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Diffstat (limited to 'vim/autoload')
| -rw-r--r-- | vim/autoload/pathogen.vim | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/vim/autoload/pathogen.vim b/vim/autoload/pathogen.vim new file mode 100644 index 0000000..dbe07f0 --- /dev/null +++ b/vim/autoload/pathogen.vim @@ -0,0 +1,289 @@ +" pathogen.vim - path option manipulation +" Maintainer: Tim Pope <http://tpo.pe/> +" Version: 2.4 + +" Install in ~/.vim/autoload (or ~\vimfiles\autoload). +" +" For management of individually installed plugins in ~/.vim/bundle (or +" ~\vimfiles\bundle), adding `execute pathogen#infect()` to the top of your +" .vimrc is the only other setup necessary. +" +" The API is documented inline below. + +if exists("g:loaded_pathogen") || &cp + finish +endif +let g:loaded_pathogen = 1 + +" Point of entry for basic default usage. Give a relative path to invoke +" pathogen#interpose() (defaults to "bundle/{}"), or an absolute path to invoke +" pathogen#surround(). Curly braces are expanded with pathogen#expand(): +" "bundle/{}" finds all subdirectories inside "bundle" inside all directories +" in the runtime path. +function! pathogen#infect(...) abort + for path in a:0 ? filter(reverse(copy(a:000)), 'type(v:val) == type("")') : ['bundle/{}'] + if path =~# '^\%({\=[$~\\/]\|{\=\w:[\\/]\).*[{}*]' + call pathogen#surround(path) + elseif path =~# '^\%([$~\\/]\|\w:[\\/]\)' + call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')') + call pathogen#surround(path . '/{}') + elseif path =~# '[{}*]' + call pathogen#interpose(path) + else + call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')') + call pathogen#interpose(path . '/{}') + endif + endfor + call pathogen#cycle_filetype() + if pathogen#is_disabled($MYVIMRC) + return 'finish' + endif + return '' +endfunction + +" Split a path into a list. +function! pathogen#split(path) abort + if type(a:path) == type([]) | return a:path | endif + if empty(a:path) | return [] | endif + let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,') + return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")') +endfunction + +" Convert a list to a path. +function! pathogen#join(...) abort + if type(a:1) == type(1) && a:1 + let i = 1 + let space = ' ' + else + let i = 0 + let space = '' + endif + let path = "" + while i < a:0 + if type(a:000[i]) == type([]) + let list = a:000[i] + let j = 0 + while j < len(list) + let escaped = substitute(list[j],'[,'.space.']\|\\[\,'.space.']\@=','\\&','g') + let path .= ',' . escaped + let j += 1 + endwhile + else + let path .= "," . a:000[i] + endif + let i += 1 + endwhile + return substitute(path,'^,','','') +endfunction + +" Convert a list to a path with escaped spaces for 'path', 'tag', etc. +function! pathogen#legacyjoin(...) abort + return call('pathogen#join',[1] + a:000) +endfunction + +" Turn filetype detection off and back on again if it was already enabled. +function! pathogen#cycle_filetype() abort + if exists('g:did_load_filetypes') + filetype off + filetype on + endif +endfunction + +" Check if a bundle is disabled. A bundle is considered disabled if its +" basename or full name is included in the list g:pathogen_blacklist or the +" comma delimited environment variable $VIMBLACKLIST. +function! pathogen#is_disabled(path) abort + if a:path =~# '\~$' + return 1 + endif + let sep = pathogen#slash() + let blacklist = + \ get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', [])) + + \ pathogen#split($VIMBLACKLIST) + if !empty(blacklist) + call map(blacklist, 'substitute(v:val, "[\\/]$", "", "")') + endif + return index(blacklist, fnamemodify(a:path, ':t')) != -1 || index(blacklist, a:path) != -1 +endfunction + +" Prepend the given directory to the runtime path and append its corresponding +" after directory. Curly braces are expanded with pathogen#expand(). +function! pathogen#surround(path) abort + let sep = pathogen#slash() + let rtp = pathogen#split(&rtp) + let path = fnamemodify(a:path, ':s?[\\/]\=$??') + let before = filter(pathogen#expand(path), '!pathogen#is_disabled(v:val)') + let after = filter(reverse(pathogen#expand(path, sep.'after')), '!pathogen#is_disabled(v:val[0:-7])') + call filter(rtp, 'index(before + after, v:val) == -1') + let &rtp = pathogen#join(before, rtp, after) + return &rtp +endfunction + +" For each directory in the runtime path, add a second entry with the given +" argument appended. Curly braces are expanded with pathogen#expand(). +function! pathogen#interpose(name) abort + let sep = pathogen#slash() + let name = a:name + if has_key(s:done_bundles, name) + return "" + endif + let s:done_bundles[name] = 1 + let list = [] + for dir in pathogen#split(&rtp) + if dir =~# '\<after$' + let list += reverse(filter(pathogen#expand(dir[0:-6].name, sep.'after'), '!pathogen#is_disabled(v:val[0:-7])')) + [dir] + else + let list += [dir] + filter(pathogen#expand(dir.sep.name), '!pathogen#is_disabled(v:val)') + endif + endfor + let &rtp = pathogen#join(pathogen#uniq(list)) + return 1 +endfunction + +let s:done_bundles = {} + +" Invoke :helptags on all non-$VIM doc directories in runtimepath. +function! pathogen#helptags() abort + let sep = pathogen#slash() + for glob in pathogen#split(&rtp) + for dir in map(split(glob(glob), "\n"), 'v:val.sep."