Mercurial > vim
annotate runtime/doc/various.txt @ 23440:b0587f7ec422 v8.2.2263
patch 8.2.2263: Vim9: compilation error with try-catch in skipped block
Commit: https://github.com/vim/vim/commit/69f7050cebb0f069d6e39571961b9bbe8531c69a
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jan 1 16:10:46 2021 +0100
patch 8.2.2263: Vim9: compilation error with try-catch in skipped block
Problem: Vim9: compilation error with try-catch in skipped block.
Solution: Do not bail out when generate_instr() returns NULL. (closes https://github.com/vim/vim/issues/7584)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 01 Jan 2021 16:15:04 +0100 |
| parents | e7c125224b1a |
| children | b7d3c79075c5 |
| rev | line source |
|---|---|
| 22958 | 1 *various.txt* For Vim version 8.2. Last change: 2020 Nov 16 |
| 7 | 2 |
| 3 | |
| 4 VIM REFERENCE MANUAL by Bram Moolenaar | |
| 5 | |
| 6 | |
| 7 Various commands *various* | |
| 8 | |
| 9 1. Various commands |various-cmds| | |
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10 2. Using Vim like less or more |less| |
| 7 | 11 |
| 12 ============================================================================== | |
| 13 1. Various commands *various-cmds* | |
| 14 | |
| 15 *CTRL-L* | |
| 348 | 16 CTRL-L Clear and redraw the screen. The redraw may happen |
| 17 later, after processing typeahead. | |
| 7 | 18 |
| 19 *:redr* *:redraw* | |
| 20 :redr[aw][!] Redraw the screen right now. When ! is included it is | |
| 21 cleared first. | |
| 22 Useful to update the screen halfway executing a script | |
| 23 or function. Also when halfway a mapping and | |
| 24 'lazyredraw' is set. | |
| 25 | |
| 26 *:redraws* *:redrawstatus* | |
| 27 :redraws[tatus][!] Redraw the status line of the current window. When ! | |
| 28 is included all status lines are redrawn. | |
| 29 Useful to update the status line(s) when 'statusline' | |
| 30 includes an item that doesn't cause automatic | |
| 31 updating. | |
| 32 | |
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33 *:redrawt* *:redrawtabline* |
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34 :redrawt[abline] Redraw the tabline. Useful to update the tabline when |
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35 'tabline' includes an item that doesn't trigger |
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36 automatic updating. |
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37 |
| 7 | 38 *N<Del>* |
| 39 <Del> When entering a number: Remove the last digit. | |
| 40 Note: if you like to use <BS> for this, add this | |
| 41 mapping to your .vimrc: > | |
| 42 :map CTRL-V <BS> CTRL-V <Del> | |
| 43 < See |:fixdel| if your <Del> key does not do what you | |
| 44 want. | |
| 45 | |
| 46 :as[cii] or *ga* *:as* *:ascii* | |
| 47 ga Print the ascii value of the character under the | |
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48 cursor in decimal, hexadecimal and octal. |
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49 Mnemonic: Get Ascii value. |
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50 |
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51 For example, when the cursor is on a 'R': |
| 7 | 52 <R> 82, Hex 52, Octal 122 ~ |
| 53 When the character is a non-standard ASCII character, | |
| 54 but printable according to the 'isprint' option, the | |
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55 non-printable version is also given. |
| 18831 | 56 |
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57 When the character is larger than 127, the <M-x> form |
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58 is also printed. For example: |
| 7 | 59 <~A> <M-^A> 129, Hex 81, Octal 201 ~ |
| 60 <p> <|~> <M-~> 254, Hex fe, Octal 376 ~ | |
| 61 (where <p> is a special character) | |
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62 |
| 7 | 63 The <Nul> character in a file is stored internally as |
| 64 <NL>, but it will be shown as: | |
| 65 <^@> 0, Hex 00, Octal 000 ~ | |
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66 |
| 714 | 67 If the character has composing characters these are |
| 68 also shown. The value of 'maxcombine' doesn't matter. | |
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69 |
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70 If the character can be inserted as a digraph, also |
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71 output the two characters that can be used to create |
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72 the character: |
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73 <ö> 246, Hex 00f6, Oct 366, Digr o: ~ |
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74 This shows you can type CTRL-K o : to insert ö. |
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75 |
| 7 | 76 *g8* |
| 77 g8 Print the hex values of the bytes used in the | |
| 78 character under the cursor, assuming it is in |UTF-8| | |
| 714 | 79 encoding. This also shows composing characters. The |
| 80 value of 'maxcombine' doesn't matter. | |
| 81 Example of a character with two composing characters: | |
| 7 | 82 e0 b8 81 + e0 b8 b9 + e0 b9 89 ~ |
| 777 | 83 |
| 84 *8g8* | |
| 85 8g8 Find an illegal UTF-8 byte sequence at or after the | |
| 86 cursor. This works in two situations: | |
| 87 1. when 'encoding' is any 8-bit encoding | |
| 88 2. when 'encoding' is "utf-8" and 'fileencoding' is | |
| 89 any 8-bit encoding | |
| 90 Thus it can be used when editing a file that was | |
| 91 supposed to be UTF-8 but was read as if it is an 8-bit | |
| 92 encoding because it contains illegal bytes. | |
