quail completions appear in editing buffer

[Frederik Fouvry]

Symptoms:

emacs -q --no-site-file
M-x latex-mode

; With default coding system is iso-latin1 and default input method:
; latin-1-prefix (not set explicitly; coming from LC_*/LANG variables?)

C-\
; now the mode line shows "1>1"
C-q "
; now the quail completions appear in the editing buffer


In GNU Emacs 21.3.50.25 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2004-12-08 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: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: address@hidden
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_GB
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

Major mode: LaTeX

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

Recent input:
<help-echo> <help-echo> <down-mouse-1> <mouse-1> <escape> 
x l a t e x - m o d e <return> C-\ " a SPC " SPC <backspace> 
<backspace> " <backspace> C-q " <help-echo> <help-echo> 
<help-echo> <help-echo> <menu-bar> <help-menu> <re
port-emacs-bug>

Recent messages:
Loading disp-table...done
Loading tooltip...done
Loading image...done
Loading tex-mode...
Loading regexp-opt...done
Loading tex-mode...done
Loading quail...done
Loading quail/latin-pre...done
Loading composite...done
Loading emacsbug...done