Re: [Emacs-diffs] /srv/bzr/emacs/trunk r99831: Scrolling commands which does not signal errors at top/bottom.

[Juri Linkov]

>> Wouldn't it better to define scrolling commands for
>> scroll-preserve-screen-position the same way with symbol properties?
>
> Fine by me.

Done with the `scroll-command' property.

> Especially if we can reduce the number of symbol properties
> by merging them into just one `scroll-command' property
> which isearch and scroll-preserve-screen-position can share.

Unfortunately, the definition of a scroll command used
by `isearch-allow-scroll' is too broad: it can be a command
that scrolls the window, acts on the other window or changes
the window layout.  I'm not sure if it would be good for
`scroll-preserve-screen-position' to put the `scroll-command' property
on all these commands that currently have the `isearch-scroll' property,
or whether some users might want to remove the `isearch-scroll' property
from some real scroll commands.

-- 
Juri Linkov
http://www.jurta.org/emacs/