| 93 Does not wrap around the end of the file. | |
| 94 Note that when the cursor is on an illegal byte or the | |
| 21991 | 95 cursor is halfway a multibyte character the command |
| 777 | 96 won't move the cursor. |
| 7 | 97 |
| 843 | 98 *:p* *:pr* *:print* *E749* |
| 169 | 99 :[range]p[rint] [flags] |
| 100 Print [range] lines (default current line). | |
| 7 | 101 Note: If you are looking for a way to print your text |
| 169 | 102 on paper see |:hardcopy|. In the GUI you can use the |
| 103 File.Print menu entry. | |
| 104 See |ex-flags| for [flags]. | |
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105 The |:filter| command can be used to only show lines |
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106 matching a pattern. |
| 7 | 107 |
| 169 | 108 :[range]p[rint] {count} [flags] |
| 7 | 109 Print {count} lines, starting with [range] (default |
| 110 current line |cmdline-ranges|). | |
| 169 | 111 See |ex-flags| for [flags]. |
| 7 | 112 |
| 113 *:P* *:Print* | |
| 169 | 114 :[range]P[rint] [count] [flags] |
| 7 | 115 Just as ":print". Was apparently added to Vi for |
| 116 people that keep the shift key pressed too long... | |
| 2642 | 117 Note: A user command can overrule this command. |
| 169 | 118 See |ex-flags| for [flags]. |
| 7 | 119 |
| 120 *:l* *:list* | |
| 169 | 121 :[range]l[ist] [count] [flags] |
| 7 | 122 Same as :print, but display unprintable characters |
| 2458 | 123 with '^' and put $ after the line. This can be |
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124 further changed with the 'listchars' option. |
| 169 | 125 See |ex-flags| for [flags]. |
| 7 | 126 |
| 127 *:nu* *:number* | |
| 169 | 128 :[range]nu[mber] [count] [flags] |
| 7 | 129 Same as :print, but precede each line with its line |
| 677 | 130 number. (See also 'highlight' and 'numberwidth' |
| 131 option). | |
| 169 | 132 See |ex-flags| for [flags]. |
| 7 | 133 |
| 134 *:#* | |
| 169 | 135 :[range]# [count] [flags] |
| 136 synonym for :number. | |
| 7 | 137 |
| 1125 | 138 *:#!* |
| 139 :#!{anything} Ignored, so that you can start a Vim script with: > | |
| 1624 | 140 #!vim -S |
| 1125 | 141 echo "this is a Vim script" |
| 142 quit | |
| 143 < | |
| 7 | 144 *:z* *E144* |
| 22958 | 145 :[range]z[+-^.=][count] Display several lines of text surrounding the line |
| 146 specified with [range], or around the current line | |
| 147 if there is no [range]. | |
| 7 | 148 |
| 22958 | 149 If there is a [count], that's how many lines you'll |
| 150 see; if there is no [count] and only one window then | |
| 151 twice the value of the 'scroll' option is used, | |
| 152 otherwise the current window height minus 3 is used. | |
| 153 This is the value of "scr" in the table below. | |
| 154 | |
| 155 If there is a [count] the 'window' option is set to | |
| 3237 | 156 its value. |
| 157 | |
| 7 | 158 :z can be used either alone or followed by any of |
| 21991 | 159 several marks. These have the following effect: |
| 7 | 160 |
| 2725 | 161 mark first line last line new cursor line ~ |
| 7 | 162 ---- ---------- --------- ------------ |
| 163 + current line 1 scr forward 1 scr forward | |
| 164 - 1 scr back current line current line | |
| 165 ^ 2 scr back 1 scr back 1 scr back | |
| 159 | 166 . 1/2 scr back 1/2 scr fwd 1/2 scr fwd |
| 167 = 1/2 scr back 1/2 scr fwd current line | |
| 7 | 168 |
| 169 Specifying no mark at all is the same as "+". | |
| 170 If the mark is "=", a line of dashes is printed | |
| 171 around the current line. | |
| 172 | |
| 22958 | 173 :[range]z#[+-^.=][count] *:z#* |
| 7 | 174 Like ":z", but number the lines. |
| 175 | |
| 176 *:=* | |
| 169 | 177 := [flags] Print the last line number. |
| 178 See |ex-flags| for [flags]. | |
| 7 | 179 |
| 169 | 180 :{range}= [flags] Prints the last line number in {range}. For example, |
| 7 | 181 this prints the current line number: > |
| 182 :.= | |
| 169 | 183 < See |ex-flags| for [flags]. |
| 7 | 184 |
| 185 :norm[al][!] {commands} *:norm* *:normal* | |
| 186 Execute Normal mode commands {commands}. This makes | |
| 187 it possible to execute Normal mode commands typed on | |
| 2596 | 188 the command-line. {commands} are executed like they |
| 189 are typed. For undo all commands are undone together. | |
| 1125 | 190 Execution stops when an error is encountered. |
| 4073 | 191 |
| 7 | 192 If the [!] is given, mappings will not be used. |
| 4073 | 193 Without it, when this command is called from a |
| 194 non-remappable mapping (|:noremap|), the argument can | |
| 195 be mapped anyway. | |
| 196 | |
| 7 | 197 {commands} should be a complete command. If |
| 198 {commands} does not finish a command, the last one | |
| 199 will be aborted as if <Esc> or <C-C> was typed. | |
| 200 This implies that an insert command must be completed | |
| 201 (to start Insert mode, see |:startinsert|). A ":" | |
| 161 | 202 command must be completed as well. And you can't use |
| 203 "Q" or "gQ" to start Ex mode. | |
| 4073 | 204 |
| 205 The display is not updated while ":normal" is busy. | |
| 206 | |
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207 {commands} cannot start with a space. Put a count of |
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208 1 (one) before it, "1 " is one space. |
| 4073 | 209 |
| 7 | 210 The 'insertmode' option is ignored for {commands}. |
| 4073 | 211 |
| 7 | 212 This command cannot be followed by another command, |
| 213 since any '|' is considered part of the command. | |
| 4073 | 214 |
| 7 | 215 This command can be used recursively, but the depth is |
