Mercurial > vim
annotate runtime/doc/filetype.txt @ 9967:45098d7f72b6 v7.4.2257
commit https://github.com/vim/vim/commit/9f28953f0c1e3d9fffd49af76503f54eaa279acb
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Aug 26 16:39:03 2016 +0200
patch 7.4.2257
Problem: Coverity complains about not checking for NULL.
Solution: Check for out of memory.
| author | Christian Brabandt <cb@256bit.org> |
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| date | Fri, 26 Aug 2016 16:45:07 +0200 |
| parents | 33c1b85d408c |
| children | a5ef9968638c |
| rev | line source |
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9344
33c1b85d408c
commit https://github.com/vim/vim/commit/802a0d902fca423acb15f835d7b09183883d79a0
Christian Brabandt <cb@256bit.org>
parents:
9116
diff
changeset
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1 *filetype.txt* For Vim version 7.4. Last change: 2016 Jun 20 |
| 7 | 2 |
| 3 | |
| 4 VIM REFERENCE MANUAL by Bram Moolenaar | |
| 5 | |
| 6 | |
| 7 Filetypes *filetype* *file-type* | |
| 8 | |
| 9 1. Filetypes |filetypes| | |
| 10 2. Filetype plugin |filetype-plugins| | |
| 11 3. Docs for the default filetype plugins. |ftplugin-docs| | |
| 12 | |
| 13 Also see |autocmd.txt|. | |
| 14 | |
| 15 {Vi does not have any of these commands} | |
| 16 | |
| 17 ============================================================================== | |
| 18 1. Filetypes *filetypes* *file-types* | |
| 19 | |
| 20 Vim can detect the type of file that is edited. This is done by checking the | |
| 21 file name and sometimes by inspecting the contents of the file for specific | |
| 22 text. | |
| 23 | |
| 24 *:filetype* *:filet* | |
| 25 To enable file type detection, use this command in your vimrc: > | |
| 26 :filetype on | |
| 27 Each time a new or existing file is edited, Vim will try to recognize the type | |
| 28 of the file and set the 'filetype' option. This will trigger the FileType | |
| 29 event, which can be used to set the syntax highlighting, set options, etc. | |
| 30 | |
| 31 NOTE: Filetypes and 'compatible' don't work together well, since being Vi | |
| 32 compatible means options are global. Resetting 'compatible' is recommended, | |
| 33 if you didn't do that already. | |
| 34 | |
| 35 Detail: The ":filetype on" command will load one of these files: | |
| 36 Amiga $VIMRUNTIME/filetype.vim | |
| 37 Mac $VIMRUNTIME:filetype.vim | |
| 38 MS-DOS $VIMRUNTIME\filetype.vim | |
| 39 RiscOS Vim:Filetype | |
| 40 Unix $VIMRUNTIME/filetype.vim | |
| 41 VMS $VIMRUNTIME/filetype.vim | |
| 42 This file is a Vim script that defines autocommands for the | |
| 43 BufNewFile and BufRead events. If the file type is not found by the | |
| 44 name, the file $VIMRUNTIME/scripts.vim is used to detect it from the | |
| 45 contents of the file. | |
| 1125 | 46 When the GUI is running or will start soon, the menu.vim script is |
| 47 also sourced. See |'go-M'| about avoiding that. | |
| 7 | 48 |
| 501 | 49 To add your own file types, see |new-filetype| below. To search for help on a |
| 50 filetype prepend "ft-" and optionally append "-syntax", "-indent" or | |
| 51 "-plugin". For example: > | |
| 52 :help ft-vim-indent | |
| 53 :help ft-vim-syntax | |
| 54 :help ft-man-plugin | |
| 7 | 55 |
| 56 If the file type is not detected automatically, or it finds the wrong type, | |
| 57 you can either set the 'filetype' option manually, or add a modeline to your | |
| 1668 | 58 file. Example, for an IDL file use the command: > |
| 7 | 59 :set filetype=idl |
| 501 | 60 |
| 61 or add this |modeline| to the file: | |
| 62 /* vim: set filetype=idl : */ ~ | |
| 63 | |
| 7 | 64 *:filetype-plugin-on* |
| 65 You can enable loading the plugin files for specific file types with: > | |
| 66 :filetype plugin on | |
| 67 If filetype detection was not switched on yet, it will be as well. | |
| 68 This actually loads the file "ftplugin.vim" in 'runtimepath'. | |
| 69 The result is that when a file is edited its plugin file is loaded (if there | |
| 70 is one for the detected filetype). |filetype-plugin| | |
| 71 | |
| 72 *:filetype-plugin-off* | |
| 73 You can disable it again with: > | |
| 74 :filetype plugin off | |
| 75 The filetype detection is not switched off then. But if you do switch off | |
