Minor niggleProgramming Editor V4.1.5) If you highlight a subroutine start, then click edit->copy (Ctl-C) you get a helpful popup telling you that Ctl-click copies blocks. If you try this on subroutine starts the corresponding paste always fails because the subroutine name is the same as an existing subroutine. Please, when you next have a spare moment, make pasting a subroutine start rename to a new unique name, in the perhaps in same way that a new subroutine start is named.