Mercurial > vim
annotate runtime/doc/autocmd.txt @ 18786:1756fe125914 v8.1.2382
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Commit: https://github.com/vim/vim/commit/a050b9471c66b383ed674bfd57ac78016199d972
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Dec 2 21:35:31 2019 +0100
patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work
Problem: MS-Windows: When using VTP bold+inverse doesn't work.
Solution: Compare with the default colors. (Nobuhiro Takasaki, closes https://github.com/vim/vim/issues/5303)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 02 Dec 2019 21:45:04 +0100 |
| parents | 507348b211b4 |
| children | ef90e5bbb971 |
| rev | line source |
|---|---|
| 18130 | 1 *autocmd.txt* For Vim version 8.1. Last change: 2019 Sep 16 |
| 7 | 2 |
| 3 | |
| 4 VIM REFERENCE MANUAL by Bram Moolenaar | |
| 5 | |
| 6 | |
| 14193 | 7 Automatic commands *autocommand* *autocommands* |
| 7 | 8 |
| 9 For a basic explanation, see section |40.3| in the user manual. | |
| 10 | |
| 11 1. Introduction |autocmd-intro| | |
| 12 2. Defining autocommands |autocmd-define| | |
| 13 3. Removing autocommands |autocmd-remove| | |
| 14 4. Listing autocommands |autocmd-list| | |
| 15 5. Events |autocmd-events| | |
| 16 6. Patterns |autocmd-patterns| | |
| 40 | 17 7. Buffer-local autocommands |autocmd-buflocal| |
| 18 8. Groups |autocmd-groups| | |
| 19 9. Executing autocommands |autocmd-execute| | |
| 20 10. Using autocommands |autocmd-use| | |
| 590 | 21 11. Disabling autocommands |autocmd-disable| |
| 7 | 22 |
| 23 | |
| 24 ============================================================================== | |
| 25 1. Introduction *autocmd-intro* | |
| 26 | |
| 22 | 27 You can specify commands to be executed automatically when reading or writing |
| 28 a file, when entering or leaving a buffer or window, and when exiting Vim. | |
| 29 For example, you can create an autocommand to set the 'cindent' option for | |
| 30 files matching *.c. You can also use autocommands to implement advanced | |
| 7 | 31 features, such as editing compressed files (see |gzip-example|). The usual |
| 32 place to put autocommands is in your .vimrc or .exrc file. | |
| 33 | |
| 13231 | 34 *E203* *E204* *E143* *E855* *E937* *E952* |
| 7 | 35 WARNING: Using autocommands is very powerful, and may lead to unexpected side |
| 36 effects. Be careful not to destroy your text. | |
| 37 - It's a good idea to do some testing on an expendable copy of a file first. | |
| 38 For example: If you use autocommands to decompress a file when starting to | |
| 39 edit it, make sure that the autocommands for compressing when writing work | |
| 40 correctly. | |
| 41 - Be prepared for an error halfway through (e.g., disk full). Vim will mostly | |
| 42 be able to undo the changes to the buffer, but you may have to clean up the | |
| 43 changes to other files by hand (e.g., compress a file that has been | |
| 44 decompressed). | |
| 45 - If the BufRead* events allow you to edit a compressed file, the FileRead* | |
| 46 events should do the same (this makes recovery possible in some rare cases). | |
| 47 It's a good idea to use the same autocommands for the File* and Buf* events | |
| 48 when possible. | |
| 49 | |
| 50 ============================================================================== | |
| 51 2. Defining autocommands *autocmd-define* | |
| 52 | |
| 53 *:au* *:autocmd* | |
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54 :au[tocmd] [group] {event} {pat} [++once] [++nested] {cmd} |
| 7 | 55 Add {cmd} to the list of commands that Vim will |
| 56 execute automatically on {event} for a file matching | |
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57 {pat} |autocmd-patterns|. |
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58 Note: A quote character is seen as argument to the |
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59 :autocmd and won't start a comment. |
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60 Vim always adds the {cmd} after existing autocommands, |
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61 so that the autocommands execute in the order in which |
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62 they were given. |
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63 See |autocmd-nested| for [++nested]. "nested" |
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64 (without the ++) can also be used, for backwards |
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65 compatibility. |
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66 *autocmd-once* |
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67 If [++once] is supplied the command is executed once, |
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68 then removed ("one shot"). |
| 7 | 69 |
| 40 | 70 The special pattern <buffer> or <buffer=N> defines a buffer-local autocommand. |
| 71 See |autocmd-buflocal|. | |
| 72 | |
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73 Note: The ":autocmd" command can only be followed by another command when the |
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74 '|' appears before {cmd}. This works: > |
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75 :augroup mine | au! BufRead | augroup END |
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76 But this sees "augroup" as part of the defined command: > |
| 12785 | 77 :augroup mine | au! BufRead * | augroup END |
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78 :augroup mine | au BufRead * set tw=70 | augroup END |
| 12785 | 79 Instead you can put the group name into the command: > |
| 80 :au! mine BufRead * | |
| 81 :au mine BufRead * set tw=70 | |
| 82 Or use `:execute`: > | |
| 83 :augroup mine | exe "au! BufRead *" | augroup END | |
| 84 :augroup mine | exe "au BufRead * set tw=70" | augroup END | |
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85 |
| 7 | 86 Note that special characters (e.g., "%", "<cword>") in the ":autocmd" |
| 87 arguments are not expanded when the autocommand is defined. These will be | |
| 88 expanded when the Event is recognized, and the {cmd} is executed. The only | |
| 89 exception is that "<sfile>" is expanded when the autocmd is defined. Example: | |
| 90 > | |
| 91 :au BufNewFile,BufRead *.html so <sfile>:h/html.vim | |
| 92 | |
| 93 Here Vim expands <sfile> to the name of the file containing this line. | |
| 94 | |
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95 `:autocmd` adds to the list of autocommands regardless of whether they are |
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96 already present. When your .vimrc file is sourced twice, the autocommands |
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97 will appear twice. To avoid this, define your autocommands in a group, so |
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98 that you can easily clear them: > |
| 7 | 99 |
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100 augroup vimrc |
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101 " Remove all vimrc autocommands |
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102 autocmd! |
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103 au BufNewFile,BufRead *.html so <sfile>:h/html.vim |
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104 augroup END |
| 7 | 105 |
| 106 If you don't want to remove all autocommands, you can instead use a variable | |
| 107 to ensure that Vim includes the autocommands only once: > | |
| 108 | |
| 109 :if !exists("autocommands_loaded") | |
| 110 : let autocommands_loaded = 1 | |
| 111 : au ... | |
| 112 :endif | |
| 113 | |
| 114 When the [group] argument is not given, Vim uses the current group (as defined | |
| 115 with ":augroup"); otherwise, Vim uses the group defined with [group]. Note | |
| 116 that [group] must have been defined before. You cannot define a new group | |
| 117 with ":au group ..."; use ":augroup" for that. | |
| 118 | |
| 119 While testing autocommands, you might find the 'verbose' option to be useful: > | |
| 120 :set verbose=9 | |
| 121 This setting makes Vim echo the autocommands as it executes them. | |
| 122 | |
| 123 When defining an autocommand in a script, it will be able to call functions | |
| 124 local to the script and use mappings local to the script. When the event is | |
| 125 triggered and the command executed, it will run in the context of the script | |
| 126 it was defined in. This matters if |<SID>| is used in a command. | |
| 127 | |
| 1621 | 128 When executing the commands, the message from one command overwrites a |
| 7 | 129 previous message. This is different from when executing the commands |
| 130 manually. Mostly the screen will not scroll up, thus there is no hit-enter | |
| 131 prompt. When one command outputs two messages this can happen anyway. | |
| 132 | |
| 133 ============================================================================== | |
| 134 3. Removing autocommands *autocmd-remove* | |
| 135 | |
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136 :au[tocmd]! [group] {event} {pat} [++once] [++nested] {cmd} |
| 7 | 137 Remove all autocommands associated with {event} and |
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138 {pat}, and add the command {cmd}. |
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139 See |autocmd-once| for [++once]. |
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140 See |autocmd-nested| for [++nested]. |
| 7 | 141 |
| 142 :au[tocmd]! [group] {event} {pat} | |
| 143 Remove all autocommands associated with {event} and | |
| 144 {pat}. | |
| 145 | |
| 146 :au[tocmd]! [group] * {pat} | |
| 147 Remove all autocommands associated with {pat} for all | |
| 148 events. | |
| 149 | |
| 150 :au[tocmd]! [group] {event} | |
| 151 Remove ALL autocommands for {event}. | |
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152 Warning: You should not do this without a group for |
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153 |BufRead| and other common events, it can break |
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154 plugins, syntax highlighting, etc. |
| 7 | 155 |
| 156 :au[tocmd]! [group] Remove ALL autocommands. | |
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157 Note: a quote will be seen as argument to the :autocmd |
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158 and won't start a comment. |
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159 Warning: You should normally not do this without a |
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160 group, it breaks plugins, syntax highlighting, etc. |
| 7 | 161 |
| 162 When the [group] argument is not given, Vim uses the current group (as defined | |
| 163 with ":augroup"); otherwise, Vim uses the group defined with [group]. | |
| 164 | |
| 165 ============================================================================== | |
| 166 4. Listing autocommands *autocmd-list* | |
| 167 | |
| 168 :au[tocmd] [group] {event} {pat} | |
| 169 Show the autocommands associated with {event} and | |
| 170 {pat}. | |
| 171 | |
| 172 :au[tocmd] [group] * {pat} | |
| 173 Show the autocommands associated with {pat} for all | |
| 174 events. | |
| 175 | |
| 176 :au[tocmd] [group] {event} | |
| 177 Show all autocommands for {event}. | |
| 178 | |
| 179 :au[tocmd] [group] Show all autocommands. | |
| 180 | |
| 181 If you provide the [group] argument, Vim lists only the autocommands for | |
| 182 [group]; otherwise, Vim lists the autocommands for ALL groups. Note that this | |
| 183 argument behavior differs from that for defining and removing autocommands. | |
| 184 | |
| 40 | 185 In order to list buffer-local autocommands, use a pattern in the form <buffer> |
| 186 or <buffer=N>. See |autocmd-buflocal|. | |
| 187 | |
| 500 | 188 *:autocmd-verbose* |
| 189 When 'verbose' is non-zero, listing an autocommand will also display where it | |
| 190 was last defined. Example: > | |
| 191 | |
| 192 :verbose autocmd BufEnter | |
| 193 FileExplorer BufEnter | |
| 856 | 194 * call s:LocalBrowse(expand("<amatch>")) |
| 500 | 195 Last set from /usr/share/vim/vim-7.0/plugin/NetrwPlugin.vim |
| 196 < | |
| 197 See |:verbose-cmd| for more information. | |
| 198 | |
| 7 | 199 ============================================================================== |
| 200 5. Events *autocmd-events* *E215* *E216* | |
| 201 | |
| 579 | 202 You can specify a comma-separated list of event names. No white space can be |
| 203 used in this list. The command applies to all the events in the list. | |
| 204 | |
| 205 For READING FILES there are four kinds of events possible: | |
| 206 BufNewFile starting to edit a non-existent file | |
| 207 BufReadPre BufReadPost starting to edit an existing file | |
| 208 FilterReadPre FilterReadPost read the temp file with filter output | |
| 209 FileReadPre FileReadPost any other file read | |
| 210 Vim uses only one of these four kinds when reading a file. The "Pre" and | |
| 211 "Post" events are both triggered, before and after reading the file. | |
| 212 | |
| 213 Note that the autocommands for the *ReadPre events and all the Filter events | |
| 214 are not allowed to change the current buffer (you will get an error message if | |
| 215 this happens). This is to prevent the file to be read into the wrong buffer. | |
| 216 | |
| 217 Note that the 'modified' flag is reset AFTER executing the BufReadPost | |
| 218 and BufNewFile autocommands. But when the 'modified' option was set by the | |
| 219 autocommands, this doesn't happen. | |
