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-rw-r--r--runtime/syntax/haml.vim109
1 files changed, 109 insertions, 0 deletions
diff --git a/runtime/syntax/haml.vim b/runtime/syntax/haml.vim
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+" Vim syntax file
+" Language: Haml
+" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
+" Filenames: *.haml
+" Last Change: 2019 Dec 05
+
+if exists("b:current_syntax")
+ finish
+endif
+
+if !exists("main_syntax")
+ let main_syntax = 'haml'
+endif
+let b:ruby_no_expensive = 1
+
+runtime! syntax/html.vim
+unlet! b:current_syntax
+silent! syn include @hamlSassTop syntax/sass.vim
+unlet! b:current_syntax
+syn include @hamlRubyTop syntax/ruby.vim
+
+syn case match
+
+syn region rubyCurlyBlock start="{" end="}" contains=@hamlRubyTop contained
+syn cluster hamlRubyTop add=rubyCurlyBlock
+
+syn cluster hamlComponent contains=hamlAttributes,hamlAttributesHash,hamlClassChar,hamlIdChar,hamlObject,hamlDespacer,hamlSelfCloser,hamlRuby,hamlPlainChar,hamlInterpolatable
+syn cluster hamlEmbeddedRuby contains=hamlAttributesHash,hamlObject,hamlRuby,hamlRubyFilter
+syn cluster hamlTop contains=hamlBegin,hamlPlainFilter,hamlRubyFilter,hamlSassFilter,hamlComment,hamlHtmlComment
+
+syn match hamlBegin "^\s*\%([<>]\|&[^=~ ]\)\@!" nextgroup=hamlTag,hamlClassChar,hamlIdChar,hamlRuby,hamlPlainChar,hamlInterpolatable
+
+syn match hamlTag "%\w\+\%(:\w\+\)\=" contained contains=htmlTagName,htmlSpecialTagName nextgroup=@hamlComponent
+syn region hamlAttributes matchgroup=hamlAttributesDelimiter start="(" end=")" contained contains=htmlArg,hamlAttributeString,hamlAttributeVariable,htmlEvent,htmlCssDefinition nextgroup=@hamlComponent
+syn region hamlAttributesHash matchgroup=hamlAttributesDelimiter start="{" end="}" contained contains=@hamlRubyTop nextgroup=@hamlComponent
+syn region hamlObject matchgroup=hamlObjectDelimiter start="\[" end="\]" contained contains=@hamlRubyTop nextgroup=@hamlComponent
+syn match hamlDespacer "[<>]" contained nextgroup=hamlDespacer,hamlSelfCloser,hamlRuby,hamlPlainChar,hamlInterpolatable
+syn match hamlSelfCloser "/" contained
+syn match hamlClassChar "\." contained nextgroup=hamlClass
+syn match hamlIdChar "#{\@!" contained nextgroup=hamlId
+syn match hamlClass "\%(\w\|-\|\:\)\+" contained nextgroup=@hamlComponent
+syn match hamlId "\%(\w\|-\)\+" contained nextgroup=@hamlComponent
+syn region hamlDocType start="^\s*!!!" end="$"
+
+syn region hamlRuby matchgroup=hamlRubyOutputChar start="[!&]\==\|\~" skip=",\s*$" end="$" contained contains=@hamlRubyTop keepend
+syn region hamlRuby matchgroup=hamlRubyChar start="-" skip=",\s*$" end="$" contained contains=@hamlRubyTop keepend
+syn match hamlPlainChar "\\" contained
+syn region hamlInterpolatable matchgroup=hamlInterpolatableChar start="!\===\|!=\@!" end="$" keepend contained contains=hamlInterpolation,hamlInterpolationEscape,@hamlHtmlTop
+syn region hamlInterpolatable matchgroup=hamlInterpolatableChar start="&==\|&=\@!" end="$" keepend contained contains=hamlInterpolation,hamlInterpolationEscape
+syn region hamlInterpolation matchgroup=hamlInterpolationDelimiter start="#{" end="}" contains=@hamlRubyTop containedin=javascriptStringS,javascriptStringD
+syn match hamlInterpolationEscape "\\\@<!\%(\\\\\)*\\\%(\\\ze#{\|#\ze{\)"
+syn region hamlErbInterpolation matchgroup=hamlInterpolationDelimiter start="<%[=-]\=" end="-\=%>" contained contains=@hamlRubyTop
+
+syn region hamlAttributeString start=+\%(=\s*\)\@<='+ skip=+\%(\\\\\)*\\'+ end=+'+ contains=hamlInterpolation,hamlInterpolationEscape
