A trick instr 1 prints "start 1\n" endin instr 2 prints "start 2\n" endin { 2 I i [$I+1] 0 1 i [$I+1] + . i [$I+1] + . } tito Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"