| 76 filetype detection, the plugins will not be loaded either. | |
| 77 This actually loads the file "ftplugof.vim" in 'runtimepath'. | |
| 78 | |
| 79 *:filetype-indent-on* | |
| 80 You can enable loading the indent file for specific file types with: > | |
| 81 :filetype indent on | |
| 82 If filetype detection was not switched on yet, it will be as well. | |
| 83 This actually loads the file "indent.vim" in 'runtimepath'. | |
| 84 The result is that when a file is edited its indent file is loaded (if there | |
| 85 is one for the detected filetype). |indent-expression| | |
| 86 | |
| 87 *:filetype-indent-off* | |
| 88 You can disable it again with: > | |
| 89 :filetype indent off | |
| 90 The filetype detection is not switched off then. But if you do switch off | |
| 91 filetype detection, the indent files will not be loaded either. | |
| 92 This actually loads the file "indoff.vim" in 'runtimepath'. | |
| 22 | 93 This disables auto-indenting for files you will open. It will keep working in |
| 94 already opened files. Reset 'autoindent', 'cindent', 'smartindent' and/or | |
| 95 'indentexpr' to disable indenting in an opened file. | |
| 7 | 96 |
| 97 *:filetype-off* | |
| 98 To disable file type detection, use this command: > | |
| 99 :filetype off | |
| 100 This will keep the flags for "plugin" and "indent", but since no file types | |
| 101 are being detected, they won't work until the next ":filetype on". | |
| 102 | |
| 103 | |
| 104 Overview: *:filetype-overview* | |
| 105 | |
| 106 command detection plugin indent ~ | |
| 107 :filetype on on unchanged unchanged | |
| 108 :filetype off off unchanged unchanged | |
| 109 :filetype plugin on on on unchanged | |
| 110 :filetype plugin off unchanged off unchanged | |
| 111 :filetype indent on on unchanged on | |
| 112 :filetype indent off unchanged unchanged off | |
| 113 :filetype plugin indent on on on on | |
| 114 :filetype plugin indent off unchanged off off | |
| 115 | |
| 116 To see the current status, type: > | |
| 117 :filetype | |
| 118 The output looks something like this: > | |
| 119 filetype detection:ON plugin:ON indent:OFF | |
| 120 | |
| 121 The file types are also used for syntax highlighting. If the ":syntax on" | |
| 122 command is used, the file type detection is installed too. There is no need | |
| 123 to do ":filetype on" after ":syntax on". | |
| 124 | |
| 1624 | 125 To disable one of the file types, add a line in your filetype file, see |
| 7 | 126 |remove-filetype|. |
| 127 | |
| 128 *filetype-detect* | |
| 129 To detect the file type again: > | |
| 130 :filetype detect | |
| 131 Use this if you started with an empty file and typed text that makes it | |
| 132 possible to detect the file type. For example, when you entered this in a | |
| 133 shell script: "#!/bin/csh". | |
| 134 When filetype detection was off, it will be enabled first, like the "on" | |
| 135 argument was used. | |
| 136 | |
| 137 *filetype-overrule* | |
| 138 When the same extension is used for two filetypes, Vim tries to guess what | |
| 139 kind of file it is. This doesn't always work. A number of global variables | |
| 140 can be used to overrule the filetype used for certain extensions: | |
| 141 | |
| 142 file name variable ~ | |
| 501 | 143 *.asa g:filetype_asa |ft-aspvbs-syntax| |ft-aspperl-syntax| |
| 144 *.asp g:filetype_asp |ft-aspvbs-syntax| |ft-aspperl-syntax| | |
| 145 *.asm g:asmsyntax |ft-asm-syntax| | |
| 7 | 146 *.prg g:filetype_prg |
| 147 *.pl g:filetype_pl | |
| 148 *.inc g:filetype_inc | |
| 501 | 149 *.w g:filetype_w |ft-cweb-syntax| |
| 150 *.i g:filetype_i |ft-progress-syntax| | |
| 151 *.p g:filetype_p |ft-pascal-syntax| | |
| 152 *.sh g:bash_is_sh |ft-sh-syntax| | |
| 798 | 153 *.tex g:tex_flavor |ft-tex-plugin| |
| 7 | 154 |
| 155 *filetype-ignore* | |
| 156 To avoid that certain files are being inspected, the g:ft_ignore_pat variable | |
| 157 is used. The default value is set like this: > | |
| 158 :let g:ft_ignore_pat = '\.\(Z\|gz\|bz2\|zip\|tgz\)$' | |
| 159 This means that the contents of compressed files are not inspected. | |
| 160 | |
| 161 *new-filetype* | |
| 22 | 162 If a file type that you want to use is not detected yet, there are four ways |
| 10 | 163 to add it. In any way, it's better not to modify the $VIMRUNTIME/filetype.vim |
