Try a fold expression

Author: tpope

autoload/pathogen.vim

@@ -8,8 +8,7 @@
 " ~\vimfiles\bundle), adding `execute pathogen#infect()` to the top of your
 " .vimrc is the only other setup necessary.
 "
-" The API is documented inline below.  For maximum ease of reading,
-" :set foldmethod=marker
+" The API is documented inline below.
 
 if exists("g:loaded_pathogen") || &cp
   finish
@@ -21,7 +20,7 @@ let g:loaded_pathogen = 1
 " pathogen#surround().  For backwards compatibility purposes, a full path that
 " does not end in {} or * is given to pathogen#runtime_prepend_subdirectories()
 " instead.
-function! pathogen#infect(...) abort " {{{1
+function! pathogen#infect(...) abort
   for path in a:0 ? filter(reverse(copy(a:000)), 'type(v:val) == type("")') : ['bundle/{}']
     if path =~# '^[^\\/]\+$'
       call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')')
@@ -37,17 +36,17 @@ function! pathogen#infect(...) abort " {{{1
   endfor
   call pathogen#cycle_filetype()
   return ''
-endfunction " }}}1
+endfunction
 
 " Split a path into a list.
-function! pathogen#split(path) abort " {{{1
+function! pathogen#split(path) abort
   if type(a:path) == type([]) | return a:path | endif
   let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,')
   return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")')
-endfunction " }}}1
+endfunction
 
 " Convert a list to a path.
-function! pathogen#join(...) abort " {{{1
+function! pathogen#join(...) abort
   if type(a:1) == type(1) && a:1
     let i = 1
     let space = ' '
@@ -71,24 +70,24 @@ function! pathogen#join(...) abort " {{{1
     let i += 1
   endwhile
   return substitute(path,'^,','','')
-endfunction " }}}1
+endfunction
 
 " Convert a list to a path with escaped spaces for 'path', 'tag', etc.
-function! pathogen#legacyjoin(...) abort " {{{1
+function! pathogen#legacyjoin(...) abort
   return call('pathogen#join',[1] + a:000)
-endfunction " }}}1
+endfunction
 
 " Turn filetype detection off and back on again if it was already enabled.
-function! pathogen#cycle_filetype() " {{{1
+function! pathogen#cycle_filetype() abort
   if exists('g:did_load_filetypes')
     filetype off
     filetype on
   endif
-endfunction " }}}1
+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.
-function! pathogen#is_disabled(path) abort " {{{1
+function! pathogen#is_disabled(path) abort
   let sep = pathogen#slash()
   let blacklist = get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', []))
   return index(blacklist, fnamemodify(a:path, ':t')) != -1 || index(blacklist, a:path) != -1
@@ -98,7 +97,7 @@ endfunction "}}}1
 " after directory.  If the directory is already included, move it to the
 " outermost position.  Wildcards are added as is.  Ending a path in /{} causes
 " all subdirectories to be added (except those in g:pathogen_disabled).
-function! pathogen#surround(path) abort " {{{1
+function! pathogen#surround(path) abort
   let sep = pathogen#slash()
   let rtp = pathogen#split(&rtp)
   if a:path =~# '[\\/]{}$'
@@ -114,12 +113,12 @@ function! pathogen#surround(path) abort " {{{1
   endif
   let &rtp = pathogen#join(before, rtp, after)
   return &rtp
-endfunction " }}}1
+endfunction
 
 " For each directory in the runtime path, add a second entry with the given
 " argument appended.  If the argument ends in '/{}', add a separate entry for
 " each subdirectory.
-function! pathogen#interpose(name) abort " {{{1
+function! pathogen#interpose(name) abort
   let sep = pathogen#slash()
   let name = a:name
   if has_key(s:done_bundles, name)
@@ -148,10 +147,8 @@ endfunction
 
 let s:done_bundles = {}
 
-" }}}1
-
 " Invoke :helptags on all non-$VIM doc directories in runtimepath.
-function! pathogen#helptags() abort " {{{1
+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')
@@ -160,42 +157,42 @@ function! pathogen#helptags() abort " {{{1
       endif
     endfor
   endfor
-endfunction " }}}1
+endfunction
 
 command! -bar Helptags :call pathogen#helptags()
 
 " Execute the given command.  This is basically a backdoor for --remote-expr.
-function! pathogen#execute(...) abort " {{{1
+function! pathogen#execute(...) abort
   for command in a:000
     execute command
   endfor
   return ''
-endfunction " }}}1
+endfunction
 
 " Section: Unofficial
 
 " \ on Windows unless shellslash is set, / everywhere else.
-function! pathogen#slash() abort " {{{1
+function! pathogen#slash() abort
   return !exists("+shellslash") || &shellslash ? '/' : '\'
-endfunction " }}}1
+endfunction
 
-function! pathogen#separator() abort " {{{1
+function! pathogen#separator() abort
   return pathogen#slash()
-endfunction " }}}1
+endfunction
 
 " Convenience wrapper around glob() which returns a list.
-function! pathogen#glob(pattern) abort " {{{1
+function! pathogen#glob(pattern) abort
   let files = split(glob(a:pattern),"\n")
   return map(files,'substitute(v:val,"[".pathogen#slash()."/]$","","")')
 endfunction "}}}1
 
 " Like pathogen#glob(), only limit the results to directories.
-function! pathogen#glob_directories(pattern) abort " {{{1
+function! pathogen#glob_directories(pattern) abort
   return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
 endfunction "}}}1
 
 " Remove duplicates from a list.
-function! pathogen#uniq(list) abort " {{{1
+function! pathogen#uniq(list) abort
   let i = 0
   let seen = {}
   while i < len(a:list)
@@ -210,18 +207,18 @@ function! pathogen#uniq(list) abort " {{{1
     endif
   endwhile
   return a:list
-endfunction " }}}1
+endfunction
 
 " Backport of fnameescape().
-function! pathogen#fnameescape(string) abort " {{{1
+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 " }}}1
+endfunction
 
 " Like findfile(), but hardcoded to use the runtimepath.
 function! pathogen#runtime_findfile(file,count) abort "{{{1
@@ -232,46 +229,46 @@ function! pathogen#runtime_findfile(file,count) abort "{{{1
   else
     return fnamemodify(file,':p')
   endif
-endfunction " }}}1
+endfunction
 
 " Section: Deprecated
 
-function! s:warn(msg)
+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) " {{{1
+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 " }}}1
+endfunction
 
-function! pathogen#incubate(...) abort " {{{1
+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 " }}}1
+endfunction
 
 " Deprecated alias for pathogen#interpose().
-function! pathogen#runtime_append_all_bundles(...) abort " {{{1
+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 " }}}1
+endfunction
 
 if exists(':Vedit')
   finish
 endif
 
 let s:vopen_warning = 0
 
-function! s:find(count,cmd,file,lcd) " {{{1
+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 ==# ''
@@ -290,9 +287,9 @@ function! s:find(count,cmd,file,lcd) " {{{1
   else
     return a:cmd.' '.pathogen#fnameescape(file) . warning
   endif
-endfunction " }}}1
+endfunction
 
-function! s:Findcomplete(A,L,P) " {{{1
+function! s:Findcomplete(A,L,P)
   let sep = pathogen#slash()
   let cheats = {
         \'a': 'autoload',
@@ -318,7 +315,7 @@ function! s:Findcomplete(A,L,P) " {{{1
     endfor
   endfor
   return sort(keys(found))
-endfunction " }}}1
+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)
@@ -329,4 +326,4 @@ command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vtabed
 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:
+" vim:set et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^\"\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=':