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ultimate-vim/sources_non_forked/vim-fugitive/plugin/fugitive.vim

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VimL

" fugitive.vim - A Git wrapper so awesome, it should be illegal
" Maintainer: Tim Pope <http://tpo.pe/>
" Version: 3.2
" GetLatestVimScripts: 2975 1 :AutoInstall: fugitive.vim
if exists('g:loaded_fugitive')
finish
endif
let g:loaded_fugitive = 1
function! FugitiveGitDir(...) abort
if !a:0 || type(a:1) == type(0) && a:1 < 0
if exists('g:fugitive_event')
return g:fugitive_event
endif
let dir = get(b:, 'git_dir', '')
if empty(dir) && (empty(bufname('')) || &buftype =~# '^\%(nofile\|acwrite\|quickfix\|prompt\)$')
return FugitiveExtractGitDir(getcwd())
endif
return dir
elseif type(a:1) == type(0)
return getbufvar(a:1, 'git_dir')
elseif type(a:1) == type('')
return substitute(s:Slash(a:1), '/$', '', '')
else
return ''
endif
endfunction
" FugitiveReal() takes a fugitive:// URL and returns the corresponding path in
" the work tree. This may be useful to get a cleaner path for inclusion in
" the statusline, for example. Note that the file and its parent directories
" are not guaranteed to exist.
"
" This is intended as an abstract API to be used on any "virtual" path. For a
" buffer named foo://bar, check for a function named FooReal(), and if it
" exists, call FooReal("foo://bar").
function! FugitiveReal(...) abort
let file = a:0 ? a:1 : @%
if file =~# '^\a\a\+:' || a:0 > 1
return call('fugitive#Real', [file] + a:000[1:-1])
elseif file =~# '^/\|^\a:\|^$'
return file
else
return fnamemodify(file, ':p' . (file =~# '[\/]$' ? '' : ':s?[\/]$??'))
endif
endfunction
" FugitiveFind() takes a Fugitive object and returns the appropriate Vim
" buffer name. You can use this to generate Fugitive URLs ("HEAD:README") or
" to get the absolute path to a file in the Git dir (".git/HEAD"), the common
" dir (".git/config"), or the work tree (":(top)Makefile").
"
" An optional second argument provides the Git dir, or the buffer number of a
" buffer with a Git dir. The default is the current buffer.
function! FugitiveFind(...) abort
return fugitive#Find(a:0 ? a:1 : bufnr(''), FugitiveGitDir(a:0 > 1 ? a:2 : -1))
endfunction
function! FugitivePath(...) abort
if a:0 > 1
return fugitive#Path(a:1, a:2, FugitiveGitDir(a:0 > 2 ? a:3 : -1))
else
return FugitiveReal(a:0 ? a:1 : @%)
endif
endfunction
" FugitiveParse() takes a fugitive:// URL and returns a 2 element list
" containing an object name ("commit:file") and the Git dir. It's effectively
" the inverse of FugitiveFind().
function! FugitiveParse(...) abort
let path = s:Slash(a:0 ? a:1 : @%)
if path !~# '^fugitive:'
return ['', '']
endif
let vals = matchlist(path, '\c^fugitive:\%(//\)\=\(.\{-\}\)\%(//\|::\)\(\x\{40,\}\|[0-3]\)\(/.*\)\=$')
if len(vals)
return [(vals[2] =~# '^.$' ? ':' : '') . vals[2] . substitute(vals[3], '^/', ':', ''), vals[1]]
endif
let v:errmsg = 'fugitive: invalid Fugitive URL ' . path
throw v:errmsg
endfunction
" FugitivePrepare() constructs a Git command string which can be executed with
" functions like system() and commands like :!. Integer arguments will be
" treated as buffer numbers, and the appropriate relative path inserted in
" their place.
