RPL Debugging Window
The RPL Debugging Window can be opened and closed by using the Debug4x Main Window's View Menu or by the shortcut keys ctrl+D (think of debugging).

The RPL debugging window is a set of movable and sizable panels.  These panels can be moved by holding down the shift key and sliding the panel with the left mouse button.  The panels can be sized by holding down the shift key and sliding the black corner square in the lower left of the panel.

Individual panels can be displayed or hidden by right clicking with the mouse in the RPL Debugging Window and checking/unchecking the panel's name.

The panels are:
- Memory Map
- Local Variables
- Memory Test
- Control
- Virtual Stack
- Temporary Objects (TEMPOB)
- Last Instructions
- Return Stack
- RPL Stack
- Home Directory
- BitMaps
- Arrays