+syn region hamlAttributeString start=+\%(=\s*\)\@<="+ skip=+\%(\\\\\)*\\"+ end=+"+ contains=hamlInterpolation,hamlInterpolationEscape
+syn match hamlAttributeVariable "\%(=\s*\)\@<=\%(@@\=\|\$\)\=\w\+" contained
+
+syn match hamlHelper "\<action_view?\|\<block_is_haml?\|\<is_haml?\|\.\@<!\<flatten" contained containedin=@hamlEmbeddedRuby,@hamlRubyTop
+syn keyword hamlHelper capture_haml escape_once find_and_preserve haml_concat haml_indent haml_tag html_attrs html_esape init_haml_helpers list_of non_haml precede preserve succeed surround tab_down tab_up page_class contained containedin=@hamlEmbeddedRuby,@hamlRubyTop
+
+syn cluster hamlHtmlTop contains=@htmlTop,htmlBold,htmlItalic,htmlUnderline
+syn region hamlPlainFilter matchgroup=hamlFilter start="^\z(\s*\):\%(plain\|preserve\|redcloth\|textile\|markdown\|maruku\)\s*$" end="^\%(\z1 \| *$\)\@!" contains=@hamlHtmlTop,hamlInterpolation
+syn region hamlEscapedFilter matchgroup=hamlFilter start="^\z(\s*\):\%(escaped\|cdata\)\s*$" end="^\%(\z1 \| *$\)\@!" contains=hamlInterpolation
+syn region hamlErbFilter matchgroup=hamlFilter start="^\z(\s*\):erb\s*$" end="^\%(\z1 \| *$\)\@!" contains=@hamlHtmlTop,hamlErbInterpolation
+syn region hamlRubyFilter matchgroup=hamlFilter start="^\z(\s*\):ruby\s*$" end="^\%(\z1 \| *$\)\@!" contains=@hamlRubyTop
+syn region hamlJavascriptFilter matchgroup=hamlFilter start="^\z(\s*\):javascript\s*$" end="^\%(\z1 \| *$\)\@!" contains=@htmlJavaScript,hamlInterpolation keepend
+syn region hamlCSSFilter matchgroup=hamlFilter start="^\z(\s*\):css\s*$" end="^\%(\z1 \| *$\)\@!" contains=@htmlCss,hamlInterpolation keepend
+syn region hamlSassFilter matchgroup=hamlFilter start="^\z(\s*\):sass\s*$" end="^\%(\z1 \| *$\)\@!" contains=@hamlSassTop
+
+syn region hamlJavascriptBlock start="^\z(\s*\)%script\%((type=[\"']text/javascript[\"'])\)\=\s*$" nextgroup=@hamlComponent,hamlError end="^\%(\z1 \| *$\)\@!" contains=@hamlTop,@htmlJavaScript keepend
+syn region hamlCssBlock start="^\z(\s*\)%style" nextgroup=@hamlComponent,hamlError end="^\%(\z1 \| *$\)\@!" contains=@hamlTop,@htmlCss keepend
+syn match hamlError "\$" contained
+
+syn region hamlComment start="^\z(\s*\)-#" end="^\%(\z1 \| *$\)\@!" contains=rubyTodo
+syn region hamlHtmlComment start="^\z(\s*\)/" end="^\%(\z1 \| *$\)\@!" contains=@hamlTop,rubyTodo
+syn match hamlIEConditional "\%(^\s*/\)\@<=\[if\>[^]]*]" contained containedin=hamlHtmlComment
+
+hi def link hamlSelfCloser Special
+hi def link hamlDespacer Special
+hi def link hamlClassChar Special
+hi def link hamlIdChar Special
+hi def link hamlTag Special
+hi def link hamlClass Type
+hi def link hamlId Identifier
+hi def link hamlPlainChar Special
+hi def link hamlInterpolatableChar hamlRubyChar
+hi def link hamlRubyOutputChar hamlRubyChar
+hi def link hamlRubyChar Special
+hi def link hamlInterpolationDelimiter Delimiter
+hi def link hamlInterpolationEscape Special
+hi def link hamlAttributeString String
+hi def link hamlAttributeVariable Identifier
+hi def link hamlDocType PreProc
+hi def link hamlFilter PreProc
+hi def link hamlAttributesDelimiter Delimiter
+hi def link hamlObjectDelimiter Delimiter
+hi def link hamlHelper Function
+hi def link hamlHtmlComment hamlComment
+hi def link hamlComment Comment
+hi def link hamlIEConditional SpecialComment
+hi def link hamlError Error
+
+let b:current_syntax = "haml"
+
+if main_syntax == "haml"
+ unlet main_syntax
+endif
+
+" vim:set sw=2: