From f1e87022a7c8ee31d3e05ce3d9401cdb1f1025ea Mon Sep 17 00:00:00 2001
From: Haojian Wu <hokein.wu@gmail.com>
Date: Thu, 22 Jan 2026 12:51:31 +0100
Subject: [PATCH] Add missing #elifdef, #elifndef directives to C/C++
 highlights (#45672)

Release Notes:

- Add missing #elifdef, #elifndef directives to C/C++ highlights.
---
 crates/languages/src/c/highlights.scm   | 2 ++
 crates/languages/src/cpp/highlights.scm | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/crates/languages/src/c/highlights.scm b/crates/languages/src/c/highlights.scm
index 2798bc7734fe11826a949bfa87076f221c7e5f5b..578ef7aedda304f0e7e0b0ffee61e2761d62b918 100644
--- a/crates/languages/src/c/highlights.scm
+++ b/crates/languages/src/c/highlights.scm
@@ -29,6 +29,8 @@
 [
   "#define"
   "#elif"
+  "#elifdef"
+  "#elifndef"
   "#else"
   "#endif"
   "#if"
diff --git a/crates/languages/src/cpp/highlights.scm b/crates/languages/src/cpp/highlights.scm
index 44631ca0e0e8040e10151b503b9982e5fa52deb9..42ac231b0efa343f37c33eb6005e504e1151f85d 100644
--- a/crates/languages/src/cpp/highlights.scm
+++ b/crates/languages/src/cpp/highlights.scm
@@ -168,6 +168,8 @@ type: (primitive_type) @type.builtin
 [
   "#define"
   "#elif"
+  "#elifdef"
+  "#elifndef"
   "#else"
   "#endif"
   "#if"