popd in tcsh fails

[Peter Dyballa]

Hello!

I am using tcsh 6.12.00 in *shell* mode and GNU Emacs does not seem to 
understand popd, i.e. after a popd in *shell* file name completion or 
dired start with the directory that was before my working directory. 
These variables are customized:

         '(comint-completion-recexact t)
         '(comint-input-ignoredups t)
         '(comint-input-ring-file-name ".emacs.d/history")
         '(comint-prompt-regexp "^[a-z]+ [0-9]+ /\\\\ " t)
         '(comint-use-prompt-regexp nil)
         '(shell-cd-regexp "[cp]d")
         '(shell-dirtrack-verbose nil)
         '(shell-pushd-regexp "p(ush|)d")

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

Major mode: Shell

Minor modes in effect:
  display-time-mode: t
  mouse-sel-mode: t
  show-paren-mode: t
  desktop-save-mode: t
  tool-bar-mode: t
  mouse-wheel-mode: t
  tooltip-mode: t
  auto-compression-mode: t
  menu-bar-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t
  next-error-follow-minor-mode:  Fol

--
Greetings

  Pete

"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs, and the Universe trying
to produce bigger and better idiots. So far, the Universe is winning."
                                                          -- Rich Cook