Use of the DUP key

You may or may not know that the DUP key is available in Program logic override. If you 'I' to Insert after a line and press the DUP key in a particular field then the contents of the line that you did the 'I' for Insert on will be copied for you into the field(s) DUP'd. If you amend a line and then go to a different line in the 4GL and press DUP in a field then the contents of the field(s) on the 4GL line that you last changed will be moved to the DUP'd field(s). For those of you who know this already and find it a very useful and productive feature - its now available in "Boolean Conditioning" and in the "Parameters passed to a program" Questionnaire entry.