Bit value:  2147483648

This may be added to MMO'LIN to make the return-one-line operation work like the example in a previous version of this document with respect to the handling of invisible headers. The manual used to show the invisible header being returned bracketed by chr$(26) when in fact, MMO'LIN mode without MMO'HDR returns invisible headers bracketed by [brackets]. This is a case where we were forced to add a frivolous opcode just to stand behind an error in a previous edition of this manual. (AMOS version only.)