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From: martin rudalics <rudalics@gmx.at>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Stephen.Berman@gmx.net, rms@gnu.org, emacs-devel@gnu.org
Subject: Re: invisible
Date: Thu, 29 Nov 2007 20:55:54 +0100	[thread overview]
Message-ID: <474F194A.6030603@gmx.at> (raw)
In-Reply-To: <jwvve7k51l8.fsf-monnier+emacs@gnu.org>

[-- Attachment #1: Type: text/plain, Size: 872 bytes --]

 > SET_PT_BOTH should only pay attention to `invisible' in the case where
 > there is also `intangible' properties involved.

The emphasis is on _should_ I presume.

 > IIRC you said this
 > thread was not using intangibility but only invisibility, if so, then
 > it's a bug in SET_PT_BOTH.

Please have a look.  I attached a short version of my canonical file.
With Emacs -Q put this in scratch, eval the progn, move to the beginning
of the third visible line where it says "line7", and type C-p twice.
The (forward-line -1) of the second C-p makes the "bug" apparent
(although it occurs already in the first C-p).

 > If you do use intangibility, then indeed all bets are off, and
 > odd/undesirable results are to be expected (yes, I'm biased).

I hope my attachment makes it clear that I don't use intangibility.

martin, who fully shares your biases in this regard.


[-- Attachment #2: lmiis.txt --]
[-- Type: text/plain, Size: 271 bytes --]

line1
line2
line3
line4
line5
line6
line7

(progn
  (add-text-properties 12 13 '(invisible t))
  (add-text-properties 18 19 '(invisible t))
  (add-text-properties 24 25 '(invisible t))
  (add-text-properties 30 31 '(invisible t))
  (setq line-move-ignore-invisible nil))

[-- Attachment #3: Type: text/plain, Size: 142 bytes --]

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  reply	other threads:[~2007-11-29 19:55 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20040225.150142.12214540.kazu@iijlab.net>
     [not found] ` <q5gvfluxljk.fsf@lucent.com>
     [not found]   ` <200402282128.i1SLSuY15359@raven.dms.auburn.edu>
     [not found]     ` <200402290224.i1T2Oip15705@raven.dms.auburn.edu>
2007-11-09 21:59       ` invisible Stephen Berman
2007-11-18  0:35         ` invisible Stephen Berman
2007-11-18 15:27           ` invisible martin rudalics
2007-11-23 12:24             ` invisible Stephen Berman
2007-11-23 14:25               ` invisible martin rudalics
2007-11-23 18:19                 ` invisible Stephen Berman
2007-11-23 19:59                   ` invisible martin rudalics
2007-11-23 20:31                     ` invisible Stephen Berman
2007-11-23 21:52                       ` invisible martin rudalics
2007-11-23 23:04                         ` invisible Stephen Berman
2007-11-24  9:33                           ` invisible martin rudalics
2007-11-24 10:11                             ` invisible Johan Bockgård
2007-11-24 10:30                               ` invisible martin rudalics
2007-11-24 10:34                                 ` invisible martin rudalics
2007-11-24 19:50                             ` invisible Stephen Berman
2007-11-24 22:26                               ` invisible martin rudalics
2007-11-26  3:25                                 ` invisible Stefan Monnier
2007-11-26  8:02                                   ` invisible martin rudalics
2007-11-26 15:17                                     ` invisible Stefan Monnier
2007-11-26 19:10                                       ` invisible martin rudalics
2007-11-26 20:19                                         ` invisible Stefan Monnier
2007-11-26  3:20                             ` invisible Stefan Monnier
2007-11-26  7:59                               ` invisible martin rudalics
2007-11-26 15:29                                 ` invisible Stefan Monnier
2007-11-26 19:09                                   ` invisible martin rudalics
2007-11-26 20:16                                     ` invisible Stefan Monnier
2007-11-27 13:11                                       ` invisible martin rudalics
2007-11-27 18:46                                       ` invisible martin rudalics
2007-11-27 22:44                                         ` invisible Stefan Monnier
2007-11-28  9:16                                           ` invisible martin rudalics
2007-11-28 19:20                                             ` invisible Stefan Monnier
2007-11-28 22:41                                               ` invisible martin rudalics
2007-11-28 23:23                                         ` invisible Stephen Berman
2007-11-29 10:15                                           ` invisible martin rudalics
2007-11-29 16:13                                             ` invisible Stefan Monnier
2007-11-29  1:04                                         ` invisible Richard Stallman
2007-11-29 10:26                                           ` invisible martin rudalics
2007-11-29 15:57                                             ` invisible Stefan Monnier
2007-11-29 16:36                                               ` invisible martin rudalics
2007-11-29 18:53                                                 ` invisible Stefan Monnier
2007-11-29 19:55                                                   ` martin rudalics [this message]
2007-11-30 17:19                                               ` invisible martin rudalics
2007-11-30 18:59                                                 ` invisible Stefan Monnier
2007-11-30 22:09                                                   ` invisible martin rudalics
2007-12-01  3:11                                                     ` invisible Stefan Monnier
2007-12-01  9:44                                                       ` invisible martin rudalics
2007-12-01 20:41                                                         ` invisible Stefan Monnier
2007-12-02  1:15                                                           ` invisible Johan Bockgård
2007-12-02  9:47                                                           ` invisible martin rudalics
2007-11-23 14:37               ` invisible martin rudalics

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