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From: sigma@pawl.rpi.edu (Kevin J Martin)
Newsgroups: comp.binaries.ibm.pc.d
Subject: GnuPlot 2.0 bug?
Summary: GnuPlot conflicts with QEMM?
Keywords: gnu bug emm spam
Message-ID: <LQL%A9@rpi.edu>
Date: 26 Sep 90 02:50:09 GMT
Distribution: comp
Organization: Rensselaer Polytechnic Institute, Troy NY
Lines: 18

Has anyone else had the following problem with GnuPlot 2.0?  If I attempt to
do a 'replot' command after a 'plot' (in order to get more than one plot on-
screen at the same time), I get part of the axes drawn, followed by a
Protection Exception 12 from QEMM/386, with a list of register values and
invalid opcodes that were specified.  Selecting 'Continue' locks the machine,
whereas Terminate and Reboot don't get the plot either, obviously.

The program works fine on a PS/2 Model 50Z (mine is a 386/33 compatible,
running QEMM with 1216K of expanded memory in use by a disk cache).  Does
anyone know of: 1) an explanation for this problem, 2) a workaround for
this problem, or 3) a newer version of GnuPlot (I currently have patchlevel 
zero for 2.0)?

Thanks.

-- 
Kevin Martin
sigma@pawl.rpi.edu