Re: Setjmp(), longjmp() in gnuplot

[<tim...@en...>]

Thanks to your different points of view, I finally got it working !

Nigel has the most "C++ friendly" solution, but I think I'm not enough=20
experiences with exceptions to override bail_to_command_line() with them.

However, as Ethan and Dave proposed, I can do my own setjump in the=20
thread which is sending the command. As I can't come back from a=20
longjump to my gui thread (because it contains c++ objects), I simply=20
have to use another thread. This "worker thread" has no object, so it is=20
"setjmp - safe". It verifies if it is called from the longjump to avoid=20
sending the command again.

This way, I only need to add a test to bail_to_command_line() to call=20
the good longjmp().

I hope you'll find this solution convenient !

Timoth=C3=A9e


P.S. : Here's a gift : http://tipote.free.fr/wxt2.png
A screenshot of the current state of the terminal