bug#15839: 24.3.50; `isearch-allow-scroll': be able to scroll point off screen temporarily

[Michael Heerdegen <michael_heerdegen@web.de>]

Juri Linkov <juri@linkov.net> writes:

> +               (or (and this-command-keys-shift-translated
> +                        (symbolp this-command)
> +                        (not (eq (get this-command 'isearch-move) 'disabled)))
> +                   (and (symbolp this-command)
> +                        (eq (get this-command 'isearch-move) 'enabled)))))

Yes, that would probably be nice.

> I'm still not sure if this needed to be generalized more, and how far.
> For example, I think that shift-left and shift-right
> from org-mode should exit Isearch as well as windmove shift-keys
> should exit Isearch and move focus to another window.

This isearch-yank-on-move -> 'shift thing is a difficult matter.  I'm
not sure any more if it's a good idea.  It's confusing if I get a
different behavior depending on the current major mode.  As a user I
would rather expect that the rule would be that Isearch would test any
shift binding to see what the binding without shift is doing, and invoke
that if it is a moving command.


Thanks,

Michael.