"
" If the first argument is a string that looks like a path or an empty string,
" it will be used as the Git dir. If it's a buffer number, the Git dir for
" that buffer will be used. The default is the current buffer.
function! FugitivePrepare(...) abort
return call('fugitive#Prepare', a:000)
endfunction
function! FugitiveConfig(...) abort
if a:0 == 2 && type(a:2) != type({})
return fugitive#Config(a:1, FugitiveGitDir(a:2))
elseif a:0 == 1 && a:1 !~# '^[[:alnum:]-]\+\.'
return fugitive#Config(FugitiveGitDir(a:1))
else
return call('fugitive#Config', a:000)
endif
endfunction
" Retrieve a Git configuration value. An optional second argument provides
" the Git dir as with FugitiveFind(). Pass a blank string to limit to the
" global config.
function! FugitiveConfigGet(name, ...) abort
return call('FugitiveConfig', [a:name] + a:000)
endfunction
" Like FugitiveConfigGet(), but return a list of all values.
function! FugitiveConfigGetAll(name, ...) abort
if a:0 && type(a:1) ==# type({})
let config = a:1
else
let config = fugitive#Config(FugitiveGitDir(a:0 ? a:1 : -1))
endif
let name = substitute(a:name, '^[^.]\+\|[^.]\+$', '\L&', 'g')
return copy(get(config, name, []))
endfunction
function! FugitiveRemoteUrl(...) abort
return fugitive#RemoteUrl(a:0 ? a:1 : '', FugitiveGitDir(a:0 > 1 ? a:2 : -1))
endfunction
function! FugitiveHead(...) abort
let dir = FugitiveGitDir(a:0 > 1 ? a:2 : -1)
if empty(dir)
return ''
endif
return fugitive#Head(a:0 ? a:1 : 0, dir)
endfunction
function! FugitiveStatusline(...) abort
if !exists('b:git_dir')
return ''
endif
return fugitive#Statusline()
endfunction
function! FugitiveCommonDir(...) abort
let dir = FugitiveGitDir(a:0 ? a:1 : -1)
if empty(dir)
return ''
endif
return fugitive#CommonDir(dir)
endfunction
function! FugitiveWorkTree(...) abort
return s:Tree(FugitiveGitDir(a:0 ? a:1 : -1))
endfunction
function! FugitiveIsGitDir(path) abort
let path = substitute(a:path, '[\/]$', '', '') . '/'
return len(a:path) && getfsize(path.'HEAD') > 10 && (
\ isdirectory(path.'objects') && isdirectory(path.'refs') ||
\ getftype(path.'commondir') ==# 'file')
endfunction
let s:worktree_for_dir = {}
let s:dir_for_worktree = {}
function! s:Tree(path) abort
let dir = a:path
if dir =~# '/\.git$'
return len(dir) ==# 5 ? '/' : dir[0:-6]
elseif dir ==# ''
return ''
endif
if !has_key(s:worktree_for_dir, dir)
let s:worktree_for_dir[dir] = ''
let config_file = dir . '/config'
if filereadable(config_file)
let config = readfile(config_file,'',10)
call filter(config,'v:val =~# "^\\s*worktree *="')
if len(config) == 1
let worktree = FugitiveVimPath(matchstr(config[0], '= *\zs.*'))
endif
elseif filereadable(dir . '/gitdir')
let worktree = fnamemodify(FugitiveVimPath(readfile(dir . '/gitdir')[0]), ':h')
if worktree ==# '.'
unlet! worktree
endif
endif
if exists('worktree')
let s:worktree_for_dir[dir] = s:Slash(resolve(worktree))
let s:dir_for_worktree[s:worktree_for_dir[dir]] = dir
endif
endif
if s:worktree_for_dir[dir] =~# '^\.'
return simplify(dir . '/' . s:worktree_for_dir[dir])
else
return s:worktree_for_dir[dir]
endif
endfunction
function! s:CeilingDirectories() abort
if !exists('s:ceiling_directories')
let s:ceiling_directories = []
let resolve = 1
for dir in split($GIT_CEILING_DIRECTORIES, has('win32') ? ';' : ':', 1)
if empty(dir)
let resolve = 0
elseif resolve
call add(s:ceiling_directories, resolve(dir))
else
call add(s:ceiling_directories, dir)
endif
endfor
endif
return s:ceiling_directories + get(g:, 'ceiling_directories', [])
endfunction
function! FugitiveExtractGitDir(path) abort
let path = s:Slash(a:path)
if path =~# '^fugitive:'
return matchstr(path, '\C^fugitive:\%(//\)\=\zs.\{-\}\ze\%(//\|::\|$\)')
elseif empty(path)
return ''
elseif isdirectory(path)
let path = fnamemodify(path, ':p:s?/$??')
else
let path = fnamemodify(path, ':p:h:s?/$??')
