[fptex] dvips log file

[Fabrice Popineau]

Under all variants of NT (ie: 2K/XP), you can redirect stderr with the
following :

C:\>some command 2>err.log

Provided you are running the command under _cmd.exe_, not command.com.

To overcome the lack of stderr redirection under W9x/ME, I have added
the following to kpathsea :

C:\>set KPATHSEA_DEBUG=63
C:\>set KPATHSEA_DEBUG_OUTPUT=err.log
C:\>some kpathsea-linked command

And you will get your output. By the way, in the case of dvips, I hope
that all the debug output is handled by kpathsea ...

Fabrice