Mercurial > vim
annotate runtime/doc/eval.txt @ 22862:6d50182e7e24 v8.2.1978
patch 8.2.1978: making a mapping work in all modes is complicated
Commit: https://github.com/vim/vim/commit/957cf67d50516ba98716f59c9e1cb6412ec1535d
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Nov 12 14:21:06 2020 +0100
patch 8.2.1978: making a mapping work in all modes is complicated
Problem: Making a mapping work in all modes is complicated.
Solution: Add the <Cmd> special key. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/7282,
closes 4784, based on patch by Bjorn Linse)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 12 Nov 2020 14:30:04 +0100 |
| parents | 36fc73078bce |
| children | e7c125224b1a |
| rev | line source |
|---|---|
| 22824 | 1 *eval.txt* For Vim version 8.2. Last change: 2020 Nov 04 |
| 1621 | 2 |
| 3 | |
| 4 VIM REFERENCE MANUAL by Bram Moolenaar | |
| 7 | 5 |
| 6 | |
| 7 Expression evaluation *expression* *expr* *E15* *eval* | |
| 8 | |
| 9 Using expressions is introduced in chapter 41 of the user manual |usr_41.txt|. | |
| 10 | |
| 11 Note: Expression evaluation can be disabled at compile time. If this has been | |
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12 done, the features in this document are not available. See |+eval| and |
| 99 | 13 |no-eval-feature|. |
| 7 | 14 |
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15 This file is about the backwards compatible Vim script. For Vim9 script, |
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16 which executes much faster, supports type checking and much more, see |
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17 |vim9.txt|. |
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18 |
| 85 | 19 1. Variables |variables| |
| 20 1.1 Variable types | |
| 87 | 21 1.2 Function references |Funcref| |
| 161 | 22 1.3 Lists |Lists| |
| 99 | 23 1.4 Dictionaries |Dictionaries| |
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24 1.5 Blobs |Blobs| |
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25 1.6 More about variables |more-variables| |
| 85 | 26 2. Expression syntax |expression-syntax| |
| 27 3. Internal variable |internal-variables| | |
| 28 4. Builtin Functions |functions| | |
| 29 5. Defining functions |user-functions| | |
| 30 6. Curly braces names |curly-braces-names| | |
| 31 7. Commands |expression-commands| | |
| 32 8. Exception handling |exception-handling| | |
| 33 9. Examples |eval-examples| | |
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34 10. Vim script version |vimscript-version| |
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35 11. No +eval feature |no-eval-feature| |
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36 12. The sandbox |eval-sandbox| |
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37 13. Textlock |textlock| |
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38 |
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39 Testing support is documented in |testing.txt|. |
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40 Profiling is documented at |profiling|. |
| 7 | 41 |
| 42 ============================================================================== | |
| 43 1. Variables *variables* | |
| 44 | |
| 85 | 45 1.1 Variable types ~ |
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46 *E712* *E896* *E897* *E899* |
| 17909 | 47 There are ten types of variables: |
| 1621 | 48 |
| 18831 | 49 *Number* *Integer* |
| 50 Number A 32 or 64 bit signed number. |expr-number| | |
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51 The number of bits is available in |v:numbersize|. |
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52 Examples: -123 0x10 0177 0b1011 |
| 99 | 53 |
| 1621 | 54 Float A floating point number. |floating-point-format| *Float* |
| 55 {only when compiled with the |+float| feature} | |
| 56 Examples: 123.456 1.15e-6 -1.1e3 | |
| 57 | |
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58 *E928* |
| 99 | 59 String A NUL terminated string of 8-bit unsigned characters (bytes). |
| 1621 | 60 |expr-string| Examples: "ab\txx\"--" 'x-z''a,c' |
| 99 | 61 |
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62 List An ordered sequence of items, see |List| for details. |
| 99 | 63 Example: [1, 2, ['a', 'b']] |
| 55 | 64 |
| 370 | 65 Dictionary An associative, unordered array: Each entry has a key and a |
| 66 value. |Dictionary| | |
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67 Examples: |
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68 {'blue': "#0000ff", 'red': "#ff0000"} |
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69 #{blue: "#0000ff", red: "#ff0000"} |
| 370 | 70 |
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71 Funcref A reference to a function |Funcref|. |
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72 Example: function("strlen") |
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73 It can be bound to a dictionary and arguments, it then works |
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74 like a Partial. |
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75 Example: function("Callback", [arg], myDict) |
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76 |
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77 Special |v:false|, |v:true|, |v:none| and |v:null|. *Special* |
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78 |
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79 Job Used for a job, see |job_start()|. *Job* *Jobs* |
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80 |
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81 Channel Used for a channel, see |ch_open()|. *Channel* *Channels* |
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82 |
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83 Blob Binary Large Object. Stores any sequence of bytes. See |Blob| |
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84 for details |
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85 Example: 0zFF00ED015DAF |
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86 0z is an empty Blob. |
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87 |
| 55 | 88 The Number and String types are converted automatically, depending on how they |
| 89 are used. | |
| 7 | 90 |
| 91 Conversion from a Number to a String is by making the ASCII representation of | |
| 2581 | 92 the Number. Examples: |
| 93 Number 123 --> String "123" ~ | |
| 94 Number 0 --> String "0" ~ | |
| 95 Number -1 --> String "-1" ~ | |
| 2152 | 96 *octal* |
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97 Conversion from a String to a Number only happens in legacy Vim script, not in |
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98 Vim9 script. It is done by converting the first digits to a number. |
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99 Hexadecimal "0xf9", Octal "017" or "0o17", and Binary "0b10" |
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100 numbers are recognized (NOTE: when using |scriptversion-4| octal with a |
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101 leading "0" is not recognized). If the String doesn't start with digits, the |
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102 result is zero. |
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103 Examples: |
| 2581 | 104 String "456" --> Number 456 ~ |
| 105 String "6bar" --> Number 6 ~ | |
| 106 String "foo" --> Number 0 ~ | |
| 107 String "0xf1" --> Number 241 ~ | |
| 108 String "0100" --> Number 64 ~ | |
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109 String "0o100" --> Number 64 ~ |
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110 String "0b101" --> Number 5 ~ |
| 2581 | 111 String "-8" --> Number -8 ~ |
| 112 String "+8" --> Number 0 ~ | |
| 7 | 113 |
| 114 To force conversion from String to Number, add zero to it: > | |
| 115 :echo "0100" + 0 | |
| 782 | 116 < 64 ~ |
| 117 | |
| 118 To avoid a leading zero to cause octal conversion, or for using a different | |
| 119 base, use |str2nr()|. | |
| 7 | 120 |
| 15512 | 121 *TRUE* *FALSE* *Boolean* |
| 7 | 122 For boolean operators Numbers are used. Zero is FALSE, non-zero is TRUE. |
| 22723 | 123 You can also use |v:false| and |v:true|. In Vim9 script |false| and |true|. |
| 22171 | 124 When TRUE is returned from a function it is the Number one, FALSE is the |
| 125 number zero. | |
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126 |
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127 Note that in the command: > |
| 7 | 128 :if "foo" |
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129 :" NOT executed |
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130 "foo" is converted to 0, which means FALSE. If the string starts with a |
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131 non-zero number it means TRUE: > |
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132 :if "8foo" |
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133 :" executed |
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134 To test for a non-empty string, use empty(): > |
| 3893 | 135 :if !empty("foo") |
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136 |
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137 < *falsy* *truthy* |
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138 An expression can be used as a condition, ignoring the type and only using |
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139 whether the value is "sort of true" or "sort of false". Falsy is: |
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140 the number zero |
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141 empty string, blob, list or dictionary |
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142 Other values are truthy. Examples: |
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143 0 falsy |
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144 1 truthy |
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145 -1 truthy |
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146 0.0 falsy |
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147 0.1 truthy |
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148 '' falsy |
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149 'x' truthy |
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150 [] falsy |
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151 [0] truthy |
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152 {} falsy |
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153 #{x: 1} truthy |
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154 0z falsy |
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155 0z00 truthy |
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156 |
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157 *non-zero-arg* |
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158 Function arguments often behave slightly different from |TRUE|: If the |
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159 argument is present and it evaluates to a non-zero Number, |v:true| or a |
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160 non-empty String, then the value is considered to be TRUE. |
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161 Note that " " and "0" are also non-empty strings, thus considered to be TRUE. |
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162 A List, Dictionary or Float is not a Number or String, thus evaluate to FALSE. |
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163 |
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164 *E745* *E728* *E703* *E729* *E730* *E731* *E908* *E910* *E913* |
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165 *E974* *E975* *E976* |
| 15512 | 166 |List|, |Dictionary|, |Funcref|, |Job|, |Channel| and |Blob| types are not |
| 167 automatically converted. | |
| 85 | 168 |
| 1621 | 169 *E805* *E806* *E808* |
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170 When mixing Number and Float the Number is converted to Float. Otherwise |
| 1621 | 171 there is no automatic conversion of Float. You can use str2float() for String |
| 172 to Float, printf() for Float to String and float2nr() for Float to Number. | |
| 173 | |
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174 *E891* *E892* *E893* *E894* *E907* *E911* *E914* |
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175 When expecting a Float a Number can also be used, but nothing else. |
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176 |
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177 *no-type-checking* |
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178 You will not get an error if you try to change the type of a variable. |
| 85 | 179 |
| 180 | |
| 87 | 181 1.2 Function references ~ |
| 21093 | 182 *Funcref* *E695* *E718* |
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183 A Funcref variable is obtained with the |function()| function, the |funcref()| |
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184 function or created with the lambda expression |expr-lambda|. It can be used |
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185 in an expression in the place of a function name, before the parenthesis |
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186 around the arguments, to invoke the function it refers to. Example: > |
| 55 | 187 |
| 188 :let Fn = function("MyFunc") | |
| 189 :echo Fn() | |
| 114 | 190 < *E704* *E705* *E707* |
| 819 | 191 A Funcref variable must start with a capital, "s:", "w:", "t:" or "b:". You |
| 5340 | 192 can use "g:" but the following name must still start with a capital. You |
| 819 | 193 cannot have both a Funcref variable and a function with the same name. |
| 85 | 194 |
| 114 | 195 A special case is defining a function and directly assigning its Funcref to a |
| 196 Dictionary entry. Example: > | |
| 197 :function dict.init() dict | |
| 198 : let self.val = 0 | |
| 199 :endfunction | |
| 200 | |
| 201 The key of the Dictionary can start with a lower case letter. The actual | |
| 202 function name is not used here. Also see |numbered-function|. | |
| 203 | |
| 204 A Funcref can also be used with the |:call| command: > | |
| 205 :call Fn() | |
| 206 :call dict.init() | |
| 85 | 207 |
| 208 The name of the referenced function can be obtained with |string()|. > | |
| 119 | 209 :let func = string(Fn) |
| 85 | 210 |
| 211 You can use |call()| to invoke a Funcref and use a list variable for the | |
| 212 arguments: > | |
| 119 | 213 :let r = call(Fn, mylist) |
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214 < |
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215 *Partial* |
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216 A Funcref optionally binds a Dictionary and/or arguments. This is also called |
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217 a Partial. This is created by passing the Dictionary and/or arguments to |
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218 function() or funcref(). When calling the function the Dictionary and/or |
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219 arguments will be passed to the function. Example: > |
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220 |
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221 let Cb = function('Callback', ['foo'], myDict) |
| 14999 | 222 call Cb('bar') |
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223 |
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224 This will invoke the function as if using: > |
| 14999 | 225 call myDict.Callback('foo', 'bar') |
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226 |
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227 This is very useful when passing a function around, e.g. in the arguments of |
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228 |ch_open()|. |
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229 |
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230 Note that binding a function to a Dictionary also happens when the function is |
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231 a member of the Dictionary: > |
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232 |
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233 let myDict.myFunction = MyFunction |
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234 call myDict.myFunction() |
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235 |
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236 Here MyFunction() will get myDict passed as "self". This happens when the |
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237 "myFunction" member is accessed. When making assigning "myFunction" to |
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238 otherDict and calling it, it will be bound to otherDict: > |
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239 |
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240 let otherDict.myFunction = myDict.myFunction |
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241 call otherDict.myFunction() |
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242 |
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243 Now "self" will be "otherDict". But when the dictionary was bound explicitly |
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244 this won't happen: > |
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245 |
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246 let myDict.myFunction = function(MyFunction, myDict) |
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247 let otherDict.myFunction = myDict.myFunction |
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248 call otherDict.myFunction() |
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249 |
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250 Here "self" will be "myDict", because it was bound explicitly. |
| 85 | 251 |
| 252 | |
| 87 | 253 1.3 Lists ~ |
| 5814 | 254 *list* *List* *Lists* *E686* |
| 55 | 255 A List is an ordered sequence of items. An item can be of any type. Items |
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256 can be accessed by their index number. Items can be added and removed at any |
| 55 | 257 position in the sequence. |
| 258 | |
| 85 | 259 |
| 260 List creation ~ | |
| 261 *E696* *E697* | |
| 55 | 262 A List is created with a comma separated list of items in square brackets. |
| 85 | 263 Examples: > |
| 264 :let mylist = [1, two, 3, "four"] | |
| 265 :let emptylist = [] | |
| 55 | 266 |
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267 An item can be any expression. Using a List for an item creates a |
| 842 | 268 List of Lists: > |
| 85 | 269 :let nestlist = [[11, 12], [21, 22], [31, 32]] |
| 55 | 270 |
| 271 An extra comma after the last item is ignored. | |
| 272 | |
| 85 | 273 |
| 274 List index ~ | |
| 275 *list-index* *E684* | |
| 55 | 276 An item in the List can be accessed by putting the index in square brackets |
| 85 | 277 after the List. Indexes are zero-based, thus the first item has index zero. > |
| 278 :let item = mylist[0] " get the first item: 1 | |
| 55 | 279 :let item = mylist[2] " get the third item: 3 |
| 85 | 280 |
| 87 | 281 When the resulting item is a list this can be repeated: > |
| 85 | 282 :let item = nestlist[0][1] " get the first list, second item: 12 |
| 55 | 283 < |
| 85 | 284 A negative index is counted from the end. Index -1 refers to the last item in |
| 285 the List, -2 to the last but one item, etc. > | |
| 55 | 286 :let last = mylist[-1] " get the last item: "four" |
| 287 | |
| 85 | 288 To avoid an error for an invalid index use the |get()| function. When an item |
| 87 | 289 is not available it returns zero or the default value you specify: > |
| 85 | 290 :echo get(mylist, idx) |
| 291 :echo get(mylist, idx, "NONE") | |
| 292 | |
| 293 | |
| 294 List concatenation ~ | |
| 295 | |
| 296 Two lists can be concatenated with the "+" operator: > | |
| 297 :let longlist = mylist + [5, 6] | |
| 119 | 298 :let mylist += [7, 8] |
| 85 | 299 |
| 300 To prepend or append an item turn the item into a list by putting [] around | |
| 301 it. To change a list in-place see |list-modification| below. | |
| 302 | |
| 303 | |
| 304 Sublist ~ | |
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305 *sublist* |
| 55 | 306 A part of the List can be obtained by specifying the first and last index, |
| 307 separated by a colon in square brackets: > | |
| 85 | 308 :let shortlist = mylist[2:-1] " get List [3, "four"] |
| 55 | 309 |
| 310 Omitting the first index is similar to zero. Omitting the last index is | |
| 1156 | 311 similar to -1. > |
| 90 | 312 :let endlist = mylist[2:] " from item 2 to the end: [3, "four"] |
| 313 :let shortlist = mylist[2:2] " List with one item: [3] | |
| 314 :let otherlist = mylist[:] " make a copy of the List | |
| 85 | 315 |
| 842 | 316 If the first index is beyond the last item of the List or the second item is |
| 317 before the first item, the result is an empty list. There is no error | |
| 318 message. | |
| 319 | |
| 320 If the second index is equal to or greater than the length of the list the | |
| 321 length minus one is used: > | |
| 829 | 322 :let mylist = [0, 1, 2, 3] |
| 323 :echo mylist[2:8] " result: [2, 3] | |
| 324 | |
| 270 | 325 NOTE: mylist[s:e] means using the variable "s:e" as index. Watch out for |
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326 using a single letter variable before the ":". Insert a space when needed: |
| 270 | 327 mylist[s : e]. |
| 328 | |
| 85 | 329 |
| 330 List identity ~ | |
| 99 | 331 *list-identity* |
| 85 | 332 When variable "aa" is a list and you assign it to another variable "bb", both |
| 333 variables refer to the same list. Thus changing the list "aa" will also | |
| 334 change "bb": > | |
| 335 :let aa = [1, 2, 3] | |
| 336 :let bb = aa | |
| 337 :call add(aa, 4) | |
| 338 :echo bb | |
| 114 | 339 < [1, 2, 3, 4] |
| 85 | 340 |
| 341 Making a copy of a list is done with the |copy()| function. Using [:] also | |
| 342 works, as explained above. This creates a shallow copy of the list: Changing | |
| 87 | 343 a list item in the list will also change the item in the copied list: > |
| 85 | 344 :let aa = [[1, 'a'], 2, 3] |
| 345 :let bb = copy(aa) | |
| 114 | 346 :call add(aa, 4) |
| 85 | 347 :let aa[0][1] = 'aaa' |
| 348 :echo aa | |
| 114 | 349 < [[1, aaa], 2, 3, 4] > |
| 85 | 350 :echo bb |
| 114 | 351 < [[1, aaa], 2, 3] |
| 85 | 352 |
| 87 | 353 To make a completely independent list use |deepcopy()|. This also makes a |
| 114 | 354 copy of the values in the list, recursively. Up to a hundred levels deep. |
| 85 | 355 |
| 356 The operator "is" can be used to check if two variables refer to the same | |
| 114 | 357 List. "isnot" does the opposite. In contrast "==" compares if two lists have |
| 87 | 358 the same value. > |
| 359 :let alist = [1, 2, 3] | |
| 360 :let blist = [1, 2, 3] | |
| 361 :echo alist is blist | |
| 114 | 362 < 0 > |
| 87 | 363 :echo alist == blist |
| 114 | 364 < 1 |
| 85 | 365 |
| 323 | 366 Note about comparing lists: Two lists are considered equal if they have the |
| 367 same length and all items compare equal, as with using "==". There is one | |
| 388 | 368 exception: When comparing a number with a string they are considered |
| 369 different. There is no automatic type conversion, as with using "==" on | |
| 370 variables. Example: > | |
| 371 echo 4 == "4" | |
| 323 | 372 < 1 > |
| 388 | 373 echo [4] == ["4"] |
| 323 | 374 < 0 |
| 375 | |
| 388 | 376 Thus comparing Lists is more strict than comparing numbers and strings. You |
| 1621 | 377 can compare simple values this way too by putting them in a list: > |
| 388 | 378 |
| 379 :let a = 5 | |
| 380 :let b = "5" | |
| 1621 | 381 :echo a == b |
| 388 | 382 < 1 > |
| 1621 | 383 :echo [a] == [b] |
| 388 | 384 < 0 |
| 323 | 385 |
| 85 | 386 |
| 387 List unpack ~ | |
| 388 | |
| 389 To unpack the items in a list to individual variables, put the variables in | |
| 390 square brackets, like list items: > | |
| 391 :let [var1, var2] = mylist | |
| 392 | |
| 393 When the number of variables does not match the number of items in the list | |
| 394 this produces an error. To handle any extra items from the list append ";" | |
| 395 and a variable name: > | |
| 396 :let [var1, var2; rest] = mylist | |
| 397 | |
| 398 This works like: > | |
| 399 :let var1 = mylist[0] | |
| 400 :let var2 = mylist[1] | |
| 95 | 401 :let rest = mylist[2:] |
| 85 | 402 |
| 403 Except that there is no error if there are only two items. "rest" will be an | |
| 404 empty list then. | |
| 405 | |
| 406 | |
| 407 List modification ~ | |
| 408 *list-modification* | |
| 87 | 409 To change a specific item of a list use |:let| this way: > |
| 85 | 410 :let list[4] = "four" |
| 411 :let listlist[0][3] = item | |
| 412 | |
| 87 | 413 To change part of a list you can specify the first and last item to be |
| 114 | 414 modified. The value must at least have the number of items in the range: > |
| 87 | 415 :let list[3:5] = [3, 4, 5] |
| 416 | |
| 85 | 417 Adding and removing items from a list is done with functions. Here are a few |
| 418 examples: > | |
| 419 :call insert(list, 'a') " prepend item 'a' | |
| 420 :call insert(list, 'a', 3) " insert item 'a' before list[3] | |
| 421 :call add(list, "new") " append String item | |
| 114 | 422 :call add(list, [1, 2]) " append a List as one new item |
| 85 | 423 :call extend(list, [1, 2]) " extend the list with two more items |
| 424 :let i = remove(list, 3) " remove item 3 | |
| 108 | 425 :unlet list[3] " idem |
| 85 | 426 :let l = remove(list, 3, -1) " remove items 3 to last item |
| 108 | 427 :unlet list[3 : ] " idem |
| 114 | 428 :call filter(list, 'v:val !~ "x"') " remove items with an 'x' |
| 429 | |
| 430 Changing the order of items in a list: > | |
| 87 | 431 :call sort(list) " sort a list alphabetically |
| 432 :call reverse(list) " reverse the order of items | |
| 5747 | 433 :call uniq(sort(list)) " sort and remove duplicates |
| 87 | 434 |
| 85 | 435 |
| 436 For loop ~ | |
| 437 | |
| 87 | 438 The |:for| loop executes commands for each item in a list. A variable is set |
| 439 to each item in the list in sequence. Example: > | |
| 114 | 440 :for item in mylist |
| 441 : call Doit(item) | |
| 85 | 442 :endfor |
| 443 | |
| 444 This works like: > | |
| 445 :let index = 0 | |
| 446 :while index < len(mylist) | |
| 114 | 447 : let item = mylist[index] |
| 448 : :call Doit(item) | |
| 85 | 449 : let index = index + 1 |
| 450 :endwhile | |
| 451 | |
| 95 | 452 If all you want to do is modify each item in the list then the |map()| |
| 114 | 453 function will be a simpler method than a for loop. |
| 95 | 454 |
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455 Just like the |:let| command, |:for| also accepts a list of variables. This |
| 85 | 456 requires the argument to be a list of lists. > |
| 457 :for [lnum, col] in [[1, 3], [2, 8], [3, 0]] | |
| 458 : call Doit(lnum, col) | |
| 459 :endfor | |
| 460 | |
| 461 This works like a |:let| command is done for each list item. Again, the types | |
| 462 must remain the same to avoid an error. | |
| 463 | |
| 114 | 464 It is also possible to put remaining items in a List variable: > |
| 85 | 465 :for [i, j; rest] in listlist |
| 466 : call Doit(i, j) | |
| 467 : if !empty(rest) | |
| 468 : echo "remainder: " . string(rest) | |
| 469 : endif | |
| 470 :endfor | |
| 471 | |
| 472 | |
| 473 List functions ~ | |
| 114 | 474 *E714* |
| 85 | 475 Functions that are useful with a List: > |
| 87 | 476 :let r = call(funcname, list) " call a function with an argument list |
| 85 | 477 :if empty(list) " check if list is empty |
| 102 | 478 :let l = len(list) " number of items in list |
| 479 :let big = max(list) " maximum value in list | |
| 480 :let small = min(list) " minimum value in list | |
| 87 | 481 :let xs = count(list, 'x') " count nr of times 'x' appears in list |
| 482 :let i = index(list, 'x') " index of first 'x' in list | |
| 85 | 483 :let lines = getline(1, 10) " get ten text lines from buffer |
| 484 :call append('$', lines) " append text lines in buffer | |
| 95 | 485 :let list = split("a b c") " create list from items in a string |
| 486 :let string = join(list, ', ') " create string from list items | |
| 102 | 487 :let s = string(list) " String representation of list |
| 488 :call map(list, '">> " . v:val') " prepend ">> " to each item | |
| 99 | 489 |
| 258 | 490 Don't forget that a combination of features can make things simple. For |
| 491 example, to add up all the numbers in a list: > | |
| 492 :exe 'let sum = ' . join(nrlist, '+') | |
| 493 | |
| 99 | 494 |
| 495 1.4 Dictionaries ~ | |
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496 *dict* *Dict* *Dictionaries* *Dictionary* |
| 99 | 497 A Dictionary is an associative array: Each entry has a key and a value. The |
| 114 | 498 entry can be located with the key. The entries are stored without a specific |
| 499 ordering. | |
| 99 | 500 |
| 501 | |
| 502 Dictionary creation ~ | |
| 114 | 503 *E720* *E721* *E722* *E723* |
| 99 | 504 A Dictionary is created with a comma separated list of entries in curly |
| 114 | 505 braces. Each entry has a key and a value, separated by a colon. Each key can |
| 506 only appear once. Examples: > | |
| 99 | 507 :let mydict = {1: 'one', 2: 'two', 3: 'three'} |
| 508 :let emptydict = {} | |
| 114 | 509 < *E713* *E716* *E717* |
| 99 | 510 A key is always a String. You can use a Number, it will be converted to a |
| 511 String automatically. Thus the String '4' and the number 4 will find the same | |
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512 entry. Note that the String '04' and the Number 04 are different, since the |
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513 Number will be converted to the String '4'. The empty string can also be used |
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514 as a key. |
| 17758 | 515 *literal-Dict* *#{}* |
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516 To avoid having to put quotes around every key the #{} form can be used. This |
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517 does require the key to consist only of ASCII letters, digits, '-' and '_'. |
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518 Example: > |
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519 :let mydict = #{zero: 0, one_key: 1, two-key: 2, 333: 3} |
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520 Note that 333 here is the string "333". Empty keys are not possible with #{}. |
| 114 | 521 |
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522 A value can be any expression. Using a Dictionary for a value creates a |
| 99 | 523 nested Dictionary: > |
| 524 :let nestdict = {1: {11: 'a', 12: 'b'}, 2: {21: 'c'}} | |
| 525 | |
| 526 An extra comma after the last entry is ignored. | |
| 527 | |
| 528 | |
| 529 Accessing entries ~ | |
| 530 | |
| 531 The normal way to access an entry is by putting the key in square brackets: > | |
| 532 :let val = mydict["one"] | |
| 533 :let mydict["four"] = 4 | |
| 534 | |
| 114 | 535 You can add new entries to an existing Dictionary this way, unlike Lists. |
| 99 | 536 |
| 537 For keys that consist entirely of letters, digits and underscore the following | |
| 538 form can be used |expr-entry|: > | |
| 539 :let val = mydict.one | |
| 540 :let mydict.four = 4 | |
| 541 | |
| 542 Since an entry can be any type, also a List and a Dictionary, the indexing and | |
| 543 key lookup can be repeated: > | |
| 114 | 544 :echo dict.key[idx].key |
| 99 | 545 |
| 546 | |
| 547 Dictionary to List conversion ~ | |
| 548 | |
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549 You may want to loop over the entries in a dictionary. For this you need to |
| 99 | 550 turn the Dictionary into a List and pass it to |:for|. |
| 551 | |
| 552 Most often you want to loop over the keys, using the |keys()| function: > | |
| 553 :for key in keys(mydict) | |
| 554 : echo key . ': ' . mydict[key] | |
| 555 :endfor | |
| 556 | |
| 557 The List of keys is unsorted. You may want to sort them first: > | |
| 558 :for key in sort(keys(mydict)) | |
| 559 | |
| 560 To loop over the values use the |values()| function: > | |
| 561 :for v in values(mydict) | |
| 562 : echo "value: " . v | |
| 563 :endfor | |
| 564 | |
| 565 If you want both the key and the value use the |items()| function. It returns | |
| 15131 | 566 a List in which each item is a List with two items, the key and the value: > |
| 1156 | 567 :for [key, value] in items(mydict) |
| 568 : echo key . ': ' . value | |
| 99 | 569 :endfor |
| 570 | |
| 571 | |
| 572 Dictionary identity ~ | |
| 161 | 573 *dict-identity* |
| 99 | 574 Just like Lists you need to use |copy()| and |deepcopy()| to make a copy of a |
| 575 Dictionary. Otherwise, assignment results in referring to the same | |
| 576 Dictionary: > | |
| 577 :let onedict = {'a': 1, 'b': 2} | |
| 578 :let adict = onedict | |
| 579 :let adict['a'] = 11 | |
| 580 :echo onedict['a'] | |
| 581 11 | |
| 582 | |
| 327 | 583 Two Dictionaries compare equal if all the key-value pairs compare equal. For |
| 584 more info see |list-identity|. | |
| 99 | 585 |
| 586 | |
| 587 Dictionary modification ~ | |
| 588 *dict-modification* | |
| 589 To change an already existing entry of a Dictionary, or to add a new entry, | |
| 590 use |:let| this way: > | |
| 591 :let dict[4] = "four" | |
| 592 :let dict['one'] = item | |
| 593 | |
| 108 | 594 Removing an entry from a Dictionary is done with |remove()| or |:unlet|. |
| 595 Three ways to remove the entry with key "aaa" from dict: > | |
| 596 :let i = remove(dict, 'aaa') | |
| 597 :unlet dict.aaa | |
| 598 :unlet dict['aaa'] | |
| 99 | 599 |
| 600 Merging a Dictionary with another is done with |extend()|: > | |
| 114 | 601 :call extend(adict, bdict) |
| 602 This extends adict with all entries from bdict. Duplicate keys cause entries | |
| 603 in adict to be overwritten. An optional third argument can change this. | |
| 119 | 604 Note that the order of entries in a Dictionary is irrelevant, thus don't |
| 605 expect ":echo adict" to show the items from bdict after the older entries in | |
| 606 adict. | |
| 99 | 607 |
| 608 Weeding out entries from a Dictionary can be done with |filter()|: > | |
| 1156 | 609 :call filter(dict, 'v:val =~ "x"') |
| 114 | 610 This removes all entries from "dict" with a value not matching 'x'. |
| 20552 | 611 This can also be used to remove all entries: > |
| 612 call filter(dict, 0) | |
| 102 | 613 |
| 614 | |
| 615 Dictionary function ~ | |
| 4159 | 616 *Dictionary-function* *self* *E725* *E862* |
| 102 | 617 When a function is defined with the "dict" attribute it can be used in a |
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618 special way with a dictionary. Example: > |
| 102 | 619 :function Mylen() dict |
| 114 | 620 : return len(self.data) |
| 102 | 621 :endfunction |
| 114 | 622 :let mydict = {'data': [0, 1, 2, 3], 'len': function("Mylen")} |
| 623 :echo mydict.len() | |
| 102 | 624 |
| 625 This is like a method in object oriented programming. The entry in the | |
| 626 Dictionary is a |Funcref|. The local variable "self" refers to the dictionary | |
| 627 the function was invoked from. | |
| 628 | |
| 114 | 629 It is also possible to add a function without the "dict" attribute as a |
| 630 Funcref to a Dictionary, but the "self" variable is not available then. | |
| 631 | |
| 819 | 632 *numbered-function* *anonymous-function* |
| 102 | 633 To avoid the extra name for the function it can be defined and directly |
| 634 assigned to a Dictionary in this way: > | |
| 114 | 635 :let mydict = {'data': [0, 1, 2, 3]} |
| 6741 | 636 :function mydict.len() |
| 114 | 637 : return len(self.data) |
| 102 | 638 :endfunction |
| 114 | 639 :echo mydict.len() |
| 640 | |
| 641 The function will then get a number and the value of dict.len is a |Funcref| | |
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642 that references this function. The function can only be used through a |
| 114 | 643 |Funcref|. It will automatically be deleted when there is no |Funcref| |
| 644 remaining that refers to it. | |
| 645 | |
| 646 It is not necessary to use the "dict" attribute for a numbered function. | |
| 102 | 647 |
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648 If you get an error for a numbered function, you can find out what it is with |
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649 a trick. Assuming the function is 42, the command is: > |
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650 :function {42} |
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651 |
| 102 | 652 |
| 653 Functions for Dictionaries ~ | |
| 114 | 654 *E715* |
| 655 Functions that can be used with a Dictionary: > | |
| 102 | 656 :if has_key(dict, 'foo') " TRUE if dict has entry with key "foo" |
| 657 :if empty(dict) " TRUE if dict is empty | |
| 658 :let l = len(dict) " number of items in dict | |
| 659 :let big = max(dict) " maximum value in dict | |
| 660 :let small = min(dict) " minimum value in dict | |
| 661 :let xs = count(dict, 'x') " count nr of times 'x' appears in dict | |
| 662 :let s = string(dict) " String representation of dict | |
| 663 :call map(dict, '">> " . v:val') " prepend ">> " to each item | |
| 99 | 664 |
| 665 | |
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666 1.5 Blobs ~ |
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667 *blob* *Blob* *Blobs* *E978* |
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668 A Blob is a binary object. It can be used to read an image from a file and |
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669 send it over a channel, for example. |
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670 |
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671 A Blob mostly behaves like a |List| of numbers, where each number has the |
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672 value of an 8-bit byte, from 0 to 255. |
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673 |
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674 |
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675 Blob creation ~ |
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676 |
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677 A Blob can be created with a |blob-literal|: > |
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678 :let b = 0zFF00ED015DAF |
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679 Dots can be inserted between bytes (pair of hex characters) for readability, |
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680 they don't change the value: > |
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681 :let b = 0zFF00.ED01.5DAF |
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682 |
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683 A blob can be read from a file with |readfile()| passing the {type} argument |
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684 set to "B", for example: > |
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685 :let b = readfile('image.png', 'B') |
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686 |
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687 A blob can be read from a channel with the |ch_readblob()| function. |
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688 |
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689 |
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690 Blob index ~ |
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691 *blob-index* *E979* |
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692 A byte in the Blob can be accessed by putting the index in square brackets |
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693 after the Blob. Indexes are zero-based, thus the first byte has index zero. > |
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694 :let myblob = 0z00112233 |
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695 :let byte = myblob[0] " get the first byte: 0x00 |
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696 :let byte = myblob[2] " get the third byte: 0x22 |
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697 |
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changeset
|
698 A negative index is counted from the end. Index -1 refers to the last byte in |
|
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|
699 the Blob, -2 to the last but one byte, etc. > |
|
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|
700 :let last = myblob[-1] " get the last byte: 0x33 |
|
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|
701 |
|
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|
702 To avoid an error for an invalid index use the |get()| function. When an item |
|
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changeset
|
703 is not available it returns -1 or the default value you specify: > |
|
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patch 8.1.0757: not enough documentation for Blobs
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|
704 :echo get(myblob, idx) |
|
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|
705 :echo get(myblob, idx, 999) |
|
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|
706 |
|
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patch 8.1.0757: not enough documentation for Blobs
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|
707 |
|
15615
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changeset
|
708 Blob iteration ~ |
|
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|
709 |
|
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|
710 The |:for| loop executes commands for each byte of a Blob. The loop variable is |
|
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changeset
|
711 set to each byte in the Blob. Example: > |
|
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|
712 :for byte in 0z112233 |
|
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changeset
|
713 : call Doit(byte) |
|
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|
714 :endfor |
|
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changeset
|
715 This calls Doit() with 0x11, 0x22 and 0x33. |
|
536fca2cee19
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changeset
|
716 |
|
536fca2cee19
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changeset
|
717 |
|
15498
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|
718 Blob concatenation ~ |
|
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changeset
|
719 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
720 Two blobs can be concatenated with the "+" operator: > |
|
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patch 8.1.0757: not enough documentation for Blobs
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|
721 :let longblob = myblob + 0z4455 |
|
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changeset
|
722 :let myblob += 0z6677 |
|
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|
723 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
724 To change a blob in-place see |blob-modification| below. |
|
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changeset
|
725 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
726 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
727 Part of a blob ~ |
|
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changeset
|
728 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
729 A part of the Blob can be obtained by specifying the first and last index, |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
730 separated by a colon in square brackets: > |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
731 :let myblob = 0z00112233 |
| 15512 | 732 :let shortblob = myblob[1:2] " get 0z1122 |
|
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|
733 :let shortblob = myblob[2:-1] " get 0z2233 |
|
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changeset
|
734 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
735 Omitting the first index is similar to zero. Omitting the last index is |
|
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changeset
|
736 similar to -1. > |
|
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changeset
|
737 :let endblob = myblob[2:] " from item 2 to the end: 0z2233 |
|
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|
738 :let shortblob = myblob[2:2] " Blob with one byte: 0z22 |
|
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|
739 :let otherblob = myblob[:] " make a copy of the Blob |
|
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changeset
|
740 |
| 15512 | 741 If the first index is beyond the last byte of the Blob or the second index is |
|
15725
a3e2e7948ee4
patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
742 before the first index, the result is an empty Blob. There is no error |
|
15498
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changeset
|
743 message. |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
744 |
|
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changeset
|
745 If the second index is equal to or greater than the length of the list the |
|
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changeset
|
746 length minus one is used: > |
|
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parents:
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changeset
|
747 :echo myblob[2:8] " result: 0z2233 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
748 |
|
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changeset
|
749 |
|
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changeset
|
750 Blob modification ~ |
|
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changeset
|
751 *blob-modification* |
|
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changeset
|
752 To change a specific byte of a blob use |:let| this way: > |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
753 :let blob[4] = 0x44 |
|
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patch 8.1.0757: not enough documentation for Blobs
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diff
changeset
|
754 |
|
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patch 8.1.0757: not enough documentation for Blobs
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diff
changeset
|
755 When the index is just one beyond the end of the Blob, it is appended. Any |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
756 higher index is an error. |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
757 |
|
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patch 8.1.0757: not enough documentation for Blobs
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parents:
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diff
changeset
|
758 To change a sequence of bytes the [:] notation can be used: > |
|
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patch 8.1.0757: not enough documentation for Blobs
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diff
changeset
|
759 let blob[1:3] = 0z445566 |
| 15512 | 760 The length of the replaced bytes must be exactly the same as the value |
|
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changeset
|
761 provided. *E972* |
|
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patch 8.1.0757: not enough documentation for Blobs
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parents:
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changeset
|
762 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
763 To change part of a blob you can specify the first and last byte to be |
| 15512 | 764 modified. The value must have the same number of bytes in the range: > |
| 765 :let blob[3:5] = 0z334455 | |
|
15498
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changeset
|
766 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
767 You can also use the functions |add()|, |remove()| and |insert()|. |
|
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changeset
|
768 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
769 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
770 Blob identity ~ |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
771 |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
772 Blobs can be compared for equality: > |
|
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patch 8.1.0757: not enough documentation for Blobs
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parents:
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diff
changeset
|
773 if blob == 0z001122 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
774 And for equal identity: > |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
775 if blob is otherblob |
|
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patch 8.1.0757: not enough documentation for Blobs
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parents:
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diff
changeset
|
776 < *blob-identity* *E977* |
|
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patch 8.1.0757: not enough documentation for Blobs
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parents:
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diff
changeset
|
777 When variable "aa" is a Blob and you assign it to another variable "bb", both |
|
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patch 8.1.0757: not enough documentation for Blobs
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parents:
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diff
changeset
|
778 variables refer to the same Blob. Then the "is" operator returns true. |
|
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patch 8.1.0757: not enough documentation for Blobs
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diff
changeset
|
779 |
|
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
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parents:
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diff
changeset
|
780 When making a copy using [:] or |copy()| the values are the same, but the |
|
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patch 8.1.0757: not enough documentation for Blobs
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diff
changeset
|
781 identity is different: > |
|
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patch 8.1.0757: not enough documentation for Blobs
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changeset
|
782 :let blob = 0z112233 |
|
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patch 8.1.0757: not enough documentation for Blobs
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parents:
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diff
changeset
|
783 :let blob2 = blob |
|
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patch 8.1.0757: not enough documentation for Blobs
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parents:
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diff
changeset
|
784 :echo blob == blob2 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
785 < 1 > |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
786 :echo blob is blob2 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
787 < 1 > |
|
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
788 :let blob3 = blob[:] |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
789 :echo blob == blob3 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
790 < 1 > |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
791 :echo blob is blob3 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
792 < 0 |
|
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
793 |
| 15512 | 794 Making a copy of a Blob is done with the |copy()| function. Using [:] also |
|
15498
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patch 8.1.0757: not enough documentation for Blobs
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diff
changeset
|
795 works, as explained above. |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
796 |
|
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patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
797 |
|
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patch 8.1.0757: not enough documentation for Blobs
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diff
changeset
|
798 1.6 More about variables ~ |
| 85 | 799 *more-variables* |
| 7 | 800 If you need to know the type of a variable or expression, use the |type()| |
| 801 function. | |
| 802 | |
| 803 When the '!' flag is included in the 'viminfo' option, global variables that | |
| 804 start with an uppercase letter, and don't contain a lowercase letter, are | |
| 805 stored in the viminfo file |viminfo-file|. | |
| 806 | |
| 807 When the 'sessionoptions' option contains "global", global variables that | |
| 808 start with an uppercase letter and contain at least one lowercase letter are | |
| 809 stored in the session file |session-file|. | |
| 810 | |
| 811 variable name can be stored where ~ | |
| 812 my_var_6 not | |
| 813 My_Var_6 session file | |
| 814 MY_VAR_6 viminfo file | |
| 815 | |
| 816 | |
| 817 It's possible to form a variable name with curly braces, see | |
| 818 |curly-braces-names|. | |
| 819 | |
| 820 ============================================================================== | |
| 821 2. Expression syntax *expression-syntax* | |
| 822 | |
| 823 Expression syntax summary, from least to most significant: | |
| 824 | |
|
10218
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
825 |expr1| expr2 |
|
10048
43efa4f5a8ea
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parents:
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diff
changeset
|
826 expr2 ? expr1 : expr1 if-then-else |
|
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
827 |
|
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
828 |expr2| expr3 |
|
16219
bd49e1656c72
patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
parents:
16213
diff
changeset
|
829 expr3 || expr3 ... logical OR |
|
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|
830 |
|
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831 |expr3| expr4 |
|
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832 expr4 && expr4 ... logical AND |
|
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|
833 |
|
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|
834 |expr4| expr5 |
|
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835 expr5 == expr5 equal |
| 7 | 836 expr5 != expr5 not equal |
| 837 expr5 > expr5 greater than | |
| 838 expr5 >= expr5 greater than or equal | |
| 839 expr5 < expr5 smaller than | |
| 840 expr5 <= expr5 smaller than or equal | |
| 841 expr5 =~ expr5 regexp matches | |
| 842 expr5 !~ expr5 regexp doesn't match | |
| 843 | |
| 844 expr5 ==? expr5 equal, ignoring case | |
| 845 expr5 ==# expr5 equal, match case | |
| 846 etc. As above, append ? for ignoring case, # for | |
| 847 matching case | |
| 848 | |
|
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|
849 expr5 is expr5 same |List|, |Dictionary| or |Blob| instance |
|
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850 expr5 isnot expr5 different |List|, |Dictionary| or |Blob| |
|
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|
851 instance |
| 79 | 852 |
|
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|
853 |expr5| expr6 |
|
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854 expr6 + expr6 ... number addition, list or blob concatenation |
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855 expr6 - expr6 ... number subtraction |
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856 expr6 . expr6 ... string concatenation |
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857 expr6 .. expr6 ... string concatenation |
| 7 | 858 |
|
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859 |expr6| expr7 |
|
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|
860 expr7 * expr7 ... number multiplication |
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861 expr7 / expr7 ... number division |
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|
862 expr7 % expr7 ... number modulo |
| 7 | 863 |
|
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864 |expr7| expr8 |
|
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|
865 ! expr7 logical NOT |
| 7 | 866 - expr7 unary minus |
| 867 + expr7 unary plus | |
| 102 | 868 |
|
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869 |expr8| expr9 |
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|
870 expr8[expr1] byte of a String or item of a |List| |
| 685 | 871 expr8[expr1 : expr1] substring of a String or sublist of a |List| |
| 872 expr8.name entry in a |Dictionary| | |
| 873 expr8(expr1, ...) function call with |Funcref| variable | |
|
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874 expr8->name(expr1, ...) |method| call |
| 102 | 875 |
|
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|
876 |expr9| number number constant |
| 26 | 877 "string" string constant, backslash is special |
| 99 | 878 'string' string constant, ' is doubled |
| 685 | 879 [expr1, ...] |List| |
| 880 {expr1: expr1, ...} |Dictionary| | |
|
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881 #{key: expr1, ...} |Dictionary| |
| 7 | 882 &option option value |
| 883 (expr1) nested expression | |
| 884 variable internal variable | |
| 885 va{ria}ble internal variable with curly braces | |
| 886 $VAR environment variable | |
| 887 @r contents of register 'r' | |
| 888 function(expr1, ...) function call | |
| 889 func{ti}on(expr1, ...) function call with curly braces | |
|
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890 {args -> expr1} lambda expression |
| 7 | 891 |
| 892 | |
|
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893 "..." indicates that the operations in this level can be concatenated. |
| 7 | 894 Example: > |
| 895 &nu || &list && &shell == "csh" | |
| 896 | |
| 897 All expressions within one level are parsed from left to right. | |
| 898 | |
| 899 | |
| 22565 | 900 expr1 *expr1* *trinary* *falsy-operator* *??* *E109* |
| 7 | 901 ----- |
| 902 | |
|
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903 The trinary operator: expr2 ? expr1 : expr1 |
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904 The falsy operator: expr2 ?? expr1 |
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905 |
|
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906 Trinary operator ~ |
| 7 | 907 |
| 908 The expression before the '?' is evaluated to a number. If it evaluates to | |
|
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|
909 |TRUE|, the result is the value of the expression between the '?' and ':', |
| 7 | 910 otherwise the result is the value of the expression after the ':'. |
| 911 Example: > | |
| 912 :echo lnum == 1 ? "top" : lnum | |
| 913 | |
| 914 Since the first expression is an "expr2", it cannot contain another ?:. The | |
| 915 other two expressions can, thus allow for recursive use of ?:. | |
| 916 Example: > | |
| 917 :echo lnum == 1 ? "top" : lnum == 1000 ? "last" : lnum | |
| 918 | |
| 919 To keep this readable, using |line-continuation| is suggested: > | |
| 920 :echo lnum == 1 | |
| 921 :\ ? "top" | |
| 922 :\ : lnum == 1000 | |
| 923 :\ ? "last" | |
| 924 :\ : lnum | |
| 925 | |
| 1156 | 926 You should always put a space before the ':', otherwise it can be mistaken for |
| 927 use in a variable such as "a:1". | |
| 928 | |
|
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929 Falsy operator ~ |
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930 |
|
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|
931 This is also known as the "null coalescing operator", but that's too |
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932 complicated, thus we just call it the falsy operator. |
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933 |
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|
934 The expression before the '??' is evaluated. If it evaluates to |
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935 |truthy|, this is used as the result. Otherwise the expression after the '??' |
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936 is evaluated and used as the result. This is most useful to have a default |
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937 value for an expression that may result in zero or empty: > |
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938 echo theList ?? 'list is empty' |
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939 echo GetName() ?? 'unknown' |
|
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940 |
|
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941 These are similar, but not equal: > |
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942 expr2 ?? expr1 |
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|
943 expr2 ? expr2 : expr1 |
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944 In the second line "expr2" is evaluated twice. |
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945 |
| 7 | 946 |
| 947 expr2 and expr3 *expr2* *expr3* | |
| 948 --------------- | |
| 949 | |
|
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|
950 expr3 || expr3 .. logical OR *expr-barbar* |
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951 expr4 && expr4 .. logical AND *expr-&&* |
|
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|
952 |
| 7 | 953 The "||" and "&&" operators take one argument on each side. The arguments |
| 954 are (converted to) Numbers. The result is: | |
| 955 | |
|
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|
956 input output ~ |
|
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|
957 n1 n2 n1 || n2 n1 && n2 ~ |
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|
958 |FALSE| |FALSE| |FALSE| |FALSE| |
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959 |FALSE| |TRUE| |TRUE| |FALSE| |
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960 |TRUE| |FALSE| |TRUE| |FALSE| |
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|
961 |TRUE| |TRUE| |TRUE| |TRUE| |
| 7 | 962 |
| 963 The operators can be concatenated, for example: > | |
| 964 | |
| 965 &nu || &list && &shell == "csh" | |
| 966 | |
| 967 Note that "&&" takes precedence over "||", so this has the meaning of: > | |
| 968 | |
| 969 &nu || (&list && &shell == "csh") | |
| 970 | |
| 971 Once the result is known, the expression "short-circuits", that is, further | |
| 972 arguments are not evaluated. This is like what happens in C. For example: > | |
| 973 | |
| 974 let a = 1 | |
| 975 echo a || b | |
| 976 | |
|
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977 This is valid even if there is no variable called "b" because "a" is |TRUE|, |
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|
978 so the result must be |TRUE|. Similarly below: > |
| 7 | 979 |
| 980 echo exists("b") && b == "yes" | |
| 981 | |
| 982 This is valid whether "b" has been defined or not. The second clause will | |
| 983 only be evaluated if "b" has been defined. | |
| 984 | |
| 985 | |
| 986 expr4 *expr4* | |
| 987 ----- | |
| 988 | |
| 989 expr5 {cmp} expr5 | |
| 990 | |
| 991 Compare two expr5 expressions, resulting in a 0 if it evaluates to false, or 1 | |
| 992 if it evaluates to true. | |
| 993 | |
| 1621 | 994 *expr-==* *expr-!=* *expr->* *expr->=* |
| 7 | 995 *expr-<* *expr-<=* *expr-=~* *expr-!~* |
| 996 *expr-==#* *expr-!=#* *expr->#* *expr->=#* | |
| 997 *expr-<#* *expr-<=#* *expr-=~#* *expr-!~#* | |
| 998 *expr-==?* *expr-!=?* *expr->?* *expr->=?* | |
| 999 *expr-<?* *expr-<=?* *expr-=~?* *expr-!~?* | |
| 2908 | 1000 *expr-is* *expr-isnot* *expr-is#* *expr-isnot#* |
| 1001 *expr-is?* *expr-isnot?* | |
| 7 | 1002 use 'ignorecase' match case ignore case ~ |
| 1003 equal == ==# ==? | |
| 1004 not equal != !=# !=? | |
| 1005 greater than > ># >? | |
| 1006 greater than or equal >= >=# >=? | |
| 1007 smaller than < <# <? | |
| 1008 smaller than or equal <= <=# <=? | |
| 1009 regexp matches =~ =~# =~? | |
| 1010 regexp doesn't match !~ !~# !~? | |
| 2908 | 1011 same instance is is# is? |
| 1012 different instance isnot isnot# isnot? | |
| 7 | 1013 |
| 1014 Examples: | |
| 1015 "abc" ==# "Abc" evaluates to 0 | |
| 1016 "abc" ==? "Abc" evaluates to 1 | |
| 1017 "abc" == "Abc" evaluates to 1 if 'ignorecase' is set, 0 otherwise | |
| 1018 | |
| 85 | 1019 *E691* *E692* |
|
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|
1020 A |List| can only be compared with a |List| and only "equal", "not equal", |
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1021 "is" and "isnot" can be used. This compares the values of the list, |
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1022 recursively. Ignoring case means case is ignored when comparing item values. |
| 79 | 1023 |
| 114 | 1024 *E735* *E736* |
| 685 | 1025 A |Dictionary| can only be compared with a |Dictionary| and only "equal", "not |
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1026 equal", "is" and "isnot" can be used. This compares the key/values of the |
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1027 |Dictionary| recursively. Ignoring case means case is ignored when comparing |
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|
1028 item values. |
| 114 | 1029 |
|
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|
1030 *E694* |
|
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|
1031 A |Funcref| can only be compared with a |Funcref| and only "equal", "not |
|
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|
1032 equal", "is" and "isnot" can be used. Case is never ignored. Whether |
|
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|
1033 arguments or a Dictionary are bound (with a partial) matters. The |
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1034 Dictionaries must also be equal (or the same, in case of "is") and the |
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1035 arguments must be equal (or the same). |
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1036 |
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1037 To compare Funcrefs to see if they refer to the same function, ignoring bound |
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1038 Dictionary and arguments, use |get()| to get the function name: > |
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1039 if get(Part1, 'name') == get(Part2, 'name') |
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1040 " Part1 and Part2 refer to the same function |
| 685 | 1041 |
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1042 Using "is" or "isnot" with a |List|, |Dictionary| or |Blob| checks whether |
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1043 the expressions are referring to the same |List|, |Dictionary| or |Blob| |
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1044 instance. A copy of a |List| is different from the original |List|. When |
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1045 using "is" without a |List|, |Dictionary| or |Blob|, it is equivalent to |
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1046 using "equal", using "isnot" equivalent to using "not equal". Except that |
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1047 a different type means the values are different: > |
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1048 echo 4 == '4' |
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1049 1 |
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1050 echo 4 is '4' |
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1051 0 |
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1052 echo 0 is [] |
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1053 0 |
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1054 "is#"/"isnot#" and "is?"/"isnot?" can be used to match and ignore case. |
| 79 | 1055 |
| 7 | 1056 When comparing a String with a Number, the String is converted to a Number, |
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1057 and the comparison is done on Numbers. This means that: > |
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1058 echo 0 == 'x' |
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1059 1 |
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1060 because 'x' converted to a Number is zero. However: > |
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1061 echo [0] == ['x'] |
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1062 0 |
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1063 Inside a List or Dictionary this conversion is not used. |
| 7 | 1064 |
| 1065 When comparing two Strings, this is done with strcmp() or stricmp(). This | |
| 1066 results in the mathematical difference (comparing byte values), not | |
| 1067 necessarily the alphabetical difference in the local language. | |
| 1068 | |
| 1621 | 1069 When using the operators with a trailing '#', or the short version and |
| 1156 | 1070 'ignorecase' is off, the comparing is done with strcmp(): case matters. |
| 7 | 1071 |
| 1072 When using the operators with a trailing '?', or the short version and | |
| 1156 | 1073 'ignorecase' is set, the comparing is done with stricmp(): case is ignored. |
| 1074 | |
| 1075 'smartcase' is not used. | |
| 7 | 1076 |
| 1077 The "=~" and "!~" operators match the lefthand argument with the righthand | |
| 1078 argument, which is used as a pattern. See |pattern| for what a pattern is. | |
| 1079 This matching is always done like 'magic' was set and 'cpoptions' is empty, no | |
| 1080 matter what the actual value of 'magic' or 'cpoptions' is. This makes scripts | |
| 1081 portable. To avoid backslashes in the regexp pattern to be doubled, use a | |
| 1082 single-quote string, see |literal-string|. | |
| 1083 Since a string is considered to be a single line, a multi-line pattern | |
| 1084 (containing \n, backslash-n) will not match. However, a literal NL character | |
| 1085 can be matched like an ordinary character. Examples: | |
| 1086 "foo\nbar" =~ "\n" evaluates to 1 | |
| 1087 "foo\nbar" =~ "\\n" evaluates to 0 | |
| 1088 | |
| 1089 | |
| 1090 expr5 and expr6 *expr5* *expr6* | |
| 1091 --------------- | |
|
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1092 expr6 + expr6 Number addition, |List| or |Blob| concatenation *expr-+* |
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1093 expr6 - expr6 Number subtraction *expr--* |
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1094 expr6 . expr6 String concatenation *expr-.* |
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1095 expr6 .. expr6 String concatenation *expr-..* |
| 79 | 1096 |
| 692 | 1097 For |Lists| only "+" is possible and then both expr6 must be a list. The |
| 685 | 1098 result is a new list with the two lists Concatenated. |
| 79 | 1099 |
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1100 For String concatenation ".." is preferred, since "." is ambiguous, it is also |
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1101 used for |Dict| member access and floating point numbers. |
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1102 When |vimscript-version| is 2 or higher, using "." is not allowed. |
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1103 |
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1104 expr7 * expr7 Number multiplication *expr-star* |
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1105 expr7 / expr7 Number division *expr-/* |
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1106 expr7 % expr7 Number modulo *expr-%* |
| 7 | 1107 |
| 16267 | 1108 For all, except "." and "..", Strings are converted to Numbers. |
| 3214 | 1109 For bitwise operators see |and()|, |or()| and |xor()|. |
| 7 | 1110 |
| 1111 Note the difference between "+" and ".": | |
| 1112 "123" + "456" = 579 | |
| 1113 "123" . "456" = "123456" | |
| 1114 | |
| 1621 | 1115 Since '.' has the same precedence as '+' and '-', you need to read: > |
| 1116 1 . 90 + 90.0 | |
| 1117 As: > | |
| 1118 (1 . 90) + 90.0 | |
| 1119 That works, since the String "190" is automatically converted to the Number | |
| 1120 190, which can be added to the Float 90.0. However: > | |
| 1121 1 . 90 * 90.0 | |
| 1122 Should be read as: > | |
| 1123 1 . (90 * 90.0) | |
| 1124 Since '.' has lower precedence than '*'. This does NOT work, since this | |
| 1125 attempts to concatenate a Float and a String. | |
| 1126 | |
| 1127 When dividing a Number by zero the result depends on the value: | |
| 1128 0 / 0 = -0x80000000 (like NaN for Float) | |
| 1129 >0 / 0 = 0x7fffffff (like positive infinity) | |
| 1130 <0 / 0 = -0x7fffffff (like negative infinity) | |
| 1131 (before Vim 7.2 it was always 0x7fffffff) | |
| 1132 | |
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1133 When 64-bit Number support is enabled: |
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1134 0 / 0 = -0x8000000000000000 (like NaN for Float) |
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1135 >0 / 0 = 0x7fffffffffffffff (like positive infinity) |
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1136 <0 / 0 = -0x7fffffffffffffff (like negative infinity) |
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1137 |
| 7 | 1138 When the righthand side of '%' is zero, the result is 0. |
| 1139 | |
| 685 | 1140 None of these work for |Funcref|s. |
| 79 | 1141 |
| 1621 | 1142 . and % do not work for Float. *E804* |
| 1143 | |
| 7 | 1144 |
| 1145 expr7 *expr7* | |
| 1146 ----- | |
| 1147 ! expr7 logical NOT *expr-!* | |
| 1148 - expr7 unary minus *expr-unary--* | |
| 1149 + expr7 unary plus *expr-unary-+* | |
| 1150 | |
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1151 For '!' |TRUE| becomes |FALSE|, |FALSE| becomes |TRUE| (one). |
| 7 | 1152 For '-' the sign of the number is changed. |
| 1153 For '+' the number is unchanged. | |
| 1154 | |
| 1155 A String will be converted to a Number first. | |
| 1156 | |
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1157 These three can be repeated and mixed. Examples: |
| 7 | 1158 !-1 == 0 |
| 1159 !!8 == 1 | |
| 1160 --9 == 9 | |
| 1161 | |
| 1162 | |
| 1163 expr8 *expr8* | |
| 1164 ----- | |
| 14637 | 1165 This expression is either |expr9| or a sequence of the alternatives below, |
| 1166 in any order. E.g., these are all possible: | |
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1167 expr8[expr1].name |
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1168 expr8.name[expr1] |
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1169 expr8(expr1, ...)[expr1].name |
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1170 expr8->(expr1, ...)[expr1] |
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1171 Evaluation is always from left to right. |
| 14637 | 1172 |
| 685 | 1173 expr8[expr1] item of String or |List| *expr-[]* *E111* |
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1174 *E909* *subscript* |
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1175 In legacy Vim script: |
| 102 | 1176 If expr8 is a Number or String this results in a String that contains the |
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1177 expr1'th single byte from expr8. expr8 is used as a String (a number is |
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1178 automatically converted to a String), expr1 as a Number. This doesn't |
| 21991 | 1179 recognize multibyte encodings, see `byteidx()` for an alternative, or use |
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1180 `split()` to turn the string into a list of characters. Example, to get the |
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1181 byte under the cursor: > |
| 823 | 1182 :let c = getline(".")[col(".") - 1] |
| 7 | 1183 |
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1184 In Vim9 script: |
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1185 If expr8 is a String this results in a String that contains the expr1'th |
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1186 single character from expr8. To use byte indexes use |strpart()|. |
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1187 |
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1188 Index zero gives the first byte or character. Careful: text column numbers |
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1189 start with one! |
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1190 |
| 7 | 1191 If the length of the String is less than the index, the result is an empty |
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1192 String. A negative index always results in an empty string (reason: backward |
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1193 compatibility). Use [-1:] to get the last byte or character. |
| 55 | 1194 |
| 685 | 1195 If expr8 is a |List| then it results the item at index expr1. See |list-index| |
| 55 | 1196 for possible index values. If the index is out of range this results in an |
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1197 error. Example: > |
| 55 | 1198 :let item = mylist[-1] " get last item |
| 1199 | |
| 685 | 1200 Generally, if a |List| index is equal to or higher than the length of the |
| 1201 |List|, or more negative than the length of the |List|, this results in an | |
| 1202 error. | |
| 55 | 1203 |
| 99 | 1204 |
| 102 | 1205 expr8[expr1a : expr1b] substring or sublist *expr-[:]* |
| 1206 | |
| 21991 | 1207 If expr8 is a String this results in the substring with the bytes or |
| 1208 characters from expr1a to and including expr1b. expr8 is used as a String, | |
| 1209 expr1a and expr1b are used as a Number. | |
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1210 |
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1211 In legacy Vim script the indexes are byte indexes. This doesn't recognize |
| 21991 | 1212 multibyte encodings, see |byteidx()| for computing the indexes. If expr8 is |
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1213 a Number it is first converted to a String. |
|
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Bram Moolenaar <Bram@vim.org>
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|
1214 |
|
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|
1215 In Vim9 script the indexes are character indexes. To use byte indexes use |
|
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diff
changeset
|
1216 |strpart()|. |
| 55 | 1217 |
| 1218 If expr1a is omitted zero is used. If expr1b is omitted the length of the | |
| 1219 string minus one is used. | |
| 1220 | |
| 1221 A negative number can be used to measure from the end of the string. -1 is | |
| 1222 the last character, -2 the last but one, etc. | |
| 1223 | |
| 1224 If an index goes out of range for the string characters are omitted. If | |
| 1225 expr1b is smaller than expr1a the result is an empty string. | |
| 1226 | |
| 1227 Examples: > | |
| 1228 :let c = name[-1:] " last byte of a string | |
| 21991 | 1229 :let c = name[0:-1] " the whole string |
| 55 | 1230 :let c = name[-2:-2] " last but one byte of a string |
| 1231 :let s = line(".")[4:] " from the fifth byte to the end | |
| 1232 :let s = s[:-3] " remove last two bytes | |
|
2033
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|
1233 < |
|
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|
1234 *slice* |
| 685 | 1235 If expr8 is a |List| this results in a new |List| with the items indicated by |
|
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|
1236 the indexes expr1a and expr1b. This works like with a String, as explained |
|
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|
1237 just above. Also see |sublist| below. Examples: > |
| 55 | 1238 :let l = mylist[:3] " first four items |
| 1239 :let l = mylist[4:4] " List with one item | |
| 1240 :let l = mylist[:] " shallow copy of a List | |
| 1241 | |
|
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|
1242 If expr8 is a |Blob| this results in a new |Blob| with the bytes in the |
|
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|
1243 indexes expr1a and expr1b, inclusive. Examples: > |
|
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|
1244 :let b = 0zDEADBEEF |
|
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|
1245 :let bs = b[1:2] " 0zADBE |
| 15512 | 1246 :let bs = b[:] " copy of 0zDEADBEEF |
|
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|
1247 |
| 685 | 1248 Using expr8[expr1] or expr8[expr1a : expr1b] on a |Funcref| results in an |
| 1249 error. | |
| 1250 | |
|
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|
1251 Watch out for confusion between a namespace and a variable followed by a colon |
|
228ff048db20
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|
1252 for a sublist: > |
|
228ff048db20
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|
1253 mylist[n:] " uses variable n |
|
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|
1254 mylist[s:] " uses namespace s:, error! |
|
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|
1255 |
| 685 | 1256 |
| 1257 expr8.name entry in a |Dictionary| *expr-entry* | |
| 1258 | |
| 1259 If expr8 is a |Dictionary| and it is followed by a dot, then the following | |
| 1260 name will be used as a key in the |Dictionary|. This is just like: | |
| 1261 expr8[name]. | |
| 99 | 1262 |
| 1263 The name must consist of alphanumeric characters, just like a variable name, | |
| 1264 but it may start with a number. Curly braces cannot be used. | |
| 1265 | |
| 1266 There must not be white space before or after the dot. | |
| 1267 | |
| 1268 Examples: > | |
| 1269 :let dict = {"one": 1, 2: "two"} | |
| 16808 | 1270 :echo dict.one " shows "1" |
| 1271 :echo dict.2 " shows "two" | |
| 1272 :echo dict .2 " error because of space before the dot | |
| 99 | 1273 |
| 1274 Note that the dot is also used for String concatenation. To avoid confusion | |
| 1275 always put spaces around the dot for String concatenation. | |
| 1276 | |
| 1277 | |
| 685 | 1278 expr8(expr1, ...) |Funcref| function call |
| 102 | 1279 |
| 1280 When expr8 is a |Funcref| type variable, invoke the function it refers to. | |
| 1281 | |
| 1282 | |
|
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|
1283 expr8->name([args]) method call *method* *->* |
|
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|
1284 expr8->{lambda}([args]) |
| 17758 | 1285 *E276* |
|
17620
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|
1286 For methods that are also available as global functions this is the same as: > |
|
17612
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|
1287 name(expr8 [, args]) |
|
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|
1288 There can also be methods specifically for the type of "expr8". |
| 102 | 1289 |
|
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|
1290 This allows for chaining, passing the value that one method returns to the |
|
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1291 next method: > |
|
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1292 mylist->filter(filterexpr)->map(mapexpr)->sort()->join() |
|
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1293 < |
|
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1294 Example of using a lambda: > |
|
17916
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|
1295 GetPercentage()->{x -> x * 100}()->printf('%d%%') |
| 17758 | 1296 < |
|
17765
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|
1297 When using -> the |expr7| operators will be applied first, thus: > |
|
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1298 -1.234->string() |
|
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1299 Is equivalent to: > |
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1300 (-1.234)->string() |
|
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1301 And NOT: > |
|
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1302 -(1.234->string()) |
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1303 < |
|
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1304 *E274* |
|
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1305 "->name(" must not contain white space. There can be white space before the |
|
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|
1306 "->" and after the "(", thus you can split the lines like this: > |
|
da7890e3359b
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|
1307 mylist |
|
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|
1308 \ ->filter(filterexpr) |
|
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|
1309 \ ->map(mapexpr) |
|
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|
1310 \ ->sort() |
|
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|
1311 \ ->join() |
| 17758 | 1312 |
| 1313 When using the lambda form there must be no white space between the } and the | |
| 1314 (. | |
| 1315 | |
|
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|
1316 |
| 102 | 1317 *expr9* |
| 7 | 1318 number |
| 1319 ------ | |
| 12785 | 1320 number number constant *expr-number* |
|
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changeset
|
1321 *hex-number* *octal-number* *binary-number* |
|
2b6654519a7c
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changeset
|
1322 |
|
2b6654519a7c
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Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
1323 Decimal, Hexadecimal (starting with 0x or 0X), Binary (starting with 0b or 0B) |
|
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changeset
|
1324 and Octal (starting with 0, 0o or 0O). |
| 7 | 1325 |
| 1621 | 1326 *floating-point-format* |
| 1327 Floating point numbers can be written in two forms: | |
| 1328 | |
| 1329 [-+]{N}.{M} | |
| 6530 | 1330 [-+]{N}.{M}[eE][-+]{exp} |
| 1621 | 1331 |
| 1332 {N} and {M} are numbers. Both {N} and {M} must be present and can only | |
| 1333 contain digits. | |
| 1334 [-+] means there is an optional plus or minus sign. | |
| 1335 {exp} is the exponent, power of 10. | |
|
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diff
changeset
|
1336 Only a decimal point is accepted, not a comma. No matter what the current |
| 1621 | 1337 locale is. |
| 1338 {only when compiled with the |+float| feature} | |
| 1339 | |
| 1340 Examples: | |
| 1341 123.456 | |
| 1342 +0.0001 | |
| 1343 55.0 | |
| 1344 -0.123 | |
| 1345 1.234e03 | |
| 1346 1.0E-6 | |
| 1347 -3.1416e+88 | |
| 1348 | |
| 1349 These are INVALID: | |
| 1350 3. empty {M} | |
| 1351 1e40 missing .{M} | |
| 1352 | |
| 1353 Rationale: | |
| 1354 Before floating point was introduced, the text "123.456" was interpreted as | |
| 1355 the two numbers "123" and "456", both converted to a string and concatenated, | |
| 1356 resulting in the string "123456". Since this was considered pointless, and we | |
| 1698 | 1357 could not find it intentionally being used in Vim scripts, this backwards |
| 1621 | 1358 incompatibility was accepted in favor of being able to use the normal notation |
| 1359 for floating point numbers. | |
| 1360 | |
| 15131 | 1361 *float-pi* *float-e* |
| 1362 A few useful values to copy&paste: > | |
| 1363 :let pi = 3.14159265359 | |
| 1364 :let e = 2.71828182846 | |
| 1365 Or, if you don't want to write them in as floating-point literals, you can | |
| 1366 also use functions, like the following: > | |
| 1367 :let pi = acos(-1.0) | |
| 1368 :let e = exp(1.0) | |
|
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|
1369 < |
| 1621 | 1370 *floating-point-precision* |
| 1371 The precision and range of floating points numbers depends on what "double" | |
| 1372 means in the library Vim was compiled with. There is no way to change this at | |
| 1373 runtime. | |
| 1374 | |
| 1375 The default for displaying a |Float| is to use 6 decimal places, like using | |
| 1376 printf("%g", f). You can select something else when using the |printf()| | |
| 1377 function. Example: > | |
| 1378 :echo printf('%.15e', atan(1)) | |
| 1379 < 7.853981633974483e-01 | |
| 1380 | |
| 1381 | |
| 7 | 1382 |
| 6884 | 1383 string *string* *String* *expr-string* *E114* |
| 7 | 1384 ------ |
| 1385 "string" string constant *expr-quote* | |
| 1386 | |
| 1387 Note that double quotes are used. | |
| 1388 | |
| 1389 A string constant accepts these special characters: | |
| 1390 \... three-digit octal number (e.g., "\316") | |
| 1391 \.. two-digit octal number (must be followed by non-digit) | |
| 1392 \. one-digit octal number (must be followed by non-digit) | |
| 1393 \x.. byte specified with two hex numbers (e.g., "\x1f") | |
| 1394 \x. byte specified with one hex number (must be followed by non-hex char) | |
| 1395 \X.. same as \x.. | |
| 1396 \X. same as \x. | |
| 1621 | 1397 \u.... character specified with up to 4 hex numbers, stored according to the |
| 7 | 1398 current value of 'encoding' (e.g., "\u02a4") |
| 6840 | 1399 \U.... same as \u but allows up to 8 hex numbers. |
| 7 | 1400 \b backspace <BS> |
| 1401 \e escape <Esc> | |
| 1402 \f formfeed <FF> | |
| 1403 \n newline <NL> | |
| 1404 \r return <CR> | |
| 1405 \t tab <Tab> | |
| 1406 \\ backslash | |
| 1407 \" double quote | |
| 2152 | 1408 \<xxx> Special key named "xxx". e.g. "\<C-W>" for CTRL-W. This is for use |
|
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|
1409 in mappings, the 0x80 byte is escaped. |
|
7da89d9c744b
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diff
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|
1410 To use the double quote character it must be escaped: "<M-\">". |
|
7da89d9c744b
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|
1411 Don't use <Char-xxxx> to get a utf-8 character, use \uxxxx as |
|
7da89d9c744b
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|
1412 mentioned above. |
|
20627
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patch 8.2.0867: using {xxx} for encoding a modifier is not nice
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|
1413 \<*xxx> Like \<xxx> but prepends a modifier instead of including it in the |
|
8bce783af0cb
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|
1414 character. E.g. "\<C-w>" is one character 0x17 while "\<*C-w>" is four |
|
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|
1415 bytes: 3 for the CTRL modifier and then character "W". |
| 7 | 1416 |
| 1156 | 1417 Note that "\xff" is stored as the byte 255, which may be invalid in some |
| 1418 encodings. Use "\u00ff" to store character 255 according to the current value | |
| 1419 of 'encoding'. | |
| 1420 | |
| 7 | 1421 Note that "\000" and "\x00" force the end of the string. |
| 1422 | |
| 1423 | |
|
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|
1424 blob-literal *blob-literal* *E973* |
|
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1425 ------------ |
|
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1426 |
|
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1427 Hexadecimal starting with 0z or 0Z, with an arbitrary number of bytes. |
|
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1428 The sequence must be an even number of hex characters. Example: > |
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|
1429 :let b = 0zFF00ED015DAF |
|
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1430 |
|
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1431 |
| 7 | 1432 literal-string *literal-string* *E115* |
| 1433 --------------- | |
| 26 | 1434 'string' string constant *expr-'* |
| 7 | 1435 |
| 1436 Note that single quotes are used. | |
| 1437 | |
|
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1438 This string is taken as it is. No backslashes are removed or have a special |
| 99 | 1439 meaning. The only exception is that two quotes stand for one quote. |
| 26 | 1440 |
| 1441 Single quoted strings are useful for patterns, so that backslashes do not need | |
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1442 to be doubled. These two commands are equivalent: > |
| 26 | 1443 if a =~ "\\s*" |
| 1444 if a =~ '\s*' | |
| 7 | 1445 |
| 1446 | |
| 1447 option *expr-option* *E112* *E113* | |
| 1448 ------ | |
| 1449 &option option value, local value if possible | |
| 1450 &g:option global option value | |
| 1451 &l:option local option value | |
| 1452 | |
| 1453 Examples: > | |
| 1454 echo "tabstop is " . &tabstop | |
| 1455 if &insertmode | |
| 1456 | |
| 1457 Any option name can be used here. See |options|. When using the local value | |
| 1458 and there is no buffer-local or window-local value, the global value is used | |
| 1459 anyway. | |
| 1460 | |
| 1461 | |
| 1156 | 1462 register *expr-register* *@r* |
| 7 | 1463 -------- |
| 1464 @r contents of register 'r' | |
| 1465 | |
| 1466 The result is the contents of the named register, as a single string. | |
| 1467 Newlines are inserted where required. To get the contents of the unnamed | |
|
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1468 register use @" or @@. See |registers| for an explanation of the available |
| 336 | 1469 registers. |
| 1470 | |
| 1471 When using the '=' register you get the expression itself, not what it | |
| 1472 evaluates to. Use |eval()| to evaluate it. | |
| 7 | 1473 |
| 1474 | |
| 1475 nesting *expr-nesting* *E110* | |
| 1476 ------- | |
| 1477 (expr1) nested expression | |
| 1478 | |
| 1479 | |
| 1480 environment variable *expr-env* | |
| 1481 -------------------- | |
| 1482 $VAR environment variable | |
| 1483 | |
| 1484 The String value of any environment variable. When it is not defined, the | |
| 1485 result is an empty string. | |
|
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1486 |
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1487 The functions `getenv()` and `setenv()` can also be used and work for |
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1488 environment variables with non-alphanumeric names. |
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1489 The function `environ()` can be used to get a Dict with all environment |
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1490 variables. |
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1491 |
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1492 |
| 7 | 1493 *expr-env-expand* |
| 1494 Note that there is a difference between using $VAR directly and using | |
| 1495 expand("$VAR"). Using it directly will only expand environment variables that | |
| 1496 are known inside the current Vim session. Using expand() will first try using | |
| 1497 the environment variables known inside the current Vim session. If that | |
| 1498 fails, a shell will be used to expand the variable. This can be slow, but it | |
| 1499 does expand all variables that the shell knows about. Example: > | |
| 6180 | 1500 :echo $shell |
| 1501 :echo expand("$shell") | |
| 1502 The first one probably doesn't echo anything, the second echoes the $shell | |
| 7 | 1503 variable (if your shell supports it). |
| 1504 | |
| 1505 | |
| 1506 internal variable *expr-variable* | |
| 1507 ----------------- | |
| 1508 variable internal variable | |
| 1509 See below |internal-variables|. | |
| 1510 | |
| 1511 | |
| 170 | 1512 function call *expr-function* *E116* *E118* *E119* *E120* |
| 7 | 1513 ------------- |
| 1514 function(expr1, ...) function call | |
| 1515 See below |functions|. | |
| 1516 | |
| 1517 | |
|
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1518 lambda expression *expr-lambda* *lambda* |
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1519 ----------------- |
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1520 {args -> expr1} lambda expression |
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1521 |
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1522 A lambda expression creates a new unnamed function which returns the result of |
|
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1523 evaluating |expr1|. Lambda expressions differ from |user-functions| in |
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1524 the following ways: |
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1525 |
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1526 1. The body of the lambda expression is an |expr1| and not a sequence of |Ex| |
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1527 commands. |
|
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1528 2. The prefix "a:" should not be used for arguments. E.g.: > |
|
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1529 :let F = {arg1, arg2 -> arg1 - arg2} |
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1530 :echo F(5, 2) |
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1531 < 3 |
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1532 |
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1533 The arguments are optional. Example: > |
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1534 :let F = {-> 'error function'} |
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1535 :echo F() |
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1536 < error function |
|
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1537 *closure* |
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1538 Lambda expressions can access outer scope variables and arguments. This is |
|
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1539 often called a closure. Example where "i" and "a:arg" are used in a lambda |
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1540 while they already exist in the function scope. They remain valid even after |
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1541 the function returns: > |
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1542 :function Foo(arg) |
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1543 : let i = 3 |
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1544 : return {x -> x + i - a:arg} |
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1545 :endfunction |
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1546 :let Bar = Foo(4) |
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1547 :echo Bar(6) |
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1548 < 5 |
|
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1549 |
| 20552 | 1550 Note that the variables must exist in the outer scope before the lambda is |
|
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1551 defined for this to work. See also |:func-closure|. |
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1552 |
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1553 Lambda and closure support can be checked with: > |
|
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1554 if has('lambda') |
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1555 |
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1556 Examples for using a lambda expression with |sort()|, |map()| and |filter()|: > |
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1557 :echo map([1, 2, 3], {idx, val -> val + 1}) |
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|
1558 < [2, 3, 4] > |
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1559 :echo sort([3,7,2,1,4], {a, b -> a - b}) |
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|
1560 < [1, 2, 3, 4, 7] |
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1561 |
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1562 The lambda expression is also useful for Channel, Job and timer: > |
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|
1563 :let timer = timer_start(500, |
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1564 \ {-> execute("echo 'Handler called'", "")}, |
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1565 \ {'repeat': 3}) |
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1566 < Handler called |
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1567 Handler called |
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1568 Handler called |
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|
1569 |
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1570 Note how execute() is used to execute an Ex command. That's ugly though. |
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1571 |
|
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1572 |
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1573 Lambda expressions have internal names like '<lambda>42'. If you get an error |
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1574 for a lambda expression, you can find what it is with the following command: > |
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|
1575 :function {'<lambda>42'} |
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1576 See also: |numbered-function| |
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1577 |
| 7 | 1578 ============================================================================== |
| 2596 | 1579 3. Internal variable *internal-variables* *E461* |
| 1580 | |
| 7 | 1581 An internal variable name can be made up of letters, digits and '_'. But it |
| 1582 cannot start with a digit. It's also possible to use curly braces, see | |
| 1583 |curly-braces-names|. | |
| 1584 | |
| 1585 An internal variable is created with the ":let" command |:let|. | |
| 87 | 1586 An internal variable is explicitly destroyed with the ":unlet" command |
| 1587 |:unlet|. | |
| 1588 Using a name that is not an internal variable or refers to a variable that has | |
| 1589 been destroyed results in an error. | |
| 7 | 1590 |
| 20856 | 1591 *variable-scope* |
| 7 | 1592 There are several name spaces for variables. Which one is to be used is |
| 1593 specified by what is prepended: | |
| 1594 | |
| 1595 (nothing) In a function: local to a function; otherwise: global | |
| 1596 |buffer-variable| b: Local to the current buffer. | |
| 1597 |window-variable| w: Local to the current window. | |
| 819 | 1598 |tabpage-variable| t: Local to the current tab page. |
| 7 | 1599 |global-variable| g: Global. |
| 1600 |local-variable| l: Local to a function. | |
| 1601 |script-variable| s: Local to a |:source|'ed Vim script. | |
| 1602 |function-argument| a: Function argument (only inside a function). | |
| 5815 | 1603 |vim-variable| v: Global, predefined by Vim. |
| 7 | 1604 |
| 685 | 1605 The scope name by itself can be used as a |Dictionary|. For example, to |
| 1606 delete all script-local variables: > | |
| 133 | 1607 :for k in keys(s:) |
| 1608 : unlet s:[k] | |
| 1609 :endfor | |
| 20856 | 1610 |
| 1611 Note: in Vim9 script this is different, see |vim9-scopes|. | |
| 1612 | |
| 4358 | 1613 *buffer-variable* *b:var* *b:* |
| 7 | 1614 A variable name that is preceded with "b:" is local to the current buffer. |
| 1615 Thus you can have several "b:foo" variables, one for each buffer. | |
| 1616 This kind of variable is deleted when the buffer is wiped out or deleted with | |
| 1617 |:bdelete|. | |
| 1618 | |
| 1619 One local buffer variable is predefined: | |
| 4264 | 1620 *b:changedtick* *changetick* |
| 7 | 1621 b:changedtick The total number of changes to the current buffer. It is |
| 1622 incremented for each change. An undo command is also a change | |
|
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|
1623 in this case. Resetting 'modified' when writing the buffer is |
|
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|
1624 also counted. |
|
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1625 This can be used to perform an action only when the buffer has |
|
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|
1626 changed. Example: > |
| 7 | 1627 :if my_changedtick != b:changedtick |
| 1621 | 1628 : let my_changedtick = b:changedtick |
| 1629 : call My_Update() | |
| 7 | 1630 :endif |
|
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|
1631 < You cannot change or delete the b:changedtick variable. |
|
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|
1632 |
| 4358 | 1633 *window-variable* *w:var* *w:* |
| 7 | 1634 A variable name that is preceded with "w:" is local to the current window. It |
| 1635 is deleted when the window is closed. | |
| 1636 | |
| 4437 | 1637 *tabpage-variable* *t:var* *t:* |
| 819 | 1638 A variable name that is preceded with "t:" is local to the current tab page, |
| 1639 It is deleted when the tab page is closed. {not available when compiled | |
|
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|
1640 without the |+windows| feature} |
| 819 | 1641 |
| 4358 | 1642 *global-variable* *g:var* *g:* |
| 7 | 1643 Inside functions global variables are accessed with "g:". Omitting this will |
|
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changeset
|
1644 access a variable local to a function. But "g:" can also be used in any other |
| 7 | 1645 place if you like. |
| 1646 | |
| 4358 | 1647 *local-variable* *l:var* *l:* |
| 7 | 1648 Inside functions local variables are accessed without prepending anything. |
| 1156 | 1649 But you can also prepend "l:" if you like. However, without prepending "l:" |
| 1650 you may run into reserved variable names. For example "count". By itself it | |
| 1651 refers to "v:count". Using "l:count" you can have a local variable with the | |
| 1652 same name. | |
| 7 | 1653 |
| 1654 *script-variable* *s:var* | |
| 1655 In a Vim script variables starting with "s:" can be used. They cannot be | |
| 1656 accessed from outside of the scripts, thus are local to the script. | |
| 1657 | |
| 1658 They can be used in: | |
| 1659 - commands executed while the script is sourced | |
| 1660 - functions defined in the script | |
| 1661 - autocommands defined in the script | |
| 1662 - functions and autocommands defined in functions and autocommands which were | |
| 1663 defined in the script (recursively) | |
| 1664 - user defined commands defined in the script | |
| 1665 Thus not in: | |
| 1666 - other scripts sourced from this one | |
| 1667 - mappings | |
|
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|
1668 - menus |
| 7 | 1669 - etc. |
| 1670 | |
| 1156 | 1671 Script variables can be used to avoid conflicts with global variable names. |
| 1672 Take this example: > | |
| 7 | 1673 |
| 1674 let s:counter = 0 | |
| 1675 function MyCounter() | |
| 1676 let s:counter = s:counter + 1 | |
| 1677 echo s:counter | |
| 1678 endfunction | |
| 1679 command Tick call MyCounter() | |
| 1680 | |
| 1681 You can now invoke "Tick" from any script, and the "s:counter" variable in | |
| 1682 that script will not be changed, only the "s:counter" in the script where | |
| 1683 "Tick" was defined is used. | |
| 1684 | |
| 1685 Another example that does the same: > | |
| 1686 | |
| 1687 let s:counter = 0 | |
| 1688 command Tick let s:counter = s:counter + 1 | echo s:counter | |
| 1689 | |
| 1690 When calling a function and invoking a user-defined command, the context for | |
| 9 | 1691 script variables is set to the script where the function or command was |
| 7 | 1692 defined. |
| 1693 | |
| 1694 The script variables are also available when a function is defined inside a | |
| 1695 function that is defined in a script. Example: > | |
| 1696 | |
| 1697 let s:counter = 0 | |
| 1698 function StartCounting(incr) | |
| 1699 if a:incr | |
| 1700 function MyCounter() | |
| 1701 let s:counter = s:counter + 1 | |
| 1702 endfunction | |
| 1703 else | |
| 1704 function MyCounter() | |
| 1705 let s:counter = s:counter - 1 | |
| 1706 endfunction | |
| 1707 endif | |
| 1708 endfunction | |
| 1709 | |
| 1710 This defines the MyCounter() function either for counting up or counting down | |
| 1711 when calling StartCounting(). It doesn't matter from where StartCounting() is | |
| 1712 called, the s:counter variable will be accessible in MyCounter(). | |
| 1713 | |
| 1714 When the same script is sourced again it will use the same script variables. | |
| 1715 They will remain valid as long as Vim is running. This can be used to | |
| 1716 maintain a counter: > | |
| 1717 | |
| 1718 if !exists("s:counter") | |
| 1719 let s:counter = 1 | |
| 1720 echo "script executed for the first time" | |
| 1721 else | |
| 1722 let s:counter = s:counter + 1 | |
| 1723 echo "script executed " . s:counter . " times now" | |
| 1724 endif | |
| 1725 | |
| 1726 Note that this means that filetype plugins don't get a different set of script | |
| 1727 variables for each buffer. Use local buffer variables instead |b:var|. | |
| 1728 | |
| 1729 | |
| 15131 | 1730 PREDEFINED VIM VARIABLES *vim-variable* *v:var* *v:* |
| 1731 *E963* | |
| 1732 Some variables can be set by the user, but the type cannot be changed. | |
| 7 | 1733 |
|
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1734 *v:argv* *argv-variable* |
|
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1735 v:argv The command line arguments Vim was invoked with. This is a |
|
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|
1736 list of strings. The first item is the Vim command. |
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|
1737 |
| 189 | 1738 *v:beval_col* *beval_col-variable* |
| 1739 v:beval_col The number of the column, over which the mouse pointer is. | |
| 1740 This is the byte index in the |v:beval_lnum| line. | |
| 1741 Only valid while evaluating the 'balloonexpr' option. | |
| 1742 | |
| 1743 *v:beval_bufnr* *beval_bufnr-variable* | |
| 1744 v:beval_bufnr The number of the buffer, over which the mouse pointer is. Only | |
| 1745 valid while evaluating the 'balloonexpr' option. | |
| 1746 | |
| 1747 *v:beval_lnum* *beval_lnum-variable* | |
| 1748 v:beval_lnum The number of the line, over which the mouse pointer is. Only | |
| 1749 valid while evaluating the 'balloonexpr' option. | |
| 1750 | |
| 1751 *v:beval_text* *beval_text-variable* | |
| 374 | 1752 v:beval_text The text under or after the mouse pointer. Usually a word as |
| 1753 it is useful for debugging a C program. 'iskeyword' applies, | |
| 1754 but a dot and "->" before the position is included. When on a | |
| 1755 ']' the text before it is used, including the matching '[' and | |
| 189 | 1756 word before it. When on a Visual area within one line the |
|
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1757 highlighted text is used. Also see |<cexpr>|. |
| 189 | 1758 Only valid while evaluating the 'balloonexpr' option. |
| 1759 | |
| 1760 *v:beval_winnr* *beval_winnr-variable* | |
| 1761 v:beval_winnr The number of the window, over which the mouse pointer is. Only | |
| 2709 | 1762 valid while evaluating the 'balloonexpr' option. The first |
| 1763 window has number zero (unlike most other places where a | |
| 1764 window gets a number). | |
| 189 | 1765 |
|
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1766 *v:beval_winid* *beval_winid-variable* |
|
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1767 v:beval_winid The |window-ID| of the window, over which the mouse pointer |
|
2b6654519a7c
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1768 is. Otherwise like v:beval_winnr. |
|
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|
1769 |
| 844 | 1770 *v:char* *char-variable* |
|
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1771 v:char Argument for evaluating 'formatexpr' and used for the typed |
|
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1772 character when using <expr> in an abbreviation |:map-<expr>|. |
|
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1773 It is also used by the |InsertCharPre| and |InsertEnter| events. |
| 844 | 1774 |
| 7 | 1775 *v:charconvert_from* *charconvert_from-variable* |
| 1776 v:charconvert_from | |
| 1777 The name of the character encoding of a file to be converted. | |
| 1778 Only valid while evaluating the 'charconvert' option. | |
| 1779 | |
| 1780 *v:charconvert_to* *charconvert_to-variable* | |
| 1781 v:charconvert_to | |
| 1782 The name of the character encoding of a file after conversion. | |
| 1783 Only valid while evaluating the 'charconvert' option. | |
| 1784 | |
| 1785 *v:cmdarg* *cmdarg-variable* | |
| 1786 v:cmdarg This variable is used for two purposes: | |
| 1787 1. The extra arguments given to a file read/write command. | |
| 1788 Currently these are "++enc=" and "++ff=". This variable is | |
| 1789 set before an autocommand event for a file read/write | |
| 1790 command is triggered. There is a leading space to make it | |
| 1791 possible to append this variable directly after the | |
|
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|
1792 read/write command. Note: The "+cmd" argument isn't |
| 7 | 1793 included here, because it will be executed anyway. |
| 1794 2. When printing a PostScript file with ":hardcopy" this is | |
| 1795 the argument for the ":hardcopy" command. This can be used | |
| 1796 in 'printexpr'. | |
| 1797 | |
| 1798 *v:cmdbang* *cmdbang-variable* | |
| 1799 v:cmdbang Set like v:cmdarg for a file read/write command. When a "!" | |
| 1800 was used the value is 1, otherwise it is 0. Note that this | |
| 1801 can only be used in autocommands. For user commands |<bang>| | |
| 1802 can be used. | |
|
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1803 *v:collate* *collate-variable* |
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1804 v:collate The current locale setting for collation order of the runtime |
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1805 environment. This allows Vim scripts to be aware of the |
|
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1806 current locale encoding. Technical: it's the value of |
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1807 LC_COLLATE. When not using a locale the value is "C". |
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1808 This variable can not be set directly, use the |:language| |
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1809 command. |
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1810 See |multi-lang|. |
| 7 | 1811 |
| 6909 | 1812 *v:completed_item* *completed_item-variable* |
| 1813 v:completed_item | |
| 1814 |Dictionary| containing the |complete-items| for the most | |
| 1815 recently completed word after |CompleteDone|. The | |
| 1816 |Dictionary| is empty if the completion failed. | |
| 1817 | |
| 7 | 1818 *v:count* *count-variable* |
| 1819 v:count The count given for the last Normal mode command. Can be used | |
|
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1820 to get the count before a mapping. Read-only. Example: > |
| 7 | 1821 :map _x :<C-U>echo "the count is " . v:count<CR> |
| 1822 < Note: The <C-U> is required to remove the line range that you | |
| 1823 get when typing ':' after a count. | |
|
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1824 When there are two counts, as in "3d2w", they are multiplied, |
|
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1825 just like what happens in the command, "d6w" for the example. |
| 667 | 1826 Also used for evaluating the 'formatexpr' option. |
|
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1827 "count" also works, for backwards compatibility, unless |
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1828 |scriptversion| is 3 or higher. |
| 7 | 1829 |
| 1830 *v:count1* *count1-variable* | |
| 1831 v:count1 Just like "v:count", but defaults to one when no count is | |
| 1832 used. | |
| 1833 | |
| 1834 *v:ctype* *ctype-variable* | |
| 1835 v:ctype The current locale setting for characters of the runtime | |
| 1836 environment. This allows Vim scripts to be aware of the | |
| 1837 current locale encoding. Technical: it's the value of | |
| 1838 LC_CTYPE. When not using a locale the value is "C". | |
| 1839 This variable can not be set directly, use the |:language| | |
| 1840 command. | |
| 1841 See |multi-lang|. | |
| 1842 | |
| 1843 *v:dying* *dying-variable* | |
|
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1844 v:dying Normally zero. When a deadly signal is caught it's set to |
| 7 | 1845 one. When multiple signals are caught the number increases. |
| 1846 Can be used in an autocommand to check if Vim didn't | |
| 1847 terminate normally. {only works on Unix} | |
| 1848 Example: > | |
| 1849 :au VimLeave * if v:dying | echo "\nAAAAaaaarrrggghhhh!!!\n" | endif | |
|
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1850 < Note: if another deadly signal is caught when v:dying is one, |
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1851 VimLeave autocommands will not be executed. |
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1852 |
|
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1853 *v:echospace* *echospace-variable* |
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1854 v:echospace Number of screen cells that can be used for an `:echo` message |
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1855 in the last screen line before causing the |hit-enter-prompt|. |
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1856 Depends on 'showcmd', 'ruler' and 'columns'. You need to |
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1857 check 'cmdheight' for whether there are full-width lines |
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1858 available above the last line. |
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1859 |
| 7 | 1860 *v:errmsg* *errmsg-variable* |
| 1861 v:errmsg Last given error message. It's allowed to set this variable. | |
| 1862 Example: > | |
| 1863 :let v:errmsg = "" | |
| 1864 :silent! next | |
| 1865 :if v:errmsg != "" | |
| 1866 : ... handle error | |
|
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1867 < "errmsg" also works, for backwards compatibility, unless |
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1868 |scriptversion| is 3 or higher. |
| 7 | 1869 |
|
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1870 *v:errors* *errors-variable* *assert-return* |
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1871 v:errors Errors found by assert functions, such as |assert_true()|. |
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1872 This is a list of strings. |
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1873 The assert functions append an item when an assert fails. |
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1874 The return value indicates this: a one is returned if an item |
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1875 was added to v:errors, otherwise zero is returned. |
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1876 To remove old results make it empty: > |
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1877 :let v:errors = [] |
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1878 < If v:errors is set to anything but a list it is made an empty |
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1879 list by the assert function. |
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1880 |
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1881 *v:event* *event-variable* |
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1882 v:event Dictionary containing information about the current |
| 19303 | 1883 |autocommand|. See the specific event for what it puts in |
| 1884 this dictionary. | |
| 20115 | 1885 The dictionary is emptied when the |autocommand| finishes, |
| 1886 please refer to |dict-identity| for how to get an independent | |
| 1887 copy of it. Use |deepcopy()| if you want to keep the | |
| 1888 information after the event triggers. Example: > | |
| 1889 au TextYankPost * let g:foo = deepcopy(v:event) | |
| 1890 < | |
| 7 | 1891 *v:exception* *exception-variable* |
| 1892 v:exception The value of the exception most recently caught and not | |
| 1893 finished. See also |v:throwpoint| and |throw-variables|. | |
| 1894 Example: > | |
| 1895 :try | |
| 1896 : throw "oops" | |
| 1897 :catch /.*/ | |
| 17571 | 1898 : echo "caught " .. v:exception |
| 7 | 1899 :endtry |
| 1900 < Output: "caught oops". | |
| 1901 | |
|
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1902 *v:false* *false-variable* |
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1903 v:false A Number with value zero. Used to put "false" in JSON. See |
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1904 |json_encode()|. |
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1905 When used as a string this evaluates to "v:false". > |
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1906 echo v:false |
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1907 < v:false ~ |
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1908 That is so that eval() can parse the string back to the same |
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1909 value. Read-only. |
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1910 |
| 179 | 1911 *v:fcs_reason* *fcs_reason-variable* |
| 1912 v:fcs_reason The reason why the |FileChangedShell| event was triggered. | |
| 1913 Can be used in an autocommand to decide what to do and/or what | |
| 1914 to set v:fcs_choice to. Possible values: | |
| 1915 deleted file no longer exists | |
| 1916 conflict file contents, mode or timestamp was | |
| 1917 changed and buffer is modified | |
| 1918 changed file contents has changed | |
| 1919 mode mode of file changed | |
| 1920 time only file timestamp changed | |
| 1921 | |
| 1922 *v:fcs_choice* *fcs_choice-variable* | |
| 1923 v:fcs_choice What should happen after a |FileChangedShell| event was | |
| 1924 triggered. Can be used in an autocommand to tell Vim what to | |
| 1925 do with the affected buffer: | |
| 1926 reload Reload the buffer (does not work if | |
| 1927 the file was deleted). | |
| 1928 ask Ask the user what to do, as if there | |
| 1929 was no autocommand. Except that when | |
| 1930 only the timestamp changed nothing | |
| 1931 will happen. | |
| 1932 <empty> Nothing, the autocommand should do | |
| 1933 everything that needs to be done. | |
| 1934 The default is empty. If another (invalid) value is used then | |
| 1935 Vim behaves like it is empty, there is no warning message. | |
| 1936 | |
| 7 | 1937 *v:fname_in* *fname_in-variable* |
| 579 | 1938 v:fname_in The name of the input file. Valid while evaluating: |
| 7 | 1939 option used for ~ |
| 1940 'charconvert' file to be converted | |
| 1941 'diffexpr' original file | |
| 1942 'patchexpr' original file | |
| 1943 'printexpr' file to be printed | |
| 593 | 1944 And set to the swap file name for |SwapExists|. |
| 7 | 1945 |
| 1946 *v:fname_out* *fname_out-variable* | |
| 1947 v:fname_out The name of the output file. Only valid while | |
| 1948 evaluating: | |
| 1949 option used for ~ | |
| 1950 'charconvert' resulting converted file (*) | |
| 1951 'diffexpr' output of diff | |
| 1952 'patchexpr' resulting patched file | |
| 1953 (*) When doing conversion for a write command (e.g., ":w | |
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1954 file") it will be equal to v:fname_in. When doing conversion |
| 7 | 1955 for a read command (e.g., ":e file") it will be a temporary |
| 1956 file and different from v:fname_in. | |
| 1957 | |
| 1958 *v:fname_new* *fname_new-variable* | |
| 1959 v:fname_new The name of the new version of the file. Only valid while | |
| 1960 evaluating 'diffexpr'. | |
| 1961 | |
| 1962 *v:fname_diff* *fname_diff-variable* | |
| 1963 v:fname_diff The name of the diff (patch) file. Only valid while | |
| 1964 evaluating 'patchexpr'. | |
| 1965 | |
| 1966 *v:folddashes* *folddashes-variable* | |
| 1967 v:folddashes Used for 'foldtext': dashes representing foldlevel of a closed | |
| 1968 fold. | |
| 29 | 1969 Read-only in the |sandbox|. |fold-foldtext| |
| 7 | 1970 |
| 1971 *v:foldlevel* *foldlevel-variable* | |
| 1972 v:foldlevel Used for 'foldtext': foldlevel of closed fold. | |
| 29 | 1973 Read-only in the |sandbox|. |fold-foldtext| |
| 7 | 1974 |
| 1975 *v:foldend* *foldend-variable* | |
| 1976 v:foldend Used for 'foldtext': last line of closed fold. | |
| 29 | 1977 Read-only in the |sandbox|. |fold-foldtext| |
| 7 | 1978 |
| 1979 *v:foldstart* *foldstart-variable* | |
| 1980 v:foldstart Used for 'foldtext': first line of closed fold. | |
| 29 | 1981 Read-only in the |sandbox|. |fold-foldtext| |
| 7 | 1982 |
| 5460 | 1983 *v:hlsearch* *hlsearch-variable* |
| 12785 | 1984 v:hlsearch Variable that indicates whether search highlighting is on. |
| 6413 | 1985 Setting it makes sense only if 'hlsearch' is enabled which |
| 1986 requires |+extra_search|. Setting this variable to zero acts | |
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1987 like the |:nohlsearch| command, setting it to one acts like > |
| 5460 | 1988 let &hlsearch = &hlsearch |
| 6918 | 1989 < Note that the value is restored when returning from a |
| 1990 function. |function-search-undo|. | |
| 1991 | |
| 11 | 1992 *v:insertmode* *insertmode-variable* |
| 1993 v:insertmode Used for the |InsertEnter| and |InsertChange| autocommand | |
| 1994 events. Values: | |
| 1995 i Insert mode | |
| 1996 r Replace mode | |
| 1997 v Virtual Replace mode | |
| 1998 | |
| 102 | 1999 *v:key* *key-variable* |
| 685 | 2000 v:key Key of the current item of a |Dictionary|. Only valid while |
| 102 | 2001 evaluating the expression used with |map()| and |filter()|. |
| 2002 Read-only. | |
| 2003 | |
| 7 | 2004 *v:lang* *lang-variable* |
| 2005 v:lang The current locale setting for messages of the runtime | |
| 2006 environment. This allows Vim scripts to be aware of the | |
| 2007 current language. Technical: it's the value of LC_MESSAGES. | |
| 2008 The value is system dependent. | |
| 2009 This variable can not be set directly, use the |:language| | |
| 2010 command. | |
| 2011 It can be different from |v:ctype| when messages are desired | |
| 2012 in a different language than what is used for character | |
| 2013 encoding. See |multi-lang|. | |
| 2014 | |
| 2015 *v:lc_time* *lc_time-variable* | |
| 2016 v:lc_time The current locale setting for time messages of the runtime | |
| 2017 environment. This allows Vim scripts to be aware of the | |
| 2018 current language. Technical: it's the value of LC_TIME. | |
| 2019 This variable can not be set directly, use the |:language| | |
| 2020 command. See |multi-lang|. | |
| 2021 | |
| 2022 *v:lnum* *lnum-variable* | |
|
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2023 v:lnum Line number for the 'foldexpr' |fold-expr|, 'formatexpr' and |
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2024 'indentexpr' expressions, tab page number for 'guitablabel' |
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2025 and 'guitabtooltip'. Only valid while one of these |
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2026 expressions is being evaluated. Read-only when in the |
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2027 |sandbox|. |
| 7 | 2028 |
| 1029 | 2029 *v:mouse_win* *mouse_win-variable* |
| 2030 v:mouse_win Window number for a mouse click obtained with |getchar()|. | |
| 2031 First window has number 1, like with |winnr()|. The value is | |
| 2032 zero when there was no mouse button click. | |
| 2033 | |
|
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2034 *v:mouse_winid* *mouse_winid-variable* |
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2035 v:mouse_winid Window ID for a mouse click obtained with |getchar()|. |
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2036 The value is zero when there was no mouse button click. |
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2037 |
| 1029 | 2038 *v:mouse_lnum* *mouse_lnum-variable* |
| 2039 v:mouse_lnum Line number for a mouse click obtained with |getchar()|. | |
| 2040 This is the text line number, not the screen line number. The | |
| 2041 value is zero when there was no mouse button click. | |
| 2042 | |
| 2043 *v:mouse_col* *mouse_col-variable* | |
| 2044 v:mouse_col Column number for a mouse click obtained with |getchar()|. | |
| 2045 This is the screen column number, like with |virtcol()|. The | |
| 2046 value is zero when there was no mouse button click. | |
| 2047 | |
| 15512 | 2048 *v:none* *none-variable* *None* |
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2049 v:none An empty String. Used to put an empty item in JSON. See |
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2050 |json_encode()|. |
| 21499 | 2051 This can also be used as a function argument to use the |
| 2052 default value, see |none-function_argument|. | |
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2053 When used as a number this evaluates to zero. |
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2054 When used as a string this evaluates to "v:none". > |
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2055 echo v:none |
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2056 < v:none ~ |
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2057 That is so that eval() can parse the string back to the same |
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2058 value. Read-only. |
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2059 |
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2060 *v:null* *null-variable* |
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2061 v:null An empty String. Used to put "null" in JSON. See |
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2062 |json_encode()|. |
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2063 When used as a number this evaluates to zero. |
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2064 When used as a string this evaluates to "v:null". > |
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2065 echo v:null |
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2066 < v:null ~ |
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2067 That is so that eval() can parse the string back to the same |
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2068 value. Read-only. |
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2069 |
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2070 *v:numbersize* *numbersize-variable* |
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2071 v:numbersize Number of bits in a Number. This is normally 64, but on some |
| 19523 | 2072 systems it may be 32. |
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2073 |
| 1733 | 2074 *v:oldfiles* *oldfiles-variable* |
| 2075 v:oldfiles List of file names that is loaded from the |viminfo| file on | |
| 2076 startup. These are the files that Vim remembers marks for. | |
| 2077 The length of the List is limited by the ' argument of the | |
| 2078 'viminfo' option (default is 100). | |
| 5618 | 2079 When the |viminfo| file is not used the List is empty. |
| 1733 | 2080 Also see |:oldfiles| and |c_#<|. |
| 2081 The List can be modified, but this has no effect on what is | |
| 2082 stored in the |viminfo| file later. If you use values other | |
| 2083 than String this will cause trouble. | |
|
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2084 {only when compiled with the |+viminfo| feature} |
| 1733 | 2085 |
| 6935 | 2086 *v:option_new* |
| 2087 v:option_new New value of the option. Valid while executing an |OptionSet| | |
| 2088 autocommand. | |
| 2089 *v:option_old* | |
| 2090 v:option_old Old value of the option. Valid while executing an |OptionSet| | |
|
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2091 autocommand. Depending on the command used for setting and the |
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2092 kind of option this is either the local old value or the |
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2093 global old value. |
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2094 *v:option_oldlocal* |
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2095 v:option_oldlocal |
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2096 Old local value of the option. Valid while executing an |
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2097 |OptionSet| autocommand. |
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2098 *v:option_oldglobal* |
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|
2099 v:option_oldglobal |
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2100 Old global value of the option. Valid while executing an |
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|
2101 |OptionSet| autocommand. |
| 6935 | 2102 *v:option_type* |
| 2103 v:option_type Scope of the set command. Valid while executing an | |
| 2104 |OptionSet| autocommand. Can be either "global" or "local" | |
|
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|
2105 *v:option_command* |
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|
2106 v:option_command |
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|
2107 Command used to set the option. Valid while executing an |
|
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|
2108 |OptionSet| autocommand. |
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|
2109 value option was set via ~ |
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|
2110 "setlocal" |:setlocal| or ":let l:xxx" |
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|
2111 "setglobal" |:setglobal| or ":let g:xxx" |
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|
2112 "set" |:set| or |:let| |
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|
2113 "modeline" |modeline| |
| 1490 | 2114 *v:operator* *operator-variable* |
| 2115 v:operator The last operator given in Normal mode. This is a single | |
| 2116 character except for commands starting with <g> or <z>, | |
| 2117 in which case it is two characters. Best used alongside | |
| 2118 |v:prevcount| and |v:register|. Useful if you want to cancel | |
| 2119 Operator-pending mode and then use the operator, e.g.: > | |
| 2120 :omap O <Esc>:call MyMotion(v:operator)<CR> | |
| 2121 < The value remains set until another operator is entered, thus | |
| 2122 don't expect it to be empty. | |
| 2123 v:operator is not set for |:delete|, |:yank| or other Ex | |
| 2124 commands. | |
| 2125 Read-only. | |
| 2126 | |
| 7 | 2127 *v:prevcount* *prevcount-variable* |
| 2128 v:prevcount The count given for the last but one Normal mode command. | |
| 2129 This is the v:count value of the previous command. Useful if | |
| 1490 | 2130 you want to cancel Visual or Operator-pending mode and then |
| 2131 use the count, e.g.: > | |
| 7 | 2132 :vmap % <Esc>:call MyFilter(v:prevcount)<CR> |
| 2133 < Read-only. | |
| 2134 | |
| 170 | 2135 *v:profiling* *profiling-variable* |
|
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|
2136 v:profiling Normally zero. Set to one after using ":profile start". |
| 170 | 2137 See |profiling|. |
| 2138 | |
| 7 | 2139 *v:progname* *progname-variable* |
| 2140 v:progname Contains the name (with path removed) with which Vim was | |
| 3492 | 2141 invoked. Allows you to do special initialisations for |view|, |
| 2142 |evim| etc., or any other name you might symlink to Vim. | |
| 7 | 2143 Read-only. |
| 2144 | |
| 5780 | 2145 *v:progpath* *progpath-variable* |
| 17758 | 2146 v:progpath Contains the command with which Vim was invoked, in a form |
| 2147 that when passed to the shell will run the same Vim executable | |
| 2148 as the current one (if $PATH remains unchanged). | |
| 2149 Useful if you want to message a Vim server using a | |
| 5780 | 2150 |--remote-expr|. |
| 5782 | 2151 To get the full path use: > |
| 2152 echo exepath(v:progpath) | |
| 17758 | 2153 < If the command has a relative path it will be expanded to the |
| 2154 full path, so that it still works after `:cd`. Thus starting | |
| 2155 "./vim" results in "/home/user/path/to/vim/src/vim". | |
| 2156 On Linux and other systems it will always be the full path. | |
| 2157 On Mac it may just be "vim" and using exepath() as mentioned | |
| 2158 above should be used to get the full path. | |
|
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|
2159 On MS-Windows the executable may be called "vim.exe", but the |
|
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2160 ".exe" is not added to v:progpath. |
| 5780 | 2161 Read-only. |
| 2162 | |
| 7 | 2163 *v:register* *register-variable* |
|
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2164 v:register The name of the register in effect for the current normal mode |
| 3492 | 2165 command (regardless of whether that command actually used a |
| 2166 register). Or for the currently executing normal mode mapping | |
| 2167 (use this in custom commands that take a register). | |
| 2168 If none is supplied it is the default register '"', unless | |
| 2169 'clipboard' contains "unnamed" or "unnamedplus", then it is | |
| 2170 '*' or '+'. | |
|
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|
2171 Also see |getreg()| and |setreg()| |
| 7 | 2172 |
| 540 | 2173 *v:scrollstart* *scrollstart-variable* |
| 2174 v:scrollstart String describing the script or function that caused the | |
| 2175 screen to scroll up. It's only set when it is empty, thus the | |
| 2176 first reason is remembered. It is set to "Unknown" for a | |
| 2177 typed command. | |
| 2178 This can be used to find out why your script causes the | |
| 2179 hit-enter prompt. | |
| 2180 | |
| 7 | 2181 *v:servername* *servername-variable* |
|
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2182 v:servername The resulting registered |client-server-name| if any. |
| 7 | 2183 Read-only. |
| 2184 | |
| 12785 | 2185 |
| 1621 | 2186 v:searchforward *v:searchforward* *searchforward-variable* |
| 2187 Search direction: 1 after a forward search, 0 after a | |
| 2188 backward search. It is reset to forward when directly setting | |
| 2189 the last search pattern, see |quote/|. | |
| 2190 Note that the value is restored when returning from a | |
| 2191 function. |function-search-undo|. | |
| 2192 Read-write. | |
| 2193 | |
| 7 | 2194 *v:shell_error* *shell_error-variable* |
| 2195 v:shell_error Result of the last shell command. When non-zero, the last | |
| 2196 shell command had an error. When zero, there was no problem. | |
| 2197 This only works when the shell returns the error code to Vim. | |
| 2198 The value -1 is often used when the command could not be | |
| 2199 executed. Read-only. | |
| 2200 Example: > | |
| 2201 :!mv foo bar | |
| 2202 :if v:shell_error | |
| 2203 : echo 'could not rename "foo" to "bar"!' | |
| 2204 :endif | |
|
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|
2205 < "shell_error" also works, for backwards compatibility, unless |
|
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|
2206 |scriptversion| is 3 or higher. |
| 7 | 2207 |
| 2208 *v:statusmsg* *statusmsg-variable* | |
| 2209 v:statusmsg Last given status message. It's allowed to set this variable. | |
| 2210 | |
| 579 | 2211 *v:swapname* *swapname-variable* |
| 2212 v:swapname Only valid when executing |SwapExists| autocommands: Name of | |
| 2213 the swap file found. Read-only. | |
| 2214 | |
| 2215 *v:swapchoice* *swapchoice-variable* | |
| 2216 v:swapchoice |SwapExists| autocommands can set this to the selected choice | |
| 2217 for handling an existing swap file: | |
| 2218 'o' Open read-only | |
| 2219 'e' Edit anyway | |
| 2220 'r' Recover | |
| 2221 'd' Delete swapfile | |
| 2222 'q' Quit | |
| 2223 'a' Abort | |
|
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2224 The value should be a single-character string. An empty value |
| 579 | 2225 results in the user being asked, as would happen when there is |
