Ahh! Thank you! On Wed, Mar 8, 2023 at 2:35 AM Peter Bex <[email protected]> wrote:
> On Tue, Mar 07, 2023 at 04:40:15PM -0500, T. Kurt Bond wrote: > > I've got two programs, edited down from other slightly larger programs > > for clarity. They use condition-case to handle exceptions. I'm > > interested in handling a (mine) condition and a (mine too) > > differently. One of the program *does* distinguish between the two > > exceptions; one of them doesn't. I can't figure out why. > > Yeah, took me a while to spot the difference as well. Let me highlight > the relevant lines: > > > (define mine-two (condition '(mine) '(two))) > > > ... > > (condition-case (thunk) > > [ex (mine too) > > (format #t "This is a (mine too) condition: ~s~%" ex)] > ... > > (check (lambda () (signal mine-two))) > > (check (lambda () (signal (condition '(mine) '(two))))) > > Note that in the condition-case you have "mine too", while here it's > "mine two". One letter difference :) > > Cheers, > Peter > -- T. Kurt Bond, [email protected], https://tkurtbond.github.io
