 complicated operation on the selection. So the best way to do that is to use the console to define a string global variable that will contain the code for the operation. And then you give the name of this variable at the prompt.<BR><BR>
Example: in the console, you type: <BR><BR>

<B>Formula = "if (C_==4) {X_=X_+1; Y_=0.1*N.dur; transpose(N_,2)} else if (C_==2) transpose(N_,3) else {X_=0; print(Y_) }"<BR><BR></B>

Now if you click on "operation" and, at the prompt, type:<BR><BR>

<B>:Formula</B><BR><BR>

.