Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (20 Jun 2021 21:58 UTC)
Re: Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (21 Jun 2021 00:55 UTC)
Re: Failure continuations for fxmapping-update and friends Marc Nieper-Wißkirchen (21 Jun 2021 05:17 UTC)
Re: Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (21 Jun 2021 16:11 UTC)
Re: Failure continuations for fxmapping-update and friends Marc Nieper-Wißkirchen (21 Jun 2021 17:52 UTC)
Re: Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (21 Jun 2021 18:37 UTC)
Re: Failure continuations for fxmapping-update and friends Marc Nieper-Wißkirchen (21 Jun 2021 19:22 UTC)
Re: Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (21 Jun 2021 19:35 UTC)
Re: Failure continuations for fxmapping-update and friends Marc Nieper-Wißkirchen (21 Jun 2021 20:13 UTC)
Re: Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (21 Jun 2021 20:32 UTC)
Re: Failure continuations for fxmapping-update and friends Marc Nieper-Wißkirchen (21 Jun 2021 20:52 UTC)
Re: Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (22 Jun 2021 01:26 UTC)
Re: Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (22 Jun 2021 01:44 UTC)
Re: Failure continuations for fxmapping-update and friends Marc Nieper-Wißkirchen (22 Jun 2021 05:41 UTC)
Re: Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe (22 Jun 2021 17:10 UTC)
Re: Failure continuations for fxmapping-update and friends Marc Nieper-Wißkirchen (24 Jun 2021 14:17 UTC)

Failure continuations for fxmapping-update and friends Wolfgang Corcoran-Mathe 20 Jun 2021 21:58 UTC

A rather glaring inconsistency that I just discovered in SRFI 224 is
that fxmapping-update-min and -max both take optional 'failure'
continuations, while fxmapping-update does not.  I'd like to fix this.
What's preferable to you--'failure's for both, or neither?

More generally, when should we choose this pattern over returning
a default value or signaling an error?  The SRFIs differ on this
point.

--
Wolfgang Corcoran-Mathe  <xxxxxx@sigwinch.xyz>

"If work is to become play, then tools must become toys."
--Lee Felsenstein