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From: Eli Zaretskii <eliz@gnu.org>
To: Andreas Politz <politza@hochschule-trier.de>
Cc: joakim.jalap@fastmail.com, monnier@iro.umontreal.ca, emacs-devel@gnu.org
Subject: Re: Overlays as an AA-tree
Date: Wed, 08 Feb 2017 19:38:52 +0200	[thread overview]
Message-ID: <834m0460r7.fsf@gnu.org> (raw)
In-Reply-To: <874m05p252.fsf@hochschule-trier.de> (message from Andreas Politz on Wed, 08 Feb 2017 08:34:01 +0100)

> From: Andreas Politz <politza@hochschule-trier.de>
> Date: Wed, 08 Feb 2017 08:34:01 +0100
> Cc: Stefan Monnier <monnier@iro.umontreal.ca>, emacs-devel@gnu.org
> 
> 1. gather overlays in a vector
> 2. sort by prioriy
> 3. determine the effective value of some property at some position

For some very popular overlay properties, (3) is not meaningful.
Examples includes the 'face' properties, whose values are merged
rather than using only the "effective value" determined by sorting;
and before- and after-strings, for which the sorting order determines
only the order in which the strings are rendered on display.



  parent reply	other threads:[~2017-02-08 17:38 UTC|newest]

Thread overview: 110+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-20 10:32 Overlays as an AA-tree Joakim Jalap
2016-09-20 12:14 ` Clément Pit--Claudel
2016-09-20 12:43 ` Lars Ingebrigtsen
2016-09-20 16:19   ` Joakim Jalap
2016-09-20 23:19   ` Richard Stallman
2016-09-20 14:40 ` Eli Zaretskii
2016-09-20 17:13   ` Joakim Jalap
2016-09-21 16:14     ` Eli Zaretskii
2016-09-22 10:35       ` Joakim Jalap
2016-09-22 12:24         ` Stefan Monnier
2016-09-21 14:52 ` Stefan Monnier
2016-09-21 15:58   ` Eli Zaretskii
2016-09-21 16:24     ` Stefan Monnier
2016-09-21 16:43       ` Eli Zaretskii
2016-09-21 18:41         ` Stefan Monnier
2016-09-21 19:28           ` Eli Zaretskii
2016-09-22 10:35   ` Joakim Jalap
2016-09-22 12:17     ` Stefan Monnier
2016-09-22 20:11       ` Joakim Jalap
2016-09-23  1:29         ` Stefan Monnier
2016-09-27  6:26           ` Joakim Jalap
2016-09-27 11:50             ` Stefan Monnier
2016-09-27 14:38             ` Eli Zaretskii
2016-09-27 16:07               ` Joakim Jalap
2016-11-21 17:32                 ` Clément Pit--Claudel
2016-11-22  8:09                   ` Joakim Jalap
2016-11-22 13:44                     ` Stefan Monnier
2016-11-23  6:58                       ` Joakim Jalap
2016-11-22 13:44                     ` Clément Pit--Claudel
2016-11-22 13:55                       ` Evgeny Roubinchtein
2016-11-23  7:16                         ` Joakim Jalap
2016-11-23 15:42                           ` Eli Zaretskii
2016-11-23 16:06                             ` Stefan Monnier
2016-11-24 18:33                               ` Evgeny Roubinchtein
2016-11-23  7:13                       ` Joakim Jalap
2017-02-03  8:49 ` Andreas Politz
2017-02-03  9:13   ` Eli Zaretskii
2017-02-03 10:24     ` Andreas Politz
2017-02-03 11:33   ` Joakim Jalap
2017-02-03 12:44     ` Andreas Politz
2017-02-03 14:11       ` Joakim Jalap
2017-02-03 15:02         ` Andreas Politz
2017-02-03 15:23           ` Joakim Jalap
2017-02-03 15:54             ` Andreas Politz
2017-02-04 21:22       ` Stefan Monnier
2017-02-04 23:10         ` Andreas Politz
2017-02-06  9:56           ` Joakim Jalap
2017-02-06 11:33             ` Andreas Politz
2017-02-06 15:33               ` Joakim Jalap
2017-02-06 15:46                 ` Stefan Monnier
2017-02-06 16:52                   ` Joakim Jalap
2017-02-06 17:34                     ` Stefan Monnier
2017-02-06 17:32                 ` Andreas Politz
2017-02-07 12:35               ` Andreas Politz
2017-02-07 14:46                 ` Joakim Jalap
2017-02-07 22:00                 ` Andreas Politz
2017-02-08  0:36                   ` Andreas Politz
