save-system
	implement for Linux
sfind
	make standard ( a u 0 | xt -1 | xt 1 )
save-input restore-input
	Debug!
Locals
	implement
Breakpoints
	implement
see
	Handle standard control structures
forget
	implement
marker
	implement
compare
	Match ANSI specifications
accept
	???
Floating Point
	implement (using co-pro?)
CR, LF or CR/LF
	Support
BMW, EDITB or custom
	Native support
Assembler
	implement
