move-beginning-of-line moves too much

[Frederik Fouvry]

Symptoms:

$ emacs -q --no-site-file

Type "a", then RET, then SPC.  Then type C-a.  The cursor is before
the "a".  I think it should be one line lower.

(The input is also what is shown in "Recent input" below.)


In GNU Emacs 22.0.50.18 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2005-03-10 on cc.at.coli.uni-sb.de
Distributor `The XFree86 Project, Inc', version 11.0.40201000
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: POSIX
  value of $LC_CTYPE: en_GB.ISO8859-15
  value of $LC_MESSAGES: en_GB.ISO8859-15
  value of $LC_MONETARY: address@hidden
  value of $LC_NUMERIC: en_GB.ISO8859-15
  value of $LC_TIME: en_GB.ISO8859-15
  value of $LANG: en_GB.ISO8859-15
  locale-coding-system: iso-latin-9
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  blink-cursor-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  line-number-mode: t

Recent input:
<help-echo> a <return> C-a <help-echo> <help-echo> 
<help-echo> <down> SPC C-a <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <menu-bar> <help-menu> <report-emacs-b
ug>

Recent messages:
Loading mwheel...done
(src/emacs -q --no-site-file)
Loading disp-table...done
Loading tooltip...done
Loading image...done
Loading emacsbug...done