[fixed] When non-latin language, Wings does output error log.

[tkbd]

Thank you micheus!
The message has been displayed properly.

However,In the process to check it,I fell into a problem on the usability of constrains command.

"The ~ts constraint bound to ~ts is now set to ~p\n\n"

Currently, this message is only output in log window.
Hmm...Will this specification is made intentionally so?
Default using,an user can't notice his operation is wheather effective.

In constaraints's a modal command should be feedback to message window.
(For example, open a message dialog when constraints binding is successful.)
If you've time to spare to do,please consider it.