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| 1 | +" pathogen.vim - path option manipulation |
| 2 | +" Maintainer: Tim Pope <http://tpo.pe/> |
| 3 | +" Version: 2.2 |
| 4 | + |
| 5 | +" Install in ~/.vim/autoload (or ~\vimfiles\autoload). |
| 6 | +" |
| 7 | +" For management of individually installed plugins in ~/.vim/bundle (or |
| 8 | +" ~\vimfiles\bundle), adding `call pathogen#infect()` to the top of your |
| 9 | +" .vimrc is the only other setup necessary. |
| 10 | +" |
| 11 | +" The API is documented inline below. For maximum ease of reading, |
| 12 | +" :set foldmethod=marker |
| 13 | + |
| 14 | +if exists("g:loaded_pathogen") || &cp |
| 15 | + finish |
| 16 | +endif |
| 17 | +let g:loaded_pathogen = 1 |
| 18 | + |
| 19 | +function! s:warn(msg) |
| 20 | + if &verbose |
| 21 | + echohl WarningMsg |
| 22 | + echomsg a:msg |
| 23 | + echohl NONE |
| 24 | + endif |
| 25 | +endfunction |
| 26 | + |
| 27 | +" Point of entry for basic default usage. Give a relative path to invoke |
| 28 | +" pathogen#incubate() (defaults to "bundle/{}"), or an absolute path to invoke |
| 29 | +" pathogen#surround(). For backwards compatibility purposes, a full path that |
| 30 | +" does not end in {} or * is given to pathogen#runtime_prepend_subdirectories() |
| 31 | +" instead. |
| 32 | +function! pathogen#infect(...) abort " {{{1 |
| 33 | + for path in a:0 ? reverse(copy(a:000)) : ['bundle/{}'] |
| 34 | + if path =~# '^[^\\/]\+$' |
| 35 | + call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')') |
| 36 | + call pathogen#incubate(path . '/{}') |
| 37 | + elseif path =~# '^[^\\/]\+[\\/]\%({}\|\*\)$' |
| 38 | + call pathogen#incubate(path) |
| 39 | + elseif path =~# '[\\/]\%({}\|\*\)$' |
| 40 | + call pathogen#surround(path) |
| 41 | + else |
| 42 | + call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')') |
| 43 | + call pathogen#surround(path . '/{}') |
| 44 | + endif |
| 45 | + endfor |
| 46 | + call pathogen#cycle_filetype() |
| 47 | + return '' |
| 48 | +endfunction " }}}1 |
| 49 | + |
| 50 | +" Split a path into a list. |
| 51 | +function! pathogen#split(path) abort " {{{1 |
| 52 | + if type(a:path) == type([]) | return a:path | endif |
| 53 | + let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,') |
| 54 | + return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")') |
| 55 | +endfunction " }}}1 |
| 56 | + |
| 57 | +" Convert a list to a path. |
| 58 | +function! pathogen#join(...) abort " {{{1 |
| 59 | + if type(a:1) == type(1) && a:1 |
| 60 | + let i = 1 |
| 61 | + let space = ' ' |
| 62 | + else |
| 63 | + let i = 0 |
| 64 | + let space = '' |
| 65 | + endif |
| 66 | + let path = "" |
| 67 | + while i < a:0 |
| 68 | + if type(a:000[i]) == type([]) |
| 69 | + let list = a:000[i] |
| 70 | + let j = 0 |
| 71 | + while j < len(list) |
| 72 | + let escaped = substitute(list[j],'[,'.space.']\|\\[\,'.space.']\@=','\\&','g') |
| 73 | + let path .= ',' . escaped |
| 74 | + let j += 1 |
| 75 | + endwhile |
| 76 | + else |
| 77 | + let path .= "," . a:000[i] |
| 78 | + endif |
| 79 | + let i += 1 |
| 80 | + endwhile |
| 81 | + return substitute(path,'^,','','') |
| 82 | +endfunction " }}}1 |
| 83 | + |
| 84 | +" Convert a list to a path with escaped spaces for 'path', 'tag', etc. |
| 85 | +function! pathogen#legacyjoin(...) abort " {{{1 |
| 86 | + return call('pathogen#join',[1] + a:000) |
| 87 | +endfunction " }}}1 |
| 88 | + |
| 89 | +" Remove duplicates from a list. |
| 90 | +function! pathogen#uniq(list) abort " {{{1 |
| 91 | + let i = 0 |
| 92 | + let seen = {} |
| 93 | + while i < len(a:list) |
| 94 | + if (a:list[i] ==# '' && exists('empty')) || has_key(seen,a:list[i]) |