| 220 | |
| 221 You can use the 'eventignore' option to ignore a number of events or all | |
| 222 events. | |
| 7 | 223 *autocommand-events* *{event}* |
| 224 Vim recognizes the following events. Vim ignores the case of event names | |
| 225 (e.g., you can use "BUFread" or "bufread" instead of "BufRead"). | |
| 226 | |
| 579 | 227 First an overview by function with a short explanation. Then the list |
| 843 | 228 alphabetically with full explanations |autocmd-events-abc|. |
| 579 | 229 |
| 230 Name triggered by ~ | |
| 231 | |
| 232 Reading | |
| 233 |BufNewFile| starting to edit a file that doesn't exist | |
| 234 |BufReadPre| starting to edit a new buffer, before reading the file | |
| 235 |BufRead| starting to edit a new buffer, after reading the file | |
| 236 |BufReadPost| starting to edit a new buffer, after reading the file | |
| 237 |BufReadCmd| before starting to edit a new buffer |Cmd-event| | |
| 238 | |
| 239 |FileReadPre| before reading a file with a ":read" command | |
| 240 |FileReadPost| after reading a file with a ":read" command | |
| 843 | 241 |FileReadCmd| before reading a file with a ":read" command |Cmd-event| |
| 579 | 242 |
| 243 |FilterReadPre| before reading a file from a filter command | |
| 244 |FilterReadPost| after reading a file from a filter command | |
| 245 | |
| 246 |StdinReadPre| before reading from stdin into the buffer | |
| 247 |StdinReadPost| After reading from the stdin into the buffer | |
| 248 | |
| 249 Writing | |
| 250 |BufWrite| starting to write the whole buffer to a file | |
| 251 |BufWritePre| starting to write the whole buffer to a file | |
| 252 |BufWritePost| after writing the whole buffer to a file | |
| 253 |BufWriteCmd| before writing the whole buffer to a file |Cmd-event| | |
| 254 | |
| 255 |FileWritePre| starting to write part of a buffer to a file | |
| 256 |FileWritePost| after writing part of a buffer to a file | |
| 257 |FileWriteCmd| before writing part of a buffer to a file |Cmd-event| | |
| 258 | |
| 259 |FileAppendPre| starting to append to a file | |
| 260 |FileAppendPost| after appending to a file | |
| 261 |FileAppendCmd| before appending to a file |Cmd-event| | |
| 262 | |
| 263 |FilterWritePre| starting to write a file for a filter command or diff | |
| 264 |FilterWritePost| after writing a file for a filter command or diff | |
| 265 | |
| 266 Buffers | |
| 267 |BufAdd| just after adding a buffer to the buffer list | |
| 268 |BufCreate| just after adding a buffer to the buffer list | |
| 269 |BufDelete| before deleting a buffer from the buffer list | |
| 270 |BufWipeout| before completely deleting a buffer | |
| 271 | |
| 272 |BufFilePre| before changing the name of the current buffer | |
| 273 |BufFilePost| after changing the name of the current buffer | |
| 274 | |
| 275 |BufEnter| after entering a buffer | |
| 276 |BufLeave| before leaving to another buffer | |
| 277 |BufWinEnter| after a buffer is displayed in a window | |
| 278 |BufWinLeave| before a buffer is removed from a window | |
| 279 | |
| 280 |BufUnload| before unloading a buffer | |
| 281 |BufHidden| just after a buffer has become hidden | |
| 282 |BufNew| just after creating a new buffer | |
| 283 | |
| 284 |SwapExists| detected an existing swap file | |
| 285 | |
| 286 Options | |
| 287 |FileType| when the 'filetype' option has been set | |
| 288 |Syntax| when the 'syntax' option has been set | |
| 289 |EncodingChanged| after the 'encoding' option has been changed | |
| 290 |TermChanged| after the value of 'term' has changed | |
| 6935 | 291 |OptionSet| after setting any option |
| 579 | 292 |
| 293 Startup and exit | |
| 294 |VimEnter| after doing all the startup stuff | |
| 295 |GUIEnter| after starting the GUI successfully | |
| 3830 | 296 |GUIFailed| after starting the GUI failed |
| 1154 | 297 |TermResponse| after the terminal response to |t_RV| is received |
| 579 | 298 |
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299 |QuitPre| when using `:quit`, before deciding whether to exit |
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300 |ExitPre| when using a command that may make Vim exit |
| 579 | 301 |VimLeavePre| before exiting Vim, before writing the viminfo file |
| 302 |VimLeave| before exiting Vim, after writing the viminfo file | |
| 303 | |
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304 Terminal |
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305 |TerminalOpen| after a terminal buffer was created |
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306 |TerminalWinOpen| after a terminal buffer was created in a new window |
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307 |
| 579 | 308 Various |
| 309 |FileChangedShell| Vim notices that a file changed since editing started | |
| 766 | 310 |FileChangedShellPost| After handling a file changed since editing started |
| 579 | 311 |FileChangedRO| before making the first change to a read-only file |
| 312 | |
| 14945 | 313 |DiffUpdated| after diffs have been updated |
|
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314 |DirChanged| after the working directory has changed |
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315 |
| 724 | 316 |ShellCmdPost| after executing a shell command |
| 317 |ShellFilterPost| after filtering with a shell command | |
| 318 | |
| 6154 | 319 |CmdUndefined| a user command is used but it isn't defined |
| 579 | 320 |FuncUndefined| a user function is used but it isn't defined |
| 650 | 321 |SpellFileMissing| a spell file is used but it can't be found |
| 716 | 322 |SourcePre| before sourcing a Vim script |
| 15640 | 323 |SourcePost| after sourcing a Vim script |
| 1061 | 324 |SourceCmd| before sourcing a Vim script |Cmd-event| |
| 579 | 325 |
| 766 | 326 |VimResized| after the Vim window size changed |
| 579 | 327 |FocusGained| Vim got input focus |
| 328 |FocusLost| Vim lost input focus | |
| 329 |CursorHold| the user doesn't press a key for a while | |
| 661 | 330 |CursorHoldI| the user doesn't press a key for a while in Insert mode |
| 331 |CursorMoved| the cursor was moved in Normal mode | |
| 332 |CursorMovedI| the cursor was moved in Insert mode | |
| 579 | 333 |
|
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334 |WinNew| after creating a new window |
|
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335 |TabNew| after creating a new tab page |
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336 |TabClosed| after closing a tab page |
| 579 | 337 |WinEnter| after entering another window |
| 338 |WinLeave| before leaving a window | |
| 677 | 339 |TabEnter| after entering another tab page |
| 340 |TabLeave| before leaving a tab page | |
| 579 | 341 |CmdwinEnter| after entering the command-line window |
| 342 |CmdwinLeave| before leaving the command-line window | |
| 343 | |
| 13437 | 344 |CmdlineChanged| after a change was made to the command-line text |
| 345 |CmdlineEnter| after the cursor moves to the command line | |
| 346 |CmdlineLeave| before the cursor leaves the command line | |
| 347 | |
| 579 | 348 |InsertEnter| starting Insert mode |
| 349 |InsertChange| when typing <Insert> while in Insert or Replace mode | |
| 350 |InsertLeave| when leaving Insert mode | |
| 2845 | 351 |InsertCharPre| when a character was typed in Insert mode, before |
| 352 inserting it | |
| 579 | 353 |
| 5555 | 354 |TextChanged| after a change was made to the text in Normal mode |
| 355 |TextChangedI| after a change was made to the text in Insert mode | |
|
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356 when popup menu is not visible |
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357 |TextChangedP| after a change was made to the text in Insert mode |
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358 when popup menu visible |
| 14347 | 359 |TextYankPost| after text has been yanked or deleted |
| 5555 | 360 |
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361 |SafeState| nothing pending, going to wait for the user to type a |
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362 character |
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363 |SafeStateAgain| repeated SafeState |
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364 |
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365 |ColorSchemePre| before loading a color scheme |
| 579 | 366 |ColorScheme| after loading a color scheme |
| 367 | |
| 368 |RemoteReply| a reply from a server Vim was received | |
| 369 | |
| 370 |QuickFixCmdPre| before a quickfix command is run | |
| 371 |QuickFixCmdPost| after a quickfix command is run | |
| 372 | |
| 373 |SessionLoadPost| after loading a session file | |
| 374 | |
| 375 |MenuPopup| just before showing the popup menu | |
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376 |CompleteChanged| after Insert mode completion menu changed |
| 3830 | 377 |CompleteDone| after Insert mode completion is done |
| 579 | 378 |
| 379 |User| to be used in combination with ":doautocmd" | |
| 380 | |
| 381 | |
| 382 The alphabetical list of autocommand events: *autocmd-events-abc* | |
| 383 | |
| 384 *BufCreate* *BufAdd* | |
| 385 BufAdd or BufCreate Just after creating a new buffer which is | |
| 386 added to the buffer list, or adding a buffer | |
| 387 to the buffer list. | |
| 388 Also used just after a buffer in the buffer | |
| 389 list has been renamed. | |
| 390 The BufCreate event is for historic reasons. | |
| 391 NOTE: When this autocommand is executed, the | |
| 392 current buffer "%" may be different from the | |
| 393 buffer being created "<afile>". | |
| 394 *BufDelete* | |
| 395 BufDelete Before deleting a buffer from the buffer list. | |
| 396 The BufUnload may be called first (if the | |
| 397 buffer was loaded). | |
| 398 Also used just before a buffer in the buffer | |
| 399 list is renamed. | |
| 400 NOTE: When this autocommand is executed, the | |
| 401 current buffer "%" may be different from the | |
| 1621 | 402 buffer being deleted "<afile>" and "<abuf>". |
| 1919 | 403 Don't change to another buffer, it will cause |
| 404 problems. | |
| 579 | 405 *BufEnter* |
| 406 BufEnter After entering a buffer. Useful for setting | |
| 407 options for a file type. Also executed when | |
| 408 starting to edit a buffer, after the | |
| 409 BufReadPost autocommands. | |
| 410 *BufFilePost* | |
| 411 BufFilePost After changing the name of the current buffer | |
| 412 with the ":file" or ":saveas" command. | |
| 625 | 413 *BufFilePre* |
| 579 | 414 BufFilePre Before changing the name of the current buffer |
| 415 with the ":file" or ":saveas" command. | |
| 416 *BufHidden* | |
| 17261 | 417 BufHidden Just before a buffer becomes hidden. That is, |
| 418 when there are no longer windows that show | |
| 579 | 419 the buffer, but the buffer is not unloaded or |
| 420 deleted. Not used for ":qa" or ":q" when | |
| 421 exiting Vim. | |
| 422 NOTE: When this autocommand is executed, the | |
| 423 current buffer "%" may be different from the | |
| 424 buffer being unloaded "<afile>". | |
| 425 *BufLeave* | |
| 426 BufLeave Before leaving to another buffer. Also when | |
| 427 leaving or closing the current window and the | |
| 428 new current window is not for the same buffer. | |
| 429 Not used for ":qa" or ":q" when exiting Vim. | |
| 430 *BufNew* | |
| 431 BufNew Just after creating a new buffer. Also used | |
| 432 just after a buffer has been renamed. When | |
| 433 the buffer is added to the buffer list BufAdd | |
| 434 will be triggered too. | |
| 435 NOTE: When this autocommand is executed, the | |
| 436 current buffer "%" may be different from the | |
| 437 buffer being created "<afile>". | |
| 7 | 438 *BufNewFile* |
| 439 BufNewFile When starting to edit a file that doesn't | |
| 440 exist. Can be used to read in a skeleton | |
| 441 file. | |
| 442 *BufRead* *BufReadPost* | |
| 443 BufRead or BufReadPost When starting to edit a new buffer, after | |
| 444 reading the file into the buffer, before | |
| 445 executing the modelines. See |BufWinEnter| | |
| 446 for when you need to do something after | |
| 447 processing the modelines. | |
| 448 This does NOT work for ":r file". Not used | |
| 449 when the file doesn't exist. Also used after | |
| 450 successfully recovering a file. | |
| 3682 | 451 Also triggered for the filetypedetect group |
| 452 when executing ":filetype detect" and when | |
| 453 writing an unnamed buffer in a way that the | |
| 454 buffer gets a name. | |
| 625 | 455 *BufReadCmd* |
| 7 | 456 BufReadCmd Before starting to edit a new buffer. Should |
| 457 read the file into the buffer. |Cmd-event| | |
| 625 | 458 *BufReadPre* *E200* *E201* |
| 579 | 459 BufReadPre When starting to edit a new buffer, before |
| 460 reading the file into the buffer. Not used | |
| 461 if the file doesn't exist. | |
| 462 *BufUnload* | |
| 463 BufUnload Before unloading a buffer. This is when the | |
| 464 text in the buffer is going to be freed. This | |
| 465 may be after a BufWritePost and before a | |
| 466 BufDelete. Also used for all buffers that are | |
| 467 loaded when Vim is going to exit. | |
| 468 NOTE: When this autocommand is executed, the | |
| 469 current buffer "%" may be different from the | |
| 470 buffer being unloaded "<afile>". | |
|
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471 Don't change to another buffer or window, it |
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472 will cause problems! |
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473 When exiting and v:dying is 2 or more this |
