Marcos Paulo
57 lines
2.0 KiB
YAML
57 lines
2.0 KiB
YAML
%YAML 1.2
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---
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# NotesCraft's own Swift 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: Swift
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file_extensions: [swift]
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scope: source.swift
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contexts:
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main:
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- match: '/\*'
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scope: punctuation.definition.comment.begin
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push: block0
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- match: '//.*'
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scope: comment.line
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- match: '[@#]\w+'
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scope: entity.other.attribute-name
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- match: '"""'
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scope: punctuation.definition.string.begin
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push: str-tdq
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- match: '"'
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scope: punctuation.definition.string.begin
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push: str-dq
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- match: '\b(?:actor|any|as|associatedtype|async|await|break|case|catch|class|continue|default|defer|deinit|do|else|enum|extension|fallthrough|fileprivate|for|func|guard|if|import|in|indirect|init|inout|internal|is|lazy|let|mutating|nonmutating|open|operator|override|precedencegroup|private|protocol|public|repeat|required|rethrows|return|some|static|struct|subscript|switch|throw|throws|try|typealias|var|weak|where|while)\b'
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scope: keyword.control
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- match: '\b(?:true|false|nil|self|Self|super)\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: '\b[A-Za-z_]\w*(?=\s*\()'
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scope: entity.name.function
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- match: '\b[A-Z][A-Za-z0-9_]*\b'
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scope: entity.name.type
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- match: '[-+*/%=<>!&|^~?:]+'
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scope: keyword.operator
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block0:
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- meta_scope: comment.block
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- match: '\*/'
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pop: true
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str-tdq:
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- meta_scope: string.quoted.triple
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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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str-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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