Oleg Kobchenko wrote:
I believe platimg is using GTK+. Please see if
it crashes too. If not than you may have problems
with the signatures or parameters. I don't see any
error checks, they can make a difference between
a crash and assertion where you can check the parameters.

I also strongly recommend using the ">" qualifier for
cd signature.
In fact I would even suggest that it is
made the default behavior if not the only one.
Using "symdat" from general/pcall make the pattern
of calling by reference into calling "by name"
just as in C--just my nickel's worth.

Thank you for suggestion. I tested platimg ok. I prefer not to use ">" qualifier for J504 compatibility. It turns out my code had bugs (more precisely 2 bugs) that after fixing it run without problem. On reflection Wirth is correct that it is easy to write incorrect program using a language that is not type-safe (both c and J).

--
regards,
bill
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