| 216 limited by 'maxmapdepth'. | |
| 4073 | 217 |
| 7 | 218 An alternative is to use |:execute|, which uses an |
| 219 expression as argument. This allows the use of | |
| 2264 | 220 printable characters to represent special characters. |
| 4073 | 221 |
| 2264 | 222 Example: > |
| 7 | 223 :exe "normal \<c-w>\<c-w>" |
| 224 | |
| 225 :{range}norm[al][!] {commands} *:normal-range* | |
| 226 Execute Normal mode commands {commands} for each line | |
| 227 in the {range}. Before executing the {commands}, the | |
| 228 cursor is positioned in the first column of the range, | |
| 229 for each line. Otherwise it's the same as the | |
| 230 ":normal" command without a range. | |
| 231 | |
| 232 *:sh* *:shell* *E371* | |
| 233 :sh[ell] This command starts a shell. When the shell exits | |
| 234 (after the "exit" command) you return to Vim. The | |
| 235 name for the shell command comes from 'shell' option. | |
| 236 *E360* | |
| 237 Note: This doesn't work when Vim on the Amiga was | |
| 238 started in QuickFix mode from a compiler, because the | |
| 239 compiler will have set stdin to a non-interactive | |
| 240 mode. | |
| 241 | |
| 242 *:!cmd* *:!* *E34* | |
| 243 :!{cmd} Execute {cmd} with the shell. See also the 'shell' | |
| 244 and 'shelltype' option. | |
| 5814 | 245 |
| 7 | 246 Any '!' in {cmd} is replaced with the previous |
| 247 external command (see also 'cpoptions'). But not when | |
| 248 there is a backslash before the '!', then that | |
| 249 backslash is removed. Example: ":!ls" followed by | |
| 250 ":!echo ! \! \\!" executes "echo ls ! \!". | |
| 5814 | 251 |
| 1624 | 252 A '|' in {cmd} is passed to the shell, you cannot use |
| 253 it to append a Vim command. See |:bar|. | |
| 5814 | 254 |
| 255 If {cmd} contains "%" it is expanded to the current | |
| 20753 | 256 file name, "#" is expanded to the alternate file name. |
| 257 Special characters in the file name are not escaped, | |
| 258 use quotes to avoid their special meaning: > | |
| 5814 | 259 :!ls "%" |
| 20753 | 260 < If the file name contains a "$" then single quotes |
| 261 might work better, but this only works if the file | |
| 262 name does not contain a single quote: > | |
| 5814 | 263 :!ls '%' |
| 264 < This should always work, but it's more typing: > | |
| 265 :exe "!ls " . shellescape(expand("%")) | |
| 20753 | 266 < To get a literal "%" or "#" prepend it with a |
| 267 backslash. For example, to list all files starting | |
| 268 with "%": > | |
| 269 :!ls \%* | |
| 5814 | 270 < |
| 7 | 271 A newline character ends {cmd}, what follows is |
| 272 interpreted as a following ":" command. However, if | |
| 273 there is a backslash before the newline it is removed | |
| 274 and {cmd} continues. It doesn't matter how many | |
| 275 backslashes are before the newline, only one is | |
| 276 removed. | |
| 5814 | 277 |
| 7 | 278 On Unix the command normally runs in a non-interactive |
| 279 shell. If you want an interactive shell to be used | |
| 280 (to use aliases) set 'shellcmdflag' to "-ic". | |
| 281 For Win32 also see |:!start|. | |
| 5814 | 282 |
| 5908 | 283 After the command has been executed, the timestamp and |
| 284 size of the current file is checked |timestamp|. | |
| 5814 | 285 |
| 7 | 286 Vim redraws the screen after the command is finished, |
| 287 because it may have printed any text. This requires a | |
| 288 hit-enter prompt, so that you can read any messages. | |
| 289 To avoid this use: > | |
| 290 :silent !{cmd} | |
| 291 < The screen is not redrawn then, thus you have to use | |
| 292 CTRL-L or ":redraw!" if the command did display | |
| 293 something. | |
| 294 Also see |shell-window|. | |
| 295 | |
| 296 *:!!* | |
| 297 :!! Repeat last ":!{cmd}". | |
| 298 | |
| 16944 | 299 *:ve* *:ver* *:version* |
| 7 | 300 :ve[rsion] Print the version number of the editor. If the |
| 301 compiler used understands "__DATE__" the compilation | |
| 302 date is mentioned. Otherwise a fixed release-date is | |
| 303 shown. | |
| 304 The following lines contain information about which | |
| 305 features were enabled when Vim was compiled. When | |
| 306 there is a preceding '+', the feature is included, | |
| 307 when there is a '-' it is excluded. To change this, | |
| 308 you have to edit feature.h and recompile Vim. | |
| 309 To check for this in an expression, see |has()|. | |
| 310 Here is an overview of the features. | |
| 311 The first column shows the smallest version in which | |
| 312 they are included: | |
| 13437 | 313 T tiny (always) |
| 7 | 314 S small |
| 315 N normal | |
| 316 B big | |
| 317 H huge | |
| 318 m manually enabled or depends on other features | |
| 18790 | 319 - never, feature was removed |
| 7 | 320 (none) system dependent |
| 321 Thus if a feature is marked with "N", it is included | |
| 322 in the normal, big and huge versions of Vim. | |
| 323 | |
| 324 *+feature-list* | |
| 5340 | 325 *+acl* |ACL| support included |
| 7 | 326 *+ARP* Amiga only: ARP support included |
| 327 B *+arabic* |Arabic| language support | |
| 19721 | 328 B *+autochdir* support 'autochdir' option |
| 13437 | 329 T *+autocmd* |:autocmd|, automatic commands |
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330 H *+autoservername* Automatically enable |clientserver| |
| 12909 | 331 m *+balloon_eval* |balloon-eval| support in the GUI. Included when |
| 332 compiling with supported GUI (Motif, GTK, GUI) and | |
| 333 either Netbeans/Sun Workshop integration or |+eval| | |
| 334 feature. | |
| 335 H *+balloon_eval_term* |balloon-eval| support in the terminal, | |
| 336 'balloonevalterm' | |
