00100	C******* SUBRS  TAIL, FERMTA, REST, BREP, EXCH, SORT2, NOZERO,
00150	C******* JDRAW,CENTR,LINX,UNPACK,ROFF,NOIR, KSIG, ALPHA
00200		SUBROUTINE TAIL(RJX,RA,RMINI)
00300		COMMON /STF/RSTFAC(8),RSTJ3
00400		COMMON /PLTR/IPLT,RHT,DIS
00500		DIMENSION ITAIL(16)
00600		DATA ITAIL/16,100090007,110012,120016,200120016,120019,100026,
00700		1 80030,20036, 40, 33, 30031, 50029,80025,100022,120016/
00710		CALL CENTER(RJY)
00800		Q=-1.
00900		IF(RA)Q=1.
00905		IF(IPLT)GO TO 2
00910		ITAIL(1)=10
01100	1	CALL JDRAW(ITAIL,RJX,RJY,RMINI,1.,Q)
01200		RETURN
01250	2	P=Q
01300		IF(RMINI.NE.RSTJ3)P=P*.6
01400		ITAIL(1)=16
01500		CALL FILLMS(12,ITAIL(5),RJX,RJY,ABS(P),P)
01600	C RA=-,STEM UP;  RA=+, STEM DOWN.
01650		GO TO 1
01700		END
01800	
01900		SUBROUTINE REST
02000		COMMON /STF/RSTFAC(8),RSTJ3/PLTR/IPLT,RHT,DIS
02100		COMMON R2,JA,CENTR,J2,RJQ(20),JQ(20)
02200		EQUIVALENCE(J5,JQ(3))
02300		DIMENSION LRST(3),IRST(47),MR(2),MF(2)
02400		DATA IRST/9,100000033,160033,160030, 30,32 ,160032 ,160031,
02600		1 31,  23,100000051,100038,32,110017,200050044, 32 ,50026,
02700		1 100038,50044,100110017,70018,50017,50015,60011, 10016,
02800		1 18,  20,10022,30023, 50023, 70022,110017,
02900		1 15,100030033, 40032, 80032,120035,150039,70014,200010037,
03000		1 30039, 50039, 70037, 70035, 50033, 30033,10035/
03100		1,LRST/1,10,33/,MR/18,8/,MF/15,40/
03150	C  LRST = BEGINNING OF EACH REST, MR=FILLER WDCNT, MF=FILL START.
03200	
03400		L=J5
03500		IF(L.GT.1)L=1
03600		IF(L)L=-1
03700	C  L>3 WHEN SEVERAL TAILS ON REST
03800		CALL CENTER(CENTR)
03900		IF(J5.EQ.-2)CENTR=CENTR+9.4*RSTJ3
04000		CALL JDRAW(IRST(LRST(L+2)),R2,CENTR,RSTJ3,1.,1.)
04100		IF(J5.OR.IPLT.GE.0)RETURN
04200		L=L+1
04300		CALL FILLMS(MR(L),IRST(MF(L)),R2,CENTR,1.,1.)
04400	C  WHY GO THROUGH NOTWRT??
04500		END
04600	
04800	C  READS DATA 
06100	C  FOR SINGLE (OR DOUBLE) BAR REPEAT SIGN
06200		SUBROUTINE BREP(R2,RSTJ3)
06300		DIMENSION IREP(35)
06400		DATA IREP/35,100000015,280043,290043, 10015, 20015, 300043,310043
06500		1,30015, 40015, 320043,100020037, 30038, 40038, 50037
06600		1,50036, 40035, 30035, 20036, 20037, 50037, 20036, 40036
