Fix for missing shellescape() in < 7.0.111

README

@@ -0,0 +1,7 @@
+Tagbar is a vim plugin for browsing the tags of source code files. It provides
+a sidebar that displays the ctags-generated tags of the current file, ordered
+by their scope. This means that for example methods in C++ are displayed under
+the class they are defined in.
+
+Check out the homepage at http://majutsushi.github.com/tagbar/ for more
+information.

README.md

@@ -1,19 +0,0 @@
-# Overview
-
-Tagbar is a vim plugin for browsing the tags of source code files.
-It provides a sidebar that displays the ctags-generated tags of the current file, ordered by their scope. This means that for example methods in C++ are displayed under the class they are defined in.
-
-Check out the homepage at http://majutsushi.github.io/tagbar/ for more information.
-
-# Support for additional filetypes
-
-For filetypes that are not supported by Exuberant Ctags check out [the wiki](https://github.com/majutsushi/tagbar/wiki) to see whether other projects offer support for them and how to use them. Please add any other projects/configurations that you find or create yourself so that others can benefit from them, too.
-
-# Important: If the file structure is displayed wrong
-
-If you notice that there are some errors in the way your file's structure is displayed in Tagbar, please make sure that the bug is actually in Tagbar before you report a bug. Since Tagbar uses [exuberant-ctags](http://ctags.sourceforge.net/) and compatible programs to do the actual file parsing, it is likely that the bug is actually in one of those programs instead.
-
-There is an example in `:h tagbar-issues` about how to run ctags manually so you can determine where the bug actually is. If the bug is actually in ctags, please report it on their website instead, as there is nothing I can do about it in Tagbar. Thank you!
-
-You can also have a look at ctags bugs that have previously been filed on Tagbar here:  
-https://github.com/majutsushi/tagbar/issues?labels=ctags-bug&page=1&state=closed

plugin/tagbar.vim

@@ -4,7 +4,7 @@
 " Author:      Jan Larres <jan@majutsushi.net>
 " Licence:     Vim licence
 " Website:     http://majutsushi.github.com/tagbar/
-" Version:     2.6.1
+" Version:     2.2
 " Note:        This plugin was heavily inspired by the 'Taglist' plugin by
 "              Yegappan Lakshmanan and uses a small amount of code from it.
 "
@@ -33,79 +33,57 @@ if v:version < 700
     finish
 endif
 
-if v:version == 700 && !has('patch167')
-    echohl WarningMsg
-    echomsg 'Tagbar: Vim versions lower than 7.0.167 have a bug'
-          \ 'that prevents this version of Tagbar from working.'
-          \ 'Please use the alternate version posted on the website.'
-    echohl None
-    finish
+if !exists('g:tagbar_left')
+    let g:tagbar_left = 0
 endif
 
-function! s:init_var(var, value) abort
-    if !exists('g:tagbar_' . a:var)
-        execute 'let g:tagbar_' . a:var . ' = ' . string(a:value)
-    endif
-endfunction
-
-let s:options = [
-    \ ['autoclose', 0],
-    \ ['autofocus', 0],
-    \ ['autopreview', 0],
-    \ ['autoshowtag', 0],
-    \ ['compact', 0],
-    \ ['expand', 0],
-    \ ['foldlevel', 99],
-    \ ['indent', 2],
-    \ ['left', 0],
-    \ ['previewwin_pos', 'topleft'],
-    \ ['show_visibility', 1],
-    \ ['show_linenumbers', 0],
-    \ ['singleclick', 0],
-    \ ['sort', 1],
-    \ ['systemenc', &encoding],
-    \ ['width', 40],
-\ ]
-
-for [opt, val] in s:options
-    call s:init_var(opt, val)
-endfor
-unlet s:options
-
-if !exists('g:tagbar_iconchars')
-    if has('multi_byte') && has('unix') && &encoding == 'utf-8' &&
-     \ (empty(&termencoding) || &termencoding == 'utf-8')
-        let g:tagbar_iconchars = ['▶', '▼']
-    else
-        let g:tagbar_iconchars = ['+', '-']
-    endif
+if !exists('g:tagbar_width')
+    let g:tagbar_width = 40
 endif
 
