Don't automatically print result of --end expression. Use "print(value)" as expression if you do want to print a result (same for --begin, --expr, etc.)
Don't automatically print result of --end expression. Use "print(value)" as expression if you do want to print a result (same for --begin, --expr, etc.)

Not very intuitive, but to print multiple line you can use the
expression:

    (print(v1),print(v2),print(v3))

raff/glin