js-sourcemap

js-sourcemap generator and consumer

Install

``sh
npm install js-sourcemap
`

or use CDN

- https://unpkg.com/js-sourcemap/dist/js-sourcemap.min.js

Usage

$3

`js
import { generator } from 'js-sourcemap';
// use cdn, window.js_sourcemap.generator

var src = function test(){console.log("js-sourcemap")};;
var dist = function test(){
console.log('js-sourcemap')
}

var sourcemap = generator(src, dist);

console.log(sourcemap);
`

$3

`js
import { consumer } from 'js-sourcemap';
// use cdn, window.js_sourcemap.consumer

var smConsumer = consumer(sourcemap);

// get generated loc by original position
var loc = smConsumer.getGenerated({
line: lineNum,
column: columnNum
})

// get original loc by generated position
var loc2 = smConsumer.getOriginal({
line: lineNum2,
column: columnNum2
})
``

$3

- acorn
- source-map