Consider a `break` mechanism

[sigvaldm]

When breaking out of loops, the last newline isn't written. See if there's a way to fix this smoothly, or if not, consider a custom break mechanism.

[sigvaldm]

A suitable workaround until this is fixed is to print('\n') when breaking out of a loop.

[sigvaldm]

Also, the last task in the loop will not be ended, so the summary will show one less call for that one.