1 " vim600: set foldmethod=marker:
3 " Vim plugin to assist in working with files under control of various Version
4 " Control Systems, such as CVS, SVN, SVK, and git.
6 " Maintainer: Bob Hiestand <bob.hiestand@gmail.com>
8 " Copyright (c) 2008 Bob Hiestand
10 " Permission is hereby granted, free of charge, to any person obtaining a copy
11 " of this software and associated documentation files (the "Software"), to
12 " deal in the Software without restriction, including without limitation the
13 " rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
14 " sell copies of the Software, and to permit persons to whom the Software is
15 " furnished to do so, subject to the following conditions:
17 " The above copyright notice and this permission notice shall be included in
18 " all copies or substantial portions of the Software.
20 " THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 " IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 " FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23 " AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 " LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 " FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
28 " Section: Documentation {{{1
30 " Provides functions to invoke various source control commands on the current
31 " file (either the current buffer, or, in the case of an directory buffer, the
32 " directory and all subdirectories associated with the current buffer). The
33 " output of the commands is captured in a new scratch window.
35 " This plugin needs additional extension plugins, each specific to a source
36 " control system, to function. Several options include the name of the
37 " version control system in the option name. Such options use the placeholder
38 " text '{VCSType}', which would be replaced in actual usage with 'CVS' or
39 " 'SVN', for instance.
41 " Command documentation {{{2
43 " VCSAdd Adds the current file to source control.
45 " VCSAnnotate[!] Displays the current file with each line annotated with the
46 " version in which it was most recently changed. If an
47 " argument is given, the argument is used as a revision
48 " number to display. If not given an argument, it uses the
49 " most recent version of the file on the current branch.
50 " Additionally, if the current buffer is a VCSAnnotate buffer
51 " already, the version number on the current line is used.
53 " If '!' is used, the view of the annotated buffer is split
54 " so that the annotation is in a separate window from the
55 " content, and each is highlighted separately.
57 " VCSBlame Alias for 'VCSAnnotate'.
59 " VCSCommit[!] Commits changes to the current file to source control.
61 " If called with arguments, the arguments are the log message.
63 " If '!' is used, an empty log message is committed.
65 " If called with no arguments, this is a two-step command.
66 " The first step opens a buffer to accept a log message.
67 " When that buffer is written, it is automatically closed and
68 " the file is committed using the information from that log
69 " message. The commit can be abandoned if the log message
70 " buffer is deleted or wiped before being written.
72 " VCSDelete Deletes the current file and removes it from source control.
74 " VCSDiff With no arguments, this displays the differences between
75 " the current file and its parent version under source
76 " control in a new scratch buffer.
78 " With one argument, the diff is performed on the
79 " current file against the specified revision.
81 " With two arguments, the diff is performed between the
82 " specified revisions of the current file.
84 " This command uses the 'VCSCommand{VCSType}DiffOpt' variable
85 " to specify diff options. If that variable does not exist,
86 " a plugin-specific default is used. If you wish to have no
87 " options, then set it to the empty string.
89 " VCSGotoOriginal Jumps to the source buffer if the current buffer is a VCS
90 " scratch buffer. If VCSGotoOriginal[!] is used, remove all
91 " VCS scratch buffers associated with the original file.
93 " VCSInfo Displays extended information about the current file in a
96 " VCSLock Locks the current file in order to prevent other users from
97 " concurrently modifying it. The exact semantics of this
98 " command depend on the underlying VCS.
100 " VCSLog Displays the version history of the current file in a new
103 " VCSRemove Alias for 'VCSDelete'.
105 " VCSRevert Replaces the modified version of the current file with the
106 " most recent version from the repository.
108 " VCSReview Displays a particular version of the current file in a new
109 " scratch buffer. If no argument is given, the most recent
110 " version of the file on the current branch is retrieved.
112 " VCSStatus Displays versioning information about the current file in a
113 " new scratch buffer.
115 " VCSUnlock Unlocks the current file in order to allow other users from
116 " concurrently modifying it. The exact semantics of this
117 " command depend on the underlying VCS.
119 " VCSUpdate Updates the current file with any relevant changes from the
122 " VCSVimDiff Uses vimdiff to display differences between versions of the
125 " If no revision is specified, the most recent version of the
126 " file on the current branch is used. With one argument,
127 " that argument is used as the revision as above. With two
128 " arguments, the differences between the two revisions is
129 " displayed using vimdiff.
131 " With either zero or one argument, the original buffer is
132 " used to perform the vimdiff. When the scratch buffer is
133 " closed, the original buffer will be returned to normal
136 " Once vimdiff mode is started using the above methods,
137 " additional vimdiff buffers may be added by passing a single
138 " version argument to the command. There may be up to 4
139 " vimdiff buffers total.
141 " Using the 2-argument form of the command resets the vimdiff
142 " to only those 2 versions. Additionally, invoking the
143 " command on a different file will close the previous vimdiff
146 " Mapping documentation: {{{2
148 " By default, a mapping is defined for each command. User-provided mappings
149 " can be used instead by mapping to <Plug>CommandName, for instance:
151 " nmap ,ca <Plug>VCSAdd
153 " The default mappings are as follow:
156 " <Leader>cn VCSAnnotate
157 " <Leader>cN VCSAnnotate!
158 " <Leader>cc VCSCommit
159 " <Leader>cD VCSDelete
161 " <Leader>cg VCSGotoOriginal
162 " <Leader>cG VCSGotoOriginal!
166 " <Leader>cr VCSReview
167 " <Leader>cs VCSStatus
168 " <Leader>cu VCSUpdate
169 " <Leader>cU VCSUnlock
170 " <Leader>cv VCSVimDiff
172 " Options documentation: {{{2
174 " Several variables are checked by the script to determine behavior as follow:
176 " VCSCommandCommitOnWrite
177 " This variable, if set to a non-zero value, causes the pending commit to
178 " take place immediately as soon as the log message buffer is written. If
179 " set to zero, only the VCSCommit mapping will cause the pending commit to
180 " occur. If not set, it defaults to 1.
182 " VCSCommandDeleteOnHide
183 " This variable, if set to a non-zero value, causes the temporary VCS result
184 " buffers to automatically delete themselves when hidden.
