327 lines
12 KiB
VimL
327 lines
12 KiB
VimL
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" pathogen.vim - path option manipulation
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" Maintainer: Tim Pope <http://tpo.pe/>
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" Version: 2.2
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" Install in ~/.vim/autoload (or ~\vimfiles\autoload).
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"
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" For management of individually installed plugins in ~/.vim/bundle (or
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" ~\vimfiles\bundle), adding `call pathogen#infect()` to the top of your
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" .vimrc is the only other setup necessary.
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"
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" The API is documented inline below. For maximum ease of reading,
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" :set foldmethod=marker
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if exists("g:loaded_pathogen") || &cp
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finish
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endif
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let g:loaded_pathogen = 1
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function! s:warn(msg)
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echohl WarningMsg
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echomsg a:msg
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echohl NONE
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endfunction
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" Point of entry for basic default usage. Give a relative path to invoke
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" pathogen#incubate() (defaults to "bundle/{}"), or an absolute path to invoke
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" pathogen#surround(). For backwards compatibility purposes, a full path that
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" does not end in {} or * is given to pathogen#runtime_prepend_subdirectories()
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" instead.
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function! pathogen#infect(...) abort " {{{1
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for path in a:0 ? reverse(copy(a:000)) : ['bundle/{}']
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if path =~# '^[^\\/]\+$'
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call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')')
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call pathogen#incubate(path . '/{}')
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elseif path =~# '^[^\\/]\+[\\/]\%({}\|\*\)$'
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call pathogen#incubate(path)
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elseif path =~# '[\\/]\%({}\|\*\)$'
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call pathogen#surround(path)
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else
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call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')')
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call pathogen#surround(path . '/{}')
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endif
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endfor
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call pathogen#cycle_filetype()
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return ''
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endfunction " }}}1
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" Split a path into a list.
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function! pathogen#split(path) abort " {{{1
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if type(a:path) == type([]) | return a:path | endif
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let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,')
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return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")')
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endfunction " }}}1
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" Convert a list to a path.
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function! pathogen#join(...) abort " {{{1
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if type(a:1) == type(1) && a:1
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let i = 1
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let space = ' '
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else
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let i = 0
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let space = ''
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endif
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let path = ""
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while i < a:0
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if type(a:000[i]) == type([])
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let list = a:000[i]
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let j = 0
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while j < len(list)
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let escaped = substitute(list[j],'[,'.space.']\|\\[\,'.space.']\@=','\\&','g')
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let path .= ',' . escaped
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let j += 1
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endwhile
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else
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let path .= "," . a:000[i]
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endif
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let i += 1
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endwhile
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return substitute(path,'^,','','')
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endfunction " }}}1
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" Convert a list to a path with escaped spaces for 'path', 'tag', etc.
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function! pathogen#legacyjoin(...) abort " {{{1
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return call('pathogen#join',[1] + a:000)
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endfunction " }}}1
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" Remove duplicates from a list.
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function! pathogen#uniq(list) abort " {{{1
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let i = 0
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let seen = {}
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while i < len(a:list)
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if (a:list[i] ==# '' && exists('empty')) || has_key(seen,a:list[i])
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call remove(a:list,i)
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elseif a:list[i] ==# ''
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let i += 1
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let empty = 1
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else
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let seen[a:list[i]] = 1
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let i += 1
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endif
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endwhile
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return a:list
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endfunction " }}}1
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" \ on Windows unless shellslash is set, / everywhere else.
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function! pathogen#separator() abort " {{{1
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return !exists("+shellslash") || &shellslash ? '/' : '\'
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endfunction " }}}1
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" Convenience wrapper around glob() which returns a list.
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function! pathogen#glob(pattern) abort " {{{1
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let files = split(glob(a:pattern),"\n")
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return map(files,'substitute(v:val,"[".pathogen#separator()."/]$","","")')
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endfunction "}}}1
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" Like pathogen#glob(), only limit the results to directories.
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function! pathogen#glob_directories(pattern) abort " {{{1
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return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
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endfunction "}}}1
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" Turn filetype detection off and back on again if it was already enabled.
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function! pathogen#cycle_filetype() " {{{1
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if exists('g:did_load_filetypes')
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filetype off
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filetype on
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endif
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endfunction " }}}1
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" Check if a bundle is disabled. A bundle is considered disabled if it ends
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" in a tilde or its basename or full name is included in the list
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" g:pathogen_disabled.
