Remove ruby/eruby vim files

This commit is contained in:
Josh Holtrop 2023-05-19 09:29:55 -04:00
parent 5ad4a6f17d
commit 63ba3d2243
6 changed files with 0 additions and 1539 deletions

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" Ruby
au BufNewFile,BufRead *.rb,*.rbw,*.gemspec set filetype=ruby
" Ruby on Rails
au BufNewFile,BufRead *.builder,*.rxml,*.rjs set filetype=ruby
" Rakefile
au BufNewFile,BufRead [rR]akefile,*.rake set filetype=ruby
" Rantfile
au BufNewFile,BufRead [rR]antfile,*.rant set filetype=ruby
" IRB config
au BufNewFile,BufRead .irbrc,irbrc set filetype=ruby
" Pry config
au BufNewFile,BufRead .pryrc set filetype=ruby
" Rackup
au BufNewFile,BufRead *.ru set filetype=ruby
" Capistrano
au BufNewFile,BufRead Capfile set filetype=ruby
" Bundler
au BufNewFile,BufRead Gemfile set filetype=ruby
" Guard
au BufNewFile,BufRead Guardfile,.Guardfile set filetype=ruby
" Chef
au BufNewFile,BufRead Cheffile set filetype=ruby
au BufNewFile,BufRead Berksfile set filetype=ruby
" Vagrant
au BufNewFile,BufRead [vV]agrantfile set filetype=ruby
" Autotest
au BufNewFile,BufRead .autotest set filetype=ruby
" eRuby
au BufNewFile,BufRead *.erb,*.rhtml set filetype=eruby
" Thor
au BufNewFile,BufRead [tT]horfile,*.thor set filetype=ruby
" Rabl
au BufNewFile,BufRead *.rabl set filetype=ruby
" Jbuilder
au BufNewFile,BufRead *.jbuilder set filetype=ruby
" Puppet librarian
au BufNewFile,BufRead Puppetfile set filetype=ruby
"
" Buildr Buildfile
au BufNewFile,BufRead [Bb]uildfile set filetype=ruby
" Appraisal
au BufNewFile,BufRead Appraisals set filetype=ruby
" vim: nowrap sw=2 sts=2 ts=8 noet:

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" Vim filetype plugin
" Language: eRuby
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
finish
endif
let s:save_cpo = &cpo
set cpo-=C
" Define some defaults in case the included ftplugins don't set them.
let s:undo_ftplugin = ""
let s:browsefilter = "All Files (*.*)\t*.*\n"
let s:match_words = ""
if !exists("g:eruby_default_subtype")
let g:eruby_default_subtype = "html"
endif
if &filetype =~ '^eruby\.'
let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+')
elseif !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\|\.erubis\)\+$','',''),'\.\zs\w\+$')
endif
if b:eruby_subtype == 'rhtml'
let b:eruby_subtype = 'html'
elseif b:eruby_subtype == 'rb'
let b:eruby_subtype = 'ruby'
elseif b:eruby_subtype == 'yml'
let b:eruby_subtype = 'yaml'
elseif b:eruby_subtype == 'js'
let b:eruby_subtype = 'javascript'
elseif b:eruby_subtype == 'txt'
" Conventional; not a real file type
let b:eruby_subtype = 'text'
elseif b:eruby_subtype == ''
let b:eruby_subtype = g:eruby_default_subtype
endif
endif
if exists("b:eruby_subtype") && b:eruby_subtype != ''
exe "runtime! ftplugin/".b:eruby_subtype.".vim ftplugin/".b:eruby_subtype."_*.vim ftplugin/".b:eruby_subtype."/*.vim"
else
runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim
endif
unlet! b:did_ftplugin
" Override our defaults if these were set by an included ftplugin.
if exists("b:undo_ftplugin")
let s:undo_ftplugin = b:undo_ftplugin
unlet b:undo_ftplugin
endif
if exists("b:browsefilter")
let s:browsefilter = b:browsefilter
unlet b:browsefilter
endif
if exists("b:match_words")
let s:match_words = b:match_words
unlet b:match_words
endif
runtime! ftplugin/ruby.vim ftplugin/ruby_*.vim ftplugin/ruby/*.vim
let b:did_ftplugin = 1
" Combine the new set of values with those previously included.
if exists("b:undo_ftplugin")
let s:undo_ftplugin = b:undo_ftplugin . " | " . s:undo_ftplugin
endif
if exists ("b:browsefilter")
let s:browsefilter = substitute(b:browsefilter,'\cAll Files (\*\.\*)\t\*\.\*\n','','') . s:browsefilter
endif
if exists("b:match_words")
let s:match_words = b:match_words . ',' . s:match_words
endif
" Change the browse dialog on Win32 to show mainly eRuby-related files
if has("gui_win32")
let b:browsefilter="eRuby Files (*.erb, *.rhtml)\t*.erb;*.rhtml\n" . s:browsefilter
endif
" Load the combined list of match_words for matchit.vim
if exists("loaded_matchit")
let b:match_words = s:match_words
endif
" TODO: comments=
setlocal commentstring=<%#%s%>
let b:undo_ftplugin = "setl cms< "
\ " | unlet! b:browsefilter b:match_words | " . s:undo_ftplugin
let &cpo = s:save_cpo
unlet s:save_cpo
" vim: nowrap sw=2 sts=2 ts=8:

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@ -1,395 +0,0 @@
" Vim filetype plugin
" Language: Ruby
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" ----------------------------------------------------------------------------
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\ -f\ bs
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\\>\\\|require\\>\\\|autoload\\s*:\\=[\"']\\=\\h\\w*[\"']\\=,\\)
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('g:ruby_version_paths')
let g:ruby_version_paths = {}
endif
function! s:query_path(root)
let code = "print $:.join %q{,}"
if &shell =~# 'sh' && $PATH !~# '\s'
let prefix = 'env PATH='.$PATH.' '
else
let prefix = ''
endif
if &shellxquote == "'"
let path_check = prefix.'ruby -e "' . code . '"'
else
let path_check = prefix."ruby -e '" . code . "'"
endif
let cd = haslocaldir() ? 'lcd' : 'cd'
let cwd = getcwd()
try
exe cd fnameescape(a:root)
let path = split(system(path_check),',')
exe cd fnameescape(cwd)
return path
finally
exe cd fnameescape(cwd)
endtry
endfunction
function! s:build_path(path)
let path = join(map(copy(a:path), 'v:val ==# "." ? "" : v:val'), ',')
if &g:path !~# '\v^\.%(,/%(usr|emx)/include)=,,$'
let path = substitute(&g:path,',,$',',','') . ',' . path
endif
return path
endfunction
if !exists('b:ruby_version') && !exists('g:ruby_path') && isdirectory(expand('%:p:h'))
let s:version_file = findfile('.ruby-version', '.;')
if !empty(s:version_file)
let b:ruby_version = get(readfile(s:version_file, '', 1), '')
if !has_key(g:ruby_version_paths, b:ruby_version)
let g:ruby_version_paths[b:ruby_version] = s:query_path(fnamemodify(s:version_file, ':p:h'))
endif
endif
endif
if exists("g:ruby_path")
let s:ruby_path = type(g:ruby_path) == type([]) ? join(g:ruby_path, ',') : g:ruby_path
elseif has_key(g:ruby_version_paths, get(b:, 'ruby_version', ''))
let s:ruby_paths = g:ruby_version_paths[b:ruby_version]
let s:ruby_path = s:build_path(s:ruby_paths)
else
if !exists('g:ruby_default_path')
if has("ruby") && has("win32")
ruby ::VIM::command( 'let g:ruby_default_path = split("%s",",")' % $:.join(%q{,}) )
elseif executable('ruby')
let g:ruby_default_path = s:query_path($HOME)
else
let g:ruby_default_path = map(split($RUBYLIB,':'), 'v:val ==# "." ? "" : v:val')
endif
endif
let s:ruby_paths = g:ruby_default_path
let s:ruby_path = s:build_path(s:ruby_paths)
endif
if stridx(&l:path, s:ruby_path) == -1
let &l:path = s:ruby_path
endif
if exists('s:ruby_paths') && stridx(&l:tags, join(map(copy(s:ruby_paths),'v:val."/tags"'),',')) == -1
let &l:tags = &tags . ',' . join(map(copy(s:ruby_paths),'v:val."/tags"'),',')
endif
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< tags< 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")
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>
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('im','n') == ''
onoremap <silent> <buffer> im :<C-U>call <SID>wrap_i('[m',']M')<CR>
onoremap <silent> <buffer> am :<C-U>call <SID>wrap_a('[m',']M')<CR>
xnoremap <silent> <buffer> im :<C-U>call <SID>wrap_i('[m',']M')<CR>
xnoremap <silent> <buffer> am :<C-U>call <SID>wrap_a('[m',']M')<CR>
let b:undo_ftplugin = b:undo_ftplugin
\."| sil! exe 'ounmap <buffer> im' | sil! exe 'ounmap <buffer> am'"
\."| sil! exe 'xunmap <buffer> im' | sil! exe 'xunmap <buffer> am'"
endif
if maparg('iM','n') == ''
onoremap <silent> <buffer> iM :<C-U>call <SID>wrap_i('[[','][')<CR>
onoremap <silent> <buffer> aM :<C-U>call <SID>wrap_a('[[','][')<CR>
xnoremap <silent> <buffer> iM :<C-U>call <SID>wrap_i('[[','][')<CR>
xnoremap <silent> <buffer> aM :<C-U>call <SID>wrap_a('[[','][')<CR>
let b:undo_ftplugin = b:undo_ftplugin
\."| sil! exe 'ounmap <buffer> iM' | sil! exe 'ounmap <buffer> aM'"
\."| sil! exe 'xunmap <buffer> iM' | sil! exe 'xunmap <buffer> aM'"
endif
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
if maparg("gf",'n') == ''
" By using findfile() rather than gf's normal behavior, we prevent
" erroneously editing a directory.
