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From: Eli Zaretskii <eliz@gnu.org>
To: Stephen Berman <stephen.berman@gmx.net>
Cc: larsi@gnus.org, 39115@debbugs.gnu.org, ynyaaa@gmail.com
Subject: bug#39115: 26.3; eww consecutive links look like one link with mouse-over
Date: Thu, 23 Jan 2020 16:39:46 +0200	[thread overview]
Message-ID: <83eevqtex9.fsf@gnu.org> (raw)
In-Reply-To: <87y2tzp6g4.fsf@gmx.net> (message from Stephen Berman on Wed, 22 Jan 2020 21:44:11 +0100)

> From: Stephen Berman <stephen.berman@gmx.net>
> Cc: larsi@gnus.org,  ynyaaa@gmail.com,  39115@debbugs.gnu.org
> Date: Wed, 22 Jan 2020 21:44:11 +0100
> 
> Why do overlays and text properties differ on this?

That's a side effect of different implementations.  Text properties
are kept as intervals, and so two adjacent intervals with the same
value of the property are indistinguishable from a single interval
covering both stretches of text (and AFAIR we actually convert them
into a single interval when we see fit).  By contrast, overlays are
kept in a list, and you can have any number of them at the same
position with the same property (which is why you can have, e.g., two
or more after-strings at EOB, and they will both be displayed).





  parent reply	other threads:[~2020-01-23 14:39 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-13 15:16 bug#39115: 26.3; eww consecutive links look like one link with mouse-over ynyaaa
2020-01-22 15:16 ` Lars Ingebrigtsen
2020-01-22 15:27   ` Robert Pluim
2020-01-22 15:29     ` Lars Ingebrigtsen
2020-01-22 15:40       ` Robert Pluim
2020-01-22 15:45         ` Lars Ingebrigtsen
2020-01-22 16:05           ` Robert Pluim
2020-01-22 16:31   ` Eli Zaretskii
2020-01-22 19:15     ` Stephen Berman
2020-01-22 19:23       ` Eli Zaretskii
2020-01-22 20:44         ` Stephen Berman
2020-01-23 12:22           ` Lars Ingebrigtsen
2020-01-23 14:47             ` Stephen Berman
2020-01-23 14:39           ` Eli Zaretskii [this message]
2020-01-23 12:16       ` Lars Ingebrigtsen
2020-01-23  1:47   ` ynyaaa
2020-01-23 12:18     ` Lars Ingebrigtsen
2020-01-23 14:28       ` Eli Zaretskii
2020-01-24 15:24         ` Lars Ingebrigtsen
2020-01-24 15:41           ` Eli Zaretskii
2020-02-19 13:09             ` Lars Ingebrigtsen

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