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adding hexadecimal and decimal as a subtoken for integer

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Henrik Hautakoski 2024-12-12 16:55:10 +01:00
parent d0b54d61aa
commit dabedec847
5 changed files with 146 additions and 83 deletions
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16
grammar.js
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@ -1,5 +1,9 @@
/// <reference types="tree-sitter-cli/dsl" />
// @ts-check
//
const integer_decimal = /(\-)?[1-9]\d*/
const integer_hexadecimal = /0[xX][0-9a-fA-F]+/
const float_fractional_part = /\.\d+/
module.exports = grammar({
name: "dotenv",
@ -55,12 +59,16 @@ module.exports = grammar({
number: $ => choice(
$.integer,
$.float,
$.hexadecimal,
),
integer: _ => /(\-)?[1-9]\d*/,
hexadecimal: _ => /0[xX][0-9a-fA-F]+/,
float: _ => /(\-)?[1-9]\d*\.\d+/,
integer: $ => choice(
$.decimal,
$.hexadecimal
),
decimal: _ => integer_decimal,
hexadecimal: _ => integer_hexadecimal,
float: _ => token(seq(integer_decimal, float_fractional_part)),
boolean: _ => token(choice('true', 'false')),