master 0e2b70b659 1/2: Add a fallback font for Tamil Supplement characters

[Eli Zaretskii]

branch: master
commit 0e2b70b6594f58243fdcc8b2739d21f3f36e4545
Author: समीर सिंह Sameer Singh <lumarzeli30@gmail.com>
Commit: Eli Zaretskii <eliz@gnu.org>

    Add a fallback font for Tamil Supplement characters
    
    * lisp/international/fontset.el (setup-default-fontset): Add
    and entry for "Noto Sans Tamil Supplement".  (Bug#55807)
---
 lisp/international/fontset.el | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lisp/international/fontset.el b/lisp/international/fontset.el
index 74be7edc64..d07619cd80 100644
--- a/lisp/international/fontset.el
+++ b/lisp/international/fontset.el
@@ -974,6 +974,12 @@
   (set-fontset-font "fontset-default" 'emoji
                     '("Noto Color Emoji" . "iso10646-1") nil 'prepend)
 
+  ;; This allows the display of tamil supplement characters. As these 
characters
+  ;; are pretty simple and do not need reordering, ligatures, vowel signs, 
virama
+  ;; etc. tml2 or other OTF tags are not needed here.
+  (set-fontset-font "fontset-default" '(#x11FC0 . #x11FFF)
+                    '("Noto Sans Tamil Supplement" . "iso10646-1") nil 'append)
+
   ;; Append CJK fonts for characters other than han, kana, cjk-misc.
   ;; Append fonts for scripts whose name is also a charset name.
   (let* ((data (build-default-fontset-data))