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* faq-using.xml: Rework UTF FAQ to accommodate latest setlocale

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change in newlib.
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Corinna Vinschen
2009-03-03 10:36:59 +00:00
parent d6cd9169dc
commit 92fa4552fd
2 changed files with 19 additions and 5 deletions
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5
winsup/doc/ChangeLog
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@@ -1,3 +1,8 @@
2009-03-03 Corinna Vinschen <corinna@vinschen.de>
* faq-using.xml: Rework UTF FAQ to accommodate latest setlocale
change in newlib.
2009-03-03 Corinna Vinschen <corinna@vinschen.de> 2009-03-03 Corinna Vinschen <corinna@vinschen.de>
* pathnames.sgml: Remove reference to managed mountpoints in mount * pathnames.sgml: Remove reference to managed mountpoints in mount

19
winsup/doc/faq-using.xml
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@@ -368,11 +368,20 @@ formfeed character to your file.
<para>Internationalization is a complex issue. The short answer is that <para>Internationalization is a complex issue. The short answer is that
Cygwin relies on the setting of the CYGWIN environment variable as well Cygwin relies on the setting of the CYGWIN environment variable as well
as on the setting of LANG environment variable. The underlying C library, as on the setting of LANG/LC_xxx environment variables.</para>
newlib, only supports a small subset of LANG settings. The default is "C".
To get UTF-8 support you must set LANG to "C-UTF-8" and CYGWIN so that <para>To get UTF-8 support you must set the environment variable CYGWIN
it contains "codepage:utf8". so that it contains the substring "codepage:utf8". This is required in
</para> Cygwin so far to get correct translation from Windows wide character
filenames to their UTF-8 counterpart. Applications on the other hand
require the setting of the LANG, LC_ALL, or LC_CTYPE environment variables.
To get UTF-8 support you can set, for instance, $LANG to "en_US.UTF-8".
This will give you support for the UTF-8 character set. Note that the
language part has to contain a valid language specifier, but is otherwise
so far ignored by newlib, the underlying C library. There's no support
for correct language-specific collation, monetary or date/time-related
string handling. This is planned for a later release, though.</para>
<para>To type international characters (&pound;&auml;&ouml;) in <para>To type international characters (&pound;&auml;&ouml;) in
<literal>bash</literal>, add the following lines to your <literal>bash</literal>, add the following lines to your
<literal>~/.inputrc</literal> file and restart <literal>bash</literal>: <literal>~/.inputrc</literal> file and restart <literal>bash</literal>: