Custom Handlers for Listers: edit

This event indicates that the cache this custom handler is attached to is
no longer active (visible in the lister).
This event indicates that an entry has been changed via inline editing.

The message arguments are:-

        Arg0 - "edit"              (a string indicating the event type)
        Arg1 - <handle>            (lister handle)
        Arg2 - <name>              (entry name)
        Arg3 - <field>             ("name", "protect", "date", or "comment")
        Arg4 - <new value>         (value of string after editing)
        Arg5 - <userdata>          (userdata specified via the
                                    lister addstem  command)

This message will only be sent if inline editing was enabled by specifying
the editing option of the  lister set handler  command.