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474 event is not triggered. |
| 579 | 475 *BufWinEnter* |
| 476 BufWinEnter After a buffer is displayed in a window. This | |
| 477 can be when the buffer is loaded (after | |
| 1621 | 478 processing the modelines) or when a hidden |
| 579 | 479 buffer is displayed in a window (and is no |
| 1621 | 480 longer hidden). |
| 481 Does not happen for |:split| without | |
| 482 arguments, since you keep editing the same | |
| 483 buffer, or ":split" with a file that's already | |
| 1668 | 484 open in a window, because it re-uses an |
| 485 existing buffer. But it does happen for a | |
| 486 ":split" with the name of the current buffer, | |
| 487 since it reloads that buffer. | |
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488 Does not happen for a terminal window, because |
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489 it starts in Terminal-Job mode and Normal mode |
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490 commands won't work. Use |TerminalOpen| instead. |
| 579 | 491 *BufWinLeave* |
| 492 BufWinLeave Before a buffer is removed from a window. | |
| 493 Not when it's still visible in another window. | |
| 494 Also triggered when exiting. It's triggered | |
| 495 before BufUnload or BufHidden. | |
| 496 NOTE: When this autocommand is executed, the | |
| 497 current buffer "%" may be different from the | |
| 498 buffer being unloaded "<afile>". | |
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499 When exiting and v:dying is 2 or more this |
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500 event is not triggered. |
| 579 | 501 *BufWipeout* |
| 502 BufWipeout Before completely deleting a buffer. The | |
| 503 BufUnload and BufDelete events may be called | |
| 504 first (if the buffer was loaded and was in the | |
| 505 buffer list). Also used just before a buffer | |
| 506 is renamed (also when it's not in the buffer | |
| 507 list). | |
| 508 NOTE: When this autocommand is executed, the | |
| 509 current buffer "%" may be different from the | |
| 510 buffer being deleted "<afile>". | |
| 1919 | 511 Don't change to another buffer, it will cause |
| 512 problems. | |
| 7 | 513 *BufWrite* *BufWritePre* |
| 514 BufWrite or BufWritePre Before writing the whole buffer to a file. | |
| 515 *BufWriteCmd* | |
| 516 BufWriteCmd Before writing the whole buffer to a file. | |
| 517 Should do the writing of the file and reset | |
| 39 | 518 'modified' if successful, unless '+' is in |
| 519 'cpo' and writing to another file |cpo-+|. | |
| 520 The buffer contents should not be changed. | |
| 3082 | 521 When the command resets 'modified' the undo |
| 522 information is adjusted to mark older undo | |
| 523 states as 'modified', like |:write| does. | |
| 39 | 524 |Cmd-event| |
| 579 | 525 *BufWritePost* |
| 526 BufWritePost After writing the whole buffer to a file | |
| 527 (should undo the commands for BufWritePre). | |
| 6154 | 528 *CmdUndefined* |
| 529 CmdUndefined When a user command is used but it isn't | |
| 530 defined. Useful for defining a command only | |
| 531 when it's used. The pattern is matched | |
| 532 against the command name. Both <amatch> and | |
| 533 <afile> are set to the name of the command. | |
| 534 NOTE: Autocompletion won't work until the | |
| 535 command is defined. An alternative is to | |
| 536 always define the user command and have it | |
| 537 invoke an autoloaded function. See |autoload|. | |
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538 *CmdlineChanged* |
| 13437 | 539 CmdlineChanged After a change was made to the text in the |
| 540 command line. Be careful not to mess up | |
| 541 the command line, it may cause Vim to lock up. | |
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542 <afile> is set to a single character, |
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543 indicating the type of command-line. |
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544 |cmdwin-char| |
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545 *CmdlineEnter* |
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546 CmdlineEnter After moving the cursor to the command line, |
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547 where the user can type a command or search |
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548 string. |
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549 <afile> is set to a single character, |
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550 indicating the type of command-line. |
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551 |cmdwin-char| |
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552 *CmdlineLeave* |
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553 CmdlineLeave Before leaving the command line. |
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554 Also when abandoning the command line, after |
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555 typing CTRL-C or <Esc>. |
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556 When the commands result in an error the |
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557 command line is still executed. |
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558 <afile> is set to a single character, |
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559 indicating the type of command-line. |
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560 |cmdwin-char| |
| 579 | 561 *CmdwinEnter* |
| 562 CmdwinEnter After entering the command-line window. | |
| 563 Useful for setting options specifically for | |
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564 this special type of window. |
| 579 | 565 <afile> is set to a single character, |
| 566 indicating the type of command-line. | |
| 567 |cmdwin-char| | |
| 568 *CmdwinLeave* | |
| 569 CmdwinLeave Before leaving the command-line window. | |
| 570 Useful to clean up any global setting done | |
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571 with CmdwinEnter. |
| 579 | 572 <afile> is set to a single character, |
| 573 indicating the type of command-line. | |
| 574 |cmdwin-char| | |
| 575 *ColorScheme* | |
| 576 ColorScheme After loading a color scheme. |:colorscheme| | |
| 5521 | 577 The pattern is matched against the |
| 578 colorscheme name. <afile> can be used for the | |
| 579 name of the actual file where this option was | |
| 580 set, and <amatch> for the new colorscheme | |
| 581 name. | |
| 582 | |
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583 *ColorSchemePre* |
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584 ColorSchemePre Before loading a color scheme. |:colorscheme| |
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585 Useful to setup removing things added by a |
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586 color scheme, before another one is loaded. |
| 18130 | 587 CompleteChanged *CompleteChanged* |
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588 After each time the Insert mode completion |
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589 menu changed. Not fired on popup menu hide, |
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590 use |CompleteDone| for that. Never triggered |
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591 recursively. |
| 661 | 592 |
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593 Sets these |v:event| keys: |
| 16380 | 594 completed_item See |complete-items|. |
|
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595 height nr of items visible |
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|
596 width screen cells |
|
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|
597 row top screen row |
|
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598 col leftmost screen column |
|
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599 size total nr of items |
|
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|
600 scrollbar TRUE if visible |
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601 |
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602 It is not allowed to change the text |textlock|. |
|
17756
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patch 8.1.1875: cannot get size and position of the popup menu
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603 |
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604 The size and position of the popup are also |
|
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605 available by calling |pum_getpos()|. |
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|
606 |
| 3682 | 607 *CompleteDone* |
| 608 CompleteDone After Insert mode completion is done. Either | |
| 609 when something was completed or abandoning | |
| 610 completion. |ins-completion| | |
| 6909 | 611 The |v:completed_item| variable contains |
| 612 information about the completed item. | |
| 3682 | 613 |
| 579 | 614 *CursorHold* |
| 615 CursorHold When the user doesn't press a key for the time | |
| 616 specified with 'updatetime'. Not re-triggered | |
| 617 until the user has pressed a key (i.e. doesn't | |
| 618 fire every 'updatetime' ms if you leave Vim to | |
| 619 make some coffee. :) See |CursorHold-example| | |
| 620 for previewing tags. | |
| 621 This event is only triggered in Normal mode. | |
| 1154 | 622 It is not triggered when waiting for a command |
| 623 argument to be typed, or a movement after an | |
| 624 operator. | |
| 610 | 625 While recording the CursorHold event is not |
| 626 triggered. |q| | |
| 6259 | 627 *<CursorHold>* |
| 628 Internally the autocommand is triggered by the | |
| 629 <CursorHold> key. In an expression mapping | |
| 630 |getchar()| may see this character. | |
| 631 | |
| 579 | 632 Note: Interactive commands cannot be used for |
| 633 this event. There is no hit-enter prompt, | |
| 634 the screen is updated directly (when needed). | |
| 635 Note: In the future there will probably be | |
| 636 another option to set the time. | |
| 637 Hint: to force an update of the status lines | |
| 638 use: > | |
| 639 :let &ro = &ro | |
| 640 < {only on Amiga, Unix, Win32, MSDOS and all GUI | |
| 641 versions} | |
| 661 | 642 *CursorHoldI* |
| 643 CursorHoldI Just like CursorHold, but in Insert mode. | |
|
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644 Not triggered when waiting for another key, |
|
0bdeaf7092bc
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645 e.g. after CTRL-V, and not when in CTRL-X mode |
|
0bdeaf7092bc
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646 |insert_expand|. |
| 661 | 647 |
| 648 *CursorMoved* | |
| 4911 | 649 CursorMoved After the cursor was moved in Normal or Visual |
| 650 mode. Also when the text of the cursor line | |
| 651 has been changed, e.g., with "x", "rx" or "p". | |
| 661 | 652 Not triggered when there is typeahead or when |
| 653 an operator is pending. | |
| 667 | 654 For an example see |match-parens|. |
| 16023 | 655 Note: This can not be skipped with |
| 656 `:noautocmd`. | |
| 4264 | 657 Careful: This is triggered very often, don't |
| 658 do anything that the user does not expect or | |
| 659 that is slow. | |
| 661 | 660 *CursorMovedI* |
| 661 CursorMovedI After the cursor was moved in Insert mode. | |
| 3082 | 662 Not triggered when the popup menu is visible. |
| 661 | 663 Otherwise the same as CursorMoved. |
| 579 | 664 *EncodingChanged* |
| 665 EncodingChanged Fires off after the 'encoding' option has been | |
| 666 changed. Useful to set up fonts, for example. | |
| 7 | 667 *FileAppendCmd* |
| 668 FileAppendCmd Before appending to a file. Should do the | |
| 26 | 669 appending to the file. Use the '[ and '] |
| 670 marks for the range of lines.|Cmd-event| | |
| 579 | 671 *FileAppendPost* |
| 672 FileAppendPost After appending to a file. | |
| 673 *FileAppendPre* | |
| 674 FileAppendPre Before appending to a file. Use the '[ and '] | |
| 675 marks for the range of lines. | |
| 676 *FileChangedRO* | |
| 677 FileChangedRO Before making the first change to a read-only | |
| 678 file. Can be used to check-out the file from | |
| 679 a source control system. Not triggered when | |
| 680 the change was caused by an autocommand. | |
| 681 This event is triggered when making the first | |
| 682 change in a buffer or the first change after | |
| 823 | 683 'readonly' was set, just before the change is |
| 684 applied to the text. | |
| 579 | 685 WARNING: If the autocommand moves the cursor |
| 686 the effect of the change is undefined. | |
| 819 | 687 *E788* |
| 688 It is not allowed to change to another buffer | |
| 689 here. You can reload the buffer but not edit | |
| 690 another one. | |
|
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691 *E881* |
|
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692 If the number of lines changes saving for undo |
|
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693 may fail and the change will be aborted. |
|
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694 *DiffUpdated* |
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695 DiffUpdated After diffs have been updated. Depending on |
|
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696 what kind of diff is being used (internal or |
|
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697 external) this can be triggered on every |
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698 change or when doing |:diffupdate|. |
|
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699 *DirChanged* |