-let s:keymaps = [
-    \ ['jump',       '<CR>'],
-    \ ['preview',    'p'],
-    \ ['previewwin', 'P'],
-    \ ['nexttag',    '<C-N>'],
-    \ ['prevtag',    '<C-P>'],
-    \ ['showproto',  '<Space>'],
-    \
-    \ ['openfold',      ['+', '<kPlus>', 'zo']],
-    \ ['closefold',     ['-', '<kMinus>', 'zc']],
-    \ ['togglefold',    ['o', 'za']],
-    \ ['openallfolds',  ['*', '<kMultiply>', 'zR']],
-    \ ['closeallfolds', ['=', 'zM']],
-    \
-    \ ['togglesort', 's'],
-    \ ['zoomwin',    'x'],
-    \ ['close',      'q'],
-    \ ['help',       '<F1>'],
-\ ]
+if !exists('g:tagbar_autoclose')
+    let g:tagbar_autoclose = 0
+endif
 
-for [map, key] in s:keymaps
-    call s:init_var('map_' . map, key)
-    unlet key
-endfor
-unlet s:keymaps
+if !exists('g:tagbar_autofocus')
+    let g:tagbar_autofocus = 0
+endif
+
+if !exists('g:tagbar_sort')
+    let g:tagbar_sort = 1
+endif
+
+if !exists('g:tagbar_compact')
+    let g:tagbar_compact = 0
+endif
+
+if !exists('g:tagbar_expand')
+    let g:tagbar_expand = 0
+endif
+
+if !exists('g:tagbar_singleclick')
+    let g:tagbar_singleclick = 0
+endif
+
+if !exists('g:tagbar_foldlevel')
+    let g:tagbar_foldlevel = 99
+endif
+
+if !exists('g:tagbar_usearrows')
+    let g:tagbar_usearrows = 0
+endif
+
+if !exists('g:tagbar_autoshowtag')
+    let g:tagbar_autoshowtag = 0
+endif
+
+if !exists('g:tagbar_updateonsave_maxlines')
+    let g:tagbar_updateonsave_maxlines = 5000
+endif
+
+if !exists('g:tagbar_systemenc')
+    let g:tagbar_systemenc = &encoding
+endif
 
 augroup TagbarSession
     autocmd!
@@ -113,18 +91,12 @@ augroup TagbarSession
 augroup END
 
 " Commands {{{1
-command! -nargs=0 Tagbar              call tagbar#ToggleWindow()
 command! -nargs=0 TagbarToggle        call tagbar#ToggleWindow()
 command! -nargs=? TagbarOpen          call tagbar#OpenWindow(<f-args>)
-command! -nargs=0 TagbarOpenAutoClose call tagbar#OpenWindow('fcj')
+command! -nargs=0 TagbarOpenAutoClose call tagbar#OpenWindow('fc')
 command! -nargs=0 TagbarClose         call tagbar#CloseWindow()
-command! -nargs=1 -bang TagbarSetFoldlevel  call tagbar#SetFoldLevel(<args>, <bang>0)
-command! -nargs=0 TagbarShowTag       call tagbar#highlighttag(1, 1)
-command! -nargs=? TagbarCurrentTag    echo tagbar#currenttag('%s', 'No current tag', <f-args>)
-command! -nargs=1 TagbarGetTypeConfig call tagbar#gettypeconfig(<f-args>)
-command! -nargs=? TagbarDebug         call tagbar#StartDebug(<f-args>)
-command! -nargs=0 TagbarDebugEnd      call tagbar#StopDebug()
-command! -nargs=0 TagbarTogglePause   call tagbar#toggle_pause()
+command! -nargs=1 TagbarSetFoldlevel  call tagbar#SetFoldLevel(<args>)
+command! -nargs=0 TagbarShowTag       call tagbar#OpenParents()
 
 " Modeline {{{1
 " vim: ts=8 sw=4 sts=4 et foldenable foldmethod=marker foldcolumn=1

syntax/tagbar.vim

@@ -3,45 +3,51 @@
 " Author:      Jan Larres <jan@majutsushi.net>
 " Licence:     Vim licence
 " Website:     http://majutsushi.github.com/tagbar/
-" Version:     2.6.1
+" Version:     2.2
 
 scriptencoding utf-8
 
 if exists("b:current_syntax")
-    finish
+  finish
 endif
 
-let s:ics = escape(join(g:tagbar_iconchars, ''), ']^\-')
-let s:pattern = '\(^[' . s:ics . '] \?\)\@<=[^-+: ]\+[^:]\+$'
-execute "syntax match TagbarKind '" . s:pattern . "'"
+if has('multi_byte') && has('unix') && &encoding == 'utf-8' &&
+ \ (empty(&termencoding) || &termencoding == 'utf-8')
+    syntax match TagbarKind  '\([▶▼] \)\@<=[^-+: ]\+[^:]\+$'
+    syntax match TagbarScope '\([▶▼][-+# ]\)\@<=[^*]\+\(\*\?\(([^)]\+)\)\? :\)\@='
 
-let s:pattern = '\(\S\@<![' . s:ics . '][-+# ]\?\)\@<=[^*(]\+\(\*\?\(([^)]\+)\)\? :\)\@='
-execute "syntax match TagbarScope '" . s:pattern . "'"
+    syntax match TagbarFoldIcon '[▶▼]\([-+# ]\)\@='
 
-let s:pattern = '\S\@<![' . s:ics . ']\([-+# ]\?\)\@='
-execute "syntax match TagbarFoldIcon '" . s:pattern . "'"
+    syntax match TagbarAccessPublic    '\([▶▼ ]\)\@<=+\([^-+# ]\)\@='
+    syntax match TagbarAccessProtected '\([▶▼ ]\)\@<=#\([^-+# ]\)\@='
+    syntax match TagbarAccessPrivate   '\([▶▼ ]\)\@<=-\([^-+# ]\)\@='
+elseif has('multi_byte') && (has('win32') || has('win64')) && g:tagbar_usearrows
+    syntax match TagbarKind  '\([▷◢] \)\@<=[^-+: ]\+[^:]\+$'
+    syntax match TagbarScope '\([▷◢][-+# ]\)\@<=[^*]\+\(\*\?\(([^)]\+)\)\? :\)\@='
 
-let s:pattern = '\(\S\@<![' . s:ics . ' ]\)\@<=+\([^-+# ]\)\@='
-execute "syntax match TagbarVisibilityPublic '" . s:pattern . "'"
-let s:pattern = '\(\S\@<![' . s:ics . ' ]\)\@<=#\([^-+# ]\)\@='
-execute "syntax match TagbarVisibilityProtected '" . s:pattern . "'"
-let s:pattern = '\(\S\@<![' . s:ics . ' ]\)\@<=-\([^-+# ]\)\@='
-execute "syntax match TagbarVisibilityPrivate '" . s:pattern . "'"
+    syntax match TagbarFoldIcon '[▷◢]\([-+# ]\)\@='
 
-unlet s:pattern
+    syntax match TagbarAccessPublic    '\([▷◢ ]\)\@<=+\([^-+# ]\)\@='
+    syntax match TagbarAccessProtected '\([▷◢ ]\)\@<=#\([^-+# ]\)\@='
+    syntax match TagbarAccessPrivate   '\([▷◢ ]\)\@<=-\([^-+# ]\)\@='
+else
+    syntax match TagbarKind  '\([-+] \)\@<=[^-+: ]\+[^:]\+$'
+    syntax match TagbarScope '\([-+][-+# ]\)\@<=[^*]\+\(\*\?\(([^)]\+)\)\? :\)\@='
 
-syntax match TagbarHelp      '^".*' contains=TagbarHelpKey,TagbarHelpTitle
-syntax match TagbarHelpKey   '" \zs.*\ze:' contained
-syntax match TagbarHelpTitle '" \zs-\+ \w\+ -\+' contained
+    syntax match TagbarFoldIcon '[-+]\([-+# ]\)\@='
+
+    syntax match TagbarAccessPublic    '\([-+ ]\)\@<=+\([^-+# ]\)\@='
+    syntax match TagbarAccessProtected '\([-+ ]\)\@<=#\([^-+# ]\)\@='
+    syntax match TagbarAccessPrivate   '\([-+ ]\)\@<=-\([^-+# ]\)\@='
+endif
 
 syntax match TagbarNestedKind '^\s\+\[[^]]\+\]$'
+syntax match TagbarComment    '^".*'
 syntax match TagbarType       ' : \zs.*'
 syntax match TagbarSignature  '(.*)'
 syntax match TagbarPseudoID   '\*\ze :'
 
-highlight default link TagbarHelp       Comment
-highlight default link TagbarHelpKey    Identifier
-highlight default link TagbarHelpTitle  PreProc
+highlight default link TagbarComment    Comment
 highlight default link TagbarKind       Identifier
 highlight default link TagbarNestedKind TagbarKind
 highlight default link TagbarScope      Title
@@ -54,9 +60,6 @@ highlight default link TagbarHighlight  Search
 highlight default TagbarAccessPublic    guifg=Green ctermfg=Green
 highlight default TagbarAccessProtected guifg=Blue  ctermfg=Blue
 highlight default TagbarAccessPrivate   guifg=Red   ctermfg=Red
-highlight default link TagbarVisibilityPublic    TagbarAccessPublic
-highlight default link TagbarVisibilityProtected TagbarAccessProtected
-highlight default link TagbarVisibilityPrivate   TagbarAccessPrivate
 
 let b:current_syntax = "tagbar"