Kentilla: Routine at EE60

EE60: BASIC Helper

Used by the routine at JumpTable. Jump-table target JumpTable_BasicHelper: reload NSPPC from ParserState and continue the BASIC-list match.
BasicHelper	EE60	LD HL,($5BA0)	Reload NSPPC from ParserState; jump to MatchTokenInBasicList_AdvanceEntry if dirty.
	EE63	LD ($5C57),HL
	EE66	LD A,($5BFD)
	EE69	AND A
	EE6A	JR NZ,MatchTokenInBasicList_AdvanceEntry
	EE6C	JR BasicHelper_AdvanceEntry	Jump to BasicHelper_AdvanceEntry.
This entry point is used by the routine at MatchTokenInBasicList.
BasicHelper_Scan	EE6E	LD HL,($5C57)	Compare the next BASIC-list word to the token at InputBuffer_TokenStart.
	EE71	LD DE,$0008
	EE74	ADD HL,DE
	EE75	PUSH HL
	EE76	LD DE,($5BA7)
	EE7A	CALL CompareTokenToWord
	EE7D	POP HL
	EE7E	JR NC,MatchTokenInBasicList_Hit	Jump to MatchTokenInBasicList_Hit if matched.
BasicHelper_NextWord	EE80	INC HL	Skip to the next space-separated word in this entry.
	EE81	LD A,(HL)
	EE82	CP $22
	EE84	JR Z,BasicHelper_AdvanceEntry
	EE86	CP $20
	EE88	JR NZ,BasicHelper_NextWord
	EE8A	INC HL	Compare that word to the token at InputBuffer_TokenStart.
	EE8B	LD DE,($5BA7)
	EE8F	CALL CompareTokenToWord
	EE92	JR NC,MatchTokenInBasicList_Hit
BasicHelper_AdvanceEntry	EE94	CALL StepBasicListEntry	Step to the next entry or report a miss.
	EE97	CP B
	EE98	JR C,BasicHelper_Scan
	EE9A	JR MatchTokenInBasicList_Miss