Taco Hoekwater wrote:
Sanjoy Mahajan wrote:
The error in mpxerr.log is:
! Illegal unit of measure (pt inserted).
to be read again =
argument =
\joinrel =\joinrel \Longrightarrow \buildrel ...mathrel
{\mathop {\kern \zerocount #2
Hans Hagen wrote:
the weird thing is that I can't figure out where that definition
takes place ?? (well, there is one in syst-ini, but that should
have been overwritten by the one in syst-gen, afaik).
math-ini.mkii
\def\buildrel#1\over#2%
With a recent ConTeXt, the following file (run with mpost -mem=metafun
test.mp)
% use ConTeXt to typeset labels (needs -mem=metafun option)
verbatimtex %cont-en
etex
beginfig(100)
% flow arrow
label(btex $\displaystyle\buildrel \rm Flow \over
