As of 0.20.0, this package has been merged into @codemirror/view
Gutter and line number functionality for the CodeMirror code editor
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This package implements gutter and line number functionality for the CodeMirror code editor.
The project page has more information, a number of examples and the documentation.
This code is released under an MIT license.
We aim to be an inclusive, welcoming community. To make that explicit, we have a code of conduct that applies to communication around the project.
Gutter markers can now have a destroy method, which will be called when they are removed from the editor.
Fix a bug that causes gutters to disappear with some kinds of block widgets.
Fix an issue where the gutter elements would be misaligned by the size of the top document padding.
Optimizes gutter updates during scrolling by temporarily removing the gutters from the DOM during the update.
The line number gutter will now properly redraw when its configuration changes.
Gutters can now pass a lineMarkerChange predicate that checks when line markers should be redrawn.
Make sure the gutter resizes whenever the editor geometry changes.
Fix a CSS bug that caused gutters without an element on every line to not span the height of the editor (leading to issues with background color and pointer events).
Fix the domEventHandlers option to lineNumbers, which was entirely ignored before.
Fix a bug where range sets with gutter markers didn't map correctly in response to changes at the start of the gutter's line.
Update dependencies to 0.19.0
Make sure gutters are updated when the gutterLineClass facet changes, to fix a bug where the active line gutter marking didn't update properly.
GutterMarker.at is now deprecated (use `GutterMarker.range`).
The new gutterLineClass facet can now be used to style all gutter elements for a given line.
The package now exports a highlightActiveLineGutter extension that can be used to add a style to the gutter for the active line.
Fix a bug where dynamically enabling a single gutter would not draw the gutter's content.
Make sure the gutter covers the cursor when it is behind it.
Extra CSS classes for gutters must now be specified with the class option. The style option no longer exists.
Pass the editor state to the formatNumber option to lineNumbers and make sure widgets get updated when their string changes.
The package now also exports a CommonJS module.
First numbered release.
codemirror