endif
let pre = substitute(matchstr(path, '^\a\a\+\ze:'), '^.', '\u&', '')
if len(pre) && exists('*' . pre . 'Real')
let path = s:Slash({pre}Real(path))
endif
let root = resolve(path)
if root !=# path
silent! exe (haslocaldir() ? 'lcd' : exists(':tcd') && haslocaldir(-1) ? 'tcd' : 'cd') '.'
endif
let previous = ""
let env_git_dir = len($GIT_DIR) ? s:Slash(simplify(fnamemodify(FugitiveVimPath($GIT_DIR), ':p:s?[\/]$??'))) : ''
call s:Tree(env_git_dir)
while root !=# previous
if root =~# '\v^//%([^/]+/?)?$'
break
endif
if index(s:CeilingDirectories(), root) >= 0
break
endif
if root ==# $GIT_WORK_TREE && FugitiveIsGitDir(env_git_dir)
return env_git_dir
elseif has_key(s:dir_for_worktree, root)
return s:dir_for_worktree[root]
endif
let dir = substitute(root, '[\/]$', '', '') . '/.git'
let type = getftype(dir)
if type ==# 'dir' && FugitiveIsGitDir(dir)
return dir
elseif type ==# 'link' && FugitiveIsGitDir(dir)
return resolve(dir)
elseif type !=# '' && filereadable(dir)
let line = get(readfile(dir, '', 1), 0, '')
let file_dir = s:Slash(FugitiveVimPath(matchstr(line, '^gitdir: \zs.*')))
if file_dir !~# '^/\|^\a:' && FugitiveIsGitDir(root . '/' . file_dir)
return simplify(root . '/' . file_dir)
elseif len(file_dir) && FugitiveIsGitDir(file_dir)
return file_dir
endif
elseif FugitiveIsGitDir(root)
return root
endif
let previous = root
let root = fnamemodify(root, ':h')
endwhile
return ''
endfunction
function! FugitiveDetect(path) abort
if exists('b:git_dir') && b:git_dir =~# '^$\|/$\|^fugitive:'
unlet b:git_dir
endif
if !exists('b:git_dir')
let dir = FugitiveExtractGitDir(a:path)
if dir !=# ''
let b:git_dir = dir
endif
endif
if !exists('b:git_dir') || !exists('#User#Fugitive')
return ''
endif
if v:version >= 704 || (v:version == 703 && has('patch442'))
doautocmd <nomodeline> User Fugitive
elseif &modelines > 0
let modelines = &modelines
try
set modelines=0
doautocmd User Fugitive
finally
let &modelines = modelines
endtry
else
doautocmd User Fugitive
endif
return ''
endfunction
function! FugitiveVimPath(path) abort
if exists('+shellslash') && !&shellslash
return tr(a:path, '/', '\')
else
return a:path
endif
endfunction
function! FugitiveGitPath(path) abort
return s:Slash(a:path)
endfunction
function! s:Slash(path) abort
if exists('+shellslash')
return tr(a:path, '\', '/')
else
return a:path
endif
endfunction
function! s:ProjectionistDetect() abort
let file = s:Slash(get(g:, 'projectionist_file', ''))
let dir = FugitiveExtractGitDir(file)
let base = matchstr(file, '^fugitive://.\{-\}//\x\+')
if empty(base)
let base = s:Tree(dir)
endif
if len(base)
if exists('+shellslash') && !&shellslash
let base = tr(base, '/', '\')
endif
let file = FugitiveCommonDir(dir) . '/info/projections.json'
if filereadable(file)
call projectionist#append(base, file)
endif
endif
endfunction
if v:version + has('patch061') < 703
runtime! autoload/fugitive.vim
endif
let g:io_fugitive = {
\ 'simplify': function('fugitive#simplify'),
\ 'resolve': function('fugitive#resolve'),
\ 'getftime': function('fugitive#getftime'),
\ 'getfsize': function('fugitive#getfsize'),
\ 'getftype': function('fugitive#getftype'),
\ 'filereadable': function('fugitive#filereadable'),
\ 'filewritable': function('fugitive#filewritable'),
\ 'isdirectory': function('fugitive#isdirectory'),
\ 'getfperm': function('fugitive#getfperm'),
\ 'setfperm': function('fugitive#setfperm'),
\ 'readfile': function('fugitive#readfile'),
\ 'writefile': function('fugitive#writefile'),
\ 'glob': function('fugitive#glob'),
\ 'delete': function('fugitive#delete'),
\ 'Real': function('FugitiveReal')}
augroup fugitive
autocmd!
