On 12-12-2010 12:49, Peter Münster wrote:
Hello,
Formatting numbers seems to be buggy:
\starttext
\startMPcode
drawoptions(withpen pencircle scaled .25pt withcolor .5white) ;
draw hlingrid (0, 20, 1, 20cm, 10cm) ;
fmt_pictures := false ; % use TeX as formatting engine
draw hlintext.lft(0, 20, 1, 20cm, "@3e") ;
\stopMPcode
\stoptext
See also page 381 of latest metafun-s.pdf.
in mp-grid you can change:
def do_initialize_numbers =
if not numbers_initialized :
init_numbers ( textext.raw("$-$") ,
textext.raw("$1$") ,
textext.raw("${\times}10$") ,
textext.raw("${}^-$") ,
textext.raw("${}^2$") ) ;
if unknown _trial_run_ :
numbers_initialized := true ;
else :
% no reset, otherwise textexts get out of sync
% slows down graphics a bit but not much
fi ;
fi ;
enddef ;
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