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function! pathogen#is_disabled(path) " {{{1
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if a:path =~# '\~$'
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return 1
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elseif !exists("g:pathogen_disabled")
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return 0
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endif
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let sep = pathogen#separator()
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let blacklist = g:pathogen_disabled
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return index(blacklist, strpart(a:path, strridx(a:path, sep)+1)) != -1 && index(blacklist, a:path) != 1
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endfunction "}}}1
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" Prepend the given directory to the runtime path and append its corresponding
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" after directory. If the directory is already included, move it to the
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" outermost position. Wildcards are added as is. Ending a path in /{} causes
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" all subdirectories to be added (except those in g:pathogen_disabled).
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function! pathogen#surround(path) abort " {{{1
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let sep = pathogen#separator()
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let rtp = pathogen#split(&rtp)
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if a:path =~# '[\\/]{}$'
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let path = fnamemodify(a:path[0:-4], ':p:s?[\\/]\=$??')
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let before = filter(pathogen#glob_directories(path.sep.'*'), '!pathogen#is_disabled(v:val)')
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let after = filter(reverse(pathogen#glob_directories(path.sep."*".sep."after")), '!pathogen#is_disabled(v:val[0:-7])')
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call filter(rtp,'v:val[0:strlen(path)-1] !=# path')
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else
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let path = fnamemodify(a:path, ':p:s?[\\/]\=$??')
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let before = [path]
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let after = [path . sep . 'after']
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call filter(rtp, 'index(before + after, v:val) == -1')
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endif
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let &rtp = pathogen#join(before, rtp, after)
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return &rtp
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endfunction " }}}1
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" Prepend all subdirectories of path to the rtp, and append all 'after'
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" directories in those subdirectories. Deprecated.
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function! pathogen#runtime_prepend_subdirectories(path) " {{{1
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call s:warn('Change pathogen#runtime_prepend_subdirectories('.string(a:path).') to pathogen#surround('.string(a:path.'/{}').')')
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return pathogen#surround(a:path . pathogen#separator() . '{}')
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endfunction " }}}1
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" For each directory in the runtime path, add a second entry with the given
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" argument appended. If the argument ends in '/{}', add a separate entry for
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" each subdirectory. The default argument is 'bundle/{}', which means that
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" .vim/bundle/*, $VIM/vimfiles/bundle/*, $VIMRUNTIME/bundle/*,
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" $VIM/vim/files/bundle/*/after, and .vim/bundle/*/after will be added (on
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" UNIX).
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function! pathogen#incubate(...) abort " {{{1
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let sep = pathogen#separator()
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let name = a:0 ? a:1 : 'bundle/{}'
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if "\n".s:done_bundles =~# "\\M\n".name."\n"
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return ""
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endif
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let s:done_bundles .= name . "\n"
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let list = []
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for dir in pathogen#split(&rtp)
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if dir =~# '\<after$'
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if name =~# '{}$'
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let list += filter(pathogen#glob_directories(substitute(dir,'after$',name[0:-3],'').'*'.sep.'after'), '!pathogen#is_disabled(v:val[0:-7])') + [dir]
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else
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let list += [dir, substitute(dir, 'after$', '', '') . name . sep . 'after']
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endif
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else
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if name =~# '{}$'
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let list += [dir] + filter(pathogen#glob_directories(dir.sep.name[0:-3].'*'), '!pathogen#is_disabled(v:val)')
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else
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let list += [dir . sep . name, dir]
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endif
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endif
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endfor
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let &rtp = pathogen#join(pathogen#uniq(list))
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return 1
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endfunction " }}}1
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" Deprecated alias for pathogen#incubate().
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function! pathogen#runtime_append_all_bundles(...) abort " {{{1
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if a:0
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call s:warn('Change pathogen#runtime_append_all_bundles('.string(a:1).') to pathogen#incubate('.string(a:1.'/{}').')')
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else
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call s:warn('Change pathogen#runtime_append_all_bundles() to pathogen#incubate()')
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endif
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return call('pathogen#incubate', map(copy(a:000),'v:val . "/{}"'))
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endfunction
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let s:done_bundles = ''
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" }}}1
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" Invoke :helptags on all non-$VIM doc directories in runtimepath.
