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$,100
190  GOTO 9998
1000  REMP >>INSERT SYNTAX & POSITION<<
1005  IF M5 THEN 1200
1010  PRINT "No lines in WORK file."
1015  GOTO 1190
1020  PRINT "Missing or illegal range list"
1025  GOTO 1190
1030  PRINT "No lines in range"
1035  GOTO 1190
1040  PRINT "'"A1$"' is an illegal increment."
1045  GOTO 1190
1050  PRINT "Position not found"
1190  GOSUB 9700
1195  RETURN 
1200  REM2 *SYNTAX*
1205  H=C0
1210  I1=C1
1215  G=A[C6]
1220  IF  NOT LEN(A$) THEN 1275
1225  I=POS(A$[I1],"BY")+I1-C1
1230  IF I-I1+C1=C0 THEN 1400
1235  GOSUB 2000
1240  IF I1 THEN 1225
1245  A1$=A$[I+C2,LEN(A$)]
1250  A$=A$[C1,I-C1]
1255  GOSUB 6000
1260  IF  NOT F1 THEN 1040
1265  G=F1
1270  IF LEN(A$) THEN 1400
1275  A$="*"
1400  REM2 *FIND POSITION*
1405  F2=C0
1410  F4=C2
1415  GOSUB 4500
1420  IF  NOT E THEN 1430
1425  RETURN 
1430  P[C1]=Q[C1]
1435  P[C2]=Q[C2]
1440  N4=Q[C3]
1445  M4=F5
1450  A1$="EDIT26"
1455  A1$[C7]=B0$
1460  D=26
1465  CHAIN J,A1$,100
1470  GOTO 9998
2000  REM2 <FIND # OR @>
2005  I1=POS(A$[I],'34)
2010  IF I1 THEN 2030
2015  I1=POS(A$[I],"@")
2020  IF I1 THEN 2030
2025  RETURN 
2030  I1=I1+I-C1
2035  RETURN 
4500  REM <POS>
4502  MAT Q=ZER
4504  I=NUM(A$)
4506  IF I=34 OR I=64 THEN 4512
4508  GOSUB 4800
4510  GOTO 4514
4512  IF F2 THEN 4530
4513  GOSUB 4900
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 4646
4528  IF  NOT F2 THEN 4534
4530  E=C6
4532  GOTO 4594
4534  X1=Q[C1]
4536  X2=Q[C2]
4538  GOSUB 7200
4540  IF E THEN 4550
4542  Q[C1]=L1
4544  Q[C2]=C0
4546  GOSUB 5300
4548  GOTO 4554
4550  E=C5
4552  GOTO 4594
4554  A$=A$[C2]
4556  I=NUM(A$)
4558  IF I=34 OR I=64 THEN 4566
4562  GOSUB 5500
4564  GOTO 4568
4566  GOSUB 5600
4568  IF E THEN 4594
4570  I=NUM(A$)
4572  IF I#43 AND I#45 THEN 4580
4574  GOSUB 4700
4576  IF E THEN 4594
4578  Q[C3]=Q[C3]+F1
4579  F5=F5+F1
4580  IF Q[C3]<A[C2] OR Q[C3]>A[C3] THEN 4588
4582  IF A$[C1,C1]#")" THEN 4592
4584  A$=A$[C2]
4586  RETURN 
4588  E=C9
4590  GOTO 4594
4592  E=C7
4594  GOTO E OF 4644,4596,4600,4604,4608,4612,4616,4620,4626,4630,4630
4596  PRINT "Missing parameter";
4598  GOTO 4622
4600  PRINT "Illegal line specification"
4602  GOTO 4642
4604  PRINT "Illegal relative specification"
4606  GOTO 4642
4608  PRINT "Position not found"
4610  GOTO 4642
4612  PRINT "Column specification not permitted here."
4614  GOTO 4642
4616  PRINT "Illegal column specification"
4618  GOTO 4642
4620  PRINT "Null string not permitted";
4622  PRINT " in a position specification."
4624  GOTO 4642
4626  PRINT "Column ";Q[C3];"is out of bounds."
4628  GOTO 4642
4630  PRINT "'"A1$"' not found"
4642  GOSUB 9700
4644  E=100
4646  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 F1,4460
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 
4900  REM <STR L>
4903  V4=F4
4906  GOSUB 9800
4909  IF E THEN 4969
4912  IF  NOT LEN(A1$) THEN 4972
4915  IF LEN(A1$)>G8 THEN 4978
4918  X1=X2=C0
4921  GOSUB 7200
4924  IF E THEN 4978
4927  W$=B$[A[C2],A[C3] MIN LEN(B$)]
4930  B6=((P[C2]-A[C2]+C2) MIN LEN(W$)) MAX C1