| 7 | 337 N *+browse* |:browse| command |
| 338 N *+builtin_terms* some terminals builtin |builtin-terms| | |
| 339 B *++builtin_terms* maximal terminals builtin |builtin-terms| | |
| 340 N *+byte_offset* support for 'o' flag in 'statusline' option, "go" | |
| 341 and ":goto" commands. | |
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342 m *+channel* inter process communication |channel| |
| 7 | 343 N *+cindent* |'cindent'|, C indenting |
| 344 N *+clientserver* Unix and Win32: Remote invocation |clientserver| | |
| 17758 | 345 *+clipboard* |clipboard| support compiled-in |
| 346 *+clipboard_working* |clipboard| support compiled-in and working | |
| 17909 | 347 T *+cmdline_compl* command line completion |cmdline-completion| |
| 12499 | 348 S *+cmdline_hist* command line history |cmdline-history| |
| 7 | 349 N *+cmdline_info* |'showcmd'| and |'ruler'| |
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350 T *+comments* |'comments'| support |
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351 B *+conceal* "conceal" support, see |conceal| |:syn-conceal| etc. |
| 7 | 352 N *+cryptv* encryption support |encryption| |
| 353 B *+cscope* |cscope| support | |
| 13437 | 354 T *+cursorbind* |'cursorbind'| support |
| 500 | 355 m *+cursorshape* |termcap-cursor-shape| support |
| 356 m *+debug* Compiled for debugging. | |
| 7 | 357 N *+dialog_gui* Support for |:confirm| with GUI dialog. |
| 358 N *+dialog_con* Support for |:confirm| with console dialog. | |
| 359 N *+dialog_con_gui* Support for |:confirm| with GUI and console dialog. | |
| 360 N *+diff* |vimdiff| and 'diff' | |
| 361 N *+digraphs* |digraphs| *E196* | |
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362 *+directx* Win32 GUI only: DirectX and |'renderoptions'| |
| 7 | 363 *+dnd* Support for DnD into the "~ register |quote_~|. |
| 364 B *+emacs_tags* |emacs-tags| files | |
| 365 N *+eval* expression evaluation |eval.txt| | |
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366 N *+ex_extra* always on now, used to be for Vim's extra Ex commands |
| 7 | 367 N *+extra_search* |'hlsearch'| and |'incsearch'| options. |
| 18790 | 368 - *+farsi* Removed: |farsi| language |
| 7 | 369 N *+file_in_path* |gf|, |CTRL-W_f| and |<cfile>| |
| 370 N *+find_in_path* include file searches: |[I|, |:isearch|, | |
| 371 |CTRL-W_CTRL-I|, |:checkpath|, etc. | |
| 372 N *+folding* |folding| | |
| 373 *+footer* |gui-footer| | |
| 374 *+fork* Unix only: |fork| shell commands | |
| 1624 | 375 *+float* Floating point support |
| 7 | 376 N *+gettext* message translations |multi-lang| |
| 377 *+GUI_Athena* Unix only: Athena |GUI| | |
| 378 *+GUI_neXtaw* Unix only: neXtaw |GUI| | |
| 379 *+GUI_GTK* Unix only: GTK+ |GUI| | |
| 380 *+GUI_Motif* Unix only: Motif |GUI| | |
| 381 *+GUI_Photon* QNX only: Photon |GUI| | |
| 382 m *+hangul_input* Hangul input support |hangul| | |
| 557 | 383 *+iconv* Compiled with the |iconv()| function |
| 384 *+iconv/dyn* Likewise |iconv-dynamic| |/dyn| | |
| 17909 | 385 T *+insert_expand* |insert_expand| Insert mode completion |
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386 m *+ipv6* Support for IPv6 networking |channel| |
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387 m *+job* starting and stopping jobs |job| |
| 12499 | 388 S *+jumplist* |jumplist| |
| 7 | 389 B *+keymap* |'keymap'| |
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390 N *+lambda* |lambda| and |closure| |
| 7 | 391 B *+langmap* |'langmap'| |
| 392 N *+libcall* |libcall()| | |
| 393 N *+linebreak* |'linebreak'|, |'breakat'| and |'showbreak'| | |
| 394 N *+lispindent* |'lisp'| | |
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395 T *+listcmds* Vim commands for the list of buffers |buffer-hidden| |
| 7 | 396 and argument list |:argdelete| |
| 17667 | 397 T *+localmap* Support for mappings local to a buffer |:map-local| |
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398 m *+lua* |Lua| interface |
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399 m *+lua/dyn* |Lua| interface |/dyn| |
| 7 | 400 N *+menu* |:menu| |
| 401 N *+mksession* |:mksession| | |
| 18016 | 402 T *+modify_fname* |filename-modifiers| |
| 18456 | 403 T *+mouse* Mouse handling |mouse-using| |
| 7 | 404 N *+mouseshape* |'mouseshape'| |
| 405 B *+mouse_dec* Unix only: Dec terminal mouse handling |dec-mouse| | |
| 406 N *+mouse_gpm* Unix only: Linux console mouse handling |gpm-mouse| | |
| 5929 | 407 N *+mouse_jsbterm* JSB mouse handling |jsbterm-mouse| |
| 7 | 408 B *+mouse_netterm* Unix only: netterm mouse handling |netterm-mouse| |
| 3996 | 409 N *+mouse_pterm* QNX only: pterm mouse handling |qnx-terminal| |
| 1624 | 410 N *+mouse_sysmouse* Unix only: *BSD console mouse handling |sysmouse| |
| 3750 | 411 B *+mouse_sgr* Unix only: sgr mouse handling |sgr-mouse| |
| 3996 | 412 B *+mouse_urxvt* Unix only: urxvt mouse handling |urxvt-mouse| |
| 413 N *+mouse_xterm* Unix only: xterm mouse handling |xterm-mouse| | |
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414 N *+multi_byte* 16 and 32 bit characters |multibyte| |
| 7 | 415 *+multi_byte_ime* Win32 input method for multibyte chars |multibyte-ime| |
| 3996 | 416 N *+multi_lang* non-English language support |multi-lang| |
| 14 | 417 m *+mzscheme* Mzscheme interface |mzscheme| |
| 625 | 418 m *+mzscheme/dyn* Mzscheme interface |mzscheme-dynamic| |/dyn| |
| 7 | 419 m *+netbeans_intg* |netbeans| |
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420 *+num64* 64-bit Number support |Number| |
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421 Always enabled since 8.2.0271, use v:numbersize to |
