Is it really a bad idea to follow “then” with a comma without adding “and” or replacing the comma with the semicolon?
This is from The IBM Style Guide: Conventions for Writers and Editors: Then is not a coordinating conjunction. You cannot join independent clauses with then unless you add a semicolon or a coordinating conjunction. Examples (incorrect) Click Start then select a program. Click Start, then select a program. Examples (correct) Click Start; then select a … Read more