From f051eb2b26f50f247ad0f7fcb5befe5641232e5d Mon Sep 17 00:00:00 2001
From: Matthias Vogelgesang <matthias.vogelgesang@gmail.com>
Date: Tue, 4 Oct 2022 13:31:29 +0200
Subject: highlights(proto): highlight optional

`optional` came back with protobuf 3.15 as a valid modifier so highlight
it the same way as `repeated`.
---
 queries/proto/highlights.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/queries/proto/highlights.scm b/queries/proto/highlights.scm
index a859ef41..48c18906 100644
--- a/queries/proto/highlights.scm
+++ b/queries/proto/highlights.scm
@@ -9,6 +9,7 @@
   "message"
   "enum"
   "oneof"
+  "optional"
   "repeated"
   "reserved"
   "to"
-- 
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