1  COM A[25],V[2,10]
2  COM A$[255],A1$[255],B0$[5],D0$[255],F0$[1],F1$[11],S0$[6]
3  COM H0$[94],H1$[94],J0$[3],J1$[3],K1$[15],P0$[184],P1$[4]
4  COM N0$[1],U0$[11],U1$[11],V0$[10],V1$[10],W$[102],W0$[8],W1$[255],Z$[255]
5  COM C0,C1,C2,C3,C4,C5,C6,C7,C8,C9,D0
6  COM D,D1,D2,F9,G,G0,G8,L,S0,V0,V1,V2,V3,V5,V7
7  COM W0,W1,W3,W5,W8,W9
10  COM L[5],M[64,2],N[64,2],P[2]
11  COM B$[94],L$[94],M$[94],N$[94],O$[94],P$[94]
12  COM L1,L2,L3,L4,L7,M1,M2,M3,M4,M5,M7,M8,M9,N1,N2,N3,N4
15  REM (C) COPYRIGHT  HEWLETT-PACKARD CO. 1976
16  REM ALL RIGHTS RESERVED.  NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED,
17  REM REPRODUCED OR TRANSLATED TO ANOTHER PROGRAM LANGUAGE WITHOUT THE
18  REM PRIOR WRITTEN CONSENT OF HEWLETT-PACKARD CO.
50  FILES *,*
99  CHAIN "$EDITOR"
100  REM *ENTRY*
110  IF  ERROR  THEN 9998
120  ASSIGN U0$,C1,J, PR 
130  IF J THEN 9998
140  U0=V6=C0
145  D1=D
150  U1=C2
160  GOSUB 1000
165  W1=C0
170  A1$="EDIT00"
175  A1$[C7]=B0$
180  CHAIN J,A1$,100
190  GOTO 9998
1000  REMP >>RENUMBER<<
1005  IF M5 THEN 1200
1010  PRINT "No lines in WORK file."
1015  GOTO 1190
1020  PRINT "Missing parameter"
1025  GOTO 1190
1030  PRINT "No lines in range"
1035  GOTO 1190
1050  PRINT "BY may not preceed TO"
1055  GOTO 1190
1060  PRINT "'"A1$"' is an illegal increment."
1065  GOTO 1190
1070  PRINT "'"A1$"' is an illegal line number."
1075  GOTO 1190
1090  PRINT "Line number overlap, no lines renumbered."
1095  GOTO 1190
1100  PRINT "Maximum line number exceeded, no lines renumbered."
1105  GOTO 1190
1190  GOSUB 9700
1195  RETURN 
1200  REM2 *SYNTAX*
1205  B2=A[C5]
1210  B5=H=C0
1215  G=A[C6]
1220  IF  NOT LEN(A$) THEN 1400
1225  W$="TO"
1230  GOSUB 2000
1235  IF  NOT B0 THEN 1245
1240  B5=I
1245  W$="BY"
1250  GOSUB 2000
1255  IF  NOT B0 THEN 1295
1260  IF I<B5 THEN 1050
1265  REM2 *BY*
1270  A1$=A$[I+C2,LEN(A$)]
1275  A$=A$[C1,I-C1]
1280  GOSUB 6000
1285  IF  NOT F1 THEN 1060
1290  G=F1
1295  REM2 *TO*
1300  IF B5=C0 THEN 1400
1305  A1$=A$[B5+C2,LEN(A$)]
1310  A$=A$[C1,B5-C1]
1315  GOSUB 6000
1320  IF  NOT F1 THEN 1070
1325  B2=F1
1400  REM2 *RANGE*
1405  F2=C1
1410  F4=C2
1415  GOSUB 4400
1420  IF E=100 OR SYS(C3) THEN 1435
1425  IF E THEN 1030
1430  GOTO 1500
1435  RETURN 
1500  REM2 *COUNT*
1505  IF  NOT F7 THEN 1520
1510  B1=M5
1515  GOTO 1575
1520  B1=C1
1525  IF L1=E[C1] THEN 1555
1530  IF SYS(C3) THEN 1550
1535  GOSUB 7400
1540  B1=B1+C1
1545  GOTO 1525
1550  RETURN 
1555  GOSUB 7400
1560  IF E THEN 1575
1565  B3=L1
1570  GOTO 1600
1575  B3=1.E+06
