All files / egg-parser/src lex.js

100% Statements 16/16
100% Branches 0/0
100% Functions 1/1
100% Lines 13/13

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 291x 39x 1x 1x 1x 1x 1x 1x     1x                     1x   1x   1x   1x  
const SPACE = /(?<SPACE>\s+|#.*|\/[*](?:.|\n)*?[*]\/)/; SPACE.skip = true;
const NUMBER = /(?<NUMBER>[-+]?\d+\.?\d*(?:[eE][-+]?\d+)?)/; NUMBER.value =  x => Number(x);
const STRING =  /(?<STRING>"(?:[^"\\]|\\.)*")/;
const WORD  = /(?<WORD>[^\s(),"]+)/;
const LP = /(?<LP>\()/;
const RP = /(?<RP>\))/;
const COMMA = /(?<COMMA>,)/;
const ARRAY = /(?<ARRAY>\[)/;
 
/** Tokens object: definitions */
const tokens = [
  SPACE,
  NUMBER,
  STRING,
  WORD,
  LP,
  RP,
  COMMA,
  ARRAY,
];
 
const { nearleyLexer } = require("@ull-esit-pl-2324/lexer-generator-solution-esther-medina-quintero");
 
let lexer = nearleyLexer(tokens);
 
debugger;
 
module.exports = { lexer };