06700		1,100270022,280021,290021,300022,300023,290024,280024,270023
06800		1,270022, 300022, 270023, 290023/
07000		CALL CENTER(R)
07100		CALL JDRAW(IREP,R2,R,RSTJ3,1.,1.)
07200		END
07300	
07400		SUBROUTINE FERMTA(RINV)
07500		COMMON R2,JA,CENTR,J2,RJQ(20),JQ(20)
07600		COMMON /PLTR/IPLT,RHT,DIS
07700		COMMON /STF/RSTFAC(8),RSTJ3
07800		DIMENSION JFERM(45)
07900		DATA JFERM/24,310020003,10010010,20015,60017,110017,160015,
08000		1 190010,200003,170010,150012,120014,70014,30012,10010,
08100		1 10020003,100070007,80008,100008,110007,110006,100005,80005
08200		1 ,70006, 20,100081006, 80012,  90012,  91006, 110030002, 30008,
08300		1 70002,130008,170002, 200005, 200170002,141001,100005,130008,
08400		1 170002, 100070002, 41001, 5, 30008, 70002/
08410		IF(RINV.LT.17)GO TO 1
08420		JFERM(29)=16
08425		JFERM(35)=210005
08430		IF(RINV.NE.17)GO TO 2
08435		JFERM(29)=91006
08440		J=25
08450		GO TO 4
08460	2	JFERM(29)=16
08470	C  FOR INVERTED MORDANT
08480		J=29
08485	4	RINV=1.
08490		GO TO 3
08500	1	J=1
08590	3	CALL JDRAW(JFERM(J),R2,CENTR,RSTJ3,1.,RINV)
08700		IF(IPLT.GE.0)RETURN
08710		IF(J.EQ.1)GO TO 5
08720		J=35
08730		JFERM(35)=10
08750	5	CALL FILLMS(JFERM(J),JFERM(J+1),R2,CENTR,1.,RINV)
08800		END
08900	
09000		SUBROUTINE EXCH(X,Y)
09100		Z=X
09200		X=Y
09300		Y=Z
09400		END
09500		SUBROUTINE SORT2(RPOS,M)
09600		DIMENSION RPOS(2,200)
09700		L=2
09800	3	J=-1
09900		RX=RPOS(1,L-1)
10000		DO 2 K=L,M
10100		IF(RPOS(1,K).GE.RX)GO TO 2
10200		RX=RPOS(1,K)
10300	C   WHY WERE ALL THE RX'S  JX ????? 9/6/73
10400		J=K
10500	2	CONTINUE
10600		IF(J)GO TO 4
10700		K=L-1
10800		CALL EXCH(RPOS(1,K),RPOS(1,J))
10900		CALL EXCH(RPOS(2,K),RPOS(2,J))
11000	4	L=L+1
11100		IF(L.LE.M)GO TO 3
11200		END
11300	
11400		SUBROUTINE NOZERO(X)
11500		IF(X.EQ.0)X=1
11600		END
11700	
11800		SUBROUTINE PNUM
11900		COMMON R2,JA,CENTR,J2,R3,R4,R5,RJQ(17),J3,J4,J5,
12000		1 J6,J7,J10J,IPUNC,SIZ,RXX,RX,JQ(10)
12100		COMMON /STF/RSTFAC(-3/4),RSTJ3
12200		COMMON /NU/NUMQ(44),RNUMS(327),RACCI(22),NACCI(3)
15000		CALL CENTX
15100		J10J=J6
15200		CALL NOZERO(R5)
15250		SIZ=R5*RSTJ3