autocmd BufNewFile,BufReadPost * call FugitiveDetect(expand('<amatch>:p'))
autocmd FileType netrw call FugitiveDetect(fnamemodify(get(b:, 'netrw_curdir', expand('<amatch>')), ':p'))
autocmd FileType git
\ if len(FugitiveGitDir()) |
\ call fugitive#MapJumps() |
\ call fugitive#MapCfile() |
\ endif
autocmd FileType gitcommit
\ if len(FugitiveGitDir()) |
\ call fugitive#MapCfile('fugitive#MessageCfile()') |
\ endif
autocmd FileType git,gitcommit
\ if len(FugitiveGitDir()) && &foldtext ==# 'foldtext()' |
\ setlocal foldtext=fugitive#Foldtext() |
\ endif
autocmd FileType fugitive
\ if len(FugitiveGitDir()) |
\ call fugitive#MapCfile('fugitive#StatusCfile()') |
\ endif
autocmd FileType gitrebase
\ let &l:include = '^\%(pick\|squash\|edit\|reword\|fixup\|drop\|[pserfd]\)\>' |
\ if len(FugitiveGitDir()) |
\ let &l:includeexpr = 'v:fname =~# ''^\x\{4,\}$'' ? FugitiveFind(v:fname) : ' .
\ (len(&l:includeexpr) ? &l:includeexpr : 'v:fname') |
\ endif |
\ let b:undo_ftplugin = get(b:, 'undo_ftplugin', 'exe') . '|setl inex= inc='
autocmd BufReadCmd index{,.lock}
\ if FugitiveIsGitDir(expand('<amatch>:p:h')) |
\ let b:git_dir = s:Slash(expand('<amatch>:p:h')) |
\ exe fugitive#BufReadStatus() |
\ elseif filereadable(expand('<amatch>')) |
\ silent doautocmd BufReadPre |
\ keepalt read <amatch> |
\ 1delete_ |
\ silent doautocmd BufReadPost |
\ else |
\ silent doautocmd BufNewFile |
\ endif
autocmd BufReadCmd fugitive://*//* exe fugitive#BufReadCmd() |
\ if &path =~# '^\.\%(,\|$\)' |
\ let &l:path = substitute(&path, '^\.,\=', '', '') |
\ endif
autocmd BufWriteCmd fugitive://*//[0-3]/* exe fugitive#BufWriteCmd()
autocmd FileReadCmd fugitive://*//* exe fugitive#FileReadCmd()
autocmd FileWriteCmd fugitive://*//[0-3]/* exe fugitive#FileWriteCmd()
if exists('##SourceCmd')
autocmd SourceCmd fugitive://*//* nested exe fugitive#SourceCmd()
endif
autocmd User Flags call Hoist('buffer', function('FugitiveStatusline'))
autocmd User ProjectionistDetect call s:ProjectionistDetect()
augroup END
let s:addr_other = has('patch-8.1.560') ? '-addr=other' : ''
let s:addr_tabs = has('patch-7.4.542') ? '-addr=tabs' : ''
let s:addr_wins = has('patch-7.4.542') ? '-addr=windows' : ''
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#Complete G exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#Complete Git exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>)'
exe 'command! -bang -bar -range=-1' s:addr_other 'Gstatus exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#CommitComplete Gcommit exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "commit " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#RevertComplete Grevert exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "revert " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#MergeComplete Gmerge exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "merge " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#RebaseComplete Grebase exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "rebase " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#PullComplete Gpull exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "pull " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#PushComplete Gpush exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "push " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#FetchComplete Gfetch exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "fetch " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1 -complete=customlist,fugitive#BlameComplete Gblame exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "blame " . <q-args>)'
exe "command! -bar -bang -nargs=? -complete=customlist,fugitive#CdComplete Gcd exe fugitive#Cd(<q-args>, 0)"
exe "command! -bar -bang -nargs=? -complete=customlist,fugitive#CdComplete Glcd exe fugitive#Cd(<q-args>, 1)"
exe 'command! -bang -nargs=? -range=-1' s:addr_wins '-complete=customlist,fugitive#GrepComplete Ggrep exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "grep " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_wins '-complete=customlist,fugitive#GrepComplete Gcgrep exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "grep " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1' s:addr_wins '-complete=customlist,fugitive#GrepComplete Glgrep exe fugitive#Command(0, <count> > 0 ? <count> : 0, +"<range>", <bang>0, "<mods>", "grep " . <q-args>)'
