696:/std/potion.c (/std/potion.c)
(int) smell_it(string str)
/*
 * Function name: smell_it
 * Description:   Smell the potion, but do not quaff it
 *                If smelling should call do_herb_effects set
 *                quaff_verb to "smell"
 * Arguments:     str - the argument of the command
 * Returns:       True is successful
 */