114 lines
5.0 KiB
VimL
114 lines
5.0 KiB
VimL
if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'twig') == -1
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" Vim syntax file
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" Language: Twig template
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" Maintainer: Gabriel Gosselin <gabrielNOSPAM@evidens.ca>
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" Last Change: 2011 July 27
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" Version: 1.0
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"
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" Based Jinja syntax by: Armin Ronacher <armin.ronacher@active-4.com>
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"
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" Known Bugs:
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" because of odd limitations dicts and the modulo operator
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" appear wrong in the template.
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"
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" Changes:
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"
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" 2008 May 9: Added support for Jinja2 changes (new keyword rules)
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" 2011 July 27: Changed all references of jinja tp twig
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syntax case match
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" Jinja template built-in tags and parameters (without filter, macro, is and raw, they
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" have special threatment)
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syn keyword twigStatement containedin=twigVarBlock,twigTagBlock,twigNested contained and if else in not or recursive as import
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syn keyword twigStatement containedin=twigVarBlock,twigTagBlock,twigNested contained is filter skipwhite nextgroup=twigFilter
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syn keyword twigStatement containedin=twigTagBlock contained macro skipwhite nextgroup=twigFunction
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syn keyword twigStatement containedin=twigTagBlock contained block skipwhite nextgroup=twigBlockName
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" Variable Names
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syn match twigVariable containedin=twigVarBlock,twigTagBlock,twigNested contained skipwhite /[a-zA-Z_][a-zA-Z0-9_]*/
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syn keyword twigSpecial containedin=twigVarBlock,twigTagBlock,twigNested contained false true none loop super caller varargs kwargs
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" Filters
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syn match twigOperator "|" containedin=twigVarBlock,twigTagBlock,twigNested contained nextgroup=twigFilter
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syn match twigFilter contained skipwhite /[a-zA-Z_][a-zA-Z0-9_]*/
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syn match twigFunction contained skipwhite /[a-zA-Z_][a-zA-Z0-9_]*/
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syn match twigBlockName contained skipwhite /[a-zA-Z_][a-zA-Z0-9_]*/
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" Jinja template constants
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syn region twigString containedin=twigVarBlock,twigTagBlock,twigNested contained start=/"/ skip=/\\"/ end=/"/
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syn region twigString containedin=twigVarBlock,twigTagBlock,twigNested contained start=/'/ skip=/\\'/ end=/'/
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syn match twigNumber containedin=twigVarBlock,twigTagBlock,twigNested contained /[0-9]\+\(\.[0-9]\+\)\?/
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" Operators
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syn match twigOperator containedin=twigVarBlock,twigTagBlock,twigNested contained /[+\-*\/<>=!,:]/
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syn match twigPunctuation containedin=twigVarBlock,twigTagBlock,twigNested contained /[()\[\]]/
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syn match twigOperator containedin=twigVarBlock,twigTagBlock,twigNested contained /\./ nextgroup=twigAttribute
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syn match twigAttribute contained /[a-zA-Z_][a-zA-Z0-9_]*/
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" Jinja template tag and variable blocks
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syn region twigNested matchgroup=twigOperator start="(" end=")" transparent display containedin=twigVarBlock,twigTagBlock,twigNested contained
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syn region twigNested matchgroup=twigOperator start="\[" end="\]" transparent display containedin=twigVarBlock,twigTagBlock,twigNested contained
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syn region twigNested matchgroup=twigOperator start="{" end="}" transparent display containedin=twigVarBlock,twigTagBlock,twigNested contained
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syn region twigTagBlock matchgroup=twigTagDelim start=/{%-\?/ end=/-\?%}/ skipwhite containedin=ALLBUT,twigTagBlock,twigVarBlock,twigRaw,twigString,twigNested,twigComment
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syn region twigVarBlock matchgroup=twigVarDelim start=/{{-\?/ end=/-\?}}/ containedin=ALLBUT,twigTagBlock,twigVarBlock,twigRaw,twigString,twigNested,twigComment
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" Jinja template 'raw' tag
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syn region twigRaw matchgroup=twigRawDelim start="{%\s*raw\s*%}" end="{%\s*endraw\s*%}" containedin=ALLBUT,twigTagBlock,twigVarBlock,twigString,twigComment
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" Jinja comments
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syn region twigComment matchgroup=twigCommentDelim start="{#" end="#}" containedin=ALLBUT,twigTagBlock,twigVarBlock,twigString
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" Block start keywords. A bit tricker. We only highlight at the start of a
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" tag block and only if the name is not followed by a comma or equals sign
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" which usually means that we have to deal with an assignment.
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syn match twigStatement containedin=twigTagBlock contained skipwhite /\({%-\?\s*\)\@<=\<[a-zA-Z_][a-zA-Z0-9_]*\>\(\s*[,=]\)\@!/
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" and context modifiers
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syn match twigStatement containedin=twigTagBlock contained /\<with\(out\)\?\s\+context\>/ skipwhite
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_twig_syn_inits")
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if version < 508
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let did_twig_syn_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink twigPunctuation twigOperator
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HiLink twigAttribute twigVariable
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HiLink twigFunction twigFilter
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HiLink twigTagDelim twigTagBlock
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HiLink twigVarDelim twigVarBlock
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HiLink twigCommentDelim twigComment
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HiLink twigRawDelim twig
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HiLink twigSpecial Special
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HiLink twigOperator Normal
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HiLink twigRaw Normal
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HiLink twigTagBlock PreProc
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HiLink twigVarBlock PreProc
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HiLink twigStatement Statement
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HiLink twigFilter Function
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HiLink twigBlockName Function
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HiLink twigVariable Identifier
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HiLink twigString Constant
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HiLink twigNumber Constant
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HiLink twigComment Comment
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delcommand HiLink
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endif
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let b:current_syntax = "twig"
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endif
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