Describe Lao rendering problem

* etc/PROBLEMS: Describe a workaround for the problem of Lao rendering
by OpenTyype font.
This commit is contained in:
K. Handa 2017-11-07 20:53:32 +09:00
parent 3d61657694
commit 20f9bf30f0

View file

@ -830,6 +830,36 @@ index 45cc554..0cc5e76 100644
If you can't modify that file directly, copy it to the directory
~/.m17n.d/ (create it if it doesn't exist), and apply the patch.
** Emacs running on GNU/Linux system with the m17n library Ver.1.7.1 or the
earlier version has a problem with rendering Lao script with OpenType font.
The problem can be fixed by installing the newer version of the m17n
library (if any), or by following this procedure:
1. Locate the file LAOO-OTF.flt installed on your system as part of the
m17n library. Usually it is under the directory /usr/share/m17n.
2. Apply the following patch to LAOO-OTF.flt
------------------------------------------------------------
diff --git a/FLT/LAOO-OTF.flt b/FLT/LAOO-OTF.flt
index 5504171..431adf8 100644
--- a/FLT/LAOO-OTF.flt
+++ b/FLT/LAOO-OTF.flt
@@ -3,7 +3,7 @@
;; See the end for copying conditions.
(font layouter laoo-otf nil
- (font (nil phetsarath\ ot unicode-bmp)))
+ (font (nil nil unicode-bmp :otf=lao\ )))
;;; <li> LAOO-OTF.flt
------------------------------------------------------------
If you can't modify that file directly, copy it to the directory
~/.m17n.d/ (create it if it doesn't exist), and apply the patch.
* Internationalization problems
** M-{ does not work on a Spanish PC keyboard.