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Diffstat (limited to 'vim71/ftplugin/ruby.vim')
| -rw-r--r-- | vim71/ftplugin/ruby.vim | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/vim71/ftplugin/ruby.vim b/vim71/ftplugin/ruby.vim new file mode 100644 index 0000000..ef908bc --- /dev/null +++ b/vim71/ftplugin/ruby.vim @@ -0,0 +1,230 @@ +" Vim filetype plugin +" Language: Ruby +" Maintainer: Gavin Sinclair <gsinclair at gmail.com> +" Info: $Id: ruby.vim,v 1.39 2007/05/06 16:38:40 tpope Exp $ +" URL: http://vim-ruby.rubyforge.org +" Anon CVS: See above site +" Release Coordinator: Doug Kearns <dougkearns@gmail.com> +" ---------------------------------------------------------------------------- +" +" Original matchit support thanks to Ned Konz. See his ftplugin/ruby.vim at +" http://bike-nomad.com/vim/ruby.vim. +" ---------------------------------------------------------------------------- + +" Only do this when not done yet for this buffer +if (exists("b:did_ftplugin")) + finish +endif +let b:did_ftplugin = 1 + +let s:cpo_save = &cpo +set cpo&vim + +if has("gui_running") && !has("gui_win32") + setlocal keywordprg=ri\ -T +else + setlocal keywordprg=ri +endif + +" Matchit support +if exists("loaded_matchit") && !exists("b:match_words") + let b:match_ignorecase = 0 + + let b:match_words = + \ '\<\%(if\|unless\|case\|while\|until\|for\|do\|class\|module\|def\|begin\)\>=\@!' . + \ ':' . + \ '\<\%(else\|elsif\|ensure\|when\|rescue\|break\|redo\|next\|retry\)\>' . + \ ':' . + \ '\<end\>' . + \ ',{:},\[:\],(:)' + + let b:match_skip = + \ "synIDattr(synID(line('.'),col('.'),0),'name') =~ '" . + \ "\\<ruby\\%(String\\|StringDelimiter\\|ASCIICode\\|Escape\\|" . + \ "Interpolation\\|NoInterpolation\\|Comment\\|Documentation\\|" . + \ "ConditionalModifier\\|RepeatModifier\\|OptionalDo\\|" . + \ "Function\\|BlockArgument\\|KeywordAsMethod\\|ClassVariable\\|" . + \ "InstanceVariable\\|GlobalVariable\\|Symbol\\)\\>'" +endif + +setlocal formatoptions-=t formatoptions+=croql + +setlocal include=^\\s*\\<\\(load\\\|\w*require\\)\\> +setlocal includeexpr=substitute(substitute(v:fname,'::','/','g'),'$','.rb','') +setlocal suffixesadd=.rb + +if exists("&ofu") && has("ruby") + setlocal omnifunc=rubycomplete#Complete +endif + +" To activate, :set ballooneval +if has('balloon_eval') && exists('+balloonexpr') + setlocal balloonexpr=RubyBalloonexpr() +endif + + +" TODO: +"setlocal define=^\\s*def + +setlocal comments=:# +setlocal commentstring=#\ %s + +if !exists("s:rubypath") + if has("ruby") && has("win32") + ruby VIM::command( 'let s:rubypath = "%s"' % ($: + begin; require %q{rubygems}; Gem.all_load_paths.sort.uniq; rescue LoadError; []; end).join(%q{,}) ) + let s:rubypath = '.,' . substitute(s:rubypath, '\%(^\|,\)\.\%(,\|$\)', ',,', '') + 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 . '"') + else + let s:rubypath = system("ruby -e '" . s:code . "'") + endif + let s:rubypath = '.,' . substitute(s:rubypath, '\%(^\|,\)\.\%(,\|$\)', ',,', '') + 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 = ".,," + endif +endif + +let &l:path = s:rubypath + +if has("gui_win32") && !exists("b:browsefilter") + let b:browsefilter = "Ruby Source Files (*.rb)\t*.rb\n" . + \ "All Files (*.*)\t*.*\n" +endif + +let b:undo_ftplugin = "setl fo< inc< inex< sua< def< com< cms< path< kp<" + \."| unlet! b:browsefilter b:match_ignorecase b:match_words b:match_skip" + \."| if exists('&ofu') && has('ruby') | setl ofu< | endif" + \."