" vim600: set foldmethod=marker:
"
" Vim plugin to assist in working with files under control of various Version
" Control Systems, such as CVS, SVN, SVK, and git.
"
" Maintainer: Bob Hiestand <bob.hiestand@gmail.com>
" License:
" Copyright (c) 2008 Bob Hiestand
"
" Permission is hereby granted, free of charge, to any person obtaining a copy
" of this software and associated documentation files (the "Software"), to
" deal in the Software without restriction, including without limitation the
" rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
" sell copies of the Software, and to permit persons to whom the Software is
" furnished to do so, subject to the following conditions:
"
" The above copyright notice and this permission notice shall be included in
" all copies or substantial portions of the Software.
"
" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
" AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
" IN THE SOFTWARE.
"
" Section: Documentation {{{1
"
" Provides functions to invoke various source control commands on the current
" file (either the current buffer, or, in the case of an directory buffer, the
" directory and all subdirectories associated with the current buffer). The
" output of the commands is captured in a new scratch window.
"
" This plugin needs additional extension plugins, each specific to a source
" control system, to function. Several options include the name of the
" version control system in the option name. Such options use the placeholder
" text '{VCSType}', which would be replaced in actual usage with 'CVS' or
" 'SVN', for instance.
"
" Command documentation {{{2
"
" VCSAdd Adds the current file to source control.
"
" VCSAnnotate[!] Displays the current file with each line annotated with the
" version in which it was most recently changed. If an
" argument is given, the argument is used as a revision
" number to display. If not given an argument, it uses the
" most recent version of the file on the current branch.
" Additionally, if the current buffer is a VCSAnnotate buffer
" already, the version number on the current line is used.
"
" If '!' is used, the view of the annotated buffer is split
" so that the annotation is in a separate window from the
" content, and each is highlighted separately.
"
" VCSBlame Alias for 'VCSAnnotate'.
"
" VCSCommit[!] Commits changes to the current file to source control.
"
" If called with arguments, the arguments are the log message.
"
" If '!' is used, an empty log message is committed.
"
" If called with no arguments, this is a two-step command.
" The first step opens a buffer to accept a log message.
" When that buffer is written, it is automatically closed and
" the file is committed using the information from that log
" message. The commit can be abandoned if the log message
" buffer is deleted or wiped before being written.
"
" VCSDelete Deletes the current file and removes it from source control.
"
" VCSDiff With no arguments, this displays the differences between
" the current file and its parent version under source
" control in a new scratch buffer.
"
" With one argument, the diff is performed on the
" current file against the specified revision.
"
" With two arguments, the diff is performed between the
" specified revisions of the current file.
"
" This command uses the 'VCSCommand{VCSType}DiffOpt' variable
" to specify diff options. If that variable does not exist,
" a plugin-specific default is used. If you wish to have no
" options, then set it to the empty string.
"
" VCSGotoOriginal Jumps to the source buffer if the current buffer is a VCS
" scratch buffer. If VCSGotoOriginal[!] is used, remove all
" VCS scratch buffers associated with the original file.
"
" VCSInfo Displays extended information about the current file in a
" new scratch buffer.
"
" VCSLock Locks the current file in order to prevent other users from
" concurrently modifying it. The exact semantics of this
" command depend on the underlying VCS.
"
" VCSLog Displays the version history of the current file in a new
" scratch buffer.
"
" VCSRemove Alias for 'VCSDelete'.
"
" VCSRevert Replaces the modified version of the current file with the
" most recent version from the repository.
"
" VCSReview Displays a particular version of the current file in a new
" scratch buffer. If no argument is given, the most recent
" version of the file on the current branch is retrieved.
"
" VCSStatus Displays versioning information about the current file in a
" new scratch buffer.
"
" VCSUnlock Unlocks the current file in order to allow other users from
" concurrently modifying it. The exact semantics of this
" command depend on the underlying VCS.
"
" VCSUpdate Updates the current file with any relevant changes from the
" repository.
"
" VCSVimDiff Uses vimdiff to display differences between versions of the
" current file.
"
" If no revision is specified, the most recent version of the
" file on the current branch is used. With one argument,
" that argument is used as the revision as above. With two
" arguments, the differences between the two revisions is
" displayed using vimdiff.
"
" With either zero or one argument, the original buffer is
" used to perform the vimdiff. When the scratch buffer is
" closed, the original buffer will be returned to normal
" mode.
"
" Once vimdiff mode is started using the above methods,
" additional vimdiff buffers may be added by passing a single
" version argument to the command. There may be up to 4
" vimdiff buffers total.
"
" Using the 2-argument form of the command resets the vimdiff
" to only those 2 versions. Additionally, invoking the
" command on a different file will close the previous vimdiff
" buffers.
"
" Mapping documentation: {{{2
"
" By default, a mapping is defined for each command. User-provided mappings
" can be used instead by mapping to <Plug>CommandName, for instance:
"
" nmap ,ca <Plug>VCSAdd
"
" The default mappings are as follow:
"
" <Leader>ca VCSAdd
" <Leader>cn VCSAnnotate
" <Leader>cN VCSAnnotate!
" <Leader>cc VCSCommit
" <Leader>cD VCSDelete
" <Leader>cd VCSDiff
" <Leader>cg VCSGotoOriginal
" <Leader>cG VCSGotoOriginal!
" <Leader>ci VCSInfo
" <Leader>cl VCSLog
" <Leader>cL VCSLock
" <Leader>cr VCSReview
" <Leader>cs VCSStatus
" <Leader>cu VCSUpdate
" <Leader>cU VCSUnlock
" <Leader>cv VCSVimDiff
"
" Options documentation: {{{2
"
" Several variables are checked by the script to determine behavior as follow:
"
" VCSCommandCommitOnWrite
" This variable, if set to a non-zero value, causes the pending commit to
" take place immediately as soon as the log message buffer is written. If
" set to zero, only the VCSCommit mapping will cause the pending commit to
" occur. If not set, it defaults to 1.
"
" VCSCommandDeleteOnHide
" This variable, if set to a non-zero value, causes the temporary VCS result
" buffers to automatically delete themselves when hidden.
"
" VCSCommand{VCSType}DiffOpt
" This variable, if set, determines the options passed to the diff command
" of the underlying VCS. Each VCS plugin defines a default value.
