3 " Maintainer: Tim Pope <vimNOSPAM@tpope.org>
4 " Last Change: 2010 Apr 15
5 " URL: http://vim-ruby.rubyforge.org
6 " Anon CVS: See above site
7 " Release Coordinator: Doug Kearns <dougkearns@gmail.com>
9 if exists("b:current_syntax")
13 if !exists("main_syntax")
14 let main_syntax = 'eruby'
17 if !exists("g:eruby_default_subtype")
18 let g:eruby_default_subtype = "html"
21 if !exists("b:eruby_subtype") && main_syntax == 'eruby'
22 let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$")
23 let b:eruby_subtype = matchstr(s:lines,'eruby_subtype=\zs\w\+')
24 if b:eruby_subtype == ''
25 let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+')
27 if b:eruby_subtype == ''
28 let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\)\+$','',''),'\.\zs\w\+$')
30 if b:eruby_subtype == 'rhtml'
31 let b:eruby_subtype = 'html'
32 elseif b:eruby_subtype == 'rb'
33 let b:eruby_subtype = 'ruby'
34 elseif b:eruby_subtype == 'yml'
35 let b:eruby_subtype = 'yaml'
36 elseif b:eruby_subtype == 'js'
37 let b:eruby_subtype = 'javascript'
38 elseif b:eruby_subtype == 'txt'
39 " Conventional; not a real file type
40 let b:eruby_subtype = 'text'
41 elseif b:eruby_subtype == ''
42 let b:eruby_subtype = g:eruby_default_subtype
46 if !exists("b:eruby_nest_level")
47 let b:eruby_nest_level = strlen(substitute(substitute(substitute(expand("%:t"),'@','','g'),'\c\.\%(erb\|rhtml\)\>','@','g'),'[^@]','','g'))
49 if !b:eruby_nest_level
50 let b:eruby_nest_level = 1
53 if exists("b:eruby_subtype") && b:eruby_subtype != ''
54 exe "runtime! syntax/".b:eruby_subtype.".vim"
55 unlet! b:current_syntax
57 syn include @rubyTop syntax/ruby.vim
59 syn cluster erubyRegions contains=erubyOneLiner,erubyBlock,erubyExpression,erubyComment
61 exe 'syn region erubyOneLiner matchgroup=erubyDelimiter start="^%\{1,'.b:eruby_nest_level.'\}%\@!" end="$" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend oneline'
62 exe 'syn region erubyBlock matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}%\@!-\=" end="[=-]\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend'
63 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'
64 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'
66 " Define the default highlighting.
68 hi def link erubyDelimiter PreProc
69 hi def link erubyComment Comment
71 let b:current_syntax = 'eruby'
73 if main_syntax == 'eruby'
77 " vim: nowrap sw=2 sts=2 ts=8: