3 " Maintainer: Tim Pope <vimNOSPAM@tpope.info>
4 " Info: $Id: eruby.vim,v 1.23 2008/06/29 04:18:43 tpope Exp $
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(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\)\+$','',''),'\.\zs\w\+$')
27 if b:eruby_subtype == 'rhtml'
28 let b:eruby_subtype = 'html'
29 elseif b:eruby_subtype == 'rb'
30 let b:eruby_subtype = 'ruby'
31 elseif b:eruby_subtype == 'yml'
32 let b:eruby_subtype = 'yaml'
33 elseif b:eruby_subtype == 'js'
34 let b:eruby_subtype = 'javascript'
35 elseif b:eruby_subtype == 'txt'
36 " Conventional; not a real file type
37 let b:eruby_subtype = 'text'
38 elseif b:eruby_subtype == ''
39 let b:eruby_subtype = g:eruby_default_subtype
43 if !exists("b:eruby_nest_level")
44 let b:eruby_nest_level = strlen(substitute(substitute(substitute(expand("%:t"),'@','','g'),'\c\.\%(erb\|rhtml\)\>','@','g'),'[^@]','','g'))
46 if !b:eruby_nest_level
47 let b:eruby_nest_level = 1
50 if exists("b:eruby_subtype") && b:eruby_subtype != ''
51 exe "runtime! syntax/".b:eruby_subtype.".vim"
52 unlet! b:current_syntax
54 syn include @rubyTop syntax/ruby.vim
56 syn cluster erubyRegions contains=erubyOneLiner,erubyBlock,erubyExpression,erubyComment
58 exe 'syn region erubyOneLiner matchgroup=erubyDelimiter start="^%\{1,'.b:eruby_nest_level.'\}%\@!" end="$" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend oneline'
59 exe 'syn region erubyBlock matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}%\@!-\=" end="-\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend'
60 exe 'syn region erubyExpression matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}=" end="-\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend'
61 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'
63 " Define the default highlighting.
65 hi def link erubyDelimiter Delimiter
66 hi def link erubyComment Comment
68 let b:current_syntax = 'eruby'
70 if main_syntax == 'eruby'
74 " vim: nowrap sw=2 sts=2 ts=8: