Shift Printer

shift-printer is a module that exposes common ways you would probably want to print out JavaScript ASTs. It's a lightweight wrapper around shift-codegen that reduces the boilerplate around printing and logging.

Status

Stable.

Installation

``sh
$ npm install shift-printer
`

Usage

`js
const codegen = require('shift-printer');
const { parseScript } = require('shift-parser');

const ast = parseScript(function test(a,b,c) { return a+b+c; } test(1,2,3));

const src = codegen.prettyPrint(ast);
console.log(src);

// the above two lines can be written as:

codegen.log(ast);
`

API

$3

Prints with linebreaks, indentation, and spaces.

$3

alias of .prettyPrint()

$3

Prints minimal source representation.

$3

Prints truncated source e.g. function test(a,b,c) { ...

$3

Node-specific print rules e.g. function test(a, b, c) { ... }`

$3

console.log(print(ast))

$3

console.log(printTruncated(ast, length, overflow))

$3

console.log(printTerse(ast));