rangoo94 / universal-lexer Goto Github PK
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Parse any text input to tokens, according to provided regular expressions.
Hello, I am using this lexer for my language. For some reason, the lexer fails to match my regex with my command, even though I have tested it with Regexr.
Here is my JSON:
[
{
"type" : "FuncCall",
"valid" : "\\do",
"regex" : "do (?<value>[^\\d][\\d\\D]+)",
"regexFlags" : "i"
}
]
Here is my js:
const UniversalLexer = require('universal-lexer/browser');
const fs = require('fs');
const object = JSON.parse(fs.readFileSync('dictonary.json', 'utf8'));
console.log(obj);
const lexer = UniversalLexer.compile(obj);
const tokens = lexer('do yes');
if(tokens.error!===undefined) {
console.error("Error: "+tokens.error);
} else {
console.log(tokens.tokens);
}
This is the console result:
[ { type: 'FuncCall',
valid: '\\do',
regex: 'do (?<value>[^\\d][\\d\\D]+)',
regexFlags: 'i' } ]
Error: Unrecognized token
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