patch for underline and strikeout text in xrender

[Dimitrie O. Paun]

On Wed, 27 Aug 2003, Huw D M Davies wrote:

> Actually you want to use the otmsUnderscoreSize,
> otmsUnderscorePosition, otmsStrikeoutSize and otmsStrikeoutPosition
> members of OUTLINETEXTMETRIC, rather than hard coding those 2s and 3.5s.
> 
> You may also want to think about what happens when the text is rotated :)

These are good points. But having common code makes all this a bit easier
to handle. I just made a trivial simplification, I don't pretend to 
understand the problem. :)

-- 
Dimi.