mirror of
https://github.com/JellyApple102/tree-sitter-dfraw.git
synced 2024-05-03 10:09:29 +03:00
47 lines
799 B
JavaScript
47 lines
799 B
JavaScript
module.exports = grammar({
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name: 'dfraw',
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rules: {
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source_file: $ => repeat($._statement),
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_statement: $ => choice(
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$.bracket_statement,
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$.comment
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),
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bracket_statement: $ => seq(
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'[',
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$.parameter_list,
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']'
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),
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parameter_list: $ => seq(
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$.declaration,
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optional($.separator),
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repeat(seq(
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$._parameter,
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optional($.separator)
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))
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),
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_parameter: $ => choice(
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$.number,
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$.reference,
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$.string,
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),
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// same as `reference`, different rule to give it different highlighting group
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declaration: $ => /(?:VOLUME_mB)|(?:!?[0-9]*[A-Z][A-Z_0-9]*)/,
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number: $ => /-?[0-9]+/,
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reference: $ => /(?:VOLUME_mB)|(?:!?[0-9]*[A-Z][A-Z_0-9]*)/,
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string: $ => /[A-Za-z \-,.'/\\=0-9]+/,
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separator: $ => /:/,
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comment: $ => /[^\[\]\s]+/
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}
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});
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