Runtime file updates.

2 files changed, 69 insertions, 22 deletions

diff --git a/runtime/ftplugin/eruby.vim b/runtime/ftplugin/eruby.vim
index 9e121c20b..7c19a09aa 100644
--- a/runtime/ftplugin/eruby.vim
+++ b/runtime/ftplugin/eruby.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:		eRuby
-" Maintainer:		Tim Pope <vimNOSPAM@tpope.info>
-" Info:			$Id: eruby.vim,v 1.12 2008/06/29 04:18:43 tpope Exp $
+" Maintainer:		Tim Pope <vimNOSPAM@tpope.org>
+" Last Change:		2010 Apr 15
 " URL:			http://vim-ruby.rubyforge.org
 " Anon CVS:		See above site
 " Release Coordinator:	Doug Kearns <dougkearns@gmail.com>
@@ -27,7 +27,10 @@ if !exists("b:eruby_subtype")
   let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$")
   let b:eruby_subtype = matchstr(s:lines,'eruby_subtype=\zs\w\+')
   if b:eruby_subtype == ''
-    let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\)\+$','',''),'\.\zs\w\+$')
+    let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+')
+  endif
+  if b:eruby_subtype == ''
+    let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\)\+$','',''),'\.\zs\w\+$')
   endif
   if b:eruby_subtype == 'rhtml'
     let b:eruby_subtype = 'html'
diff --git a/runtime/ftplugin/ruby.vim b/runtime/ftplugin/ruby.vim
index 7dfdfb5ad..6b9363e48 100644
--- a/runtime/ftplugin/ruby.vim
+++ b/runtime/ftplugin/ruby.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:		Ruby
 " Maintainer:		Gavin Sinclair <gsinclair at gmail.com>
-" Info:			$Id: ruby.vim,v 1.40 2008/06/29 04:18:43 tpope Exp $
+" Last Change:		2010 Mar 15
 " URL:			http://vim-ruby.rubyforge.org
 " Anon CVS:		See above site
 " Release Coordinator:  Doug Kearns <dougkearns@gmail.com>
@@ -69,26 +69,28 @@ endif
 setlocal comments=:#
 setlocal commentstring=#\ %s
 
-if !exists("s:rubypath")
-  if has("ruby") && has("win32")
-    ruby VIM::command( 'let s:rubypath = "%s"' % ($: + begin; require %q{rubygems}; Gem.all_load_paths.sort.uniq; rescue LoadError; []; end).join(%q{,}) )
-    let s:rubypath = '.,' . substitute(s:rubypath, '\%(^\|,\)\.\%(,\|$\)', ',,', '')
+if !exists("s:ruby_path")
+  if exists("g:ruby_path")
+    let s:ruby_path = g:ruby_path
+  elseif has("ruby") && has("win32")
+    ruby VIM::command( 'let s:ruby_path = "%s"' % ($: + begin; require %q{rubygems}; Gem.all_load_paths.sort.uniq; rescue LoadError; []; end).join(%q{,}) )
+    let s:ruby_path = '.,' . substitute(s:ruby_path, '\%(^\|,\)\.\%(,\|$\)', ',,', '')
   elseif executable("ruby")
     let s:code = "print ($: + begin; require %q{rubygems}; Gem.all_load_paths.sort.uniq; rescue LoadError; []; end).join(%q{,})"
     if &shellxquote == "'"
-      let s:rubypath = system('ruby -e "' . s:code . '"')
+      let s:ruby_path = system('ruby -e "' . s:code . '"')
     else
-      let s:rubypath = system("ruby -e '" . s:code . "'")
+      let s:ruby_path = system("ruby -e '" . s:code . "'")
     endif
-    let s:rubypath = '.,' . substitute(s:rubypath, '\%(^\|,\)\.\%(,\|$\)', ',,', '')
+    let s:ruby_path = '.,' . substitute(s:ruby_path, '\%(^\|,\)\.\%(,\|$\)', ',,', '')
   else
     " If we can't call ruby to get its path, just default to using the
     " current directory and the directory of the current file.
-    let s:rubypath = ".,,"
+    let s:ruby_path = ".,,"
   endif
 endif
 
