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Re: display margin errors on a tty
From: |
Chong Yidong |
Subject: |
Re: display margin errors on a tty |
Date: |
Sat, 14 Apr 2007 19:36:45 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.97 (gnu/linux) |
address@hidden (Kim F. Storm) writes:
> Chong Yidong <address@hidden> writes:
>
>> Eli Zaretskii <address@hidden> writes:
>>
>>>> It forces a glyph matrix reallocation after each call to
>>>> enlarge_window. The slowdown will be undetectable since redisplay is
>>>> so fast on text terminals anyway.
>>>
>>> Are you sure redisplay is ``so fast''? what about remote connections
>>> via a slow link?
>>
>> I don't have a way to test this, but I believe the cost should be
>> negligible even for that case. In the very worst case scenario it,
>> will only lead to one extra screen redraw every time you do C-x ^.
>
> Could you test if the current window has non-empty left margin,
> and only set the garbaged flag in that case?
No, the problem seems to come up as long as there is a window with a
marginal area in use.
- Re: display margin errors on a tty, (continued)
- Re: display margin errors on a tty, Chong Yidong, 2007/04/12
- Re: display margin errors on a tty, Nick Roberts, 2007/04/14
- Re: display margin errors on a tty, Richard Stallman, 2007/04/16
- Re: display margin errors on a tty, Chong Yidong, 2007/04/16
- Re: display margin errors on a tty, Nick Roberts, 2007/04/16