GNU bug report logs - #11706
24.1.50; Wrong behavior of move-end-of-line in ERC

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Antoine Levitt <antoine.levitt <at> gmail.com>
Subject: bug#11706: closed (Re: bug#11706: 24.1.50; Wrong behavior of
 move-end-of-line in ERC)
Date: Sun, 07 Oct 2012 01:42:02 +0000

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Your bug report

#11706: 24.1.50; Wrong behavior of move-end-of-line in ERC

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 11706 <at> debbugs.gnu.org.

-- 
11706: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11706
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Glenn Morris <rgm <at> gnu.org>
To: 11706-done <at> debbugs.gnu.org
Subject: Re: bug#11706: 24.1.50; Wrong behavior of move-end-of-line in ERC
Date: Sat, 06 Oct 2012 21:41:30 -0400

Version: 24.3

Thanks; applied to trunk.

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From: Antoine Levitt <antoine.levitt <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.1.50; Wrong behavior of move-end-of-line in ERC
Date: Thu, 14 Jun 2012 09:48:20 +0200

Hi,

(setq erc-timestamp-only-if-changed-flag nil
      erc-hide-timestamps t
      erc-insert-timestamp-function 'erc-insert-timestamp-left)

Join IRC, type a few line, then go back in the text and type C-e. Point
will stop one character before EOL. It's annoying.

My quick fix is
diff --git a/lisp/erc/erc-stamp.el b/lisp/erc/erc-stamp.el
index 5831233..b43b2b3 100644
--- a/lisp/erc/erc-stamp.el
+++ b/lisp/erc/erc-stamp.el
@@ -352,7 +352,7 @@ Return the empty string if FORMAT is nil."
 			       'isearch-open-invisible 'timestamp ts)
 	;; N.B. Later use categories instead of this harmless, but
 	;; inelegant, hack. -- BPT
-	(when erc-timestamp-intangible
+	(when (and erc-timestamp-intangible (not erc-hide-timestamps))
 	  (erc-put-text-property 0 (length ts) 'intangible t ts))
 	ts)
     ""))

I think it's fine to install in trunk and certainly unlikely to cause
any further bugs (there's not much point in setting something invisible
as intangible), but I don't know very well how the code works, so I'd
appreciate it if someone could review it and fix the whole thing
consistently.

Antoine

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