1600  REM2 *CHECK*
1605  B4=B2+G*(B1-C1)
1610  IF B4 >= 1.E+06 THEN 1100
1615  IF B4 >= B3 THEN 1090
1620  X1=B[C1]
1625  X2=-C1
1630  GOSUB 7200
1635  IF E THEN 1645
1640  IF B2 <= L1 THEN 1090
1645  E=C0
1700  REM2 *RENUMBER*
1705  X1=B[C1]
1710  X2=C0
1715  GOSUB 7200
1720  J5=B2
1725  GOSUB V7 AND  NOT F7 OF 2100
1730  L1=L[L2]=J5
1735  IF L2#C1 THEN 1755
1740  N[N1,C1]=J5
1745  IF N1#C1 THEN 1755
1750  M[M1,C1]=J5
1755  IF J5=B4 THEN 1860
1760  J5=J5+G
1765  IF L2=L7 THEN 1785
1770  L2=L2+C1
1775  L1=L[L2]
1780  GOTO 1725
1785  IF N1=N2 THEN 1800
1790  N1=N1+C1
1795  GOTO 1830
1800  MAT  PRINT #C1,N3;N
1805  M1=M1+C1
1810  MAT  READ #C1,M[M1,C2];N
1815  N1=C1
1820  N2=N[64,C1]
1825  N3=N[64,C2]
1830  GOSUB 7800
1835  L3=N[N1,C2]
1840  GOSUB 7700
1845  L1=L[C1]
1850  L2=C1
1855  GOTO 1725
1860  MAT  PRINT #C1,N3;N
1865  GOSUB 7800
1870  P2=A[C3]+C1
1875  GOSUB 3700
1880  RETURN 
2000  REM2 <FIND KEY>
2005  I=B0=C0
2010  J=C1
2015  I=POS(A$[J],W$)+J-C1
2020  IF I-J+C1=C0 OR I=LEN(A$) THEN 2040
2025  J=(POS(A$[I+C1],'34) MAX POS(A$[I+C1],"@"))+I
2030  IF J-I THEN 2015
2035  B0=C1
2040  RETURN 
2100  REM2 <DISPLAY>
2105  X7=L1
2110  GOSUB 9900
2115  PRINT V1$" => ";
2120  X7=J5
2125  GOSUB 9900
2130  PRINT V1$
2135  RETURN 
3700  REM <PTR>
3705  P[C1]=L1
3710  P2=(P2+A[C2]-C1) MAX A[C2]
3715  IF P2 <= A[C3] THEN 3755
3720  GOSUB 6300
3725  IF  NOT X9 THEN 3745
3730  P[C1]=X9
3735  P[C2]=A[C2]
3740  RETURN 
3745  P[C2]=A[C3]
3750  RETURN 
3755  P[C2]=P2
3760  RETURN 
4000  REM <RE E>
4005  X1=E[C1]
4010  X2=E[C2]
4015  IF X1=-C1 AND  NOT X2 THEN 4025
4020  F7=C0
4025  GOSUB 7200
4030  E[C2]=C0
4035  IF  NOT E THEN 4055
4040  IF  NOT L[L2] THEN 4065
4045  E[C2]=C1
4050  E=C0
4055  E[C1]=L[L2]
4060  RETURN 
4065  E=C1
4070  RETURN 
4100  REM <RE B>
4105  X1=B[C1]
4110  X2=B[C2]
4115  IF X1=-C2 AND  NOT X2 THEN 4125
4120  F7=C0
4125  GOSUB 7200
4130  B[C2]=C0
4135  IF  NOT E THEN 4155
4140  GOSUB 7400
4145  IF E THEN 4160
4150  B[C2]=C1
4155  B[C1]=L1
4160  RETURN 
4400  REM <RNG>
4401  F7=C1
4402  G6=P[C1]
4403  G7=P[C2]
4404  IF A$[C1,C1]#"A" THEN 4426
4405  GOSUB 5100
4406  RESTORE 4407
4407  DATA 1,1,"ALL"
4408  GOSUB 9300
4409  IF K2 THEN 4414
4410  PRINT "Illegal range"
4411  GOSUB 9700
4412  E=100
4413  GOTO 4494
4414  B[C1]=-C2
4416  E[C1]=-C1
4418  B[C2]=E[C2]=C0
4420  B[C3]=A[C2]
4422  E[C3]=A[C3]
4424  GOTO 4454
4426  GOSUB 4500
4427  IF E THEN 4498
4428  MAT B=Q
4429  I=NUM(A$)
4430  IF I#47 AND I#58 THEN 4474
4431  GOSUB 4100
4432  IF  NOT E THEN 4440
