Blizzard Pass: Routine at C091

C091: Parse Line

Used by the routine at ReadKey. Stores ENTER. An empty line reprints the prompt; otherwise the line is parsed from the first character.
ParseLine	C091	LD (HL),A	Store ENTER and call PrintCharacter to echo it.
	C092	CALL $6394	Store ENTER and call PrintCharacter to echo it.
	C095	XOR A	Clear *Verb.
	C096	LD ($5B7F),A	Clear *Verb.
	C099	LD HL,$5B00	Point HL at CommandBuffer and fetch the first character.
	C09C	LD A,(HL)	Point HL at CommandBuffer and fetch the first character.
	C09D	CP $0D	Jump to PrintPrompt if the line is empty.
	C09F	JP Z,PrintPrompt	Jump to PrintPrompt if the line is empty.
	C0A2	JR ParseWord_Copy	Jump to ParseWord_Copy.