[elpa] externals/auctex 5147a27 48/67: Revise description about CJK support

[Tassilo Horn]

branch: externals/auctex
commit 5147a27699890cd1b68f4640cd7b73a6ce339e40
Author: Ikumi Keita <address@hidden>
Commit: Ikumi Keita <address@hidden>

    Revise description about CJK support
    
    * doc/auctex.texi (Internationalization): Revise description about CJK
    support in Emacs and TeX.
    (Japanese): Fix typo and add index entries.
---
 doc/auctex.texi | 35 +++++++++++++++++++++--------------
 1 file changed, 21 insertions(+), 14 deletions(-)

diff --git a/doc/auctex.texi b/doc/auctex.texi
index f23e1a1..f0703c4 100644
--- a/doc/auctex.texi
+++ b/doc/auctex.texi
@@ -4348,21 +4348,26 @@ typesetting and editing documents in European languages.
 @c -> @abbr{MULE, MULtilingual Enhancement to GNU Emacs}
 @c -> @acronym{CJK, address@hidden address@hidden and Korean}
 
-For @acronym{CJK} (Chinese, Japanese, and Korean) languages, Emacs with
address@hidden (MULtilingual Enhancement to GNU Emacs) support is
-required.  @acronym{MULE} is part of Emacs by default since Emacs 20.
-Special versions of @TeX{} are needed for @acronym{CJK} languages:
address@hidden and address@hidden for Chinese, ASCII address@hidden and NTT 
address@hidden for
-Japanese, address@hidden and address@hidden for Korean.  The @address@hidden
-package is required for supporting multiple @acronym{CJK} scripts within
-a single document.
-
address@hidden characters are not usable.  Please use the
address@hidden@acronym{UCS} EmacsLisp package or Emacs 22 and later if
-you need @acronym{CJK}.
+All Emacs versions supported by current @AUCTeX{} can handle
address@hidden languages by default.
+
+In most cases, special versions of @TeX{} engines are needed for
+high-quality typesetting of @acronym{CJK} languages: address@hidden and
address@hidden for Chinese, ASCII address@hidden, address@hidden and NTT 
address@hidden for
+Japanese, address@hidden and address@hidden for Korean.  They are necessary as 
well
+when you want to typeset documents saved in their domestic encodings
+such as @acronym{Shift-JIS}.  Currently, @AUCTeX{} offers native support
+for address@hidden, address@hidden and address@hidden only.
 
 @c FIXME: We need more information for CTeX, ChinaTeX, KTeX, and HLaTeX.
 
+If you don't need fine tuning in the result with respect to the
+typesetting rules of their respective national standards, most unicode
+based @TeX{} engines e.g. address@hidden and address@hidden can handle
address@hidden languages by default if they are encoded in
address@hidden  The @address@hidden package is provided for
+supporting @acronym{CJK} scripts in a standard @LaTeX{} document.
+
 @menu
 * European::                    Using @AUCTeX{} with European Languages
 * Japanese::                    Using @AUCTeX{} with Japanese
@@ -4729,12 +4734,14 @@ The following two additional font commands are 
available in
 @item C-c C-f g
 @kindex C-c C-f g
 @cindex @code{\textgt}
-Insert @b{gothic face} font command @address@hidden@address@hidden or
address@hidden@address@hidden@}} depending on the context.
address@hidden @code{\mathgt}
+Insert @b{gothic face} font command @address@hidden@address@hidden or
address@hidden@address@hidden@}} depending on the context.
 
 @item C-c C-f m
 @kindex C-c C-f m
 @cindex @code{\textmc}
address@hidden @code{\mathmc}
 Insert mincho font command @address@hidden@address@hidden or
 @address@hidden@address@hidden depending on the context.