| 95 | + call remove(a:list,i) |
| 96 | + elseif a:list[i] ==# '' |
| 97 | + let i += 1 |
| 98 | + let empty = 1 |
| 99 | + else |
| 100 | + let seen[a:list[i]] = 1 |
| 101 | + let i += 1 |
| 102 | + endif |
| 103 | + endwhile |
| 104 | + return a:list |
| 105 | +endfunction " }}}1 |
| 106 | + |
| 107 | +" \ on Windows unless shellslash is set, / everywhere else. |
| 108 | +function! pathogen#separator() abort " {{{1 |
| 109 | + return !exists("+shellslash") || &shellslash ? '/' : '\' |
| 110 | +endfunction " }}}1 |
| 111 | + |
| 112 | +" Convenience wrapper around glob() which returns a list. |
| 113 | +function! pathogen#glob(pattern) abort " {{{1 |
| 114 | + let files = split(glob(a:pattern),"\n") |
| 115 | + return map(files,'substitute(v:val,"[".pathogen#separator()."/]$","","")') |
| 116 | +endfunction "}}}1 |
| 117 | + |
| 118 | +" Like pathogen#glob(), only limit the results to directories. |
| 119 | +function! pathogen#glob_directories(pattern) abort " {{{1 |
| 120 | + return filter(pathogen#glob(a:pattern),'isdirectory(v:val)') |
| 121 | +endfunction "}}}1 |
| 122 | + |
| 123 | +" Turn filetype detection off and back on again if it was already enabled. |
| 124 | +function! pathogen#cycle_filetype() " {{{1 |
| 125 | + if exists('g:did_load_filetypes') |
| 126 | + filetype off |
| 127 | + filetype on |
| 128 | + endif |
| 129 | +endfunction " }}}1 |
| 130 | + |
| 131 | +" Check if a bundle is disabled. A bundle is considered disabled if it ends |
| 132 | +" in a tilde or its basename or full name is included in the list |
| 133 | +" g:pathogen_disabled. |
| 134 | +function! pathogen#is_disabled(path) " {{{1 |
| 135 | + if a:path =~# '\~$' |
| 136 | + return 1 |
| 137 | + elseif !exists("g:pathogen_disabled") |
| 138 | + return 0 |
| 139 | + endif |
| 140 | + let sep = pathogen#separator() |
| 141 | + let blacklist = g:pathogen_disabled |
| 142 | + return index(blacklist, strpart(a:path, strridx(a:path, sep)+1)) != -1 && index(blacklist, a:path) != 1 |
| 143 | +endfunction "}}}1 |
| 144 | + |
| 145 | +" Prepend the given directory to the runtime path and append its corresponding |
| 146 | +" after directory. If the directory is already included, move it to the |
| 147 | +" outermost position. Wildcards are added as is. Ending a path in /{} causes |
| 148 | +" all subdirectories to be added (except those in g:pathogen_disabled). |
| 149 | +function! pathogen#surround(path) abort " {{{1 |
| 150 | + let sep = pathogen#separator() |
| 151 | + let rtp = pathogen#split(&rtp) |
| 152 | + if a:path =~# '[\\/]{}$' |
| 153 | + let path = fnamemodify(a:path[0:-4], ':p:s?[\\/]\=$??') |
| 154 | + let before = filter(pathogen#glob_directories(path.sep.'*'), '!pathogen#is_disabled(v:val)') |
| 155 | + let after = filter(reverse(pathogen#glob_directories(path.sep."*".sep."after")), '!pathogen#is_disabled(v:val[0:-7])') |
| 156 | + call filter(rtp,'v:val[0:strlen(path)-1] !=# path') |
| 157 | + else |
| 158 | + let path = fnamemodify(a:path, ':p:s?[\\/]\=$??') |
| 159 | + let before = [path] |
| 160 | + let after = [path . sep . 'after'] |
| 161 | + call filter(rtp, 'index(before + after, v:val) == -1') |
| 162 | + endif |
| 163 | + let &rtp = pathogen#join(before, rtp, after) |
| 164 | + return &rtp |
| 165 | +endfunction " }}}1 |
| 166 | + |
| 167 | +" Prepend all subdirectories of path to the rtp, and append all 'after' |
| 168 | +" directories in those subdirectories. Deprecated. |
| 169 | +function! pathogen#runtime_prepend_subdirectories(path) " {{{1 |
| 170 | + call s:warn('Change pathogen#runtime_prepend_subdirectories('.string(a:path).') to pathogen#surround('.string(a:path.'/{}').')') |