| 7 | 164 file. It will be overwritten when installing a new version of Vim. |
| 165 | |
| 166 A. If you want to overrule all default file type checks. | |
| 167 This works by writing one file for each filetype. The disadvantage is that | |
| 168 means there can be many files. The advantage is that you can simply drop | |
| 169 this file in the right directory to make it work. | |
| 22 | 170 *ftdetect* |
| 7 | 171 1. Create your user runtime directory. You would normally use the first |
| 172 item of the 'runtimepath' option. Then create the directory "ftdetect" | |
| 173 inside it. Example for Unix: > | |
| 174 :!mkdir ~/.vim | |
| 175 :!mkdir ~/.vim/ftdetect | |
| 176 < | |
| 177 2. Create a file that contains an autocommand to detect the file type. | |
| 178 Example: > | |
| 179 au BufRead,BufNewFile *.mine set filetype=mine | |
| 180 < Note that there is no "augroup" command, this has already been done | |
| 181 when sourcing your file. You could also use the pattern "*" and then | |
| 182 check the contents of the file to recognize it. | |
| 183 Write this file as "mine.vim" in the "ftdetect" directory in your user | |
| 184 runtime directory. For example, for Unix: > | |
| 185 :w ~/.vim/ftdetect/mine.vim | |
| 186 | |
| 187 < 3. To use the new filetype detection you must restart Vim. | |
| 188 | |
| 189 The files in the "ftdetect" directory are used after all the default | |
| 530 | 190 checks, thus they can overrule a previously detected file type. But you |
| 191 can also use |:setfiletype| to keep a previously detected filetype. | |
| 7 | 192 |
| 193 B. If you want to detect your file after the default file type checks. | |
| 194 | |
| 195 This works like A above, but instead of setting 'filetype' unconditionally | |
| 196 use ":setfiletype". This will only set 'filetype' if no file type was | |
| 197 detected yet. Example: > | |
| 198 au BufRead,BufNewFile *.txt setfiletype text | |
| 199 < | |
| 200 You can also use the already detected file type in your command. For | |
| 201 example, to use the file type "mypascal" when "pascal" has been detected: > | |
| 202 au BufRead,BufNewFile * if &ft == 'pascal' | set ft=mypascal | |
| 203 | endif | |
| 204 | |
| 205 C. If your file type can be detected by the file name. | |
| 206 1. Create your user runtime directory. You would normally use the first | |
| 207 item of the 'runtimepath' option. Example for Unix: > | |
| 208 :!mkdir ~/.vim | |
| 209 < | |
| 210 2. Create a file that contains autocommands to detect the file type. | |
| 211 Example: > | |
| 212 " my filetype file | |
| 213 if exists("did_load_filetypes") | |
| 214 finish | |
| 215 endif | |
| 216 augroup filetypedetect | |
| 217 au! BufRead,BufNewFile *.mine setfiletype mine | |
| 218 au! BufRead,BufNewFile *.xyz setfiletype drawing | |
| 219 augroup END | |
| 220 < Write this file as "filetype.vim" in your user runtime directory. For | |
| 221 example, for Unix: > | |
| 222 :w ~/.vim/filetype.vim | |
| 223 | |
| 224 < 3. To use the new filetype detection you must restart Vim. | |
| 225 | |
| 226 Your filetype.vim will be sourced before the default FileType autocommands | |
| 227 have been installed. Your autocommands will match first, and the | |
| 228 ":setfiletype" command will make sure that no other autocommands will set | |
| 229 'filetype' after this. | |
| 230 *new-filetype-scripts* | |
| 231 D. If your filetype can only be detected by inspecting the contents of the | |
| 232 file. | |
| 233 | |
| 234 1. Create your user runtime directory. You would normally use the first | |
| 235 item of the 'runtimepath' option. Example for Unix: > | |
| 236 :!mkdir ~/.vim | |
| 237 < | |
| 238 2. Create a vim script file for doing this. Example: > | |
| 239 if did_filetype() " filetype already set.. | |
| 240 finish " ..don't do these checks | |
| 241 endif | |
| 242 if getline(1) =~ '^#!.*\<mine\>' | |
| 243 setfiletype mine | |
| 244 elseif getline(1) =~? '\<drawing\>' | |
| 245 setfiletype drawing | |
| 246 endif | |
| 247 < See $VIMRUNTIME/scripts.vim for more examples. | |
| 248 Write this file as "scripts.vim" in your user runtime directory. For | |
| 249 example, for Unix: > | |
| 250 :w ~/.vim/scripts.vim | |
| 251 < | |
| 252 3. The detection will work right away, no need to restart Vim. | |