15300		IPUNC=0
15400		IF(J10J.LT.44)GO TO 451
15500		IPUNC=J10J
15600		IF(J10J.EQ.44)J10J=38
15700		IF(J10J.GE.45)J10J=36
15800		IF(J6.NE.46)GO TO 451
15900		RXX=4
16000		CALL RJBX(-RXX)
16100		RX=16
16200		CENTR=CENTR+RX*SIZ
16300	CC51	RX=RDIS*RSTJ3
16400	451	IX=NUMQ(J10J+1)
16500	C  IX=END # OF ITEM
16600	C  IX+1=1ST PART OF ITEM
16700	      CALL RDRAW(IX+1,RNUMS(IX),RNUMS,SIZ,R2,CENTR+RSTJ3*3.,SIZ)
16800		IF(IPUNC.EQ.0)RETURN
16900		IF(IPUNC.NE.46)GO TO 351
17000		CALL RJBX(SIZ*2.*RXX)
17100	C  FOR "
17200	651	IPUNC=0
17300		GO TO 451
17400	351	RXX=11
17500	C FOR : AND ;
17600		CENTR=CENTR+RXX*SIZ
17700		J10J=38
17800		GO TO 651
17900		END
     

00100	C****** FOR LISTS OF LETTERS, ETC. AND TRILL *******
00200		SUBROUTINE ALPHA
00300		COMMON /PLTR/IPLT,RHT,DIS /FONT/J6ONT
00400		COMMON R2,JA,CENTR,J2,RJQ(20),JQ(20)
00500	       EQUIVALENCE(J3,JQ(1)),(J4,JQ(2)),(J5,JQ(3)),(R5,RJQ(3)),
00600		1(R8,RJQ(6)),(NRJ,RJQ(8)),(JX,JQ(11)),(RSX,JQ(12)),
00700		1(R6,RJQ(4)),(J7,JQ(5)),(J8,JQ(6)),(J9,JQ(7)),(J10,JQ(8))
00800		1,(J6,JQ(4)),(R7,RJQ(5)),(R4,RJQ(2)),(IFNT,JQ(13)),
00810		1(NR,JQ(14)),(RSP,JQ(15)),(RY,JQ(16)),(RX,JQ(17)),(RZ,JQ(18)),(RW
00820		1,JQ(19)),(RB,JQ(20)),(R,RJQ(20)),(FILL,RJQ(19))
00825		1,(JTR,RJQ(17)),(RF,RJQ(15)),(JJ2,RJQ(14))
00900		COMMON/STF/RSTFAC(8),RSTJ3
01000		DATA R4X/-2.1/
01100	
01200		IF(JA.EQ.20)GO TO 20
01210		JTR=99
01400	C  PRIMITIVE IS DEFAULT FONT.  #=SET BACK TO PRIM.
01500	C ONLY 11 LETTERS WITHOUT FONT RESET.
01700	54	R=19.7*R5*RSTJ3
01800		RB=J2
01900		J9=0
02000	C J9=0 AVOIDS ROTATION IN 'CLEFS'
02300		DO 50 KA=4,6
02400		JY=RJQ(KA)*100.+.2
02500		JX=1000000
02600		DO 53 LA=1,4
02700		J6=JY/JX
02702		R2=J2
02705		IF(J6.EQ.99)GO TO 55
02707	C NO MORE IN THIS WD.
02710		IF(J6.LT.50)GO TO 1
02800		GO TO(2,3,1,4,5),J6-49
02900	C  SWITCHES FOR DIFF. FONTS.
03000	2	NR='BDR40'
03100	C  &=NON-ITALICS  --  J6ONT IS TEMPORARY SWITCH  5/74
03150		GO TO 8
03200	3	NR='BDI40'
03300	C  @=51=ITALICS
03350	8	IF(IFNT.EQ.0)IFNT=-1
03400		GO TO 11
03500	4	FILL=-2
03600		GO TO 11
03700	5	FILL=0
03800		GO TO 11
03900	1	CALL SPACER(J6,IFNT,RB,R)
