[Bug 8636] implement GDI32.GetTextExtentExPointI

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=8636

------- Additional Comments From [e-mail]  2007-08-06 04:42 -------
> it is, of course, still crappy (I am still duplicating most of
> GetTextExtentExPointW).  And I still have no idea what it's actually
>  doing :) 
> (for example, does the tmBreakChar even have a glyph index?)

Writing some tests is always a good idea.