nnoremap <silent> <buffer> gf :<C-U>exe <SID>gf(v:count1,"gf",'edit')<CR>
nnoremap <silent> <buffer> <C-W>f :<C-U>exe <SID>gf(v:count1,"\<Lt>C-W>f",'split')<CR>
nnoremap <silent> <buffer> <C-W><C-F> :<C-U>exe <SID>gf(v:count1,"\<Lt>C-W>\<Lt>C-F>",'split')<CR>
nnoremap <silent> <buffer> <C-W>gf :<C-U>exe <SID>gf(v:count1,"\<Lt>C-W>gf",'tabedit')<CR>
let b:undo_ftplugin = b:undo_ftplugin
\."| sil! exe 'nunmap <buffer> gf' | sil! exe 'nunmap <buffer> <C-W>f' | sil! exe 'nunmap <buffer> <C-W><C-F>' | sil! exe 'nunmap <buffer> <C-W>gf'"
endif
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 rdoc -T \"".str.'"'),'\n$','','')
if res =~ '^Nothing known about' || res =~ '^Bad argument:' || res =~ '^More than one method'
return ''
endif
return res
else
return ""
endif
endfunction
function! s:searchsyn(pattern,syn,flags,mode)
norm! m'
if a:mode ==# 'v'
norm! gv
endif
let i = 0
let cnt = v:count ? v:count : 1
while i < cnt
let i = i + 1
let line = line('.')
let col = col('.')
let pos = search(a:pattern,'W'.a:flags)
while pos != 0 && s:synname() !~# a:syn
let pos = search(a:pattern,'W'.a:flags)
endwhile
if pos == 0
call cursor(line,col)
return
endif
endwhile
endfunction
function! s:synname()
return synIDattr(synID(line('.'),col('.'),0),'name')
endfunction
function! s:wrap_i(back,forward)
execute 'norm k'.a:forward
let line = line('.')
execute 'norm '.a:back
if line('.') == line - 1
return s:wrap_a(a:back,a:forward)
endif
execute 'norm jV'.a:forward.'k'
endfunction
function! s:wrap_a(back,forward)
execute 'norm '.a:forward
if line('.') < line('$') && getline(line('.')+1) ==# ''
let after = 1
endif
execute 'norm '.a:back
while getline(line('.')-1) =~# '^\s*#' && line('.')
-
endwhile
if exists('after')
execute 'norm V'.a:forward.'j'
elseif line('.') > 1 && getline(line('.')-1) =~# '^\s*$'
execute 'norm kV'.a:forward
else
execute 'norm V'.a:forward
endif
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
function! s:gf(count,map,edit) abort
if getline('.') =~# '^\s*require_relative\s*\(["'']\).*\1\s*$'
let target = matchstr(getline('.'),'\(["'']\)\zs.\{-\}\ze\1')
return a:edit.' %:h/'.target.'.rb'
elseif getline('.') =~# '^\s*\%(require[( ]\|load[( ]\|autoload[( ]:\w\+,\)\s*\s*\%(::\)\=File\.expand_path(\(["'']\)\.\./.*\1,\s*__FILE__)\s*$'
let target = matchstr(getline('.'),'\(["'']\)\.\./\zs.\{-\}\ze\1')
return a:edit.' %:h/'.target.'.rb'
elseif getline('.') =~# '^\s*\%(require \|load \|autoload :\w\+,\)\s*\(["'']\).*\1\s*$'
let target = matchstr(getline('.'),'\(["'']\)\zs.\{-\}\ze\1')
else
let target = expand('<cfile>')
endif
let found = findfile(target, &path, a:count)
if found ==# ''
return 'norm! '.a:count.a:map
else
return a:edit.' '.fnameescape(found)
endif
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:

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@ -1,537 +0,0 @@
" Vim indent file
" Language: Ruby
" Maintainer: Nikolai Weibull <now at bitwi.se>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" 0. Initialization {{{1
" =================
" Only load this indent file when no other was loaded.
if exists("b:did_indent")
finish
endif
let b:did_indent = 1
setlocal nosmartindent
" Now, set up our indentation expression and keys that trigger it.
setlocal indentexpr=GetRubyIndent(v:lnum)
setlocal indentkeys=0{,0},0),0],!^F,o,O,e
setlocal indentkeys+==end,=else,=elsif,=when,=ensure,=rescue,==begin,==end
" Only define the function once.
if exists("*GetRubyIndent")
finish
endif
let s:cpo_save = &cpo
set cpo&vim
" 1. Variables {{{1
" ============
" Regex of syntax group names that are or delimit strings/symbols or are comments.
let s:syng_strcom = '\<ruby\%(Regexp\|RegexpDelimiter\|RegexpEscape' .
\ '\|Symbol\|String\|StringDelimiter\|StringEscape\|ASCIICode' .
\ '\|Interpolation\|NoInterpolation\|Comment\|Documentation\)\>'
" Regex of syntax group names that are strings.
let s:syng_string =
\ '\<ruby\%(String\|Interpolation\|NoInterpolation\|StringEscape\)\>'
" Regex of syntax group names that are strings or documentation.
let s:syng_stringdoc =
\'\<ruby\%(String\|Interpolation\|NoInterpolation\|StringEscape\|Documentation\)\>'
" Expression used to check whether we should skip a match with searchpair().
let s:skip_expr =
\ "synIDattr(synID(line('.'),col('.'),1),'name') =~ '".s:syng_strcom."'"
" Regex used for words that, at the start of a line, add a level of indent.
let s:ruby_indent_keywords = '^\s*\zs\<\%(module\|class\|def\|if\|for' .
\ '\|while\|until\|else\|elsif\|case\|when\|unless\|begin\|ensure' .
\ '\|rescue\):\@!\>' .
\ '\|\%([=,*/%+-]\|<<\|>>\|:\s\)\s*\zs' .
\ '\<\%(if\|for\|while\|until\|case\|unless\|begin\):\@!\>'
" Regex used for words that, at the start of a line, remove a level of indent.
let s:ruby_deindent_keywords =
\ '^\s*\zs\<\%(ensure\|else\|rescue\|elsif\|when\|end\):\@!\>'
" Regex that defines the start-match for the 'end' keyword.
"let s:end_start_regex = '\%(^\|[^.]\)\<\%(module\|class\|def\|if\|for\|while\|until\|case\|unless\|begin\|do\)\>'
" TODO: the do here should be restricted somewhat (only at end of line)?
let s:end_start_regex =
\ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' .
\ '\<\%(module\|class\|def\|if\|for\|while\|until\|case\|unless\|begin\):\@!\>' .
\ '\|\%(^\|[^.:@$]\)\@<=\<do:\@!\>'
" Regex that defines the middle-match for the 'end' keyword.
let s:end_middle_regex = '\<\%(ensure\|else\|\%(\%(^\|;\)\s*\)\@<=\<rescue:\@!\>\|when\|elsif\):\@!\>'
" Regex that defines the end-match for the 'end' keyword.
let s:end_end_regex = '\%(^\|[^.:@$]\)\@<=\<end:\@!\>'
" Expression used for searchpair() call for finding match for 'end' keyword.
let s:end_skip_expr = s:skip_expr .
