subroutines "F2" to "F9" can also be called by the tool buttons "F2" to "F9". These buttons appear on the tool bar as soon as a
SUBROUTINE "F2" to "F9" statement is found by
HicEst.
a click to a tool button "F2" to "F9" or hitting the "F2" to "F9" keyboard button will call subroutine "F2" to "F9" immediately, suspending the running program. Program execution is resumed on
END of subroutine "F2" to "F9"