Update pathogen.vim

autoload/pathogen.vim

@@ -1,6 +1,6 @@
 " pathogen.vim - path option manipulation
 " Maintainer:   Tim Pope <http://tpo.pe/>
-" Version:      2.3
+" Version:      2.4
 
 " Install in ~/.vim/autoload (or ~\vimfiles\autoload).
 "
@@ -16,22 +16,29 @@ 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#interpose() or an absolute path to invoke pathogen#surround().
-" pathogen#surround().  Curly braces are expanded with pathogen#expand():
+" Curly braces are expanded with pathogen#expand(): "bundle/{}" finds all
-" "bundle/{}" finds all subdirectories inside "bundle" inside all directories
+" subdirectories inside "bundle" inside all directories in the runtime path.
-" in the runtime path.
+" If no arguments are given, defaults "bundle/{}", and also "pack/{}/start/{}"
+" on versions of Vim without native package support.
 function! pathogen#infect(...) abort
-  for path in a:0 ? filter(reverse(copy(a:000)), 'type(v:val) == type("")') : ['bundle/{}']
+  if a:0
-    if path =~# '^\%({\=[$~\\/]\|{\=\w:[\\/]\).*[{}*]'
+    let paths = filter(reverse(copy(a:000)), 'type(v:val) == type("")')
+  else
+    let paths = ['bundle/{}', 'pack/{}/start/{}']
+  endif
+  if has('packages')
+    call filter(paths, 'v:val !~# "^pack/[^/]*/start/[^/]*$"')
+  endif
+  let static = '^\%([$~\\/]\|\w:[\\/]\)[^{}*]*$'
+  for path in filter(copy(paths), 'v:val =~# static')
+    call pathogen#surround(path)
+  endfor
+  for path in filter(copy(paths), 'v:val !~# static')
+    if path =~# '^\%([$~\\/]\|\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)
-      call pathogen#interpose(path . '/{}')
     endif
   endfor
   call pathogen#cycle_filetype()
@@ -90,27 +97,28 @@ function! pathogen#cycle_filetype() abort
 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_disabled.
+" 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 = map(
+  let blacklist = get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', [])) + pathogen#split($VIMBLACKLIST)
-        \ get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', [])) +
+  if !empty(blacklist)
-        \ pathogen#split($VIMBLACKLIST),
+    call map(blacklist, 'substitute(v:val, "[\\/]$", "", "")')
-        \ 'substitute(v:val, "[\\/]$", "", "")')
+  endif
   return index(blacklist, fnamemodify(a:path, ':t')) != -1 || index(blacklist, a:path) != -1
-endfunction "}}}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, ':p:?[\\/]\=$??')
+  let path = fnamemodify(a:path, ':s?[\\/]\=$??')
   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])')
+  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
@@ -128,7 +136,7 @@ function! pathogen#interpose(name) abort
   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]
+      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
@@ -171,22 +179,26 @@ endfunction
 " 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
+function! pathogen#expand(pattern, ...) abort
-  if a:pattern =~# '{[^{}]\+}'
+  let after = a:0 ? a:1 : ''
-    let [pre, pat, post] = split(substitute(a:pattern, '\(.\{-\}\){\([^{}]\+\)}\(.*\)', "\\1\001\\2\001\\3", ''), "\001", 1)
+  let pattern = substitute(a:pattern, '^[~$][^\/]*', '\=expand(submatch(0))', '')
+  if pattern =~# '{[^{}]\+}'
+    let [pre, pat, post] = split(substitute(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
-    return results
+  elseif pattern =~# '{}'
-  elseif a:pattern =~# '{}'
+    let pat = matchstr(pattern, '^.*{}[^*]*\%($\|[\\/]\)')
-    let pat = matchstr(a:pattern, '^.*{}[^*]*\%($\|[\\/]\)')
+    let post = pattern[strlen(pat) : -1]
-    let post = a:pattern[strlen(pat) : -1]
+    let results = map(split(glob(substitute(pat, '{}', '*', 'g')), "\n"), 'v:val.post')
-    return map(split(glob(substitute(pat, '{}', '*', 'g')), "\n"), 'v:val.post')
   else
-    return [a:pattern]
+    let results = [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.
@@ -202,12 +214,12 @@ endfunction
 function! pathogen#glob(pattern) abort
   let files = split(glob(a:pattern),"\n")
   return map(files,'substitute(v:val,"[".pathogen#slash()."/]$","","")')
-endfunction "}}}1
+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 "}}}1
+endfunction
 
 " Remove duplicates from a list.
 function! pathogen#uniq(list) abort
@@ -239,7 +251,7 @@ function! pathogen#fnameescape(string) abort
 endfunction
 
 " Like findfile(), but hardcoded to use the runtimepath.
-function! pathogen#runtime_findfile(file,count) abort "{{{1
+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 ==# ''
@@ -249,99 +261,4 @@ function! pathogen#runtime_findfile(file,count) abort "{{{1
   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
-
-if exists(':Vedit')
-  finish
-endif
-
-let s:vopen_warning = 0
-
-function! s:find(count,cmd,file,lcd)
-  let rtp = pathogen#join(1,pathogen#split(&runtimepath))
-  let file = pathogen#runtime_findfile(a:file,a:count)
-  if file ==# ''
-    return "echoerr 'E345: Can''t find file \"".a:file."\" in runtimepath'"
-  endif
-  if !s:vopen_warning
-    let s:vopen_warning = 1
-    let warning = '|echohl WarningMsg|echo "Install scriptease.vim to continue using :V'.a:cmd.'"|echohl NONE'
-  else
-    let warning = ''
-  endif
-  if a:lcd
-    let path = file[0:-strlen(a:file)-2]
-    execute 'lcd `=path`'
-    return a:cmd.' '.pathogen#fnameescape(a:file) . warning
-  else
-    return a:cmd.' '.pathogen#fnameescape(file) . warning
-  endif
-endfunction
-
-function! s:Findcomplete(A,L,P)
-  let sep = pathogen#slash()
-  let cheats = {
-        \'a': 'autoload',
-        \'d': 'doc',
-        \'f': 'ftplugin',
-        \'i': 'indent',
-        \'p': 'plugin',
-        \'s': 'syntax'}
-  if a:A =~# '^\w[\\/]' && has_key(cheats,a:A[0])
-    let request = cheats[a:A[0]].a:A[1:-1]
-  else
-    let request = a:A
-  endif
-  let pattern = substitute(request,'/\|\'.sep,'*'.sep,'g').'*'
-  let found = {}
-  for path in pathogen#split(&runtimepath)
-    let path = expand(path, ':p')
-    let matches = split(glob(path.sep.pattern),"\n")
-    call map(matches,'isdirectory(v:val) ? v:val.sep : v:val')
-    call map(matches,'expand(v:val, ":p")[strlen(path)+1:-1]')
-    for match in matches
-      let found[match] = 1
-    endfor
-  endfor
-  return sort(keys(found))
-endfunction
-
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Ve       :execute s:find(<count>,'edit<bang>',<q-args>,0)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vedit    :execute s:find(<count>,'edit<bang>',<q-args>,0)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vopen    :execute s:find(<count>,'edit<bang>',<q-args>,1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vsplit   :execute s:find(<count>,'split',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vvsplit  :execute s:find(<count>,'vsplit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vtabedit :execute s:find(<count>,'tabedit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vpedit   :execute s:find(<count>,'pedit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vread    :execute s:find(<count>,'read',<q-args>,<bang>1)
-
 " vim:set et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^\"\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=':