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700 DirChanged The working directory has changed in response |
|
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701 to the |:cd| or |:tcd| or |:lcd| commands, or |
|
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702 as a result of the 'autochdir' option. |
|
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703 The pattern can be: |
|
16427
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704 "window" to trigger on `:lcd` |
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705 "tabpage" to trigger on `:tcd` |
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706 "global" to trigger on `:cd` |
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707 "auto" to trigger on 'autochdir'. |
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708 "drop" to trigger on editing a file |
|
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709 <afile> is set to the new directory name. |
|
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710 *ExitPre* |
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711 ExitPre When using `:quit`, `:wq` in a way it makes |
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712 Vim exit, or using `:qall`, just after |
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713 |QuitPre|. Can be used to close any |
| 14123 | 714 non-essential window. Exiting may still be |
| 715 cancelled if there is a modified buffer that | |
| 716 isn't automatically saved, use |VimLeavePre| | |
| 717 for really exiting. | |
| 7 | 718 *FileChangedShell* |
| 719 FileChangedShell When Vim notices that the modification time of | |
| 720 a file has changed since editing started. | |
| 721 Also when the file attributes of the file | |
| 5908 | 722 change or when the size of the file changes. |
| 723 |timestamp| | |
| 7 | 724 Mostly triggered after executing a shell |
| 725 command, but also with a |:checktime| command | |
| 11473 | 726 or when gvim regains input focus. |
| 7 | 727 This autocommand is triggered for each changed |
| 728 file. It is not used when 'autoread' is set | |
| 729 and the buffer was not changed. If a | |
| 730 FileChangedShell autocommand is present the | |
| 731 warning message and prompt is not given. | |
| 179 | 732 The |v:fcs_reason| variable is set to indicate |
| 733 what happened and |v:fcs_choice| can be used | |
| 734 to tell Vim what to do next. | |
| 7 | 735 NOTE: When this autocommand is executed, the |
| 736 current buffer "%" may be different from the | |
| 11347 | 737 buffer that was changed, which is in "<afile>". |
| 7 | 738 NOTE: The commands must not change the current |
| 739 buffer, jump to another buffer or delete a | |
|
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740 buffer. *E246* *E811* |
| 7 | 741 NOTE: This event never nests, to avoid an |
| 742 endless loop. This means that while executing | |
| 743 commands for the FileChangedShell event no | |
| 744 other FileChangedShell event will be | |
| 745 triggered. | |
| 766 | 746 *FileChangedShellPost* |
| 747 FileChangedShellPost After handling a file that was changed outside | |
| 748 of Vim. Can be used to update the statusline. | |
| 579 | 749 *FileEncoding* |
| 750 FileEncoding Obsolete. It still works and is equivalent | |
| 751 to |EncodingChanged|. | |
| 752 *FileReadCmd* | |
| 753 FileReadCmd Before reading a file with a ":read" command. | |
| 754 Should do the reading of the file. |Cmd-event| | |
| 755 *FileReadPost* | |
| 756 FileReadPost After reading a file with a ":read" command. | |
| 757 Note that Vim sets the '[ and '] marks to the | |
| 758 first and last line of the read. This can be | |
| 759 used to operate on the lines just read. | |
| 760 *FileReadPre* | |
| 761 FileReadPre Before reading a file with a ":read" command. | |
| 762 *FileType* | |
| 1154 | 763 FileType When the 'filetype' option has been set. The |
| 764 pattern is matched against the filetype. | |
| 579 | 765 <afile> can be used for the name of the file |
| 766 where this option was set, and <amatch> for | |
|
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767 the new value of 'filetype'. Navigating to |
|
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768 another window or buffer is not allowed. |
| 579 | 769 See |filetypes|. |
| 770 *FileWriteCmd* | |
| 771 FileWriteCmd Before writing to a file, when not writing the | |
| 772 whole buffer. Should do the writing to the | |
| 773 file. Should not change the buffer. Use the | |
| 774 '[ and '] marks for the range of lines. | |
| 775 |Cmd-event| | |
| 776 *FileWritePost* | |
| 777 FileWritePost After writing to a file, when not writing the | |
| 778 whole buffer. | |
| 779 *FileWritePre* | |
| 780 FileWritePre Before writing to a file, when not writing the | |
| 781 whole buffer. Use the '[ and '] marks for the | |
| 782 range of lines. | |
| 783 *FilterReadPost* | |
| 784 FilterReadPost After reading a file from a filter command. | |
| 785 Vim checks the pattern against the name of | |
| 786 the current buffer as with FilterReadPre. | |
| 787 Not triggered when 'shelltemp' is off. | |
| 788 *FilterReadPre* *E135* | |
| 789 FilterReadPre Before reading a file from a filter command. | |
| 790 Vim checks the pattern against the name of | |
| 791 the current buffer, not the name of the | |
| 792 temporary file that is the output of the | |
| 793 filter command. | |
| 794 Not triggered when 'shelltemp' is off. | |
| 795 *FilterWritePost* | |
| 796 FilterWritePost After writing a file for a filter command or | |
| 15334 | 797 making a diff with an external diff (see |
| 798 DiffUpdated for internal diff). | |
| 579 | 799 Vim checks the pattern against the name of |
| 800 the current buffer as with FilterWritePre. | |
| 801 Not triggered when 'shelltemp' is off. | |
| 802 *FilterWritePre* | |
| 803 FilterWritePre Before writing a file for a filter command or | |
| 15334 | 804 making a diff with an external diff. |
| 579 | 805 Vim checks the pattern against the name of |
| 806 the current buffer, not the name of the | |
| 807 temporary file that is the output of the | |
| 808 filter command. | |
| 809 Not triggered when 'shelltemp' is off. | |
| 7 | 810 *FocusGained* |
| 811 FocusGained When Vim got input focus. Only for the GUI | |
| 812 version and a few console versions where this | |
| 813 can be detected. | |
| 814 *FocusLost* | |
| 815 FocusLost When Vim lost input focus. Only for the GUI | |
| 816 version and a few console versions where this | |
| 11 | 817 can be detected. May also happen when a |
| 818 dialog pops up. | |
| 7 | 819 *FuncUndefined* |
| 820 FuncUndefined When a user function is used but it isn't | |
| 821 defined. Useful for defining a function only | |
| 1154 | 822 when it's used. The pattern is matched |
| 823 against the function name. Both <amatch> and | |
| 824 <afile> are set to the name of the function. | |
| 6154 | 825 NOTE: When writing Vim scripts a better |
| 826 alternative is to use an autoloaded function. | |
| 161 | 827 See |autoload-functions|. |
| 579 | 828 *GUIEnter* |
| 829 GUIEnter After starting the GUI successfully, and after | |
| 830 opening the window. It is triggered before | |
| 831 VimEnter when using gvim. Can be used to | |
| 832 position the window from a .gvimrc file: > | |
| 833 :autocmd GUIEnter * winpos 100 50 | |
| 1154 | 834 < *GUIFailed* |
| 835 GUIFailed After starting the GUI failed. Vim may | |
| 836 continue to run in the terminal, if possible | |
| 837 (only on Unix and alikes, when connecting the | |
| 838 X server fails). You may want to quit Vim: > | |
| 839 :autocmd GUIFailed * qall | |
| 579 | 840 < *InsertChange* |
| 841 InsertChange When typing <Insert> while in Insert or | |
| 842 Replace mode. The |v:insertmode| variable | |
| 843 indicates the new mode. | |
| 844 Be careful not to move the cursor or do | |
| 845 anything else that the user does not expect. | |
| 2845 | 846 *InsertCharPre* |
| 847 InsertCharPre When a character is typed in Insert mode, | |
| 848 before inserting the char. | |
| 849 The |v:char| variable indicates the char typed | |
| 850 and can be changed during the event to insert | |
| 851 a different character. When |v:char| is set | |
| 852 to more than one character this text is | |
| 853 inserted literally. | |
| 854 It is not allowed to change the text |textlock|. | |
| 855 The event is not triggered when 'paste' is | |
| 13437 | 856 set. {only with the +eval feature} |
| 579 | 857 *InsertEnter* |
| 1154 | 858 InsertEnter Just before starting Insert mode. Also for |
| 859 Replace mode and Virtual Replace mode. The | |
| 579 | 860 |v:insertmode| variable indicates the mode. |
| 4448 | 861 Be careful not to do anything else that the |
| 862 user does not expect. | |
| 863 The cursor is restored afterwards. If you do | |
| 864 not want that set |v:char| to a non-empty | |
| 865 string. | |
| 579 | 866 *InsertLeave* |
| 867 InsertLeave When leaving Insert mode. Also when using | |
| 868 CTRL-O |i_CTRL-O|. But not for |i_CTRL-C|. | |
| 869 *MenuPopup* | |
| 870 MenuPopup Just before showing the popup menu (under the | |
| 871 right mouse button). Useful for adjusting the | |
| 872 menu for what is under the cursor or mouse | |
| 873 pointer. | |
|
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diff
changeset
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874 The pattern is matched against one or two |
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changeset
|
875 characters representing the mode: |
| 579 | 876 n Normal |
| 877 v Visual | |
| 878 o Operator-pending | |
| 879 i Insert | |
| 843 | 880 c Command line |
|
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|
881 tl Terminal |
| 6935 | 882 *OptionSet* |
| 883 OptionSet After setting an option. The pattern is | |
| 884 matched against the long option name. | |
|
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changeset
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885 |<amatch>| indicates what option has been set. |
|
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886 |
|
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changeset
|
887 |v:option_type| indicates whether it's global |
| 17161 | 888 or local scoped. |
|
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patch 8.1.1542: an OptionSet autocommand does not get enough info
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changeset
|
889 |v:option_command| indicates what type of |
|
620e9011b685
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changeset
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890 set/let command was used (follow the tag to |
|
620e9011b685
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changeset
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891 see the table). |
|
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changeset
|
892 |v:option_new| indicates the newly set value. |
| 17161 | 893 |v:option_oldlocal| has the old local value. |
| 894 |v:option_oldglobal| has the old global value. | |
|
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diff
changeset
|
895 |v:option_old| indicates the old option value. |
| 6935 | 896 |
|
17085
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changeset
|
897 |v:option_oldlocal| is only set when |:set| |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
898 or |:setlocal| or a |modeline| was used to set |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
899 the option. Similarly |v:option_oldglobal| is |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
900 only set when |:set| or |:setglobal| was used. |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
901 |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
902 Note that when setting a |global-local| string |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
903 option with |:set|, then |v:option_old| is the |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
904 old global value. However, for all other kinds |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
905 of options (local string options, global-local |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
906 number options, ...) it is the old local |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
907 value. |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
908 |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
909 OptionSet is not triggered on startup and for |
|
620e9011b685
patch 8.1.1542: an OptionSet autocommand does not get enough info
Bram Moolenaar <Bram@vim.org>
parents:
16944
diff
changeset
|
910 the 'key' option for obvious reasons. |
| 6935 | 911 |
|
6951
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6935
diff
changeset
|
912 Usage example: Check for the existence of the |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6935
diff
changeset
|
913 directory in the 'backupdir' and 'undodir' |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6935
diff
changeset
|
914 options, create the directory if it doesn't |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6935
diff
changeset
|
915 exist yet. |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
916 |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6935
diff
changeset
|
917 Note: It's a bad idea to reset an option |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6935
diff
changeset
|
918 during this autocommand, this may break a |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6935
diff
changeset
|
919 plugin. You can always use `:noa` to prevent |
|
b2673982c625
Updated and new runtime files.