186 " VCSCommand{VCSType}DiffOpt
187 " This variable, if set, determines the options passed to the diff command
188 " of the underlying VCS. Each VCS plugin defines a default value.
190 " VCSCommandDiffSplit
191 " This variable overrides the VCSCommandSplit variable, but only for buffers
192 " created with VCSVimDiff.
194 " VCSCommandDisableAll
195 " This variable, if set, prevents the plugin or any extensions from loading
196 " at all. This is useful when a single runtime distribution is used on
197 " multiple systems with varying versions.
199 " VCSCommandDisableMappings
200 " This variable, if set to a non-zero value, prevents the default command
201 " mappings from being set.
203 " VCSCommandDisableExtensionMappings
204 " This variable, if set to a non-zero value, prevents the default command
205 " mappings from being set for commands specific to an individual VCS.
208 " This variable controls whether to split the current window to display a
209 " scratch buffer ('split'), or to display it in the current buffer ('edit').
210 " If not set, it defaults to 'split'.
212 " VCSCommandEnableBufferSetup
213 " This variable, if set to a non-zero value, activates VCS buffer management
214 " mode. This mode means that the buffer variable 'VCSRevision' is set if
215 " the file is VCS-controlled. This is useful for displaying version
216 " information in the status bar. Additional options may be set by
217 " individual VCS plugins.
220 " This variable, if set, overrides the default mappings used for shortcuts.
221 " It should be a List of 2-element Lists, each containing a shortcut and
222 " function name pair.
224 " VCSCommandMapPrefix
225 " This variable, if set, overrides the default mapping prefix ('<Leader>c').
226 " This allows customization of the mapping space used by the vcscommand
229 " VCSCommandResultBufferNameExtension
230 " This variable, if set to a non-blank value, is appended to the name of the
231 " VCS command output buffers. For example, '.vcs'. Using this option may
232 " help avoid problems caused by autocommands dependent on file extension.
234 " VCSCommandResultBufferNameFunction
235 " This variable, if set, specifies a custom function for naming VCS command
236 " output buffers. This function will be passed the following arguments:
238 " command - name of the VCS command being executed (such as 'Log' or
241 " originalBuffer - buffer number of the source file.
243 " vcsType - type of VCS controlling this file (such as 'CVS' or 'SVN').
245 " statusText - extra text associated with the VCS action (such as version
249 " This variable controls the orientation of the various window splits that
250 " may occur (such as with VCSVimDiff, when using a VCS command on a VCS
251 " command buffer, or when the 'VCSCommandEdit' variable is set to 'split'.
252 " If set to 'horizontal', the resulting windows will be on stacked on top of
253 " one another. If set to 'vertical', the resulting windows will be
254 " side-by-side. If not set, it defaults to 'horizontal' for all but
255 " VCSVimDiff windows.
257 " VCSCommandVCSTypeOverride
258 " This variable allows the VCS type detection to be overridden on a
259 " path-by-path basis. The value of this variable is expected to be a List
260 " of Lists. Each high-level List item is a List containing two elements.
261 " The first element is a regular expression that will be matched against the
262 " full file name of a given buffer. If it matches, the second element will
263 " be used as the VCS type.
265 " Event documentation {{{2
266 " For additional customization, VCSCommand.vim uses User event autocommand
267 " hooks. Each event is in the VCSCommand group, and different patterns
268 " match the various hooks.
270 " For instance, the following could be added to the vimrc to provide a 'q'
271 " mapping to quit a VCS scratch buffer:
274 " au VCSCommand User VCSBufferCreated silent! nmap <unique> <buffer> q :bwipeout<cr>
277 " The following hooks are available:
279 " VCSBufferCreated This event is fired just after a VCS command
280 " output buffer is created. It is executed
281 " within the context of the new buffer.
283 " VCSBufferSetup This event is fired just after VCS buffer setup
284 " occurs, if enabled.
286 " VCSPluginInit This event is fired when the VCSCommand plugin
289 " VCSPluginFinish This event is fired just after the VCSCommand
292 " VCSVimDiffFinish This event is fired just after the VCSVimDiff
293 " command executes to allow customization of,
294 " for instance, window placement and focus.
296 " Section: Plugin header {{{1
298 " loaded_VCSCommand is set to 1 when the initialization begins, and 2 when it
299 " completes. This allows various actions to only be taken by functions after
300 " system initialization.
302 if exists('VCSCommandDisableAll')
306 if exists('loaded_VCSCommand')
309 let loaded_VCSCommand = 1
312 echohl WarningMsg|echomsg 'VCSCommand requires at least VIM 7.0'|echohl None
319 " Section: Event group setup {{{1
324 augroup VCSCommandCommit
327 " Section: Plugin initialization {{{1
328 silent do VCSCommand User VCSPluginInit
330 " Section: Constants declaration {{{1
332 let g:VCSCOMMAND_IDENTIFY_EXACT = 1
333 let g:VCSCOMMAND_IDENTIFY_INEXACT = -1
335 " Section: Script variable initialization {{{1
337 " Hidden functions for use by extensions
338 let s:VCSCommandUtility = {}
340 " plugin-specific information: {vcs -> [script, {command -> function}, {key -> mapping}]}
343 " temporary values of overridden configuration variables
344 let s:optionOverrides = {}
346 " state flag used to vary behavior of certain automated actions
347 let s:isEditFileRunning = 0
349 " commands needed to restore diff buffers to their original state
350 unlet! s:vimDiffRestoreCmd
352 " original buffer currently reflected in vimdiff windows
353 unlet! s:vimDiffSourceBuffer
356 unlet! s:vimDiffScratchList
358 " Section: Utility functions {{{1
360 " Function: s:ReportError(mapping) {{{2
361 " Displays the given error in a consistent faction. This is intended to be
362 " invoked from a catch statement.
364 function! s:ReportError(error)
365 echohl WarningMsg|echomsg 'VCSCommand: ' . a:error|echohl None
368 " Function s:VCSCommandUtility.system(...) {{{2
369 " Replacement for system() function. This version protects the quoting in the
370 " command line on Windows systems.
372 function! s:VCSCommandUtility.system(...)
