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Re: [reveal-mode] Hiding short expressions
From: |
Ralf Angeli |
Subject: |
Re: [reveal-mode] Hiding short expressions |
Date: |
Tue, 06 Jul 2004 21:34:55 +0200 |
User-agent: |
Gnus/5.110003 (No Gnus v0.3) Emacs/21.3.50 (gnu/linux) |
* Kevin Rodgers (2004-07-06) writes:
> Ralf Angeli wrote:
> > * Stefan (2004-07-03) writes:
> >>Indeed, I think it should be decided on an overlay basis rather
> >>than for the whole buffer. But I don't like forcing an
> >>indirection through `category', so I'd just do (overlay-get ol
> >>'reveal-close) which also obeys the `category' prop if present.
> >
> > This would be fine with me. I'd use the symbol 'reveal-on-cursor-out,
> > though.
>
> Emacs generally uses the term point instead of cursor, e.g. the
> point-entered and point-left text properties. So how about
> reveal-point-left or reveal-when-point-left?
One remark: If I am the only one who requested/needed such a feature,
please don't bother anymore.
While I was working with reveal.el I found that I cannot use the
'invisible property of overlays which has to be set with reveal.el.
If there are invisible overlays, `move-to-column' will not look at the
content covered by the overlay but at the overlay itself. Now when
you fill a paragraph with short overlays covering some longer text
passages and delete the overlays afterwards, there will most likely be
overfull lines. Therefore I cannot use reveal.el in its totality
anyway and I am not in need of it testing for a special property
anymore.
--
Ralf