while ((item = string_nextinlist(&listptr, &sep, NULL, 0)))
{
while ((item = string_nextinlist(&listptr, &sep, NULL, 0)))
{
/* We now have an item to match as an address in item, and the additional
address in newaddress. If the pattern matches, expand the new address string
/* We now have an item to match as an address in item, and the additional
address in newaddress. If the pattern matches, expand the new address string