From 804c4fbe19870fad7b7d6288145b4a0573ff2d15 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 15 Jan 2018 11:24:11 +0530
Subject: [PATCH] Recognize characters from the unicode Mark categories as
 combining characters, even if they do not have a combining class (i.e. are
 not re-ordered). Fixes #286

---
 kitty/unicode-data.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kitty/unicode-data.h b/kitty/unicode-data.h
index 4a2f4cb5f..66a1feaca 100644
--- a/kitty/unicode-data.h
+++ b/kitty/unicode-data.h
@@ -5,7 +5,7 @@
 
 static inline bool
 is_combining_char(uint32_t ch) {
-    return uc_combining_class(ch) != UC_CCC_NR;
+    return uc_combining_class(ch) != UC_CCC_NR || uc_is_general_category_withtable(ch, UC_CATEGORY_MASK_Mc | UC_CATEGORY_MASK_Me | UC_CATEGORY_MASK_Mn);
 }