[metapost] Bug with the binary operator `point ... on ...` from Metafun

Franck Pastor franck.pastor at me.com
Fri Apr 10 15:16:09 CEST 2015

Le 10 avr. 2015 à 14:52, Franck Pastor <franck.pastor at me.com> a écrit :

> Another (much more anecdotical) consequence: if you enter
> draw pat cutends (length pat, 0) ;
> which should make the path vanish, then it is left unchanged. This comes this time from the instruction (tap cutafter (point -(ypart paired(len)) on tap)) in the cutends definition.

Please forget about this part of my previous message. I made a confusion between "length" and "arclength", and anyway with "arclength" the result is as expected.


Franck Pastor

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