373 if (has("win32") || has("win64")) && &sxq !~ '"'
378 return call('system', a:000)
380 if exists("save_sxq")
386 " Function: s:CreateMapping(shortcut, expansion, display) {{{2
387 " Creates the given mapping by prepending the contents of
388 " 'VCSCommandMapPrefix' (by default '<Leader>c') to the given shortcut and
389 " mapping it to the given plugin function. If a mapping exists for the
390 " specified shortcut + prefix, emit an error but continue. If a mapping
391 " exists for the specified function, do nothing.
393 function! s:CreateMapping(shortcut, expansion, display)
394 let lhs = VCSCommandGetOption('VCSCommandMapPrefix', '<Leader>c') . a:shortcut
395 if !hasmapto(a:expansion)
397 execute 'nmap <silent> <unique>' lhs a:expansion
398 catch /^Vim(.*):E227:/
400 echohl WarningMsg|echomsg 'VCSCommand: mapping ''' . lhs . ''' already exists, refusing to overwrite. The mapping for ' . a:display . ' will not be available.'|echohl None
406 " Function: s:ExecuteExtensionMapping(mapping) {{{2
407 " Invokes the appropriate extension mapping depending on the type of the
410 function! s:ExecuteExtensionMapping(mapping)
411 let buffer = bufnr('%')
412 let vcsType = VCSCommandGetVCSType(buffer)
413 if !has_key(s:plugins, vcsType)
414 throw 'Unknown VCS type: ' . vcsType
416 if !has_key(s:plugins[vcsType][2], a:mapping)
417 throw 'This extended mapping is not defined for ' . vcsType
419 silent execute 'normal' ':' . s:plugins[vcsType][2][a:mapping] . "\<CR>"
422 " Function: s:ExecuteVCSCommand(command, argList) {{{2
423 " Calls the indicated plugin-specific VCS command on the current buffer.
424 " Returns: buffer number of resulting output scratch buffer, or -1 if an error
427 function! s:ExecuteVCSCommand(command, argList)
429 let buffer = bufnr('%')
431 let vcsType = VCSCommandGetVCSType(buffer)
432 if !has_key(s:plugins, vcsType)
433 throw 'Unknown VCS type: ' . vcsType
436 let originalBuffer = VCSCommandGetOriginalBuffer(buffer)
437 let bufferName = bufname(originalBuffer)
439 " It is already known that the directory is under VCS control. No further
440 " checks are needed. Otherwise, perform some basic sanity checks to avoid
441 " VCS-specific error messages from confusing things.
442 if !isdirectory(bufferName)
443 if !filereadable(bufferName)
444 throw 'No such file ' . bufferName
448 let functionMap = s:plugins[vcsType][1]
449 if !has_key(functionMap, a:command)
450 throw 'Command ''' . a:command . ''' not implemented for ' . vcsType
452 return functionMap[a:command](a:argList)
454 call s:ReportError(v:exception)
459 " Function: s:GenerateResultBufferName(command, originalBuffer, vcsType, statusText) {{{2
460 " Default method of generating the name for VCS result buffers. This can be
461 " overridden with the VCSResultBufferNameFunction variable.
463 function! s:GenerateResultBufferName(command, originalBuffer, vcsType, statusText)
464 let fileName = bufname(a:originalBuffer)
465 let bufferName = a:vcsType . ' ' . a:command
466 if strlen(a:statusText) > 0
467 let bufferName .= ' ' . a:statusText
469 let bufferName .= ' ' . fileName
471 let versionedBufferName = bufferName
472 while buflisted(versionedBufferName)
474 let versionedBufferName = bufferName . ' (' . counter . ')'
476 return versionedBufferName
479 " Function: s:GenerateResultBufferNameWithExtension(command, originalBuffer, vcsType, statusText) {{{2
480 " Method of generating the name for VCS result buffers that uses the original
481 " file name with the VCS type and command appended as extensions.
483 function! s:GenerateResultBufferNameWithExtension(command, originalBuffer, vcsType, statusText)
484 let fileName = bufname(a:originalBuffer)
485 let bufferName = a:vcsType . ' ' . a:command
486 if strlen(a:statusText) > 0
487 let bufferName .= ' ' . a:statusText
489 let bufferName .= ' ' . fileName . VCSCommandGetOption('VCSCommandResultBufferNameExtension', '.vcs')
491 let versionedBufferName = bufferName
492 while buflisted(versionedBufferName)
494 let versionedBufferName = '(' . counter . ') ' . bufferName
496 return versionedBufferName
499 " Function: s:EditFile(command, originalBuffer, statusText) {{{2
500 " Creates a new buffer of the given name and associates it with the given
503 function! s:EditFile(command, originalBuffer, statusText)
504 let vcsType = getbufvar(a:originalBuffer, 'VCSCommandVCSType')
506 " Protect against useless buffer set-up
507 let s:isEditFileRunning += 1
509 let editCommand = VCSCommandGetOption('VCSCommandEdit', 'split')
510 if editCommand == 'split'
511 if VCSCommandGetOption('VCSCommandSplit', 'horizontal') == 'horizontal'
514 vert rightbelow split
520 call s:SetupScratchBuffer(a:command, vcsType, a:originalBuffer, a:statusText)
523 let s:isEditFileRunning -= 1
527 " Function: s:SetupScratchBuffer(command, vcsType, originalBuffer, statusText) {{{2
528 " Creates convenience buffer variables and the name of a vcscommand result
531 function! s:SetupScratchBuffer(command, vcsType, originalBuffer, statusText)
532 let nameExtension = VCSCommandGetOption('VCSCommandResultBufferNameExtension', '')
533 if nameExtension == ''
534 let nameFunction = VCSCommandGetOption('VCSCommandResultBufferNameFunction', 's:GenerateResultBufferName')
536 let nameFunction = VCSCommandGetOption('VCSCommandResultBufferNameFunction', 's:GenerateResultBufferNameWithExtension')
539 let name = call(nameFunction, [a:command, a:originalBuffer, a:vcsType, a:statusText])
541 let b:VCSCommandCommand = a:command
542 let b:VCSCommandOriginalBuffer = a:originalBuffer
543 let b:VCSCommandSourceFile = bufname(a:originalBuffer)
544 let b:VCSCommandVCSType = a:vcsType
545 if a:statusText != ''
546 let b:VCSCommandStatusText = a:statusText
549 setlocal buftype=nofile
551 let &filetype = tolower(a:vcsType . a:command)
553 if VCSCommandGetOption('VCSCommandDeleteOnHide', 0)
554 setlocal bufhidden=delete
556 silent noautocmd file `=name`
559 " Function: s:SetupBuffer() {{{2
560 " Attempts to set the b:VCSCommandBufferInfo variable
562 function! s:SetupBuffer()
563 if (exists('b:VCSCommandBufferSetup') && b:VCSCommandBufferSetup)
564 " This buffer is already set up.
