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author | Florian Dold <florian.dold@gmail.com> | 2016-10-10 03:43:44 +0200 |
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committer | Florian Dold <florian.dold@gmail.com> | 2016-10-10 03:43:44 +0200 |
commit | abd94a7f5a50f43c797a11b53549ae48fff667c3 (patch) | |
tree | ab8ed457f65cdd72e13e0571d2975729428f1551 /node_modules/babel-code-frame/README.md | |
parent | a0247c6a3fd6a09a41a7e35a3441324c4dcb58be (diff) |
add node_modules to address #4364
Diffstat (limited to 'node_modules/babel-code-frame/README.md')
-rw-r--r-- | node_modules/babel-code-frame/README.md | 42 |
1 files changed, 42 insertions, 0 deletions
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 |