@cookshack/codemirror-ruler
v0.2.1
Published
Ruler extension for CodeMirror 6
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@cookshack/codemirror-ruler
Ruler extension for CodeMirror 6.
Draws a vertical line at a certain column.
Options
| Name | Default | | |------|---------|----------------------------------------------| | col | 100 | The column at which the line will be drawn. |
Use .cm-ruler-w
to style the line.
Example
import * as Ruler from '@cookshack/codemirror-ruler'
window.view = new EditorView({
extensions: [ Ruler.make({ col: 80 }).exts, ...
.cm-ruler-w > div.cm-ruler-vert {
border-left-width: 2px;
border-left-color: var(--clr-fill);
}
Build from source
$ npm i # only needed first time
$ npm run prepare