From abd94a7f5a50f43c797a11b53549ae48fff667c3 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Mon, 10 Oct 2016 03:43:44 +0200 Subject: add node_modules to address #4364 --- node_modules/babel-code-frame/README.md | 42 +++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 node_modules/babel-code-frame/README.md (limited to 'node_modules/babel-code-frame/README.md') diff --git a/node_modules/babel-code-frame/README.md b/node_modules/babel-code-frame/README.md new file mode 100644 index 000000000..7e61e3ea5 --- /dev/null +++ b/node_modules/babel-code-frame/README.md @@ -0,0 +1,42 @@ +# babel-code-frame + +> Generate errors that contain a code frame that point to source locations. + +## Install + +```sh +$ npm install babel-code-frame +``` + +## Usage + +```js +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); +``` + +```sh + 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 +linesAbove | number | 2 | The number of lines to show above the error +linesBelow | number | 3 | The number of lines to show below the error -- cgit v1.2.3