GNU bug report logs - #7987
message-mode perhaps to document more that it expects mail-header-separator

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Jesse Sheidlower <jester <at> panix.com>
Subject: bug#7987: closed (Re: bug#7987: 23.2; Refill error in message-mode)
Date: Thu, 30 Jun 2011 00:41:03 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#7987: message-mode perhaps to document more that it expects mail-header-separator

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

The explanation is attached below, along with your original report.
If you require more details, please reply to 7987 <at> debbugs.gnu.org.

-- 
7987: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=7987
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Lars Magne Ingebrigtsen <larsi <at> gnus.org>
To: Jesse Sheidlower <jester <at> panix.com>
Cc: 7987-close <at> debbugs.gnu.org
Subject: Re: bug#7987: 23.2; Refill error in message-mode
Date: Thu, 30 Jun 2011 02:40:41 +0200

Jesse Sheidlower <jester <at> panix.com> writes:

> In message-mode, there is an error in the fill command when you try to
> refill indented (blockquoted) paragraphs. Instead of filling the
> indented paragraph in-place, it removes empty lines before and after the
> blockquote, indents the first line further, and then indents the second
> and subsequent lines further still, leading to a mess.

I've now changed `message-point-in-header-p' to return nil if there's no
header separator at all.  I think this should make your use case work
better, without leading to any other problems.

-- 
(domestic pets only, the antidote for overdose, milk.)
  bloggy blog http://lars.ingebrigtsen.no/

[Message part 3 (message/rfc822, inline)]

From: Jesse Sheidlower <jester <at> panix.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 23.2; Refill error in message-mode
Date: Fri, 04 Feb 2011 22:18:14 -0500

In message-mode, there is an error in the fill command when you try to
refill indented (blockquoted) paragraphs. Instead of filling the
indented paragraph in-place, it removes empty lines before and after the
blockquote, indents the first line further, and then indents the second
and subsequent lines further still, leading to a mess.

Recipe: 

$ emacs -Q
M-x message-mode
(type or paste the following text, not including dashes):

---
I read with great interest your text, the "Declaration of Independence,"
and I was particularly taken with the introduction:

  When in the Course of human events it becomes necessary for one people
  to dissolve the 
  political bands which have connected them with another
  and to assume among the powers of the earth, the separate 
  and equal
  station to which the Laws of Nature and of Nature's God entitle them,
  a decent respect to the opinions of mankind requires 
  that they should
  declare the causes which impel them to the separation.

I do think this is one of my favorite passages. Thank you.
---

Position point anywhere in the indented section, and type M-q.  The text
will be refilled such that there's no space before or after the indented
paragraph, the first line of the indented paragraph will be indented
four spaces, and the second and subsequent lines should be indented
eight spaces.

By comparison, doing the same thing in mail-mode yields what I would
consider the expected result: the indentation is the same, there is
still space before and after the paragraph, and the lines are of roughly
equal, filled length. The behavior in message-mode should parallel this.

Thank you.

In GNU Emacs 23.2.1 (i386-unknown-netbsdelf5.0, X toolkit, Xaw3d scroll bars)
 of 2010-07-30 on juggler.panix.com
configured using `configure  '--prefix=/pkg/emacs-23.2-x' '--mandir=/pkg/emacs-23.2-x/man' 'CFLAGS=-fstack-protector -D_FORTIFY_SOURCE=2''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: en_US.UTF-8
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
ESC [ > 1 ; 2 4 0 3 ; 0 c ESC x r e p o r t TAB RE
T

Recent messages:
("/usr/local/bin/emacs.new")
For information about GNU Emacs and the GNU system, type C-h C-a.

Load-path shadows:
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Features:
(shadow sort mail-extr message sendmail regexp-opt ecomplete rfc822 mml
easymenu mml-sec password-cache mm-decode mm-bodies mm-encode mailcap
mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev nnheader
gnus-util netrc time-date mm-util mail-prsvr gmm-utils wid-edit
mailheader canlock sha1 hex-util hashcash mail-utils emacsbug tooltip
ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd
fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer
select scroll-bar mldrag mouse jit-lock font-lock syntax facemenu
font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan
thai tai-viet lao korean japanese hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese case-table epa-hook
jka-cmpr-hook help simple abbrev loaddefs button minibuffer faces
cus-face files text-properties overlay md5 base64 format env code-pages
mule custom widget hashtable-print-readable backquote
make-network-process x-toolkit x multi-tty emacs)

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