Add automatic syntax highlighting for TopoJSON files#53546
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probably-neb merged 1 commit intozed-industries:mainfrom Apr 13, 2026
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Add automatic syntax highlighting for TopoJSON files#53546probably-neb merged 1 commit intozed-industries:mainfrom
probably-neb merged 1 commit intozed-industries:mainfrom
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TopoJSON is an extension of the geospatial data interchange format, GeoJSON. Although it is not as widely popular, it is frequently used in web maps, where its smaller file size is advantageous. More information about TopoJSON can be found here: https://github.com/topojson/topojson-specification This change adds `topojson` as a recognised path suffix, so TopoJSON files automatically open as JSON and get the standard JSON syntax highlighting. Release notes: - Automatic syntax highlighting added for TopoJSON files
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…53546) TopoJSON is an extension of the geospatial data interchange format, GeoJSON. Although it is not as widely popular, it is frequently used in web maps, where its smaller file size is advantageous. More information about TopoJSON can be found here: https://github.com/topojson/topojson-specification This change adds `topojson` as a recognised path suffix, so TopoJSON files automatically open as JSON and get the standard JSON syntax highlighting. This PR is similar to @flother’s PR for GeoJSON: zed-industries#49261 Closes (my own) discussion: zed-industries#32963 PS: This is my first PR. I'd appreciate any feedback or suggestions for improvement Self-Review Checklist: - [X] I've reviewed my own diff for quality, security, and reliability - [ ] Unsafe blocks (if any) have justifying comments - [ ] The content is consistent with the [UI/UX checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist) - [ ] Tests cover the new/changed behavior - [ ] Performance impact has been considered and is acceptable Release notes: - Added automatic syntax highlighting for TopoJSON files
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TopoJSON is an extension of the geospatial data interchange format, GeoJSON. Although it is not as widely popular, it is frequently used in web maps, where its smaller file size is advantageous.
More information about TopoJSON can be found here: https://github.com/topojson/topojson-specification
This change adds
topojsonas a recognised path suffix, so TopoJSON files automatically open as JSON and get the standard JSON syntax highlighting.This PR is similar to @flother’s PR for GeoJSON: #49261
Closes (my own) discussion: #32963
PS: This is my first PR. I'd appreciate any feedback or suggestions for improvement
Self-Review Checklist:
Release notes: