bug#1710: 23.0.60; "old newsticker cache file exists" weirdness

[poppyer <poppyer@gmail.com>]

It messages me to remove the old cache file .newsticker-cache, but
after I type key q (newsticker-close-buffer) to close newsticker, it
will re-build the .newsticker-cache file again. Hence, it will prompt
me to remove the old cache file again next time.


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: Summary

Minor modes in effect:
  erc-log-mode: t
  erc-list-mode: t
  erc-menu-mode: t
  erc-autojoin-mode: t
  erc-ring-mode: t
  erc-networks-mode: t
  erc-pcomplete-mode: t
  erc-track-mode: t
  erc-track-minor-mode: t
  erc-match-mode: t
  erc-button-mode: t
  erc-fill-mode: t
  erc-stamp-mode: t
  erc-netsplit-mode: t
  erc-irccontrols-mode: t
  erc-noncommands-mode: t
  erc-move-to-prompt-mode: t
  erc-readonly-mode: t
  iswitchb-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-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-n C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n 
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
C-p C-p C-p C-p C-p C-p C-p C-p C-n C-n C-n C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-p C-p C-p C-p C-n C-n 
C-n C-n C-n C-n ESC 1 g C-p C-p C-p C-p C-p C-p C-p 
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-n ESC 
x n e w s C-p C-p RET C-n C-n C-n C-n C-n C-n C-n U 
ESC x n e w s C-p C-p C-e RET C-h k q C-x o TAB RET 
C-n C-n C-n ESC [ C ESC [ C ESC [ C ESC [ C ESC [ D 
C-s C-w C-w C-w C-w C-s C-s ESC [ D ESC [ D ESC [ D 
ESC [ D ESC [ D ESC [ D ESC [ D ESC [ D ESC [ D ESC 
[ D ESC [ D ESC [ D ESC [ D ESC [ D ESC [ D ESC [ D 
ESC [ D C-h f RET C-x o TAB RET C-n C-n C-n C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-n C-p C-p C-p C-p C-p 
C-p C-p C-p C-p C-p C-p C-p C-x 1 ESC 1 p RET ESC 1 
g C-n C-n C-n C-n C-n n n n p C-p RET q C-p C-p C-p 
RET 1 0 RET m C-x k ESC x r e p o TAB r TAB RET

Recent messages:
Scoring...done
Generating summary...done
No more unread articles
Expiring articles...done
Retrieving newsgroup: nntp+freenews.netfront.net:cn.bbs.admin.test...
Fetching headers for nntp+freenews.netfront.net:cn.bbs.admin.test...done
Scoring...done
Generating summary...done
No more unread articles
Making completion list...