NAME
	dgd_get_prompt - return a user's current prompt

SYNOPSIS
	string dgd_get_prompt(obj)

DESCRIPTION
	The current prompt for the connection associated with the given
	argument `obj' is returned. If the connection has no prompt, ""
	is returned.

	The caller of this function must either be a wizard or own the
	connection in question.

SEE ALSO
	dgd_set_prompt