;*** This function is used for replacing WAP [Blank] cells with nulls (by deleting them).
; It processes up to 3000 cells, tabbing to the next. If it finds "X!x" in a cell it
; it then stops. Note that when the [Blank] cells are copied, they return a null string,
; so there's no difference between them and otherwise blank cells.
Cclip := Copy_clip() ; do a ^C and get clipboard text.
if (Cclip = "X!x") ; Termination delimeter
if Cclip =