| 2226 no SwapExists autocommand. The default is empty. | |
| 2227 | |
| 590 | 2228 *v:swapcommand* *swapcommand-variable* |
| 625 | 2229 v:swapcommand Normal mode command to be executed after a file has been |
| 590 | 2230 opened. Can be used for a |SwapExists| autocommand to have |
|
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2231 another Vim open the file and jump to the right place. For |
| 590 | 2232 example, when jumping to a tag the value is ":tag tagname\r". |
| 716 | 2233 For ":edit +cmd file" the value is ":cmd\r". |
| 590 | 2234 |
|
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2235 *v:t_TYPE* *v:t_bool* *t_bool-variable* |
| 15512 | 2236 v:t_bool Value of |Boolean| type. Read-only. See: |type()| |
|
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2237 *v:t_channel* *t_channel-variable* |
| 15512 | 2238 v:t_channel Value of |Channel| type. Read-only. See: |type()| |
|
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2239 *v:t_dict* *t_dict-variable* |
| 15512 | 2240 v:t_dict Value of |Dictionary| type. Read-only. See: |type()| |
|
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2241 *v:t_float* *t_float-variable* |
| 15512 | 2242 v:t_float Value of |Float| type. Read-only. See: |type()| |
|
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2243 *v:t_func* *t_func-variable* |
| 15512 | 2244 v:t_func Value of |Funcref| type. Read-only. See: |type()| |
|
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2245 *v:t_job* *t_job-variable* |
| 15512 | 2246 v:t_job Value of |Job| type. Read-only. See: |type()| |
|
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2247 *v:t_list* *t_list-variable* |
| 15512 | 2248 v:t_list Value of |List| type. Read-only. See: |type()| |
|
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2249 *v:t_none* *t_none-variable* |
| 15512 | 2250 v:t_none Value of |None| type. Read-only. See: |type()| |
|
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2251 *v:t_number* *t_number-variable* |
| 15512 | 2252 v:t_number Value of |Number| type. Read-only. See: |type()| |
|
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2253 *v:t_string* *t_string-variable* |
| 15512 | 2254 v:t_string Value of |String| type. Read-only. See: |type()| |
|
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2255 *v:t_blob* *t_blob-variable* |
| 15512 | 2256 v:t_blob Value of |Blob| type. Read-only. See: |type()| |
|
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|
2257 |
| 7 | 2258 *v:termresponse* *termresponse-variable* |
| 2259 v:termresponse The escape sequence returned by the terminal for the |t_RV| | |
|
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|
2260 termcap entry. It is set when Vim receives an escape sequence |
|
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|
2261 that starts with ESC [ or CSI, then '>' or '?' and ends in a |
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|
2262 'c', with only digits and ';' in between. |
| 7 | 2263 When this option is set, the TermResponse autocommand event is |
| 2264 fired, so that you can react to the response from the | |
|
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|
2265 terminal. You can use |terminalprops()| to see what Vim |
|
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|
2266 figured out about the terminal. |
|
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|
2267 The response from a new xterm is: "<Esc>[> Pp ; Pv ; Pc c". Pp |
| 7 | 2268 is the terminal type: 0 for vt100 and 1 for vt220. Pv is the |
| 2269 patch level (since this was introduced in patch 95, it's | |
| 2270 always 95 or bigger). Pc is always zero. | |
| 2271 {only when compiled with |+termresponse| feature} | |
| 2272 | |
|
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2273 *v:termblinkresp* |
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2274 v:termblinkresp The escape sequence returned by the terminal for the |t_RC| |
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2275 termcap entry. This is used to find out whether the terminal |
|
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2276 cursor is blinking. This is used by |term_getcursor()|. |
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2277 |
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2278 *v:termstyleresp* |
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2279 v:termstyleresp The escape sequence returned by the terminal for the |t_RS| |
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2280 termcap entry. This is used to find out what the shape of the |
|
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2281 cursor is. This is used by |term_getcursor()|. |
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2282 |
|
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2283 *v:termrbgresp* |
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2284 v:termrbgresp The escape sequence returned by the terminal for the |t_RB| |
|
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2285 termcap entry. This is used to find out what the terminal |
|
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2286 background color is, see 'background'. |
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2287 |
|
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2288 *v:termrfgresp* |
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2289 v:termrfgresp The escape sequence returned by the terminal for the |t_RF| |
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2290 termcap entry. This is used to find out what the terminal |
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2291 foreground color is. |
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2292 |
|
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2293 *v:termu7resp* |
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2294 v:termu7resp The escape sequence returned by the terminal for the |t_u7| |
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2295 termcap entry. This is used to find out what the terminal |
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2296 does with ambiguous width characters, see 'ambiwidth'. |
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2297 |
|
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|
2298 *v:testing* *testing-variable* |
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2299 v:testing Must be set before using `test_garbagecollect_now()`. |
| 11160 | 2300 Also, when set certain error messages won't be shown for 2 |
| 12785 | 2301 seconds. (e.g. "'dictionary' option is empty") |
|
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|
2302 |
| 7 | 2303 *v:this_session* *this_session-variable* |
| 2304 v:this_session Full filename of the last loaded or saved session file. See | |
| 2305 |:mksession|. It is allowed to set this variable. When no | |
| 2306 session file has been saved, this variable is empty. | |
|
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2307 "this_session" also works, for backwards compatibility, unless |
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|
2308 |scriptversion| is 3 or higher |
| 7 | 2309 |
| 2310 *v:throwpoint* *throwpoint-variable* | |
| 2311 v:throwpoint The point where the exception most recently caught and not | |
|
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|
2312 finished was thrown. Not set when commands are typed. See |
| 7 | 2313 also |v:exception| and |throw-variables|. |
| 2314 Example: > | |
| 2315 :try | |
| 2316 : throw "oops" | |
| 2317 :catch /.*/ | |
| 2318 : echo "Exception from" v:throwpoint | |
| 2319 :endtry | |
| 2320 < Output: "Exception from test.vim, line 2" | |
| 2321 | |
|
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2322 *v:true* *true-variable* |
|
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|
2323 v:true A Number with value one. Used to put "true" in JSON. See |
|
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2324 |json_encode()|. |
|
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|
2325 When used as a string this evaluates to "v:true". > |
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2326 echo v:true |
|
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2327 < v:true ~ |
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2328 That is so that eval() can parse the string back to the same |
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2329 value. Read-only. |
| 102 | 2330 *v:val* *val-variable* |
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2331 v:val Value of the current item of a |List| or |Dictionary|. Only |
| 685 | 2332 valid while evaluating the expression used with |map()| and |
| 102 | 2333 |filter()|. Read-only. |
| 2334 | |
| 7 | 2335 *v:version* *version-variable* |
| 2336 v:version Version number of Vim: Major version number times 100 plus | |
|
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2337 minor version number. Version 5.0 is 500. Version 5.1 |
| 7 | 2338 is 501. Read-only. "version" also works, for backwards |
|
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2339 compatibility, unless |scriptversion| is 3 or higher. |
| 7 | 2340 Use |has()| to check if a certain patch was included, e.g.: > |
| 5786 | 2341 if has("patch-7.4.123") |
| 7 | 2342 < Note that patch numbers are specific to the version, thus both |
| 2343 version 5.0 and 5.1 may have a patch 123, but these are | |
| 2344 completely different. | |
| 2345 | |
|
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2346 *v:versionlong* *versionlong-variable* |
|
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2347 v:versionlong Like v:version, but also including the patchlevel in the last |
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2348 four digits. Version 8.1 with patch 123 has value 8010123. |
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2349 This can be used like this: > |
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2350 if v:versionlong >= 8010123 |
|
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|
2351 < However, if there are gaps in the list of patches included |
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|
2352 this will not work well. This can happen if a recent patch |
|
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2353 was included into an older version, e.g. for a security fix. |
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2354 Use the has() function to make sure the patch is actually |
|
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2355 included. |
|
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2356 |
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2357 *v:vim_did_enter* *vim_did_enter-variable* |
|
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|
2358 v:vim_did_enter Zero until most of startup is done. It is set to one just |
|
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|
2359 before |VimEnter| autocommands are triggered. |
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|
2360 |
| 7 | 2361 *v:warningmsg* *warningmsg-variable* |
| 2362 v:warningmsg Last given warning message. It's allowed to set this variable. | |
| 2363 | |
| 2609 | 2364 *v:windowid* *windowid-variable* |
| 2365 v:windowid When any X11 based GUI is running or when running in a | |
| 2366 terminal and Vim connects to the X server (|-X|) this will be | |
| 2616 | 2367 set to the window ID. |
| 2368 When an MS-Windows GUI is running this will be set to the | |
| 2369 window handle. | |
| 2370 Otherwise the value is zero. | |
|
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|
2371 Note: for windows inside Vim use |winnr()| or |win_getid()|, |
|
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|
2372 see |window-ID|. |
| 2609 | 2373 |
| 7 | 2374 ============================================================================== |
| 2375 4. Builtin Functions *functions* | |
| 2376 | |
| 2377 See |function-list| for a list grouped by what the function is used for. | |
| 2378 | |
| 236 | 2379 (Use CTRL-] on the function name to jump to the full explanation.) |
| 7 | 2380 |
| 2381 USAGE RESULT DESCRIPTION ~ | |
| 2382 | |
|
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2383 abs({expr}) Float or Number absolute value of {expr} |
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|
2384 acos({expr}) Float arc cosine of {expr} |
|
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2385 add({object}, {item}) List/Blob append {item} to {object} |
|
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2386 and({expr}, {expr}) Number bitwise AND |
| 14864 | 2387 append({lnum}, {text}) Number append {text} below line {lnum} |
| 2388 appendbufline({expr}, {lnum}, {text}) | |
| 2389 Number append {text} below line {lnum} | |
| 2390 in buffer {expr} | |
| 15033 | 2391 argc([{winid}]) Number number of files in the argument list |
| 55 | 2392 argidx() Number current index in the argument list |
|
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2393 arglistid([{winnr} [, {tabnr}]]) Number argument list id |
|
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2394 argv({nr} [, {winid}]) String {nr} entry of the argument list |
|
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2395 argv([-1, {winid}]) List the argument list |
|
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|
2396 asin({expr}) Float arc sine of {expr} |
|
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|
2397 assert_beeps({cmd}) Number assert {cmd} causes a beep |
|
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2398 assert_equal({exp}, {act} [, {msg}]) |
|
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|
2399 Number assert {exp} is equal to {act} |
|
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|
2400 assert_equalfile({fname-one}, {fname-two} [, {msg}]) |
|
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|
2401 Number assert file contents are equal |
|
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|
2402 assert_exception({error} [, {msg}]) |
|
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|
2403 Number assert {error} is in v:exception |
| 22171 | 2404 assert_fails({cmd} [, {error} [, {msg} [, {lnum} [, {context}]]]]) |
| 14945 | 2405 Number assert {cmd} fails |
|
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2406 assert_false({actual} [, {msg}]) |
|
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|
2407 Number assert {actual} is false |
|
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|
2408 assert_inrange({lower}, {upper}, {actual} [, {msg}]) |
|
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|
2409 Number assert {actual} is inside the range |
|
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2410 assert_match({pat}, {text} [, {msg}]) |
|
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2411 Number assert {pat} matches {text} |
|
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2412 assert_notequal({exp}, {act} [, {msg}]) |
|
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|
2413 Number assert {exp} is not equal {act} |
|
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|
2414 assert_notmatch({pat}, {text} [, {msg}]) |
|
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|
2415 Number assert {pat} not matches {text} |
|
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|
2416 assert_report({msg}) Number report a test failure |
|
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|
2417 assert_true({actual} [, {msg}]) Number assert {actual} is true |
|
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|
2418 atan({expr}) Float arc tangent of {expr} |
|
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|
2419 atan2({expr1}, {expr2}) Float arc tangent of {expr1} / {expr2} |
|
16600
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|
2420 balloon_gettext() String current text in the balloon |
|
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|
2421 balloon_show({expr}) none show {expr} inside the balloon |
|
12883
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|
2422 balloon_split({msg}) List split {msg} as used for a balloon |
|
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|
2423 browse({save}, {title}, {initdir}, {default}) |
| 7 | 2424 String put up a file requester |
|
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|
2425 browsedir({title}, {initdir}) String put up a directory requester |
|
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|
2426 bufadd({name}) Number add a buffer to the buffer list |
|
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|
2427 bufexists({expr}) Number |TRUE| if buffer {expr} exists |
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|
2428 buflisted({expr}) Number |TRUE| if buffer {expr} is listed |
|
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|
2429 bufload({expr}) Number load buffer {expr} if not loaded yet |
|
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|
2430 bufloaded({expr}) Number |TRUE| if buffer {expr} is loaded |
|
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|
2431 bufname([{expr}]) String Name of the buffer {expr} |
|
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|
2432 bufnr([{expr} [, {create}]]) Number Number of the buffer {expr} |
|
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2433 bufwinid({expr}) Number window ID of buffer {expr} |
|
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|
2434 bufwinnr({expr}) Number window number of buffer {expr} |
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|
2435 byte2line({byte}) Number line number at byte count {byte} |
|
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|
2436 byteidx({expr}, {nr}) Number byte index of {nr}'th char in {expr} |
|
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diff
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|
2437 byteidxcomp({expr}, {nr}) Number byte index of {nr}'th char in {expr} |
|
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diff
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|
2438 call({func}, {arglist} [, {dict}]) |
| 102 | 2439 any call {func} with arguments {arglist} |
|
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diff
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|
2440 ceil({expr}) Float round {expr} up |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
2441 ch_canread({handle}) Number check if there is something to read |
|
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diff
changeset
|
2442 ch_close({handle}) none close {handle} |
|
10054
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2443 ch_close_in({handle}) none close in part of {handle} |
|
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diff
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|
2444 ch_evalexpr({handle}, {expr} [, {options}]) |
|
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diff
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|
2445 any evaluate {expr} on JSON {handle} |
|
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|
2446 ch_evalraw({handle}, {string} [, {options}]) |
|
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diff
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|
2447 any evaluate {string} on raw {handle} |
|
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diff
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|
2448 ch_getbufnr({handle}, {what}) Number get buffer number for {handle}/{what} |
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|
2449 ch_getjob({channel}) Job get the Job of {channel} |
|
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|
2450 ch_info({handle}) String info about channel {handle} |
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|
2451 ch_log({msg} [, {handle}]) none write {msg} in the channel log file |
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diff
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|
2452 ch_logfile({fname} [, {mode}]) none start logging channel activity |
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2453 ch_open({address} [, {options}]) |
|
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2454 Channel open a channel to {address} |
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b2aada04d84e
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|
2455 ch_read({handle} [, {options}]) String read from {handle} |
|
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Bram Moolenaar <Bram@vim.org>
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|
2456 ch_readblob({handle} [, {options}]) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2457 Blob read Blob from {handle} |
|
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|
2458 ch_readraw({handle} [, {options}]) |
|
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|
2459 String read raw from {handle} |
|
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diff
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|
2460 ch_sendexpr({handle}, {expr} [, {options}]) |
|
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diff
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|
2461 any send {expr} over JSON {handle} |
|
15454
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Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
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|
2462 ch_sendraw({handle}, {expr} [, {options}]) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2463 any send {expr} over raw {handle} |
|
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|
2464 ch_setoptions({handle}, {options}) |
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|
2465 none set options for {handle} |
|
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|
2466 ch_status({handle} [, {options}]) |
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diff
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|
2467 String status of channel {handle} |
| 1621 | 2468 changenr() Number current change number |
| 12785 | 2469 char2nr({expr} [, {utf8}]) Number ASCII/UTF8 value of first char in {expr} |
|
21973
85add08e6a2d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2470 charclass({string}) Number character class of {string} |
|
16576
bcc343175103
patch 8.1.1291: not easy to change directory and restore
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2471 chdir({dir}) String change current working directory |
|
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diff
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|
2472 cindent({lnum}) Number C indent for line {lnum} |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
2473 clearmatches([{win}]) none clear all matches |
|
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|
2474 col({expr}) Number column nr of cursor or mark |
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|
2475 complete({startcol}, {matches}) none set Insert mode completion |
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|
2476 complete_add({expr}) Number add completion match |
| 1621 | 2477 complete_check() Number check for key typed during completion |
|
16127
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patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
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|
2478 complete_info([{what}]) Dict get current completion information |
|
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|
2479 confirm({msg} [, {choices} [, {default} [, {type}]]]) |
| 7 | 2480 Number number of choice picked by user |
|
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|
2481 copy({expr}) any make a shallow copy of {expr} |
|
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|
2482 cos({expr}) Float cosine of {expr} |
|
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|
2483 cosh({expr}) Float hyperbolic cosine of {expr} |
| 14864 | 2484 count({comp}, {expr} [, {ic} [, {start}]]) |
| 2485 Number count how many {expr} are in {comp} | |
|
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|
2486 cscope_connection([{num}, {dbpath} [, {prepend}]]) |
| 7 | 2487 Number checks existence of cscope connection |
|
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|
2488 cursor({lnum}, {col} [, {off}]) |
| 6385 | 2489 Number move cursor to {lnum}, {col}, {off} |
|
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changeset
|
2490 cursor({list}) Number move cursor to position in {list} |
|
14147
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parents:
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|
2491 debugbreak({pid}) Number interrupt process being debugged |
|
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|
2492 deepcopy({expr} [, {noref}]) any make a full copy of {expr} |
|
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|
2493 delete({fname} [, {flags}]) Number delete the file or directory {fname} |
| 14519 | 2494 deletebufline({expr}, {first} [, {last}]) |
|
14043
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changeset
|
2495 Number delete lines from buffer {expr} |
|
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|
2496 did_filetype() Number |TRUE| if FileType autocmd event used |
|
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|
2497 diff_filler({lnum}) Number diff filler lines about {lnum} |
|
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|
2498 diff_hlID({lnum}, {col}) Number diff highlighting at {lnum}/{col} |
|
19400
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Bram Moolenaar <Bram@vim.org>
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|
2499 echoraw({expr}) none output {expr} as-is |
|
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|
2500 empty({expr}) Number |TRUE| if {expr} is empty |
|
16604
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patch 8.1.1305: there is no easy way to manipulate environment variables
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|
2501 environ() Dict return environment variables |
|
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|
2502 escape({string}, {chars}) String escape {chars} in {string} with '\' |
|
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|
2503 eval({string}) any evaluate {string} into its value |
|
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|
2504 eventhandler() Number |TRUE| if inside an event handler |
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|
2505 executable({expr}) Number 1 if executable {expr} exists |
|
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|
2506 execute({command}) String execute {command} and get the output |
|
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|
2507 exepath({expr}) String full path of the command {expr} |
|
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|
2508 exists({expr}) Number |TRUE| if {expr} exists |
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|
2509 exp({expr}) Float exponential of {expr} |
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|
2510 expand({expr} [, {nosuf} [, {list}]]) |
| 3398 | 2511 any expand special keywords in {expr} |
|
17020
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patch 8.1.1510: a plugin cannot easily expand a command like done internally
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changeset
|
2512 expandcmd({expr}) String expand {expr} like with `:edit` |
|
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Bram Moolenaar <Bram@vim.org>
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|
2513 extend({expr1}, {expr2} [, {expr3}]) |
|
770a8e9c4781
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|
2514 List/Dict insert items of {expr2} into {expr1} |
|
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|
2515 feedkeys({string} [, {mode}]) Number add key sequence to typeahead buffer |
|
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|
2516 filereadable({file}) Number |TRUE| if {file} is a readable file |
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|
2517 filewritable({file}) Number |TRUE| if {file} is a writable file |
|
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|
2518 filter({expr1}, {expr2}) List/Dict remove items from {expr1} where |
|
584c835a2de1
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changeset
|
2519 {expr2} is 0 |
| 12785 | 2520 finddir({name} [, {path} [, {count}]]) |
| 824 | 2521 String find directory {name} in {path} |
| 12785 | 2522 findfile({name} [, {path} [, {count}]]) |
| 824 | 2523 String find file {name} in {path} |
|
20766
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Bram Moolenaar <Bram@vim.org>
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|
2524 flatten({list} [, {maxdepth}]) List flatten {list} up to {maxdepth} levels |
|
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|
2525 float2nr({expr}) Number convert Float {expr} to a Number |
|
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|
2526 floor({expr}) Float round {expr} down |
|
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2527 fmod({expr1}, {expr2}) Float remainder of {expr1} / {expr2} |
|
b7de875169e6
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Christian Brabandt <cb@256bit.org>
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8881
diff
changeset
|
2528 fnameescape({fname}) String escape special characters in {fname} |
|
b7de875169e6
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parents:
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diff
changeset
|
2529 fnamemodify({fname}, {mods}) String modify file name |
|
b7de875169e6
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2530 foldclosed({lnum}) Number first line of fold at {lnum} if closed |
|
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parents:
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diff
changeset
|
2531 foldclosedend({lnum}) Number last line of fold at {lnum} if closed |
|
b7de875169e6
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2532 foldlevel({lnum}) Number fold level at {lnum} |
|
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parents:
8094
diff
changeset
|
2533 foldtext() String line displayed for closed fold |
|
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parents:
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diff
changeset
|
2534 foldtextresult({lnum}) String text for closed fold at {lnum} |
|
8148
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2535 foreground() Number bring the Vim window to the foreground |
|
9723
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commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
2536 funcref({name} [, {arglist}] [, {dict}]) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9688
diff
changeset
|
2537 Funcref reference to function {name} |
|
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parents:
8881
diff
changeset
|
2538 function({name} [, {arglist}] [, {dict}]) |
|
9723
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2539 Funcref named reference to function {name} |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
2540 garbagecollect([{atexit}]) none free memory, breaking cyclic references |
|
b7de875169e6
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2541 get({list}, {idx} [, {def}]) any get item {idx} from {list} or {def} |
|
b7de875169e6
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parents:
8881
diff
changeset
|
2542 get({dict}, {key} [, {def}]) any get item {key} from {dict} or {def} |
|
9117
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Christian Brabandt <cb@256bit.org>
parents:
9110
diff
changeset
|
2543 get({func}, {what}) any get property of funcref/partial {func} |
|
10218
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Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
2544 getbufinfo([{expr}]) List information about buffers |
|
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parents:
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diff
changeset
|
2545 getbufline({expr}, {lnum} [, {end}]) |
| 435 | 2546 List lines {lnum} to {end} of buffer {expr} |
|
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diff
changeset
|
2547 getbufvar({expr}, {varname} [, {def}]) |
| 4157 | 2548 any variable {varname} in buffer {expr} |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
2549 getchangelist([{expr}]) List list of change list items |
|
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parents:
8881
diff
changeset
|
2550 getchar([expr]) Number get one character from the user |
|
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Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
2551 getcharmod() Number modifiers for the last typed character |
| 7013 | 2552 getcharsearch() Dict last character search |
| 7 | 2553 getcmdline() String return the current command-line |
| 2554 getcmdpos() Number return cursor position in command-line | |
| 6153 | 2555 getcmdtype() String return current command-line type |
| 2556 getcmdwintype() String return current command-line window type | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9858
diff
changeset
|
2557 getcompletion({pat}, {type} [, {filtered}]) |
|
74f67cb4f7e1
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Christian Brabandt <cb@256bit.org>
parents:
9858
diff
changeset
|
2558 List list of cmdline completion matches |
|
22357
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
2559 getcurpos([{winnr}]) List position of the cursor |
|
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2560 getcwd([{winnr} [, {tabnr}]]) String get the current working directory |
|
16604
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
2561 getenv({name}) String return environment variable |
|
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diff
changeset
|
2562 getfontname([{name}]) String name of font being used |
|
b7de875169e6
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diff
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|
2563 getfperm({fname}) String file permissions of file {fname} |
|
b7de875169e6
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2564 getfsize({fname}) Number size in bytes of file {fname} |
|
b7de875169e6
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parents:
8881
diff
changeset
|
2565 getftime({fname}) Number last modification time of file |
|
b7de875169e6
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parents:
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diff
changeset
|
2566 getftype({fname}) String description of type of file {fname} |
|
18008
8ae333756614
patch 8.1.2000: plugin cannot get the current IME status
Bram Moolenaar <Bram@vim.org>
parents:
18000
diff
changeset
|
2567 getimstatus() Number |TRUE| if the IME status is active |
|
13246
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
2568 getjumplist([{winnr} [, {tabnr}]]) |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
2569 List list of jump list items |
|
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parents:
8881
diff
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|
2570 getline({lnum}) String line {lnum} of current buffer |
|
b7de875169e6
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parents:
8881
diff
changeset
|
2571 getline({lnum}, {end}) List lines {lnum} to {end} of current buffer |
| 21093 | 2572 getloclist({nr}) List list of location list items |
| 2573 getloclist({nr}, {what}) Dict get specific location list properties | |
|
20615
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2574 getmarklist([{expr}]) List list of global/local marks |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
2575 getmatches([{win}]) List list of current matches |
|
18623
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
2576 getmousepos() Dict last known mouse position |
| 1548 | 2577 getpid() Number process ID of Vim |
|
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2578 getpos({expr}) List position of cursor, mark, etc. |
| 21093 | 2579 getqflist() List list of quickfix items |
| 2580 getqflist({what}) Dict get specific quickfix list properties | |
|
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parents:
8881
diff
changeset
|
2581 getreg([{regname} [, 1 [, {list}]]]) |
|
20743
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
2582 String or List contents of a register |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
2583 getreginfo([{regname}]) Dict information about a register |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
2584 getregtype([{regname}]) String type of a register |
|
10218
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Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
2585 gettabinfo([{expr}]) List list of tab pages |
|
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2586 gettabvar({nr}, {varname} [, {def}]) |
| 4157 | 2587 any variable {varname} in tab {nr} or {def} |
|
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Christian Brabandt <cb@256bit.org>
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8881
diff
changeset
|
2588 gettabwinvar({tabnr}, {winnr}, {name} [, {def}]) |
| 831 | 2589 any {name} in {winnr} in tab page {tabnr} |
|
15016
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
2590 gettagstack([{nr}]) Dict get the tag stack of window {nr} |
|
21989
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
2591 gettext({text}) String lookup translation of {text} |
|
14343
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
2592 getwininfo([{winid}]) List list of info about each window |
|
13482
9eebe457eb3c
Update runtime files. Convert a couple of help files to utf-8.
Christian Brabandt <cb@256bit.org>
parents:
13438
diff
changeset
|
2593 getwinpos([{timeout}]) List X and Y coord in pixels of the Vim window |
|
13379
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
2594 getwinposx() Number X coord in pixels of the Vim window |
|
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
2595 getwinposy() Number Y coord in pixels of the Vim window |
|
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Christian Brabandt <cb@256bit.org>
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8881
diff
changeset
|
2596 getwinvar({nr}, {varname} [, {def}]) |
| 4157 | 2597 any variable {varname} in window {nr} |
|
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8881
diff
changeset
|
2598 glob({expr} [, {nosuf} [, {list} [, {alllinks}]]]) |
| 3398 | 2599 any expand file wildcards in {expr} |
|
9536
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2600 glob2regpat({expr}) String convert a glob pat into a search pat |
|
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diff
changeset
|
2601 globpath({path}, {expr} [, {nosuf} [, {list} [, {alllinks}]]]) |
| 1754 | 2602 String do glob({expr}) for all dirs in {path} |
|
19742
810eee1b42e3
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Bram Moolenaar <Bram@vim.org>
parents:
19721
diff
changeset
|
2603 has({feature} [, {check}]) Number |TRUE| if feature {feature} supported |
|
9422
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Christian Brabandt <cb@256bit.org>
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9416
diff
changeset
|
2604 has_key({dict}, {key}) Number |TRUE| if {dict} has entry {key} |
|
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diff
changeset
|
2605 haslocaldir([{winnr} [, {tabnr}]]) |
|
9422
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2606 Number |TRUE| if the window executed |:lcd| |
|
16427
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2607 or |:tcd| |
|
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8881
diff
changeset
|
2608 hasmapto({what} [, {mode} [, {abbr}]]) |
|
9422
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9416
diff
changeset
|
2609 Number |TRUE| if mapping to {what} exists |
|
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19163
diff
changeset
|
2610 histadd({history}, {item}) Number add an item to a history |
|
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19163
diff
changeset
|
2611 histdel({history} [, {item}]) Number remove an item from a history |
|
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8881
diff
changeset
|
2612 histget({history} [, {index}]) String get the item {index} from a history |
|
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diff
changeset
|
2613 histnr({history}) Number highest index of a history |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2614 hlID({name}) Number syntax ID of highlight group {name} |
|
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parents:
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diff
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|
2615 hlexists({name}) Number |TRUE| if highlight group {name} exists |
| 7 | 2616 hostname() String name of the machine Vim is running on |
|
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|
2617 iconv({expr}, {from}, {to}) String convert encoding of {expr} |
|
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Christian Brabandt <cb@256bit.org>
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8881
diff
changeset
|
2618 indent({lnum}) Number indent of line {lnum} |
|
15454
1d2b5c016f17
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
2619 index({object}, {expr} [, {start} [, {ic}]]) |
|
1d2b5c016f17
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15446
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changeset
|
2620 Number index in {object} where {expr} appears |
|
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changeset
|
2621 input({prompt} [, {text} [, {completion}]]) |
| 531 | 2622 String get input from the user |
|
11763
21f3930dfe6e
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Christian Brabandt <cb@256bit.org>
parents:
11659
diff
changeset
|
2623 inputdialog({prompt} [, {text} [, {completion}]]) |
|
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diff
changeset
|
2624 String like input() but in a GUI dialog |
|
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parents:
8881
diff
changeset
|
2625 inputlist({textlist}) Number let the user pick from a choice list |
| 55 | 2626 inputrestore() Number restore typeahead |
| 2627 inputsave() Number save and clear typeahead | |
|
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parents:
9527
diff
changeset
|
2628 inputsecret({prompt} [, {text}]) String like input() but hiding the text |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
2629 insert({object}, {item} [, {idx}]) List insert {item} in {object} [before {idx}] |
|
18699
1febd1aa9930
patch 8.1.2341: not so easy to interrupt a script programatically
Bram Moolenaar <Bram@vim.org>
parents:
18669
diff
changeset
|
2630 interrupt() none interrupt script execution |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2631 invert({expr}) Number bitwise invert |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
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parents:
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diff
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|
2632 isdirectory({directory}) Number |TRUE| if {directory} is a directory |
|
16213
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
Bram Moolenaar <Bram@vim.org>
parents:
16208
diff
changeset
|
2633 isinf({expr}) Number determine if {expr} is infinity value |
|
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
Bram Moolenaar <Bram@vim.org>
parents:
16208
diff
changeset
|
2634 (positive or negative) |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
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diff
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|
2635 islocked({expr}) Number |TRUE| if {expr} is locked |
|
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diff
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|
2636 isnan({expr}) Number |TRUE| if {expr} is NaN |
|
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diff
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|
2637 items({dict}) List key-value pairs in {dict} |
|
b7de875169e6
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diff
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|
2638 job_getchannel({job}) Channel get the channel handle for {job} |
|
13740
f309afff6f25
patch 8.0.1742: cannot get a list of all the jobs
Christian Brabandt <cb@256bit.org>
parents:
13735
diff
changeset
|
2639 job_info([{job}]) Dict get information about {job} |
|
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8881
diff
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|
2640 job_setoptions({job}, {options}) none set options for {job} |
|
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diff
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|
2641 job_start({command} [, {options}]) |
|
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|
2642 Job start a job |
|
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diff
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|
2643 job_status({job}) String get the status of {job} |
|
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diff
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|
2644 job_stop({job} [, {how}]) Number stop {job} |
|
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|
2645 join({list} [, {sep}]) String join {list} items into one String |
|
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diff
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|
2646 js_decode({string}) any decode JS style JSON |
|
b7de875169e6
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diff
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|
2647 js_encode({expr}) String encode JS style JSON |
|
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|
2648 json_decode({string}) any decode JSON |
|
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|
2649 json_encode({expr}) String encode JSON |
|
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|
2650 keys({dict}) List keys in {dict} |
|
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|
2651 len({expr}) Number the length of {expr} |
|
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diff
changeset
|
2652 libcall({lib}, {func}, {arg}) String call {func} in library {lib} with {arg} |
|
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diff
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|
2653 libcallnr({lib}, {func}, {arg}) Number idem, but return a Number |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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|
2654 line({expr} [, {winid}]) Number line nr of cursor, last line or mark |
|
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|
2655 line2byte({lnum}) Number byte count of line {lnum} |
|
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diff
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|
2656 lispindent({lnum}) Number Lisp indent for line {lnum} |
|
16235
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
2657 list2str({list} [, {utf8}]) String turn numbers in {list} into a String |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
2658 listener_add({callback} [, {buf}]) |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2659 Number add a callback to listen to changes |
|
16660
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
2660 listener_flush([{buf}]) none invoke listener callbacks |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2661 listener_remove({id}) none remove a listener callback |
| 7 | 2662 localtime() Number current time |
|
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diff
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|
2663 log({expr}) Float natural logarithm (base e) of {expr} |
|
b7de875169e6
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changeset
|
2664 log10({expr}) Float logarithm of Float {expr} to base 10 |
| 12785 | 2665 luaeval({expr} [, {expr}]) any evaluate |Lua| expression |
|
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10198
diff
changeset
|
2666 map({expr1}, {expr2}) List/Dict change each item in {expr1} to {expr} |
| 12785 | 2667 maparg({name} [, {mode} [, {abbr} [, {dict}]]]) |
| 3224 | 2668 String or Dict |
| 2669 rhs of mapping {name} in mode {mode} | |
| 12785 | 2670 mapcheck({name} [, {mode} [, {abbr}]]) |
| 782 | 2671 String check for mappings matching {name} |
|
22844
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
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parents:
22824
diff
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|
2672 mapnew({expr1}, {expr2}) List/Dict like |map()| but creates a new List |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
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|
2673 or Dictionary |
|
36fc73078bce
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parents:
22824
diff
changeset
|
2674 mapset({mode}, {abbr}, {dict}) none restore mapping from |maparg()| result |
| 12785 | 2675 match({expr}, {pat} [, {start} [, {count}]]) |
| 7 | 2676 Number position where {pat} matches in {expr} |
| 12785 | 2677 matchadd({group}, {pattern} [, {priority} [, {id} [, {dict}]]]) |
| 1326 | 2678 Number highlight {pattern} with {group} |
| 12785 | 2679 matchaddpos({group}, {pos} [, {priority} [, {id} [, {dict}]]]) |
| 5979 | 2680 Number highlight positions with {group} |
|
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|
2681 matcharg({nr}) List arguments of |:match| |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2682 matchdelete({id} [, {win}]) Number delete match identified by {id} |
| 12785 | 2683 matchend({expr}, {pat} [, {start} [, {count}]]) |
| 7 | 2684 Number position where {pat} ends in {expr} |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2685 matchfuzzy({list}, {str} [, {dict}]) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2686 List fuzzy match {str} in {list} |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2687 matchfuzzypos({list}, {str} [, {dict}]) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
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parents:
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diff
changeset
|
2688 List fuzzy match {str} in {list} |
| 12785 | 2689 matchlist({expr}, {pat} [, {start} [, {count}]]) |
| 158 | 2690 List match and submatches of {pat} in {expr} |
| 12785 | 2691 matchstr({expr}, {pat} [, {start} [, {count}]]) |
| 19 | 2692 String {count}'th match of {pat} in {expr} |
| 12785 | 2693 matchstrpos({expr}, {pat} [, {start} [, {count}]]) |
|
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|
2694 List {count}'th match of {pat} in {expr} |
| 10734 | 2695 max({expr}) Number maximum value of items in {expr} |
|
19657
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
2696 menu_info({name} [, {mode}]) Dict get menu item information |
| 10734 | 2697 min({expr}) Number minimum value of items in {expr} |
|
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|
2698 mkdir({name} [, {path} [, {prot}]]) |
| 168 | 2699 Number create directory {name} |
|
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|
2700 mode([expr]) String current editing mode |
|
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|
2701 mzeval({expr}) any evaluate |MzScheme| expression |
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|
2702 nextnonblank({lnum}) Number line nr of non-blank line >= {lnum} |
| 12785 | 2703 nr2char({expr} [, {utf8}]) String single char with ASCII/UTF8 value {expr} |
|
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|
2704 or({expr}, {expr}) Number bitwise OR |
|
22385
770fe121ca64
patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
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changeset
|
2705 pathshorten({expr} [, {len}]) String shorten directory names in a path |
|
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|
2706 perleval({expr}) any evaluate |Perl| expression |
|
17257
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2707 popup_atcursor({what}, {options}) Number create popup window near the cursor |
| 18130 | 2708 popup_beval({what}, {options}) Number create popup window for 'ballooneval' |
|
17257
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changeset
|
2709 popup_clear() none close all popup windows |
|
cb0ca75f0c26
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|
2710 popup_close({id} [, {result}]) none close popup window {id} |
|
cb0ca75f0c26
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|
2711 popup_create({what}, {options}) Number create a popup window |
|
cb0ca75f0c26
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|
2712 popup_dialog({what}, {options}) Number create a popup window used as a dialog |
|
cb0ca75f0c26
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2713 popup_filter_menu({id}, {key}) Number filter for a menu popup window |
|
cb0ca75f0c26
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2714 popup_filter_yesno({id}, {key}) Number filter for a dialog popup window |
|
17825
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
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changeset
|
2715 popup_findinfo() Number get window ID of info popup window |
|
ce993ba17adb
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|
2716 popup_findpreview() Number get window ID of preview popup window |
|
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|
2717 popup_getoptions({id}) Dict get options of popup window {id} |
|
cb0ca75f0c26
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|
2718 popup_getpos({id}) Dict get position of popup window {id} |
|
cb0ca75f0c26
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|
2719 popup_hide({id}) none hide popup menu {id} |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
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changeset
|
2720 popup_list() List get a list of window IDs of all popups |
|
20386
3b3589275ab9
patch 8.2.0748: cannot get a list of all popups
Bram Moolenaar <Bram@vim.org>
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|
2721 popup_locate({row}, {col}) Number get window ID of popup at position |
|
17257
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|
2722 popup_menu({what}, {options}) Number create a popup window used as a menu |
|
cb0ca75f0c26
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changeset
|
2723 popup_move({id}, {options}) none set position of popup window {id} |
|
cb0ca75f0c26
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changeset
|
2724 popup_notification({what}, {options}) |
|
cb0ca75f0c26
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changeset
|
2725 Number create a notification popup window |
|
cb0ca75f0c26
patch 8.1.1628: popup window functions not in list of functions
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|
2726 popup_setoptions({id}, {options}) |
|
cb0ca75f0c26
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2727 none set options for popup window {id} |
|
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Bram Moolenaar <Bram@vim.org>
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|
2728 popup_settext({id}, {text}) none set the text of popup window {id} |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2729 popup_show({id}) none unhide popup window {id} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2730 pow({x}, {y}) Float {x} to the power of {y} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2731 prevnonblank({lnum}) Number line nr of non-blank line <= {lnum} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2732 printf({fmt}, {expr1}...) String format text |
|
22077
335365fcbb60
patch 8.2.1588: cannot read back the prompt of a prompt buffer
Bram Moolenaar <Bram@vim.org>
parents:
21991
diff
changeset
|
2733 prompt_getprompt({buf}) String get prompt text |
|
14103
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14043
diff
changeset
|
2734 prompt_setcallback({buf}, {expr}) none set prompt callback function |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14043
diff
changeset
|
2735 prompt_setinterrupt({buf}, {text}) none set prompt interrupt function |
|
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
2736 prompt_setprompt({buf}, {text}) none set prompt text |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2737 prop_add({lnum}, {col}, {props}) none add a text property |
|
15251
17525ca95e1e
patch 8.1.0634: text properties cannot cross line boundaries
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2738 prop_clear({lnum} [, {lnum-end} [, {props}]]) |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2739 none remove all text properties |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2740 prop_find({props} [, {direction}]) |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2741 Dict search for a text property |
| 20241 | 2742 prop_list({lnum} [, {props}]) List text properties in {lnum} |
| 15281 | 2743 prop_remove({props} [, {lnum} [, {lnum-end}]]) |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2744 Number remove a text property |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2745 prop_type_add({name}, {props}) none define a new property type |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2746 prop_type_change({name}, {props}) |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2747 none change an existing property type |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2748 prop_type_delete({name} [, {props}]) |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2749 none delete a property type |
| 22723 | 2750 prop_type_get({name} [, {props}]) |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2751 Dict get property type values |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
2752 prop_type_list([{props}]) List get list of property types |
|
17756
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
2753 pum_getpos() Dict position and size of pum if visible |
| 1621 | 2754 pumvisible() Number whether popup menu is visible |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2755 py3eval({expr}) any evaluate |python3| expression |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2756 pyeval({expr}) any evaluate |Python| expression |
|
10722
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
10617
diff
changeset
|
2757 pyxeval({expr}) any evaluate |python_x| expression |
|
18701
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
2758 rand([{expr}]) Number get pseudo-random number |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2759 range({expr} [, {max} [, {stride}]]) |
| 99 | 2760 List items from {expr} to {max} |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
2761 readdir({dir} [, {expr} [, {dict}]]) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
2762 List file names in {dir} selected by {expr} |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
2763 readdirex({dir} [, {expr} [, {dict}]]) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
2764 List file info in {dir} selected by {expr} |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
2765 readfile({fname} [, {type} [, {max}]]) |
| 168 | 2766 List get list of lines from file {fname} |
|
20649
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
2767 reduce({object}, {func} [, {initial}]) |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
2768 any reduce {object} using {func} |
|
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
2769 reg_executing() String get the executing register name |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
2770 reg_recording() String get the recording register name |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2771 reltime([{start} [, {end}]]) List get time value |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2772 reltimefloat({time}) Float turn the time value into a Float |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2773 reltimestr({time}) String turn time value into a String |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
11225
diff
changeset
|
2774 remote_expr({server}, {string} [, {idvar} [, {timeout}]]) |
| 7 | 2775 String send expression |
|
8883
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2776 remote_foreground({server}) Number bring Vim server to the foreground |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2777 remote_peek({serverid} [, {retvar}]) |
| 7 | 2778 Number check for reply string |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
11225
diff
changeset
|
2779 remote_read({serverid} [, {timeout}]) |
|
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
11225
diff
changeset
|
2780 String read reply string |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2781 remote_send({server}, {string} [, {idvar}]) |
| 7 | 2782 String send key sequence |
|
11177
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11160
diff
changeset
|
2783 remote_startserver({name}) none become server {name} |
|
18669
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
2784 remove({list}, {idx} [, {end}]) any/List |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
2785 remove items {idx}-{end} from {list} |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
2786 remove({blob}, {idx} [, {end}]) Number/Blob |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
2787 remove bytes {idx}-{end} from {blob} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2788 remove({dict}, {key}) any remove entry {key} from {dict} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2789 rename({from}, {to}) Number rename (move) file from {from} to {to} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2790 repeat({expr}, {count}) String repeat {expr} {count} times |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2791 resolve({filename}) String get filename a shortcut points to |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2792 reverse({list}) List reverse {list} in-place |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2793 round({expr}) Float round off {expr} |
|
16103
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
2794 rubyeval({expr}) any evaluate |Ruby| expression |
|
8883
b7de875169e6
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2795 screenattr({row}, {col}) Number attribute at screen position |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2796 screenchar({row}, {col}) Number character at screen position |
|
16133
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
2797 screenchars({row}, {col}) List List of characters at screen position |
| 3986 | 2798 screencol() Number current cursor column |
|
17292
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
2799 screenpos({winid}, {lnum}, {col}) Dict screen row and col of a text character |
| 3986 | 2800 screenrow() Number current cursor row |
|
16133
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
2801 screenstring({row}, {col}) String characters at screen position |
|
20725
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
2802 search({pattern} [, {flags} [, {stopline} [, {timeout} [, {skip}]]]]) |
| 1496 | 2803 Number search for {pattern} |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
2804 searchcount([{options}]) Dict get or update search stats |
|
8883
b7de875169e6
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2805 searchdecl({name} [, {global} [, {thisblock}]]) |
| 1621 | 2806 Number search for variable declaration |
|
8883
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parents:
8881
diff
changeset
|
2807 searchpair({start}, {middle}, {end} [, {flags} [, {skip} [...]]]) |
| 55 | 2808 Number search for other end of start/end pair |
|
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parents:
8881
diff
changeset
|
2809 searchpairpos({start}, {middle}, {end} [, {flags} [, {skip} [...]]]) |
| 667 | 2810 List search for other end of start/end pair |
|
20725
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
2811 searchpos({pattern} [, {flags} [, {stopline} [, {timeout} [, {skip}]]]]) |
| 667 | 2812 List search for {pattern} |
|
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parents:
8881
diff
changeset
|
2813 server2client({clientid}, {string}) |
| 7 | 2814 Number send reply string |
| 2815 serverlist() String get a list of available servers | |
| 14864 | 2816 setbufline({expr}, {lnum}, {text}) |
| 2817 Number set line {lnum} to {text} in buffer | |
|
12319
c7e95667d14b
patch 8.0.1039: cannot change a line in not current buffer
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
2818 {expr} |
|
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8881
diff
changeset
|
2819 setbufvar({expr}, {varname}, {val}) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
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8881
diff
changeset
|
2820 none set {varname} in buffer {expr} to {val} |
|
21971
0bc43a704f56
patch 8.2.1535: it is not possible to specify cell widths of characters
Bram Moolenaar <Bram@vim.org>
parents:
21935
diff
changeset
|
2821 setcellwidths({list}) none set character cell width overrides |
|
8883
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parents:
8881
diff
changeset
|
2822 setcharsearch({dict}) Dict set character search from {dict} |
|
b7de875169e6
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2823 setcmdpos({pos}) Number set cursor position in command-line |
|
16604
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
2824 setenv({name}, {val}) none set environment variable |
|
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Christian Brabandt <cb@256bit.org>
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8881
diff
changeset
|
2825 setfperm({fname}, {mode}) Number set {fname} file permissions to {mode} |
|
b7de875169e6
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8881
diff
changeset
|
2826 setline({lnum}, {line}) Number set line {lnum} to {line} |
| 21093 | 2827 setloclist({nr}, {list} [, {action}]) |
| 2828 Number modify location list using {list} | |
| 2829 setloclist({nr}, {list}, {action}, {what}) | |
| 2830 Number modify specific location list props | |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
2831 setmatches({list} [, {win}]) Number restore a list of matches |
|
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8881
diff
changeset
|
2832 setpos({expr}, {list}) Number set the {expr} position to {list} |
| 21093 | 2833 setqflist({list} [, {action}]) Number modify quickfix list using {list} |
| 2834 setqflist({list}, {action}, {what}) | |
| 2835 Number modify specific quickfix list props | |
| 12785 | 2836 setreg({n}, {v} [, {opt}]) Number set register to value and type |
|
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Christian Brabandt <cb@256bit.org>
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8881
diff
changeset
|
2837 settabvar({nr}, {varname}, {val}) none set {varname} in tab page {nr} to {val} |
|
b7de875169e6
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8881
diff
changeset
|
2838 settabwinvar({tabnr}, {winnr}, {varname}, {val}) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2839 none set {varname} in window {winnr} in tab |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2840 page {tabnr} to {val} |
|
15016
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
2841 settagstack({nr}, {dict} [, {action}]) |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
2842 Number modify tag stack using {dict} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2843 setwinvar({nr}, {varname}, {val}) none set {varname} in window {nr} to {val} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2844 sha256({string}) String SHA256 checksum of {string} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2845 shellescape({string} [, {special}]) |
| 1661 | 2846 String escape {string} for use as shell |
| 985 | 2847 command argument |
|
15062
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
2848 shiftwidth([{col}]) Number effective value of 'shiftwidth' |
|
15209
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2849 sign_define({name} [, {dict}]) Number define or update a sign |
|
17366
9843fbfa0ee5
patch 8.1.1682: placing a larger number of signs is slow
Bram Moolenaar <Bram@vim.org>
parents:
17292
diff
changeset
|
2850 sign_define({list}) List define or update a list of signs |
|
15209
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2851 sign_getdefined([{name}]) List get a list of defined signs |
|
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2852 sign_getplaced([{expr} [, {dict}]]) |
|
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2853 List get a list of placed signs |
|
15418
51b3c36b0523
patch 8.1.0717: there is no function for the ":sign jump" command
Bram Moolenaar <Bram@vim.org>
parents:
15388
diff
changeset
|
2854 sign_jump({id}, {group}, {expr}) |
|
51b3c36b0523
patch 8.1.0717: there is no function for the ":sign jump" command
Bram Moolenaar <Bram@vim.org>
parents:
15388
diff
changeset
|
2855 Number jump to a sign |
|
15209
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2856 sign_place({id}, {group}, {name}, {expr} [, {dict}]) |
|
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2857 Number place a sign |
|
17366
9843fbfa0ee5
patch 8.1.1682: placing a larger number of signs is slow
Bram Moolenaar <Bram@vim.org>
parents:
17292
diff
changeset
|
2858 sign_placelist({list}) List place a list of signs |
|
15209
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2859 sign_undefine([{name}]) Number undefine a sign |
|
17366
9843fbfa0ee5
patch 8.1.1682: placing a larger number of signs is slow
Bram Moolenaar <Bram@vim.org>
parents:
17292
diff
changeset
|
2860 sign_undefine({list}) List undefine a list of signs |
|
15209
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2861 sign_unplace({group} [, {dict}]) |
|
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15194
diff
changeset
|
2862 Number unplace a sign |
|
17366
9843fbfa0ee5
patch 8.1.1682: placing a larger number of signs is slow
Bram Moolenaar <Bram@vim.org>
parents:
17292
diff
changeset
|
2863 sign_unplacelist({list}) List unplace a list of signs |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2864 simplify({filename}) String simplify filename as much as possible |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2865 sin({expr}) Float sine of {expr} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2866 sinh({expr}) Float hyperbolic sine of {expr} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2867 sort({list} [, {func} [, {dict}]]) |
| 2902 | 2868 List sort {list}, using {func} to compare |
|
17026
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
2869 sound_clear() none stop playing all sounds |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
2870 sound_playevent({name} [, {callback}]) |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
2871 Number play an event sound |
|
17026
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
2872 sound_playfile({path} [, {callback}]) |
|
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
2873 Number play sound file {path} |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
2874 sound_stop({id}) none stop playing sound {id} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2875 soundfold({word}) String sound-fold {word} |
| 344 | 2876 spellbadword() String badly spelled word at cursor |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2877 spellsuggest({word} [, {max} [, {capital}]]) |
| 537 | 2878 List spelling suggestions |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2879 split({expr} [, {pat} [, {keepempty}]]) |
| 685 | 2880 List make |List| from {pat} separated {expr} |
|
8883
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2881 sqrt({expr}) Float square root of {expr} |
|
18701
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
2882 srand([{expr}]) List get seed for |rand()| |
|
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2883 state([{what}]) String current state of Vim |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2884 str2float({expr}) Float convert String to Float |
|
16235
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
2885 str2list({expr} [, {utf8}]) List convert each character of {expr} to |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
2886 ASCII/UTF8 value |
|
18080
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
2887 str2nr({expr} [, {base} [, {quoted}]]) |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
2888 Number convert String to Number |
| 12785 | 2889 strcharpart({str}, {start} [, {len}]) |
|
21935
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
2890 String {len} characters of {str} at |
|
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
2891 character {start} |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2892 strchars({expr} [, {skipcc}]) Number character length of the String {expr} |
|
8883
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commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2893 strdisplaywidth({expr} [, {col}]) Number display length of the String {expr} |
|
18669
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
2894 strftime({format} [, {time}]) String format time with a specified format |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
2895 strgetchar({str}, {index}) Number get char {index} from {str} |
| 12785 | 2896 stridx({haystack}, {needle} [, {start}]) |
| 133 | 2897 Number index of {needle} in {haystack} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2898 string({expr}) String String representation of {expr} value |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2899 strlen({expr}) Number length of the String {expr} |
|
21935
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
2900 strpart({str}, {start} [, {len} [, {chars}]]) |
|
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
2901 String {len} bytes/chars of {str} at |
|
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
2902 byte {start} |
|
18669
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
2903 strptime({format}, {timestring}) |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
2904 Number Convert {timestring} to unix timestamp |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2905 strridx({haystack}, {needle} [, {start}]) |
| 140 | 2906 Number last index of {needle} in {haystack} |
|
8883
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commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2907 strtrans({expr}) String translate string to make it printable |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2908 strwidth({expr}) Number display cell length of the String {expr} |
| 12785 | 2909 submatch({nr} [, {list}]) String or List |
| 5794 | 2910 specific match in ":s" or substitute() |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2911 substitute({expr}, {pat}, {sub}, {flags}) |
| 7 | 2912 String all {pat} in {expr} replaced with {sub} |
|
14599
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
2913 swapinfo({fname}) Dict information about swap file {fname} |
|
14778
20653d6f3d95
patch 8.1.0401: can't get swap name of another buffer
Christian Brabandt <cb@256bit.org>
parents:
14756
diff
changeset
|
2914 swapname({expr}) String swap file of buffer {expr} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2915 synID({lnum}, {col}, {trans}) Number syntax ID at {lnum} and {col} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2916 synIDattr({synID}, {what} [, {mode}]) |
| 7 | 2917 String attribute {what} of syntax ID {synID} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2918 synIDtrans({synID}) Number translated syntax ID of {synID} |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
2919 synconcealed({lnum}, {col}) List info about concealing |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2920 synstack({lnum}, {col}) List stack of syntax IDs at {lnum} and {col} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2921 system({expr} [, {input}]) String output of shell command/filter {expr} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2922 systemlist({expr} [, {input}]) List output of shell command/filter {expr} |
|
9344
33c1b85d408c
commit https://github.com/vim/vim/commit/802a0d902fca423acb15f835d7b09183883d79a0
Christian Brabandt <cb@256bit.org>
parents:
9286
diff
changeset
|
2923 tabpagebuflist([{arg}]) List list of buffer numbers in tab page |
|
8883
b7de875169e6
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Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2924 tabpagenr([{arg}]) Number number of current or last tab page |
| 12785 | 2925 tabpagewinnr({tabarg} [, {arg}]) Number number of current window in tab page |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2926 tagfiles() List tags files used |
| 12785 | 2927 taglist({expr} [, {filename}]) List list of tags matching {expr} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2928 tan({expr}) Float tangent of {expr} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2929 tanh({expr}) Float hyperbolic tangent of {expr} |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
2930 tempname() String name for a temporary file |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13280
diff
changeset
|
2931 term_dumpdiff({filename}, {filename} [, {options}]) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13280
diff
changeset
|
2932 Number display difference between two dumps |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13280
diff
changeset
|
2933 term_dumpload({filename} [, {options}]) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13280
diff
changeset
|
2934 Number displaying a screen dump |
|
13329
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13298
diff
changeset
|
2935 term_dumpwrite({buf}, {filename} [, {options}]) |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13280
diff
changeset
|
2936 none dump terminal window contents |
|
12035
a3ed3d236839
patch 8.0.0898: can't use the alternate screen in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12031
diff
changeset
|
2937 term_getaltscreen({buf}) Number get the alternate screen flag |
|
13626
ab89131d30e0
patch 8.0.1685: can't set ANSI colors of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13563
diff
changeset
|
2938 term_getansicolors({buf}) List get ANSI palette in GUI color mode |
|
12003
6889f1f25d6b
patch 8.0.0882: term_scrape() and term_getline() require two arguments
Christian Brabandt <cb@256bit.org>
parents:
11995
diff
changeset
|
2939 term_getattr({attr}, {what}) Number get the value of attribute {what} |
|
11876
3704ca24c9a2
patch 8.0.0818: cannot get the cursor position of a terminal
Christian Brabandt <cb@256bit.org>
parents:
11874
diff
changeset
|
2940 term_getcursor({buf}) List get the cursor position of a terminal |
|
11846
1c65cad8b967
patch 8.0.0804: terminal window functions not yet implemented
Christian Brabandt <cb@256bit.org>
parents:
11828
diff
changeset
|
2941 term_getjob({buf}) Job get the job associated with a terminal |
|
11904
40322e8f07e7
patch 8.0.0832: terminal function arguments are not consistent
Christian Brabandt <cb@256bit.org>
parents:
11882
diff
changeset
|
2942 term_getline({buf}, {row}) String get a line of text from a terminal |
|
12025
c0ee48f48a2b
patch 8.0.0893: cannot get the scroll count of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12007
diff
changeset
|
2943 term_getscrolled({buf}) Number get the scroll count of a terminal |
|
11846
1c65cad8b967
patch 8.0.0804: terminal window functions not yet implemented
Christian Brabandt <cb@256bit.org>
parents:
11828
diff
changeset
|
2944 term_getsize({buf}) List get the size of a terminal |
|
11882
69e7379f46db
patch 8.0.0821: cannot get the title and status of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11876
diff
changeset
|
2945 term_getstatus({buf}) String get the status of a terminal |
|
69e7379f46db
patch 8.0.0821: cannot get the title and status of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
11876
diff
changeset
|
2946 term_gettitle({buf}) String get the title of a terminal |
| 12785 | 2947 term_gettty({buf}, [{input}]) String get the tty name of a terminal |
|
11846
1c65cad8b967
patch 8.0.0804: terminal window functions not yet implemented
Christian Brabandt <cb@256bit.org>
parents:
11828
diff
changeset
|
2948 term_list() List get the list of terminal buffers |
|
11904
40322e8f07e7
patch 8.0.0832: terminal function arguments are not consistent
Christian Brabandt <cb@256bit.org>
parents:
11882
diff
changeset
|
2949 term_scrape({buf}, {row}) List get row of a terminal screen |
|
11846
1c65cad8b967
patch 8.0.0804: terminal window functions not yet implemented
Christian Brabandt <cb@256bit.org>
parents:
11828
diff
changeset
|
2950 term_sendkeys({buf}, {keys}) none send keystrokes to a terminal |
|
13626
ab89131d30e0
patch 8.0.1685: can't set ANSI colors of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13563
diff
changeset
|
2951 term_setansicolors({buf}, {colors}) |
|
ab89131d30e0
patch 8.0.1685: can't set ANSI colors of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13563
diff
changeset
|
2952 none set ANSI palette in GUI color mode |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2953 term_setapi({buf}, {expr}) none set |terminal-api| function name prefix |
| 13735 | 2954 term_setkill({buf}, {how}) none set signal to stop job in terminal |
| 13437 | 2955 term_setrestore({buf}, {command}) none set command to restore terminal |
| 13735 | 2956 term_setsize({buf}, {rows}, {cols}) |
| 2957 none set the size of a terminal | |
| 16380 | 2958 term_start({cmd} [, {options}]) Number open a terminal window and run a job |
|
12007
64b822c4f7ae
patch 8.0.0884: can't specify the wait time for term_wait()
Christian Brabandt <cb@256bit.org>
parents:
12003
diff
changeset
|
2959 term_wait({buf} [, {time}]) Number wait for screen to be updated |
|
20836
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
2960 terminalprops() Dict properties of the terminal |
|
9121
7350959e53c3
commit https://github.com/vim/vim/commit/8e8df251bf2505e5decf258397c6069fbe5e2e01
Christian Brabandt <cb@256bit.org>
parents:
9117
diff
changeset
|
2961 test_alloc_fail({id}, {countdown}, {repeat}) |
|
7350959e53c3
commit https://github.com/vim/vim/commit/8e8df251bf2505e5decf258397c6069fbe5e2e01
Christian Brabandt <cb@256bit.org>
parents:
9117
diff
changeset
|
2962 none make memory allocation fail |
|
9644
9f7bcc2c3b97
commit https://github.com/vim/vim/commit/6f1d9a096bf22d50c727dca73abbfb8e3ff55176
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
2963 test_autochdir() none enable 'autochdir' during startup |
| 14864 | 2964 test_feedinput({string}) none add key sequence to input buffer |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
2965 test_garbagecollect_now() none free memory right now for testing |
|
17159
3fd0765f454f
patch 8.1.1579: dict and list could be GC'ed while displaying error
Bram Moolenaar <Bram@vim.org>
parents:
17131
diff
changeset
|
2966 test_garbagecollect_soon() none free memory soon for testing |
|
16664
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
parents:
16660
diff
changeset
|
2967 test_getvalue({string}) any get value of an internal variable |
|
11006
b3601a8eb679
patch 8.0.0392: GUI test fails with Athena and Motif
Christian Brabandt <cb@256bit.org>
parents:
10908
diff
changeset
|
2968 test_ignore_error({expr}) none ignore a specific error |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
2969 test_null_blob() Blob null value for testing |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
2970 test_null_channel() Channel null value for testing |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
2971 test_null_dict() Dict null value for testing |
|
19874
f92435f0f449
patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents:
19870
diff
changeset
|
2972 test_null_function() Funcref null value for testing |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
2973 test_null_job() Job null value for testing |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
2974 test_null_list() List null value for testing |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
2975 test_null_partial() Funcref null value for testing |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
2976 test_null_string() String null value for testing |
| 14945 | 2977 test_option_not_set({name}) none reset flag indicating option was set |
| 2978 test_override({expr}, {val}) none test with Vim internal overrides | |
|
16078
d13aa9c5a1d1
patch 8.1.1044: no way to check the reference count of objects
Bram Moolenaar <Bram@vim.org>
parents:
16019
diff
changeset
|
2979 test_refcount({expr}) Number get the reference count of {expr} |
|
14756
a179e5cfcab7
patch 8.1.0390: scrollbars are not tested
Christian Brabandt <cb@256bit.org>
parents:
14748
diff
changeset
|
2980 test_scrollbar({which}, {value}, {dragging}) |
|
a179e5cfcab7
patch 8.1.0390: scrollbars are not tested
Christian Brabandt <cb@256bit.org>
parents:
14748
diff
changeset
|
2981 none scroll in the GUI for testing |
|
16517
9484fc00ac6b
patch 8.1.1262: cannot simulate a mouse click in a test
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2982 test_setmouse({row}, {col}) none set the mouse position for testing |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2983 test_settime({expr}) none set current time for testing |
|
19350
76cb39bf1871
patch 8.2.0233: crash when using garbagecollect() in between rand()
Bram Moolenaar <Bram@vim.org>
parents:
19308
diff
changeset
|
2984 test_srand_seed([seed]) none set seed for testing srand() |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2985 test_unknown() any unknown value for testing |
|
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
2986 test_void() any void value for testing |
|
9790
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
2987 timer_info([{id}]) List information about timers |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
2988 timer_pause({id}, {pause}) none pause or unpause a timer |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2989 timer_start({time}, {callback} [, {options}]) |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
2990 Number create a timer |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2991 timer_stop({timer}) none stop a timer |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
2992 timer_stopall() none stop all timers |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2993 tolower({expr}) String the String {expr} switched to lowercase |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2994 toupper({expr}) String the String {expr} switched to uppercase |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2995 tr({src}, {fromstr}, {tostr}) String translate chars of {src} in {fromstr} |
| 15 | 2996 to chars in {tostr} |
|
20629
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
2997 trim({text} [, {mask} [, {dir}]]) |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
2998 String trim characters in {mask} from {text} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
2999 trunc({expr}) Float truncate Float {expr} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3000 type({name}) Number type of variable {name} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3001 undofile({name}) String undo file name for {name} |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3002 undotree() List undo file tree |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3003 uniq({list} [, {func} [, {dict}]]) |
| 5747 | 3004 List remove adjacent duplicates from a list |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3005 values({dict}) List values in {dict} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3006 virtcol({expr}) Number screen column of cursor or mark |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3007 visualmode([expr]) String last visual mode used |
| 4151 | 3008 wildmenumode() Number whether 'wildmenu' mode is active |
|
16833
6699c03347d2
patch 8.1.1418: win_execute() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16808
diff
changeset
|
3009 win_execute({id}, {command} [, {silent}]) |
|
6699c03347d2
patch 8.1.1418: win_execute() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16808
diff
changeset
|
3010 String execute {command} in window {id} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3011 win_findbuf({bufnr}) List find windows containing {bufnr} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3012 win_getid([{win} [, {tab}]]) Number get window ID for {win} in {tab} |
| 20115 | 3013 win_gettype([{nr}]) String type of window {nr} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3014 win_gotoid({expr}) Number go to window with ID {expr} |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3015 win_id2tabwin({expr}) List get tab and window nr from window ID |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3016 win_id2win({expr}) Number get window nr from window ID |
|
12977
2d817fd289ba
patch 8.0.1364: there is no easy way to get the window position
Christian Brabandt <cb@256bit.org>
parents:
12968
diff
changeset
|
3017 win_screenpos({nr}) List get screen position of window {nr} |
|
18049
a9f1656f13c9
patch 8.1.2020: it is not easy to change the window layout
Bram Moolenaar <Bram@vim.org>
parents:
18035
diff
changeset
|
3018 win_splitmove({nr}, {target} [, {options}]) |
| 18343 | 3019 Number move window {nr} to split of {target} |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3020 winbufnr({nr}) Number buffer number of window {nr} |
| 7 | 3021 wincol() Number window column of the cursor |
| 20552 | 3022 windowsversion() String MS-Windows OS version |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3023 winheight({nr}) Number height of window {nr} |
|
14587
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14519
diff
changeset
|
3024 winlayout([{tabnr}]) List layout of windows in tab {tabnr} |
| 7 | 3025 winline() Number window line of the cursor |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3026 winnr([{expr}]) Number number of current window |
| 55 | 3027 winrestcmd() String returns command to restore window sizes |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3028 winrestview({dict}) none restore view of current window |
| 712 | 3029 winsaveview() Dict save view of current window |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
3030 winwidth({nr}) Number width of window {nr} |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7477
diff
changeset
|
3031 wordcount() Dict get byte/char/word statistics |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
3032 writefile({object}, {fname} [, {flags}]) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
3033 Number write |Blob| or |List| of lines to file |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3034 xor({expr}, {expr}) Number bitwise XOR |
| 7 | 3035 |
|
8876
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
3036 |
| 1621 | 3037 abs({expr}) *abs()* |
| 3038 Return the absolute value of {expr}. When {expr} evaluates to | |
| 3039 a |Float| abs() returns a |Float|. When {expr} can be | |
| 3040 converted to a |Number| abs() returns a |Number|. Otherwise | |
| 3041 abs() gives an error message and returns -1. | |
| 3042 Examples: > | |
| 3043 echo abs(1.456) | |
| 3044 < 1.456 > | |
| 3045 echo abs(-5.456) | |
| 3046 < 5.456 > | |
| 3047 echo abs(-4) | |
| 3048 < 4 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3049 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3050 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3051 Compute()->abs() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3052 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3053 < {only available when compiled with the |+float| feature} |
| 1621 | 3054 |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3055 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3056 acos({expr}) *acos()* |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3057 Return the arc cosine of {expr} measured in radians, as a |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3058 |Float| in the range of [0, pi]. |
|
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3059 {expr} must evaluate to a |Float| or a |Number| in the range |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3060 [-1, 1]. |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3061 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3062 :echo acos(0) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3063 < 1.570796 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3064 :echo acos(-0.5) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3065 < 2.094395 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3066 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3067 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3068 Compute()->acos() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3069 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3070 < {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3071 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3072 |
|
15498
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
15456
diff
changeset
|
3073 add({object}, {expr}) *add()* |
|
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
15456
diff
changeset
|
3074 Append the item {expr} to |List| or |Blob| {object}. Returns |
|
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
15456
diff
changeset
|
3075 the resulting |List| or |Blob|. Examples: > |
| 82 | 3076 :let alist = add([1, 2, 3], item) |
| 3077 :call add(mylist, "woodstock") | |
| 685 | 3078 < Note that when {expr} is a |List| it is appended as a single |
| 692 | 3079 item. Use |extend()| to concatenate |Lists|. |
|
15498
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
15456
diff
changeset
|
3080 When {object} is a |Blob| then {expr} must be a number. |
| 85 | 3081 Use |insert()| to add an item at another position. |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3082 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
3083 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
3084 mylist->add(val1)->add(val2) |
| 55 | 3085 |
| 82 | 3086 |
| 3214 | 3087 and({expr}, {expr}) *and()* |
| 3088 Bitwise AND on the two arguments. The arguments are converted | |
| 3089 to a number. A List, Dict or Float argument causes an error. | |
| 3090 Example: > | |
| 3091 :let flag = and(bits, 0x80) | |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3092 < Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3093 :let flag = bits->and(0x80) |
| 3214 | 3094 |
| 3095 | |
| 14864 | 3096 append({lnum}, {text}) *append()* |
| 3097 When {text} is a |List|: Append each item of the |List| as a | |
| 685 | 3098 text line below line {lnum} in the current buffer. |
| 14864 | 3099 Otherwise append {text} as one text line below line {lnum} in |
| 153 | 3100 the current buffer. |
| 3101 {lnum} can be zero to insert a line before the first one. | |
| 82 | 3102 Returns 1 for failure ({lnum} out of range or out of memory), |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
3103 0 for success. Example: > |
| 55 | 3104 :let failed = append(line('$'), "# THE END") |
| 82 | 3105 :let failed = append(0, ["Chapter 1", "the beginning"]) |
|
14039
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3106 |
| 21250 | 3107 < Can also be used as a |method| after a List, the base is |
| 3108 passed as the second argument: > | |
|
17620
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
3109 mylist->append(lnum) |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
3110 |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
3111 |
|
14039
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3112 appendbufline({expr}, {lnum}, {text}) *appendbufline()* |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3113 Like |append()| but append the text in buffer {expr}. |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3114 |
| 18343 | 3115 This function works only for loaded buffers. First call |
| 3116 |bufload()| if needed. | |
| 3117 | |
|
14039
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3118 For the use of {expr}, see |bufname()|. |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3119 |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3120 {lnum} is used like with |append()|. Note that using |line()| |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3121 would use the current buffer, not the one appending to. |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3122 Use "$" to append at the end of the buffer. |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3123 |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3124 On success 0 is returned, on failure 1 is returned. |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3125 |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3126 If {expr} is not a valid buffer or {lnum} is not valid, an |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3127 error message is given. Example: > |
|
acb2dc112b06
patch 8.1.0037: cannot easily append lines to another buffer
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
3128 :let failed = appendbufline(13, 0, "# THE START") |
| 55 | 3129 < |
| 22723 | 3130 Can also be used as a |method| after a List, the base is |
| 21250 | 3131 passed as the second argument: > |
|
17620
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
3132 mylist->appendbufline(buf, lnum) |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
3133 |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
3134 |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
3135 argc([{winid}]) *argc()* |
|
14964
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3136 The result is the number of files in the argument list. See |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3137 |arglist|. |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3138 If {winid} is not supplied, the argument list of the current |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3139 window is used. |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3140 If {winid} is -1, the global argument list is used. |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3141 Otherwise {winid} specifies the window of which the argument |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3142 list is used: either the window number or the window ID. |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3143 Returns -1 if the {winid} argument is invalid. |
| 7 | 3144 |
| 3145 *argidx()* | |
| 3146 argidx() The result is the current index in the argument list. 0 is | |
| 3147 the first file. argc() - 1 is the last one. See |arglist|. | |
| 3148 | |
| 5942 | 3149 *arglistid()* |
|
8148
f5da459c5698
commit https://github.com/vim/vim/commit/e0fa3742ead676a3074a10edadbc955e1a89153d
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
3150 arglistid([{winnr} [, {tabnr}]]) |
| 5942 | 3151 Return the argument list ID. This is a number which |
| 3152 identifies the argument list being used. Zero is used for the | |
| 6153 | 3153 global argument list. See |arglist|. |
|
14964
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3154 Returns -1 if the arguments are invalid. |
| 5942 | 3155 |
| 3156 Without arguments use the current window. | |
| 3157 With {winnr} only use this window in the current tab page. | |
| 3158 With {winnr} and {tabnr} use the window in the specified tab | |
| 3159 page. | |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
3160 {winnr} can be the window number or the |window-ID|. |
| 5942 | 3161 |
| 7 | 3162 *argv()* |
| 20241 | 3163 argv([{nr} [, {winid}]]) |
|
14964
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3164 The result is the {nr}th file in the argument list. See |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3165 |arglist|. "argv(0)" is the first one. Example: > |
| 7 | 3166 :let i = 0 |
| 3167 :while i < argc() | |
| 1621 | 3168 : let f = escape(fnameescape(argv(i)), '.') |
| 7 | 3169 : exe 'amenu Arg.' . f . ' :e ' . f . '<CR>' |
| 3170 : let i = i + 1 | |
| 3171 :endwhile | |
|
14964
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3172 < Without the {nr} argument, or when {nr} is -1, a |List| with |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3173 the whole |arglist| is returned. |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3174 |
|
2c0bfa167468
patch 8.1.0493: argv() and argc() only work on the current argument list
Bram Moolenaar <Bram@vim.org>
parents:
14945
diff
changeset
|
3175 The {winid} argument specifies the window ID, see |argc()|. |
|
18477
e93cab5d0f0f
patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents:
18463
diff
changeset
|
3176 For the Vim command line arguments see |v:argv|. |
| 818 | 3177 |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3178 asin({expr}) *asin()* |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3179 Return the arc sine of {expr} measured in radians, as a |Float| |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3180 in the range of [-pi/2, pi/2]. |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3181 {expr} must evaluate to a |Float| or a |Number| in the range |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3182 [-1, 1]. |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3183 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3184 :echo asin(0.8) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3185 < 0.927295 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3186 :echo asin(-0.5) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3187 < -0.523599 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3188 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3189 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3190 Compute()->asin() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3191 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
3192 {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3193 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3194 |
| 19099 | 3195 assert_ functions are documented here: |assert-functions-details| |
| 3196 | |
| 3197 | |
| 3198 | |
| 1621 | 3199 atan({expr}) *atan()* |
| 3200 Return the principal value of the arc tangent of {expr}, in | |
| 3201 the range [-pi/2, +pi/2] radians, as a |Float|. | |
| 3202 {expr} must evaluate to a |Float| or a |Number|. | |
| 3203 Examples: > | |
| 3204 :echo atan(100) | |
| 3205 < 1.560797 > | |
| 3206 :echo atan(-4.01) | |
| 3207 < -1.326405 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3208 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3209 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3210 Compute()->atan() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3211 < |
| 1621 | 3212 {only available when compiled with the |+float| feature} |
| 3213 | |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3214 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3215 atan2({expr1}, {expr2}) *atan2()* |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3216 Return the arc tangent of {expr1} / {expr2}, measured in |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3217 radians, as a |Float| in the range [-pi, pi]. |
|
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3218 {expr1} and {expr2} must evaluate to a |Float| or a |Number|. |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3219 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3220 :echo atan2(-1, 1) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3221 < -0.785398 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3222 :echo atan2(1, -1) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3223 < 2.356194 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3224 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3225 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3226 Compute()->atan(1) |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3227 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
3228 {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3229 |
|
16600
ff3c99bd1038
patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents:
16576
diff
changeset
|
3230 balloon_gettext() *balloon_gettext()* |
|
ff3c99bd1038
patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents:
16576
diff
changeset
|
3231 Return the current text in the balloon. Only for the string, |
|
ff3c99bd1038
patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents:
16576
diff
changeset
|
3232 not used for the List. |
|
ff3c99bd1038
patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents:
16576
diff
changeset
|
3233 |
|
12883
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3234 balloon_show({expr}) *balloon_show()* |
|
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3235 Show {expr} inside the balloon. For the GUI {expr} is used as |
|
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3236 a string. For a terminal {expr} can be a list, which contains |
|
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3237 the lines of the balloon. If {expr} is not a list it will be |
|
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3238 split with |balloon_split()|. |
|
16600
ff3c99bd1038
patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents:
16576
diff
changeset
|
3239 If {expr} is an empty string any existing balloon is removed. |
|
12883
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3240 |
| 11062 | 3241 Example: > |
|
11014
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3242 func GetBalloonContent() |
|
16600
ff3c99bd1038
patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents:
16576
diff
changeset
|
3243 " ... initiate getting the content |
|
11014
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3244 return '' |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3245 endfunc |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3246 set balloonexpr=GetBalloonContent() |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3247 |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3248 func BalloonCallback(result) |
| 11062 | 3249 call balloon_show(a:result) |
|
11014
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3250 endfunc |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3251 < Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3252 GetText()->balloon_show() |
|
11014
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3253 < |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3254 The intended use is that fetching the content of the balloon |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3255 is initiated from 'balloonexpr'. It will invoke an |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3256 asynchronous method, in which a callback invokes |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3257 balloon_show(). The 'balloonexpr' itself can return an |
|
fb2bcfa6a8de
patch 8.0.0396: 'balloonexpr' only works synchronously
Christian Brabandt <cb@256bit.org>
parents:
11006
diff
changeset
|
3258 empty string or a placeholder. |
| 11062 | 3259 |
| 3260 When showing a balloon is not possible nothing happens, no | |
| 3261 error message. | |
| 14864 | 3262 {only available when compiled with the |+balloon_eval| or |
| 3263 |+balloon_eval_term| feature} | |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3264 |
|
12883
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3265 balloon_split({msg}) *balloon_split()* |
|
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3266 Split {msg} into lines to be displayed in a balloon. The |
|
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3267 splits are made for the current window size and optimize to |
|
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3268 show debugger output. |
|
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3269 Returns a |List| with the split lines. |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3270 Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3271 GetText()->balloon_split()->balloon_show() |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3272 |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3273 < {only available when compiled with the |+balloon_eval_term| |
|
12885
10cb5c3df3f5
patch 8.0.1319: can't build GUI on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12883
diff
changeset
|
3274 feature} |
|
12883
058e93aee621
patch 8.0.1318: terminal balloon only shows one line
Christian Brabandt <cb@256bit.org>
parents:
12857
diff
changeset
|
3275 |
| 7 | 3276 *browse()* |
| 3277 browse({save}, {title}, {initdir}, {default}) | |
| 3278 Put up a file requester. This only works when "has("browse")" | |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
3279 returns |TRUE| (only in some GUI versions). |
| 7 | 3280 The input fields are: |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
3281 {save} when |TRUE|, select file to write |
| 7 | 3282 {title} title for the requester |
| 3283 {initdir} directory to start browsing in | |
| 3284 {default} default file name | |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3285 An empty string is returned when the "Cancel" button is hit, |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3286 something went wrong, or browsing is not possible. |
| 7 | 3287 |
| 29 | 3288 *browsedir()* |
| 3289 browsedir({title}, {initdir}) | |
| 3290 Put up a directory requester. This only works when | |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
3291 "has("browse")" returns |TRUE| (only in some GUI versions). |
| 29 | 3292 On systems where a directory browser is not supported a file |
| 3293 browser is used. In that case: select a file in the directory | |
| 3294 to be used. | |
| 3295 The input fields are: | |
| 3296 {title} title for the requester | |
| 3297 {initdir} directory to start browsing in | |
| 3298 When the "Cancel" button is hit, something went wrong, or | |
| 3299 browsing is not possible, an empty string is returned. | |
| 3300 | |
|
17221
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3301 bufadd({name}) *bufadd()* |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3302 Add a buffer to the buffer list with {name}. |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3303 If a buffer for file {name} already exists, return that buffer |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3304 number. Otherwise return the buffer number of the newly |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3305 created buffer. When {name} is an empty string then a new |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3306 buffer is always created. |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
3307 The buffer will not have 'buflisted' set and not be loaded |
|
17253
26e0352613ec
patch 8.1.1626: no test for closing a popup window with a modified buffer
Bram Moolenaar <Bram@vim.org>
parents:
17221
diff
changeset
|
3308 yet. To add some text to the buffer use this: > |
|
26e0352613ec
patch 8.1.1626: no test for closing a popup window with a modified buffer
Bram Moolenaar <Bram@vim.org>
parents:
17221
diff
changeset
|
3309 let bufnr = bufadd('someName') |
|
26e0352613ec
patch 8.1.1626: no test for closing a popup window with a modified buffer
Bram Moolenaar <Bram@vim.org>
parents:
17221
diff
changeset
|
3310 call bufload(bufnr) |
|
26e0352613ec
patch 8.1.1626: no test for closing a popup window with a modified buffer
Bram Moolenaar <Bram@vim.org>
parents:
17221
diff
changeset
|
3311 call setbufline(bufnr, 1, ['some', 'text']) |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3312 < Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3313 let bufnr = 'somename'->bufadd() |
|
17221
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3314 |
| 7 | 3315 bufexists({expr}) *bufexists()* |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
3316 The result is a Number, which is |TRUE| if a buffer called |
| 7 | 3317 {expr} exists. |
| 9 | 3318 If the {expr} argument is a number, buffer numbers are used. |
| 12909 | 3319 Number zero is the alternate buffer for the current window. |
| 3320 | |
| 7 | 3321 If the {expr} argument is a string it must match a buffer name |
| 9 | 3322 exactly. The name can be: |
| 3323 - Relative to the current directory. | |
| 3324 - A full path. | |
| 1621 | 3325 - The name of a buffer with 'buftype' set to "nofile". |
| 9 | 3326 - A URL name. |
| 7 | 3327 Unlisted buffers will be found. |
| 3328 Note that help files are listed by their short name in the | |
| 3329 output of |:buffers|, but bufexists() requires using their | |
| 3330 long name to be able to find them. | |
| 1621 | 3331 bufexists() may report a buffer exists, but to use the name |
| 3332 with a |:buffer| command you may need to use |expand()|. Esp | |
| 3333 for MS-Windows 8.3 names in the form "c:\DOCUME~1" | |
| 7 | 3334 Use "bufexists(0)" to test for the existence of an alternate |
| 3335 file name. | |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3336 |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3337 Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3338 let exists = 'somename'->bufexists() |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3339 < |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3340 Obsolete name: buffer_exists(). *buffer_exists()* |
| 7 | 3341 |
| 3342 buflisted({expr}) *buflisted()* | |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
3343 The result is a Number, which is |TRUE| if a buffer called |
| 7 | 3344 {expr} exists and is listed (has the 'buflisted' option set). |
| 9 | 3345 The {expr} argument is used like with |bufexists()|. |
| 7 | 3346 |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3347 Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3348 let listed = 'somename'->buflisted() |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3349 |
|
17221
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3350 bufload({expr}) *bufload()* |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3351 Ensure the buffer {expr} is loaded. When the buffer name |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3352 refers to an existing file then the file is read. Otherwise |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3353 the buffer will be empty. If the buffer was already loaded |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3354 then there is no change. |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3355 If there is an existing swap file for the file of the buffer, |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3356 there will be no dialog, the buffer will be loaded anyway. |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3357 The {expr} argument is used like with |bufexists()|. |
|
a8fc7d97b54d
patch 8.1.1610: there is no way to add or load a buffer without side effects
Bram Moolenaar <Bram@vim.org>
parents:
17172
diff
changeset
|
3358 |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3359 Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3360 eval 'somename'->bufload() |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3361 |
| 7 | 3362 bufloaded({expr}) *bufloaded()* |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
3363 The result is a Number, which is |TRUE| if a buffer called |
| 7 | 3364 {expr} exists and is loaded (shown in a window or hidden). |
| 9 | 3365 The {expr} argument is used like with |bufexists()|. |
| 7 | 3366 |
|
17783
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patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3367 Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3368 let loaded = 'somename'->bufloaded() |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3369 |
|
17855
285f7a700185
patch 8.1.1924: using empty string for current buffer is unexpected
Bram Moolenaar <Bram@vim.org>
parents:
17849
diff
changeset
|
3370 bufname([{expr}]) *bufname()* |
| 7 | 3371 The result is the name of a buffer, as it is displayed by the |
| 3372 ":ls" command. | |
|
17855
285f7a700185
patch 8.1.1924: using empty string for current buffer is unexpected
Bram Moolenaar <Bram@vim.org>
parents:
17849
diff
changeset
|
3373 If {expr} is omitted the current buffer is used. |
| 7 | 3374 If {expr} is a Number, that buffer number's name is given. |
| 3375 Number zero is the alternate buffer for the current window. | |
| 3376 If {expr} is a String, it is used as a |file-pattern| to match | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
3377 with the buffer names. This is always done like 'magic' is |
| 7 | 3378 set and 'cpoptions' is empty. When there is more than one |
| 3379 match an empty string is returned. | |
| 3380 "" or "%" can be used for the current buffer, "#" for the | |
| 3381 alternate buffer. | |
| 3382 A full match is preferred, otherwise a match at the start, end | |
| 1156 | 3383 or middle of the buffer name is accepted. If you only want a |
| 3384 full match then put "^" at the start and "$" at the end of the | |
| 3385 pattern. | |
| 7 | 3386 Listed buffers are found first. If there is a single match |
| 3387 with a listed buffer, that one is returned. Next unlisted | |
| 3388 buffers are searched for. | |
| 3389 If the {expr} is a String, but you want to use it as a buffer | |
| 3390 number, force it to be a Number by adding zero to it: > | |
| 3391 :echo bufname("3" + 0) | |
|
17783
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patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3392 < Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
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parents:
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diff
changeset
|
3393 echo bufnr->bufname() |
|
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patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3394 |
| 7 | 3395 < If the buffer doesn't exist, or doesn't have a name, an empty |
| 3396 string is returned. > | |
| 3397 bufname("#") alternate buffer name | |
| 3398 bufname(3) name of buffer 3 | |
| 3399 bufname("%") name of current buffer | |
| 3400 bufname("file2") name of buffer where "file2" matches. | |
| 3401 < *buffer_name()* | |
| 3402 Obsolete name: buffer_name(). | |
| 3403 | |
| 3404 *bufnr()* | |
|
17855
285f7a700185
patch 8.1.1924: using empty string for current buffer is unexpected
Bram Moolenaar <Bram@vim.org>
parents:
17849
diff
changeset
|
3405 bufnr([{expr} [, {create}]]) |
| 707 | 3406 The result is the number of a buffer, as it is displayed by |
| 7 | 3407 the ":ls" command. For the use of {expr}, see |bufname()| |
| 707 | 3408 above. |
|
18170
4ac8161e92e0
patch 8.1.2080: the terminal API is limited and can't be disabled
Bram Moolenaar <Bram@vim.org>
parents:
18130
diff
changeset
|
3409 |
| 707 | 3410 If the buffer doesn't exist, -1 is returned. Or, if the |
| 22171 | 3411 {create} argument is present and TRUE, a new, unlisted, |
|
18170
4ac8161e92e0
patch 8.1.2080: the terminal API is limited and can't be disabled
Bram Moolenaar <Bram@vim.org>
parents:
18130
diff
changeset
|
3412 buffer is created and its number is returned. Example: > |
|
4ac8161e92e0
patch 8.1.2080: the terminal API is limited and can't be disabled
Bram Moolenaar <Bram@vim.org>
parents:
18130
diff
changeset
|
3413 let newbuf = bufnr('Scratch001', 1) |
|
4ac8161e92e0
patch 8.1.2080: the terminal API is limited and can't be disabled
Bram Moolenaar <Bram@vim.org>
parents:
18130
diff
changeset
|
3414 < Using an empty name uses the current buffer. To create a new |
|
4ac8161e92e0
patch 8.1.2080: the terminal API is limited and can't be disabled
Bram Moolenaar <Bram@vim.org>
parents:
18130
diff
changeset
|
3415 buffer with an empty name use |bufadd()|. |
|
4ac8161e92e0
patch 8.1.2080: the terminal API is limited and can't be disabled
Bram Moolenaar <Bram@vim.org>
parents:
18130
diff
changeset
|
3416 |
| 7 | 3417 bufnr("$") is the last buffer: > |
|
17855
285f7a700185
patch 8.1.1924: using empty string for current buffer is unexpected
Bram Moolenaar <Bram@vim.org>
parents:
17849
diff
changeset
|
3418 :let last_buffer = bufnr("$") |
| 7 | 3419 < The result is a Number, which is the highest buffer number |
| 3420 of existing buffers. Note that not all buffers with a smaller | |
| 3421 number necessarily exist, because ":bwipeout" may have removed | |
| 3422 them. Use bufexists() to test for the existence of a buffer. | |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3423 |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3424 Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3425 echo bufref->bufnr() |
|
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patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3426 < |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
3427 Obsolete name: buffer_number(). *buffer_number()* |
| 7 | 3428 *last_buffer_nr()* |
| 3429 Obsolete name for bufnr("$"): last_buffer_nr(). | |
| 3430 | |
|
9219
7363f5cc4cb8
commit https://github.com/vim/vim/commit/b3619a90eae2702553ff9494ecc4c9b20c13c224
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3431 bufwinid({expr}) *bufwinid()* |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
3432 The result is a Number, which is the |window-ID| of the first |
|
9219
7363f5cc4cb8
commit https://github.com/vim/vim/commit/b3619a90eae2702553ff9494ecc4c9b20c13c224
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3433 window associated with buffer {expr}. For the use of {expr}, |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
3434 see |bufname()| above. If buffer {expr} doesn't exist or |
|
9219
7363f5cc4cb8
commit https://github.com/vim/vim/commit/b3619a90eae2702553ff9494ecc4c9b20c13c224
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3435 there is no such window, -1 is returned. Example: > |
|
7363f5cc4cb8
commit https://github.com/vim/vim/commit/b3619a90eae2702553ff9494ecc4c9b20c13c224
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3436 |
|
7363f5cc4cb8
commit https://github.com/vim/vim/commit/b3619a90eae2702553ff9494ecc4c9b20c13c224
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3437 echo "A window containing buffer 1 is " . (bufwinid(1)) |
|
7363f5cc4cb8
commit https://github.com/vim/vim/commit/b3619a90eae2702553ff9494ecc4c9b20c13c224
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3438 < |
|
7363f5cc4cb8
commit https://github.com/vim/vim/commit/b3619a90eae2702553ff9494ecc4c9b20c13c224
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3439 Only deals with the current tab page. |
|
7363f5cc4cb8
commit https://github.com/vim/vim/commit/b3619a90eae2702553ff9494ecc4c9b20c13c224
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3440 |
|
17825
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
3441 Can also be used as a |method|: > |
|
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
3442 FindBuffer()->bufwinid() |
|
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3443 |
| 7 | 3444 bufwinnr({expr}) *bufwinnr()* |
|
17825
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
3445 Like |bufwinid()| but return the window number instead of the |
|
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
3446 |window-ID|. |
|
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
3447 If buffer {expr} doesn't exist or there is no such window, -1 |
|
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
3448 is returned. Example: > |
| 7 | 3449 |
| 3450 echo "A window containing buffer 1 is " . (bufwinnr(1)) | |
| 3451 | |
| 3452 < The number can be used with |CTRL-W_w| and ":wincmd w" | |
| 3453 |:wincmd|. | |
|
17825
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
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17783
diff
changeset
|
3454 |
|
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
3455 Can also be used as a |method|: > |
|
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
3456 FindBuffer()->bufwinnr() |
| 7 | 3457 |
| 3458 byte2line({byte}) *byte2line()* | |
| 3459 Return the line number that contains the character at byte | |
| 3460 count {byte} in the current buffer. This includes the | |
| 3461 end-of-line character, depending on the 'fileformat' option | |
| 3462 for the current buffer. The first character has byte count | |
| 3463 one. | |
| 3464 Also see |line2byte()|, |go| and |:goto|. | |
|
17829
1090d6637cfd
patch 8.1.1911: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17825
diff
changeset
|
3465 |
|
1090d6637cfd
patch 8.1.1911: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17825
diff
changeset
|
3466 Can also be used as a |method|: > |
|
1090d6637cfd
patch 8.1.1911: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17825
diff
changeset
|
3467 GetOffset()->byte2line() |
|
1090d6637cfd
patch 8.1.1911: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17825
diff
changeset
|
3468 |
|
1090d6637cfd
patch 8.1.1911: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
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17825
diff
changeset
|
3469 < {not available when compiled without the |+byte_offset| |
| 7 | 3470 feature} |
| 3471 | |
| 18 | 3472 byteidx({expr}, {nr}) *byteidx()* |
| 3473 Return byte index of the {nr}'th character in the string | |
|
21935
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
3474 {expr}. Use zero for the first character, it then returns |
|
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
3475 zero. |
| 18 | 3476 This function is only useful when there are multibyte |
| 3477 characters, otherwise the returned value is equal to {nr}. | |
| 5413 | 3478 Composing characters are not counted separately, their byte |
| 3479 length is added to the preceding base character. See | |
| 3480 |byteidxcomp()| below for counting composing characters | |
| 3481 separately. | |
| 18 | 3482 Example : > |
| 3483 echo matchstr(str, ".", byteidx(str, 3)) | |
| 3484 < will display the fourth character. Another way to do the | |
| 3485 same: > | |
| 3486 let s = strpart(str, byteidx(str, 3)) | |
| 3487 echo strpart(s, 0, byteidx(s, 1)) | |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
3488 < Also see |strgetchar()| and |strcharpart()|. |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
3489 |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
3490 If there are less than {nr} characters -1 is returned. |
| 18 | 3491 If there are exactly {nr} characters the length of the string |
| 5413 | 3492 in bytes is returned. |
| 3493 | |
|
17829
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changeset
|
3494 Can also be used as a |method|: > |
|
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patch 8.1.1911: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17825
diff
changeset
|
3495 GetName()->byteidx(idx) |
|
1090d6637cfd
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parents:
17825
diff
changeset
|
3496 |
| 5413 | 3497 byteidxcomp({expr}, {nr}) *byteidxcomp()* |
| 3498 Like byteidx(), except that a composing character is counted | |
| 3499 as a separate character. Example: > | |
| 3500 let s = 'e' . nr2char(0x301) | |
| 3501 echo byteidx(s, 1) | |
| 3502 echo byteidxcomp(s, 1) | |
| 3503 echo byteidxcomp(s, 2) | |
| 3504 < The first and third echo result in 3 ('e' plus composing | |
| 3505 character is 3 bytes), the second echo results in 1 ('e' is | |
| 3506 one byte). | |
| 22565 | 3507 Only works differently from byteidx() when 'encoding' is set to |
| 5413 | 3508 a Unicode encoding. |
| 18 | 3509 |
|
17829
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diff
changeset
|
3510 Can also be used as a |method|: > |
|
1090d6637cfd
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3511 GetName()->byteidxcomp(idx) |
|
1090d6637cfd
patch 8.1.1911: more functions can be used as methods
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parents:
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diff
changeset
|
3512 |
| 102 | 3513 call({func}, {arglist} [, {dict}]) *call()* *E699* |
| 685 | 3514 Call function {func} with the items in |List| {arglist} as |
| 79 | 3515 arguments. |
| 685 | 3516 {func} can either be a |Funcref| or the name of a function. |
| 79 | 3517 a:firstline and a:lastline are set to the cursor line. |
| 3518 Returns the return value of the called function. | |
| 102 | 3519 {dict} is for functions with the "dict" attribute. It will be |
| 3520 used to set the local variable "self". |Dictionary-function| | |
| 79 | 3521 |
|
17829
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patch 8.1.1911: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3522 Can also be used as a |method|: > |
|
1090d6637cfd
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3523 GetFunc()->call([arg, arg], dict) |
|
1090d6637cfd
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3524 |
| 1621 | 3525 ceil({expr}) *ceil()* |
| 3526 Return the smallest integral value greater than or equal to | |
| 3527 {expr} as a |Float| (round up). | |
| 3528 {expr} must evaluate to a |Float| or a |Number|. | |
| 3529 Examples: > | |
| 3530 echo ceil(1.456) | |
| 3531 < 2.0 > | |
| 3532 echo ceil(-5.456) | |
| 3533 < -5.0 > | |
| 3534 echo ceil(4.0) | |
| 3535 < 4.0 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
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17758
diff
changeset
|
3536 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3537 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3538 Compute()->ceil() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
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17758
diff
changeset
|
3539 < |
| 1621 | 3540 {only available when compiled with the |+float| feature} |
| 3541 | |
|
17456
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
Bram Moolenaar <Bram@vim.org>
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17450
diff
changeset
|
3542 |
|
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17450
diff
changeset
|
3543 ch_ functions are documented here: |channel-functions-details| |
|
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
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diff
changeset
|
3544 |
|
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diff
changeset
|
3545 |
| 11062 | 3546 changenr() *changenr()* |
| 3547 Return the number of the most recent change. This is the same | |
| 3548 number as what is displayed with |:undolist| and can be used | |
| 3549 with the |:undo| command. | |
| 3550 When a change was made it is the number of that change. After | |
| 3551 redo it is the number of the redone change. After undo it is | |
| 3552 one less than the number of the undone change. | |
| 3553 | |
| 12785 | 3554 char2nr({expr} [, {utf8}]) *char2nr()* |
| 11062 | 3555 Return number value of the first char in {expr}. Examples: > |
| 3556 char2nr(" ") returns 32 | |
| 3557 char2nr("ABC") returns 65 | |
| 3558 < When {utf8} is omitted or zero, the current 'encoding' is used. | |
| 3559 Example for "utf-8": > | |
|
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diff
changeset
|
3560 char2nr("á") returns 225 |
|
9eebe457eb3c
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3561 char2nr("á"[0]) returns 195 |
| 22171 | 3562 < With {utf8} set to TRUE, always treat as utf-8 characters. |
| 11062 | 3563 A combining character is a separate character. |
| 3564 |nr2char()| does the opposite. | |
|
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|
3565 To turn a string into a list of character numbers: > |
|
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patch 8.1.1084: cannot delete a match from another window
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|
3566 let str = "ABC" |
|
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|
3567 let list = map(split(str, '\zs'), {_, val -> char2nr(val)}) |
|
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|
3568 < Result: [65, 66, 67] |
| 11062 | 3569 |
|
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|
3570 Can also be used as a |method|: > |
|
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|
3571 GetChar()->char2nr() |
|
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|
3572 |
|
21973
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|
3573 |
|
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|
3574 charclass({string}) *charclass()* |
|
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|
3575 Return the character class of the first character in {string}. |
|
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|
3576 The character class is one of: |
|
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|
3577 0 blank |
|
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|
3578 1 punctuation |
|
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|
3579 2 word character |
|
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|
3580 3 emoji |
|
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|
3581 other specific Unicode class |
|
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|
3582 The class is used in patterns and word motions. |
|
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|
3583 |
|
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|
3584 |
|
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|
3585 chdir({dir}) *chdir()* |
|
bcc343175103
patch 8.1.1291: not easy to change directory and restore
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|
3586 Change the current working directory to {dir}. The scope of |
|
bcc343175103
patch 8.1.1291: not easy to change directory and restore
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|
3587 the directory change depends on the directory of the current |
|
bcc343175103
patch 8.1.1291: not easy to change directory and restore
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|
3588 window: |
|
bcc343175103
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|
3589 - If the current window has a window-local directory |
|
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patch 8.1.1291: not easy to change directory and restore
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|
3590 (|:lcd|), then changes the window local directory. |
|
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|
3591 - Otherwise, if the current tabpage has a local |
|
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|
3592 directory (|:tcd|) then changes the tabpage local |
|
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|
3593 directory. |
|
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|
3594 - Otherwise, changes the global directory. |
| 19303 | 3595 {dir} must be a String. |
|
16576
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|
3596 If successful, returns the previous working directory. Pass |
|
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|
3597 this to another chdir() to restore the directory. |
|
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|
3598 On failure, returns an empty string. |
|
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|
3599 |
|
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|
3600 Example: > |
|
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|
3601 let save_dir = chdir(newdir) |
| 16808 | 3602 if save_dir != "" |
|
16576
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|
3603 " ... do some work |
|
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|
3604 call chdir(save_dir) |
|
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|
3605 endif |
|
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|
3606 |
|
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|
3607 < Can also be used as a |method|: > |
|
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|
3608 GetDir()->chdir() |
|
16576
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|
3609 < |
| 11062 | 3610 cindent({lnum}) *cindent()* |
| 3611 Get the amount of indent for line {lnum} according the C | |
| 3612 indenting rules, as with 'cindent'. | |
| 3613 The indent is counted in spaces, the value of 'tabstop' is | |
| 3614 relevant. {lnum} is used just like in |getline()|. | |
| 3615 When {lnum} is invalid or Vim was not compiled the |+cindent| | |
| 3616 feature, -1 is returned. | |
| 3617 See |C-indenting|. | |
| 3618 | |
|
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|
3619 Can also be used as a |method|: > |
|
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patch 8.1.1915: more functions can be used as methods
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|
3620 GetLnum()->cindent() |
|
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3621 |
|
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|
3622 clearmatches([{win}]) *clearmatches()* |
|
16127
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|
3623 Clears all matches previously defined for the current window |
|
0375e54f0adc
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|
3624 by |matchadd()| and the |:match| commands. |
|
16158
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|
3625 If {win} is specified, use the window with this number or |
|
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
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changeset
|
3626 window ID instead of the current window. |
| 11062 | 3627 |
|
17837
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changeset
|
3628 Can also be used as a |method|: > |
|
f71ee7b04f0b
patch 8.1.1915: more functions can be used as methods
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changeset
|
3629 GetWin()->clearmatches() |
|
f71ee7b04f0b
patch 8.1.1915: more functions can be used as methods
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changeset
|
3630 < |
| 11062 | 3631 *col()* |
| 3632 col({expr}) The result is a Number, which is the byte index of the column | |
| 3633 position given with {expr}. The accepted positions are: | |
| 3634 . the cursor position | |
| 3635 $ the end of the cursor line (the result is the | |
| 3636 number of bytes in the cursor line plus one) | |
| 3637 'x position of mark x (if the mark is not set, 0 is | |
| 3638 returned) | |
| 3639 v In Visual mode: the start of the Visual area (the | |
| 3640 cursor is the end). When not in Visual mode | |
| 3641 returns the cursor position. Differs from |'<| in | |
| 3642 that it's updated right away. | |
| 3643 Additionally {expr} can be [lnum, col]: a |List| with the line | |
| 3644 and column number. Most useful when the column is "$", to get | |
| 3645 the last column of a specific line. When "lnum" or "col" is | |
| 3646 out of range then col() returns zero. | |
| 3647 To get the line number use |line()|. To get both use | |
| 3648 |getpos()|. | |
| 3649 For the screen column position use |virtcol()|. | |
| 3650 Note that only marks in the current file can be used. | |
| 3651 Examples: > | |
| 3652 col(".") column of cursor | |
| 3653 col("$") length of cursor line plus one | |
| 3654 col("'t") column of mark t | |
| 3655 col("'" . markname) column of mark markname | |
| 3656 < The first column is 1. 0 is returned for an error. | |
| 3657 For an uppercase mark the column may actually be in another | |
| 3658 buffer. | |
| 3659 For the cursor position, when 'virtualedit' is active, the | |
| 3660 column is one higher if the cursor is after the end of the | |
| 3661 line. This can be used to obtain the column in Insert mode: > | |
| 3662 :imap <F2> <C-O>:let save_ve = &ve<CR> | |
| 3663 \<C-O>:set ve=all<CR> | |