03950		IF(J6-47)7,6,11
07300	7	IF(J6ONT.EQ.0.AND.IPLT.GE.0)GO TO 30
07400	C  J6ONT=0 FOR FIXED WIDTH OF FONTS.  = AND ONLY DPYS PRIMITIVE.
07600		J5=J6
07610		IF(IFNT.EQ.0)GO TO 30
07650		IF(J6.GE.36)GO TO 30
07675	C  PUNCTUATION AND SPACE.
07700		IF(IFNT.AND.J5.GT.9)J5=J5+26
07800		RX=R6
07900		R6=R5*.28
08000	C  .29 IS SIZE FACTOR -- PERHAPS CHANGE SIZE IN FONT TO =1.
08100		RY=R7
08200		R7=R6
08300		RZ=R8
08400		RW=R4
08500		R4=R4+R4X
08550	C  SHIFTS DOWN ??? WHY NOT GET RID OF THIS.??
08600		R8=FILL
08700		NRJ=NR
08800	C  GETS RIGHT FILE
08900		JA=11
09025	CC	R2=J2
09050		CALL CLEFS
09100		R6=RX
09200		R7=RY
09300		R8=RZ
09400		R4=RW
09500	C  PUTS BACK RIGHT STUFF
09700		GO TO 6	
09800	
09950	30	J7=0
10000		CALL PNUM
10100	C  47=BLANK  (WAS 99)
10500	6	J2=ROFF(RB)
11000	11	JY=JY-J6*JX
11200	53	JX=JX/100
11300	50	CONTINUE
11310	55	IF(JTR.EQ.99)RETURN
11400		GO TO 52
11500	
11550	
11600	C  FOR TRILLS
11800	C  RTR SAVES R2(WHICH GETS CLOBBERED WHEN 'TR' IS WRITTEN.)
11900	C 20, POS1, STF, NT#, SIZE, POS2, X     IF X=1 THEN NO WAVEY LINE
11910	20	CALL NOZERO(R5)