"
" VCSCommandDiffSplit
" This variable overrides the VCSCommandSplit variable, but only for buffers
" created with VCSVimDiff.
"
" VCSCommandDisableAll
" This variable, if set, prevents the plugin or any extensions from loading
" at all. This is useful when a single runtime distribution is used on
" multiple systems with varying versions.
"
" VCSCommandDisableMappings
" This variable, if set to a non-zero value, prevents the default command
" mappings from being set.
"
" VCSCommandDisableExtensionMappings
" This variable, if set to a non-zero value, prevents the default command
" mappings from being set for commands specific to an individual VCS.
"
" VCSCommandEdit
" This variable controls whether to split the current window to display a
" scratch buffer ('split'), or to display it in the current buffer ('edit').
" If not set, it defaults to 'split'.
"
" VCSCommandEnableBufferSetup
" This variable, if set to a non-zero value, activates VCS buffer management
" mode. This mode means that the buffer variable 'VCSRevision' is set if
" the file is VCS-controlled. This is useful for displaying version
" information in the status bar. Additional options may be set by
" individual VCS plugins.
"
" VCSCommandMappings
" This variable, if set, overrides the default mappings used for shortcuts.
" It should be a List of 2-element Lists, each containing a shortcut and
" function name pair.
"
" VCSCommandMapPrefix
" This variable, if set, overrides the default mapping prefix ('<Leader>c').
" This allows customization of the mapping space used by the vcscommand
" shortcuts.
"
" VCSCommandResultBufferNameExtension
" This variable, if set to a non-blank value, is appended to the name of the
" VCS command output buffers. For example, '.vcs'. Using this option may
" help avoid problems caused by autocommands dependent on file extension.
"
" VCSCommandResultBufferNameFunction
" This variable, if set, specifies a custom function for naming VCS command
" output buffers. This function will be passed the following arguments:
"
" command - name of the VCS command being executed (such as 'Log' or
" 'Diff').
"
" originalBuffer - buffer number of the source file.
"
" vcsType - type of VCS controlling this file (such as 'CVS' or 'SVN').
"
" statusText - extra text associated with the VCS action (such as version
" numbers).
"
" VCSCommandSplit
" This variable controls the orientation of the various window splits that
" may occur (such as with VCSVimDiff, when using a VCS command on a VCS
" command buffer, or when the 'VCSCommandEdit' variable is set to 'split'.
" If set to 'horizontal', the resulting windows will be on stacked on top of
" one another. If set to 'vertical', the resulting windows will be
" side-by-side. If not set, it defaults to 'horizontal' for all but
" VCSVimDiff windows.
"
" VCSCommandVCSTypeOverride
" This variable allows the VCS type detection to be overridden on a
" path-by-path basis. The value of this variable is expected to be a List
" of Lists. Each high-level List item is a List containing two elements.
" The first element is a regular expression that will be matched against the
" full file name of a given buffer. If it matches, the second element will
" be used as the VCS type.
"
" Event documentation {{{2
" For additional customization, VCSCommand.vim uses User event autocommand
" hooks. Each event is in the VCSCommand group, and different patterns
" match the various hooks.
"
" For instance, the following could be added to the vimrc to provide a 'q'
" mapping to quit a VCS scratch buffer:
"
" augroup VCSCommand
" au VCSCommand User VCSBufferCreated silent! nmap <unique> <buffer> q :bwipeout<cr>
" augroup END
"
" The following hooks are available:
"
" VCSBufferCreated This event is fired just after a VCS command
" output buffer is created. It is executed
" within the context of the new buffer.
"
" VCSBufferSetup This event is fired just after VCS buffer setup
" occurs, if enabled.
"
" VCSPluginInit This event is fired when the VCSCommand plugin
" first loads.
"
" VCSPluginFinish This event is fired just after the VCSCommand
" plugin loads.
"
" VCSVimDiffFinish This event is fired just after the VCSVimDiff
" command executes to allow customization of,
" for instance, window placement and focus.
"
" Section: Plugin header {{{1
" loaded_VCSCommand is set to 1 when the initialization begins, and 2 when it
" completes. This allows various actions to only be taken by functions after
" system initialization.
if exists('VCSCommandDisableAll')
finish
endif
if exists('loaded_VCSCommand')
finish
endif
let loaded_VCSCommand = 1
if v:version < 700
echohl WarningMsg|echomsg 'VCSCommand requires at least VIM 7.0'|echohl None
finish
endif
let s:save_cpo=&cpo
set cpo&vim
" Section: Event group setup {{{1
augroup VCSCommand
augroup END
augroup VCSCommandCommit
augroup END
" Section: Plugin initialization {{{1
silent do VCSCommand User VCSPluginInit
" Section: Constants declaration {{{1
let g:VCSCOMMAND_IDENTIFY_EXACT = 1
let g:VCSCOMMAND_IDENTIFY_INEXACT = -1
" Section: Script variable initialization {{{1
" Hidden functions for use by extensions
let s:VCSCommandUtility = {}
" plugin-specific information: {vcs -> [script, {command -> function}, {key -> mapping}]}
let s:plugins = {}
" temporary values of overridden configuration variables
let s:optionOverrides = {}
" state flag used to vary behavior of certain automated actions
let s:isEditFileRunning = 0
" commands needed to restore diff buffers to their original state
unlet! s:vimDiffRestoreCmd
" original buffer currently reflected in vimdiff windows
unlet! s:vimDiffSourceBuffer
"
unlet! s:vimDiffScratchList
" Section: Utility functions {{{1
" Function: s:ReportError(mapping) {{{2
" Displays the given error in a consistent faction. This is intended to be
" invoked from a catch statement.
function! s:ReportError(error)
echohl WarningMsg|echomsg 'VCSCommand: ' . a:error|echohl None
endfunction
" Function s:VCSCommandUtility.system(...) {{{2
" Replacement for system() function. This version protects the quoting in the
" command line on Windows systems.
function! s:VCSCommandUtility.system(...)