568 if !isdirectory(@%) && (strlen(&buftype) > 0 || !filereadable(@%))
569 " No special status for special buffers other than directory buffers.
573 if !VCSCommandGetOption('VCSCommandEnableBufferSetup', 0) || s:isEditFileRunning > 0
574 unlet! b:VCSCommandBufferSetup
579 let vcsType = VCSCommandGetVCSType(bufnr('%'))
580 let b:VCSCommandBufferInfo = s:plugins[vcsType][1].GetBufferInfo()
581 silent do VCSCommand User VCSBufferSetup
582 catch /No suitable plugin/
583 " This is not a VCS-controlled file.
584 let b:VCSCommandBufferInfo = []
587 let b:VCSCommandBufferSetup = 1
590 " Function: s:MarkOrigBufferForSetup(buffer) {{{2
591 " Resets the buffer setup state of the original buffer for a given VCS scratch
593 " Returns: The VCS buffer number in a passthrough mode.
595 function! s:MarkOrigBufferForSetup(buffer)
598 let origBuffer = VCSCommandGetOriginalBuffer(a:buffer)
599 " This should never not work, but I'm paranoid
600 if origBuffer != a:buffer
601 call setbufvar(origBuffer, 'VCSCommandBufferSetup', 0)
607 " Function: s:OverrideOption(option, [value]) {{{2
608 " Provides a temporary override for the given VCS option. If no value is
609 " passed, the override is disabled.
611 function! s:OverrideOption(option, ...)
613 call remove(s:optionOverrides[a:option], -1)
615 if !has_key(s:optionOverrides, a:option)
616 let s:optionOverrides[a:option] = []
618 call add(s:optionOverrides[a:option], a:1)
622 " Function: s:WipeoutCommandBuffers() {{{2
623 " Clears all current VCS output buffers of the specified type for a given source.
625 function! s:WipeoutCommandBuffers(originalBuffer, VCSCommand)
627 while buffer <= bufnr('$')
628 if getbufvar(buffer, 'VCSCommandOriginalBuffer') == a:originalBuffer
629 if getbufvar(buffer, 'VCSCommandCommand') == a:VCSCommand
633 let buffer = buffer + 1
637 " Function: s:VimDiffRestore(vimDiffBuff) {{{2
638 " Checks whether the given buffer is one whose deletion should trigger
639 " restoration of an original buffer after it was diffed. If so, it executes
640 " the appropriate setting command stored with that original buffer.
642 function! s:VimDiffRestore(vimDiffBuff)
643 let s:isEditFileRunning += 1
645 if exists('s:vimDiffSourceBuffer')
646 if a:vimDiffBuff == s:vimDiffSourceBuffer
647 " Original file is being removed.
648 unlet! s:vimDiffSourceBuffer
649 unlet! s:vimDiffRestoreCmd
650 unlet! s:vimDiffScratchList
652 let index = index(s:vimDiffScratchList, a:vimDiffBuff)
654 call remove(s:vimDiffScratchList, index)
655 if len(s:vimDiffScratchList) == 0
656 if exists('s:vimDiffRestoreCmd')
657 " All scratch buffers are gone, reset the original.
658 " Only restore if the source buffer is still in Diff mode
660 let sourceWinNR = bufwinnr(s:vimDiffSourceBuffer)
662 " The buffer is visible in at least one window
663 let currentWinNR = winnr()
664 while winbufnr(sourceWinNR) != -1
665 if winbufnr(sourceWinNR) == s:vimDiffSourceBuffer
666 execute sourceWinNR . 'wincmd w'
667 if getwinvar(0, '&diff')
668 execute s:vimDiffRestoreCmd
671 let sourceWinNR = sourceWinNR + 1
673 execute currentWinNR . 'wincmd w'
675 " The buffer is hidden. It must be visible in order to set the
677 let currentBufNR = bufnr('')
678 execute 'hide buffer' s:vimDiffSourceBuffer
679 if getwinvar(0, '&diff')
680 execute s:vimDiffRestoreCmd
682 execute 'hide buffer' currentBufNR
685 unlet s:vimDiffRestoreCmd
687 " All buffers are gone.
688 unlet s:vimDiffSourceBuffer
689 unlet s:vimDiffScratchList
695 let s:isEditFileRunning -= 1
699 " Section: Generic VCS command functions {{{1
701 " Function: s:VCSAnnotate(...) {{{2
702 function! s:VCSAnnotate(bang, ...)
705 let currentBuffer = bufnr('%')
706 let originalBuffer = VCSCommandGetOriginalBuffer(currentBuffer)
708 let annotateBuffer = s:ExecuteVCSCommand('Annotate', a:000)
709 if annotateBuffer == -1
712 if a:bang == '!' && VCSCommandGetOption('VCSCommandDisableSplitAnnotate', 0) == 0
713 let vcsType = VCSCommandGetVCSType(annotateBuffer)
714 let functionMap = s:plugins[vcsType][1]
716 if has_key(s:plugins[vcsType][1], 'AnnotateSplitRegex')
717 let splitRegex = s:plugins[vcsType][1]['AnnotateSplitRegex']
719 let splitRegex = VCSCommandGetOption('VCSCommand' . vcsType . 'AnnotateSplitRegex', splitRegex)
721 return annotateBuffer
723 let originalFileType = getbufvar(originalBuffer, '&ft')
724 let annotateFileType = getbufvar(annotateBuffer, '&ft')
725 execute "normal 0zR\<c-v>G/" . splitRegex . "/e\<cr>d"
726 call setbufvar('%', '&filetype', getbufvar(originalBuffer, '&filetype'))
730 execute "normal" . col('$') . "\<c-w>|"
731 call s:SetupScratchBuffer('annotate', vcsType, originalBuffer, 'header')
735 if currentBuffer == originalBuffer
736 " Starting from the original source buffer, so the
737 " current line is relevant.