Bram Moolenaar <bram@vim.org>
parents:
6935
diff
changeset
|
920 triggering this autocommand. |
| 6935 | 921 |
| 14864 | 922 When using |:set| in the autocommand the event |
| 923 is not triggered again. | |
| 579 | 924 *QuickFixCmdPre* |
| 925 QuickFixCmdPre Before a quickfix command is run (|:make|, | |
| 657 | 926 |:lmake|, |:grep|, |:lgrep|, |:grepadd|, |
| 927 |:lgrepadd|, |:vimgrep|, |:lvimgrep|, | |
| 3281 | 928 |:vimgrepadd|, |:lvimgrepadd|, |:cscope|, |
|
3410
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3404
diff
changeset
|
929 |:cfile|, |:cgetfile|, |:caddfile|, |:lfile|, |
|
94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3404
diff
changeset
|
930 |:lgetfile|, |:laddfile|, |:helpgrep|, |
|
10140
b11ceef7116e
commit https://github.com/vim/vim/commit/64d8e25bf6efe5f18b032563521c3ce278c316ab
Christian Brabandt <cb@256bit.org>
parents:
9737
diff
changeset
|
931 |:lhelpgrep|, |:cexpr|, |:cgetexpr|, |
|
b11ceef7116e
commit https://github.com/vim/vim/commit/64d8e25bf6efe5f18b032563521c3ce278c316ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
932 |:caddexpr|, |:cbuffer|, |:cgetbuffer|, |
|
b11ceef7116e
commit https://github.com/vim/vim/commit/64d8e25bf6efe5f18b032563521c3ce278c316ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
933 |:caddbuffer|). |
|
2151
ae22c450546c
updated for version 7.2.433
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
934 The pattern is matched against the command |
|
ae22c450546c
updated for version 7.2.433
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
935 being run. When |:grep| is used but 'grepprg' |
|
ae22c450546c
updated for version 7.2.433
Bram Moolenaar <bram@zimbu.org>
parents:
2033
diff
changeset
|
936 is set to "internal" it still matches "grep". |
| 579 | 937 This command cannot be used to set the |
| 938 'makeprg' and 'grepprg' variables. | |
| 939 If this command causes an error, the quickfix | |
| 940 command is not executed. | |
| 941 *QuickFixCmdPost* | |
| 942 QuickFixCmdPost Like QuickFixCmdPre, but after a quickfix | |
| 842 | 943 command is run, before jumping to the first |
| 3404 | 944 location. For |:cfile| and |:lfile| commands |
| 945 it is run after error file is read and before | |
|
5663
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
5555
diff
changeset
|
946 moving to the first error. |
| 3404 | 947 See |QuickFixCmdPost-example|. |
| 3682 | 948 *QuitPre* |
| 4229 | 949 QuitPre When using `:quit`, `:wq` or `:qall`, before |
| 950 deciding whether it closes the current window | |
| 951 or quits Vim. Can be used to close any | |
| 952 non-essential window if the current window is | |
| 953 the last ordinary window. | |
|
13442
94e638936d3e
patch 8.0.1595: no autocommand triggered before exiting
Christian Brabandt <cb@256bit.org>
parents:
13437
diff
changeset
|
954 Also see |ExitPre|. |
| 579 | 955 *RemoteReply* |
| 956 RemoteReply When a reply from a Vim that functions as | |
| 1154 | 957 server was received |server2client()|. The |
| 958 pattern is matched against the {serverid}. | |
| 579 | 959 <amatch> is equal to the {serverid} from which |
| 960 the reply was sent, and <afile> is the actual | |
| 961 reply string. | |
| 962 Note that even if an autocommand is defined, | |
| 963 the reply should be read with |remote_read()| | |
| 964 to consume it. | |
|
18098
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
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diff
changeset
|
965 *SafeState* |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
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diff
changeset
|
966 SafeState When nothing is pending, going to wait for the |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
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diff
changeset
|
967 user to type a character. |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
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diff
changeset
|
968 This will not be triggered when: |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
969 - an operator is pending |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
18043
diff
changeset
|
970 - a register was entered with "r |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
971 - halfway executing a command |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
972 - executing a mapping |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
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diff
changeset
|
973 - there is typeahead |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
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changeset
|
974 - Insert mode completion is active |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
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diff
changeset
|
975 - Command line completion is active |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
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diff
changeset
|
976 You can use `mode()` to find out what state |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
977 Vim is in. That may be: |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
978 - VIsual mode |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
979 - Normal mode |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
980 - Insert mode |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
18043
diff
changeset
|
981 - Command-line mode |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
18043
diff
changeset
|
982 Depending on what you want to do, you may also |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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parents:
18043
diff
changeset
|
983 check more with `state()`, e.g. whether the |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
984 screen was scrolled for messages. |
|
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
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parents:
18098
diff
changeset
|
985 *SafeStateAgain* |
|
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
986 SafeStateAgain Like SafeState but after processing any |
|
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
987 messages and invoking callbacks. This may be |
|
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
988 triggered often, don't do something that takes |
|
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
989 time. |
|
18098
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patch 8.1.2044: no easy way to process postponed work
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parents:
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diff
changeset
|
990 |
| 579 | 991 *SessionLoadPost* |
| 992 SessionLoadPost After loading the session file created using | |
| 993 the |:mksession| command. | |
| 724 | 994 *ShellCmdPost* |
| 995 ShellCmdPost After executing a shell command with |:!cmd|, | |
| 996 |:shell|, |:make| and |:grep|. Can be used to | |
| 997 check for any changed files. | |
| 998 *ShellFilterPost* | |
| 999 ShellFilterPost After executing a shell command with | |
| 1000 ":{range}!cmd", ":w !cmd" or ":r !cmd". | |
| 1001 Can be used to check for any changed files. | |
| 716 | 1002 *SourcePre* |
| 1003 SourcePre Before sourcing a Vim script. |:source| | |
| 1061 | 1004 <afile> is the name of the file being sourced. |
|
15442
3e2e1608efa4
patch 8.1.0729: there is a SourcePre autocommand event but not a SourcePost
Bram Moolenaar <Bram@vim.org>
parents:
15334
diff
changeset
|
1005 *SourcePost* |
|
3e2e1608efa4
patch 8.1.0729: there is a SourcePre autocommand event but not a SourcePost
Bram Moolenaar <Bram@vim.org>
parents:
15334
diff
changeset
|
1006 SourcePost After sourcing a Vim script. |:source| |
|
3e2e1608efa4
patch 8.1.0729: there is a SourcePre autocommand event but not a SourcePost
Bram Moolenaar <Bram@vim.org>
parents:
15334
diff
changeset
|
1007 <afile> is the name of the file being sourced. |
|
3e2e1608efa4
patch 8.1.0729: there is a SourcePre autocommand event but not a SourcePost
Bram Moolenaar <Bram@vim.org>
parents:
15334
diff
changeset
|
1008 Not triggered when sourcing was interrupted. |
|
3e2e1608efa4
patch 8.1.0729: there is a SourcePre autocommand event but not a SourcePost
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1009 Also triggered after a SourceCmd autocommand |
|
3e2e1608efa4
patch 8.1.0729: there is a SourcePre autocommand event but not a SourcePost
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1010 was triggered. |
| 1061 | 1011 *SourceCmd* |
| 1012 SourceCmd When sourcing a Vim script. |:source| | |
| 1013 <afile> is the name of the file being sourced. | |
| 1014 The autocommand must source this file. | |
| 1015 |Cmd-event| | |
| 650 | 1016 *SpellFileMissing* |
| 1017 SpellFileMissing When trying to load a spell checking file and | |
| 1061 | 1018 it can't be found. The pattern is matched |
| 1019 against the language. <amatch> is the | |
| 1020 language, 'encoding' also matters. See | |
| 650 | 1021 |spell-SpellFileMissing|. |
| 579 | 1022 *StdinReadPost* |
| 1023 StdinReadPost After reading from the stdin into the buffer, | |
| 1024 before executing the modelines. Only used | |
| 1025 when the "-" argument was used when Vim was | |
| 1026 started |--|. | |
| 1027 *StdinReadPre* | |
| 1028 StdinReadPre Before reading from stdin into the buffer. | |
| 1029 Only used when the "-" argument was used when | |
| 1030 Vim was started |--|. | |
| 1031 *SwapExists* | |
| 1032 SwapExists Detected an existing swap file when starting | |
| 1033 to edit a file. Only when it is possible to | |
| 1034 select a way to handle the situation, when Vim | |
| 1035 would ask the user what to do. | |
| 1036 The |v:swapname| variable holds the name of | |
| 590 | 1037 the swap file found, <afile> the file being |
| 1038 edited. |v:swapcommand| may contain a command | |
| 1039 to be executed in the opened file. | |
| 1040 The commands should set the |v:swapchoice| | |
| 1041 variable to a string with one character to | |
| 1042 tell Vim what should be done next: | |
| 579 | 1043 'o' open read-only |
| 1044 'e' edit the file anyway | |
| 1045 'r' recover | |
| 1046 'd' delete the swap file | |
| 1047 'q' quit, don't edit the file | |
| 1048 'a' abort, like hitting CTRL-C | |
| 1049 When set to an empty string the user will be | |
| 1050 asked, as if there was no SwapExists autocmd. | |
| 1919 | 1051 *E812* |
| 1052 It is not allowed to change to another buffer, | |
| 1053 change a buffer name or change directory | |
| 1054 here. | |
| 13437 | 1055 {only available with the +eval feature} |
| 579 | 1056 *Syntax* |
| 1154 | 1057 Syntax When the 'syntax' option has been set. The |
| 1058 pattern is matched against the syntax name. | |
| 579 | 1059 <afile> can be used for the name of the file |
| 1060 where this option was set, and <amatch> for | |
| 1061 the new value of 'syntax'. | |
| 1062 See |:syn-on|. | |
|
9599
42a8a81decdf
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parents:
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diff
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|
1063 *TabClosed* |
|
42a8a81decdf
commit https://github.com/vim/vim/commit/12c11d553053f5a9eae9eb3c518279b12fa928c2
Christian Brabandt <cb@256bit.org>
parents:
9595
diff
changeset
|
1064 TabClosed After closing a tab page. |
| 677 | 1065 *TabEnter* |
| 1066 TabEnter Just after entering a tab page. |tab-page| | |
| 872 | 1067 After triggering the WinEnter and before |
| 1068 triggering the BufEnter event. | |
| 677 | 1069 *TabLeave* |
| 1070 TabLeave Just before leaving a tab page. |tab-page| | |
| 1071 A WinLeave event will have been triggered | |
| 1072 first. | |
|
9595
0190d5de215f
commit https://github.com/vim/vim/commit/c917da4b3e8801a255dbefea8e4ed19c1c716dd8
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changeset
|
1073 *TabNew* |
|
0190d5de215f
commit https://github.com/vim/vim/commit/c917da4b3e8801a255dbefea8e4ed19c1c716dd8
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changeset
|
1074 TabNew When a tab page was created. |tab-page| |
|
0190d5de215f
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parents:
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diff
changeset
|
1075 A WinEnter event will have been triggered |
|
0190d5de215f
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parents:
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diff
changeset
|
1076 first, TabEnter follows. |
| 579 | 1077 *TermChanged* |
| 1078 TermChanged After the value of 'term' has changed. Useful | |
| 1079 for re-loading the syntax file to update the | |
| 1080 colors, fonts and other terminal-dependent | |
| 1081 settings. Executed for all loaded buffers. | |
|
