This question derives from the helpful exchange "Conditionally print outlook
company in mail merge (4/22/06)."

I tried the suggested solution but found that when Business_Address includes
the country, the routine fails. Here's the key part:
{IF "{ MERGEFIELD "Mailing_Address" }" = "{ MERGEFIELD "Business_Address" }"
"{MERGEFIELD "Company"}. How do I programatically remove the country from
Business_Address before making the comparison?