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Re: entries and guile-gui
From: |
Andy Wingo |
Subject: |
Re: entries and guile-gui |
Date: |
Sun, 06 May 2007 23:49:35 +0200 |
Hi Kevin,
On Tue, 2007-02-27 at 09:19 +1100, Kevin Ryde wrote:
> Neil Jerram <address@hidden> writes:
> >
> > It looks like #f now (Gtk+ 2.0) means "carry on calling other handlers
> > for this signal" and non-#f (which includes the unspecified value)
>
> I wonder if interpreting unspecified as true there is a good idea.
> Unspecified almost certainly means the callback hasn't realized it
> should be returning true/false. What about throwing an error for that
> case (any callback that returns bool), to keep people out of trouble?
Incidentally, this is what guile-gobject does; although I should
probably change it not to thrown an error, because like you say, there
is no good context to catch it.
Regards,
Andy.
--
http://wingolog.org/
- Re: entries and guile-gui,
Andy Wingo <=