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changeset
|
1082 *TerminalOpen* |
|
9f06f7aca74c
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diff
changeset
|
1083 TerminalOpen Just after a terminal buffer was created, with |
|
9f06f7aca74c
patch 8.0.1596: no autocommand specifically for opening a terminal window
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1084 `:terminal` or |term_start()|. This event is |
|
9f06f7aca74c
patch 8.0.1596: no autocommand specifically for opening a terminal window
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changeset
|
1085 triggered even if the buffer is created |
|
9f06f7aca74c
patch 8.0.1596: no autocommand specifically for opening a terminal window
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parents:
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diff
changeset
|
1086 without a window, with the ++hidden option. |
|
18450
507348b211b4
patch 8.1.2219: no autocommand for open window with terminal
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diff
changeset
|
1087 *TerminalWinOpen* |
|
507348b211b4
patch 8.1.2219: no autocommand for open window with terminal
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diff
changeset
|
1088 TerminalWinOpen Just after a terminal buffer was created, with |
|
507348b211b4
patch 8.1.2219: no autocommand for open window with terminal
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parents:
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changeset
|
1089 `:terminal` or |term_start()|. This event is |
|
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1090 triggered only if the buffer is created |
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1091 with a window. Can be used to set window |
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1092 local options for the terminal window. |
| 579 | 1093 *TermResponse* |
| 1094 TermResponse After the response to |t_RV| is received from | |
| 1095 the terminal. The value of |v:termresponse| | |
| 1096 can be used to do things depending on the | |
| 2788 | 1097 terminal version. Note that this event may be |
| 1098 triggered halfway executing another event, | |
| 1099 especially if file I/O, a shell command or | |
| 1100 anything else that takes time is involved. | |
| 4264 | 1101 *TextChanged* |
| 1102 TextChanged After a change was made to the text in the | |
| 15512 | 1103 current buffer in Normal mode. That is after |
| 1104 |b:changedtick| has changed (also when that | |
| 1105 happened before the TextChanged autocommand | |
| 1106 was defined). | |
| 4264 | 1107 Not triggered when there is typeahead or when |
| 1108 an operator is pending. | |
| 16023 | 1109 Note: This can not be skipped with |
| 1110 `:noautocmd`. | |
| 4264 | 1111 Careful: This is triggered very often, don't |
| 1112 do anything that the user does not expect or | |
| 1113 that is slow. | |
| 1114 *TextChangedI* | |
| 1115 TextChangedI After a change was made to the text in the | |
| 1116 current buffer in Insert mode. | |
| 1117 Not triggered when the popup menu is visible. | |
| 1118 Otherwise the same as TextChanged. | |
|
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1119 *TextChangedP* |
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1120 TextChangedP After a change was made to the text in the |
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1121 current buffer in Insert mode, only when the |
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1122 popup menu is visible. Otherwise the same as |
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1123 TextChanged. |
| 13051 | 1124 *TextYankPost* |
|
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1125 TextYankPost After text has been yanked or deleted in the |
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1126 current buffer. The following values of |
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1127 |v:event| can be used to determine the operation |
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1128 that triggered this autocmd: |
| 18130 | 1129 operator The operation performed. |
| 1130 regcontents Text that was stored in the | |
|
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1131 register, as a list of lines, |
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1132 like with: > |
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1133 getreg(r, 1, 1) |
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1134 < regname Name of the |register| or |
|
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1135 empty string for the unnamed |
|
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1136 register. |
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1137 regtype Type of the register, see |
|
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1138 |getregtype()|. |
|
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1139 Not triggered when |quote_| is used nor when |
|
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1140 called recursively. |
|
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1141 It is not allowed to change the buffer text, |
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1142 see |textlock|. |
| 13437 | 1143 {only when compiled with the +eval feature} |
| 579 | 1144 *User* |
| 1145 User Never executed automatically. To be used for | |
| 1146 autocommands that are only executed with | |
| 1147 ":doautocmd". | |
| 13735 | 1148 Note that when `:doautocmd User MyEvent` is |
| 1149 used while there are no matching autocommands, | |
| 1150 you will get an error. If you don't want | |
| 1151 that, define a dummy autocommand yourself. | |
| 579 | 1152 *UserGettingBored* |
| 4264 | 1153 UserGettingBored When the user presses the same key 42 times. |
| 1154 Just kidding! :-) | |
| 579 | 1155 *VimEnter* |
| 1156 VimEnter After doing all the startup stuff, including | |
| 1157 loading .vimrc files, executing the "-c cmd" | |
| 1158 arguments, creating all windows and loading | |
| 1159 the buffers in them. | |
|
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1160 Just before this event is triggered the |
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|
1161 |v:vim_did_enter| variable is set, so that you |
|
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1162 can do: > |
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|
1163 if v:vim_did_enter |
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|
1164 call s:init() |
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|
1165 else |
| 18130 | 1166 au VimEnter * call s:init() |
|
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1167 endif |
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|
1168 < *VimLeave* |
| 579 | 1169 VimLeave Before exiting Vim, just after writing the |
| 1170 .viminfo file. Executed only once, like | |
| 1171 VimLeavePre. | |
| 1172 To detect an abnormal exit use |v:dying|. | |
|
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1173 When v:dying is 2 or more this event is not |
|
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|
1174 triggered. |
| 579 | 1175 *VimLeavePre* |
| 1176 VimLeavePre Before exiting Vim, just before writing the | |
| 1177 .viminfo file. This is executed only once, | |
| 1178 if there is a match with the name of what | |
| 1179 happens to be the current buffer when exiting. | |
| 1180 Mostly useful with a "*" pattern. > | |
| 1181 :autocmd VimLeavePre * call CleanupStuff() | |
| 1182 < To detect an abnormal exit use |v:dying|. | |
|
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1183 When v:dying is 2 or more this event is not |
|
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|
1184 triggered. |
| 766 | 1185 *VimResized* |
| 1186 VimResized After the Vim window was resized, thus 'lines' | |
| 1187 and/or 'columns' changed. Not when starting | |
| 1188 up though. | |
| 7 | 1189 *WinEnter* |
| 1190 WinEnter After entering another window. Not done for | |
| 1191 the first window, when Vim has just started. | |
| 1192 Useful for setting the window height. | |
| 1193 If the window is for another buffer, Vim | |
| 1194 executes the BufEnter autocommands after the | |
| 1195 WinEnter autocommands. | |
| 13735 | 1196 Note: For split and tabpage commands the |
| 1197 WinEnter event is triggered after the split | |
| 1198 or tab command but before the file is loaded. | |
| 1199 | |
| 7 | 1200 *WinLeave* |
| 1201 WinLeave Before leaving a window. If the window to be | |
| 1202 entered next is for a different buffer, Vim | |
| 1203 executes the BufLeave autocommands before the | |
| 1204 WinLeave autocommands (but not for ":new"). | |
| 1205 Not used for ":qa" or ":q" when exiting Vim. | |
| 1206 | |
|
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1207 *WinNew* |
|
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1208 WinNew When a new window was created. Not done for |
|
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|
1209 the first window, when Vim has just started. |
|
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|
1210 Before a WinEnter event. |
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1211 |
| 7 | 1212 ============================================================================== |
| 1213 6. Patterns *autocmd-patterns* *{pat}* | |
| 1214 | |
| 6741 | 1215 The {pat} argument can be a comma separated list. This works as if the |
| 1216 command was given with each pattern separately. Thus this command: > | |
| 1217 :autocmd BufRead *.txt,*.info set et | |
| 1218 Is equivalent to: > | |
| 1219 :autocmd BufRead *.txt set et | |
| 1220 :autocmd BufRead *.info set et | |
| 1221 | |
| 7 | 1222 The file pattern {pat} is tested for a match against the file name in one of |
| 1223 two ways: | |
| 1224 1. When there is no '/' in the pattern, Vim checks for a match against only | |
| 1225 the tail part of the file name (without its leading directory path). | |
|
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1226 2. When there is a '/' in the pattern, Vim checks for a match against both the |
|
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1227 short file name (as you typed it) and the full file name (after expanding |
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1228 it to a full path and resolving symbolic links). |
| 7 | 1229 |
| 40 | 1230 The special pattern <buffer> or <buffer=N> is used for buffer-local |
| 1231 autocommands |autocmd-buflocal|. This pattern is not matched against the name | |
| 1232 of a buffer. | |
| 1233 | |
| 7 | 1234 Examples: > |
| 1235 :autocmd BufRead *.txt set et | |
| 1236 Set the 'et' option for all text files. > | |
| 1237 | |
| 1238 :autocmd BufRead /vim/src/*.c set cindent | |
| 1239 Set the 'cindent' option for C files in the /vim/src directory. > | |
| 1240 | |
| 1241 :autocmd BufRead /tmp/*.c set ts=5 | |
| 1242 If you have a link from "/tmp/test.c" to "/home/nobody/vim/src/test.c", and | |
| 1243 you start editing "/tmp/test.c", this autocommand will match. | |
| 1244 | |
| 1245 Note: To match part of a path, but not from the root directory, use a '*' as | |
| 1246 the first character. Example: > | |
| 1247 :autocmd BufRead */doc/*.txt set tw=78 | |
| 1248 This autocommand will for example be executed for "/tmp/doc/xx.txt" and | |
| 1249 "/usr/home/piet/doc/yy.txt". The number of directories does not matter here. | |
| 1250 | |
| 1251 | |
| 1252 The file name that the pattern is matched against is after expanding | |
| 1621 | 1253 wildcards. Thus if you issue this command: > |
| 7 | 1254 :e $ROOTDIR/main.$EXT |
| 1255 The argument is first expanded to: > | |
| 1256 /usr/root/main.py | |
| 1257 Before it's matched with the pattern of the autocommand. Careful with this | |
| 1258 when using events like FileReadCmd, the value of <amatch> may not be what you | |
| 1259 expect. | |
| 1260 | |
| 1261 | |
| 1262 Environment variables can be used in a pattern: > | |
| 1263 :autocmd BufRead $VIMRUNTIME/doc/*.txt set expandtab | |
| 1264 And ~ can be used for the home directory (if $HOME is defined): > | |
| 1265 :autocmd BufWritePost ~/.vimrc so ~/.vimrc | |
| 1266 :autocmd BufRead ~archive/* set readonly | |
| 1267 The environment variable is expanded when the autocommand is defined, not when | |
| 1268 the autocommand is executed. This is different from the command! | |
| 1269 | |
| 1270 *file-pattern* | |
| 1271 The pattern is interpreted like mostly used in file names: | |
| 5294 | 1272 * matches any sequence of characters; Unusual: includes path |
| 5277 | 1273 separators |
| 7 | 1274 ? matches any single character |
| 1275 \? matches a '?' | |
| 1276 . matches a '.' | |
| 1277 ~ matches a '~' | |
| 1278 , separates patterns | |
| 1279 \, matches a ',' | |
| 1280 { } like \( \) in a |pattern| | |
| 1281 , inside { }: like \| in a |pattern| | |
|
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1282 \} literal } |
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1283 \{ literal { |
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1284 \\\{n,m\} like \{n,m} in a |pattern| |
| 7 | 1285 \ special meaning like in a |pattern| |
| 1286 [ch] matches 'c' or 'h' | |
| 1287 [^ch] match any character but 'c' and 'h' | |
| 1288 | |
| 1289 Note that for all systems the '/' character is used for path separator (even | |
| 1290 MS-DOS and OS/2). This was done because the backslash is difficult to use | |
| 1291 in a pattern and to make the autocommands portable across different systems. | |
| 1292 | |
|
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1293 It is possible to use |pattern| items, but they may not work as expected, |
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1294 because of the translation done for the above. |
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1295 |
| 40 | 1296 *autocmd-changes* |
| 7 | 1297 Matching with the pattern is done when an event is triggered. Changing the |
| 1298 buffer name in one of the autocommands, or even deleting the buffer, does not | |
| 1299 change which autocommands will be executed. Example: > | |
| 1300 | |
| 1301 au BufEnter *.foo bdel | |
| 1302 au BufEnter *.foo set modified | |
| 1303 | |
| 1304 This will delete the current buffer and then set 'modified' in what has become | |
| 1305 the current buffer instead. Vim doesn't take into account that "*.foo" | |
| 1306 doesn't match with that buffer name. It matches "*.foo" with the name of the | |
| 1307 buffer at the moment the event was triggered. | |
| 1308 | |
| 40 | 1309 However, buffer-local autocommands will not be executed for a buffer that has |
| 1310 been wiped out with |:bwipe|. After deleting the buffer with |:bdel| the | |
| 1311 buffer actually still exists (it becomes unlisted), thus the autocommands are | |
| 1312 still executed. | |
| 1313 | |
| 7 | 1314 ============================================================================== |
| 856 | 1315 7. Buffer-local autocommands *autocmd-buflocal* *autocmd-buffer-local* |
| 1316 *<buffer=N>* *<buffer=abuf>* *E680* | |
| 40 | 1317 |
| 1318 Buffer-local autocommands are attached to a specific buffer. They are useful | |
| 1319 if the buffer does not have a name and when the name does not match a specific | |
| 1320 pattern. But it also means they must be explicitly added to each buffer. | |
| 1321 | |
| 1322 Instead of a pattern buffer-local autocommands use one of these forms: | |
| 1323 <buffer> current buffer | |
| 1324 <buffer=99> buffer number 99 | |
| 1325 <buffer=abuf> using <abuf> (only when executing autocommands) | |
| 1326 |<abuf>| | |
| 1327 | |
| 1328 Examples: > | |
| 1329 :au CursorHold <buffer> echo 'hold' | |
| 1330 :au CursorHold <buffer=33> echo 'hold' | |
|
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1331 :au BufNewFile * au CursorHold <buffer=abuf> echo 'hold' |
| 40 | 1332 |
| 1333 All the commands for autocommands also work with buffer-local autocommands, | |
| 1334 simply use the special string instead of the pattern. Examples: > | |
| 856 | 1335 :au! * <buffer> " remove buffer-local autocommands for |
| 1336 " current buffer | |
| 1337 :au! * <buffer=33> " remove buffer-local autocommands for | |
| 1338 " buffer #33 | |
| 1621 | 1339 :bufdo :au! CursorHold <buffer> " remove autocmd for given event for all |
| 856 | 1340 " buffers |
| 1341 :au * <buffer> " list buffer-local autocommands for | |
| 1342 " current buffer | |
| 40 | 1343 |
| 1344 Note that when an autocommand is defined for the current buffer, it is stored | |
| 1345 with the buffer number. Thus it uses the form "<buffer=12>", where 12 is the | |
| 1346 number of the current buffer. You will see this when listing autocommands, | |
| 1347 for example. | |
| 1348 | |
| 1349 To test for presence of buffer-local autocommands use the |exists()| function | |
| 1350 as follows: > | |
| 1351 :if exists("#CursorHold#<buffer=12>") | ... | endif | |
| 1352 :if exists("#CursorHold#<buffer>") | ... | endif " for current buffer | |
| 1353 | |
| 1354 When a buffer is wiped out its buffer-local autocommands are also gone, of | |
| 1355 course. Note that when deleting a buffer, e.g., with ":bdel", it is only | |
| 1356 unlisted, the autocommands are still present. In order to see the removal of | |
| 1357 buffer-local autocommands: > | |
| 1358 :set verbose=6 | |
| 1359 | |
| 1360 It is not possible to define buffer-local autocommands for a non-existent | |
| 1361 buffer. | |
| 1362 | |
| 1363 ============================================================================== | |
| 1364 8. Groups *autocmd-groups* | |
| 7 | 1365 |
| 1366 Autocommands can be put together in a group. This is useful for removing or | |
| 1367 executing a group of autocommands. For example, all the autocommands for | |
| 1368 syntax highlighting are put in the "highlight" group, to be able to execute | |
| 1369 ":doautoall highlight BufRead" when the GUI starts. | |
| 1370 | |
| 1371 When no specific group is selected, Vim uses the default group. The default | |
| 1372 group does not have a name. You cannot execute the autocommands from the | |
| 1373 default group separately; you can execute them only by executing autocommands | |
| 1374 for all groups. | |
| 1375 | |
| 1376 Normally, when executing autocommands automatically, Vim uses the autocommands | |
| 1377 for all groups. The group only matters when executing autocommands with | |
| 1378 ":doautocmd" or ":doautoall", or when defining or deleting autocommands. | |
| 1379 | |
| 1380 The group name can contain any characters except white space. The group name | |
| 1381 "end" is reserved (also in uppercase). | |
| 1382 | |
| 1383 The group name is case sensitive. Note that this is different from the event | |
| 1384 name! | |
| 1385 | |
| 1386 *:aug* *:augroup* | |
| 1387 :aug[roup] {name} Define the autocmd group name for the | |
| 1388 following ":autocmd" commands. The name "end" | |
| 1389 or "END" selects the default group. | |
|
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parents:
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changeset
|
1390 To avoid confusion, the name should be |
|
aea5ebf352c4
commit https://github.com/vim/vim/commit/256972a9849b5d575b62a6a71be5b6934b5b0e8b
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1391 different from existing {event} names, as this |
|
aea5ebf352c4
commit https://github.com/vim/vim/commit/256972a9849b5d575b62a6a71be5b6934b5b0e8b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1392 most likely will not do what you intended. |
| 7 | 1393 |
|
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b11ceef7116e
commit https://github.com/vim/vim/commit/64d8e25bf6efe5f18b032563521c3ce278c316ab
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parents:
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diff
changeset
|
1394 *:augroup-delete* *E367* *W19* *E936* |
| 7 | 1395 :aug[roup]! {name} Delete the autocmd group {name}. Don't use |
| 1396 this if there is still an autocommand using | |
|
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commit https://github.com/vim/vim/commit/bc8801c9317eb721a2ee91322669f2dd5d136380
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parents:
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diff
changeset
|
1397 this group! You will get a warning if doing |
|
10140
b11ceef7116e
commit https://github.com/vim/vim/commit/64d8e25bf6efe5f18b032563521c3ce278c316ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1398 it anyway. when the group is the current group |
|
b11ceef7116e
commit https://github.com/vim/vim/commit/64d8e25bf6efe5f18b032563521c3ce278c316ab
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parents:
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diff
changeset
|
1399 you will get error E936. |
| 7 | 1400 |
| 1401 To enter autocommands for a specific group, use this method: | |
| 1402 1. Select the group with ":augroup {name}". | |
| 1403 2. Delete any old autocommands with ":au!". | |
| 1404 3. Define the autocommands. | |
| 1405 4. Go back to the default group with "augroup END". | |
| 1406 | |
| 1407 Example: > | |
| 1408 :augroup uncompress | |
| 1409 : au! | |
| 1410 : au BufEnter *.gz %!gunzip | |
| 1411 :augroup END | |
| 1412 | |
| 1413 This prevents having the autocommands defined twice (e.g., after sourcing the | |
| 1414 .vimrc file again). | |
| 1415 | |
| 1416 ============================================================================== | |
| 40 | 1417 9. Executing autocommands *autocmd-execute* |
| 7 | 1418 |
| 1419 Vim can also execute Autocommands non-automatically. This is useful if you | |
| 1420 have changed autocommands, or when Vim has executed the wrong autocommands | |
| 1421 (e.g., the file pattern match was wrong). | |
| 1422 | |
| 1423 Note that the 'eventignore' option applies here too. Events listed in this | |
| 1424 option will not cause any commands to be executed. | |
| 1425 | |
| 16944 | 1426 *:do* *:doau* *:doaut* *:doautocmd* *E217* |
| 3356 | 1427 :do[autocmd] [<nomodeline>] [group] {event} [fname] |
| 7 | 1428 Apply the autocommands matching [fname] (default: |
| 1429 current file name) for {event} to the current buffer. | |
| 1430 You can use this when the current file name does not | |
| 1431 match the right pattern, after changing settings, or | |
| 1432 to execute autocommands for a certain event. | |
| 1433 It's possible to use this inside an autocommand too, | |
| 1434 so you can base the autocommands for one extension on | |
| 1435 another extension. Example: > | |
| 3224 | 1436 :au BufEnter *.cpp so ~/.vimrc_cpp |
| 1437 :au BufEnter *.cpp doau BufEnter x.c | |
| 7 | 1438 < Be careful to avoid endless loops. See |
| 1439 |autocmd-nested|. | |
| 1440 | |
| 1441 When the [group] argument is not given, Vim executes | |
| 1442 the autocommands for all groups. When the [group] | |
| 1443 argument is included, Vim executes only the matching | |
| 1444 autocommands for that group. Note: if you use an | |
| 1445 undefined group name, Vim gives you an error message. | |
| 3350 | 1446 *<nomodeline>* |
| 1447 After applying the autocommands the modelines are | |
| 1448 processed, so that their settings overrule the | |
| 1449 settings from autocommands, like what happens when | |
| 1450 editing a file. This is skipped when the <nomodeline> | |
| 1451 argument is present. You probably want to use | |
| 1452 <nomodeline> for events that are not used when loading | |
| 1453 a buffer, such as |User|. | |
|
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diff
changeset
|
1454 Processing modelines is also skipped when no |
|
64035abb986b
commit https://github.com/vim/vim/commit/c95a302a4c42ec8230473cd4a5e0064d0a143aa8
Christian Brabandt <cb@256bit.org>
parents:
8951
diff
changeset
|
1455 matching autocommands were executed. |
| 7 | 1456 |
| 1457 *:doautoa* *:doautoall* | |
| 3342 | 1458 :doautoa[ll] [<nomodeline>] [group] {event} [fname] |
| 7 | 1459 Like ":doautocmd", but apply the autocommands to each |
|
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Bram Moolenaar <bram@zimbu.org>
parents:
1919
diff
changeset
|
1460 loaded buffer. Note that [fname] is used to select |
| 7 | 1461 the autocommands, not the buffers to which they are |
| 1462 applied. | |
| 1463 Careful: Don't use this for autocommands that delete a | |
| 1464 buffer, change to another buffer or change the | |
| 1465 contents of a buffer; the result is unpredictable. | |
| 1466 This command is intended for autocommands that set | |
| 1467 options, change highlighting, and things like that. | |
| 1468 | |
| 1469 ============================================================================== | |
| 40 | 1470 10. Using autocommands *autocmd-use* |
| 7 | 1471 |
| 1472 For WRITING FILES there are four possible sets of events. Vim uses only one | |
| 1473 of these sets for a write command: | |
| 1474 | |
| 1475 BufWriteCmd BufWritePre BufWritePost writing the whole buffer | |
| 1476 FilterWritePre FilterWritePost writing to filter temp file | |
| 1477 FileAppendCmd FileAppendPre FileAppendPost appending to a file | |
| 1478 FileWriteCmd FileWritePre FileWritePost any other file write | |
| 1479 | |
| 1480 When there is a matching "*Cmd" autocommand, it is assumed it will do the | |
| 1481 writing. No further writing is done and the other events are not triggered. | |
| 1482 |Cmd-event| | |
| 1483 | |
| 1484 Note that the *WritePost commands should undo any changes to the buffer that | |
