Returns the mouse cursor column position.
MCol() --> nMouseColumn
<nMouseColumn> The mouse cursor column position.
This function returns the column position of the mouse cursor. On graphical systems the value represents pixels. On character-based systems the value represents character columns as in CA-Cl*pper.
IF MCol() < 1 ? "Mouse is on left edge!" ENDIF
MCOL() is compliant with CA-Cl*pper 5.3, but has been extended to work on graphical systems as well as character-based systems.
Library is rtl