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132 lines
4.0 KiB
132 lines
4.0 KiB
" pathogen.vim - path option manipulation
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" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
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" Version: 1.2
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" Install in ~/.vim/autoload (or ~\vimfiles\autoload).
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"
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" API is documented below.
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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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" 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 has_key(seen,a:list[i])
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call remove(a:list,i)
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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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" Prepend all subdirectories of path to the rtp, and append all after
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" directories in those subdirectories.
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function! pathogen#runtime_prepend_subdirectories(path) " {{{1
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let sep = pathogen#separator()
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let before = pathogen#glob_directories(a:path.sep."*[^~]")
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let after = pathogen#glob_directories(a:path.sep."*[^~]".sep."after")
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let rtp = pathogen#split(&rtp)
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let path = expand(a:path)
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call filter(rtp,'v:val[0:strlen(path)-1] !=# path')
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let &rtp = pathogen#join(pathogen#uniq(before + rtp + after))
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return &rtp
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endfunction " }}}1
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" For each directory in rtp, check for a subdirectory named dir. If it
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" exists, add all subdirectories of that subdirectory to the rtp, immediately
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" after the original directory. If no argument is given, 'bundle' is used.
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" Repeated calls with the same arguments are ignored.
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function! pathogen#runtime_append_all_bundles(...) " {{{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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let list += pathogen#glob_directories(substitute(dir,'after$',name,'').sep.'*[^~]'.sep.'after') + [dir]
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else
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let list += [dir] + pathogen#glob_directories(dir.sep.name.sep.'*[^~]')
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endif
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endfor
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let &rtp = pathogen#join(pathogen#uniq(list))
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return 1
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endfunction
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let s:done_bundles = ''
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" }}}1
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" Invoke :helptags on all non-$VIM doc directories in runtimepath.
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function! pathogen#helptags() " {{{1
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for dir in pathogen#split(&rtp)
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if dir[0 : strlen($VIM)-1] !=# $VIM && isdirectory(dir.'/doc') && (!filereadable(dir.'/doc/tags') || filewritable(dir.'/doc/tags'))
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helptags `=dir.'/doc'`
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endif
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endfor
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endfunction " }}}1
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" vim:set ft=vim ts=8 sw=2 sts=2:
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