[metapost] dependencies bug
vadim.radionov at gmail.com
Tue Jul 15 18:03:16 CEST 2014
My colleague found a bug in Metapost 1.803 which I would lile to report.
In the following minimal example, showdependencies shows something
inappropriate, which gives "This can't happen (dep)" error later. But if I
move the third s-relation after setting z[4,6,8], everything works fine.
def s(expr A,B,C,D)=
D-C=B-A=((B-D) rotated 90)
z4 = (0,0);
z6 = (1cm,0);
z8 = (0,1cm);
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