%OTHER BUTTONS
%
%    Hopefully you've already figured out how the HELP
%button works, and you're reading this on the main
%MATLAB workspace.  All available controls are still
%operational. Press the CLOSE HELP MENU button to remove
%the help options and restore the SQUARE TRANSFORMATION
%control panel.
%   The AX+B button replaces the SQUARE TRANSFORMATION
%control panel with a window entitled "Ax+b Data." This
%window dislays the matrix A and the vector b of the
%linear transformation Ax+b which is the current function. 
%All other controls, including the Function Selection Box,
%are still operational, and changing the current function
%updates A and b displays.  You may also enter values or
%expressions here manually (see GENERAL help). Press the
%CLOSE AX+B BOX button to remove the "Ax+b Data" window
%and restore the SQUARE TRANSFORMATION control panel.
%   The SAVE button allows you to save all IFS data on the
%functions currently in the FRACTORY workspace.  It does
%not save session-specific settings, such as the
%Function On settings, Number of Iterations, etc. When you
%press the SAVE button, a window will open above it with an
%editable text box.  Click in the box, then type the name
%under which you want your current functions to be saved.
%The data is stored in a suffixless ASCII file of that
%name. This data may be loaded into the main MATLAB
%workspace (see GENERAL help).  If a suffixless file by
%that name already exists, the message "Replace existing?"
%and a YES button will appear.  Either press the YES button
%if you want to overwrite your old file, or press CANCEL to
%abort.  The CANCEL button may be pressed at any time to
%remove the Save window.
%
%   ...Move the pointer over this window and
%      press any key to continue...