[metapost] TeX formulas and withpen

[Petr Kalinin]

Hello,

Thanks for the replies, especially Dan Luecking. I have not thought
of the possibility to substitute draw with addto.

Excatly as Dan has pointed out, I found the code hardcoded into
gnuplot's metapost.trm, corrected it and rebuild my gnuplot --- and it
works. I have posted the correction to gnuplot bugtracker, hope they
will think of it.

-- 
Petr Kalinin,
petr at kalinin.nnov.ru