| 1 | # babel-code-frame
|
| 2 |
|
| 3 | > Generate errors that contain a code frame that point to source locations.
|
| 4 |
|
| 5 | ## Install
|
| 6 |
|
| 7 | ```sh
|
| 8 | $ npm install babel-code-frame
|
| 9 | ```
|
| 10 |
|
| 11 | ## Usage
|
| 12 |
|
| 13 | ```js
|
| 14 | import codeFrame from 'babel-code-frame';
|
| 15 |
|
| 16 | const rawLines = `class Foo {
|
| 17 | constructor()
|
| 18 | }`;
|
| 19 | const lineNumber = 2;
|
| 20 | const colNumber = 16;
|
| 21 |
|
| 22 | const result = codeFrame(rawLines, lineNumber, colNumber, { /* options */ });
|
| 23 |
|
| 24 | console.log(result);
|
| 25 | ```
|
| 26 |
|
| 27 | ```sh
|
| 28 | 1 | class Foo {
|
| 29 | > 2 | constructor()
|
| 30 | | ^
|
| 31 | 3 | }
|
| 32 | ```
|