| 3664 \<C-O>:echo col(".") . "\n" <Bar> | |
| 3665 \let &ve = save_ve<CR> | |
|
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|
3666 |
|
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patch 8.1.1915: more functions can be used as methods
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|
3667 < Can also be used as a |method|: > |
|
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|
3668 GetPos()->col() |
| 11062 | 3669 < |
| 3670 | |
| 3671 complete({startcol}, {matches}) *complete()* *E785* | |
| 3672 Set the matches for Insert mode completion. | |
| 3673 Can only be used in Insert mode. You need to use a mapping | |
| 3674 with CTRL-R = (see |i_CTRL-R|). It does not work after CTRL-O | |
| 3675 or with an expression mapping. | |
| 3676 {startcol} is the byte offset in the line where the completed | |
| 3677 text start. The text up to the cursor is the original text | |
| 3678 that will be replaced by the matches. Use col('.') for an | |
| 3679 empty string. "col('.') - 1" will replace one character by a | |
| 3680 match. | |
| 3681 {matches} must be a |List|. Each |List| item is one match. | |
| 3682 See |complete-items| for the kind of items that are possible. | |
| 3683 Note that the after calling this function you need to avoid | |
| 3684 inserting anything that would cause completion to stop. | |
| 3685 The match can be selected with CTRL-N and CTRL-P as usual with | |
| 3686 Insert mode completion. The popup menu will appear if | |
| 3687 specified, see |ins-completion-menu|. | |
| 3688 Example: > | |
| 3689 inoremap <F5> <C-R>=ListMonths()<CR> | |
| 3690 | |
| 3691 func! ListMonths() | |
| 3692 call complete(col('.'), ['January', 'February', 'March', | |
| 3693 \ 'April', 'May', 'June', 'July', 'August', 'September', | |
| 3694 \ 'October', 'November', 'December']) | |
| 3695 return '' | |
| 3696 endfunc | |
| 3697 < This isn't very useful, but it shows how it works. Note that | |
| 3698 an empty string is returned to avoid a zero being inserted. | |
| 3699 | |
| 18343 | 3700 Can also be used as a |method|, the base is passed as the |
| 3701 second argument: > | |
|
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|
3702 GetMatches()->complete(col('.')) |
|
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|
3703 |
| 11062 | 3704 complete_add({expr}) *complete_add()* |
| 3705 Add {expr} to the list of matches. Only to be used by the | |
| 3706 function specified with the 'completefunc' option. | |
| 3707 Returns 0 for failure (empty string or out of memory), | |
| 3708 1 when the match was added, 2 when the match was already in | |
| 3709 the list. | |
| 3710 See |complete-functions| for an explanation of {expr}. It is | |
| 3711 the same as one item in the list that 'omnifunc' would return. | |
| 3712 | |
|
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|
3713 Can also be used as a |method|: > |
|
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|
3714 GetMoreMatches()->complete_add() |
|
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|
3715 |
| 11062 | 3716 complete_check() *complete_check()* |
| 3717 Check for a key typed while looking for completion matches. | |
| 3718 This is to be used when looking for matches takes some time. | |
| 3719 Returns |TRUE| when searching for matches is to be aborted, | |
| 3720 zero otherwise. | |
| 3721 Only to be used by the function specified with the | |
| 3722 'completefunc' option. | |
| 3723 | |
|
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|
3724 *complete_info()* |
|
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|
3725 complete_info([{what}]) |
| 21093 | 3726 Returns a |Dictionary| with information about Insert mode |
|
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|
3727 completion. See |ins-completion|. |
|
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|
3728 The items are: |
|
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|
3729 mode Current completion mode name string. |
| 16208 | 3730 See |complete_info_mode| for the values. |
|
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|
3731 pum_visible |TRUE| if popup menu is visible. |
|
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|
3732 See |pumvisible()|. |
|
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|
3733 items List of completion matches. Each item is a |
|
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|
3734 dictionary containing the entries "word", |
|
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|
3735 "abbr", "menu", "kind", "info" and "user_data". |
|
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|
3736 See |complete-items|. |
|
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|
3737 selected Selected item index. First index is zero. |
|
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changeset
|
3738 Index is -1 if no item is selected (showing |
|
0375e54f0adc
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Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3739 typed text only) |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3740 inserted Inserted string. [NOT IMPLEMENT YET] |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3741 |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3742 *complete_info_mode* |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3743 mode values are: |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3744 "" Not in completion mode |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3745 "keyword" Keyword completion |i_CTRL-X_CTRL-N| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3746 "ctrl_x" Just pressed CTRL-X |i_CTRL-X| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3747 "whole_line" Whole lines |i_CTRL-X_CTRL-L| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3748 "files" File names |i_CTRL-X_CTRL-F| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3749 "tags" Tags |i_CTRL-X_CTRL-]| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3750 "path_defines" Definition completion |i_CTRL-X_CTRL-D| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3751 "path_patterns" Include completion |i_CTRL-X_CTRL-I| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3752 "dictionary" Dictionary |i_CTRL-X_CTRL-K| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3753 "thesaurus" Thesaurus |i_CTRL-X_CTRL-T| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3754 "cmdline" Vim Command line |i_CTRL-X_CTRL-V| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3755 "function" User defined completion |i_CTRL-X_CTRL-U| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3756 "omni" Omni completion |i_CTRL-X_CTRL-O| |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3757 "spell" Spelling suggestions |i_CTRL-X_s| |
| 20965 | 3758 "eval" |complete()| completion |
|
16127
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3759 "unknown" Other internal modes |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3760 |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3761 If the optional {what} list argument is supplied, then only |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3762 the items listed in {what} are returned. Unsupported items in |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3763 {what} are silently ignored. |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3764 |
|
17756
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
3765 To get the position and size of the popup menu, see |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
3766 |pum_getpos()|. It's also available in |v:event| during the |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
3767 |CompleteChanged| event. |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
3768 |
|
16127
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
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parents:
16103
diff
changeset
|
3769 Examples: > |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3770 " Get all items |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
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parents:
16103
diff
changeset
|
3771 call complete_info() |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3772 " Get only 'mode' |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3773 call complete_info(['mode']) |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3774 " Get only 'mode' and 'pum_visible' |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
3775 call complete_info(['mode', 'pum_visible']) |
|
17837
f71ee7b04f0b
patch 8.1.1915: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
3776 |
|
f71ee7b04f0b
patch 8.1.1915: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
3777 < Can also be used as a |method|: > |
|
f71ee7b04f0b
patch 8.1.1915: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
3778 GetItems()->complete_info() |
|
16127
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patch 8.1.1068: cannot get all the information about current completion
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parents:
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diff
changeset
|
3779 < |
| 11062 | 3780 *confirm()* |
| 3781 confirm({msg} [, {choices} [, {default} [, {type}]]]) | |
|
16019
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
3782 confirm() offers the user a dialog, from which a choice can be |
| 11062 | 3783 made. It returns the number of the choice. For the first |
| 3784 choice this is 1. | |
| 3785 Note: confirm() is only supported when compiled with dialog | |
| 3786 support, see |+dialog_con| and |+dialog_gui|. | |
| 3787 | |
| 3788 {msg} is displayed in a |dialog| with {choices} as the | |
| 3789 alternatives. When {choices} is missing or empty, "&OK" is | |
| 3790 used (and translated). | |
| 3791 {msg} is a String, use '\n' to include a newline. Only on | |
| 3792 some systems the string is wrapped when it doesn't fit. | |
| 3793 | |
| 3794 {choices} is a String, with the individual choices separated | |
| 3795 by '\n', e.g. > | |
| 3796 confirm("Save changes?", "&Yes\n&No\n&Cancel") | |
| 3797 < The letter after the '&' is the shortcut key for that choice. | |
| 3798 Thus you can type 'c' to select "Cancel". The shortcut does | |
| 3799 not need to be the first letter: > | |
| 3800 confirm("file has been modified", "&Save\nSave &All") | |
| 3801 < For the console, the first letter of each choice is used as | |
| 22824 | 3802 the default shortcut key. Case is ignored. |
| 11062 | 3803 |
| 3804 The optional {default} argument is the number of the choice | |
| 3805 that is made if the user hits <CR>. Use 1 to make the first | |
| 3806 choice the default one. Use 0 to not set a default. If | |
| 3807 {default} is omitted, 1 is used. | |
| 3808 | |
| 3809 The optional {type} argument gives the type of dialog. This | |
| 3810 is only used for the icon of the GTK, Mac, Motif and Win32 | |
| 3811 GUI. It can be one of these values: "Error", "Question", | |
| 3812 "Info", "Warning" or "Generic". Only the first character is | |
| 3813 relevant. When {type} is omitted, "Generic" is used. | |
| 3814 | |
| 3815 If the user aborts the dialog by pressing <Esc>, CTRL-C, | |
| 3816 or another valid interrupt key, confirm() returns 0. | |
| 3817 | |
| 3818 An example: > | |
| 3819 :let choice = confirm("What do you want?", "&Apples\n&Oranges\n&Bananas", 2) | |
| 3820 :if choice == 0 | |
| 3821 : echo "make up your mind!" | |
| 3822 :elseif choice == 3 | |
| 3823 : echo "tasteful" | |
| 3824 :else | |
| 3825 : echo "I prefer bananas myself." | |
| 3826 :endif | |
| 3827 < In a GUI dialog, buttons are used. The layout of the buttons | |
| 3828 depends on the 'v' flag in 'guioptions'. If it is included, | |
| 3829 the buttons are always put vertically. Otherwise, confirm() | |
| 3830 tries to put the buttons in one horizontal line. If they | |
| 3831 don't fit, a vertical layout is used anyway. For some systems | |
| 3832 the horizontal layout is always used. | |
| 3833 | |
|
17837
f71ee7b04f0b
patch 8.1.1915: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
3834 Can also be used as a |method|in: > |
|
f71ee7b04f0b
patch 8.1.1915: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
3835 BuildMessage()->confirm("&Yes\n&No") |
| 18343 | 3836 < |
| 55 | 3837 *copy()* |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
3838 copy({expr}) Make a copy of {expr}. For Numbers and Strings this isn't |
| 55 | 3839 different from using {expr} directly. |
| 685 | 3840 When {expr} is a |List| a shallow copy is created. This means |
| 3841 that the original |List| can be changed without changing the | |
| 1621 | 3842 copy, and vice versa. But the items are identical, thus |
|
8019
d685893d852e
commit https://github.com/vim/vim/commit/7823a3bd2eed6ff9e544d201de96710bd5344aaf
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
changeset
|
3843 changing an item changes the contents of both |Lists|. |
|
d685893d852e
commit https://github.com/vim/vim/commit/7823a3bd2eed6ff9e544d201de96710bd5344aaf
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
changeset
|
3844 A |Dictionary| is copied in a similar way as a |List|. |
|
d685893d852e
commit https://github.com/vim/vim/commit/7823a3bd2eed6ff9e544d201de96710bd5344aaf
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
changeset
|
3845 Also see |deepcopy()|. |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
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17571
diff
changeset
|
3846 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
3847 mylist->copy() |
| 55 | 3848 |
| 1621 | 3849 cos({expr}) *cos()* |
| 3850 Return the cosine of {expr}, measured in radians, as a |Float|. | |
| 3851 {expr} must evaluate to a |Float| or a |Number|. | |
| 3852 Examples: > | |
| 3853 :echo cos(100) | |
| 3854 < 0.862319 > | |
| 3855 :echo cos(-4.01) | |
| 3856 < -0.646043 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
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17758
diff
changeset
|
3857 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3858 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3859 Compute()->cos() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3860 < |
| 1621 | 3861 {only available when compiled with the |+float| feature} |
| 3862 | |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3863 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3864 cosh({expr}) *cosh()* |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3865 Return the hyperbolic cosine of {expr} as a |Float| in the range |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3866 [1, inf]. |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3867 {expr} must evaluate to a |Float| or a |Number|. |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3868 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3869 :echo cosh(0.5) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3870 < 1.127626 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3871 :echo cosh(-0.5) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
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2154
diff
changeset
|
3872 < -1.127626 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
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diff
changeset
|
3873 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
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parents:
17758
diff
changeset
|
3874 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3875 Compute()->cosh() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
3876 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
3877 {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
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Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3878 |
| 12785 | 3879 |
| 102 | 3880 count({comp}, {expr} [, {ic} [, {start}]]) *count()* |
| 79 | 3881 Return the number of times an item with value {expr} appears |
|
11828
5a07a3ff56c1
patch 8.0.0794: checking translations fails with multiple NL
Christian Brabandt <cb@256bit.org>
parents:
11763
diff
changeset
|
3882 in |String|, |List| or |Dictionary| {comp}. |
|
5a07a3ff56c1
patch 8.0.0794: checking translations fails with multiple NL
Christian Brabandt <cb@256bit.org>
parents:
11763
diff
changeset
|
3883 |
| 102 | 3884 If {start} is given then start with the item with this index. |
| 685 | 3885 {start} can only be used with a |List|. |
|
11828
5a07a3ff56c1
patch 8.0.0794: checking translations fails with multiple NL
Christian Brabandt <cb@256bit.org>
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11763
diff
changeset
|
3886 |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
3887 When {ic} is given and it's |TRUE| then case is ignored. |
| 79 | 3888 |
|
11828
5a07a3ff56c1
patch 8.0.0794: checking translations fails with multiple NL
Christian Brabandt <cb@256bit.org>
parents:
11763
diff
changeset
|
3889 When {comp} is a string then the number of not overlapping |
|
13070
17720967656c
patch 8.0.1410: hang when using count() with an empty string
Christian Brabandt <cb@256bit.org>
parents:
13062
diff
changeset
|
3890 occurrences of {expr} is returned. Zero is returned when |
|
17720967656c
patch 8.0.1410: hang when using count() with an empty string
Christian Brabandt <cb@256bit.org>
parents:
13062
diff
changeset
|
3891 {expr} is an empty string. |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
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parents:
17620
diff
changeset
|
3892 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
3893 Can also be used as a |method|: > |
|
e259d11e2900
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Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
3894 mylist->count(val) |
|
17624
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17620
diff
changeset
|
3895 < |
| 7 | 3896 *cscope_connection()* |
| 3897 cscope_connection([{num} , {dbpath} [, {prepend}]]) | |
| 3898 Checks for the existence of a |cscope| connection. If no | |
| 3899 parameters are specified, then the function returns: | |
| 3900 0, if cscope was not available (not compiled in), or | |
| 3901 if there are no cscope connections; | |
| 3902 1, if there is at least one cscope connection. | |
| 3903 | |
| 3904 If parameters are specified, then the value of {num} | |
| 3905 determines how existence of a cscope connection is checked: | |
| 3906 | |
| 3907 {num} Description of existence check | |
| 3908 ----- ------------------------------ | |
| 3909 0 Same as no parameters (e.g., "cscope_connection()"). | |
| 3910 1 Ignore {prepend}, and use partial string matches for | |
| 3911 {dbpath}. | |
| 3912 2 Ignore {prepend}, and use exact string matches for | |
| 3913 {dbpath}. | |
| 3914 3 Use {prepend}, use partial string matches for both | |
| 3915 {dbpath} and {prepend}. | |
| 3916 4 Use {prepend}, use exact string matches for both | |
| 3917 {dbpath} and {prepend}. | |
| 3918 | |
| 3919 Note: All string comparisons are case sensitive! | |
| 3920 | |
| 3921 Examples. Suppose we had the following (from ":cs show"): > | |
| 3922 | |
| 3923 # pid database name prepend path | |
| 3924 0 27664 cscope.out /usr/local | |
| 3925 < | |
| 3926 Invocation Return Val ~ | |
| 3927 ---------- ---------- > | |
| 3928 cscope_connection() 1 | |
| 3929 cscope_connection(1, "out") 1 | |
| 3930 cscope_connection(2, "out") 0 | |
| 3931 cscope_connection(3, "out") 0 | |
| 3932 cscope_connection(3, "out", "local") 1 | |
| 3933 cscope_connection(4, "out") 0 | |
| 3934 cscope_connection(4, "out", "local") 0 | |
| 3935 cscope_connection(4, "cscope.out", "/usr/local") 1 | |
| 3936 < | |
| 703 | 3937 cursor({lnum}, {col} [, {off}]) *cursor()* |
| 3938 cursor({list}) | |
| 1156 | 3939 Positions the cursor at the column (byte count) {col} in the |
| 3940 line {lnum}. The first column is one. | |
| 5938 | 3941 |
| 703 | 3942 When there is one argument {list} this is used as a |List| |
| 5938 | 3943 with two, three or four item: |
|
8876
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commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
3944 [{lnum}, {col}] |
| 5938 | 3945 [{lnum}, {col}, {off}] |
| 3946 [{lnum}, {col}, {off}, {curswant}] | |
| 6009 | 3947 This is like the return value of |getpos()| or |getcurpos()|, |
| 5944 | 3948 but without the first item. |
| 5938 | 3949 |
| 7 | 3950 Does not change the jumplist. |
| 3951 If {lnum} is greater than the number of lines in the buffer, | |
| 3952 the cursor will be positioned at the last line in the buffer. | |
| 3953 If {lnum} is zero, the cursor will stay in the current line. | |
| 493 | 3954 If {col} is greater than the number of bytes in the line, |
| 7 | 3955 the cursor will be positioned at the last character in the |
| 3956 line. | |
| 3957 If {col} is zero, the cursor will stay in the current column. | |
| 5944 | 3958 If {curswant} is given it is used to set the preferred column |
| 6180 | 3959 for vertical movement. Otherwise {col} is used. |
| 6385 | 3960 |
| 703 | 3961 When 'virtualedit' is used {off} specifies the offset in |
| 3962 screen columns from the start of the character. E.g., a | |
| 1266 | 3963 position within a <Tab> or after the last character. |
| 1851 | 3964 Returns 0 when the position could be set, -1 otherwise. |
| 7 | 3965 |
|
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diff
changeset
|
3966 Can also be used as a |method|: > |
|
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diff
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|
3967 GetCursorPos()->cursor() |
|
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diff
changeset
|
3968 |
|
14147
de75c249723d
patch 8.1.0091: MS-Windows: Cannot interrupt gdb when program is running
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parents:
14123
diff
changeset
|
3969 debugbreak({pid}) *debugbreak()* |
|
de75c249723d
patch 8.1.0091: MS-Windows: Cannot interrupt gdb when program is running
Christian Brabandt <cb@256bit.org>
parents:
14123
diff
changeset
|
3970 Specifically used to interrupt a program being debugged. It |
|
de75c249723d
patch 8.1.0091: MS-Windows: Cannot interrupt gdb when program is running
Christian Brabandt <cb@256bit.org>
parents:
14123
diff
changeset
|
3971 will cause process {pid} to get a SIGTRAP. Behavior for other |
|
de75c249723d
patch 8.1.0091: MS-Windows: Cannot interrupt gdb when program is running
Christian Brabandt <cb@256bit.org>
parents:
14123
diff
changeset
|
3972 processes is undefined. See |terminal-debugger|. |
|
de75c249723d
patch 8.1.0091: MS-Windows: Cannot interrupt gdb when program is running
Christian Brabandt <cb@256bit.org>
parents:
14123
diff
changeset
|
3973 {only available on MS-Windows} |
| 55 | 3974 |
|
17837
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diff
changeset
|
3975 Can also be used as a |method|: > |
|
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diff
changeset
|
3976 GetPid()->debugbreak() |
|
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diff
changeset
|
3977 |
| 12785 | 3978 deepcopy({expr} [, {noref}]) *deepcopy()* *E698* |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
3979 Make a copy of {expr}. For Numbers and Strings this isn't |
| 55 | 3980 different from using {expr} directly. |
| 685 | 3981 When {expr} is a |List| a full copy is created. This means |
| 3982 that the original |List| can be changed without changing the | |
|
8031
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parents:
8019
diff
changeset
|
3983 copy, and vice versa. When an item is a |List| or |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
3984 |Dictionary|, a copy for it is made, recursively. Thus |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
3985 changing an item in the copy does not change the contents of |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
3986 the original |List|. |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
3987 A |Dictionary| is copied in a similar way as a |List|. |
| 21250 | 3988 |
| 685 | 3989 When {noref} is omitted or zero a contained |List| or |
| 3990 |Dictionary| is only copied once. All references point to | |
| 3991 this single copy. With {noref} set to 1 every occurrence of a | |
| 3992 |List| or |Dictionary| results in a new copy. This also means | |
| 3993 that a cyclic reference causes deepcopy() to fail. | |
| 114 | 3994 *E724* |
| 3995 Nesting is possible up to 100 levels. When there is an item | |
| 164 | 3996 that refers back to a higher level making a deep copy with |
| 3997 {noref} set to 1 will fail. | |
| 55 | 3998 Also see |copy()|. |
| 3999 | |
|
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diff
changeset
|
4000 Can also be used as a |method|: > |
|
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diff
changeset
|
4001 GetObject()->deepcopy() |
|
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changeset
|
4002 |
|
7615
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diff
changeset
|
4003 delete({fname} [, {flags}]) *delete()* |
|
228ff048db20
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diff
changeset
|
4004 Without {flags} or with {flags} empty: Deletes the file by the |
|
7629
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parents:
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diff
changeset
|
4005 name {fname}. This also works when {fname} is a symbolic link. |
|
7615
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changeset
|
4006 |
|
228ff048db20
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diff
changeset
|
4007 When {flags} is "d": Deletes the directory by the name |
|
7629
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parents:
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diff
changeset
|
4008 {fname}. This fails when directory {fname} is not empty. |
| 12785 | 4009 |
|
7615
228ff048db20
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diff
changeset
|
4010 When {flags} is "rf": Deletes the directory by the name |
|
7629
befbed72da87
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parents:
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diff
changeset
|
4011 {fname} and everything in it, recursively. BE CAREFUL! |
|
10027
018fead968c1
commit https://github.com/vim/vim/commit/36f44c21da2e912c008683a0c4447fca2a071e9a
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parents:
10004
diff
changeset
|
4012 Note: on MS-Windows it is not possible to delete a directory |
|
018fead968c1
commit https://github.com/vim/vim/commit/36f44c21da2e912c008683a0c4447fca2a071e9a
Christian Brabandt <cb@256bit.org>
parents:
10004
diff
changeset
|
4013 that is being used. |
|
10004
8061455d9179
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parents:
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diff
changeset
|
4014 |
|
7629
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parents:
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diff
changeset
|
4015 A symbolic link itself is deleted, not what it points to. |
| 12785 | 4016 |
|
7615
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diff
changeset
|
4017 The result is a Number, which is 0 if the delete operation was |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7597
diff
changeset
|
4018 successful and -1 when the deletion failed or partly failed. |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
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parents:
7597
diff
changeset
|
4019 |
| 685 | 4020 Use |remove()| to delete an item from a |List|. |
|
14043
cbad3b3f46b2
patch 8.1.0039: cannot easily delete lines in another buffer
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parents:
14039
diff
changeset
|
4021 To delete a line from the buffer use |:delete| or |
|
cbad3b3f46b2
patch 8.1.0039: cannot easily delete lines in another buffer
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parents:
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diff
changeset
|
4022 |deletebufline()|. |
|
cbad3b3f46b2
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changeset
|
4023 |
|
17837
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changeset
|
4024 Can also be used as a |method|: > |
|
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changeset
|
4025 GetName()->delete() |
|
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changeset
|
4026 |
| 14519 | 4027 deletebufline({expr}, {first} [, {last}]) *deletebufline()* |
|
14043
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parents:
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diff
changeset
|
4028 Delete lines {first} to {last} (inclusive) from buffer {expr}. |
|
cbad3b3f46b2
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changeset
|
4029 If {last} is omitted then delete line {first} only. |
|
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parents:
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diff
changeset
|
4030 On success 0 is returned, on failure 1 is returned. |
|
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parents:
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diff
changeset
|
4031 |
| 18343 | 4032 This function works only for loaded buffers. First call |
| 4033 |bufload()| if needed. | |
| 4034 | |
|
14043
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diff
changeset
|
4035 For the use of {expr}, see |bufname()| above. |
|
cbad3b3f46b2
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diff
changeset
|
4036 |
| 14864 | 4037 {first} and {last} are used like with |getline()|. Note that |
|
14043
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parents:
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diff
changeset
|
4038 when using |line()| this refers to the current buffer. Use "$" |
|
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diff
changeset
|
4039 to refer to the last line in buffer {expr}. |
| 7 | 4040 |
|
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changeset
|
4041 Can also be used as a |method|: > |
|
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changeset
|
4042 GetBuffer()->deletebufline(1) |
| 18343 | 4043 < |
| 7 | 4044 *did_filetype()* |
|
9422
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4045 did_filetype() Returns |TRUE| when autocommands are being executed and the |
| 7 | 4046 FileType event has been triggered at least once. Can be used |
| 4047 to avoid triggering the FileType event again in the scripts | |
| 4048 that detect the file type. |FileType| | |
| 11473 | 4049 Returns |FALSE| when `:setf FALLBACK` was used. |
| 7 | 4050 When editing another file, the counter is reset, thus this |
| 4051 really checks if the FileType event has been triggered for the | |
| 4052 current buffer. This allows an autocommand that starts | |
| 4053 editing another buffer to set 'filetype' and load a syntax | |
| 4054 file. | |
| 4055 | |
| 32 | 4056 diff_filler({lnum}) *diff_filler()* |
| 4057 Returns the number of filler lines above line {lnum}. | |
| 4058 These are the lines that were inserted at this point in | |
| 4059 another diff'ed window. These filler lines are shown in the | |
| 4060 display but don't exist in the buffer. | |
| 4061 {lnum} is used like with |getline()|. Thus "." is the current | |
| 4062 line, "'m" mark m, etc. | |
| 4063 Returns 0 if the current window is not in diff mode. | |
| 4064 | |
|
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|
4065 Can also be used as a |method|: > |
|
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changeset
|
4066 GetLnum()->diff_filler() |
|
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|
4067 |
| 32 | 4068 diff_hlID({lnum}, {col}) *diff_hlID()* |
| 4069 Returns the highlight ID for diff mode at line {lnum} column | |
| 4070 {col} (byte index). When the current line does not have a | |
| 4071 diff change zero is returned. | |
| 4072 {lnum} is used like with |getline()|. Thus "." is the current | |
| 4073 line, "'m" mark m, etc. | |
| 4074 {col} is 1 for the leftmost column, {lnum} is 1 for the first | |
| 4075 line. | |
| 4076 The highlight ID can be used with |synIDattr()| to obtain | |
| 4077 syntax information about the highlighting. | |
| 4078 | |
|
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|
4079 Can also be used as a |method|: > |
|
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changeset
|
4080 GetLnum()->diff_hlID(col) |
|
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|
4081 |
|
19400
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|
4082 |
|
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changeset
|
4083 echoraw({expr}) *echoraw()* |
|
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changeset
|
4084 Output {expr} as-is, including unprintable characters. This |
|
bd9069d21c5d
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changeset
|
4085 can be used to output a terminal code. For example, to disable |
|
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changeset
|
4086 modifyOtherKeys: > |
|
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changeset
|
4087 call echoraw(&t_TE) |
|
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changeset
|
4088 < and to enable it again: > |
|
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changeset
|
4089 call echoraw(&t_TI) |
|
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changeset
|
4090 < Use with care, you can mess up the terminal this way. |
|
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|
4091 |
|
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changeset
|
4092 |
| 85 | 4093 empty({expr}) *empty()* |
| 4094 Return the Number 1 if {expr} is empty, zero otherwise. | |
|
7957
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7935
diff
changeset
|
4095 - A |List| or |Dictionary| is empty when it does not have any |
|
b74549818500
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diff
changeset
|
4096 items. |
|
15498
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4097 - A |String| is empty when its length is zero. |
|
e1de20a47fa9
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diff
changeset
|
4098 - A |Number| and |Float| are empty when their value is zero. |
|
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diff
changeset
|
4099 - |v:false|, |v:none| and |v:null| are empty, |v:true| is not. |
|
15498
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4100 - A |Job| is empty when it failed to start. |
|
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4101 - A |Channel| is empty when it is closed. |
| 15512 | 4102 - A |Blob| is empty when its length is zero. |
|
7957
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diff
changeset
|
4103 |
|
2033
de5a43c5eedc
Update documentation files.
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1998
diff
changeset
|
4104 For a long |List| this is much faster than comparing the |
| 685 | 4105 length with zero. |
|
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|
4106 |
|
17612
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patch 8.1.1803: all builtin functions are global
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diff
changeset
|
4107 Can also be used as a |method|: > |
|
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patch 8.1.1803: all builtin functions are global
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diff
changeset
|
4108 mylist->empty() |
| 85 | 4109 |
| 19099 | 4110 environ() *environ()* |
| 4111 Return all of environment variables as dictionary. You can | |
| 4112 check if an environment variable exists like this: > | |
| 4113 :echo has_key(environ(), 'HOME') | |
| 4114 < Note that the variable name may be CamelCase; to ignore case | |
| 4115 use this: > | |
| 4116 :echo index(keys(environ()), 'HOME', 0, 1) != -1 | |
| 4117 | |
| 7 | 4118 escape({string}, {chars}) *escape()* |
| 4119 Escape the characters in {chars} that occur in {string} with a | |
| 4120 backslash. Example: > | |
| 4121 :echo escape('c:\program files\vim', ' \') | |
| 4122 < results in: > | |
| 4123 c:\\program\ files\\vim | |
|
12427
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patch 8.0.1093: various small quickfix issues
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diff
changeset
|
4124 < Also see |shellescape()| and |fnameescape()|. |
| 1621 | 4125 |
|
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parents:
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diff
changeset
|
4126 Can also be used as a |method|: > |
|
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diff
changeset
|
4127 GetText()->escape(' \') |
|
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changeset
|
4128 < |
| 1621 | 4129 *eval()* |
| 95 | 4130 eval({string}) Evaluate {string} and return the result. Especially useful to |
| 4131 turn the result of |string()| back into the original value. | |
|
15571
4af72c724093
patch 8.1.0793: incorrect error messages for functions that take a Blob
Bram Moolenaar <Bram@vim.org>
parents:
15512
diff
changeset
|
4132 This works for Numbers, Floats, Strings, Blobs and composites |
|
4af72c724093
patch 8.1.0793: incorrect error messages for functions that take a Blob
Bram Moolenaar <Bram@vim.org>
parents:
15512
diff
changeset
|
4133 of them. Also works for |Funcref|s that refer to existing |
| 1621 | 4134 functions. |
| 95 | 4135 |
|
17620
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
4136 Can also be used as a |method|: > |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
4137 argv->join()->eval() |
|
072efa9ca875
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parents:
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diff
changeset
|
4138 |
| 7 | 4139 eventhandler() *eventhandler()* |
| 4140 Returns 1 when inside an event handler. That is that Vim got | |
| 4141 interrupted while waiting for the user to type a character, | |
| 4142 e.g., when dropping a file on Vim. This means interactive | |
| 4143 commands cannot be used. Otherwise zero is returned. | |
| 4144 | |
| 4145 executable({expr}) *executable()* | |
| 4146 This function checks if an executable with the name {expr} | |
| 4147 exists. {expr} must be the name of the program without any | |
| 10 | 4148 arguments. |
| 4149 executable() uses the value of $PATH and/or the normal | |
| 4150 searchpath for programs. *PATHEXT* | |
| 18972 | 4151 On MS-Windows the ".exe", ".bat", etc. can optionally be |
| 4152 included. Then the extensions in $PATHEXT are tried. Thus if | |
| 4153 "foo.exe" does not exist, "foo.exe.bat" can be found. If | |
|
20593
89b0f161e6a6
patch 8.2.0850: MS-Windows: exepath() works different from cmd.exe
Bram Moolenaar <Bram@vim.org>
parents:
20552
diff
changeset
|
4154 $PATHEXT is not set then ".com;.exe;.bat;.cmd" is used. A dot |
| 18972 | 4155 by itself can be used in $PATHEXT to try using the name |
| 4156 without an extension. When 'shell' looks like a Unix shell, | |
| 4157 then the name is also tried without adding an extension. | |
| 4158 On MS-Windows it only checks if the file exists and is not a | |
| 4159 directory, not if it's really executable. | |
| 819 | 4160 On MS-Windows an executable in the same directory as Vim is |
| 4161 always found. Since this directory is added to $PATH it | |
| 4162 should also work to execute it |win32-PATH|. | |
| 7 | 4163 The result is a Number: |
| 4164 1 exists | |
| 4165 0 does not exist | |
| 4166 -1 not implemented on this system | |
|
14249
4543777545a3
Updated runtime and language files.
Christian Brabandt <cb@256bit.org>
parents:
14193
diff
changeset
|
4167 |exepath()| can be used to get the full path of an executable. |
| 7 | 4168 |
|
17849
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patch 8.1.1921: more functions can be used as methods
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parents:
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diff
changeset
|
4169 Can also be used as a |method|: > |
|
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parents:
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diff
changeset
|
4170 GetCommand()->executable() |
|
73ddc462979d
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parents:
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diff
changeset
|
4171 |
|
9454
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diff
changeset
|
4172 execute({command} [, {silent}]) *execute()* |
|
9da0cb39cbee
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parents:
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diff
changeset
|
4173 Execute an Ex command or commands and return the output as a |
|
9da0cb39cbee
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diff
changeset
|
4174 string. |
|
9da0cb39cbee
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diff
changeset
|
4175 {command} can be a string or a List. In case of a List the |
|
9da0cb39cbee
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9430
diff
changeset
|
4176 lines are executed one by one. |
|
9da0cb39cbee
commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a
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parents:
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diff
changeset
|
4177 This is equivalent to: > |
|
9da0cb39cbee
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changeset
|
4178 redir => var |
|
9da0cb39cbee
commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a
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parents:
9430
diff
changeset
|
4179 {command} |
|
9da0cb39cbee
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diff
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|
4180 redir END |
|
9da0cb39cbee
commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a
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diff
changeset
|
4181 < |
|
9da0cb39cbee
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diff
changeset
|
4182 The optional {silent} argument can have these values: |
|
9da0cb39cbee
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9430
diff
changeset
|
4183 "" no `:silent` used |
|
9da0cb39cbee
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diff
changeset
|
4184 "silent" `:silent` used |
|
9da0cb39cbee
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parents:
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diff
changeset
|
4185 "silent!" `:silent!` used |
| 11062 | 4186 The default is "silent". Note that with "silent!", unlike |
|
9527
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parents:
9464
diff
changeset
|
4187 `:redir`, error messages are dropped. When using an external |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9464
diff
changeset
|
4188 command the screen may be messed up, use `system()` instead. |
|
9454
9da0cb39cbee
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diff
changeset
|
4189 *E930* |
|
9da0cb39cbee
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parents:
9430
diff
changeset
|
4190 It is not possible to use `:redir` anywhere in {command}. |
|
9da0cb39cbee
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diff
changeset
|
4191 |
|
9da0cb39cbee
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9430
diff
changeset
|
4192 To get a list of lines use |split()| on the result: > |
|
9464
be72f4201a1d
commit https://github.com/vim/vim/commit/063b9d15abea041a5bfff3ffc4e219e26fd1d4fa
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parents:
9460
diff
changeset
|
4193 split(execute('args'), "\n") |
|
9454
9da0cb39cbee
commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a
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9430
diff
changeset
|
4194 |
|
16833
6699c03347d2
patch 8.1.1418: win_execute() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16808
diff
changeset
|
4195 < To execute a command in another window than the current one |
|
6699c03347d2
patch 8.1.1418: win_execute() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16808
diff
changeset
|
4196 use `win_execute()`. |
|
6699c03347d2
patch 8.1.1418: win_execute() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16808
diff
changeset
|
4197 |
|
6699c03347d2
patch 8.1.1418: win_execute() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16808
diff
changeset
|
4198 When used recursively the output of the recursive call is not |
|
9454
9da0cb39cbee
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diff
changeset
|
4199 included in the output of the higher level call. |
|
9da0cb39cbee
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diff
changeset
|
4200 |
|
17849
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parents:
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diff
changeset
|
4201 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
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parents:
17837
diff
changeset
|
4202 GetCommand()->execute() |
|
73ddc462979d
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diff
changeset
|
4203 |
| 5782 | 4204 exepath({expr}) *exepath()* |
| 4205 If {expr} is an executable and is either an absolute path, a | |
| 4206 relative path or found in $PATH, return the full path. | |
| 4207 Note that the current directory is used when {expr} starts | |
| 4208 with "./", which may be a problem for Vim: > | |
| 4209 echo exepath(v:progpath) | |
| 5814 | 4210 < If {expr} cannot be found in $PATH or is not executable then |
| 5782 | 4211 an empty string is returned. |
| 4212 | |
|
17849
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changeset
|
4213 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
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parents:
17837
diff
changeset
|
4214 GetCommand()->exepath() |
| 18343 | 4215 < |
| 7 | 4216 *exists()* |
|
9790
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parents:
9737
diff
changeset
|
4217 exists({expr}) The result is a Number, which is |TRUE| if {expr} is defined, |
|
34cc6a101340
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changeset
|
4218 zero otherwise. |
|
34cc6a101340
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changeset
|
4219 |
|
34cc6a101340
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diff
changeset
|
4220 For checking for a supported feature use |has()|. |
|
34cc6a101340
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diff
changeset
|
4221 For checking if a file exists use |filereadable()|. |
|
34cc6a101340
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changeset
|
4222 |
|
34cc6a101340
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9737
diff
changeset
|
4223 The {expr} argument is a string, which contains one of these: |
| 7 | 4224 &option-name Vim option (only checks if it exists, |
| 4225 not if it really works) | |
| 4226 +option-name Vim option that works. | |
| 4227 $ENVNAME environment variable (could also be | |
| 4228 done by comparing with an empty | |
| 4229 string) | |
| 4230 *funcname built-in function (see |functions|) | |
| 4231 or user defined function (see | |
|
19805
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patch 8.2.0459: cannot check if a function name is correct
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diff
changeset
|
4232 |user-functions|) that is implemented. |
|
2dc5e6ddeb4c
patch 8.2.0459: cannot check if a function name is correct
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changeset
|
4233 Also works for a variable that is a |
|
2dc5e6ddeb4c
patch 8.2.0459: cannot check if a function name is correct
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changeset
|
4234 Funcref. |
|
2dc5e6ddeb4c
patch 8.2.0459: cannot check if a function name is correct
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diff
changeset
|
4235 ?funcname built-in function that could be |
|
2dc5e6ddeb4c
patch 8.2.0459: cannot check if a function name is correct
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diff
changeset
|
4236 implemented; to be used to check if |
|
2dc5e6ddeb4c
patch 8.2.0459: cannot check if a function name is correct
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changeset
|
4237 "funcname" is valid |
| 7 | 4238 varname internal variable (see |
|
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diff
changeset
|
4239 |internal-variables|). Also works |
| 685 | 4240 for |curly-braces-names|, |Dictionary| |
| 4241 entries, |List| items, etc. Beware | |
| 1668 | 4242 that evaluating an index may cause an |
| 4243 error message for an invalid | |
| 4244 expression. E.g.: > | |
| 4245 :let l = [1, 2, 3] | |
| 4246 :echo exists("l[5]") | |
| 4247 < 0 > | |
| 4248 :echo exists("l[xx]") | |
| 4249 < E121: Undefined variable: xx | |
| 4250 0 | |
| 7 | 4251 :cmdname Ex command: built-in command, user |
| 4252 command or command modifier |:command|. | |
| 4253 Returns: | |
| 4254 1 for match with start of a command | |
| 4255 2 full match with a command | |
| 4256 3 matches several user commands | |
| 4257 To check for a supported command | |
| 4258 always check the return value to be 2. | |
| 864 | 4259 :2match The |:2match| command. |
| 4260 :3match The |:3match| command. | |
| 7 | 4261 #event autocommand defined for this event |
| 4262 #event#pattern autocommand defined for this event and | |
| 4263 pattern (the pattern is taken | |
| 4264 literally and compared to the | |
| 4265 autocommand patterns character by | |
| 4266 character) | |
| 613 | 4267 #group autocommand group exists |
| 4268 #group#event autocommand defined for this group and | |
| 4269 event. | |
| 4270 #group#event#pattern | |
| 856 | 4271 autocommand defined for this group, |
| 613 | 4272 event and pattern. |
| 615 | 4273 ##event autocommand for this event is |
| 4274 supported. | |
| 7 | 4275 |
| 4276 Examples: > | |
| 4277 exists("&shortname") | |
| 4278 exists("$HOSTNAME") | |
| 4279 exists("*strftime") | |
| 4280 exists("*s:MyFunc") | |
| 4281 exists("bufcount") | |
| 4282 exists(":Make") | |
| 613 | 4283 exists("#CursorHold") |
| 7 | 4284 exists("#BufReadPre#*.gz") |
| 613 | 4285 exists("#filetypeindent") |
| 4286 exists("#filetypeindent#FileType") | |
| 4287 exists("#filetypeindent#FileType#*") | |
| 615 | 4288 exists("##ColorScheme") |
| 7 | 4289 < There must be no space between the symbol (&/$/*/#) and the |
| 4290 name. | |
| 867 | 4291 There must be no extra characters after the name, although in |
| 4292 a few cases this is ignored. That may become more strict in | |
| 4293 the future, thus don't count on it! | |
| 4294 Working example: > | |
| 4295 exists(":make") | |
| 4296 < NOT working example: > | |
| 4297 exists(":make install") | |
| 859 | 4298 |
| 4299 < Note that the argument must be a string, not the name of the | |
| 4300 variable itself. For example: > | |
| 7 | 4301 exists(bufcount) |
| 4302 < This doesn't check for existence of the "bufcount" variable, | |
| 853 | 4303 but gets the value of "bufcount", and checks if that exists. |
| 7 | 4304 |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4305 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4306 Varname()->exists() |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4307 |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4308 exp({expr}) *exp()* |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4309 Return the exponential of {expr} as a |Float| in the range |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4310 [0, inf]. |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4311 {expr} must evaluate to a |Float| or a |Number|. |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4312 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4313 :echo exp(2) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4314 < 7.389056 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4315 :echo exp(-1) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4316 < 0.367879 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4317 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4318 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4319 Compute()->exp() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4320 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
4321 {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4322 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4323 |
|
3410
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
4324 expand({expr} [, {nosuf} [, {list}]]) *expand()* |
| 7 | 4325 Expand wildcards and the following special keywords in {expr}. |
|
3410
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
4326 'wildignorecase' applies. |
|
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
4327 |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
4328 If {list} is given and it is |TRUE|, a List will be returned. |
|
3410
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
4329 Otherwise the result is a String and when there are several |
|
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
4330 matches, they are separated by <NL> characters. [Note: in |
|
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
4331 version 5.0 a space was used, which caused problems when a |
|
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
4332 file name contains a space] |
| 7 | 4333 |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
4334 If the expansion fails, the result is an empty string. A name |
| 4869 | 4335 for a non-existing file is not included, unless {expr} does |
| 4336 not start with '%', '#' or '<', see below. | |
| 7 | 4337 |
| 4338 When {expr} starts with '%', '#' or '<', the expansion is done | |
| 4339 like for the |cmdline-special| variables with their associated | |
| 4340 modifiers. Here is a short overview: | |
| 4341 | |
| 4342 % current file name | |
| 4343 # alternate file name | |
| 4344 #n alternate file name n | |
| 4345 <cfile> file name under the cursor | |
| 4346 <afile> autocmd file name | |
| 4347 <abuf> autocmd buffer number (as a String!) | |
| 4348 <amatch> autocmd matched name | |
| 22328 | 4349 <cexpr> C expression under the cursor |
| 5734 | 4350 <sfile> sourced script file or function name |
|
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14695
diff
changeset
|
4351 <slnum> sourced script line number or function |
|
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14695
diff
changeset
|
4352 line number |
|
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14695
diff
changeset
|
4353 <sflnum> script file line number, also when in |
|
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14695
diff
changeset
|
4354 a function |
|
21608
24cb89db078d
patch 8.2.1354: test 59 is old style
Bram Moolenaar <Bram@vim.org>
parents:
21499
diff
changeset
|
4355 <SID> "<SNR>123_" where "123" is the |
|
24cb89db078d
patch 8.2.1354: test 59 is old style
Bram Moolenaar <Bram@vim.org>
parents:
21499
diff
changeset
|
4356 current script ID |<SID>| |
| 22328 | 4357 <stack> call stack |
| 7 | 4358 <cword> word under the cursor |
| 4359 <cWORD> WORD under the cursor | |
| 4360 <client> the {clientid} of the last received | |
| 4361 message |server2client()| | |
| 4362 Modifiers: | |
| 4363 :p expand to full path | |
| 4364 :h head (last path component removed) | |
| 4365 :t tail (last path component only) | |
| 4366 :r root (one extension removed) | |
| 4367 :e extension only | |
| 4368 | |
| 4369 Example: > | |
| 4370 :let &tags = expand("%:p:h") . "/tags" | |
| 4371 < Note that when expanding a string that starts with '%', '#' or | |
| 4372 '<', any following text is ignored. This does NOT work: > | |
| 4373 :let doesntwork = expand("%:h.bak") | |
| 4374 < Use this: > | |
| 4375 :let doeswork = expand("%:h") . ".bak" | |
| 4376 < Also note that expanding "<cfile>" and others only returns the | |
| 4377 referenced file name without further expansion. If "<cfile>" | |
| 4378 is "~/.cshrc", you need to do another expand() to have the | |
| 4379 "~/" expanded into the path of the home directory: > | |
| 4380 :echo expand(expand("<cfile>")) | |
| 4381 < | |
| 4382 There cannot be white space between the variables and the | |
| 4383 following modifier. The |fnamemodify()| function can be used | |
| 4384 to modify normal file names. | |
| 4385 | |
| 4386 When using '%' or '#', and the current or alternate file name | |
| 4387 is not defined, an empty string is used. Using "%:p" in a | |
| 4388 buffer with no name, results in the current directory, with a | |
| 4389 '/' added. | |
| 4390 | |
| 4391 When {expr} does not start with '%', '#' or '<', it is | |
| 4392 expanded like a file name is expanded on the command line. | |
| 4393 'suffixes' and 'wildignore' are used, unless the optional | |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
4394 {nosuf} argument is given and it is |TRUE|. |
| 3398 | 4395 Names for non-existing files are included. The "**" item can |
| 4396 be used to search in a directory tree. For example, to find | |
| 4397 all "README" files in the current directory and below: > | |
| 444 | 4398 :echo expand("**/README") |
| 4399 < | |
|
16019
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
4400 expand() can also be used to expand variables and environment |
| 7 | 4401 variables that are only known in a shell. But this can be |
| 6180 | 4402 slow, because a shell may be used to do the expansion. See |
| 4403 |expr-env-expand|. | |
| 7 | 4404 The expanded variable is still handled like a list of file |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
4405 names. When an environment variable cannot be expanded, it is |
| 7 | 4406 left unchanged. Thus ":echo expand('$FOOBAR')" results in |
| 4407 "$FOOBAR". | |
| 4408 | |
| 4409 See |glob()| for finding existing files. See |system()| for | |
| 4410 getting the raw output of an external command. | |
| 4411 | |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4412 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4413 Getpattern()->expand() |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4414 |
|
17020
1841c03a9b5e
patch 8.1.1510: a plugin cannot easily expand a command like done internally
Bram Moolenaar <Bram@vim.org>
parents:
17004
diff
changeset
|
4415 expandcmd({expr}) *expandcmd()* |
|
1841c03a9b5e
patch 8.1.1510: a plugin cannot easily expand a command like done internally
Bram Moolenaar <Bram@vim.org>
parents:
17004
diff
changeset
|
4416 Expand special items in {expr} like what is done for an Ex |
|
1841c03a9b5e
patch 8.1.1510: a plugin cannot easily expand a command like done internally
Bram Moolenaar <Bram@vim.org>
parents:
17004
diff
changeset
|
4417 command such as `:edit`. This expands special keywords, like |
|
1841c03a9b5e
patch 8.1.1510: a plugin cannot easily expand a command like done internally
Bram Moolenaar <Bram@vim.org>
parents:
17004
diff
changeset
|
4418 with |expand()|, and environment variables, anywhere in |
| 18456 | 4419 {expr}. "~user" and "~/path" are only expanded at the start. |
| 4420 Returns the expanded string. Example: > | |
|
17020
1841c03a9b5e
patch 8.1.1510: a plugin cannot easily expand a command like done internally
Bram Moolenaar <Bram@vim.org>
parents:
17004
diff
changeset
|
4421 :echo expandcmd('make %<.o') |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4422 |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4423 < Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4424 GetCommand()->expandcmd() |
|
17020
1841c03a9b5e
patch 8.1.1510: a plugin cannot easily expand a command like done internally
Bram Moolenaar <Bram@vim.org>
parents:
17004
diff
changeset
|
4425 < |
| 102 | 4426 extend({expr1}, {expr2} [, {expr3}]) *extend()* |
| 692 | 4427 {expr1} and {expr2} must be both |Lists| or both |
| 4428 |Dictionaries|. | |
| 4429 | |
| 4430 If they are |Lists|: Append {expr2} to {expr1}. | |
| 22824 | 4431 If {expr3} is given insert the items of {expr2} before the |
| 4432 item with index {expr3} in {expr1}. When {expr3} is zero | |
| 4433 insert before the first item. When {expr3} is equal to | |
| 4434 len({expr1}) then {expr2} is appended. | |
| 79 | 4435 Examples: > |
| 4436 :echo sort(extend(mylist, [7, 5])) | |
| 4437 :call extend(mylist, [2, 3], 1) | |
| 1699 | 4438 < When {expr1} is the same List as {expr2} then the number of |
| 4439 items copied is equal to the original length of the List. | |
| 4440 E.g., when {expr3} is 1 you get N new copies of the first item | |
| 4441 (where N is the original length of the List). | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
4442 Use |add()| to concatenate one item to a list. To concatenate |
| 82 | 4443 two lists into a new list use the + operator: > |
| 79 | 4444 :let newlist = [1, 2, 3] + [4, 5] |
| 102 | 4445 < |
| 692 | 4446 If they are |Dictionaries|: |
| 102 | 4447 Add all entries from {expr2} to {expr1}. |
| 4448 If a key exists in both {expr1} and {expr2} then {expr3} is | |
| 4449 used to decide what to do: | |
| 4450 {expr3} = "keep": keep the value of {expr1} | |
| 4451 {expr3} = "force": use the value of {expr2} | |
| 856 | 4452 {expr3} = "error": give an error message *E737* |
| 102 | 4453 When {expr3} is omitted then "force" is assumed. |
| 4454 | |
| 4455 {expr1} is changed when {expr2} is not empty. If necessary | |
| 4456 make a copy of {expr1} first. | |
| 4457 {expr2} remains unchanged. | |
| 6823 | 4458 When {expr1} is locked and {expr2} is not empty the operation |
| 4459 fails. | |
| 102 | 4460 Returns {expr1}. |
| 4461 | |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
4462 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
4463 mylist->extend(otherlist) |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
4464 |
| 79 | 4465 |
| 842 | 4466 feedkeys({string} [, {mode}]) *feedkeys()* |
| 4467 Characters in {string} are queued for processing as if they | |
| 6549 | 4468 come from a mapping or were typed by the user. |
|
15378
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
parents:
15335
diff
changeset
|
4469 |
| 6549 | 4470 By default the string is added to the end of the typeahead |
| 4471 buffer, thus if a mapping is still being executed the | |
| 4472 characters come after them. Use the 'i' flag to insert before | |
| 4473 other characters, they will be executed next, before any | |
| 4474 characters from a mapping. | |
|
15378
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
parents:
15335
diff
changeset
|
4475 |
| 842 | 4476 The function does not wait for processing of keys contained in |
| 4477 {string}. | |
|
15378
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
parents:
15335
diff
changeset
|
4478 |
| 842 | 4479 To include special keys into {string}, use double-quotes |
| 4480 and "\..." notation |expr-quote|. For example, | |
| 1215 | 4481 feedkeys("\<CR>") simulates pressing of the <Enter> key. But |
| 842 | 4482 feedkeys('\<CR>') pushes 5 characters. |
|
16600
ff3c99bd1038
patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents:
16576
diff
changeset
|
4483 A special code that might be useful is <Ignore>, it exits the |
|
ff3c99bd1038
patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents:
16576
diff
changeset
|
4484 wait for a character without doing anything. *<Ignore>* |
|
15378
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
parents:
15335
diff
changeset
|
4485 |
| 842 | 4486 {mode} is a String, which can contain these character flags: |
|
15378
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
parents:
15335
diff
changeset
|
4487 'm' Remap keys. This is default. If {mode} is absent, |
|
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
parents:
15335
diff
changeset
|
4488 keys are remapped. |
| 843 | 4489 'n' Do not remap keys. |
| 4490 't' Handle keys as if typed; otherwise they are handled as | |
| 4491 if coming from a mapping. This matters for undo, | |
| 4492 opening folds, etc. | |
|
15615
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
4493 'L' Lowlevel input. Only works for Unix or when using the |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
4494 GUI. Keys are used as if they were coming from the |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
4495 terminal. Other flags are not used. *E980* |
|
19742
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
19721
diff
changeset
|
4496 When a CTRL-C interrupts and 't' is included it sets |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
19721
diff
changeset
|
4497 the internal "got_int" flag. |
| 6549 | 4498 'i' Insert the string instead of appending (see above). |
|
7703
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7659
diff
changeset
|
4499 'x' Execute commands until typeahead is empty. This is |
|
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7659
diff
changeset
|
4500 similar to using ":normal!". You can call feedkeys() |
|
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7659
diff
changeset
|
4501 several times without 'x' and then one time with 'x' |
|
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7659
diff
changeset
|
4502 (possibly with an empty {string}) to execute all the |
|
8876
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4503 typeahead. Note that when Vim ends in Insert mode it |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4504 will behave as if <Esc> is typed, to avoid getting |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4505 stuck, waiting for a character to be typed before the |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4506 script continues. |
|
15378
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
parents:
15335
diff
changeset
|
4507 Note that if you manage to call feedkeys() while |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
4508 executing commands, thus calling it recursively, then |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
4509 all typeahead will be consumed by the last call. |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
4510 '!' When used with 'x' will not end Insert mode. Can be |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
4511 used in a test when a timer is set to exit Insert mode |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
4512 a little later. Useful for testing CursorHoldI. |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
4513 |
| 842 | 4514 Return value is always 0. |
| 4515 | |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4516 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4517 GetInput()->feedkeys() |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4518 |
| 7 | 4519 filereadable({file}) *filereadable()* |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
4520 The result is a Number, which is |TRUE| when a file with the |
| 7 | 4521 name {file} exists, and can be read. If {file} doesn't exist, |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
4522 or is a directory, the result is |FALSE|. {file} is any |
| 7 | 4523 expression, which is used as a String. |
| 1156 | 4524 If you don't care about the file being readable you can use |
| 4525 |glob()|. | |
|
17620
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
4526 {file} is used as-is, you may want to expand wildcards first: > |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
4527 echo filereadable('~/.vimrc') |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
4528 0 |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
4529 echo filereadable(expand('~/.vimrc')) |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
4530 1 |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4531 |
|
73ddc462979d
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Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4532 < Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4533 GetName()->filereadable() |
|
17620
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
4534 < *file_readable()* |
| 7 | 4535 Obsolete name: file_readable(). |
| 4536 | |
| 95 | 4537 |
| 1156 | 4538 filewritable({file}) *filewritable()* |
| 4539 The result is a Number, which is 1 when a file with the | |
| 4540 name {file} exists, and can be written. If {file} doesn't | |
| 1621 | 4541 exist, or is not writable, the result is 0. If {file} is a |
| 1156 | 4542 directory, and we can write to it, the result is 2. |
| 4543 | |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4544 Can also be used as a |method|: > |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
4545 GetName()->filewritable() |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4546 |
| 1156 | 4547 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4548 filter({expr1}, {expr2}) *filter()* |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4549 {expr1} must be a |List| or a |Dictionary|. |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4550 For each item in {expr1} evaluate {expr2} and when the result |
| 685 | 4551 is zero remove the item from the |List| or |Dictionary|. |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4552 {expr2} must be a |string| or |Funcref|. |
| 12785 | 4553 |
|
10218
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
4554 If {expr2} is a |string|, inside {expr2} |v:val| has the value |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4555 of the current item. For a |Dictionary| |v:key| has the key |
|
10218
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
4556 of the current item and for a |List| |v:key| has the index of |
|
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
4557 the current item. |
| 102 | 4558 Examples: > |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4559 call filter(mylist, 'v:val !~ "OLD"') |
| 102 | 4560 < Removes the items where "OLD" appears. > |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4561 call filter(mydict, 'v:key >= 8') |
| 102 | 4562 < Removes the items with a key below 8. > |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4563 call filter(var, 0) |
| 685 | 4564 < Removes all the items, thus clears the |List| or |Dictionary|. |
| 99 | 4565 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4566 Note that {expr2} is the result of expression and is then |
| 102 | 4567 used as an expression again. Often it is good to use a |
| 4568 |literal-string| to avoid having to double backslashes. | |
| 4569 | |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4570 If {expr2} is a |Funcref| it must take two arguments: |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4571 1. the key or the index of the current item. |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4572 2. the value of the current item. |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
4573 The function must return |TRUE| if the item should be kept. |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4574 Example that keeps the odd items of a list: > |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4575 func Odd(idx, val) |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4576 return a:idx % 2 == 1 |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4577 endfunc |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4578 call filter(mylist, function('Odd')) |
|
10218
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
4579 < It is shorter when using a |lambda|: > |
|
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
4580 call filter(myList, {idx, val -> idx * val <= 42}) |
|
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
4581 < If you do not use "val" you can leave it out: > |
|
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
4582 call filter(myList, {idx -> idx % 2 == 1}) |
|
10244
876fbdd84e52
commit https://github.com/vim/vim/commit/2ec618c9feac4573b154510236ad8121c77d0eca
Christian Brabandt <cb@256bit.org>
parents:
10237
diff
changeset
|
4583 < |
| 685 | 4584 The operation is done in-place. If you want a |List| or |
| 4585 |Dictionary| to remain unmodified make a copy first: > | |
| 650 | 4586 :let l = filter(copy(mylist), 'v:val =~ "KEEP"') |
| 102 | 4587 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4588 < Returns {expr1}, the |List| or |Dictionary| that was filtered. |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4589 When an error is encountered while evaluating {expr2} no |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4590 further items in {expr1} are processed. When {expr2} is a |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4591 Funcref errors inside a function are ignored, unless it was |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
4592 defined with the "abort" flag. |
| 95 | 4593 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
4594 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
4595 mylist->filter(expr2) |
| 95 | 4596 |
| 12785 | 4597 finddir({name} [, {path} [, {count}]]) *finddir()* |
| 1095 | 4598 Find directory {name} in {path}. Supports both downwards and |
| 4599 upwards recursive directory searches. See |file-searching| | |
| 4600 for the syntax of {path}. | |
| 4601 Returns the path of the first found match. When the found | |
| 4602 directory is below the current directory a relative path is | |
| 4603 returned. Otherwise a full path is returned. | |
| 19 | 4604 If {path} is omitted or empty then 'path' is used. |
| 4605 If the optional {count} is given, find {count}'s occurrence of | |
| 794 | 4606 {name} in {path} instead of the first one. |
| 809 | 4607 When {count} is negative return all the matches in a |List|. |
| 19 | 4608 This is quite similar to the ex-command |:find|. |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
4609 {only available when compiled with the |+file_in_path| |
|
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
4610 feature} |
| 794 | 4611 |
|
17849
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parents:
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diff
changeset
|
4612 Can also be used as a |method|: > |
|
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changeset
|
4613 GetName()->finddir() |
|
73ddc462979d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4614 |
| 12785 | 4615 findfile({name} [, {path} [, {count}]]) *findfile()* |
| 794 | 4616 Just like |finddir()|, but find a file instead of a directory. |
| 4617 Uses 'suffixesadd'. | |
| 19 | 4618 Example: > |
| 4619 :echo findfile("tags.vim", ".;") | |
| 1156 | 4620 < Searches from the directory of the current file upwards until |
| 4621 it finds the file "tags.vim". | |
| 7 | 4622 |
|
17849
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4623 Can also be used as a |method|: > |
|
73ddc462979d
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parents:
17837
diff
changeset
|
4624 GetName()->findfile() |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4625 |
|
20766
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4626 flatten({list} [, {maxdepth}]) *flatten()* |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4627 Flatten {list} up to {maxdepth} levels. Without {maxdepth} |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4628 the result is a |List| without nesting, as if {maxdepth} is |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4629 a very large number. |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4630 The {list} is changed in place, make a copy first if you do |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4631 not want that. |
| 20965 | 4632 *E900* |
|
20766
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4633 {maxdepth} means how deep in nested lists changes are made. |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4634 {list} is not modified when {maxdepth} is 0. |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4635 {maxdepth} must be positive number. |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4636 |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4637 If there is an error the number zero is returned. |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4638 |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4639 Example: > |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4640 :echo flatten([1, [2, [3, 4]], 5]) |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4641 < [1, 2, 3, 4, 5] > |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4642 :echo flatten([1, [2, [3, 4]], 5], 1) |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4643 < [1, 2, [3, 4], 5] |
|
821925509d8c
patch 8.2.0935: flattening a list with existing code is slow
Bram Moolenaar <Bram@vim.org>
parents:
20753
diff
changeset
|
4644 |
| 1621 | 4645 float2nr({expr}) *float2nr()* |
| 4646 Convert {expr} to a Number by omitting the part after the | |
| 4647 decimal point. | |
| 4648 {expr} must evaluate to a |Float| or a Number. | |
| 4649 When the value of {expr} is out of range for a |Number| the | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9344
diff
changeset
|
4650 result is truncated to 0x7fffffff or -0x7fffffff (or when |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9344
diff
changeset
|
4651 64-bit Number support is enabled, 0x7fffffffffffffff or |
|
12427
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
4652 -0x7fffffffffffffff). NaN results in -0x80000000 (or when |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9344
diff
changeset
|
4653 64-bit Number support is enabled, -0x8000000000000000). |
| 1621 | 4654 Examples: > |
| 4655 echo float2nr(3.95) | |
| 4656 < 3 > | |
| 4657 echo float2nr(-23.45) | |
| 4658 < -23 > | |
| 4659 echo float2nr(1.0e100) | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9344
diff
changeset
|
4660 < 2147483647 (or 9223372036854775807) > |
| 1621 | 4661 echo float2nr(-1.0e150) |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9344
diff
changeset
|
4662 < -2147483647 (or -9223372036854775807) > |
| 1621 | 4663 echo float2nr(1.0e-100) |
| 4664 < 0 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4665 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4666 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4667 Compute()->float2nr() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4668 < |
| 1621 | 4669 {only available when compiled with the |+float| feature} |
| 4670 | |
| 4671 | |
| 4672 floor({expr}) *floor()* | |
| 4673 Return the largest integral value less than or equal to | |
| 4674 {expr} as a |Float| (round down). | |
| 4675 {expr} must evaluate to a |Float| or a |Number|. | |
| 4676 Examples: > | |
| 4677 echo floor(1.856) | |
| 4678 < 1.0 > | |
| 4679 echo floor(-5.456) | |
| 4680 < -6.0 > | |
| 4681 echo floor(4.0) | |
| 4682 < 4.0 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4683 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4684 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4685 Compute()->floor() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4686 < |
| 1621 | 4687 {only available when compiled with the |+float| feature} |
| 12785 | 4688 |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4689 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4690 fmod({expr1}, {expr2}) *fmod()* |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4691 Return the remainder of {expr1} / {expr2}, even if the |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4692 division is not representable. Returns {expr1} - i * {expr2} |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4693 for some integer i such that if {expr2} is non-zero, the |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4694 result has the same sign as {expr1} and magnitude less than |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4695 the magnitude of {expr2}. If {expr2} is zero, the value |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4696 returned is zero. The value returned is a |Float|. |
|
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4697 {expr1} and {expr2} must evaluate to a |Float| or a |Number|. |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4698 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4699 :echo fmod(12.33, 1.22) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4700 < 0.13 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4701 :echo fmod(-12.33, 1.22) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4702 < -0.13 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4703 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4704 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4705 Compute()->fmod(1.22) |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
4706 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
4707 {only available when compiled with |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4708 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
4709 |
| 1586 | 4710 fnameescape({string}) *fnameescape()* |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
4711 Escape {string} for use as file name command argument. All |
| 1586 | 4712 characters that have a special meaning, such as '%' and '|' |
| 4713 are escaped with a backslash. | |
| 1621 | 4714 For most systems the characters escaped are |
| 4715 " \t\n*?[{`$\\%#'\"|!<". For systems where a backslash | |
| 4716 appears in a filename, it depends on the value of 'isfname'. | |
| 1700 | 4717 A leading '+' and '>' is also escaped (special after |:edit| |
| 4718 and |:write|). And a "-" by itself (special after |:cd|). | |
| 1586 | 4719 Example: > |
| 1700 | 4720 :let fname = '+some str%nge|name' |
| 1586 | 4721 :exe "edit " . fnameescape(fname) |
| 4722 < results in executing: > | |
| 1700 | 4723 edit \+some\ str\%nge\|name |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4724 < |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4725 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4726 GetName()->fnameescape() |
| 1586 | 4727 |
| 7 | 4728 fnamemodify({fname}, {mods}) *fnamemodify()* |
| 4729 Modify file name {fname} according to {mods}. {mods} is a | |
| 4730 string of characters like it is used for file names on the | |
| 4731 command line. See |filename-modifiers|. | |
| 4732 Example: > | |
| 4733 :echo fnamemodify("main.c", ":p:h") | |
| 4734 < results in: > | |
| 4735 /home/mool/vim/vim/src | |
| 1621 | 4736 < Note: Environment variables don't work in {fname}, use |
| 7 | 4737 |expand()| first then. |
| 4738 | |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4739 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4740 GetName()->fnamemodify(':p:h') |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4741 |
| 7 | 4742 foldclosed({lnum}) *foldclosed()* |
| 4743 The result is a Number. If the line {lnum} is in a closed | |
| 4744 fold, the result is the number of the first line in that fold. | |
| 4745 If the line {lnum} is not in a closed fold, -1 is returned. | |
| 4746 | |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4747 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4748 GetLnum()->foldclosed() |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4749 |
| 7 | 4750 foldclosedend({lnum}) *foldclosedend()* |
| 4751 The result is a Number. If the line {lnum} is in a closed | |
| 4752 fold, the result is the number of the last line in that fold. | |
| 4753 If the line {lnum} is not in a closed fold, -1 is returned. | |
| 4754 | |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4755 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4756 GetLnum()->foldclosedend() |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4757 |
| 7 | 4758 foldlevel({lnum}) *foldlevel()* |
| 4759 The result is a Number, which is the foldlevel of line {lnum} | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
4760 in the current buffer. For nested folds the deepest level is |
| 7 | 4761 returned. If there is no fold at line {lnum}, zero is |
| 4762 returned. It doesn't matter if the folds are open or closed. | |
| 4763 When used while updating folds (from 'foldexpr') -1 is | |
| 4764 returned for lines where folds are still to be updated and the | |
| 4765 foldlevel is unknown. As a special case the level of the | |
| 4766 previous line is usually available. | |
| 4767 | |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4768 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4769 GetLnum()->foldlevel() |
| 18343 | 4770 < |
| 7 | 4771 *foldtext()* |
| 4772 foldtext() Returns a String, to be displayed for a closed fold. This is | |
| 4773 the default function used for the 'foldtext' option and should | |
| 4774 only be called from evaluating 'foldtext'. It uses the | |
| 4775 |v:foldstart|, |v:foldend| and |v:folddashes| variables. | |
| 4776 The returned string looks like this: > | |
| 4777 +-- 45 lines: abcdef | |
|
11181
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
4778 < The number of leading dashes depends on the foldlevel. The |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
4779 "45" is the number of lines in the fold. "abcdef" is the text |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
4780 in the first non-blank line of the fold. Leading white space, |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
4781 "//" or "/*" and the text from the 'foldmarker' and |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
4782 'commentstring' options is removed. |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
4783 When used to draw the actual foldtext, the rest of the line |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
4784 will be filled with the fold char from the 'fillchars' |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
4785 setting. |
| 7 | 4786 {not available when compiled without the |+folding| feature} |
| 4787 | |
| 29 | 4788 foldtextresult({lnum}) *foldtextresult()* |
| 4789 Returns the text that is displayed for the closed fold at line | |
| 4790 {lnum}. Evaluates 'foldtext' in the appropriate context. | |
| 4791 When there is no closed fold at {lnum} an empty string is | |
| 4792 returned. | |
| 4793 {lnum} is used like with |getline()|. Thus "." is the current | |
| 4794 line, "'m" mark m, etc. | |
| 4795 Useful when exporting folded text, e.g., to HTML. | |
| 4796 {not available when compiled without the |+folding| feature} | |
| 4797 | |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4798 |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4799 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4800 GetLnum()->foldtextresult() |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4801 < |
| 7 | 4802 *foreground()* |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
4803 foreground() Move the Vim window to the foreground. Useful when sent from |
| 7 | 4804 a client to a Vim server. |remote_send()| |
| 4805 On Win32 systems this might not work, the OS does not always | |
| 4806 allow a window to bring itself to the foreground. Use | |
| 4807 |remote_foreground()| instead. | |
| 4808 {only in the Win32, Athena, Motif and GTK GUI versions and the | |
| 4809 Win32 console version} | |
| 4810 | |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4811 *funcref()* |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4812 funcref({name} [, {arglist}] [, {dict}]) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4813 Just like |function()|, but the returned Funcref will lookup |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4814 the function by reference, not by name. This matters when the |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4815 function {name} is redefined later. |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4816 |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4817 Unlike |function()|, {name} must be an existing user function. |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4818 Also for autoloaded functions. {name} cannot be a builtin |
|
80ac9cf77c9b
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Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4819 function. |
| 82 | 4820 |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4821 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4822 GetFuncname()->funcref([arg]) |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4823 < |
|
8538
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4824 *function()* *E700* *E922* *E923* |
|
c337c813c64d
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4825 function({name} [, {arglist}] [, {dict}]) |
| 685 | 4826 Return a |Funcref| variable that refers to function {name}. |
|
8577
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Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4827 {name} can be the name of a user defined function or an |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4828 internal function. |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4829 |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4830 {name} can also be a Funcref or a partial. When it is a |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4831 partial the dict stored in it will be used and the {dict} |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4832 argument is not allowed. E.g.: > |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4833 let FuncWithArg = function(dict.Func, [arg]) |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4834 let Broken = function(dict.Func, [arg], dict) |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
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parents:
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diff
changeset
|
4835 < |
|
9723
80ac9cf77c9b
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Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4836 When using the Funcref the function will be found by {name}, |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4837 also when it was redefined later. Use |funcref()| to keep the |
|
80ac9cf77c9b
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Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
4838 same function. |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4839 |
|
8538
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commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4840 When {arglist} or {dict} is present this creates a partial. |
|
9097
071f9da012fb
commit https://github.com/vim/vim/commit/06d2d38ab7564e1f784b1058a4ef4580cd6d1810
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parents:
9076
diff
changeset
|
4841 That means the argument list and/or the dictionary is stored in |
|
8538
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4842 the Funcref and will be used when the Funcref is called. |
| 12785 | 4843 |
|
8538
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commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4844 The arguments are passed to the function in front of other |
| 17667 | 4845 arguments, but after any argument from |method|. Example: > |
|
8538
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4846 func Callback(arg1, arg2, name) |
|
c337c813c64d
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parents:
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diff
changeset
|
4847 ... |
| 17667 | 4848 let Partial = function('Callback', ['one', 'two']) |
|
8538
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parents:
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diff
changeset
|
4849 ... |
| 17667 | 4850 call Partial('name') |
|
8538
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commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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parents:
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diff
changeset
|
4851 < Invokes the function as with: > |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4852 call Callback('one', 'two', 'name') |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4853 |
| 17667 | 4854 < With a |method|: > |
| 4855 func Callback(one, two, three) | |
| 4856 ... | |
| 4857 let Partial = function('Callback', ['two']) | |
| 4858 ... | |
| 4859 eval 'one'->Partial('three') | |
| 4860 < Invokes the function as with: > | |
| 4861 call Callback('one', 'two', 'three') | |
| 4862 | |
|
8669
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4863 < The function() call can be nested to add more arguments to the |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4864 Funcref. The extra arguments are appended to the list of |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4865 arguments. Example: > |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4866 func Callback(arg1, arg2, name) |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
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parents:
8577
diff
changeset
|
4867 ... |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4868 let Func = function('Callback', ['one']) |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4869 let Func2 = function(Func, ['two']) |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4870 ... |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4871 call Func2('name') |
|
06848fe9c816
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parents:
8577
diff
changeset
|
4872 < Invokes the function as with: > |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
4873 call Callback('one', 'two', 'name') |
|
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4874 |
|
8538
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commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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parents:
8536
diff
changeset
|
4875 < The Dictionary is only useful when calling a "dict" function. |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4876 In that case the {dict} is passed in as "self". Example: > |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4877 function Callback() dict |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4878 echo "called for " . self.name |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4879 endfunction |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4880 ... |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4881 let context = {"name": "example"} |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4882 let Func = function('Callback', context) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4883 ... |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4884 call Func() " will echo: called for example |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4885 < The use of function() is not needed when there are no extra |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4886 arguments, these two are equivalent: > |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4887 let Func = function('Callback', context) |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
4888 let Func = context.Callback |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4889 |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4890 < The argument list and the Dictionary can be combined: > |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4891 function Callback(arg1, count) dict |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4892 ... |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4893 let context = {"name": "example"} |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4894 let Func = function('Callback', ['one'], context) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4895 ... |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4896 call Func(500) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4897 < Invokes the function as with: > |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4898 call context.Callback('one', 500) |
|
17849
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4899 < |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4900 Can also be used as a |method|: > |
|
73ddc462979d
patch 8.1.1921: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17837
diff
changeset
|
4901 GetFuncname()->function([arg]) |
|
8538
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commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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parents:
8536
diff
changeset
|
4902 |
| 82 | 4903 |
| 3224 | 4904 garbagecollect([{atexit}]) *garbagecollect()* |
|
8881
ed0b39dd7fd6
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Christian Brabandt <cb@256bit.org>
parents:
8876
diff
changeset
|
4905 Cleanup unused |Lists|, |Dictionaries|, |Channels| and |Jobs| |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8876
diff
changeset
|
4906 that have circular references. |
| 12785 | 4907 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8876
diff
changeset
|
4908 There is hardly ever a need to invoke this function, as it is |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8876
diff
changeset
|
4909 automatically done when Vim runs out of memory or is waiting |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8876
diff
changeset
|
4910 for the user to press a key after 'updatetime'. Items without |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8876
diff
changeset
|
4911 circular references are always freed when they become unused. |
| 685 | 4912 This is useful if you have deleted a very big |List| and/or |
| 4913 |Dictionary| with circular references in a script that runs | |
| 4914 for a long time. | |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8876
diff
changeset
|
4915 |
| 3224 | 4916 When the optional {atexit} argument is one, garbage |
| 1405 | 4917 collection will also be done when exiting Vim, if it wasn't |
| 4918 done before. This is useful when checking for memory leaks. | |
| 370 | 4919 |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
4920 The garbage collection is not done immediately but only when |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
4921 it's safe to perform. This is when waiting for the user to |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
4922 type a character. To force garbage collection immediately use |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
4923 |test_garbagecollect_now()|. |
|
8881
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parents:
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diff
changeset
|
4924 |
| 140 | 4925 get({list}, {idx} [, {default}]) *get()* |
| 685 | 4926 Get item {idx} from |List| {list}. When this item is not |
| 82 | 4927 available return {default}. Return zero when {default} is |
| 4928 omitted. | |
| 21250 | 4929 Preferably used as a |method|: > |
|
17612
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patch 8.1.1803: all builtin functions are global
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parents:
17571
diff
changeset
|
4930 mylist->get(idx) |
|
15498
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
15456
diff
changeset
|
4931 get({blob}, {idx} [, {default}]) |
|
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
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parents:
15456
diff
changeset
|
4932 Get byte {idx} from |Blob| {blob}. When this byte is not |
|
e1de20a47fa9
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parents:
15456
diff
changeset
|
4933 available return {default}. Return -1 when {default} is |
|
e1de20a47fa9
patch 8.1.0757: not enough documentation for Blobs
Bram Moolenaar <Bram@vim.org>
parents:
15456
diff
changeset
|
4934 omitted. |
| 21250 | 4935 Preferably used as a |method|: > |
| 4936 myblob->get(idx) | |
| 102 | 4937 get({dict}, {key} [, {default}]) |
| 685 | 4938 Get item with key {key} from |Dictionary| {dict}. When this |
| 102 | 4939 item is not available return {default}. Return zero when |
| 17571 | 4940 {default} is omitted. Useful example: > |
| 4941 let val = get(g:, 'var_name', 'default') | |
| 4942 < This gets the value of g:var_name if it exists, and uses | |
| 4943 'default' when it does not exist. | |
| 21250 | 4944 Preferably used as a |method|: > |
| 4945 mydict->get(key) | |
|
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commit https://github.com/vim/vim/commit/03e19a04ac2ca55643663b97b6ab94043233dcbd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4946 get({func}, {what}) |
|
0cc48b3cd884
commit https://github.com/vim/vim/commit/03e19a04ac2ca55643663b97b6ab94043233dcbd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4947 Get an item with from Funcref {func}. Possible values for |
|
9110
6d3888e2232c
commit https://github.com/vim/vim/commit/2bbf8eff6fab16d86e7bcfc0da1962d31bec7891
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parents:
9108
diff
changeset
|
4948 {what} are: |
| 11062 | 4949 "name" The function name |
| 4950 "func" The function | |
| 4951 "dict" The dictionary | |
| 4952 "args" The list with arguments | |
| 21250 | 4953 Preferably used as a |method|: > |
| 4954 myfunc->get(what) | |
| 4955 < | |
|
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diff
changeset
|
4956 *getbufinfo()* |
|
3e96d9ed2ca1
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diff
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|
4957 getbufinfo([{expr}]) |
|
3e96d9ed2ca1
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diff
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|
4958 getbufinfo([{dict}]) |
|
9877
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parents:
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diff
changeset
|
4959 Get information about buffers as a List of Dictionaries. |
|
9858
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|
4960 |
|
3e96d9ed2ca1
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diff
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|
4961 Without an argument information about all the buffers is |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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diff
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|
4962 returned. |
|
3e96d9ed2ca1
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diff
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|
4963 |
| 21093 | 4964 When the argument is a |Dictionary| only the buffers matching |
|
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|
4965 the specified criteria are returned. The following keys can |
|
3e96d9ed2ca1
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|
4966 be specified in {dict}: |
|
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|
4967 buflisted include only listed buffers. |
|
3e96d9ed2ca1
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diff
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|
4968 bufloaded include only loaded buffers. |
|
13020
58cce40c965b
patch 8.0.1386: cannot select modified buffers with getbufinfo()
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parents:
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diff
changeset
|
4969 bufmodified include only modified buffers. |
|
9858
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|
4970 |
|
3e96d9ed2ca1
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diff
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|
4971 Otherwise, {expr} specifies a particular buffer to return |
|
3e96d9ed2ca1
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|
4972 information for. For the use of {expr}, see |bufname()| |
|
3e96d9ed2ca1
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|
4973 above. If the buffer is found the returned List has one item. |
|
3e96d9ed2ca1
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|
4974 Otherwise the result is an empty list. |
|
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|
4975 |
|
3e96d9ed2ca1
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diff
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|
4976 Each returned List item is a dictionary with the following |
|
3e96d9ed2ca1
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|
4977 entries: |
| 21676 | 4978 bufnr Buffer number. |
|
9858
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diff
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|
4979 changed TRUE if the buffer is modified. |
| 21676 | 4980 changedtick Number of changes made to the buffer. |
|
9858
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parents:
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diff
changeset
|
4981 hidden TRUE if the buffer is hidden. |
| 21676 | 4982 lastused Timestamp in seconds, like |
|
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18456
diff
changeset
|
4983 |localtime()|, when the buffer was |
|
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18456
diff
changeset
|
4984 last used. |
|
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4985 {only with the |+viminfo| feature} |
|
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diff
changeset
|
4986 listed TRUE if the buffer is listed. |
| 21676 | 4987 lnum Line number used for the buffer when |
| 4988 opened in the current window. | |
| 4989 linecount Number of lines in the buffer (only | |
|
18916
cf051bdefb3f
patch 8.2.0019: cannot number of lines of another buffer
Bram Moolenaar <Bram@vim.org>
parents:
18912
diff
changeset
|
4990 valid when loaded) |
|
9858
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diff
changeset
|
4991 loaded TRUE if the buffer is loaded. |
| 21676 | 4992 name Full path to the file in the buffer. |
| 4993 signs List of signs placed in the buffer. | |
|
9858
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|
4994 Each list item is a dictionary with |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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changeset
|
4995 the following fields: |
|
3e96d9ed2ca1
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|
4996 id sign identifier |
|
3e96d9ed2ca1
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|
4997 lnum line number |
|
3e96d9ed2ca1
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|
4998 name sign name |
| 21676 | 4999 variables A reference to the dictionary with |
|
10000
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|
5000 buffer-local variables. |
| 21676 | 5001 windows List of |window-ID|s that display this |
|
10000
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parents:
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|
5002 buffer |
| 21676 | 5003 popups List of popup |window-ID|s that |
|
17253
26e0352613ec
patch 8.1.1626: no test for closing a popup window with a modified buffer
Bram Moolenaar <Bram@vim.org>
parents:
17221
diff
changeset
|
5004 display this buffer |
|
9858
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|
5005 |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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parents:
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diff
changeset
|
5006 Examples: > |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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changeset
|
5007 for buf in getbufinfo() |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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|
5008 echo buf.name |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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|
5009 endfor |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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changeset
|
5010 for buf in getbufinfo({'buflisted':1}) |
|
10000
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|
5011 if buf.changed |
|
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|
5012 .... |
|
3e96d9ed2ca1
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|
5013 endif |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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changeset
|
5014 endfor |
|
3e96d9ed2ca1
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changeset
|
5015 < |
|
10000
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|
5016 To get buffer-local options use: > |
| 14519 | 5017 getbufvar({bufnr}, '&option_name') |
|
21381
95e6fb6a5c86
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Bram Moolenaar <Bram@vim.org>
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|
5018 < |
|
95e6fb6a5c86
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Bram Moolenaar <Bram@vim.org>
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|
5019 Can also be used as a |method|: > |
|
95e6fb6a5c86
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diff
changeset
|
5020 GetBufnr()->getbufinfo() |
|
95e6fb6a5c86
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Bram Moolenaar <Bram@vim.org>
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diff
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|
5021 < |
|
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|
5022 |
| 435 | 5023 *getbufline()* |
| 5024 getbufline({expr}, {lnum} [, {end}]) | |
| 685 | 5025 Return a |List| with the lines starting from {lnum} to {end} |
| 5026 (inclusive) in the buffer {expr}. If {end} is omitted, a | |
| 5027 |List| with only the line {lnum} is returned. | |
| 435 | 5028 |
| 5029 For the use of {expr}, see |bufname()| above. | |
| 5030 | |
| 448 | 5031 For {lnum} and {end} "$" can be used for the last line of the |
| 5032 buffer. Otherwise a number must be used. | |
| 435 | 5033 |
| 5034 When {lnum} is smaller than 1 or bigger than the number of | |
| 685 | 5035 lines in the buffer, an empty |List| is returned. |
| 435 | 5036 |
| 5037 When {end} is greater than the number of lines in the buffer, | |
| 5038 it is treated as {end} is set to the number of lines in the | |
| 685 | 5039 buffer. When {end} is before {lnum} an empty |List| is |
| 435 | 5040 returned. |
| 5041 | |
| 448 | 5042 This function works only for loaded buffers. For unloaded and |
| 685 | 5043 non-existing buffers, an empty |List| is returned. |
| 435 | 5044 |
| 5045 Example: > | |
| 5046 :let lines = getbufline(bufnr("myfile"), 1, "$") | |
| 82 | 5047 |
|
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|
5048 < Can also be used as a |method|: > |
|
4935244c1128
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diff
changeset
|
5049 GetBufnr()->getbufline(lnum) |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
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|
5050 |
| 4157 | 5051 getbufvar({expr}, {varname} [, {def}]) *getbufvar()* |
| 82 | 5052 The result is the value of option or local buffer variable |
| 5053 {varname} in buffer {expr}. Note that the name without "b:" | |
| 5054 must be used. | |
| 1668 | 5055 When {varname} is empty returns a dictionary with all the |
| 5056 buffer-local variables. | |
|
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|
5057 When {varname} is equal to "&" returns a dictionary with all |
|
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|
5058 the buffer-local options. |
|
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|
5059 Otherwise, when {varname} starts with "&" returns the value of |
|
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|
5060 a buffer-local option. |
| 216 | 5061 This also works for a global or buffer-local option, but it |
| 5062 doesn't work for a global variable, window-local variable or | |
| 5063 window-local option. | |
| 82 | 5064 For the use of {expr}, see |bufname()| above. |
| 4157 | 5065 When the buffer or variable doesn't exist {def} or an empty |
| 5066 string is returned, there is no error message. | |
| 82 | 5067 Examples: > |
| 5068 :let bufmodified = getbufvar(1, "&mod") | |
| 5069 :echo "todo myvar = " . getbufvar("todo", "myvar") | |
|
17857
4935244c1128
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|
5070 |
|
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changeset
|
5071 < Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
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parents:
17855
diff
changeset
|
5072 GetBufnr()->getbufvar(varname) |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
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parents:
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diff
changeset
|
5073 < |
|
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patch 8.1.1925: more functions can be used as methods
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parents:
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diff
changeset
|
5074 getchangelist([{expr}]) *getchangelist()* |
|
13280
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parents:
13272
diff
changeset
|
5075 Returns the |changelist| for the buffer {expr}. For the use |
|
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parents:
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diff
changeset
|
5076 of {expr}, see |bufname()| above. If buffer {expr} doesn't |
|
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parents:
13272
diff
changeset
|
5077 exist, an empty list is returned. |
|
fbda23eb0996
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parents:
13272
diff
changeset
|
5078 |
|
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patch 8.0.1514: getting the list of changes is not easy
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parents:
13272
diff
changeset
|
5079 The returned list contains two entries: a list with the change |
|
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parents:
13272
diff
changeset
|
5080 locations and the current position in the list. Each |
|
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parents:
13272
diff
changeset
|
5081 entry in the change list is a dictionary with the following |
|
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diff
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|
5082 entries: |
|
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parents:
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diff
changeset
|
5083 col column number |
|
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parents:
13272
diff
changeset
|
5084 coladd column offset for 'virtualedit' |
|
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parents:
13272
diff
changeset
|
5085 lnum line number |
|
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patch 8.0.1514: getting the list of changes is not easy
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parents:
13272
diff
changeset
|
5086 If buffer {expr} is the current buffer, then the current |
|
fbda23eb0996
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parents:
13272
diff
changeset
|
5087 position refers to the position in the list. For other |
|
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parents:
13272
diff
changeset
|
5088 buffers, it is set to the length of the list. |
|
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parents:
13272
diff
changeset
|
5089 |
|
17857
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patch 8.1.1925: more functions can be used as methods
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parents:
17855
diff
changeset
|
5090 Can also be used as a |method|: > |
|
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Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5091 GetBufnr()->getchangelist() |
|
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diff
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|
5092 |
| 7 | 5093 getchar([expr]) *getchar()* |
| 867 | 5094 Get a single character from the user or input stream. |
| 7 | 5095 If [expr] is omitted, wait until a character is available. |
| 5096 If [expr] is 0, only get a character when one is available. | |
| 867 | 5097 Return zero otherwise. |
| 7 | 5098 If [expr] is 1, only check if a character is available, it is |
| 867 | 5099 not consumed. Return zero if no character available. |
| 5100 | |
| 5555 | 5101 Without [expr] and when [expr] is 0 a whole character or |
|
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changeset
|
5102 special key is returned. If it is a single character, the |
| 867 | 5103 result is a number. Use nr2char() to convert it to a String. |
| 5104 Otherwise a String is returned with the encoded character. | |
|
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changeset
|
5105 For a special key it's a String with a sequence of bytes |
|
71d7b5ed08a0
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parents:
11609
diff
changeset
|
5106 starting with 0x80 (decimal: 128). This is the same value as |
|
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changeset
|
5107 the String "\<Key>", e.g., "\<Left>". The returned value is |
|
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|
5108 also a String when a modifier (shift, control, alt) was used |
|
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changeset
|
5109 that is not included in the character. |
| 867 | 5110 |
| 5968 | 5111 When [expr] is 0 and Esc is typed, there will be a short delay |
| 5112 while Vim waits to see if this is the start of an escape | |
| 5113 sequence. | |
| 5114 | |
| 5555 | 5115 When [expr] is 1 only the first byte is returned. For a |
| 872 | 5116 one-byte character it is the character itself as a number. |
| 5117 Use nr2char() to convert it to a String. | |
| 867 | 5118 |
| 3224 | 5119 Use getcharmod() to obtain any additional modifiers. |
| 5120 | |
| 1029 | 5121 When the user clicks a mouse button, the mouse event will be |
| 5122 returned. The position can then be found in |v:mouse_col|, | |
|
18623
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patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5123 |v:mouse_lnum|, |v:mouse_winid| and |v:mouse_win|. |
|
21230
e67123c115d2
patch 8.2.1166: once mouse move events are enabled getchar() returns them
Bram Moolenaar <Bram@vim.org>
parents:
21093
diff
changeset
|
5124 |getmousepos()| can also be used. Mouse move events will be |
|
e67123c115d2
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Bram Moolenaar <Bram@vim.org>
parents:
21093
diff
changeset
|
5125 ignored. |
|
e67123c115d2
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Bram Moolenaar <Bram@vim.org>
parents:
21093
diff
changeset
|
5126 This example positions the mouse as it would normally happen: > |
| 1029 | 5127 let c = getchar() |
| 1621 | 5128 if c == "\<LeftMouse>" && v:mouse_win > 0 |
| 1029 | 5129 exe v:mouse_win . "wincmd w" |
| 5130 exe v:mouse_lnum | |
| 5131 exe "normal " . v:mouse_col . "|" | |
| 5132 endif | |
| 5133 < | |
| 10734 | 5134 When using bracketed paste only the first character is |
| 5135 returned, the rest of the pasted text is dropped. | |
| 5136 |xterm-bracketed-paste|. | |
| 5137 | |
| 7 | 5138 There is no prompt, you will somehow have to make clear to the |
| 5139 user that a character has to be typed. | |
| 5140 There is no mapping for the character. | |
| 5141 Key codes are replaced, thus when the user presses the <Del> | |
| 5142 key you get the code for the <Del> key, not the raw character | |
| 5143 sequence. Examples: > | |
| 5144 getchar() == "\<Del>" | |
| 5145 getchar() == "\<S-Left>" | |
| 5146 < This example redefines "f" to ignore case: > | |
| 5147 :nmap f :call FindChar()<CR> | |
| 5148 :function FindChar() | |
| 5149 : let c = nr2char(getchar()) | |
| 5150 : while col('.') < col('$') - 1 | |
| 5151 : normal l | |
| 5152 : if getline('.')[col('.') - 1] ==? c | |
| 5153 : break | |
| 5154 : endif | |
| 5155 : endwhile | |
| 5156 :endfunction | |
| 6421 | 5157 < |
| 6647 | 5158 You may also receive synthetic characters, such as |
| 6421 | 5159 |<CursorHold>|. Often you will want to ignore this and get |
| 5160 another character: > | |
| 5161 :function GetKey() | |
| 5162 : let c = getchar() | |
| 5163 : while c == "\<CursorHold>" | |
| 5164 : let c = getchar() | |
| 5165 : endwhile | |
| 5166 : return c | |
| 5167 :endfunction | |
| 7 | 5168 |
| 5169 getcharmod() *getcharmod()* | |
| 5170 The result is a Number which is the state of the modifiers for | |
| 5171 the last obtained character with getchar() or in another way. | |
| 5172 These values are added together: | |
| 5173 2 shift | |
| 5174 4 control | |
| 5175 8 alt (meta) | |
| 3224 | 5176 16 meta (when it's different from ALT) |
| 5177 32 mouse double click | |
| 5178 64 mouse triple click | |
| 5179 96 mouse quadruple click (== 32 + 64) | |
| 5180 128 command (Macintosh only) | |
| 7 | 5181 Only the modifiers that have not been included in the |
|
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diff
changeset
|
5182 character itself are obtained. Thus Shift-a results in "A" |
|
2033
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1998
diff
changeset
|
5183 without a modifier. |
| 7 | 5184 |
| 6991 | 5185 getcharsearch() *getcharsearch()* |
| 5186 Return the current character search information as a {dict} | |
| 5187 with the following entries: | |
| 5188 | |
| 5189 char character previously used for a character | |
| 5190 search (|t|, |f|, |T|, or |F|); empty string | |
| 5191 if no character search has been performed | |
| 5192 forward direction of character search; 1 for forward, | |
| 5193 0 for backward | |
| 5194 until type of character search; 1 for a |t| or |T| | |
| 5195 character search, 0 for an |f| or |F| | |
| 5196 character search | |
| 5197 | |
| 5198 This can be useful to always have |;| and |,| search | |
| 5199 forward/backward regardless of the direction of the previous | |
| 5200 character search: > | |
| 5201 :nnoremap <expr> ; getcharsearch().forward ? ';' : ',' | |
| 5202 :nnoremap <expr> , getcharsearch().forward ? ',' : ';' | |
| 5203 < Also see |setcharsearch()|. | |
| 5204 | |
| 7 | 5205 getcmdline() *getcmdline()* |
| 5206 Return the current command-line. Only works when the command | |
| 5207 line is being edited, thus requires use of |c_CTRL-\_e| or | |
| 5208 |c_CTRL-R_=|. | |
| 5209 Example: > | |
| 5210 :cmap <F7> <C-\>eescape(getcmdline(), ' \')<CR> | |
| 531 | 5211 < Also see |getcmdtype()|, |getcmdpos()| and |setcmdpos()|. |
| 14864 | 5212 Returns an empty string when entering a password or using |
| 5213 |inputsecret()|. | |
| 7 | 5214 |
| 95 | 5215 getcmdpos() *getcmdpos()* |
| 7 | 5216 Return the position of the cursor in the command line as a |
| 5217 byte count. The first column is 1. | |
| 5218 Only works when editing the command line, thus requires use of | |
| 3456 | 5219 |c_CTRL-\_e| or |c_CTRL-R_=| or an expression mapping. |
| 5220 Returns 0 otherwise. | |
| 531 | 5221 Also see |getcmdtype()|, |setcmdpos()| and |getcmdline()|. |
| 5222 | |
| 5223 getcmdtype() *getcmdtype()* | |
| 5224 Return the current command-line type. Possible return values | |
| 5225 are: | |
| 532 | 5226 : normal Ex command |
| 5227 > debug mode command |debug-mode| | |
| 5228 / forward search command | |
| 5229 ? backward search command | |
| 5230 @ |input()| command | |
| 5231 - |:insert| or |:append| command | |
| 6213 | 5232 = |i_CTRL-R_=| |
| 531 | 5233 Only works when editing the command line, thus requires use of |
| 3456 | 5234 |c_CTRL-\_e| or |c_CTRL-R_=| or an expression mapping. |
| 5235 Returns an empty string otherwise. | |
| 531 | 5236 Also see |getcmdpos()|, |setcmdpos()| and |getcmdline()|. |
| 7 | 5237 |
| 6153 | 5238 getcmdwintype() *getcmdwintype()* |
| 5239 Return the current |command-line-window| type. Possible return | |
| 5240 values are the same as |getcmdtype()|. Returns an empty string | |
| 5241 when not in the command-line window. | |
| 5242 | |
|
9861
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parents:
9858
diff
changeset
|
5243 getcompletion({pat}, {type} [, {filtered}]) *getcompletion()* |
|
9460
cdffa812f9d1
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9454
diff
changeset
|
5244 Return a list of command-line completion matches. {type} |
|
cdffa812f9d1
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parents:
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diff
changeset
|
5245 specifies what for. The following completion types are |
|
cdffa812f9d1
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parents:
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diff
changeset
|
5246 supported: |
|
cdffa812f9d1
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Christian Brabandt <cb@256bit.org>
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9454
diff
changeset
|
5247 |
|
13551
1fd0f8392946
patch 8.0.1649: no completion for argument list commands
Christian Brabandt <cb@256bit.org>
parents:
13513
diff
changeset
|
5248 arglist file names in argument list |
|
9460
cdffa812f9d1
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9454
diff
changeset
|
5249 augroup autocmd groups |
|
cdffa812f9d1
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diff
changeset
|
5250 buffer buffer names |
|
cdffa812f9d1
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5251 behave :behave suboptions |
|
cdffa812f9d1
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5252 color color schemes |
|
cdffa812f9d1
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Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5253 command Ex command (and arguments) |
|
20745
49673325ca13
patch 8.2.0925: getcompletion() does not return command line arguments
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parents:
20743
diff
changeset
|
5254 cmdline |cmdline-completion| result |
|
9460
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|
5255 compiler compilers |
|
cdffa812f9d1
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diff
changeset
|
5256 cscope |:cscope| suboptions |
|
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
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diff
changeset
|
5257 diff_buffer |:diffget| and |:diffput| completion |
|
9460
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|
5258 dir directory names |
|
cdffa812f9d1
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|
5259 environment environment variable names |
|
cdffa812f9d1
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|
5260 event autocommand events |
|
cdffa812f9d1
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changeset
|
5261 expression Vim expression |
|
cdffa812f9d1
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|
5262 file file and directory names |
|
cdffa812f9d1
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|
5263 file_in_path file and directory names in |'path'| |
|
cdffa812f9d1
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|
5264 filetype filetype names |'filetype'| |
|
cdffa812f9d1
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|
5265 function function name |
|
cdffa812f9d1
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|
5266 help help subjects |
|
cdffa812f9d1
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|
5267 highlight highlight groups |
|
cdffa812f9d1
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changeset
|
5268 history :history suboptions |
|
cdffa812f9d1
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changeset
|
5269 locale locale names (as output of locale -a) |
| 20965 | 5270 mapclear buffer argument |
|
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|
5271 mapping mapping name |
|
cdffa812f9d1
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|
5272 menu menus |
|
10275
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|
5273 messages |:messages| suboptions |
|
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5274 option options |
|
10275
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|
5275 packadd optional package |pack-add| names |
|
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|
5276 shellcmd Shell command |
|
cdffa812f9d1
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5277 sign |:sign| suboptions |
|
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5278 syntax syntax file names |'syntax'| |
|
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5279 syntime |:syntime| suboptions |
|
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5280 tag tags |
|
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5281 tag_listfiles tags, file names |
|
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5282 user user names |
|
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5283 var user variables |
|
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5284 |
|
20745
49673325ca13
patch 8.2.0925: getcompletion() does not return command line arguments
Bram Moolenaar <Bram@vim.org>
parents:
20743
diff
changeset
|
5285 If {pat} is an empty string, then all the matches are |
|
49673325ca13
patch 8.2.0925: getcompletion() does not return command line arguments
Bram Moolenaar <Bram@vim.org>
parents:
20743
diff
changeset
|
5286 returned. Otherwise only items matching {pat} are returned. |
|
49673325ca13
patch 8.2.0925: getcompletion() does not return command line arguments
Bram Moolenaar <Bram@vim.org>
parents:
20743
diff
changeset
|
5287 See |wildcards| for the use of special characters in {pat}. |
|
9460
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5288 |
|
9861
74f67cb4f7e1
commit https://github.com/vim/vim/commit/e9d58a6459687a1228b5aa85bd7b31f8f1e528a8
Christian Brabandt <cb@256bit.org>
parents:
9858
diff
changeset
|
5289 If the optional {filtered} flag is set to 1, then 'wildignore' |
|
74f67cb4f7e1
commit https://github.com/vim/vim/commit/e9d58a6459687a1228b5aa85bd7b31f8f1e528a8
Christian Brabandt <cb@256bit.org>
parents:
9858
diff
changeset
|
5290 is applied to filter the results. Otherwise all the matches |
|
74f67cb4f7e1
commit https://github.com/vim/vim/commit/e9d58a6459687a1228b5aa85bd7b31f8f1e528a8
Christian Brabandt <cb@256bit.org>
parents:
9858
diff
changeset
|
5291 are returned. The 'wildignorecase' option always applies. |
|
74f67cb4f7e1
commit https://github.com/vim/vim/commit/e9d58a6459687a1228b5aa85bd7b31f8f1e528a8
Christian Brabandt <cb@256bit.org>
parents:
9858
diff
changeset
|
5292 |
|
20745
49673325ca13
patch 8.2.0925: getcompletion() does not return command line arguments
Bram Moolenaar <Bram@vim.org>
parents:
20743
diff
changeset
|
5293 If {type} is "cmdline", then the |cmdline-completion| result is |
|
49673325ca13
patch 8.2.0925: getcompletion() does not return command line arguments
Bram Moolenaar <Bram@vim.org>
parents:
20743
diff
changeset
|
5294 returned. For example, to complete the possible values after |
|
49673325ca13
patch 8.2.0925: getcompletion() does not return command line arguments
Bram Moolenaar <Bram@vim.org>
parents:
20743
diff
changeset
|
5295 a ":call" command: > |
| 20965 | 5296 echo getcompletion('call ', 'cmdline') |
|
20745
49673325ca13
patch 8.2.0925: getcompletion() does not return command line arguments
Bram Moolenaar <Bram@vim.org>
parents:
20743
diff
changeset
|
5297 < |
|
9460
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5298 If there are no matches, an empty list is returned. An |
|
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5299 invalid value for {type} produces an error. |
|
cdffa812f9d1
commit https://github.com/vim/vim/commit/aa4d73235bf4deee167aa5314b89ae3d3db334b7
Christian Brabandt <cb@256bit.org>
parents:
9454
diff
changeset
|
5300 |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5301 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5302 GetPattern()->getcompletion('color') |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5303 < |
| 5944 | 5304 *getcurpos()* |
|
22357
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5305 getcurpos([{winid}]) |
|
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5306 Get the position of the cursor. This is like getpos('.'), but |
| 19968 | 5307 includes an extra "curswant" item in the list: |
| 5308 [0, lnum, col, off, curswant] ~ | |
| 5944 | 5309 The "curswant" number is the preferred column when moving the |
| 11347 | 5310 cursor vertically. Also see |getpos()|. |
| 19968 | 5311 The first "bufnum" item is always zero. |
| 11347 | 5312 |
|
22357
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5313 The optional {winid} argument can specify the window. It can |
|
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5314 be the window number or the |window-ID|. The last known |
|
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5315 cursor position is returned, this may be invalid for the |
|
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5316 current value of the buffer if it is not the current window. |
|
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5317 If {winid} is invalid a list with zeroes is returned. |
|
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5318 |
| 5944 | 5319 This can be used to save and restore the cursor position: > |
| 5320 let save_cursor = getcurpos() | |
| 5321 MoveTheCursorAround | |
| 5322 call setpos('.', save_cursor) | |
| 11347 | 5323 < Note that this only works within the window. See |
| 5324 |winrestview()| for restoring more state. | |
| 7 | 5325 *getcwd()* |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
5326 getcwd([{winnr} [, {tabnr}]]) |
|
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
5327 The result is a String, which is the name of the current |
| 7 | 5328 working directory. |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
5329 |
|
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
5330 With {winnr} return the local current directory of this window |
|
13229
93efa1de7abb
patch 8.0.1489: there is no easy way to get the global directory
Christian Brabandt <cb@256bit.org>
parents:
13125
diff
changeset
|
5331 in the current tab page. {winnr} can be the window number or |
|
93efa1de7abb
patch 8.0.1489: there is no easy way to get the global directory
Christian Brabandt <cb@256bit.org>
parents:
13125
diff
changeset
|
5332 the |window-ID|. |
|
93efa1de7abb
patch 8.0.1489: there is no easy way to get the global directory
Christian Brabandt <cb@256bit.org>
parents:
13125
diff
changeset
|
5333 If {winnr} is -1 return the name of the global working |
|
93efa1de7abb
patch 8.0.1489: there is no easy way to get the global directory
Christian Brabandt <cb@256bit.org>
parents:
13125
diff
changeset
|
5334 directory. See also |haslocaldir()|. |
|
93efa1de7abb
patch 8.0.1489: there is no easy way to get the global directory
Christian Brabandt <cb@256bit.org>
parents:
13125
diff
changeset
|
5335 |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
5336 With {winnr} and {tabnr} return the local current directory of |
|
16427
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5337 the window in the specified tab page. If {winnr} is -1 return |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5338 the working directory of the tabpage. |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5339 If {winnr} is zero use the current window, if {tabnr} is zero |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5340 use the current tabpage. |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5341 Without any arguments, return the working directory of the |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5342 current window. |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
5343 Return an empty string if the arguments are invalid. |
| 7 | 5344 |
|
16427
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5345 Examples: > |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5346 " Get the working directory of the current window |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5347 :echo getcwd() |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5348 :echo getcwd(0) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5349 :echo getcwd(0, 0) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5350 " Get the working directory of window 3 in tabpage 2 |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5351 :echo getcwd(3, 2) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5352 " Get the global working directory |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5353 :echo getcwd(-1) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5354 " Get the working directory of tabpage 3 |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5355 :echo getcwd(-1, 3) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5356 " Get the working directory of current tabpage |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5357 :echo getcwd(-1, 0) |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5358 |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5359 < Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5360 GetWinnr()->getcwd() |
|
16427
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
5361 < |
|
16604
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5362 getenv({name}) *getenv()* |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5363 Return the value of environment variable {name}. |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5364 When the variable does not exist |v:null| is returned. That |
| 17571 | 5365 is different from a variable set to an empty string, although |
| 5366 some systems interpret the empty value as the variable being | |
| 5367 deleted. See also |expr-env|. | |
| 7 | 5368 |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5369 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5370 GetVarname()->getenv() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5371 |
| 37 | 5372 getfontname([{name}]) *getfontname()* |
| 5373 Without an argument returns the name of the normal font being | |
| 5374 used. Like what is used for the Normal highlight group | |
| 5375 |hl-Normal|. | |
| 5376 With an argument a check is done whether {name} is a valid | |
| 5377 font name. If not then an empty string is returned. | |
| 5378 Otherwise the actual font name is returned, or {name} if the | |
| 5379 GUI does not support obtaining the real name. | |
| 824 | 5380 Only works when the GUI is running, thus not in your vimrc or |
| 819 | 5381 gvimrc file. Use the |GUIEnter| autocommand to use this |
| 5382 function just after the GUI has started. | |
|
10895
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
5383 Note that the GTK GUI accepts any font name, thus checking for |
|
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
5384 a valid name does not work. |
| 37 | 5385 |
| 20 | 5386 getfperm({fname}) *getfperm()* |
| 5387 The result is a String, which is the read, write, and execute | |
| 5388 permissions of the given file {fname}. | |
| 5389 If {fname} does not exist or its directory cannot be read, an | |
| 5390 empty string is returned. | |
| 5391 The result is of the form "rwxrwxrwx", where each group of | |
| 5392 "rwx" flags represent, in turn, the permissions of the owner | |
| 5393 of the file, the group the file belongs to, and other users. | |
| 5394 If a user does not have a given permission the flag for this | |
| 3750 | 5395 is replaced with the string "-". Examples: > |
| 20 | 5396 :echo getfperm("/etc/passwd") |
| 3750 | 5397 :echo getfperm(expand("~/.vimrc")) |
| 20 | 5398 < This will hopefully (from a security point of view) display |
| 5399 the string "rw-r--r--" or even "rw-------". | |
| 205 | 5400 |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5401 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5402 GetFilename()->getfperm() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5403 < |
|
10244
876fbdd84e52
commit https://github.com/vim/vim/commit/2ec618c9feac4573b154510236ad8121c77d0eca
Christian Brabandt <cb@256bit.org>
parents:
10237
diff
changeset
|
5404 For setting permissions use |setfperm()|. |
|
8451
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
5405 |
|
16604