/doc/".sep') + if (dir)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir) == 2 && !empty(split(glob(dir.'*.txt'))) && (!filereadable(dir.'tags') || filewritable(dir.'tags')) + silent! execute 'helptags' pathogen#fnameescape(dir) + endif + endfor + endfor +endfunction + +command! -bar Helptags :call pathogen#helptags() + +" Execute the given command. This is basically a backdoor for --remote-expr. +function! pathogen#execute(...) abort + for command in a:000 + execute command + endfor + return '' +endfunction + +" Section: Unofficial + +function! pathogen#is_absolute(path) abort + return a:path =~# (has('win32') ? '^\%([\\/]\|\w:\)[\\/]\|^[~$]' : '^[/~$]') +endfunction + +" Given a string, returns all possible permutations of comma delimited braced +" alternatives of that string. pathogen#expand('/{a,b}/{c,d}') yields +" ['/a/c', '/a/d', '/b/c', '/b/d']. Empty braces are treated as a wildcard +" and globbed. Actual globs are preserved. +function! pathogen#expand(pattern, ...) abort + let after = a:0 ? a:1 : '' + if a:pattern =~# '{[^{}]\+}' + let [pre, pat, post] = split(substitute(a:pattern, '\(.\{-\}\){\([^{}]\+\)}\(.*\)', "\\1\001\\2\001\\3", ''), "\001", 1) + let found = map(split(pat, ',', 1), 'pre.v:val.post') + let results = [] + for pattern in found + call extend(results, pathogen#expand(pattern)) + endfor + elseif a:pattern =~# '{}' + let pat = matchstr(a:pattern, '^.*{}[^*]*\%($\|[\\/]\)') + let post = a:pattern[strlen(pat) : -1] + let results = map(split(glob(substitute(pat, '{}', '*', 'g')), "\n"), 'v:val.post') + else + let results = [a:pattern] + endif + let vf = pathogen#slash() . 'vimfiles' + call map(results, 'v:val =~# "\\*" ? v:val.after : isdirectory(v:val.vf.after) ? v:val.vf.after : isdirectory(v:val.after) ? v:val.after : ""') + return filter(results, '!empty(v:val)') +endfunction + +" \ on Windows unless shellslash is set, / everywhere else. +function! pathogen#slash() abort + return !exists("+shellslash") || &shellslash ? '/' : '\' +endfunction + +function! pathogen#separator() abort + return pathogen#slash() +endfunction + +" Convenience wrapper around glob() which returns a list. +function! pathogen#glob(pattern) abort + let files = split(glob(a:pattern),"\n") + return map(files,'substitute(v:val,"[".pathogen#slash()."/]$","","")') +endfunction + +" Like pathogen#glob(), only limit the results to directories. +function! pathogen#glob_directories(pattern) abort + return filter(pathogen#glob(a:pattern),'isdirectory(v:val)') +endfunction + +" Remove duplicates from a list. +function! pathogen#uniq(list) abort + let i = 0 + let seen = {} + while i < len(a:list) + if (a:list[i] ==# '' && exists('empty')) || has_key(seen,a:list[i]) + call remove(a:list,i) + elseif a:list[i] ==# '' + let i += 1 + let empty = 1 + else + let seen[a:list[i]] = 1 + let i += 1 + endif + endwhile + return a:list +endfunction + +" Backport of fnameescape(). +function! pathogen#fnameescape(string) abort + if exists('*fnameescape') + return fnameescape(a:string) + elseif a:string ==# '-' + return '\-' + else + return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','') + endif +endfunction + +" Like findfile(), but hardcoded to use the runtimepath. +function! pathogen#runtime_findfile(file,count) abort + let rtp = pathogen#join(1,pathogen#split(&rtp)) + let file = findfile(a:file,rtp,a:count) + if file ==# '' + return '' + else + return fnamemodify(file,':p') + endif +endfunction + +" Section: Deprecated + +function! s:warn(msg) abort + echohl WarningMsg + echomsg a:msg + echohl NONE +endfunction + +" Prepend all subdirectories of path to the rtp, and append all 'after' +" directories in those subdirectories. Deprecated. +function! pathogen#runtime_prepend_subdirectories(path) abort + call s:warn('Change pathogen#runtime_prepend_subdirectories('.string(a:path).') to pathogen#infect('.string(a:path.'/{}').')') + return pathogen#surround(a:path . pathogen#slash() . '{}') +endfunction + +function! pathogen#incubate(...) abort + let name = a:0 ? a:1 : 'bundle/{}' + call s:warn('Change pathogen#incubate('.(a:0 ? string(a:1) : '').') to pathogen#infect('.string(name).')') + return pathogen#interpose(name) +endfunction + +" Deprecated alias for pathogen#interpose(). +function! pathogen#runtime_append_all_bundles(...) abort + if a:0 + call s:warn('Change pathogen#runtime_append_all_bundles('.string(a:1).') to pathogen#infect('.string(a:1.'/{}').')') + else + call s:warn('Change pathogen#runtime_append_all_bundles() to pathogen#infect()') + endif + return pathogen#interpose(a:0 ? a:1 . '/{}' : 'bundle/{}') +endfunction + +" vim:set et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^\"\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=': |