if (has("win32") || has("win64")) && &sxq !~ '"'
let save_sxq = &sxq
set sxq=\"
endif
try
return call('system', a:000)
finally
if exists("save_sxq")
let &sxq = save_sxq
endif
endtry
endfunction
" Function: s:CreateMapping(shortcut, expansion, display) {{{2
" Creates the given mapping by prepending the contents of
" 'VCSCommandMapPrefix' (by default '<Leader>c') to the given shortcut and
" mapping it to the given plugin function. If a mapping exists for the
" specified shortcut + prefix, emit an error but continue. If a mapping
" exists for the specified function, do nothing.
function! s:CreateMapping(shortcut, expansion, display)
let lhs = VCSCommandGetOption('VCSCommandMapPrefix', '<Leader>c') . a:shortcut
if !hasmapto(a:expansion)
try
execute 'nmap <silent> <unique>' lhs a:expansion
catch /^Vim(.*):E227:/
if(&verbose != 0)
echohl WarningMsg|echomsg 'VCSCommand: mapping ''' . lhs . ''' already exists, refusing to overwrite. The mapping for ' . a:display . ' will not be available.'|echohl None
endif
endtry
endif
endfunction
" Function: s:ExecuteExtensionMapping(mapping) {{{2
" Invokes the appropriate extension mapping depending on the type of the
" current buffer.
function! s:ExecuteExtensionMapping(mapping)
let buffer = bufnr('%')
let vcsType = VCSCommandGetVCSType(buffer)
if !has_key(s:plugins, vcsType)
throw 'Unknown VCS type: ' . vcsType
endif
if !has_key(s:plugins[vcsType][2], a:mapping)
throw 'This extended mapping is not defined for ' . vcsType
endif
silent execute 'normal' ':' . s:plugins[vcsType][2][a:mapping] . "\<CR>"
endfunction
" Function: s:ExecuteVCSCommand(command, argList) {{{2
" Calls the indicated plugin-specific VCS command on the current buffer.
" Returns: buffer number of resulting output scratch buffer, or -1 if an error
" occurs.
function! s:ExecuteVCSCommand(command, argList)
try
let buffer = bufnr('%')
let vcsType = VCSCommandGetVCSType(buffer)
if !has_key(s:plugins, vcsType)
throw 'Unknown VCS type: ' . vcsType
endif
let originalBuffer = VCSCommandGetOriginalBuffer(buffer)
let bufferName = bufname(originalBuffer)
" It is already known that the directory is under VCS control. No further
" checks are needed. Otherwise, perform some basic sanity checks to avoid
" VCS-specific error messages from confusing things.
if !isdirectory(bufferName)
if !filereadable(bufferName)
throw 'No such file ' . bufferName
endif
endif
let functionMap = s:plugins[vcsType][1]
if !has_key(functionMap, a:command)
throw 'Command ''' . a:command . ''' not implemented for ' . vcsType
endif
return functionMap[a:command](a:argList)
catch
call s:ReportError(v:exception)
return -1
endtry
endfunction
" Function: s:GenerateResultBufferName(command, originalBuffer, vcsType, statusText) {{{2
" Default method of generating the name for VCS result buffers. This can be
" overridden with the VCSResultBufferNameFunction variable.
function! s:GenerateResultBufferName(command, originalBuffer, vcsType, statusText)
let fileName = bufname(a:originalBuffer)
let bufferName = a:vcsType . ' ' . a:command
if strlen(a:statusText) > 0
let bufferName .= ' ' . a:statusText
endif
let bufferName .= ' ' . fileName
let counter = 0
let versionedBufferName = bufferName
while bufexists(versionedBufferName)
let counter += 1
let versionedBufferName = bufferName . ' (' . counter . ')'
endwhile
return versionedBufferName
endfunction
" Function: s:GenerateResultBufferNameWithExtension(command, originalBuffer, vcsType, statusText) {{{2
" Method of generating the name for VCS result buffers that uses the original
" file name with the VCS type and command appended as extensions.
function! s:GenerateResultBufferNameWithExtension(command, originalBuffer, vcsType, statusText)
let fileName = bufname(a:originalBuffer)
let bufferName = a:vcsType . ' ' . a:command
if strlen(a:statusText) > 0
let bufferName .= ' ' . a:statusText
endif
let bufferName .= ' ' . fileName . VCSCommandGetOption('VCSCommandResultBufferNameExtension', '.vcs')
let counter = 0
let versionedBufferName = bufferName
while bufexists(versionedBufferName)
let counter += 1
let versionedBufferName = '(' . counter . ') ' . bufferName
endwhile
return versionedBufferName
endfunction
" Function: s:EditFile(command, originalBuffer, statusText) {{{2
" Creates a new buffer of the given name and associates it with the given
" original buffer.
function! s:EditFile(command, originalBuffer, statusText)
let vcsType = getbufvar(a:originalBuffer, 'VCSCommandVCSType')
" Protect against useless buffer set-up
let s:isEditFileRunning += 1
try
let editCommand = VCSCommandGetOption('VCSCommandEdit', 'split')
if editCommand == 'split'
if VCSCommandGetOption('VCSCommandSplit', 'horizontal') == 'horizontal'
rightbelow split
else
vert rightbelow split
endif
endif
enew
call s:SetupScratchBuffer(a:command, vcsType, a:originalBuffer, a:statusText)
finally
let s:isEditFileRunning -= 1
endtry
endfunction
" Function: s:SetupScratchBuffer(command, vcsType, originalBuffer, statusText) {{{2
" Creates convenience buffer variables and the name of a vcscommand result
" buffer.
function! s:SetupScratchBuffer(command, vcsType, originalBuffer, statusText)
let nameExtension = VCSCommandGetOption('VCSCommandResultBufferNameExtension', '')
if nameExtension == ''
let nameFunction = VCSCommandGetOption('VCSCommandResultBufferNameFunction', 's:GenerateResultBufferName')
else
let nameFunction = VCSCommandGetOption('VCSCommandResultBufferNameFunction', 's:GenerateResultBufferNameWithExtension')
endif
let name = call(nameFunction, [a:command, a:originalBuffer, a:vcsType, a:statusText])
let b:VCSCommandCommand = a:command
let b:VCSCommandOriginalBuffer = a:originalBuffer
let b:VCSCommandSourceFile = bufname(a:originalBuffer)
let b:VCSCommandVCSType = a:vcsType
if a:statusText != ''
let b:VCSCommandStatusText = a:statusText
endif
setlocal buftype=nofile
setlocal noswapfile
let &filetype = tolower(a:vcsType . a:command)
if VCSCommandGetOption('VCSCommandDeleteOnHide', 0)
setlocal bufhidden=delete
endif
silent noautocmd file `=name`
endfunction
" Function: s:SetupBuffer() {{{2
" Attempts to set the b:VCSCommandBufferInfo variable
function! s:SetupBuffer()
if (exists('b:VCSCommandBufferSetup') && b:VCSCommandBufferSetup)
" This buffer is already set up.