| 171 | + return pathogen#surround(a:path . pathogen#separator() . '{}') |
| 172 | +endfunction " }}}1 |
| 173 | + |
| 174 | +" For each directory in the runtime path, add a second entry with the given |
| 175 | +" argument appended. If the argument ends in '/{}', add a separate entry for |
| 176 | +" each subdirectory. The default argument is 'bundle/{}', which means that |
| 177 | +" .vim/bundle/*, $VIM/vimfiles/bundle/*, $VIMRUNTIME/bundle/*, |
| 178 | +" $VIM/vim/files/bundle/*/after, and .vim/bundle/*/after will be added (on |
| 179 | +" UNIX). |
| 180 | +function! pathogen#incubate(...) abort " {{{1 |
| 181 | + let sep = pathogen#separator() |
| 182 | + let name = a:0 ? a:1 : 'bundle/{}' |
| 183 | + if "\n".s:done_bundles =~# "\\M\n".name."\n" |
| 184 | + return "" |
| 185 | + endif |
| 186 | + let s:done_bundles .= name . "\n" |
| 187 | + let list = [] |
| 188 | + for dir in pathogen#split(&rtp) |
| 189 | + if dir =~# '\<after$' |
| 190 | + if name =~# '{}$' |
| 191 | + let list += filter(pathogen#glob_directories(substitute(dir,'after$',name[0:-3],'').'*[^~]'.sep.'after'), '!pathogen#is_disabled(v:val[0:-7])') + [dir] |
| 192 | + else |
| 193 | + let list += [dir, substitute(dir, 'after$', '', '') . name . sep . 'after'] |
| 194 | + endif |
| 195 | + else |
| 196 | + if name =~# '{}$' |
| 197 | + let list += [dir] + filter(pathogen#glob_directories(dir.sep.name[0:-3].'*[^~]'), '!pathogen#is_disabled(v:val)') |
| 198 | + else |
| 199 | + let list += [dir . sep . name, dir] |
| 200 | + endif |
| 201 | + endif |
| 202 | + endfor |
| 203 | + let &rtp = pathogen#join(pathogen#uniq(list)) |
| 204 | + return 1 |
| 205 | +endfunction " }}}1 |
| 206 | + |
| 207 | +" Deprecated alias for pathogen#incubate(). |
| 208 | +function! pathogen#runtime_append_all_bundles(...) abort " {{{1 |
| 209 | + if a:0 |
| 210 | + call s:warn('Change pathogen#runtime_append_all_bundles('.string(a:1).') to pathogen#incubate('.string(a:1.'/{}').')') |
| 211 | + else |
| 212 | + call s:warn('Change pathogen#runtime_append_all_bundles() to pathogen#incubate()') |
| 213 | + endif |
| 214 | + return call('pathogen#incubate', map(copy(a:000),'v:val . "/{}"')) |
| 215 | +endfunction |
| 216 | + |
| 217 | +let s:done_bundles = '' |
| 218 | +" }}}1 |
| 219 | + |
| 220 | +" Invoke :helptags on all non-$VIM doc directories in runtimepath. |
| 221 | +function! pathogen#helptags() abort " {{{1 |
| 222 | + let sep = pathogen#separator() |
| 223 | + for glob in pathogen#split(&rtp) |
| 224 | + for dir in split(glob(glob), "\n") |
| 225 | + if (dir.sep)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir.sep.'doc') == 2 && !empty(filter(split(glob(dir.sep.'doc'.sep.'*'),"\n>"),'!isdirectory(v:val)')) && (!filereadable(dir.sep.'doc'.sep.'tags') || filewritable(dir.sep.'doc'.sep.'tags')) |
| 226 | + helptags `=dir.'/doc'` |
| 227 | + endif |
| 228 | + endfor |
| 229 | + endfor |
| 230 | +endfunction " }}}1 |
| 231 | + |
| 232 | +command! -bar Helptags :call pathogen#helptags() |
| 233 | + |
| 234 | +" Execute the given command. This is basically a backdoor for --remote-expr. |
| 235 | +function! pathogen#execute(...) abort " {{{1 |
| 236 | + for command in a:000 |
| 237 | + execute command |
| 238 | + endfor |
| 239 | + return '' |
| 240 | +endfunction " }}}1 |
| 241 | + |
| 242 | +" Like findfile(), but hardcoded to use the runtimepath. |
| 243 | +function! pathogen#runtime_findfile(file,count) abort "{{{1 |
| 244 | + let rtp = pathogen#join(1,pathogen#split(&rtp)) |
| 245 | + let file = findfile(a:file,rtp,a:count) |
| 246 | + if file ==# '' |
| 247 | + return '' |
| 248 | + else |