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5406 getfsize({fname}) *getfsize()* |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5407 The result is a Number, which is the size in bytes of the |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5408 given file {fname}. |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5409 If {fname} is a directory, 0 is returned. |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5410 If the file {fname} can't be found, -1 is returned. |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5411 If the size of {fname} is too big to fit in a Number then -2 |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5412 is returned. |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
5413 |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5414 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5415 GetFilename()->getfsize() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5416 |
| 7 | 5417 getftime({fname}) *getftime()* |
| 5418 The result is a Number, which is the last modification time of | |
| 5419 the given file {fname}. The value is measured as seconds | |
| 5420 since 1st Jan 1970, and may be passed to strftime(). See also | |
| 5421 |localtime()| and |strftime()|. | |
| 5422 If the file {fname} can't be found -1 is returned. | |
| 5423 | |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5424 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5425 GetFilename()->getftime() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5426 |
| 20 | 5427 getftype({fname}) *getftype()* |
| 5428 The result is a String, which is a description of the kind of | |
| 5429 file of the given file {fname}. | |
| 5430 If {fname} does not exist an empty string is returned. | |
| 5431 Here is a table over different kinds of files and their | |
| 5432 results: | |
| 5433 Normal file "file" | |
| 5434 Directory "dir" | |
| 5435 Symbolic link "link" | |
| 5436 Block device "bdev" | |
| 5437 Character device "cdev" | |
| 5438 Socket "socket" | |
| 5439 FIFO "fifo" | |
| 5440 All other "other" | |
| 5441 Example: > | |
| 5442 getftype("/home") | |
| 5443 < Note that a type such as "link" will only be returned on | |
| 5444 systems that support it. On some systems only "dir" and | |
|
7707
41768bcebc9b
commit https://github.com/vim/vim/commit/13d5aeef56e3140a8eb8f40c7062aa1c5700f76e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5445 "file" are returned. On MS-Windows a symbolic link to a |
|
41768bcebc9b
commit https://github.com/vim/vim/commit/13d5aeef56e3140a8eb8f40c7062aa1c5700f76e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5446 directory returns "dir" instead of "link". |
| 20 | 5447 |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5448 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5449 GetFilename()->getftype() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5450 |
|
18008
8ae333756614
patch 8.1.2000: plugin cannot get the current IME status
Bram Moolenaar <Bram@vim.org>
parents:
18000
diff
changeset
|
5451 getimstatus() *getimstatus()* |
|
8ae333756614
patch 8.1.2000: plugin cannot get the current IME status
Bram Moolenaar <Bram@vim.org>
parents:
18000
diff
changeset
|
5452 The result is a Number, which is |TRUE| when the IME status is |
|
8ae333756614
patch 8.1.2000: plugin cannot get the current IME status
Bram Moolenaar <Bram@vim.org>
parents:
18000
diff
changeset
|
5453 active. |
|
8ae333756614
patch 8.1.2000: plugin cannot get the current IME status
Bram Moolenaar <Bram@vim.org>
parents:
18000
diff
changeset
|
5454 See 'imstatusfunc'. |
|
8ae333756614
patch 8.1.2000: plugin cannot get the current IME status
Bram Moolenaar <Bram@vim.org>
parents:
18000
diff
changeset
|
5455 |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13280
diff
changeset
|
5456 getjumplist([{winnr} [, {tabnr}]]) *getjumplist()* |
|
13246
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5457 Returns the |jumplist| for the specified window. |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5458 |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5459 Without arguments use the current window. |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5460 With {winnr} only use this window in the current tab page. |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5461 {winnr} can also be a |window-ID|. |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5462 With {winnr} and {tabnr} use the window in the specified tab |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5463 page. |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5464 |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5465 The returned list contains two entries: a list with the jump |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5466 locations and the last used jump position number in the list. |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5467 Each entry in the jump location list is a dictionary with |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5468 the following entries: |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5469 bufnr buffer number |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5470 col column number |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5471 coladd column offset for 'virtualedit' |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5472 filename filename if available |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5473 lnum line number |
|
dd3b2ecf91f6
patch 8.0.1497: getting the jump list requires parsing the output of :jumps
Christian Brabandt <cb@256bit.org>
parents:
13231
diff
changeset
|
5474 |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5475 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5476 GetWinnr()->getjumplist() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5477 |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5478 < *getline()* |
| 82 | 5479 getline({lnum} [, {end}]) |
| 5480 Without {end} the result is a String, which is line {lnum} | |
| 5481 from the current buffer. Example: > | |
| 7 | 5482 getline(1) |
| 5483 < When {lnum} is a String that doesn't start with a | |
|
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
5484 digit, |line()| is called to translate the String into a Number. |
| 7 | 5485 To get the line under the cursor: > |
| 5486 getline(".") | |
| 5487 < When {lnum} is smaller than 1 or bigger than the number of | |
| 5488 lines in the buffer, an empty string is returned. | |
| 5489 | |
| 685 | 5490 When {end} is given the result is a |List| where each item is |
| 5491 a line from the current buffer in the range {lnum} to {end}, | |
| 82 | 5492 including line {end}. |
| 5493 {end} is used in the same way as {lnum}. | |
| 5494 Non-existing lines are silently omitted. | |
| 685 | 5495 When {end} is before {lnum} an empty |List| is returned. |
| 82 | 5496 Example: > |
| 5497 :let start = line('.') | |
| 5498 :let end = search("^$") - 1 | |
| 5499 :let lines = getline(start, end) | |
| 5500 | |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5501 < Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5502 ComputeLnum()->getline() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5503 |
| 1156 | 5504 < To get lines from another buffer see |getbufline()| |
| 5505 | |
| 12785 | 5506 getloclist({nr} [, {what}]) *getloclist()* |
| 21093 | 5507 Returns a |List| with all the entries in the location list for |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
5508 window {nr}. {nr} can be the window number or the |window-ID|. |
|
9223
6c4d610fce0a
commit https://github.com/vim/vim/commit/888ccac8902cee186fbd47e971881f6d9b19c068
Christian Brabandt <cb@256bit.org>
parents:
9221
diff
changeset
|
5509 When {nr} is zero the current window is used. |
|
6c4d610fce0a
commit https://github.com/vim/vim/commit/888ccac8902cee186fbd47e971881f6d9b19c068
Christian Brabandt <cb@256bit.org>
parents:
9221
diff
changeset
|
5510 |
| 647 | 5511 For a location list window, the displayed location list is |
| 648 | 5512 returned. For an invalid window number {nr}, an empty list is |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
5513 returned. Otherwise, same as |getqflist()|. |
| 82 | 5514 |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5515 If the optional {what} dictionary argument is supplied, then |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5516 returns the items listed in {what} as a dictionary. Refer to |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5517 |getqflist()| for the supported items in {what}. |
|
16019
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5518 |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5519 In addition to the items supported by |getqflist()| in {what}, |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5520 the following item is supported by |getloclist()|: |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5521 |
| 16808 | 5522 filewinid id of the window used to display files |
|
16019
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5523 from the location list. This field is |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5524 applicable only when called from a |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5525 location list window. See |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5526 |location-list-file-window| for more |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5527 details. |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5528 |
|
22357
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5529 Returns a Dictionary with default values if there is no location |
|
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5530 list for the window {nr}. |
|
0e231e8e70f8
patch 8.2.1727: a popup created with "cursorline" will ignore "firstline"
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
5531 Returns an empty Dictionary if window {nr} does not exist. |
| 21093 | 5532 |
| 5533 Examples (See also |getqflist-examples|): > | |
| 5534 :echo getloclist(3, {'all': 0}) | |
| 5535 :echo getloclist(5, {'filewinid': 0}) | |
| 5536 | |
| 5537 | |
| 21676 | 5538 getmarklist([{expr}]) *getmarklist()* |
|
20615
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5539 Without the {expr} argument returns a |List| with information |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5540 about all the global marks. |mark| |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5541 |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5542 If the optional {expr} argument is specified, returns the |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5543 local marks defined in buffer {expr}. For the use of {expr}, |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5544 see |bufname()|. |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5545 |
| 22328 | 5546 Each item in the returned List is a |Dict| with the following: |
|
20615
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5547 name - name of the mark prefixed by "'" |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5548 pos - a |List| with the position of the mark: |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5549 [bufnum, lnum, col, off] |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5550 Refer to |getpos()| for more information. |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5551 file - file name |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5552 |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5553 Refer to |getpos()| for getting information about a specific |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5554 mark. |
|
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5555 |
|
20635
3e36a51ff152
patch 8.2.0871: cannot use getmarklist() as a method
Bram Moolenaar <Bram@vim.org>
parents:
20631
diff
changeset
|
5556 Can also be used as a |method|: > |
|
3e36a51ff152
patch 8.2.0871: cannot use getmarklist() as a method
Bram Moolenaar <Bram@vim.org>
parents:
20631
diff
changeset
|
5557 GetBufnr()->getmarklist() |
|
20615
8eed1e9389bb
patch 8.2.0861: cannot easily get all the current marks
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
5558 |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
5559 getmatches([{win}]) *getmatches()* |
|
16127
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
5560 Returns a |List| with all matches previously defined for the |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
5561 current window by |matchadd()| and the |:match| commands. |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
5562 |getmatches()| is useful in combination with |setmatches()|, |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
5563 as |setmatches()| can restore a list of matches saved by |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
5564 |getmatches()|. |
| 1326 | 5565 Example: > |
| 5566 :echo getmatches() | |
| 5567 < [{'group': 'MyGroup1', 'pattern': 'TODO', | |
| 5568 'priority': 10, 'id': 1}, {'group': 'MyGroup2', | |
| 5569 'pattern': 'FIXME', 'priority': 10, 'id': 2}] > | |
| 5570 :let m = getmatches() | |
| 5571 :call clearmatches() | |
| 5572 :echo getmatches() | |
| 5573 < [] > | |
| 5574 :call setmatches(m) | |
| 5575 :echo getmatches() | |
| 5576 < [{'group': 'MyGroup1', 'pattern': 'TODO', | |
| 5577 'priority': 10, 'id': 1}, {'group': 'MyGroup2', | |
| 5578 'pattern': 'FIXME', 'priority': 10, 'id': 2}] > | |
| 5579 :unlet m | |
| 5580 < | |
|
18623
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5581 getmousepos() *getmousepos()* |
| 21093 | 5582 Returns a |Dictionary| with the last known position of the |
|
18623
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5583 mouse. This can be used in a mapping for a mouse click or in |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5584 a filter of a popup window. The items are: |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5585 screenrow screen row |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5586 screencol screen column |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5587 winid Window ID of the click |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5588 winrow row inside "winid" |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5589 wincol column inside "winid" |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5590 line text line inside "winid" |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5591 column text column inside "winid" |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5592 All numbers are 1-based. |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5593 |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5594 If not over a window, e.g. when in the command line, then only |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5595 "screenrow" and "screencol" are valid, the others are zero. |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5596 |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5597 When on the status line below a window or the vertical |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
5598 separator right of a window, the "line" and "column" values |
|
18623
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5599 are zero. |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5600 |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5601 When the position is after the text then "column" is the |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5602 length of the text in bytes. |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5603 |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5604 If the mouse is over a popup window then that window is used. |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5605 |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5606 |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5607 When using |getchar()| the Vim variables |v:mouse_lnum|, |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5608 |v:mouse_col| and |v:mouse_winid| also provide these values. |
|
3089b422b9dc
patch 8.1.2304: cannot get the mouse position when getting a mouse click
Bram Moolenaar <Bram@vim.org>
parents:
18594
diff
changeset
|
5609 |
| 5968 | 5610 *getpid()* |
| 5611 getpid() Return a Number which is the process ID of the Vim process. | |
| 5612 On Unix and MS-Windows this is a unique number, until Vim | |
| 18972 | 5613 exits. |
| 5968 | 5614 |
| 5615 *getpos()* | |
| 5616 getpos({expr}) Get the position for {expr}. For possible values of {expr} | |
| 5617 see |line()|. For getting the cursor position see | |
| 5618 |getcurpos()|. | |
| 5619 The result is a |List| with four numbers: | |
| 5620 [bufnum, lnum, col, off] | |
| 5621 "bufnum" is zero, unless a mark like '0 or 'A is used, then it | |
| 5622 is the buffer number of the mark. | |
| 5623 "lnum" and "col" are the position in the buffer. The first | |
| 5624 column is 1. | |
| 5625 The "off" number is zero, unless 'virtualedit' is used. Then | |
| 5626 it is the offset in screen columns from the start of the | |
| 5627 character. E.g., a position within a <Tab> or after the last | |
| 5628 character. | |
| 5629 Note that for '< and '> Visual mode matters: when it is "V" | |
| 5630 (visual line mode) the column of '< is zero and the column of | |
| 5631 '> is a large number. | |
| 5632 This can be used to save and restore the position of a mark: > | |
| 5633 let save_a_mark = getpos("'a") | |
| 5634 ... | |
| 6421 | 5635 call setpos("'a", save_a_mark) |
| 5968 | 5636 < Also see |getcurpos()| and |setpos()|. |
| 5637 | |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5638 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5639 GetMark()->getpos() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5640 |
| 1326 | 5641 |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5642 getqflist([{what}]) *getqflist()* |
| 230 | 5643 Returns a list with all the current quickfix errors. Each |
| 5644 list item is a dictionary with these entries: | |
| 5645 bufnr number of buffer that has the file name, use | |
| 5646 bufname() to get the name | |
|
13821
98274127d675
patch 8.0.1782: no simple way to label quickfix entries
Christian Brabandt <cb@256bit.org>
parents:
13818
diff
changeset
|
5647 module module name |
| 230 | 5648 lnum line number in the buffer (first line is 1) |
| 5649 col column number (first column is 1) | |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
5650 vcol |TRUE|: "col" is visual column |
|
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
5651 |FALSE|: "col" is byte index |
| 230 | 5652 nr error number |
| 1065 | 5653 pattern search pattern used to locate the error |
| 230 | 5654 text description of the error |
| 5655 type type of the error, 'E', '1', etc. | |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
5656 valid |TRUE|: recognized error message |
| 230 | 5657 |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
5658 When there is no error list or it's empty, an empty list is |
| 1065 | 5659 returned. Quickfix list entries with non-existing buffer |
| 5660 number are returned with "bufnr" set to zero. | |
| 515 | 5661 |
| 230 | 5662 Useful application: Find pattern matches in multiple files and |
| 5663 do something with them: > | |
| 5664 :vimgrep /theword/jg *.c | |
| 5665 :for d in getqflist() | |
| 5666 : echo bufname(d.bufnr) ':' d.lnum '=' d.text | |
| 5667 :endfor | |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5668 < |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5669 If the optional {what} dictionary argument is supplied, then |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5670 returns only the items listed in {what} as a dictionary. The |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5671 following string items are supported in {what}: |
|
13062
6479dadcf214
patch 8.0.1406: difficult to track changes to a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
13051
diff
changeset
|
5672 changedtick get the total number of changes made |
|
13818
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5673 to the list |quickfix-changedtick| |
|
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5674 context get the |quickfix-context| |
|
12321
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
5675 efm errorformat to use when parsing "lines". If |
| 12968 | 5676 not present, then the 'errorformat' option |
|
12321
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
5677 value is used. |
|
12287
20641a7e1fc9
patch 8.0.1023: it is not easy to identify a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
5678 id get information for the quickfix list with |
|
20641a7e1fc9
patch 8.0.1023: it is not easy to identify a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
5679 |quickfix-ID|; zero means the id for the |
| 12968 | 5680 current list or the list specified by "nr" |
|
20631
d6827bd31d1d
patch 8.2.0869: it is not possible to customize the quickfix window contents
Bram Moolenaar <Bram@vim.org>
parents:
20629
diff
changeset
|
5681 idx get information for the quickfix entry at this |
|
d6827bd31d1d
patch 8.2.0869: it is not possible to customize the quickfix window contents
Bram Moolenaar <Bram@vim.org>
parents:
20629
diff
changeset
|
5682 index in the list specified by 'id' or 'nr'. |
|
d6827bd31d1d
patch 8.2.0869: it is not possible to customize the quickfix window contents
Bram Moolenaar <Bram@vim.org>
parents:
20629
diff
changeset
|
5683 If set to zero, then uses the current entry. |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
5684 See |quickfix-index| |
|
11549
f5add45f9848
patch 8.0.0657: cannot get and set quickfix list items
Christian Brabandt <cb@256bit.org>
parents:
11543
diff
changeset
|
5685 items quickfix list entries |
|
13818
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5686 lines parse a list of lines using 'efm' and return |
|
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5687 the resulting entries. Only a |List| type is |
|
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5688 accepted. The current quickfix list is not |
|
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5689 modified. See |quickfix-parse|. |
|
10237
197795e3530d
commit https://github.com/vim/vim/commit/890680ca6364386fabb271c85e0755bcaa6a33c1
Christian Brabandt <cb@256bit.org>
parents:
10233
diff
changeset
|
5690 nr get information for this quickfix list; zero |
|
12321
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
5691 means the current quickfix list and "$" means |
|
11502
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
5692 the last quickfix list |
|
16019
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5693 qfbufnr number of the buffer displayed in the quickfix |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5694 window. Returns 0 if the quickfix buffer is |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5695 not present. See |quickfix-buffer|. |
|
12465
805f7fd40e0d
patch 8.0.1112: can't get size or current index from quickfix list
Christian Brabandt <cb@256bit.org>
parents:
12427
diff
changeset
|
5696 size number of entries in the quickfix list |
|
13818
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5697 title get the list title |quickfix-title| |
|
13016
e47e70300f30
patch 8.0.1384: not enough quickfix help; confusing winid
Christian Brabandt <cb@256bit.org>
parents:
12977
diff
changeset
|
5698 winid get the quickfix |window-ID| |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5699 all all of the above quickfix properties |
|
13016
e47e70300f30
patch 8.0.1384: not enough quickfix help; confusing winid
Christian Brabandt <cb@256bit.org>
parents:
12977
diff
changeset
|
5700 Non-string items in {what} are ignored. To get the value of a |
|
13026
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5701 particular item, set it to zero. |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5702 If "nr" is not present then the current quickfix list is used. |
|
12287
20641a7e1fc9
patch 8.0.1023: it is not easy to identify a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
5703 If both "nr" and a non-zero "id" are specified, then the list |
|
20641a7e1fc9
patch 8.0.1023: it is not easy to identify a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
5704 specified by "id" is used. |
|
12427
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5705 To get the number of lists in the quickfix stack, set "nr" to |
|
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5706 "$" in {what}. The "nr" value in the returned dictionary |
|
11502
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
5707 contains the quickfix stack size. |
|
12427
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5708 When "lines" is specified, all the other items except "efm" |
|
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5709 are ignored. The returned dictionary contains the entry |
|
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5710 "items" with the list of entries. |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5711 |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5712 The returned dictionary contains the following entries: |
|
13062
6479dadcf214
patch 8.0.1406: difficult to track changes to a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
13051
diff
changeset
|
5713 changedtick total number of changes made to the |
|
6479dadcf214
patch 8.0.1406: difficult to track changes to a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
13051
diff
changeset
|
5714 list |quickfix-changedtick| |
|
13818
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5715 context quickfix list context. See |quickfix-context| |
|
13026
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5716 If not present, set to "". |
|
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5717 id quickfix list ID |quickfix-ID|. If not |
|
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5718 present, set to 0. |
|
20631
d6827bd31d1d
patch 8.2.0869: it is not possible to customize the quickfix window contents
Bram Moolenaar <Bram@vim.org>
parents:
20629
diff
changeset
|
5719 idx index of the quickfix entry in the list. If not |
|
13026
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5720 present, set to 0. |
|
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5721 items quickfix list entries. If not present, set to |
|
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5722 an empty list. |
|
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5723 nr quickfix list number. If not present, set to 0 |
|
16019
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5724 qfbufnr number of the buffer displayed in the quickfix |
|
096b8ccd855e
patch 8.1.1015: quickfix buffer shows up in list, can't get buffer number
Bram Moolenaar <Bram@vim.org>
parents:
15977
diff
changeset
|
5725 window. If not present, set to 0. |
|
13026
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5726 size number of entries in the quickfix list. If not |
|
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5727 present, set to 0. |
|
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5728 title quickfix list title text. If not present, set |
|
7c0e0e923537
patch 8.0.1389: getqflist() items are missing if not set
Christian Brabandt <cb@256bit.org>
parents:
13020
diff
changeset
|
5729 to "". |
|
13016
e47e70300f30
patch 8.0.1384: not enough quickfix help; confusing winid
Christian Brabandt <cb@256bit.org>
parents:
12977
diff
changeset
|
5730 winid quickfix |window-ID|. If not present, set to 0 |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5731 |
|
13818
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
5732 Examples (See also |getqflist-examples|): > |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5733 :echo getqflist({'all': 1}) |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5734 :echo getqflist({'nr': 2, 'title': 1}) |
|
12303
ec7a4fd21dd5
patch 8.0.1031: "text" argument for getqflist() is confusing
Christian Brabandt <cb@256bit.org>
parents:
12287
diff
changeset
|
5735 :echo getqflist({'lines' : ["F1:10:L10"]}) |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
5736 < |
| 5796 | 5737 getreg([{regname} [, 1 [, {list}]]]) *getreg()* |
| 7 | 5738 The result is a String, which is the contents of register |
| 236 | 5739 {regname}. Example: > |
| 7 | 5740 :let cliptext = getreg('*') |
|
9887
b4da19b7539f
commit https://github.com/vim/vim/commit/dc1f1645cb495fa6bfbe216d7359f23539a0e25d
Christian Brabandt <cb@256bit.org>
parents:
9881
diff
changeset
|
5741 < When {regname} was not set the result is an empty string. |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5742 |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5743 getreg('=') returns the last evaluated value of the expression |
| 236 | 5744 register. (For use in maps.) |
| 282 | 5745 getreg('=', 1) returns the expression itself, so that it can |
| 5746 be restored with |setreg()|. For other registers the extra | |
| 5747 argument is ignored, thus you can always give it. | |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5748 |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
5749 If {list} is present and |TRUE|, the result type is changed |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5750 to |List|. Each list item is one text line. Use it if you care |
| 5796 | 5751 about zero bytes possibly present inside register: without |
| 5752 third argument both NLs and zero bytes are represented as NLs | |
| 5753 (see |NL-used-for-Nul|). | |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5754 When the register was not set an empty list is returned. |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5755 |
| 7 | 5756 If {regname} is not specified, |v:register| is used. |
| 5757 | |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5758 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5759 GetRegname()->getreg() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5760 |
|
20743
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5761 getreginfo([{regname}]) *getreginfo()* |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5762 Returns detailed information about register {regname} as a |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5763 Dictionary with the following entries: |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5764 regcontents List of lines contained in register |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5765 {regname}, like |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5766 |getreg|({regname}, 1, 1). |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5767 regtype the type of register {regname}, as in |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5768 |getregtype()|. |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5769 isunnamed Boolean flag, v:true if this register |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5770 is currently pointed to by the unnamed |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5771 register. |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5772 points_to for the unnamed register, gives the |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5773 single letter name of the register |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5774 currently pointed to (see |quotequote|). |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5775 For example, after deleting a line |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5776 with `dd`, this field will be "1", |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5777 which is the register that got the |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5778 deleted text. |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5779 |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5780 If {regname} is invalid or not set, an empty Dictionary |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5781 will be returned. |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5782 If {regname} is not specified, |v:register| is used. |
| 21991 | 5783 The returned Dictionary can be passed to |setreg()|. |
|
20743
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5784 |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5785 Can also be used as a |method|: > |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
5786 GetRegname()->getreginfo() |
| 82 | 5787 |
| 7 | 5788 getregtype([{regname}]) *getregtype()* |
| 5789 The result is a String, which is type of register {regname}. | |
| 5790 The value will be one of: | |
| 5791 "v" for |characterwise| text | |
| 5792 "V" for |linewise| text | |
| 5793 "<CTRL-V>{width}" for |blockwise-visual| text | |
| 5596 | 5794 "" for an empty or unknown register |
| 7 | 5795 <CTRL-V> is one character with value 0x16. |
| 5796 If {regname} is not specified, |v:register| is used. | |
| 5797 | |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5798 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5799 GetRegname()->getregtype() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5800 |
|
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9850
diff
changeset
|
5801 gettabinfo([{arg}]) *gettabinfo()* |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9850
diff
changeset
|
5802 If {arg} is not specified, then information about all the tab |
| 21093 | 5803 pages is returned as a |List|. Each List item is a |Dictionary|. |
|
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9850
diff
changeset
|
5804 Otherwise, {arg} specifies the tab page number and information |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9850
diff
changeset
|
5805 about that one is returned. If the tab page does not exist an |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9850
diff
changeset
|
5806 empty List is returned. |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9850
diff
changeset
|
5807 |
| 21093 | 5808 Each List item is a |Dictionary| with the following entries: |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
5809 tabnr tab page number. |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9975
diff
changeset
|
5810 variables a reference to the dictionary with |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9975
diff
changeset
|
5811 tabpage-local variables |
| 15932 | 5812 windows List of |window-ID|s in the tab page. |
|
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9850
diff
changeset
|
5813 |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5814 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5815 GetTabnr()->gettabinfo() |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5816 |
| 4157 | 5817 gettabvar({tabnr}, {varname} [, {def}]) *gettabvar()* |
|
2207
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
5818 Get the value of a tab-local variable {varname} in tab page |
|
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
5819 {tabnr}. |t:var| |
|
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
5820 Tabs are numbered starting with one. |
| 6197 | 5821 When {varname} is empty a dictionary with all tab-local |
| 5822 variables is returned. | |
|
2207
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
5823 Note that the name without "t:" must be used. |
| 4157 | 5824 When the tab or variable doesn't exist {def} or an empty |
| 5825 string is returned, there is no error message. | |
| 5826 | |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5827 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5828 GetTabnr()->gettabvar(varname) |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5829 |
| 4157 | 5830 gettabwinvar({tabnr}, {winnr}, {varname} [, {def}]) *gettabwinvar()* |
| 1156 | 5831 Get the value of window-local variable {varname} in window |
| 5832 {winnr} in tab page {tabnr}. | |
| 4157 | 5833 When {varname} is empty a dictionary with all window-local |
| 5834 variables is returned. | |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9975
diff
changeset
|
5835 When {varname} is equal to "&" get the values of all |
| 21093 | 5836 window-local options in a |Dictionary|. |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9975
diff
changeset
|
5837 Otherwise, when {varname} starts with "&" get the value of a |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9975
diff
changeset
|
5838 window-local option. |
| 4157 | 5839 Note that {varname} must be the name without "w:". |
| 831 | 5840 Tabs are numbered starting with one. For the current tabpage |
| 5841 use |getwinvar()|. | |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
5842 {winnr} can be the window number or the |window-ID|. |
| 831 | 5843 When {winnr} is zero the current window is used. |
| 5844 This also works for a global option, buffer-local option and | |
| 5845 window-local option, but it doesn't work for a global variable | |
| 5846 or buffer-local variable. | |
| 4157 | 5847 When the tab, window or variable doesn't exist {def} or an |
| 5848 empty string is returned, there is no error message. | |
| 831 | 5849 Examples: > |
| 5850 :let list_is_on = gettabwinvar(1, 2, '&list') | |
| 5851 :echo "myvar = " . gettabwinvar(3, 1, 'myvar') | |
| 1266 | 5852 < |
| 14347 | 5853 To obtain all window-local variables use: > |
| 5854 gettabwinvar({tabnr}, {winnr}, '&') | |
| 5855 | |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5856 < Can also be used as a |method|: > |
|
17912
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5857 GetTabnr()->gettabwinvar(winnr, varname) |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
5858 |
|
15016
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5859 gettagstack([{nr}]) *gettagstack()* |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5860 The result is a Dict, which is the tag stack of window {nr}. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5861 {nr} can be the window number or the |window-ID|. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5862 When {nr} is not specified, the current window is used. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5863 When window {nr} doesn't exist, an empty Dict is returned. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5864 |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5865 The returned dictionary contains the following entries: |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5866 curidx Current index in the stack. When at |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5867 top of the stack, set to (length + 1). |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5868 Index of bottom of the stack is 1. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5869 items List of items in the stack. Each item |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5870 is a dictionary containing the |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5871 entries described below. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5872 length Number of entries in the stack. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5873 |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5874 Each item in the stack is a dictionary with the following |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5875 entries: |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5876 bufnr buffer number of the current jump |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5877 from cursor position before the tag jump. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5878 See |getpos()| for the format of the |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5879 returned list. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5880 matchnr current matching tag number. Used when |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5881 multiple matching tags are found for a |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5882 name. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5883 tagname name of the tag |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5884 |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5885 See |tagstack| for more information about the tag stack. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5886 |
|
17912
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5887 Can also be used as a |method|: > |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5888 GetWinnr()->gettagstack() |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5889 |
|
21989
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5890 |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5891 gettext({text}) *gettext()* |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5892 Translate {text} if possible. |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5893 This is mainly for use in the distributed Vim scripts. When |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5894 generating message translations the {text} is extracted by |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5895 xgettext, the translator can add the translated message in the |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5896 .po file and Vim will lookup the translation when gettext() is |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5897 called. |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5898 For {text} double quoted strings are preferred, because |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5899 xgettext does not understand escaping in single quoted |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5900 strings. |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5901 |
|
52e970719f4b
patch 8.2.1544: cannot translate messages in a Vim script
Bram Moolenaar <Bram@vim.org>
parents:
21973
diff
changeset
|
5902 |
|
14343
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5903 getwininfo([{winid}]) *getwininfo()* |
| 21093 | 5904 Returns information about windows as a |List| with Dictionaries. |
|
14343
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5905 |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5906 If {winid} is given Information about the window with that ID |
| 21093 | 5907 is returned, as a |List| with one item. If the window does not |
| 20965 | 5908 exist the result is an empty list. |
|
14343
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5909 |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5910 Without {winid} information about all the windows in all the |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5911 tab pages is returned. |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5912 |
| 21093 | 5913 Each List item is a |Dictionary| with the following entries: |
|
15977
7fbdceabad64
patch 8.1.0994: relative cursor position is not calculated correctly
Bram Moolenaar <Bram@vim.org>
parents:
15932
diff
changeset
|
5914 botline last displayed buffer line |
|
14343
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5915 bufnr number of buffer in the window |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5916 height window height (excluding winbar) |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5917 loclist 1 if showing a location list |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5918 {only with the +quickfix feature} |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5919 quickfix 1 if quickfix or location list window |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5920 {only with the +quickfix feature} |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5921 terminal 1 if a terminal window |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5922 {only with the +terminal feature} |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5923 tabnr tab page number |
|
18669
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
5924 topline first displayed buffer line |
|
14343
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5925 variables a reference to the dictionary with |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5926 window-local variables |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5927 width window width |
| 14347 | 5928 winbar 1 if the window has a toolbar, 0 |
| 5929 otherwise | |
|
14343
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5930 wincol leftmost screen column of the window, |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5931 col from |win_screenpos()| |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5932 winid |window-ID| |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5933 winnr window number |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5934 winrow topmost screen column of the window, |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5935 row from |win_screenpos()| |
|
7589f103ec11
patch 8.1.0187: getwininfo() and win_screenpos() return different numbers
Christian Brabandt <cb@256bit.org>
parents:
14337
diff
changeset
|
5936 |
|
17912
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5937 Can also be used as a |method|: > |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5938 GetWinnr()->getwininfo() |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5939 |
|
13379
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
5940 getwinpos([{timeout}]) *getwinpos()* |
| 21093 | 5941 The result is a |List| with two numbers, the result of |
|
18669
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
5942 |getwinposx()| and |getwinposy()| combined: |
|
13379
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
5943 [x-pos, y-pos] |
|
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
5944 {timeout} can be used to specify how long to wait in msec for |
|
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
5945 a response from the terminal. When omitted 100 msec is used. |
| 13437 | 5946 Use a longer time for a remote terminal. |
| 5947 When using a value less than 10 and no response is received | |
| 5948 within that time, a previously reported position is returned, | |
| 5949 if available. This can be used to poll for the position and | |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
5950 do some work in the meantime: > |
| 13437 | 5951 while 1 |
| 5952 let res = getwinpos(1) | |
| 5953 if res[0] >= 0 | |
| 5954 break | |
| 5955 endif | |
| 5956 " Do some work here | |
| 5957 endwhile | |
| 5958 < | |
|
17912
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5959 |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5960 Can also be used as a |method|: > |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5961 GetTimeout()->getwinpos() |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5962 < |
| 7 | 5963 *getwinposx()* |
| 5964 getwinposx() The result is a Number, which is the X coordinate in pixels of | |
| 11347 | 5965 the left hand side of the GUI Vim window. Also works for an |
|
13379
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
5966 xterm (uses a timeout of 100 msec). |
| 11347 | 5967 The result will be -1 if the information is not available. |
| 5968 The value can be used with `:winpos`. | |
| 7 | 5969 |
| 5970 *getwinposy()* | |
| 5971 getwinposy() The result is a Number, which is the Y coordinate in pixels of | |
|
13379
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
5972 the top of the GUI Vim window. Also works for an xterm (uses |
|
0f9dd1b43244
patch 8.0.1563: timeout of getwinposx() can be too short
Christian Brabandt <cb@256bit.org>
parents:
13341
diff
changeset
|
5973 a timeout of 100 msec). |
| 11347 | 5974 The result will be -1 if the information is not available. |
| 5975 The value can be used with `:winpos`. | |
| 7 | 5976 |
| 4157 | 5977 getwinvar({winnr}, {varname} [, {def}]) *getwinvar()* |
| 831 | 5978 Like |gettabwinvar()| for the current tabpage. |
| 7 | 5979 Examples: > |
| 5980 :let list_is_on = getwinvar(2, '&list') | |
| 5981 :echo "myvar = " . getwinvar(1, 'myvar') | |
|
17912
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5982 |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5983 < Can also be used as a |method|: > |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17909
diff
changeset
|
5984 GetWinnr()->getwinvar(varname) |
| 7 | 5985 < |
| 6663 | 5986 glob({expr} [, {nosuf} [, {list} [, {alllinks}]]]) *glob()* |
| 1754 | 5987 Expand the file wildcards in {expr}. See |wildcards| for the |
| 1156 | 5988 use of special characters. |
|
3410
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
5989 |
|
9422
f93704b11e43
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Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
5990 Unless the optional {nosuf} argument is given and is |TRUE|, |
| 1754 | 5991 the 'suffixes' and 'wildignore' options apply: Names matching |
| 5992 one of the patterns in 'wildignore' will be skipped and | |
| 5993 'suffixes' affect the ordering of matches. | |
| 2662 | 5994 'wildignorecase' always applies. |
|
3410
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
5995 |
| 21093 | 5996 When {list} is present and it is |TRUE| the result is a |List| |
|
3410
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Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
5997 with all matching files. The advantage of using a List is, |
|
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
5998 you also get filenames containing newlines correctly. |
|
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
5999 Otherwise the result is a String and when there are several |
|
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
6000 matches, they are separated by <NL> characters. |
|
94601b379f38
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Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
6001 |
|
94601b379f38
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Bram Moolenaar <bram@vim.org>
parents:
3398
diff
changeset
|
6002 If the expansion fails, the result is an empty String or List. |
| 6663 | 6003 |
| 16267 | 6004 You can also use |readdir()| if you need to do complicated |
| 6005 things, such as limiting the number of matches. | |
| 6006 | |
| 3445 | 6007 A name for a non-existing file is not included. A symbolic |
| 6008 link is only included if it points to an existing file. | |
| 6663 | 6009 However, when the {alllinks} argument is present and it is |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
6010 |TRUE| then all symbolic links are included. |
| 7 | 6011 |
| 6012 For most systems backticks can be used to get files names from | |
| 6013 any external command. Example: > | |
| 6014 :let tagfiles = glob("`find . -name tags -print`") | |
| 6015 :let &tags = substitute(tagfiles, "\n", ",", "g") | |
| 6016 < The result of the program inside the backticks should be one | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
6017 item per line. Spaces inside an item are allowed. |
| 7 | 6018 |
| 6019 See |expand()| for expanding special Vim variables. See | |
| 6020 |system()| for getting the raw output of an external command. | |
| 6021 | |
|
17912
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patch 8.1.1952: more functions can be used as a method
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diff
changeset
|
6022 Can also be used as a |method|: > |
|
9fac6d0de69a
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parents:
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diff
changeset
|
6023 GetExpr()->glob() |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
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diff
changeset
|
6024 |
| 6697 | 6025 glob2regpat({expr}) *glob2regpat()* |
| 6026 Convert a file pattern, as used by glob(), into a search | |
| 6027 pattern. The result can be used to match with a string that | |
| 6028 is a file name. E.g. > | |
| 6029 if filename =~ glob2regpat('Make*.mak') | |
| 6030 < This is equivalent to: > | |
| 6031 if filename =~ '^Make.*\.mak$' | |
|
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7782
diff
changeset
|
6032 < When {expr} is an empty string the result is "^$", match an |
|
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7782
diff
changeset
|
6033 empty string. |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
6034 Note that the result depends on the system. On MS-Windows |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
6035 a backslash usually means a path separator. |
|
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7782
diff
changeset
|
6036 |
|
17912
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
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parents:
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diff
changeset
|
6037 Can also be used as a |method|: > |
|
9fac6d0de69a
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diff
changeset
|
6038 GetExpr()->glob2regpat() |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
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diff
changeset
|
6039 < *globpath()* |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
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parents:
8019
diff
changeset
|
6040 globpath({path}, {expr} [, {nosuf} [, {list} [, {alllinks}]]]) |
|
17982
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patch 8.1.1987: more functions can be used as methods
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parents:
17976
diff
changeset
|
6041 Perform glob() for {expr} on all directories in {path} and |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
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diff
changeset
|
6042 concatenate the results. Example: > |
| 7 | 6043 :echo globpath(&rtp, "syntax/c.vim") |
| 5873 | 6044 < |
| 6045 {path} is a comma-separated list of directory names. Each | |
| 7 | 6046 directory name is prepended to {expr} and expanded like with |
| 1754 | 6047 |glob()|. A path separator is inserted when needed. |
| 7 | 6048 To add a comma inside a directory name escape it with a |
| 6049 backslash. Note that on MS-Windows a directory may have a | |
| 6050 trailing backslash, remove it if you put a comma after it. | |
| 6051 If the expansion fails for one of the directories, there is no | |
| 6052 error message. | |
| 5873 | 6053 |
|
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Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
6054 Unless the optional {nosuf} argument is given and is |TRUE|, |
| 1754 | 6055 the 'suffixes' and 'wildignore' options apply: Names matching |
| 6056 one of the patterns in 'wildignore' will be skipped and | |
| 6057 'suffixes' affect the ordering of matches. | |
| 7 | 6058 |
| 21093 | 6059 When {list} is present and it is |TRUE| the result is a |List| |
| 5873 | 6060 with all matching files. The advantage of using a List is, you |
| 6061 also get filenames containing newlines correctly. Otherwise | |
| 6062 the result is a String and when there are several matches, | |
| 6063 they are separated by <NL> characters. Example: > | |
| 6064 :echo globpath(&rtp, "syntax/c.vim", 0, 1) | |
| 6065 < | |
|
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
6066 {alllinks} is used as with |glob()|. |
| 6663 | 6067 |
| 444 | 6068 The "**" item can be used to search in a directory tree. |
| 6069 For example, to find all "README.txt" files in the directories | |
| 6070 in 'runtimepath' and below: > | |
| 6071 :echo globpath(&rtp, "**/README.txt") | |
| 1668 | 6072 < Upwards search and limiting the depth of "**" is not |
| 6073 supported, thus using 'path' will not always work properly. | |
| 6074 | |
|
17912
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
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diff
changeset
|
6075 Can also be used as a |method|, the base is passed as the |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6076 second argument: > |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6077 GetExpr()->globpath(&rtp) |
|
9fac6d0de69a
patch 8.1.1952: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6078 < |
| 7 | 6079 *has()* |
|
19742
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
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diff
changeset
|
6080 has({feature} [, {check}]) |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6081 When {check} is omitted or is zero: The result is a Number, |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6082 which is 1 if the feature {feature} is supported, zero |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6083 otherwise. The {feature} argument is a string, case is |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6084 ignored. See |feature-list| below. |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6085 |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
19721
diff
changeset
|
6086 When {check} is present and not zero: The result is a Number, |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
19721
diff
changeset
|
6087 which is 1 if the feature {feature} could ever be supported, |
|
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
19721
diff
changeset
|
6088 zero otherwise. This is useful to check for a typo in |
| 19813 | 6089 {feature} and to detect dead code. Keep in mind that an older |
| 6090 Vim version will not know about a feature added later and | |
| 21991 | 6091 features that have been abandoned will not be known by the |
| 19813 | 6092 current Vim version. |
|
19742
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6093 |
| 7 | 6094 Also see |exists()|. |
|
19742
810eee1b42e3
patch 8.2.0427: it is not possible to check for a typo in a feature name
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19721
diff
changeset
|
6095 |
| 19646 | 6096 Note that to skip code that has a syntax error when the |
| 6097 feature is not available, Vim may skip the rest of the line | |
| 20241 | 6098 and miss a following `endif`. Therefore put the `endif` on a |
| 19646 | 6099 separate line: > |
| 6100 if has('feature') | |
| 6101 let x = this->breaks->without->the->feature | |
| 6102 endif | |
| 19721 | 6103 < If the `endif` would be moved to the second line as "| endif" it |
| 6104 would not be found. | |
| 7 | 6105 |
| 102 | 6106 |
| 6107 has_key({dict}, {key}) *has_key()* | |
| 685 | 6108 The result is a Number, which is 1 if |Dictionary| {dict} has |
| 6109 an entry with key {key}. Zero otherwise. | |
| 102 | 6110 |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
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parents:
17620
diff
changeset
|
6111 Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
6112 mydict->has_key(key) |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
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parents:
17620
diff
changeset
|
6113 |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
6114 haslocaldir([{winnr} [, {tabnr}]]) *haslocaldir()* |
|
16427
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
6115 The result is a Number: |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
6116 1 when the window has set a local directory via |:lcd| |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
6117 2 when the tab-page has set a local directory via |:tcd| |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
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diff
changeset
|
6118 0 otherwise. |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6119 |
|
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
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parents:
7651
diff
changeset
|
6120 Without arguments use the current window. |
|
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
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parents:
7651
diff
changeset
|
6121 With {winnr} use this window in the current tab page. |
|
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
6122 With {winnr} and {tabnr} use the window in the specified tab |
|
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
6123 page. |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
6124 {winnr} can be the window number or the |window-ID|. |
|
16427
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6125 If {winnr} is -1 it is ignored and only the tabpage is used. |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
6126 Return 0 if the arguments are invalid. |
|
16427
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patch 8.1.1218: cannot set a directory for a tab page
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parents:
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diff
changeset
|
6127 Examples: > |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6128 if haslocaldir() == 1 |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
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diff
changeset
|
6129 " window local directory case |
|
8c3a1bd270bb
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parents:
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diff
changeset
|
6130 elseif haslocaldir() == 2 |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
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parents:
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diff
changeset
|
6131 " tab-local directory case |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
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parents:
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diff
changeset
|
6132 else |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6133 " global directory case |
|
8c3a1bd270bb
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diff
changeset
|
6134 endif |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6135 |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
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diff
changeset
|
6136 " current window |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
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parents:
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diff
changeset
|
6137 :echo haslocaldir() |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6138 :echo haslocaldir(0) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6139 :echo haslocaldir(0, 0) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6140 " window n in current tab page |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6141 :echo haslocaldir(n) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6142 :echo haslocaldir(n, 0) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
6143 " window n in tab page m |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6144 :echo haslocaldir(n, m) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6145 " tab page m |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6146 :echo haslocaldir(-1, m) |
|
8c3a1bd270bb
patch 8.1.1218: cannot set a directory for a tab page
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
6147 < |
|
17914
af3d441845cd
patch 8.1.1953: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17912
diff
changeset
|
6148 Can also be used as a |method|: > |
|
af3d441845cd
patch 8.1.1953: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17912
diff
changeset
|
6149 GetWinnr()->haslocaldir() |
|
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6150 |
| 782 | 6151 hasmapto({what} [, {mode} [, {abbr}]]) *hasmapto()* |
| 7 | 6152 The result is a Number, which is 1 if there is a mapping that |
| 6153 contains {what} in somewhere in the rhs (what it is mapped to) | |
| 6154 and this mapping exists in one of the modes indicated by | |
| 6155 {mode}. | |
|
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|
6156 When {abbr} is there and it is |TRUE| use abbreviations |
| 786 | 6157 instead of mappings. Don't forget to specify Insert and/or |
| 6158 Command-line mode. | |
| 7 | 6159 Both the global mappings and the mappings local to the current |
| 6160 buffer are checked for a match. | |
| 6161 If no matching mapping is found 0 is returned. | |
| 6162 The following characters are recognized in {mode}: | |
| 6163 n Normal mode | |
|
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6164 v Visual and Select mode |
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6165 x Visual mode |
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6166 s Select mode |
| 7 | 6167 o Operator-pending mode |
| 6168 i Insert mode | |
| 6169 l Language-Argument ("r", "f", "t", etc.) | |
| 6170 c Command-line mode | |
| 6171 When {mode} is omitted, "nvo" is used. | |
| 6172 | |
| 6173 This function is useful to check if a mapping already exists | |
|
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6174 to a function in a Vim script. Example: > |
| 7 | 6175 :if !hasmapto('\ABCdoit') |
| 6176 : map <Leader>d \ABCdoit | |
| 6177 :endif | |
| 6178 < This installs the mapping to "\ABCdoit" only if there isn't | |
| 6179 already a mapping to "\ABCdoit". | |
| 6180 | |
|
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6181 Can also be used as a |method|: > |
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6182 GetRHS()->hasmapto() |
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6183 |
| 7 | 6184 histadd({history}, {item}) *histadd()* |
| 6185 Add the String {item} to the history {history} which can be | |
| 6186 one of: *hist-names* | |
| 6187 "cmd" or ":" command line history | |
| 6188 "search" or "/" search pattern history | |
| 1621 | 6189 "expr" or "=" typed expression history |
| 7 | 6190 "input" or "@" input line history |
| 3682 | 6191 "debug" or ">" debug command history |
|
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6192 empty the current or last used history |
| 3682 | 6193 The {history} string does not need to be the whole name, one |
| 6194 character is sufficient. | |
| 7 | 6195 If {item} does already exist in the history, it will be |
| 6196 shifted to become the newest entry. | |
| 6197 The result is a Number: 1 if the operation was successful, | |
| 6198 otherwise 0 is returned. | |
| 6199 | |
| 6200 Example: > | |
| 6201 :call histadd("input", strftime("%Y %b %d")) | |
| 6202 :let date=input("Enter date: ") | |
| 6203 < This function is not available in the |sandbox|. | |
| 6204 | |
| 18343 | 6205 Can also be used as a |method|, the base is passed as the |
|
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6206 second argument: > |
|
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6207 GetHistory()->histadd('search') |
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6208 |
| 7 | 6209 histdel({history} [, {item}]) *histdel()* |
| 236 | 6210 Clear {history}, i.e. delete all its entries. See |hist-names| |
| 7 | 6211 for the possible values of {history}. |
| 6212 | |
| 1668 | 6213 If the parameter {item} evaluates to a String, it is used as a |
| 6214 regular expression. All entries matching that expression will | |
| 6215 be removed from the history (if there are any). | |
| 7 | 6216 Upper/lowercase must match, unless "\c" is used |/\c|. |
| 1668 | 6217 If {item} evaluates to a Number, it will be interpreted as |
| 6218 an index, see |:history-indexing|. The respective entry will | |
| 6219 be removed if it exists. | |
| 7 | 6220 |
| 6221 The result is a Number: 1 for a successful operation, | |
| 6222 otherwise 0 is returned. | |
| 6223 | |
| 6224 Examples: | |
| 6225 Clear expression register history: > | |
| 6226 :call histdel("expr") | |
| 6227 < | |
| 6228 Remove all entries starting with "*" from the search history: > | |
| 6229 :call histdel("/", '^\*') | |
| 6230 < | |
| 6231 The following three are equivalent: > | |
| 6232 :call histdel("search", histnr("search")) | |
| 6233 :call histdel("search", -1) | |
| 6234 :call histdel("search", '^'.histget("search", -1).'$') | |
| 6235 < | |
| 6236 To delete the last search pattern and use the last-but-one for | |
| 6237 the "n" command and 'hlsearch': > | |
| 6238 :call histdel("search", -1) | |
| 6239 :let @/ = histget("search", -1) | |
|
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6240 < |
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6241 Can also be used as a |method|: > |
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6242 GetHistory()->histdel() |
| 7 | 6243 |
| 6244 histget({history} [, {index}]) *histget()* | |
| 6245 The result is a String, the entry with Number {index} from | |
| 6246 {history}. See |hist-names| for the possible values of | |
| 6247 {history}, and |:history-indexing| for {index}. If there is | |
| 6248 no such entry, an empty String is returned. When {index} is | |
| 6249 omitted, the most recent item from the history is used. | |
| 6250 | |
| 6251 Examples: | |
| 6252 Redo the second last search from history. > | |
| 6253 :execute '/' . histget("search", -2) | |
| 6254 | |
| 6255 < Define an Ex command ":H {num}" that supports re-execution of | |
| 6256 the {num}th entry from the output of |:history|. > | |
| 6257 :command -nargs=1 H execute histget("cmd", 0+<args>) | |
| 6258 < | |
|
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6259 Can also be used as a |method|: > |
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6260 GetHistory()->histget() |
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6261 |
| 7 | 6262 histnr({history}) *histnr()* |
| 6263 The result is the Number of the current entry in {history}. | |
| 6264 See |hist-names| for the possible values of {history}. | |
| 6265 If an error occurred, -1 is returned. | |
| 6266 | |
| 6267 Example: > | |
| 6268 :let inp_index = histnr("expr") | |
|
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6269 |
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6270 < Can also be used as a |method|: > |
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6271 GetHistory()->histnr() |
| 7 | 6272 < |
| 6273 hlexists({name}) *hlexists()* | |
| 6274 The result is a Number, which is non-zero if a highlight group | |
| 6275 called {name} exists. This is when the group has been | |
| 6276 defined in some way. Not necessarily when highlighting has | |
| 6277 been defined for it, it may also have been used for a syntax | |
| 6278 item. | |
| 6279 *highlight_exists()* | |
| 6280 Obsolete name: highlight_exists(). | |
| 6281 | |
|
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6282 Can also be used as a |method|: > |
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6283 GetName()->hlexists() |
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6284 < |
| 7 | 6285 *hlID()* |
| 6286 hlID({name}) The result is a Number, which is the ID of the highlight group | |
| 6287 with name {name}. When the highlight group doesn't exist, | |
| 6288 zero is returned. | |
| 6289 This can be used to retrieve information about the highlight | |
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6290 group. For example, to get the background color of the |
| 7 | 6291 "Comment" group: > |
| 6292 :echo synIDattr(synIDtrans(hlID("Comment")), "bg") | |
| 6293 < *highlightID()* | |
| 6294 Obsolete name: highlightID(). | |
| 6295 | |
|
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6296 Can also be used as a |method|: > |
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6297 GetName()->hlID() |
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6298 |
| 7 | 6299 hostname() *hostname()* |
| 6300 The result is a String, which is the name of the machine on | |
| 236 | 6301 which Vim is currently running. Machine names greater than |
| 7 | 6302 256 characters long are truncated. |
| 6303 | |
| 6304 iconv({expr}, {from}, {to}) *iconv()* | |
| 6305 The result is a String, which is the text {expr} converted | |
| 6306 from encoding {from} to encoding {to}. | |
|
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6307 When the conversion completely fails an empty string is |
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6308 returned. When some characters could not be converted they |
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6309 are replaced with "?". |
| 7 | 6310 The encoding names are whatever the iconv() library function |
| 6311 can accept, see ":!man 3 iconv". | |
| 6312 Most conversions require Vim to be compiled with the |+iconv| | |
| 6313 feature. Otherwise only UTF-8 to latin1 conversion and back | |
| 6314 can be done. | |
| 6315 This can be used to display messages with special characters, | |
| 6316 no matter what 'encoding' is set to. Write the message in | |
| 6317 UTF-8 and use: > | |
| 6318 echo iconv(utf8_str, "utf-8", &enc) | |
| 6319 < Note that Vim uses UTF-8 for all Unicode encodings, conversion | |
| 6320 from/to UCS-2 is automatically changed to use UTF-8. You | |
| 6321 cannot use UCS-2 in a string anyway, because of the NUL bytes. | |
| 6322 | |
|
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6323 Can also be used as a |method|: > |
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6324 GetText()->iconv('latin1', 'utf-8') |
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6325 < |
| 7 | 6326 *indent()* |
| 6327 indent({lnum}) The result is a Number, which is indent of line {lnum} in the | |
| 6328 current buffer. The indent is counted in spaces, the value | |
| 6329 of 'tabstop' is relevant. {lnum} is used just like in | |
| 6330 |getline()|. | |
| 6331 When {lnum} is invalid -1 is returned. | |
| 6332 | |
|
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6333 Can also be used as a |method|: > |
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6334 GetLnum()->indent() |
| 79 | 6335 |
|
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6336 index({object}, {expr} [, {start} [, {ic}]]) *index()* |
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6337 If {object} is a |List| return the lowest index where the item |
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6338 has a value equal to {expr}. There is no automatic |
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6339 conversion, so the String "4" is different from the Number 4. |
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6340 And the number 4 is different from the Float 4.0. The value |
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6341 of 'ignorecase' is not used here, case always matters. |
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6342 |
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6343 If {object} is |Blob| return the lowest index where the byte |
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6344 value is equal to {expr}. |
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6345 |
| 153 | 6346 If {start} is given then start looking at the item with index |
| 6347 {start} (may be negative for an item relative to the end). | |
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6348 When {ic} is given and it is |TRUE|, ignore case. Otherwise |
| 79 | 6349 case must match. |
|
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6350 -1 is returned when {expr} is not found in {object}. |
| 79 | 6351 Example: > |
| 6352 :let idx = index(words, "the") | |
| 87 | 6353 :if index(numbers, 123) >= 0 |
| 79 | 6354 |
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6355 < Can also be used as a |method|: > |
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6356 GetObject()->index(what) |
| 79 | 6357 |
| 531 | 6358 input({prompt} [, {text} [, {completion}]]) *input()* |
| 7 | 6359 The result is a String, which is whatever the user typed on |
|
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6360 the command-line. The {prompt} argument is either a prompt |
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6361 string, or a blank string (for no prompt). A '\n' can be used |
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6362 in the prompt to start a new line. |
| 531 | 6363 The highlighting set with |:echohl| is used for the prompt. |
| 6364 The input is entered just like a command-line, with the same | |
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6365 editing commands and mappings. There is a separate history |
| 531 | 6366 for lines typed for input(). |
| 6367 Example: > | |
| 6368 :if input("Coffee or beer? ") == "beer" | |
| 6369 : echo "Cheers!" | |
| 6370 :endif | |
| 6371 < | |
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6372 If the optional {text} argument is present and not empty, this |
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6373 is used for the default reply, as if the user typed this. |
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6374 Example: > |
| 531 | 6375 :let color = input("Color? ", "white") |
| 6376 | |
| 6377 < The optional {completion} argument specifies the type of | |
| 6378 completion supported for the input. Without it completion is | |
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6379 not performed. The supported completion types are the same as |
| 531 | 6380 that can be supplied to a user-defined command using the |
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6381 "-complete=" argument. Refer to |:command-completion| for |
| 531 | 6382 more information. Example: > |
| 6383 let fname = input("File: ", "", "file") | |
| 6384 < | |
| 6385 NOTE: This function must not be used in a startup file, for | |
| 6386 the versions that only run in GUI mode (e.g., the Win32 GUI). | |
| 7 | 6387 Note: When input() is called from within a mapping it will |
| 6388 consume remaining characters from that mapping, because a | |
| 6389 mapping is handled like the characters were typed. | |
| 6390 Use |inputsave()| before input() and |inputrestore()| | |
| 6391 after input() to avoid that. Another solution is to avoid | |
| 6392 that further characters follow in the mapping, e.g., by using | |
| 6393 |:execute| or |:normal|. | |
| 6394 | |
| 531 | 6395 Example with a mapping: > |
| 7 | 6396 :nmap \x :call GetFoo()<CR>:exe "/" . Foo<CR> |
| 6397 :function GetFoo() | |
| 6398 : call inputsave() | |
| 6399 : let g:Foo = input("enter search pattern: ") | |
| 6400 : call inputrestore() | |
| 6401 :endfunction | |
| 6402 | |
|
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6403 < Can also be used as a |method|: > |
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6404 GetPrompt()->input() |
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changeset
|
6405 |
| 7 | 6406 inputdialog({prompt} [, {text} [, {cancelreturn}]]) *inputdialog()* |
|
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Update documentation files.
Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
6407 Like |input()|, but when the GUI is running and text dialogs |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
6408 are supported, a dialog window pops up to input the text. |
| 7 | 6409 Example: > |
| 3875 | 6410 :let n = inputdialog("value for shiftwidth", shiftwidth()) |
| 6411 :if n != "" | |
| 6412 : let &sw = n | |
| 6413 :endif | |
| 7 | 6414 < When the dialog is cancelled {cancelreturn} is returned. When |
| 6415 omitted an empty string is returned. | |
| 6416 Hitting <Enter> works like pressing the OK button. Hitting | |
| 6417 <Esc> works like pressing the Cancel button. | |
| 531 | 6418 NOTE: Command-line completion is not supported. |
| 7 | 6419 |
|
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|
6420 Can also be used as a |method|: > |
|
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|
6421 GetPrompt()->inputdialog() |
|
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|
6422 |
| 519 | 6423 inputlist({textlist}) *inputlist()* |
| 819 | 6424 {textlist} must be a |List| of strings. This |List| is |
| 6425 displayed, one string per line. The user will be prompted to | |
| 6426 enter a number, which is returned. | |
| 519 | 6427 The user can also select an item by clicking on it with the |
| 20856 | 6428 mouse, if the mouse is enabled in the command line ('mouse' is |
| 6429 "a" or includes "c"). For the first string 0 is returned. | |
| 6430 When clicking above the first item a negative number is | |
| 6431 returned. When clicking on the prompt one more than the | |
| 6432 length of {textlist} is returned. | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
6433 Make sure {textlist} has less than 'lines' entries, otherwise |
|
9877
7da89d9c744b
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Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
6434 it won't work. It's a good idea to put the entry number at |
| 1156 | 6435 the start of the string. And put a prompt in the first item. |
| 6436 Example: > | |
| 519 | 6437 let color = inputlist(['Select color:', '1. red', |
| 6438 \ '2. green', '3. blue']) | |
| 6439 | |
|
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|
6440 < Can also be used as a |method|: > |
|
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|
6441 GetChoices()->inputlist() |
|
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|
6442 |
| 7 | 6443 inputrestore() *inputrestore()* |
|
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diff
changeset
|
6444 Restore typeahead that was saved with a previous |inputsave()|. |
| 7 | 6445 Should be called the same number of times inputsave() is |
| 6446 called. Calling it more often is harmless though. | |
| 6447 Returns 1 when there is nothing to restore, 0 otherwise. | |
| 6448 | |
| 6449 inputsave() *inputsave()* | |
| 6450 Preserve typeahead (also from mappings) and clear it, so that | |
| 6451 a following prompt gets input from the user. Should be | |
| 6452 followed by a matching inputrestore() after the prompt. Can | |
| 6453 be used several times, in which case there must be just as | |
| 6454 many inputrestore() calls. | |
| 6455 Returns 1 when out of memory, 0 otherwise. | |
| 6456 | |
| 6457 inputsecret({prompt} [, {text}]) *inputsecret()* | |
| 6458 This function acts much like the |input()| function with but | |
| 6459 two exceptions: | |
| 6460 a) the user's response will be displayed as a sequence of | |
| 6461 asterisks ("*") thereby keeping the entry secret, and | |
| 6462 b) the user's response will not be recorded on the input | |
| 6463 |history| stack. | |
| 6464 The result is a String, which is whatever the user actually | |
| 6465 typed on the command-line in response to the issued prompt. | |
| 531 | 6466 NOTE: Command-line completion is not supported. |
| 7 | 6467 |
|
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|
6468 Can also be used as a |method|: > |
|
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|
6469 GetPrompt()->inputsecret() |
|
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|
6470 |
|
15454
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|
6471 insert({object}, {item} [, {idx}]) *insert()* |
|
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|
6472 When {object} is a |List| or a |Blob| insert {item} at the start |
|
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|
6473 of it. |
|
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|
6474 |
| 55 | 6475 If {idx} is specified insert {item} before the item with index |
|
9877
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diff
changeset
|
6476 {idx}. If {idx} is zero it goes before the first item, just |
| 55 | 6477 like omitting {idx}. A negative {idx} is also possible, see |
| 6478 |list-index|. -1 inserts just before the last item. | |
|
15454
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|
6479 |
|
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|
6480 Returns the resulting |List| or |Blob|. Examples: > |
| 55 | 6481 :let mylist = insert([2, 3, 5], 1) |
| 6482 :call insert(mylist, 4, -1) | |
| 6483 :call insert(mylist, 6, len(mylist)) | |
| 82 | 6484 < The last example can be done simpler with |add()|. |
| 685 | 6485 Note that when {item} is a |List| it is inserted as a single |
| 692 | 6486 item. Use |extend()| to concatenate |Lists|. |
| 55 | 6487 |
|
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|
6488 Can also be used as a |method|: > |
|
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|
6489 mylist->insert(item) |
|
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|
6490 |
|
18699
1febd1aa9930
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|
6491 interrupt() *interrupt()* |
|
1febd1aa9930
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|
6492 Interrupt script execution. It works more or less like the |
|
1febd1aa9930
patch 8.1.2341: not so easy to interrupt a script programatically
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changeset
|
6493 user typing CTRL-C, most commands won't execute and control |
|
1febd1aa9930
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|
6494 returns to the user. This is useful to abort execution |
|
1febd1aa9930
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|
6495 from lower down, e.g. in an autocommand. Example: > |
|
1febd1aa9930
patch 8.1.2341: not so easy to interrupt a script programatically
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changeset
|
6496 :function s:check_typoname(file) |
|
1febd1aa9930
patch 8.1.2341: not so easy to interrupt a script programatically
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|
6497 : if fnamemodify(a:file, ':t') == '[' |
|
1febd1aa9930
patch 8.1.2341: not so easy to interrupt a script programatically
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|
6498 : echomsg 'Maybe typo' |
|
1febd1aa9930
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|
6499 : call interrupt() |
|
1febd1aa9930
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|
6500 : endif |
|
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|
6501 :endfunction |
|
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|
6502 :au BufWritePre * call s:check_typoname(expand('<amatch>')) |
|
1febd1aa9930
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changeset
|
6503 |
| 3214 | 6504 invert({expr}) *invert()* |
| 6505 Bitwise invert. The argument is converted to a number. A | |
| 6506 List, Dict or Float argument causes an error. Example: > | |
| 6507 :let bits = invert(bits) | |
|
17783
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|
6508 < Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
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changeset
|
6509 :let bits = bits->invert() |
| 3214 | 6510 |
| 7 | 6511 isdirectory({directory}) *isdirectory()* |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
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9416
diff
changeset
|
6512 The result is a Number, which is |TRUE| when a directory |
| 7 | 6513 with the name {directory} exists. If {directory} doesn't |
|
9422
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diff
changeset
|
6514 exist, or isn't a directory, the result is |FALSE|. {directory} |
| 7 | 6515 is any expression, which is used as a String. |
| 6516 | |
|
17914
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|
6517 Can also be used as a |method|: > |
|
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|
6518 GetName()->isdirectory() |
|
af3d441845cd
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|
6519 |
|
16213
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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|
6520 isinf({expr}) *isinf()* |
|
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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changeset
|
6521 Return 1 if {expr} is a positive infinity, or -1 a negative |
|
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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changeset
|
6522 infinity, otherwise 0. > |
|
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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diff
changeset
|
6523 :echo isinf(1.0 / 0.0) |
|
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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diff
changeset
|
6524 < 1 > |
|
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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diff
changeset
|
6525 :echo isinf(-1.0 / 0.0) |
|
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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diff
changeset
|
6526 < -1 |
|
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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changeset
|
6527 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
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|
6528 Can also be used as a |method|: > |
|
545119cd5554
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6529 Compute()->isinf() |
|
545119cd5554
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diff
changeset
|
6530 < |
|
16213
2c33b119ba92
patch 8.1.1111: it is not easy to check for infinity
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diff
changeset
|
6531 {only available when compiled with the |+float| feature} |
|
2c33b119ba92
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diff
changeset
|
6532 |
| 819 | 6533 islocked({expr}) *islocked()* *E786* |
|
9422
f93704b11e43
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Christian Brabandt <cb@256bit.org>
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9416
diff
changeset
|
6534 The result is a Number, which is |TRUE| when {expr} is the |
| 148 | 6535 name of a locked variable. |
| 685 | 6536 {expr} must be the name of a variable, |List| item or |
| 6537 |Dictionary| entry, not the variable itself! Example: > | |
| 148 | 6538 :let alist = [0, ['a', 'b'], 2, 3] |
| 6539 :lockvar 1 alist | |
| 6540 :echo islocked('alist') " 1 | |
| 6541 :echo islocked('alist[1]') " 0 | |
| 6542 | |
| 6543 < When {expr} is a variable that does not exist you get an error | |
| 843 | 6544 message. Use |exists()| to check for existence. |
| 148 | 6545 |
|
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|
6546 Can also be used as a |method|: > |
|
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|
6547 GetName()->islocked() |
|
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|
6548 |
|
8246
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8218
diff
changeset
|
6549 isnan({expr}) *isnan()* |
|
9422
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9416
diff
changeset
|
6550 Return |TRUE| if {expr} is a float with value NaN. > |
|
8246
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8218
diff
changeset
|
6551 echo isnan(0.0 / 0.0) |
|
16219
bd49e1656c72
patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
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16213
diff
changeset
|
6552 < 1 |
|
8246
f16bfe02cef1
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Christian Brabandt <cb@256bit.org>
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changeset
|
6553 |
|
17765
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|
6554 Can also be used as a |method|: > |
|
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changeset
|
6555 Compute()->isnan() |
|
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|
6556 < |
|
8246
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changeset
|
6557 {only available when compiled with the |+float| feature} |
|
f16bfe02cef1
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6558 |
| 140 | 6559 items({dict}) *items()* |
| 685 | 6560 Return a |List| with all the key-value pairs of {dict}. Each |
| 6561 |List| item is a list with two items: the key of a {dict} | |
| 6562 entry and the value of this entry. The |List| is in arbitrary | |
|
15571
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|
6563 order. Also see |keys()| and |values()|. |
|
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|
6564 Example: > |
|
4af72c724093
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changeset
|
6565 for [key, value] in items(mydict) |
|
4af72c724093
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|
6566 echo key . ': ' . value |
|
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|
6567 endfor |
| 140 | 6568 |
|
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|
6569 < Can also be used as a |method|: > |
|
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|
6570 mydict->items() |
|
17456
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|
6571 |
|
e414281d8bb4
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|
6572 job_ functions are documented here: |job-functions-details| |
|
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
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|
6573 |
|
7957
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7935
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changeset
|
6574 |
| 95 | 6575 join({list} [, {sep}]) *join()* |
| 6576 Join the items in {list} together into one String. | |
| 6577 When {sep} is specified it is put in between the items. If | |
| 6578 {sep} is omitted a single space is used. | |
| 6579 Note that {sep} is not added at the end. You might want to | |
| 6580 add it there too: > | |
| 6581 let lines = join(mylist, "\n") . "\n" | |
| 692 | 6582 < String items are used as-is. |Lists| and |Dictionaries| are |
| 95 | 6583 converted into a string like with |string()|. |
| 6584 The opposite function is |split()|. | |
| 6585 | |
|
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|
6586 Can also be used as a |method|: > |
|
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|
6587 mylist->join() |
|
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|
6588 |
|
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|
6589 js_decode({string}) *js_decode()* |
|
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|
6590 This is similar to |json_decode()| with these differences: |
|
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|
6591 - Object key names do not have to be in quotes. |
|
10563
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|
6592 - Strings can be in single quotes. |
|
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|
6593 - Empty items in an array (between two commas) are allowed and |
|
45ea5ebf3a98
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|
6594 result in v:none items. |
|
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|
6595 |
|
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|
6596 Can also be used as a |method|: > |
|
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|
6597 ReadObject()->js_decode() |
|
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|
6598 |
|
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|
6599 js_encode({expr}) *js_encode()* |
|
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diff
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|
6600 This is similar to |json_encode()| with these differences: |
|
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|
6601 - Object key names are not in quotes. |
|
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|
6602 - v:none items in an array result in an empty item between |
|
45ea5ebf3a98
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|
6603 commas. |
|
45ea5ebf3a98
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|
6604 For example, the Vim object: |
|
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|
6605 [1,v:none,{"one":1},v:none] ~ |
|
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changeset
|
6606 Will be encoded as: |
|
45ea5ebf3a98
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|
6607 [1,,{one:1},,] ~ |
|
8019
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|
6608 While json_encode() would produce: |
|
7967
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|
6609 [1,null,{"one":1},null] ~ |
|
45ea5ebf3a98
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|
6610 This encoding is valid for JavaScript. It is more efficient |
|
45ea5ebf3a98
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|
6611 than JSON, especially when using an array with optional items. |
|
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|
6612 |
|
17916
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|
6613 Can also be used as a |method|: > |
|
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changeset
|
6614 GetObject()->js_encode() |
|
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|
6615 |
|
8019
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changeset
|
6616 json_decode({string}) *json_decode()* |
|
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changeset
|
6617 This parses a JSON formatted string and returns the equivalent |
|
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changeset
|
6618 in Vim values. See |json_encode()| for the relation between |
|
7742
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|
6619 JSON and Vim values. |
|
5f6f35a3cb12
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|
6620 The decoding is permissive: |
| 11347 | 6621 - A trailing comma in an array and object is ignored, e.g. |
| 6622 "[1, 2, ]" is the same as "[1, 2]". | |
| 15512 | 6623 - Integer keys are accepted in objects, e.g. {1:2} is the |
|
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|
6624 same as {"1":2}. |
|
7742
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diff
changeset
|
6625 - More floating point numbers are recognized, e.g. "1." for |
| 11347 | 6626 "1.0", or "001.2" for "1.2". Special floating point values |
|
15446
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diff
changeset
|
6627 "Infinity", "-Infinity" and "NaN" (capitalization ignored) |
|
8ac454818352
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|
6628 are accepted. |
| 11347 | 6629 - Leading zeroes in integer numbers are ignored, e.g. "012" |
| 6630 for "12" or "-012" for "-12". | |
| 6631 - Capitalization is ignored in literal names null, true or | |
| 6632 false, e.g. "NULL" for "null", "True" for "true". | |
| 6633 - Control characters U+0000 through U+001F which are not | |
| 6634 escaped in strings are accepted, e.g. " " (tab | |
| 6635 character in string) for "\t". | |
|
15571
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|
6636 - An empty JSON expression or made of only spaces is accepted |
|
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diff
changeset
|
6637 and results in v:none. |
| 11347 | 6638 - Backslash in an invalid 2-character sequence escape is |
| 6639 ignored, e.g. "\a" is decoded as "a". | |
| 6640 - A correct surrogate pair in JSON strings should normally be | |
| 6641 a 12 character sequence such as "\uD834\uDD1E", but | |
| 6642 json_decode() silently accepts truncated surrogate pairs | |
| 6643 such as "\uD834" or "\uD834\u" | |
| 6644 *E938* | |
| 6645 A duplicate key in an object, valid in rfc7159, is not | |
| 6646 accepted by json_decode() as the result must be a valid Vim | |
| 6647 type, e.g. this fails: {"a":"b", "a":"c"} | |
| 6648 | |
|
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|
6649 Can also be used as a |method|: > |
|
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|
6650 ReadObject()->json_decode() |
|
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|
6651 |
|
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|
6652 json_encode({expr}) *json_encode()* |
|
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|
6653 Encode {expr} as JSON and return this as a string. |
|
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|
6654 The encoding is specified in: |
|
7782
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|
6655 https://tools.ietf.org/html/rfc7159.html |
|
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|
6656 Vim values are converted as follows: |
| 15512 | 6657 |Number| decimal number |
| 6658 |Float| floating point number | |
|
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|
6659 Float nan "NaN" |
|
ff900e499f79
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|
6660 Float inf "Infinity" |
|
15446
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|
6661 Float -inf "-Infinity" |
| 15512 | 6662 |String| in double quotes (possibly null) |
| 6663 |Funcref| not possible, error | |
| 6664 |List| as an array (possibly null); when | |
|
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|
6665 used recursively: [] |
| 15512 | 6666 |Dict| as an object (possibly null); when |
|
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|
6667 used recursively: {} |
| 15512 | 6668 |Blob| as an array of the individual bytes |
|
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|
6669 v:false "false" |
|
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|
6670 v:true "true" |
|
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|
6671 v:none "null" |
|
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|
6672 v:null "null" |
|
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|
6673 Note that NaN and Infinity are passed on as values. This is |
|
ff900e499f79
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|
6674 missing in the JSON standard, but several implementations do |
|
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|
6675 allow it. If not then you will get an error. |
|
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|
6676 |
|
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6677 Can also be used as a |method|: > |
|
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|
6678 GetObject()->json_encode() |
|
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|
6679 |
| 99 | 6680 keys({dict}) *keys()* |
| 685 | 6681 Return a |List| with all the keys of {dict}. The |List| is in |
|
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|
6682 arbitrary order. Also see |items()| and |values()|. |
| 99 | 6683 |
|
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6684 Can also be used as a |method|: > |
|
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|
6685 mydict->keys() |
|
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|
6686 |
|
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|
6687 < *len()* *E701* |
| 55 | 6688 len({expr}) The result is a Number, which is the length of the argument. |
| 6689 When {expr} is a String or a Number the length in bytes is | |
| 6690 used, as with |strlen()|. | |
| 685 | 6691 When {expr} is a |List| the number of items in the |List| is |
| 55 | 6692 returned. |
| 15512 | 6693 When {expr} is a |Blob| the number of bytes is returned. |
| 685 | 6694 When {expr} is a |Dictionary| the number of entries in the |
| 6695 |Dictionary| is returned. | |
| 55 | 6696 Otherwise an error is given. |
| 6697 | |
|
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|
6698 Can also be used as a |method|: > |
|
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changeset
|
6699 mylist->len() |
|
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|
6700 |
|
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|
6701 < *libcall()* *E364* *E368* |
| 7 | 6702 libcall({libname}, {funcname}, {argument}) |
| 6703 Call function {funcname} in the run-time library {libname} | |
| 6704 with single argument {argument}. | |
| 6705 This is useful to call functions in a library that you | |
| 6706 especially made to be used with Vim. Since only one argument | |
| 6707 is possible, calling standard library functions is rather | |
| 6708 limited. | |
| 6709 The result is the String returned by the function. If the | |
| 6710 function returns NULL, this will appear as an empty string "" | |
| 6711 to Vim. | |
| 6712 If the function returns a number, use libcallnr()! | |
| 6713 If {argument} is a number, it is passed to the function as an | |
| 6714 int; if {argument} is a string, it is passed as a | |
| 6715 null-terminated string. | |
| 6716 This function will fail in |restricted-mode|. | |
| 6717 | |
| 6718 libcall() allows you to write your own 'plug-in' extensions to | |
| 6719 Vim without having to recompile the program. It is NOT a | |
| 6720 means to call system functions! If you try to do so Vim will | |
| 6721 very probably crash. | |
| 6722 | |
| 6723 For Win32, the functions you write must be placed in a DLL | |
| 6724 and use the normal C calling convention (NOT Pascal which is | |
| 6725 used in Windows System DLLs). The function must take exactly | |
| 6726 one parameter, either a character pointer or a long integer, | |
| 6727 and must return a character pointer or NULL. The character | |
| 6728 pointer returned must point to memory that will remain valid | |
| 6729 after the function has returned (e.g. in static data in the | |
| 6730 DLL). If it points to allocated memory, that memory will | |
| 6731 leak away. Using a static buffer in the function should work, | |
| 6732 it's then freed when the DLL is unloaded. | |
| 6733 | |
| 6734 WARNING: If the function returns a non-valid pointer, Vim may | |
| 1621 | 6735 crash! This also happens if the function returns a number, |
| 7 | 6736 because Vim thinks it's a pointer. |
| 6737 For Win32 systems, {libname} should be the filename of the DLL | |
| 6738 without the ".DLL" suffix. A full path is only required if | |
| 6739 the DLL is not in the usual places. | |
| 6740 For Unix: When compiling your own plugins, remember that the | |
| 6741 object code must be compiled as position-independent ('PIC'). | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
6742 {only in Win32 and some Unix versions, when the |+libcall| |
| 7 | 6743 feature is present} |
| 6744 Examples: > | |
| 6745 :echo libcall("libc.so", "getenv", "HOME") | |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6746 |
| 18343 | 6747 < Can also be used as a |method|, the base is passed as the |
| 6748 third argument: > | |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6749 GetValue()->libcall("libc.so", "getenv") |
| 7 | 6750 < |
| 6751 *libcallnr()* | |
| 6752 libcallnr({libname}, {funcname}, {argument}) | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
6753 Just like |libcall()|, but used for a function that returns an |
| 7 | 6754 int instead of a string. |
| 6755 {only in Win32 on some Unix versions, when the |+libcall| | |
| 6756 feature is present} | |
| 1621 | 6757 Examples: > |
| 6758 :echo libcallnr("/usr/lib/libc.so", "getpid", "") | |
| 7 | 6759 :call libcallnr("libc.so", "printf", "Hello World!\n") |
| 6760 :call libcallnr("libc.so", "sleep", 10) | |
| 6761 < | |
| 18343 | 6762 Can also be used as a |method|, the base is passed as the |
| 6763 third argument: > | |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
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parents:
17914
diff
changeset
|
6764 GetValue()->libcallnr("libc.so", "printf") |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6765 < |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
6766 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
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parents:
17976
diff
changeset
|
6767 line({expr} [, {winid}]) *line()* |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
6768 The result is a Number, which is the line number of the file |
| 7 | 6769 position given with {expr}. The accepted positions are: |
| 6770 . the cursor position | |
| 6771 $ the last line in the current buffer | |
| 6772 'x position of mark x (if the mark is not set, 0 is | |
| 6773 returned) | |
|
11313
327a04a762f6
patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents:
11263
diff
changeset
|
6774 w0 first line visible in current window (one if the |
|
327a04a762f6
patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents:
11263
diff
changeset
|
6775 display isn't updated, e.g. in silent Ex mode) |
|
327a04a762f6
patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents:
11263
diff
changeset
|
6776 w$ last line visible in current window (this is one |
|
327a04a762f6
patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents:
11263
diff
changeset
|
6777 less than "w0" if no lines are visible) |
| 1609 | 6778 v In Visual mode: the start of the Visual area (the |
| 6779 cursor is the end). When not in Visual mode | |
| 6780 returns the cursor position. Differs from |'<| in | |
| 6781 that it's updated right away. | |
| 1156 | 6782 Note that a mark in another file can be used. The line number |
| 6783 then applies to another buffer. | |
| 703 | 6784 To get the column number use |col()|. To get both use |
| 6785 |getpos()|. | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
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17976
diff
changeset
|
6786 With the optional {winid} argument the values are obtained for |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
6787 that window instead of the current window. |
| 7 | 6788 Examples: > |
| 6789 line(".") line number of the cursor | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
6790 line(".", winid) idem, in window "winid" |
| 7 | 6791 line("'t") line number of mark t |
| 6792 line("'" . marker) line number of mark marker | |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
6793 < |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
6794 To jump to the last known position when opening a file see |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
6795 |last-position-jump|. |
| 9 | 6796 |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6797 Can also be used as a |method|: > |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6798 GetValue()->line() |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
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parents:
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diff
changeset
|
6799 |
| 7 | 6800 line2byte({lnum}) *line2byte()* |
| 6801 Return the byte count from the start of the buffer for line | |
| 6802 {lnum}. This includes the end-of-line character, depending on | |
| 6803 the 'fileformat' option for the current buffer. The first | |
| 3237 | 6804 line returns 1. 'encoding' matters, 'fileencoding' is ignored. |
| 7 | 6805 This can also be used to get the byte count for the line just |
| 6806 below the last line: > | |
| 6807 line2byte(line("$") + 1) | |
| 3237 | 6808 < This is the buffer size plus one. If 'fileencoding' is empty |
| 6809 it is the file size plus one. | |
| 7 | 6810 When {lnum} is invalid, or the |+byte_offset| feature has been |
| 6811 disabled at compile time, -1 is returned. | |
| 6812 Also see |byte2line()|, |go| and |:goto|. | |
| 6813 | |
|
17916
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patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6814 Can also be used as a |method|: > |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
6815 GetLnum()->line2byte() |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6816 |
| 7 | 6817 lispindent({lnum}) *lispindent()* |
| 6818 Get the amount of indent for line {lnum} according the lisp | |
| 6819 indenting rules, as with 'lisp'. | |
| 6820 The indent is counted in spaces, the value of 'tabstop' is | |
| 6821 relevant. {lnum} is used just like in |getline()|. | |
| 6822 When {lnum} is invalid or Vim was not compiled the | |
| 6823 |+lispindent| feature, -1 is returned. | |
| 6824 | |
|
17916
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patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
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|
6825 Can also be used as a |method|: > |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6826 GetLnum()->lispindent() |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6827 |
|
16235
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6828 list2str({list} [, {utf8}]) *list2str()* |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6829 Convert each number in {list} to a character string can |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6830 concatenate them all. Examples: > |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6831 list2str([32]) returns " " |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6832 list2str([65, 66, 67]) returns "ABC" |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6833 < The same can be done (slowly) with: > |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6834 join(map(list, {nr, val -> nr2char(val)}), '') |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6835 < |str2list()| does the opposite. |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6836 |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6837 When {utf8} is omitted or zero, the current 'encoding' is used. |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6838 With {utf8} is 1, always return utf-8 characters. |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6839 With utf-8 composing characters work as expected: > |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6840 list2str([97, 769]) returns "á" |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
6841 < |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6842 Can also be used as a |method|: > |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6843 GetList()->list2str() |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6844 |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6845 listener_add({callback} [, {buf}]) *listener_add()* |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6846 Add a callback function that will be invoked when changes have |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6847 been made to buffer {buf}. |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6848 {buf} refers to a buffer name or number. For the accepted |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6849 values, see |bufname()|. When {buf} is omitted the current |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6850 buffer is used. |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6851 Returns a unique ID that can be passed to |listener_remove()|. |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6852 |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
6853 The {callback} is invoked with five arguments: |
|
16660
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6854 a:bufnr the buffer that was changed |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6855 a:start first changed line number |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6856 a:end first line number below the change |
| 18456 | 6857 a:added number of lines added, negative if lines were |
| 6858 deleted | |
|
16660
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6859 a:changes a List of items with details about the changes |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6860 |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6861 Example: > |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6862 func Listener(bufnr, start, end, added, changes) |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6863 echo 'lines ' .. a:start .. ' until ' .. a:end .. ' changed' |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6864 endfunc |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6865 call listener_add('Listener', bufnr) |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
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changeset
|
6866 |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6867 < The List cannot be changed. Each item in a:changes is a |
|
16648
a7f06505ad39
patch 8.1.1326: no test for listener with partial
Bram Moolenaar <Bram@vim.org>
parents:
16638
diff
changeset
|
6868 dictionary with these entries: |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6869 lnum the first line number of the change |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6870 end the first line below the change |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6871 added number of lines added; negative if lines were |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6872 deleted |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6873 col first column in "lnum" that was affected by |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6874 the change; one if unknown or the whole line |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6875 was affected; this is a byte index, first |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6876 character has a value of one. |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6877 When lines are inserted the values are: |
| 16808 | 6878 lnum line above which the new line is added |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6879 end equal to "lnum" |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6880 added number of lines inserted |
|
16660
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6881 col 1 |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
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changeset
|
6882 When lines are deleted the values are: |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6883 lnum the first deleted line |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6884 end the line below the first deleted line, before |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6885 the deletion was done |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6886 added negative, number of lines deleted |
|
16660
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6887 col 1 |
|
16638
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patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
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changeset
|
6888 When lines are changed: |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6889 lnum the first changed line |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6890 end the line below the last changed line |
|
16660
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6891 added 0 |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6892 col first column with a change or 1 |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6893 |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6894 The entries are in the order the changes were made, thus the |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6895 most recent change is at the end. The line numbers are valid |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6896 when the callback is invoked, but later changes may make them |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6897 invalid, thus keeping a copy for later might not work. |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6898 |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6899 The {callback} is invoked just before the screen is updated, |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6900 when |listener_flush()| is called or when a change is being |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6901 made that changes the line count in a way it causes a line |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6902 number in the list of changes to become invalid. |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6903 |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6904 The {callback} is invoked with the text locked, see |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6905 |textlock|. If you do need to make changes to the buffer, use |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6906 a timer to do this later |timer_start()|. |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6907 |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6908 The {callback} is not invoked when the buffer is first loaded. |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6909 Use the |BufReadPost| autocmd event to handle the initial text |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6910 of a buffer. |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6911 The {callback} is also not invoked when the buffer is |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6912 unloaded, use the |BufUnload| autocmd event for that. |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6913 |
| 18343 | 6914 Can also be used as a |method|, the base is passed as the |
| 6915 second argument: > | |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6916 GetBuffer()->listener_add(callback) |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6917 |
|
16660
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6918 listener_flush([{buf}]) *listener_flush()* |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6919 Invoke listener callbacks for buffer {buf}. If there are no |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6920 pending changes then no callbacks are invoked. |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6921 |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6922 {buf} refers to a buffer name or number. For the accepted |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6923 values, see |bufname()|. When {buf} is omitted the current |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6924 buffer is used. |
|
04c2614af21c
patch 8.1.1332: cannot flush listeners without redrawing, mix of changes
Bram Moolenaar <Bram@vim.org>
parents:
16648
diff
changeset
|
6925 |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6926 Can also be used as a |method|: > |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6927 GetBuffer()->listener_flush() |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6928 |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6929 listener_remove({id}) *listener_remove()* |
|
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6930 Remove a listener previously added with listener_add(). |
|
17366
9843fbfa0ee5
patch 8.1.1682: placing a larger number of signs is slow
Bram Moolenaar <Bram@vim.org>
parents:
17292
diff
changeset
|
6931 Returns zero when {id} could not be found, one when {id} was |
|
9843fbfa0ee5
patch 8.1.1682: placing a larger number of signs is slow
Bram Moolenaar <Bram@vim.org>
parents:
17292
diff
changeset
|
6932 removed. |
|
16638
4790302965fc
patch 8.1.1321: no docs or tests for listener functions
Bram Moolenaar <Bram@vim.org>
parents:
16615
diff
changeset
|
6933 |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6934 Can also be used as a |method|: > |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6935 GetListenerId()->listener_remove() |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6936 |
| 7 | 6937 localtime() *localtime()* |
| 6938 Return the current time, measured as seconds since 1st Jan | |
|
18669
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
6939 1970. See also |strftime()|, |strptime()| and |getftime()|. |
| 7 | 6940 |
| 95 | 6941 |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6942 log({expr}) *log()* |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
6943 Return the natural logarithm (base e) of {expr} as a |Float|. |
|
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
6944 {expr} must evaluate to a |Float| or a |Number| in the range |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6945 (0, inf]. |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6946 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6947 :echo log(10) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6948 < 2.302585 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6949 :echo log(exp(5)) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6950 < 5.0 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
6951 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
6952 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
6953 Compute()->log() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
6954 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
6955 {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6956 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
6957 |
| 1621 | 6958 log10({expr}) *log10()* |
| 6959 Return the logarithm of Float {expr} to base 10 as a |Float|. | |
| 6960 {expr} must evaluate to a |Float| or a |Number|. | |
| 6961 Examples: > | |
| 6962 :echo log10(1000) | |
| 6963 < 3.0 > | |
| 6964 :echo log10(0.01) | |
| 6965 < -2.0 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
6966 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
6967 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
6968 Compute()->log10() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
6969 < |
| 1621 | 6970 {only available when compiled with the |+float| feature} |
| 12785 | 6971 |
| 6972 luaeval({expr} [, {expr}]) *luaeval()* | |
| 6973 Evaluate Lua expression {expr} and return its result converted | |
| 6974 to Vim data structures. Second {expr} may hold additional | |
| 3492 | 6975 argument accessible as _A inside first {expr}. |
| 6976 Strings are returned as they are. | |
| 6977 Boolean objects are converted to numbers. | |
| 12785 | 6978 Numbers are converted to |Float| values if vim was compiled |
| 3492 | 6979 with |+float| and to numbers otherwise. |
| 12785 | 6980 Dictionaries and lists obtained by vim.eval() are returned |
| 3492 | 6981 as-is. |
| 6982 Other objects are returned as zero without any errors. | |
| 6983 See |lua-luaeval| for more details. | |
|
17916
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6984 |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6985 Can also be used as a |method|: > |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6986 GetExpr()->luaeval() |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6987 |
|
2e53305f2239
patch 8.1.1954: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17914
diff
changeset
|
6988 < {only available when compiled with the |+lua| feature} |
| 3492 | 6989 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
6990 map({expr1}, {expr2}) *map()* |
|
22844
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
6991 {expr1} must be a |List|, |Blob| or |Dictionary|. |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
6992 Replace each item in {expr1} with the result of evaluating |
|
22844
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
6993 {expr2}. For a |Blob| each byte is replaced. |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
6994 If the item type changes you may want to use |mapnew()| to |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
6995 create a new List or Dictionary. This is required when using |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
6996 Vim9 script. |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
6997 |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
6998 {expr2} must be a |string| or |Funcref|. |
| 12785 | 6999 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7000 If {expr2} is a |string|, inside {expr2} |v:val| has the value |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7001 of the current item. For a |Dictionary| |v:key| has the key |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7002 of the current item and for a |List| |v:key| has the index of |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7003 the current item. |
| 102 | 7004 Example: > |
| 7005 :call map(mylist, '"> " . v:val . " <"') | |
| 95 | 7006 < This puts "> " before and " <" after each item in "mylist". |
| 102 | 7007 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7008 Note that {expr2} is the result of an expression and is then |
| 102 | 7009 used as an expression again. Often it is good to use a |
| 158 | 7010 |literal-string| to avoid having to double backslashes. You |
| 7011 still have to double ' quotes | |
| 102 | 7012 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7013 If {expr2} is a |Funcref| it is called with two arguments: |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7014 1. The key or the index of the current item. |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7015 2. the value of the current item. |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7016 The function must return the new value of the item. Example |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7017 that changes each value by "key-value": > |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7018 func KeyValue(key, val) |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7019 return a:key . '-' . a:val |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7020 endfunc |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7021 call map(myDict, function('KeyValue')) |
|
10218
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
7022 < It is shorter when using a |lambda|: > |
|
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
7023 call map(myDict, {key, val -> key . '-' . val}) |
|
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
7024 < If you do not use "val" you can leave it out: > |
|
584c835a2de1
commit https://github.com/vim/vim/commit/50ba526fbf3e9e5e0e6b0b3086a4d5df581ebc7e
Christian Brabandt <cb@256bit.org>
parents:
10198
diff
changeset
|
7025 call map(myDict, {key -> 'item: ' . key}) |
| 17667 | 7026 < If you do not use "key" you can use a short name: > |
| 7027 call map(myDict, {_, val -> 'item: ' . val}) | |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9407
diff
changeset
|
7028 < |
| 685 | 7029 The operation is done in-place. If you want a |List| or |
| 7030 |Dictionary| to remain unmodified make a copy first: > | |
| 3682 | 7031 :let tlist = map(copy(mylist), ' v:val . "\t"') |
| 102 | 7032 |
|
22844
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Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7033 < Returns {expr1}, the |List|, |Blob| or |Dictionary| that was |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7034 filtered. When an error is encountered while evaluating |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7035 {expr2} no further items in {expr1} are processed. When |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7036 {expr2} is a Funcref errors inside a function are ignored, |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7037 unless it was defined with the "abort" flag. |
| 95 | 7038 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7039 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7040 mylist->map(expr2) |
| 95 | 7041 |
|
20506
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patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7042 |
| 12785 | 7043 maparg({name} [, {mode} [, {abbr} [, {dict}]]]) *maparg()* |
| 2610 | 7044 When {dict} is omitted or zero: Return the rhs of mapping |
| 7045 {name} in mode {mode}. The returned String has special | |
| 7046 characters translated like in the output of the ":map" command | |
| 7047 listing. | |
| 12785 | 7048 |
| 2610 | 7049 When there is no mapping for {name}, an empty String is |
| 14006 | 7050 returned. When the mapping for {name} is empty, then "<Nop>" |
| 7051 is returned. | |
| 2610 | 7052 |
| 7053 The {name} can have special key names, like in the ":map" | |
| 7054 command. | |
| 7055 | |
| 644 | 7056 {mode} can be one of these strings: |
| 7 | 7057 "n" Normal |
| 2610 | 7058 "v" Visual (including Select) |
| 7 | 7059 "o" Operator-pending |
| 7060 "i" Insert | |
| 7061 "c" Cmd-line | |
| 2610 | 7062 "s" Select |
| 7063 "x" Visual | |
| 7 | 7064 "l" langmap |language-mapping| |
| 12499 | 7065 "t" Terminal-Job |
| 7 | 7066 "" Normal, Visual and Operator-pending |
| 644 | 7067 When {mode} is omitted, the modes for "" are used. |
| 2610 | 7068 |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
7069 When {abbr} is there and it is |TRUE| use abbreviations |
| 782 | 7070 instead of mappings. |
| 2610 | 7071 |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
7072 When {dict} is there and it is |TRUE| return a dictionary |
| 2610 | 7073 containing all the information of the mapping with the |
| 7074 following items: | |
|
20522
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7075 "lhs" The {lhs} of the mapping as it would be typed |
|
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7076 "lhsraw" The {lhs} of the mapping as raw bytes |
|
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7077 "lhsrawalt" The {lhs} of the mapping as raw bytes, alternate |
|
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7078 form, only present when it differs from "lhsraw" |
| 2610 | 7079 "rhs" The {rhs} of the mapping as typed. |
| 7080 "silent" 1 for a |:map-silent| mapping, else 0. | |
| 2625 | 7081 "noremap" 1 if the {rhs} of the mapping is not remappable. |
|
19870
658248b68f7c
patch 8.2.0491: cannot recognize a <script> mapping using maparg()
Bram Moolenaar <Bram@vim.org>
parents:
19813
diff
changeset
|
7082 "script" 1 if mapping was defined with <script>. |
| 2610 | 7083 "expr" 1 for an expression mapping (|:map-<expr>|). |
| 7084 "buffer" 1 for a buffer local mapping (|:map-local|). | |
| 7085 "mode" Modes for which the mapping is defined. In | |
| 7086 addition to the modes mentioned above, these | |
| 7087 characters will be used: | |
| 7088 " " Normal, Visual and Operator-pending | |
| 7089 "!" Insert and Commandline mode | |
| 2642 | 7090 (|mapmode-ic|) |
| 2625 | 7091 "sid" The script local ID, used for <sid> mappings |
| 7092 (|<SID>|). | |
|
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14695
diff
changeset
|
7093 "lnum" The line number in "sid", zero if unknown. |
| 5555 | 7094 "nowait" Do not wait for other, longer mappings. |
| 7095 (|:map-<nowait>|). | |
|
20506
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7096 |
|
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7097 The dictionary can be used to restore a mapping with |
|
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
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parents:
20386
diff
changeset
|
7098 |mapset()|. |
| 2610 | 7099 |
| 7 | 7100 The mappings local to the current buffer are checked first, |
| 7101 then the global mappings. | |
| 626 | 7102 This function can be used to map a key even when it's already |
| 7103 mapped, and have it do the original mapping too. Sketch: > | |
| 7104 exe 'nnoremap <Tab> ==' . maparg('<Tab>', 'n') | |
| 7105 | |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7106 < Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7107 GetKey()->maparg('n') |
| 7 | 7108 |
| 12785 | 7109 mapcheck({name} [, {mode} [, {abbr}]]) *mapcheck()* |
| 7 | 7110 Check if there is a mapping that matches with {name} in mode |
| 7111 {mode}. See |maparg()| for {mode} and special names in | |
| 7112 {name}. | |
|
9422
f93704b11e43
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Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
7113 When {abbr} is there and it is |TRUE| use abbreviations |
| 782 | 7114 instead of mappings. |
| 7 | 7115 A match happens with a mapping that starts with {name} and |
| 7116 with a mapping which is equal to the start of {name}. | |
| 7117 | |
| 1621 | 7118 matches mapping "a" "ab" "abc" ~ |
| 7 | 7119 mapcheck("a") yes yes yes |
| 7120 mapcheck("abc") yes yes yes | |
| 7121 mapcheck("ax") yes no no | |
| 7122 mapcheck("b") no no no | |
| 7123 | |
| 7124 The difference with maparg() is that mapcheck() finds a | |
| 7125 mapping that matches with {name}, while maparg() only finds a | |
| 7126 mapping for {name} exactly. | |
| 7127 When there is no mapping that starts with {name}, an empty | |
| 14006 | 7128 String is returned. If there is one, the RHS of that mapping |
| 7 | 7129 is returned. If there are several mappings that start with |
| 14006 | 7130 {name}, the RHS of one of them is returned. This will be |
| 7131 "<Nop>" if the RHS is empty. | |
| 7 | 7132 The mappings local to the current buffer are checked first, |
| 7133 then the global mappings. | |
| 7134 This function can be used to check if a mapping can be added | |
| 7135 without being ambiguous. Example: > | |
| 7136 :if mapcheck("_vv") == "" | |
| 7137 : map _vv :set guifont=7x13<CR> | |
| 7138 :endif | |
| 7139 < This avoids adding the "_vv" mapping when there already is a | |
| 7140 mapping for "_v" or for "_vvv". | |
| 7141 | |
|
17930
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patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7142 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7143 GetKey()->mapcheck('n') |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7144 |
|
20522
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7145 |
|
22844
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7146 mapnew({expr1}, {expr2}) *mapnew()* |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7147 Like |map()| but instead of replacing items in {expr1} a new |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7148 List or Dictionary is created and returned. {expr1} remains |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7149 unchanged. |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7150 |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7151 |
|
36fc73078bce
patch 8.2.1969: Vim9: map() may change the list or dict item type
Bram Moolenaar <Bram@vim.org>
parents:
22824
diff
changeset
|
7152 mapset({mode}, {abbr}, {dict}) *mapset()* |
|
20506
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7153 Restore a mapping from a dictionary returned by |maparg()|. |
|
20522
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7154 {mode} and {abbr} should be the same as for the call to |
|
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7155 |maparg()|. *E460* |
|
20506
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patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7156 {mode} is used to define the mode in which the mapping is set, |
|
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7157 not the "mode" entry in {dict}. |
|
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7158 Example for saving and restoring a mapping: > |
|
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7159 let save_map = maparg('K', 'n', 0, 1) |
|
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7160 nnoremap K somethingelse |
|
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7161 ... |
|
aee0b72ca6d6
patch 8.2.0807: cannot easily restore a mapping
Bram Moolenaar <Bram@vim.org>
parents:
20386
diff
changeset
|
7162 call mapset('n', 0, save_map) |
|
20522
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7163 < Note that if you are going to replace a map in several modes, |
|
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7164 e.g. with `:map!`, you need to save the mapping for all of |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
7165 them, since they can differ. |
|
20522
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7166 |
|
729853a754ea
patch 8.2.0815: maparg() does not provide enough information for mapset()
Bram Moolenaar <Bram@vim.org>
parents:
20506
diff
changeset
|
7167 |
| 12785 | 7168 match({expr}, {pat} [, {start} [, {count}]]) *match()* |
| 685 | 7169 When {expr} is a |List| then this returns the index of the |
| 7170 first item where {pat} matches. Each item is used as a | |
| 692 | 7171 String, |Lists| and |Dictionaries| are used as echoed. |
| 14695 | 7172 |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
7173 Otherwise, {expr} is used as a String. The result is a |
| 95 | 7174 Number, which gives the index (byte offset) in {expr} where |
| 7175 {pat} matches. | |
| 14695 | 7176 |
| 685 | 7177 A match at the first character or |List| item returns zero. |
| 19 | 7178 If there is no match -1 is returned. |
| 14695 | 7179 |
| 2833 | 7180 For getting submatches see |matchlist()|. |
| 19 | 7181 Example: > |
| 95 | 7182 :echo match("testing", "ing") " results in 4 |
| 714 | 7183 :echo match([1, 'x'], '\a') " results in 1 |
| 95 | 7184 < See |string-match| for how {pat} is used. |
| 170 | 7185 *strpbrk()* |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
7186 Vim doesn't have a strpbrk() function. But you can do: > |
| 170 | 7187 :let sepidx = match(line, '[.,;: \t]') |
| 7188 < *strcasestr()* | |
| 7189 Vim doesn't have a strcasestr() function. But you can add | |
| 7190 "\c" to the pattern to ignore case: > | |
| 7191 :let idx = match(haystack, '\cneedle') | |
| 7192 < | |
| 95 | 7193 If {start} is given, the search starts from byte index |
| 685 | 7194 {start} in a String or item {start} in a |List|. |
| 7 | 7195 The result, however, is still the index counted from the |
| 236 | 7196 first character/item. Example: > |
| 7 | 7197 :echo match("testing", "ing", 2) |
