From 7822292beecff89224e2bb8dc5821d759dea428a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B2=88=E6=B5=AA=E7=86=8A=E7=8C=AB=E5=84=BF?=
 <da@liii.pro>
Date: Tue, 1 Oct 2024 12:32:13 +0000
Subject: [PATCH] [11_36] Fix the render of centerdot in Chinese

---
 TeXmacs/tests/11_36.scm           |  4 ++++
 TeXmacs/tests/tmu/11_36.tmu       | 28 ++++++++++++++++++++++++++++
 src/Graphics/Fonts/smart_font.cpp |  1 +
 3 files changed, 33 insertions(+)
 create mode 100644 TeXmacs/tests/11_36.scm
 create mode 100644 TeXmacs/tests/tmu/11_36.tmu

diff --git a/TeXmacs/tests/11_36.scm b/TeXmacs/tests/11_36.scm
new file mode 100644
index 000000000..771408e84
--- /dev/null
+++ b/TeXmacs/tests/11_36.scm
@@ -0,0 +1,4 @@
+(import (liii check))
+
+(tm-define (test_11_36)
+ (check (utf8->cork "苏E·12F88") => "<#82CF>E<centerdot>12F88"))
diff --git a/TeXmacs/tests/tmu/11_36.tmu b/TeXmacs/tests/tmu/11_36.tmu
new file mode 100644
index 000000000..771059200
--- /dev/null
+++ b/TeXmacs/tests/tmu/11_36.tmu
@@ -0,0 +1,28 @@
+<TMU|<tuple|1.0.3|1.2.9.3-rc1>>
+
+<style|<tuple|generic|chinese>>
+
+<\body>
+  This doc is in Chinese language:
+
+  马克\<centerdot\>吐温
+
+  The following line is in English:
+
+  <english|马克\<centerdot\>吐温>
+
+  The typesetting of the english paragraph still follows the same rules of Chinese.
+
+  In math formular:
+
+  <\equation*>
+    A\<centerdot\>B
+  </equation*>
+</body>
+
+<\initial>
+  <\collection>
+    <associate|page-medium|paper>
+    <associate|page-screen-margin|false>
+  </collection>
+</initial>
diff --git a/src/Graphics/Fonts/smart_font.cpp b/src/Graphics/Fonts/smart_font.cpp
index 2af75c25f..12f8bf90f 100644
--- a/src/Graphics/Fonts/smart_font.cpp
+++ b/src/Graphics/Fonts/smart_font.cpp
@@ -391,6 +391,7 @@ in_unicode_range (string c, string range) {
                        "<#201C>", "<#201D>", // Chinese: 双引号
                        "<#2014>"             // Chinese: 破折号的一半
         );
+    cjk_puncts << string ("<centerdot>");
     if (contains (c, cjk_puncts)) return true;
   }
   // There are actually two ranges (cjk/hangul) for Korean characters and