This is a version of EhBASIC ported to the SYM-1 to operate under the Symbiosys
Operating System (Kernel Ver. V).

compile with the cc65 assembler by
  ca65 ehbasic.asm
  ld65 -tnone ehbasic.o

upload to the SYM and create the executable file by the command

# store * ehbasic 600 2860

to return to Symbiosys command prompt from within EhBASIC issue the command

CALL $9003