return
endif
if !isdirectory(@%) && (strlen(&buftype) > 0 || !filereadable(@%))
" No special status for special buffers other than directory buffers.
return
endif
if !VCSCommandGetOption('VCSCommandEnableBufferSetup', 0) || s:isEditFileRunning > 0
unlet! b:VCSCommandBufferSetup
return
endif
try
let vcsType = VCSCommandGetVCSType(bufnr('%'))
let b:VCSCommandBufferInfo = s:plugins[vcsType][1].GetBufferInfo()
silent do VCSCommand User VCSBufferSetup
catch /No suitable plugin/
" This is not a VCS-controlled file.
let b:VCSCommandBufferInfo = []
endtry
let b:VCSCommandBufferSetup = 1
endfunction
" Function: s:MarkOrigBufferForSetup(buffer) {{{2
" Resets the buffer setup state of the original buffer for a given VCS scratch
" buffer.
" Returns: The VCS buffer number in a passthrough mode.
function! s:MarkOrigBufferForSetup(buffer)
checktime
if a:buffer > 0
let origBuffer = VCSCommandGetOriginalBuffer(a:buffer)
" This should never not work, but I'm paranoid
if origBuffer != a:buffer
call setbufvar(origBuffer, 'VCSCommandBufferSetup', 0)
endif
endif
return a:buffer
endfunction
" Function: s:OverrideOption(option, [value]) {{{2
" Provides a temporary override for the given VCS option. If no value is
" passed, the override is disabled.
function! s:OverrideOption(option, ...)
if a:0 == 0
call remove(s:optionOverrides[a:option], -1)
else
if !has_key(s:optionOverrides, a:option)
let s:optionOverrides[a:option] = []
endif
call add(s:optionOverrides[a:option], a:1)
endif
endfunction
" Function: s:WipeoutCommandBuffers() {{{2
" Clears all current VCS output buffers of the specified type for a given source.
function! s:WipeoutCommandBuffers(originalBuffer, VCSCommand)
let buffer = 1
while buffer <= bufnr('$')
if getbufvar(buffer, 'VCSCommandOriginalBuffer') == a:originalBuffer
if getbufvar(buffer, 'VCSCommandCommand') == a:VCSCommand
execute 'bw' buffer
endif
endif
let buffer = buffer + 1
endwhile
endfunction
" Function: s:VimDiffRestore(vimDiffBuff) {{{2
" Checks whether the given buffer is one whose deletion should trigger
" restoration of an original buffer after it was diffed. If so, it executes
" the appropriate setting command stored with that original buffer.
function! s:VimDiffRestore(vimDiffBuff)
let s:isEditFileRunning += 1
try
if exists('s:vimDiffSourceBuffer')
if a:vimDiffBuff == s:vimDiffSourceBuffer
" Original file is being removed.
unlet! s:vimDiffSourceBuffer
unlet! s:vimDiffRestoreCmd
unlet! s:vimDiffScratchList
else
let index = index(s:vimDiffScratchList, a:vimDiffBuff)
if index >= 0
call remove(s:vimDiffScratchList, index)
if len(s:vimDiffScratchList) == 0
if exists('s:vimDiffRestoreCmd')
" All scratch buffers are gone, reset the original.
" Only restore if the source buffer is still in Diff mode
let sourceWinNR = bufwinnr(s:vimDiffSourceBuffer)
if sourceWinNR != -1
" The buffer is visible in at least one window
let currentWinNR = winnr()
while winbufnr(sourceWinNR) != -1
if winbufnr(sourceWinNR) == s:vimDiffSourceBuffer
execute sourceWinNR . 'wincmd w'
if getwinvar(0, '&diff')
execute s:vimDiffRestoreCmd
endif
endif
let sourceWinNR = sourceWinNR + 1
endwhile
execute currentWinNR . 'wincmd w'
else
" The buffer is hidden. It must be visible in order to set the
" diff option.
let currentBufNR = bufnr('')
execute 'hide buffer' s:vimDiffSourceBuffer
if getwinvar(0, '&diff')
execute s:vimDiffRestoreCmd
endif
execute 'hide buffer' currentBufNR
endif
unlet s:vimDiffRestoreCmd
endif
" All buffers are gone.
unlet s:vimDiffSourceBuffer
unlet s:vimDiffScratchList
endif
endif
endif
endif
finally
let s:isEditFileRunning -= 1
endtry
endfunction
" Section: Generic VCS command functions {{{1
" Function: s:VCSAnnotate(...) {{{2
function! s:VCSAnnotate(bang, ...)
try
let line = line('.')
let currentBuffer = bufnr('%')
let originalBuffer = VCSCommandGetOriginalBuffer(currentBuffer)
let annotateBuffer = s:ExecuteVCSCommand('Annotate', a:000)
if annotateBuffer == -1
return -1
endif
if a:bang == '!' && VCSCommandGetOption('VCSCommandDisableSplitAnnotate', 0) == 0
let vcsType = VCSCommandGetVCSType(annotateBuffer)
let functionMap = s:plugins[vcsType][1]
let splitRegex = ''
if has_key(s:plugins[vcsType][1], 'AnnotateSplitRegex')
let splitRegex = s:plugins[vcsType][1]['AnnotateSplitRegex']
endif
let splitRegex = VCSCommandGetOption('VCSCommand' . vcsType . 'AnnotateSplitRegex', splitRegex)
if splitRegex == ''
return annotateBuffer
endif
let originalFileType = getbufvar(originalBuffer, '&ft')
let annotateFileType = getbufvar(annotateBuffer, '&ft')
execute "normal 0zR\<c-v>G/" . splitRegex . "/e\<cr>d"
call setbufvar('%', '&filetype', getbufvar(originalBuffer, '&filetype'))
set scrollbind
leftabove vert new
normal 0P
execute "normal" . col('$') . "\<c-w>|"
call s:SetupScratchBuffer('annotate', vcsType, originalBuffer, 'header')
wincmd l
endif
if currentBuffer == originalBuffer
" Starting from the original source buffer, so the
" current line is relevant.
