Marcos Paulo
72 lines
2.1 KiB
YAML
72 lines
2.1 KiB
YAML
%YAML 1.2
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---
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# NotesCraft's own EJS 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: EJS
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file_extensions: [ejs]
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scope: text.html.ejs
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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: ejs-comment
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- match: '<%%'
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scope: constant.character.escape
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- match: '<%[-=_]?'
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scope: keyword.operator.template.begin
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push: expr
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ejs-comment:
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- meta_scope: comment.block
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- match: '[-_]?%>'
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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: '`'
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scope: punctuation.definition.string.begin
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push: expr-bt
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- match: '\b(?:var|let|const|if|else|for|while|do|switch|case|default|break|continue|return|function|new|typeof|instanceof|in|of|try|catch|finally|throw|await|async|include|forEach|this)\b'
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scope: keyword.control
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- match: '\b(?:true|false|null|undefined)\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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expr-bt:
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- meta_scope: string.quoted.backtick
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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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