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push_switch |
Function (ROM Call 0x327) |
Executes TI-Basic 'switch' function.
push_switch expects that WinNum points to an integer expression.
If this integer is 0, push_switch pushes the active window number (1 for left
or top window, 2 for right or bottom window) to the expression stack. If this
integer is 1 or 2, push_switch activates window 1 or 2 and pushes the
previously active window number to the expressions stack. If WinNum
points to END_TAG, push_switch
switches windows and pushes the previously active window number to the
expression stack.
Of course, window switching is ignored if the calculator is not displaying a
split screen.
Uses: push_approx, push_ulong_to_integer, top_estack, EV_switch, estack_to_float, EV_appSide, _bcd_math