My favorite 68k Mac drafting program encounters an error ID -23 when I try to create an HPGL plot file (using Busilisk II) that converts the bit-mapped mac drawing to a vectorized plot file that can then be sent to an HP plotter. In my case, I use this routine to convert fill patterns to hatch patterns so that I can import the drawing to AutoCad.
I think the Busilisk II emulator is a masterpiece in progress and wondered if there is a work-around for this issue.
HPGL plot file: Error -23
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