739 " No argument list means that we're annotating
740 " the current version, so jumping to the same
741 " line is the expected action.
742 execute "normal" line . 'G'
744 " The execution of the buffer created autocommand
745 " re-folds the buffer. Display the current line
752 return annotateBuffer
754 call s:ReportError(v:exception)
759 " Function: s:VCSCommit() {{{2
760 function! s:VCSCommit(bang, message)
762 let vcsType = VCSCommandGetVCSType(bufnr('%'))
763 if !has_key(s:plugins, vcsType)
764 throw 'Unknown VCS type: ' . vcsType
767 let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
769 " Handle the commit message being specified. If a message is supplied, it
770 " is used; if bang is supplied, an empty message is used; otherwise, the
771 " user is provided a buffer from which to edit the commit message.
773 if strlen(a:message) > 0 || a:bang == '!'
774 return s:VCSFinishCommit([a:message], originalBuffer)
777 call s:EditFile('commitlog', originalBuffer, '')
778 setlocal ft=vcscommit
780 " Create a commit mapping.
782 nnoremap <silent> <buffer> <Plug>VCSCommit :call <SID>VCSFinishCommitWithBuffer()<CR>
784 silent 0put ='VCS: ----------------------------------------------------------------------'
785 silent put ='VCS: Please enter log message. Lines beginning with ''VCS:'' are removed automatically.'
786 silent put ='VCS: To finish the commit, Type <leader>cc (or your own <Plug>VCSCommit mapping)'
788 if VCSCommandGetOption('VCSCommandCommitOnWrite', 1) == 1
789 setlocal buftype=acwrite
790 au VCSCommandCommit BufWriteCmd <buffer> call s:VCSFinishCommitWithBuffer()
791 silent put ='VCS: or write this buffer'
794 silent put ='VCS: ----------------------------------------------------------------------'
798 call s:ReportError(v:exception)
803 " Function: s:VCSFinishCommitWithBuffer() {{{2
804 " Wrapper for s:VCSFinishCommit which is called only from a commit log buffer
805 " which removes all lines starting with 'VCS:'.
807 function! s:VCSFinishCommitWithBuffer()
809 let currentBuffer = bufnr('%')
810 let logMessageList = getbufline('%', 1, '$')
811 call filter(logMessageList, 'v:val !~ ''^\s*VCS:''')
812 let resultBuffer = s:VCSFinishCommit(logMessageList, b:VCSCommandOriginalBuffer)
814 execute 'bw' currentBuffer
819 " Function: s:VCSFinishCommit(logMessageList, originalBuffer) {{{2
820 function! s:VCSFinishCommit(logMessageList, originalBuffer)
821 let shellSlashBak = &shellslash
824 let messageFileName = tempname()
825 call writefile(a:logMessageList, messageFileName)
827 let resultBuffer = s:ExecuteVCSCommand('Commit', [messageFileName])
831 return s:MarkOrigBufferForSetup(resultBuffer)
833 call delete(messageFileName)
836 let &shellslash = shellSlashBak
840 " Function: s:VCSGotoOriginal(bang) {{{2
841 function! s:VCSGotoOriginal(bang)
842 let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
843 if originalBuffer > 0
844 let origWinNR = bufwinnr(originalBuffer)
846 execute 'buffer' originalBuffer
848 execute origWinNR . 'wincmd w'
852 let buffmaxnr = bufnr('$')
853 while buffnr <= buffmaxnr
854 if getbufvar(buffnr, 'VCSCommandOriginalBuffer') == originalBuffer
857 let buffnr = buffnr + 1
863 function! s:VCSDiff(...) "{{{2
864 let resultBuffer = s:ExecuteVCSCommand('Diff', a:000)
866 let &filetype = 'diff'
867 elseif resultBuffer == 0
868 echomsg 'No differences found'
873 function! s:VCSReview(...) "{{{2
874 let resultBuffer = s:ExecuteVCSCommand('Review', a:000)
876 let &filetype = getbufvar(b:VCSCommandOriginalBuffer, '&filetype')
881 " Function: s:VCSVimDiff(...) {{{2
882 function! s:VCSVimDiff(...)
884 let vcsType = VCSCommandGetVCSType(bufnr('%'))
885 if !has_key(s:plugins, vcsType)
886 throw 'Unknown VCS type: ' . vcsType
888 let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
889 let s:isEditFileRunning = s:isEditFileRunning + 1
891 " If there's already a VimDiff'ed window, restore it.
892 " There may only be one VCSVimDiff original window at a time.
894 if exists('s:vimDiffSourceBuffer') && s:vimDiffSourceBuffer != originalBuffer
895 " Clear the existing vimdiff setup by removing the result buffers.
896 call s:WipeoutCommandBuffers(s:vimDiffSourceBuffer, 'vimdiff')
899 let orientation = &diffopt =~ 'horizontal' ? 'horizontal' : 'vertical'
900 let orientation = VCSCommandGetOption('VCSCommandSplit', orientation)
901 let orientation = VCSCommandGetOption('VCSCommandDiffSplit', orientation)
905 " Reset the vimdiff system, as 2 explicit versions were provided.
906 if exists('s:vimDiffSourceBuffer')
907 call s:WipeoutCommandBuffers(s:vimDiffSourceBuffer, 'vimdiff')
909 let resultBuffer = s:plugins[vcsType][1].Review([a:1])
911 echomsg 'Can''t open revision ' . a:1
914 let b:VCSCommandCommand = 'vimdiff'
916 let s:vimDiffScratchList = [resultBuffer]
917 " If no split method is defined, cheat, and set it to vertical.
919 call s:OverrideOption('VCSCommandSplit', orientation)
920 let resultBuffer = s:plugins[vcsType][1].Review([a:2])
922 call s:OverrideOption('VCSCommandSplit')
925 echomsg 'Can''t open revision ' . a:1
928 let b:VCSCommandCommand = 'vimdiff'
930 let s:vimDiffScratchList += [resultBuffer]
933 call s:OverrideOption('VCSCommandEdit', 'split')
935 " Force splitting behavior, otherwise why use vimdiff?