exe 'command! -bang -nargs=? -range=-1 -complete=customlist,fugitive#LogComplete Glog :exe fugitive#LogCommand(<line1>,<count>,+"<range>",<bang>0,"<mods>",<q-args>, "")'
exe 'command! -bang -nargs=? -range=-1 -complete=customlist,fugitive#LogComplete Gclog :exe fugitive#LogCommand(<line1>,<count>,+"<range>",<bang>0,"<mods>",<q-args>, "c")'
exe 'command! -bang -nargs=? -range=-1 -complete=customlist,fugitive#LogComplete Gllog :exe fugitive#LogCommand(<line1>,<count>,+"<range>",<bang>0,"<mods>",<q-args>, "l")'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#EditComplete Ge exe fugitive#Open("edit<bang>", 0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#EditComplete Gedit exe fugitive#Open("edit<bang>", 0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#ReadComplete Gpedit exe fugitive#Open("pedit", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -range=-1' s:addr_other '-complete=customlist,fugitive#ReadComplete Gsplit exe fugitive#Open((<count> > 0 ? <count> : "").(<count> ? "split" : "edit"), <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -range=-1' s:addr_other '-complete=customlist,fugitive#ReadComplete Gvsplit exe fugitive#Open((<count> > 0 ? <count> : "").(<count> ? "vsplit" : "edit!"), <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -range=-1' s:addr_tabs '-complete=customlist,fugitive#ReadComplete Gtabedit exe fugitive#Open((<count> >= 0 ? <count> : "")."tabedit", <bang>0, "<mods>", <q-args>, [<f-args>])'
if exists(':Gr') != 2
exe 'command! -bar -bang -nargs=* -range=-1 -complete=customlist,fugitive#ReadComplete Gr exe fugitive#ReadCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
endif
exe 'command! -bar -bang -nargs=* -range=-1 -complete=customlist,fugitive#ReadComplete Gread exe fugitive#ReadCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#EditComplete Gdiffsplit exe fugitive#Diffsplit(1, <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#EditComplete Ghdiffsplit exe fugitive#Diffsplit(0, <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#EditComplete Gvdiffsplit exe fugitive#Diffsplit(0, <bang>0, "vert <mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#EditComplete Gw exe fugitive#WriteCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#EditComplete Gwrite exe fugitive#WriteCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#EditComplete Gwq exe fugitive#WqCommand( <line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=0 -complete=customlist,fugitive#CompleteObject Gremove exe fugitive#RemoveCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=0 -complete=customlist,fugitive#CompleteObject Gdelete exe fugitive#DeleteCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=1 -complete=customlist,fugitive#CompleteObject Gmove exe fugitive#MoveCommand( <line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -nargs=1 -complete=customlist,fugitive#RenameComplete Grename exe fugitive#RenameCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
exe 'command! -bar -bang -range=-1 -nargs=* -complete=customlist,fugitive#CompleteObject Gbrowse exe fugitive#BrowseCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
if get(g:, 'fugitive_no_maps')
finish
endif
let s:nowait = v:version >= 704 ? '<nowait>' : ''
function! s:Map(mode, lhs, rhs, ...) abort
for mode in split(a:mode, '\zs')
let flags = (a:0 ? a:1 : '') . (a:rhs =~# '<Plug>' ? '' : '<script>')
let head = a:lhs
let tail = ''
let keys = get(g:, mode.'remap', {})
if type(keys) == type([])
return
endif
while !empty(head)
if has_key(keys, head)
let head = keys[head]
if empty(head)
return
endif
break
endif
let tail = matchstr(head, '<[^<>]*>$\|.$') . tail
let head = substitute(head, '<[^<>]*>$\|.$', '', '')
endwhile
if flags !~# '<unique>' || empty(mapcheck(head.tail, mode))
exe mode.'map' s:nowait flags head.tail a:rhs
endif
endfor
endfunction
call s:Map('c', '<C-R><C-G>', 'fnameescape(fugitive#Object(@%))', '<expr>')
call s:Map('n', 'y<C-G>', ':<C-U>call setreg(v:register, fugitive#Object(@%))<CR>', '<silent>')