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422 check the actual size of a Number. |
| 3996 | 423 m *+ole* Win32 GUI only: |ole-interface| |
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424 N *+packages* Loading |packages| |
| 3996 | 425 N *+path_extra* Up/downwards search in 'path' and 'tags' |
| 557 | 426 m *+perl* Perl interface |perl| |
| 427 m *+perl/dyn* Perl interface |perl-dynamic| |/dyn| | |
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428 N *+persistent_undo* Persistent undo |undo-persistence| |
| 18790 | 429 N *+popupwin* Popup windows |popup-window| |
| 3996 | 430 *+postscript* |:hardcopy| writes a PostScript file |
| 7 | 431 N *+printer* |:hardcopy| command |
| 179 | 432 H *+profile* |:profile| command |
| 2368 | 433 m *+python* Python 2 interface |python| |
| 3996 | 434 m *+python/dyn* Python 2 interface |python-dynamic| |/dyn| |
| 2368 | 435 m *+python3* Python 3 interface |python| |
| 3996 | 436 m *+python3/dyn* Python 3 interface |python-dynamic| |/dyn| |
| 7 | 437 N *+quickfix* |:make| and |quickfix| commands |
| 1624 | 438 N *+reltime* |reltime()| function, 'hlsearch'/'incsearch' timeout, |
| 439 'redrawtime' option | |
| 7 | 440 B *+rightleft* Right to left typing |'rightleft'| |
| 557 | 441 m *+ruby* Ruby interface |ruby| |
| 442 m *+ruby/dyn* Ruby interface |ruby-dynamic| |/dyn| | |
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443 T *+scrollbind* |'scrollbind'| |
| 7 | 444 B *+signs* |:sign| |
| 3996 | 445 N *+smartindent* |'smartindent'| |
| 17036 | 446 B *+sound* |sound_playevent()|, |sound_playfile()| functions, etc. |
| 447 N *+spell* spell checking support, see |spell| | |
| 3996 | 448 N *+startuptime* |--startuptime| argument |
| 449 N *+statusline* Options 'statusline', 'rulerformat' and special | |
| 7 | 450 formats of 'titlestring' and 'iconstring' |
| 18790 | 451 - *+sun_workshop* Removed: |workshop| |
| 7 | 452 N *+syntax* Syntax highlighting |syntax| |
| 453 *+system()* Unix only: opposite of |+fork| | |
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454 T *+tag_binary* binary searching in tags file |tag-binary-search| |
| 18790 | 455 - *+tag_old_static* Removed; method for static tags |tag-old-static| |
| 456 - *+tag_any_white* Removed; was to allow any white space in tags files | |
| 3996 | 457 m *+tcl* Tcl interface |tcl| |
| 557 | 458 m *+tcl/dyn* Tcl interface |tcl-dynamic| |/dyn| |
| 12045 | 459 m *+terminal* Support for terminal window |terminal| |
| 7 | 460 *+terminfo* uses |terminfo| instead of termcap |
| 461 N *+termresponse* support for |t_RV| and |v:termresponse| | |
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462 B *+termguicolors* 24-bit color in xterm-compatible terminals support |
| 3996 | 463 N *+textobjects* |text-objects| selection |
| 15194 | 464 N *+textprop* |text-properties| |
| 7 | 465 *+tgetent* non-Unix only: able to use external termcap |
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466 N *+timers* the |timer_start()| function |
| 1125 | 467 N *+title* Setting the window 'title' and 'icon' |
| 7 | 468 N *+toolbar* |gui-toolbar| |
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469 T *+user_commands* User-defined commands. |user-commands| |
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470 Always enabled since 8.1.1210. |
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471 B *+vartabs* Variable-width tabstops. |'vartabstop'| |
| 7 | 472 N *+viminfo* |'viminfo'| |
| 12499 | 473 *+vertsplit* Vertically split windows |:vsplit|; Always enabled |
| 474 since 8.0.1118. | |
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475 N *+virtualedit* |'virtualedit'| Always enabled since 8.1.826. |
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476 T *+visual* Visual mode |Visual-mode| Always enabled since 7.4.200. |
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477 T *+visualextra* extra Visual mode commands |blockwise-operators| |
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478 T *+vreplace* |gR| and |gr| |
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479 *+vtp* on MS-Windows console: support for 'termguicolors' |
| 3996 | 480 N *+wildignore* |'wildignore'| |
| 7 | 481 N *+wildmenu* |'wildmenu'| |
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482 T *+windows* more than one window; Always enabled since 8.0.1118. |
| 3996 | 483 m *+writebackup* |'writebackup'| is default on |
| 484 m *+xim* X input method |xim| | |
| 7 | 485 *+xfontset* X fontset support |xfontset| |
| 5340 | 486 *+xpm* pixmap support |
| 3750 | 487 m *+xpm_w32* Win32 GUI only: pixmap support |w32-xpm-support| |
| 7 | 488 *+xsmp* XSMP (X session management) support |
| 489 *+xsmp_interact* interactive XSMP (X session management) support | |
| 490 N *+xterm_clipboard* Unix only: xterm clipboard handling | |
| 3996 | 491 m *+xterm_save* save and restore xterm screen |xterm-screens| |
| 492 N *+X11* Unix only: can restore window title |X11| | |
| 7 | 493 |
| 494 */dyn* *E370* *E448* | |
| 495 To some of the features "/dyn" is added when the | |
| 496 feature is only available when the related library can | |
| 497 be dynamically loaded. | |
| 498 | |
| 499 :ve[rsion] {nr} Is now ignored. This was previously used to check the | |
| 500 version number of a .vimrc file. It was removed, | |
| 501 because you can now use the ":if" command for | |
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502 version-dependent behavior. |
| 7 | 503 |
| 504 *:redi* *:redir* | |
| 505 :redi[r][!] > {file} Redirect messages to file {file}. The messages which | |
| 506 are the output of commands are written to that file, | |
| 507 until redirection ends. The messages are also still | |
| 508 shown on the screen. When [!] is included, an | |
| 509 existing file is overwritten. When [!] is omitted, | |
| 510 and {file} exists, this command fails. | |
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511 |
| 7 | 512 Only one ":redir" can be active at a time. Calls to |
| 513 ":redir" will close any active redirection before | |
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514 starting redirection to the new target. For recursive |
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515 use check out |execute()|. |
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516 |
| 7 | 517 To stop the messages and commands from being echoed to |
| 518 the screen, put the commands in a function and call it | |
| 519 with ":silent call Function()". | |
| 294 | 520 An alternative is to use the 'verbosefile' option, |
| 521 this can be used in combination with ":redir". | |
| 7 | 522 |
| 523 :redi[r] >> {file} Redirect messages to file {file}. Append if {file} | |
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524 already exists. |
| 7 | 525 |
| 1624 | 526 :redi[r] @{a-zA-Z} |
| 298 | 527 :redi[r] @{a-zA-Z}> Redirect messages to register {a-z}. Append to the |
| 7 | 528 contents of the register if its name is given |
| 1624 | 529 uppercase {A-Z}. The ">" after the register name is |
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530 optional. |
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531 :redi[r] @{a-z}>> Append messages to register {a-z}. |
| 7 | 532 |
| 18831 | 533 :redi[r] @*> |
| 1125 | 534 :redi[r] @+> Redirect messages to the selection or clipboard. For |
| 535 backward compatibility, the ">" after the register | |
| 536 name can be omitted. See |quotestar| and |quoteplus|. | |
| 18831 | 537 :redi[r] @*>> |
| 1125 | 538 :redi[r] @+>> Append messages to the selection or clipboard. |
| 7 | 539 |
| 298 | 540 :redi[r] @"> Redirect messages to the unnamed register. For |
| 541 backward compatibility, the ">" after the register | |
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542 name can be omitted. |
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543 :redi[r] @">> Append messages to the unnamed register. |
| 7 | 544 |
| 169 | 545 :redi[r] => {var} Redirect messages to a variable. If the variable |
| 546 doesn't exist, then it is created. If the variable | |
| 547 exists, then it is initialized to an empty string. | |
| 1125 | 548 The variable will remain empty until redirection ends. |
| 169 | 549 Only string variables can be used. After the |
| 550 redirection starts, if the variable is removed or | |
| 551 locked or the variable type is changed, then further | |
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552 command output messages will cause errors. |
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553 To get the output of one command the |execute()| |
| 20115 | 554 function can be used instead of redirection. |
| 169 | 555 |
| 556 :redi[r] =>> {var} Append messages to an existing variable. Only string | |
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557 variables can be used. |
| 169 | 558 |
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559 :redi[r] END End redirecting messages. |
| 7 | 560 |
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561 *:filt* *:filter* |
| 11062 | 562 :filt[er][!] {pat} {command} |
| 563 :filt[er][!] /{pat}/ {command} | |
| 564 Restrict the output of {command} to lines matching | |
| 565 with {pat}. For example, to list only xml files: > | |
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566 :filter /\.xml$/ oldfiles |
| 11062 | 567 < If the [!] is given, restrict the output of {command} |
| 568 to lines that do NOT match {pat}. | |
| 569 | |
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570 {pat} is a Vim search pattern. Instead of enclosing |
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571 it in / any non-ID character (see |'isident'|) can be |
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572 used, so long as it does not appear in {pat}. Without |
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573 the enclosing character the pattern cannot include the |
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574 bar character. |
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575 |
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576 The pattern is matched against the relevant part of |
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577 the output, not necessarily the whole line. Only some |
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578 commands support filtering, try it out to check if it |
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579 works. Some of the commands that support filtering: |
|
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580 |:#| - filter whole line |
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581 |:clist| - filter by file name or module name |
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582 |:command| - filter by command name |
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583 |:files| - filter by file name |
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584 |:highlight| - filter by highlight group |
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585 |:jumps| - filter by file name |
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586 |:let| - filter by variable name |
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587 |:list| - filter whole line |
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588 |:llist| - filter by file name or module name |
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589 |:marks| - filter by text in the current file, |
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590 or file name for other files |
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591 |:oldfiles| - filter by file name |
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592 |:registers| - filter by register contents |
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593 (does not work multi-line) |
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594 |:set| - filter by variable name |
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595 |
|
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596 Only normal messages are filtered, error messages are |
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597 not. |
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598 |
|
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599 *:sil* *:silent* *:silent!* |
| 7 | 600 :sil[ent][!] {command} Execute {command} silently. Normal messages will not |
| 601 be given or added to the message history. | |
| 602 When [!] is added, error messages will also be | |
| 603 skipped, and commands and mappings will not be aborted | |
| 604 when an error is detected. |v:errmsg| is still set. | |
| 605 When [!] is not used, an error message will cause | |
| 606 further messages to be displayed normally. | |
| 607 Redirection, started with |:redir|, will continue as | |
| 608 usual, although there might be small differences. | |
| 609 This will allow redirecting the output of a command | |
| 610 without seeing it on the screen. Example: > | |
| 611 :redir >/tmp/foobar | |
| 612 :silent g/Aap/p | |
| 613 :redir END | |
| 614 < To execute a Normal mode command silently, use the | |
| 615 |:normal| command. For example, to search for a | |
| 616 string without messages: > | |
| 617 :silent exe "normal /path\<CR>" | |
| 618 < ":silent!" is useful to execute a command that may | |
| 619 fail, but the failure is to be ignored. Example: > | |
| 620 :let v:errmsg = "" | |
| 621 :silent! /^begin | |
| 622 :if v:errmsg != "" | |
| 623 : ... pattern was not found | |
| 624 < ":silent" will also avoid the hit-enter prompt. When | |
| 625 using this for an external command, this may cause the | |
| 626 screen to be messed up. Use |CTRL-L| to clean it up | |
| 627 then. | |
| 628 ":silent menu ..." defines a menu that will not echo a | |
| 629 Command-line command. The command will still produce | |
| 630 messages though. Use ":silent" in the command itself | |
| 631 to avoid that: ":silent menu .... :silent command". | |
| 632 | |
| 1926 | 633 *:uns* *:unsilent* |
| 634 :uns[ilent] {command} Execute {command} not silently. Only makes a | |
| 635 difference when |:silent| was used to get to this | |
| 636 command. | |
| 637 Use this for giving a message even when |:silent| was | |
| 638 used. In this example |:silent| is used to avoid the | |
| 639 message about reading the file and |:unsilent| to be | |
| 640 able to list the first line of each file. > | |
| 641 :silent argdo unsilent echo expand('%') . ": " . getline(1) | |
| 642 < | |
| 643 | |
| 7 | 644 *:verb* *:verbose* |
| 645 :[count]verb[ose] {command} | |
| 646 Execute {command} with 'verbose' set to [count]. If | |
| 8 | 647 [count] is omitted one is used. ":0verbose" can be |
| 648 used to set 'verbose' to zero. | |
| 7 | 649 The additional use of ":silent" makes messages |
| 650 generated but not displayed. | |
| 651 The combination of ":silent" and ":verbose" can be | |
| 652 used to generate messages and check them with | |
| 653 |v:statusmsg| and friends. For example: > | |
| 654 :let v:statusmsg = "" | |
| 655 :silent verbose runtime foobar.vim | |
| 656 :if v:statusmsg != "" | |
| 657 : " foobar.vim could not be found | |
| 658 :endif | |
| 659 < When concatenating another command, the ":verbose" | |
| 660 only applies to the first one: > | |
| 661 :4verbose set verbose | set verbose | |
| 662 < verbose=4 ~ | |
| 663 verbose=0 ~ | |
| 294 | 664 For logging verbose messages in a file use the |
| 665 'verbosefile' option. | |
| 7 | 666 |
| 484 | 667 *:verbose-cmd* |
| 668 When 'verbose' is non-zero, listing the value of a Vim option or a key map or | |
| 502 | 669 an abbreviation or a user-defined function or a command or a highlight group |
| 670 or an autocommand will also display where it was last defined. If it was | |
| 671 defined manually then there will be no "Last set" message. When it was | |
| 672 defined while executing a function, user command or autocommand, the script in | |
| 673 which it was defined is reported. | |
|
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674 {not available when compiled without the |+eval| feature} |
| 484 | 675 |
| 7 | 676 *K* |
| 677 K Run a program to lookup the keyword under the | |
| 678 cursor. The name of the program is given with the | |
| 679 'keywordprg' (kp) option (default is "man"). The | |
| 680 keyword is formed of letters, numbers and the | |
| 681 characters in 'iskeyword'. The keyword under or | |
| 682 right of the cursor is used. The same can be done | |
| 683 with the command > | |
| 684 :!{program} {keyword} | |
| 685 < There is an example of a program to use in the tools | |
| 11062 | 686 directory of Vim. It is called "ref" and does a |
| 7 | 687 simple spelling check. |
