Frame Configurations
====================
A "frame configuration" records the current arrangement of frames,
all their properties, and the window configuration of each one. (Note:Window Configurations.)
- Function: current-frame-configuration
This function returns a frame configuration list that describes
the current arrangement of frames and their contents.
- Function: set-frame-configuration configuration &optional nodelete
This function restores the state of frames described in
CONFIGURATION.
Ordinarily, this function deletes all existing frames not listed in
CONFIGURATION. But if NODELETE is non-`nil', the unwanted frames
are iconified instead.