| 7198 < result is again "4". > | |
| 7199 :echo match("testing", "ing", 4) | |
| 7200 < result is again "4". > | |
| 7201 :echo match("testing", "t", 2) | |
| 7202 < result is "3". | |
| 694 | 7203 For a String, if {start} > 0 then it is like the string starts |
| 703 | 7204 {start} bytes later, thus "^" will match at {start}. Except |
| 7205 when {count} is given, then it's like matches before the | |
| 7206 {start} byte are ignored (this is a bit complicated to keep it | |
| 7207 backwards compatible). | |
| 95 | 7208 For a String, if {start} < 0, it will be set to 0. For a list |
| 7209 the index is counted from the end. | |
| 697 | 7210 If {start} is out of range ({start} > strlen({expr}) for a |
| 7211 String or {start} > len({expr}) for a |List|) -1 is returned. | |
| 95 | 7212 |
| 694 | 7213 When {count} is given use the {count}'th match. When a match |
| 697 | 7214 is found in a String the search for the next one starts one |
| 694 | 7215 character further. Thus this example results in 1: > |
| 7216 echo match("testing", "..", 0, 2) | |
| 7217 < In a |List| the search continues in the next item. | |
| 703 | 7218 Note that when {count} is added the way {start} works changes, |
| 7219 see above. | |
| 694 | 7220 |
| 7 | 7221 See |pattern| for the patterns that are accepted. |
| 7222 The 'ignorecase' option is used to set the ignore-caseness of | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
7223 the pattern. 'smartcase' is NOT used. The matching is always |
| 7 | 7224 done like 'magic' is set and 'cpoptions' is empty. |
| 19523 | 7225 Note that a match at the start is preferred, thus when the |
| 7226 pattern is using "*" (any number of matches) it tends to find | |
| 7227 zero matches at the start instead of a number of matches | |
| 7228 further down in the text. | |
| 7 | 7229 |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7230 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7231 GetList()->match('word') |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7232 < |
|
14407
631344964949
patch 8.1.0218: cannot add matches to another window
Christian Brabandt <cb@256bit.org>
parents:
14347
diff
changeset
|
7233 *matchadd()* *E798* *E799* *E801* *E957* |
| 12785 | 7234 matchadd({group}, {pattern} [, {priority} [, {id} [, {dict}]]]) |
| 1326 | 7235 Defines a pattern to be highlighted in the current window (a |
| 7236 "match"). It will be highlighted with {group}. Returns an | |
| 7237 identification number (ID), which can be used to delete the | |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
7238 match using |matchdelete()|. The ID is bound to the window. |
| 5466 | 7239 Matching is case sensitive and magic, unless case sensitivity |
| 7240 or magicness are explicitly overridden in {pattern}. The | |
| 7241 'magic', 'smartcase' and 'ignorecase' options are not used. | |
|
6951
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6947
diff
changeset
|
7242 The "Conceal" value is special, it causes the match to be |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6947
diff
changeset
|
7243 concealed. |
| 1326 | 7244 |
| 7245 The optional {priority} argument assigns a priority to the | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
7246 match. A match with a high priority will have its |
| 1326 | 7247 highlighting overrule that of a match with a lower priority. |
| 7248 A priority is specified as an integer (negative numbers are no | |
| 7249 exception). If the {priority} argument is not specified, the | |
| 7250 default priority is 10. The priority of 'hlsearch' is zero, | |
| 7251 hence all matches with a priority greater than zero will | |
| 7252 overrule it. Syntax highlighting (see 'syntax') is a separate | |
| 7253 mechanism, and regardless of the chosen priority a match will | |
| 7254 always overrule syntax highlighting. | |
| 7255 | |
| 7256 The optional {id} argument allows the request for a specific | |
| 7257 match ID. If a specified ID is already taken, an error | |
| 7258 message will appear and the match will not be added. An ID | |
| 7259 is specified as a positive integer (zero excluded). IDs 1, 2 | |
| 7260 and 3 are reserved for |:match|, |:2match| and |:3match|, | |
| 6947 | 7261 respectively. If the {id} argument is not specified or -1, |
| 1326 | 7262 |matchadd()| automatically chooses a free ID. |
| 7263 | |
|
7659
07f11de5efca
commit https://github.com/vim/vim/commit/85084ef1e999dcf50e8d466106a33bac24a0febb
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
7264 The optional {dict} argument allows for further custom |
|
07f11de5efca
commit https://github.com/vim/vim/commit/85084ef1e999dcf50e8d466106a33bac24a0febb
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
7265 values. Currently this is used to specify a match specific |
| 6947 | 7266 conceal character that will be shown for |hl-Conceal| |
| 7267 highlighted matches. The dict can have the following members: | |
| 7268 | |
| 7269 conceal Special character to show instead of the | |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7270 match (only for |hl-Conceal| highlighted |
| 6947 | 7271 matches, see |:syn-cchar|) |
|
14407
631344964949
patch 8.1.0218: cannot add matches to another window
Christian Brabandt <cb@256bit.org>
parents:
14347
diff
changeset
|
7272 window Instead of the current window use the |
|
631344964949
patch 8.1.0218: cannot add matches to another window
Christian Brabandt <cb@256bit.org>
parents:
14347
diff
changeset
|
7273 window with this number or window ID. |
| 6947 | 7274 |
| 1326 | 7275 The number of matches is not limited, as it is the case with |
| 7276 the |:match| commands. | |
| 7277 | |
| 7278 Example: > | |
| 7279 :highlight MyGroup ctermbg=green guibg=green | |
| 7280 :let m = matchadd("MyGroup", "TODO") | |
| 7281 < Deletion of the pattern: > | |
| 7282 :call matchdelete(m) | |
| 7283 | |
| 7284 < A list of matches defined by |matchadd()| and |:match| are | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
7285 available from |getmatches()|. All matches can be deleted in |
| 1326 | 7286 one operation by |clearmatches()|. |
| 819 | 7287 |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7288 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7289 GetGroup()->matchadd('TODO') |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7290 < |
|
9790
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
7291 *matchaddpos()* |
| 12785 | 7292 matchaddpos({group}, {pos} [, {priority} [, {id} [, {dict}]]]) |
| 5979 | 7293 Same as |matchadd()|, but requires a list of positions {pos} |
| 7294 instead of a pattern. This command is faster than |matchadd()| | |
| 7295 because it does not require to handle regular expressions and | |
| 7296 sets buffer line boundaries to redraw screen. It is supposed | |
| 7297 to be used when fast match additions and deletions are | |
| 7298 required, for example to highlight matching parentheses. | |
| 7299 | |
| 7300 The list {pos} can contain one of these items: | |
| 6007 | 7301 - A number. This whole line will be highlighted. The first |
| 5979 | 7302 line has number 1. |
| 7303 - A list with one number, e.g., [23]. The whole line with this | |
| 7304 number will be highlighted. | |
| 7305 - A list with two numbers, e.g., [23, 11]. The first number is | |
| 6007 | 7306 the line number, the second one is the column number (first |
| 7307 column is 1, the value must correspond to the byte index as | |
| 7308 |col()| would return). The character at this position will | |
| 7309 be highlighted. | |
| 5979 | 7310 - A list with three numbers, e.g., [23, 11, 3]. As above, but |
| 6007 | 7311 the third number gives the length of the highlight in bytes. |
| 12785 | 7312 |
| 5979 | 7313 The maximum number of positions is 8. |
| 7314 | |
| 7315 Example: > | |
| 7316 :highlight MyGroup ctermbg=green guibg=green | |
| 7317 :let m = matchaddpos("MyGroup", [[23, 24], 34]) | |
| 7318 < Deletion of the pattern: > | |
| 7319 :call matchdelete(m) | |
| 7320 | |
| 7321 < Matches added by |matchaddpos()| are returned by | |
| 7322 |getmatches()| with an entry "pos1", "pos2", etc., with the | |
| 7323 value a list like the {pos} item. | |
| 7324 | |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7325 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7326 GetGroup()->matchaddpos([23, 11]) |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7327 |
| 819 | 7328 matcharg({nr}) *matcharg()* |
| 856 | 7329 Selects the {nr} match item, as set with a |:match|, |
| 819 | 7330 |:2match| or |:3match| command. |
| 7331 Return a |List| with two elements: | |
| 7332 The name of the highlight group used | |
| 7333 The pattern used. | |
| 7334 When {nr} is not 1, 2 or 3 returns an empty |List|. | |
| 7335 When there is no match item set returns ['', '']. | |
| 1326 | 7336 This is useful to save and restore a |:match|. |
| 7337 Highlighting matches using the |:match| commands are limited | |
| 7338 to three matches. |matchadd()| does not have this limitation. | |
| 7339 | |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7340 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7341 GetMatch()->matcharg() |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7342 |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
7343 matchdelete({id} [, {win}) *matchdelete()* *E802* *E803* |
| 1326 | 7344 Deletes a match with ID {id} previously defined by |matchadd()| |
| 1621 | 7345 or one of the |:match| commands. Returns 0 if successful, |
| 1326 | 7346 otherwise -1. See example for |matchadd()|. All matches can |
| 7347 be deleted in one operation by |clearmatches()|. | |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
7348 If {win} is specified, use the window with this number or |
|
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
7349 window ID instead of the current window. |
| 819 | 7350 |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7351 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7352 GetMatch()->matchdelete() |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7353 |
| 12785 | 7354 matchend({expr}, {pat} [, {start} [, {count}]]) *matchend()* |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
7355 Same as |match()|, but return the index of first character |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
7356 after the match. Example: > |
| 7 | 7357 :echo matchend("testing", "ing") |
| 7358 < results in "7". | |
| 170 | 7359 *strspn()* *strcspn()* |
| 7360 Vim doesn't have a strspn() or strcspn() function, but you can | |
| 7361 do it with matchend(): > | |
| 7362 :let span = matchend(line, '[a-zA-Z]') | |
| 7363 :let span = matchend(line, '[^a-zA-Z]') | |
| 7364 < Except that -1 is returned when there are no matches. | |
| 7365 | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
7366 The {start}, if given, has the same meaning as for |match()|. > |
| 7 | 7367 :echo matchend("testing", "ing", 2) |
| 7368 < results in "7". > | |
| 7369 :echo matchend("testing", "ing", 5) | |
| 7370 < result is "-1". | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
7371 When {expr} is a |List| the result is equal to |match()|. |
| 7 | 7372 |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7373 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7374 GetText()->matchend('word') |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7375 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7376 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7377 matchfuzzy({list}, {str} [, {dict}]) *matchfuzzy()* |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7378 If {list} is a list of strings, then returns a list with all |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7379 the strings in {list} that fuzzy match {str}. The strings in |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7380 the returned list are sorted based on the matching score. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7381 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7382 The optional {dict} argument always supports the following |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7383 items: |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7384 matchseq When this item is present and {str} contains |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7385 multiple words separated by white space, then |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7386 returns only matches that contain the words in |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7387 the given sequence. |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7388 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7389 If {list} is a list of dictionaries, then the optional {dict} |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7390 argument supports the following additional items: |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7391 key key of the item which is fuzzy matched against |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7392 {str}. The value of this item should be a |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7393 string. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7394 text_cb |Funcref| that will be called for every item |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7395 in {list} to get the text for fuzzy matching. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7396 This should accept a dictionary item as the |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7397 argument and return the text for that item to |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7398 use for fuzzy matching. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7399 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7400 {str} is treated as a literal string and regular expression |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7401 matching is NOT supported. The maximum supported {str} length |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7402 is 256. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7403 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7404 When {str} has multiple words each separated by white space, |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7405 then the list of strings that have all the words is returned. |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7406 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7407 If there are no matching strings or there is an error, then an |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7408 empty list is returned. If length of {str} is greater than |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7409 256, then returns an empty list. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7410 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7411 Example: > |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7412 :echo matchfuzzy(["clay", "crow"], "cay") |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7413 < results in ["clay"]. > |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7414 :echo getbufinfo()->map({_, v -> v.name})->matchfuzzy("ndl") |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7415 < results in a list of buffer names fuzzy matching "ndl". > |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7416 :echo getbufinfo()->matchfuzzy("ndl", {'key' : 'name'}) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7417 < results in a list of buffer information dicts with buffer |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7418 names fuzzy matching "ndl". > |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7419 :echo getbufinfo()->matchfuzzy("spl", |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7420 \ {'text_cb' : {v -> v.name}}) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7421 < results in a list of buffer information dicts with buffer |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7422 names fuzzy matching "spl". > |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7423 :echo v:oldfiles->matchfuzzy("test") |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7424 < results in a list of file names fuzzy matching "test". > |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7425 :let l = readfile("buffer.c")->matchfuzzy("str") |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7426 < results in a list of lines in "buffer.c" fuzzy matching "str". > |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7427 :echo ['one two', 'two one']->matchfuzzy('two one') |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7428 < results in ['two one', 'one two']. > |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7429 :echo ['one two', 'two one']->matchfuzzy('two one', |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7430 \ {'matchseq': 1}) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22565
diff
changeset
|
7431 < results in ['two one']. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7432 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7433 matchfuzzypos({list}, {str} [, {dict}]) *matchfuzzypos()* |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7434 Same as |matchfuzzy()|, but returns the list of matched |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7435 strings and the list of character positions where characters |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7436 in {str} matches. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7437 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7438 If {str} matches multiple times in a string, then only the |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7439 positions for the best match is returned. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7440 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7441 If there are no matching strings or there is an error, then a |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7442 list with two empty list items is returned. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7443 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7444 Example: > |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7445 :echo matchfuzzypos(['testing'], 'tsg') |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7446 < results in [['testing'], [[0, 2, 6]]] > |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7447 :echo matchfuzzypos(['clay', 'lacy'], 'la') |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7448 < results in [['lacy', 'clay'], [[0, 1], [1, 2]]] > |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7449 :echo [{'text': 'hello', 'id' : 10}]->matchfuzzypos('ll', {'key' : 'text'}) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22328
diff
changeset
|
7450 < results in [{'id': 10, 'text': 'hello'}] [[2, 3]] |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22171
diff
changeset
|
7451 |
| 12785 | 7452 matchlist({expr}, {pat} [, {start} [, {count}]]) *matchlist()* |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
7453 Same as |match()|, but return a |List|. The first item in the |
| 158 | 7454 list is the matched string, same as what matchstr() would |
| 7455 return. Following items are submatches, like "\1", "\2", etc. | |
| 842 | 7456 in |:substitute|. When an optional submatch didn't match an |
| 7457 empty string is used. Example: > | |
| 7458 echo matchlist('acd', '\(a\)\?\(b\)\?\(c\)\?\(.*\)') | |
| 7459 < Results in: ['acd', 'a', '', 'c', 'd', '', '', '', '', ''] | |
| 158 | 7460 When there is no match an empty list is returned. |
| 7461 | |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7462 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7463 GetList()->matchlist('word') |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7464 |
| 12785 | 7465 matchstr({expr}, {pat} [, {start} [, {count}]]) *matchstr()* |
| 1621 | 7466 Same as |match()|, but return the matched string. Example: > |
| 7 | 7467 :echo matchstr("testing", "ing") |
| 7468 < results in "ing". | |
| 7469 When there is no match "" is returned. | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
7470 The {start}, if given, has the same meaning as for |match()|. > |
| 7 | 7471 :echo matchstr("testing", "ing", 2) |
| 7472 < results in "ing". > | |
| 7473 :echo matchstr("testing", "ing", 5) | |
| 7474 < result is "". | |
| 685 | 7475 When {expr} is a |List| then the matching item is returned. |
| 95 | 7476 The type isn't changed, it's not necessarily a String. |
| 7 | 7477 |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7478 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7479 GetText()->matchstr('word') |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7480 |
| 12785 | 7481 matchstrpos({expr}, {pat} [, {start} [, {count}]]) *matchstrpos()* |
|
8793
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7482 Same as |matchstr()|, but return the matched string, the start |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7483 position and the end position of the match. Example: > |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7484 :echo matchstrpos("testing", "ing") |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7485 < results in ["ing", 4, 7]. |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7486 When there is no match ["", -1, -1] is returned. |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7487 The {start}, if given, has the same meaning as for |match()|. > |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7488 :echo matchstrpos("testing", "ing", 2) |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7489 < results in ["ing", 4, 7]. > |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7490 :echo matchstrpos("testing", "ing", 5) |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7491 < result is ["", -1, -1]. |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7492 When {expr} is a |List| then the matching item, the index |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7493 of first item where {pat} matches, the start position and the |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7494 end position of the match are returned. > |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7495 :echo matchstrpos([1, '__x'], '\a') |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7496 < result is ["x", 1, 2, 3]. |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7497 The type isn't changed, it's not necessarily a String. |
|
dda254280bab
commit https://github.com/vim/vim/commit/7fed5c18f8577b75404b80d8b9a9907b1bbd27e4
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
7498 |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7499 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7500 GetText()->matchstrpos('word') |
| 18343 | 7501 < |
|
19657
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7502 |
| 87 | 7503 *max()* |
| 10734 | 7504 max({expr}) Return the maximum value of all items in {expr}. |
| 21093 | 7505 {expr} can be a |List| or a |Dictionary|. For a Dictionary, |
| 19099 | 7506 it returns the maximum of all values in the Dictionary. |
| 7507 If {expr} is neither a List nor a Dictionary, or one of the | |
| 10734 | 7508 items in {expr} cannot be used as a Number this results in |
|
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
7509 an error. An empty |List| or |Dictionary| results in zero. |
| 87 | 7510 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7511 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7512 mylist->max() |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7513 |
|
19657
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7514 |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7515 menu_info({name} [, {mode}]) *menu_info()* |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7516 Return information about the specified menu {name} in |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7517 mode {mode}. The menu name should be specified without the |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7518 shortcut character ('&'). |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7519 |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7520 {mode} can be one of these strings: |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7521 "n" Normal |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7522 "v" Visual (including Select) |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7523 "o" Operator-pending |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7524 "i" Insert |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7525 "c" Cmd-line |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7526 "s" Select |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7527 "x" Visual |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7528 "t" Terminal-Job |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7529 "" Normal, Visual and Operator-pending |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7530 "!" Insert and Cmd-line |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7531 When {mode} is omitted, the modes for "" are used. |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7532 |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7533 Returns a |Dictionary| containing the following items: |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7534 accel menu item accelerator text |menu-text| |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7535 display display name (name without '&') |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7536 enabled v:true if this menu item is enabled |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7537 Refer to |:menu-enable| |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7538 icon name of the icon file (for toolbar) |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7539 |toolbar-icon| |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7540 iconidx index of a built-in icon |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7541 modes modes for which the menu is defined. In |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7542 addition to the modes mentioned above, these |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7543 characters will be used: |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7544 " " Normal, Visual and Operator-pending |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7545 name menu item name. |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7546 noremenu v:true if the {rhs} of the menu item is not |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7547 remappable else v:false. |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7548 priority menu order priority |menu-priority| |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7549 rhs right-hand-side of the menu item. The returned |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7550 string has special characters translated like |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7551 in the output of the ":menu" command listing. |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7552 When the {rhs} of a menu item is empty, then |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7553 "<Nop>" is returned. |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7554 script v:true if script-local remapping of {rhs} is |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7555 allowed else v:false. See |:menu-script|. |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7556 shortcut shortcut key (character after '&' in |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7557 the menu name) |menu-shortcut| |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7558 silent v:true if the menu item is created |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7559 with <silent> argument |:menu-silent| |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7560 submenus |List| containing the names of |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7561 all the submenus. Present only if the menu |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7562 item has submenus. |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7563 |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7564 Returns an empty dictionary if the menu item is not found. |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7565 |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7566 Examples: > |
| 19721 | 7567 :echo menu_info('Edit.Cut') |
| 7568 :echo menu_info('File.Save', 'n') | |
| 7569 < | |
| 7570 Can also be used as a |method|: > | |
| 7571 GetMenuName()->menu_info('v') | |
|
19657
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7572 |
|
da791e5c0139
patch 8.2.0385: menu functionality insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
19646
diff
changeset
|
7573 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7574 < *min()* |
| 10734 | 7575 min({expr}) Return the minimum value of all items in {expr}. |
| 21093 | 7576 {expr} can be a |List| or a |Dictionary|. For a Dictionary, |
| 19099 | 7577 it returns the minimum of all values in the Dictionary. |
| 7578 If {expr} is neither a List nor a Dictionary, or one of the | |
| 10734 | 7579 items in {expr} cannot be used as a Number this results in |
|
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
7580 an error. An empty |List| or |Dictionary| results in zero. |
| 87 | 7581 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7582 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7583 mylist->min() |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7584 |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
7585 < *mkdir()* *E739* |
| 168 | 7586 mkdir({name} [, {path} [, {prot}]]) |
| 7587 Create directory {name}. | |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
7588 |
| 168 | 7589 If {path} is "p" then intermediate directories are created as |
| 7590 necessary. Otherwise it must be "". | |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
7591 |
| 168 | 7592 If {prot} is given it is used to set the protection bits of |
| 7593 the new directory. The default is 0755 (rwxr-xr-x: r/w for | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
7594 the user readable for others). Use 0700 to make it unreadable |
| 1702 | 7595 for others. This is only used for the last part of {name}. |
| 7596 Thus if you create /tmp/foo/bar then /tmp/foo will be created | |
| 7597 with 0755. | |
| 7598 Example: > | |
| 7599 :call mkdir($HOME . "/tmp/foo/bar", "p", 0700) | |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
7600 |
| 1702 | 7601 < This function is not available in the |sandbox|. |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
7602 |
|
13672
4a1efd1a6018
patch 8.0.1708: mkdir with 'p' flag fails on existing directory
Christian Brabandt <cb@256bit.org>
parents:
13626
diff
changeset
|
7603 There is no error if the directory already exists and the "p" |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
7604 flag is passed (since patch 8.0.1708). However, without the |
|
18669
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
7605 "p" option the call will fail. |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
7606 |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
7607 The function result is a Number, which is 1 if the call was |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
7608 successful or 0 if the directory creation failed or partly |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
7609 failed. |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
7610 |
| 168 | 7611 Not available on all systems. To check use: > |
| 7612 :if exists("*mkdir") | |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7613 |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7614 < Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7615 GetName()->mkdir() |
| 168 | 7616 < |
| 7 | 7617 *mode()* |
| 1621 | 7618 mode([expr]) Return a string that indicates the current mode. |
| 1661 | 7619 If [expr] is supplied and it evaluates to a non-zero Number or |
| 7620 a non-empty String (|non-zero-arg|), then the full mode is | |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
7621 returned, otherwise only the first letter is returned. |
|
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
7622 Also see |state()|. |
| 1621 | 7623 |
|
14422
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7624 n Normal, Terminal-Normal |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7625 no Operator-pending |
|
15279
54457fc4af0b
patch 8.1.0648: custom operators can't act upon a forced motion
Bram Moolenaar <Bram@vim.org>
parents:
15271
diff
changeset
|
7626 nov Operator-pending (forced characterwise |o_v|) |
|
54457fc4af0b
patch 8.1.0648: custom operators can't act upon a forced motion
Bram Moolenaar <Bram@vim.org>
parents:
15271
diff
changeset
|
7627 noV Operator-pending (forced linewise |o_V|) |
|
54457fc4af0b
patch 8.1.0648: custom operators can't act upon a forced motion
Bram Moolenaar <Bram@vim.org>
parents:
15271
diff
changeset
|
7628 noCTRL-V Operator-pending (forced blockwise |o_CTRL-V|); |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
7629 CTRL-V is one character |
|
14422
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7630 niI Normal using |i_CTRL-O| in |Insert-mode| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7631 niR Normal using |i_CTRL-O| in |Replace-mode| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7632 niV Normal using |i_CTRL-O| in |Virtual-Replace-mode| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7633 v Visual by character |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7634 V Visual by line |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7635 CTRL-V Visual blockwise |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7636 s Select by character |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7637 S Select by line |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7638 CTRL-S Select blockwise |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7639 i Insert |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7640 ic Insert mode completion |compl-generic| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7641 ix Insert mode |i_CTRL-X| completion |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7642 R Replace |R| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7643 Rc Replace mode completion |compl-generic| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7644 Rv Virtual Replace |gR| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7645 Rx Replace mode |i_CTRL-X| completion |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7646 c Command-line editing |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7647 cv Vim Ex mode |gQ| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7648 ce Normal Ex mode |Q| |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7649 r Hit-enter prompt |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7650 rm The -- more -- prompt |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7651 r? A |:confirm| query of some sort |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7652 ! Shell or external command is executing |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7653 t Terminal-Job mode: keys go to the job |
| 1621 | 7654 This is useful in the 'statusline' option or when used |
| 7655 with |remote_expr()| In most other places it always returns | |
| 7656 "c" or "n". | |
|
14422
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7657 Note that in the future more modes and more specific modes may |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7658 be added. It's better not to compare the whole string but only |
|
06316dbd66bc
patch 8.1.0225: mode() does not indicate using CTRL-O from Insert mode
Christian Brabandt <cb@256bit.org>
parents:
14421
diff
changeset
|
7659 the leading character(s). |
| 1621 | 7660 Also see |visualmode()|. |
| 7 | 7661 |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7662 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7663 DoFull()->mode() |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7664 |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7665 mzeval({expr}) *mzeval()* |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7666 Evaluate MzScheme expression {expr} and return its result |
| 3492 | 7667 converted to Vim data structures. |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7668 Numbers and strings are returned as they are. |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7669 Pairs (including lists and improper lists) and vectors are |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7670 returned as Vim |Lists|. |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7671 Hash tables are represented as Vim |Dictionary| type with keys |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7672 converted to strings. |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7673 All other types are converted to string with display function. |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7674 Examples: > |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7675 :mz (define l (list 1 2 3)) |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7676 :mz (define h (make-hash)) (hash-set! h "list" l) |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7677 :echo mzeval("l") |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7678 :echo mzeval("h") |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7679 < |
|
17930
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7680 Can also be used as a |method|: > |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7681 GetExpr()->mzeval() |
|
0cdb6ac20748
patch 8.1.1961: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17916
diff
changeset
|
7682 < |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7683 {only available when compiled with the |+mzscheme| feature} |
|
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
7684 |
| 7 | 7685 nextnonblank({lnum}) *nextnonblank()* |
| 7686 Return the line number of the first line at or below {lnum} | |
| 7687 that is not blank. Example: > | |
| 7688 if getline(nextnonblank(1)) =~ "Java" | |
| 7689 < When {lnum} is invalid or there is no non-blank line at or | |
| 7690 below it, zero is returned. | |
| 7691 See also |prevnonblank()|. | |
| 7692 | |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7693 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7694 GetLnum()->nextnonblank() |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7695 |
| 12785 | 7696 nr2char({expr} [, {utf8}]) *nr2char()* |
| 7 | 7697 Return a string with a single character, which has the number |
| 7698 value {expr}. Examples: > | |
| 7699 nr2char(64) returns "@" | |
| 7700 nr2char(32) returns " " | |
| 4051 | 7701 < When {utf8} is omitted or zero, the current 'encoding' is used. |
| 7702 Example for "utf-8": > | |
| 7 | 7703 nr2char(300) returns I with bow character |
| 4051 | 7704 < With {utf8} set to 1, always return utf-8 characters. |
| 7705 Note that a NUL character in the file is specified with | |
| 7 | 7706 nr2char(10), because NULs are represented with newline |
| 7707 characters. nr2char(0) is a real NUL and terminates the | |
| 119 | 7708 string, thus results in an empty string. |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
7709 To turn a list of character numbers into a string: > |
|
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
7710 let list = [65, 66, 67] |
|
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
7711 let str = join(map(list, {_, val -> nr2char(val)}), '') |
|
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
7712 < Result: "ABC" |
| 7 | 7713 |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7714 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7715 GetNumber()->nr2char() |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
7716 |
| 3214 | 7717 or({expr}, {expr}) *or()* |
| 7718 Bitwise OR on the two arguments. The arguments are converted | |
| 7719 to a number. A List, Dict or Float argument causes an error. | |
| 7720 Example: > | |
| 7721 :let bits = or(bits, 0x80) | |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
7722 < Can also be used as a |method|: > |
|
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17765
diff
changeset
|
7723 :let bits = bits->or(0x80) |
| 3214 | 7724 |
| 7725 | |
|
22385
770fe121ca64
patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents:
22357
diff
changeset
|
7726 pathshorten({expr} [, {len}]) *pathshorten()* |
| 819 | 7727 Shorten directory names in the path {expr} and return the |
| 7728 result. The tail, the file name, is kept as-is. The other | |
|
22385
770fe121ca64
patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents:
22357
diff
changeset
|
7729 components in the path are reduced to {len} letters in length. |
|
770fe121ca64
patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents:
22357
diff
changeset
|
7730 If {len} is omitted or smaller than 1 then 1 is used (single |
|
770fe121ca64
patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents:
22357
diff
changeset
|
7731 letters). Leading '~' and '.' characters are kept. Examples: > |
| 819 | 7732 :echo pathshorten('~/.vim/autoload/myfile.vim') |
| 7733 < ~/.v/a/myfile.vim ~ | |
|
22385
770fe121ca64
patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents:
22357
diff
changeset
|
7734 > |
|
770fe121ca64
patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents:
22357
diff
changeset
|
7735 :echo pathshorten('~/.vim/autoload/myfile.vim', 2) |
|
770fe121ca64
patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents:
22357
diff
changeset
|
7736 < ~/.vi/au/myfile.vim ~ |
| 819 | 7737 It doesn't matter if the path exists or not. |
| 7738 | |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7739 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7740 GetDirectories()->pathshorten() |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7741 |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7629
diff
changeset
|
7742 perleval({expr}) *perleval()* |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7629
diff
changeset
|
7743 Evaluate Perl expression {expr} in scalar context and return |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7629
diff
changeset
|
7744 its result converted to Vim data structures. If value can't be |
|
7659
07f11de5efca
commit https://github.com/vim/vim/commit/85084ef1e999dcf50e8d466106a33bac24a0febb
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
7745 converted, it is returned as a string Perl representation. |
|
07f11de5efca
commit https://github.com/vim/vim/commit/85084ef1e999dcf50e8d466106a33bac24a0febb
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
7746 Note: If you want an array or hash, {expr} must return a |
|
07f11de5efca
commit https://github.com/vim/vim/commit/85084ef1e999dcf50e8d466106a33bac24a0febb
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
7747 reference to it. |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7629
diff
changeset
|
7748 Example: > |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7629
diff
changeset
|
7749 :echo perleval('[1 .. 4]') |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7629
diff
changeset
|
7750 < [1, 2, 3, 4] |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7751 |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7752 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7753 GetExpr()->perleval() |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7754 |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7755 < {only available when compiled with the |+perl| feature} |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7629
diff
changeset
|
7756 |
|
17257
cb0ca75f0c26
patch 8.1.1628: popup window functions not in list of functions
Bram Moolenaar <Bram@vim.org>
parents:
17253
diff
changeset
|
7757 |
| 22171 | 7758 popup_ functions are documented here: |popup-functions| |
|
17257
cb0ca75f0c26
patch 8.1.1628: popup window functions not in list of functions
Bram Moolenaar <Bram@vim.org>
parents:
17253
diff
changeset
|
7759 |
|
cb0ca75f0c26
patch 8.1.1628: popup window functions not in list of functions
Bram Moolenaar <Bram@vim.org>
parents:
17253
diff
changeset
|
7760 |
| 1621 | 7761 pow({x}, {y}) *pow()* |
| 7762 Return the power of {x} to the exponent {y} as a |Float|. | |
| 7763 {x} and {y} must evaluate to a |Float| or a |Number|. | |
| 7764 Examples: > | |
| 7765 :echo pow(3, 3) | |
| 7766 < 27.0 > | |
| 7767 :echo pow(2, 16) | |
| 7768 < 65536.0 > | |
| 7769 :echo pow(32, 0.20) | |
| 7770 < 2.0 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
7771 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
7772 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
7773 Compute()->pow(3) |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
7774 < |
| 1621 | 7775 {only available when compiled with the |+float| feature} |
| 12785 | 7776 |
| 667 | 7777 prevnonblank({lnum}) *prevnonblank()* |
| 7778 Return the line number of the first line at or above {lnum} | |
| 7779 that is not blank. Example: > | |
| 7780 let ind = indent(prevnonblank(v:lnum - 1)) | |
| 7781 < When {lnum} is invalid or there is no non-blank line at or | |
| 7782 above it, zero is returned. | |
| 7783 Also see |nextnonblank()|. | |
| 7784 | |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7785 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
7786 GetLnum()->prevnonblank() |
| 667 | 7787 |
| 449 | 7788 printf({fmt}, {expr1} ...) *printf()* |
| 7789 Return a String with {fmt}, where "%" items are replaced by | |
| 7790 the formatted form of their respective arguments. Example: > | |
| 452 | 7791 printf("%4d: E%d %.30s", lnum, errno, msg) |
| 449 | 7792 < May result in: |
| 452 | 7793 " 99: E42 asdfasdfasdfasdfasdfasdfasdfas" ~ |
| 449 | 7794 |
|
17676
14ac8c31e598
patch 8.1.1835: cannot use printf() as a method
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
7795 When used as a |method| the base is passed as the second |
|
14ac8c31e598
patch 8.1.1835: cannot use printf() as a method
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
7796 argument: > |
|
14ac8c31e598
patch 8.1.1835: cannot use printf() as a method
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
7797 Compute()->printf("result: %d") |
|
14ac8c31e598
patch 8.1.1835: cannot use printf() as a method
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
7798 |
|
14ac8c31e598
patch 8.1.1835: cannot use printf() as a method
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
7799 < Often used items are: |
| 856 | 7800 %s string |
| 3914 | 7801 %6S string right-aligned in 6 display cells |
| 653 | 7802 %6s string right-aligned in 6 bytes |
| 1621 | 7803 %.9s string truncated to 9 bytes |
| 7804 %c single byte | |
| 7805 %d decimal number | |
| 7806 %5d decimal number padded with spaces to 5 characters | |
| 7807 %x hex number | |
| 7808 %04x hex number padded with zeros to at least 4 characters | |
| 7809 %X hex number using upper case letters | |
| 7810 %o octal number | |
|
9894
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7811 %08b binary number padded with zeros to at least 8 chars |
|
10038
7cf4e210cf3c
commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672
Christian Brabandt <cb@256bit.org>
parents:
10027
diff
changeset
|
7812 %f floating point number as 12.23, inf, -inf or nan |
|
7cf4e210cf3c
commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672
Christian Brabandt <cb@256bit.org>
parents:
10027
diff
changeset
|
7813 %F floating point number as 12.23, INF, -INF or NAN |
|
7cf4e210cf3c
commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672
Christian Brabandt <cb@256bit.org>
parents:
10027
diff
changeset
|
7814 %e floating point number as 1.23e3, inf, -inf or nan |
|
7cf4e210cf3c
commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672
Christian Brabandt <cb@256bit.org>
parents:
10027
diff
changeset
|
7815 %E floating point number as 1.23E3, INF, -INF or NAN |
| 1621 | 7816 %g floating point number, as %f or %e depending on value |
|
10895
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
7817 %G floating point number, as %F or %E depending on value |
| 1621 | 7818 %% the % character itself |
| 449 | 7819 |
| 7820 Conversion specifications start with '%' and end with the | |
| 7821 conversion type. All other characters are copied unchanged to | |
| 7822 the result. | |
| 7823 | |
| 7824 The "%" starts a conversion specification. The following | |
| 452 | 7825 arguments appear in sequence: |
| 7826 | |
| 7827 % [flags] [field-width] [.precision] type | |
| 7828 | |
| 856 | 7829 flags |
| 452 | 7830 Zero or more of the following flags: |
| 7831 | |
| 449 | 7832 # The value should be converted to an "alternate |
| 7833 form". For c, d, and s conversions, this option | |
| 7834 has no effect. For o conversions, the precision | |
| 7835 of the number is increased to force the first | |
| 7836 character of the output string to a zero (except | |
| 7837 if a zero value is printed with an explicit | |
| 7838 precision of zero). | |
|
9894
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7839 For b and B conversions, a non-zero result has |
|
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7840 the string "0b" (or "0B" for B conversions) |
|
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7841 prepended to it. |
| 449 | 7842 For x and X conversions, a non-zero result has |
| 7843 the string "0x" (or "0X" for X conversions) | |
| 7844 prepended to it. | |
| 452 | 7845 |
| 449 | 7846 0 (zero) Zero padding. For all conversions the converted |
| 7847 value is padded on the left with zeros rather | |
| 7848 than blanks. If a precision is given with a | |
|
9894
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7849 numeric conversion (d, b, B, o, x, and X), the 0 |
|
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7850 flag is ignored. |
| 452 | 7851 |
| 449 | 7852 - A negative field width flag; the converted value |
| 7853 is to be left adjusted on the field boundary. | |
| 7854 The converted value is padded on the right with | |
| 7855 blanks, rather than on the left with blanks or | |
| 7856 zeros. A - overrides a 0 if both are given. | |
| 452 | 7857 |
| 449 | 7858 ' ' (space) A blank should be left before a positive |
| 7859 number produced by a signed conversion (d). | |
| 452 | 7860 |
| 449 | 7861 + A sign must always be placed before a number |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
7862 produced by a signed conversion. A + overrides |
| 449 | 7863 a space if both are used. |
| 452 | 7864 |
| 7865 field-width | |
| 7866 An optional decimal digit string specifying a minimum | |
| 653 | 7867 field width. If the converted value has fewer bytes |
| 7868 than the field width, it will be padded with spaces on | |
| 7869 the left (or right, if the left-adjustment flag has | |
| 7870 been given) to fill out the field width. | |
| 452 | 7871 |
| 7872 .precision | |
| 7873 An optional precision, in the form of a period '.' | |
| 7874 followed by an optional digit string. If the digit | |
| 7875 string is omitted, the precision is taken as zero. | |
| 7876 This gives the minimum number of digits to appear for | |
| 7877 d, o, x, and X conversions, or the maximum number of | |
| 653 | 7878 bytes to be printed from a string for s conversions. |
| 1621 | 7879 For floating point it is the number of digits after |
| 7880 the decimal point. | |
| 452 | 7881 |
| 7882 type | |
| 7883 A character that specifies the type of conversion to | |
| 7884 be applied, see below. | |
| 7885 | |
| 449 | 7886 A field width or precision, or both, may be indicated by an |
| 7887 asterisk '*' instead of a digit string. In this case, a | |
|
9877
7da89d9c744b
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Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
7888 Number argument supplies the field width or precision. A |
| 449 | 7889 negative field width is treated as a left adjustment flag |
| 7890 followed by a positive field width; a negative precision is | |
| 7891 treated as though it were missing. Example: > | |
| 452 | 7892 :echo printf("%d: %.*s", nr, width, line) |
| 449 | 7893 < This limits the length of the text used from "line" to |
| 452 | 7894 "width" bytes. |
| 449 | 7895 |
| 856 | 7896 The conversion specifiers and their meanings are: |
| 452 | 7897 |
|
9894
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7898 *printf-d* *printf-b* *printf-B* *printf-o* |
|
b01afb4e8f66
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parents:
9887
diff
changeset
|
7899 *printf-x* *printf-X* |
|
b01afb4e8f66
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parents:
9887
diff
changeset
|
7900 dbBoxX The Number argument is converted to signed decimal |
|
b01afb4e8f66
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Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7901 (d), unsigned binary (b and B), unsigned octal (o), or |
|
b01afb4e8f66
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Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7902 unsigned hexadecimal (x and X) notation. The letters |
|
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7903 "abcdef" are used for x conversions; the letters |
|
b01afb4e8f66
commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e
Christian Brabandt <cb@256bit.org>
parents:
9887
diff
changeset
|
7904 "ABCDEF" are used for X conversions. |
| 452 | 7905 The precision, if any, gives the minimum number of |
| 7906 digits that must appear; if the converted value | |
| 7907 requires fewer digits, it is padded on the left with | |
| 7908 zeros. | |
| 7909 In no case does a non-existent or small field width | |
| 7910 cause truncation of a numeric field; if the result of | |
| 7911 a conversion is wider than the field width, the field | |
| 7912 is expanded to contain the conversion result. | |
|
10000
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parents:
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diff
changeset
|
7913 The 'h' modifier indicates the argument is 16 bits. |
|
233289599874
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parents:
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diff
changeset
|
7914 The 'l' modifier indicates the argument is 32 bits. |
|
233289599874
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7915 The 'L' modifier indicates the argument is 64 bits. |
|
233289599874
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parents:
9975
diff
changeset
|
7916 Generally, these modifiers are not useful. They are |
|
233289599874
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parents:
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diff
changeset
|
7917 ignored when type is known from the argument. |
|
233289599874
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7918 |
|
233289599874
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parents:
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diff
changeset
|
7919 i alias for d |
|
233289599874
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7920 D alias for ld |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
7921 U alias for lu |
|
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Christian Brabandt <cb@256bit.org>
parents:
9975
diff
changeset
|
7922 O alias for lo |
| 452 | 7923 |
| 1621 | 7924 *printf-c* |
| 452 | 7925 c The Number argument is converted to a byte, and the |
| 7926 resulting character is written. | |
| 7927 | |
| 1621 | 7928 *printf-s* |
| 452 | 7929 s The text of the String argument is used. If a |
| 7930 precision is specified, no more bytes than the number | |
| 7931 specified are used. | |
|
9908
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Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
7932 If the argument is not a String type, it is |
|
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
7933 automatically converted to text with the same format |
|
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
7934 as ":echo". |
| 6583 | 7935 *printf-S* |
| 3914 | 7936 S The text of the String argument is used. If a |
| 7937 precision is specified, no more display cells than the | |
| 15878 | 7938 number specified are used. |
| 452 | 7939 |
| 1621 | 7940 *printf-f* *E807* |
| 12785 | 7941 f F The Float argument is converted into a string of the |
| 1621 | 7942 form 123.456. The precision specifies the number of |
| 7943 digits after the decimal point. When the precision is | |
| 7944 zero the decimal point is omitted. When the precision | |
| 7945 is not specified 6 is used. A really big number | |
|
10038
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commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672
Christian Brabandt <cb@256bit.org>
parents:
10027
diff
changeset
|
7946 (out of range or dividing by zero) results in "inf" |
|
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
7947 or "-inf" with %f (INF or -INF with %F). |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
7948 "0.0 / 0.0" results in "nan" with %f (NAN with %F). |
| 1621 | 7949 Example: > |
| 7950 echo printf("%.2f", 12.115) | |
| 7951 < 12.12 | |
| 7952 Note that roundoff depends on the system libraries. | |
| 7953 Use |round()| when in doubt. | |
| 7954 | |
| 7955 *printf-e* *printf-E* | |
| 7956 e E The Float argument is converted into a string of the | |
| 7957 form 1.234e+03 or 1.234E+03 when using 'E'. The | |
| 7958 precision specifies the number of digits after the | |
| 7959 decimal point, like with 'f'. | |
| 7960 | |
| 7961 *printf-g* *printf-G* | |
| 7962 g G The Float argument is converted like with 'f' if the | |
| 7963 value is between 0.001 (inclusive) and 10000000.0 | |
| 7964 (exclusive). Otherwise 'e' is used for 'g' and 'E' | |
| 7965 for 'G'. When no precision is specified superfluous | |
| 7966 zeroes and '+' signs are removed, except for the zero | |
| 7967 immediately after the decimal point. Thus 10000000.0 | |
| 7968 results in 1.0e7. | |
| 7969 | |
| 7970 *printf-%* | |
| 449 | 7971 % A '%' is written. No argument is converted. The |
| 7972 complete conversion specification is "%%". | |
| 452 | 7973 |
| 1668 | 7974 When a Number argument is expected a String argument is also |
| 7975 accepted and automatically converted. | |
| 7976 When a Float or String argument is expected a Number argument | |
| 7977 is also accepted and automatically converted. | |
| 7978 Any other argument type results in an error message. | |
| 449 | 7979 |
| 459 | 7980 *E766* *E767* |
| 449 | 7981 The number of {exprN} arguments must exactly match the number |
| 7982 of "%" items. If there are not sufficient or too many | |
| 452 | 7983 arguments an error is given. Up to 18 arguments can be used. |
| 449 | 7984 |
| 7985 | |
|
22077
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Bram Moolenaar <Bram@vim.org>
parents:
21991
diff
changeset
|
7986 prompt_getprompt({buf}) *prompt_getprompt()* |
| 22723 | 7987 Returns the effective prompt text for buffer {buf}. {buf} can |
| 7988 be a buffer name or number. See |prompt-buffer|. | |
|
22077
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7989 |
|
335365fcbb60
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Bram Moolenaar <Bram@vim.org>
parents:
21991
diff
changeset
|
7990 If the buffer doesn't exist or isn't a prompt buffer, an empty |
|
335365fcbb60
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parents:
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diff
changeset
|
7991 string is returned. |
|
335365fcbb60
patch 8.2.1588: cannot read back the prompt of a prompt buffer
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parents:
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diff
changeset
|
7992 |
|
335365fcbb60
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Bram Moolenaar <Bram@vim.org>
parents:
21991
diff
changeset
|
7993 Can also be used as a |method|: > |
|
335365fcbb60
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Bram Moolenaar <Bram@vim.org>
parents:
21991
diff
changeset
|
7994 GetBuffer()->prompt_getprompt() |
|
335365fcbb60
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Bram Moolenaar <Bram@vim.org>
parents:
21991
diff
changeset
|
7995 |
|
335365fcbb60
patch 8.2.1588: cannot read back the prompt of a prompt buffer
Bram Moolenaar <Bram@vim.org>
parents:
21991
diff
changeset
|
7996 |
|
14019
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patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
7997 prompt_setcallback({buf}, {expr}) *prompt_setcallback()* |
|
14103
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Christian Brabandt <cb@256bit.org>
parents:
14043
diff
changeset
|
7998 Set prompt callback for buffer {buf} to {expr}. When {expr} |
|
d053ec57d886
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Christian Brabandt <cb@256bit.org>
parents:
14043
diff
changeset
|
7999 is an empty string the callback is removed. This has only |
|
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8000 effect if {buf} has 'buftype' set to "prompt". |
|
14103
d053ec57d886
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parents:
14043
diff
changeset
|
8001 |
|
14019
dc67449d648c
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parents:
14006
diff
changeset
|
8002 The callback is invoked when pressing Enter. The current |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8003 buffer will always be the prompt buffer. A new line for a |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8004 prompt is added before invoking the callback, thus the prompt |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8005 for which the callback was invoked will be in the last but one |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8006 line. |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8007 If the callback wants to add text to the buffer, it must |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8008 insert it above the last line, since that is where the current |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8009 prompt is. This can also be done asynchronously. |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8010 The callback is invoked with one argument, which is the text |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8011 that was entered at the prompt. This can be an empty string |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8012 if the user only typed Enter. |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8013 Example: > |
|
17855
285f7a700185
patch 8.1.1924: using empty string for current buffer is unexpected
Bram Moolenaar <Bram@vim.org>
parents:
17849
diff
changeset
|
8014 call prompt_setcallback(bufnr(), function('s:TextEntered')) |
|
14019
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8015 func s:TextEntered(text) |
|
dc67449d648c
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parents:
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diff
changeset
|
8016 if a:text == 'exit' || a:text == 'quit' |
|
dc67449d648c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8017 stopinsert |
|
dc67449d648c
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diff
changeset
|
8018 close |
|
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parents:
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diff
changeset
|
8019 else |
|
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diff
changeset
|
8020 call append(line('$') - 1, 'Entered: "' . a:text . '"') |
|
dc67449d648c
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diff
changeset
|
8021 " Reset 'modified' to allow the buffer to be closed. |
|
dc67449d648c
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diff
changeset
|
8022 set nomodified |
|
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|
8023 endif |
|
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changeset
|
8024 endfunc |
|
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changeset
|
8025 |
|
17976
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changeset
|
8026 < Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
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parents:
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changeset
|
8027 GetBuffer()->prompt_setcallback(callback) |
|
6d11a0d5751d
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parents:
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changeset
|
8028 |
|
6d11a0d5751d
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changeset
|
8029 |
|
14103
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parents:
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diff
changeset
|
8030 prompt_setinterrupt({buf}, {expr}) *prompt_setinterrupt()* |
|
d053ec57d886
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parents:
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diff
changeset
|
8031 Set a callback for buffer {buf} to {expr}. When {expr} is an |
|
d053ec57d886
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parents:
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diff
changeset
|
8032 empty string the callback is removed. This has only effect if |
|
d053ec57d886
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8033 {buf} has 'buftype' set to "prompt". |
|
d053ec57d886
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parents:
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changeset
|
8034 |
|
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parents:
14043
diff
changeset
|
8035 This callback will be invoked when pressing CTRL-C in Insert |
|
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patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14043
diff
changeset
|
8036 mode. Without setting a callback Vim will exit Insert mode, |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8037 as in any buffer. |
|
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parents:
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diff
changeset
|
8038 |
|
17976
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parents:
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changeset
|
8039 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8040 GetBuffer()->prompt_setinterrupt(callback) |
|
6d11a0d5751d
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
8041 |
|
14103
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
8042 prompt_setprompt({buf}, {text}) *prompt_setprompt()* |
|
d053ec57d886
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8043 Set prompt for buffer {buf} to {text}. You most likely want |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8044 {text} to end in a space. |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14043
diff
changeset
|
8045 The result is only visible if {buf} has 'buftype' set to |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14043
diff
changeset
|
8046 "prompt". Example: > |
|
17855
285f7a700185
patch 8.1.1924: using empty string for current buffer is unexpected
Bram Moolenaar <Bram@vim.org>
parents:
17849
diff
changeset
|
8047 call prompt_setprompt(bufnr(), 'command: ') |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
8048 < |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8049 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8050 GetBuffer()->prompt_setprompt('command: ') |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8051 |
|
22077
335365fcbb60
patch 8.2.1588: cannot read back the prompt of a prompt buffer
Bram Moolenaar <Bram@vim.org>
parents:
21991
diff
changeset
|
8052 prop_ functions are documented here: |text-prop-functions| |
|
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14006
diff
changeset
|
8053 |
|
17756
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8054 pum_getpos() *pum_getpos()* |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8055 If the popup menu (see |ins-completion-menu|) is not visible, |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8056 returns an empty |Dictionary|, otherwise, returns a |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8057 |Dictionary| with the following keys: |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8058 height nr of items visible |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8059 width screen cells |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8060 row top screen row (0 first row) |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8061 col leftmost screen column (0 first col) |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8062 size total nr of items |
| 18456 | 8063 scrollbar |TRUE| if scrollbar is visible |
|
17756
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8064 |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8065 The values are the same as in |v:event| during |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8066 |CompleteChanged|. |
|
a7afcea6f40a
patch 8.1.1875: cannot get size and position of the popup menu
Bram Moolenaar <Bram@vim.org>
parents:
17680
diff
changeset
|
8067 |
| 667 | 8068 pumvisible() *pumvisible()* |
| 8069 Returns non-zero when the popup menu is visible, zero | |
| 8070 otherwise. See |ins-completion-menu|. | |
| 712 | 8071 This can be used to avoid some things that would remove the |
| 8072 popup menu. | |
| 7 | 8073 |
| 3682 | 8074 py3eval({expr}) *py3eval()* |
| 8075 Evaluate Python expression {expr} and return its result | |
| 8076 converted to Vim data structures. | |
| 12785 | 8077 Numbers and strings are returned as they are (strings are |
| 8078 copied though, Unicode strings are additionally converted to | |
| 3682 | 8079 'encoding'). |
| 8080 Lists are represented as Vim |List| type. | |
| 12785 | 8081 Dictionaries are represented as Vim |Dictionary| type with |
| 3682 | 8082 keys converted to strings. |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8083 |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8084 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8085 GetExpr()->py3eval() |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8086 |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8087 < {only available when compiled with the |+python3| feature} |
| 3682 | 8088 |
| 8089 *E858* *E859* | |
| 8090 pyeval({expr}) *pyeval()* | |
| 8091 Evaluate Python expression {expr} and return its result | |
| 8092 converted to Vim data structures. | |
| 12785 | 8093 Numbers and strings are returned as they are (strings are |
| 3682 | 8094 copied though). |
| 8095 Lists are represented as Vim |List| type. | |
| 12785 | 8096 Dictionaries are represented as Vim |Dictionary| type, |
| 3830 | 8097 non-string keys result in error. |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8098 |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8099 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8100 GetExpr()->pyeval() |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8101 |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8102 < {only available when compiled with the |+python| feature} |
| 3682 | 8103 |
|
10722
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
10617
diff
changeset
|
8104 pyxeval({expr}) *pyxeval()* |
|
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
10617
diff
changeset
|
8105 Evaluate Python expression {expr} and return its result |
|
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
10617
diff
changeset
|
8106 converted to Vim data structures. |
|
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
10617
diff
changeset
|
8107 Uses Python 2 or 3, see |python_x| and 'pyxversion'. |
|
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
10617
diff
changeset
|
8108 See also: |pyeval()|, |py3eval()| |
|
17976
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8109 |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8110 Can also be used as a |method|: > |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8111 GetExpr()->pyxeval() |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8112 |
|
6d11a0d5751d
patch 8.1.1984: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17930
diff
changeset
|
8113 < {only available when compiled with the |+python| or the |
|
10722
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
10617
diff
changeset
|
8114 |+python3| feature} |
|
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
10617
diff
changeset
|
8115 |
| 114 | 8116 *E726* *E727* |
| 99 | 8117 range({expr} [, {max} [, {stride}]]) *range()* |
| 685 | 8118 Returns a |List| with Numbers: |
| 99 | 8119 - If only {expr} is specified: [0, 1, ..., {expr} - 1] |
| 8120 - If {max} is specified: [{expr}, {expr} + 1, ..., {max}] | |
| 8121 - If {stride} is specified: [{expr}, {expr} + {stride}, ..., | |
| 8122 {max}] (increasing {expr} with {stride} each time, not | |
| 8123 producing a value past {max}). | |
| 336 | 8124 When the maximum is one before the start the result is an |
| 8125 empty list. When the maximum is more than one before the | |
| 8126 start this is an error. | |
| 99 | 8127 Examples: > |
| 856 | 8128 range(4) " [0, 1, 2, 3] |
| 99 | 8129 range(2, 4) " [2, 3, 4] |
| 8130 range(2, 9, 3) " [2, 5, 8] | |
| 856 | 8131 range(2, -2, -1) " [2, 1, 0, -1, -2] |
| 336 | 8132 range(0) " [] |
| 8133 range(2, 0) " error! | |
| 99 | 8134 < |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8135 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8136 GetExpr()->range() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8137 < |
|
18701
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
8138 |
| 20115 | 8139 rand([{expr}]) *rand()* *random* |
|
18732
2513e666aa82
patch 8.1.2356: rand() does not use the best algorithm
Bram Moolenaar <Bram@vim.org>
parents:
18719
diff
changeset
|
8140 Return a pseudo-random Number generated with an xoshiro128** |
| 18719 | 8141 algorithm using seed {expr}. The returned number is 32 bits, |
| 8142 also on 64 bits systems, for consistency. | |
| 8143 {expr} can be initialized by |srand()| and will be updated by | |
| 8144 rand(). If {expr} is omitted, an internal seed value is used | |
| 8145 and updated. | |
|
18701
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
8146 |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
8147 Examples: > |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
8148 :echo rand() |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
8149 :let seed = srand() |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
8150 :echo rand(seed) |
| 18719 | 8151 :echo rand(seed) % 16 " random number 0 - 15 |
|
18701
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
8152 < |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8153 readdir({directory} [, {expr} [, {dict}]]) *readdir()* |
|
16231
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8154 Return a list with file and directory names in {directory}. |
| 16267 | 8155 You can also use |glob()| if you don't need to do complicated |
| 8156 things, such as limiting the number of matches. | |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8157 The list will be sorted (case sensitive), see the {dict} |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8158 argument below for changing the sort order. |
|
16231
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8159 |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8160 When {expr} is omitted all entries are included. |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8161 When {expr} is given, it is evaluated to check what to do: |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8162 If {expr} results in -1 then no further entries will |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8163 be handled. |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8164 If {expr} results in 0 then this entry will not be |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8165 added to the list. |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8166 If {expr} results in 1 then this entry will be added |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8167 to the list. |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8168 The entries "." and ".." are always excluded. |
|
16231
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8169 Each time {expr} is evaluated |v:val| is set to the entry name. |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8170 When {expr} is a function the name is passed as the argument. |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8171 For example, to get a list of files ending in ".txt": > |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8172 readdir(dirname, {n -> n =~ '.txt$'}) |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8173 < To skip hidden and backup files: > |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8174 readdir(dirname, {n -> n !~ '^\.\|\~$'}) |
|
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8175 |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8176 < The optional {dict} argument allows for further custom |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8177 values. Currently this is used to specify if and how sorting |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8178 should be performed. The dict can have the following members: |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8179 |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8180 sort How to sort the result returned from the system. |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8181 Valid values are: |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8182 "none" do not sort (fastest method) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8183 "case" sort case sensitive (byte value of |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8184 each character, technically, using |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8185 strcmp()) (default) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8186 "icase" sort case insensitive (technically |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8187 using strcasecmp()) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8188 "collate" sort using the collation order |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8189 of the "POSIX" or "C" |locale| |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8190 (technically using strcoll()) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8191 Other values are silently ignored. |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8192 |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8193 For example, to get a list of all files in the current |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8194 directory without sorting the individual entries: > |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8195 readdir('.', '1', #{sort: 'none'}) |
|
16231
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8196 < If you want to get a directory tree: > |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8197 function! s:tree(dir) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8198 return {a:dir : map(readdir(a:dir), |
|
16231
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8199 \ {_, x -> isdirectory(x) ? |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8200 \ {x : s:tree(a:dir . '/' . x)} : x})} |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8201 endfunction |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8202 echo s:tree(".") |
|
16231
0761a4c111a7
patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents:
16223
diff
changeset
|
8203 < |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8204 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8205 GetDirName()->readdir() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8206 < |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8207 readdirex({directory} [, {expr} [, {dict}]]) *readdirex()* |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8208 Extended version of |readdir()|. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8209 Return a list of Dictionaries with file and directory |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8210 information in {directory}. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8211 This is useful if you want to get the attributes of file and |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8212 directory at the same time as getting a list of a directory. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8213 This is much faster than calling |readdir()| then calling |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8214 |getfperm()|, |getfsize()|, |getftime()| and |getftype()| for |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8215 each file and directory especially on MS-Windows. |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8216 The list will by default be sorted by name (case sensitive), |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8217 the sorting can be changed by using the optional {dict} |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8218 argument, see |readdir()|. |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8219 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8220 The Dictionary for file and directory information has the |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8221 following items: |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8222 group Group name of the entry. (Only on Unix) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8223 name Name of the entry. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8224 perm Permissions of the entry. See |getfperm()|. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8225 size Size of the entry. See |getfsize()|. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8226 time Timestamp of the entry. See |getftime()|. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8227 type Type of the entry. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8228 On Unix, almost same as |getftype()| except: |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8229 Symlink to a dir "linkd" |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8230 Other symlink "link" |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8231 On MS-Windows: |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8232 Normal file "file" |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8233 Directory "dir" |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8234 Junction "junction" |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8235 Symlink to a dir "linkd" |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8236 Other symlink "link" |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8237 Other reparse point "reparse" |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8238 user User name of the entry's owner. (Only on Unix) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8239 On Unix, if the entry is a symlink, the Dictionary includes |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8240 the information of the target (except the "type" item). |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8241 On MS-Windows, it includes the information of the symlink |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8242 itself because of performance reasons. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8243 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8244 When {expr} is omitted all entries are included. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8245 When {expr} is given, it is evaluated to check what to do: |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8246 If {expr} results in -1 then no further entries will |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8247 be handled. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8248 If {expr} results in 0 then this entry will not be |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8249 added to the list. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8250 If {expr} results in 1 then this entry will be added |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8251 to the list. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8252 The entries "." and ".." are always excluded. |
| 21093 | 8253 Each time {expr} is evaluated |v:val| is set to a |Dictionary| |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8254 of the entry. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8255 When {expr} is a function the entry is passed as the argument. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8256 For example, to get a list of files ending in ".txt": > |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8257 readdirex(dirname, {e -> e.name =~ '.txt$'}) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8258 < |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8259 For example, to get a list of all files in the current |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8260 directory without sorting the individual entries: > |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8261 readdirex(dirname, '1', #{sort: 'none'}) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8262 |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20856
diff
changeset
|
8263 < |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8264 Can also be used as a |method|: > |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8265 GetDirName()->readdirex() |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20635
diff
changeset
|
8266 < |
| 158 | 8267 *readfile()* |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8268 readfile({fname} [, {type} [, {max}]]) |
| 685 | 8269 Read file {fname} and return a |List|, each line of the file |
|
10245
d76ccdacb41e
commit https://github.com/vim/vim/commit/6100d02aab7c8294b581cb299250eea164b50e9d
Christian Brabandt <cb@256bit.org>
parents:
10244
diff
changeset
|
8270 as an item. Lines are broken at NL characters. Macintosh |
|
d76ccdacb41e
commit https://github.com/vim/vim/commit/6100d02aab7c8294b581cb299250eea164b50e9d
Christian Brabandt <cb@256bit.org>
parents:
10244
diff
changeset
|
8271 files separated with CR will result in a single long line |
|
d76ccdacb41e
commit https://github.com/vim/vim/commit/6100d02aab7c8294b581cb299250eea164b50e9d
Christian Brabandt <cb@256bit.org>
parents:
10244
diff
changeset
|
8272 (unless a NL appears somewhere). |
|
2513
a88237afdb20
Change readfile() to ignore byte order marks, unless in binary mode.
Bram Moolenaar <bram@vim.org>
parents:
2490
diff
changeset
|
8273 All NUL characters are replaced with a NL character. |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8274 When {type} contains "b" binary mode is used: |
| 158 | 8275 - When the last line ends in a NL an extra empty list item is |
| 8276 added. | |
| 8277 - No CR characters are removed. | |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8278 When {type} contains "B" a |Blob| is returned with the binary |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8279 data of the file unmodified. |
| 158 | 8280 Otherwise: |
| 8281 - CR characters that appear before a NL are removed. | |
| 8282 - Whether the last line ends in a NL or not does not matter. | |
|
2513
a88237afdb20
Change readfile() to ignore byte order marks, unless in binary mode.
Bram Moolenaar <bram@vim.org>
parents:
2490
diff
changeset
|
8283 - When 'encoding' is Unicode any UTF-8 byte order mark is |
|
a88237afdb20
Change readfile() to ignore byte order marks, unless in binary mode.
Bram Moolenaar <bram@vim.org>
parents:
2490
diff
changeset
|
8284 removed from the text. |
| 168 | 8285 When {max} is given this specifies the maximum number of lines |
| 8286 to be read. Useful if you only want to check the first ten | |
| 8287 lines of a file: > | |
| 8288 :for line in readfile(fname, '', 10) | |
| 8289 : if line =~ 'Date' | echo line | endif | |
| 8290 :endfor | |
| 233 | 8291 < When {max} is negative -{max} lines from the end of the file |
| 8292 are returned, or as many as there are. | |
| 8293 When {max} is zero the result is an empty list. | |
| 168 | 8294 Note that without {max} the whole file is read into memory. |
| 8295 Also note that there is no recognition of encoding. Read a | |
| 8296 file into a buffer if you need to. | |
| 158 | 8297 When the file can't be opened an error message is given and |
| 8298 the result is an empty list. | |
| 8299 Also see |writefile()|. | |
| 8300 | |
|
17982
2029737e6a22
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Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8301 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8302 GetFileName()->readfile() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8303 |
|
20649
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8304 reduce({object}, {func} [, {initial}]) *reduce()* *E998* |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8305 {func} is called for every item in {object}, which can be a |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8306 |List| or a |Blob|. {func} is called with two arguments: the |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8307 result so far and current item. After processing all items |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8308 the result is returned. |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8309 |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8310 {initial} is the initial result. When omitted, the first item |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8311 in {object} is used and {func} is first called for the second |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8312 item. If {initial} is not given and {object} is empty no |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8313 result can be computed, an E998 error is given. |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8314 |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8315 Examples: > |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8316 echo reduce([1, 3, 5], { acc, val -> acc + val }) |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8317 echo reduce(['x', 'y'], { acc, val -> acc .. val }, 'a') |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8318 echo reduce(0z1122, { acc, val -> 2 * acc + val }) |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8319 < |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8320 Can also be used as a |method|: > |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8321 echo mylist->reduce({ acc, val -> acc + val }, 0) |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8322 |
|
1fa0ace0ba65
patch 8.2.0878: no reduce() function
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
8323 |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
8324 reg_executing() *reg_executing()* |
|
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
8325 Returns the single letter name of the register being executed. |
|
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
8326 Returns an empty string when no register is being executed. |
|
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
8327 See |@|. |
|
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
8328 |
|
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
8329 reg_recording() *reg_recording()* |
|
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
8330 Returns the single letter name of the register being recorded. |
| 16267 | 8331 Returns an empty string when not recording. See |q|. |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13967
diff
changeset
|
8332 |
| 794 | 8333 reltime([{start} [, {end}]]) *reltime()* |
| 22824 | 8334 Return an item that represents a time value. The item is a |
| 8335 list with items that depend on the system. In Vim 9 script | |
| 8336 list<any> can be used. | |
| 8337 The item can be passed to |reltimestr()| to convert it to a | |
| 8338 string or |reltimefloat()| to convert to a Float. | |
| 8339 | |
| 8340 Without an argument reltime() returns the current time. | |
| 794 | 8341 With one argument is returns the time passed since the time |
| 8342 specified in the argument. | |
| 843 | 8343 With two arguments it returns the time passed between {start} |
| 794 | 8344 and {end}. |
| 22824 | 8345 |
| 794 | 8346 The {start} and {end} arguments must be values returned by |
| 8347 reltime(). | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8348 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8349 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8350 GetStart()->reltime() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8351 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
8352 {only available when compiled with the |+reltime| feature} |
| 794 | 8353 |
|
8876
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8354 reltimefloat({time}) *reltimefloat()* |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8355 Return a Float that represents the time value of {time}. |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8356 Example: > |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8357 let start = reltime() |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8358 call MyFunction() |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8359 let seconds = reltimefloat(reltime(start)) |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8360 < See the note of reltimestr() about overhead. |
|
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8361 Also see |profiling|. |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8362 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8363 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8364 reltime(start)->reltimefloat() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8365 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8366 < {only available when compiled with the |+reltime| feature} |
|
8876
47f17f66da3d
commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
8367 |
| 794 | 8368 reltimestr({time}) *reltimestr()* |
| 8369 Return a String that represents the time value of {time}. | |
| 8370 This is the number of seconds, a dot and the number of | |
| 8371 microseconds. Example: > | |
| 8372 let start = reltime() | |
| 8373 call MyFunction() | |
| 8374 echo reltimestr(reltime(start)) | |
| 8375 < Note that overhead for the commands will be added to the time. | |
| 8376 The accuracy depends on the system. | |
| 1156 | 8377 Leading spaces are used to make the string align nicely. You |
| 8378 can use split() to remove it. > | |
| 8379 echo split(reltimestr(reltime(start)))[0] | |
| 8380 < Also see |profiling|. | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8381 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8382 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8383 reltime(start)->reltimestr() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8384 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8385 < {only available when compiled with the |+reltime| feature} |
| 794 | 8386 |
| 7 | 8387 *remote_expr()* *E449* |
|
11211
71311d899b42
patch 8.0.0492: a failing client-server request can make Vim hang
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
8388 remote_expr({server}, {string} [, {idvar} [, {timeout}]]) |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
8389 Send the {string} to {server}. The string is sent as an |
| 7 | 8390 expression and the result is returned after evaluation. |
| 714 | 8391 The result must be a String or a |List|. A |List| is turned |
| 8392 into a String by joining the items with a line break in | |
| 8393 between (not at the end), like with join(expr, "\n"). | |
|
11211
71311d899b42
patch 8.0.0492: a failing client-server request can make Vim hang
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
8394 If {idvar} is present and not empty, it is taken as the name |
|
71311d899b42
patch 8.0.0492: a failing client-server request can make Vim hang
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
8395 of a variable and a {serverid} for later use with |
|
13329
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13298
diff
changeset
|
8396 |remote_read()| is stored there. |
|
11211
71311d899b42
patch 8.0.0492: a failing client-server request can make Vim hang
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
8397 If {timeout} is given the read times out after this many |
|
71311d899b42
patch 8.0.0492: a failing client-server request can make Vim hang
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
8398 seconds. Otherwise a timeout of 600 seconds is used. |
| 7 | 8399 See also |clientserver| |RemoteReply|. |
| 8400 This function is not available in the |sandbox|. | |
| 8401 {only available when compiled with the |+clientserver| feature} | |
| 8402 Note: Any errors will cause a local error message to be issued | |
| 8403 and the result will be the empty string. | |
|
12756
3b26420fc639
Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
8404 |
|
3b26420fc639
Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
8405 Variables will be evaluated in the global namespace, |
| 12785 | 8406 independent of a function currently being active. Except |
|
12756
3b26420fc639
Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
8407 when in debug mode, then local function variables and |
|
3b26420fc639
Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
8408 arguments can be evaluated. |
|
3b26420fc639
Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
8409 |
| 7 | 8410 Examples: > |
| 8411 :echo remote_expr("gvim", "2+2") | |
| 8412 :echo remote_expr("gvim1", "b:current_syntax") | |
| 8413 < | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8414 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8415 ServerName()->remote_expr(expr) |
| 7 | 8416 |
| 8417 remote_foreground({server}) *remote_foreground()* | |
| 8418 Move the Vim server with the name {server} to the foreground. | |
| 8419 This works like: > | |
| 8420 remote_expr({server}, "foreground()") | |
| 8421 < Except that on Win32 systems the client does the work, to work | |
| 8422 around the problem that the OS doesn't always allow the server | |
| 8423 to bring itself to the foreground. | |
| 574 | 8424 Note: This does not restore the window if it was minimized, |
| 8425 like foreground() does. | |
| 7 | 8426 This function is not available in the |sandbox|. |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8427 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8428 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8429 ServerName()->remote_foreground() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8430 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8431 < {only in the Win32, Athena, Motif and GTK GUI versions and the |
| 7 | 8432 Win32 console version} |
| 8433 | |
| 8434 | |
| 8435 remote_peek({serverid} [, {retvar}]) *remote_peek()* | |
| 8436 Returns a positive number if there are available strings | |
| 8437 from {serverid}. Copies any reply string into the variable | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
8438 {retvar} if specified. {retvar} must be a string with the |
| 7 | 8439 name of a variable. |
| 8440 Returns zero if none are available. | |
| 8441 Returns -1 if something is wrong. | |
| 8442 See also |clientserver|. | |
| 8443 This function is not available in the |sandbox|. | |
| 8444 {only available when compiled with the |+clientserver| feature} | |
| 8445 Examples: > | |
| 8446 :let repl = "" | |
| 8447 :echo "PEEK: ".remote_peek(id, "repl").": ".repl | |
| 8448 | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8449 < Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8450 ServerId()->remote_peek() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8451 |
|
11211
71311d899b42
patch 8.0.0492: a failing client-server request can make Vim hang
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
8452 remote_read({serverid}, [{timeout}]) *remote_read()* |
| 7 | 8453 Return the oldest available reply from {serverid} and consume |
|
11211
71311d899b42
patch 8.0.0492: a failing client-server request can make Vim hang
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
8454 it. Unless a {timeout} in seconds is given, it blocks until a |
|
71311d899b42
patch 8.0.0492: a failing client-server request can make Vim hang
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
8455 reply is available. |
| 7 | 8456 See also |clientserver|. |
| 8457 This function is not available in the |sandbox|. | |
| 8458 {only available when compiled with the |+clientserver| feature} | |
| 8459 Example: > | |
| 8460 :echo remote_read(id) | |
|
17982
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patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8461 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8462 < Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8463 ServerId()->remote_read() |
| 7 | 8464 < |
| 8465 *remote_send()* *E241* | |
| 8466 remote_send({server}, {string} [, {idvar}]) | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
8467 Send the {string} to {server}. The string is sent as input |
| 22 | 8468 keys and the function returns immediately. At the Vim server |
| 8469 the keys are not mapped |:map|. | |
| 667 | 8470 If {idvar} is present, it is taken as the name of a variable |
| 8471 and a {serverid} for later use with remote_read() is stored | |
| 8472 there. | |
| 7 | 8473 See also |clientserver| |RemoteReply|. |
| 8474 This function is not available in the |sandbox|. | |
| 8475 {only available when compiled with the |+clientserver| feature} | |
|
11177
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patch 8.0.0475: not enough testing for the client-server feature
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parents:
11160
diff
changeset
|
8476 |
| 7 | 8477 Note: Any errors will be reported in the server and may mess |
| 8478 up the display. | |
| 8479 Examples: > | |
| 8480 :echo remote_send("gvim", ":DropAndReply ".file, "serverid"). | |
| 8481 \ remote_read(serverid) | |
| 8482 | |
| 8483 :autocmd NONE RemoteReply * | |
| 8484 \ echo remote_read(expand("<amatch>")) | |
| 8485 :echo remote_send("gvim", ":sleep 10 | echo ". | |
| 8486 \ 'server2client(expand("<client>"), "HELLO")<CR>') | |
| 82 | 8487 < |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8488 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8489 ServerName()->remote_send(keys) |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8490 < |
|
11177
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11160
diff
changeset
|
8491 *remote_startserver()* *E941* *E942* |
|
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11160
diff
changeset
|
8492 remote_startserver({name}) |
|
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11160
diff
changeset
|
8493 Become the server {name}. This fails if already running as a |
|
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11160
diff
changeset
|
8494 server, when |v:servername| is not empty. |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8495 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8496 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8497 ServerName()->remote_startserver() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8498 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8499 < {only available when compiled with the |+clientserver| feature} |
|
11177
76fb679a310e
patch 8.0.0475: not enough testing for the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11160
diff
changeset
|
8500 |
| 79 | 8501 remove({list}, {idx} [, {end}]) *remove()* |
| 685 | 8502 Without {end}: Remove the item at {idx} from |List| {list} and |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
8503 return the item. |
| 79 | 8504 With {end}: Remove items from {idx} to {end} (inclusive) and |
| 21093 | 8505 return a |List| with these items. When {idx} points to the same |
| 79 | 8506 item as {end} a list with one item is returned. When {end} |
| 8507 points to an item before {idx} this is an error. | |
| 8508 See |list-index| for possible values of {idx} and {end}. | |
| 55 | 8509 Example: > |
| 8510 :echo "last item: " . remove(mylist, -1) | |
| 79 | 8511 :call remove(mylist, 0, 9) |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
8512 < |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
8513 Use |delete()| to remove a file. |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
8514 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8515 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8516 mylist->remove(idx) |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8517 |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8518 remove({blob}, {idx} [, {end}]) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8519 Without {end}: Remove the byte at {idx} from |Blob| {blob} and |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8520 return the byte. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8521 With {end}: Remove bytes from {idx} to {end} (inclusive) and |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8522 return a |Blob| with these bytes. When {idx} points to the same |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8523 byte as {end} a |Blob| with one byte is returned. When {end} |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8524 points to a byte before {idx} this is an error. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8525 Example: > |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8526 :echo "last byte: " . remove(myblob, -1) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8527 :call remove(mylist, 0, 9) |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
8528 |
| 99 | 8529 remove({dict}, {key}) |
| 17571 | 8530 Remove the entry from {dict} with key {key} and return it. |
| 8531 Example: > | |
| 99 | 8532 :echo "removed " . remove(dict, "one") |
| 8533 < If there is no {key} in {dict} this is an error. | |
| 8534 | |
| 7 | 8535 rename({from}, {to}) *rename()* |
| 8536 Rename the file by the name {from} to the name {to}. This | |
| 8537 should also work to move files across file systems. The | |
| 8538 result is a Number, which is 0 if the file was renamed | |
| 8539 successfully, and non-zero when the renaming failed. | |
| 1851 | 8540 NOTE: If {to} exists it is overwritten without warning. |
| 7 | 8541 This function is not available in the |sandbox|. |
| 8542 | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8543 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8544 GetOldName()->rename(newname) |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8545 |
| 18 | 8546 repeat({expr}, {count}) *repeat()* |
| 8547 Repeat {expr} {count} times and return the concatenated | |
| 8548 result. Example: > | |
| 843 | 8549 :let separator = repeat('-', 80) |
| 18 | 8550 < When {count} is zero or negative the result is empty. |
| 685 | 8551 When {expr} is a |List| the result is {expr} concatenated |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
8552 {count} times. Example: > |
| 79 | 8553 :let longlist = repeat(['a', 'b'], 3) |
| 8554 < Results in ['a', 'b', 'a', 'b', 'a', 'b']. | |
| 18 | 8555 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8556 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8557 mylist->repeat(count) |
| 82 | 8558 |
| 7 | 8559 resolve({filename}) *resolve()* *E655* |
| 8560 On MS-Windows, when {filename} is a shortcut (a .lnk file), | |
| 8561 returns the path the shortcut points to in a simplified form. | |
|
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15746
diff
changeset
|
8562 When {filename} is a symbolic link or junction point, return |
|
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15746
diff
changeset
|
8563 the full path to the target. If the target of junction is |
|
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15746
diff
changeset
|
8564 removed, return {filename}. |
| 7 | 8565 On Unix, repeat resolving symbolic links in all path |
| 8566 components of {filename} and return the simplified result. | |
| 8567 To cope with link cycles, resolving of symbolic links is | |
| 8568 stopped after 100 iterations. | |
| 8569 On other systems, return the simplified {filename}. | |
| 8570 The simplification step is done as by |simplify()|. | |
| 8571 resolve() keeps a leading path component specifying the | |
| 8572 current directory (provided the result is still a relative | |
| 8573 path name) and also keeps a trailing path separator. | |
| 8574 | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8575 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8576 GetName()->resolve() |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8577 |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8578 reverse({object}) *reverse()* |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8579 Reverse the order of items in {object} in-place. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8580 {object} can be a |List| or a |Blob|. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8581 Returns {object}. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
8582 If you want an object to remain unmodified make a copy first: > |
| 82 | 8583 :let revlist = reverse(copy(mylist)) |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8584 < Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
8585 mylist->reverse() |
| 82 | 8586 |
| 1621 | 8587 round({expr}) *round()* |
| 1668 | 8588 Round off {expr} to the nearest integral value and return it |
| 1621 | 8589 as a |Float|. If {expr} lies halfway between two integral |
| 8590 values, then use the larger one (away from zero). | |
| 8591 {expr} must evaluate to a |Float| or a |Number|. | |
| 8592 Examples: > | |
| 8593 echo round(0.456) | |
| 8594 < 0.0 > | |
| 8595 echo round(4.5) | |
| 8596 < 5.0 > | |
| 8597 echo round(-4.5) | |
| 8598 < -5.0 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
8599 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
8600 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
8601 Compute()->round() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
8602 < |
| 1621 | 8603 {only available when compiled with the |+float| feature} |
| 3996 | 8604 |
|
16103
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8605 rubyeval({expr}) *rubyeval()* |
|
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8606 Evaluate Ruby expression {expr} and return its result |
|
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8607 converted to Vim data structures. |
|
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8608 Numbers, floats and strings are returned as they are (strings |
|
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8609 are copied though). |
|
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8610 Arrays are represented as Vim |List| type. |
|
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8611 Hashes are represented as Vim |Dictionary| type. |
|
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8612 Other objects are represented as strings resulted from their |
|
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8613 "Object#to_s" method. |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8614 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8615 Can also be used as a |method|: > |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8616 GetRubyExpr()->rubyeval() |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8617 |
|
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
8618 < {only available when compiled with the |+ruby| feature} |
|
16103
518f44125207
patch 8.1.1056: no eval function for Ruby
Bram Moolenaar <Bram@vim.org>
parents:
16086
diff
changeset
|
8619 |
| 12785 | 8620 screenattr({row}, {col}) *screenattr()* |
|
10027
018fead968c1
commit https://github.com/vim/vim/commit/36f44c21da2e912c008683a0c4447fca2a071e9a
Christian Brabandt <cb@256bit.org>
parents:
10004
diff
changeset
|
8621 Like |screenchar()|, but return the attribute. This is a rather |
|
4835
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8622 arbitrary number that can only be used to compare to the |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8623 attribute at other positions. |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8624 |
|
17994
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8625 Can also be used as a |method|: > |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8626 GetRow()->screenattr(col) |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8627 |
| 12785 | 8628 screenchar({row}, {col}) *screenchar()* |
|
4835
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8629 The result is a Number, which is the character at position |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8630 [row, col] on the screen. This works for every possible |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8631 screen position, also status lines, window separators and the |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8632 command line. The top left position is row one, column one |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8633 The character excludes composing characters. For double-byte |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8634 encodings it may only be the first byte. |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8635 This is mainly to be used for testing. |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8636 Returns -1 when row or col is out of range. |
|
4db0bf9f1b44
updated for version 7.3.1164
Bram Moolenaar <bram@vim.org>
parents:
4502
diff
changeset
|
8637 |
|
17994
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8638 Can also be used as a |method|: > |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8639 GetRow()->screenchar(col) |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8640 |
|
16133
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8641 screenchars({row}, {col}) *screenchars()* |
| 21093 | 8642 The result is a |List| of Numbers. The first number is the same |
|
16133
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8643 as what |screenchar()| returns. Further numbers are |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8644 composing characters on top of the base character. |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8645 This is mainly to be used for testing. |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8646 Returns an empty List when row or col is out of range. |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8647 |
|
17994
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8648 Can also be used as a |method|: > |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8649 GetRow()->screenchars(col) |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8650 |
| 3996 | 8651 screencol() *screencol()* |
| 8652 The result is a Number, which is the current screen column of | |
| 8653 the cursor. The leftmost column has number 1. | |
| 8654 This function is mainly used for testing. | |
| 8655 | |
| 8656 Note: Always returns the current screen column, thus if used | |
| 8657 in a command (e.g. ":echo screencol()") it will return the | |
| 8658 column inside the command line, which is 1 when the command is | |
| 8659 executed. To get the cursor position in the file use one of | |
| 8660 the following mappings: > | |
| 8661 nnoremap <expr> GG ":echom ".screencol()."\n" | |
| 8662 nnoremap <silent> GG :echom screencol()<CR> | |
|
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22844
diff
changeset
|
8663 nnoremap GG <Cmd>echom screencol()<CR> |
| 3996 | 8664 < |
|
17292
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8665 screenpos({winid}, {lnum}, {col}) *screenpos()* |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8666 The result is a Dict with the screen position of the text |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8667 character in window {winid} at buffer line {lnum} and column |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8668 {col}. {col} is a one-based byte index. |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8669 The Dict has these members: |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8670 row screen row |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8671 col first screen column |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8672 endcol last screen column |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8673 curscol cursor screen column |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8674 If the specified position is not visible, all values are zero. |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8675 The "endcol" value differs from "col" when the character |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8676 occupies more than one screen cell. E.g. for a Tab "col" can |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8677 be 1 and "endcol" can be 8. |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8678 The "curscol" value is where the cursor would be placed. For |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8679 a Tab it would be the same as "endcol", while for a double |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8680 width character it would be the same as "col". |
|
8a095d343c59
patch 8.1.1645: cannot use a popup window for a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17259
diff
changeset
|
8681 |
|
17994
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8682 Can also be used as a |method|: > |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8683 GetWinid()->screenpos(lnum, col) |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8684 |
| 3996 | 8685 screenrow() *screenrow()* |
| 8686 The result is a Number, which is the current screen row of the | |
| 8687 cursor. The top line has number one. | |
| 8688 This function is mainly used for testing. | |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
8689 Alternatively you can use |winline()|. |
| 3996 | 8690 |
| 8691 Note: Same restrictions as with |screencol()|. | |
| 8692 | |
|
16133
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8693 screenstring({row}, {col}) *screenstring()* |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8694 The result is a String that contains the base character and |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8695 any composing characters at position [row, col] on the screen. |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8696 This is like |screenchars()| but returning a String with the |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8697 characters. |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8698 This is mainly to be used for testing. |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8699 Returns an empty String when row or col is out of range. |
|
eb087f8a26a8
patch 8.1.1071: cannot get composing characters from the screen
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
8700 |
|
17994
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8701 Can also be used as a |method|: > |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8702 GetRow()->screenstring(col) |
|
20725
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8703 < |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8704 *search()* |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8705 search({pattern} [, {flags} [, {stopline} [, {timeout} [, {skip}]]]]) |
| 7 | 8706 Search for regexp pattern {pattern}. The search starts at the |
| 119 | 8707 cursor position (you can use |cursor()| to set it). |
| 707 | 8708 |
| 3967 | 8709 When a match has been found its line number is returned. |
| 3312 | 8710 If there is no match a 0 is returned and the cursor doesn't |
| 8711 move. No error message is given. | |
| 8712 | |
| 7 | 8713 {flags} is a String, which can contain these character flags: |
|
7358
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8714 'b' search Backward instead of forward |
|
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8715 'c' accept a match at the Cursor position |
| 712 | 8716 'e' move to the End of the match |
| 20 | 8717 'n' do Not move the cursor |
|
7358
6fbeef3b65e6
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Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8718 'p' return number of matching sub-Pattern (see below) |
|
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8719 's' Set the ' mark at the previous location of the cursor |
|
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8720 'w' Wrap around the end of the file |
|
6fbeef3b65e6
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Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8721 'W' don't Wrap around the end of the file |
|
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8722 'z' start searching at the cursor column instead of zero |
| 7 | 8723 If neither 'w' or 'W' is given, the 'wrapscan' option applies. |
| 8724 | |
| 444 | 8725 If the 's' flag is supplied, the ' mark is set, only if the |
| 8726 cursor is moved. The 's' flag cannot be combined with the 'n' | |
| 8727 flag. | |
| 8728 | |
| 1156 | 8729 'ignorecase', 'smartcase' and 'magic' are used. |
| 12785 | 8730 |
|
7659
07f11de5efca
commit https://github.com/vim/vim/commit/85084ef1e999dcf50e8d466106a33bac24a0febb
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
8731 When the 'z' flag is not given, searching always starts in |
|
7358
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8732 column zero and then matches before the cursor are skipped. |
|
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8733 When the 'c' flag is present in 'cpo' the next search starts |
|
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8734 after the match. Without the 'c' flag the next search starts |
|
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7315
diff
changeset
|
8735 one column further. |
| 1156 | 8736 |
| 692 | 8737 When the {stopline} argument is given then the search stops |
| 8738 after searching this line. This is useful to restrict the | |
| 8739 search to a range of lines. Examples: > | |
| 8740 let match = search('(', 'b', line("w0")) | |
| 8741 let end = search('END', '', line("w$")) | |
| 8742 < When {stopline} is used and it is not zero this also implies | |
| 8743 that the search does not wrap around the end of the file. | |
| 1496 | 8744 A zero value is equal to not giving the argument. |
| 8745 | |
| 8746 When the {timeout} argument is given the search stops when | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
8747 more than this many milliseconds have passed. Thus when |
| 1496 | 8748 {timeout} is 500 the search stops after half a second. |
| 8749 The value must not be negative. A zero value is like not | |
| 8750 giving the argument. | |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
8751 {only available when compiled with the |+reltime| feature} |
| 692 | 8752 |
|
20725
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8753 If the {skip} expression is given it is evaluated with the |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8754 cursor positioned on the start of a match. If it evaluates to |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8755 non-zero this match is skipped. This can be used, for |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8756 example, to skip a match in a comment or a string. |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8757 {skip} can be a string, which is evaluated as an expression, a |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8758 function reference or a lambda. |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8759 When {skip} is omitted or empty, every match is accepted. |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8760 When evaluating {skip} causes an error the search is aborted |
|
f4455c71a8aa
patch 8.2.0915: search() cannot skip over matches like searchpair() can
Bram Moolenaar <Bram@vim.org>
parents:
20687
diff
changeset
|
8761 and -1 returned. |
| 714 | 8762 *search()-sub-match* |
| 8763 With the 'p' flag the returned value is one more than the | |
| 8764 first sub-match in \(\). One if none of them matched but the | |
| 8765 whole pattern did match. | |
| 712 | 8766 To get the column number too use |searchpos()|. |
| 8767 | |
| 20 | 8768 The cursor will be positioned at the match, unless the 'n' |
| 707 | 8769 flag is used. |
| 7 | 8770 |
| 8771 Example (goes over all files in the argument list): > | |
| 8772 :let n = 1 | |
| 8773 :while n <= argc() " loop over all files in arglist | |
| 8774 : exe "argument " . n | |
| 8775 : " start at the last char in the file and wrap for the | |
| 8776 : " first search to find match at start of file | |
| 8777 : normal G$ | |
| 8778 : let flags = "w" | |
| 8779 : while search("foo", flags) > 0 | |
| 1621 | 8780 : s/foo/bar/g |
| 7 | 8781 : let flags = "W" |
| 8782 : endwhile | |
| 8783 : update " write the file if modified | |
| 8784 : let n = n + 1 | |
| 8785 :endwhile | |
| 8786 < | |
| 712 | 8787 Example for using some flags: > |
| 8788 :echo search('\<if\|\(else\)\|\(endif\)', 'ncpe') | |
| 8789 < This will search for the keywords "if", "else", and "endif" | |
| 8790 under or after the cursor. Because of the 'p' flag, it | |
| 8791 returns 1, 2, or 3 depending on which keyword is found, or 0 | |
| 8792 if the search fails. With the cursor on the first word of the | |
| 8793 line: | |
| 8794 if (foo == 0) | let foo = foo + 1 | endif ~ | |
| 8795 the function returns 1. Without the 'c' flag, the function | |
| 8796 finds the "endif" and returns 3. The same thing happens | |
| 8797 without the 'e' flag if the cursor is on the "f" of "if". | |
| 8798 The 'n' flag tells the function not to move the cursor. | |
| 8799 | |
|
17994
0dcc2ee838dd
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parents:
17982
diff
changeset
|
8800 Can also be used as a |method|: > |
|
0dcc2ee838dd
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17982
diff
changeset
|
8801 GetPattern()->search() |
| 504 | 8802 |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
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parents:
20643
diff
changeset
|
8803 searchcount([{options}]) *searchcount()* |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
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diff
changeset
|
8804 Get or update the last search count, like what is displayed |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
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parents:
20643
diff
changeset
|
8805 without the "S" flag in 'shortmess'. This works even if |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8806 'shortmess' does contain the "S" flag. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8807 |
| 21093 | 8808 This returns a |Dictionary|. The dictionary is empty if the |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8809 previous pattern was not set and "pattern" was not specified. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
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changeset
|
8810 |
|
8a2b86a39ef4
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
8811 key type meaning ~ |
|
8a2b86a39ef4
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parents:
20643
diff
changeset
|
8812 current |Number| current position of match; |
|
8a2b86a39ef4
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parents:
20643
diff
changeset
|
8813 0 if the cursor position is |
|
8a2b86a39ef4
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diff
changeset
|
8814 before the first match |
|
8a2b86a39ef4
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parents:
20643
diff
changeset
|
8815 exact_match |Boolean| 1 if "current" is matched on |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8816 "pos", otherwise 0 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8817 total |Number| total count of matches found |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8818 incomplete |Number| 0: search was fully completed |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8819 1: recomputing was timed out |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
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parents:
20643
diff
changeset
|
8820 2: max count exceeded |
|
8a2b86a39ef4
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changeset
|
8821 |
|
8a2b86a39ef4
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20643
diff
changeset
|
8822 For {options} see further down. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
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20643
diff
changeset
|
8823 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8824 To get the last search count when |n| or |N| was pressed, call |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8825 this function with `recompute: 0` . This sometimes returns |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8826 wrong information because |n| and |N|'s maximum count is 99. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8827 If it exceeded 99 the result must be max count + 1 (100). If |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8828 you want to get correct information, specify `recompute: 1`: > |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8829 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8830 " result == maxcount + 1 (100) when many matches |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8831 let result = searchcount(#{recompute: 0}) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8832 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8833 " Below returns correct result (recompute defaults |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8834 " to 1) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8835 let result = searchcount() |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8836 < |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8837 The function is useful to add the count to |statusline|: > |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8838 function! LastSearchCount() abort |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8839 let result = searchcount(#{recompute: 0}) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8840 if empty(result) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8841 return '' |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8842 endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8843 if result.incomplete ==# 1 " timed out |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8844 return printf(' /%s [?/??]', @/) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8845 elseif result.incomplete ==# 2 " max count exceeded |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8846 if result.total > result.maxcount && |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8847 \ result.current > result.maxcount |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8848 return printf(' /%s [>%d/>%d]', @/, |
| 20965 | 8849 \ result.current, result.total) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8850 elseif result.total > result.maxcount |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8851 return printf(' /%s [%d/>%d]', @/, |
| 20965 | 8852 \ result.current, result.total) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8853 endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8854 endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8855 return printf(' /%s [%d/%d]', @/, |
| 20965 | 8856 \ result.current, result.total) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8857 endfunction |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8858 let &statusline .= '%{LastSearchCount()}' |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8859 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8860 " Or if you want to show the count only when |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8861 " 'hlsearch' was on |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8862 " let &statusline .= |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8863 " \ '%{v:hlsearch ? LastSearchCount() : ""}' |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8864 < |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8865 You can also update the search count, which can be useful in a |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8866 |CursorMoved| or |CursorMovedI| autocommand: > |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8867 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8868 autocmd CursorMoved,CursorMovedI * |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8869 \ let s:searchcount_timer = timer_start( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8870 \ 200, function('s:update_searchcount')) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8871 function! s:update_searchcount(timer) abort |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8872 if a:timer ==# s:searchcount_timer |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8873 call searchcount(#{ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8874 \ recompute: 1, maxcount: 0, timeout: 100}) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8875 redrawstatus |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8876 endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8877 endfunction |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8878 < |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8879 This can also be used to count matched texts with specified |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8880 pattern in the current buffer using "pattern": > |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8881 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8882 " Count '\<foo\>' in this buffer |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8883 " (Note that it also updates search count) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8884 let result = searchcount(#{pattern: '\<foo\>'}) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8885 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8886 " To restore old search count by old pattern, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8887 " search again |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8888 call searchcount() |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8889 < |
| 21093 | 8890 {options} must be a |Dictionary|. It can contain: |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8891 key type meaning ~ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8892 recompute |Boolean| if |TRUE|, recompute the count |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8893 like |n| or |N| was executed. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8894 otherwise returns the last |
|
20687
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
8895 computed result (when |n| or |
|
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
8896 |N| was used when "S" is not |
|
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
8897 in 'shortmess', or this |
|
770a8e9c4781
patch 8.2.0897: list of functions in patched version is outdated
Bram Moolenaar <Bram@vim.org>
parents:
20679
diff
changeset
|
8898 function was called). |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8899 (default: |TRUE|) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8900 pattern |String| recompute if this was given |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8901 and different with |@/|. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8902 this works as same as the |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8903 below command is executed |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8904 before calling this function > |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8905 let @/ = pattern |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8906 < (default: |@/|) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8907 timeout |Number| 0 or negative number is no |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8908 timeout. timeout milliseconds |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8909 for recomputing the result |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8910 (default: 0) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8911 maxcount |Number| 0 or negative number is no |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8912 limit. max count of matched |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8913 text while recomputing the |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8914 result. if search exceeded |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8915 total count, "total" value |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8916 becomes `maxcount + 1` |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8917 (default: 0) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8918 pos |List| `[lnum, col, off]` value |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8919 when recomputing the result. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8920 this changes "current" result |
| 21676 | 8921 value. see |cursor()|, |
| 8922 |getpos()| | |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8923 (default: cursor's position) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8924 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
8925 |
| 523 | 8926 searchdecl({name} [, {global} [, {thisblock}]]) *searchdecl()* |
| 8927 Search for the declaration of {name}. | |
| 856 | 8928 |
| 523 | 8929 With a non-zero {global} argument it works like |gD|, find |
| 8930 first match in the file. Otherwise it works like |gd|, find | |
| 8931 first match in the function. | |
| 8932 | |
| 8933 With a non-zero {thisblock} argument matches in a {} block | |
| 8934 that ends before the cursor position are ignored. Avoids | |
| 8935 finding variable declarations only valid in another scope. | |
| 8936 | |
| 504 | 8937 Moves the cursor to the found match. |
| 8938 Returns zero for success, non-zero for failure. | |
| 8939 Example: > | |
| 8940 if searchdecl('myvar') == 0 | |
| 8941 echo getline('.') | |
| 8942 endif | |
| 8943 < | |
|
17994
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8944 Can also be used as a |method|: > |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8945 GetName()->searchdecl() |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
8946 < |
| 7 | 8947 *searchpair()* |
| 1496 | 8948 searchpair({start}, {middle}, {end} [, {flags} [, {skip} |
| 8949 [, {stopline} [, {timeout}]]]]) | |
| 7 | 8950 Search for the match of a nested start-end pair. This can be |
| 8951 used to find the "endif" that matches an "if", while other | |
| 8952 if/endif pairs in between are ignored. | |
| 677 | 8953 The search starts at the cursor. The default is to search |
| 8954 forward, include 'b' in {flags} to search backward. | |
| 8955 If a match is found, the cursor is positioned at it and the | |
| 8956 line number is returned. If no match is found 0 or -1 is | |
| 8957 returned and the cursor doesn't move. No error message is | |
| 8958 given. | |
| 7 | 8959 |
| 8960 {start}, {middle} and {end} are patterns, see |pattern|. They | |
| 8961 must not contain \( \) pairs. Use of \%( \) is allowed. When | |
| 8962 {middle} is not empty, it is found when searching from either | |