936 call s:OverrideOption('VCSCommandSplit', orientation)
939 let resultBuffer = s:plugins[vcsType][1].Review([])
941 let resultBuffer = s:plugins[vcsType][1].Review([a:1])
944 call s:OverrideOption('VCSCommandSplit')
947 call s:OverrideOption('VCSCommandEdit')
950 echomsg 'Can''t open current revision'
953 let b:VCSCommandCommand = 'vimdiff'
956 if !exists('s:vimDiffSourceBuffer')
957 " New instance of vimdiff.
958 let s:vimDiffScratchList = [resultBuffer]
960 " This could have been invoked on a VCS result buffer, not the
963 execute 'buffer' originalBuffer
964 " Store info for later original buffer restore
965 let s:vimDiffRestoreCmd =
966 \ 'call setbufvar('.originalBuffer.', ''&diff'', '.getbufvar(originalBuffer, '&diff').')'
967 \ . '|call setbufvar('.originalBuffer.', ''&foldcolumn'', '.getbufvar(originalBuffer, '&foldcolumn').')'
968 \ . '|call setbufvar('.originalBuffer.', ''&foldenable'', '.getbufvar(originalBuffer, '&foldenable').')'
969 \ . '|call setbufvar('.originalBuffer.', ''&foldmethod'', '''.getbufvar(originalBuffer, '&foldmethod').''')'
970 \ . '|call setbufvar('.originalBuffer.', ''&foldlevel'', '''.getbufvar(originalBuffer, '&foldlevel').''')'
971 \ . '|call setbufvar('.originalBuffer.', ''&scrollbind'', '.getbufvar(originalBuffer, '&scrollbind').')'
972 \ . '|call setbufvar('.originalBuffer.', ''&wrap'', '.getbufvar(originalBuffer, '&wrap').')'
973 \ . '|if &foldmethod==''manual''|execute ''normal zE''|endif'
977 " Adding a window to an existing vimdiff
978 let s:vimDiffScratchList += [resultBuffer]
982 let s:vimDiffSourceBuffer = originalBuffer
984 " Avoid executing the modeline in the current buffer after the autocommand.
986 let currentBuffer = bufnr('%')
987 let saveModeline = getbufvar(currentBuffer, '&modeline')
989 call setbufvar(currentBuffer, '&modeline', 0)
990 silent do VCSCommand User VCSVimDiffFinish
992 call setbufvar(currentBuffer, '&modeline', saveModeline)
996 let s:isEditFileRunning = s:isEditFileRunning - 1
999 call s:ReportError(v:exception)
1004 " Section: Public functions {{{1
1006 " Function: VCSCommandGetVCSType() {{{2
1007 " Sets the b:VCSCommandVCSType variable in the given buffer to the
1008 " appropriate source control system name.
1010 " This uses the Identify extension function to test the buffer. If the
1011 " Identify function returns VCSCOMMAND_IDENTIFY_EXACT, the match is considered
1012 " exact. If the Identify function returns VCSCOMMAND_IDENTIFY_INEXACT, the
1013 " match is considered inexact, and is only applied if no exact match is found.
1014 " Multiple inexact matches is currently considered an error.
1016 function! VCSCommandGetVCSType(buffer)
1017 let vcsType = getbufvar(a:buffer, 'VCSCommandVCSType')
1018 if strlen(vcsType) > 0
1021 if exists("g:VCSCommandVCSTypeOverride")
1022 let fullpath = fnamemodify(bufname(a:buffer), ':p')
1023 for [path, vcsType] in g:VCSCommandVCSTypeOverride
1024 if match(fullpath, path) > -1
1025 call setbufvar(a:buffer, 'VCSCommandVCSType', vcsType)
1031 for vcsType in keys(s:plugins)
1032 let identified = s:plugins[vcsType][1].Identify(a:buffer)
1034 if identified == g:VCSCOMMAND_IDENTIFY_EXACT
1035 let matches = [vcsType]
1038 let matches += [vcsType]
1042 if len(matches) == 1
1043 call setbufvar(a:buffer, 'VCSCommandVCSType', matches[0])
1045 elseif len(matches) == 0
1046 throw 'No suitable plugin'
1048 throw 'Too many matching VCS: ' . join(matches)
1052 " Function: VCSCommandChdir(directory) {{{2
1053 " Changes the current directory, respecting :lcd changes.
1055 function! VCSCommandChdir(directory)
1057 if exists("*haslocaldir") && haslocaldir()
1060 execute command escape(a:directory, ' ')
1063 " Function: VCSCommandChangeToCurrentFileDir() {{{2
1064 " Go to the directory in which the given file is located.
1066 function! VCSCommandChangeToCurrentFileDir(fileName)
1067 let oldCwd = getcwd()
1068 let newCwd = fnamemodify(resolve(a:fileName), ':p:h')
1069 if strlen(newCwd) > 0
1070 call VCSCommandChdir(newCwd)
1075 " Function: VCSCommandGetOriginalBuffer(vcsBuffer) {{{2
1076 " Attempts to locate the original file to which VCS operations were applied
1077 " for a given buffer.
1079 function! VCSCommandGetOriginalBuffer(vcsBuffer)
1080 let origBuffer = getbufvar(a:vcsBuffer, 'VCSCommandOriginalBuffer')
1082 if bufexists(origBuffer)
1085 " Original buffer no longer exists.
1086 throw 'Original buffer for this VCS buffer no longer exists.'
1089 " No original buffer
1094 " Function: VCSCommandRegisterModule(name, file, commandMap) {{{2
1095 " Allows VCS modules to register themselves.