| 253 | |
| 254 Your scripts.vim is loaded before the default checks for file types, which | |
| 255 means that your rules override the default rules in | |
| 256 $VIMRUNTIME/scripts.vim. | |
| 257 | |
| 258 *remove-filetype* | |
| 259 If a file type is detected that is wrong for you, install a filetype.vim or | |
| 260 scripts.vim to catch it (see above). You can set 'filetype' to a non-existing | |
| 261 name to avoid that it will be set later anyway: > | |
| 262 :set filetype=ignored | |
| 263 | |
| 264 If you are setting up a system with many users, and you don't want each user | |
| 265 to add/remove the same filetypes, consider writing the filetype.vim and | |
| 266 scripts.vim files in a runtime directory that is used for everybody. Check | |
| 267 the 'runtimepath' for a directory to use. If there isn't one, set | |
| 268 'runtimepath' in the |system-vimrc|. Be careful to keep the default | |
| 269 directories! | |
| 270 | |
| 271 | |
| 272 *autocmd-osfiletypes* | |
| 2908 | 273 NOTE: this code is currently disabled, as the RISC OS implementation was |
| 274 removed. In the future this will use the 'filetype' option. | |
| 275 | |
| 7 | 276 On operating systems which support storing a file type with the file, you can |
| 277 specify that an autocommand should only be executed if the file is of a | |
| 278 certain type. | |
| 279 | |
| 280 The actual type checking depends on which platform you are running Vim | |
| 281 on; see your system's documentation for details. | |
| 282 | |
| 283 To use osfiletype checking in an autocommand you should put a list of types to | |
| 284 match in angle brackets in place of a pattern, like this: > | |
| 285 | |
| 286 :au BufRead *.html,<&faf;HTML> runtime! syntax/html.vim | |
| 287 | |
| 288 This will match: | |
| 289 | |
| 1668 | 290 - Any file whose name ends in ".html" |
| 291 - Any file whose type is "&faf" or "HTML", where the meaning of these types | |
| 7 | 292 depends on which version of Vim you are using. |
| 293 Unknown types are considered NOT to match. | |
| 294 | |
| 295 You can also specify a type and a pattern at the same time (in which case they | |
| 296 must both match): > | |
| 297 | |
| 298 :au BufRead <&fff>diff* | |
| 299 | |
| 1668 | 300 This will match files of type "&fff" whose names start with "diff". |
| 7 | 301 |
| 302 | |
| 303 *plugin-details* | |
| 304 The "plugin" directory can be in any of the directories in the 'runtimepath' | |
| 305 option. All of these directories will be searched for plugins and they are | |
| 306 all loaded. For example, if this command: > | |
| 307 | |
| 308 set runtimepath | |
| 309 | |
| 1125 | 310 produces this output: |
| 7 | 311 |
| 1125 | 312 runtimepath=/etc/vim,~/.vim,/usr/local/share/vim/vim60 ~ |
| 7 | 313 |
| 1125 | 314 then Vim will load all plugins in these directories and below: |
| 7 | 315 |
| 1125 | 316 /etc/vim/plugin/ ~ |
| 317 ~/.vim/plugin/ ~ | |
| 318 /usr/local/share/vim/vim60/plugin/ ~ | |
| 7 | 319 |
| 320 Note that the last one is the value of $VIMRUNTIME which has been expanded. | |
| 321 | |
| 322 What if it looks like your plugin is not being loaded? You can find out what | |
| 323 happens when Vim starts up by using the |-V| argument: > | |
| 1125 | 324 |
| 325 vim -V2 | |
| 326 | |
| 7 | 327 You will see a lot of messages, in between them is a remark about loading the |
| 1125 | 328 plugins. It starts with: |
| 329 | |
| 330 Searching for "plugin/**/*.vim" in ~ | |
| 331 | |
| 7 | 332 There you can see where Vim looks for your plugin scripts. |
| 333 | |
| 334 ============================================================================== | |
| 335 2. Filetype plugin *filetype-plugins* | |
| 336 | |
| 337 When loading filetype plugins has been enabled |:filetype-plugin-on|, options | |
| 338 will be set and mappings defined. These are all local to the buffer, they | |
| 339 will not be used for other files. | |
| 340 | |
| 341 Defining mappings for a filetype may get in the way of the mappings you | |
| 342 define yourself. There are a few ways to avoid this: | |
| 343 1. Set the "maplocalleader" variable to the key sequence you want the mappings | |
| 344 to start with. Example: > | |
| 345 :let maplocalleader = "," | |