4433  I=POS(A$,",")
4434  IF I THEN 4437
4435  A$=""
4436  RETURN 
4437  A$=A$[I]
4438  RETURN 
4440  A$=A$[C2]
4441  I=NUM(A$)
4442  IF I#34 AND I#64 THEN 4446
4443  P[C1]=L1
4444  P[C2]=Q[C3]
4446  GOSUB 4500
4448  IF E THEN 4494
4450  MAT E=Q
4452  E[C3]=F5
4454  GOSUB 4000
4456  IF E THEN 4494
4458  X1=B[C1]
4460  X2=C0
4462  GOSUB 7200
4464  IF E THEN 4494
4466  B[C1]=L1
4468  IF B[C1]>E[C1] OR ((B[C1]=E[C1]) AND (B[C3]>E[C3])) THEN 4490
4470  IF E[C3]>A[C3] THEN 4410
4472  GOTO 4494
4474  F7=C0
4476  X1=B[C1]
4478  X2=B[C2]
4480  GOSUB 7200
4482  IF E THEN 4498
4484  B[C1]=E[C1]=L1
4486  E[C3]=F5
4488  GOTO 4470
4490  IF  NOT B[C2] OR  NOT E[C2] THEN 4410
4492  E=C1
4494  P[C1]=G6
4496  P[C2]=G7
4498  RETURN 
4500  REM <LPOS>
4502  MAT Q=ZER
4504  I=NUM(A$)
4506  IF I=34 OR I=64 THEN 4622
4508  GOSUB 4800
4514  IF E THEN 4594
4516  I=NUM(A$)
4518  IF I#43 AND I#45 THEN 4526
4520  GOSUB 4700
4522  IF E THEN 4594
4523  Q[C2]=F1
4524  Q[C3]=A[C2]
4525  F5=A[C3]
4526  IF A$[C1,C1]#"(" THEN 4636
4530  E=C6
4594  GOTO E OF 4634,4596,4600,4604,4608,4612,4604,4622,4604,4622,4622
4596  PRINT "Missing parameter in a position specification."
4598  GOTO 4632
4600  PRINT "Illegal line specification"
4602  GOTO 4632
4604  PRINT "Illegal relative specification"
4606  GOTO 4632
4608  PRINT "Position not found"
4610  GOTO 4632
4612  PRINT "Column specification not permitted here."
4614  GOTO 4632
4622  PRINT "String position not permitted here."
4632  GOSUB 9700
4634  E=100
4636  RETURN 
4700  REM <REL SPC>
4704  E=C0
4708  J1=C1
4712  IF A$[C1,C1]="+" THEN 4728
4716  IF Q[C1]=-C2 THEN 4768
4720  J1=-C1
4724  GOTO 4732
4728  IF Q[C1]=-C1 THEN 4768
4732  A$=A$[C2]
4736  GOSUB 5100
4740  IF J=43 OR J=45 THEN 4764
4744  IF  NOT LEN(A1$) THEN 4776
4748  IF POS(A1$,".") THEN 4768
4752  CONVERT A1$ TO F1,5335
4756  F1=F1*J1
4760  RETURN 
4764  A1$=A$[C1,C2]
4768  E=C4
4772  RETURN 
4776  E=C2
4780  RETURN 
4800  REM <REL L>
4805  E=C0
4810  GOSUB 5100
4815  IF J=41 THEN 4885
4820  IF  NOT LEN(A1$) THEN 4875
4825  I=NUM(A1$)
4830  IF I>47 AND I<58 OR I=46 THEN 4845
4835  GOSUB 5000
4840  RETURN 
4845  GOSUB 6000
4850  IF  NOT F1 THEN 4885
4855  Q[C1]=F1
4860  Q[C3]=A[C2]
4865  F5=A[C3]
4870  RETURN 
4875  E=C2
4880  RETURN 
4885  E=C3
4890  RETURN 
5000  REM <*FL>
5005  RESTORE 5010
5010  DATA 3,1,"*",1,"LAST",1,"FIRST"
5015  GOSUB 9300
5020  IF  NOT K2 THEN 5070
5025  Q[C2]=C0
5030  Q[C3]=A[C2]
5035  F5=A[C3]
5040  GOTO K2 OF 5045,5060,5060
5045  Q[C1]=P[C1]
