Re: dirtrack (shell mode) not working

[Samuel Wales <samologist@gmail.com>]

dirtrack debugging reveals this.

Input `cd ..
  [33m   [0m   [35m 03-Sun-19-12-32   [0m L4   [1;34m ~/Desktop/A$
  [0m ' failed to match `dirtrack-regexp'

Any idea why?  (See my settings in the parent post for why this should work.)

Thanks.

On Sun, May 3, 2009 at 19:09, Samuel Wales <samologist@gmail.com> wrote:
> Shell directory tracking fails to understand when I cd to a
> symlink or do anything else that emacs cannot figure out.
> Doing cd .. seems to make emacs think that pwd is above the
> previous directory.  In the shell, for what it's worth, I
> have this:
>
>        #i like physical directories.  this might only be needed for bash.
>        alias cd='cd -P'
>
> I have tried various ways.  The following should work -- it
> should read from the prompt, which looks like
> "03-Sun-18-57-17 L4 ~/Desktop/A/alpha$ ".  The regular
> expression works when performed manually, so it doesn't seem
> to be an issue with text properties.
>
> What am I doing wrong?
>
> Thanks.
>
> ;;will need updating if change prompt in shell
> ;;(progn (search-backward-regexp (first dirtrack-list)) (match-string 1))
> ;;this re works, but dirtrack does not actualy use the prompt :(
> (setq-default dirtrack-list '("^[0-9][0-9]-.* L[0-9] \\(.*\\)[$#] " 1))
> (add-to-list 'comint-output-filter-functions 'dirtrack)
>
> (setf comint-buffer-maximum-size (* 10 1000))
> (add-to-list 'comint-output-filter-functions 'comint-truncate-buffer)
>
> (ansi-color-for-comint-mode-on)
>
> --
> Myalgic encephalomyelitis denialism is causing death and severe suffering
> worse than MS.  Conflicts of interest are destroying science.  Anybody can
> get the disease at any time permanently.  Do science and justice matter to
> you?  http://www.meactionuk.org.uk/What_Is_ME_What_Is_CFS.htm
>



-- 
Myalgic encephalomyelitis denialism is causing death and severe suffering
worse than MS.  Conflicts of interest are destroying science.  Anybody can
get the disease at any time permanently.  Do science and justice matter to
you?  http://www.meactionuk.org.uk/What_Is_ME_What_Is_CFS.htm