1. Launch jqt. (With no startup script, to get an out-of-the-box session.
That's in case there's a clash with something else I was running.)
2. Enter:
load'plot'
plot 0
…an empty "plot" window appears (as happens with j805 jqt)
3. Enter (…the first effective phrase from the Plot Package lab):
plot 1 2 3 5
…an error message-box appears, with one button: "OK".
It reads:
———————————————
error in: plot_gs_paint
domain error: cd
rc=. glcmds`glcmds_jglc_@.
(Poutput=iQTC)buf
———————————————
4. Press the "OK" button
…the message-box disappears then immediately reappears with the same
message, in an infinite cycle. No other input is accepted by jqt.
5. To quit jqt, choose {Apple} > Force Quit…
…(I haven't found any other way to escape.)
JVERSION
Engine: j807/j64nonavx/darwin
Release: commercial/2018-10-05T11:56:35
Library: 8.07.19
Qt IDE: 1.7.9s/5.9.6
Platform: Darwin 64
Installer: J807 install
InstallPath: /applications/j64-807
Contact: www.jsoftware.com
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