| " Vim syntax file |
| " Language: eRuby |
| " 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> |
| |
| 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 !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(&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' |
| 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: |