5047  IF D#C7 AND D#C8 THEN 5055
5050  Q[C3]=F5=P[C2]
5055  RETURN 
5060  Q[C1]=-K2+C1
5065  RETURN 
5070  E=C4
5075  RETURN 
5100  REM <+-(),/:>
5110  FOR I=C1 TO LEN(A$)
5120  J=NUM(A$[I,I])
5130  IF J=40 OR J=41 OR (J>42 AND J<46) OR J=47 OR J=58 THEN 5150
5140  NEXT I
5150  A1$=A$[C1,I-C1]
5160  A$=A$[I]
5170  RETURN 
5300  REM <EXT>
5310  IF  NOT LEN(B$) OR LEN(B$)<A[C2] THEN 5340
5315  W$=B$[A[C2],A[C3] MIN LEN(B$)]
5325  FOR I=LEN(W$) TO C1 STEP -C1
5330  IF W$[I,I]#" " THEN 5350
5335  NEXT I
5340  W$=""
5345  RETURN 
5350  W$=W$[C1,I]
5355  RETURN 
6000  REM <L#>
6005  F1=POS(A1$,".")
6010  IF (A[C1]=C2 OR (A[C1]=C3 AND H)) AND F1 THEN 6050
6015  IF  NOT F1 THEN 6025
6020  IF LEN(A1$[F1])>C3+(A[C1]=C3) THEN 6050
6025  CONVERT A1$ TO F1,5851
6030  IF A[C1]=C3 AND H THEN 6040
6035  F1=INT(F1*100*(((A[C1]=C3)*D0) MAX C1)+.5)
6040  IF (A[C1]=C2 AND F1>999900.) OR F1>999999. OR F1 <= C0 THEN 6050
6045  RETURN 
6050  F1=C0
6055  RETURN 
6300  REM <NXT LI>
6305  IF L2=L7 THEN 6320
6310  X9=L[L2+C1]
6315  RETURN 
6320  IF N1=N2 THEN 6335
6325  X9=N[N1+C1,C1]
6330  RETURN 
6335  IF M1=M2 THEN 6350
6340  X9=M[M1+C1,C1]
6345  RETURN 
6350  X9=C0
6355  RETURN 
7200  REM <FIND LI>
7202  IF  NOT M5 THEN 7212
7204  GOTO X1+C3 OF 7216,7224,7238
7206  X=X1
7208  GOSUB 7500
7210  IF L4 THEN 7242
7212  E=C1
7214  RETURN 
7216  X=C0
7218  GOSUB 7500
7220  GOSUB 7400
7222  GOTO 7242
7224  X=M[M2,C1]
7226  GOSUB 7500
7228  X=N[N2,C1]
7230  GOSUB 7500
7232  X=L[L7]
7234  GOSUB 7500
7236  GOTO 7242
7238  X=P[C1]
7240  GOSUB 7500
7242  FOR J5=C1 TO ABS(X2)
7244  GOSUB (X2>C0)+C1 OF 7300,7400
7246  IF E THEN 7254
7248  NEXT J5
7250  GOSUB 7600
7252  E=C0
7254  RETURN 
7300  REM <RD PR L>
7304  IF L2=C1 THEN 7328
7308  IF  NOT L[L2-C1] THEN 7376
7312  L2=L2-C1
7316  L1=L[L2]
7320  E=C0
7324  RETURN 
7328  IF N1=C1 THEN 7340
7332  X=N[N1-C1,C1]
7336  GOTO 7356
7340  IF M1=C1 THEN 7376
7344  X=M[M1-C1,C1]
7348  GOSUB 7500
7352  X=N[N2,C1]
7356  GOSUB 7500
7360  L1=L[L7]
7364  L2=L7
7368  E=C0
7372  RETURN 
7376  E=C1
7380  RETURN 
7400  REM <RD NEXT LI>
7405  IF L2=L7 THEN 7430
7410  L2=L2+C1
7415  L1=L[L2]
7420  E=C0
7425  RETURN 
7430  IF N1=N2 THEN 7445
7435  X=N[N1+C1,C1]
7440  GOTO 7455
7445  IF M1=M2 THEN 7470
7450  X=M[M1+C1,C1]
7455  GOSUB 7500
7460  E=C0
7465  RETURN 
7470  E=C1
7475  RETURN 
7500  REM <RD DIR>
7502  IF X >= L[C1] AND X <= L[L7] THEN 7554
7504  IF X >= N[C1,C1] AND X <= N[N2,C1] THEN 7532
7506  I1=C1
7508  I2=M2+C1
7510  M1=INT((I1+I2)/C2)