\ ' || (expand("<cword>") == "do"' .
\ ' && getline(".") =~ "^\\s*\\<\\(while\\|until\\|for\\):\\@!\\>")'
" Regex that defines continuation lines, not including (, {, or [.
let s:non_bracket_continuation_regex = '\%([\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\)\s*\%(#.*\)\=$'
" Regex that defines continuation lines.
" TODO: this needs to deal with if ...: and so on
let s:continuation_regex =
\ '\%(%\@<![({[\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\)\s*\%(#.*\)\=$'
" Regex that defines bracket continuations
let s:bracket_continuation_regex = '%\@<!\%([({[]\)\s*\%(#.*\)\=$'
" Regex that defines the first part of a splat pattern
let s:splat_regex = '[[,(]\s*\*\s*\%(#.*\)\=$'
" Regex that defines blocks.
"
" Note that there's a slight problem with this regex and s:continuation_regex.
" Code like this will be matched by both:
"
" method_call do |(a, b)|
"
" The reason is that the pipe matches a hanging "|" operator.
"
let s:block_regex =
\ '\%([^.]\<do:\@!\>\|%\@<!{\)\s*\%(|\s*(*\s*\%([*@&]\=\h\w*,\=\s*\)\%(,\s*(*\s*[*@&]\=\h\w*\s*)*\s*\)*|\)\=\s*\%(#.*\)\=$'
let s:block_continuation_regex = '^\s*[^])}\t ].*'.s:block_regex
" 2. Auxiliary Functions {{{1
" ======================
" Check if the character at lnum:col is inside a string, comment, or is ascii.
function s:IsInStringOrComment(lnum, col)
return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_strcom
endfunction
" Check if the character at lnum:col is inside a string.
function s:IsInString(lnum, col)
return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_string
endfunction
" Check if the character at lnum:col is inside a string or documentation.
function s:IsInStringOrDocumentation(lnum, col)
return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_stringdoc
endfunction
" Check if the character at lnum:col is inside a string delimiter
function s:IsInStringDelimiter(lnum, col)
return synIDattr(synID(a:lnum, a:col, 1), 'name') == 'rubyStringDelimiter'
endfunction
" Find line above 'lnum' that isn't empty, in a comment, or in a string.
function s:PrevNonBlankNonString(lnum)
let in_block = 0
let lnum = prevnonblank(a:lnum)
while lnum > 0
" Go in and out of blocks comments as necessary.
" If the line isn't empty (with opt. comment) or in a string, end search.
let line = getline(lnum)
if line =~ '^=begin'
if in_block
let in_block = 0
else
break
endif
elseif !in_block && line =~ '^=end'
let in_block = 1
elseif !in_block && line !~ '^\s*#.*$' && !(s:IsInStringOrComment(lnum, 1)
\ && s:IsInStringOrComment(lnum, strlen(line)))
break
endif
let lnum = prevnonblank(lnum - 1)
endwhile
return lnum
endfunction
" Find line above 'lnum' that started the continuation 'lnum' may be part of.
function s:GetMSL(lnum)
" Start on the line we're at and use its indent.
let msl = a:lnum
let msl_body = getline(msl)
let lnum = s:PrevNonBlankNonString(a:lnum - 1)
while lnum > 0
" If we have a continuation line, or we're in a string, use line as MSL.
" Otherwise, terminate search as we have found our MSL already.
let line = getline(lnum)
if s:Match(lnum, s:splat_regex)
" If the above line looks like the "*" of a splat, use the current one's
" indentation.
"
" Example:
" Hash[*
" method_call do
" something
"
return msl
elseif s:Match(line, s:non_bracket_continuation_regex) &&
\ s:Match(msl, s:non_bracket_continuation_regex)
" If the current line is a non-bracket continuation and so is the
" previous one, keep its indent and continue looking for an MSL.
"
" Example:
" method_call one,
" two,
" three
"
let msl = lnum
elseif s:Match(lnum, s:non_bracket_continuation_regex) &&
\ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex))
" If the current line is a bracket continuation or a block-starter, but
" the previous is a non-bracket one, respect the previous' indentation,
" and stop here.
"
" Example:
" method_call one,
" two {
" three
"
return lnum
elseif s:Match(lnum, s:bracket_continuation_regex) &&
\ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex))
" If both lines are bracket continuations (the current may also be a
" block-starter), use the current one's and stop here
"
" Example:
" method_call(
" other_method_call(
" foo
return msl
elseif s:Match(lnum, s:block_regex) &&
\ !s:Match(msl, s:continuation_regex) &&
\ !s:Match(msl, s:block_continuation_regex)
" If the previous line is a block-starter and the current one is
" mostly ordinary, use the current one as the MSL.
"
" Example:
" method_call do
" something
" something_else
return msl
else
let col = match(line, s:continuation_regex) + 1
if (col > 0 && !s:IsInStringOrComment(lnum, col))
\ || s:IsInString(lnum, strlen(line))
let msl = lnum
else
break
endif
endif
let msl_body = getline(msl)
let lnum = s:PrevNonBlankNonString(lnum - 1)
endwhile
return msl
endfunction
" Check if line 'lnum' has more opening brackets than closing ones.
function s:ExtraBrackets(lnum)
let opening = {'parentheses': [], 'braces': [], 'brackets': []}
let closing = {'parentheses': [], 'braces': [], 'brackets': []}
let line = getline(a:lnum)
let pos = match(line, '[][(){}]', 0)
" Save any encountered opening brackets, and remove them once a matching
" closing one has been found. If a closing bracket shows up that doesn't
" close anything, save it for later.
while pos != -1
if !s:IsInStringOrComment(a:lnum, pos + 1)
if line[pos] == '('
call add(opening.parentheses, {'type': '(', 'pos': pos})
elseif line[pos] == ')'
if empty(opening.parentheses)
call add(closing.parentheses, {'type': ')', 'pos': pos})
else
let opening.parentheses = opening.parentheses[0:-2]
endif
elseif line[pos] == '{'
call add(opening.braces, {'type': '{', 'pos': pos})
elseif line[pos] == '}'
if empty(opening.braces)
call add(closing.braces, {'type': '}', 'pos': pos})
else
let opening.braces = opening.braces[0:-2]
endif
elseif line[pos] == '['
call add(opening.brackets, {'type': '[', 'pos': pos})
elseif line[pos] == ']'
if empty(opening.brackets)
call add(closing.brackets, {'type': ']', 'pos': pos})
else
let opening.brackets = opening.brackets[0:-2]
endif
endif
endif
let pos = match(line, '[][(){}]', pos + 1)
endwhile
" Find the rightmost brackets, since they're the ones that are important in
" both opening and closing cases
let rightmost_opening = {'type': '(', 'pos': -1}
let rightmost_closing = {'type': ')', 'pos': -1}
for opening in opening.parentheses + opening.braces + opening.brackets
if opening.pos > rightmost_opening.pos
let rightmost_opening = opening
endif
endfor
for closing in closing.parentheses + closing.braces + closing.brackets
if closing.pos > rightmost_closing.pos
let rightmost_closing = closing
endif
endfor
return [rightmost_opening, rightmost_closing]
endfunction
function s:Match(lnum, regex)
let col = match(getline(a:lnum), '\C'.a:regex) + 1
return col > 0 && !s:IsInStringOrComment(a:lnum, col) ? col : 0
endfunction
function s:MatchLast(lnum, regex)
let line = getline(a:lnum)
let col = match(line, '.*\zs' . a:regex)
while col != -1 && s:IsInStringOrComment(a:lnum, col)
let line = strpart(line, 0, col)
let col = match(line, '.*' . a:regex)
endwhile
return col + 1
endfunction
" 3. GetRubyIndent Function {{{1
" =========================
function GetRubyIndent(...)
" 3.1. Setup {{{2
" ----------
" For the current line, use the first argument if given, else v:lnum
let clnum = a:0 ? a:1 : v:lnum
" Set up variables for restoring position in file. Could use clnum here.
let vcol = col('.')