if a:0 == 0
" No argument list means that we're annotating
" the current version, so jumping to the same
" line is the expected action.
execute "normal" line . 'G'
if has('folding')
" The execution of the buffer created autocommand
" re-folds the buffer. Display the current line
" unfolded.
normal zv
endif
endif
endif
return annotateBuffer
catch
call s:ReportError(v:exception)
return -1
endtry
endfunction
" Function: s:VCSCommit() {{{2
function! s:VCSCommit(bang, message)
try
let vcsType = VCSCommandGetVCSType(bufnr('%'))
if !has_key(s:plugins, vcsType)
throw 'Unknown VCS type: ' . vcsType
endif
let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
" Handle the commit message being specified. If a message is supplied, it
" is used; if bang is supplied, an empty message is used; otherwise, the
" user is provided a buffer from which to edit the commit message.
if strlen(a:message) > 0 || a:bang == '!'
return s:VCSFinishCommit([a:message], originalBuffer)
endif
call s:EditFile('commitlog', originalBuffer, '')
setlocal ft=vcscommit
" Create a commit mapping.
nnoremap <silent> <buffer> <Plug>VCSCommit :call <SID>VCSFinishCommitWithBuffer()<CR>
silent 0put ='VCS: ----------------------------------------------------------------------'
silent put ='VCS: Please enter log message. Lines beginning with ''VCS:'' are removed automatically.'
silent put ='VCS: To finish the commit, Type <leader>cc (or your own <Plug>VCSCommit mapping)'
if VCSCommandGetOption('VCSCommandCommitOnWrite', 1) == 1
setlocal buftype=acwrite
au VCSCommandCommit BufWriteCmd <buffer> call s:VCSFinishCommitWithBuffer()
silent put ='VCS: or write this buffer'
endif
silent put ='VCS: ----------------------------------------------------------------------'
$
setlocal nomodified
silent do VCSCommand User VCSBufferCreated
catch
call s:ReportError(v:exception)
return -1
endtry
endfunction
" Function: s:VCSFinishCommitWithBuffer() {{{2
" Wrapper for s:VCSFinishCommit which is called only from a commit log buffer
" which removes all lines starting with 'VCS:'.
function! s:VCSFinishCommitWithBuffer()
setlocal nomodified
let currentBuffer = bufnr('%')
let logMessageList = getbufline('%', 1, '$')
call filter(logMessageList, 'v:val !~ ''^\s*VCS:''')
let resultBuffer = s:VCSFinishCommit(logMessageList, b:VCSCommandOriginalBuffer)
if resultBuffer >= 0
execute 'bw' currentBuffer
endif
return resultBuffer
endfunction
" Function: s:VCSFinishCommit(logMessageList, originalBuffer) {{{2
function! s:VCSFinishCommit(logMessageList, originalBuffer)
let messageFileName = tempname()
call writefile(a:logMessageList, messageFileName)
try
let resultBuffer = s:ExecuteVCSCommand('Commit', [messageFileName])
if resultBuffer < 0
return resultBuffer
endif
return s:MarkOrigBufferForSetup(resultBuffer)
finally
call delete(messageFileName)
endtry
endfunction
" Function: s:VCSGotoOriginal(bang) {{{2
function! s:VCSGotoOriginal(bang)
let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
if originalBuffer > 0
let origWinNR = bufwinnr(originalBuffer)
if origWinNR == -1
execute 'buffer' originalBuffer
else
execute origWinNR . 'wincmd w'
endif
if a:bang == '!'
let buffnr = 1
let buffmaxnr = bufnr('$')
while buffnr <= buffmaxnr
if getbufvar(buffnr, 'VCSCommandOriginalBuffer') == originalBuffer
execute 'bw' buffnr
endif
let buffnr = buffnr + 1
endwhile
endif
endif
endfunction
function! s:VCSDiff(...) "{{{2
let resultBuffer = s:ExecuteVCSCommand('Diff', a:000)
if resultBuffer > 0
let &filetype = 'diff'
elseif resultBuffer == 0
echomsg 'No differences found'
endif
return resultBuffer
endfunction
function! s:VCSReview(...) "{{{2
let resultBuffer = s:ExecuteVCSCommand('Review', a:000)
if resultBuffer > 0
let &filetype = getbufvar(b:VCSCommandOriginalBuffer, '&filetype')
endif
return resultBuffer
endfunction
" Function: s:VCSVimDiff(...) {{{2
function! s:VCSVimDiff(...)
try
let vcsType = VCSCommandGetVCSType(bufnr('%'))
if !has_key(s:plugins, vcsType)
throw 'Unknown VCS type: ' . vcsType
endif
let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
let s:isEditFileRunning = s:isEditFileRunning + 1
try
" If there's already a VimDiff'ed window, restore it.
" There may only be one VCSVimDiff original window at a time.
if exists('s:vimDiffSourceBuffer') && s:vimDiffSourceBuffer != originalBuffer
" Clear the existing vimdiff setup by removing the result buffers.
call s:WipeoutCommandBuffers(s:vimDiffSourceBuffer, 'vimdiff')
endif
let orientation = &diffopt =~ 'horizontal' ? 'horizontal' : 'vertical'
let orientation = VCSCommandGetOption('VCSCommandSplit', orientation)
let orientation = VCSCommandGetOption('VCSCommandDiffSplit', orientation)
" Split and diff
if(a:0 == 2)
" Reset the vimdiff system, as 2 explicit versions were provided.
if exists('s:vimDiffSourceBuffer')
call s:WipeoutCommandBuffers(s:vimDiffSourceBuffer, 'vimdiff')
endif
let resultBuffer = s:VCSReview(a:1)
if resultBuffer < 0
echomsg 'Can''t open revision ' . a:1
return resultBuffer
endif
let b:VCSCommandCommand = 'vimdiff'
diffthis
let s:vimDiffScratchList = [resultBuffer]
" If no split method is defined, cheat, and set it to vertical.
