FILE SYSTEM
-----------

MapEdit can create new look-up tables, 
edit old ones, read or write them
in files.
The current working file and directory
are indicated in the control panel
Directory and File
Loading : LOAD --> file colors are
displayed on map.
Ecriture : STORE --> map colors are
stored in file.
A message (+ beep !) confirms the end
of a read/write
operation, or informs of an eventual error.
File size : 3 x 256 bytes (RGB components),
no header:
R[0], .., R[255], G[0], ..,G[255],
B[0], ..,B[255].
This format is used implicitly by
Mapedit when clicking
LOAD or STORE buttons.