" 3.2. Work on the current line {{{2
" -----------------------------
" Get the current line.
let line = getline(clnum)
let ind = -1
" If we got a closing bracket on an empty line, find its match and indent
" according to it. For parentheses we indent to its column - 1, for the
" others we indent to the containing line's MSL's level. Return -1 if fail.
let col = matchend(line, '^\s*[]})]')
if col > 0 && !s:IsInStringOrComment(clnum, col)
call cursor(clnum, col)
let bs = strpart('(){}[]', stridx(')}]', line[col - 1]) * 2, 2)
if searchpair(escape(bs[0], '\['), '', bs[1], 'bW', s:skip_expr) > 0
if line[col-1]==')' && col('.') != col('$') - 1
let ind = virtcol('.') - 1
else
let ind = indent(s:GetMSL(line('.')))
endif
endif
return ind
endif
" If we have a =begin or =end set indent to first column.
if match(line, '^\s*\%(=begin\|=end\)$') != -1
return 0
endif
" If we have a deindenting keyword, find its match and indent to its level.
" TODO: this is messy
if s:Match(clnum, s:ruby_deindent_keywords)
call cursor(clnum, 1)
if searchpair(s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'bW',
\ s:end_skip_expr) > 0
let msl = s:GetMSL(line('.'))
let line = getline(line('.'))
if strpart(line, 0, col('.') - 1) =~ '=\s*$' &&
\ strpart(line, col('.') - 1, 2) !~ 'do'
let ind = virtcol('.') - 1
elseif getline(msl) =~ '=\s*\(#.*\)\=$'
let ind = indent(line('.'))
else
let ind = indent(msl)
endif
endif
return ind
endif
" If we are in a multi-line string or line-comment, don't do anything to it.
if s:IsInStringOrDocumentation(clnum, matchend(line, '^\s*') + 1)
return indent('.')
endif
" If we are at the closing delimiter of a "<<" heredoc-style string, set the
" indent to 0.
if line =~ '^\k\+\s*$'
\ && s:IsInStringDelimiter(clnum, 1)
\ && search('\V<<'.line, 'nbW') > 0
return 0
endif
" 3.3. Work on the previous line. {{{2
" -------------------------------
" Find a non-blank, non-multi-line string line above the current line.
let lnum = s:PrevNonBlankNonString(clnum - 1)
" If the line is empty and inside a string, use the previous line.
if line =~ '^\s*$' && lnum != prevnonblank(clnum - 1)
return indent(prevnonblank(clnum))
endif
" At the start of the file use zero indent.
if lnum == 0
return 0
endif
" Set up variables for the previous line.
let line = getline(lnum)
let ind = indent(lnum)
" If the previous line ended with a block opening, add a level of indent.
if s:Match(lnum, s:block_regex)
return indent(s:GetMSL(lnum)) + &sw
endif
" If the previous line ended with the "*" of a splat, add a level of indent
if line =~ s:splat_regex
return indent(lnum) + &sw
endif
" If the previous line contained unclosed opening brackets and we are still
" in them, find the rightmost one and add indent depending on the bracket
" type.
"
" If it contained hanging closing brackets, find the rightmost one, find its
" match and indent according to that.
if line =~ '[[({]' || line =~ '[])}]\s*\%(#.*\)\=$'
let [opening, closing] = s:ExtraBrackets(lnum)
if opening.pos != -1
if opening.type == '(' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
if col('.') + 1 == col('$')
return ind + &sw
else
return virtcol('.')
endif
else
let nonspace = matchend(line, '\S', opening.pos + 1) - 1
return nonspace > 0 ? nonspace : ind + &sw
endif
elseif closing.pos != -1
call cursor(lnum, closing.pos + 1)
normal! %
if s:Match(line('.'), s:ruby_indent_keywords)
return indent('.') + &sw
else
return indent('.')
endif
else
call cursor(clnum, vcol)
end
endif
" If the previous line ended with an "end", match that "end"s beginning's
" indent.
let col = s:Match(lnum, '\%(^\|[^.:@$]\)\<end\>\s*\%(#.*\)\=$')
if col > 0
call cursor(lnum, col)
if searchpair(s:end_start_regex, '', s:end_end_regex, 'bW',
\ s:end_skip_expr) > 0
let n = line('.')
let ind = indent('.')
let msl = s:GetMSL(n)
if msl != n
let ind = indent(msl)
end
return ind
endif
end
let col = s:Match(lnum, s:ruby_indent_keywords)
if col > 0
call cursor(lnum, col)
let ind = virtcol('.') - 1 + &sw
" TODO: make this better (we need to count them) (or, if a searchpair
" fails, we know that something is lacking an end and thus we indent a
" level
if s:Match(lnum, s:end_end_regex)
let ind = indent('.')
endif
return ind
endif
" 3.4. Work on the MSL line. {{{2
" --------------------------
" Set up variables to use and search for MSL to the previous line.
let p_lnum = lnum
let lnum = s:GetMSL(lnum)
" If the previous line wasn't a MSL and is continuation return its indent.
" TODO: the || s:IsInString() thing worries me a bit.
if p_lnum != lnum
if s:Match(p_lnum, s:non_bracket_continuation_regex) || s:IsInString(p_lnum,strlen(line))
return ind
endif
endif
" Set up more variables, now that we know we wasn't continuation bound.
let line = getline(lnum)
let msl_ind = indent(lnum)
" If the MSL line had an indenting keyword in it, add a level of indent.
" TODO: this does not take into account contrived things such as
" module Foo; class Bar; end
if s:Match(lnum, s:ruby_indent_keywords)
let ind = msl_ind + &sw
if s:Match(lnum, s:end_end_regex)
let ind = ind - &sw
endif
return ind
endif
" If the previous line ended with [*+/.,-=], but wasn't a block ending or a
" closing bracket, indent one extra level.
if s:Match(lnum, s:non_bracket_continuation_regex) && !s:Match(lnum, '^\s*\([\])}]\|end\)')
if lnum == p_lnum
let ind = msl_ind + &sw
else
let ind = msl_ind
endif
return ind
endif
" }}}2
return ind
endfunction
" }}}1
let &cpo = s:cpo_save
unlet s:cpo_save
" vim:set sw=2 sts=2 ts=8 et:

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@ -1,74 +0,0 @@
" Vim syntax file
" Language: eRuby
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if exists("b:current_syntax")
finish
endif
if !exists("main_syntax")
let main_syntax = 'eruby'
endif
if !exists("g:eruby_default_subtype")
let g:eruby_default_subtype = "html"
endif
if &filetype =~ '^eruby\.'
let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+')
elseif !exists("b:eruby_subtype") && main_syntax == 'eruby'
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\|\.erubis\)\+$','',''),'\.\zs\w\+$')
endif
if b:eruby_subtype == 'rhtml'
let b:eruby_subtype = 'html'
elseif b:eruby_subtype == 'rb'
let b:eruby_subtype = 'ruby'
elseif b:eruby_subtype == 'yml'
let b:eruby_subtype = 'yaml'
elseif b:eruby_subtype == 'js'
let b:eruby_subtype = 'javascript'
elseif b:eruby_subtype == 'txt'
" Conventional; not a real file type
let b:eruby_subtype = 'text'
elseif b:eruby_subtype == ''
let b:eruby_subtype = g:eruby_default_subtype
endif
endif
if !exists("b:eruby_nest_level")
let b:eruby_nest_level = strlen(substitute(substitute(substitute(expand("%:t"),'@','','g'),'\c\.\%(erb\|rhtml\)\>','@','g'),'[^@]','','g'))
endif
if !b:eruby_nest_level
let b:eruby_nest_level = 1
endif
if exists("b:eruby_subtype") && b:eruby_subtype != ''
exe "runtime! syntax/".b:eruby_subtype.".vim"
unlet! b:current_syntax
endif
syn include @rubyTop syntax/ruby.vim
syn cluster erubyRegions contains=erubyOneLiner,erubyBlock,erubyExpression,erubyComment
exe 'syn region erubyOneLiner matchgroup=erubyDelimiter start="^%\{1,'.b:eruby_nest_level.'\}%\@!" end="$" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend oneline'
exe 'syn region erubyBlock matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}%\@!-\=" end="[=-]\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend'
exe 'syn region erubyExpression matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}=\{1,4}" end="[=-]\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend'
exe 'syn region erubyComment matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}-\=#" end="[=-]\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=rubyTodo,@Spell containedin=ALLBUT,@erubyRegions keepend'
" Define the default highlighting.
