46 lines
692 B
Scheme
46 lines
692 B
Scheme
; Regular expressions
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;--------------------
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(regexp_name) @variable
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[(any) (eof)] @constant
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[(string) (character)] @string
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(escape_sequence) @escape
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(character_set "^" @punctuation.special)
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(character_range "-" @punctuation.delimiter)
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(regexp_difference "#" @operator)
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(regexp_repetition ["*" "+" "?"] @operator)
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(regexp_alternative "|" @operator)
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; Rules
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;------
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(lexer_entry_name) @function
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(lexer_argument) @variable.parameter
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(lexer_entry ["=" "|"] @punctuation.delimiter)
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; Keywords
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;---------
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["and" "as" "parse" "refill" "rule" "shortest"] @keyword
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; Punctuation
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;------------
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["[" "]" "(" ")" "{" "}"] @punctuation.bracket
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; Comments
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;---------
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(comment) @comment
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