| 1485 were caused by the *WritePre commands; otherwise, writing the file will have | |
| 1486 the side effect of changing the buffer. | |
| 1487 | |
| 1488 Before executing the autocommands, the buffer from which the lines are to be | |
| 1489 written temporarily becomes the current buffer. Unless the autocommands | |
| 1490 change the current buffer or delete the previously current buffer, the | |
| 1491 previously current buffer is made the current buffer again. | |
| 1492 | |
| 1493 The *WritePre and *AppendPre autocommands must not delete the buffer from | |
| 1494 which the lines are to be written. | |
| 1495 | |
| 1496 The '[ and '] marks have a special position: | |
| 1497 - Before the *ReadPre event the '[ mark is set to the line just above where | |
| 1498 the new lines will be inserted. | |
| 1499 - Before the *ReadPost event the '[ mark is set to the first line that was | |
| 1500 just read, the '] mark to the last line. | |
| 26 | 1501 - Before executing the *WriteCmd, *WritePre and *AppendPre autocommands the '[ |
| 1502 mark is set to the first line that will be written, the '] mark to the last | |
| 1503 line. | |
| 7 | 1504 Careful: '[ and '] change when using commands that change the buffer. |
| 1505 | |
| 1506 In commands which expect a file name, you can use "<afile>" for the file name | |
| 1507 that is being read |:<afile>| (you can also use "%" for the current file | |
| 1508 name). "<abuf>" can be used for the buffer number of the currently effective | |
| 14123 | 1509 buffer. This also works for buffers that don't have a name. But it doesn't |
| 7 | 1510 work for files without a buffer (e.g., with ":r file"). |
| 1511 | |
| 1512 *gzip-example* | |
| 1513 Examples for reading and writing compressed files: > | |
| 1514 :augroup gzip | |
| 1515 : autocmd! | |
| 1516 : autocmd BufReadPre,FileReadPre *.gz set bin | |
| 1517 : autocmd BufReadPost,FileReadPost *.gz '[,']!gunzip | |
| 1518 : autocmd BufReadPost,FileReadPost *.gz set nobin | |
| 1519 : autocmd BufReadPost,FileReadPost *.gz execute ":doautocmd BufReadPost " . expand("%:r") | |
| 1520 : autocmd BufWritePost,FileWritePost *.gz !mv <afile> <afile>:r | |
| 1521 : autocmd BufWritePost,FileWritePost *.gz !gzip <afile>:r | |
| 1522 | |
| 1523 : autocmd FileAppendPre *.gz !gunzip <afile> | |
| 1524 : autocmd FileAppendPre *.gz !mv <afile>:r <afile> | |
| 1525 : autocmd FileAppendPost *.gz !mv <afile> <afile>:r | |
| 1526 : autocmd FileAppendPost *.gz !gzip <afile>:r | |
| 1527 :augroup END | |
| 1528 | |
| 1529 The "gzip" group is used to be able to delete any existing autocommands with | |
| 1530 ":autocmd!", for when the file is sourced twice. | |
| 1531 | |
| 1532 ("<afile>:r" is the file name without the extension, see |:_%:|) | |
| 1533 | |
| 1534 The commands executed for the BufNewFile, BufRead/BufReadPost, BufWritePost, | |
| 1535 FileAppendPost and VimLeave events do not set or reset the changed flag of the | |
| 1536 buffer. When you decompress the buffer with the BufReadPost autocommands, you | |
| 1537 can still exit with ":q". When you use ":undo" in BufWritePost to undo the | |
| 1538 changes made by BufWritePre commands, you can still do ":q" (this also makes | |
| 1539 "ZZ" work). If you do want the buffer to be marked as modified, set the | |
| 1540 'modified' option. | |
| 1541 | |
| 1542 To execute Normal mode commands from an autocommand, use the ":normal" | |
| 1543 command. Use with care! If the Normal mode command is not finished, the user | |
| 1544 needs to type characters (e.g., after ":normal m" you need to type a mark | |
| 1545 name). | |
| 1546 | |
| 1547 If you want the buffer to be unmodified after changing it, reset the | |
| 1548 'modified' option. This makes it possible to exit the buffer with ":q" | |
| 1549 instead of ":q!". | |
| 1550 | |
| 1551 *autocmd-nested* *E218* | |
| 16023 | 1552 By default, autocommands do not nest. For example, if you use ":e" or ":w" in |
| 1553 an autocommand, Vim does not execute the BufRead and BufWrite autocommands for | |
| 7 | 1554 those commands. If you do want this, use the "nested" flag for those commands |
| 1555 in which you want nesting. For example: > | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1556 :autocmd FileChangedShell *.c ++nested e! |
| 7 | 1557 The nesting is limited to 10 levels to get out of recursive loops. |
| 1558 | |
| 1559 It's possible to use the ":au" command in an autocommand. This can be a | |
| 1560 self-modifying command! This can be useful for an autocommand that should | |
| 1561 execute only once. | |
| 1562 | |
| 590 | 1563 If you want to skip autocommands for one command, use the |:noautocmd| command |
| 1564 modifier or the 'eventignore' option. | |
| 7 | 1565 |
| 1566 Note: When reading a file (with ":read file" or with a filter command) and the | |
| 1567 last line in the file does not have an <EOL>, Vim remembers this. At the next | |
| 1568 write (with ":write file" or with a filter command), if the same line is | |
| 1569 written again as the last line in a file AND 'binary' is set, Vim does not | |
| 1570 supply an <EOL>. This makes a filter command on the just read lines write the | |
| 1571 same file as was read, and makes a write command on just filtered lines write | |
| 1572 the same file as was read from the filter. For example, another way to write | |
| 1573 a compressed file: > | |
| 1574 | |
| 1575 :autocmd FileWritePre *.gz set bin|'[,']!gzip | |
| 1576 :autocmd FileWritePost *.gz undo|set nobin | |
| 1577 < | |
| 1578 *autocommand-pattern* | |
| 1579 You can specify multiple patterns, separated by commas. Here are some | |
| 1580 examples: > | |
| 1581 | |
| 1582 :autocmd BufRead * set tw=79 nocin ic infercase fo=2croq | |
| 1583 :autocmd BufRead .letter set tw=72 fo=2tcrq | |
| 1584 :autocmd BufEnter .letter set dict=/usr/lib/dict/words | |
| 1585 :autocmd BufLeave .letter set dict= | |
| 1586 :autocmd BufRead,BufNewFile *.c,*.h set tw=0 cin noic | |
| 1587 :autocmd BufEnter *.c,*.h abbr FOR for (i = 0; i < 3; ++i)<CR>{<CR>}<Esc>O | |
| 1588 :autocmd BufLeave *.c,*.h unabbr FOR | |
| 1589 | |
| 1590 For makefiles (makefile, Makefile, imakefile, makefile.unix, etc.): > | |
| 1591 | |
| 1592 :autocmd BufEnter ?akefile* set include=^s\=include | |
| 1593 :autocmd BufLeave ?akefile* set include& | |
| 1594 | |
| 1595 To always start editing C files at the first function: > | |
| 1596 | |
| 1597 :autocmd BufRead *.c,*.h 1;/^{ | |
| 1598 | |
| 1599 Without the "1;" above, the search would start from wherever the file was | |
| 1600 entered, rather than from the start of the file. | |
| 1601 | |
| 1602 *skeleton* *template* | |
| 1603 To read a skeleton (template) file when opening a new file: > | |
| 1604 | |
| 1605 :autocmd BufNewFile *.c 0r ~/vim/skeleton.c | |
| 1606 :autocmd BufNewFile *.h 0r ~/vim/skeleton.h | |
| 1607 :autocmd BufNewFile *.java 0r ~/vim/skeleton.java | |
| 1608 | |
| 1609 To insert the current date and time in a *.html file when writing it: > | |
| 1610 | |
| 1611 :autocmd BufWritePre,FileWritePre *.html ks|call LastMod()|'s | |
| 1612 :fun LastMod() | |
| 1613 : if line("$") > 20 | |
| 1614 : let l = 20 | |
| 1615 : else | |
| 1616 : let l = line("$") | |
| 1617 : endif | |
| 1618 : exe "1," . l . "g/Last modified: /s/Last modified: .*/Last modified: " . | |
| 1619 : \ strftime("%Y %b %d") | |
| 1620 :endfun | |
| 1621 | |
| 1622 You need to have a line "Last modified: <date time>" in the first 20 lines | |
| 1623 of the file for this to work. Vim replaces <date time> (and anything in the | |
| 1624 same line after it) with the current date and time. Explanation: | |
| 1625 ks mark current position with mark 's' | |
| 1626 call LastMod() call the LastMod() function to do the work | |
| 1627 's return the cursor to the old position | |
| 1628 The LastMod() function checks if the file is shorter than 20 lines, and then | |
| 1629 uses the ":g" command to find lines that contain "Last modified: ". For those | |
| 1630 lines the ":s" command is executed to replace the existing date with the | |
| 1631 current one. The ":execute" command is used to be able to use an expression | |
| 1632 for the ":g" and ":s" commands. The date is obtained with the strftime() | |
| 1633 function. You can change its argument to get another date string. | |
| 1634 | |
| 1635 When entering :autocmd on the command-line, completion of events and command | |
| 1636 names may be done (with <Tab>, CTRL-D, etc.) where appropriate. | |
| 1637 | |
| 1638 Vim executes all matching autocommands in the order that you specify them. | |
| 1639 It is recommended that your first autocommand be used for all files by using | |
| 1640 "*" as the file pattern. This means that you can define defaults you like | |
| 1641 here for any settings, and if there is another matching autocommand it will | |
| 1642 override these. But if there is no other matching autocommand, then at least | |
| 1643 your default settings are recovered (if entering this file from another for | |
| 1644 which autocommands did match). Note that "*" will also match files starting | |
| 1645 with ".", unlike Unix shells. | |
| 1646 | |
| 1647 *autocmd-searchpat* | |
| 1648 Autocommands do not change the current search patterns. Vim saves the current | |
| 1649 search patterns before executing autocommands then restores them after the | |
| 1650 autocommands finish. This means that autocommands do not affect the strings | |
| 1651 highlighted with the 'hlsearch' option. Within autocommands, you can still | |
| 1652 use search patterns normally, e.g., with the "n" command. | |
| 1653 If you want an autocommand to set the search pattern, such that it is used | |
| 1654 after the autocommand finishes, use the ":let @/ =" command. | |
| 1655 The search-highlighting cannot be switched off with ":nohlsearch" in an | |
| 1656 autocommand. Use the 'h' flag in the 'viminfo' option to disable search- | |
| 1657 highlighting when starting Vim. | |
| 1658 | |
| 1659 *Cmd-event* | |
| 1660 When using one of the "*Cmd" events, the matching autocommands are expected to | |
| 1061 | 1661 do the file reading, writing or sourcing. This can be used when working with |
| 1662 a special kind of file, for example on a remote system. | |
| 7 | 1663 CAREFUL: If you use these events in a wrong way, it may have the effect of |
| 1664 making it impossible to read or write the matching files! Make sure you test | |
| 1665 your autocommands properly. Best is to use a pattern that will never match a | |
| 1666 normal file name, for example "ftp://*". | |
| 1667 | |
| 1668 When defining a BufReadCmd it will be difficult for Vim to recover a crashed | |
| 1669 editing session. When recovering from the original file, Vim reads only those | |
| 1670 parts of a file that are not found in the swap file. Since that is not | |
| 1671 possible with a BufReadCmd, use the |:preserve| command to make sure the | |
| 1672 original file isn't needed for recovery. You might want to do this only when | |
| 1673 you expect the file to be modified. | |
| 1674 | |
| 1061 | 1675 For file read and write commands the |v:cmdarg| variable holds the "++enc=" |
| 1676 and "++ff=" argument that are effective. These should be used for the command | |
| 1677 that reads/writes the file. The |v:cmdbang| variable is one when "!" was | |
| 1678 used, zero otherwise. | |
| 7 | 1679 |
|
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parents:
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diff
changeset
|
1680 See the $VIMRUNTIME/plugin/netrwPlugin.vim for examples. |
| 7 | 1681 |
| 590 | 1682 ============================================================================== |
| 1683 11. Disabling autocommands *autocmd-disable* | |
| 1684 | |
| 1685 To disable autocommands for some time use the 'eventignore' option. Note that | |
| 1686 this may cause unexpected behavior, make sure you restore 'eventignore' | |
| 1687 afterwards, using a |:try| block with |:finally|. | |
| 1688 | |
| 1689 *:noautocmd* *:noa* | |
| 1690 To disable autocommands for just one command use the ":noautocmd" command | |
| 1691 modifier. This will set 'eventignore' to "all" for the duration of the | |
| 1692 following command. Example: > | |
| 1693 | |
| 1694 :noautocmd w fname.gz | |
| 1695 | |
| 1696 This will write the file without triggering the autocommands defined by the | |
| 1697 gzip plugin. | |
| 1698 | |
| 16023 | 1699 Note that some autocommands are not triggered right away, but only later. |
| 1700 This specifically applies to |CursorMoved| and |TextChanged|. | |
| 1701 | |
| 40 | 1702 |
| 14421 | 1703 vim:tw=78:ts=8:noet:ft=help:norl: |