try
call s:OverrideOption('VCSCommandSplit', orientation)
let resultBuffer = s:VCSReview(a:2)
finally
call s:OverrideOption('VCSCommandSplit')
endtry
if resultBuffer < 0
echomsg 'Can''t open revision ' . a:1
return resultBuffer
endif
let b:VCSCommandCommand = 'vimdiff'
diffthis
let s:vimDiffScratchList += [resultBuffer]
else
" Add new buffer
call s:OverrideOption('VCSCommandEdit', 'split')
try
" Force splitting behavior, otherwise why use vimdiff?
call s:OverrideOption('VCSCommandSplit', orientation)
try
if(a:0 == 0)
let resultBuffer = s:VCSReview()
else
let resultBuffer = s:VCSReview(a:1)
endif
finally
call s:OverrideOption('VCSCommandSplit')
endtry
finally
call s:OverrideOption('VCSCommandEdit')
endtry
if resultBuffer < 0
echomsg 'Can''t open current revision'
return resultBuffer
endif
let b:VCSCommandCommand = 'vimdiff'
diffthis
if !exists('s:vimDiffSourceBuffer')
" New instance of vimdiff.
let s:vimDiffScratchList = [resultBuffer]
" This could have been invoked on a VCS result buffer, not the
" original buffer.
wincmd W
execute 'buffer' originalBuffer
" Store info for later original buffer restore
let s:vimDiffRestoreCmd =
\ 'call setbufvar('.originalBuffer.', ''&diff'', '.getbufvar(originalBuffer, '&diff').')'
\ . '|call setbufvar('.originalBuffer.', ''&foldcolumn'', '.getbufvar(originalBuffer, '&foldcolumn').')'
\ . '|call setbufvar('.originalBuffer.', ''&foldenable'', '.getbufvar(originalBuffer, '&foldenable').')'
\ . '|call setbufvar('.originalBuffer.', ''&foldmethod'', '''.getbufvar(originalBuffer, '&foldmethod').''')'
\ . '|call setbufvar('.originalBuffer.', ''&foldlevel'', '''.getbufvar(originalBuffer, '&foldlevel').''')'
\ . '|call setbufvar('.originalBuffer.', ''&scrollbind'', '.getbufvar(originalBuffer, '&scrollbind').')'
\ . '|call setbufvar('.originalBuffer.', ''&wrap'', '.getbufvar(originalBuffer, '&wrap').')'
\ . '|if &foldmethod==''manual''|execute ''normal zE''|endif'
diffthis
wincmd w
else
" Adding a window to an existing vimdiff
let s:vimDiffScratchList += [resultBuffer]
endif
endif
let s:vimDiffSourceBuffer = originalBuffer
" Avoid executing the modeline in the current buffer after the autocommand.
let currentBuffer = bufnr('%')
let saveModeline = getbufvar(currentBuffer, '&modeline')
try
call setbufvar(currentBuffer, '&modeline', 0)
silent do VCSCommand User VCSVimDiffFinish
finally
call setbufvar(currentBuffer, '&modeline', saveModeline)
endtry
return resultBuffer
finally
let s:isEditFileRunning = s:isEditFileRunning - 1
endtry
catch
call s:ReportError(v:exception)
return -1
endtry
endfunction
" Section: Public functions {{{1
" Function: VCSCommandGetVCSType() {{{2
" Sets the b:VCSCommandVCSType variable in the given buffer to the
" appropriate source control system name.
"
" This uses the Identify extension function to test the buffer. If the
" Identify function returns VCSCOMMAND_IDENTIFY_EXACT, the match is considered
" exact. If the Identify function returns VCSCOMMAND_IDENTIFY_INEXACT, the
" match is considered inexact, and is only applied if no exact match is found.
" Multiple inexact matches is currently considered an error.
function! VCSCommandGetVCSType(buffer)
let vcsType = getbufvar(a:buffer, 'VCSCommandVCSType')
if strlen(vcsType) > 0
return vcsType
endif
if exists("g:VCSCommandVCSTypeOverride")
let fullpath = fnamemodify(bufname(a:buffer), ':p')
for [path, vcsType] in g:VCSCommandVCSTypeOverride
if match(fullpath, path) > -1
call setbufvar(a:buffer, 'VCSCommandVCSType', vcsType)
return vcsType
endif
endfor
endif
let matches = []
for vcsType in keys(s:plugins)
let identified = s:plugins[vcsType][1].Identify(a:buffer)
if identified
if identified == g:VCSCOMMAND_IDENTIFY_EXACT
let matches = [vcsType]
break
else
let matches += [vcsType]
endif
endif
endfor
if len(matches) == 1
call setbufvar(a:buffer, 'VCSCommandVCSType', matches[0])
return matches[0]
elseif len(matches) == 0
throw 'No suitable plugin'
else
throw 'Too many matching VCS: ' . join(matches)
endif
endfunction
" Function: VCSCommandChdir(directory) {{{2
" Changes the current directory, respecting :lcd changes.
function! VCSCommandChdir(directory)
let command = 'cd'
if exists("*haslocaldir") && haslocaldir()
let command = 'lcd'
endif
execute command escape(a:directory, ' ')
endfunction
" Function: VCSCommandChangeToCurrentFileDir() {{{2
" Go to the directory in which the given file is located.
function! VCSCommandChangeToCurrentFileDir(fileName)
let oldCwd = getcwd()
let newCwd = fnamemodify(resolve(a:fileName), ':p:h')
if strlen(newCwd) > 0
call VCSCommandChdir(newCwd)
endif
return oldCwd
endfunction
" Function: VCSCommandGetOriginalBuffer(vcsBuffer) {{{2
" Attempts to locate the original file to which VCS operations were applied
" for a given buffer.
function! VCSCommandGetOriginalBuffer(vcsBuffer)
let origBuffer = getbufvar(a:vcsBuffer, 'VCSCommandOriginalBuffer')
if origBuffer
if bufexists(origBuffer)
return origBuffer
else
" Original buffer no longer exists.
throw 'Original buffer for this VCS buffer no longer exists.'
