add slim syntax support
parent
caa82b54f6
commit
fd5d1e1963
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autocmd BufNewFile,BufRead *.slim set filetype=slim
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" Vim indent file
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" Language: Slim
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if exists("b:did_indent")
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finish
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endif
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runtime! indent/ruby.vim
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unlet! b:did_indent
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let b:did_indent = 1
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setlocal autoindent sw=2 et
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setlocal indentexpr=GetSlimIndent()
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setlocal indentkeys=o,O,*<Return>,},],0),!^F,=end,=else,=elsif,=rescue,=ensure,=when
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" Only define the function once.
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if exists("*GetSlimIndent")
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finish
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endif
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let s:attributes = '\%({.\{-\}}\|\[.\{-\}\]\)'
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let s:tag = '\%([%.#][[:alnum:]_-]\+\|'.s:attributes.'\)*[<>]*'
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if !exists('g:haml_self_closing_tags')
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let g:haml_self_closing_tags = 'meta|link|img|hr|br'
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endif
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function! GetSlimIndent()
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let lnum = prevnonblank(v:lnum-1)
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if lnum == 0
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return 0
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endif
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let line = substitute(getline(lnum),'\s\+$','','')
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let cline = substitute(substitute(getline(v:lnum),'\s\+$','',''),'^\s\+','','')
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let lastcol = strlen(line)
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let line = substitute(line,'^\s\+','','')
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let indent = indent(lnum)
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let cindent = indent(v:lnum)
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if cline =~# '\v^-\s*%(elsif|else|when)>'
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let indent = cindent < indent ? cindent : indent - &sw
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endif
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let increase = indent + &sw
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if indent == indent(lnum)
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let indent = cindent <= indent ? -1 : increase
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endif
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let group = synIDattr(synID(lnum,lastcol,1),'name')
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if line =~ '^doctype'
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return indent
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elseif line =~ '^/\%(\[[^]]*\]\)\=$'
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return increase
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elseif line =~ '^[\.#]'
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return increase
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elseif line =~? '^div'
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return increase
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elseif group == 'hamlFilter'
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return increase
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elseif line =~ '^'.s:tag.'[&!]\=[=~-]\s*\%(\%(if\|else\|elsif\|unless\|case\|when\|while\|until\|for\|begin\|module\|class\|def\)\>\%(.*\<end\>\)\@!\|.*do\%(\s*|[^|]*|\)\=\s*$\)'
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return increase
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elseif line =~ '^'.s:tag.'[&!]\=[=~-].*,\s*$'
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return increase
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elseif line == '-#'
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return increase
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elseif group =~? '\v^(hamlSelfCloser)$' || line =~? '^\v('.g:haml_self_closing_tags.')>'
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return indent
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elseif group =~? '\v^(hamlTag|hamlAttributesDelimiter|hamlObjectDelimiter|hamlClass|hamlId|htmlTagName|htmlSpecialTagName)$'
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return increase
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elseif synIDattr(synID(v:lnum,1,1),'name') ==? 'hamlRubyFilter'
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return GetRubyIndent()
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else
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return indent
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endif
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endfunction
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" vim:set sw=2:
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@ -0,0 +1,102 @@
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" Vim syntax file
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" Language: Slim
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" Maintainer: Andrew Stone <andy@stonean.com>
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" Version: 1
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" Last Change: 2010 Sep 25
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" TODO: Feedback is welcomed.
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" Quit when a syntax file is already loaded.
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if exists("b:current_syntax")
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finish
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endif
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if !exists("main_syntax")
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let main_syntax = 'slim'
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endif
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" Allows a per line syntax evaluation.
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let b:ruby_no_expensive = 1
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" Include Ruby syntax highlighting
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syn include @slimRubyTop syntax/ruby.vim
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unlet! b:current_syntax
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" Include Haml syntax highlighting
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syn include @slimHaml syntax/haml.vim
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unlet! b:current_syntax
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syn match slimBegin "^\s*\(&[^= ]\)\@!" nextgroup=slimTag,slimClassChar,slimIdChar,slimRuby
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syn region rubyCurlyBlock start="{" end="}" contains=@slimRubyTop contained
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syn cluster slimRubyTop add=rubyCurlyBlock
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syn cluster slimComponent contains=slimClassChar,slimIdChar,slimWrappedAttrs,slimRuby,slimAttr,slimInlineTagChar
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syn keyword slimDocType contained html 5 1.1 strict frameset mobile basic transitional
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syn match slimDocTypeKeyword "^\s*\(doctype\)\s\+" nextgroup=slimDocType
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syn keyword slimTodo FIXME TODO NOTE OPTIMIZE XXX contained
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syn keyword htmlTagName contained script
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syn match slimTag "\w\+[><]*" contained contains=htmlTagName nextgroup=@slimComponent
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syn match slimIdChar "#{\@!" contained nextgroup=slimId
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syn match slimId "\%(\w\|-\)\+" contained nextgroup=@slimComponent
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syn match slimClassChar "\." contained nextgroup=slimClass
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syn match slimClass "\%(\w\|-\)\+" contained nextgroup=@slimComponent
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syn match slimInlineTagChar "\s*:\s*" contained nextgroup=slimTag,slimClassChar,slimIdChar
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syn region slimWrappedAttrs matchgroup=slimWrappedAttrsDelimiter start="\s*{\s*" skip="}\s*\"" end="\s*}\s*" contained contains=slimAttr nextgroup=slimRuby
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syn region slimWrappedAttrs matchgroup=slimWrappedAttrsDelimiter start="\s*\[\s*" end="\s*\]\s*" contained contains=slimAttr nextgroup=slimRuby
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syn region slimWrappedAttrs matchgroup=slimWrappedAttrsDelimiter start="\s*(\s*" end="\s*)\s*" contained contains=slimAttr nextgroup=slimRuby
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syn match slimAttr /\s*\%(\w\|-\)\+\s*=/me=e-1 contained contains=htmlArg nextgroup=slimAttrAssignment
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syn match slimAttrAssignment "\s*=\s*" contained nextgroup=slimWrappedAttrValue,slimAttrString
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syn region slimWrappedAttrValue start="[^"']" end="\s\|$" contained contains=slimAttrString,@slimRubyTop nextgroup=slimAttr,slimRuby,slimInlineTagChar
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syn region slimWrappedAttrValue matchgroup=slimWrappedAttrValueDelimiter start="{" end="}" contained contains=slimAttrString,@slimRubyTop nextgroup=slimAttr,slimRuby,slimInlineTagChar
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syn region slimWrappedAttrValue matchgroup=slimWrappedAttrValueDelimiter start="\[" end="\]" contained contains=slimAttrString,@slimRubyTop nextgroup=slimAttr,slimRuby,slimInlineTagChar
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syn region slimWrappedAttrValue matchgroup=slimWrappedAttrValueDelimiter start="(" end=")" contained contains=slimAttrString,@slimRubyTop nextgroup=slimAttr,slimRuby,slimInlineTagChar
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syn region slimAttrString start=+\s*"+ skip=+\%(\\\\\)*\\"+ end=+"\s*+ contained contains=slimInterpolation,slimInterpolationEscape nextgroup=slimAttr,slimRuby,slimInlineTagChar
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syn region slimAttrString start=+\s*'+ skip=+\%(\\\\\)*\\"+ end=+'\s*+ contained contains=slimInterpolation,slimInterpolationEscape nextgroup=slimAttr,slimRuby,slimInlineTagChar
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syn region slimInnerAttrString start=+\s*"+ skip=+\%(\\\\\)*\\"+ end=+"\s*+ contained contains=slimInterpolation,slimInterpolationEscape nextgroup=slimAttr
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syn region slimInnerAttrString start=+\s*'+ skip=+\%(\\\\\)*\\"+ end=+'\s*+ contained contains=slimInterpolation,slimInterpolationEscape nextgroup=slimAttr
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syn region slimInterpolation matchgroup=slimInterpolationDelimiter start="#{" end="}" contains=@hamlRubyTop containedin=javascriptStringS,javascriptStringD,slimWrappedAttrs
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syn region slimInterpolation matchgroup=slimInterpolationDelimiter start="#{{" end="}}" contains=@hamlRubyTop containedin=javascriptStringS,javascriptStringD,slimWrappedAttrs
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syn match slimInterpolationEscape "\\\@<!\%(\\\\\)*\\\%(\\\ze#{\|#\ze{\)"
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syn region slimRuby matchgroup=slimRubyOutputChar start="\s*[=]\==[']\=" skip="\%\(,\s*\|\\\)$" end="$" contained contains=@slimRubyTop keepend
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syn region slimRuby matchgroup=slimRubyChar start="\s*-" skip="\%\(,\s*\|\\\)$" end="$" contained contains=@slimRubyTop keepend
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syn match slimComment /^\(\s*\)[/].*\(\n\1\s.*\)*/ contains=slimTodo
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syn match slimText /^\(\s*\)[`|'].*\(\n\1\s.*\)*/ contains=slimInterpolation
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syn match slimFilter /\s*\w\+:\s*/ contained
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syn match slimHaml /^\(\s*\)\<haml:\>.*\(\n\1\s.*\)*/ contains=@slimHaml,slimFilter
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syn match slimIEConditional "\%(^\s*/\)\@<=\[\s*if\>[^]]*]" contained containedin=slimComment
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hi def link slimAttrString String
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hi def link slimBegin String
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hi def link slimClass Type
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hi def link slimAttr Type
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hi def link slimClassChar Type
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hi def link slimComment Comment
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hi def link slimDocType Identifier
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hi def link slimDocTypeKeyword Keyword
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hi def link slimFilter Keyword
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hi def link slimIEConditional SpecialComment
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hi def link slimId Identifier
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hi def link slimIdChar Identifier
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hi def link slimInnerAttrString String
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hi def link slimInterpolationDelimiter Delimiter
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hi def link slimRubyChar Special
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hi def link slimRubyOutputChar Special
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hi def link slimText String
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hi def link slimTodo Todo
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hi def link slimWrappedAttrValueDelimiter Delimiter
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hi def link slimWrappedAttrsDelimiter Delimiter
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hi def link slimInlineTagChar Delimiter
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let b:current_syntax = "slim"
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