00100	C  MPRNT.F4********** DRAWS MUSIC ON THE PLOTTER OR XGP **********
00200	C *** READS DATA FROM CLFX, TAIL, FERM, BREP, REST, DRAW1, DRAW2
00300	C  LOAD WITH PPSRT, PLTCMD, NOTWRT, ITMSBX, TREST, CLFZ, LOOK
00400	
00500		IMPLICIT INTEGER(A-Q,S-Z)
00600		REAL DIS,PWDS,DISX,A,B,STFF,CENTR,POS,BOT,TOP,TOP2
00700		COMMON /DL/IXRX,SAVER,NAME /FRMT/F78F(1),FA1(1),FA5(1),ASK
00950	C					   ↓↓↓↓↓ V IS FOR READIN ONLY
01000		COMMON /ALF/INP(72),ML /XRN/RN(3000),V(1000)
01050		1 /STF/RSTFAC(-3/4),RSTJ3 /PLTR/PLT,RHT,DIS
01150		1 /PTR/PWDS(250),ITEM,L,I,M /DPY/GO,TOP,BOT
01250		COMMON R2,JA,CENTR,J2,RJQ(20),JQ(20) /POSI/STFF(-3/4),JJ2,POS
01400		EQUIVALENCE (J3,JQ(1)),(J4,JQ(2)),(J5,JQ(3)),(R5,RJQ(3))
01500		1,(R6,RJQ(4)),(J7,JQ(5)),(J6,JQ(4)),(R7,RJQ(5))
01600		1,(R4,RJQ(2)),(R3,RJQ(1)),(I1,INP(1)),(R8,RJQ(6))
01800		DATA STFF/-369.0,-246.0,-123.0,0.0,123.0,246.0,369.0,450.0/
01900		1 ,IP/'P'/
02000	
02100		TOP2=-999
02200		RNOMOV=0
02300		I1=0
02400	C  RESTART PROG. OR TYPE 'F' TO FINISH PLOTTER.(IT'S NOT AUTOMATIC.)
02700	2	TOP=-999
02800		BOT=999
02900	20	PLT=0
02910		PLOTIT=0
03000		PWDS(1)=1.
03100		EDX=-1
03200		DO 1402 K=-3,4
03300	1402	RSTFAC(K)=1.
03400		M=1
03500		ITEM=0
03700		I=1
03900		GO TO 5504
04000	
04100	
04200	11	CALL NOTWRT
04300	57	IF(PLT)GO TO 6120
04400		ITEM=ITEM+1
04500		IF(EDX.NE.-1.AND.M.LT.I)GO TO 6120
04600		IF(PLOTIT.EQ.-2)GO TO 2311
04700	CZZ	PWDS(ITEM+1)=I
04800	CZZ	PLT=0
05000	
05100	5504	IF(I1.EQ.IP)GO TO 2311
05320		INP(1)='P'
05340		INP(2)='X'
05400	311	JA=0
05500		IF(I1.NE.IP)GO TO 85
05600	2311	CALL PLTCMD
05700		IF(PLOTIT.EQ.0)GO TO 3005
05800		I1=IP
05900		PLOTIT=-1
06000	C  'PXG' OR 'PXC' GOES TO 'PLOT COMMAND' ROUTINE
06200	
06300	6531	M=1
06400		EDX=-1
06500		DO 5532 K=1,9
06600	5532	JQ(K)=RJQ(K)
06700	590	IF(PLOTIT.EQ.-1)GO TO 121
06800		I1=0
06900	243	R2=1.
07000	C TO RUN THROUGH DATA.
07200		R2=0
07300		R3=0
07400		R4=0
07500		TOP=-999
07600		BOT=999
07700	C  GOES TO PLOTTER
07800	85	M=1
07900		I=PWDS(ITEM+1)
08000		ITEM=0
08100	8852	PLT=1
08200		EDX=0
08400		GO TO 6120
08500	
08600	60	IF(JA.NE.88)GO TO 601
08700		RSTFAC(J3)=R2
08800	C  FOR STAFF SIZE FACTOR WITHOUT STAFF.
08900		GO TO 57
09000	CXX601	RSTJ3=RSTFAC(J3+4)
09050	601	RSTJ3=RSTFAC(J3)
09100	5541	POS=STFF(J3)
09200		J2=ROFF(RHORZ(R2))
09300	C  LINE IS DIVIDED INTO 200 POINTS.
09400		CALL CENTX
09434	C  SETS VERT.(CENTR) POSITION BASED ON STAFF AND R4
09468		R2=J2
09502		IF(JA.LE.2)GO TO 11
09536	551	GO TO(11,11,68,25,69, 11,81,67,25,125, 68,67),JA
09570		IF(JA.EQ.16.OR.JA.EQ.20)GO TO 116
09604		IF(JA.EQ.18)GO TO 80
09808	
09842	69	CALL MAKNUM(R6)
09876		GO TO 57
09910	
09944	68	CALL CLEFS
09978		GO TO 57
10012	
10046	67	CALL SLUR
10080		GO TO 57
10114	
10148	116	CALL ALPHA
10182		GO TO 57
10216	
10250	81	CALL KSIG
10284		GO TO 57
10318	
10352	80	CALL METER
10386		GO TO 57
10420	
10520	125	IF(R3.EQ.0)RMOV=R8
10556	25	CALL ITMSUB
10590	C   BAR LINES, BEAMS, STAFF LINES ****
10624		GO TO 57
11100	
11200	3005	REWIND 21
11300	C  GUARDS AGAINST LOSSAGE!
11400		PLOTIT=-2
11500		CALL IFILE(21,NAME)
11600	C  JUMP TO READ BIG FILES
11700	2200	J=ITEM+1
11800	2202	READ(21),X,Y,(PWDS(K),K=J,X+J),(RN(K),K=I,Y+I-2)
11900		1 ,JA,(V(K),K=1,JA),JA,(V(K),K=1,JA),RSTFAC,STFF
12110		IF(Y.LE.2000)GO TO 3202
12120		TYPE 4202,Y
12130		STOP
12140	4202	FORMAT(' ***** TOO MUCH DATA ',I4,'/2000')
12200	3202	ITEM=ITEM+X
12300		I=Y
12400		GO TO 6531
12500	121	IF(PLOTIT.EQ.0)GO TO 5504
12600	5121	CALL PLTSRT
12700	C  IF P5=0 MOVES UP AT START, IF P6=0 MOVES UP AT END.
12800		PLT=-1
12900	C  (J8) P8=1 OR 2 FOR 2-PASS PLOTS
13200		IF(R2.EQ.0)R2=1.
13300		DIS=R2*1.24
13400	CXX	IF(R3.EQ.0)R3=R2
13500		RHT=R3*1.2
13600	C   1.24 AND 1.2 ARE TO FIT 8 1/2 X 11 FORMAT
13700		BOT=-BOT*RHT
13710	CX	IXGP=100+BOT
13800		IF(TOP2.EQ.-999)GO TO 8121
13900		BOT=BOT+TOP2
14000		GO TO 9121
14100	8121	CALL PLOTS(K)
14200		RNOMOV=0
14228	9121	IF(R7.EQ.0)R7=RMOV
14237	C RMOV HAS INCHES FROM P8 OF STAFF 0.
14246		IF(RNOMOV.GT.1)BOT=RNOMOV
14255		RNOMOV=R6+R7*200.*R3
14273		RMOV=0
14400	C  R6=1 FOR NO MOVE AT END.  R7=# OF INCHES TO MOVE FOR NEW STAFF 0.
14600	C (J4) P4=1 FOR XGP OUTPUT
14720		IF(J5.NE.0)GO TO 6120
15000	C  MOVES 0 POINT OVER EACH TIME.
15200	6121	CALL PLOT(0,IFIX(BOT),-3)
15300	C  MOVES PLOTTER UP IF P5=0.
15500	
15600	C  NEXT RUNS THROUGH DATA WITH NEW CHANGES.
15700	6120	IF(M.GE.I)GO TO 7120
15800		CNT=RN(M)
15900		DO 6220 K=CNT+1,10
16000		JQ(K)=0
16100	6220	RJQ(K)=0
16200		JA=RN(M+1)
16300		M=M+2
16400		R2=RN(M)
16500		DO 9120 K=1,CNT
16600		RJQ(K)=RN(M+K)
16700	9120	JQ(K)=RJQ(K)
16800		M=CNT+M+1
17050		GO TO 60
17100	
17200	7120	M=1
17300	CZ	IF(EDX)GO TO 71201
17400	CZ	IF(PLT.EQ.1)EDX=-1
17500	CZ	PLT=0
17600	C  RETURNS FOR 'SL'=SAVE LAST
17700	CZ	GO TO 5504
17950	71201 	A=TOP*RHT+50.*RHT
18000		IF(RNOMOV.NE.0)A=0
18100		IF(RNOMOV.GT.1)A=RNOMOV
18200		CALL PLOT(0,IFIX(A),3)
18225		IF(RNOMOV.EQ.1)GO TO 20
18237	C  PRESERVES TOP AND BOT IF RNOMOV
18250	CX	CALL PLOT(0,TOP+IXGP,3)
18275		TOP=A
18300		TOP2=TOP
18400		GO TO 2
18500	C  TO MOVE 'PLOTTER' FOR XGP OUTPUT
18600	C  MOVES PLOTTER UP
18700	C  ALWAYS START PLOT WITH BOTTOM UNIT ON PAGE AND WORK UP.
18800	
19000		END