* docs/grub.texi (Unicode): Mention several other unsupported features.

diff --git a/ChangeLog b/ChangeLog
index 8b5b827296b1eb51d32a7750003a3332dfc66c67..092b4a8a82f3f34d4ddf26ac5dad011fb302d6fa 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-01-11  Vladimir Serbinenko  <phcoder@gmail.com>
+
+       * docs/grub.texi (Unicode): Mention several other unsupported features.
+
 2011-12-26  Vladimir Serbinenko  <phcoder@gmail.com>
 
        * grub-core/fs/squash4.c (squash_mount): Mark endian conversion in

diff --git a/docs/grub.texi b/docs/grub.texi
index 88c21bc2ece397b11526f583d5997671e21ecb35..3818fe720234e2ab6cd6d995cf17c0a5a8c7447a 100644 (file)
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -3971,10 +3971,14 @@ on some readers which don't have own bidi implementation. When using gfxterm
 or gfxmenu GRUB itself is responsible for rendering the text. In this case
 GRUB is limited by loaded fonts. If fonts contain all required characters
 then bidirectional text, cursive variants and combining marks other than
-enclosing ones. Ligatures aren't supported though. This should cover
-European, Middle Eastern (if you don't mind lack of la-alef ligature in
-Arabic) and East Asian scripts. Notable unsupported scripts are Brahmic family
-and derived as well as Mongolian and Tifinagh. If you can complete either of
+enclosing, half (e.g. left half tilde or combining overline) and double ones.
+Ligatures aren't supported though. This should cover European, Middle Eastern
+(if you don't mind lack of lam-alif ligature in Arabic) and East Asian scripts.
+Notable unsupported scripts are Brahmic family and derived as well as
+Mongolian, Tifinagh, Korean Jamo (precomposed characters have no problem)
+and tonal writing (2e5-2e9). GRUB also ignores deprecated (as specified
+in Unicode) characters (e.g. tags). GRUB also doesn't handle so called
+``annotation characters'' If you can complete either of
 two lists or, better, propose a patch to improve rendering, please contact
 developper team.