GNU bug report logs - #20685
2015-04-19; args-out-of-range error when no newline at eob.

Previous Next

To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 20685 in the body.
You can then email your comments to 20685 AT debbugs.gnu.org in the normal way.

Toggle the display of automated, internal messages from the tracker.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Nicolas Richard <youngfrog <at> members.fsf.org>
To: bug-auctex <at> gnu.org
Subject: 2015-04-19; args-out-of-range error when no newline at eob.
Date: Thu, 28 May 2015 20:42:33 +0200

Hi,

This one often bites me when I'm in a narrowed buffer.

Here's a backtrace from a minimal recipe (which is in the backtrace).

Debugger entered--Lisp error: (args-out-of-range #<buffer temp> 57 58)
  buffer-substring-no-properties(57 58)
  LaTeX-backward-paragraph()
  LaTeX-fill-region(41 57 nil " environment document")
  LaTeX-fill-environment(nil)
  call-interactively(LaTeX-fill-environment)
  (let ((data "\\documentclass{minimal}\n\\begin{document}\n\n\\end{document}")) (switch-to-buffer (get-buffer-create "temp")) (TeX-latex-mode) (insert data) (search-backward "\n\n") (call-interactively (quote LaTeX-fill-environment)))
  eval-buffer(#<buffer  *load*> nil "/home/youngfrog/tmp-test-auctex-filling.el" nil t)  ; Reading at buffer position 319
  load-with-code-conversion("/home/youngfrog/tmp-test-auctex-filling.el" "/home/youngfrog/tmp-test-auctex-filling.el" nil t)
  load("/home/youngfrog/tmp-test-auctex-filling.el" nil t)
  command-line-1(("-l" "/home/youngfrog/tmp-test-auctex-filling.el"))
  command-line()
  normal-top-level()

I suggest the following change:

--8<---------------cut here---------------start------------->8---
modified   latex.el
@@ -4475,10 +4475,7 @@ If COUNT is non-nil, do it COUNT times."
 						"[@A-Za-z]+\\|[ \t]*\\($\\|"
 						TeX-comment-start-regexp "\\)"))
 			    (progn
-			      (when (string= (buffer-substring-no-properties
-					      (point) (+ (point)
-							 (length TeX-esc)))
-					     TeX-esc)
+			      (when (looking-at (regexp-quote TeX-esc))
 				(goto-char (TeX-find-macro-end)))
 			      (forward-line 1)
 			      (when (< (point) start)
--8<---------------cut here---------------end--------------->8---

Message #10 received at 20685-done <at> debbugs.gnu.org (full text, mbox):

From: Tassilo Horn <tsdh <at> gnu.org>
To: Nicolas Richard <youngfrog <at> members.fsf.org>
Cc: 20685-done <at> debbugs.gnu.org
Subject: Re: bug#20685: 2015-04-19;
 args-out-of-range error when no newline at eob.
Date: Fri, 29 May 2015 08:02:41 +0200

Nicolas Richard <youngfrog <at> members.fsf.org> writes:

Hi Nicolas,

> I suggest the following change:
>
> modified   latex.el
> @@ -4475,10 +4475,7 @@ If COUNT is non-nil, do it COUNT times."
>  						"[@A-Za-z]+\\|[ \t]*\\($\\|"
>  						TeX-comment-start-regexp "\\)"))
>  			    (progn
> -			      (when (string= (buffer-substring-no-properties
> -					      (point) (+ (point)
> -							 (length TeX-esc)))
> -					     TeX-esc)
> +			      (when (looking-at (regexp-quote TeX-esc))
>  				(goto-char (TeX-find-macro-end)))
>  			      (forward-line 1)
>  			      (when (< (point) start)

-4 lines +1 line.  Sounds very good.  Applied. ;-)

Oh, I made that commit and ChangeLog entry with your email address you
are using right now, not the evil look thingy.  Could you please
register your FSF member address with assign <at> gnu.org so that they add it
to your CA record and nobody gets confused?

Bye,
Tassilo

Message #13 received at 20685-done <at> debbugs.gnu.org (full text, mbox):

From: Nicolas Richard <youngfrog <at> members.fsf.org>
To: Tassilo Horn <tsdh <at> gnu.org>
Cc: Nicolas Richard <youngfrog <at> members.fsf.org>, 20685-done <at> debbugs.gnu.org
Subject: Re: bug#20685: 2015-04-19;
 args-out-of-range error when no newline at eob.
Date: Fri, 29 May 2015 10:29:39 +0200

Tassilo Horn <tsdh <at> gnu.org> writes:
> Oh, I made that commit and ChangeLog entry with your email address you
> are using right now, not the evil look thingy.

I know, that address is awful,... but it's been mine almost forever !

>                                                 Could you please
> register your FSF member address with assign <at> gnu.org so that they add it
> to your CA record and nobody gets confused?

Sure ! Email sent.

Nico.

Message #16 received at 20685-done <at> debbugs.gnu.org (full text, mbox):

From: Tassilo Horn <tsdh <at> gnu.org>
To: Nicolas Richard <youngfrog <at> members.fsf.org>
Cc: 20685-done <at> debbugs.gnu.org
Subject: Re: bug#20685: 2015-04-19;
 args-out-of-range error when no newline at eob.
Date: Fri, 29 May 2015 23:00:49 +0200

Nicolas Richard <youngfrog <at> members.fsf.org> writes:

>> Oh, I made that commit and ChangeLog entry with your email address
>> you are using right now, not the evil look thingy.
>
> I know, that address is awful,... but it's been mine almost forever !

No, that's not what I've meant.  I think its funny and pretty good to
remember.

>> Could you please register your FSF member address with assign <at> gnu.org
>> so that they add it to your CA record and nobody gets confused?
>
> Sure ! Email sent.

Great, thanks!

Bye,
Tassilo

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.