| 346 < All mappings will then start with a comma instead of the default, which | |
| 347 is a backslash. Also see |<LocalLeader>|. | |
| 348 | |
| 349 2. Define your own mapping. Example: > | |
| 350 :map ,p <Plug>MailQuote | |
| 351 < You need to check the description of the plugin file below for the | |
| 352 functionality it offers and the string to map to. | |
| 353 You need to define your own mapping before the plugin is loaded (before | |
| 354 editing a file of that type). The plugin will then skip installing the | |
| 355 default mapping. | |
| 356 | |
| 357 3. Disable defining mappings for a specific filetype by setting a variable, | |
| 358 which contains the name of the filetype. For the "mail" filetype this | |
| 359 would be: > | |
| 360 :let no_mail_maps = 1 | |
| 361 | |
| 362 4. Disable defining mappings for all filetypes by setting a variable: > | |
| 363 :let no_plugin_maps = 1 | |
| 364 < | |
| 365 | |
| 366 *ftplugin-overrule* | |
| 367 If a global filetype plugin does not do exactly what you want, there are three | |
| 368 ways to change this: | |
| 369 | |
| 370 1. Add a few settings. | |
| 371 You must create a new filetype plugin in a directory early in | |
| 372 'runtimepath'. For Unix, for example you could use this file: > | |
| 373 vim ~/.vim/ftplugin/fortran.vim | |
| 374 < You can set those settings and mappings that you would like to add. Note | |
| 375 that the global plugin will be loaded after this, it may overrule the | |
| 376 settings that you do here. If this is the case, you need to use one of the | |
| 377 following two methods. | |
| 378 | |
| 379 2. Make a copy of the plugin and change it. | |
| 380 You must put the copy in a directory early in 'runtimepath'. For Unix, for | |
| 381 example, you could do this: > | |
| 382 cp $VIMRUNTIME/ftplugin/fortran.vim ~/.vim/ftplugin/fortran.vim | |
| 383 < Then you can edit the copied file to your liking. Since the b:did_ftplugin | |
| 384 variable will be set, the global plugin will not be loaded. | |
| 385 A disadvantage of this method is that when the distributed plugin gets | |
| 386 improved, you will have to copy and modify it again. | |
| 387 | |
| 388 3. Overrule the settings after loading the global plugin. | |
| 389 You must create a new filetype plugin in a directory from the end of | |
| 390 'runtimepath'. For Unix, for example, you could use this file: > | |
| 391 vim ~/.vim/after/ftplugin/fortran.vim | |
| 392 < In this file you can change just those settings that you want to change. | |
| 393 | |
| 394 ============================================================================== | |
| 395 3. Docs for the default filetype plugins. *ftplugin-docs* | |
| 396 | |
| 397 | |
| 501 | 398 CHANGELOG *ft-changelog-plugin* |
| 7 | 399 |
| 237 | 400 Allows for easy entrance of Changelog entries in Changelog files. There are |
| 7 | 401 some commands, mappings, and variables worth exploring: |
| 402 | |
| 403 Options: | |
| 404 'comments' is made empty to not mess up formatting. | |
| 405 'textwidth' is set to 78, which is standard. | |
| 406 'formatoptions' the 't' flag is added to wrap when inserting text. | |
| 407 | |
| 408 Commands: | |
| 409 NewChangelogEntry Adds a new Changelog entry in an intelligent fashion | |
| 410 (see below). | |
| 411 | |
| 412 Local mappings: | |
| 413 <Leader>o Starts a new Changelog entry in an equally intelligent | |
| 414 fashion (see below). | |
| 415 | |
| 416 Global mappings: | |
| 417 NOTE: The global mappings are accessed by sourcing the | |
| 418 ftplugin/changelog.vim file first, e.g. with > | |
| 497 | 419 runtime ftplugin/changelog.vim |
| 7 | 420 < in your |.vimrc|. |
| 421 <Leader>o Switches to the ChangeLog buffer opened for the | |
| 422 current directory, or opens it in a new buffer if it | |
| 423 exists in the current directory. Then it does the | |
| 424 same as the local <Leader>o described above. | |
| 425 | |
| 426 Variables: | |
| 1226 | 427 g:changelog_timeformat Deprecated; use g:changelog_dateformat instead. |
| 428 g:changelog_dateformat The date (and time) format used in ChangeLog entries. | |
| 7 | 429 The format accepted is the same as for the |
| 430 |strftime()| function. | |
| 431 The default is "%Y-%m-%d" which is the standard format | |
| 432 for many ChangeLog layouts. | |