11955		R10=R5
12000		R5=.8*R5
12050		J2=J2+6*RSTJ3
12100		RF=R6
12200		JJ2=J2
12300		R6=495129.27
12400	C  %@tr  LWR CASE, ITAL.  TR
12500		R7=999999.99
12600		R8=R7
12700		JTR=J7
12800		GO TO 54
13000	52	IF(JTR.NE.0)RETURN
13200	C   RETURN IF NO WAVY LINE IS NEEDED
13210		J2=JJ2+20.*RSTJ3*R10
13300		JA=4
13500		J7=-2
13600	C  J7 IS SWITCH TO DRAW WIGGLE
13650		R6=RF
13700		R5=R4+.7*R10
13710		R8=.9*R10
13735	C  R10 IS SIZE (P5)
13750		J10=0
13760		IF(IPLT)J10=1
13800		CALL ITMSUB
13860	C  SINGLE WIGGLE ON DPY, DOUBLE ON PLOTTER.
13900		END
14000	
14100	
14200		SUBROUTINE SPACER(J6,IFNT,RB,R)
14300	C  SPACES ALPHABET ITEMS.
14400		DATA RS/1.08/,RSPC/1./,RLWR/.96/
15200	C  JUMP TO USE PRIMITIVE ALPHABET.
15300		IF((J6.GT.9.AND.J6.LT.36).OR.J6.GT.47)GO TO 10
15400	C NEXT FOR NUMBERS, SPACE AND PUNCTUATION.
15500		RSX=RSPC
15550		IF(IFNT)RSX=.9
15600		GO TO 3
15700	10	IF(J6.LT.47)GO TO 5
15800		IF(J6.EQ.52)GO TO 14
15900		IF(J6.EQ.48)IFNT=1
16000		IF(J6.EQ.49)IFNT=-1
16100		RETURN
16200	14	IFNT=0
16300	C  #=52=PRIMITIVE
16400		JA=5
16600		RETURN
17000	5	RSX=RS
17200		IF(IFNT)RSX=RLWR
17250	C  FOR LOWER CASE SPACING.  (96%)
17400		IF(J6.EQ.22.OR.J6.EQ.32)RSX=RSX*1.12
17500	C  FOR M AND W
17700	3	IF(J6.EQ.1.OR.J6.EQ.18.OR.J6.EQ.19.OR.J6.GE.36)GO TO 21
17705	C  FOR 1,I AND J
17710		IF(IFNT.GE.0)GO TO 4
17720	C  NEXT FOR LOWER CASE ONLY.
17730	      IF(J6.NE.15.AND.J6.NE.19.AND.J6.NE.21.AND.J6.NE.29)GO TO 4
17735	21	IF(J6.NE.47)RSX=RSX*.68
17750	C  FOR F,I,J,L,T
17800	4	RB=RB+R*RSX
17900		END
18000	
19000	
19100		SUBROUTINE JDRAW(M,R2,CENTR,RSTJ3,RX,RY)
19200		COMMON/LL/LL
19300		DIMENSION M(1)
19400		RC=RX*RSTJ3
19500		RD=RY*RSTJ3
19600		DO 2 K=2,M(1)
19700		CALL UNPACK(IA,IB,M(K))
19800	2	CALL LINES(FLOAT(IA)*RC+R2,FLOAT(IB)*RD+CENTR,LL)
