ADDED: one can now use the unix-like "cd" command to change to another

topic, thus use "cd topicname" instead just typing "topicname"!
FIXED:          there was a smal regex bug which maked it impossible to use such
                topics: "4 test", in such a case note just displayed note number 4
                instead of cd'ing to topic "4 test".
ADDED:          a new config option "$KEEP_TIMESTAMP" allows a user to disable
                note's default behavior of updating the timestamp of a note after
                editing it.

config/noterc

@@ -1,4 +1,4 @@
-# 0.6
+# 0.7
 # This is a sample config for the note script
 # You do not need it, if you keep the values
 # here unchanged.
@@ -41,15 +41,27 @@
 #$ALWAYS_EDIT = "YES";
 
 
+# uncomment this, if you dont prefer that note updates
+# the timestamp of a note after editing it. It will
+# keep the original timestamp if this option is set.
+#$KEEP_TIMESTAMP = "YES";
+
+
 # uncomment and edit it, if you want to use another
 # editor than the default $EDITOR or as fallback vi.
 #$PreferredEditor = "emacs";
 
+
 # This option turns topic-support on or off
 # comment it out, if you don't need it
 $TOPIC = 1;
 
 
+# You can specify your own topic separator here.
+# the default topic separator is a normal slash: "/"
+#$TopicSep = '/';
+
+
 # Define the maximum bytes a note can have in a
 # note-entry.
 $MAX_NOTE = 1024;