[metapost] Stroke Font

[Troy Henderson]

> Here is how you may proceed. It works fine with fractions, not that much
> with square roots. However stroked lines are too long; but if we use
> 'pencircle' rather than 'pensquare' with 'linecap' set to 'butt', outlines
> are not complete.
>

This works about as well as can be expected.  Since the square root symbol
is viewed as having two components, namely the surd symbol and the
overline, I do not see how one would "join" them to make a single glyph.

Thank you so much for the help.

Troy
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://tug.org/pipermail/metapost/attachments/20150518/ef0e950b/attachment.html>