From 049028ef3e639d948e9e1ee464ad7b9fd317f2c4 Mon Sep 17 00:00:00 2001
From: Thomas Vigouroux <tomvig38@gmail.com>
Date: Sun, 22 Nov 2020 22:17:16 +0100
Subject: [PATCH] c highlights: fix define/undef arguments

---
 queries/c/highlights.scm | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/queries/c/highlights.scm b/queries/c/highlights.scm
index af4012810..c73405aca 100644
--- a/queries/c/highlights.scm
+++ b/queries/c/highlights.scm
@@ -143,6 +143,15 @@
 ((identifier) @constant
  (#match? @constant "^[A-Z][A-Z0-9_]+$"))
 
+;; Preproc def / undef
+(preproc_def
+  name: (_) @constant)
+(preproc_call
+  directive: (preproc_directive) @_u
+  argument: (_) @constant
+  (#eq? @_u "#undef"))
+
+
 (comment) @comment
 
 ;; Parameters