Is there any way to avoid this or at leat put and exception handler around the display handling?
not really easily. but moving the DEBUG_DoDisplay from winedbg.c to dbg.y in the DEBUG_Parser routine, inside the TRY/EXCEPT construct should do the trick
PS Why dont the up/down arrows work to recall commands? PgUp/PgDn do!
because Ctrl-P and Ctrl-N are the standard commands A+