Move shell-dir-cookie-re feature into Dirtrack mode.

* lisp/dirtrack.el (dirtrack-list): Eliminate unused third element.
(dirtrack): Merge code for handling relative filenames in prompt
from shell-dir-cookie-watcher.
(dirtrack-debug-message): New arg to avoid excess format calls.

* lisp/shell.el (shell-dir-cookie-re): Variable deleted.
(shell-dir-cookie-watcher): Function deleted.
(shell-mode): Don't use shell-dir-cookie-re, since it is redundant
with dirtrack-mode.

1 files changed, 12 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 5c9274fdda5..d5c10373546 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,15 @@
+2012-01-02  Chong Yidong  <cyd@gnu.org>
+
+        * dirtrack.el (dirtrack-list): Eliminate unused third element.
+        (dirtrack): Merge code for handling relative filenames in prompt
+        from shell-dir-cookie-watcher.
+        (dirtrack-debug-message): New arg to avoid excess format calls.
+
+        * shell.el (shell-dir-cookie-re): Variable deleted.
+        (shell-dir-cookie-watcher): Function deleted.
+        (shell-mode): Don't use shell-dir-cookie-re, since it is redundant
+        with dirtrack-mode.
+
 2012-01-01  Eli Zaretskii  <eliz@gnu.org>
 
         * term/w32-win.el (dynamic-library-alist) <gnutls>: Load