Using Unix path names

[Duane Clark]

After yesterdays CVS commits, I can no longer execute programs using a 
Unix path.
 > wine /c/Program\ Files/WinZip/WINZIP32
wine: cannot find '/c/Program Files/WinZip/WINZIP32'

It has nothing to do with the space, either.
 > wine /c/downloads/xlViewer.exe
wine: cannot find '/c/downloads/xlViewer.exe'

It seems only dos paths work now. Is this a deliberate change, or is 
there some configuration change I missed?