COMMAND SUMMARY (HELP) SCREEN
MOVE THE CURSOR WITH THE ARROW KEYS.
Home, PgUp, End, PgDn MOVE DIAGONALLY

 A  =  ALIGN CURSOR ON 2 FT CENTERS
 B  =  MOVE BEGIN LINE MARK TO CURSOR
 C  =  CALCULATE SQUARE FEET OF ROOM
 D  =  DRAW A LINE (BEGIN TO CURSOR)
 E  =  ERASE FROM BEGIN MARK TO CURSOR
 G  =  DRAW A GRID ON 2 FOOT CENTERS
 H  =  HELP (DISPLAY THIS SCREEN)
 L  =  LOAD FLOORPLAN FROM DISK
 M  =  MEASURE FROM BEGIN TO CURSOR
 N  =  NEGATE (REMOVE) GRID DOTS
 P  =  DRAW A DOT AT THE CURSOR
 S  =  SAVE FLOORPLAN ONTO DISK
 U  =  UNDO BACK TO LAST SNAPSHOT
Del =  TOGGLE (COURSE/FINE) MOVEMENT
Esc =  ERASE FLOORPLAN AND RESTART
Space  = SNAPSHOT FOR FUTURE UNDO
Ctrl C = QUIT THE PROGRAM
Ctrl A = HELP (DISPLAY THIS SCREEN)
Ctrl E = ENERGY ANALYSIS QUESTIONNAIRE
PRESS ANY KEY TO RETURN