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Re: Emacs Lisp's future
From: |
Thorsten Jolitz |
Subject: |
Re: Emacs Lisp's future |
Date: |
Thu, 18 Sep 2014 09:54:03 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
address@hidden (Phillip Lord) writes:
> The manual talks about the performance danger of overlay, but I've just
> put an overlay an every word in a 300 line buffer, and I can't notice
> that either.
I had a different experience when I tried to implement org-hlc.el (Org
Hidden Line Cookies [fn:1]) with overlays and buffer change hooks. I always
test with a 7000+ lines elisp file, and user experience was pretty close
to 'unusable' in a file of that size, so I came to the conclusion that
Emacs perfomance is actually quite limited in that area.
* Footnotes
[fn:1] org-hlc shows the number of hidden lines in a folded subtree in
little cookie that looks like this [#20] in the folded headline.
--
cheers,
Thorsten
- Re: Emacs Lisp's future, (continued)
- Re: Emacs Lisp's future, Phillip Lord, 2014/09/17
- Re: Emacs Lisp's future, Nic Ferrier, 2014/09/17
- Re: Emacs Lisp's future, Stefan Monnier, 2014/09/17
- Re: Emacs Lisp's future, Phillip Lord, 2014/09/17
- Re: Emacs Lisp's future, Eli Zaretskii, 2014/09/17
- Re: Emacs Lisp's future, David Kastrup, 2014/09/17
- Re: Emacs Lisp's future, Eli Zaretskii, 2014/09/17
- Re: Emacs Lisp's future, Phillip Lord, 2014/09/17
- performance isn't a concern in ... Emacs Lisp's future, Nic Ferrier, 2014/09/17
- Re: performance isn't a concern in ... Emacs Lisp's future, David Kastrup, 2014/09/17
- Re: Emacs Lisp's future,
Thorsten Jolitz <=
- Re: Emacs Lisp's future, Stefan Monnier, 2014/09/17
- Re: Emacs Lisp's future, Taylan Ulrich Bayirli/Kammer, 2014/09/17
- Re: Emacs Lisp's future, David Kastrup, 2014/09/17
- Re: Emacs Lisp's future, Taylan Ulrich Bayirli/Kammer, 2014/09/17
- Re: Emacs Lisp's future, Daniel Colascione, 2014/09/17
- Re: Emacs Lisp's future, Stefan Monnier, 2014/09/17
- Re: Emacs Lisp's future, David Kastrup, 2014/09/17
- Re: Emacs Lisp's future, Taylan Ulrich Bayirli/Kammer, 2014/09/18
- Re: Emacs Lisp's future, David Kastrup, 2014/09/18
- Re: Emacs Lisp's future, Taylan Ulrich Bayirli/Kammer, 2014/09/18