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function! pathogen#helptags() abort " {{{1
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let sep = pathogen#separator()
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for glob in pathogen#split(&rtp)
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for dir in split(glob(glob), "\n")
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if (dir.sep)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir.sep.'doc') == 2 && !empty(filter(split(glob(dir.sep.'doc'.sep.'*'),"\n>"),'!isdirectory(v:val)')) && (!filereadable(dir.sep.'doc'.sep.'tags') || filewritable(dir.sep.'doc'.sep.'tags'))
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silent! execute 'helptags' pathogen#fnameescape(dir.'/doc')
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endif
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endfor
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endfor
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endfunction " }}}1
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command! -bar Helptags :call pathogen#helptags()
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" Execute the given command. This is basically a backdoor for --remote-expr.
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function! pathogen#execute(...) abort " {{{1
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for command in a:000
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execute command
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endfor
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return ''
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endfunction " }}}1
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" Like findfile(), but hardcoded to use the runtimepath.
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function! pathogen#runtime_findfile(file,count) abort "{{{1
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let rtp = pathogen#join(1,pathogen#split(&rtp))
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let file = findfile(a:file,rtp,a:count)
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if file ==# ''
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return ''
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else
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return fnamemodify(file,':p')
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endif
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endfunction " }}}1
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" Backport of fnameescape().
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function! pathogen#fnameescape(string) abort " {{{1
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if exists('*fnameescape')
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return fnameescape(a:string)
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elseif a:string ==# '-'
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return '\-'
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else
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return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
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endif
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endfunction " }}}1
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if exists(':Vedit')
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finish
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endif
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let s:vopen_warning = 0
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function! s:find(count,cmd,file,lcd) " {{{1
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let rtp = pathogen#join(1,pathogen#split(&runtimepath))
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let file = pathogen#runtime_findfile(a:file,a:count)
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if file ==# ''
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return "echoerr 'E345: Can''t find file \"".a:file."\" in runtimepath'"
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endif
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if !s:vopen_warning
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let s:vopen_warning = 1
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let warning = '|echohl WarningMsg|echo "Install scriptease.vim to continue using :V'.a:cmd.'"|echohl NONE'
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else
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let warning = ''
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endif
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if a:lcd
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let path = file[0:-strlen(a:file)-2]
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execute 'lcd `=path`'
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return a:cmd.' '.pathogen#fnameescape(a:file) . warning
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else
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return a:cmd.' '.pathogen#fnameescape(file) . warning
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endif
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endfunction " }}}1
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function! s:Findcomplete(A,L,P) " {{{1
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let sep = pathogen#separator()
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let cheats = {
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\'a': 'autoload',
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\'d': 'doc',
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\'f': 'ftplugin',
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\'i': 'indent',
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\'p': 'plugin',
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\'s': 'syntax'}
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if a:A =~# '^\w[\\/]' && has_key(cheats,a:A[0])
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let request = cheats[a:A[0]].a:A[1:-1]
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else
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let request = a:A
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endif
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let pattern = substitute(request,'/\|\'.sep,'*'.sep,'g').'*'
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let found = {}
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for path in pathogen#split(&runtimepath)
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let path = expand(path, ':p')
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let matches = split(glob(path.sep.pattern),"\n")
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call map(matches,'isdirectory(v:val) ? v:val.sep : v:val')
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call map(matches,'expand(v:val, ":p")[strlen(path)+1:-1]')
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for match in matches
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let found[match] = 1
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endfor
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endfor
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return sort(keys(found))
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endfunction " }}}1
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command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Ve :execute s:find(<count>,'edit<bang>',<q-args>,0)
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command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vedit :execute s:find(<count>,'edit<bang>',<q-args>,0)
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command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vopen :execute s:find(<count>,'edit<bang>',<q-args>,1)
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command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vsplit :execute s:find(<count>,'split',<q-args>,<bang>1)
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command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vvsplit :execute s:find(<count>,'vsplit',<q-args>,<bang>1)
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command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vtabedit :execute s:find(<count>,'tabedit',<q-args>,<bang>1)
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command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vpedit :execute s:find(<count>,'pedit',<q-args>,<bang>1)
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command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vread :execute s:find(<count>,'read',<q-args>,<bang>1)
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" vim:set et sw=2:
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