[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Can we make set_point_both less expensive?
From: |
Stefan Monnier |
Subject: |
Re: Can we make set_point_both less expensive? |
Date: |
Fri, 20 Mar 2015 13:59:44 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
> I suppose we agree that when the entire window text is intangible, no
> "classic" solution to this problem exists.
Indeed.
> Then the second incarnation of p-r-f will have to move the window's
> point to the start or end of the intangible area, whichever is nearer
> to the window point established by redisplay. Or do I miss something?
More important than "nearer" would be "after window-start and before
window-end" to avoid inf-looping.
>> Implement a new `cursor-intangible' property, by having p-r-f move point
>> away from text with that property.
> Strictly spoken I see no reason why the display engine should not handle
> that property by itself.
It's complicated enough as it is.
Stefan
- Re: Can we make set_point_both less expensive?, (continued)
- Re: Can we make set_point_both less expensive?, Eli Zaretskii, 2015/03/21
- Re: Can we make set_point_both less expensive?, martin rudalics, 2015/03/21
- Re: Can we make set_point_both less expensive?, Stefan Monnier, 2015/03/21
- Re: Can we make set_point_both less expensive?, martin rudalics, 2015/03/21
- Re: Can we make set_point_both less expensive?, Eli Zaretskii, 2015/03/21
- Re: Can we make set_point_both less expensive?, martin rudalics, 2015/03/21
- Re: Can we make set_point_both less expensive?, Eli Zaretskii, 2015/03/21
- Re: Can we make set_point_both less expensive?,
Stefan Monnier <=
- Re: Can we make set_point_both less expensive?, martin rudalics, 2015/03/20
- Re: Can we make set_point_both less expensive?, Richard Stallman, 2015/03/17
- Re: Can we make set_point_both less expensive?, Yuri Khan, 2015/03/17
- Re: Can we make set_point_both less expensive?, Eli Zaretskii, 2015/03/17
- Re: Can we make set_point_both less expensive?, Richard Stallman, 2015/03/18