-let &l:path = s:rubypath
+let &l:path = s:ruby_path
 
 if has("gui_win32") && !exists("b:browsefilter")
   let b:browsefilter = "Ruby Source Files (*.rb)\t*.rb\n" .
@@ -102,19 +104,44 @@ let b:undo_ftplugin = "setl fo< inc< inex< sua< def< com< cms< path< kp<"
 
 if !exists("g:no_plugin_maps") && !exists("g:no_ruby_maps")
 
-  noremap <silent> <buffer> [m :<C-U>call <SID>searchsyn('\<def\>','rubyDefine','b')<CR>
-  noremap <silent> <buffer> ]m :<C-U>call <SID>searchsyn('\<def\>','rubyDefine','')<CR>
-  noremap <silent> <buffer> [M :<C-U>call <SID>searchsyn('\<end\>','rubyDefine','b')<CR>
-  noremap <silent> <buffer> ]M :<C-U>call <SID>searchsyn('\<end\>','rubyDefine','')<CR>
+  nnoremap <silent> <buffer> [m :<C-U>call <SID>searchsyn('\<def\>','rubyDefine','b','n')<CR>
+  nnoremap <silent> <buffer> ]m :<C-U>call <SID>searchsyn('\<def\>','rubyDefine','','n')<CR>
+  nnoremap <silent> <buffer> [M :<C-U>call <SID>searchsyn('\<end\>','rubyDefine','b','n')<CR>
+  nnoremap <silent> <buffer> ]M :<C-U>call <SID>searchsyn('\<end\>','rubyDefine','','n')<CR>
+  xnoremap <silent> <buffer> [m :<C-U>call <SID>searchsyn('\<def\>','rubyDefine','b','v')<CR>
+  xnoremap <silent> <buffer> ]m :<C-U>call <SID>searchsyn('\<def\>','rubyDefine','','v')<CR>
+  xnoremap <silent> <buffer> [M :<C-U>call <SID>searchsyn('\<end\>','rubyDefine','b','v')<CR>
+  xnoremap <silent> <buffer> ]M :<C-U>call <SID>searchsyn('\<end\>','rubyDefine','','v')<CR>
 
-  noremap <silent> <buffer> [[ :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>','rubyModule\<Bar>rubyClass','b')<CR>
-  noremap <silent> <buffer> ]] :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>','rubyModule\<Bar>rubyClass','')<CR>
-  noremap <silent> <buffer> [] :<C-U>call <SID>searchsyn('\<end\>','rubyModule\<Bar>rubyClass','b')<CR>
-  noremap <silent> <buffer> ][ :<C-U>call <SID>searchsyn('\<end\>','rubyModule\<Bar>rubyClass','')<CR>
+  nnoremap <silent> <buffer> [[ :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>','rubyModule\<Bar>rubyClass','b','n')<CR>
+  nnoremap <silent> <buffer> ]] :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>','rubyModule\<Bar>rubyClass','','n')<CR>
+  nnoremap <silent> <buffer> [] :<C-U>call <SID>searchsyn('\<end\>','rubyModule\<Bar>rubyClass','b','n')<CR>
+  nnoremap <silent> <buffer> ][ :<C-U>call <SID>searchsyn('\<end\>','rubyModule\<Bar>rubyClass','','n')<CR>
+  xnoremap <silent> <buffer> [[ :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>','rubyModule\<Bar>rubyClass','b','v')<CR>
+  xnoremap <silent> <buffer> ]] :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>','rubyModule\<Bar>rubyClass','','v')<CR>
+  xnoremap <silent> <buffer> [] :<C-U>call <SID>searchsyn('\<end\>','rubyModule\<Bar>rubyClass','b','v')<CR>
+  xnoremap <silent> <buffer> ][ :<C-U>call <SID>searchsyn('\<end\>','rubyModule\<Bar>rubyClass','','v')<CR>
 
