Codepage Display in Krunner

[David Baron]

It looks to me that krunner or possibly text read from start()ed applications 
only displays ASCII. A path that had 8-bit or UTF8 encodings displays 
incorrectly. None of the tr, trUtf8, QFile::encode or decode functions help.

How do I set display codepages for krunner, either in general or for a 
specific runner that I have coded?

Some runners apparently can display correctly.