endif
else
" No original buffer
return a:vcsBuffer
endif
endfunction
" Function: VCSCommandRegisterModule(name, file, commandMap) {{{2
" Allows VCS modules to register themselves.
function! VCSCommandRegisterModule(name, path, commandMap, mappingMap)
let s:plugins[a:name] = [a:path, a:commandMap, a:mappingMap]
if !empty(a:mappingMap)
\ && !VCSCommandGetOption('VCSCommandDisableMappings', 0)
\ && !VCSCommandGetOption('VCSCommandDisableExtensionMappings', 0)
for shortcut in keys(a:mappingMap)
let expansion = ":call <SID>ExecuteExtensionMapping('" . shortcut . "')<CR>"
call s:CreateMapping(shortcut, expansion, a:name . " extension mapping " . shortcut)
endfor
endif
return s:VCSCommandUtility
endfunction
" Function: VCSCommandDoCommand(cmd, cmdName, statusText, [options]) {{{2
" General skeleton for VCS function execution. The given command is executed
" after appending the current buffer name (or substituting it for
" <VCSCOMMANDFILE>, if such a token is present). The output is captured in a
" new buffer.
"
" The optional 'options' Dictionary may contain the following options:
" allowNonZeroExit: if non-zero, if the underlying VCS command has a
" non-zero exit status, the command is still considered
" successfuly. This defaults to zero.
" Returns: name of the new command buffer containing the command results
function! VCSCommandDoCommand(cmd, cmdName, statusText, options)
let allowNonZeroExit = 0
if has_key(a:options, 'allowNonZeroExit')
let allowNonZeroExit = a:options.allowNonZeroExit
endif
let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
if originalBuffer == -1
throw 'Original buffer no longer exists, aborting.'
endif
let path = resolve(bufname(originalBuffer))
" Work with netrw or other systems where a directory listing is displayed in
" a buffer.
if isdirectory(path)
let fileName = '.'
else
let fileName = fnamemodify(path, ':t')
endif
if match(a:cmd, '<VCSCOMMANDFILE>') > 0
let fullCmd = substitute(a:cmd, '<VCSCOMMANDFILE>', fileName, 'g')
else
let fullCmd = a:cmd . ' -- "' . fileName . '"'
endif
" Change to the directory of the current buffer. This is done for CVS, but
" is left in for other systems as it does not affect them negatively.
let oldCwd = VCSCommandChangeToCurrentFileDir(path)
try
let output = s:VCSCommandUtility.system(fullCmd)
finally
call VCSCommandChdir(oldCwd)
endtry
" HACK: if line endings in the repository have been corrupted, the output
" of the command will be confused.
let output = substitute(output, "\r", '', 'g')
if v:shell_error && !allowNonZeroExit
if strlen(output) == 0
throw 'Version control command failed'
else
let output = substitute(output, '\n', ' ', 'g')
throw 'Version control command failed: ' . output
endif
endif
if strlen(output) == 0
" Handle case of no output. In this case, it is important to check the
" file status, especially since cvs edit/unedit may change the attributes
" of the file with no visible output.
checktime
return 0
endif
call s:EditFile(a:cmdName, originalBuffer, a:statusText)
silent 0put=output
" The last command left a blank line at the end of the buffer. If the
" last line is folded (a side effect of the 'put') then the attempt to
" remove the blank line will kill the last fold.
"
" This could be fixed by explicitly detecting whether the last line is
" within a fold, but I prefer to simply unfold the result buffer altogether.
if has('folding')
normal zR
endif
$d
1
" Define the environment and execute user-defined hooks.
silent do VCSCommand User VCSBufferCreated
return bufnr('%')
endfunction
" Function: VCSCommandGetOption(name, default) {{{2
" Grab a user-specified option to override the default provided. Options are
" searched in the window, buffer, then global spaces.
function! VCSCommandGetOption(name, default)
if has_key(s:optionOverrides, a:name) && len(s:optionOverrides[a:name]) > 0
return s:optionOverrides[a:name][-1]
elseif exists('w:' . a:name)
return w:{a:name}
elseif exists('b:' . a:name)
return b:{a:name}
elseif exists('g:' . a:name)
return g:{a:name}
else
return a:default
endif
endfunction
" Function: VCSCommandDisableBufferSetup() {{{2
" Global function for deactivating the buffer autovariables.
function! VCSCommandDisableBufferSetup()
let g:VCSCommandEnableBufferSetup = 0
silent! augroup! VCSCommandPlugin
endfunction
" Function: VCSCommandEnableBufferSetup() {{{2
" Global function for activating the buffer autovariables.
function! VCSCommandEnableBufferSetup()
let g:VCSCommandEnableBufferSetup = 1
augroup VCSCommandPlugin
au!
au BufEnter * call s:SetupBuffer()
augroup END
" Only auto-load if the plugin is fully loaded. This gives other plugins a
" chance to run.
if g:loaded_VCSCommand == 2
call s:SetupBuffer()
endif
endfunction
" Function: VCSCommandGetStatusLine() {{{2
" Default (sample) status line entry for VCS-controlled files. This is only
" useful if VCS-managed buffer mode is on (see the VCSCommandEnableBufferSetup
" variable for how to do this).
function! VCSCommandGetStatusLine()
if exists('b:VCSCommandCommand')
" This is a result buffer. Return nothing because the buffer name
" contains information already.