7512  GOTO SGN(X-M[M1,C1])+C2 OF 7514,7524,7518
7514  I2=M1
7516  GOTO 7510
7518  IF I2-M1=C1 THEN 7524
7520  I1=M1
7522  GOTO 7510
7524  IF M[M1,C2]=N3 THEN 7532
7526  N3=M[M1,C2]
7528  MAT  READ #C1,N3;N[64,C2]
7530  N2=N[64,C1]
7532  I1=C1
7534  I2=N2+C1
7536  N1=INT((I1+I2)/C2)
7538  GOTO SGN(X-N[N1,C1])+C2 OF 7540,7550,7544
7540  I2=N1
7542  GOTO 7536
7544  IF I2-N1=C1 THEN 7550
7546  I1=N1
7548  GOTO 7536
7550  L3=N[N1,C2]
7552  GOSUB 7700
7554  L1=X
7556  FOR L2=C1 TO L7
7558  GOTO SGN(X-L[L2])+C2 OF 7562,7568,7560
7560  NEXT L2
7562  L2=L2-C1
7564  L4=C0
7566  RETURN 
7568  L4=C1
7570  RETURN 
7600  REM <GET B$>
7605  GOTO L2 OF 7610,7620,7630,7640,7650
7610  B$=L$
7615  RETURN 
7620  B$=M$
7625  RETURN 
7630  B$=N$
7635  RETURN 
7640  B$=O$
7645  RETURN 
7650  B$=P$
7655  RETURN 
7700  REM <RD REC>
7710  READ #1,L3;L7,L[C1],L$,L[C2],M$,L[C3],N$,L[C4],O$,L[C5],P$
7720  RETURN 
7800  REM <WR REC>
7810  PRINT #1,L3;L7,L[C1],L$,L[C2],M$,L[C3],N$,L[C4],O$,L[C5],P$
7820  RETURN 
9300  REM <KEY>
9310  READ J
9320  FOR K2=C1 TO J
9330  READ J1,K1$
9340  IF LEN(A1$)<J1 THEN 9360
9350  IF A1$=K1$[C1,LEN(A1$)] THEN 9380
9360  NEXT K2
9370  K2=C0
9380  RETURN 
9700  REM <ERROR>
9710  E=C1
9720  Z$=""
9730  IF V2#C2 OR W1 THEN 9760
9740  PRINT "USE file abandoned."
9750  V0=V2=W3=C1
9760  RETURN 
9800  REM <GET NEXT STR>
9805  V0$=A$[C1,C1]
9810  IF V0$='34 THEN 9835
9815  IF V0$="@" THEN 9840
9820  PRINT "Missing or illegal string."
9825  GOSUB 9700
9830  RETURN 
9835  V4=C1
9840  J1=C2
9845  J2=POS(A$[J1],V0$)+J1-C1
9850  IF J2=J1-C1 THEN 9820
9855  IF A$[J2+C1,J2+C1]#V0$ THEN 9875
9860  A$[J2]=A$[J2+C1]
9865  J1=J2+C1
9870  GOTO 9845
9875  A1$=A$[C2,J2-C1]
9880  A$=A$[J2+C1,LEN(A$)]
9885  E=C0
9890  RETURN 
9900  REM <CON LI #>
9903  V1$="    "
9906  IF A[C1]=C3 THEN 9933
9909  J1=INT(X7/100)
9912  IF  NOT J1 THEN 9924
9915  CONVERT J1 TO V0$
9918  V1$[C5-LEN(V0$)]=V0$
9921  IF A[C1]=C2 THEN 9972
9924  V1$[C5]=".0"
9927  CONVERT X7-J1*100 TO V0$
9930  GOTO 9951
9933  J1=INT(X7/1000)
9936  IF  NOT J1 THEN 9945
9939  CONVERT J1 TO V0$
9942  V1$[C4-LEN(V0$)]=V0$
9945  V1$[C4]=".00"
9948  CONVERT X7-J1*1000 TO V0$
9951  V1$[C8-LEN(V0$)]=V0$
9954  FOR J1=C7 TO C1 STEP -C1
9957  IF V1$[J1,J1]#"0" THEN 9963
9960  NEXT J1
9963  IF V1$[J1,J1]#"." THEN 9969
9966  J1=J1-C1
9969  V1$[J1+C1,C7]=""
9972  RETURN 
9990  REM <ERR>
9991  M4=SYS(C0)
9992  N4=SYS(C1)
9993  A1$="EDIT31"
9994  A1$[C7]=B0$
9995  CHAIN J,A1$,100
9996  PRINT A1$" is missing.  ERROR"
9997  STOP 
9998  GOTO 9991
9999  END 
