From: Paul Rankin <hello@paulwrankin.com>
To: help-gnu-emacs@gnu.org
Subject: Re: visual-line-mode produces erratic behaviour with text properties
Date: Fri, 01 Jul 2016 18:29:40 +1000 [thread overview]
Message-ID: <1467361780.3331730.653970465.54AC12BD@webmail.messagingengine.com> (raw)
In-Reply-To: <831t3dvlm3.fsf@gnu.org>
On Fri, 1 Jul 2016, at 05:55 PM, Eli Zaretskii wrote:
> Super-long lines such as this one slow down the display engine, and
> there are various redisplay optimizations to try to countermand that,
> so perhaps this is one of them.
Do you mean Emacs has redisplay optimisations that may be causing the erratic navigation?
Or, are there redisplay optimisations I can implement myself in an affected major mode to work around this?
> In general, my recommendation is to stay away of such long lines in
> Emacs.
I can't control this for users of the major mode. It's an edge case, but still.
Thanks
next prev parent reply other threads:[~2016-07-01 8:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-01 5:30 visual-line-mode produces erratic behaviour with text properties Paul Rankin
2016-07-01 7:55 ` Eli Zaretskii
2016-07-01 8:29 ` Paul Rankin [this message]
2016-07-01 9:29 ` Eli Zaretskii
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