hi def link erubyDelimiter PreProc
hi def link erubyComment Comment
let b:current_syntax = 'eruby'
if main_syntax == 'eruby'
unlet main_syntax
endif
" vim: nowrap sw=2 sts=2 ts=8:

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@ -1,369 +0,0 @@
" Vim syntax file
" Language: Ruby
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" ----------------------------------------------------------------------------
"
" Previous Maintainer: Mirko Nasato
" Thanks to perl.vim authors, and to Reimer Behrends. :-) (MN)
" ----------------------------------------------------------------------------
if exists("b:current_syntax")
finish
endif
if has("folding") && exists("ruby_fold")
setlocal foldmethod=syntax
endif
syn cluster rubyNotTop contains=@rubyExtendedStringSpecial,@rubyRegexpSpecial,@rubyDeclaration,rubyConditional,rubyExceptional,rubyMethodExceptional,rubyTodo
if exists("ruby_space_errors")
if !exists("ruby_no_trail_space_error")
syn match rubySpaceError display excludenl "\s\+$"
endif
if !exists("ruby_no_tab_space_error")
syn match rubySpaceError display " \+\t"me=e-1
endif
endif
" Operators
if exists("ruby_operators")
syn match rubyOperator "[~!^&|*/%+-]\|\%(class\s*\)\@<!<<\|<=>\|<=\|\%(<\|\<class\s\+\u\w*\s*\)\@<!<[^<]\@=\|===\|==\|=\~\|>>\|>=\|=\@<!>\|\*\*\|\.\.\.\|\.\.\|::"
syn match rubyOperator "->\|-=\|/=\|\*\*=\|\*=\|&&=\|&=\|&&\|||=\||=\|||\|%=\|+=\|!\~\|!="
syn region rubyBracketOperator matchgroup=rubyOperator start="\%(\w[?!]\=\|[]})]\)\@<=\[\s*" end="\s*]" contains=ALLBUT,@rubyNotTop
endif
" Expression Substitution and Backslash Notation
syn match rubyStringEscape "\\\\\|\\[abefnrstv]\|\\\o\{1,3}\|\\x\x\{1,2}" contained display
syn match rubyStringEscape "\%(\\M-\\C-\|\\C-\\M-\|\\M-\\c\|\\c\\M-\|\\c\|\\C-\|\\M-\)\%(\\\o\{1,3}\|\\x\x\{1,2}\|\\\=\S\)" contained display
syn match rubyQuoteEscape "\\[\\']" contained display
syn region rubyInterpolation matchgroup=rubyInterpolationDelimiter start="#{" end="}" contained contains=ALLBUT,@rubyNotTop
syn match rubyInterpolation "#\%(\$\|@@\=\)\w\+" display contained contains=rubyInterpolationDelimiter,rubyInstanceVariable,rubyClassVariable,rubyGlobalVariable,rubyPredefinedVariable
syn match rubyInterpolationDelimiter "#\ze\%(\$\|@@\=\)\w\+" display contained
syn match rubyInterpolation "#\$\%(-\w\|\W\)" display contained contains=rubyInterpolationDelimiter,rubyPredefinedVariable,rubyInvalidVariable
syn match rubyInterpolationDelimiter "#\ze\$\%(-\w\|\W\)" display contained
syn region rubyNoInterpolation start="\\#{" end="}" contained
syn match rubyNoInterpolation "\\#{" display contained
syn match rubyNoInterpolation "\\#\%(\$\|@@\=\)\w\+" display contained
syn match rubyNoInterpolation "\\#\$\W" display contained
syn match rubyDelimEscape "\\[(<{\[)>}\]]" transparent display contained contains=NONE
syn region rubyNestedParentheses start="(" skip="\\\\\|\\)" matchgroup=rubyString end=")" transparent contained
syn region rubyNestedCurlyBraces start="{" skip="\\\\\|\\}" matchgroup=rubyString end="}" transparent contained
syn region rubyNestedAngleBrackets start="<" skip="\\\\\|\\>" matchgroup=rubyString end=">" transparent contained
syn region rubyNestedSquareBrackets start="\[" skip="\\\\\|\\\]" matchgroup=rubyString end="\]" transparent contained
" These are mostly Oniguruma ready
syn region rubyRegexpComment matchgroup=rubyRegexpSpecial start="(?#" skip="\\)" end=")" contained
syn region rubyRegexpParens matchgroup=rubyRegexpSpecial start="(\(?:\|?<\=[=!]\|?>\|?<[a-z_]\w*>\|?[imx]*-[imx]*:\=\|\%(?#\)\@!\)" skip="\\)" end=")" contained transparent contains=@rubyRegexpSpecial
syn region rubyRegexpBrackets matchgroup=rubyRegexpCharClass start="\[\^\=" skip="\\\]" end="\]" contained transparent contains=rubyStringEscape,rubyRegexpEscape,rubyRegexpCharClass oneline
syn match rubyRegexpCharClass "\\[DdHhSsWw]" contained display
syn match rubyRegexpCharClass "\[:\^\=\%(alnum\|alpha\|ascii\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|xdigit\):\]" contained
syn match rubyRegexpEscape "\\[].*?+^$|\\/(){}[]" contained
syn match rubyRegexpQuantifier "[*?+][?+]\=" contained display
syn match rubyRegexpQuantifier "{\d\+\%(,\d*\)\=}?\=" contained display
syn match rubyRegexpAnchor "[$^]\|\\[ABbGZz]" contained display
syn match rubyRegexpDot "\." contained display
syn match rubyRegexpSpecial "|" contained display
syn match rubyRegexpSpecial "\\[1-9]\d\=\d\@!" contained display
syn match rubyRegexpSpecial "\\k<\%([a-z_]\w*\|-\=\d\+\)\%([+-]\d\+\)\=>" contained display
syn match rubyRegexpSpecial "\\k'\%([a-z_]\w*\|-\=\d\+\)\%([+-]\d\+\)\='" contained display
syn match rubyRegexpSpecial "\\g<\%([a-z_]\w*\|-\=\d\+\)>" contained display
syn match rubyRegexpSpecial "\\g'\%([a-z_]\w*\|-\=\d\+\)'" contained display
syn cluster rubyStringSpecial contains=rubyInterpolation,rubyNoInterpolation,rubyStringEscape
syn cluster rubyExtendedStringSpecial contains=@rubyStringSpecial,rubyNestedParentheses,rubyNestedCurlyBraces,rubyNestedAngleBrackets,rubyNestedSquareBrackets
syn cluster rubyRegexpSpecial contains=rubyInterpolation,rubyNoInterpolation,rubyStringEscape,rubyRegexpSpecial,rubyRegexpEscape,rubyRegexpBrackets,rubyRegexpCharClass,rubyRegexpDot,rubyRegexpQuantifier,rubyRegexpAnchor,rubyRegexpParens,rubyRegexpComment
" Numbers and ASCII Codes
syn match rubyASCIICode "\%(\w\|[]})\"'/]\)\@<!\%(?\%(\\M-\\C-\|\\C-\\M-\|\\M-\\c\|\\c\\M-\|\\c\|\\C-\|\\M-\)\=\%(\\\o\{1,3}\|\\x\x\{1,2}\|\\\=\S\)\)"
syn match rubyInteger "\%(\%(\w\|[]})\"']\s*\)\@<!-\)\=\<0[xX]\x\+\%(_\x\+\)*\>" display
syn match rubyInteger "\%(\%(\w\|[]})\"']\s*\)\@<!-\)\=\<\%(0[dD]\)\=\%(0\|[1-9]\d*\%(_\d\+\)*\)\>" display
syn match rubyInteger "\%(\%(\w\|[]})\"']\s*\)\@<!-\)\=\<0[oO]\=\o\+\%(_\o\+\)*\>" display
syn match rubyInteger "\%(\%(\w\|[]})\"']\s*\)\@<!-\)\=\<0[bB][01]\+\%(_[01]\+\)*\>" display
syn match rubyFloat "\%(\%(\w\|[]})\"']\s*\)\@<!-\)\=\<\%(0\|[1-9]\d*\%(_\d\+\)*\)\.\d\+\%(_\d\+\)*\>" display
syn match rubyFloat "\%(\%(\w\|[]})\"']\s*\)\@<!-\)\=\<\%(0\|[1-9]\d*\%(_\d\+\)*\)\%(\.\d\+\%(_\d\+\)*\)\=\%([eE][-+]\=\d\+\%(_\d\+\)*\)\>" display
" Identifiers
syn match rubyLocalVariableOrMethod "\<[_[:lower:]][_[:alnum:]]*[?!=]\=" contains=NONE display transparent
syn match rubyBlockArgument "&[_[:lower:]][_[:alnum:]]" contains=NONE display transparent
syn match rubyConstant "\%(\%(^\|[^.]\)\.\s*\)\@<!\<\u\%(\w\|[^\x00-\x7F]\)*\>\%(\s*(\)\@!"
