languages: Improve function parameter highlighting for Bash (#48067)

ozacod and ozacod created 2 months ago

Before:
<img width="371" height="93" alt="before"
src="https://github.com/user-attachments/assets/f2e9ba9c-4ef7-4533-b565-9d977d60ae79"
/>

After: 
<img width="371" height="93" alt="after"
src="https://github.com/user-attachments/assets/b385f0bc-3b23-4a3c-8bf3-639afad10e1e"
/>

Release Notes:

- Improves function parameter highlighting for Bash

Co-authored-by: ozacod <ozacod@users.noreply.github.com>

Change summary

crates/languages/src/bash/highlights.scm | 6 ++++++
1 file changed, 6 insertions(+)

Detailed changes

crates/languages/src/bash/highlights.scm 🔗

@@ -46,6 +46,12 @@
 (function_definition name: (word) @function)
 (command_name (word) @function)
 
+(command
+  argument: [
+    (word) @variable.parameter
+    (_ (word) @variable.parameter)
+  ])
+
 [
   (file_descriptor)
   (number)