   let b:undo_ftplugin = b:undo_ftplugin
         \."| sil! exe 'unmap <buffer> [[' | sil! exe 'unmap <buffer> ]]' | sil! exe 'unmap <buffer> []' | sil! exe 'unmap <buffer> ]['"
         \."| sil! exe 'unmap <buffer> [m' | sil! exe 'unmap <buffer> ]m' | sil! exe 'unmap <buffer> [M' | sil! exe 'unmap <buffer> ]M'"
+
+  if maparg("\<C-]>",'n') == ''
+    nnoremap <silent> <buffer> <C-]>       :<C-U>exe  v:count1."tag <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    nnoremap <silent> <buffer> g<C-]>      :<C-U>exe         "tjump <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    nnoremap <silent> <buffer> g]          :<C-U>exe       "tselect <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    nnoremap <silent> <buffer> <C-W>]      :<C-U>exe v:count1."stag <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    nnoremap <silent> <buffer> <C-W><C-]>  :<C-U>exe v:count1."stag <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    nnoremap <silent> <buffer> <C-W>g<C-]> :<C-U>exe        "stjump <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    nnoremap <silent> <buffer> <C-W>g]     :<C-U>exe      "stselect <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    nnoremap <silent> <buffer> <C-W>}      :<C-U>exe          "ptag <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    nnoremap <silent> <buffer> <C-W>g}     :<C-U>exe        "ptjump <C-R>=RubyCursorIdentifier()<CR>"<CR>
+    let b:undo_ftplugin = b:undo_ftplugin
+          \."| sil! exe 'nunmap <buffer> <C-]>'| sil! exe 'nunmap <buffer> g<C-]>'| sil! exe 'nunmap <buffer> g]'"
+          \."| sil! exe 'nunmap <buffer> <C-W>]'| sil! exe 'nunmap <buffer> <C-W><C-]>'"
+          \."| sil! exe 'nunmap <buffer> <C-W>g<C-]>'| sil! exe 'nunmap <buffer> <C-W>g]'"
+          \."| sil! exe 'nunmap <buffer> <C-W>}'| sil! exe 'nunmap <buffer> <C-W>g}'"
+  endif
 endif
 
 let &cpo = s:cpo_save
@@ -174,8 +201,11 @@ function! RubyBalloonexpr()
   endif
 endfunction
 
-function! s:searchsyn(pattern,syn,flags)
+function! s:searchsyn(pattern,syn,flags,mode)
     norm! m'
+    if a:mode ==# 'v'
+      norm! gv
+    endif
     let i = 0
     let cnt = v:count ? v:count : 1
     while i < cnt
@@ -197,6 +227,20 @@ function! s:synname()
     return synIDattr(synID(line('.'),col('.'),0),'name')
 endfunction
 
+function! RubyCursorIdentifier()
+  let asciicode    = '\%(\w\|[]})\"'."'".']\)\@<!\%(?\%(\\M-\\C-\|\\C-\\M-\|\\M-\\c\|\\c\\M-\|\\c\|\\C-\|\\M-\)\=\%(\\\o\{1,3}\|\\x\x\{1,2}\|\\\=\S\)\)'
+  let number       = '\%(\%(\w\|[]})\"'."'".']\s*\)\@<!-\)\=\%(\<[[:digit:]_]\+\%(\.[[:digit:]_]\+\)\=\%([Ee][[:digit:]_]\+\)\=\>\|\<0[xXbBoOdD][[:xdigit:]_]\+\>\)\|'.asciicode
+  let operator     = '\%(\[\]\|<<\|<=>\|[!<>]=\=\|===\=\|[!=]\~\|>>\|\*\*\|\.\.\.\=\|=>\|[~^&|*/%+-]\)'
+  let method       = '\%(\<[_a-zA-Z]\w*\>\%([?!]\|\s*=>\@!\)\=\)'
+  let global       = '$\%([!$&"'."'".'*+,./:;<=>?@\`~]\|-\=\w\+\>\)'
+  let symbolizable = '\%(\%(@@\=\)\w\+\>\|'.global.'\|'.method.'\|'.operator.'\)'
+  let pattern      = '\C\s*\%('.number.'\|\%(:\@<!:\)\='.symbolizable.'\)'
+  let [lnum, col]  = searchpos(pattern,'bcn',line('.'))
+  let raw          = matchstr(getline('.')[col-1 : ],pattern)
+  let stripped     = substitute(substitute(raw,'\s\+=$','=',''),'^\s*:\=','','')
+  return stripped == '' ? expand("<cword>") : stripped
+endfunction
+
 "
 " Instructions for enabling "matchit" support:
 "