19900		END
20000	
20100		SUBROUTINE CENTER(CNTR)
20200	C  TO CENTER ITEMS CREATED WITH DRAWING PROG.
20300		COMMON /STF/RSTFAC(8),RSTJ3
20400		COMMON R2,JA,CENTR,J2,RJQ(20),JQ(20)
20500		COMMON/POSI/STF(8),JJ2,POS
20600		EQUIVALENCE (R4,RJQ(2))
20700		CNTR=POS+(2+AMOD(R4,100.)*7)*RSTJ3
20800		END
20900	
21000		SUBROUTINE LINX(A,B,C,D)
21100	C  SAVES SPACE FOR SINGLE LINES.
21200		CALL LINES(A,B,3)
21300		CALL LINES(C,D,2)
21400		END
21500	
21600		SUBROUTINE UNPACK(M,N,I)
21700		COMMON/LL/L
21800	C  L IS FOR VIS. OR INVIS. LINES.
21900		N=I
22000		L=2
22100		M=N/100000000
22200		IF(M.EQ.0)GO TO 2
22300		L=3
22400		N=N-100000000*M
22500	2	M=N/10000
22600		N=MOD(N,10000)
22700		IF(M.GT.1000)M=1000-M
22800		IF(N.GT.1000)N=1000-N
22900		END
23000	
23100		FUNCTION ROFF(R)
23200		S=.5
23300		IF(R)S=-S
23400		ROFF=R+S
23500		RETURN
23600		END
23700	
23800	
23900	C**************  NOIR, RJBX, CENTX ***************
24000		SUBROUTINE NOIR(RMINI)
24100	C  BLACKS IN NOTES
24200	      COMMON R2,JA,CENTR,J2,RJQ(20),JQ(12),B,C,KC,D,N,JY,M,L
24300		COMMON/PLTR/IPLT,RHT,DIS /XRN/IRN(4000)
24400		EQUIVALENCE (PRE,IRN(1))
24500		DATA BL/7.5/,BH/6.7/
24600	C  ADJUST BH AND FL FOR HEIGHT OF NOTE AND 'WIDTH'
24700		IPOS=ROFF(R2*DIS)
24800	CC	IF(RMINI.LT..9)IPOS=IPOS+1
24900		JPOS=ROFF(CENTR*RHT)
25000		IF(-RMINI.EQ.PRE)GO TO 10
25100		PRE=-RMINI
25200	CC	D=.25*RMINI
25250		D=.25
25300		B=BH*RMINI*RHT
25400		E=RMINI*DIS
25500		A=BL*E
25600		IC=A
25700		A=A*A
26200		E=-B/4.
26300		K=B
26400		B=B*B
26500	C  USES EQUATION FOR ELLIPSE
26600		N=1
26700		NX=2
26800	6	DO 1 J=-K,K
26900		Y=J*J
27000		X=SQRT(A-(A*Y)/B)
27100		L=E-X
27200		M=X+E
27300	C  THE TWO SIDES OF THE LINE
27400		IF(N)CALL EXCH(L,M)
27500		IRN(NX)=L
27600		IRN(NX+1)=M
27700	C     C IS VERTICLE POS.
27800		NX=NX+2
27900		E=E+D
28000	C   E IS TO TILT IT.
28100	1	N=-N
28200	10	CALL PLOT(IPOS,JPOS,3)
28300		N=2
28400	C   1ST LOC. OF ARRAY HAS "PRE"
28500		L=IPOS+IC
28600		DO 11 M=-K,K
28700		J=M+JPOS
28800		CALL PLOT(L+IRN(N),J,2)
28900		CALL PLOT(L+IRN(N+1),J,2)
29000	11	N=N+2
29100		END
29200	
32200		SUBROUTINE RJBX(R)
32300	       COMMON R2,RJQ(43)/STF/RSTFAC(8),RSTJ3
32400		R2=R2+R*RSTJ3
32500		END
32600	
32700		SUBROUTINE CENTX
32800	       COMMON A,B,CENTR,D,E,R4,R(38) /STF/RSTFAC(8),RSTJ3
32900		1 /POSI/STFF(8),JJ2,POS
33000		CENTR=POS-18.*RSTJ3+AMOD(R4,100.0)*RSTJ3*7.
33100		END
33200	
33300	C   *******  7, POS,  STF, NUM OF SHARPS OR FLATS (+ OR -), CLEF, HGT
33400	C		      (	CLEF = TREB,0  BASS,1  ALT,2  TEN,3 )
33500		SUBROUTINE KSIG
33600	C   FOR KEY SIGNATURES AND ACCENTS, ETC. (IN 'SCORE')
33700	      COMMON R2,JA,CENTR,J2,RJQ(20),JQ(17),T,S,Z/STF/RSTFAC(-3/4),RSTJ3
33800		EQUIVALENCE (R4,RJQ(2)),(J4,JQ(2)),(J5,JQ(3)),(J6,JQ(4))
33900	
34000		JA=6
34100	C  USES THIS KEY NUM IN NOTWRT
34200	C   COUNTER
34300		IZ=IABS(J4)
34400	C  NUMBER OF CALLS ON NOTWRT
34500	C  THE CLEF NUM.  IT GETS WIPED OUT IN NOTWRT.
34600		JW=1
34700		IF(J4.GT.0)JW=2
34800	C   THE CODE FOR FLAT OR SHARP
34900	5333	CLEF=-(J5+1)
35000	C CLEF #S ARE CHNGD TO -1,-2,-3,-4 (TREB.,BA.,ALT.,TEN.)
35100	C  CLEF NOW SET IN MAIN PROG.
35200	C  IF NO CLEF GIVEN, TREBLE IS USED.
35300		T=10.
35400		IF(CLEF.LT.-2.)T=11.
35500		S=CLEF+4.
35600		IF(CLEF.EQ.-4)S=-1.
35700		IF(J4.LT.0)GO TO 253
35800		W=-3.
35900		YY=4.
36000		Z=11.
36100	C  SHARPS
36200		GO TO 353
36300	253	W=3.
36400		YY=-4.
36500		Z=7.
36600	C  FLATS
36700	353	N=1
36800		RX=J2
36900		RA=0
37000	C   RA IS AMOUNT TO BE ADDED TO ORIGINAL POS.
37100		DO 553 KA=1,IZ
37200		J5=JW
37300		R2=RX+RA
37400		RA=RA+13.*RSTJ3
37500	C  MOVES OVER FOR NEXT ACCI.
37600		RD=Z
37700		R4=Z
37800		IF(CLEF.NE.-1.)GO TO 7
37900		IF(R4.GT.12.)R4=R4-7.
38000		GO TO 9
38100	7	R4=R4-S
38200		IF(R4.GT.T)R4=R4-7.
38300	C  ABOVE ARRANGES VERT. POS OF ACCIS.
38400	9	J4=R4
38500	C  FOR VERT. POS. IN 'DRWNT' (WHEN PLOTTING.)
38600		CALL CENTX
38700		CALL NOTWRT
38800		Z=RD+W
38900		IF(N)Z=RD+YY
39000	553	N=-N
39100		END