syn match rubyClassVariable "@@\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*" display
syn match rubyInstanceVariable "@\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*" display
syn match rubyGlobalVariable "$\%(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\|-.\)"
syn match rubySymbol "[]})\"':]\@<!:\%(\^\|\~\|<<\|<=>\|<=\|<\|===\|[=!]=\|[=!]\~\|!\|>>\|>=\|>\||\|-@\|-\|/\|\[]=\|\[]\|\*\*\|\*\|&\|%\|+@\|+\|`\)"
syn match rubySymbol "[]})\"':]\@<!:\$\%(-.\|[`~<=>_,;:!?/.'"@$*\&+0]\)"
syn match rubySymbol "[]})\"':]\@<!:\%(\$\|@@\=\)\=\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*"
syn match rubySymbol "[]})\"':]\@<!:\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\%([?!=]>\@!\)\="
syn match rubySymbol "\%([{(,]\_s*\)\@<=\l\w*[!?]\=::\@!"he=e-1
syn match rubySymbol "[]})\"':]\@<!\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*[!?]\=:\s\@="he=e-1
syn match rubySymbol "\%([{(,]\_s*\)\@<=[[:space:],{]\l\w*[!?]\=::\@!"hs=s+1,he=e-1
syn match rubySymbol "[[:space:],{(]\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*[!?]\=:\s\@="hs=s+1,he=e-1
syn region rubySymbol start="[]})\"':]\@<!:'" end="'" skip="\\\\\|\\'" contains=rubyQuoteEscape fold
syn region rubySymbol start="[]})\"':]\@<!:\"" end="\"" skip="\\\\\|\\\"" contains=@rubyStringSpecial fold
syn match rubyBlockParameter "\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*" contained
syn region rubyBlockParameterList start="\%(\%(\<do\>\|{\)\s*\)\@<=|" end="|" oneline display contains=rubyBlockParameter
syn match rubyInvalidVariable "$[^ A-Za-z_-]"
syn match rubyPredefinedVariable #$[!$&"'*+,./0:;<=>?@\`~]#
syn match rubyPredefinedVariable "$\d\+" display
syn match rubyPredefinedVariable "$_\>" display
syn match rubyPredefinedVariable "$-[0FIKadilpvw]\>" display
syn match rubyPredefinedVariable "$\%(deferr\|defout\|stderr\|stdin\|stdout\)\>" display
syn match rubyPredefinedVariable "$\%(DEBUG\|FILENAME\|KCODE\|LOADED_FEATURES\|LOAD_PATH\|PROGRAM_NAME\|SAFE\|VERBOSE\)\>" display
syn match rubyPredefinedConstant "\%(\%(^\|[^.]\)\.\s*\)\@<!\<\%(ARGF\|ARGV\|ENV\|DATA\|FALSE\|NIL\|STDERR\|STDIN\|STDOUT\|TOPLEVEL_BINDING\|TRUE\)\>\%(\s*(\)\@!"
syn match rubyPredefinedConstant "\%(\%(^\|[^.]\)\.\s*\)\@<!\<\%(RUBY_\%(VERSION\|RELEASE_DATE\|PLATFORM\|PATCHLEVEL\|REVISION\|DESCRIPTION\|COPYRIGHT\|ENGINE\)\)\>\%(\s*(\)\@!"
" Normal Regular Expression
syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="\%(\%(^\|\<\%(and\|or\|while\|until\|unless\|if\|elsif\|when\|not\|then\|else\)\|[;\~=!|&(,{[<>?:*+-]\)\s*\)\@<=/" end="/[iomxneus]*" skip="\\\\\|\\/" contains=@rubyRegexpSpecial fold
syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="\%(\h\k*\s\+\)\@<=/[ \t=]\@!" end="/[iomxneus]*" skip="\\\\\|\\/" contains=@rubyRegexpSpecial fold
" Generalized Regular Expression
syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="%r\z([~`!@#$%^&*_\-+=|\:;"',.? /]\)" end="\z1[iomxneus]*" skip="\\\\\|\\\z1" contains=@rubyRegexpSpecial fold
syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="%r{" end="}[iomxneus]*" skip="\\\\\|\\}" contains=@rubyRegexpSpecial fold
syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="%r<" end=">[iomxneus]*" skip="\\\\\|\\>" contains=@rubyRegexpSpecial,rubyNestedAngleBrackets,rubyDelimEscape fold
syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="%r\[" end="\][iomxneus]*" skip="\\\\\|\\\]" contains=@rubyRegexpSpecial fold
syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="%r(" end=")[iomxneus]*" skip="\\\\\|\\)" contains=@rubyRegexpSpecial fold
" Normal String and Shell Command Output
syn region rubyString matchgroup=rubyStringDelimiter start="\"" end="\"" skip="\\\\\|\\\"" contains=@rubyStringSpecial,@Spell fold
syn region rubyString matchgroup=rubyStringDelimiter start="'" end="'" skip="\\\\\|\\'" contains=rubyQuoteEscape,@Spell fold
syn region rubyString matchgroup=rubyStringDelimiter start="`" end="`" skip="\\\\\|\\`" contains=@rubyStringSpecial fold
" Generalized Single Quoted String, Symbol and Array of Strings
syn region rubyString matchgroup=rubyStringDelimiter start="%[qwi]\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" fold
syn region rubyString matchgroup=rubyStringDelimiter start="%[qwi]{" end="}" skip="\\\\\|\\}" fold contains=rubyNestedCurlyBraces,rubyDelimEscape
syn region rubyString matchgroup=rubyStringDelimiter start="%[qwi]<" end=">" skip="\\\\\|\\>" fold contains=rubyNestedAngleBrackets,rubyDelimEscape
syn region rubyString matchgroup=rubyStringDelimiter start="%[qwi]\[" end="\]" skip="\\\\\|\\\]" fold contains=rubyNestedSquareBrackets,rubyDelimEscape
syn region rubyString matchgroup=rubyStringDelimiter start="%[qwi](" end=")" skip="\\\\\|\\)" fold contains=rubyNestedParentheses,rubyDelimEscape
syn region rubyString matchgroup=rubyStringDelimiter start="%q " end=" " skip="\\\\\|\\)" fold
syn region rubySymbol matchgroup=rubySymbolDelimiter start="%s\z([~`!@#$%^&*_\-+=|\:;"',.? /]\)" end="\z1" skip="\\\\\|\\\z1" fold
syn region rubySymbol matchgroup=rubySymbolDelimiter start="%s{" end="}" skip="\\\\\|\\}" fold contains=rubyNestedCurlyBraces,rubyDelimEscape
syn region rubySymbol matchgroup=rubySymbolDelimiter start="%s<" end=">" skip="\\\\\|\\>" fold contains=rubyNestedAngleBrackets,rubyDelimEscape
syn region rubySymbol matchgroup=rubySymbolDelimiter start="%s\[" end="\]" skip="\\\\\|\\\]" fold contains=rubyNestedSquareBrackets,rubyDelimEscape
syn region rubySymbol matchgroup=rubySymbolDelimiter start="%s(" end=")" skip="\\\\\|\\)" fold contains=rubyNestedParentheses,rubyDelimEscape
" Generalized Double Quoted String and Array of Strings and Shell Command Output
" Note: %= is not matched here as the beginning of a double quoted string
syn region rubyString matchgroup=rubyStringDelimiter start="%\z([~`!@#$%^&*_\-+|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" contains=@rubyStringSpecial fold
syn region rubyString matchgroup=rubyStringDelimiter start="%[QWIx]\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" contains=@rubyStringSpecial fold
syn region rubyString matchgroup=rubyStringDelimiter start="%[QWIx]\={" end="}" skip="\\\\\|\\}" contains=@rubyStringSpecial,rubyNestedCurlyBraces,rubyDelimEscape fold
syn region rubyString matchgroup=rubyStringDelimiter start="%[QWIx]\=<" end=">" skip="\\\\\|\\>" contains=@rubyStringSpecial,rubyNestedAngleBrackets,rubyDelimEscape fold
syn region rubyString matchgroup=rubyStringDelimiter start="%[QWIx]\=\[" end="\]" skip="\\\\\|\\\]" contains=@rubyStringSpecial,rubyNestedSquareBrackets,rubyDelimEscape fold
syn region rubyString matchgroup=rubyStringDelimiter start="%[QWIx]\=(" end=")" skip="\\\\\|\\)" contains=@rubyStringSpecial,rubyNestedParentheses,rubyDelimEscape fold
syn region rubyString matchgroup=rubyStringDelimiter start="%[Qx] " end=" " skip="\\\\\|\\)" contains=@rubyStringSpecial fold
" Here Document
syn region rubyHeredocStart matchgroup=rubyStringDelimiter start=+\%(\%(class\s*\|\%([]})"'.]\|::\)\)\_s*\|\w\)\@<!<<-\=\zs\%(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
syn region rubyHeredocStart matchgroup=rubyStringDelimiter start=+\%(\%(class\s*\|\%([]})"'.]\|::\)\)\_s*\|\w\)\@<!<<-\=\zs"\%([^"]*\)"+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
