Highlighting system for Lezer parse trees
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Lezer is an incremental parser system intended for use in an editor or similar system.
@lezer/highlight provides a syntax highlighting framework for Lezer parse trees.
Its programming interface is documented on the website.
This code is licensed under an MIT license.
Give Tag objects an optional string name for debugging, and use it in their toString method.
The new highlightCode function provides a higher-level interface for emitting highlighted code.
Fix a bug in that could cause it to add random highlighting to the text between parts of an overlaid tree.
Inheritable (/...) styles no longer apply across mounted subtrees.
Make sure TypeScript declaration file has the same name as the ES module to avoid some TypeScript resolution issues.
Fix a bug where the highlighting over overlaid ranges falling within a highlighted node in the parent tree was sometimes broken.
Fix an issue where unmodified tags were treated as having higher specificity than modified ones when computing precedence for tags with multiple modifiers.
Make sure all highlighting is applied even to nodes with no associated highlight tags.
The new getStyleTags function can be used to query the style tags that match a given syntax nodes.
First stable version.
First numbered release.
lezer-parser