@giancarl021/tokenizer
v0.1.0
Published
Simple tokenizer for a simple "language"
Downloads
3
Readme
Tokenizer
Installation
npm:
npm install --save @giancarl021/tokenizer
Yarn:
yarn add @giancarl021/tokenizer
Usage: parseCode
Input
config:start
allow 1, 2, 3
deny 4, 5, 6
config:end
start
command1 true, false, 'true', 'false'
command2 text, broken, 'text, but not broken'
# command3 param1, param2, param3
command4 123, 123.34, '123.34', 192.168.0.1
command5 null, undefined, 'null', 'undefined'
end
Code
const tokenizer = require('@giancarl021/tokenizer');
const input = '...';
const output = tokenizer.parseCode(input);
console.log(output);
Output
[
{ operator: 'config:start', operands: [] },
{ operator: 'allow', operands: [ 1, 2, 3 ] },
{ operator: 'deny', operands: [ 4, 5, 6 ] },
{ operator: 'config:end', operands: [] },
{ operator: 'start', operands: [] },
{ operator: 'command1', operands: [ true, false, 'true', 'false' ] },
{ operator: 'command2', operands: [ 'text', 'broken', 'text, but not broken' ] },
{ operator: 'command4', operands: [ 123, 123.34, '123.34', '192.168.0.1' ] },
{ operator: 'command5', operands: [ null, undefined, 'null', 'undefined' ] },
{ operator: 'end', operands: [] }
]
Usage: parseLine
Input
add 1, 2, 3, 4.5
Code
const tokenizer = require('@giancarl021/tokenizer');
const input = '...';
const output = tokenizer.parseLine(input);
console.log(output);
Output
{ operator: 'add', operands: [ 1, 2, 3, 4.5 ] }