"C" UTF-8 trouble
Andy Koppe
andy.koppe@gmail.com
Tue Oct 6 15:14:00 GMT 2009
2009/10/6 Corinna Vinschen:
> The problem is what do we do? POSIX requires that the default
> locale is "C".
Agreed, we can't change that.
> Do you actually propose to change the environment at
> process startup
Yes, except that I was thinking it would be sufficient to do this at
the start of a Cygwin process tree only, and not for every process.
> along these lines:
>
> if (!getenv ("LC_ALL") && !getenv ("LC_CTYPE", && !getenv ("LANG"))
> setenv ("LC_CTYPE", "C.UTF-8", 0);
This would do:
setenv ("LANG", "C.UTF-8", 0);
Zero as the third parameter ensures that an existing LANG isn't
overwritten. And if LC_ALL or LC_CTYPE are set, they override LANG
anyway.
Andy
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