Highlight C/C++ escape sequences (helix-editor#6724)

LowLevelLover · wes-adams · commit ad082f2548bb · 2023-07-03T18:41:35.000-04:00
diff --git a/runtime/queries/c/highlights.scm b/runtime/queries/c/highlights.scm
@@ -107,6 +107,7 @@
 (null) @constant
 (number_literal) @constant.numeric
 (char_literal) @constant.character
+(escape_sequence) @constant.character.escape
 
 (call_expression
   function: (identifier) @function)