| 8963 direction, but only when not in a nested start-end pair. A | |
| 8964 typical use is: > | |
| 8965 searchpair('\<if\>', '\<else\>', '\<endif\>') | |
| 8966 < By leaving {middle} empty the "else" is skipped. | |
| 8967 | |
| 712 | 8968 {flags} 'b', 'c', 'n', 's', 'w' and 'W' are used like with |
| 8969 |search()|. Additionally: | |
| 7 | 8970 'r' Repeat until no more matches found; will find the |
| 1621 | 8971 outer pair. Implies the 'W' flag. |
| 8972 'm' Return number of matches instead of line number with | |
| 712 | 8973 the match; will be > 1 when 'r' is used. |
| 1621 | 8974 Note: it's nearly always a good idea to use the 'W' flag, to |
| 8975 avoid wrapping around the end of the file. | |
| 7 | 8976 |
| 8977 When a match for {start}, {middle} or {end} is found, the | |
| 8978 {skip} expression is evaluated with the cursor positioned on | |
| 8979 the start of the match. It should return non-zero if this | |
| 8980 match is to be skipped. E.g., because it is inside a comment | |
| 8981 or a string. | |
| 8982 When {skip} is omitted or empty, every match is accepted. | |
| 8983 When evaluating {skip} causes an error the search is aborted | |
| 8984 and -1 returned. | |
|
12722
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diff
changeset
|
8985 {skip} can be a string, a lambda, a funcref or a partial. |
| 14193 | 8986 Anything else makes the function fail. |
| 7 | 8987 |
| 1496 | 8988 For {stopline} and {timeout} see |search()|. |
| 692 | 8989 |
| 7 | 8990 The value of 'ignorecase' is used. 'magic' is ignored, the |
| 8991 patterns are used like it's on. | |
| 8992 | |
| 8993 The search starts exactly at the cursor. A match with | |
| 8994 {start}, {middle} or {end} at the next character, in the | |
| 8995 direction of searching, is the first one found. Example: > | |
| 8996 if 1 | |
| 8997 if 2 | |
| 8998 endif 2 | |
| 8999 endif 1 | |
| 9000 < When starting at the "if 2", with the cursor on the "i", and | |
| 9001 searching forwards, the "endif 2" is found. When starting on | |
| 9002 the character just before the "if 2", the "endif 1" will be | |
|
9877
7da89d9c744b
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parents:
9861
diff
changeset
|
9003 found. That's because the "if 2" will be found first, and |
| 7 | 9004 then this is considered to be a nested if/endif from "if 2" to |
| 9005 "endif 2". | |
| 9006 When searching backwards and {end} is more than one character, | |
| 9007 it may be useful to put "\zs" at the end of the pattern, so | |
| 9008 that when the cursor is inside a match with the end it finds | |
| 9009 the matching start. | |
| 9010 | |
| 9011 Example, to find the "endif" command in a Vim script: > | |
| 9012 | |
| 9013 :echo searchpair('\<if\>', '\<el\%[seif]\>', '\<en\%[dif]\>', 'W', | |
| 9014 \ 'getline(".") =~ "^\\s*\""') | |
| 9015 | |
| 9016 < The cursor must be at or after the "if" for which a match is | |
| 9017 to be found. Note that single-quote strings are used to avoid | |
| 9018 having to double the backslashes. The skip expression only | |
| 9019 catches comments at the start of a line, not after a command. | |
| 9020 Also, a word "en" or "if" halfway a line is considered a | |
| 9021 match. | |
| 9022 Another example, to search for the matching "{" of a "}": > | |
| 9023 | |
| 9024 :echo searchpair('{', '', '}', 'bW') | |
| 9025 | |
| 9026 < This works when the cursor is at or before the "}" for which a | |
| 9027 match is to be found. To reject matches that syntax | |
| 9028 highlighting recognized as strings: > | |
| 9029 | |
| 9030 :echo searchpair('{', '', '}', 'bW', | |
| 9031 \ 'synIDattr(synID(line("."), col("."), 0), "name") =~? "string"') | |
| 9032 < | |
| 667 | 9033 *searchpairpos()* |
| 1496 | 9034 searchpairpos({start}, {middle}, {end} [, {flags} [, {skip} |
| 9035 [, {stopline} [, {timeout}]]]]) | |
|
2033
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diff
changeset
|
9036 Same as |searchpair()|, but returns a |List| with the line and |
| 685 | 9037 column position of the match. The first element of the |List| |
| 9038 is the line number and the second element is the byte index of | |
| 667 | 9039 the column position of the match. If no match is found, |
|
2337
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changeset
|
9040 returns [0, 0]. > |
|
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Better conceal in help. (partly by Dominique Pelle)
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changeset
|
9041 |
| 667 | 9042 :let [lnum,col] = searchpairpos('{', '', '}', 'n') |
| 9043 < | |
| 9044 See |match-parens| for a bigger and more useful example. | |
| 9045 | |
|
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|
9046 *searchpos()* |
|
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|
9047 searchpos({pattern} [, {flags} [, {stopline} [, {timeout} [, {skip}]]]]) |
| 692 | 9048 Same as |search()|, but returns a |List| with the line and |
| 685 | 9049 column position of the match. The first element of the |List| |
| 9050 is the line number and the second element is the byte index of | |
| 9051 the column position of the match. If no match is found, | |
| 9052 returns [0, 0]. | |
| 714 | 9053 Example: > |
| 9054 :let [lnum, col] = searchpos('mypattern', 'n') | |
| 9055 | |
| 9056 < When the 'p' flag is given then there is an extra item with | |
| 9057 the sub-pattern match number |search()-sub-match|. Example: > | |
| 9058 :let [lnum, col, submatch] = searchpos('\(\l\)\|\(\u\)', 'np') | |
| 9059 < In this example "submatch" is 2 when a lowercase letter is | |
| 9060 found |/\l|, 3 when an uppercase letter is found |/\u|. | |
| 9061 | |
|
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|
9062 Can also be used as a |method|: > |
|
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|
9063 GetPattern()->searchpos() |
|
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|
9064 |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
9065 server2client({clientid}, {string}) *server2client()* |
| 7 | 9066 Send a reply string to {clientid}. The most recent {clientid} |
| 9067 that sent a string can be retrieved with expand("<client>"). | |
| 9068 {only available when compiled with the |+clientserver| feature} | |
| 9069 Note: | |
| 9070 This id has to be stored before the next command can be | |
| 236 | 9071 received. I.e. before returning from the received command and |
| 7 | 9072 before calling any commands that waits for input. |
| 9073 See also |clientserver|. | |
| 9074 Example: > | |
| 9075 :echo server2client(expand("<client>"), "HELLO") | |
|
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9076 |
|
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|
9077 < Can also be used as a |method|: > |
|
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changeset
|
9078 GetClientId()->server2client(string) |
| 7 | 9079 < |
| 9080 serverlist() *serverlist()* | |
| 9081 Return a list of available server names, one per line. | |
| 9082 When there are no servers or the information is not available | |
| 9083 an empty string is returned. See also |clientserver|. | |
| 9084 {only available when compiled with the |+clientserver| feature} | |
| 9085 Example: > | |
| 9086 :echo serverlist() | |
| 9087 < | |
|
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parents:
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changeset
|
9088 setbufline({expr}, {lnum}, {text}) *setbufline()* |
| 18343 | 9089 Set line {lnum} to {text} in buffer {expr}. This works like |
| 9090 |setline()| for the specified buffer. | |
| 9091 | |
| 9092 This function works only for loaded buffers. First call | |
| 9093 |bufload()| if needed. | |
| 9094 | |
| 9095 To insert lines use |appendbufline()|. | |
| 9096 Any text properties in {lnum} are cleared. | |
| 9097 | |
| 9098 {text} can be a string to set one line, or a list of strings | |
| 9099 to set multiple lines. If the list extends below the last | |
| 9100 line then those lines are added. | |
|
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|
9101 |
|
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|
9102 For the use of {expr}, see |bufname()| above. |
|
c7e95667d14b
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|
9103 |
|
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|
9104 {lnum} is used like with |setline()|. |
| 18343 | 9105 When {lnum} is just below the last line the {text} will be |
| 9106 added below the last line. | |
|
17131
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patch 8.1.1565: MS-Windows: no sound support
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|
9107 |
|
17259
6dbb9b3c53e2
patch 8.1.1629: terminal function help is in the wrong file
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changeset
|
9108 When {expr} is not a valid buffer, the buffer is not loaded or |
|
6dbb9b3c53e2
patch 8.1.1629: terminal function help is in the wrong file
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|
9109 {lnum} is not valid then 1 is returned. On success 0 is |
|
6dbb9b3c53e2
patch 8.1.1629: terminal function help is in the wrong file
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|
9110 returned. |
|
12319
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|
9111 |
| 18343 | 9112 Can also be used as a |method|, the base is passed as the |
| 9113 third argument: > | |
|
17994
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|
9114 GetText()->setbufline(buf, lnum) |
|
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changeset
|
9115 |
| 7 | 9116 setbufvar({expr}, {varname}, {val}) *setbufvar()* |
| 9117 Set option or local variable {varname} in buffer {expr} to | |
| 9118 {val}. | |
| 9119 This also works for a global or local window option, but it | |
| 9120 doesn't work for a global or local window variable. | |
| 9121 For a local window option the global value is unchanged. | |
| 9122 For the use of {expr}, see |bufname()| above. | |
| 9123 Note that the variable name without "b:" must be used. | |
| 9124 Examples: > | |
| 9125 :call setbufvar(1, "&mod", 1) | |
| 9126 :call setbufvar("todo", "myvar", "foobar") | |
| 9127 < This function is not available in the |sandbox|. | |
| 9128 | |
| 18343 | 9129 Can also be used as a |method|, the base is passed as the |
| 9130 third argument: > | |
|
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|
9131 GetValue()->setbufvar(buf, varname) |
|
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9132 |
|
21971
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|
9133 |
|
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|
9134 setcellwidths({list}) *setcellwidths()* |
|
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|
9135 Specify overrides for cell widths of character ranges. This |
|
0bc43a704f56
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|
9136 tells Vim how wide characters are, counted in screen cells. |
|
0bc43a704f56
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|
9137 This overrides 'ambiwidth'. Example: > |
|
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|
9138 setcellwidths([[0xad, 0xad, 1], |
| 21991 | 9139 \ [0x2194, 0x2199, 2]]) |
|
21971
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|
9140 |
|
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|
9141 < *E1109* *E1110* *E1111* *E1112* *E1113* |
|
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9142 The {list} argument is a list of lists with each three |
|
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|
9143 numbers. These three numbers are [low, high, width]. "low" |
|
0bc43a704f56
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changeset
|
9144 and "high" can be the same, in which case this refers to one |
|
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|
9145 character. Otherwise it is the range of characters from "low" |
|
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changeset
|
9146 to "high" (inclusive). "width" is either 1 or 2, indicating |
|
0bc43a704f56
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|
9147 the character width in screen cells. |
|
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|
9148 An error is given if the argument is invalid, also when a |
|
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|
9149 range overlaps with another. |
|
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9150 Only characters with value 0x100 and higher can be used. |
|
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|
9151 |
|
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|
9152 To clear the overrides pass an empty list: > |
|
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|
9153 setcellwidths([]); |
| 21991 | 9154 < You can use the script $VIMRUNTIME/tools/emoji_list.vim to see |
| 9155 the effect for known emoji characters. | |
|
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9156 |
|
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|
9157 |
|
7100
f717d96a39b3
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7013
diff
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|
9158 setcharsearch({dict}) *setcharsearch()* |
| 6991 | 9159 Set the current character search information to {dict}, |
| 9160 which contains one or more of the following entries: | |
| 9161 | |
| 9162 char character which will be used for a subsequent | |
| 9163 |,| or |;| command; an empty string clears the | |
| 9164 character search | |
| 9165 forward direction of character search; 1 for forward, | |
| 9166 0 for backward | |
| 9167 until type of character search; 1 for a |t| or |T| | |
| 9168 character search, 0 for an |f| or |F| | |
| 9169 character search | |
| 9170 | |
| 9171 This can be useful to save/restore a user's character search | |
| 9172 from a script: > | |
| 9173 :let prevsearch = getcharsearch() | |
| 9174 :" Perform a command which clobbers user's search | |
| 9175 :call setcharsearch(prevsearch) | |
| 9176 < Also see |getcharsearch()|. | |
| 9177 | |
|
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9178 Can also be used as a |method|: > |
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|
9179 SavedSearch()->setcharsearch() |
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9180 |
| 7 | 9181 setcmdpos({pos}) *setcmdpos()* |
| 9182 Set the cursor position in the command line to byte position | |
|
9877
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diff
changeset
|
9183 {pos}. The first position is 1. |
| 7 | 9184 Use |getcmdpos()| to obtain the current position. |
| 9185 Only works while editing the command line, thus you must use | |
| 99 | 9186 |c_CTRL-\_e|, |c_CTRL-R_=| or |c_CTRL-R_CTRL-R| with '='. For |
| 9187 |c_CTRL-\_e| and |c_CTRL-R_CTRL-R| with '=' the position is | |
| 9188 set after the command line is set to the expression. For | |
| 9189 |c_CTRL-R_=| it is set after evaluating the expression but | |
| 9190 before inserting the resulting text. | |
| 7 | 9191 When the number is too big the cursor is put at the end of the |
| 9192 line. A number smaller than one has undefined results. | |
| 9193 Returns 0 when successful, 1 when not editing the command | |
| 9194 line. | |
| 9195 | |
|
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9196 Can also be used as a |method|: > |
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|
9197 GetPos()->setcmdpos() |
|
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9198 |
|
16604
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|
9199 setenv({name}, {val}) *setenv()* |
|
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9200 Set environment variable {name} to {val}. |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
9201 When {val} is |v:null| the environment variable is deleted. |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
9202 See also |expr-env|. |
|
1e0a5f09fdf1
patch 8.1.1305: there is no easy way to manipulate environment variables
Bram Moolenaar <Bram@vim.org>
parents:
16600
diff
changeset
|
9203 |
| 18343 | 9204 Can also be used as a |method|, the base is passed as the |
| 9205 second argument: > | |
|
17994
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
9206 GetPath()->setenv('PATH') |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
9207 |
|
8451
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9208 setfperm({fname}, {mode}) *setfperm()* *chmod* |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9209 Set the file permissions for {fname} to {mode}. |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9210 {mode} must be a string with 9 characters. It is of the form |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9211 "rwxrwxrwx", where each group of "rwx" flags represent, in |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9212 turn, the permissions of the owner of the file, the group the |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9213 file belongs to, and other users. A '-' character means the |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9214 permission is off, any other character means on. Multi-byte |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9215 characters are not supported. |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9216 |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9217 For example "rw-r-----" means read-write for the user, |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9218 readable by the group, not accessible by others. "xx-x-----" |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9219 would do the same thing. |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9220 |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9221 Returns non-zero for success, zero for failure. |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9222 |
|
17857
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
9223 Can also be used as a |method|: > |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
9224 GetFilename()->setfperm(mode) |
|
4935244c1128
patch 8.1.1925: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17855
diff
changeset
|
9225 < |
|
8451
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9226 To read permissions see |getfperm()|. |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9227 |
|
c0b5c2b0a5ee
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Christian Brabandt <cb@256bit.org>
parents:
8440
diff
changeset
|
9228 |
| 1621 | 9229 setline({lnum}, {text}) *setline()* |
| 3312 | 9230 Set line {lnum} of the current buffer to {text}. To insert |
|
12319
c7e95667d14b
patch 8.0.1039: cannot change a line in not current buffer
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
9231 lines use |append()|. To set lines in another buffer use |
|
15378
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
parents:
15335
diff
changeset
|
9232 |setbufline()|. Any text properties in {lnum} are cleared. |
|
12319
c7e95667d14b
patch 8.0.1039: cannot change a line in not current buffer
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
9233 |
| 236 | 9234 {lnum} is used like with |getline()|. |
| 1621 | 9235 When {lnum} is just below the last line the {text} will be |
| 18343 | 9236 added below the last line. |
|
12319
c7e95667d14b
patch 8.0.1039: cannot change a line in not current buffer
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
9237 |
| 236 | 9238 If this succeeds, 0 is returned. If this fails (most likely |
|
12319
c7e95667d14b
patch 8.0.1039: cannot change a line in not current buffer
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
9239 because {lnum} is invalid) 1 is returned. |
|
c7e95667d14b
patch 8.0.1039: cannot change a line in not current buffer
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
9240 |
|
c7e95667d14b
patch 8.0.1039: cannot change a line in not current buffer
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
9241 Example: > |
| 7 | 9242 :call setline(5, strftime("%c")) |
|
12319
c7e95667d14b
patch 8.0.1039: cannot change a line in not current buffer
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
9243 |
| 1621 | 9244 < When {text} is a |List| then line {lnum} and following lines |
| 282 | 9245 will be set to the items in the list. Example: > |
| 9246 :call setline(5, ['aaa', 'bbb', 'ccc']) | |
| 9247 < This is equivalent to: > | |
| 3465 | 9248 :for [n, l] in [[5, 'aaa'], [6, 'bbb'], [7, 'ccc']] |
| 282 | 9249 : call setline(n, l) |
| 9250 :endfor | |
|
12427
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
9251 |
| 7 | 9252 < Note: The '[ and '] marks are not set. |
| 9253 | |
| 18343 | 9254 Can also be used as a |method|, the base is passed as the |
| 9255 second argument: > | |
|
17994
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
9256 GetText()->setline(lnum) |
|
0dcc2ee838dd
patch 8.1.1993: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17982
diff
changeset
|
9257 |
| 12785 | 9258 setloclist({nr}, {list} [, {action} [, {what}]]) *setloclist()* |
| 647 | 9259 Create or replace or add to the location list for window {nr}. |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
9260 {nr} can be the window number or the |window-ID|. |
|
9223
6c4d610fce0a
commit https://github.com/vim/vim/commit/888ccac8902cee186fbd47e971881f6d9b19c068
Christian Brabandt <cb@256bit.org>
parents:
9221
diff
changeset
|
9261 When {nr} is zero the current window is used. |
|
6c4d610fce0a
commit https://github.com/vim/vim/commit/888ccac8902cee186fbd47e971881f6d9b19c068
Christian Brabandt <cb@256bit.org>
parents:
9221
diff
changeset
|
9262 |
|
6c4d610fce0a
commit https://github.com/vim/vim/commit/888ccac8902cee186fbd47e971881f6d9b19c068
Christian Brabandt <cb@256bit.org>
parents:
9221
diff
changeset
|
9263 For a location list window, the displayed location list is |
|
6c4d610fce0a
commit https://github.com/vim/vim/commit/888ccac8902cee186fbd47e971881f6d9b19c068
Christian Brabandt <cb@256bit.org>
parents:
9221
diff
changeset
|
9264 modified. For an invalid window number {nr}, -1 is returned. |
| 1326 | 9265 Otherwise, same as |setqflist()|. |
| 9266 Also see |location-list|. | |
| 9267 | |
| 21250 | 9268 For {action} see |setqflist-action|. |
| 9269 | |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
9270 If the optional {what} dictionary argument is supplied, then |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
9271 only the items listed in {what} are set. Refer to |setqflist()| |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
9272 for the list of supported keys in {what}. |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
9273 |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9274 Can also be used as a |method|, the base is passed as the |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9275 second argument: > |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9276 GetLoclist()->setloclist(winnr) |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9277 |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
9278 setmatches({list} [, {win}]) *setmatches()* |
|
20178
2fb397573541
patch 8.2.0644: insufficient testing for invalid function arguments
Bram Moolenaar <Bram@vim.org>
parents:
20115
diff
changeset
|
9279 Restores a list of matches saved by |getmatches()| for the |
|
2fb397573541
patch 8.2.0644: insufficient testing for invalid function arguments
Bram Moolenaar <Bram@vim.org>
parents:
20115
diff
changeset
|
9280 current window. Returns 0 if successful, otherwise -1. All |
|
16127
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
9281 current matches are cleared before the list is restored. See |
|
0375e54f0adc
patch 8.1.1068: cannot get all the information about current completion
Bram Moolenaar <Bram@vim.org>
parents:
16103
diff
changeset
|
9282 example for |getmatches()|. |
|
16158
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
9283 If {win} is specified, use the window with this number or |
|
aef0f93d3eba
patch 8.1.1084: cannot delete a match from another window
Bram Moolenaar <Bram@vim.org>
parents:
16133
diff
changeset
|
9284 window ID instead of the current window. |
| 230 | 9285 |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9286 Can also be used as a |method|: > |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9287 GetMatches()->setmatches() |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9288 < |
| 707 | 9289 *setpos()* |
| 9290 setpos({expr}, {list}) | |
| 9291 Set the position for {expr}. Possible values: | |
| 9292 . the cursor | |
| 9293 'x mark x | |
| 9294 | |
| 5938 | 9295 {list} must be a |List| with four or five numbers: |
| 707 | 9296 [bufnum, lnum, col, off] |
| 5938 | 9297 [bufnum, lnum, col, off, curswant] |
| 707 | 9298 |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
9299 "bufnum" is the buffer number. Zero can be used for the |
|
10730
44e9340dc604
patch 8.0.0255: setpos() does not use the buffer argument for all marks
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
9300 current buffer. When setting an uppercase mark "bufnum" is |
|
44e9340dc604
patch 8.0.0255: setpos() does not use the buffer argument for all marks
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
9301 used for the mark position. For other marks it specifies the |
|
44e9340dc604
patch 8.0.0255: setpos() does not use the buffer argument for all marks
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
9302 buffer to set the mark in. You can use the |bufnr()| function |
|
44e9340dc604
patch 8.0.0255: setpos() does not use the buffer argument for all marks
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
9303 to turn a file name into a buffer number. |
|
44e9340dc604
patch 8.0.0255: setpos() does not use the buffer argument for all marks
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
9304 For setting the cursor and the ' mark "bufnum" is ignored, |
|
44e9340dc604
patch 8.0.0255: setpos() does not use the buffer argument for all marks
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
9305 since these are associated with a window, not a buffer. |
| 798 | 9306 Does not change the jumplist. |
| 707 | 9307 |
| 9308 "lnum" and "col" are the position in the buffer. The first | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9309 column is 1. Use a zero "lnum" to delete a mark. If "col" is |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9310 smaller than 1 then 1 is used. |
| 707 | 9311 |
| 9312 The "off" number is only used when 'virtualedit' is set. Then | |
| 9313 it is the offset in screen columns from the start of the | |
| 1266 | 9314 character. E.g., a position within a <Tab> or after the last |
| 707 | 9315 character. |
| 9316 | |
| 5938 | 9317 The "curswant" number is only used when setting the cursor |
| 9318 position. It sets the preferred column for when moving the | |
| 9319 cursor vertically. When the "curswant" number is missing the | |
| 9320 preferred column is not set. When it is present and setting a | |
| 9321 mark position it is not used. | |
| 9322 | |
| 5555 | 9323 Note that for '< and '> changing the line number may result in |
| 9324 the marks to be effectively be swapped, so that '< is always | |
| 9325 before '>. | |
| 9326 | |
| 1533 | 9327 Returns 0 when the position could be set, -1 otherwise. |
| 9328 An error message is given if {expr} is invalid. | |
| 9329 | |
| 5944 | 9330 Also see |getpos()| and |getcurpos()|. |
| 707 | 9331 |
| 1156 | 9332 This does not restore the preferred column for moving |
| 5938 | 9333 vertically; if you set the cursor position with this, |j| and |
| 9334 |k| motions will jump to previous columns! Use |cursor()| to | |
| 9335 also set the preferred column. Also see the "curswant" key in | |
| 9336 |winrestview()|. | |
| 1156 | 9337 |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9338 Can also be used as a |method|: > |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9339 GetPosition()->setpos('.') |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9340 |
| 12785 | 9341 setqflist({list} [, {action} [, {what}]]) *setqflist()* |
|
12048
ebd313aa5a6c
patch 8.0.0904: cannot set a location list from text
Christian Brabandt <cb@256bit.org>
parents:
12045
diff
changeset
|
9342 Create or replace or add to the quickfix list. |
| 12785 | 9343 |
| 19646 | 9344 If the optional {what} dictionary argument is supplied, then |
| 9345 only the items listed in {what} are set. The first {list} | |
| 9346 argument is ignored. See below for the supported items in | |
| 9347 {what}. | |
| 21250 | 9348 *setqflist-what* |
| 21676 | 9349 When {what} is not present, the items in {list} are used. Each |
|
12048
ebd313aa5a6c
patch 8.0.0904: cannot set a location list from text
Christian Brabandt <cb@256bit.org>
parents:
12045
diff
changeset
|
9350 item must be a dictionary. Non-dictionary items in {list} are |
|
ebd313aa5a6c
patch 8.0.0904: cannot set a location list from text
Christian Brabandt <cb@256bit.org>
parents:
12045
diff
changeset
|
9351 ignored. Each dictionary item can contain the following |
|
ebd313aa5a6c
patch 8.0.0904: cannot set a location list from text
Christian Brabandt <cb@256bit.org>
parents:
12045
diff
changeset
|
9352 entries: |
| 230 | 9353 |
| 1065 | 9354 bufnr buffer number; must be the number of a valid |
| 1621 | 9355 buffer |
| 1065 | 9356 filename name of a file; only used when "bufnr" is not |
| 1621 | 9357 present or it is invalid. |
|
13821
98274127d675
patch 8.0.1782: no simple way to label quickfix entries
Christian Brabandt <cb@256bit.org>
parents:
13818
diff
changeset
|
9358 module name of a module; if given it will be used in |
|
98274127d675
patch 8.0.1782: no simple way to label quickfix entries
Christian Brabandt <cb@256bit.org>
parents:
13818
diff
changeset
|
9359 quickfix error window instead of the filename. |
| 230 | 9360 lnum line number in the file |
| 233 | 9361 pattern search pattern used to locate the error |
| 230 | 9362 col column number |
| 233 | 9363 vcol when non-zero: "col" is visual column |
| 856 | 9364 when zero: "col" is byte index |
| 233 | 9365 nr error number |
| 230 | 9366 text description of the error |
| 233 | 9367 type single-character error type, 'E', 'W', etc. |
|
11390
73cfcf11d983
patch 8.0.0580: cannot set the valid flag with setqflist()
Christian Brabandt <cb@256bit.org>
parents:
11347
diff
changeset
|
9368 valid recognized error message |
| 233 | 9369 |
| 9370 The "col", "vcol", "nr", "type" and "text" entries are | |
| 9371 optional. Either "lnum" or "pattern" entry can be used to | |
| 9372 locate a matching error line. | |
| 1065 | 9373 If the "filename" and "bufnr" entries are not present or |
| 9374 neither the "lnum" or "pattern" entries are present, then the | |
| 9375 item will not be handled as an error line. | |
| 230 | 9376 If both "pattern" and "lnum" are present then "pattern" will |
| 9377 be used. | |
|
11390
73cfcf11d983
patch 8.0.0580: cannot set the valid flag with setqflist()
Christian Brabandt <cb@256bit.org>
parents:
11347
diff
changeset
|
9378 If the "valid" entry is not supplied, then the valid flag is |
|
73cfcf11d983
patch 8.0.0580: cannot set the valid flag with setqflist()
Christian Brabandt <cb@256bit.org>
parents:
11347
diff
changeset
|
9379 set when "bufnr" is a valid buffer or "filename" exists. |
| 2152 | 9380 If you supply an empty {list}, the quickfix list will be |
| 9381 cleared. | |
| 1065 | 9382 Note that the list is not exactly the same as what |
| 9383 |getqflist()| returns. | |
| 230 | 9384 |
| 21250 | 9385 {action} values: *setqflist-action* *E927* |
|
11263
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9386 'a' The items from {list} are added to the existing |
|
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9387 quickfix list. If there is no existing list, then a |
|
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9388 new list is created. |
| 12785 | 9389 |
|
11263
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9390 'r' The items from the current quickfix list are replaced |
|
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9391 with the items from {list}. This can also be used to |
|
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9392 clear the list: > |
|
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9393 :call setqflist([], 'r') |
| 12785 | 9394 < |
|
11263
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9395 'f' All the quickfix lists in the quickfix stack are |
|
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9396 freed. |
|
ae5f9f26f81c
patch 8.0.0517: there is no way to remove quickfix lists
Christian Brabandt <cb@256bit.org>
parents:
11262
diff
changeset
|
9397 |
|
9221
17fa362f10be
commit https://github.com/vim/vim/commit/511972d810ea490955161ff5097ec2f57919ceaf
Christian Brabandt <cb@256bit.org>
parents:
9219
diff
changeset
|
9398 If {action} is not present or is set to ' ', then a new list |
|
12084
69ce6b3f0834
patch 8.0.0922: quickfix list always added after current one
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
9399 is created. The new quickfix list is added after the current |
|
69ce6b3f0834
patch 8.0.0922: quickfix list always added after current one
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
9400 quickfix list in the stack and all the following lists are |
|
69ce6b3f0834
patch 8.0.0922: quickfix list always added after current one
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
9401 freed. To add a new quickfix list at the end of the stack, |
|
12321
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
9402 set "nr" in {what} to "$". |
| 277 | 9403 |
| 19646 | 9404 The following items can be specified in dictionary {what}: |
|
13818
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
9405 context quickfix list context. See |quickfix-context| |
|
12321
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
9406 efm errorformat to use when parsing text from |
|
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
9407 "lines". If this is not present, then the |
|
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
9408 'errorformat' option value is used. |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
9409 See |quickfix-parse| |
|
12287
20641a7e1fc9
patch 8.0.1023: it is not easy to identify a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
9410 id quickfix list identifier |quickfix-ID| |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
9411 idx index of the current entry in the quickfix |
|
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
9412 list specified by 'id' or 'nr'. If set to '$', |
|
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
9413 then the last entry in the list is set as the |
|
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
9414 current entry. See |quickfix-index| |
|
11549
f5add45f9848
patch 8.0.0657: cannot get and set quickfix list items
Christian Brabandt <cb@256bit.org>
parents:
11543
diff
changeset
|
9415 items list of quickfix entries. Same as the {list} |
|
f5add45f9848
patch 8.0.0657: cannot get and set quickfix list items
Christian Brabandt <cb@256bit.org>
parents:
11543
diff
changeset
|
9416 argument. |
|
12303
ec7a4fd21dd5
patch 8.0.1031: "text" argument for getqflist() is confusing
Christian Brabandt <cb@256bit.org>
parents:
12287
diff
changeset
|
9417 lines use 'errorformat' to parse a list of lines and |
|
ec7a4fd21dd5
patch 8.0.1031: "text" argument for getqflist() is confusing
Christian Brabandt <cb@256bit.org>
parents:
12287
diff
changeset
|
9418 add the resulting entries to the quickfix list |
|
ec7a4fd21dd5
patch 8.0.1031: "text" argument for getqflist() is confusing
Christian Brabandt <cb@256bit.org>
parents:
12287
diff
changeset
|
9419 {nr} or {id}. Only a |List| value is supported. |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
9420 See |quickfix-parse| |
|
11502
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
9421 nr list number in the quickfix stack; zero |
|
12321
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
9422 means the current quickfix list and "$" means |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
9423 the last quickfix list. |
|
20631
d6827bd31d1d
patch 8.2.0869: it is not possible to customize the quickfix window contents
Bram Moolenaar <Bram@vim.org>
parents:
20629
diff
changeset
|
9424 quickfixtextfunc |
|
d6827bd31d1d
patch 8.2.0869: it is not possible to customize the quickfix window contents
Bram Moolenaar <Bram@vim.org>
parents:
20629
diff
changeset
|
9425 function to get the text to display in the |
|
21409
2c40e60017a8
patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents:
21381
diff
changeset
|
9426 quickfix window. The value can be the name of |
|
2c40e60017a8
patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents:
21381
diff
changeset
|
9427 a function or a funcref or a lambda. Refer to |
|
20631
d6827bd31d1d
patch 8.2.0869: it is not possible to customize the quickfix window contents
Bram Moolenaar <Bram@vim.org>
parents:
20629
diff
changeset
|
9428 |quickfix-window-function| for an explanation |
|
d6827bd31d1d
patch 8.2.0869: it is not possible to customize the quickfix window contents
Bram Moolenaar <Bram@vim.org>
parents:
20629
diff
changeset
|
9429 of how to write the function and an example. |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
9430 title quickfix list title text. See |quickfix-title| |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
9431 Unsupported keys in {what} are ignored. |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
9432 If the "nr" item is not present, then the current quickfix list |
|
11609
6f11697fb92c
patch 8.0.0687: minor issues related to quickfix
Christian Brabandt <cb@256bit.org>
parents:
11587
diff
changeset
|
9433 is modified. When creating a new quickfix list, "nr" can be |
|
6f11697fb92c
patch 8.0.0687: minor issues related to quickfix
Christian Brabandt <cb@256bit.org>
parents:
11587
diff
changeset
|
9434 set to a value one greater than the quickfix stack size. |
|
12287
20641a7e1fc9
patch 8.0.1023: it is not easy to identify a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
9435 When modifying a quickfix list, to guarantee that the correct |
|
12321
2779d593a706
patch 8.0.1040: cannot use another error format in getqflist()
Christian Brabandt <cb@256bit.org>
parents:
12319
diff
changeset
|
9436 list is modified, "id" should be used instead of "nr" to |
|
12287
20641a7e1fc9
patch 8.0.1023: it is not easy to identify a quickfix list
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
9437 specify the list. |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
9438 |
|
13818
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
9439 Examples (See also |setqflist-examples|): > |
|
12303
ec7a4fd21dd5
patch 8.0.1031: "text" argument for getqflist() is confusing
Christian Brabandt <cb@256bit.org>
parents:
12287
diff
changeset
|
9440 :call setqflist([], 'r', {'title': 'My search'}) |
|
ec7a4fd21dd5
patch 8.0.1031: "text" argument for getqflist() is confusing
Christian Brabandt <cb@256bit.org>
parents:
12287
diff
changeset
|
9441 :call setqflist([], 'r', {'nr': 2, 'title': 'Errors'}) |
|
13818
28ac7914b2b6
Update runtime files and translations
Christian Brabandt <cb@256bit.org>
parents:
13796
diff
changeset
|
9442 :call setqflist([], 'a', {'id':qfid, 'lines':["F1:10:L10"]}) |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
9443 < |
| 230 | 9444 Returns zero for success, -1 for failure. |
| 9445 | |
| 9446 This function can be used to create a quickfix list | |
| 9447 independent of the 'errorformat' setting. Use a command like | |
|
11400
0f8713fe20dc
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
11390
diff
changeset
|
9448 `:cc 1` to jump to the first position. |
| 230 | 9449 |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9450 Can also be used as a |method|, the base is passed as the |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9451 second argument: > |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9452 GetErrorlist()->setqflist() |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9453 < |
| 7 | 9454 *setreg()* |
|
8148
f5da459c5698
commit https://github.com/vim/vim/commit/e0fa3742ead676a3074a10edadbc955e1a89153d
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
9455 setreg({regname}, {value} [, {options}]) |
| 7 | 9456 Set the register {regname} to {value}. |
|
19783
546bdeef35f1
patch 8.2.0448: various functions not properly tested
Bram Moolenaar <Bram@vim.org>
parents:
19742
diff
changeset
|
9457 If {regname} is "" or "@", the unnamed register '"' is used. |
| 21093 | 9458 |
|
20743
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
9459 {value} may be any value returned by |getreg()| or |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
9460 |getreginfo()|, including a |List| or |Dict|. |
| 7 | 9461 If {options} contains "a" or {regname} is upper case, |
| 9462 then the value is appended. | |
| 21093 | 9463 |
| 2423 | 9464 {options} can also contain a register type specification: |
| 7 | 9465 "c" or "v" |characterwise| mode |
| 9466 "l" or "V" |linewise| mode | |
| 9467 "b" or "<CTRL-V>" |blockwise-visual| mode | |
| 9468 If a number immediately follows "b" or "<CTRL-V>" then this is | |
| 9469 used as the width of the selection - if it is not specified | |
| 9470 then the width of the block is set to the number of characters | |
| 1266 | 9471 in the longest line (counting a <Tab> as 1 character). |
| 7 | 9472 |
| 9473 If {options} contains no register settings, then the default | |
| 12785 | 9474 is to use character mode unless {value} ends in a <NL> for |
| 9475 string {value} and linewise mode for list {value}. Blockwise | |
| 5798 | 9476 mode is never selected automatically. |
| 9477 Returns zero for success, non-zero for failure. | |
| 9478 | |
| 9479 *E883* | |
| 12785 | 9480 Note: you may not use |List| containing more than one item to |
| 9481 set search and expression registers. Lists containing no | |
| 5798 | 9482 items act like empty strings. |
| 7 | 9483 |
| 9484 Examples: > | |
| 9485 :call setreg(v:register, @*) | |
| 9486 :call setreg('*', @%, 'ac') | |
| 9487 :call setreg('a', "1\n2\n3", 'b5') | |
|
20743
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
9488 :call setreg('"', { 'points_to': 'a'}) |
| 7 | 9489 |
| 9490 < This example shows using the functions to save and restore a | |
|
12427
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
9491 register: > |
|
20743
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
9492 :let var_a = getreginfo() |
|
a672feb8fc4f
patch 8.2.0924: cannot save and restore a register properly
Bram Moolenaar <Bram@vim.org>
parents:
20725
diff
changeset
|
9493 :call setreg('a', var_a) |
| 21093 | 9494 < or: > |
| 5798 | 9495 :let var_a = getreg('a', 1, 1) |
| 7 | 9496 :let var_amode = getregtype('a') |
| 9497 .... | |
| 9498 :call setreg('a', var_a, var_amode) | |
| 12785 | 9499 < Note: you may not reliably restore register value |
| 9500 without using the third argument to |getreg()| as without it | |
|
12427
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
9501 newlines are represented as newlines AND Nul bytes are |
|
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
9502 represented as newlines as well, see |NL-used-for-Nul|. |
|
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
9503 |
|
fc3e2d5614dd
patch 8.0.1093: various small quickfix issues
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
9504 You can also change the type of a register by appending |
| 7 | 9505 nothing: > |
| 9506 :call setreg('a', '', 'al') | |
| 9507 | |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9508 < Can also be used as a |method|, the base is passed as the |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9509 second argument: > |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9510 GetText()->setreg('a') |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9511 |
|
2207
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
9512 settabvar({tabnr}, {varname}, {val}) *settabvar()* |
|
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
9513 Set tab-local variable {varname} to {val} in tab page {tabnr}. |
|
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
9514 |t:var| |
|
16849
629f3d3b6886
patch 8.1.1426: no test for syntax highlight in popup window
Bram Moolenaar <Bram@vim.org>
parents:
16833
diff
changeset
|
9515 Note that autocommands are blocked, side effects may not be |
|
629f3d3b6886
patch 8.1.1426: no test for syntax highlight in popup window
Bram Moolenaar <Bram@vim.org>
parents:
16833
diff
changeset
|
9516 triggered, e.g. when setting 'filetype'. |
|
2207
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
9517 Note that the variable name without "t:" must be used. |
|
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
9518 Tabs are numbered starting with one. |
|
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
9519 This function is not available in the |sandbox|. |
|
b17bbfa96fa0
Add the settabvar() and gettabvar() functions.
Bram Moolenaar <bram@vim.org>
parents:
2206
diff
changeset
|
9520 |
| 18343 | 9521 Can also be used as a |method|, the base is passed as the |
| 9522 third argument: > | |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9523 GetValue()->settabvar(tab, name) |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9524 |
| 831 | 9525 settabwinvar({tabnr}, {winnr}, {varname}, {val}) *settabwinvar()* |
| 9526 Set option or local variable {varname} in window {winnr} to | |
| 9527 {val}. | |
| 9528 Tabs are numbered starting with one. For the current tabpage | |
| 9529 use |setwinvar()|. | |
|
9908
2b6654519a7c
commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
Christian Brabandt <cb@256bit.org>
parents:
9904
diff
changeset
|
9530 {winnr} can be the window number or the |window-ID|. |
| 831 | 9531 When {winnr} is zero the current window is used. |
|
16849
629f3d3b6886
patch 8.1.1426: no test for syntax highlight in popup window
Bram Moolenaar <Bram@vim.org>
parents:
16833
diff
changeset
|
9532 Note that autocommands are blocked, side effects may not be |
|
629f3d3b6886
patch 8.1.1426: no test for syntax highlight in popup window
Bram Moolenaar <Bram@vim.org>
parents:
16833
diff
changeset
|
9533 triggered, e.g. when setting 'filetype' or 'syntax'. |
| 7 | 9534 This also works for a global or local buffer option, but it |
| 9535 doesn't work for a global or local buffer variable. | |
| 9536 For a local buffer option the global value is unchanged. | |
| 9537 Note that the variable name without "w:" must be used. | |
| 831 | 9538 Examples: > |
| 9539 :call settabwinvar(1, 1, "&list", 0) | |
| 9540 :call settabwinvar(3, 2, "myvar", "foobar") | |
| 9541 < This function is not available in the |sandbox|. | |
| 9542 | |
| 18343 | 9543 Can also be used as a |method|, the base is passed as the |
| 9544 fourth argument: > | |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9545 GetValue()->settabvar(tab, winnr, name) |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9546 |
|
15016
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9547 settagstack({nr}, {dict} [, {action}]) *settagstack()* |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9548 Modify the tag stack of the window {nr} using {dict}. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9549 {nr} can be the window number or the |window-ID|. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9550 |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9551 For a list of supported items in {dict}, refer to |
|
19033
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9552 |gettagstack()|. "curidx" takes effect before changing the tag |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9553 stack. |
|
15016
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9554 *E962* |
|
19033
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9555 How the tag stack is modified depends on the {action} |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9556 argument: |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9557 - If {action} is not present or is set to 'r', then the tag |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9558 stack is replaced. |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9559 - If {action} is set to 'a', then new entries from {dict} are |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9560 pushed (added) onto the tag stack. |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9561 - If {action} is set to 't', then all the entries from the |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9562 current entry in the tag stack or "curidx" in {dict} are |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9563 removed and then new entries are pushed to the stack. |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9564 |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9565 The current index is set to one after the length of the tag |
|
f0312cf3c792
patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
9566 stack after the modification. |
|
15016
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9567 |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9568 Returns zero for success, -1 for failure. |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9569 |
| 21676 | 9570 Examples (for more examples see |tagstack-examples|): |
| 19968 | 9571 Empty the tag stack of window 3: > |
|
15016
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9572 call settagstack(3, {'items' : []}) |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9573 |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9574 < Save and restore the tag stack: > |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9575 let stack = gettagstack(1003) |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9576 " do something else |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9577 call settagstack(1003, stack) |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9578 unlet stack |
|
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
9579 < |
| 18343 | 9580 Can also be used as a |method|, the base is passed as the |
| 9581 second argument: > | |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9582 GetStack()->settagstack(winnr) |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9583 |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9584 setwinvar({winnr}, {varname}, {val}) *setwinvar()* |
| 831 | 9585 Like |settabwinvar()| for the current tab page. |
| 7 | 9586 Examples: > |
| 9587 :call setwinvar(1, "&list", 0) | |
| 9588 :call setwinvar(2, "myvar", "foobar") | |
| 9589 | |
| 18343 | 9590 < Can also be used as a |method|, the base is passed as the |
| 9591 third argument: > | |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9592 GetValue()->setwinvar(winnr, name) |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9593 |
| 4126 | 9594 sha256({string}) *sha256()* |
| 6647 | 9595 Returns a String with 64 hex characters, which is the SHA256 |
| 4126 | 9596 checksum of {string}. |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9597 |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9598 Can also be used as a |method|: > |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9599 GetText()->sha256() |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9600 |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9601 < {only available when compiled with the |+cryptv| feature} |
| 4126 | 9602 |
| 1661 | 9603 shellescape({string} [, {special}]) *shellescape()* |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9604 Escape {string} for use as a shell command argument. |
|
17620
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
9605 On MS-Windows, when 'shellslash' is not set, it will enclose |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
9606 {string} in double quotes and double all double quotes within |
|
072efa9ca875
patch 8.1.1807: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17612
diff
changeset
|
9607 {string}. |
|
9422
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
9608 Otherwise it will enclose {string} in single quotes and |
|
f93704b11e43
commit https://github.com/vim/vim/commit/e381d3d5e098546854b008e01ca1d28ba1a4a057
Christian Brabandt <cb@256bit.org>
parents:
9416
diff
changeset
|
9609 replace all "'" with "'\''". |
|
11502
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
9610 |
| 1661 | 9611 When the {special} argument is present and it's a non-zero |
| 9612 Number or a non-empty String (|non-zero-arg|), then special | |
| 1698 | 9613 items such as "!", "%", "#" and "<cword>" will be preceded by |
| 9614 a backslash. This backslash will be removed again by the |:!| | |
| 1661 | 9615 command. |
|
11502
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
9616 |
| 1698 | 9617 The "!" character will be escaped (again with a |non-zero-arg| |
| 9618 {special}) when 'shell' contains "csh" in the tail. That is | |
| 9619 because for csh and tcsh "!" is used for history replacement | |
| 9620 even when inside single quotes. | |
|
11502
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
9621 |
|
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
9622 With a |non-zero-arg| {special} the <NL> character is also |
|
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
9623 escaped. When 'shell' containing "csh" in the tail it's |
| 1698 | 9624 escaped a second time. |
|
11502
46bbef0ee9a6
patch 8.0.0634: cannot easily get to the last quickfix list
Christian Brabandt <cb@256bit.org>
parents:
11473
diff
changeset
|
9625 |
| 1661 | 9626 Example of use with a |:!| command: > |
| 9627 :exe '!dir ' . shellescape(expand('<cfile>'), 1) | |
| 9628 < This results in a directory listing for the file under the | |
| 9629 cursor. Example of use with |system()|: > | |
| 9630 :call system("chmod +w -- " . shellescape(expand("%"))) | |
| 5690 | 9631 < See also |::S|. |
| 985 | 9632 |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9633 Can also be used as a |method|: > |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9634 GetCommand()->shellescape() |
| 985 | 9635 |
|
15062
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
9636 shiftwidth([{col}]) *shiftwidth()* |
| 3875 | 9637 Returns the effective value of 'shiftwidth'. This is the |
| 9638 'shiftwidth' value unless it is zero, in which case it is the | |
|
7782
3a99194bd187
commit https://github.com/vim/vim/commit/009d84a34f3678ec93921bee3bc05be2fd606264
Christian Brabandt <cb@256bit.org>
parents:
7742
diff
changeset
|
9639 'tabstop' value. This function was introduced with patch |
|
15062
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
9640 7.3.694 in 2012, everybody should have it by now (however it |
|
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
9641 did not allow for the optional {col} argument until 8.1.542). |
|
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
9642 |
|
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
9643 When there is one argument {col} this is used as column number |
|
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
9644 for which to return the 'shiftwidth' value. This matters for the |
|
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
9645 'vartabstop' feature. If the 'vartabstop' setting is enabled and |
|
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
15033
diff
changeset
|
9646 no {col} argument is given, column 1 will be assumed. |
| 15033 | 9647 |
|
18000
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9648 Can also be used as a |method|: > |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9649 GetColumn()->shiftwidth() |
|
7a19c8d6bb9e
patch 8.1.1996: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17994
diff
changeset
|
9650 |
|
17456
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17450
diff
changeset
|
9651 sign_ functions are documented here: |sign-functions-details| |
|
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17450
diff
changeset
|
9652 |
|
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17450
diff
changeset
|
9653 |
| 7 | 9654 simplify({filename}) *simplify()* |
| 9655 Simplify the file name as much as possible without changing | |
| 9656 the meaning. Shortcuts (on MS-Windows) or symbolic links (on | |
| 9657 Unix) are not resolved. If the first path component in | |
| 9658 {filename} designates the current directory, this will be | |
| 9659 valid for the result as well. A trailing path separator is | |
| 20965 | 9660 not removed either. On Unix "//path" is unchanged, but |
| 9661 "///path" is simplified to "/path" (this follows the Posix | |
| 9662 standard). | |
| 7 | 9663 Example: > |
| 9664 simplify("./dir/.././/file/") == "./file/" | |
| 9665 < Note: The combination "dir/.." is only removed if "dir" is | |
| 9666 a searchable directory or does not exist. On Unix, it is also | |
| 9667 removed when "dir" is a symbolic link within the same | |
| 9668 directory. In order to resolve all the involved symbolic | |
| 9669 links before simplifying the path name, use |resolve()|. | |
| 9670 | |
|
19952
82ea10d554fb
patch 8.2.0532: cannot use simplify() as a method
Bram Moolenaar <Bram@vim.org>
parents:
19874
diff
changeset
|
9671 Can also be used as a |method|: > |
|
82ea10d554fb
patch 8.2.0532: cannot use simplify() as a method
Bram Moolenaar <Bram@vim.org>
parents:
19874
diff
changeset
|
9672 GetName()->simplify() |
| 82 | 9673 |
| 1621 | 9674 sin({expr}) *sin()* |
| 9675 Return the sine of {expr}, measured in radians, as a |Float|. | |
| 9676 {expr} must evaluate to a |Float| or a |Number|. | |
| 9677 Examples: > | |
| 9678 :echo sin(100) | |
| 9679 < -0.506366 > | |
| 9680 :echo sin(-4.01) | |
| 9681 < 0.763301 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9682 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9683 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9684 Compute()->sin() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9685 < |
| 1621 | 9686 {only available when compiled with the |+float| feature} |
| 12785 | 9687 |
| 1621 | 9688 |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9689 sinh({expr}) *sinh()* |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
9690 Return the hyperbolic sine of {expr} as a |Float| in the range |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9691 [-inf, inf]. |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
9692 {expr} must evaluate to a |Float| or a |Number|. |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9693 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9694 :echo sinh(0.5) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9695 < 0.521095 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9696 :echo sinh(-0.9) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9697 < -1.026517 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9698 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9699 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9700 Compute()->sinh() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9701 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
9702 {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9703 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
9704 |
| 2902 | 9705 sort({list} [, {func} [, {dict}]]) *sort()* *E702* |
| 5747 | 9706 Sort the items in {list} in-place. Returns {list}. |
| 12785 | 9707 |
| 5747 | 9708 If you want a list to remain unmodified make a copy first: > |
| 82 | 9709 :let sortedlist = sort(copy(mylist)) |
| 5968 | 9710 |
| 6009 | 9711 < When {func} is omitted, is empty or zero, then sort() uses the |
| 9712 string representation of each item to sort on. Numbers sort | |
| 9713 after Strings, |Lists| after Numbers. For sorting text in the | |
| 9714 current buffer use |:sort|. | |
| 9715 | |
| 6180 | 9716 When {func} is given and it is '1' or 'i' then case is |
| 6009 | 9717 ignored. |
| 12785 | 9718 |
| 22824 | 9719 When {func} is given and it is 'l' then the current collation |
| 9720 locale is used for ordering. Implementation details: strcoll() | |
| 9721 is used to compare strings. See |:language| check or set the | |
| 9722 collation locale. |v:collate| can also be used to check the | |
| 9723 current locale. Sorting using the locale typically ignores | |
| 9724 case. Example: > | |
| 9725 " ö is sorted similarly to o with English locale. | |
| 9726 :language collate en_US.UTF8 | |
| 9727 :echo sort(['n', 'o', 'O', 'ö', 'p', 'z'], 'l') | |
| 9728 < ['n', 'o', 'O', 'ö', 'p', 'z'] ~ | |
| 9729 > | |
| 9730 " ö is sorted after z with Swedish locale. | |
| 9731 :language collate sv_SE.UTF8 | |
| 9732 :echo sort(['n', 'o', 'O', 'ö', 'p', 'z'], 'l') | |
| 9733 < ['n', 'o', 'O', 'p', 'z', 'ö'] ~ | |
| 9734 This does not work properly on Mac. | |
|
22770
3e4981de5636
patch 8.2.1933: cannot sort using locale ordering
Bram Moolenaar <Bram@vim.org>
parents:
22723
diff
changeset
|
9735 |
| 6009 | 9736 When {func} is given and it is 'n' then all items will be |
| 22824 | 9737 sorted numerical (Implementation detail: this uses the |
| 6009 | 9738 strtod() function to parse numbers, Strings, Lists, Dicts and |
| 9739 Funcrefs will be considered as being 0). | |
| 9740 | |
|
7291
6ffc75d807bd
commit https://github.com/vim/vim/commit/b00da1d6d1655cb6e415f84ecc3be5ff3b790811
Christian Brabandt <cb@256bit.org>
parents:
7279
diff
changeset
|
9741 When {func} is given and it is 'N' then all items will be |
|
6ffc75d807bd
commit https://github.com/vim/vim/commit/b00da1d6d1655cb6e415f84ecc3be5ff3b790811
Christian Brabandt <cb@256bit.org>
parents:
7279
diff
changeset
|
9742 sorted numerical. This is like 'n' but a string containing |
|
6ffc75d807bd
commit https://github.com/vim/vim/commit/b00da1d6d1655cb6e415f84ecc3be5ff3b790811
Christian Brabandt <cb@256bit.org>
parents:
7279
diff
changeset
|
9743 digits will be used as the number they represent. |
|
6ffc75d807bd
commit https://github.com/vim/vim/commit/b00da1d6d1655cb6e415f84ecc3be5ff3b790811
Christian Brabandt <cb@256bit.org>
parents:
7279
diff
changeset
|
9744 |
|
7707
41768bcebc9b
commit https://github.com/vim/vim/commit/13d5aeef56e3140a8eb8f40c7062aa1c5700f76e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
9745 When {func} is given and it is 'f' then all items will be |
|
41768bcebc9b
commit https://github.com/vim/vim/commit/13d5aeef56e3140a8eb8f40c7062aa1c5700f76e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
9746 sorted numerical. All values must be a Number or a Float. |
|
41768bcebc9b
commit https://github.com/vim/vim/commit/13d5aeef56e3140a8eb8f40c7062aa1c5700f76e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
9747 |
| 685 | 9748 When {func} is a |Funcref| or a function name, this function |
| 9749 is called to compare items. The function is invoked with two | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9750 items as argument and must return zero if they are equal, 1 or |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9751 bigger if the first one sorts after the second one, -1 or |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9752 smaller if the first one sorts before the second one. |
| 5747 | 9753 |
| 9754 {dict} is for functions with the "dict" attribute. It will be | |
| 9755 used to set the local variable "self". |Dictionary-function| | |
| 9756 | |
|
6032
b8f703a4e55f
Updated runtime files. Overhauled HTML indent script.
Bram Moolenaar <bram@vim.org>
parents:
6009
diff
changeset
|
9757 The sort is stable, items which compare equal (as number or as |
|
b8f703a4e55f
Updated runtime files. Overhauled HTML indent script.
Bram Moolenaar <bram@vim.org>
parents:
6009
diff
changeset
|
9758 string) will keep their relative position. E.g., when sorting |
| 6051 | 9759 on numbers, text strings will sort next to each other, in the |
|
6032
b8f703a4e55f
Updated runtime files. Overhauled HTML indent script.
Bram Moolenaar <bram@vim.org>
parents:
6009
diff
changeset
|
9760 same order as they were originally. |
|
b8f703a4e55f
Updated runtime files. Overhauled HTML indent script.
Bram Moolenaar <bram@vim.org>
parents:
6009
diff
changeset
|
9761 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
9762 Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
9763 mylist->sort() |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
9764 |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
9765 < Also see |uniq()|. |
| 5747 | 9766 |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9767 Example: > |
| 82 | 9768 func MyCompare(i1, i2) |
| 9769 return a:i1 == a:i2 ? 0 : a:i1 > a:i2 ? 1 : -1 | |
| 9770 endfunc | |
| 9771 let sortedlist = sort(mylist, "MyCompare") | |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9772 < A shorter compare version for this specific simple case, which |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9773 ignores overflow: > |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9774 func MyCompare(i1, i2) |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9775 return a:i1 - a:i2 |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
9776 endfunc |
| 344 | 9777 < |
|
17026
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
9778 sound_clear() *sound_clear()* |
|
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
9779 Stop playing all sounds. |
|
17131
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9780 {only available when compiled with the |+sound| feature} |
|
17026
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
9781 |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9782 *sound_playevent()* |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9783 sound_playevent({name} [, {callback}]) |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9784 Play a sound identified by {name}. Which event names are |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9785 supported depends on the system. Often the XDG sound names |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9786 are used. On Ubuntu they may be found in |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9787 /usr/share/sounds/freedesktop/stereo. Example: > |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9788 call sound_playevent('bell') |
|
17131
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9789 < On MS-Windows, {name} can be SystemAsterisk, SystemDefault, |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9790 SystemExclamation, SystemExit, SystemHand, SystemQuestion, |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9791 SystemStart, SystemWelcome, etc. |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9792 |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9793 When {callback} is specified it is invoked when the sound is |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9794 finished. The first argument is the sound ID, the second |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9795 argument is the status: |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9796 0 sound was played to the end |
| 17036 | 9797 1 sound was interrupted |
| 17161 | 9798 2 error occurred after sound started |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9799 Example: > |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9800 func Callback(id, status) |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9801 echomsg "sound " .. a:id .. " finished with " .. a:status |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9802 endfunc |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9803 call sound_playevent('bell', 'Callback') |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9804 |
|
17131
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9805 < MS-Windows: {callback} doesn't work for this function. |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9806 |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9807 Returns the sound ID, which can be passed to `sound_stop()`. |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9808 Returns zero if the sound could not be played. |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9809 |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9810 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9811 GetSoundName()->sound_playevent() |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9812 |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9813 < {only available when compiled with the |+sound| feature} |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9814 |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9815 *sound_playfile()* |
|
17026
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
9816 sound_playfile({path} [, {callback}]) |
|
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
9817 Like `sound_playevent()` but play sound file {path}. {path} |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9818 must be a full path. On Ubuntu you may find files to play |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9819 with this command: > |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9820 :!find /usr/share/sounds -type f | grep -v index.theme |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9821 |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9822 < Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9823 GetSoundPath()->sound_playfile() |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9824 |
| 17036 | 9825 < {only available when compiled with the |+sound| feature} |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9826 |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9827 |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9828 sound_stop({id}) *sound_stop()* |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9829 Stop playing sound {id}. {id} must be previously returned by |
|
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9830 `sound_playevent()` or `sound_playfile()`. |
|
17131
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9831 |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9832 On MS-Windows, this does not work for event sound started by |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9833 `sound_playevent()`. To stop event sounds, use `sound_clear()`. |
|
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
9834 |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9835 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9836 soundid->sound_stop() |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9837 |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9838 < {only available when compiled with the |+sound| feature} |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
9839 |
| 374 | 9840 *soundfold()* |
| 9841 soundfold({word}) | |
| 9842 Return the sound-folded equivalent of {word}. Uses the first | |
| 1621 | 9843 language in 'spelllang' for the current window that supports |
| 375 | 9844 soundfolding. 'spell' must be set. When no sound folding is |
| 9845 possible the {word} is returned unmodified. | |
| 374 | 9846 This can be used for making spelling suggestions. Note that |
| 9847 the method can be quite slow. | |
| 9848 | |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9849 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9850 GetWord()->soundfold() |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9851 < |
| 344 | 9852 *spellbadword()* |
| 532 | 9853 spellbadword([{sentence}]) |
| 9854 Without argument: The result is the badly spelled word under | |
| 9855 or after the cursor. The cursor is moved to the start of the | |
| 9856 bad word. When no bad word is found in the cursor line the | |
| 9857 result is an empty string and the cursor doesn't move. | |
| 9858 | |
| 9859 With argument: The result is the first word in {sentence} that | |
| 9860 is badly spelled. If there are no spelling mistakes the | |
| 9861 result is an empty string. | |
| 9862 | |
| 9863 The return value is a list with two items: | |
| 9864 - The badly spelled word or an empty string. | |
| 9865 - The type of the spelling error: | |
| 856 | 9866 "bad" spelling mistake |
| 532 | 9867 "rare" rare word |
| 9868 "local" word only valid in another region | |
| 9869 "caps" word should start with Capital | |
| 9870 Example: > | |
| 9871 echo spellbadword("the quik brown fox") | |
| 9872 < ['quik', 'bad'] ~ | |
| 9873 | |
|
20786
90b96fa35e4b
patch 8.2.0945: cannot use "z=" when 'spell' is off
Bram Moolenaar <Bram@vim.org>
parents:
20766
diff
changeset
|
9874 The spelling information for the current window and the value |
|
90b96fa35e4b
patch 8.2.0945: cannot use "z=" when 'spell' is off
Bram Moolenaar <Bram@vim.org>
parents:
20766
diff
changeset
|
9875 of 'spelllang' are used. |
| 344 | 9876 |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9877 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9878 GetText()->spellbadword() |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9879 < |
| 344 | 9880 *spellsuggest()* |
| 537 | 9881 spellsuggest({word} [, {max} [, {capital}]]) |
| 685 | 9882 Return a |List| with spelling suggestions to replace {word}. |
| 344 | 9883 When {max} is given up to this number of suggestions are |
| 9884 returned. Otherwise up to 25 suggestions are returned. | |
| 9885 | |
| 537 | 9886 When the {capital} argument is given and it's non-zero only |
| 9887 suggestions with a leading capital will be given. Use this | |
| 9888 after a match with 'spellcapcheck'. | |
| 9889 | |
| 344 | 9890 {word} can be a badly spelled word followed by other text. |
| 9891 This allows for joining two words that were split. The | |
| 359 | 9892 suggestions also include the following text, thus you can |
| 9893 replace a line. | |
| 9894 | |
| 9895 {word} may also be a good word. Similar words will then be | |
| 537 | 9896 returned. {word} itself is not included in the suggestions, |
| 9897 although it may appear capitalized. | |
| 344 | 9898 |
| 9899 The spelling information for the current window is used. The | |
|
20786
90b96fa35e4b
patch 8.2.0945: cannot use "z=" when 'spell' is off
Bram Moolenaar <Bram@vim.org>
parents:
20766
diff
changeset
|
9900 values of 'spelllang' and 'spellsuggest' are used. |
| 344 | 9901 |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9902 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
9903 GetWord()->spellsuggest() |
| 82 | 9904 |
| 282 | 9905 split({expr} [, {pattern} [, {keepempty}]]) *split()* |
| 685 | 9906 Make a |List| out of {expr}. When {pattern} is omitted or |
| 9907 empty each white-separated sequence of characters becomes an | |
| 9908 item. | |
| 82 | 9909 Otherwise the string is split where {pattern} matches, |
| 3920 | 9910 removing the matched characters. 'ignorecase' is not used |
| 9911 here, add \c to ignore case. |/\c| | |
| 282 | 9912 When the first or last item is empty it is omitted, unless the |
| 9913 {keepempty} argument is given and it's non-zero. | |
| 293 | 9914 Other empty items are kept when {pattern} matches at least one |
| 9915 character or when {keepempty} is non-zero. | |
| 82 | 9916 Example: > |
| 95 | 9917 :let words = split(getline('.'), '\W\+') |
| 282 | 9918 < To split a string in individual characters: > |
| 236 | 9919 :for c in split(mystring, '\zs') |
|
7100
f717d96a39b3
commit https://github.com/vim/vim/commit/12969c04fe7bd27dc0cbf37709eb40a86d4a27f9
Christian Brabandt <cb@256bit.org>
parents:
7013
diff
changeset
|
9920 < If you want to keep the separator you can also use '\zs' at |
|
f717d96a39b3
commit https://github.com/vim/vim/commit/12969c04fe7bd27dc0cbf37709eb40a86d4a27f9
Christian Brabandt <cb@256bit.org>
parents:
7013
diff
changeset
|
9921 the end of the pattern: > |
| 258 | 9922 :echo split('abc:def:ghi', ':\zs') |
| 9923 < ['abc:', 'def:', 'ghi'] ~ | |
| 282 | 9924 Splitting a table where the first element can be empty: > |
| 9925 :let items = split(line, ':', 1) | |
| 9926 < The opposite function is |join()|. | |
| 82 | 9927 |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
9928 Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
9929 GetString()->split() |
| 82 | 9930 |
| 1621 | 9931 sqrt({expr}) *sqrt()* |
| 9932 Return the non-negative square root of Float {expr} as a | |
| 9933 |Float|. | |
| 9934 {expr} must evaluate to a |Float| or a |Number|. When {expr} | |
| 9935 is negative the result is NaN (Not a Number). | |
| 9936 Examples: > | |
| 9937 :echo sqrt(100) | |
| 9938 < 10.0 > | |
| 9939 :echo sqrt(-4.01) | |
| 9940 < nan | |
| 1668 | 9941 "nan" may be different, it depends on system libraries. |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9942 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9943 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9944 Compute()->sqrt() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
9945 < |
| 1621 | 9946 {only available when compiled with the |+float| feature} |
| 12785 | 9947 |
| 1621 | 9948 |
|
18701
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9949 srand([{expr}]) *srand()* |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9950 Initialize seed used by |rand()|: |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9951 - If {expr} is not given, seed values are initialized by |
|
18732
2513e666aa82
patch 8.1.2356: rand() does not use the best algorithm
Bram Moolenaar <Bram@vim.org>
parents:
18719
diff
changeset
|
9952 reading from /dev/urandom, if possible, or using time(NULL) |
|
2513e666aa82
patch 8.1.2356: rand() does not use the best algorithm
Bram Moolenaar <Bram@vim.org>
parents:
18719
diff
changeset
|
9953 a.k.a. epoch time otherwise; this only has second accuracy. |
|
2513e666aa82
patch 8.1.2356: rand() does not use the best algorithm
Bram Moolenaar <Bram@vim.org>
parents:
18719
diff
changeset
|
9954 - If {expr} is given it must be a Number. It is used to |
|
2513e666aa82
patch 8.1.2356: rand() does not use the best algorithm
Bram Moolenaar <Bram@vim.org>
parents:
18719
diff
changeset
|
9955 initialize the seed values. This is useful for testing or |
|
2513e666aa82
patch 8.1.2356: rand() does not use the best algorithm
Bram Moolenaar <Bram@vim.org>
parents:
18719
diff
changeset
|
9956 when a predictable sequence is intended. |
|
18701
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9957 |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9958 Examples: > |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9959 :let seed = srand() |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9960 :let seed = srand(userinput) |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9961 :echo rand(seed) |
|
128662297ddf
patch 8.1.2342: random number generator in Vim script is slow
Bram Moolenaar <Bram@vim.org>
parents:
18699
diff
changeset
|
9962 |
|
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9963 state([{what}]) *state()* |
|
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9964 Return a string which contains characters indicating the |
|
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9965 current state. Mostly useful in callbacks that want to do |
|
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9966 work that may not always be safe. Roughly this works like: |
|
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9967 - callback uses state() to check if work is safe to do. |
| 18130 | 9968 Yes: then do it right away. |
| 9969 No: add to work queue and add a |SafeState| and/or | |
| 9970 |SafeStateAgain| autocommand (|SafeState| triggers at | |
| 9971 toplevel, |SafeStateAgain| triggers after handling | |
| 9972 messages and callbacks). | |
| 9973 - When SafeState or SafeStateAgain is triggered and executes | |
| 9974 your autocommand, check with `state()` if the work can be | |
| 9975 done now, and if yes remove it from the queue and execute. | |
| 9976 Remove the autocommand if the queue is now empty. | |
|
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9977 Also see |mode()|. |
|
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9978 |
|
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9979 When {what} is given only characters in this string will be |
|
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9980 added. E.g, this checks if the screen has scrolled: > |
| 18130 | 9981 if state('s') == '' |
| 9982 " screen has not scrolled | |
|
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9983 < |
|
18116
7f57ea9a4ba8
patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys()
Bram Moolenaar <Bram@vim.org>
parents:
18104
diff
changeset
|
9984 These characters indicate the state, generally indicating that |
|
7f57ea9a4ba8
patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys()
Bram Moolenaar <Bram@vim.org>
parents:
18104
diff
changeset
|
9985 something is busy: |
| 18130 | 9986 m halfway a mapping, :normal command, feedkeys() or |
| 9987 stuffed command | |
| 21093 | 9988 o operator pending, e.g. after |d| |
| 18130 | 9989 a Insert mode autocomplete active |
| 9990 x executing an autocommand | |
| 18343 | 9991 w blocked on waiting, e.g. ch_evalexpr(), ch_read() and |
| 21093 | 9992 ch_readraw() when reading json |
| 9993 S not triggering SafeState or SafeStateAgain, e.g. after | |
| 9994 |f| or a count | |
| 18130 | 9995 c callback invoked, including timer (repeats for |
| 9996 recursiveness up to "ccc") | |
| 9997 s screen has scrolled for messages | |
|
18104
e59ff7b5d7a7
patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
9998 |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
9999 str2float({expr}) *str2float()* |
| 1621 | 10000 Convert String {expr} to a Float. This mostly works the same |
| 10001 as when using a floating point number in an expression, see | |
| 10002 |floating-point-format|. But it's a bit more permissive. | |
| 10003 E.g., "1e40" is accepted, while in an expression you need to | |
| 15131 | 10004 write "1.0e40". The hexadecimal form "0x123" is also |
| 10005 accepted, but not others, like binary or octal. | |
| 1621 | 10006 Text after the number is silently ignored. |
| 10007 The decimal point is always '.', no matter what the locale is | |
| 10008 set to. A comma ends the number: "12,345.67" is converted to | |
| 10009 12.0. You can strip out thousands separators with | |
| 10010 |substitute()|: > | |
| 10011 let f = str2float(substitute(text, ',', '', 'g')) | |
|
17765
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Bram Moolenaar <Bram@vim.org>
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changeset
|
10012 < |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10013 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10014 let f = text->substitute(',', '', 'g')->str2float() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10015 < |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10016 {only available when compiled with the |+float| feature} |
| 1621 | 10017 |
|
16235
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10018 str2list({expr} [, {utf8}]) *str2list()* |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10019 Return a list containing the number values which represent |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10020 each character in String {expr}. Examples: > |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10021 str2list(" ") returns [32] |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10022 str2list("ABC") returns [65, 66, 67] |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10023 < |list2str()| does the opposite. |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10024 |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10025 When {utf8} is omitted or zero, the current 'encoding' is used. |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10026 With {utf8} set to 1, always treat the String as utf-8 |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10027 characters. With utf-8 composing characters are handled |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10028 properly: > |
|
219c58b3879c
patch 8.1.1122: char2nr() does not handle composing characters
Bram Moolenaar <Bram@vim.org>
parents:
16231
diff
changeset
|
10029 str2list("á") returns [97, 769] |
| 1621 | 10030 |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10031 < Can also be used as a |method|: > |
|
4c7097a980a5
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10032 GetString()->str2list() |
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10033 |
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10034 |
|
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|
10035 str2nr({expr} [, {base} [, {quoted}]]) *str2nr()* |
| 782 | 10036 Convert string {expr} to a number. |
|
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|
10037 {base} is the conversion base, it can be 2, 8, 10 or 16. |
|
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|
10038 When {quoted} is present and non-zero then embedded single |
|
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|
10039 quotes are ignored, thus "1'000'000" is a million. |
|
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|
10040 |
| 782 | 10041 When {base} is omitted base 10 is used. This also means that |
| 10042 a leading zero doesn't cause octal conversion to be used, as | |
|
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|
10043 with the default String to Number conversion. Example: > |
| 18343 | 10044 let nr = str2nr('0123') |
|
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|
10045 < |
| 782 | 10046 When {base} is 16 a leading "0x" or "0X" is ignored. With a |
|
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|
10047 different base the result will be zero. Similarly, when |
|
20665
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|
10048 {base} is 8 a leading "0", "0o" or "0O" is ignored, and when |
|
6ff992bf4c82
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|
10049 {base} is 2 a leading "0b" or "0B" is ignored. |
| 782 | 10050 Text after the number is silently ignored. |
| 856 | 10051 |
|
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|
10052 Can also be used as a |method|: > |
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|
10053 GetText()->str2nr() |
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10054 |
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10055 strcharpart({src}, {start} [, {len}]) *strcharpart()* |
|
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10056 Like |strpart()| but using character index and length instead |
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10057 of byte index and length. |
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10058 When a character index is used where a character does not |
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10059 exist it is assumed to be one character. For example: > |
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10060 strcharpart('abc', -1, 2) |
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10061 < results in 'a'. |
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10062 |
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10063 Can also be used as a |method|: > |
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10064 GetText()->strcharpart(5) |
| 782 | 10065 |
| 6884 | 10066 strchars({expr} [, {skipcc}]) *strchars()* |
|
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10067 The result is a Number, which is the number of characters |
| 6884 | 10068 in String {expr}. |
| 10069 When {skipcc} is omitted or zero, composing characters are | |
| 10070 counted separately. | |
| 10071 When {skipcc} set to 1, Composing characters are ignored. | |
|
2339
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10072 Also see |strlen()|, |strdisplaywidth()| and |strwidth()|. |
| 12785 | 10073 |
| 6918 | 10074 {skipcc} is only available after 7.4.755. For backward |
| 10075 compatibility, you can define a wrapper function: > | |
| 10076 if has("patch-7.4.755") | |
| 10077 function s:strchars(str, skipcc) | |
| 10078 return strchars(a:str, a:skipcc) | |
| 10079 endfunction | |
| 10080 else | |
| 10081 function s:strchars(str, skipcc) | |
| 10082 if a:skipcc | |
| 10083 return strlen(substitute(a:str, ".", "x", "g")) | |
| 10084 else | |
| 10085 return strchars(a:str) | |
| 10086 endif | |
| 10087 endfunction | |
| 10088 endif | |
| 10089 < | |
|
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10090 Can also be used as a |method|: > |
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|
10091 GetText()->strchars() |
| 6918 | 10092 |
| 12785 | 10093 strdisplaywidth({expr} [, {col}]) *strdisplaywidth()* |
|
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10094 The result is a Number, which is the number of display cells |
| 15878 | 10095 String {expr} occupies on the screen when it starts at {col} |
| 10096 (first column is zero). When {col} is omitted zero is used. | |
| 10097 Otherwise it is the screen column where to start. This | |
| 10098 matters for Tab characters. | |
|
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10099 The option settings of the current window are used. This |
|
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10100 matters for anything that's displayed differently, such as |
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|
10101 'tabstop' and 'display'. |
|
2339
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10102 When {expr} contains characters with East Asian Width Class |
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10103 Ambiguous, this function's return value depends on 'ambiwidth'. |
|
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|
10104 Also see |strlen()|, |strwidth()| and |strchars()|. |
|
2338
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10105 |
|
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10106 Can also be used as a |method|: > |
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10107 GetText()->strdisplaywidth() |
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10108 |
| 7 | 10109 strftime({format} [, {time}]) *strftime()* |
| 10110 The result is a String, which is a formatted date and time, as | |
| 10111 specified by the {format} string. The given {time} is used, | |
| 10112 or the current time if no time is given. The accepted | |
| 10113 {format} depends on your system, thus this is not portable! | |
| 10114 See the manual page of the C function strftime() for the | |
| 10115 format. The maximum length of the result is 80 characters. | |
|
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10116 See also |localtime()|, |getftime()| and |strptime()|. |
| 7 | 10117 The language can be changed with the |:language| command. |
| 10118 Examples: > | |
| 10119 :echo strftime("%c") Sun Apr 27 11:49:23 1997 | |
| 10120 :echo strftime("%Y %b %d %X") 1997 Apr 27 11:53:25 | |
| 10121 :echo strftime("%y%m%d %T") 970427 11:53:55 | |
| 10122 :echo strftime("%H:%M") 11:55 | |
| 10123 :echo strftime("%c", getftime("file.c")) | |
| 10124 Show mod time of file.c. | |
| 82 | 10125 < Not available on all systems. To check use: > |
| 10126 :if exists("*strftime") | |
| 10127 | |
|
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10128 < Can also be used as a |method|: > |
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10129 GetFormat()->strftime() |
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10130 |
|
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|
10131 strgetchar({str}, {index}) *strgetchar()* |
|
0bdeaf7092bc
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|
10132 Get character {index} from {str}. This uses a character |
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0bdeaf7092bc
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|
10133 index, not a byte index. Composing characters are considered |
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|
10134 separate characters here. |
|
0bdeaf7092bc
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|
10135 Also see |strcharpart()| and |strchars()|. |
|
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|
10136 |
|
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10137 Can also be used as a |method|: > |
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|
10138 GetText()->strgetchar(5) |
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10139 |
| 133 | 10140 stridx({haystack}, {needle} [, {start}]) *stridx()* |
| 10141 The result is a Number, which gives the byte index in | |
| 10142 {haystack} of the first occurrence of the String {needle}. | |
| 140 | 10143 If {start} is specified, the search starts at index {start}. |
| 10144 This can be used to find a second match: > | |
| 2662 | 10145 :let colon1 = stridx(line, ":") |
| 10146 :let colon2 = stridx(line, ":", colon1 + 1) | |
| 140 | 10147 < The search is done case-sensitive. |
| 205 | 10148 For pattern searches use |match()|. |
| 133 | 10149 -1 is returned if the {needle} does not occur in {haystack}. |
| 140 | 10150 See also |strridx()|. |
| 10151 Examples: > | |
| 7 | 10152 :echo stridx("An Example", "Example") 3 |
| 10153 :echo stridx("Starting point", "Start") 0 | |
| 10154 :echo stridx("Starting point", "start") -1 | |
| 856 | 10155 < *strstr()* *strchr()* |
| 170 | 10156 stridx() works similar to the C function strstr(). When used |
| 10157 with a single character it works similar to strchr(). | |
| 10158 | |
|
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10159 Can also be used as a |method|: > |
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|
10160 GetHaystack()->stridx(needle) |
| 18343 | 10161 < |
| 55 | 10162 *string()* |
| 95 | 10163 string({expr}) Return {expr} converted to a String. If {expr} is a Number, |
|
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|
10164 Float, String, Blob or a composition of them, then the result |
|
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|
10165 can be parsed back with |eval()|. |
| 55 | 10166 {expr} type result ~ |
|
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|
10167 String 'string' (single quotes are doubled) |
| 95 | 10168 Number 123 |
| 1621 | 10169 Float 123.123456 or 1.123456e8 |
| 99 | 10170 Funcref function('name') |
|
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|
10171 Blob 0z00112233.44556677.8899 |
| 95 | 10172 List [item, item] |
| 323 | 10173 Dictionary {key: value, key: value} |
|
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|
10174 |
| 21093 | 10175 When a |List| or |Dictionary| has a recursive reference it is |
|
8748
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|
10176 replaced by "[...]" or "{...}". Using eval() on the result |
|
b1a19a2f73f0
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|
10177 will then fail. |
|
b1a19a2f73f0
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10178 |
|
17612
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10179 Can also be used as a |method|: > |
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|
10180 mylist->string() |
|
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10181 |
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|
10182 < Also see |strtrans()|. |
| 55 | 10183 |
| 7 | 10184 *strlen()* |
| 10185 strlen({expr}) The result is a Number, which is the length of the String | |
| 502 | 10186 {expr} in bytes. |
| 55 | 10187 If the argument is a Number it is first converted to a String. |
| 10188 For other types an error is given. | |
|
21935
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|
10189 If you want to count the number of multibyte characters use |
| 6870 | 10190 |strchars()|. |
| 10191 Also see |len()|, |strdisplaywidth()| and |strwidth()|. | |
| 7 | 10192 |
|
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10193 Can also be used as a |method|: > |
|
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|
10194 GetString()->strlen() |
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10195 |
|
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|
10196 strpart({src}, {start} [, {len} [, {chars}]]) *strpart()* |
| 7 | 10197 The result is a String, which is part of {src}, starting from |
| 574 | 10198 byte {start}, with the byte length {len}. |
|
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10199 When {chars} is present and TRUE then {len} is the number of |
|
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10200 characters positions (composing characters are not counted |
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10201 separately, thus "1" means one base character and any |
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10202 following composing characters). |
|
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10203 To count {start} as characters instead of bytes use |
|
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changeset
|
10204 |strcharpart()|. |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
10205 |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
10206 When bytes are selected which do not exist, this doesn't |
|
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
10207 result in an error, the bytes are simply omitted. |
| 7 | 10208 If {len} is missing, the copy continues from {start} till the |
| 10209 end of the {src}. > | |
| 10210 strpart("abcdefg", 3, 2) == "de" | |
| 10211 strpart("abcdefg", -2, 4) == "ab" | |
| 10212 strpart("abcdefg", 5, 4) == "fg" | |
| 1621 | 10213 strpart("abcdefg", 3) == "defg" |
|
8951
0bdeaf7092bc
commit https://github.com/vim/vim/commit/aa3b15dbebf333282503d6031e2f9ba6ee4398ed
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
10214 |
| 7 | 10215 < Note: To get the first character, {start} must be 0. For |
|
21935
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
10216 example, to get the character under the cursor: > |
|
62f933f64447
patch 8.2.1517: cannot easily get the character under the cursor
Bram Moolenaar <Bram@vim.org>
parents:
21847
diff
changeset
|
10217 strpart(getline("."), col(".") - 1, 1, v:true) |
| 7 | 10218 < |
|
18017
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patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10219 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10220 GetText()->strpart(5) |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10221 |
|
18669
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10222 strptime({format}, {timestring}) *strptime()* |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10223 The result is a Number, which is a unix timestamp representing |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10224 the date and time in {timestring}, which is expected to match |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10225 the format specified in {format}. |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10226 |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10227 The accepted {format} depends on your system, thus this is not |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10228 portable! See the manual page of the C function strptime() |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10229 for the format. Especially avoid "%c". The value of $TZ also |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10230 matters. |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10231 |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10232 If the {timestring} cannot be parsed with {format} zero is |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10233 returned. If you do not know the format of {timestring} you |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10234 can try different {format} values until you get a non-zero |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10235 result. |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10236 |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10237 See also |strftime()|. |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
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parents:
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diff
changeset
|
10238 Examples: > |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10239 :echo strptime("%Y %b %d %X", "1997 Apr 27 11:49:23") |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10240 < 862156163 > |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10241 :echo strftime("%c", strptime("%y%m%d %T", "970427 11:53:55")) |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10242 < Sun Apr 27 11:53:55 1997 > |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10243 :echo strftime("%c", strptime("%Y%m%d%H%M%S", "19970427115355") + 3600) |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10244 < Sun Apr 27 12:53:55 1997 |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10245 |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10246 Not available on all systems. To check use: > |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10247 :if exists("*strptime") |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10248 |
|
9007e9896303
patch 8.1.2326: cannot parse a date/time string
Bram Moolenaar <Bram@vim.org>
parents:
18639
diff
changeset
|
10249 |
| 140 | 10250 strridx({haystack}, {needle} [, {start}]) *strridx()* |
| 10251 The result is a Number, which gives the byte index in | |
| 10252 {haystack} of the last occurrence of the String {needle}. | |
| 10253 When {start} is specified, matches beyond this index are | |
| 10254 ignored. This can be used to find a match before a previous | |
| 10255 match: > | |
| 10256 :let lastcomma = strridx(line, ",") | |
| 10257 :let comma2 = strridx(line, ",", lastcomma - 1) | |
| 10258 < The search is done case-sensitive. | |
| 133 | 10259 For pattern searches use |match()|. |
| 10260 -1 is returned if the {needle} does not occur in {haystack}. | |
| 22 | 10261 If the {needle} is empty the length of {haystack} is returned. |
| 236 | 10262 See also |stridx()|. Examples: > |
| 7 | 10263 :echo strridx("an angry armadillo", "an") 3 |
| 856 | 10264 < *strrchr()* |
| 170 | 10265 When used with a single character it works similar to the C |
| 10266 function strrchr(). | |
| 10267 | |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10268 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10269 GetHaystack()->strridx(needle) |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10270 |
| 7 | 10271 strtrans({expr}) *strtrans()* |
| 10272 The result is a String, which is {expr} with all unprintable | |
| 10273 characters translated into printable characters |'isprint'|. | |
| 10274 Like they are shown in a window. Example: > | |
| 10275 echo strtrans(@a) | |
| 10276 < This displays a newline in register a as "^@" instead of | |
| 10277 starting a new line. | |
| 10278 | |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10279 Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10280 GetString()->strtrans() |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10281 |
|
2338
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2337
diff
changeset
|
10282 strwidth({expr}) *strwidth()* |
|
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2337
diff
changeset
|
10283 The result is a Number, which is the number of display cells |
|
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2337
diff
changeset
|
10284 String {expr} occupies. A Tab character is counted as one |
|
2339
01e4b4d37842
Added strdisplaywidth() function.
Bram Moolenaar <bram@vim.org>
parents:
2338
diff
changeset
|
10285 cell, alternatively use |strdisplaywidth()|. |
|
2338
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2337
diff
changeset
|
10286 When {expr} contains characters with East Asian Width Class |
|
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2337
diff
changeset
|
10287 Ambiguous, this function's return value depends on 'ambiwidth'. |
|
2339
01e4b4d37842
Added strdisplaywidth() function.
Bram Moolenaar <bram@vim.org>
parents:
2338
diff
changeset
|
10288 Also see |strlen()|, |strdisplaywidth()| and |strchars()|. |
|
2338
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2337
diff
changeset
|
10289 |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10290 Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10291 GetString()->strwidth() |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10292 |
| 12785 | 10293 submatch({nr} [, {list}]) *submatch()* *E935* |
| 2908 | 10294 Only for an expression in a |:substitute| command or |
| 10295 substitute() function. | |
| 10296 Returns the {nr}'th submatch of the matched text. When {nr} | |
| 10297 is 0 the whole matched text is returned. | |
| 5794 | 10298 Note that a NL in the string can stand for a line break of a |
| 10299 multi-line match or a NUL character in the text. | |
| 2908 | 10300 Also see |sub-replace-expression|. |
| 5794 | 10301 |
| 12785 | 10302 If {list} is present and non-zero then submatch() returns |
| 10303 a list of strings, similar to |getline()| with two arguments. | |
| 5794 | 10304 NL characters in the text represent NUL characters in the |
| 10305 text. | |
| 10306 Only returns more than one item for |:substitute|, inside | |
| 10307 |substitute()| this list will always contain one or zero | |
| 10308 items, since there are no real line breaks. | |
| 10309 | |
|
10245
d76ccdacb41e
commit https://github.com/vim/vim/commit/6100d02aab7c8294b581cb299250eea164b50e9d
Christian Brabandt <cb@256bit.org>
parents:
10244
diff
changeset
|
10310 When substitute() is used recursively only the submatches in |
|
d76ccdacb41e
commit https://github.com/vim/vim/commit/6100d02aab7c8294b581cb299250eea164b50e9d
Christian Brabandt <cb@256bit.org>
parents:
10244
diff
changeset
|
10311 the current (deepest) call can be obtained. |
|
d76ccdacb41e
commit https://github.com/vim/vim/commit/6100d02aab7c8294b581cb299250eea164b50e9d
Christian Brabandt <cb@256bit.org>
parents:
10244
diff
changeset
|
10312 |
| 12968 | 10313 Examples: > |
| 7 | 10314 :s/\d\+/\=submatch(0) + 1/ |
| 12968 | 10315 :echo substitute(text, '\d\+', '\=submatch(0) + 1', '') |
| 7 | 10316 < This finds the first number in the line and adds one to it. |
| 10317 A line break is included as a newline character. | |
| 10318 | |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10319 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10320 GetNr()->submatch() |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10321 |
| 7 | 10322 substitute({expr}, {pat}, {sub}, {flags}) *substitute()* |
| 10323 The result is a String, which is a copy of {expr}, in which | |
| 2908 | 10324 the first match of {pat} is replaced with {sub}. |
| 10325 When {flags} is "g", all matches of {pat} in {expr} are | |
| 10326 replaced. Otherwise {flags} should be "". | |
| 12785 | 10327 |
| 2908 | 10328 This works like the ":substitute" command (without any flags). |
| 10329 But the matching with {pat} is always done like the 'magic' | |
| 10330 option is set and 'cpoptions' is empty (to make scripts | |
| 3967 | 10331 portable). 'ignorecase' is still relevant, use |/\c| or |/\C| |
| 10332 if you want to ignore or match case and ignore 'ignorecase'. | |
| 10333 'smartcase' is not used. See |string-match| for how {pat} is | |
| 10334 used. | |
| 2908 | 10335 |
| 10336 A "~" in {sub} is not replaced with the previous {sub}. | |
| 7 | 10337 Note that some codes in {sub} have a special meaning |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
10338 |sub-replace-special|. For example, to replace something with |
| 7 | 10339 "\n" (two characters), use "\\\\n" or '\\n'. |
| 2908 | 10340 |
| 7 | 10341 When {pat} does not match in {expr}, {expr} is returned |
| 10342 unmodified. | |
| 2908 | 10343 |
| 7 | 10344 Example: > |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10345 :let &path = substitute(&path, ",\\=[^,]*$", "", "") |
| 7 | 10346 < This removes the last component of the 'path' option. > |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10347 :echo substitute("testing", ".*", "\\U\\0", "") |
| 7 | 10348 < results in "TESTING". |
| 2908 | 10349 |
| 10350 When {sub} starts with "\=", the remainder is interpreted as | |
| 10351 an expression. See |sub-replace-expression|. Example: > | |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10352 :echo substitute(s, '%\(\x\x\)', |
| 2833 | 10353 \ '\=nr2char("0x" . submatch(1))', 'g') |
| 7 | 10354 |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10355 < When {sub} is a Funcref that function is called, with one |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10356 optional argument. Example: > |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10357 :echo substitute(s, '%\(\x\x\)', SubNr, 'g') |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10358 < The optional argument is a list which contains the whole |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
10359 matched string and up to nine submatches, like what |
|
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
10360 |submatch()| returns. Example: > |
|
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
10361 :echo substitute(s, '%\(\x\x\)', {m -> '0x' . m[1]}, 'g') |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10362 |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10363 < Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10364 GetString()->substitute(pat, sub, flags) |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10365 |
| 14668 | 10366 swapinfo({fname}) *swapinfo()* |
|
14599
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10367 The result is a dictionary, which holds information about the |
|
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10368 swapfile {fname}. The available fields are: |
| 14864 | 10369 version Vim version |
|
14599
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10370 user user name |
|
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10371 host host name |
|
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10372 fname original file name |
| 14864 | 10373 pid PID of the Vim process that created the swap |
|
14599
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10374 file |
|
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10375 mtime last modification time in seconds |
|
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10376 inode Optional: INODE number of the file |
|
14601
d0ff19a55579
patch 8.1.0314: build failure without the +eval feature
Christian Brabandt <cb@256bit.org>
parents:
14599
diff
changeset
|
10377 dirty 1 if file was modified, 0 if not |
| 14637 | 10378 Note that "user" and "host" are truncated to at most 39 bytes. |
|
14599
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10379 In case of failure an "error" item is added with the reason: |
|
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10380 Cannot open file: file not found or in accessible |
|
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10381 Cannot read file: cannot read first block |
|
14601
d0ff19a55579
patch 8.1.0314: build failure without the +eval feature
Christian Brabandt <cb@256bit.org>
parents:
14599
diff
changeset
|
10382 Not a swap file: does not contain correct block ID |
|
d0ff19a55579
patch 8.1.0314: build failure without the +eval feature
Christian Brabandt <cb@256bit.org>
parents:
14599
diff
changeset
|
10383 Magic number mismatch: Info in first block is invalid |
|
14599
72d6f6f7ead7
patch 8.1.0313: information about a swap file is unavailable
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
10384 |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10385 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10386 GetFilename()->swapinfo() |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10387 |
|
14778
20653d6f3d95
patch 8.1.0401: can't get swap name of another buffer
Christian Brabandt <cb@256bit.org>
parents:
14756
diff
changeset
|
10388 swapname({expr}) *swapname()* |
|
20653d6f3d95
patch 8.1.0401: can't get swap name of another buffer
Christian Brabandt <cb@256bit.org>
parents:
14756
diff
changeset
|
10389 The result is the swap file path of the buffer {expr}. |
|
20653d6f3d95
patch 8.1.0401: can't get swap name of another buffer
Christian Brabandt <cb@256bit.org>
parents:
14756
diff
changeset
|
10390 For the use of {expr}, see |bufname()| above. |
|
20653d6f3d95
patch 8.1.0401: can't get swap name of another buffer
Christian Brabandt <cb@256bit.org>
parents:
14756
diff
changeset
|
10391 If buffer {expr} is the current buffer, the result is equal to |
| 21676 | 10392 |:swapname| (unless there is no swap file). |
|
14778
20653d6f3d95
patch 8.1.0401: can't get swap name of another buffer
Christian Brabandt <cb@256bit.org>
parents:
14756
diff
changeset
|
10393 If buffer {expr} has no swap file, returns an empty string. |
|
20653d6f3d95
patch 8.1.0401: can't get swap name of another buffer
Christian Brabandt <cb@256bit.org>
parents:
14756
diff
changeset
|
10394 |
|
18017
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10395 Can also be used as a |method|: > |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10396 GetBufname()->swapname() |
|
988e5a868b60
patch 8.1.2004: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18008
diff
changeset
|
10397 |
| 32 | 10398 synID({lnum}, {col}, {trans}) *synID()* |
| 7 | 10399 The result is a Number, which is the syntax ID at the position |
| 32 | 10400 {lnum} and {col} in the current window. |
| 7 | 10401 The syntax ID can be used with |synIDattr()| and |
| 10402 |synIDtrans()| to obtain syntax information about text. | |
| 419 | 10403 |
| 32 | 10404 {col} is 1 for the leftmost column, {lnum} is 1 for the first |
| 419 | 10405 line. 'synmaxcol' applies, in a longer line zero is returned. |
|
7147
c590de398af9
commit https://github.com/vim/vim/commit/ca63501fbcd1cf9c8aa9ff12c093c95b62a89ed7
Christian Brabandt <cb@256bit.org>
parents:
7100
diff
changeset
|
10406 Note that when the position is after the last character, |
|
c590de398af9
commit https://github.com/vim/vim/commit/ca63501fbcd1cf9c8aa9ff12c093c95b62a89ed7
Christian Brabandt <cb@256bit.org>
parents:
7100
diff
changeset
|
10407 that's where the cursor can be in Insert mode, synID() returns |
|
c590de398af9
commit https://github.com/vim/vim/commit/ca63501fbcd1cf9c8aa9ff12c093c95b62a89ed7
Christian Brabandt <cb@256bit.org>
parents:
7100
diff
changeset
|
10408 zero. |
| 419 | 10409 |
|
9454
9da0cb39cbee
commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a
Christian Brabandt <cb@256bit.org>
parents:
9430
diff
changeset
|
10410 When {trans} is |TRUE|, transparent items are reduced to the |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
10411 item that they reveal. This is useful when wanting to know |
|
9454
9da0cb39cbee
commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a
Christian Brabandt <cb@256bit.org>
parents:
9430
diff
changeset
|
10412 the effective color. When {trans} is |FALSE|, the transparent |
| 7 | 10413 item is returned. This is useful when wanting to know which |
| 10414 syntax item is effective (e.g. inside parens). | |
| 10415 Warning: This function can be very slow. Best speed is | |
| 10416 obtained by going through the file in forward direction. | |
| 10417 | |
| 10418 Example (echoes the name of the syntax item under the cursor): > | |
| 10419 :echo synIDattr(synID(line("."), col("."), 1), "name") | |
| 10420 < | |
|
2401
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2350
diff
changeset
|
10421 |
| 7 | 10422 synIDattr({synID}, {what} [, {mode}]) *synIDattr()* |
| 10423 The result is a String, which is the {what} attribute of | |
| 10424 syntax ID {synID}. This can be used to obtain information | |
| 10425 about a syntax item. | |
| 10426 {mode} can be "gui", "cterm" or "term", to get the attributes | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
10427 for that mode. When {mode} is omitted, or an invalid value is |
| 7 | 10428 used, the attributes for the currently active highlighting are |
| 10429 used (GUI, cterm or term). | |
| 10430 Use synIDtrans() to follow linked highlight groups. | |
| 10431 {what} result | |
| 10432 "name" the name of the syntax item | |
| 10433 "fg" foreground color (GUI: color name used to set | |
| 10434 the color, cterm: color number as a string, | |
| 10435 term: empty string) | |
| 1755 | 10436 "bg" background color (as with "fg") |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2072
diff
changeset
|
10437 "font" font name (only available in the GUI) |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2072
diff
changeset
|
10438 |highlight-font| |
|
22446
0cdb03e73ce9
patch 8.2.1771: synIDattr() cannot get the value of ctermul
Bram Moolenaar <Bram@vim.org>
parents:
22441
diff
changeset
|
10439 "sp" special color for the GUI (as with "fg") |
|
0cdb03e73ce9
patch 8.2.1771: synIDattr() cannot get the value of ctermul
Bram Moolenaar <Bram@vim.org>
parents:
22441
diff
changeset
|
10440 |highlight-guisp| |
|
0cdb03e73ce9
patch 8.2.1771: synIDattr() cannot get the value of ctermul
Bram Moolenaar <Bram@vim.org>
parents:
22441
diff
changeset
|
10441 "ul" underline color for cterm: number as a string |
| 7 | 10442 "fg#" like "fg", but for the GUI and the GUI is |
| 10443 running the name in "#RRGGBB" form | |
| 10444 "bg#" like "fg#" for "bg" | |
| 1755 | 10445 "sp#" like "fg#" for "sp" |
| 7 | 10446 "bold" "1" if bold |
| 10447 "italic" "1" if italic | |
| 10448 "reverse" "1" if reverse | |
| 10449 "inverse" "1" if inverse (= reverse) | |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2072
diff
changeset
|
10450 "standout" "1" if standout |
| 7 | 10451 "underline" "1" if underlined |
| 205 | 10452 "undercurl" "1" if undercurled |
|
12317
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12311
diff
changeset
|
10453 "strike" "1" if strikethrough |
| 7 | 10454 |
| 10455 Example (echoes the color of the syntax item under the | |
| 10456 cursor): > | |
| 10457 :echo synIDattr(synIDtrans(synID(line("."), col("."), 1)), "fg") | |
| 10458 < | |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10459 Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10460 :echo synID(line("."), col("."), 1)->synIDtrans()->synIDattr("fg") |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10461 |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10462 |
| 7 | 10463 synIDtrans({synID}) *synIDtrans()* |
| 10464 The result is a Number, which is the translated syntax ID of | |
| 10465 {synID}. This is the syntax group ID of what is being used to | |
| 10466 highlight the character. Highlight links given with | |
| 10467 ":highlight link" are followed. | |
| 10468 | |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10469 Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10470 :echo synID(line("."), col("."), 1)->synIDtrans()->synIDattr("fg") |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10471 |
|
2608
7d8af31066c8
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
2596
diff
changeset
|
10472 synconcealed({lnum}, {col}) *synconcealed()* |
| 21093 | 10473 The result is a |List| with currently three items: |
|
11553
cbceef33af7a
patch 8.0.0659: no test for conceal mode
Christian Brabandt <cb@256bit.org>
parents:
11549
diff
changeset
|
10474 1. The first item in the list is 0 if the character at the |
|
cbceef33af7a
patch 8.0.0659: no test for conceal mode
Christian Brabandt <cb@256bit.org>
parents:
11549
diff
changeset
|
10475 position {lnum} and {col} is not part of a concealable |
|
cbceef33af7a
patch 8.0.0659: no test for conceal mode
Christian Brabandt <cb@256bit.org>
parents:
11549
diff
changeset
|
10476 region, 1 if it is. |
|
cbceef33af7a
patch 8.0.0659: no test for conceal mode
Christian Brabandt <cb@256bit.org>
parents:
11549
diff
changeset
|
10477 2. The second item in the list is a string. If the first item |
|
cbceef33af7a
patch 8.0.0659: no test for conceal mode
Christian Brabandt <cb@256bit.org>
parents:
11549
diff
changeset
|
10478 is 1, the second item contains the text which will be |
|
cbceef33af7a
patch 8.0.0659: no test for conceal mode
Christian Brabandt <cb@256bit.org>
parents:
11549
diff
changeset
|
10479 displayed in place of the concealed text, depending on the |
|
cbceef33af7a
patch 8.0.0659: no test for conceal mode
Christian Brabandt <cb@256bit.org>
parents:
11549
diff
changeset
|
10480 current setting of 'conceallevel' and 'listchars'. |
|
11579
52e3a77c097b
patch 8.0.0672: third item of synconcealed() changes too often
Christian Brabandt <cb@256bit.org>
parents:
11561
diff
changeset
|
10481 3. The third and final item in the list is a number |
|
52e3a77c097b
patch 8.0.0672: third item of synconcealed() changes too often
Christian Brabandt <cb@256bit.org>
parents:
11561
diff
changeset
|
10482 representing the specific syntax region matched in the |
|
52e3a77c097b
patch 8.0.0672: third item of synconcealed() changes too often
Christian Brabandt <cb@256bit.org>
parents:
11561
diff
changeset
|
10483 line. When the character is not concealed the value is |
|
52e3a77c097b
patch 8.0.0672: third item of synconcealed() changes too often
Christian Brabandt <cb@256bit.org>
parents:
11561
diff
changeset
|
10484 zero. This allows detection of the beginning of a new |
|
52e3a77c097b
patch 8.0.0672: third item of synconcealed() changes too often
Christian Brabandt <cb@256bit.org>
parents:
11561
diff
changeset
|
10485 concealable region if there are two consecutive regions |
|
52e3a77c097b
patch 8.0.0672: third item of synconcealed() changes too often
Christian Brabandt <cb@256bit.org>
parents:
11561
diff
changeset
|
10486 with the same replacement character. For an example, if |
|
52e3a77c097b
patch 8.0.0672: third item of synconcealed() changes too often
Christian Brabandt <cb@256bit.org>
parents:
11561
diff
changeset
|
10487 the text is "123456" and both "23" and "45" are concealed |
| 14864 | 10488 and replaced by the character "X", then: |
|
11579
52e3a77c097b
patch 8.0.0672: third item of synconcealed() changes too often
Christian Brabandt <cb@256bit.org>
parents:
11561
diff
changeset
|
10489 call returns ~ |
| 12254 | 10490 synconcealed(lnum, 1) [0, '', 0] |
| 10491 synconcealed(lnum, 2) [1, 'X', 1] | |
| 10492 synconcealed(lnum, 3) [1, 'X', 1] | |
| 10493 synconcealed(lnum, 4) [1, 'X', 2] | |
| 10494 synconcealed(lnum, 5) [1, 'X', 2] | |
| 10495 synconcealed(lnum, 6) [0, '', 0] | |
|
2608
7d8af31066c8
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
2596
diff
changeset
|
10496 |
|
7d8af31066c8
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
2596
diff
changeset
|
10497 |
| 1500 | 10498 synstack({lnum}, {col}) *synstack()* |
| 10499 Return a |List|, which is the stack of syntax items at the | |
| 10500 position {lnum} and {col} in the current window. Each item in | |
| 10501 the List is an ID like what |synID()| returns. | |
| 10502 The first item in the List is the outer region, following are | |
| 10503 items contained in that one. The last one is what |synID()| | |
| 10504 returns, unless not the whole item is highlighted or it is a | |
| 10505 transparent item. | |
| 10506 This function is useful for debugging a syntax file. | |
| 10507 Example that shows the syntax stack under the cursor: > | |
| 10508 for id in synstack(line("."), col(".")) | |
| 10509 echo synIDattr(id, "name") | |
| 10510 endfor | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2281
diff
changeset
|
10511 < When the position specified with {lnum} and {col} is invalid |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2281
diff
changeset
|
10512 nothing is returned. The position just after the last |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2281
diff
changeset
|
10513 character in a line and the first column in an empty line are |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2281
diff
changeset
|
10514 valid positions. |
| 1500 | 10515 |
| 24 | 10516 system({expr} [, {input}]) *system()* *E677* |
| 5808 | 10517 Get the output of the shell command {expr} as a string. See |
| 21093 | 10518 |systemlist()| to get the output as a |List|. |
| 5806 | 10519 |
| 12785 | 10520 When {input} is given and is a string this string is written |
| 10521 to a file and passed as stdin to the command. The string is | |
| 10522 written as-is, you need to take care of using the correct line | |
| 5806 | 10523 separators yourself. |
| 10524 If {input} is given and is a |List| it is written to the file | |
| 10525 in a way |writefile()| does with {binary} set to "b" (i.e. | |
| 10526 with a newline between each list item with newlines inside | |
|
10522
7232cd9f8a7c
commit https://github.com/vim/vim/commit/12c4492dd35e0cd83c8816be2ec849b836109882
Christian Brabandt <cb@256bit.org>
parents:
10449
diff
changeset
|
10527 list items converted to NULs). |
|
7232cd9f8a7c
commit https://github.com/vim/vim/commit/12c4492dd35e0cd83c8816be2ec849b836109882
Christian Brabandt <cb@256bit.org>
parents:
10449
diff
changeset
|
10528 When {input} is given and is a number that is a valid id for |
|
7232cd9f8a7c
commit https://github.com/vim/vim/commit/12c4492dd35e0cd83c8816be2ec849b836109882
Christian Brabandt <cb@256bit.org>
parents:
10449
diff
changeset
|
10529 an existing buffer then the content of the buffer is written |
|
7232cd9f8a7c
commit https://github.com/vim/vim/commit/12c4492dd35e0cd83c8816be2ec849b836109882
Christian Brabandt <cb@256bit.org>
parents:
10449
diff
changeset
|
10530 to the file line by line, each line terminated by a NL and |
|
7232cd9f8a7c
commit https://github.com/vim/vim/commit/12c4492dd35e0cd83c8816be2ec849b836109882
Christian Brabandt <cb@256bit.org>
parents:
10449
diff
changeset
|
10531 NULs characters where the text has a NL. |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9464
diff
changeset
|
10532 |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9464
diff
changeset
|
10533 Pipes are not used, the 'shelltemp' option is not used. |
| 5806 | 10534 |
|
10038
7cf4e210cf3c
commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672
Christian Brabandt <cb@256bit.org>
parents:
10027
diff
changeset
|
10535 When prepended by |:silent| the terminal will not be set to |
| 6183 | 10536 cooked mode. This is meant to be used for commands that do |
| 10537 not need the user to type. It avoids stray characters showing | |
| 10538 up on the screen which require |CTRL-L| to remove. > | |
| 10539 :silent let f = system('ls *.vim') | |
| 10540 < | |
| 12785 | 10541 Note: Use |shellescape()| or |::S| with |expand()| or |
| 10542 |fnamemodify()| to escape special characters in a command | |
| 10543 argument. Newlines in {expr} may cause the command to fail. | |
| 10544 The characters in 'shellquote' and 'shellxquote' may also | |
| 5690 | 10545 cause trouble. |
| 7 | 10546 This is not to be used for interactive commands. |
| 1661 | 10547 |
| 7 | 10548 The result is a String. Example: > |
| 1661 | 10549 :let files = system("ls " . shellescape(expand('%:h'))) |
| 5690 | 10550 :let files = system('ls ' . expand('%:h:S')) |
| 7 | 10551 |
| 10552 < To make the result more system-independent, the shell output | |
| 10553 is filtered to replace <CR> with <NL> for Macintosh, and | |
| 10554 <CR><NL> with <NL> for DOS-like systems. | |
| 5277 | 10555 To avoid the string being truncated at a NUL, all NUL |
| 10556 characters are replaced with SOH (0x01). | |
| 10557 | |
| 7 | 10558 The command executed is constructed using several options: |
| 10559 'shell' 'shellcmdflag' 'shellxquote' {expr} 'shellredir' {tmp} 'shellxquote' | |
| 10560 ({tmp} is an automatically generated file name). | |
|
18912
ccd16426a1f9
patch 8.2.0017: OS/2 and MS-DOS are still mentioned
Bram Moolenaar <Bram@vim.org>
parents:
18879
diff
changeset
|
10561 For Unix, braces are put around {expr} to allow for |
| 7 | 10562 concatenated commands. |
| 10563 | |
| 794 | 10564 The command will be executed in "cooked" mode, so that a |
| 10565 CTRL-C will interrupt the command (on Unix at least). | |
| 10566 | |
| 7 | 10567 The resulting error code can be found in |v:shell_error|. |
| 10568 This function will fail in |restricted-mode|. | |
| 625 | 10569 |
| 10570 Note that any wrong value in the options mentioned above may | |
| 10571 make the function fail. It has also been reported to fail | |
| 10572 when using a security agent application. | |
| 7 | 10573 Unlike ":!cmd" there is no automatic check for changed files. |
| 10574 Use |:checktime| to force a check. | |
| 10575 | |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10576 Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10577 :echo GetCmd()->system() |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10578 |
| 205 | 10579 |
| 5808 | 10580 systemlist({expr} [, {input}]) *systemlist()* |
| 12785 | 10581 Same as |system()|, but returns a |List| with lines (parts of |
| 10582 output separated by NL) with NULs transformed into NLs. Output | |
| 10583 is the same as |readfile()| will output with {binary} argument | |
| 18186 | 10584 set to "b", except that there is no extra empty item when the |
| 10585 result ends in a NL. | |
| 10586 Note that on MS-Windows you may get trailing CR characters. | |
| 10587 | |
| 10588 To see the difference between "echo hello" and "echo -n hello" | |
| 10589 use |system()| and |split()|: > | |
| 10590 echo system('echo hello')->split('\n', 1) | |
| 10591 < | |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10592 Returns an empty string on error. |
| 5808 | 10593 |
|
17624
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10594 Can also be used as a |method|: > |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10595 :echo GetCmd()->systemlist() |
|
4c7097a980a5
patch 8.1.1809: more functions can be used as a method
Bram Moolenaar <Bram@vim.org>
parents:
17620
diff
changeset
|
10596 |
| 5808 | 10597 |
| 677 | 10598 tabpagebuflist([{arg}]) *tabpagebuflist()* |
| 685 | 10599 The result is a |List|, where each item is the number of the |
| 677 | 10600 buffer associated with each window in the current tab page. |
|
9887
b4da19b7539f
commit https://github.com/vim/vim/commit/dc1f1645cb495fa6bfbe216d7359f23539a0e25d
Christian Brabandt <cb@256bit.org>
parents:
9881
diff
changeset
|
10601 {arg} specifies the number of the tab page to be used. When |
| 677 | 10602 omitted the current tab page is used. |
| 10603 When {arg} is invalid the number zero is returned. | |
| 10604 To get a list of all buffers in all tabs use this: > | |
| 3445 | 10605 let buflist = [] |
| 677 | 10606 for i in range(tabpagenr('$')) |
| 3445 | 10607 call extend(buflist, tabpagebuflist(i + 1)) |
| 677 | 10608 endfor |
| 10609 < Note that a buffer may appear in more than one window. | |
| 10610 | |
|
18031
8a2fb21c23c0
patch 8.1.2011: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18017
diff
changeset
|
10611 Can also be used as a |method|: > |
|
8a2fb21c23c0
patch 8.1.2011: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18017
diff
changeset
|
10612 GetTabpage()->tabpagebuflist() |
| 677 | 10613 |
| 10614 tabpagenr([{arg}]) *tabpagenr()* | |
| 674 | 10615 The result is a Number, which is the number of the current |
| 10616 tab page. The first tab page has number 1. | |
|
21703
22583b9d4efd
patch 8.2.1401: cannot jump to the last used tabpage
Bram Moolenaar <Bram@vim.org>
parents:
21676
diff
changeset
|
10617 |
|
22583b9d4efd
patch 8.2.1401: cannot jump to the last used tabpage
Bram Moolenaar <Bram@vim.org>
parents:
21676
diff
changeset
|
10618 The optional argument {arg} supports the following values: |
|
22583b9d4efd
patch 8.2.1401: cannot jump to the last used tabpage
Bram Moolenaar <Bram@vim.org>
parents:
21676
diff
changeset
|
10619 $ the number of the last tab page (the tab page |
|
22583b9d4efd
patch 8.2.1401: cannot jump to the last used tabpage
Bram Moolenaar <Bram@vim.org>
parents:
21676
diff
changeset
|
10620 count). |
|
22583b9d4efd
patch 8.2.1401: cannot jump to the last used tabpage
Bram Moolenaar <Bram@vim.org>
parents:
21676
diff
changeset
|
10621 # the number of the last accessed tab page |
|
22583b9d4efd
patch 8.2.1401: cannot jump to the last used tabpage
Bram Moolenaar <Bram@vim.org>
parents:
21676
diff
changeset
|
10622 (where |g<Tab>| goes to). if there is no |
|
22583b9d4efd
patch 8.2.1401: cannot jump to the last used tabpage
Bram Moolenaar <Bram@vim.org>
parents:
21676
diff
changeset
|
10623 previous tab page 0 is returned. |
| 674 | 10624 The number can be used with the |:tab| command. |
| 10625 | |
| 10626 | |
| 5763 | 10627 tabpagewinnr({tabarg} [, {arg}]) *tabpagewinnr()* |
|
2569
f612f6b0b883
Docs fix for tabpagewinnr(). (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2561
diff
changeset
|
10628 Like |winnr()| but for tab page {tabarg}. |
| 677 | 10629 {tabarg} specifies the number of tab page to be used. |
| 10630 {arg} is used like with |winnr()|: | |
| 10631 - When omitted the current window number is returned. This is | |
| 10632 the window which will be used when going to this tab page. | |
| 10633 - When "$" the number of windows is returned. | |
| 10634 - When "#" the previous window nr is returned. | |
| 10635 Useful examples: > | |
| 10636 tabpagewinnr(1) " current window of tab page 1 | |
| 10637 tabpagewinnr(4, '$') " number of windows in tab page 4 | |
| 10638 < When {tabarg} is invalid zero is returned. | |
| 10639 | |
|
18031
8a2fb21c23c0
patch 8.1.2011: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18017
diff
changeset
|
10640 Can also be used as a |method|: > |
|
8a2fb21c23c0
patch 8.1.2011: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18017
diff
changeset
|
10641 GetTabpage()->tabpagewinnr() |
|
8a2fb21c23c0
patch 8.1.2011: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18017
diff
changeset
|
10642 < |
| 805 | 10643 *tagfiles()* |
| 10644 tagfiles() Returns a |List| with the file names used to search for tags | |
| 10645 for the current buffer. This is the 'tags' option expanded. | |
| 10646 | |
| 10647 | |
| 12785 | 10648 taglist({expr} [, {filename}]) *taglist()* |
| 205 | 10649 Returns a list of tags matching the regular expression {expr}. |
|
11225
d3415ec1cdaf
patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents:
11211
diff
changeset
|
10650 |
|
d3415ec1cdaf
patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents:
11211
diff
changeset
|
10651 If {filename} is passed it is used to prioritize the results |
|
d3415ec1cdaf
patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents:
11211
diff
changeset
|
10652 in the same way that |:tselect| does. See |tag-priority|. |
|
d3415ec1cdaf
patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents:
11211
diff
changeset
|
10653 {filename} should be the full path of the file. |
|
d3415ec1cdaf
patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents:
11211
diff
changeset
|
10654 |
| 438 | 10655 Each list item is a dictionary with at least the following |
| 10656 entries: | |
| 648 | 10657 name Name of the tag. |
| 10658 filename Name of the file where the tag is | |
| 1156 | 10659 defined. It is either relative to the |
| 10660 current directory or a full path. | |
| 205 | 10661 cmd Ex command used to locate the tag in |
| 10662 the file. | |
| 648 | 10663 kind Type of the tag. The value for this |
| 205 | 10664 entry depends on the language specific |
| 1156 | 10665 kind values. Only available when |
| 10666 using a tags file generated by | |
| 10667 Exuberant ctags or hdrtag. | |
| 648 | 10668 static A file specific tag. Refer to |
| 205 | 10669 |static-tag| for more information. |
| 1156 | 10670 More entries may be present, depending on the content of the |
| 10671 tags file: access, implementation, inherits and signature. | |
| 10672 Refer to the ctags documentation for information about these | |
| 10673 fields. For C code the fields "struct", "class" and "enum" | |
| 10674 may appear, they give the name of the entity the tag is | |
| 10675 contained in. | |
| 452 | 10676 |
| 11062 | 10677 The ex-command "cmd" can be either an ex search pattern, a |
| 216 | 10678 line number or a line number followed by a byte number. |
| 205 | 10679 |
| 10680 If there are no matching tags, then an empty list is returned. | |
| 10681 | |
| 10682 To get an exact tag match, the anchors '^' and '$' should be | |
| 4073 | 10683 used in {expr}. This also make the function work faster. |
| 10684 Refer to |tag-regexp| for more information about the tag | |
| 10685 search regular expression pattern. | |
| 205 | 10686 |
| 10687 Refer to |'tags'| for information about how the tags file is | |
| 10688 located by Vim. Refer to |tags-file-format| for the format of | |
| 10689 the tags file generated by the different ctags tools. | |
| 10690 | |
|
18031
8a2fb21c23c0
patch 8.1.2011: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18017
diff
changeset
|
10691 Can also be used as a |method|: > |
|
8a2fb21c23c0
patch 8.1.2011: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18017
diff
changeset
|
10692 GetTagpattern()->taglist() |
|
8a2fb21c23c0
patch 8.1.2011: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18017
diff
changeset
|
10693 |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10694 tan({expr}) *tan()* |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
10695 Return the tangent of {expr}, measured in radians, as a |Float| |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10696 in the range [-inf, inf]. |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
10697 {expr} must evaluate to a |Float| or a |Number|. |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10698 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10699 :echo tan(10) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10700 < 0.648361 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10701 :echo tan(-4.01) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10702 < -1.181502 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10703 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10704 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10705 Compute()->tan() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10706 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
10707 {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10708 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10709 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10710 tanh({expr}) *tanh()* |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
10711 Return the hyperbolic tangent of {expr} as a |Float| in the |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10712 range [-1, 1]. |
|
2337
a0f87fc19d1d
Better conceal in help. (partly by Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
10713 {expr} must evaluate to a |Float| or a |Number|. |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10714 Examples: > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10715 :echo tanh(0.5) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10716 < 0.462117 > |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10717 :echo tanh(-1) |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10718 < -0.761594 |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10719 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10720 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10721 Compute()->tanh() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10722 < |
|
2570
71b56b4e7785
Make the references to features in the help more consistent. (Sylvain Hitier)
Bram Moolenaar <bram@vim.org>
parents:
2569
diff
changeset
|
10723 {only available when compiled with the |+float| feature} |
|
2206
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10724 |
|
a8afba7027ae
Add extra floating point functions.
Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
10725 |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10726 tempname() *tempname()* *temp-file-name* |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10727 The result is a String, which is the name of a file that |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
10728 doesn't exist. It can be used for a temporary file. The name |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10729 is different for at least 26 consecutive calls. Example: > |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10730 :let tmpfile = tempname() |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10731 :exe "redir > " . tmpfile |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10732 < For Unix, the file will be in a private directory |tempfile|. |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10733 For MS-Windows forward slashes are used when the 'shellslash' |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10734 option is set or when 'shellcmdflag' starts with '-'. |
|
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10735 |
|
17456
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17450
diff
changeset
|
10736 |
|
17259
6dbb9b3c53e2
patch 8.1.1629: terminal function help is in the wrong file
Bram Moolenaar <Bram@vim.org>
parents:
17257
diff
changeset
|
10737 term_ functions are documented here: |terminal-function-details| |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10738 |
|
20836
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10739 |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10740 terminalprops() *terminalprops()* |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10741 Returns a dictionary with properties of the terminal that Vim |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10742 detected from the response to |t_RV| request. See |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10743 |v:termresponse| for the response itself. If |v:termresponse| |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10744 is empty most values here will be 'u' for unknown. |
| 22723 | 10745 cursor_style whether sending |t_RS| works ** |
| 10746 cursor_blink_mode whether sending |t_RC| works ** | |
|
20836
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10747 underline_rgb whether |t_8u| works ** |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10748 mouse mouse type supported |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10749 |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10750 ** value 'u' for unknown, 'y' for yes, 'n' for no |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10751 |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10752 If the |+termresponse| feature is missing then the result is |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10753 an empty dictionary. |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10754 |
| 20965 | 10755 If "cursor_style" is 'y' then |t_RS| will be sent to request the |
|
20836
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patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10756 current cursor style. |
| 20965 | 10757 If "cursor_blink_mode" is 'y' then |t_RC| will be sent to |
|
20836
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10758 request the cursor blink status. |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10759 "cursor_style" and "cursor_blink_mode" are also set if |t_u7| |
|
2616c5a337e0
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Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10760 is not empty, Vim will detect the working of sending |t_RS| |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10761 and |t_RC| on startup. |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10762 |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10763 When "underline_rgb" is not 'y', then |t_8u| will be made empty. |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10764 This avoids sending it to xterm, which would clear the colors. |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10765 |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10766 For "mouse" the value 'u' is unknown |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10767 |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10768 Also see: |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10769 - 'ambiwidth' - detected by using |t_u7|. |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10770 - |v:termstyleresp| and |v:termblinkresp| for the response to |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10771 |t_RS| and |t_RC|. |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10772 |
|
2616c5a337e0
patch 8.2.0970: terminal properties are not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents:
20786
diff
changeset
|
10773 |
| 17571 | 10774 test_ functions are documented here: |test-functions-details| |
|
17456
e414281d8bb4
patch 8.1.1726: the eval.txt help file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17450
diff
changeset
|
10775 |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
10776 |
|
9790
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10777 *timer_info()* |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10778 timer_info([{id}]) |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10779 Return a list with information about timers. |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10780 When {id} is given only information about this timer is |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10781 returned. When timer {id} does not exist an empty list is |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10782 returned. |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10783 When {id} is omitted information about all timers is returned. |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10784 |
| 21093 | 10785 For each timer the information is stored in a |Dictionary| with |
|
9790
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10786 these items: |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10787 "id" the timer ID |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10788 "time" time the timer was started with |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10789 "remaining" time until the timer fires |
|
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10790 "repeat" number of times the timer will still fire; |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10791 -1 means forever |
|
9790
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10792 "callback" the callback |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10793 "paused" 1 if the timer is paused, 0 otherwise |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10794 |
|
18035
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10795 Can also be used as a |method|: > |
|
11dca9732a48
patch 8.1.2013: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18031
diff
changeset
|
10796 GetTimer()->timer_info() |
|
11dca9732a48
patch 8.1.2013: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10797 |
|
11dca9732a48
patch 8.1.2013: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10798 < {only available when compiled with the |+timers| feature} |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10799 |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10800 timer_pause({timer}, {paused}) *timer_pause()* |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10801 Pause or unpause a timer. A paused timer does not invoke its |
|
9887
b4da19b7539f
commit https://github.com/vim/vim/commit/dc1f1645cb495fa6bfbe216d7359f23539a0e25d
Christian Brabandt <cb@256bit.org>
parents:
9881
diff
changeset
|
10802 callback when its time expires. Unpausing a timer may cause |
|
b4da19b7539f
commit https://github.com/vim/vim/commit/dc1f1645cb495fa6bfbe216d7359f23539a0e25d
Christian Brabandt <cb@256bit.org>
parents:
9881
diff
changeset
|
10803 the callback to be invoked almost immediately if enough time |
|
b4da19b7539f
commit https://github.com/vim/vim/commit/dc1f1645cb495fa6bfbe216d7359f23539a0e25d
Christian Brabandt <cb@256bit.org>
parents:
9881
diff
changeset
|
10804 has passed. |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10805 |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10806 Pausing a timer is useful to avoid the callback to be called |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10807 for a short time. |
|
6a28d0c6f929
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10808 |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10809 If {paused} evaluates to a non-zero Number or a non-empty |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10810 String, then the timer is paused, otherwise it is unpaused. |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10811 See |non-zero-arg|. |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10812 |
|
18035
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
10813 Can also be used as a |method|: > |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
10814 GetTimer()->timer_pause(1) |
|
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parents:
18031
diff
changeset
|
10815 |
|
11dca9732a48
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Bram Moolenaar <Bram@vim.org>
parents:
18031
diff
changeset
|
10816 < {only available when compiled with the |+timers| feature} |
|
9790
34cc6a101340
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Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10817 |
|
9887
b4da19b7539f
commit https://github.com/vim/vim/commit/dc1f1645cb495fa6bfbe216d7359f23539a0e25d
Christian Brabandt <cb@256bit.org>
parents:
9881
diff
changeset
|
10818 *timer_start()* *timer* *timers* |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10819 timer_start({time}, {callback} [, {options}]) |
|
63dc856bd13d
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parents:
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diff
changeset
|
10820 Create a timer and return the timer ID. |
|
63dc856bd13d
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parents:
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diff
changeset
|
10821 |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10822 {time} is the waiting time in milliseconds. This is the |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
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parents:
8538
diff
changeset
|
10823 minimum time before invoking the callback. When the system is |
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63dc856bd13d
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parents:
8538
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changeset
|
10824 busy or Vim is not waiting for input the time will be longer. |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10825 |
|
63dc856bd13d
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parents:
8538
diff
changeset
|
10826 {callback} is the function to call. It can be the name of a |
|
10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
10827 function or a |Funcref|. It is called with one argument, which |
|
8577
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
10828 is the timer ID. The callback is only invoked when Vim is |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
10829 waiting for input. |
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63dc856bd13d
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changeset
|
10830 |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
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parents:
8538
diff
changeset
|
10831 {options} is a dictionary. Supported entries: |
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63dc856bd13d
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Christian Brabandt <cb@256bit.org>
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8538
diff
changeset
|
10832 "repeat" Number of times to repeat calling the |
|
10153
715d6c5707b8
commit https://github.com/vim/vim/commit/abd468ed0fbcba391e7833feeaa7de3ced841455
Christian Brabandt <cb@256bit.org>
parents:
10140
diff
changeset
|
10833 callback. -1 means forever. When not present |
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715d6c5707b8
commit https://github.com/vim/vim/commit/abd468ed0fbcba391e7833feeaa7de3ced841455
Christian Brabandt <cb@256bit.org>
parents:
10140
diff
changeset
|
10834 the callback will be called once. |
|
11639
71d7b5ed08a0
patch 8.0.0702: an error in a timer can make Vim unusable
Christian Brabandt <cb@256bit.org>
parents:
11609
diff
changeset
|
10835 If the timer causes an error three times in a |
|
71d7b5ed08a0
patch 8.0.0702: an error in a timer can make Vim unusable
Christian Brabandt <cb@256bit.org>
parents:
11609
diff
changeset
|
10836 row the repeat is cancelled. This avoids that |
|
71d7b5ed08a0
patch 8.0.0702: an error in a timer can make Vim unusable
Christian Brabandt <cb@256bit.org>
parents:
11609
diff
changeset
|
10837 Vim becomes unusable because of all the error |
|
71d7b5ed08a0
patch 8.0.0702: an error in a timer can make Vim unusable
Christian Brabandt <cb@256bit.org>
parents:
11609
diff
changeset
|
10838 messages. |
|
8577
63dc856bd13d
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parents:
8538
diff
changeset
|
10839 |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10840 Example: > |
|
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10841 func MyHandler(timer) |
|
63dc856bd13d
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diff
changeset
|
10842 echo 'Handler called' |
|
63dc856bd13d
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diff
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|
10843 endfunc |
|
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10844 let timer = timer_start(500, 'MyHandler', |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10845 \ {'repeat': 3}) |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10846 < This will invoke MyHandler() three times at 500 msec |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10847 intervals. |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
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parents:
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diff
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|
10848 |
|
18035
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diff
changeset
|
10849 Can also be used as a |method|: > |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
10850 GetMsec()->timer_start(callback) |
|
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diff
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|
10851 |
|
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patch 8.1.2013: more functions can be used as methods
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diff
changeset
|
10852 < Not available in the |sandbox|. |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
10853 {only available when compiled with the |+timers| feature} |
|
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10854 |
|
8669
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
10855 timer_stop({timer}) *timer_stop()* |
|
9097
071f9da012fb
commit https://github.com/vim/vim/commit/06d2d38ab7564e1f784b1058a4ef4580cd6d1810
Christian Brabandt <cb@256bit.org>
parents:
9076
diff
changeset
|
10856 Stop a timer. The timer callback will no longer be invoked. |
|
071f9da012fb
commit https://github.com/vim/vim/commit/06d2d38ab7564e1f784b1058a4ef4580cd6d1810
Christian Brabandt <cb@256bit.org>
parents:
9076
diff
changeset
|
10857 {timer} is an ID returned by timer_start(), thus it must be a |
|
9790
34cc6a101340
commit https://github.com/vim/vim/commit/8e97bd74b5377753597e3d98e7123d8985c7fffd
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
10858 Number. If {timer} does not exist there is no error. |
|
8669
06848fe9c816
commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
10859 |
|
18035
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|
10860 Can also be used as a |method|: > |
|
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parents:
18031
diff
changeset
|
10861 GetTimer()->timer_stop() |
|
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diff
changeset
|
10862 |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10863 < {only available when compiled with the |+timers| feature} |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10864 |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10865 timer_stopall() *timer_stopall()* |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10866 Stop all timers. The timer callbacks will no longer be |
|
17366
9843fbfa0ee5
patch 8.1.1682: placing a larger number of signs is slow
Bram Moolenaar <Bram@vim.org>
parents:
17292
diff
changeset
|
10867 invoked. Useful if a timer is misbehaving. If there are no |
|
9843fbfa0ee5
patch 8.1.1682: placing a larger number of signs is slow
Bram Moolenaar <Bram@vim.org>
parents:
17292
diff
changeset
|
10868 timers there is no error. |
|
9810
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10869 |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10870 {only available when compiled with the |+timers| feature} |
|
6a28d0c6f929
commit https://github.com/vim/vim/commit/b73598e2f022a22fec512ea681c70d2775e8fd87
Christian Brabandt <cb@256bit.org>
parents:
9790
diff
changeset
|
10871 |
| 7 | 10872 tolower({expr}) *tolower()* |
| 10873 The result is a copy of the String given, with all uppercase | |
| 10874 characters turned into lowercase (just like applying |gu| to | |
| 10875 the string). | |
| 10876 | |
|
18035
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changeset
|
10877 Can also be used as a |method|: > |
|
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parents:
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diff
changeset
|
10878 GetText()->tolower() |
|
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parents:
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diff
changeset
|
10879 |
| 7 | 10880 toupper({expr}) *toupper()* |
| 10881 The result is a copy of the String given, with all lowercase | |
| 10882 characters turned into uppercase (just like applying |gU| to | |
| 10883 the string). | |
| 10884 | |
|
18035
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parents:
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changeset
|
10885 Can also be used as a |method|: > |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10886 GetText()->toupper() |
|
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parents:
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diff
changeset
|
10887 |
| 15 | 10888 tr({src}, {fromstr}, {tostr}) *tr()* |
| 10889 The result is a copy of the {src} string with all characters | |
| 10890 which appear in {fromstr} replaced by the character in that | |
| 10891 position in the {tostr} string. Thus the first character in | |
| 10892 {fromstr} is translated into the first character in {tostr} | |
| 10893 and so on. Exactly like the unix "tr" command. | |
| 10894 This code also deals with multibyte characters properly. | |
| 10895 | |
| 10896 Examples: > | |
| 10897 echo tr("hello there", "ht", "HT") | |
| 10898 < returns "Hello THere" > | |
| 10899 echo tr("<blob>", "<>", "{}") | |
| 10900 < returns "{blob}" | |
| 10901 | |
|
18035
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parents:
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|
10902 Can also be used as a |method|: > |
|
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parents:
18031
diff
changeset
|
10903 GetText()->tr(from, to) |
|
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parents:
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diff
changeset
|
10904 |
|
20629
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10905 trim({text} [, {mask} [, {dir}]]) *trim()* |
|
13513
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patch 8.0.1630: trimming white space is not that easy
Christian Brabandt <cb@256bit.org>
parents:
13501
diff
changeset
|
10906 Return {text} as a String where any character in {mask} is |
|
20629
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patch 8.2.0868: trim() always trims both ends
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parents:
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diff
changeset
|
10907 removed from the beginning and/or end of {text}. |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
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parents:
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diff
changeset
|
10908 |
|
13513
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patch 8.0.1630: trimming white space is not that easy
Christian Brabandt <cb@256bit.org>
parents:
13501
diff
changeset
|
10909 If {mask} is not given, {mask} is all characters up to 0x20, |
|
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patch 8.0.1630: trimming white space is not that easy
Christian Brabandt <cb@256bit.org>
parents:
13501
diff
changeset
|
10910 which includes Tab, space, NL and CR, plus the non-breaking |
|
4064f342bea4
patch 8.0.1630: trimming white space is not that easy
Christian Brabandt <cb@256bit.org>
parents:
13501
diff
changeset
|
10911 space character 0xa0. |
|
20629
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10912 |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
10913 The optional {dir} argument specifies where to remove the |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
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parents:
20627
diff
changeset
|
10914 characters: |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
10915 0 remove from the beginning and end of {text} |
|
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patch 8.2.0868: trim() always trims both ends
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parents:
20627
diff
changeset
|
10916 1 remove only at the beginning of {text} |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
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parents:
20627
diff
changeset
|
10917 2 remove only at the end of {text} |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
10918 When omitted both ends are trimmed. |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
10919 |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
10920 This function deals with multibyte characters properly. |
|
13513
4064f342bea4
patch 8.0.1630: trimming white space is not that easy
Christian Brabandt <cb@256bit.org>
parents:
13501
diff
changeset
|
10921 |
|
4064f342bea4
patch 8.0.1630: trimming white space is not that easy
Christian Brabandt <cb@256bit.org>
parents:
13501
diff
changeset
|
10922 Examples: > |
| 13563 | 10923 echo trim(" some text ") |
| 10924 < returns "some text" > | |
| 10925 echo trim(" \r\t\t\r RESERVE \t\n\x0B\xA0") . "_TAIL" | |
|
13513
4064f342bea4
patch 8.0.1630: trimming white space is not that easy
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parents:
13501
diff
changeset
|
10926 < returns "RESERVE_TAIL" > |
| 13563 | 10927 echo trim("rm<Xrm<>X>rrm", "rm<>") |
|
20629
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
10928 < returns "Xrm<>X" (characters in the middle are not removed) > |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
10929 echo trim(" vim ", " ", 2) |
|
7b8ac5e49451
patch 8.2.0868: trim() always trims both ends
Bram Moolenaar <Bram@vim.org>
parents:
20627
diff
changeset
|
10930 < returns " vim" |
|
13513
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patch 8.0.1630: trimming white space is not that easy
Christian Brabandt <cb@256bit.org>
parents:
13501
diff
changeset
|
10931 |
|
18035
11dca9732a48
patch 8.1.2013: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
18031
diff
changeset
|
10932 Can also be used as a |method|: > |
|
11dca9732a48
patch 8.1.2013: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10933 GetText()->trim() |
|
11dca9732a48
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10934 |
| 1621 | 10935 trunc({expr}) *trunc()* |
| 1668 | 10936 Return the largest integral value with magnitude less than or |
| 1621 | 10937 equal to {expr} as a |Float| (truncate towards zero). |
| 10938 {expr} must evaluate to a |Float| or a |Number|. | |
| 10939 Examples: > | |
| 10940 echo trunc(1.456) | |
| 10941 < 1.0 > | |
| 10942 echo trunc(-5.456) | |
| 10943 < -5.0 > | |
| 10944 echo trunc(4.0) | |
| 10945 < 4.0 | |
|
17765
545119cd5554
patch 8.1.1879: more functions can be used as methods
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parents:
17758
diff
changeset
|
10946 |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17758
diff
changeset
|
10947 Can also be used as a |method|: > |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
10948 Compute()->trunc() |
|
545119cd5554
patch 8.1.1879: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
10949 < |
| 1621 | 10950 {only available when compiled with the |+float| feature} |
| 12785 | 10951 |
| 87 | 10952 *type()* |
|
9626
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commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
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parents:
9587
diff
changeset
|
10953 type({expr}) The result is a Number representing the type of {expr}. |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
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parents:
9587
diff
changeset
|
10954 Instead of using the number directly, it is better to use the |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10955 v:t_ variable that has the value: |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10956 Number: 0 |v:t_number| |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
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parents:
9587
diff
changeset
|
10957 String: 1 |v:t_string| |
|
172131507c85
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parents:
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diff
changeset
|
10958 Funcref: 2 |v:t_func| |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10959 List: 3 |v:t_list| |
|
172131507c85
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Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10960 Dictionary: 4 |v:t_dict| |
|
172131507c85
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Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10961 Float: 5 |v:t_float| |
|
172131507c85
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Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10962 Boolean: 6 |v:t_bool| (v:false and v:true) |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
10963 None: 7 |v:t_none| (v:null and v:none) |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
10964 Job: 8 |v:t_job| |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
10965 Channel: 9 |v:t_channel| |
|
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
10966 Blob: 10 |v:t_blob| |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10967 For backward compatibility, this method can be used: > |
| 87 | 10968 :if type(myvar) == type(0) |
| 10969 :if type(myvar) == type("") | |
| 10970 :if type(myvar) == type(function("tr")) | |
| 10971 :if type(myvar) == type([]) | |
| 153 | 10972 :if type(myvar) == type({}) |
| 1621 | 10973 :if type(myvar) == type(0.0) |
|
7742
5f6f35a3cb12
commit https://github.com/vim/vim/commit/705ada1aff27ecd9c47c690df817d043c2ceb5e2
Christian Brabandt <cb@256bit.org>
parents:
7712
diff
changeset
|
10974 :if type(myvar) == type(v:false) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
10975 :if type(myvar) == type(v:none) |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10976 < To check if the v:t_ variables exist use this: > |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10977 :if exists('v:t_number') |
| 7 | 10978 |
|
17612
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patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
10979 < Can also be used as a |method|: > |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17571
diff
changeset
|
10980 mylist->type() |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
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parents:
17571
diff
changeset
|
10981 |
|
2236
dc2e5ec0500d
Added the undofile() function. Updated runtime files.
Bram Moolenaar <bram@vim.org>
parents:
2226
diff
changeset
|
10982 undofile({name}) *undofile()* |
|
dc2e5ec0500d
Added the undofile() function. Updated runtime files.
Bram Moolenaar <bram@vim.org>
parents:
2226
diff
changeset
|
10983 Return the name of the undo file that would be used for a file |
|
dc2e5ec0500d
Added the undofile() function. Updated runtime files.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
10984 with name {name} when writing. This uses the 'undodir' |
|
dc2e5ec0500d
Added the undofile() function. Updated runtime files.
Bram Moolenaar <bram@vim.org>
parents:
2226
diff
changeset
|
10985 option, finding directories that exist. It does not check if |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2249
diff
changeset
|
10986 the undo file exists. |
|
2249
6d3d35ff2c2b
Use full path in undofile(). Updated docs.
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
10987 {name} is always expanded to the full path, since that is what |
|
6d3d35ff2c2b
Use full path in undofile(). Updated docs.
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
10988 is used internally. |
|
3507
8201108e9cf0
More runtime file fixes for 'compatible' mode.
Bram Moolenaar <bram@vim.org>
parents:
3492
diff
changeset
|
10989 If {name} is empty undofile() returns an empty string, since a |
|
8201108e9cf0
More runtime file fixes for 'compatible' mode.
Bram Moolenaar <bram@vim.org>
parents:
3492
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changeset
|
10990 buffer without a file name will not write an undo file. |
|
2236
dc2e5ec0500d
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Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
10991 Useful in combination with |:wundo| and |:rundo|. |
|
15378
0d76dd701e49
patch 8.1.0697: ":sign place" requires the buffer argument
Bram Moolenaar <Bram@vim.org>
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15335
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|
10992 When compiled without the |+persistent_undo| option this always |
|
2236
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Added the undofile() function. Updated runtime files.
Bram Moolenaar <bram@vim.org>
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|
10993 returns an empty string. |
|
dc2e5ec0500d
Added the undofile() function. Updated runtime files.
Bram Moolenaar <bram@vim.org>
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|
10994 |
|
18035
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patch 8.1.2013: more functions can be used as methods
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|
10995 Can also be used as a |method|: > |
|
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|
10996 GetFilename()->undofile() |
|
11dca9732a48
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|
10997 |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
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|
10998 undotree() *undotree()* |
|
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10999 Return the current state of the undo tree in a dictionary with |
|
941ff1cd317a
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11000 the following items: |
|
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changeset
|
11001 "seq_last" The highest undo sequence number used. |
|
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|
11002 "seq_cur" The sequence number of the current position in |
|
941ff1cd317a
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|
11003 the undo tree. This differs from "seq_last" |
|
941ff1cd317a
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|
11004 when some changes were undone. |
|
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|
11005 "time_cur" Time last used for |:earlier| and related |
|
941ff1cd317a
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|
11006 commands. Use |strftime()| to convert to |
|
941ff1cd317a
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|
11007 something readable. |
|
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|
11008 "save_last" Number of the last file write. Zero when no |
|
941ff1cd317a
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11009 write yet. |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
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|
11010 "save_cur" Number of the current position in the undo |
| 12785 | 11011 tree. |
|
2280
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11012 "synced" Non-zero when the last undo block was synced. |
|
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|
11013 This happens when waiting from input from the |
|
941ff1cd317a
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|
11014 user. See |undo-blocks|. |
|
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|
11015 "entries" A list of dictionaries with information about |
|
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|
11016 undo blocks. |
|
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|
11017 |
|
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|
11018 The first item in the "entries" list is the oldest undo item. |
| 21093 | 11019 Each List item is a |Dictionary| with these items: |
|
2280
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|
11020 "seq" Undo sequence number. Same as what appears in |
|
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|
11021 |:undolist|. |
|
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|
11022 "time" Timestamp when the change happened. Use |
|
941ff1cd317a
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|
11023 |strftime()| to convert to something readable. |
|
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|
11024 "newhead" Only appears in the item that is the last one |
|
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|
11025 that was added. This marks the last change |
|
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|
11026 and where further changes will be added. |
|
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|
11027 "curhead" Only appears in the item that is the last one |
|
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|
11028 that was undone. This marks the current |
|
941ff1cd317a
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|
11029 position in the undo tree, the block that will |
|
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|
11030 be used by a redo command. When nothing was |
|
941ff1cd317a
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|
11031 undone after the last change this item will |
|
941ff1cd317a
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|
11032 not appear anywhere. |
|
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Add file save counter to undo information. Add undotree() function.
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|
11033 "save" Only appears on the last block before a file |
|
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|
11034 write. The number is the write count. The |
|
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Add file save counter to undo information. Add undotree() function.
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diff
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|
11035 first write has number 1, the last one the |
|
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|
11036 "save_last" mentioned above. |
|
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|
11037 "alt" Alternate entry. This is again a List of undo |
|
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|
11038 blocks. Each item may again have an "alt" |
|
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|
11039 item. |
|
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|
11040 |
| 5747 | 11041 uniq({list} [, {func} [, {dict}]]) *uniq()* *E882* |
| 11042 Remove second and succeeding copies of repeated adjacent | |
| 11043 {list} items in-place. Returns {list}. If you want a list | |
| 11044 to remain unmodified make a copy first: > | |
| 11045 :let newlist = uniq(copy(mylist)) | |
| 11046 < The default compare function uses the string representation of | |
| 11047 each item. For the use of {func} and {dict} see |sort()|. | |
| 11048 | |
|
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|
11049 Can also be used as a |method|: > |
|
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diff
changeset
|
11050 mylist->uniq() |
|
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|
11051 |
| 140 | 11052 values({dict}) *values()* |
|
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commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
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9861
diff
changeset
|
11053 Return a |List| with all the values of {dict}. The |List| is |
|
15571
4af72c724093
patch 8.1.0793: incorrect error messages for functions that take a Blob
Bram Moolenaar <Bram@vim.org>
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15512
diff
changeset
|
11054 in arbitrary order. Also see |items()| and |keys()|. |
| 140 | 11055 |
|
17612
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|
11056 Can also be used as a |method|: > |
|
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changeset
|
11057 mydict->values() |
| 140 | 11058 |
| 7 | 11059 virtcol({expr}) *virtcol()* |
| 11060 The result is a Number, which is the screen column of the file | |
| 11061 position given with {expr}. That is, the last screen position | |
| 11062 occupied by the character at that position, when the screen | |
| 11063 would be of unlimited width. When there is a <Tab> at the | |
| 11064 position, the returned Number will be the column at the end of | |
| 11065 the <Tab>. For example, for a <Tab> in column 1, with 'ts' | |
| 3445 | 11066 set to 8, it returns 8. |conceal| is ignored. |
| 1317 | 11067 For the byte position use |col()|. |
| 11068 For the use of {expr} see |col()|. | |
| 11069 When 'virtualedit' is used {expr} can be [lnum, col, off], where | |
| 703 | 11070 "off" is the offset in screen columns from the start of the |
| 1266 | 11071 character. E.g., a position within a <Tab> or after the last |
| 2965 | 11072 character. When "off" is omitted zero is used. |
| 7 | 11073 When Virtual editing is active in the current mode, a position |
| 11074 beyond the end of the line can be returned. |'virtualedit'| | |
| 11075 The accepted positions are: | |
| 11076 . the cursor position | |
| 11077 $ the end of the cursor line (the result is the | |
| 11078 number of displayed characters in the cursor line | |
| 11079 plus one) | |
| 11080 'x position of mark x (if the mark is not set, 0 is | |
| 11081 returned) | |
| 6447 | 11082 v In Visual mode: the start of the Visual area (the |
| 11083 cursor is the end). When not in Visual mode | |
| 11084 returns the cursor position. Differs from |'<| in | |
| 11085 that it's updated right away. | |
| 7 | 11086 Note that only marks in the current file can be used. |
| 11087 Examples: > | |
| 11088 virtcol(".") with text "foo^Lbar", with cursor on the "^L", returns 5 | |
| 11089 virtcol("$") with text "foo^Lbar", returns 9 | |
| 1621 | 11090 virtcol("'t") with text " there", with 't at 'h', returns 6 |
|
9877
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
11091 < The first column is 1. 0 is returned for an error. |
| 1156 | 11092 A more advanced example that echoes the maximum length of |
| 11093 all lines: > | |
| 11094 echo max(map(range(1, line('$')), "virtcol([v:val, '$'])")) | |
| 11095 | |
|
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|
11096 < Can also be used as a |method|: > |
|
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|
11097 GetPos()->virtcol() |
|
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|
11098 |
|
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|
11099 |
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|
11100 visualmode([{expr}]) *visualmode()* |
| 7 | 11101 The result is a String, which describes the last Visual mode |
| 856 | 11102 used in the current buffer. Initially it returns an empty |
| 11103 string, but once Visual mode has been used, it returns "v", | |
| 11104 "V", or "<CTRL-V>" (a single CTRL-V character) for | |
| 11105 character-wise, line-wise, or block-wise Visual mode | |
| 11106 respectively. | |
| 7 | 11107 Example: > |
| 11108 :exe "normal " . visualmode() | |
| 11109 < This enters the same Visual mode as before. It is also useful | |
| 11110 in scripts if you wish to act differently depending on the | |
| 11111 Visual mode that was used. | |
| 1621 | 11112 If Visual mode is active, use |mode()| to get the Visual mode |
| 11113 (e.g., in a |:vmap|). | |
|
18035
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|
11114 If {expr} is supplied and it evaluates to a non-zero Number or |
| 1661 | 11115 a non-empty String, then the Visual mode will be cleared and |
|
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9416
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changeset
|
11116 the old value is returned. See |non-zero-arg|. |
| 7 | 11117 |
| 4151 | 11118 wildmenumode() *wildmenumode()* |
|
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diff
changeset
|
11119 Returns |TRUE| when the wildmenu is active and |FALSE| |
| 4151 | 11120 otherwise. See 'wildmenu' and 'wildmode'. |
| 11121 This can be used in mappings to handle the 'wildcharm' option | |
| 11122 gracefully. (Makes only sense with |mapmode-c| mappings). | |
| 11123 | |
| 11124 For example to make <c-j> work like <down> in wildmode, use: > | |
| 11125 :cnoremap <expr> <C-j> wildmenumode() ? "\<Down>\<Tab>" : "\<c-j>" | |
| 11126 < | |
| 11127 (Note, this needs the 'wildcharm' option set appropriately). | |
| 11128 | |
|
16833
6699c03347d2
patch 8.1.1418: win_execute() is not implemented yet
Bram Moolenaar <Bram@vim.org>
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16808
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changeset
|
11129 win_execute({id}, {command} [, {silent}]) *win_execute()* |
|
6699c03347d2
patch 8.1.1418: win_execute() is not implemented yet
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|
11130 Like `execute()` but in the context of window {id}. |
|
6699c03347d2
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diff
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|
11131 The window will temporarily be made the current window, |
|
16849
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diff
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|
11132 without triggering autocommands. When executing {command} |
|
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|
11133 autocommands will be triggered, this may have unexpected side |
|
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diff
changeset
|
11134 effects. Use |:noautocmd| if needed. |
|
16833
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|
11135 Example: > |
|
16849
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|
11136 call win_execute(winid, 'set syntax=python') |
|
629f3d3b6886
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diff
changeset
|
11137 < Doing the same with `setwinvar()` would not trigger |
|
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diff
changeset
|
11138 autocommands and not actually show syntax highlighting. |
| 16944 | 11139 *E994* |
| 11140 Not all commands are allowed in popup windows. | |
| 17758 | 11141 When window {id} does not exist then no error is given. |
| 4151 | 11142 |
| 18343 | 11143 Can also be used as a |method|, the base is passed as the |
| 11144 second argument: > | |
|
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|
11145 GetCommand()->win_execute(winid) |
|
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|
11146 |
|
8536
09041d2fd7d0
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diff
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|
11147 win_findbuf({bufnr}) *win_findbuf()* |
|
9908
2b6654519a7c
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parents:
9904
diff
changeset
|
11148 Returns a list with |window-ID|s for windows that contain |
|
2b6654519a7c
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parents:
9904
diff
changeset
|
11149 buffer {bufnr}. When there is none the list is empty. |
|
8536
09041d2fd7d0
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|
11150 |
|
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|
11151 Can also be used as a |method|: > |
|
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|
11152 GetBufnr()->win_findbuf() |
|
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|
11153 |
|
8534
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8512
diff
changeset
|
11154 win_getid([{win} [, {tab}]]) *win_getid()* |
|
9908
2b6654519a7c
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diff
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|
11155 Get the |window-ID| for the specified window. |
|
8534
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|
11156 When {win} is missing use the current window. |
|
485d4d8a97f6
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|
11157 With {win} this is the window number. The top window has |
| 14999 | 11158 number 1. |
|
8534
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|
11159 Without {tab} use the current tab, otherwise the tab with |
|
485d4d8a97f6
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parents:
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diff
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|
11160 number {tab}. The first tab has number one. |
|
485d4d8a97f6
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diff
changeset
|
11161 Return zero if the window cannot be found. |
|
485d4d8a97f6
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|
11162 |
|
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|
11163 Can also be used as a |method|: > |
|
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|
11164 GetWinnr()->win_getid() |
|
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|
11165 |
|
19398
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Bram Moolenaar <Bram@vim.org>
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|
11166 |
|
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changeset
|
11167 win_gettype([{nr}]) *win_gettype()* |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
11168 Return the type of the window: |
|
20889
27401f09fe9b
patch 8.2.0996: using "aucmdwin" in win_gettype() is not ideal
Bram Moolenaar <Bram@vim.org>
parents:
20879
diff
changeset
|
11169 "autocmd" autocommand window. Temporary window |
|
20879
0ab45b558621
patch 8.2.0991: cannot get window type for autocmd and preview window
Bram Moolenaar <Bram@vim.org>
parents:
20873
diff
changeset
|
11170 used to execute autocommands. |
|
19398
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Bram Moolenaar <Bram@vim.org>
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changeset
|
11171 "popup" popup window |popup| |
|
20879
0ab45b558621
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
11172 "preview" preview window |preview-window| |
|
19398
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changeset
|
11173 "command" command-line window |cmdwin| |
|
f0033a10b613
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|
11174 (empty) normal window |
|
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|
11175 "unknown" window {nr} not found |
|
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|
11176 |
|
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|
11177 When {nr} is omitted return the type of the current window. |
|
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|
11178 When {nr} is given return the type of this window by number or |
|
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|
11179 |window-ID|. |
|
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|
11180 |
|
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changeset
|
11181 Also see the 'buftype' option. When running a terminal in a |
|
f0033a10b613
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|
11182 popup window then 'buftype' is "terminal" and win_gettype() |
|
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|
11183 returns "popup". |
|
f0033a10b613
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|
11184 |
|
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|
11185 |
|
8534
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|
11186 win_gotoid({expr}) *win_gotoid()* |
|
485d4d8a97f6
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|
11187 Go to window with ID {expr}. This may also change the current |
|
485d4d8a97f6
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|
11188 tabpage. |
|
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changeset
|
11189 Return 1 if successful, 0 if the window cannot be found. |
|
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|
11190 |
|
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|
11191 Can also be used as a |method|: > |
|
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|
11192 GetWinid()->win_gotoid() |
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|
11193 |
|
8876
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|
11194 win_id2tabwin({expr}) *win_id2tabwin()* |
|
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|
11195 Return a list with the tab number and window number of window |
|
485d4d8a97f6
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|
11196 with ID {expr}: [tabnr, winnr]. |
|
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|
11197 Return [0, 0] if the window cannot be found. |
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|
11198 |
|
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|
11199 Can also be used as a |method|: > |
|
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|
11200 GetWinid()->win_id2tabwin() |
|
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|
11201 |
|
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|
11202 win_id2win({expr}) *win_id2win()* |
|
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|
11203 Return the window number of window with ID {expr}. |
|
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|
11204 Return 0 if the window cannot be found in the current tabpage. |
|
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|
11205 |
|
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|
11206 Can also be used as a |method|: > |
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|
11207 GetWinid()->win_id2win() |
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11208 |
|
12977
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|
11209 win_screenpos({nr}) *win_screenpos()* |
|
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|
11210 Return the screen position of window {nr} as a list with two |
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|
11211 numbers: [row, col]. The first window always has position |
|
14343
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changeset
|
11212 [1, 1], unless there is a tabline, then it is [2, 1]. |
| 22171 | 11213 {nr} can be the window number or the |window-ID|. Use zero |
| 11214 for the current window. | |
|
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|
11215 Return [0, 0] if the window cannot be found in the current |
|
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11216 tabpage. |
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11217 |
|
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11218 Can also be used as a |method|: > |
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11219 GetWinid()->win_screenpos() |
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11220 < |
|
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|
11221 win_splitmove({nr}, {target} [, {options}]) *win_splitmove()* |
| 20965 | 11222 Move the window {nr} to a new split of the window {target}. |
|
18049
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11223 This is similar to moving to {target}, creating a new window |
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11224 using |:split| but having the same contents as window {nr}, and |
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11225 then closing {nr}. |
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11226 |
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11227 Both {nr} and {target} can be window numbers or |window-ID|s. |
| 19099 | 11228 Both must be in the current tab page. |
|
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11229 |
|
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11230 Returns zero for success, non-zero for failure. |
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11231 |
| 21093 | 11232 {options} is a |Dictionary| with the following optional entries: |
|
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11233 "vertical" When TRUE, the split is created vertically, |
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|
11234 like with |:vsplit|. |
|
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|
11235 "rightbelow" When TRUE, the split is made below or to the |
|
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|
11236 right (if vertical). When FALSE, it is done |
|
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|
11237 above or to the left (if vertical). When not |
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11238 present, the values of 'splitbelow' and |
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|
11239 'splitright' are used. |
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11240 |
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|
11241 Can also be used as a |method|: > |
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|
11242 GetWinid()->win_splitmove(target) |
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11243 < |
|
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|
11244 |
| 7 | 11245 *winbufnr()* |
| 11246 winbufnr({nr}) The result is a Number, which is the number of the buffer | |
|
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|
11247 associated with window {nr}. {nr} can be the window number or |
|
9908
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|
11248 the |window-ID|. |
|
9223
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|
11249 When {nr} is zero, the number of the buffer in the current |
|
6c4d610fce0a
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|
11250 window is returned. |
|
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|
11251 When window {nr} doesn't exist, -1 is returned. |
| 7 | 11252 Example: > |
| 11253 :echo "The file in the current window is " . bufname(winbufnr(0)) | |
| 11254 < | |
|
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|
11255 Can also be used as a |method|: > |
|
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|
11256 FindWindow()->winbufnr()->bufname() |
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11257 < |
| 7 | 11258 *wincol()* |
| 11259 wincol() The result is a Number, which is the virtual column of the | |
| 11260 cursor in the window. This is counting screen cells from the | |
| 11261 left side of the window. The leftmost column is one. | |
| 11262 | |
|
18973
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|
11263 *windowsversion()* |
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|
11264 windowsversion() |
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11265 The result is a String. For MS-Windows it indicates the OS |
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|
11266 version. E.g, Windows 10 is "10.0", Windows 8 is "6.2", |
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|
11267 Windows XP is "5.1". For non-MS-Windows systems the result is |
|
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|
11268 an empty string. |
|
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|
11269 |
| 7 | 11270 winheight({nr}) *winheight()* |
| 11271 The result is a Number, which is the height of window {nr}. | |
|
9908
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|
11272 {nr} can be the window number or the |window-ID|. |
| 7 | 11273 When {nr} is zero, the height of the current window is |
| 11274 returned. When window {nr} doesn't exist, -1 is returned. | |
| 11275 An existing window always has a height of zero or more. | |
| 12499 | 11276 This excludes any window toolbar line. |
| 7 | 11277 Examples: > |
| 11278 :echo "The current window has " . winheight(0) . " lines." | |
|
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11279 |
|
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|
11280 < Can also be used as a |method|: > |
|
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|
11281 GetWinid()->winheight() |
| 7 | 11282 < |
|
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|
11283 winlayout([{tabnr}]) *winlayout()* |
|
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|
11284 The result is a nested List containing the layout of windows |
|
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|
11285 in a tabpage. |
|
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|
11286 |
|
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|
11287 Without {tabnr} use the current tabpage, otherwise the tabpage |
|
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|
11288 with number {tabnr}. If the tabpage {tabnr} is not found, |
|
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|
11289 returns an empty list. |
|
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|
11290 |
|
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|
11291 For a leaf window, it returns: |
|
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|
11292 ['leaf', {winid}] |
|
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|
11293 For horizontally split windows, which form a column, it |
|
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|
11294 returns: |
|
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|
11295 ['col', [{nested list of windows}]] |
|
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changeset
|
11296 For vertically split windows, which form a row, it returns: |
|
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|
11297 ['row', [{nested list of windows}]] |
|
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|
11298 |
|
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|
11299 Example: > |
|
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|
11300 " Only one window in the tab page |
|
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|
11301 :echo winlayout() |
|
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|
11302 ['leaf', 1000] |
|
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|
11303 " Two horizontally split windows |
|
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changeset
|
11304 :echo winlayout() |
|
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|
11305 ['col', [['leaf', 1000], ['leaf', 1001]]] |
| 19646 | 11306 " The second tab page, with three horizontally split |
| 11307 " windows, with two vertically split windows in the | |
| 11308 " middle window | |
|
14587
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changeset
|
11309 :echo winlayout(2) |
| 19646 | 11310 ['col', [['leaf', 1002], ['row', [['leaf', 1003], |
| 11311 ['leaf', 1001]]], ['leaf', 1000]]] | |
|
14587
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|
11312 < |
|
18035
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|
11313 Can also be used as a |method|: > |
|
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diff
changeset
|
11314 GetTabnr()->winlayout() |
|
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changeset
|
11315 < |
| 7 | 11316 *winline()* |
| 11317 winline() The result is a Number, which is the screen line of the cursor | |
|
9877
7da89d9c744b
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Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
11318 in the window. This is counting screen lines from the top of |
| 7 | 11319 the window. The first line is one. |
| 531 | 11320 If the cursor was moved the view on the file will be updated |
| 11321 first, this may cause a scroll. | |
| 7 | 11322 |
| 11323 *winnr()* | |
| 20 | 11324 winnr([{arg}]) The result is a Number, which is the number of the current |
| 11325 window. The top window has number 1. | |
| 19303 | 11326 Returns zero for a popup window. |
|
16271
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changeset
|
11327 |
|
243cdc183ec9
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parents:
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changeset
|
11328 The optional argument {arg} supports the following values: |
|
243cdc183ec9
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changeset
|
11329 $ the number of the last window (the window |
|
243cdc183ec9
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|
11330 count). |
|
243cdc183ec9
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changeset
|
11331 # the number of the last accessed window (where |
|
243cdc183ec9
patch 8.1.1140: not easy to find out what neighbors a window has
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diff
changeset
|
11332 |CTRL-W_p| goes to). If there is no previous |
|
243cdc183ec9
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changeset
|
11333 window or it is in another tab page 0 is |
|
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|
11334 returned. |
|
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diff
changeset
|
11335 {N}j the number of the Nth window below the |
|
243cdc183ec9
patch 8.1.1140: not easy to find out what neighbors a window has
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parents:
16267
diff
changeset
|
11336 current window (where |CTRL-W_j| goes to). |
|
243cdc183ec9
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|
11337 {N}k the number of the Nth window above the current |
|
243cdc183ec9
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|
11338 window (where |CTRL-W_k| goes to). |
|
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|
11339 {N}h the number of the Nth window left of the |
|
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|
11340 current window (where |CTRL-W_h| goes to). |
|
243cdc183ec9
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|
11341 {N}l the number of the Nth window right of the |
|
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|
11342 current window (where |CTRL-W_l| goes to). |
| 20 | 11343 The number can be used with |CTRL-W_w| and ":wincmd w" |
| 11344 |:wincmd|. | |
| 10734 | 11345 Also see |tabpagewinnr()| and |win_getid()|. |
|
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|
11346 Examples: > |
|
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|
11347 let window_count = winnr('$') |
|
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|
11348 let prev_window = winnr('#') |
|
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|
11349 let wnum = winnr('3k') |
|
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|
11350 |
|
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|
11351 < Can also be used as a |method|: > |
|
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|
11352 GetWinval()->winnr() |
|
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|
11353 < |
| 7 | 11354 *winrestcmd()* |
| 11355 winrestcmd() Returns a sequence of |:resize| commands that should restore | |
| 11356 the current window sizes. Only works properly when no windows | |
| 712 | 11357 are opened or closed and the current window and tab page is |
| 11358 unchanged. | |
| 7 | 11359 Example: > |
| 11360 :let cmd = winrestcmd() | |
| 11361 :call MessWithWindowSizes() | |
| 11362 :exe cmd | |
| 712 | 11363 < |
| 11364 *winrestview()* | |
| 11365 winrestview({dict}) | |
| 11366 Uses the |Dictionary| returned by |winsaveview()| to restore | |
| 11367 the view of the current window. | |
| 5940 | 11368 Note: The {dict} does not have to contain all values, that are |
| 11369 returned by |winsaveview()|. If values are missing, those | |
| 11370 settings won't be restored. So you can use: > | |
| 11371 :call winrestview({'curswant': 4}) | |
| 11372 < | |
| 11373 This will only set the curswant value (the column the cursor | |
| 11374 wants to move on vertical movements) of the cursor to column 5 | |
| 11375 (yes, that is 5), while all other settings will remain the | |
| 11376 same. This is useful, if you set the cursor position manually. | |
| 11377 | |
| 712 | 11378 If you have changed the values the result is unpredictable. |
| 11379 If the window size changed the result won't be the same. | |
| 11380 | |
|
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|
11381 Can also be used as a |method|: > |
|
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|
11382 GetView()->winrestview() |
|
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|
11383 < |
| 712 | 11384 *winsaveview()* |
| 11385 winsaveview() Returns a |Dictionary| that contains information to restore | |
| 11386 the view of the current window. Use |winrestview()| to | |
| 11387 restore the view. | |
| 11388 This is useful if you have a mapping that jumps around in the | |
| 11389 buffer and you want to go back to the original view. | |
| 11390 This does not save fold information. Use the 'foldenable' | |
| 798 | 11391 option to temporarily switch off folding, so that folds are |
|
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|
11392 not opened when moving around. This may have side effects. |
| 712 | 11393 The return value includes: |
| 11394 lnum cursor line number | |
| 5940 | 11395 col cursor column (Note: the first column |
| 11396 zero, as opposed to what getpos() | |
| 11397 returns) | |
| 712 | 11398 coladd cursor column offset for 'virtualedit' |
| 11399 curswant column for vertical movement | |
| 11400 topline first line in the window | |
| 11401 topfill filler lines, only in diff mode | |
| 22723 | 11402 leftcol first column displayed; only used when |
| 11403 'wrap' is off | |
| 712 | 11404 skipcol columns skipped |
| 11405 Note that no option values are saved. | |
| 11406 | |
| 7 | 11407 |
| 11408 winwidth({nr}) *winwidth()* | |
| 11409 The result is a Number, which is the width of window {nr}. | |
|
9908
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changeset
|
11410 {nr} can be the window number or the |window-ID|. |
| 7 | 11411 When {nr} is zero, the width of the current window is |
| 11412 returned. When window {nr} doesn't exist, -1 is returned. | |
| 11413 An existing window always has a width of zero or more. | |
| 11414 Examples: > | |
| 11415 :echo "The current window has " . winwidth(0) . " columns." | |
| 11416 :if winwidth(0) <= 50 | |
|
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|
11417 : 50 wincmd | |
| 7 | 11418 :endif |
|
11561
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|
11419 < For getting the terminal or screen size, see the 'columns' |
|
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|
11420 option. |
|
9389
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|
11421 |
|
18035
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|
11422 Can also be used as a |method|: > |
|
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|
11423 GetWinid()->winwidth() |
|
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|
11424 |
|
9389
32e34e574716
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|
11425 |
|
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diff
changeset
|
11426 wordcount() *wordcount()* |
|
a49163681559
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Christian Brabandt <cb@256bit.org>
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|
11427 The result is a dictionary of byte/chars/word statistics for |
|
a49163681559
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changeset
|
11428 the current buffer. This is the same info as provided by |
|
a49163681559
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changeset
|
11429 |g_CTRL-G| |
|
a49163681559
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|
11430 The return value includes: |
|
a49163681559
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Christian Brabandt <cb@256bit.org>
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changeset
|
11431 bytes Number of bytes in the buffer |
|
a49163681559
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diff
changeset
|
11432 chars Number of chars in the buffer |
|
a49163681559
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
11433 words Number of words in the buffer |
|
a49163681559
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11434 cursor_bytes Number of bytes before cursor position |
|
a49163681559
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
11435 (not in Visual mode) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11436 cursor_chars Number of chars before cursor position |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
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changeset
|
11437 (not in Visual mode) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7477
diff
changeset
|
11438 cursor_words Number of words before cursor position |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
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|
11439 (not in Visual mode) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11440 visual_bytes Number of bytes visually selected |
|
11561
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|
11441 (only in Visual mode) |
|
7480
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diff
changeset
|
11442 visual_chars Number of chars visually selected |
|
11561
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
11443 (only in Visual mode) |
| 12254 | 11444 visual_words Number of words visually selected |
|
11561
7ad79766365a
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
11445 (only in Visual mode) |
|
7480
a49163681559
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diff
changeset
|
11446 |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7477
diff
changeset
|
11447 |
| 158 | 11448 *writefile()* |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
11449 writefile({object}, {fname} [, {flags}]) |
|
1d2b5c016f17
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parents:
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diff
changeset
|
11450 When {object} is a |List| write it to file {fname}. Each list |
|
1d2b5c016f17
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parents:
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changeset
|
11451 item is separated with a NL. Each list item must be a String |
|
1d2b5c016f17
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parents:
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diff
changeset
|
11452 or Number. |
| 6341 | 11453 When {flags} contains "b" then binary mode is used: There will |
| 158 | 11454 not be a NL after the last list item. An empty item at the |
| 11455 end does cause the last line in the file to end in a NL. | |
| 6341 | 11456 |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
11457 When {object} is a |Blob| write the bytes to file {fname} |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
11458 unmodified. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
11459 |
| 6341 | 11460 When {flags} contains "a" then append mode is used, lines are |
|
10301
07d2b5a3b7cc
commit https://github.com/vim/vim/commit/46fceaaa8d1447a9588736d86eb4908214187b08
Christian Brabandt <cb@256bit.org>
parents:
10275
diff
changeset
|
11461 appended to the file: > |
| 6341 | 11462 :call writefile(["foo"], "event.log", "a") |
| 11463 :call writefile(["bar"], "event.log", "a") | |
|
12857
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
Christian Brabandt <cb@256bit.org>
parents:
12837
diff
changeset
|
11464 < |
|
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
Christian Brabandt <cb@256bit.org>
parents:
12837
diff
changeset
|
11465 When {flags} contains "s" then fsync() is called after writing |
|
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
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parents:
12837
diff
changeset
|
11466 the file. This flushes the file to disk, if possible. This |
|
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
Christian Brabandt <cb@256bit.org>
parents:
12837
diff
changeset
|
11467 takes more time but avoids losing the file if the system |
|
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
Christian Brabandt <cb@256bit.org>
parents:
12837
diff
changeset
|
11468 crashes. |
|
13016
e47e70300f30
patch 8.0.1384: not enough quickfix help; confusing winid
Christian Brabandt <cb@256bit.org>
parents:
12977
diff
changeset
|
11469 When {flags} does not contain "S" or "s" then fsync() is |
|
e47e70300f30
patch 8.0.1384: not enough quickfix help; confusing winid
Christian Brabandt <cb@256bit.org>
parents:
12977
diff
changeset
|
11470 called if the 'fsync' option is set. |
|
12857
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
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parents:
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diff
changeset
|
11471 When {flags} contains "S" then fsync() is not called, even |
|
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
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parents:
12837
diff
changeset
|
11472 when 'fsync' is set. |
|
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
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parents:
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changeset
|
11473 |
|
ffdf2e4b5d9a
patch 8.0.1305: writefile() never calls fsync()
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11474 All NL characters are replaced with a NUL character. |
| 158 | 11475 Inserting CR characters needs to be done before passing {list} |
| 11476 to writefile(). | |
| 11477 An existing file is overwritten, if possible. | |
| 11478 When the write fails -1 is returned, otherwise 0. There is an | |
| 11479 error message if the file can't be created or when writing | |
| 11480 fails. | |
| 11481 Also see |readfile()|. | |
| 11482 To copy a file byte for byte: > | |
| 11483 :let fl = readfile("foo", "b") | |
| 11484 :call writefile(fl, "foocopy", "b") | |
| 3214 | 11485 |
|
18035
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parents:
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diff
changeset
|
11486 < Can also be used as a |method|: > |
|
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patch 8.1.2013: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
11487 GetText()->writefile("thefile") |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
11488 |
| 3214 | 11489 |
| 11490 xor({expr}, {expr}) *xor()* | |
| 11491 Bitwise XOR on the two arguments. The arguments are converted | |
| 11492 to a number. A List, Dict or Float argument causes an error. | |
| 11493 Example: > | |
| 11494 :let bits = xor(bits, 0x80) | |
| 18343 | 11495 < |
| 11496 Can also be used as a |method|: > | |
|
17783
45eca7143d7c
patch 8.1.1888: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
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17765
diff
changeset
|
11497 :let bits = bits->xor(0x80) |
| 3256 | 11498 < |
| 3214 | 11499 |
| 7 | 11500 *feature-list* |
| 19163 | 11501 There are three types of features: |
| 7 | 11502 1. Features that are only supported when they have been enabled when Vim |
| 11503 was compiled |+feature-list|. Example: > | |
| 11504 :if has("cindent") | |
| 11505 2. Features that are only supported when certain conditions have been met. | |
| 11506 Example: > | |
| 11507 :if has("gui_running") | |
| 11508 < *has-patch* | |
|
13967
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parents:
13963
diff
changeset
|
11509 3. Beyond a certain version or at a certain version and including a specific |
|
acc62d455f90
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Christian Brabandt <cb@256bit.org>
parents:
13963
diff
changeset
|
11510 patch. The "patch-7.4.248" feature means that the Vim version is 7.5 or |
|
acc62d455f90
Runtime file and translation updates.
Christian Brabandt <cb@256bit.org>
parents:
13963
diff
changeset
|
11511 later, or it is version 7.4 and patch 248 was included. Example: > |
| 5862 | 11512 :if has("patch-7.4.248") |
|
13967
acc62d455f90
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Christian Brabandt <cb@256bit.org>
parents:
13963
diff
changeset
|
11513 < Note that it's possible for patch 248 to be omitted even though 249 is |
|
acc62d455f90
Runtime file and translation updates.
Christian Brabandt <cb@256bit.org>
parents:
13963
diff
changeset
|
11514 included. Only happens when cherry-picking patches. |
|
acc62d455f90
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parents:
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diff
changeset
|
11515 Note that this form only works for patch 7.4.237 and later, before that |
|
acc62d455f90
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Christian Brabandt <cb@256bit.org>
parents:
13963
diff
changeset
|
11516 you need to check for the patch and the v:version. Example (checking |
|
acc62d455f90
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Christian Brabandt <cb@256bit.org>
parents:
13963
diff
changeset
|
11517 version 6.2.148 or later): > |
|
acc62d455f90
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Christian Brabandt <cb@256bit.org>
parents:
13963
diff
changeset
|
11518 :if v:version > 602 || (v:version == 602 && has("patch148")) |
| 7 | 11519 |
|
9850
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
11520 Hint: To find out if Vim supports backslashes in a file name (MS-Windows), |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
9810
diff
changeset
|
11521 use: `if exists('+shellslash')` |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
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changeset
|
11522 |
|
67781bb0a61a
commit https://github.com/vim/vim/commit/d823fa910cca43fec3c31c030ee908a14c272640
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11523 |
| 5340 | 11524 acl Compiled with |ACL| support. |
| 7 | 11525 all_builtin_terms Compiled with all builtin terminals enabled. |
| 11526 amiga Amiga version of Vim. | |
| 11527 arabic Compiled with Arabic support |Arabic|. | |
| 11528 arp Compiled with ARP support (Amiga). | |
|
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changeset
|
11529 autocmd Compiled with autocommand support. (always true) |
| 14421 | 11530 autochdir Compiled with support for 'autochdir' |
|
12837
963cdeb42c41
patch 8.0.1295: cannot automatically get a server name in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12785
diff
changeset
|
11531 autoservername Automatically enable |clientserver| |
| 7 | 11532 balloon_eval Compiled with |balloon-eval| support. |
| 435 | 11533 balloon_multiline GUI supports multiline balloons. |
| 7 | 11534 beos BeOS version of Vim. |
| 11535 browse Compiled with |:browse| support, and browse() will | |
| 11536 work. | |
| 3682 | 11537 browsefilter Compiled with support for |browsefilter|. |
|
15677
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changeset
|
11538 bsd Compiled on an OS in the BSD family (excluding macOS). |
| 7 | 11539 builtin_terms Compiled with some builtin terminals. |
| 11540 byte_offset Compiled with support for 'o' in 'statusline' | |
| 19523 | 11541 channel Compiled with support for |channel| and |job| |
| 7 | 11542 cindent Compiled with 'cindent' support. |
| 11543 clientserver Compiled with remote invocation support |clientserver|. | |
| 11544 clipboard Compiled with 'clipboard' support. | |
|
17680
55704f587945
patch 8.1.1837: popup test fails if clipboard is supported but not working
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parents:
17676
diff
changeset
|
11545 clipboard_working Compiled with 'clipboard' support and it can be used. |
| 7 | 11546 cmdline_compl Compiled with |cmdline-completion| support. |
| 11547 cmdline_hist Compiled with |cmdline-history| support. | |
| 11548 cmdline_info Compiled with 'showcmd' and 'ruler' support. | |
| 11549 comments Compiled with |'comments'| support. | |
| 2681 | 11550 compatible Compiled to be very Vi compatible. |
|
15725
a3e2e7948ee4
patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
11551 conpty Platform where |ConPTY| can be used. |
| 7 | 11552 cryptv Compiled with encryption support |encryption|. |
| 11553 cscope Compiled with |cscope| support. | |
| 15729 | 11554 cursorbind Compiled with |'cursorbind'| (always true) |
| 7 | 11555 debug Compiled with "DEBUG" defined. |
| 11556 dialog_con Compiled with console dialog support. | |
| 11557 dialog_gui Compiled with GUI dialog support. | |
| 11558 diff Compiled with |vimdiff| and 'diff' support. | |
| 11559 digraphs Compiled with support for digraphs. | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
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9861
diff
changeset
|
11560 directx Compiled with support for DirectX and 'renderoptions'. |
| 7 | 11561 dnd Compiled with support for the "~ register |quote_~|. |
| 11562 ebcdic Compiled on a machine with ebcdic character set. | |
| 11563 emacs_tags Compiled with support for Emacs tags. | |
| 11564 eval Compiled with expression evaluation support. Always | |
| 11565 true, of course! | |
|
15677
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patch 8.1.0846: not easy to recognize the system Vim runs on
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diff
changeset
|
11566 ex_extra |+ex_extra| (always true) |
| 7 | 11567 extra_search Compiled with support for |'incsearch'| and |
| 11568 |'hlsearch'| | |
| 18790 | 11569 farsi Support for Farsi was removed |farsi|. |
| 7 | 11570 file_in_path Compiled with support for |gf| and |<cfile>| |
| 168 | 11571 filterpipe When 'shelltemp' is off pipes are used for shell |
| 11572 read/write/filter commands | |
| 7 | 11573 find_in_path Compiled with support for include file searches |
| 11574 |+find_in_path|. | |
| 1621 | 11575 float Compiled with support for |Float|. |
| 18972 | 11576 fname_case Case in file names matters (for Amiga and MS-Windows |
| 11577 this is not present). | |
| 7 | 11578 folding Compiled with |folding| support. |
| 11579 footer Compiled with GUI footer support. |gui-footer| | |
| 11580 fork Compiled to use fork()/exec() instead of system(). | |
| 11581 gettext Compiled with message translation |multi-lang| | |
| 11582 gui Compiled with GUI enabled. | |
| 11583 gui_athena Compiled with Athena GUI. | |
| 2681 | 11584 gui_gnome Compiled with Gnome support (gui_gtk is also defined). |
| 7 | 11585 gui_gtk Compiled with GTK+ GUI (any version). |
| 11586 gui_gtk2 Compiled with GTK+ 2 GUI (gui_gtk is also defined). | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
8178
diff
changeset
|
11587 gui_gtk3 Compiled with GTK+ 3 GUI (gui_gtk is also defined). |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19523
diff
changeset
|
11588 gui_haiku Compiled with Haiku GUI. |
| 7 | 11589 gui_mac Compiled with Macintosh GUI. |
| 11590 gui_motif Compiled with Motif GUI. | |
| 11591 gui_photon Compiled with Photon GUI. | |
| 2681 | 11592 gui_running Vim is running in the GUI, or it will start soon. |
| 7 | 11593 gui_win32 Compiled with MS Windows Win32 GUI. |
| 11594 gui_win32s idem, and Win32s system being used (Windows 3.1) | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19523
diff
changeset
|
11595 haiku Haiku version of Vim. |
| 7 | 11596 hangul_input Compiled with Hangul input support. |hangul| |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
11597 hpux HP-UX version of Vim. |
| 7 | 11598 iconv Can use iconv() for conversion. |
| 11599 insert_expand Compiled with support for CTRL-X expansion commands in | |
|
17825
ce993ba17adb
patch 8.1.1909: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17783
diff
changeset
|
11600 Insert mode. (always true) |
| 19968 | 11601 job Compiled with support for |channel| and |job| |
|
20037
f36f10d90378
patch 8.2.0574: ipv6 feature not shown in :version output
Bram Moolenaar <Bram@vim.org>
parents:
19968
diff
changeset
|
11602 ipv6 Compiled with support for IPv6 networking in |channel|. |
| 7 | 11603 jumplist Compiled with |jumplist| support. |
| 11604 keymap Compiled with 'keymap' support. | |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
11605 lambda Compiled with |lambda| support. |
| 7 | 11606 langmap Compiled with 'langmap' support. |
| 11607 libcall Compiled with |libcall()| support. | |
| 5995 | 11608 linebreak Compiled with 'linebreak', 'breakat', 'showbreak' and |
| 11609 'breakindent' support. | |
|
15677
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patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
11610 linux Linux version of Vim. |
| 7 | 11611 lispindent Compiled with support for lisp indenting. |
| 11612 listcmds Compiled with commands for the buffer list |:files| | |
| 11613 and the argument list |arglist|. | |
| 11614 localmap Compiled with local mappings and abbr. |:map-local| | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
11615 lua Compiled with Lua interface |Lua|. |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12632
diff
changeset
|
11616 mac Any Macintosh version of Vim cf. osx |
|
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12632
diff
changeset
|
11617 macunix Synonym for osxdarwin |
| 7 | 11618 menu Compiled with support for |:menu|. |
| 11619 mksession Compiled with support for |:mksession|. | |
| 11620 modify_fname Compiled with file name modifiers. |filename-modifiers| | |
|
17982
2029737e6a22
patch 8.1.1987: more functions can be used as methods
Bram Moolenaar <Bram@vim.org>
parents:
17976
diff
changeset
|
11621 (always true) |
| 22824 | 11622 mouse Compiled with support for mouse. |
| 7 | 11623 mouse_dec Compiled with support for Dec terminal mouse. |
| 11624 mouse_gpm Compiled with support for gpm (Linux console mouse) | |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16517
diff
changeset
|
11625 mouse_gpm_enabled GPM mouse is working |
| 7 | 11626 mouse_netterm Compiled with support for netterm mouse. |
| 11627 mouse_pterm Compiled with support for qnx pterm mouse. | |
| 1621 | 11628 mouse_sysmouse Compiled with support for sysmouse (*BSD console mouse) |
| 3750 | 11629 mouse_sgr Compiled with support for sgr mouse. |
| 3224 | 11630 mouse_urxvt Compiled with support for urxvt mouse. |
| 7 | 11631 mouse_xterm Compiled with support for xterm mouse. |
| 2681 | 11632 mouseshape Compiled with support for 'mouseshape'. |
| 15878 | 11633 multi_byte Compiled with support for 'encoding' (always true) |
| 21991 | 11634 multi_byte_encoding 'encoding' is set to a multibyte encoding. |
| 7 | 11635 multi_byte_ime Compiled with support for IME input method. |
| 11636 multi_lang Compiled with support for multiple languages. | |
| 14 | 11637 mzscheme Compiled with MzScheme interface |mzscheme|. |
| 2681 | 11638 netbeans_enabled Compiled with support for |netbeans| and connected. |
| 7 | 11639 netbeans_intg Compiled with support for |netbeans|. |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9344
diff
changeset
|
11640 num64 Compiled with 64-bit |Number| support. |
| 7 | 11641 ole Compiled with OLE automation support for Win32. |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12632
diff
changeset
|
11642 osx Compiled for macOS cf. mac |
|
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12632
diff
changeset
|
11643 osxdarwin Compiled for macOS, with |mac-darwin-feature| |
|
9076
9305a1251e51
commit https://github.com/vim/vim/commit/91c4937be15b0b743b6bc495df602c1abbff6b87
Christian Brabandt <cb@256bit.org>
parents:
9041
diff
changeset
|
11644 packages Compiled with |packages| support. |
| 7 | 11645 path_extra Compiled with up/downwards search in 'path' and 'tags' |
| 11646 perl Compiled with Perl interface. | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
11647 persistent_undo Compiled with support for persistent undo history. |
| 7 | 11648 postscript Compiled with PostScript file printing. |
| 11649 printer Compiled with |:hardcopy| support. | |
| 170 | 11650 profile Compiled with |:profile| support. |
|
13123
aaead5b4d77d
patch 8.0.1436: not enough information about what Python version may work
Christian Brabandt <cb@256bit.org>
parents:
13070
diff
changeset
|
11651 python Python 2.x interface available. |has-python| |
|
aaead5b4d77d
patch 8.0.1436: not enough information about what Python version may work
Christian Brabandt <cb@256bit.org>
parents:
13070
diff
changeset
|
11652 python_compiled Compiled with Python 2.x interface. |has-python| |
|
aaead5b4d77d
patch 8.0.1436: not enough information about what Python version may work
Christian Brabandt <cb@256bit.org>
parents:
13070
diff
changeset
|
11653 python_dynamic Python 2.x interface is dynamically loaded. |has-python| |
|
aaead5b4d77d
patch 8.0.1436: not enough information about what Python version may work
Christian Brabandt <cb@256bit.org>
parents:
13070
diff
changeset
|
11654 python3 Python 3.x interface available. |has-python| |
|
aaead5b4d77d
patch 8.0.1436: not enough information about what Python version may work
Christian Brabandt <cb@256bit.org>
parents:
13070
diff
changeset
|
11655 python3_compiled Compiled with Python 3.x interface. |has-python| |
|
aaead5b4d77d
patch 8.0.1436: not enough information about what Python version may work
Christian Brabandt <cb@256bit.org>
parents:
13070
diff
changeset
|
11656 python3_dynamic Python 3.x interface is dynamically loaded. |has-python| |
| 19523 | 11657 pythonx Python 2.x and/or 3.x interface available. |python_x| |
| 7 | 11658 qnx QNX version of Vim. |
| 11659 quickfix Compiled with |quickfix| support. | |
| 857 | 11660 reltime Compiled with |reltime()| support. |
| 7 | 11661 rightleft Compiled with 'rightleft' support. |
| 11662 ruby Compiled with Ruby interface |ruby|. | |
|
15677
772e72b046a3
patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
11663 scrollbind Compiled with 'scrollbind' support. (always true) |
| 7 | 11664 showcmd Compiled with 'showcmd' support. |
| 11665 signs Compiled with |:sign| support. | |
| 11666 smartindent Compiled with 'smartindent' support. | |
|
17004
353ed7ef78df
patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
11667 sound Compiled with sound support, e.g. `sound_playevent()` |
| 2681 | 11668 spell Compiled with spell checking support |spell|. |
| 1989 | 11669 startuptime Compiled with |--startuptime| support. |
| 7 | 11670 statusline Compiled with support for 'statusline', 'rulerformat' |
| 11671 and special formats of 'titlestring' and 'iconstring'. | |
|
15677
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Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
11672 sun SunOS version of Vim. |
| 15512 | 11673 sun_workshop Support for Sun |workshop| has been removed. |
| 314 | 11674 syntax Compiled with syntax highlighting support |syntax|. |
| 7 | 11675 syntax_items There are active syntax highlighting items for the |
| 11676 current buffer. | |
| 11677 system Compiled to use system() instead of fork()/exec(). | |
| 11678 tag_binary Compiled with binary searching in tags files | |
| 11679 |tag-binary-search|. | |
| 16208 | 11680 tag_old_static Support for old static tags was removed, see |
| 7 | 11681 |tag-old-static|. |
| 11682 tcl Compiled with Tcl interface. | |
|
9076
9305a1251e51
commit https://github.com/vim/vim/commit/91c4937be15b0b743b6bc495df602c1abbff6b87
Christian Brabandt <cb@256bit.org>
parents:
9041
diff
changeset
|
11683 termguicolors Compiled with true color in terminal support. |
|
11904
40322e8f07e7
patch 8.0.0832: terminal function arguments are not consistent
Christian Brabandt <cb@256bit.org>
parents:
11882
diff
changeset
|
11684 terminal Compiled with |terminal| support. |
| 7 | 11685 terminfo Compiled with terminfo instead of termcap. |
| 11686 termresponse Compiled with support for |t_RV| and |v:termresponse|. | |
| 11687 textobjects Compiled with support for |text-objects|. | |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15131
diff
changeset
|
11688 textprop Compiled with support for |text-properties|. |
| 7 | 11689 tgetent Compiled with tgetent support, able to use a termcap |
| 11690 or terminfo file. | |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
11691 timers Compiled with |timer_start()| support. |
| 7 | 11692 title Compiled with window title support |'title'|. |
| 11693 toolbar Compiled with support for |gui-toolbar|. | |
|
10404
65e0537a4560
commit https://github.com/vim/vim/commit/2cab0e191055a8145ccd46cd52869fbb9798b971
Christian Brabandt <cb@256bit.org>
parents:
10348
diff
changeset
|
11694 ttyin input is a terminal (tty) |
|
65e0537a4560
commit https://github.com/vim/vim/commit/2cab0e191055a8145ccd46cd52869fbb9798b971
Christian Brabandt <cb@256bit.org>
parents:
10348
diff
changeset
|
11695 ttyout output is a terminal (tty) |
| 12499 | 11696 unix Unix version of Vim. *+unix* |
|
10895
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
11697 unnamedplus Compiled with support for "unnamedplus" in 'clipboard' |
|
16411
5b5c5daf57de
patch 8.1.1210: support for user commands is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16380
diff
changeset
|
11698 user_commands User-defined commands. (always true) |
| 18790 | 11699 vartabs Compiled with variable tabstop support |'vartabstop'|. |
|
13341
acd7eaa13d2b
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
11700 vcon Win32: Virtual console support is working, can use |
|
acd7eaa13d2b
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
11701 'termguicolors'. Also see |+vtp|. |
| 2681 | 11702 vertsplit Compiled with vertically split windows |:vsplit|. |
|
15677
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patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
11703 (always true) |
| 2581 | 11704 vim_starting True while initial source'ing takes place. |startup| |
|
8748
b1a19a2f73f0
commit https://github.com/vim/vim/commit/4f3f668c8486444e53163c29d2fc79bf47eb3c82
Christian Brabandt <cb@256bit.org>
parents:
8738
diff
changeset
|
11705 *vim_starting* |
| 2681 | 11706 viminfo Compiled with viminfo support. |
|
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
11707 vimscript-1 Compiled Vim script version 1 support |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
11708 vimscript-2 Compiled Vim script version 2 support |
| 16380 | 11709 vimscript-3 Compiled Vim script version 3 support |
|
15677
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patch 8.1.0846: not easy to recognize the system Vim runs on
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parents:
15615
diff
changeset
|
11710 virtualedit Compiled with 'virtualedit' option. (always true) |
|
15424
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
11711 visual Compiled with Visual mode. (always true) |
|
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
11712 visualextra Compiled with extra Visual mode commands. (always |
|
90c8ff9c19ee
patch 8.1.0720: cannot easily change the current quickfx list index
Bram Moolenaar <Bram@vim.org>
parents:
15418
diff
changeset
|
11713 true) |blockwise-operators|. |
| 7 | 11714 vms VMS version of Vim. |
|
15677
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patch 8.1.0846: not easy to recognize the system Vim runs on
Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
11715 vreplace Compiled with |gR| and |gr| commands. (always true) |
|
13482
9eebe457eb3c
Update runtime files. Convert a couple of help files to utf-8.
Christian Brabandt <cb@256bit.org>
parents:
13438
diff
changeset
|
11716 vtp Compiled for vcon support |+vtp| (check vcon to find |
|
13501
a4a559e08798
patch 8.0.1624: options for term_dumpdiff() and term_dumpload() not implemented
Christian Brabandt <cb@256bit.org>
parents:
13482
diff
changeset
|
11717 out if it works in the current console). |
| 7 | 11718 wildignore Compiled with 'wildignore' option. |
| 11719 wildmenu Compiled with 'wildmenu' option. | |
|
15677
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Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
11720 win16 old version for MS-Windows 3.1 (always false) |
|
2698
b6471224d2af
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
2681
diff
changeset
|
11721 win32 Win32 version of Vim (MS-Windows 95 and later, 32 or |
|
b6471224d2af
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
2681
diff
changeset
|
11722 64 bits) |
| 2681 | 11723 win32unix Win32 version of Vim, using Unix files (Cygwin) |
| 7 | 11724 win64 Win64 version of Vim (MS-Windows 64 bit). |
|
15677
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Bram Moolenaar <Bram@vim.org>
parents:
15615
diff
changeset
|
11725 win95 Win32 version for MS-Windows 95/98/ME (always false) |
| 2681 | 11726 winaltkeys Compiled with 'winaltkeys' option. |
| 11727 windows Compiled with support for more than one window. | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
11728 (always true) |
| 7 | 11729 writebackup Compiled with 'writebackup' default on. |
| 11730 xfontset Compiled with X fontset support |xfontset|. | |
| 11731 xim Compiled with X input method support |xim|. | |
| 5340 | 11732 xpm Compiled with pixmap support. |
| 11733 xpm_w32 Compiled with pixmap support for Win32. (Only for | |
| 11734 backward compatibility. Use "xpm" instead.) | |
| 7 | 11735 xsmp Compiled with X session management support. |
| 11736 xsmp_interact Compiled with interactive X session management support. | |
| 11737 xterm_clipboard Compiled with support for xterm clipboard. | |
| 11738 xterm_save Compiled with support for saving and restoring the | |
| 11739 xterm screen. | |
| 11740 x11 Compiled with X11 support. | |
| 11741 | |
| 11742 *string-match* | |
| 11743 Matching a pattern in a String | |
| 11744 | |
| 11745 A regexp pattern as explained at |pattern| is normally used to find a match in | |
| 11746 the buffer lines. When a pattern is used to find a match in a String, almost | |
| 11747 everything works in the same way. The difference is that a String is handled | |
| 11748 like it is one line. When it contains a "\n" character, this is not seen as a | |
| 11749 line break for the pattern. It can be matched with a "\n" in the pattern, or | |
| 11750 with ".". Example: > | |
| 11751 :let a = "aaaa\nxxxx" | |
| 11752 :echo matchstr(a, "..\n..") | |
| 11753 aa | |
| 11754 xx | |
| 11755 :echo matchstr(a, "a.x") | |
| 11756 a | |
| 11757 x | |
| 11758 | |
| 11759 Don't forget that "^" will only match at the first character of the String and | |
| 11760 "$" at the last character of the string. They don't match after or before a | |
| 11761 "\n". | |
| 11762 | |
| 11763 ============================================================================== | |
| 11764 5. Defining functions *user-functions* | |
| 11765 | |
| 11766 New functions can be defined. These can be called just like builtin | |
| 11767 functions. The function executes a sequence of Ex commands. Normal mode | |
| 11768 commands can be executed with the |:normal| command. | |
| 11769 | |
|
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19163
diff
changeset
|
11770 This section is about the legacy functions. For the Vim9 functions, which |
|
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
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changeset
|
11771 execute much faster, support type checking and more, see |vim9.txt|. |
|
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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|
11772 |
| 7 | 11773 The function name must start with an uppercase letter, to avoid confusion with |
| 11774 builtin functions. To prevent from using the same name in different scripts | |
| 11775 avoid obvious, short names. A good habit is to start the function name with | |
| 11776 the name of the script, e.g., "HTMLcolor()". | |
| 11777 | |
| 504 | 11778 It's also possible to use curly braces, see |curly-braces-names|. And the |
| 11779 |autoload| facility is useful to define a function only when it's called. | |
| 7 | 11780 |
| 11781 *local-function* | |
| 11782 A function local to a script must start with "s:". A local script function | |
| 11783 can only be called from within the script and from functions, user commands | |
| 11784 and autocommands defined in the script. It is also possible to call the | |
| 1698 | 11785 function from a mapping defined in the script, but then |<SID>| must be used |
| 7 | 11786 instead of "s:" when the mapping is expanded outside of the script. |
| 5862 | 11787 There are only script-local functions, no buffer-local or window-local |
| 11788 functions. | |
| 7 | 11789 |
| 11790 *:fu* *:function* *E128* *E129* *E123* | |
| 11791 :fu[nction] List all functions and their arguments. | |
| 11792 | |
| 11793 :fu[nction] {name} List function {name}. | |
| 685 | 11794 {name} can also be a |Dictionary| entry that is a |
| 11795 |Funcref|: > | |
| 114 | 11796 :function dict.init |
| 504 | 11797 |
| 11798 :fu[nction] /{pattern} List functions with a name matching {pattern}. | |
| 11799 Example that lists all functions ending with "File": > | |
| 11800 :function /File$ | |
| 482 | 11801 < |
| 11802 *:function-verbose* | |
| 11803 When 'verbose' is non-zero, listing a function will also display where it was | |
| 11804 last defined. Example: > | |
| 11805 | |
| 11806 :verbose function SetFileTypeSH | |
| 11807 function SetFileTypeSH(name) | |
| 11808 Last set from /usr/share/vim/vim-7.0/filetype.vim | |
| 11809 < | |
| 484 | 11810 See |:verbose-cmd| for more information. |
| 482 | 11811 |
| 5862 | 11812 *E124* *E125* *E853* *E884* |
|
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parents:
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diff
changeset
|
11813 :fu[nction][!] {name}([arguments]) [range] [abort] [dict] [closure] |
|
12756
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parents:
12722
diff
changeset
|
11814 Define a new function by the name {name}. The body of |
|
3b26420fc639
Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
11815 the function follows in the next lines, until the |
|
3b26420fc639
Long overdue runtime update.
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parents:
12722
diff
changeset
|
11816 matching |:endfunction|. |
| 12785 | 11817 |
|
12756
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Long overdue runtime update.
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parents:
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diff
changeset
|
11818 The name must be made of alphanumeric characters and |
|
3b26420fc639
Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
11819 '_', and must start with a capital or "s:" (see |
|
3b26420fc639
Long overdue runtime update.
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parents:
12722
diff
changeset
|
11820 above). Note that using "b:" or "g:" is not allowed. |
|
3b26420fc639
Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
11821 (since patch 7.4.260 E884 is given if the function |
|
3b26420fc639
Long overdue runtime update.
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parents:
12722
diff
changeset
|
11822 name has a colon in the name, e.g. for "foo:bar()". |
|
3b26420fc639
Long overdue runtime update.
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parents:
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diff
changeset
|
11823 Before that patch no error was given). |
| 114 | 11824 |
| 685 | 11825 {name} can also be a |Dictionary| entry that is a |
| 11826 |Funcref|: > | |
| 114 | 11827 :function dict.init(arg) |
|
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parents:
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diff
changeset
|
11828 < "dict" must be an existing dictionary. The entry |
| 114 | 11829 "init" is added if it didn't exist yet. Otherwise [!] |
|
9877
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11830 is required to overwrite an existing function. The |
| 114 | 11831 result is a |Funcref| to a numbered function. The |
| 11832 function can only be used with a |Funcref| and will be | |
| 11833 deleted if there are no more references to it. | |
| 7 | 11834 *E127* *E122* |
| 11835 When a function by this name already exists and [!] is | |
|
15008
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patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
11836 not used an error message is given. There is one |
|
67e3103d6e18
patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
11837 exception: When sourcing a script again, a function |
|
67e3103d6e18
patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
11838 that was previously defined in that script will be |
|
67e3103d6e18
patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
11839 silently replaced. |
|
67e3103d6e18
patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
14999
diff
changeset
|
11840 When [!] is used, an existing function is silently |
|
67e3103d6e18
patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
14999
diff
changeset
|
11841 replaced. Unless it is currently being executed, that |
|
67e3103d6e18
patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents:
14999
diff
changeset
|
11842 is an error. |
|
11561
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patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
11843 NOTE: Use ! wisely. If used without care it can cause |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11844 an existing function to be replaced unexpectedly, |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11845 which is hard to debug. |
| 20552 | 11846 NOTE: In Vim9 script script-local functions cannot be |
| 11847 deleted or redefined. | |
| 133 | 11848 |
| 11849 For the {arguments} see |function-argument|. | |
| 11850 | |
| 5618 | 11851 *:func-range* *a:firstline* *a:lastline* |
| 7 | 11852 When the [range] argument is added, the function is |
| 11853 expected to take care of a range itself. The range is | |
| 11854 passed as "a:firstline" and "a:lastline". If [range] | |
| 11855 is excluded, ":{range}call" will call the function for | |
| 11856 each line in the range, with the cursor on the start | |
| 11857 of each line. See |function-range-example|. | |
| 3967 | 11858 The cursor is still moved to the first line of the |
| 11859 range, as is the case with all Ex commands. | |
| 5618 | 11860 *:func-abort* |
| 7 | 11861 When the [abort] argument is added, the function will |
| 11862 abort as soon as an error is detected. | |
| 5618 | 11863 *:func-dict* |
| 102 | 11864 When the [dict] argument is added, the function must |
|
9877
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commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
11865 be invoked through an entry in a |Dictionary|. The |
| 102 | 11866 local variable "self" will then be set to the |
| 11867 dictionary. See |Dictionary-function|. | |
|
9688
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parents:
9686
diff
changeset
|
11868 *:func-closure* *E932* |
|
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11869 When the [closure] argument is added, the function |
|
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11870 can access variables and arguments from the outer |
|
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11871 scope. This is usually called a closure. In this |
|
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
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parents:
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diff
changeset
|
11872 example Bar() uses "x" from the scope of Foo(). It |
|
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11873 remains referenced even after Foo() returns: > |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11874 :function! Foo() |
|
2ea935bdd1a1
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parents:
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diff
changeset
|
11875 : let x = 0 |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11876 : function! Bar() closure |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
11877 : let x += 1 |
|
2ea935bdd1a1
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diff
changeset
|
11878 : return x |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
11879 : endfunction |
|
9737
35ce559b8553
commit https://github.com/vim/vim/commit/bc8801c9317eb721a2ee91322669f2dd5d136380
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
11880 : return funcref('Bar') |
|
9688
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diff
changeset
|
11881 :endfunction |
|
2ea935bdd1a1
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parents:
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diff
changeset
|
11882 |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11883 :let F = Foo() |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11884 :echo F() |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
11885 < 1 > |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11886 :echo F() |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11887 < 2 > |
|
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11888 :echo F() |
|
2ea935bdd1a1
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Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
11889 < 3 |
| 7 | 11890 |
| 1621 | 11891 *function-search-undo* |
| 653 | 11892 The last used search pattern and the redo command "." |
| 1621 | 11893 will not be changed by the function. This also |
| 11894 implies that the effect of |:nohlsearch| is undone | |
| 11895 when the function returns. | |
| 653 | 11896 |
|
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
11897 *:endf* *:endfunction* *E126* *E193* *W22* |
|
11543
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11898 :endf[unction] [argument] |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11899 The end of a function definition. Best is to put it |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11900 on a line by its own, without [argument]. |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11901 |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11902 [argument] can be: |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11903 | command command to execute next |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11904 \n command command to execute next |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11905 " comment always ignored |
|
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
11906 anything else ignored, warning given when |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
11907 'verbose' is non-zero |
|
11543
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patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11908 The support for a following command was added in Vim |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11909 8.0.0654, before that any argument was silently |
|
57c452316da1
patch 8.0.0654: no warning for text after :endfunction
Christian Brabandt <cb@256bit.org>
parents:
11518
diff
changeset
|
11910 ignored. |
| 7 | 11911 |
|
11561
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patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
11912 To be able to define a function inside an `:execute` |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
11913 command, use line breaks instead of |:bar|: > |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
11914 :exe "func Foo()\necho 'foo'\nendfunc" |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11553
diff
changeset
|
11915 < |
|
9723
80ac9cf77c9b
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parents:
9688
diff
changeset
|
11916 *:delf* *:delfunction* *E130* *E131* *E933* |
|
11543
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parents:
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diff
changeset
|
11917 :delf[unction][!] {name} |
|
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parents:
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diff
changeset
|
11918 Delete function {name}. |
| 685 | 11919 {name} can also be a |Dictionary| entry that is a |
| 11920 |Funcref|: > | |
| 114 | 11921 :delfunc dict.init |
|
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diff
changeset
|
11922 < This will remove the "init" entry from "dict". The |
| 114 | 11923 function is deleted if there are no more references to |
| 11924 it. | |
|
11543
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changeset
|
11925 With the ! there is no error if the function does not |
|
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diff
changeset
|
11926 exist. |
| 7 | 11927 *:retu* *:return* *E133* |
| 11928 :retu[rn] [expr] Return from a function. When "[expr]" is given, it is | |
| 11929 evaluated and returned as the result of the function. | |
| 11930 If "[expr]" is not given, the number 0 is returned. | |
| 11931 When a function ends without an explicit ":return", | |
| 11932 the number 0 is returned. | |
| 11933 Note that there is no check for unreachable lines, | |
| 11934 thus there is no warning if commands follow ":return". | |
| 11935 | |
| 11936 If the ":return" is used after a |:try| but before the | |
| 11937 matching |:finally| (if present), the commands | |
| 11938 following the ":finally" up to the matching |:endtry| | |
| 11939 are executed first. This process applies to all | |
| 11940 nested ":try"s inside the function. The function | |
| 11941 returns at the outermost ":endtry". | |
| 11942 | |
| 133 | 11943 *function-argument* *a:var* |
|
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changeset
|
11944 An argument can be defined by giving its name. In the function this can then |
| 133 | 11945 be used as "a:name" ("a:" for argument). |
| 1156 | 11946 *a:0* *a:1* *a:000* *E740* *...* |
| 133 | 11947 Up to 20 arguments can be given, separated by commas. After the named |
| 11948 arguments an argument "..." can be specified, which means that more arguments | |
| 11949 may optionally be following. In the function the extra arguments can be used | |
| 11950 as "a:1", "a:2", etc. "a:0" is set to the number of extra arguments (which | |
| 685 | 11951 can be 0). "a:000" is set to a |List| that contains these arguments. Note |
| 11952 that "a:1" is the same as "a:000[0]". | |
| 148 | 11953 *E742* |
| 11954 The a: scope and the variables in it cannot be changed, they are fixed. | |
|
9527
e8b3db8e2d30
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parents:
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diff
changeset
|
11955 However, if a composite type is used, such as |List| or |Dictionary| , you can |
|
e8b3db8e2d30
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parents:
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diff
changeset
|
11956 change their contents. Thus you can pass a |List| to a function and have the |
|
e8b3db8e2d30
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parents:
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diff
changeset
|
11957 function add an item to it. If you want to make sure the function cannot |
|
e8b3db8e2d30
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diff
changeset
|
11958 change a |List| or |Dictionary| use |:lockvar|. |
| 133 | 11959 |
| 11960 It is also possible to define a function without any arguments. You must | |
|
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changeset
|
11961 still supply the () then. |
|
3b26420fc639
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parents:
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diff
changeset
|
11962 |
|
13482
9eebe457eb3c
Update runtime files. Convert a couple of help files to utf-8.
Christian Brabandt <cb@256bit.org>
parents:
13438
diff
changeset
|
11963 It is allowed to define another function inside a function body. |
| 133 | 11964 |
|
16615
1a911bd57f11
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Bram Moolenaar <Bram@vim.org>
parents:
16610
diff
changeset
|
11965 *optional-function-argument* |
|
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11966 You can provide default values for positional named arguments. This makes |
|
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11967 them optional for function calls. When a positional argument is not |
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11968 specified at a call, the default expression is used to initialize it. |
| 19968 | 11969 This only works for functions declared with `:function` or `:def`, not for |
| 11970 lambda expressions |expr-lambda|. | |
|
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11971 |
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11972 Example: > |
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11973 function Something(key, value = 10) |
|
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11974 echo a:key .. ": " .. a:value |
|
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11975 endfunction |
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11976 call Something('empty') "empty: 10" |
|
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11977 call Something('key', 20) "key: 20" |
|
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11978 |
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11979 The argument default expressions are evaluated at the time of the function |
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11980 call, not definition. Thus it is possible to use an expression which is |
| 16808 | 11981 invalid the moment the function is defined. The expressions are also only |
|
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11982 evaluated when arguments are not specified during a call. |
| 21499 | 11983 *none-function_argument* |
|
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11984 You can pass |v:none| to use the default expression. Note that this means you |
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11985 cannot pass v:none as an ordinary value when an argument has a default |
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11986 expression. |
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11987 |
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11988 Example: > |
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11989 function Something(a = 10, b = 20, c = 30) |
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11990 endfunction |
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11991 call Something(1, v:none, 3) " b = 20 |
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11992 < |
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11993 *E989* |
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11994 Optional arguments with default expressions must occur after any mandatory |
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|
11995 arguments. You can use "..." after all optional named arguments. |
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11996 |
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11997 It is possible for later argument defaults to refer to prior arguments, |
|
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11998 but not the other way around. They must be prefixed with "a:", as with all |
|
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|
11999 arguments. |
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12000 |
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|
12001 Example that works: > |
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12002 :function Okay(mandatory, optional = a:mandatory) |
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12003 :endfunction |
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12004 Example that does NOT work: > |
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12005 :function NoGood(first = a:second, second = 10) |
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12006 :endfunction |
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12007 < |
| 19968 | 12008 When not using "...", the number of arguments in a function call must be at |
| 12009 least equal to the number of mandatory named arguments. When using "...", the | |
| 12010 number of arguments may be larger than the total of mandatory and optional | |
| 12011 arguments. | |
|
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|
12012 |
| 133 | 12013 *local-variables* |
|
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|
12014 Inside a function local variables can be used. These will disappear when the |
|
e8b3db8e2d30
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|
12015 function returns. Global variables need to be accessed with "g:". |
| 7 | 12016 |
| 12017 Example: > | |
| 12018 :function Table(title, ...) | |
| 12019 : echohl Title | |
| 12020 : echo a:title | |
| 12021 : echohl None | |
| 140 | 12022 : echo a:0 . " items:" |
| 12023 : for s in a:000 | |
| 12024 : echon ' ' . s | |
| 12025 : endfor | |
| 7 | 12026 :endfunction |
| 12027 | |
| 12028 This function can then be called with: > | |
| 140 | 12029 call Table("Table", "line1", "line2") |
| 12030 call Table("Empty Table") | |
| 7 | 12031 |
| 1156 | 12032 To return more than one value, return a |List|: > |
| 12033 :function Compute(n1, n2) | |
| 7 | 12034 : if a:n2 == 0 |
| 1156 | 12035 : return ["fail", 0] |
| 7 | 12036 : endif |
| 1156 | 12037 : return ["ok", a:n1 / a:n2] |
| 7 | 12038 :endfunction |
| 12039 | |
| 12040 This function can then be called with: > | |
| 1156 | 12041 :let [success, div] = Compute(102, 6) |
| 7 | 12042 :if success == "ok" |
| 12043 : echo div | |
| 12044 :endif | |
| 1156 | 12045 < |
| 786 | 12046 *:cal* *:call* *E107* *E117* |
| 7 | 12047 :[range]cal[l] {name}([arguments]) |
| 12048 Call a function. The name of the function and its arguments | |
| 16808 | 12049 are as specified with `:function`. Up to 20 arguments can be |
| 1156 | 12050 used. The returned value is discarded. |
| 7 | 12051 Without a range and for functions that accept a range, the |
| 12052 function is called once. When a range is given the cursor is | |
| 12053 positioned at the start of the first line before executing the | |
| 12054 function. | |
| 12055 When a range is given and the function doesn't handle it | |
| 12056 itself, the function is executed for each line in the range, | |
| 12057 with the cursor in the first column of that line. The cursor | |
| 12058 is left at the last line (possibly moved by the last function | |
|
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changeset
|
12059 call). The arguments are re-evaluated for each line. Thus |
| 7 | 12060 this works: |
| 12061 *function-range-example* > | |
| 12062 :function Mynumber(arg) | |
| 12063 : echo line(".") . " " . a:arg | |
| 12064 :endfunction | |
| 12065 :1,5call Mynumber(getline(".")) | |
| 12066 < | |
| 12067 The "a:firstline" and "a:lastline" are defined anyway, they | |
| 12068 can be used to do something different at the start or end of | |
| 12069 the range. | |
| 12070 | |
| 12071 Example of a function that handles the range itself: > | |
| 12072 | |
| 12073 :function Cont() range | |
| 12074 : execute (a:firstline + 1) . "," . a:lastline . 's/^/\t\\ ' | |
| 12075 :endfunction | |
| 12076 :4,8call Cont() | |
| 12077 < | |
| 12078 This function inserts the continuation character "\" in front | |
| 12079 of all the lines in the range, except the first one. | |
| 12080 | |
| 1156 | 12081 When the function returns a composite value it can be further |
| 12082 dereferenced, but the range will not be used then. Example: > | |
| 12083 :4,8call GetDict().method() | |
| 12084 < Here GetDict() gets the range but method() does not. | |
| 12085 | |
| 7 | 12086 *E132* |
| 12087 The recursiveness of user functions is restricted with the |'maxfuncdepth'| | |
| 12088 option. | |
| 12089 | |
|
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|
12090 It is also possible to use `:eval`. It does not support a range, but does |
|
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|
12091 allow for method chaining, e.g.: > |
|
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|
12092 eval GetList()->Filter()->append('$') |
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|
12093 |
| 17667 | 12094 A function can also be called as part of evaluating an expression or when it |
| 12095 is used as a method: > | |
| 12096 let x = GetList() | |
| 12097 let y = GetList()->Filter() | |
| 12098 | |
| 161 | 12099 |
| 12100 AUTOMATICALLY LOADING FUNCTIONS ~ | |
| 7 | 12101 *autoload-functions* |
| 12102 When using many or large functions, it's possible to automatically define them | |
| 161 | 12103 only when they are used. There are two methods: with an autocommand and with |
| 12104 the "autoload" directory in 'runtimepath'. | |
| 12105 | |
| 12106 | |
| 12107 Using an autocommand ~ | |
| 12108 | |
| 170 | 12109 This is introduced in the user manual, section |41.14|. |
| 12110 | |
| 161 | 12111 The autocommand is useful if you have a plugin that is a long Vim script file. |
| 16808 | 12112 You can define the autocommand and quickly quit the script with `:finish`. |
|
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|
12113 That makes Vim startup faster. The autocommand should then load the same file |
| 16808 | 12114 again, setting a variable to skip the `:finish` command. |
| 161 | 12115 |
| 12116 Use the FuncUndefined autocommand event with a pattern that matches the | |
| 12117 function(s) to be defined. Example: > | |
| 7 | 12118 |
| 12119 :au FuncUndefined BufNet* source ~/vim/bufnetfuncs.vim | |
| 12120 | |
| 12121 The file "~/vim/bufnetfuncs.vim" should then define functions that start with | |
| 12122 "BufNet". Also see |FuncUndefined|. | |
| 12123 | |
| 161 | 12124 |
| 12125 Using an autoload script ~ | |
| 168 | 12126 *autoload* *E746* |
| 170 | 12127 This is introduced in the user manual, section |41.15|. |
| 12128 | |
| 161 | 12129 Using a script in the "autoload" directory is simpler, but requires using |
| 12130 exactly the right file name. A function that can be autoloaded has a name | |
| 12131 like this: > | |
| 12132 | |
| 270 | 12133 :call filename#funcname() |
| 161 | 12134 |
| 20856 | 12135 These functions are always global, in Vim9 script "g:" needs to be used: > |
| 12136 :call g:filename#funcname() | |
| 12137 | |
| 161 | 12138 When such a function is called, and it is not defined yet, Vim will search the |
| 12139 "autoload" directories in 'runtimepath' for a script file called | |
| 12140 "filename.vim". For example "~/.vim/autoload/filename.vim". That file should | |
| 12141 then define the function like this: > | |
| 12142 | |
| 270 | 12143 function filename#funcname() |
| 161 | 12144 echo "Done!" |
| 12145 endfunction | |
| 12146 | |
| 530 | 12147 The file name and the name used before the # in the function must match |
| 161 | 12148 exactly, and the defined function must have the name exactly as it will be |
| 20856 | 12149 called. In Vim9 script the "g:" prefix must be used: > |
| 12150 function g:filename#funcname() | |
| 12151 | |
| 12152 or for a compiled function: > | |
| 12153 def g:filename#funcname() | |
| 161 | 12154 |
| 270 | 12155 It is possible to use subdirectories. Every # in the function name works like |
| 12156 a path separator. Thus when calling a function: > | |
| 12157 | |
| 12158 :call foo#bar#func() | |
| 161 | 12159 |
| 12160 Vim will look for the file "autoload/foo/bar.vim" in 'runtimepath'. | |
| 12161 | |
| 168 | 12162 This also works when reading a variable that has not been set yet: > |
| 12163 | |
| 270 | 12164 :let l = foo#bar#lvar |
| 168 | 12165 |
| 557 | 12166 However, when the autoload script was already loaded it won't be loaded again |
| 12167 for an unknown variable. | |
| 12168 | |
| 168 | 12169 When assigning a value to such a variable nothing special happens. This can |
| 12170 be used to pass settings to the autoload script before it's loaded: > | |
| 12171 | |
| 270 | 12172 :let foo#bar#toggle = 1 |
| 12173 :call foo#bar#func() | |
| 168 | 12174 |
| 164 | 12175 Note that when you make a mistake and call a function that is supposed to be |
| 12176 defined in an autoload script, but the script doesn't actually define the | |
| 22723 | 12177 function, you will get an error message for the missing function. If you fix |
| 12178 the autoload script it won't be automatically loaded again. Either restart | |
| 12179 Vim or manually source the script. | |
| 168 | 12180 |
| 12181 Also note that if you have two script files, and one calls a function in the | |
| 1621 | 12182 other and vice versa, before the used function is defined, it won't work. |
| 168 | 12183 Avoid using the autoload functionality at the toplevel. |
| 161 | 12184 |
| 794 | 12185 Hint: If you distribute a bunch of scripts you can pack them together with the |
| 12186 |vimball| utility. Also read the user manual |distribute-script|. | |
| 12187 | |
| 7 | 12188 ============================================================================== |
| 12189 6. Curly braces names *curly-braces-names* | |
| 12190 | |
|
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12191 In most places where you can use a variable, you can use a "curly braces name" |
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|
12192 variable. This is a regular variable name with one or more expressions |
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|
12193 wrapped in braces {} like this: > |
| 7 | 12194 my_{adjective}_variable |
| 12195 | |
| 12196 When Vim encounters this, it evaluates the expression inside the braces, puts | |
| 12197 that in place of the expression, and re-interprets the whole as a variable | |
| 12198 name. So in the above example, if the variable "adjective" was set to | |
| 12199 "noisy", then the reference would be to "my_noisy_variable", whereas if | |
| 12200 "adjective" was set to "quiet", then it would be to "my_quiet_variable". | |
| 12201 | |
| 12202 One application for this is to create a set of variables governed by an option | |
|
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|
12203 value. For example, the statement > |
| 7 | 12204 echo my_{&background}_message |
| 12205 | |
| 12206 would output the contents of "my_dark_message" or "my_light_message" depending | |
| 12207 on the current value of 'background'. | |
| 12208 | |
| 12209 You can use multiple brace pairs: > | |
| 12210 echo my_{adverb}_{adjective}_message | |
| 12211 ..or even nest them: > | |
| 12212 echo my_{ad{end_of_word}}_message | |
| 12213 where "end_of_word" is either "verb" or "jective". | |
| 12214 | |
| 12215 However, the expression inside the braces must evaluate to a valid single | |
| 236 | 12216 variable name, e.g. this is invalid: > |
| 7 | 12217 :let foo='a + b' |
| 12218 :echo c{foo}d | |
| 12219 .. since the result of expansion is "ca + bd", which is not a variable name. | |
| 12220 | |
| 12221 *curly-braces-function-names* | |
| 12222 You can call and define functions by an evaluated name in a similar way. | |
| 12223 Example: > | |
| 12224 :let func_end='whizz' | |
| 12225 :call my_func_{func_end}(parameter) | |
| 12226 | |
| 12227 This would call the function "my_func_whizz(parameter)". | |
| 12228 | |
|
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|
12229 This does NOT work: > |
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|
12230 :let i = 3 |
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|
12231 :let @{i} = '' " error |
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|
12232 :echo @{i} " error |
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12233 |
| 7 | 12234 ============================================================================== |
| 12235 7. Commands *expression-commands* | |
| 12236 | |
| 20856 | 12237 Note: in Vim9 script `:let` is used for variable declaration, not assignment. |
| 12238 An assignment leaves out the `:let` command. |vim9-declaration| | |
| 12239 | |
| 7 | 12240 :let {var-name} = {expr1} *:let* *E18* |
| 12241 Set internal variable {var-name} to the result of the | |
| 12242 expression {expr1}. The variable will get the type | |
| 12243 from the {expr}. If {var-name} didn't exist yet, it | |
| 12244 is created. | |
| 12245 | |
| 85 | 12246 :let {var-name}[{idx}] = {expr1} *E689* |
| 12247 Set a list item to the result of the expression | |
| 12248 {expr1}. {var-name} must refer to a list and {idx} | |
| 12249 must be a valid index in that list. For nested list | |
| 12250 the index can be repeated. | |
| 1621 | 12251 This cannot be used to add an item to a |List|. |
|
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|
12252 This cannot be used to set a byte in a String. You |
| 1621 | 12253 can do that like this: > |
| 12254 :let var = var[0:2] . 'X' . var[4:] | |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
12255 < When {var-name} is a |Blob| then {idx} can be the |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
12256 length of the blob, in which case one byte is |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
12257 appended. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15446
diff
changeset
|
12258 |
| 114 | 12259 *E711* *E719* |
| 12260 :let {var-name}[{idx1}:{idx2}] = {expr1} *E708* *E709* *E710* | |
| 685 | 12261 Set a sequence of items in a |List| to the result of |
| 12262 the expression {expr1}, which must be a list with the | |
| 87 | 12263 correct number of items. |
| 12264 {idx1} can be omitted, zero is used instead. | |
| 12265 {idx2} can be omitted, meaning the end of the list. | |
| 12266 When the selected range of items is partly past the | |
| 12267 end of the list, items will be added. | |
| 12268 | |
|
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
12269 *:let+=* *:let-=* *:letstar=* |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
12270 *:let/=* *:let%=* *:let.=* *:let..=* *E734* *E985* |
| 114 | 12271 :let {var} += {expr1} Like ":let {var} = {var} + {expr1}". |
| 12272 :let {var} -= {expr1} Like ":let {var} = {var} - {expr1}". | |
|
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
12273 :let {var} *= {expr1} Like ":let {var} = {var} * {expr1}". |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
12274 :let {var} /= {expr1} Like ":let {var} = {var} / {expr1}". |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
12275 :let {var} %= {expr1} Like ":let {var} = {var} % {expr1}". |
| 114 | 12276 :let {var} .= {expr1} Like ":let {var} = {var} . {expr1}". |
|
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
12277 :let {var} ..= {expr1} Like ":let {var} = {var} .. {expr1}". |
| 114 | 12278 These fail if {var} was not set yet and when the type |
| 12279 of {var} and {expr1} don't fit the operator. | |
|
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
12280 `.=` is not supported with Vim script version 2 and |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
12281 later, see |vimscript-version|. |
| 114 | 12282 |
| 12283 | |
| 7 | 12284 :let ${env-name} = {expr1} *:let-environment* *:let-$* |
| 12285 Set environment variable {env-name} to the result of | |
| 12286 the expression {expr1}. The type is always String. | |
| 17758 | 12287 |
| 12288 On some systems making an environment variable empty | |
| 12289 causes it to be deleted. Many systems do not make a | |
| 12290 difference between an environment variable that is not | |
| 12291 set and an environment variable that is empty. | |
| 12292 | |
| 114 | 12293 :let ${env-name} .= {expr1} |
| 12294 Append {expr1} to the environment variable {env-name}. | |
| 12295 If the environment variable didn't exist yet this | |
| 12296 works like "=". | |
| 7 | 12297 |
| 12298 :let @{reg-name} = {expr1} *:let-register* *:let-@* | |
| 12299 Write the result of the expression {expr1} in register | |
| 12300 {reg-name}. {reg-name} must be a single letter, and | |
| 12301 must be the name of a writable register (see | |
| 12302 |registers|). "@@" can be used for the unnamed | |
| 12303 register, "@/" for the search pattern. | |
| 12304 If the result of {expr1} ends in a <CR> or <NL>, the | |
| 12305 register will be linewise, otherwise it will be set to | |
| 12306 characterwise. | |
| 12307 This can be used to clear the last search pattern: > | |
| 12308 :let @/ = "" | |
| 12309 < This is different from searching for an empty string, | |
| 12310 that would match everywhere. | |
| 12311 | |
| 114 | 12312 :let @{reg-name} .= {expr1} |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
12313 Append {expr1} to register {reg-name}. If the |
| 114 | 12314 register was empty it's like setting it to {expr1}. |
| 12315 | |
| 1156 | 12316 :let &{option-name} = {expr1} *:let-option* *:let-&* |
| 7 | 12317 Set option {option-name} to the result of the |
| 68 | 12318 expression {expr1}. A String or Number value is |
| 12319 always converted to the type of the option. | |
| 7 | 12320 For an option local to a window or buffer the effect |
| 12321 is just like using the |:set| command: both the local | |
| 555 | 12322 value and the global value are changed. |
| 68 | 12323 Example: > |
| 12324 :let &path = &path . ',/usr/local/include' | |
|
10895
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
12325 < This also works for terminal codes in the form t_xx. |
|
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
12326 But only for alphanumerical names. Example: > |
|
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
12327 :let &t_k1 = "\<Esc>[234;" |
|
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
12328 < When the code does not exist yet it will be created as |
|
c391bfbdb452
Updated runtime files.