| 433 g:changelog_username The name and email address of the user. | |
| 434 The default is deduced from environment variables and | |
| 435 system files. It searches /etc/passwd for the comment | |
| 436 part of the current user, which informally contains | |
| 437 the real name of the user up to the first separating | |
| 438 comma. then it checks the $NAME environment variable | |
| 439 and finally runs `whoami` and `hostname` to build an | |
| 440 email address. The final form is > | |
| 441 Full Name <user@host> | |
| 442 < | |
| 443 g:changelog_new_date_format | |
| 444 The format to use when creating a new date-entry. | |
| 445 The following table describes special tokens in the | |
| 446 string: | |
| 447 %% insert a single '%' character | |
| 448 %d insert the date from above | |
| 449 %u insert the user from above | |
| 5568 | 450 %p insert result of b:changelog_entry_prefix |
| 7 | 451 %c where to position cursor when done |
| 5568 | 452 The default is "%d %u\n\n\t* %p%c\n\n", which produces |
| 7 | 453 something like (| is where cursor will be, unless at |
| 454 the start of the line where it denotes the beginning | |
| 455 of the line) > | |
| 456 |2003-01-14 Full Name <user@host> | |
| 457 | | |
| 5568 | 458 | * prefix| |
| 7 | 459 < |
| 460 g:changelog_new_entry_format | |
| 461 The format used when creating a new entry. | |
| 462 The following table describes special tokens in the | |
| 463 string: | |
| 5568 | 464 %p insert result of b:changelog_entry_prefix |
| 7 | 465 %c where to position cursor when done |
| 466 The default is "\t*%c", which produces something | |
| 467 similar to > | |
| 5568 | 468 | * prefix| |
| 7 | 469 < |
| 470 g:changelog_date_entry_search | |
| 471 The search pattern to use when searching for a | |
| 472 date-entry. | |
| 473 The same tokens that can be used for | |
| 474 g:changelog_new_date_format can be used here as well. | |
| 475 The default is '^\s*%d\_s*%u' which finds lines | |
| 476 matching the form > | |
| 477 |2003-01-14 Full Name <user@host> | |
| 478 < and some similar formats. | |
| 479 | |
| 1226 | 480 g:changelog_date_end_entry_search |
| 481 The search pattern to use when searching for the end | |
| 482 of a date-entry. | |
| 483 The same tokens that can be used for | |
| 484 g:changelog_new_date_format can be used here as well. | |
| 485 The default is '^\s*$' which finds lines that contain | |
| 486 only whitespace or are completely empty. | |
| 487 | |
| 1698 | 488 b:changelog_name *b:changelog_name* |
| 489 Name of the ChangeLog file to look for. | |
| 490 The default is 'ChangeLog'. | |
| 491 | |
| 492 b:changelog_path | |
| 493 Path of the ChangeLog to use for the current buffer. | |
| 494 The default is empty, thus looking for a file named | |
| 495 |b:changelog_name| in the same directory as the | |
| 496 current buffer. If not found, the parent directory of | |
| 497 the current buffer is searched. This continues | |
| 498 recursively until a file is found or there are no more | |
| 499 parent directories to search. | |
| 500 | |
| 501 b:changelog_entry_prefix | |
| 502 Name of a function to call to generate a prefix to a | |
| 503 new entry. This function takes no arguments and | |
| 504 should return a string containing the prefix. | |
| 505 Returning an empty prefix is fine. | |
| 506 The default generates the shortest path between the | |
| 507 ChangeLog's pathname and the current buffers pathname. | |
| 508 In the future, it will also be possible to use other | |
| 509 variable contexts for this variable, for example, g:. | |
| 510 | |
| 7 | 511 The Changelog entries are inserted where they add the least amount of text. |
| 512 After figuring out the current date and user, the file is searched for an | |
| 513 entry beginning with the current date and user and if found adds another item | |
| 237 | 514 under it. If not found, a new entry and item is prepended to the beginning of |
| 7 | 515 the Changelog. |
| 516 | |
| 517 | |
| 501 | 518 FORTRAN *ft-fortran-plugin* |
| 7 | 519 |
| 520 Options: | |
| 521 'expandtab' is switched on to avoid tabs as required by the Fortran | |
| 522 standards unless the user has set fortran_have_tabs in .vimrc. | |
| 523 'textwidth' is set to 72 for fixed source format as required by the | |
