You can specify keyboard input within the command string. As previously specified, a macro must be preceded by a pound sign (#) and terminated by a semicolon. If the field after the semicolon does not start with a pound sign, the data up to the next semicolon is used as input at the next keyboard prompt. If the command currently being executed does not request keyboard input, the system ignores this keyboard data. Note that keyboard data is case-sensitive and spaces are not ignored. A carriage return is indicated when no data appears between the semicolons.