syn region rubyHeredocStart matchgroup=rubyStringDelimiter start=+\%(\%(class\s*\|\%([]})"'.]\|::\)\)\_s*\|\w\)\@<!<<-\=\zs'\%([^']*\)'+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
syn region rubyHeredocStart matchgroup=rubyStringDelimiter start=+\%(\%(class\s*\|\%([]})"'.]\|::\)\)\_s*\|\w\)\@<!<<-\=\zs`\%([^`]*\)`+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\ze\%(.*<<-\=['`"]\=\h\)\@!+hs=s+2 matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial fold keepend
syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<"\z([^"]*\)"\ze\%(.*<<-\=['`"]\=\h\)\@!+hs=s+2 matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial fold keepend
syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<'\z([^']*\)'\ze\%(.*<<-\=['`"]\=\h\)\@!+hs=s+2 matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc fold keepend
syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<`\z([^`]*\)`\ze\%(.*<<-\=['`"]\=\h\)\@!+hs=s+2 matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial fold keepend
syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<-\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\ze\%(.*<<-\=['`"]\=\h\)\@!+hs=s+3 matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial fold keepend
syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<-"\z([^"]*\)"\ze\%(.*<<-\=['`"]\=\h\)\@!+hs=s+3 matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial fold keepend
syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<-'\z([^']*\)'\ze\%(.*<<-\=['`"]\=\h\)\@!+hs=s+3 matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart fold keepend
syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<-`\z([^`]*\)`\ze\%(.*<<-\=['`"]\=\h\)\@!+hs=s+3 matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial fold keepend
if exists('main_syntax') && main_syntax == 'eruby'
let b:ruby_no_expensive = 1
end
syn match rubyAliasDeclaration "[^[:space:];#.()]\+" contained contains=rubySymbol,rubyGlobalVariable,rubyPredefinedVariable nextgroup=rubyAliasDeclaration2 skipwhite
syn match rubyAliasDeclaration2 "[^[:space:];#.()]\+" contained contains=rubySymbol,rubyGlobalVariable,rubyPredefinedVariable
syn match rubyMethodDeclaration "[^[:space:];#(]\+" contained contains=rubyConstant,rubyBoolean,rubyPseudoVariable,rubyInstanceVariable,rubyClassVariable,rubyGlobalVariable
syn match rubyClassDeclaration "[^[:space:];#<]\+" contained contains=rubyConstant,rubyOperator
syn match rubyModuleDeclaration "[^[:space:];#<]\+" contained contains=rubyConstant,rubyOperator
syn match rubyFunction "\<[_[:alpha:]][_[:alnum:]]*[?!=]\=[[:alnum:]_.:?!=]\@!" contained containedin=rubyMethodDeclaration
syn match rubyFunction "\%(\s\|^\)\@<=[_[:alpha:]][_[:alnum:]]*[?!=]\=\%(\s\|$\)\@=" contained containedin=rubyAliasDeclaration,rubyAliasDeclaration2
syn match rubyFunction "\%([[:space:].]\|^\)\@<=\%(\[\]=\=\|\*\*\|[+-]@\=\|[*/%|&^~]\|<<\|>>\|[<>]=\=\|<=>\|===\|[=!]=\|[=!]\~\|!\|`\)\%([[:space:];#(]\|$\)\@=" contained containedin=rubyAliasDeclaration,rubyAliasDeclaration2,rubyMethodDeclaration
syn cluster rubyDeclaration contains=rubyAliasDeclaration,rubyAliasDeclaration2,rubyMethodDeclaration,rubyModuleDeclaration,rubyClassDeclaration,rubyFunction,rubyBlockParameter
" Keywords
" Note: the following keywords have already been defined:
" begin case class def do end for if module unless until while
syn match rubyControl "\<\%(and\|break\|in\|next\|not\|or\|redo\|rescue\|retry\|return\)\>[?!]\@!"
syn match rubyOperator "\<defined?" display
syn match rubyKeyword "\<\%(super\|yield\)\>[?!]\@!"
syn match rubyBoolean "\<\%(true\|false\)\>[?!]\@!"
syn match rubyPseudoVariable "\<\%(nil\|self\|__ENCODING__\|__FILE__\|__LINE__\|__callee__\|__method__\)\>[?!]\@!" " TODO: reorganise
syn match rubyBeginEnd "\<\%(BEGIN\|END\)\>[?!]\@!"
" Expensive Mode - match 'end' with the appropriate opening keyword for syntax
" based folding and special highlighting of module/class/method definitions
if !exists("b:ruby_no_expensive") && !exists("ruby_no_expensive")
syn match rubyDefine "\<alias\>" nextgroup=rubyAliasDeclaration skipwhite skipnl
syn match rubyDefine "\<def\>" nextgroup=rubyMethodDeclaration skipwhite skipnl
syn match rubyDefine "\<undef\>" nextgroup=rubyFunction skipwhite skipnl
syn match rubyClass "\<class\>" nextgroup=rubyClassDeclaration skipwhite skipnl
syn match rubyModule "\<module\>" nextgroup=rubyModuleDeclaration skipwhite skipnl
syn region rubyMethodBlock start="\<def\>" matchgroup=rubyDefine end="\%(\<def\_s\+\)\@<!\<end\>" contains=ALLBUT,@rubyNotTop fold
syn region rubyBlock start="\<class\>" matchgroup=rubyClass end="\<end\>" contains=ALLBUT,@rubyNotTop fold
syn region rubyBlock start="\<module\>" matchgroup=rubyModule end="\<end\>" contains=ALLBUT,@rubyNotTop fold
" modifiers
syn match rubyConditionalModifier "\<\%(if\|unless\)\>" display
syn match rubyRepeatModifier "\<\%(while\|until\)\>" display
syn region rubyDoBlock matchgroup=rubyControl start="\<do\>" end="\<end\>" contains=ALLBUT,@rubyNotTop fold
" curly bracket block or hash literal
syn region rubyCurlyBlock matchgroup=rubyCurlyBlockDelimiter start="{" end="}" contains=ALLBUT,@rubyNotTop fold
syn region rubyArrayLiteral matchgroup=rubyArrayDelimiter start="\%(\w\|[\]})]\)\@<!\[" end="]" contains=ALLBUT,@rubyNotTop fold
" statements without 'do'
syn region rubyBlockExpression matchgroup=rubyControl start="\<begin\>" end="\<end\>" contains=ALLBUT,@rubyNotTop fold
syn region rubyCaseExpression matchgroup=rubyConditional start="\<case\>" end="\<end\>" contains=ALLBUT,@rubyNotTop fold
syn region rubyConditionalExpression matchgroup=rubyConditional start="\%(\%(^\|\.\.\.\=\|[{:,;([<>~\*/%&^|+=-]\|\%(\<[_[:lower:]][_[:alnum:]]*\)\@<![?!]\)\s*\)\@<=\%(if\|unless\)\>" end="\%(\%(\%(\.\@<!\.\)\|::\)\s*\)\@<!\<end\>" contains=ALLBUT,@rubyNotTop fold
syn match rubyConditional "\<\%(then\|else\|when\)\>[?!]\@!" contained containedin=rubyCaseExpression
syn match rubyConditional "\<\%(then\|else\|elsif\)\>[?!]\@!" contained containedin=rubyConditionalExpression
syn match rubyExceptional "\<\%(\%(\%(;\|^\)\s*\)\@<=rescue\|else\|ensure\)\>[?!]\@!" contained containedin=rubyBlockExpression
syn match rubyMethodExceptional "\<\%(\%(\%(;\|^\)\s*\)\@<=rescue\|else\|ensure\)\>[?!]\@!" contained containedin=rubyMethodBlock
" statements with optional 'do'
syn region rubyOptionalDoLine matchgroup=rubyRepeat start="\<for\>[?!]\@!" start="\%(\%(^\|\.\.\.\=\|[{:,;([<>~\*/%&^|+-]\|\%(\<[_[:lower:]][_[:alnum:]]*\)\@<![!=?]\)\s*\)\@<=\<\%(until\|while\)\>" matchgroup=rubyOptionalDo end="\%(\<do\>\)" end="\ze\%(;\|$\)" oneline contains=ALLBUT,@rubyNotTop
syn region rubyRepeatExpression start="\<for\>[?!]\@!" start="\%(\%(^\|\.\.\.\=\|[{:,;([<>~\*/%&^|+-]\|\%(\<[_[:lower:]][_[:alnum:]]*\)\@<![!=?]\)\s*\)\@<=\<\%(until\|while\)\>" matchgroup=rubyRepeat end="\<end\>" contains=ALLBUT,@rubyNotTop nextgroup=rubyOptionalDoLine fold
if !exists("ruby_minlines")
let ruby_minlines = 500
endif
exec "syn sync minlines=" . ruby_minlines
else
syn match rubyControl "\<def\>[?!]\@!" nextgroup=rubyMethodDeclaration skipwhite skipnl
syn match rubyControl "\<class\>[?!]\@!" nextgroup=rubyClassDeclaration skipwhite skipnl
syn match rubyControl "\<module\>[?!]\@!" nextgroup=rubyModuleDeclaration skipwhite skipnl
syn match rubyControl "\<\%(case\|begin\|do\|for\|if\|unless\|while\|until\|else\|elsif\|ensure\|then\|when\|end\)\>[?!]\@!"