| 524 Fortran standards and to 80 for free source format. | |
| 525 'formatoptions' is set to break code and comment lines and to preserve long | |
| 237 | 526 lines. You can format comments with |gq|. |
| 7 | 527 For further discussion of fortran_have_tabs and the method used for the |
| 501 | 528 detection of source format see |ft-fortran-syntax|. |
| 7 | 529 |
| 530 | |
| 1624 | 531 GIT COMMIT *ft-gitcommit-plugin* |
| 532 | |
| 533 One command, :DiffGitCached, is provided to show a diff of the current commit | |
| 534 in the preview window. It is equivalent to calling "git diff --cached" plus | |
| 535 any arguments given to the command. | |
| 536 | |
| 537 | |
| 501 | 538 MAIL *ft-mail-plugin* |
| 7 | 539 |
| 540 Options: | |
| 541 'modeline' is switched off to avoid the danger of trojan horses, and to | |
| 542 avoid that a Subject line with "Vim:" in it will cause an | |
| 543 error message. | |
| 544 'textwidth' is set to 72. This is often recommended for e-mail. | |
| 545 'formatoptions' is set to break text lines and to repeat the comment leader | |
| 546 in new lines, so that a leading ">" for quotes is repeated. | |
| 547 You can also format quoted text with |gq|. | |
| 548 | |
| 549 Local mappings: | |
| 550 <LocalLeader>q or \\MailQuote | |
| 551 Quotes the text selected in Visual mode, or from the cursor position | |
| 552 to the end of the file in Normal mode. This means "> " is inserted in | |
| 553 each line. | |
| 554 | |
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555 MAN *ft-man-plugin* *:Man* *man.vim* |
| 7 | 556 |
| 557 Displays a manual page in a nice way. Also see the user manual | |
| 558 |find-manpage|. | |
| 559 | |
| 560 To start using the ":Man" command before any manual page was loaded, source | |
| 561 this script from your startup vimrc file: > | |
| 562 | |
| 563 runtime ftplugin/man.vim | |
| 564 | |
| 565 Options: | |
| 566 'iskeyword' the '.' character is added to be able to use CTRL-] on the | |
| 567 manual page name. | |
| 568 | |
| 569 Commands: | |
| 570 Man {name} Display the manual page for {name} in a window. | |
| 571 Man {number} {name} | |
| 572 Display the manual page for {name} in a section {number}. | |
| 573 | |
| 574 Global mapping: | |
| 575 <Leader>K Displays the manual page for the word under the cursor. | |
| 576 | |
| 577 Local mappings: | |
| 578 CTRL-] Jump to the manual page for the word under the cursor. | |
| 579 CTRL-T Jump back to the previous manual page. | |
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580 q Same as ":quit" |
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581 |
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582 To use a vertical split instead of horizontal: > |
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583 let g:ft_man_open_mode = 'vert' |
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584 To use a new tab: > |
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585 let g:ft_man_open_mode = 'tab' |
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586 |
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587 To enable folding use this: > |
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588 let g:ft_man_folding_enable = 1 |
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589 If you do not like the default folding, use an autocommand to add your desired |
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590 folding style instead. For example: > |
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591 autocmd FileType man setlocal foldmethod=indent foldenable |
| 7 | 592 |
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593 You may also want to set 'keywordprg' to make the |K| command open a manual |
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594 page in a Vim window: > |
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595 set keywordprg=:Man |
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596 |
| 7 | 597 |
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598 MANPAGER *manpager.vim* |
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599 |
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600 The :Man command allows you to turn Vim into a manpager (that syntax highlights |