2017-02-08  6:53                     ` Joakim Jalap
2017-02-08  7:34                       ` Andreas Politz
2017-02-08  8:18                         ` Joakim Jalap
2017-02-08  8:44                           ` Andreas Politz
2017-02-08 16:34                           ` Andreas Politz
2017-02-08 17:38                         ` Eli Zaretskii [this message]
2017-02-08 13:04                   ` Stefan Monnier
2017-02-08 22:27                     ` Andreas Politz
2017-02-08 22:34                       ` Stefan Monnier
2017-02-09  9:34                         ` Andreas Politz
2017-02-09 10:05                           ` Joakim Jalap
2017-02-09 10:19                             ` Andreas Politz
2017-02-13  3:44                             ` Andreas Politz
2017-02-13  6:11                               ` Eli Zaretskii
2017-02-13  9:04                                 ` Andreas Politz
2017-02-13 14:36                                   ` Eli Zaretskii
2017-02-14 10:07                                     ` Andreas Politz
2017-02-17  4:58                                 ` Andreas Politz
2017-02-17  7:12                                   ` Eli Zaretskii
2017-02-19 22:39                                     ` Andreas Politz
2017-02-19 23:10                                       ` Stefan Monnier
2017-02-19 23:44                                         ` Andreas Politz
2017-02-20 15:34                                       ` Eli Zaretskii
2017-02-21  6:56                                         ` Andreas Politz
2017-02-21 15:11                                           ` Stefan Monnier
2017-02-21 18:26                                             ` Andreas Politz
2017-02-21 19:18                                               ` Stefan Monnier
2017-02-21 23:36                                                 ` Andreas Politz
2017-02-24  8:43                                                 ` Andreas Politz
2017-04-08 13:28                                                   ` Clément Pit-Claudel
2017-05-03 19:20                                                     ` Andreas Politz
2017-05-03 19:40                                                       ` Stefan Monnier
2017-05-05 20:39                                                         ` Andreas Politz
2017-05-04  0:54                                                       ` Clément Pit-Claudel
2017-05-05 20:10                                                         ` Andreas Politz
2017-05-05 22:22                                                           ` Clément Pit-Claudel
2017-05-06  8:05                                                             ` Andreas Politz
2017-05-04 14:21                                                       ` Eli Zaretskii
2017-05-05 20:08                                                         ` Andreas Politz
2017-05-05 21:41                                                           ` Eli Zaretskii
2017-09-24 13:09                                                         ` Clément Pit-Claudel
2017-10-04  8:17                                                           ` Andreas Politz
2017-10-04  9:22                                                             ` Eli Zaretskii
2017-10-04 20:36                                                               ` Andreas Politz
2017-02-14  0:45                               ` Richard Stallman
2017-02-14  8:32                                 ` Andreas Politz
2017-02-06 13:51             ` Stefan Monnier
2017-02-06 14:26               ` Andreas Politz
2017-02-06 15:06                 ` Stefan Monnier
2017-02-06 15:40               ` Joakim Jalap
2017-02-06 16:24                 ` Clément Pit-Claudel
2017-02-03 13:55   ` Stefan Monnier
2017-02-03 15:14     ` Andreas Politz

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