| 249 | + return fnamemodify(file,':p') |
| 250 | + endif |
| 251 | +endfunction " }}}1 |
| 252 | + |
| 253 | +" Backport of fnameescape(). |
| 254 | +function! pathogen#fnameescape(string) abort " {{{1 |
| 255 | + if exists('*fnameescape') |
| 256 | + return fnameescape(a:string) |
| 257 | + elseif a:string ==# '-' |
| 258 | + return '\-' |
| 259 | + else |
| 260 | + return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','') |
| 261 | + endif |
| 262 | +endfunction " }}}1 |
| 263 | + |
| 264 | +if exists(':Vedit') |
| 265 | + finish |
| 266 | +endif |
| 267 | + |
| 268 | +let s:vopen_warning = 0 |
| 269 | + |
| 270 | +function! s:find(count,cmd,file,lcd) " {{{1 |
| 271 | + let rtp = pathogen#join(1,pathogen#split(&runtimepath)) |
| 272 | + let file = pathogen#runtime_findfile(a:file,a:count) |
| 273 | + if file ==# '' |
| 274 | + return "echoerr 'E345: Can''t find file \"".a:file."\" in runtimepath'" |
| 275 | + endif |
| 276 | + if !s:vopen_warning |
| 277 | + let s:vopen_warning = 1 |
| 278 | + let warning = '|echohl WarningMsg|echo "Install scriptease.vim to continue using :V'.a:cmd.'"|echohl NONE' |
| 279 | + else |
| 280 | + let warning = '' |
| 281 | + endif |
| 282 | + if a:lcd |
| 283 | + let path = file[0:-strlen(a:file)-2] |
| 284 | + execute 'lcd `=path`' |
| 285 | + return a:cmd.' '.pathogen#fnameescape(a:file) . warning |
| 286 | + else |
| 287 | + return a:cmd.' '.pathogen#fnameescape(file) . warning |
| 288 | + endif |
| 289 | +endfunction " }}}1 |
| 290 | + |
| 291 | +function! s:Findcomplete(A,L,P) " {{{1 |
| 292 | + let sep = pathogen#separator() |
| 293 | + let cheats = { |
| 294 | + \'a': 'autoload', |
| 295 | + \'d': 'doc', |
| 296 | + \'f': 'ftplugin', |
| 297 | + \'i': 'indent', |
| 298 | + \'p': 'plugin', |
| 299 | + \'s': 'syntax'} |
| 300 | + if a:A =~# '^\w[\\/]' && has_key(cheats,a:A[0]) |
| 301 | + let request = cheats[a:A[0]].a:A[1:-1] |
| 302 | + else |
| 303 | + let request = a:A |
| 304 | + endif |
| 305 | + let pattern = substitute(request,'/\|\'.sep,'*'.sep,'g').'*' |
| 306 | + let found = {} |
| 307 | + for path in pathogen#split(&runtimepath) |
| 308 | + let path = expand(path, ':p') |
| 309 | + let matches = split(glob(path.sep.pattern),"\n") |
| 310 | + call map(matches,'isdirectory(v:val) ? v:val.sep : v:val') |
| 311 | + call map(matches,'expand(v:val, ":p")[strlen(path)+1:-1]') |
| 312 | + for match in matches |
| 313 | + let found[match] = 1 |
| 314 | + endfor |
| 315 | + endfor |
| 316 | + return sort(keys(found)) |
| 317 | +endfunction " }}}1 |
| 318 | + |
| 319 | +command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Ve :execute s:find(<count>,'edit<bang>',<q-args>,0) |
| 320 | +command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vedit :execute s:find(<count>,'edit<bang>',<q-args>,0) |
| 321 | +command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vopen :execute s:find(<count>,'edit<bang>',<q-args>,1) |
| 322 | +command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vsplit :execute s:find(<count>,'split',<q-args>,<bang>1) |
| 323 | +command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vvsplit :execute s:find(<count>,'vsplit',<q-args>,<bang>1) |
| 324 | +command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vtabedit :execute s:find(<count>,'tabedit',<q-args>,<bang>1) |
| 325 | +command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vpedit :execute s:find(<count>,'pedit',<q-args>,<bang>1) |
| 326 | +command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vread :execute s:find(<count>,'read',<q-args>,<bang>1) |
| 327 | + |
| 328 | +" vim:set et sw=2: |
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