[TxMt] ProFont and tool tips

[Quinn Comendant]

Here's a strange thing. I'm using ProFont, unaliased, and the tool tips
look weird. Attached is a screen capture showing the same output as
normal window text and tool tip text. Notice spacing issues and some
characters running together ("fi" of file), neither of which are a
problem under monaco. 

I understand this probably because ProFont is just a somewhat roughly
built font, but weird and relevant enough I should share.

Q