lexer

0.1.1 • Public • Published

node-lexer

Early version of my simple node lexer.

Example

var Lexer = require('node-lexer').Lexer;
 
var tokens = {
  words:       /^[a-z]+/i,
  whitespaces: /^[ ]+/,
  numbers:     /^\d+/,
  string: [
    /^".*?[^\\]"/,
    /^'.*?[^\\]'/
  ]
}
 
var lex = new Lexer(tokens);
 
lex.on('token', function(token){
  console.log(token);
});
 
lex.on('end', function(){
  console.log('End parsing');
})
 
lex.tokenize('test 123 "le puff"');

Readme

Keywords

none

Package Sidebar

Install

npm i lexer

Weekly Downloads

30

Version

0.1.1

License

none

Last publish

Collaborators

  • shfx