Christian Brabandt <cb@256bit.org>
parents:
10787
diff
changeset
|
12329 a terminal key code, there is no error. |
| 7 | 12330 |
| 114 | 12331 :let &{option-name} .= {expr1} |
| 12332 For a string option: Append {expr1} to the value. | |
| 12333 Does not insert a comma like |:set+=|. | |
| 12334 | |
| 12335 :let &{option-name} += {expr1} | |
| 12336 :let &{option-name} -= {expr1} | |
| 12337 For a number or boolean option: Add or subtract | |
| 12338 {expr1}. | |
| 12339 | |
| 7 | 12340 :let &l:{option-name} = {expr1} |
| 114 | 12341 :let &l:{option-name} .= {expr1} |
| 12342 :let &l:{option-name} += {expr1} | |
| 12343 :let &l:{option-name} -= {expr1} | |
| 7 | 12344 Like above, but only set the local value of an option |
| 12345 (if there is one). Works like |:setlocal|. | |
| 12346 | |
| 12347 :let &g:{option-name} = {expr1} | |
| 114 | 12348 :let &g:{option-name} .= {expr1} |
| 12349 :let &g:{option-name} += {expr1} | |
| 12350 :let &g:{option-name} -= {expr1} | |
| 7 | 12351 Like above, but only set the global value of an option |
| 12352 (if there is one). Works like |:setglobal|. | |
| 12353 | |
| 85 | 12354 :let [{name1}, {name2}, ...] = {expr1} *:let-unpack* *E687* *E688* |
| 685 | 12355 {expr1} must evaluate to a |List|. The first item in |
| 68 | 12356 the list is assigned to {name1}, the second item to |
| 12357 {name2}, etc. | |
| 12358 The number of names must match the number of items in | |
| 685 | 12359 the |List|. |
| 68 | 12360 Each name can be one of the items of the ":let" |
| 12361 command as mentioned above. | |
| 12362 Example: > | |
| 12363 :let [s, item] = GetItem(s) | |
| 114 | 12364 < Detail: {expr1} is evaluated first, then the |
| 12365 assignments are done in sequence. This matters if | |
| 12366 {name2} depends on {name1}. Example: > | |
| 12367 :let x = [0, 1] | |
| 12368 :let i = 0 | |
| 12369 :let [i, x[i]] = [1, 2] | |
| 12370 :echo x | |
| 12371 < The result is [0, 2]. | |
| 12372 | |
| 12373 :let [{name1}, {name2}, ...] .= {expr1} | |
| 12374 :let [{name1}, {name2}, ...] += {expr1} | |
| 12375 :let [{name1}, {name2}, ...] -= {expr1} | |
| 12376 Like above, but append/add/subtract the value for each | |
| 685 | 12377 |List| item. |
| 68 | 12378 |
| 19968 | 12379 :let [{name}, ..., ; {lastname}] = {expr1} *E452* |
| 685 | 12380 Like |:let-unpack| above, but the |List| may have more |
| 114 | 12381 items than there are names. A list of the remaining |
| 12382 items is assigned to {lastname}. If there are no | |
| 12383 remaining items {lastname} is set to an empty list. | |
| 68 | 12384 Example: > |
| 12385 :let [a, b; rest] = ["aval", "bval", 3, 4] | |
| 12386 < | |
| 114 | 12387 :let [{name}, ..., ; {lastname}] .= {expr1} |
| 12388 :let [{name}, ..., ; {lastname}] += {expr1} | |
| 12389 :let [{name}, ..., ; {lastname}] -= {expr1} | |
| 12390 Like above, but append/add/subtract the value for each | |
| 685 | 12391 |List| item. |
| 2596 | 12392 |
|
17450
509542f1fffb
patch 8.1.1723: heredoc assignment has no room for new features
Bram Moolenaar <Bram@vim.org>
parents:
17433
diff
changeset
|
12393 *:let=<<* *:let-heredoc* |
|
509542f1fffb
patch 8.1.1723: heredoc assignment has no room for new features
Bram Moolenaar <Bram@vim.org>
parents:
17433
diff
changeset
|
12394 *E990* *E991* *E172* *E221* |
| 18343 | 12395 :let {var-name} =<< [trim] {endmarker} |
|
16704
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12396 text... |
|
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12397 text... |
| 18343 | 12398 {endmarker} |
| 21093 | 12399 Set internal variable {var-name} to a |List| |
| 12400 containing the lines of text bounded by the string | |
|
21608
24cb89db078d
patch 8.2.1354: test 59 is old style
Bram Moolenaar <Bram@vim.org>
parents:
21499
diff
changeset
|
12401 {endmarker}. The lines of text is used as a |
|
24cb89db078d
patch 8.2.1354: test 59 is old style
Bram Moolenaar <Bram@vim.org>
parents:
21499
diff
changeset
|
12402 |literal-string|. |
| 18343 | 12403 {endmarker} must not contain white space. |
| 12404 {endmarker} cannot start with a lower case character. | |
| 12405 The last line should end only with the {endmarker} | |
| 12406 string without any other character. Watch out for | |
| 12407 white space after {endmarker}! | |
|
16704
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12408 |
|
17172
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12409 Without "trim" any white space characters in the lines |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12410 of text are preserved. If "trim" is specified before |
| 18343 | 12411 {endmarker}, then indentation is stripped so you can |
| 12412 do: > | |
|
17172
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12413 let text =<< trim END |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12414 if ok |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12415 echo 'done' |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12416 endif |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12417 END |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12418 < Results in: ["if ok", " echo 'done'", "endif"] |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12419 The marker must line up with "let" and the indentation |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12420 of the first line is removed from all the text lines. |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12421 Specifically: all the leading indentation exactly |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12422 matching the leading indentation of the first |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12423 non-empty text line is stripped from the input lines. |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12424 All leading indentation exactly matching the leading |
|
6990c1160ea5
patch 8.1.1585: :let-heredoc does not trim enough
Bram Moolenaar <Bram@vim.org>
parents:
17161
diff
changeset
|
12425 indentation before `let` is stripped from the line |
| 18343 | 12426 containing {endmarker}. Note that the difference |
| 12427 between space and tab matters here. | |
|
16704
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12428 |
|
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12429 If {var-name} didn't exist yet, it is created. |
|
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12430 Cannot be followed by another command, but can be |
|
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12431 followed by a comment. |
|
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12432 |
| 18343 | 12433 To avoid line continuation to be applied, consider |
| 12434 adding 'C' to 'cpoptions': > | |
| 12435 set cpo+=C | |
| 12436 let var =<< END | |
| 12437 \ leading backslash | |
| 12438 END | |
| 12439 set cpo-=C | |
| 12440 < | |
|
16704
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12441 Examples: > |
|
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12442 let var1 =<< END |
| 18343 | 12443 Sample text 1 |
| 12444 Sample text 2 | |
| 12445 Sample text 3 | |
| 12446 END | |
|
16704
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12447 |
|
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12448 let data =<< trim DATA |
| 18343 | 12449 1 2 3 4 |
| 12450 5 6 7 8 | |
|
16704
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12451 DATA |
|
a927fdf9a4b0
patch 8.1.1354: getting a list of text lines is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16664
diff
changeset
|
12452 < |
| 2596 | 12453 *E121* |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
12454 :let {var-name} .. List the value of variable {var-name}. Multiple |
| 123 | 12455 variable names may be given. Special names recognized |
| 12456 here: *E738* | |
| 777 | 12457 g: global variables |
| 12458 b: local buffer variables | |
| 12459 w: local window variables | |
| 819 | 12460 t: local tab page variables |
| 777 | 12461 s: script-local variables |
| 12462 l: local function variables | |
| 123 | 12463 v: Vim variables. |
| 20856 | 12464 This does not work in Vim9 script. |vim9-declaration| |
| 7 | 12465 |
| 55 | 12466 :let List the values of all variables. The type of the |
| 12467 variable is indicated before the value: | |
| 12468 <nothing> String | |
| 12469 # Number | |
| 856 | 12470 * Funcref |
| 20856 | 12471 This does not work in Vim9 script. |vim9-declaration| |
| 7 | 12472 |
| 1156 | 12473 :unl[et][!] {name} ... *:unlet* *:unl* *E108* *E795* |
| 148 | 12474 Remove the internal variable {name}. Several variable |
| 12475 names can be given, they are all removed. The name | |
| 685 | 12476 may also be a |List| or |Dictionary| item. |
| 7 | 12477 With [!] no error message is given for non-existing |
| 12478 variables. | |
| 685 | 12479 One or more items from a |List| can be removed: > |
| 108 | 12480 :unlet list[3] " remove fourth item |
| 12481 :unlet list[3:] " remove fourth item to last | |
| 685 | 12482 < One item from a |Dictionary| can be removed at a time: > |
| 108 | 12483 :unlet dict['two'] |
| 12484 :unlet dict.two | |
| 1668 | 12485 < This is especially useful to clean up used global |
| 12486 variables and script-local variables (these are not | |
| 12487 deleted when the script ends). Function-local | |
| 12488 variables are automatically deleted when the function | |
| 12489 ends. | |
| 7 | 12490 |
|
13923
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
13821
diff
changeset
|
12491 :unl[et] ${env-name} ... *:unlet-environment* *:unlet-$* |
|
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
13821
diff
changeset
|
12492 Remove environment variable {env-name}. |
|
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
13821
diff
changeset
|
12493 Can mix {name} and ${env-name} in one :unlet command. |
|
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
13821
diff
changeset
|
12494 No error message is given for a non-existing |
|
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
13821
diff
changeset
|
12495 variable, also without !. |
|
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
13821
diff
changeset
|
12496 If the system does not support deleting an environment |
|
17079
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12497 variable, it is made empty. |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12498 |
|
17109
cc5d4b4bae83
patch 8.1.1554: docs and tests for :const can be improved
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
12499 *:cons* *:const* |
|
17079
00ffed9bbb65
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12500 :cons[t] {var-name} = {expr1} |
|
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patch 8.1.1539: not easy to define a variable and lock it
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parents:
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diff
changeset
|
12501 :cons[t] [{name1}, {name2}, ...] = {expr1} |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12502 :cons[t] [{name}, ..., ; {lastname}] = {expr1} |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12503 :cons[t] {var-name} =<< [trim] {marker} |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12504 text... |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12505 text... |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12506 {marker} |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12507 Similar to |:let|, but additionally lock the variable |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12508 after setting the value. This is the same as locking |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12509 the variable with |:lockvar| just after |:let|, thus: > |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12510 :const x = 1 |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12511 < is equivalent to: > |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12512 :let x = 1 |
|
21847
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12513 :lockvar! x |
|
22298
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12514 < NOTE: in Vim9 script `:const` works differently, see |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12515 |vim9-const| |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12516 This is useful if you want to make sure the variable |
|
21847
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12517 is not modified. If the value is a List or Dictionary |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12518 literal then the items also cannot be changed: > |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12519 const ll = [1, 2, 3] |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12520 let ll[1] = 5 " Error! |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12521 < Nested references are not locked: > |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12522 let lvar = ['a'] |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12523 const lconst = [0, lvar] |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12524 let lconst[0] = 2 " Error! |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12525 let lconst[1][0] = 'b' " OK |
|
fb74a3387694
patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents:
21825
diff
changeset
|
12526 < *E995* |
|
17131
be5a5cfc991a
patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents:
17109
diff
changeset
|
12527 |:const| does not allow to for changing a variable: > |
|
17079
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12528 :let x = 1 |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
12529 :const x = 2 " Error! |
|
17109
cc5d4b4bae83
patch 8.1.1554: docs and tests for :const can be improved
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
12530 < *E996* |
|
cc5d4b4bae83
patch 8.1.1554: docs and tests for :const can be improved
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
12531 Note that environment variables, option values and |
|
cc5d4b4bae83
patch 8.1.1554: docs and tests for :const can be improved
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
12532 register values cannot be used here, since they cannot |
|
cc5d4b4bae83
patch 8.1.1554: docs and tests for :const can be improved
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
12533 be locked. |
|
cc5d4b4bae83
patch 8.1.1554: docs and tests for :const can be improved
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
12534 |
| 17433 | 12535 :cons[t] |
| 12536 :cons[t] {var-name} | |
| 12537 If no argument is given or only {var-name} is given, | |
| 12538 the behavior is the same as |:let|. | |
| 12539 | |
| 148 | 12540 :lockv[ar][!] [depth] {name} ... *:lockvar* *:lockv* |
| 12541 Lock the internal variable {name}. Locking means that | |
| 12542 it can no longer be changed (until it is unlocked). | |
| 12543 A locked variable can be deleted: > | |
| 12544 :lockvar v | |
| 12545 :let v = 'asdf' " fails! | |
| 12546 :unlet v | |
|
10908
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10895
diff
changeset
|
12547 < *E741* *E940* |
| 148 | 12548 If you try to change a locked variable you get an |
|
10908
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10895
diff
changeset
|
12549 error message: "E741: Value is locked: {name}". |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10895
diff
changeset
|
12550 If you try to lock or unlock a built-in variable you |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10895
diff
changeset
|
12551 get an error message: "E940: Cannot lock or unlock |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10895
diff
changeset
|
12552 variable {name}". |
| 148 | 12553 |
| 685 | 12554 [depth] is relevant when locking a |List| or |
| 12555 |Dictionary|. It specifies how deep the locking goes: | |
|
22298
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12556 0 Lock the variable {name} but not its |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12557 value. |
| 685 | 12558 1 Lock the |List| or |Dictionary| itself, |
| 148 | 12559 cannot add or remove items, but can |
| 12560 still change their values. | |
| 12561 2 Also lock the values, cannot change | |
| 685 | 12562 the items. If an item is a |List| or |
| 12563 |Dictionary|, cannot add or remove | |
| 148 | 12564 items, but can still change the |
| 12565 values. | |
| 685 | 12566 3 Like 2 but for the |List| / |
| 12567 |Dictionary| in the |List| / | |
| 12568 |Dictionary|, one level deeper. | |
| 12569 The default [depth] is 2, thus when {name} is a |List| | |
| 12570 or |Dictionary| the values cannot be changed. | |
|
22298
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12571 |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12572 Example with [depth] 0: > |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12573 let mylist = [1, 2, 3] |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12574 lockvar 0 mylist |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12575 let mylist[0] = 77 " OK |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12576 call add(mylist, 4] " OK |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12577 let mylist = [7, 8, 9] " Error! |
|
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
12578 < *E743* |
| 148 | 12579 For unlimited depth use [!] and omit [depth]. |
| 12580 However, there is a maximum depth of 100 to catch | |
| 12581 loops. | |
| 12582 | |
| 685 | 12583 Note that when two variables refer to the same |List| |
| 12584 and you lock one of them, the |List| will also be | |
| 819 | 12585 locked when used through the other variable. |
| 12586 Example: > | |
| 148 | 12587 :let l = [0, 1, 2, 3] |
| 12588 :let cl = l | |
| 12589 :lockvar l | |
| 12590 :let cl[1] = 99 " won't work! | |
| 12591 < You may want to make a copy of a list to avoid this. | |
| 12592 See |deepcopy()|. | |
| 12593 | |
| 12594 | |
| 12595 :unlo[ckvar][!] [depth] {name} ... *:unlockvar* *:unlo* | |
| 12596 Unlock the internal variable {name}. Does the | |
| 12597 opposite of |:lockvar|. | |
| 12598 | |
| 16944 | 12599 :if {expr1} *:if* *:end* *:endif* *:en* *E171* *E579* *E580* |
| 7 | 12600 :en[dif] Execute the commands until the next matching ":else" |
| 12601 or ":endif" if {expr1} evaluates to non-zero. | |
| 12602 | |
| 12603 From Vim version 4.5 until 5.0, every Ex command in | |
| 12604 between the ":if" and ":endif" is ignored. These two | |
| 12605 commands were just to allow for future expansions in a | |
|
7659
07f11de5efca
commit https://github.com/vim/vim/commit/85084ef1e999dcf50e8d466106a33bac24a0febb
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
12606 backward compatible way. Nesting was allowed. Note |
| 7 | 12607 that any ":else" or ":elseif" was ignored, the "else" |
| 12608 part was not executed either. | |
| 12609 | |
| 12610 You can use this to remain compatible with older | |
| 12611 versions: > | |
| 12612 :if version >= 500 | |
| 12613 : version-5-specific-commands | |
| 12614 :endif | |
| 12615 < The commands still need to be parsed to find the | |
| 12616 "endif". Sometimes an older Vim has a problem with a | |
| 12617 new command. For example, ":silent" is recognized as | |
| 12618 a ":substitute" command. In that case ":execute" can | |
| 12619 avoid problems: > | |
| 12620 :if version >= 600 | |
| 12621 : execute "silent 1,$delete" | |
| 12622 :endif | |
| 12623 < | |
| 12624 NOTE: The ":append" and ":insert" commands don't work | |
| 12625 properly in between ":if" and ":endif". | |
| 12626 | |
| 12627 *:else* *:el* *E581* *E583* | |
| 12628 :el[se] Execute the commands until the next matching ":else" | |
| 12629 or ":endif" if they previously were not being | |
| 12630 executed. | |
| 12631 | |
| 12632 *:elseif* *:elsei* *E582* *E584* | |
| 12633 :elsei[f] {expr1} Short for ":else" ":if", with the addition that there | |
| 12634 is no extra ":endif". | |
| 12635 | |
| 12636 :wh[ile] {expr1} *:while* *:endwhile* *:wh* *:endw* | |
| 114 | 12637 *E170* *E585* *E588* *E733* |
| 7 | 12638 :endw[hile] Repeat the commands between ":while" and ":endwhile", |
| 12639 as long as {expr1} evaluates to non-zero. | |
| 12640 When an error is detected from a command inside the | |
| 12641 loop, execution continues after the "endwhile". | |
| 75 | 12642 Example: > |
| 12643 :let lnum = 1 | |
| 12644 :while lnum <= line("$") | |
| 12645 :call FixLine(lnum) | |
| 12646 :let lnum = lnum + 1 | |
| 12647 :endwhile | |
| 12648 < | |
| 7 | 12649 NOTE: The ":append" and ":insert" commands don't work |
| 99 | 12650 properly inside a ":while" and ":for" loop. |
| 75 | 12651 |
|
15615
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12652 :for {var} in {object} *:for* *E690* *E732* |
| 75 | 12653 :endfo[r] *:endfo* *:endfor* |
| 12654 Repeat the commands between ":for" and ":endfor" for | |
|
15615
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12655 each item in {object}. {object} can be a |List| or |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12656 a |Blob|. Variable {var} is set to the value of each |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12657 item. When an error is detected for a command inside |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12658 the loop, execution continues after the "endfor". |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12659 Changing {object} inside the loop affects what items |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12660 are used. Make a copy if this is unwanted: > |
| 79 | 12661 :for item in copy(mylist) |
|
15615
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12662 < |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12663 When {object} is a |List| and not making a copy, Vim |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12664 stores a reference to the next item in the |List| |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12665 before executing the commands with the current item. |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12666 Thus the current item can be removed without effect. |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12667 Removing any later item means it will not be found. |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12668 Thus the following example works (an inefficient way |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12669 to make a |List| empty): > |
|
2033
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
12670 for item in mylist |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
12671 call remove(mylist, 0) |
|
de5a43c5eedc
Update documentation files.
Bram Moolenaar <bram@zimbu.org>
parents:
1998
diff
changeset
|
12672 endfor |
|
15615
536fca2cee19
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Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12673 < Note that reordering the |List| (e.g., with sort() or |
| 87 | 12674 reverse()) may have unexpected effects. |
| 75 | 12675 |
|
15615
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12676 When {object} is a |Blob|, Vim always makes a copy to |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
15579
diff
changeset
|
12677 iterate over. Unlike with |List|, modifying the |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
12678 |Blob| does not affect the iteration. |
|
536fca2cee19
patch 8.1.0815: dialog for file changed outside of Vim not tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
12679 |
| 75 | 12680 :for [{var1}, {var2}, ...] in {listlist} |
| 12681 :endfo[r] | |
| 12682 Like ":for" above, but each item in {listlist} must be | |
| 12683 a list, of which each item is assigned to {var1}, | |
| 12684 {var2}, etc. Example: > | |
| 12685 :for [lnum, col] in [[1, 3], [2, 5], [3, 8]] | |
| 12686 :echo getline(lnum)[col] | |
| 12687 :endfor | |
| 12688 < | |
| 7 | 12689 *:continue* *:con* *E586* |
| 75 | 12690 :con[tinue] When used inside a ":while" or ":for" loop, jumps back |
| 12691 to the start of the loop. | |
| 12692 If it is used after a |:try| inside the loop but | |
| 12693 before the matching |:finally| (if present), the | |
| 12694 commands following the ":finally" up to the matching | |
| 12695 |:endtry| are executed first. This process applies to | |
| 12696 all nested ":try"s inside the loop. The outermost | |
| 12697 ":endtry" then jumps back to the start of the loop. | |
| 7 | 12698 |
| 12699 *:break* *:brea* *E587* | |
| 75 | 12700 :brea[k] When used inside a ":while" or ":for" loop, skips to |
| 12701 the command after the matching ":endwhile" or | |
| 12702 ":endfor". | |
| 12703 If it is used after a |:try| inside the loop but | |
| 12704 before the matching |:finally| (if present), the | |
| 12705 commands following the ":finally" up to the matching | |
| 12706 |:endtry| are executed first. This process applies to | |
| 12707 all nested ":try"s inside the loop. The outermost | |
| 12708 ":endtry" then jumps to the command after the loop. | |
| 7 | 12709 |
| 12710 :try *:try* *:endt* *:endtry* *E600* *E601* *E602* | |
| 12711 :endt[ry] Change the error handling for the commands between | |
| 12712 ":try" and ":endtry" including everything being | |
| 12713 executed across ":source" commands, function calls, | |
| 12714 or autocommand invocations. | |
| 12715 | |
| 12716 When an error or interrupt is detected and there is | |
| 12717 a |:finally| command following, execution continues | |
| 12718 after the ":finally". Otherwise, or when the | |
| 12719 ":endtry" is reached thereafter, the next | |
| 12720 (dynamically) surrounding ":try" is checked for | |
| 12721 a corresponding ":finally" etc. Then the script | |
| 19523 | 12722 processing is terminated. Whether a function |
| 12723 definition has an "abort" argument does not matter. | |
| 7 | 12724 Example: > |
| 19523 | 12725 try | call Unknown() | finally | echomsg "cleanup" | endtry |
| 12726 echomsg "not reached" | |
| 7 | 12727 < |
| 12728 Moreover, an error or interrupt (dynamically) inside | |
| 12729 ":try" and ":endtry" is converted to an exception. It | |
| 12730 can be caught as if it were thrown by a |:throw| | |
| 12731 command (see |:catch|). In this case, the script | |
| 12732 processing is not terminated. | |
| 12733 | |
| 12734 The value "Vim:Interrupt" is used for an interrupt | |
| 12735 exception. An error in a Vim command is converted | |
| 12736 to a value of the form "Vim({command}):{errmsg}", | |
| 12737 other errors are converted to a value of the form | |
| 12738 "Vim:{errmsg}". {command} is the full command name, | |
| 12739 and {errmsg} is the message that is displayed if the | |
| 12740 error exception is not caught, always beginning with | |
| 12741 the error number. | |
| 12742 Examples: > | |
| 19523 | 12743 try | sleep 100 | catch /^Vim:Interrupt$/ | endtry |
| 12744 try | edit | catch /^Vim(edit):E\d\+/ | echo "error" | endtry | |
| 7 | 12745 < |
| 12746 *:cat* *:catch* *E603* *E604* *E605* | |
|
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12747 :cat[ch] /{pattern}/ The following commands until the next |:catch|, |
| 7 | 12748 |:finally|, or |:endtry| that belongs to the same |
| 12749 |:try| as the ":catch" are executed when an exception | |
| 12750 matching {pattern} is being thrown and has not yet | |
| 12751 been caught by a previous ":catch". Otherwise, these | |
| 12752 commands are skipped. | |
| 12753 When {pattern} is omitted all errors are caught. | |
| 12754 Examples: > | |
|
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12755 :catch /^Vim:Interrupt$/ " catch interrupts (CTRL-C) |
|
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12756 :catch /^Vim\%((\a\+)\)\=:E/ " catch all Vim errors |
|
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12757 :catch /^Vim\%((\a\+)\)\=:/ " catch errors and interrupts |
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12758 :catch /^Vim(write):/ " catch all errors in :write |
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12759 :catch /^Vim\%((\a\+)\)\=:E123:/ " catch error E123 |
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12760 :catch /my-exception/ " catch user exception |
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12761 :catch /.*/ " catch everything |
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|
12762 :catch " same as /.*/ |
| 7 | 12763 < |
| 12764 Another character can be used instead of / around the | |
| 12765 {pattern}, so long as it does not have a special | |
| 12766 meaning (e.g., '|' or '"') and doesn't occur inside | |
| 12767 {pattern}. | |
| 5814 | 12768 Information about the exception is available in |
| 12769 |v:exception|. Also see |throw-variables|. | |
| 7 | 12770 NOTE: It is not reliable to ":catch" the TEXT of |
| 12771 an error message because it may vary in different | |
| 12772 locales. | |
| 12773 | |
| 12774 *:fina* *:finally* *E606* *E607* | |
| 12775 :fina[lly] The following commands until the matching |:endtry| | |
| 12776 are executed whenever the part between the matching | |
| 12777 |:try| and the ":finally" is left: either by falling | |
| 12778 through to the ":finally" or by a |:continue|, | |
| 12779 |:break|, |:finish|, or |:return|, or by an error or | |
| 12780 interrupt or exception (see |:throw|). | |
| 12781 | |
| 12782 *:th* *:throw* *E608* | |
| 12783 :th[row] {expr1} The {expr1} is evaluated and thrown as an exception. | |
| 12784 If the ":throw" is used after a |:try| but before the | |
| 12785 first corresponding |:catch|, commands are skipped | |
| 12786 until the first ":catch" matching {expr1} is reached. | |
| 12787 If there is no such ":catch" or if the ":throw" is | |
| 12788 used after a ":catch" but before the |:finally|, the | |
| 12789 commands following the ":finally" (if present) up to | |
| 12790 the matching |:endtry| are executed. If the ":throw" | |
| 12791 is after the ":finally", commands up to the ":endtry" | |
| 12792 are skipped. At the ":endtry", this process applies | |
| 12793 again for the next dynamically surrounding ":try" | |
| 12794 (which may be found in a calling function or sourcing | |
| 12795 script), until a matching ":catch" has been found. | |
| 12796 If the exception is not caught, the command processing | |
| 12797 is terminated. | |
| 12798 Example: > | |
| 12799 :try | throw "oops" | catch /^oo/ | echo "caught" | endtry | |
| 2725 | 12800 < Note that "catch" may need to be on a separate line |
| 12801 for when an error causes the parsing to skip the whole | |
| 12802 line and not see the "|" that separates the commands. | |
| 7 | 12803 |
| 12804 *:ec* *:echo* | |
| 12805 :ec[ho] {expr1} .. Echoes each {expr1}, with a space in between. The | |
| 12806 first {expr1} starts on a new line. | |
| 12807 Also see |:comment|. | |
| 12808 Use "\n" to start a new line. Use "\r" to move the | |
| 12809 cursor to the first column. | |
| 12810 Uses the highlighting set by the |:echohl| command. | |
| 12811 Cannot be followed by a comment. | |
| 12812 Example: > | |
| 12813 :echo "the value of 'shell' is" &shell | |
| 1156 | 12814 < *:echo-redraw* |
| 12815 A later redraw may make the message disappear again. | |
| 12816 And since Vim mostly postpones redrawing until it's | |
| 12817 finished with a sequence of commands this happens | |
| 12818 quite often. To avoid that a command from before the | |
| 12819 ":echo" causes a redraw afterwards (redraws are often | |
| 12820 postponed until you type something), force a redraw | |
| 12821 with the |:redraw| command. Example: > | |
| 7 | 12822 :new | redraw | echo "there is a new window" |
| 12823 < | |
| 12824 *:echon* | |
| 12825 :echon {expr1} .. Echoes each {expr1}, without anything added. Also see | |
| 12826 |:comment|. | |
| 12827 Uses the highlighting set by the |:echohl| command. | |
| 12828 Cannot be followed by a comment. | |
| 12829 Example: > | |
| 12830 :echon "the value of 'shell' is " &shell | |
| 12831 < | |
| 12832 Note the difference between using ":echo", which is a | |
| 12833 Vim command, and ":!echo", which is an external shell | |
| 12834 command: > | |
| 12835 :!echo % --> filename | |
| 12836 < The arguments of ":!" are expanded, see |:_%|. > | |
| 12837 :!echo "%" --> filename or "filename" | |
| 12838 < Like the previous example. Whether you see the double | |
| 12839 quotes or not depends on your 'shell'. > | |
| 12840 :echo % --> nothing | |
| 12841 < The '%' is an illegal character in an expression. > | |
| 12842 :echo "%" --> % | |
| 12843 < This just echoes the '%' character. > | |
| 12844 :echo expand("%") --> filename | |
| 12845 < This calls the expand() function to expand the '%'. | |
| 12846 | |
| 12847 *:echoh* *:echohl* | |
| 12848 :echoh[l] {name} Use the highlight group {name} for the following | |
| 12849 |:echo|, |:echon| and |:echomsg| commands. Also used | |
| 12850 for the |input()| prompt. Example: > | |
| 12851 :echohl WarningMsg | echo "Don't panic!" | echohl None | |
| 12852 < Don't forget to set the group back to "None", | |
| 12853 otherwise all following echo's will be highlighted. | |
| 12854 | |
| 12855 *:echom* *:echomsg* | |
| 12856 :echom[sg] {expr1} .. Echo the expression(s) as a true message, saving the | |
| 12857 message in the |message-history|. | |
| 12858 Spaces are placed between the arguments as with the | |
| 12859 |:echo| command. But unprintable characters are | |
| 12860 displayed, not interpreted. | |
| 1156 | 12861 The parsing works slightly different from |:echo|, |
| 12862 more like |:execute|. All the expressions are first | |
| 12863 evaluated and concatenated before echoing anything. | |
|
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12864 If expressions does not evaluate to a Number or |
|
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12865 String, string() is used to turn it into a string. |
| 7 | 12866 Uses the highlighting set by the |:echohl| command. |
| 12867 Example: > | |
| 12868 :echomsg "It's a Zizzer Zazzer Zuzz, as you can plainly see." | |
| 1156 | 12869 < See |:echo-redraw| to avoid the message disappearing |
| 12870 when the screen is redrawn. | |
| 7 | 12871 *:echoe* *:echoerr* |
| 12872 :echoe[rr] {expr1} .. Echo the expression(s) as an error message, saving the | |
| 12873 message in the |message-history|. When used in a | |
| 12874 script or function the line number will be added. | |
| 12875 Spaces are placed between the arguments as with the | |
|
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12876 |:echomsg| command. When used inside a try conditional, |
| 7 | 12877 the message is raised as an error exception instead |
| 12878 (see |try-echoerr|). | |
| 12879 Example: > | |
| 12880 :echoerr "This script just failed!" | |
| 12881 < If you just want a highlighted message use |:echohl|. | |
| 12882 And to get a beep: > | |
| 12883 :exe "normal \<Esc>" | |
| 12884 < | |
| 18639 | 12885 *:eval* |
| 12886 :eval {expr} Evaluate {expr} and discard the result. Example: > | |
| 12887 :eval Getlist()->Filter()->append('$') | |
| 12888 | |
| 12889 < The expression is supposed to have a side effect, | |
| 12890 since the resulting value is not used. In the example | |
| 12891 the `append()` call appends the List with text to the | |
| 12892 buffer. This is similar to `:call` but works with any | |
| 12893 expression. | |
| 12894 | |
| 12895 The command can be shortened to `:ev` or `:eva`, but | |
| 12896 these are hard to recognize and therefore not to be | |
| 12897 used. | |
| 12898 | |
| 19523 | 12899 The command cannot be followed by "|" and another |
| 12900 command, since "|" is seen as part of the expression. | |
| 12901 | |
| 18639 | 12902 |
| 7 | 12903 *:exe* *:execute* |
| 12904 :exe[cute] {expr1} .. Executes the string that results from the evaluation | |
| 2152 | 12905 of {expr1} as an Ex command. |
| 12906 Multiple arguments are concatenated, with a space in | |
| 12907 between. To avoid the extra space use the "." | |
| 12908 operator to concatenate strings into one argument. | |
| 12909 {expr1} is used as the processed command, command line | |
| 12910 editing keys are not recognized. | |
| 7 | 12911 Cannot be followed by a comment. |
| 12912 Examples: > | |
| 2152 | 12913 :execute "buffer" nextbuf |
| 12914 :execute "normal" count . "w" | |
| 7 | 12915 < |
| 12916 ":execute" can be used to append a command to commands | |
| 12917 that don't accept a '|'. Example: > | |
| 12918 :execute '!ls' | echo "theend" | |
| 12919 | |
| 12920 < ":execute" is also a nice way to avoid having to type | |
| 12921 control characters in a Vim script for a ":normal" | |
| 12922 command: > | |
| 12923 :execute "normal ixxx\<Esc>" | |
| 12924 < This has an <Esc> character, see |expr-string|. | |
| 12925 | |
| 1621 | 12926 Be careful to correctly escape special characters in |
| 12927 file names. The |fnameescape()| function can be used | |
| 1661 | 12928 for Vim commands, |shellescape()| for |:!| commands. |
| 12929 Examples: > | |
| 1621 | 12930 :execute "e " . fnameescape(filename) |
|
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|
12931 :execute "!ls " . shellescape(filename, 1) |
| 1621 | 12932 < |
| 7 | 12933 Note: The executed string may be any command-line, but |
| 5763 | 12934 starting or ending "if", "while" and "for" does not |
| 12935 always work, because when commands are skipped the | |
| 12936 ":execute" is not evaluated and Vim loses track of | |
| 12937 where blocks start and end. Also "break" and | |
| 12938 "continue" should not be inside ":execute". | |
| 12939 This example does not work, because the ":execute" is | |
| 12940 not evaluated and Vim does not see the "while", and | |
| 12941 gives an error for finding an ":endwhile": > | |
| 12942 :if 0 | |
| 12943 : execute 'while i > 5' | |
| 12944 : echo "test" | |
| 12945 : endwhile | |
| 12946 :endif | |
| 7 | 12947 < |
| 12948 It is allowed to have a "while" or "if" command | |
| 12949 completely in the executed string: > | |
| 12950 :execute 'while i < 5 | echo i | let i = i + 1 | endwhile' | |
| 12951 < | |
| 12952 | |
|
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|
12953 *:exe-comment* |
| 7 | 12954 ":execute", ":echo" and ":echon" cannot be followed by |
| 12955 a comment directly, because they see the '"' as the | |
| 12956 start of a string. But, you can use '|' followed by a | |
| 12957 comment. Example: > | |
| 12958 :echo "foo" | "this is a comment | |
| 12959 | |
| 12960 ============================================================================== | |
| 12961 8. Exception handling *exception-handling* | |
| 12962 | |
| 12963 The Vim script language comprises an exception handling feature. This section | |
| 12964 explains how it can be used in a Vim script. | |
| 12965 | |
| 12966 Exceptions may be raised by Vim on an error or on interrupt, see | |
| 12967 |catch-errors| and |catch-interrupt|. You can also explicitly throw an | |
| 12968 exception by using the ":throw" command, see |throw-catch|. | |
| 12969 | |
| 12970 | |
| 12971 TRY CONDITIONALS *try-conditionals* | |
| 12972 | |
| 12973 Exceptions can be caught or can cause cleanup code to be executed. You can | |
| 12974 use a try conditional to specify catch clauses (that catch exceptions) and/or | |
| 12975 a finally clause (to be executed for cleanup). | |
| 12976 A try conditional begins with a |:try| command and ends at the matching | |
| 12977 |:endtry| command. In between, you can use a |:catch| command to start | |
| 12978 a catch clause, or a |:finally| command to start a finally clause. There may | |
| 12979 be none or multiple catch clauses, but there is at most one finally clause, | |
| 12980 which must not be followed by any catch clauses. The lines before the catch | |
| 12981 clauses and the finally clause is called a try block. > | |
| 12982 | |
| 12983 :try | |
| 1621 | 12984 : ... |
| 12985 : ... TRY BLOCK | |
| 12986 : ... | |
| 7 | 12987 :catch /{pattern}/ |
| 1621 | 12988 : ... |
| 12989 : ... CATCH CLAUSE | |
| 12990 : ... | |
| 7 | 12991 :catch /{pattern}/ |
| 1621 | 12992 : ... |
| 12993 : ... CATCH CLAUSE | |
| 12994 : ... | |
| 7 | 12995 :finally |
| 1621 | 12996 : ... |
| 12997 : ... FINALLY CLAUSE | |
| 12998 : ... | |
| 7 | 12999 :endtry |
| 13000 | |
| 13001 The try conditional allows to watch code for exceptions and to take the | |
| 13002 appropriate actions. Exceptions from the try block may be caught. Exceptions | |
| 13003 from the try block and also the catch clauses may cause cleanup actions. | |
| 13004 When no exception is thrown during execution of the try block, the control | |
| 13005 is transferred to the finally clause, if present. After its execution, the | |
| 13006 script continues with the line following the ":endtry". | |
| 13007 When an exception occurs during execution of the try block, the remaining | |
| 13008 lines in the try block are skipped. The exception is matched against the | |
| 13009 patterns specified as arguments to the ":catch" commands. The catch clause | |
| 13010 after the first matching ":catch" is taken, other catch clauses are not | |
| 13011 executed. The catch clause ends when the next ":catch", ":finally", or | |
| 13012 ":endtry" command is reached - whatever is first. Then, the finally clause | |
| 13013 (if present) is executed. When the ":endtry" is reached, the script execution | |
| 13014 continues in the following line as usual. | |
| 13015 When an exception that does not match any of the patterns specified by the | |
| 13016 ":catch" commands is thrown in the try block, the exception is not caught by | |
| 13017 that try conditional and none of the catch clauses is executed. Only the | |
| 13018 finally clause, if present, is taken. The exception pends during execution of | |
| 13019 the finally clause. It is resumed at the ":endtry", so that commands after | |
| 13020 the ":endtry" are not executed and the exception might be caught elsewhere, | |
| 13021 see |try-nesting|. | |
| 13022 When during execution of a catch clause another exception is thrown, the | |
|
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|
13023 remaining lines in that catch clause are not executed. The new exception is |
| 7 | 13024 not matched against the patterns in any of the ":catch" commands of the same |
| 13025 try conditional and none of its catch clauses is taken. If there is, however, | |
| 13026 a finally clause, it is executed, and the exception pends during its | |
| 13027 execution. The commands following the ":endtry" are not executed. The new | |
| 13028 exception might, however, be caught elsewhere, see |try-nesting|. | |
| 13029 When during execution of the finally clause (if present) an exception is | |
|
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|
13030 thrown, the remaining lines in the finally clause are skipped. If the finally |
| 7 | 13031 clause has been taken because of an exception from the try block or one of the |
| 13032 catch clauses, the original (pending) exception is discarded. The commands | |
| 13033 following the ":endtry" are not executed, and the exception from the finally | |
| 13034 clause is propagated and can be caught elsewhere, see |try-nesting|. | |
| 13035 | |
| 13036 The finally clause is also executed, when a ":break" or ":continue" for | |
| 13037 a ":while" loop enclosing the complete try conditional is executed from the | |
| 13038 try block or a catch clause. Or when a ":return" or ":finish" is executed | |
| 13039 from the try block or a catch clause of a try conditional in a function or | |
| 13040 sourced script, respectively. The ":break", ":continue", ":return", or | |
| 13041 ":finish" pends during execution of the finally clause and is resumed when the | |
| 13042 ":endtry" is reached. It is, however, discarded when an exception is thrown | |
| 13043 from the finally clause. | |
| 13044 When a ":break" or ":continue" for a ":while" loop enclosing the complete | |
| 13045 try conditional or when a ":return" or ":finish" is encountered in the finally | |
| 13046 clause, the rest of the finally clause is skipped, and the ":break", | |
| 13047 ":continue", ":return" or ":finish" is executed as usual. If the finally | |
| 13048 clause has been taken because of an exception or an earlier ":break", | |
| 13049 ":continue", ":return", or ":finish" from the try block or a catch clause, | |
| 13050 this pending exception or command is discarded. | |
| 13051 | |
| 13052 For examples see |throw-catch| and |try-finally|. | |
| 13053 | |
| 13054 | |
| 13055 NESTING OF TRY CONDITIONALS *try-nesting* | |
| 13056 | |
| 13057 Try conditionals can be nested arbitrarily. That is, a complete try | |
| 13058 conditional can be put into the try block, a catch clause, or the finally | |
| 13059 clause of another try conditional. If the inner try conditional does not | |
| 13060 catch an exception thrown in its try block or throws a new exception from one | |
| 13061 of its catch clauses or its finally clause, the outer try conditional is | |
| 13062 checked according to the rules above. If the inner try conditional is in the | |
| 13063 try block of the outer try conditional, its catch clauses are checked, but | |
|
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|
13064 otherwise only the finally clause is executed. It does not matter for |
| 7 | 13065 nesting, whether the inner try conditional is directly contained in the outer |
| 13066 one, or whether the outer one sources a script or calls a function containing | |
| 13067 the inner try conditional. | |
| 13068 | |
| 13069 When none of the active try conditionals catches an exception, just their | |
| 13070 finally clauses are executed. Thereafter, the script processing terminates. | |
| 13071 An error message is displayed in case of an uncaught exception explicitly | |
| 13072 thrown by a ":throw" command. For uncaught error and interrupt exceptions | |
| 13073 implicitly raised by Vim, the error message(s) or interrupt message are shown | |
| 13074 as usual. | |
| 13075 | |
| 13076 For examples see |throw-catch|. | |
| 13077 | |
| 13078 | |
| 13079 EXAMINING EXCEPTION HANDLING CODE *except-examine* | |
| 13080 | |
| 13081 Exception handling code can get tricky. If you are in doubt what happens, set | |
| 13082 'verbose' to 13 or use the ":13verbose" command modifier when sourcing your | |
| 13083 script file. Then you see when an exception is thrown, discarded, caught, or | |
| 13084 finished. When using a verbosity level of at least 14, things pending in | |
| 13085 a finally clause are also shown. This information is also given in debug mode | |
| 13086 (see |debug-scripts|). | |
| 13087 | |
| 13088 | |
| 13089 THROWING AND CATCHING EXCEPTIONS *throw-catch* | |
| 13090 | |
| 13091 You can throw any number or string as an exception. Use the |:throw| command | |
| 13092 and pass the value to be thrown as argument: > | |
| 13093 :throw 4711 | |
| 13094 :throw "string" | |
| 13095 < *throw-expression* | |
| 13096 You can also specify an expression argument. The expression is then evaluated | |
| 13097 first, and the result is thrown: > | |
| 13098 :throw 4705 + strlen("string") | |
| 13099 :throw strpart("strings", 0, 6) | |
| 13100 | |
| 13101 An exception might be thrown during evaluation of the argument of the ":throw" | |
| 13102 command. Unless it is caught there, the expression evaluation is abandoned. | |
| 13103 The ":throw" command then does not throw a new exception. | |
| 13104 Example: > | |
| 13105 | |
| 13106 :function! Foo(arg) | |
| 13107 : try | |
| 13108 : throw a:arg | |
| 13109 : catch /foo/ | |
| 13110 : endtry | |
| 13111 : return 1 | |
| 13112 :endfunction | |
| 13113 : | |
| 13114 :function! Bar() | |
| 13115 : echo "in Bar" | |
| 13116 : return 4710 | |
| 13117 :endfunction | |
| 13118 : | |
| 13119 :throw Foo("arrgh") + Bar() | |
| 13120 | |
| 13121 This throws "arrgh", and "in Bar" is not displayed since Bar() is not | |
| 13122 executed. > | |
| 13123 :throw Foo("foo") + Bar() | |
| 13124 however displays "in Bar" and throws 4711. | |
| 13125 | |
| 13126 Any other command that takes an expression as argument might also be | |
|
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parents:
9861
diff
changeset
|
13127 abandoned by an (uncaught) exception during the expression evaluation. The |
| 7 | 13128 exception is then propagated to the caller of the command. |
| 13129 Example: > | |
| 13130 | |
| 13131 :if Foo("arrgh") | |
| 13132 : echo "then" | |
| 13133 :else | |
| 13134 : echo "else" | |
| 13135 :endif | |
| 13136 | |
| 13137 Here neither of "then" or "else" is displayed. | |
| 13138 | |
| 13139 *catch-order* | |
| 13140 Exceptions can be caught by a try conditional with one or more |:catch| | |
| 13141 commands, see |try-conditionals|. The values to be caught by each ":catch" | |
| 13142 command can be specified as a pattern argument. The subsequent catch clause | |
| 13143 gets executed when a matching exception is caught. | |
| 13144 Example: > | |
| 13145 | |
| 13146 :function! Foo(value) | |
| 13147 : try | |
| 13148 : throw a:value | |
| 13149 : catch /^\d\+$/ | |
| 13150 : echo "Number thrown" | |
| 13151 : catch /.*/ | |
| 13152 : echo "String thrown" | |
| 13153 : endtry | |
| 13154 :endfunction | |
| 13155 : | |
| 13156 :call Foo(0x1267) | |
| 13157 :call Foo('string') | |
| 13158 | |
| 13159 The first call to Foo() displays "Number thrown", the second "String thrown". | |
| 13160 An exception is matched against the ":catch" commands in the order they are | |
| 13161 specified. Only the first match counts. So you should place the more | |
| 13162 specific ":catch" first. The following order does not make sense: > | |
| 13163 | |
| 13164 : catch /.*/ | |
| 13165 : echo "String thrown" | |
| 13166 : catch /^\d\+$/ | |
| 13167 : echo "Number thrown" | |
| 13168 | |
| 13169 The first ":catch" here matches always, so that the second catch clause is | |
| 13170 never taken. | |
| 13171 | |
| 13172 *throw-variables* | |
| 13173 If you catch an exception by a general pattern, you may access the exact value | |
| 13174 in the variable |v:exception|: > | |
| 13175 | |
| 13176 : catch /^\d\+$/ | |
| 13177 : echo "Number thrown. Value is" v:exception | |
| 13178 | |
| 13179 You may also be interested where an exception was thrown. This is stored in | |
| 13180 |v:throwpoint|. Note that "v:exception" and "v:throwpoint" are valid for the | |
| 13181 exception most recently caught as long it is not finished. | |
| 13182 Example: > | |
| 13183 | |
| 13184 :function! Caught() | |
| 13185 : if v:exception != "" | |
| 13186 : echo 'Caught "' . v:exception . '" in ' . v:throwpoint | |
| 13187 : else | |
| 13188 : echo 'Nothing caught' | |
| 13189 : endif | |
| 13190 :endfunction | |
| 13191 : | |
| 13192 :function! Foo() | |
| 13193 : try | |
| 13194 : try | |
| 13195 : try | |
| 13196 : throw 4711 | |
| 13197 : finally | |
| 13198 : call Caught() | |
| 13199 : endtry | |
| 13200 : catch /.*/ | |
| 13201 : call Caught() | |
| 13202 : throw "oops" | |
| 13203 : endtry | |
| 13204 : catch /.*/ | |
| 13205 : call Caught() | |
| 13206 : finally | |
| 13207 : call Caught() | |
| 13208 : endtry | |
| 13209 :endfunction | |
| 13210 : | |
| 13211 :call Foo() | |
| 13212 | |
| 13213 This displays > | |
| 13214 | |
| 13215 Nothing caught | |
| 13216 Caught "4711" in function Foo, line 4 | |
| 13217 Caught "oops" in function Foo, line 10 | |
| 13218 Nothing caught | |
| 13219 | |
| 13220 A practical example: The following command ":LineNumber" displays the line | |
| 13221 number in the script or function where it has been used: > | |
| 13222 | |
| 13223 :function! LineNumber() | |
| 13224 : return substitute(v:throwpoint, '.*\D\(\d\+\).*', '\1', "") | |
| 13225 :endfunction | |
| 13226 :command! LineNumber try | throw "" | catch | echo LineNumber() | endtry | |
| 13227 < | |
| 13228 *try-nested* | |
| 13229 An exception that is not caught by a try conditional can be caught by | |
| 13230 a surrounding try conditional: > | |
| 13231 | |
| 13232 :try | |
| 13233 : try | |
| 13234 : throw "foo" | |
| 13235 : catch /foobar/ | |
| 13236 : echo "foobar" | |
| 13237 : finally | |
| 13238 : echo "inner finally" | |
| 13239 : endtry | |
| 13240 :catch /foo/ | |
| 13241 : echo "foo" | |
| 13242 :endtry | |
| 13243 | |
| 13244 The inner try conditional does not catch the exception, just its finally | |
| 13245 clause is executed. The exception is then caught by the outer try | |
| 13246 conditional. The example displays "inner finally" and then "foo". | |
| 13247 | |
| 13248 *throw-from-catch* | |
| 13249 You can catch an exception and throw a new one to be caught elsewhere from the | |
| 13250 catch clause: > | |
| 13251 | |
| 13252 :function! Foo() | |
| 13253 : throw "foo" | |
| 13254 :endfunction | |
| 13255 : | |
| 13256 :function! Bar() | |
| 13257 : try | |
| 13258 : call Foo() | |
| 13259 : catch /foo/ | |
| 13260 : echo "Caught foo, throw bar" | |
| 13261 : throw "bar" | |
| 13262 : endtry | |
| 13263 :endfunction | |
| 13264 : | |
| 13265 :try | |
| 13266 : call Bar() | |
| 13267 :catch /.*/ | |
| 13268 : echo "Caught" v:exception | |
| 13269 :endtry | |
| 13270 | |
| 13271 This displays "Caught foo, throw bar" and then "Caught bar". | |
| 13272 | |
| 13273 *rethrow* | |
| 13274 There is no real rethrow in the Vim script language, but you may throw | |
| 13275 "v:exception" instead: > | |
| 13276 | |
| 13277 :function! Bar() | |
| 13278 : try | |
| 13279 : call Foo() | |
| 13280 : catch /.*/ | |
| 13281 : echo "Rethrow" v:exception | |
| 13282 : throw v:exception | |
| 13283 : endtry | |
| 13284 :endfunction | |
| 13285 < *try-echoerr* | |
| 13286 Note that this method cannot be used to "rethrow" Vim error or interrupt | |
| 13287 exceptions, because it is not possible to fake Vim internal exceptions. | |
| 13288 Trying so causes an error exception. You should throw your own exception | |
| 13289 denoting the situation. If you want to cause a Vim error exception containing | |
| 13290 the original error exception value, you can use the |:echoerr| command: > | |
| 13291 | |
| 13292 :try | |
| 13293 : try | |
| 13294 : asdf | |
| 13295 : catch /.*/ | |
| 13296 : echoerr v:exception | |
| 13297 : endtry | |
| 13298 :catch /.*/ | |
| 13299 : echo v:exception | |
| 13300 :endtry | |
| 13301 | |
| 13302 This code displays | |
| 13303 | |
| 1621 | 13304 Vim(echoerr):Vim:E492: Not an editor command: asdf ~ |
| 7 | 13305 |
| 13306 | |
| 13307 CLEANUP CODE *try-finally* | |
| 13308 | |
| 13309 Scripts often change global settings and restore them at their end. If the | |
| 13310 user however interrupts the script by pressing CTRL-C, the settings remain in | |
|
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parents:
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diff
changeset
|
13311 an inconsistent state. The same may happen to you in the development phase of |
| 7 | 13312 a script when an error occurs or you explicitly throw an exception without |
| 13313 catching it. You can solve these problems by using a try conditional with | |
| 13314 a finally clause for restoring the settings. Its execution is guaranteed on | |
| 13315 normal control flow, on error, on an explicit ":throw", and on interrupt. | |
| 13316 (Note that errors and interrupts from inside the try conditional are converted | |
|
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parents:
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diff
changeset
|
13317 to exceptions. When not caught, they terminate the script after the finally |
| 7 | 13318 clause has been executed.) |
| 13319 Example: > | |
| 13320 | |
| 13321 :try | |
| 13322 : let s:saved_ts = &ts | |
| 13323 : set ts=17 | |
| 13324 : | |
| 13325 : " Do the hard work here. | |
| 13326 : | |
| 13327 :finally | |
| 13328 : let &ts = s:saved_ts | |
| 13329 : unlet s:saved_ts | |
| 13330 :endtry | |
| 13331 | |
| 13332 This method should be used locally whenever a function or part of a script | |
| 13333 changes global settings which need to be restored on failure or normal exit of | |
| 13334 that function or script part. | |
| 13335 | |
| 13336 *break-finally* | |
| 13337 Cleanup code works also when the try block or a catch clause is left by | |
| 13338 a ":continue", ":break", ":return", or ":finish". | |
| 13339 Example: > | |
| 13340 | |
| 13341 :let first = 1 | |
| 13342 :while 1 | |
| 13343 : try | |
| 13344 : if first | |
| 13345 : echo "first" | |
| 13346 : let first = 0 | |
| 13347 : continue | |
| 13348 : else | |
| 13349 : throw "second" | |
| 13350 : endif | |
| 13351 : catch /.*/ | |
| 13352 : echo v:exception | |
| 13353 : break | |
| 13354 : finally | |
| 13355 : echo "cleanup" | |
| 13356 : endtry | |
| 13357 : echo "still in while" | |
| 13358 :endwhile | |
| 13359 :echo "end" | |
| 13360 | |
| 13361 This displays "first", "cleanup", "second", "cleanup", and "end". > | |
| 13362 | |
| 13363 :function! Foo() | |
| 13364 : try | |
| 13365 : return 4711 | |
| 13366 : finally | |
| 13367 : echo "cleanup\n" | |
| 13368 : endtry | |
| 13369 : echo "Foo still active" | |
| 13370 :endfunction | |
| 13371 : | |
| 13372 :echo Foo() "returned by Foo" | |
| 13373 | |
| 13374 This displays "cleanup" and "4711 returned by Foo". You don't need to add an | |
|
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diff
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|
13375 extra ":return" in the finally clause. (Above all, this would override the |
| 7 | 13376 return value.) |
| 13377 | |
| 13378 *except-from-finally* | |
| 13379 Using either of ":continue", ":break", ":return", ":finish", or ":throw" in | |
| 13380 a finally clause is possible, but not recommended since it abandons the | |
| 13381 cleanup actions for the try conditional. But, of course, interrupt and error | |
| 13382 exceptions might get raised from a finally clause. | |
| 13383 Example where an error in the finally clause stops an interrupt from | |
| 13384 working correctly: > | |
| 13385 | |
| 13386 :try | |
| 13387 : try | |
| 13388 : echo "Press CTRL-C for interrupt" | |
| 13389 : while 1 | |
| 13390 : endwhile | |
| 13391 : finally | |
| 13392 : unlet novar | |
| 13393 : endtry | |
| 13394 :catch /novar/ | |
| 13395 :endtry | |
| 13396 :echo "Script still running" | |
| 13397 :sleep 1 | |
| 13398 | |
| 13399 If you need to put commands that could fail into a finally clause, you should | |
| 13400 think about catching or ignoring the errors in these commands, see | |
| 13401 |catch-errors| and |ignore-errors|. | |
| 13402 | |
| 13403 | |
| 13404 CATCHING ERRORS *catch-errors* | |
| 13405 | |
| 13406 If you want to catch specific errors, you just have to put the code to be | |
| 13407 watched in a try block and add a catch clause for the error message. The | |
| 13408 presence of the try conditional causes all errors to be converted to an | |
| 13409 exception. No message is displayed and |v:errmsg| is not set then. To find | |
| 13410 the right pattern for the ":catch" command, you have to know how the format of | |
| 13411 the error exception is. | |
| 13412 Error exceptions have the following format: > | |
| 13413 | |
| 13414 Vim({cmdname}):{errmsg} | |
| 13415 or > | |
| 13416 Vim:{errmsg} | |
| 13417 | |
| 13418 {cmdname} is the name of the command that failed; the second form is used when | |
|
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parents:
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diff
changeset
|
13419 the command name is not known. {errmsg} is the error message usually produced |
| 7 | 13420 when the error occurs outside try conditionals. It always begins with |
| 13421 a capital "E", followed by a two or three-digit error number, a colon, and | |
| 13422 a space. | |
| 13423 | |
| 13424 Examples: | |
| 13425 | |
| 13426 The command > | |
| 13427 :unlet novar | |
| 13428 normally produces the error message > | |
| 13429 E108: No such variable: "novar" | |
| 13430 which is converted inside try conditionals to an exception > | |
| 13431 Vim(unlet):E108: No such variable: "novar" | |
| 13432 | |
| 13433 The command > | |
| 13434 :dwim | |
| 13435 normally produces the error message > | |
| 13436 E492: Not an editor command: dwim | |
| 13437 which is converted inside try conditionals to an exception > | |
| 13438 Vim:E492: Not an editor command: dwim | |
| 13439 | |
| 13440 You can catch all ":unlet" errors by a > | |
| 13441 :catch /^Vim(unlet):/ | |
| 13442 or all errors for misspelled command names by a > | |
| 13443 :catch /^Vim:E492:/ | |
| 13444 | |
| 13445 Some error messages may be produced by different commands: > | |
| 13446 :function nofunc | |
| 13447 and > | |
| 13448 :delfunction nofunc | |
| 13449 both produce the error message > | |
| 13450 E128: Function name must start with a capital: nofunc | |
| 13451 which is converted inside try conditionals to an exception > | |
| 13452 Vim(function):E128: Function name must start with a capital: nofunc | |
| 13453 or > | |
| 13454 Vim(delfunction):E128: Function name must start with a capital: nofunc | |
| 13455 respectively. You can catch the error by its number independently on the | |
| 13456 command that caused it if you use the following pattern: > | |
| 13457 :catch /^Vim(\a\+):E128:/ | |
| 13458 | |
| 13459 Some commands like > | |
| 13460 :let x = novar | |
| 13461 produce multiple error messages, here: > | |
| 13462 E121: Undefined variable: novar | |
| 13463 E15: Invalid expression: novar | |
| 13464 Only the first is used for the exception value, since it is the most specific | |
| 13465 one (see |except-several-errors|). So you can catch it by > | |
| 13466 :catch /^Vim(\a\+):E121:/ | |
| 13467 | |
| 13468 You can catch all errors related to the name "nofunc" by > | |
| 13469 :catch /\<nofunc\>/ | |
| 13470 | |
| 13471 You can catch all Vim errors in the ":write" and ":read" commands by > | |
| 13472 :catch /^Vim(\(write\|read\)):E\d\+:/ | |
| 13473 | |
| 13474 You can catch all Vim errors by the pattern > | |
| 13475 :catch /^Vim\((\a\+)\)\=:E\d\+:/ | |
| 13476 < | |
| 13477 *catch-text* | |
| 13478 NOTE: You should never catch the error message text itself: > | |
| 13479 :catch /No such variable/ | |
| 6647 | 13480 only works in the English locale, but not when the user has selected |
| 7 | 13481 a different language by the |:language| command. It is however helpful to |
| 13482 cite the message text in a comment: > | |
| 13483 :catch /^Vim(\a\+):E108:/ " No such variable | |
| 13484 | |
| 13485 | |
| 13486 IGNORING ERRORS *ignore-errors* | |
| 13487 | |
| 13488 You can ignore errors in a specific Vim command by catching them locally: > | |
| 13489 | |
| 13490 :try | |
| 13491 : write | |
| 13492 :catch | |
| 13493 :endtry | |
| 13494 | |
| 13495 But you are strongly recommended NOT to use this simple form, since it could | |
| 13496 catch more than you want. With the ":write" command, some autocommands could | |
| 13497 be executed and cause errors not related to writing, for instance: > | |
| 13498 | |
| 13499 :au BufWritePre * unlet novar | |
| 13500 | |
| 13501 There could even be such errors you are not responsible for as a script | |
| 13502 writer: a user of your script might have defined such autocommands. You would | |
| 13503 then hide the error from the user. | |
| 13504 It is much better to use > | |
| 13505 | |
| 13506 :try | |
| 13507 : write | |
| 13508 :catch /^Vim(write):/ | |
| 13509 :endtry | |
| 13510 | |
| 13511 which only catches real write errors. So catch only what you'd like to ignore | |
| 13512 intentionally. | |
| 13513 | |
| 13514 For a single command that does not cause execution of autocommands, you could | |
| 13515 even suppress the conversion of errors to exceptions by the ":silent!" | |
| 13516 command: > | |
| 13517 :silent! nunmap k | |
| 13518 This works also when a try conditional is active. | |
| 13519 | |
| 13520 | |
| 13521 CATCHING INTERRUPTS *catch-interrupt* | |
| 13522 | |
| 13523 When there are active try conditionals, an interrupt (CTRL-C) is converted to | |
|
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parents:
9861
diff
changeset
|
13524 the exception "Vim:Interrupt". You can catch it like every exception. The |
| 7 | 13525 script is not terminated, then. |
| 13526 Example: > | |
| 13527 | |
| 13528 :function! TASK1() | |
| 13529 : sleep 10 | |
| 13530 :endfunction | |
| 13531 | |
| 13532 :function! TASK2() | |
| 13533 : sleep 20 | |
| 13534 :endfunction | |
| 13535 | |
| 13536 :while 1 | |
| 13537 : let command = input("Type a command: ") | |
| 13538 : try | |
| 13539 : if command == "" | |
| 13540 : continue | |
| 13541 : elseif command == "END" | |
| 13542 : break | |
| 13543 : elseif command == "TASK1" | |
| 13544 : call TASK1() | |
| 13545 : elseif command == "TASK2" | |
| 13546 : call TASK2() | |
| 13547 : else | |
| 13548 : echo "\nIllegal command:" command | |
| 13549 : continue | |
| 13550 : endif | |
| 13551 : catch /^Vim:Interrupt$/ | |
| 13552 : echo "\nCommand interrupted" | |
| 13553 : " Caught the interrupt. Continue with next prompt. | |
| 13554 : endtry | |
| 13555 :endwhile | |
| 13556 | |
| 13557 You can interrupt a task here by pressing CTRL-C; the script then asks for | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
13558 a new command. If you press CTRL-C at the prompt, the script is terminated. |
| 7 | 13559 |
| 13560 For testing what happens when CTRL-C would be pressed on a specific line in | |
| 13561 your script, use the debug mode and execute the |>quit| or |>interrupt| | |
| 13562 command on that line. See |debug-scripts|. | |
| 13563 | |
| 13564 | |
| 13565 CATCHING ALL *catch-all* | |
| 13566 | |
| 13567 The commands > | |
| 13568 | |
| 13569 :catch /.*/ | |
| 13570 :catch // | |
| 13571 :catch | |
| 13572 | |
| 13573 catch everything, error exceptions, interrupt exceptions and exceptions | |
| 13574 explicitly thrown by the |:throw| command. This is useful at the top level of | |
| 13575 a script in order to catch unexpected things. | |
| 13576 Example: > | |
| 13577 | |
| 13578 :try | |
| 13579 : | |
| 13580 : " do the hard work here | |
| 13581 : | |
| 13582 :catch /MyException/ | |
| 13583 : | |
| 13584 : " handle known problem | |
| 13585 : | |
| 13586 :catch /^Vim:Interrupt$/ | |
| 13587 : echo "Script interrupted" | |
| 13588 :catch /.*/ | |
| 13589 : echo "Internal error (" . v:exception . ")" | |
| 13590 : echo " - occurred at " . v:throwpoint | |
| 13591 :endtry | |
| 13592 :" end of script | |
| 13593 | |
| 13594 Note: Catching all might catch more things than you want. Thus, you are | |
| 13595 strongly encouraged to catch only for problems that you can really handle by | |
| 13596 specifying a pattern argument to the ":catch". | |
| 13597 Example: Catching all could make it nearly impossible to interrupt a script | |
| 13598 by pressing CTRL-C: > | |
| 13599 | |
| 13600 :while 1 | |
| 13601 : try | |
| 13602 : sleep 1 | |
| 13603 : catch | |
| 13604 : endtry | |
| 13605 :endwhile | |
| 13606 | |
| 13607 | |
| 13608 EXCEPTIONS AND AUTOCOMMANDS *except-autocmd* | |
| 13609 | |
| 13610 Exceptions may be used during execution of autocommands. Example: > | |
| 13611 | |
| 13612 :autocmd User x try | |
| 13613 :autocmd User x throw "Oops!" | |
| 13614 :autocmd User x catch | |
| 13615 :autocmd User x echo v:exception | |
| 13616 :autocmd User x endtry | |
| 13617 :autocmd User x throw "Arrgh!" | |
| 13618 :autocmd User x echo "Should not be displayed" | |
| 13619 : | |
| 13620 :try | |
| 13621 : doautocmd User x | |
| 13622 :catch | |
| 13623 : echo v:exception | |
| 13624 :endtry | |
| 13625 | |
| 13626 This displays "Oops!" and "Arrgh!". | |
| 13627 | |
| 13628 *except-autocmd-Pre* | |
| 13629 For some commands, autocommands get executed before the main action of the | |
| 13630 command takes place. If an exception is thrown and not caught in the sequence | |
| 13631 of autocommands, the sequence and the command that caused its execution are | |
| 13632 abandoned and the exception is propagated to the caller of the command. | |
| 13633 Example: > | |
| 13634 | |
| 13635 :autocmd BufWritePre * throw "FAIL" | |
| 13636 :autocmd BufWritePre * echo "Should not be displayed" | |
| 13637 : | |
| 13638 :try | |
| 13639 : write | |
| 13640 :catch | |
| 13641 : echo "Caught:" v:exception "from" v:throwpoint | |
| 13642 :endtry | |
| 13643 | |
| 13644 Here, the ":write" command does not write the file currently being edited (as | |
| 13645 you can see by checking 'modified'), since the exception from the BufWritePre | |
| 13646 autocommand abandons the ":write". The exception is then caught and the | |
| 13647 script displays: > | |
| 13648 | |
| 13649 Caught: FAIL from BufWrite Auto commands for "*" | |
| 13650 < | |
| 13651 *except-autocmd-Post* | |
| 13652 For some commands, autocommands get executed after the main action of the | |
| 13653 command has taken place. If this main action fails and the command is inside | |
| 13654 an active try conditional, the autocommands are skipped and an error exception | |
| 13655 is thrown that can be caught by the caller of the command. | |
| 13656 Example: > | |
| 13657 | |
| 13658 :autocmd BufWritePost * echo "File successfully written!" | |
| 13659 : | |
| 13660 :try | |
| 13661 : write /i/m/p/o/s/s/i/b/l/e | |
| 13662 :catch | |
| 13663 : echo v:exception | |
| 13664 :endtry | |
| 13665 | |
| 13666 This just displays: > | |
| 13667 | |
| 13668 Vim(write):E212: Can't open file for writing (/i/m/p/o/s/s/i/b/l/e) | |
| 13669 | |
| 13670 If you really need to execute the autocommands even when the main action | |
| 13671 fails, trigger the event from the catch clause. | |
| 13672 Example: > | |
| 13673 | |
| 13674 :autocmd BufWritePre * set noreadonly | |
| 13675 :autocmd BufWritePost * set readonly | |
| 13676 : | |
| 13677 :try | |
| 13678 : write /i/m/p/o/s/s/i/b/l/e | |
| 13679 :catch | |
| 13680 : doautocmd BufWritePost /i/m/p/o/s/s/i/b/l/e | |
| 13681 :endtry | |
| 13682 < | |
| 13683 You can also use ":silent!": > | |
| 13684 | |
| 13685 :let x = "ok" | |
| 13686 :let v:errmsg = "" | |
| 13687 :autocmd BufWritePost * if v:errmsg != "" | |
| 13688 :autocmd BufWritePost * let x = "after fail" | |
| 13689 :autocmd BufWritePost * endif | |
| 13690 :try | |
| 13691 : silent! write /i/m/p/o/s/s/i/b/l/e | |
| 13692 :catch | |
| 13693 :endtry | |
| 13694 :echo x | |
| 13695 | |
| 13696 This displays "after fail". | |
| 13697 | |
| 13698 If the main action of the command does not fail, exceptions from the | |
| 13699 autocommands will be catchable by the caller of the command: > | |
| 13700 | |
| 13701 :autocmd BufWritePost * throw ":-(" | |
| 13702 :autocmd BufWritePost * echo "Should not be displayed" | |
| 13703 : | |
| 13704 :try | |
| 13705 : write | |
| 13706 :catch | |
| 13707 : echo v:exception | |
| 13708 :endtry | |
| 13709 < | |
| 13710 *except-autocmd-Cmd* | |
| 13711 For some commands, the normal action can be replaced by a sequence of | |
| 13712 autocommands. Exceptions from that sequence will be catchable by the caller | |
| 13713 of the command. | |
| 13714 Example: For the ":write" command, the caller cannot know whether the file | |
|
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diff
changeset
|
13715 had actually been written when the exception occurred. You need to tell it in |
| 7 | 13716 some way. > |
| 13717 | |
| 13718 :if !exists("cnt") | |
| 13719 : let cnt = 0 | |
| 13720 : | |
| 13721 : autocmd BufWriteCmd * if &modified | |
| 13722 : autocmd BufWriteCmd * let cnt = cnt + 1 | |
| 13723 : autocmd BufWriteCmd * if cnt % 3 == 2 | |
| 13724 : autocmd BufWriteCmd * throw "BufWriteCmdError" | |
| 13725 : autocmd BufWriteCmd * endif | |
| 13726 : autocmd BufWriteCmd * write | set nomodified | |
| 13727 : autocmd BufWriteCmd * if cnt % 3 == 0 | |
| 13728 : autocmd BufWriteCmd * throw "BufWriteCmdError" | |
| 13729 : autocmd BufWriteCmd * endif | |
| 13730 : autocmd BufWriteCmd * echo "File successfully written!" | |
| 13731 : autocmd BufWriteCmd * endif | |
| 13732 :endif | |
| 13733 : | |
| 13734 :try | |
| 13735 : write | |
| 13736 :catch /^BufWriteCmdError$/ | |
| 13737 : if &modified | |
| 13738 : echo "Error on writing (file contents not changed)" | |
| 13739 : else | |
| 13740 : echo "Error after writing" | |
| 13741 : endif | |
| 13742 :catch /^Vim(write):/ | |
| 13743 : echo "Error on writing" | |
| 13744 :endtry | |
| 13745 | |
| 13746 When this script is sourced several times after making changes, it displays | |
| 13747 first > | |
| 13748 File successfully written! | |
| 13749 then > | |
| 13750 Error on writing (file contents not changed) | |
| 13751 then > | |
| 13752 Error after writing | |
| 13753 etc. | |
| 13754 | |
| 13755 *except-autocmd-ill* | |
| 13756 You cannot spread a try conditional over autocommands for different events. | |
| 13757 The following code is ill-formed: > | |
| 13758 | |
| 13759 :autocmd BufWritePre * try | |
| 13760 : | |
| 13761 :autocmd BufWritePost * catch | |
| 13762 :autocmd BufWritePost * echo v:exception | |
| 13763 :autocmd BufWritePost * endtry | |
| 13764 : | |
| 13765 :write | |
| 13766 | |
| 13767 | |
| 13768 EXCEPTION HIERARCHIES AND PARAMETERIZED EXCEPTIONS *except-hier-param* | |
| 13769 | |
| 13770 Some programming languages allow to use hierarchies of exception classes or to | |
| 13771 pass additional information with the object of an exception class. You can do | |
| 13772 similar things in Vim. | |
| 13773 In order to throw an exception from a hierarchy, just throw the complete | |
| 13774 class name with the components separated by a colon, for instance throw the | |
| 13775 string "EXCEPT:MATHERR:OVERFLOW" for an overflow in a mathematical library. | |
| 13776 When you want to pass additional information with your exception class, add | |
| 13777 it in parentheses, for instance throw the string "EXCEPT:IO:WRITEERR(myfile)" | |
| 13778 for an error when writing "myfile". | |
| 13779 With the appropriate patterns in the ":catch" command, you can catch for | |
| 13780 base classes or derived classes of your hierarchy. Additional information in | |
| 13781 parentheses can be cut out from |v:exception| with the ":substitute" command. | |
| 13782 Example: > | |
| 13783 | |
| 13784 :function! CheckRange(a, func) | |
| 13785 : if a:a < 0 | |
| 13786 : throw "EXCEPT:MATHERR:RANGE(" . a:func . ")" | |
| 13787 : endif | |
| 13788 :endfunction | |
| 13789 : | |
| 13790 :function! Add(a, b) | |
| 13791 : call CheckRange(a:a, "Add") | |
| 13792 : call CheckRange(a:b, "Add") | |
| 13793 : let c = a:a + a:b | |
| 13794 : if c < 0 | |
| 13795 : throw "EXCEPT:MATHERR:OVERFLOW" | |
| 13796 : endif | |
| 13797 : return c | |
| 13798 :endfunction | |
| 13799 : | |
| 13800 :function! Div(a, b) | |
| 13801 : call CheckRange(a:a, "Div") | |
| 13802 : call CheckRange(a:b, "Div") | |
| 13803 : if (a:b == 0) | |
| 13804 : throw "EXCEPT:MATHERR:ZERODIV" | |
| 13805 : endif | |
| 13806 : return a:a / a:b | |
| 13807 :endfunction | |
| 13808 : | |
| 13809 :function! Write(file) | |
| 13810 : try | |
| 1621 | 13811 : execute "write" fnameescape(a:file) |
| 7 | 13812 : catch /^Vim(write):/ |
| 13813 : throw "EXCEPT:IO(" . getcwd() . ", " . a:file . "):WRITEERR" | |
| 13814 : endtry | |
| 13815 :endfunction | |
| 13816 : | |
| 13817 :try | |
| 13818 : | |
| 13819 : " something with arithmetics and I/O | |
| 13820 : | |
| 13821 :catch /^EXCEPT:MATHERR:RANGE/ | |
| 13822 : let function = substitute(v:exception, '.*(\(\a\+\)).*', '\1', "") | |
| 13823 : echo "Range error in" function | |
| 13824 : | |
| 13825 :catch /^EXCEPT:MATHERR/ " catches OVERFLOW and ZERODIV | |
| 13826 : echo "Math error" | |
| 13827 : | |
| 13828 :catch /^EXCEPT:IO/ | |
| 13829 : let dir = substitute(v:exception, '.*(\(.\+\),\s*.\+).*', '\1', "") | |
| 13830 : let file = substitute(v:exception, '.*(.\+,\s*\(.\+\)).*', '\1', "") | |
| 13831 : if file !~ '^/' | |
| 13832 : let file = dir . "/" . file | |
| 13833 : endif | |
| 13834 : echo 'I/O error for "' . file . '"' | |
| 13835 : | |
| 13836 :catch /^EXCEPT/ | |
| 13837 : echo "Unspecified error" | |
| 13838 : | |
| 13839 :endtry | |
| 13840 | |
| 13841 The exceptions raised by Vim itself (on error or when pressing CTRL-C) use | |
| 13842 a flat hierarchy: they are all in the "Vim" class. You cannot throw yourself | |
| 13843 exceptions with the "Vim" prefix; they are reserved for Vim. | |
| 13844 Vim error exceptions are parameterized with the name of the command that | |
| 13845 failed, if known. See |catch-errors|. | |
| 13846 | |
| 13847 | |
| 13848 PECULIARITIES | |
| 13849 *except-compat* | |
| 13850 The exception handling concept requires that the command sequence causing the | |
| 13851 exception is aborted immediately and control is transferred to finally clauses | |
| 13852 and/or a catch clause. | |
| 13853 | |
| 13854 In the Vim script language there are cases where scripts and functions | |
| 13855 continue after an error: in functions without the "abort" flag or in a command | |
| 13856 after ":silent!", control flow goes to the following line, and outside | |
| 13857 functions, control flow goes to the line following the outermost ":endwhile" | |
| 13858 or ":endif". On the other hand, errors should be catchable as exceptions | |
| 13859 (thus, requiring the immediate abortion). | |
| 13860 | |
| 13861 This problem has been solved by converting errors to exceptions and using | |
| 13862 immediate abortion (if not suppressed by ":silent!") only when a try | |
|
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|
13863 conditional is active. This is no restriction since an (error) exception can |
|
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diff
changeset
|
13864 be caught only from an active try conditional. If you want an immediate |
| 7 | 13865 termination without catching the error, just use a try conditional without |
| 13866 catch clause. (You can cause cleanup code being executed before termination | |
| 13867 by specifying a finally clause.) | |
| 13868 | |
| 13869 When no try conditional is active, the usual abortion and continuation | |
| 13870 behavior is used instead of immediate abortion. This ensures compatibility of | |
| 13871 scripts written for Vim 6.1 and earlier. | |
| 13872 | |
| 13873 However, when sourcing an existing script that does not use exception handling | |
| 13874 commands (or when calling one of its functions) from inside an active try | |
| 13875 conditional of a new script, you might change the control flow of the existing | |
| 13876 script on error. You get the immediate abortion on error and can catch the | |
| 13877 error in the new script. If however the sourced script suppresses error | |
| 13878 messages by using the ":silent!" command (checking for errors by testing | |
|
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13879 |v:errmsg| if appropriate), its execution path is not changed. The error is |
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diff
changeset
|
13880 not converted to an exception. (See |:silent|.) So the only remaining cause |
| 7 | 13881 where this happens is for scripts that don't care about errors and produce |
| 13882 error messages. You probably won't want to use such code from your new | |
| 13883 scripts. | |
| 13884 | |
| 13885 *except-syntax-err* | |
| 13886 Syntax errors in the exception handling commands are never caught by any of | |
| 13887 the ":catch" commands of the try conditional they belong to. Its finally | |
| 13888 clauses, however, is executed. | |
| 13889 Example: > | |
| 13890 | |
| 13891 :try | |
| 13892 : try | |
| 13893 : throw 4711 | |
| 13894 : catch /\(/ | |
| 13895 : echo "in catch with syntax error" | |
| 13896 : catch | |
| 13897 : echo "inner catch-all" | |
| 13898 : finally | |
| 13899 : echo "inner finally" | |
| 13900 : endtry | |
| 13901 :catch | |
| 13902 : echo 'outer catch-all caught "' . v:exception . '"' | |
| 13903 : finally | |
| 13904 : echo "outer finally" | |
| 13905 :endtry | |
| 13906 | |
| 13907 This displays: > | |
| 13908 inner finally | |
| 13909 outer catch-all caught "Vim(catch):E54: Unmatched \(" | |
| 13910 outer finally | |
| 13911 The original exception is discarded and an error exception is raised, instead. | |
| 13912 | |
| 13913 *except-single-line* | |
| 13914 The ":try", ":catch", ":finally", and ":endtry" commands can be put on | |
| 13915 a single line, but then syntax errors may make it difficult to recognize the | |
| 13916 "catch" line, thus you better avoid this. | |
| 13917 Example: > | |
| 13918 :try | unlet! foo # | catch | endtry | |
| 13919 raises an error exception for the trailing characters after the ":unlet!" | |
| 13920 argument, but does not see the ":catch" and ":endtry" commands, so that the | |
| 13921 error exception is discarded and the "E488: Trailing characters" message gets | |
| 13922 displayed. | |
| 13923 | |
| 13924 *except-several-errors* | |
| 13925 When several errors appear in a single command, the first error message is | |
| 13926 usually the most specific one and therefor converted to the error exception. | |
| 13927 Example: > | |
| 13928 echo novar | |
| 13929 causes > | |
| 13930 E121: Undefined variable: novar | |
| 13931 E15: Invalid expression: novar | |
| 13932 The value of the error exception inside try conditionals is: > | |
| 13933 Vim(echo):E121: Undefined variable: novar | |
| 13934 < *except-syntax-error* | |
| 13935 But when a syntax error is detected after a normal error in the same command, | |
| 13936 the syntax error is used for the exception being thrown. | |
| 13937 Example: > | |
| 13938 unlet novar # | |
| 13939 causes > | |
| 13940 E108: No such variable: "novar" | |
| 13941 E488: Trailing characters | |
| 13942 The value of the error exception inside try conditionals is: > | |
| 13943 Vim(unlet):E488: Trailing characters | |
| 13944 This is done because the syntax error might change the execution path in a way | |
| 13945 not intended by the user. Example: > | |
| 13946 try | |
| 13947 try | unlet novar # | catch | echo v:exception | endtry | |
| 13948 catch /.*/ | |
| 13949 echo "outer catch:" v:exception | |
| 13950 endtry | |
| 13951 This displays "outer catch: Vim(unlet):E488: Trailing characters", and then | |
| 13952 a "E600: Missing :endtry" error message is given, see |except-single-line|. | |
| 13953 | |
| 13954 ============================================================================== | |
| 13955 9. Examples *eval-examples* | |
| 13956 | |
| 1156 | 13957 Printing in Binary ~ |
| 7 | 13958 > |
|
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|
13959 :" The function Nr2Bin() returns the binary string representation of a number. |
| 1156 | 13960 :func Nr2Bin(nr) |
| 7 | 13961 : let n = a:nr |
| 13962 : let r = "" | |
| 13963 : while n | |
| 1156 | 13964 : let r = '01'[n % 2] . r |
| 13965 : let n = n / 2 | |
| 7 | 13966 : endwhile |
| 13967 : return r | |
| 13968 :endfunc | |
| 13969 | |
| 1156 | 13970 :" The function String2Bin() converts each character in a string to a |
| 13971 :" binary string, separated with dashes. | |
| 13972 :func String2Bin(str) | |
| 7 | 13973 : let out = '' |
| 1156 | 13974 : for ix in range(strlen(a:str)) |
| 13975 : let out = out . '-' . Nr2Bin(char2nr(a:str[ix])) | |
| 13976 : endfor | |
| 13977 : return out[1:] | |
| 7 | 13978 :endfunc |
| 13979 | |
| 13980 Example of its use: > | |
| 1156 | 13981 :echo Nr2Bin(32) |
| 13982 result: "100000" > | |
| 13983 :echo String2Bin("32") | |
| 13984 result: "110011-110010" | |
| 13985 | |
| 13986 | |
| 13987 Sorting lines ~ | |
| 13988 | |
| 13989 This example sorts lines with a specific compare function. > | |
| 13990 | |
| 13991 :func SortBuffer() | |
| 13992 : let lines = getline(1, '$') | |
| 13993 : call sort(lines, function("Strcmp")) | |
| 13994 : call setline(1, lines) | |
| 7 | 13995 :endfunction |
| 13996 | |
| 1156 | 13997 As a one-liner: > |
| 13998 :call setline(1, sort(getline(1, '$'), function("Strcmp"))) | |
| 13999 | |
| 14000 | |
| 14001 scanf() replacement ~ | |
| 7 | 14002 *sscanf* |
| 14003 There is no sscanf() function in Vim. If you need to extract parts from a | |
| 14004 line, you can use matchstr() and substitute() to do it. This example shows | |
| 14005 how to get the file name, line number and column number out of a line like | |
| 14006 "foobar.txt, 123, 45". > | |
| 14007 :" Set up the match bit | |
| 14008 :let mx='\(\f\+\),\s*\(\d\+\),\s*\(\d\+\)' | |
| 14009 :"get the part matching the whole expression | |
| 14010 :let l = matchstr(line, mx) | |
| 14011 :"get each item out of the match | |
| 14012 :let file = substitute(l, mx, '\1', '') | |
| 14013 :let lnum = substitute(l, mx, '\2', '') | |
| 14014 :let col = substitute(l, mx, '\3', '') | |
| 14015 | |
| 14016 The input is in the variable "line", the results in the variables "file", | |
| 14017 "lnum" and "col". (idea from Michael Geddes) | |
| 14018 | |
| 1156 | 14019 |
| 14020 getting the scriptnames in a Dictionary ~ | |
| 14021 *scriptnames-dictionary* | |
| 14022 The |:scriptnames| command can be used to get a list of all script files that | |
| 14023 have been sourced. There is no equivalent function or variable for this | |
| 14024 (because it's rarely needed). In case you need to manipulate the list this | |
| 14025 code can be used: > | |
| 14026 " Get the output of ":scriptnames" in the scriptnames_output variable. | |
| 14027 let scriptnames_output = '' | |
| 14028 redir => scriptnames_output | |
| 14029 silent scriptnames | |
| 14030 redir END | |
| 12785 | 14031 |
| 1621 | 14032 " Split the output into lines and parse each line. Add an entry to the |
| 1156 | 14033 " "scripts" dictionary. |
| 14034 let scripts = {} | |
| 14035 for line in split(scriptnames_output, "\n") | |
| 14036 " Only do non-blank lines. | |
| 14037 if line =~ '\S' | |
| 14038 " Get the first number in the line. | |
| 1621 | 14039 let nr = matchstr(line, '\d\+') |
| 1156 | 14040 " Get the file name, remove the script number " 123: ". |
| 1621 | 14041 let name = substitute(line, '.\+:\s*', '', '') |
| 1156 | 14042 " Add an item to the Dictionary |
| 1621 | 14043 let scripts[nr] = name |
| 1156 | 14044 endif |
| 14045 endfor | |
| 14046 unlet scriptnames_output | |
| 14047 | |
| 7 | 14048 ============================================================================== |
|
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14049 10. Vim script versions *vimscript-version* *vimscript-versions* |
| 16380 | 14050 *scriptversion* |
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14051 Over time many features have been added to Vim script. This includes Ex |
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14052 commands, functions, variable types, etc. Each individual feature can be |
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14053 checked with the |has()| and |exists()| functions. |
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14054 |
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14055 Sometimes old syntax of functionality gets in the way of making Vim better. |
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14056 When support is taken away this will break older Vim scripts. To make this |
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14057 explicit the |:scriptversion| command can be used. When a Vim script is not |
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14058 compatible with older versions of Vim this will give an explicit error, |
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14059 instead of failing in mysterious ways. |
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14060 |
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14061 *scriptversion-1* > |
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14062 :scriptversion 1 |
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14063 < This is the original Vim script, same as not using a |:scriptversion| |
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14064 command. Can be used to go back to old syntax for a range of lines. |
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14065 Test for support with: > |
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14066 has('vimscript-1') |
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14067 |
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14068 < *scriptversion-2* > |
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16223
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patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
14069 :scriptversion 2 |
| 16808 | 14070 < String concatenation with "." is not supported, use ".." instead. |
|
16223
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patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
14071 This avoids the ambiguity using "." for Dict member access and |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
14072 floating point numbers. Now ".5" means the number 0.5. |
|
17026
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
14073 |
|
905e1b154058
patch 8.1.1513: all popup functionality is in functions, except :popupclear
Bram Moolenaar <Bram@vim.org>
parents:
17020
diff
changeset
|
14074 *scriptversion-3* > |
| 16380 | 14075 :scriptversion 3 |
| 14076 < All |vim-variable|s must be prefixed by "v:". E.g. "version" doesn't | |
| 14077 work as |v:version| anymore, it can be used as a normal variable. | |
| 14078 Same for some obvious names as "count" and others. | |
| 14079 | |
|
16223
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patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
14080 Test for support with: > |
| 16380 | 14081 has('vimscript-3') |
|
18080
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14082 < |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14083 *scriptversion-4* > |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14084 :scriptversion 4 |
|
20665
6ff992bf4c82
patch 8.2.0886: cannot use octal numbers in scriptversion 4
Bram Moolenaar <Bram@vim.org>
parents:
20649
diff
changeset
|
14085 < Numbers with a leading zero are not recognized as octal. "0o" or "0O" |
|
6ff992bf4c82
patch 8.2.0886: cannot use octal numbers in scriptversion 4
Bram Moolenaar <Bram@vim.org>
parents:
20649
diff
changeset
|
14086 is still recognized as octal. With the |
|
18080
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14087 previous version you get: > |
|
20665
6ff992bf4c82
patch 8.2.0886: cannot use octal numbers in scriptversion 4
Bram Moolenaar <Bram@vim.org>
parents:
20649
diff
changeset
|
14088 echo 017 " displays 15 (octal) |
|
6ff992bf4c82
patch 8.2.0886: cannot use octal numbers in scriptversion 4
Bram Moolenaar <Bram@vim.org>
parents:
20649
diff
changeset
|
14089 echo 0o17 " displays 15 (octal) |
|
6ff992bf4c82
patch 8.2.0886: cannot use octal numbers in scriptversion 4
Bram Moolenaar <Bram@vim.org>
parents:
20649
diff
changeset
|
14090 echo 018 " displays 18 (decimal) |
|
18080
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14091 < with script version 4: > |
|
20665
6ff992bf4c82
patch 8.2.0886: cannot use octal numbers in scriptversion 4
Bram Moolenaar <Bram@vim.org>
parents:
20649
diff
changeset
|
14092 echo 017 " displays 17 (decimal) |
|
6ff992bf4c82
patch 8.2.0886: cannot use octal numbers in scriptversion 4
Bram Moolenaar <Bram@vim.org>
parents:
20649
diff
changeset
|
14093 echo 0o17 " displays 15 (octal) |
|
6ff992bf4c82
patch 8.2.0886: cannot use octal numbers in scriptversion 4
Bram Moolenaar <Bram@vim.org>
parents:
20649
diff
changeset
|
14094 echo 018 " displays 18 (decimal) |
|
18080
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14095 < Also, it is possible to use single quotes inside numbers to make them |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14096 easier to read: > |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14097 echo 1'000'000 |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14098 < The quotes must be surrounded by digits. |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14099 |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14100 Test for support with: > |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
18053
diff
changeset
|
14101 has('vimscript-4') |
|
16223
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Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
14102 |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
14103 ============================================================================== |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
14104 11. No +eval feature *no-eval-feature* |
| 7 | 14105 |
| 14106 When the |+eval| feature was disabled at compile time, none of the expression | |
| 14107 evaluation commands are available. To prevent this from causing Vim scripts | |
| 14108 to generate all kinds of errors, the ":if" and ":endif" commands are still | |
| 14109 recognized, though the argument of the ":if" and everything between the ":if" | |
| 14110 and the matching ":endif" is ignored. Nesting of ":if" blocks is allowed, but | |
| 14111 only if the commands are at the start of the line. The ":else" command is not | |
| 14112 recognized. | |
| 14113 | |
| 14114 Example of how to avoid executing commands when the |+eval| feature is | |
| 14115 missing: > | |
| 14116 | |
| 14117 :if 1 | |
| 14118 : echo "Expression evaluation is compiled in" | |
| 14119 :else | |
| 14120 : echo "You will _never_ see this message" | |
| 14121 :endif | |
| 14122 | |
|
16971
e18b1c654d09
Update runtime files - Add typescript syntax and indent.
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
14123 To execute a command only when the |+eval| feature is disabled can be done in |
|
e18b1c654d09
Update runtime files - Add typescript syntax and indent.
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
14124 two ways. The simplest is to exit the script (or Vim) prematurely: > |
|
e18b1c654d09
Update runtime files - Add typescript syntax and indent.
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
14125 if 1 |
|
e18b1c654d09
Update runtime files - Add typescript syntax and indent.
Bram Moolenaar <Bram@vim.org>
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16944
diff
changeset
|
14126 echo "commands executed with +eval" |
|
e18b1c654d09
Update runtime files - Add typescript syntax and indent.
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
14127 finish |
|
e18b1c654d09
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
14128 endif |
|
e18b1c654d09
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Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
14129 args " command executed without +eval |
|
e18b1c654d09
Update runtime files - Add typescript syntax and indent.
Bram Moolenaar <Bram@vim.org>
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16944
diff
changeset
|
14130 |
|
e18b1c654d09
Update runtime files - Add typescript syntax and indent.
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
14131 If you do not want to abort loading the script you can use a trick, as this |
|
e18b1c654d09
Update runtime files - Add typescript syntax and indent.
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
14132 example shows: > |
|
11414
c95c5ddc3b0d
patch 8.0.0591: changes to eval functionality not documented
Christian Brabandt <cb@256bit.org>
parents:
11407
diff
changeset
|
14133 |
|
c95c5ddc3b0d
patch 8.0.0591: changes to eval functionality not documented
Christian Brabandt <cb@256bit.org>
parents:
11407
diff
changeset
|
14134 silent! while 0 |
|
c95c5ddc3b0d
patch 8.0.0591: changes to eval functionality not documented
Christian Brabandt <cb@256bit.org>
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11407
diff
changeset
|
14135 set history=111 |
|
c95c5ddc3b0d
patch 8.0.0591: changes to eval functionality not documented
Christian Brabandt <cb@256bit.org>
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11407
diff
changeset
|
14136 silent! endwhile |
|
c95c5ddc3b0d
patch 8.0.0591: changes to eval functionality not documented
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11407
diff
changeset
|
14137 |
|
c95c5ddc3b0d
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11407
diff
changeset
|
14138 When the |+eval| feature is available the command is skipped because of the |
|
c95c5ddc3b0d
patch 8.0.0591: changes to eval functionality not documented
Christian Brabandt <cb@256bit.org>
parents:
11407
diff
changeset
|
14139 "while 0". Without the |+eval| feature the "while 0" is an error, which is |
|
c95c5ddc3b0d
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Christian Brabandt <cb@256bit.org>
parents:
11407
diff
changeset
|
14140 silently ignored, and the command is executed. |
| 11347 | 14141 |
| 7 | 14142 ============================================================================== |
|
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|
14143 12. The sandbox *eval-sandbox* *sandbox* *E48* |
| 7 | 14144 |
|
2350
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
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parents:
2345
diff
changeset
|
14145 The 'foldexpr', 'formatexpr', 'includeexpr', 'indentexpr', 'statusline' and |
|
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
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2345
diff
changeset
|
14146 'foldtext' options may be evaluated in a sandbox. This means that you are |
|
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
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2345
diff
changeset
|
14147 protected from these expressions having nasty side effects. This gives some |
|
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
parents:
2345
diff
changeset
|
14148 safety for when these options are set from a modeline. It is also used when |
|
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
parents:
2345
diff
changeset
|
14149 the command from a tags file is executed and for CTRL-R = in the command line. |
| 29 | 14150 The sandbox is also used for the |:sandbox| command. |
| 7 | 14151 |
| 14152 These items are not allowed in the sandbox: | |
| 14153 - changing the buffer text | |
| 14347 | 14154 - defining or changing mapping, autocommands, user commands |
| 7 | 14155 - setting certain options (see |option-summary|) |
| 1156 | 14156 - setting certain v: variables (see |v:var|) *E794* |
| 7 | 14157 - executing a shell command |
| 14158 - reading or writing a file | |
| 14159 - jumping to another buffer or editing a file | |
| 625 | 14160 - executing Python, Perl, etc. commands |
| 29 | 14161 This is not guaranteed 100% secure, but it should block most attacks. |
| 14162 | |
| 14163 *:san* *:sandbox* | |
| 401 | 14164 :san[dbox] {cmd} Execute {cmd} in the sandbox. Useful to evaluate an |
| 29 | 14165 option that may have been set from a modeline, e.g. |
| 14166 'foldexpr'. | |
| 14167 | |
| 634 | 14168 *sandbox-option* |
| 14169 A few options contain an expression. When this expression is evaluated it may | |
| 790 | 14170 have to be done in the sandbox to avoid a security risk. But the sandbox is |
| 634 | 14171 restrictive, thus this only happens when the option was set from an insecure |
| 14172 location. Insecure in this context are: | |
| 843 | 14173 - sourcing a .vimrc or .exrc in the current directory |
| 634 | 14174 - while executing in the sandbox |
| 14175 - value coming from a modeline | |
| 14347 | 14176 - executing a function that was defined in the sandbox |
| 634 | 14177 |
| 14178 Note that when in the sandbox and saving an option value and restoring it, the | |
| 14179 option will still be marked as it was set in the sandbox. | |
| 14180 | |
| 14181 ============================================================================== | |
|
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changeset
|
14182 13. Textlock *textlock* |
| 634 | 14183 |
| 14184 In a few situations it is not allowed to change the text in the buffer, jump | |
| 14185 to another window and some other things that might confuse or break what Vim | |
| 14186 is currently doing. This mostly applies to things that happen when Vim is | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9861
diff
changeset
|
14187 actually doing something else. For example, evaluating the 'balloonexpr' may |
| 634 | 14188 happen any moment the mouse cursor is resting at some position. |
| 14189 | |
| 14190 This is not allowed when the textlock is active: | |
| 14191 - changing the buffer text | |
| 14192 - jumping to another buffer or window | |
| 14193 - editing another file | |
| 14194 - closing a window or quitting Vim | |
| 14195 - etc. | |
| 14196 | |
| 7 | 14197 |
| 14421 | 14198 vim:tw=78:ts=8:noet:ft=help:norl: |