return ''
endif
if exists('b:VCSCommandVCSType')
\ && exists('g:VCSCommandEnableBufferSetup')
\ && g:VCSCommandEnableBufferSetup
\ && exists('b:VCSCommandBufferInfo')
return '[' . join(extend([b:VCSCommandVCSType], b:VCSCommandBufferInfo), ' ') . ']'
else
return ''
endif
endfunction
" Section: Command definitions {{{1
" Section: Primary commands {{{2
com! -nargs=* VCSAdd call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Add', [<f-args>]))
com! -nargs=* -bang VCSAnnotate call s:VCSAnnotate(<q-bang>, <f-args>)
com! -nargs=* -bang VCSBlame call s:VCSAnnotate(<q-bang>, <f-args>)
com! -nargs=? -bang VCSCommit call s:VCSCommit(<q-bang>, <q-args>)
com! -nargs=* VCSDelete call s:ExecuteVCSCommand('Delete', [<f-args>])
com! -nargs=* VCSDiff call s:VCSDiff(<f-args>)
com! -nargs=0 -bang VCSGotoOriginal call s:VCSGotoOriginal(<q-bang>)
com! -nargs=* VCSInfo call s:ExecuteVCSCommand('Info', [<f-args>])
com! -nargs=* VCSLock call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Lock', [<f-args>]))
com! -nargs=* VCSLog call s:ExecuteVCSCommand('Log', [<f-args>])
com! -nargs=* VCSRemove call s:ExecuteVCSCommand('Delete', [<f-args>])
com! -nargs=0 VCSRevert call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Revert', []))
com! -nargs=? VCSReview call s:VCSReview(<f-args>)
com! -nargs=* VCSStatus call s:ExecuteVCSCommand('Status', [<f-args>])
com! -nargs=* VCSUnlock call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Unlock', [<f-args>]))
com! -nargs=0 VCSUpdate call s:MarkOrigBufferForSetup(s:ExecuteVCSCommand('Update', []))
com! -nargs=* VCSVimDiff call s:VCSVimDiff(<f-args>)
" Section: VCS buffer management commands {{{2
com! VCSCommandDisableBufferSetup call VCSCommandDisableBufferSetup()
com! VCSCommandEnableBufferSetup call VCSCommandEnableBufferSetup()
" Allow reloading VCSCommand.vim
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
" Section: Plugin command mappings {{{1
nnoremap <silent> <Plug>VCSAdd :VCSAdd<CR>
nnoremap <silent> <Plug>VCSAnnotate :VCSAnnotate<CR>
nnoremap <silent> <Plug>VCSCommit :VCSCommit<CR>
nnoremap <silent> <Plug>VCSDelete :VCSDelete<CR>
nnoremap <silent> <Plug>VCSDiff :VCSDiff<CR>
nnoremap <silent> <Plug>VCSGotoOriginal :VCSGotoOriginal<CR>
nnoremap <silent> <Plug>VCSClearAndGotoOriginal :VCSGotoOriginal!<CR>
nnoremap <silent> <Plug>VCSInfo :VCSInfo<CR>
nnoremap <silent> <Plug>VCSLock :VCSLock<CR>
nnoremap <silent> <Plug>VCSLog :VCSLog<CR>
nnoremap <silent> <Plug>VCSRevert :VCSRevert<CR>
nnoremap <silent> <Plug>VCSReview :VCSReview<CR>
nnoremap <silent> <Plug>VCSSplitAnnotate :VCSAnnotate!<CR>
nnoremap <silent> <Plug>VCSStatus :VCSStatus<CR>
nnoremap <silent> <Plug>VCSUnlock :VCSUnlock<CR>
nnoremap <silent> <Plug>VCSUpdate :VCSUpdate<CR>
nnoremap <silent> <Plug>VCSVimDiff :VCSVimDiff<CR>
" Section: Default mappings {{{1
let s:defaultMappings = [
\['a', 'VCSAdd'],
\['c', 'VCSCommit'],
\['D', 'VCSDelete'],
\['d', 'VCSDiff'],
\['G', 'VCSClearAndGotoOriginal'],
\['g', 'VCSGotoOriginal'],
\['i', 'VCSInfo'],
\['L', 'VCSLock'],
\['l', 'VCSLog'],
\['N', 'VCSSplitAnnotate'],
\['n', 'VCSAnnotate'],
\['q', 'VCSRevert'],
\['r', 'VCSReview'],
\['s', 'VCSStatus'],
\['U', 'VCSUnlock'],
\['u', 'VCSUpdate'],
\['v', 'VCSVimDiff'],
\]
if !VCSCommandGetOption('VCSCommandDisableMappings', 0)
for [shortcut, vcsFunction] in VCSCommandGetOption('VCSCommandMappings', s:defaultMappings)
call s:CreateMapping(shortcut, '<Plug>' . vcsFunction, '''' . vcsFunction . '''')
endfor
endif
" Section: Menu items {{{1
amenu <silent> &Plugin.VCS.&Add <Plug>VCSAdd
amenu <silent> &Plugin.VCS.A&nnotate <Plug>VCSAnnotate
amenu <silent> &Plugin.VCS.&Commit <Plug>VCSCommit
amenu <silent> &Plugin.VCS.Delete <Plug>VCSDelete
amenu <silent> &Plugin.VCS.&Diff <Plug>VCSDiff
amenu <silent> &Plugin.VCS.&Info <Plug>VCSInfo
amenu <silent> &Plugin.VCS.&Log <Plug>VCSLog
amenu <silent> &Plugin.VCS.Revert <Plug>VCSRevert
amenu <silent> &Plugin.VCS.&Review <Plug>VCSReview
amenu <silent> &Plugin.VCS.&Status <Plug>VCSStatus
amenu <silent> &Plugin.VCS.&Update <Plug>VCSUpdate
amenu <silent> &Plugin.VCS.&VimDiff <Plug>VCSVimDiff
" Section: Autocommands to restore vimdiff state {{{1
augroup VimDiffRestore
au!
au BufUnload * call s:VimDiffRestore(str2nr(expand('<abuf>')))
augroup END
" Section: Optional activation of buffer management {{{1
if VCSCommandGetOption('VCSCommandEnableBufferSetup', 0)
call VCSCommandEnableBufferSetup()
endif
" Section: VIM shutdown hook {{{1
" Close all result buffers when VIM exits, to prevent them from being restored
" via viminfo.
" Function: s:CloseAllResultBuffers() {{{2
" Closes all vcscommand result buffers.
function! s:CloseAllResultBuffers()
" This avoids using bufdo as that may load buffers already loaded in another
" vim process, resulting in an error.
let buffnr = 1
let buffmaxnr = bufnr('$')
while buffnr <= buffmaxnr
if getbufvar(buffnr, 'VCSCommandOriginalBuffer') != ""
execute 'bw' buffnr
endif
let buffnr = buffnr + 1
endwhile
endfunction
augroup VCSCommandVIMShutdown
au!
au VimLeavePre * call s:CloseAllResultBuffers()
augroup END
" Section: Plugin completion {{{1
let loaded_VCSCommand = 2
silent do VCSCommand User VCSPluginFinish
let &cpo = s:save_cpo