REPL no longer resets on ^C

[Derick Eddington]

Now that the REPL has an inner exception handler which returns, when ^C makes interrupt-handler raise-continuable an &interrupted, the REPL no longer resets. E.g.:

Ikarus Scheme version 0.0.3+ (revision 1536, build 2008-07-12)
Copyright (c) 2006-2008 Abdulaziz Ghuloum

> (let loop () (loop))
Unhandled exception
 Condition components:
   1. &interrupted
   2. &message: "received an interrupt signal"
Unhandled exception
 Condition components:
   1. &interrupted
   2. &message: "received an interrupt signal"

still going

Unhandled exception
 Condition components:
   1. &interrupted
   2. &message: "received an interrupt signal"

still ...

[1]+ Stopped $HOME/bin/ikarus-mine.sh
[d@eep:~/ikarus.dev]-> kill %1

If you can keep the raise of &interrupted as a continuable exception, that would be great.

[Abdulaziz Ghuloum (aghuloum)]

Fixed in 1537 by having the new-cafe exception handler check explicitly for &interrupted conditions and resetting accordingly.