4933  GOSUB 5208
4936  IF F3 THEN 4957
4939  GOSUB 7400
4942  IF E OR SYS(C3) THEN 4978
4945  GOSUB 7600
4948  GOSUB 5300
4951  GOSUB 5200
4954  IF  NOT F3 THEN 4939
4957  Q[C1]=L1
4960  Q[C3]=F3
4963  F5=F3+LEN(A1$)-C1
4966  E=C0
4969  RETURN 
4972  E=C8
4975  RETURN 
4978  E=D0
4981  RETURN 
5000  REM <*FL>
5005  RESTORE 5010
5010  DATA 3,1,"*",1,"LAST",1,"FIRST"
5015  GOSUB 9300
5020  IF  NOT K2 THEN 5070
5025  Q[C2]=C0
5030  Q[C3]=A[C2]
5035  F5=A[C3]
5040  GOTO K2 OF 5045,5060,5060
5045  Q[C1]=P[C1]
5047  IF D#C7 AND D#C8 THEN 5055
5050  Q[C3]=F5=P[C2]
5055  RETURN 
5060  Q[C1]=-K2+C1
5065  RETURN 
5070  E=C4
5075  RETURN 
5100  REM <+-(),/:>
5110  FOR I=C1 TO LEN(A$)
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$[I]
5170  RETURN 
5200  REM <SRCH>
5204  B6=C1
5208  B7=LEN(W$)
5212  B8=C0
5216  IF LEN(W$)<B6 THEN 5288
5220  F3=POS(W$[B6,B7 MIN LEN(W$)],A1$)+B6-C1
5224  IF  NOT (F3-B6+C1) THEN 5288
5228  IF V4=C1 THEN 5256
5232  IF F3=C1 OR (F3=B6 AND  NOT B8) THEN 5244
5236  I=NUM(W$[F3-C1])
5240  IF (I>96 AND I<123) OR (I>64 AND I<91) OR (I>47 AND I<58) THEN 5264
5244  IF F3+LEN(A1$)>LEN(W$) OR (F3+LEN(A1$)>B7 AND  NOT B8) THEN 5256
5248  I=NUM(W$[F3+LEN(A1$)])
5252  IF (I>96 AND I<123) OR (I>64 AND I<91) OR (I>47 AND I<58) THEN 5264
5256  F3=F3+A[C2]-C1
5260  RETURN 
5264  F3=F3+C1
5268  I=POS(W$[F3,B7 MIN LEN(W$)],A1$)
5272  IF  NOT I THEN 5288
5276  F3=F3+I-C1
5280  B8=C1
5284  GOTO 5232
5288  F3=C0
5292  RETURN 
5300  REM <EXT>
5310  IF  NOT LEN(B$) 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$[C1,I]
5355  RETURN 
5400  REM <*FLLR>
5404  RESTORE 5408
5408  DATA 5,1,"*",2,"LAST",1,"FIRST",2,"LEFT",1,"RIGHT"
5412  GOSUB 9300
5416  GOTO K2 OF 5480,5452,5428,5464,5472
5420  E=C4
5424  RETURN 
5428  IF  NOT LEN(W$) THEN 5464
5432  FOR I=C1 TO LEN(W$)
5436  IF W$[I,I]#" " THEN 5444
5440  NEXT I
5444  Q[C3]=I+A[C2]-C1
5448  GOTO 5484
5452  IF  NOT LEN(W$) THEN 5464
5456  Q[C3]=LEN(W$)+A[C2]-C1
5460  GOTO 5484
5464  Q[C3]=A[C2]
5468  GOTO 5484
5472  Q[C3]=A[C3]
5476  GOTO 5484
5480  Q[C3]=P[C2]
5484  E=C0
5488  RETURN 
5500  REM
5505  E=C0
5510  GOSUB 5100
5515  IF J=40 THEN 5575
5520  IF  NOT LEN(A1$) THEN 5565
5525  I=NUM(A1$)
5530  IF I>47 AND I<58 THEN 5545
5535  GOSUB 5400
5540  RETURN 
5545  GOSUB 5700
5550  IF  NOT F1 THEN 5575
5555  Q[C3]=F5=F1
5560  RETURN 
5565  E=C2
5570  RETURN 
5575  E=C7
5580  RETURN 
5600  REM
5605  V4=F4
5610  GOSUB 9800
5615  IF E THEN 5670
5620  IF  NOT LEN(A1$) THEN 5665
5625  GOSUB 5200
5630  IF  NOT F3 THEN 5655
5635  Q[C3]=F3
5640  F5=F3+LEN(A1$)-C1
5645  E=C0
5650  RETURN 
5655  E=11
5660  RETURN 
5665  E=C8
5670  RETURN 
5700  REM <C#>
5710  IF  NOT LEN(A1$) OR LEN(A1$)>C2 THEN 5760
5720  CONVERT A1$ TO F1,5666
5730  IF F1<C1 THEN 5760
5740  IF F1>74+20*(A[C1]<C3) THEN 5760
5750  RETURN 
5760  F1=C0
5770  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 F1,5792
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 
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 
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 