syn match rubyKeyword "\<\%(alias\|undef\)\>[?!]\@!"
endif
" Special Methods
if !exists("ruby_no_special_methods")
syn keyword rubyAccess public protected private public_class_method private_class_method public_constant private_constant module_function
" attr is a common variable name
syn match rubyAttribute "\%(\%(^\|;\)\s*\)\@<=attr\>\(\s*[.=]\)\@!"
syn keyword rubyAttribute attr_accessor attr_reader attr_writer
syn match rubyControl "\<\%(exit!\|\%(abort\|at_exit\|exit\|fork\|loop\|trap\)\>[?!]\@!\)"
syn keyword rubyEval eval class_eval instance_eval module_eval
syn keyword rubyException raise fail catch throw
" false positive with 'include?'
syn match rubyInclude "\<include\>[?!]\@!"
syn keyword rubyInclude autoload extend load prepend refine require require_relative using
syn keyword rubyKeyword callcc caller lambda proc
endif
" Comments and Documentation
syn match rubySharpBang "\%^#!.*" display
syn keyword rubyTodo FIXME NOTE TODO OPTIMIZE XXX todo contained
syn match rubyComment "#.*" contains=rubySharpBang,rubySpaceError,rubyTodo,@Spell
if !exists("ruby_no_comment_fold")
syn region rubyMultilineComment start="\%(\%(^\s*#.*\n\)\@<!\%(^\s*#.*\n\)\)\%(\(^\s*#.*\n\)\{1,}\)\@=" end="\%(^\s*#.*\n\)\@<=\%(^\s*#.*\n\)\%(^\s*#\)\@!" contains=rubyComment transparent fold keepend
syn region rubyDocumentation start="^=begin\ze\%(\s.*\)\=$" end="^=end\%(\s.*\)\=$" contains=rubySpaceError,rubyTodo,@Spell fold
else
syn region rubyDocumentation start="^=begin\s*$" end="^=end\s*$" contains=rubySpaceError,rubyTodo,@Spell
endif
" Note: this is a hack to prevent 'keywords' being highlighted as such when called as methods with an explicit receiver
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(alias\|and\|begin\|break\|case\|class\|def\|defined\|do\|else\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(elsif\|end\|ensure\|false\|for\|if\|in\|module\|next\|nil\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(not\|or\|redo\|refine\|rescue\|retry\|return\|self\|super\|then\|true\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(undef\|unless\|until\|when\|while\|yield\|BEGIN\|END\|__FILE__\|__LINE__\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\<\%(alias\|begin\|case\|class\|def\|do\|end\)[?!]" transparent contains=NONE
syn match rubyKeywordAsMethod "\<\%(if\|module\|refine\|undef\|unless\|until\|while\)[?!]" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(abort\|at_exit\|attr\|attr_accessor\|attr_reader\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(attr_writer\|autoload\|callcc\|catch\|caller\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(eval\|class_eval\|instance_eval\|module_eval\|exit\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(extend\|fail\|fork\|include\|lambda\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(load\|loop\|prepend\|private\|proc\|protected\)\>" transparent contains=NONE
syn match rubyKeywordAsMethod "\%(\%(\.\@<!\.\)\|::\)\_s*\%(public\|require\|require_relative\|raise\|throw\|trap\|using\)\>" transparent contains=NONE
" __END__ Directive
syn region rubyData matchgroup=rubyDataDirective start="^__END__$" end="\%$" fold
hi def link rubyClass rubyDefine
hi def link rubyModule rubyDefine
hi def link rubyMethodExceptional rubyDefine
hi def link rubyDefine Define
hi def link rubyFunction Function
hi def link rubyConditional Conditional
hi def link rubyConditionalModifier rubyConditional
hi def link rubyExceptional rubyConditional
hi def link rubyRepeat Repeat
hi def link rubyRepeatModifier rubyRepeat
hi def link rubyOptionalDo rubyRepeat
hi def link rubyControl Statement
hi def link rubyInclude Include
hi def link rubyInteger Number
hi def link rubyASCIICode Character
hi def link rubyFloat Float
hi def link rubyBoolean Boolean
hi def link rubyException Exception
if !exists("ruby_no_identifiers")
hi def link rubyIdentifier Identifier
else
hi def link rubyIdentifier NONE
endif
hi def link rubyClassVariable rubyIdentifier
hi def link rubyConstant Type
hi def link rubyGlobalVariable rubyIdentifier
hi def link rubyBlockParameter rubyIdentifier
hi def link rubyInstanceVariable rubyIdentifier
hi def link rubyPredefinedIdentifier rubyIdentifier
hi def link rubyPredefinedConstant rubyPredefinedIdentifier
hi def link rubyPredefinedVariable rubyPredefinedIdentifier
hi def link rubySymbol Constant
hi def link rubyKeyword Keyword
hi def link rubyOperator Operator
hi def link rubyBeginEnd Statement
hi def link rubyAccess Statement
hi def link rubyAttribute Statement
hi def link rubyEval Statement
hi def link rubyPseudoVariable Constant
hi def link rubyComment Comment
hi def link rubyData Comment
hi def link rubyDataDirective Delimiter
hi def link rubyDocumentation Comment
hi def link rubyTodo Todo
hi def link rubyQuoteEscape rubyStringEscape
hi def link rubyStringEscape Special
hi def link rubyInterpolationDelimiter Delimiter
hi def link rubyNoInterpolation rubyString
hi def link rubySharpBang PreProc
hi def link rubyRegexpDelimiter rubyStringDelimiter
hi def link rubySymbolDelimiter rubyStringDelimiter
hi def link rubyStringDelimiter Delimiter
hi def link rubyHeredoc rubyString
hi def link rubyString String
hi def link rubyRegexpEscape rubyRegexpSpecial
hi def link rubyRegexpQuantifier rubyRegexpSpecial
hi def link rubyRegexpAnchor rubyRegexpSpecial
hi def link rubyRegexpDot rubyRegexpCharClass
hi def link rubyRegexpCharClass rubyRegexpSpecial
hi def link rubyRegexpSpecial Special
hi def link rubyRegexpComment Comment
hi def link rubyRegexp rubyString
hi def link rubyInvalidVariable Error
hi def link rubyError Error
hi def link rubySpaceError rubyError
let b:current_syntax = "ruby"
" vim: nowrap sw=2 sts=2 ts=8 noet: