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
00700		COMMON /DL/IXRX,SAVER,NAME
00800	CC	DIMENSION V(78),LIST(200)
00900		COMMON/FRMT/F78F(1),FA1(1),FA5(1),ASK/SIZ/RSZ,JCEN,KCEN
01000		COMMON/ALF/INP(3),ML/XRN/RN(4000)/STF/RSTFAC(8),RSTJC
01100		COMMON /PLTR/PLT,RHT,DIS/PTR/PWDS(250),ITEM,L,I,IX
01200		COMMON RJB,JA,CENTR,JB,RJQ(20),JQ(20)/POSI/STFF(8),JJB,POS
01300		COMMON/DPY/GO,RXGP,TOP,BOT
01400		EQUIVALENCE (JC,JQ(1)),(JD,JQ(2)),(JE,JQ(3)),(RJE,RJQ(3))
01500		1,(RJF,RJQ(4)),(JG,JQ(5)),(JH,JQ(6)),(JF,JQ(4)),(RJG,RJQ(5))
01600		1,(RJD,RJQ(2)),(RJC,RJQ(1)),(I1,INP(1))
01700	CC	1,(LIST,RN(3100)),(V,RN(3000))
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		RXGP=0
02300		I1=0
02400	C  RESTART PROG. OR TYPE 'F' TO FINISH PLOTTER.(IT'S NOT AUTOMATIC.)
02500	2	PLOTIT=0
02600		RSZ=.845
02700		TOP=-999
02800		BOT=999
02900		PLT=0
03000		PWDS(1)=1.
03100		EDX=-1
03200		DO 1402 K=1,8
03300	1402	RSTFAC(K)=1.
03400		M=1
03500		ITEM=0
03600		IXRX=0
03700		I=1
03800	58	GO=-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		PWDS(ITEM+1)=I
04800		PLT=0
04900		GO=-1
05000	
05100	5504	IF(I1.EQ.IP)GO TO 2311
05200	59	TYPE 56
05300		ACCEPT 89,INP
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
06100	89	FORMAT(72A1)
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	RJB=1.
07000	C TO RUN THROUGH DATA.
07100	241	RSZ=.845*RJB
07200		RJB=0
07300		RJC=0
07400		RJD=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
08300		GO=0
08400		GO TO 6120
08500	
08600	60	IF(JA.NE.88)GO TO 601
08700		RSTFAC(JC+4)=RJB
08800	C  FOR STAFF SIZE FACTOR WITHOUT STAFF.
08900		GO TO 57
09000	601	RSTJC=RSTFAC(JC+4)
09100	5541	POS=STFF(JC+4)
09200		JB=RHORZ(RJB)
09300	C  LINE IS DIVIDED INTO 200 POINTS.
09400		CENTR=POS
09500	551	IF(JA.EQ.4.OR.JA.EQ.10)GO TO 25
09600		IF(JA.EQ.7)GO TO 81
09700		IF(JA.LE.12.OR.JA.EQ.30)GO TO 11
09800		IF(JA.EQ.18)GO TO 80
09900		CALL ALPHA
10000		GO TO 57
10100	
10200	81	CALL KSIG
10300		GO TO 57
10400	
10500	80	CALL METER
10600		GO TO 57
10700	
10800	25	CALL ITMSUB
10900	C   BAR LINES, BEAMS, STAFF LINES ****
11000		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)
11910	CC	1 (PWDS(K),K=J,X+J),(RN(K),K=I,Y+I-2),ISCR,(V(K),K=1,ISCR),
12000	CC	1 LCNT,(LIST(K),K=1,LCNT)
12100	CC	READ(21),RSTFAC,STFF
12200		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-JH
12900	C  (JH) P8=1 OR 2 FOR 2-PASS PLOTS
13000		M=I
13100		I=I+M-1
13200		IF(RJB.EQ.0)RJB=1.
13300		DIS=RJB*1.24
13400		IF(RJC.EQ.0)RJC=RJB
13500		RHT=RJC*1.2
13600	C   1.24 AND 1.2 ARE TO FIT 8 1/2 X 11 FORMAT
13700		BOT=-BOT*RHT
13800		IF(TOP2.EQ.-999)GO TO 8121
13900		BOT=BOT+TOP2
14000		GO TO 9121
14100	8121	CALL PLOTS(K)
14200		RXGP=995.-BOT
14300	9121	NOMOVE=RJF+RJG*148.*RJC
14400	C  RJF=1 FOR NO MOVE AT END.  RJG=# OF STAVES TO MOVE FOR NEW STAFF 0.
14500		IXGP=JD
14600	C (JD) P4=1 FOR XGP OUTPUT
14700		IF(JE.NE.0)GO TO 1122
14800		IF(RJD.EQ.0)GO TO 6121
14900		IF(TOP2.NE.-999)RXGP=RXGP-BOT
15000	C  MOVES 0 POINT OVER EACH TIME.
15100		GO TO 1122
15200	6121	CALL PLOT(0,BOT,-3)
15300	C  MOVES PLOTTER UP IF P5=0.
15400	1122	IXRX=IXGP
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		RJB=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
16900		IF(EDX.LE.0)GO TO 60
17000		GO TO 5504
17100	
17200	7120	M=1
17300		IF(EDX)GO TO 71201
17400		IF(PLT.EQ.1)EDX=-1
17500		PLT=0
17600	C  RETURNS FOR 'SL'=SAVE LAST
17700		GO TO 5504
17800	71201	X=50*RHT
17900		TOP=TOP*RHT+X
18000		IF(NOMOVE.NE.0)TOP=0
18100		IF(NOMOVE.GT.1)TOP=NOMOVE
18200		IF(IXGP.EQ.0)CALL PLOT(0,TOP,3)
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	
18900	56	FORMAT(' PXG OR PXC'/)
19000		END