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601 manpages and follows linked manpages on hitting CTRL-]). |
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602 |
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603 Works on: |
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604 |
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605 - Linux |
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606 - Mac OS |
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607 - FreeBSD |
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608 - Cygwin |
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609 - Win 10 under Bash |
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610 |
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611 Untested: |
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612 |
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613 - Amiga OS |
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614 - BeOS |
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615 - OS/2 |
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616 |
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617 For bash,zsh,ksh or dash by adding to the config file (.bashrc,.zshrc, ...) |
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618 |
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619 export MANPAGER="env MAN_PN=1 vim -M +MANPAGER -" |
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620 |
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621 For (t)csh by adding to the config file |
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622 |
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623 setenv MANPAGER "env MAN_PN=1 vim -M +MANPAGER -" |
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624 |
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625 For fish by adding to the config file |
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626 |
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627 set -x MANPAGER "env MAN_PN=1 vim -M +MANPAGER -" |
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628 |
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629 If man sets the $MAN_PN environment variable, like man-db, the most common |
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630 implementation on Linux and Mac OS, then the "env MAN_PN=1 " part above is |
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631 superfluous. |
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632 |
| 1624 | 633 PDF *ft-pdf-plugin* |
| 634 | |
| 635 Two maps, <C-]> and <C-T>, are provided to simulate a tag stack for navigating | |
| 636 the PDF. The following are treated as tags: | |
| 637 | |
| 638 - The byte offset after "startxref" to the xref table | |
| 639 - The byte offset after the /Prev key in the trailer to an earlier xref table | |
| 640 - A line of the form "0123456789 00000 n" in the xref table | |
| 641 - An object reference like "1 0 R" anywhere in the PDF | |
| 642 | |
| 643 These maps can be disabled with > | |
| 644 :let g:no_pdf_maps = 1 | |
| 645 < | |
| 646 | |
| 501 | 647 RPM SPEC *ft-spec-plugin* |
| 7 | 648 |
| 649 Since the text for this plugin is rather long it has been put in a separate | |
| 650 file: |pi_spec.txt|. | |
| 651 | |
| 652 | |
| 720 | 653 SQL *ft-sql* |
| 654 | |
| 655 Since the text for this plugin is rather long it has been put in a separate | |
| 1624 | 656 file: |ft_sql.txt|. |
| 720 | 657 |
| 658 | |
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659 TEX *ft-tex-plugin* *g:tex_flavor* |
| 798 | 660 |
| 661 If the first line of a *.tex file has the form > | |
| 662 %&<format> | |
| 663 then this determined the file type: plaintex (for plain TeX), context (for | |
| 664 ConTeXt), or tex (for LaTeX). Otherwise, the file is searched for keywords to | |
| 800 | 665 choose context or tex. If no keywords are found, it defaults to plaintex. |
| 666 You can change the default by defining the variable g:tex_flavor to the format | |
| 851 | 667 (not the file type) you use most. Use one of these: > |
| 668 let g:tex_flavor = "plain" | |
| 669 let g:tex_flavor = "context" | |
| 670 let g:tex_flavor = "latex" | |
| 671 Currently no other formats are recognized. | |
| 798 | 672 |
| 673 | |
| 7 | 674 vim:tw=78:ts=8:ft=help:norl: |