[Gtk2hs-users] Exceptions crash the process

[Karl S. <sme...@ee...>]

When working in GHCi, any exception raised after `mainGUI` is called causes the entire process to die.  This is frustrating during development, especially when working in Emacs or similar where restarting the process takes several steps.

Is there a way to avoid this unexpected behavior?  Ideally it would simply end execution and print the exception to the prompt without ending the GHCi process, which is what happens when an exception is raised without GTK.

Thanks.

-- Karl