Add automatic syntax highlighting for GeoJSON files (#49261)

Matt Riggott created 2 months ago

GeoJSON is a popular geospatial data interchange format, standardised as
[RFC 7946](https://datatracker.ietf.org/doc/html/rfc7946). Because all
GeoJSON files are valid JSON files, they can be highlighted using Zed's
existing JSON language support.

This change adds `geojson` as a recognised path suffix, so GeoJSON files
automatically open as JSON and get the standard JSON syntax
highlighting.

Before and after screenshots:

<img width="1748" height="755" alt="geojson"
src="https://github.com/user-attachments/assets/40199248-1ce5-451e-9200-5b2f012b865f"
/>

Release notes:

- Added automatic syntax highlighting for GeoJSON files

Change summary

crates/languages/src/json/config.toml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

crates/languages/src/json/config.toml

@@ -1,6 +1,6 @@
 name = "JSON"
 grammar = "json"
-path_suffixes = ["json", "flake.lock"]
+path_suffixes = ["json", "flake.lock", "geojson"]
 line_comments = ["// "]
 autoclose_before = ",]}"
 brackets = [