1097 function! VCSCommandRegisterModule(name, path, commandMap, mappingMap)
1098 let s:plugins[a:name] = [a:path, a:commandMap, a:mappingMap]
1099 if !empty(a:mappingMap)
1100 \ && !VCSCommandGetOption('VCSCommandDisableMappings', 0)
1101 \ && !VCSCommandGetOption('VCSCommandDisableExtensionMappings', 0)
1102 for shortcut in keys(a:mappingMap)
1103 let expansion = ":call <SID>ExecuteExtensionMapping('" . shortcut . "')<CR>"
1104 call s:CreateMapping(shortcut, expansion, a:name . " extension mapping " . shortcut)
1107 return s:VCSCommandUtility
1110 " Function: VCSCommandDoCommand(cmd, cmdName, statusText, [options]) {{{2
1111 " General skeleton for VCS function execution. The given command is executed
1112 " after appending the current buffer name (or substituting it for
1113 " <VCSCOMMANDFILE>, if such a token is present). The output is captured in a
1116 " The optional 'options' Dictionary may contain the following options:
1117 " allowNonZeroExit: if non-zero, if the underlying VCS command has a
1118 " non-zero exit status, the command is still considered
1119 " successfuly. This defaults to zero.
1120 " Returns: name of the new command buffer containing the command results
1122 function! VCSCommandDoCommand(cmd, cmdName, statusText, options)
1123 let allowNonZeroExit = 0
1124 if has_key(a:options, 'allowNonZeroExit')
1125 let allowNonZeroExit = a:options.allowNonZeroExit
1128 let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
1129 if originalBuffer == -1
1130 throw 'Original buffer no longer exists, aborting.'
1133 let path = resolve(bufname(originalBuffer))
1135 " Work with netrw or other systems where a directory listing is displayed in
1138 if isdirectory(path)
1141 let fileName = fnamemodify(path, ':t')
1144 if match(a:cmd, '<VCSCOMMANDFILE>') > 0
1145 let fullCmd = substitute(a:cmd, '<VCSCOMMANDFILE>', fileName, 'g')
1147 let fullCmd = a:cmd . ' -- "' . fileName . '"'
1150 " Change to the directory of the current buffer. This is done for CVS, but
1151 " is left in for other systems as it does not affect them negatively.
1153 let oldCwd = VCSCommandChangeToCurrentFileDir(path)
1155 let output = s:VCSCommandUtility.system(fullCmd)
1157 call VCSCommandChdir(oldCwd)
1160 " HACK: if line endings in the repository have been corrupted, the output
1161 " of the command will be confused.
1162 let output = substitute(output, "\r", '', 'g')
1164 if v:shell_error && !allowNonZeroExit
1165 if strlen(output) == 0
1166 throw 'Version control command failed'
1168 let output = substitute(output, '\n', ' ', 'g')
1169 throw 'Version control command failed: ' . output
1173 if strlen(output) == 0
1174 " Handle case of no output. In this case, it is important to check the
1175 " file status, especially since cvs edit/unedit may change the attributes
1176 " of the file with no visible output.
1182 call s:EditFile(a:cmdName, originalBuffer, a:statusText)
1186 " The last command left a blank line at the end of the buffer. If the
1187 " last line is folded (a side effect of the 'put') then the attempt to
1188 " remove the blank line will kill the last fold.
1190 " This could be fixed by explicitly detecting whether the last line is
1191 " within a fold, but I prefer to simply unfold the result buffer altogether.
1200 " Define the environment and execute user-defined hooks.
1202 silent do VCSCommand User VCSBufferCreated
1206 " Function: VCSCommandGetOption(name, default) {{{2
1207 " Grab a user-specified option to override the default provided. Options are
1208 " searched in the window, buffer, then global spaces.
1210 function! VCSCommandGetOption(name, default)
1211 if has_key(s:optionOverrides, a:name) && len(s:optionOverrides[a:name]) > 0
1212 return s:optionOverrides[a:name][-1]
1213 elseif exists('w:' . a:name)
1215 elseif exists('b:' . a:name)
1217 elseif exists('g:' . a:name)
1224 " Function: VCSCommandDisableBufferSetup() {{{2
1225 " Global function for deactivating the buffer autovariables.
1227 function! VCSCommandDisableBufferSetup()
1228 let g:VCSCommandEnableBufferSetup = 0
1229 silent! augroup! VCSCommandPlugin
1232 " Function: VCSCommandEnableBufferSetup() {{{2
1233 " Global function for activating the buffer autovariables.
1235 function! VCSCommandEnableBufferSetup()
1236 let g:VCSCommandEnableBufferSetup = 1
1237 augroup VCSCommandPlugin
1239 au BufEnter * call s:SetupBuffer()
1242 " Only auto-load if the plugin is fully loaded. This gives other plugins a
1244 if g:loaded_VCSCommand == 2
1245 call s:SetupBuffer()
1249 " Function: VCSCommandGetStatusLine() {{{2
1250 " Default (sample) status line entry for VCS-controlled files. This is only
1251 " useful if VCS-managed buffer mode is on (see the VCSCommandEnableBufferSetup
1252 " variable for how to do this).
1254 function! VCSCommandGetStatusLine()
1255 if exists('b:VCSCommandCommand')
1256 " This is a result buffer. Return nothing because the buffer name
1257 " contains information already.
1261 if exists('b:VCSCommandVCSType')
1262 \ && exists('g:VCSCommandEnableBufferSetup')
1263 \ && g:VCSCommandEnableBufferSetup
1264 \ && exists('b:VCSCommandBufferInfo')
1265 return '[' . join(extend([b:VCSCommandVCSType], b:VCSCommandBufferInfo), ' ') . ']'
1271 " Section: Command definitions {{{1
1272 " Section: Primary commands {{{2
1273 com! -nargs=* VCSAdd call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Add', [<f-args>]))
1274 com! -nargs=* -bang VCSAnnotate call s:VCSAnnotate(<q-bang>, <f-args>)
1275 com! -nargs=* -bang VCSBlame call s:VCSAnnotate(<q-bang>, <f-args>)
1276 com! -nargs=? -bang VCSCommit call s:VCSCommit(<q-bang>, <q-args>)
1277 com! -nargs=* VCSDelete call s:ExecuteVCSCommand('Delete', [<f-args>])
1278 com! -nargs=* VCSDiff call s:VCSDiff(<f-args>)
1279 com! -nargs=0 -bang VCSGotoOriginal call s:VCSGotoOriginal(<q-bang>)
1280 com! -nargs=* VCSInfo call s:ExecuteVCSCommand('Info', [<f-args>])
1281 com! -nargs=* VCSLock call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Lock', [<f-args>]))
1282 com! -nargs=* VCSLog call s:ExecuteVCSCommand('Log', [<f-args>])
1283 com! -nargs=* VCSRemove call s:ExecuteVCSCommand('Delete', [<f-args>])
1284 com! -nargs=0 VCSRevert call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Revert', []))
1285 com! -nargs=? VCSReview call s:VCSReview(<f-args>)
1286 com! -nargs=* VCSStatus call s:ExecuteVCSCommand('Status', [<f-args>])
1287 com! -nargs=* VCSUnlock call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Unlock', [<f-args>]))
1288 com! -nargs=0 VCSUpdate call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Update', []))
1289 com! -nargs=* VCSVimDiff call s:VCSVimDiff(<f-args>)
1291 " Section: VCS buffer management commands {{{2
1292 com! VCSCommandDisableBufferSetup call VCSCommandDisableBufferSetup()
1293 com! VCSCommandEnableBufferSetup call VCSCommandEnableBufferSetup()
1295 " Allow reloading VCSCommand.vim
1296 com! VCSReload let savedPlugins = s:plugins|let s:plugins = {}|aunmenu Plugin.VCS|unlet! g:loaded_VCSCommand|runtime plugin/vcscommand.vim|for plugin in values(savedPlugins)|execute 'source' plugin[0]|endfor|unlet savedPlugins
1298 " Section: Plugin command mappings {{{1
1299 nnoremap <silent> <Plug>VCSAdd :VCSAdd<CR>
1300 nnoremap <silent> <Plug>VCSAnnotate :VCSAnnotate<CR>
1301 nnoremap <silent> <Plug>VCSCommit :VCSCommit<CR>
1302 nnoremap <silent> <Plug>VCSDelete :VCSDelete<CR>
1303 nnoremap <silent> <Plug>VCSDiff :VCSDiff<CR>
1304 nnoremap <silent> <Plug>VCSGotoOriginal :VCSGotoOriginal<CR>
1305 nnoremap <silent> <Plug>VCSClearAndGotoOriginal :VCSGotoOriginal!<CR>
1306 nnoremap <silent> <Plug>VCSInfo :VCSInfo<CR>
1307 nnoremap <silent> <Plug>VCSLock :VCSLock<CR>
1308 nnoremap <silent> <Plug>VCSLog :VCSLog<CR>
1309 nnoremap <silent> <Plug>VCSRevert :VCSRevert<CR>
1310 nnoremap <silent> <Plug>VCSReview :VCSReview<CR>
1311 nnoremap <silent> <Plug>VCSSplitAnnotate :VCSAnnotate!<CR>
1312 nnoremap <silent> <Plug>VCSStatus :VCSStatus<CR>
1313 nnoremap <silent> <Plug>VCSUnlock :VCSUnlock<CR>
1314 nnoremap <silent> <Plug>VCSUpdate :VCSUpdate<CR>
1315 nnoremap <silent> <Plug>VCSVimDiff :VCSVimDiff<CR>
1317 " Section: Default mappings {{{1
1319 let s:defaultMappings = [
1321 \['c', 'VCSCommit'],
1322 \['D', 'VCSDelete'],
1324 \['G', 'VCSClearAndGotoOriginal'],
1325 \['g', 'VCSGotoOriginal'],
1329 \['N', 'VCSSplitAnnotate'],
1330 \['n', 'VCSAnnotate'],
1331 \['q', 'VCSRevert'],
1332 \['r', 'VCSReview'],
1333 \['s', 'VCSStatus'],
1334 \['U', 'VCSUnlock'],
1335 \['u', 'VCSUpdate'],
1336 \['v', 'VCSVimDiff'],
1339 if !VCSCommandGetOption('VCSCommandDisableMappings', 0)
1340 for [shortcut, vcsFunction] in VCSCommandGetOption('VCSCommandMappings', s:defaultMappings)
1341 call s:CreateMapping(shortcut, '<Plug>' . vcsFunction, '''' . vcsFunction . '''')
1345 " Section: Menu items {{{1
1346 amenu <silent> &Plugin.VCS.&Add <Plug>VCSAdd
1347 amenu <silent> &Plugin.VCS.A&nnotate <Plug>VCSAnnotate
1348 amenu <silent> &Plugin.VCS.&Commit <Plug>VCSCommit
1349 amenu <silent> &Plugin.VCS.Delete <Plug>VCSDelete
1350 amenu <silent> &Plugin.VCS.&Diff <Plug>VCSDiff
1351 amenu <silent> &Plugin.VCS.&Info <Plug>VCSInfo
1352 amenu <silent> &Plugin.VCS.&Log <Plug>VCSLog
1353 amenu <silent> &Plugin.VCS.Revert <Plug>VCSRevert
1354 amenu <silent> &Plugin.VCS.&Review <Plug>VCSReview
1355 amenu <silent> &Plugin.VCS.&Status <Plug>VCSStatus
1356 amenu <silent> &Plugin.VCS.&Update <Plug>VCSUpdate
1357 amenu <silent> &Plugin.VCS.&VimDiff <Plug>VCSVimDiff
1359 " Section: Autocommands to restore vimdiff state {{{1
1360 augroup VimDiffRestore
1362 au BufUnload * call s:VimDiffRestore(str2nr(expand('<abuf>')))
1365 " Section: Optional activation of buffer management {{{1
1367 if VCSCommandGetOption('VCSCommandEnableBufferSetup', 0)
1368 call VCSCommandEnableBufferSetup()
1371 " Section: VIM shutdown hook {{{1
1373 " Close all result buffers when VIM exits, to prevent them from being restored
1376 " Function: s:CloseAllResultBuffers() {{{2
1377 " Closes all vcscommand result buffers.
1378 function! s:CloseAllResultBuffers()
1379 " This avoids using bufdo as that may load buffers already loaded in another
1380 " vim process, resulting in an error.
1382 let buffmaxnr = bufnr('$')
1383 while buffnr <= buffmaxnr
1384 if getbufvar(buffnr, 'VCSCommandOriginalBuffer') != ""
1387 let buffnr = buffnr + 1
1391 augroup VCSCommandVIMShutdown
1393 au VimLeavePre * call s:CloseAllResultBuffers()
1396 " Section: Plugin completion {{{1
1398 let loaded_VCSCommand = 2
1400 silent do VCSCommand User VCSPluginFinish
1402 let &cpo = s:save_cpo