New SURVO MM system parameters in SURVO.APU:
1 = videomode (Logical dimensions of a graph)
2 = gplot_layout (Locations and sizes of Survo graphics windows)
3 = soft_keys (Soft keys below the SURVO MM main window)
4 = edit_font, help_font, os_font (Sizes and fonts of SURVO MM windows)
5 = printer (Default PostScript printer)
6 = cursor (Size of the cursor)
7 = help_window (using a separate window for help texts)
8 = trim_width,trim_tolerance (for TRIM commands)
9 = close_graphs (closing Survo graphics windows on exit)
A = sucro_speed (default speed in tutorials)
B = language (working language)
C = session_tmp (control of subdirectories for temporary files)
S = General information on Survo system parameters