| if has('balloon_eval') && exists('+bexpr') | setl bexpr< | endif" + +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> + + 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> + + 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'" +endif + +let &cpo = s:cpo_save +unlet s:cpo_save + +if exists("g:did_ruby_ftplugin_functions") + finish +endif +let g:did_ruby_ftplugin_functions = 1 + +function! RubyBalloonexpr() + if !exists('s:ri_found') + let s:ri_found = executable('ri') + endif + if s:ri_found + let line = getline(v:beval_lnum) + let b = matchstr(strpart(line,0,v:beval_col),'\%(\w\|[:.]\)*$') + let a = substitute(matchstr(strpart(line,v:beval_col),'^\w*\%([?!]\|\s*=\)\?'),'\s\+','','g') + let str = b.a + let before = strpart(line,0,v:beval_col-strlen(b)) + let after = strpart(line,v:beval_col+strlen(a)) + if str =~ '^\.' + let str = substitute(str,'^\.','#','g') + if before =~ '\]\s*$' + let str = 'Array'.str + elseif before =~ '}\s*$' + " False positives from blocks here + let str = 'Hash'.str + elseif before =~ "[\"'`]\\s*$" || before =~ '\$\d\+\s*$' + let str = 'String'.str + elseif before =~ '\$\d\+\.\d\+\s*$' + let str = 'Float'.str + elseif before =~ '\$\d\+\s*$' + let str = 'Integer'.str + elseif before =~ '/\s*$' + let str = 'Regexp'.str + else + let str = substitute(str,'^#','.','') + endif + endif + let str = substitute(str,'.*\.\s*to_f\s*\.\s*','Float#','') + let str = substitute(str,'.*\.\s*to_i\%(nt\)\=\s*\.\s*','Integer#','') + let str = substitute(str,'.*\.\s*to_s\%(tr\)\=\s*\.\s*','String#','') + let str = substitute(str,'.*\.\s*to_sym\s*\.\s*','Symbol#','') + let str = substitute(str,'.*\.\s*to_a\%(ry\)\=\s*\.\s*','Array#','') + let str = substitute(str,'.*\.\s*to_proc\s*\.\s*','Proc#','') + if str !~ '^\w' + return '' + endif + silent! let res = substitute(system("ri -f simple -T \"".str.'"'),'\n$','','') + if res =~ '^Nothing known about' || res =~ '^Bad argument:' || res =~ '^More than one method' + return '' + endif + return res + else + return "" + endif +endfunction + +function! s:searchsyn(pattern,syn,flags) + norm! m' + let i = 0 + let cnt = v:count ? v:count : 1 + while i < cnt + let i = i + 1 + let line = line('.') + let col = col('.') + let pos = search(a:pattern,'W'.a:flags) + while pos != 0 && s:synname() !~# a:syn + let pos = search(a:pattern,'W'.a:flags) + endwhile + if pos == 0 + call cursor(line,col) + return + endif + endwhile +endfunction + +function! s:synname() + return synIDattr(synID(line('.'),col('.'),0),'name') +endfunction + +" +" Instructions for enabling "matchit" support: +" +" 1. Look for the latest "matchit" plugin at +" +" http://www.vim.org/scripts/script.php?script_id=39 +" +" It is also packaged with Vim, in the $VIMRUNTIME/macros directory. +" +" 2. Copy "matchit.txt" into a "doc" directory (e.g. $HOME/.vim/doc). +" +" 3. Copy "matchit.vim" into a "plugin" directory (e.g. $HOME/.vim/plugin). +" +" 4. Ensure this file (ftplugin/ruby.vim) is installed. +" +" 5. Ensure you have this line in your $HOME/.vimrc: +" filetype plugin on +" +" 6. Restart Vim and create the matchit documentation: +" +" :helptags ~/.vim/doc +" +" Now you can do ":help matchit", and you should be able to use "%" on Ruby +" keywords. Try ":echo b:match_words" to be sure. +" +" Thanks to Mark J. Reed for the instructions. See ":help vimrc" for the +" locations of plugin directories, etc., as there are several options, and it +" differs on Windows. Email gsinclair@soyabean.com.au if you need help. +" + +" vim: nowrap sw=2 sts=2 ts=8 ff=unix: |