| 688 Special cases: | |
|
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689 - If 'keywordprg' begins with ":" it is invoked as |
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690 a Vim Ex command with [count]. |
| 7 | 691 - If 'keywordprg' is empty, the ":help" command is |
| 692 used. It's a good idea to include more characters | |
| 693 in 'iskeyword' then, to be able to find more help. | |
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694 - When 'keywordprg' is equal to "man" or starts with |
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695 ":", a [count] before "K" is inserted after |
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696 keywordprg and before the keyword. For example, |
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697 using "2K" while the cursor is on "mkdir", results |
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698 in: > |
| 7 | 699 !man 2 mkdir |
| 700 < - When 'keywordprg' is equal to "man -s", a count | |
| 701 before "K" is inserted after the "-s". If there is | |
| 702 no count, the "-s" is removed. | |
| 703 | |
| 704 *v_K* | |
| 705 {Visual}K Like "K", but use the visually highlighted text for | |
| 706 the keyword. Only works when the highlighted text is | |
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707 not more than one line. |
| 7 | 708 |
| 709 [N]gs *gs* *:sl* *:sleep* | |
| 710 :[N]sl[eep] [N] [m] Do nothing for [N] seconds. When [m] is included, | |
| 237 | 711 sleep for [N] milliseconds. The count for "gs" always |
| 7 | 712 uses seconds. The default is one second. > |
| 713 :sleep "sleep for one second | |
| 714 :5sleep "sleep for five seconds | |
| 715 :sleep 100m "sleep for a hundred milliseconds | |
| 716 10gs "sleep for ten seconds | |
| 18972 | 717 < Can be interrupted with CTRL-C (CTRL-Break on |
| 718 MS-Windows). "gs" stands for "goto sleep". | |
| 140 | 719 While sleeping the cursor is positioned in the text, |
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720 if at a visible position. |
| 3153 | 721 Also process the received netbeans messages. {only |
| 722 available when compiled with the |+netbeans_intg| | |
| 723 feature} | |
| 724 | |
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725 *:xrestore* *:xr* |
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726 :xr[estore] [display] Reinitializes the connection to the X11 server. Useful |
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727 after the X server restarts, e.g. when running Vim for |
|
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728 long time inside screen/tmux and connecting from |
| 16808 | 729 different machines. |
| 18831 | 730 [display] should be in the format of the $DISPLAY |
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731 environment variable (e.g. "localhost:10.0") |
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732 If [display] is omitted, then it reinitializes the |
|
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733 connection to the X11 server using the same value as |
|
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734 was used for the previous execution of this command. |
|
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735 If the value was never specified, then it uses the |
|
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736 value of $DISPLAY environment variable as it was when |
|
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737 Vim was started. |
| 18831 | 738 {only available when compiled with the |+clipboard| |
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739 feature} |
| 7 | 740 |
| 741 *g_CTRL-A* | |
| 742 g CTRL-A Only when Vim was compiled with MEM_PROFILING defined | |
| 743 (which is very rare): print memory usage statistics. | |
| 744 Only useful for debugging Vim. | |
|
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745 For incrementing in Visual mode see |v_g_CTRL-A|. |
| 7 | 746 |
| 747 ============================================================================== | |
| 2581 | 748 2. Using Vim like less or more *less* |
| 7 | 749 |
| 750 If you use the less or more program to view a file, you don't get syntax | |
| 751 highlighting. Thus you would like to use Vim instead. You can do this by | |
| 752 using the shell script "$VIMRUNTIME/macros/less.sh". | |
| 753 | |
| 754 This shell script uses the Vim script "$VIMRUNTIME/macros/less.vim". It sets | |
| 755 up mappings to simulate the commands that less supports. Otherwise, you can | |
| 756 still use the Vim commands. | |
| 757 | |
| 758 This isn't perfect. For example, when viewing a short file Vim will still use | |
| 21250 | 759 the whole screen. But it works well enough for most uses, and you get syntax |
| 7 | 760 highlighting. |
| 761 | |
| 762 The "h" key will give you a short overview of the available commands. | |
| 763 | |
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764 If you want to set options differently when using less, define the |
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765 LessInitFunc in your vimrc, for example: > |
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766 |
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767 func LessInitFunc() |
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768 set nocursorcolumn nocursorline |
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769 endfunc |
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770 < |
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771 |
| 14432 | 772 vim:tw=78:ts=8:noet:ft=help:norl: |