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emacs-29 965c5e0231c: Fix rendering of Traditional Mongolian script
From: |
Eli Zaretskii |
Subject: |
emacs-29 965c5e0231c: Fix rendering of Traditional Mongolian script |
Date: |
Sun, 23 Apr 2023 10:05:37 -0400 (EDT) |
branch: emacs-29
commit 965c5e0231c859eaa78f372c538a5478f6bd0ad1
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>
Fix rendering of Traditional Mongolian script
* lisp/international/characters.el: Set punctuation syntax for Po
characters from the Mongolian block
* lisp/international/fontset.el (setup-default-fontset): Add
fontset setting for Traditional Mongolic.
* lisp/language/misc-lang.el (composition-function-table): Add
rules for Traditional Mongolic. (Bug#63028)
---
lisp/international/characters.el | 10 ++++++++++
lisp/international/fontset.el | 2 ++
lisp/language/misc-lang.el | 14 ++++++++++++++
3 files changed, 26 insertions(+)
diff --git a/lisp/international/characters.el b/lisp/international/characters.el
index 518436bd961..9aea5e27063 100644
--- a/lisp/international/characters.el
+++ b/lisp/international/characters.el
@@ -695,6 +695,16 @@ with L, LRE, or LRO Unicode bidi character type.")
(set-case-syntax c "_" tbl)
(setq c (1+ c)))
+ ;; Traditional Mongolian
+ (setq c #x1800)
+ (while (<= c #x180A)
+ (set-case-syntax c "." tbl)
+ (setq c (1+ c)))
+ (setq c #x11660)
+ (while (<= c #x1166C)
+ (set-case-syntax c "." tbl)
+ (setq c (1+ c)))
+
;; Coptic
;; There's no Coptic category. However, Coptic letters that are
;; part of the Greek block above get the Greek category, and those
diff --git a/lisp/international/fontset.el b/lisp/international/fontset.el
index eb1c7f53d36..84790adf7c1 100644
--- a/lisp/international/fontset.el
+++ b/lisp/international/fontset.el
@@ -648,6 +648,8 @@
(nil . "MuleArabic-1")
(nil . "MuleArabic-2")
(nil . "ISO8859-6"))
+ (mongolian ,(font-spec :registry "iso10646-1"
+ :otf '(mong nil (init medi fina))))
(hebrew ,(font-spec :registry "iso10646-1" :script 'hebrew)
(nil . "ISO8859-8"))
diff --git a/lisp/language/misc-lang.el b/lisp/language/misc-lang.el
index fe283e8769c..5a7867f14e8 100644
--- a/lisp/language/misc-lang.el
+++ b/lisp/language/misc-lang.el
@@ -339,6 +339,20 @@ Coptic language using the Coptic script is supported in
this
language environment."))
'("Misc"))
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Traditional Mongolian
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(set-char-table-range
+ composition-function-table
+ '(#x1820 . #x18AF)
+ (list (vector "[\u200C\u200D][\u1820-\u18AF][\u200C\u200D]?"
+ 1 'font-shape-gstring)
+ (vector "[\u1820-\u18AF][\u200C\u200D]" 0 'font-shape-gstring)
+ (vector "[\u1820-\u18AF\u202F\u180B-\u180F\u1807]+"
+ 0 'font-shape-gstring)))
+
+
(provide 'misc-lang)
;;; misc-lang.el ends here
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