Marcos Paulo
110 lines
3.9 KiB
YAML
110 lines
3.9 KiB
YAML
%YAML 1.2
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---
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# NotesCraft's own Twig grammar. Original work written for this project; not copied
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# from any other grammar. Regexes stay linear: no nested quantifiers, so nothing backtracks far.
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# Strings end at their line unless the language allows multi-line ones.
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name: Twig
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file_extensions: [twig, html.twig]
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scope: text.html.twig
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contexts:
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main:
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- match: '\{#'
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scope: keyword.operator.template.begin comment.block
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push: comment
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- match: '\{\{-?'
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scope: keyword.operator.template.begin
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push: expr
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- match: '\{%-?'
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scope: keyword.operator.template.begin
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push: stmt
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comment:
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- meta_scope: comment.block
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- match: '#\}'
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scope: keyword.operator.template.end
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pop: true
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expr:
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- match: '-?\}\}'
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scope: keyword.operator.template.end
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pop: true
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- match: '"'
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scope: punctuation.definition.string.begin
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push: expr-dq
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- match: ''''
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scope: punctuation.definition.string.begin
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push: expr-sq
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- match: '(\|)\s*([A-Za-z_]\w*)'
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captures:
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1: keyword.operator
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2: support.function.filter
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- match: '\b(?:if|elif|else|endif|for|endfor|block|endblock|extends|include|import|from|as|macro|endmacro|call|endcall|set|endset|filter|endfilter|with|endwith|raw|endraw|autoescape|endautoescape|do|break|continue|trans|endtrans|ignore|missing|scoped|recursive|elseif|embed|endembed|use|apply|endapply|sandbox|endsandbox|verbatim|endverbatim|flush|deprecated|cache|endcache|yield|super)\b'
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scope: keyword.control
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- match: '\b(?:and|or|not|in|is|starts|ends|matches)\b'
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scope: keyword.operator.word
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- match: '\b(?:true|false|none|null|True|False|None|TRUE|FALSE|NULL)\b'
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scope: constant.language
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- match: '\b(?:0[xX][0-9a-fA-F_]+|0[bB][01_]+|\d[\d_]*(?:\.\d[\d_]*)?(?:[eE][+-]?\d+)?)\b'
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scope: constant.numeric
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- match: '[-+*/%=<>!&|^~?:.,]+'
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scope: keyword.operator
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expr-dq:
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- meta_scope: string.quoted.double
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- match: '\\.'
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scope: constant.character.escape
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- match: '"'
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scope: punctuation.definition.string.end
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pop: true
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- match: '(?=\n)'
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pop: true
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expr-sq:
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- meta_scope: string.quoted.single
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- match: '\\.'
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scope: constant.character.escape
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- match: ''''
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scope: punctuation.definition.string.end
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pop: true
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- match: '(?=\n)'
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pop: true
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stmt:
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- match: '-?%\}'
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scope: keyword.operator.template.end
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pop: true
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- match: '"'
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scope: punctuation.definition.string.begin
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push: stmt-dq
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- match: ''''
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scope: punctuation.definition.string.begin
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push: stmt-sq
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- match: '(\|)\s*([A-Za-z_]\w*)'
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captures:
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1: keyword.operator
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2: support.function.filter
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- match: '\b(?:if|elif|else|endif|for|endfor|block|endblock|extends|include|import|from|as|macro|endmacro|call|endcall|set|endset|filter|endfilter|with|endwith|raw|endraw|autoescape|endautoescape|do|break|continue|trans|endtrans|ignore|missing|scoped|recursive|elseif|embed|endembed|use|apply|endapply|sandbox|endsandbox|verbatim|endverbatim|flush|deprecated|cache|endcache|yield|super)\b'
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scope: keyword.control
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- match: '\b(?:and|or|not|in|is|starts|ends|matches)\b'
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scope: keyword.operator.word
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- match: '\b(?:true|false|none|null|True|False|None|TRUE|FALSE|NULL)\b'
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scope: constant.language
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- match: '\b(?:0[xX][0-9a-fA-F_]+|0[bB][01_]+|\d[\d_]*(?:\.\d[\d_]*)?(?:[eE][+-]?\d+)?)\b'
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scope: constant.numeric
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- match: '[-+*/%=<>!&|^~?:.,]+'
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scope: keyword.operator
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stmt-dq:
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- meta_scope: string.quoted.double
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- match: '\\.'
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scope: constant.character.escape
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- match: '"'
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scope: punctuation.definition.string.end
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pop: true
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- match: '(?=\n)'
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pop: true
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stmt-sq:
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- meta_scope: string.quoted.single
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- match: '\\.'
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scope: constant.character.escape
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- match: ''''
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scope: punctuation.definition.string.end
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pop: true
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- match: '(?=\n)'
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pop: true
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