glsl: Highlight null as builtin constant (#51680)

Finn Evers created 3 weeks ago

Mostly just a test to check whether everything works properly now.

Release Notes:

- N/A

Change summary

extensions/glsl/languages/glsl/highlights.scm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

extensions/glsl/languages/glsl/highlights.scm

@@ -57,7 +57,7 @@
   (system_lib_string)
 ] @string
 
-(null) @constant
+(null) @constant.builtin
 
 [
   (number_literal)