Locale support in xwpe

[Dennis Payne <dulsi@identicalsoftware.com>]

Michal Rudolf <mrudolf@mercury.ci.uw.edu.pl> sent me the following.
I thought it might be of interest to international users of xwpe.  I
going to throw this change in the next version.

> Problem:
> Xwpe doesn't support locale, thus disallowing entered national characters 
> from charsets others than ISO-8859-1.
> 
> Fix:
> Add locale support to Xwpe. Those two lines should solve the problem:
> #include <locale.h>
> setlocale(LC_ALL, "");
> Both go to we_main.c. Include could be inserted anywhere in the beginning 
> of file, setlocale call should be placed in main() function, as early as 
> possible.

Dennis Payne
dulsi@identicalsoftware.com