bug#1721: 23.0.60; visual-line-mode under terminal (-nw) makes arrow keys not working

[poppyer <poppyer@gmail.com>]

Under terminal (emacs -nw), the visual-line-mode maps the arrow key wrongly.
<up> -> A M-[
<down> -> B M-]
<left> -> D
<right> -> C
and it also maps the mouse-key of xterm-mouse-mode wrongly.


turn the visual-line-mode off will back everything to normal.



In GNU Emacs 23.0.60.1 (i386-apple-darwin9.6.0, NS apple-appkit-949.43)
 of 2008-12-25 on neutron.local
Windowing system distributor `Apple', version 97.112.112.108.101.45.97.112.112.107.105.116.45.57.52.57.46.51.53
configured using `configure  '--with-ns''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: zh_CN.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: nil
  value of $XMODIFIERS: @im=fcitx
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Group

Minor modes in effect:
  gnus-undo-mode: t
  recentf-mode: t
  which-function-mode: t
  show-paren-mode: t
  mouse-sel-mode: t
  global-hl-line-mode: t
  pinbar-mode: t
  shell-dirtrack-mode: t
  tooltip-mode: t
  tool-bar-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
[ C ESC [ C ESC [ C ESC [ D ESC [ D ESC [ D ESC [ D 
ESC [ D ESC [ D ESC [ D ESC [ D ESC [ D ESC [ D s RET 
C-x k ESC x r e TAB C-p ESC p RET ESC p ESC p ESC p 
ESC p ESC p ESC k v i s u a l - l i n e - m o d e SPC 
u n d e r SPC t e r m i n a l SPC ( - n w 0 DEL ) SPC 
m a k e s SPC a r r o w SPC k e y s SPC n o t SPC w 
o r k i n g C-a C-@ C-e ESC w C-e RET C-x k ESC x ESC 
p RET SPC RET C-x k C-h C-g C-x C-f ESC p C-g ESC x 
v i s u TAB C-g C-x C-f ESC p RET C-s v i s u a l C-e 
ESC [ D ESC [ D ESC [ D ESC [ D ESC [ D ESC [ D ESC 
[ D C-h f C-g ESC [ C DEL C-h f C-a C-g s C-a ESC [ 
C ESC [ C ESC [ C ESC [ C ESC DEL r e m o v e C-e C-x 
C-e C-a ESC [ C ESC [ C ESC [ C ESC [ C ESC [ C ESC 
[ C ESC [ C ESC DEL a d d C-e ESC [ D ESC [ D ESC [ 
D ESC [ D ESC [ D ESC [ D DEL C-a C-e C-n C-p C-x C-e 
C-a C-x C-s C-x k C-x C-f C-g ESC x ESC p RET