TclAddressBook

As of version 1.2.2 of TclAddressBook on Mac OS X 10.5 this is unsolved. In
fact it appears that the culprit is the AddressBook API itself. The
implementation of the function ABRemoveProperties() does not correspond to
the documentation. Invoking it leaves the following message in the
console:
"Removal of custom properties is not yet implemented"

So the [addressbook property remove] command in Tcladdressbook will be
inoperative as long as the ABRemoveProperties() function does work as
expected.