I've also submitted this to SuSE, since I'm not sure where
the problem really is.
We're experiencing the problem on our SuSE-boxes,
versions 7.1 and 8.1
How to reproduce :
in a shell, do "export LANG=en_US", then start tclsh.
Enter the command "clock format [clock seconds]".
Result: Wed Jan 22 09:25:08 AM CET 2003
Now, exit tclsh, do "export LANG=de_CH", then again,
start tclsh. Command "clock format [clock seconds]"...
Result: Mit Jan 22 09:25:54 CET 2003
It's only on SuSE that this happens, it seems...