chat-server/qq-imsvr/node_modules/babel-code-frame

babel-code-frame

Generate errors that contain a code frame that point to source locations.

Install

$ npm install babel-code-frame

Usage

import codeFrame from 'babel-code-frame';

const rawLines = `class Foo {
  constructor()
}`;
const lineNumber = 2;
const colNumber = 16;

const result = codeFrame(rawLines, lineNumber, colNumber, { /* options */ });

console.log(result);

  1 | class Foo {
> 2 |   constructor()
    |                ^
  3 | }

If the column number is not known, you may pass null instead.

Options

name	type	default	description
highlightCode	boolean	false	Syntax highlight the code as JavaScript for terminals