LD	(CH-ADD),HL	location before the first
				character to be considered.
		LD	D,A	The statement number is
				fetched.
		LD	E,+00	The E register is cleared in case
				EACH-STMT is used.
		LD	(NSPPC),+FF	Signal 'no jump'.
		DEC	D	The statement number minus
		LD	(SUBPPC),D	one goes into SUBPPC.
		JP	Z,1B28,STMT-LOOP	A first statement can now be
				considered.
		INC	D	However for later statements
		CALL	198B,EACH-STMT	the 'starting address' has to be
				found.
		JR	Z,1BF4,STMT-NEXT	Jump forward unless the state-
				ment does not exist.

Report N - 'Statement lost'

1BEC	REPORT-N	RST	0008,ERROR-1	Call the error handling
		DEFB	+16	routine.

THE 'CHECK-END' SUBROUTINE
This is an important routine and is called from many places in the monitor program when the syntax of the edit-line is being checked. The purpose of the routine is to give an error report if the end of a statement has not been reached and to move on to the next statement if the syntax is correct.

1BEE	CHECK-END	CALL	2530,SYNTAX-Z	Do not proceed unless
		RET	NZ	checking syntax.
		POP	BC	Drop the addresses of
		POP	BC	SCAN-LOOP & STMT-RET
				before continuing into
				STMT-NEXT.

THE 'STMT-NEXT' ROUTINE
If the present character is a 'carriage return' then the 'next statement' is on the 'next line'; if ' : ' it is on the same line; but if any other character is found then there is an error in syntax.

1BF4	STMT-NEXT	RST	0018,GET-CHAR	Fetch the present character.
		CP	+0D	Consider the 'next line' if
		JR	Z,1BB3,LINE-END	it is a 'carriage return'.
		CP	+3A	Consider the 'next statement'
		JP	Z,1B28,STMT-LOOP	if it is a ' : '.
		JP	1C8A,REPORT-C	Otherwise there has been a
				syntax error.

THE 'COMMAND CLASS' TABLE

address	offset	class number	address	offset	class number
1C01	0F	CLASS-00-1C10	1C07	7B	CLASS-06,1C82
1C02	1D	CLASS-01,1C1F	1C08	8E	CLASS-07,1C96
1C03	4B	CLASS-02,1C4E	1C09	71	CLASS-08,1C7A
1C04	09	CLASS-03,1C0D	1C0A	B4	CLASS-09,1CBE
1C05	67	CLASS-04,1C6C	1C0B	81	CLASS-0A,1C8C
1C06	0B	CLASS-05,1C11	1C0C	CF	CLASS-0B,1CDB

THE 'COMMAND CLASSES - 00, 03 & 05'
The commands of class-03 may, or may not, be followed by a number. e.g. RUN & RUN 200.

1C0D	CLASS-03	CALL	1CDE,FETCH-NUM	A number is fetched but zero
				is used in cases of default.