Source Code 1994 March

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Tape Archive | 1989-03-03 | 48.0 KB
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MacOS 8.1 extracted |
Win98 extracted |
DOS extracted
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This file was processed as: Tape Archive (archive/tar).

You can browse this item here: vstr.tar
Confidence	Program	Detection	Match Type	Support
`100%`	dexvert	Tape Archive `(archive/tar)`	magic	Supported
`100%`	file	tar archive	default
`99%`	file	tar archive (V7), file vstr/, mode 755 , uid 243 , gid 12 , size 0 , seconds 4403606456	default
`98%`	file	data	default
`100%`	TrID	Sybase iAnywhere database files	default (weak)
`100%`	lsar	Tar	default
`100%`	gt2	TAR Archiv gefunden (Auflistung ist deaktiviert)	default
`100%`	disktype	Pre-POSIX tar archive	default
hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 76 73 74 72 2f 00 00 00 | 00 00 00 00 00 00 00 00 |vstr/...|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 20 20 20 37 | 35 35 20 00 20 20 20 32 |....   7|55 .   2|
|00000070| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00000080| 20 20 20 20 20 20 30 20 | 20 34 34 30 33 36 30 36 |      0 | 4403606|
|00000090| 34 35 36 20 20 20 35 30 | 32 31 00 20 00 00 00 00 |456   50|21. ....|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 76 73 74 72 2f 4d 61 6b | 65 66 69 6c 65 00 00 00 |vstr/Mak|efile...|
|00000210| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000270| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00000280| 20 20 20 20 37 33 30 20 | 20 34 34 30 33 36 30 36 |    730 | 4403606|
|00000290| 34 31 33 20 20 20 36 35 | 31 37 00 20 00 00 00 00 |413   65|17. ....|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 23 20 4d 61 6b 65 66 69 | 6c 65 20 66 6f 72 20 76 |# Makefi|le for v|
|00000410| 73 74 72 20 70 61 63 6b | 61 67 65 2c 20 30 34 2f |str pack|age, 04/|
|00000420| 31 36 2f 38 35 20 4a 6f | 72 64 61 6e 20 4b 2e 20 |16/85 Jo|rdan K. |
|00000430| 48 75 62 62 61 72 64 0a | 0a 49 4e 43 3d 2f 75 73 |Hubbard.|.INC=/us|
|00000440| 72 2f 69 6e 63 6c 75 64 | 65 2f 6c 6f 63 61 6c 0a |r/includ|e/local.|
|00000450| 4c 49 42 3d 2f 75 73 72 | 2f 6c 69 62 0a 4f 42 4a |LIB=/usr|/lib.OBJ|
|00000460| 53 3d 09 76 5f 70 75 74 | 2e 6f 20 76 5f 67 65 74 |S=.v_put|.o v_get|
|00000470| 2e 6f 20 76 5f 61 6c 6c | 6f 63 2e 6f 20 76 5f 64 |.o v_all|oc.o v_d|
|00000480| 65 62 75 67 2e 6f 20 76 | 5f 72 65 77 69 6e 64 2e |ebug.o v|_rewind.|
|00000490| 6f 20 76 5f 61 70 70 65 | 6e 64 2e 6f 20 76 5f 75 |o v_appe|nd.o v_u|
|000004a0| 74 69 6c 73 2e 6f 5c 0a | 09 09 76 5f 73 74 72 69 |tils.o\.|..v_stri|
|000004b0| 6e 67 2e 6f 20 76 5f 64 | 65 6c 65 74 65 2e 6f 20 |ng.o v_d|elete.o |
|000004c0| 76 5f 6d 6f 76 65 2e 6f | 20 76 5f 63 75 72 73 6f |v_move.o| v_curso|
|000004d0| 72 2e 6f 20 76 5f 66 72 | 65 65 2e 6f 20 76 5f 63 |r.o v_fr|ee.o v_c|
|000004e0| 6c 65 61 72 2e 6f 20 76 | 5f 66 69 6e 64 2e 6f 0a |lear.o v|_find.o.|
|000004f0| 0a 49 4e 43 53 3d 76 73 | 74 72 2e 68 0a 0a 2e 63 |.INCS=vs|tr.h...c|
|00000500| 2e 6f 3a 0a 09 63 63 20 | 2d 4f 20 2d 63 20 24 3c |.o:..cc |-O -c $<|
|00000510| 0a 0a 6c 69 62 76 73 74 | 72 2e 61 3a 20 24 28 4f |..libvst|r.a: $(O|
|00000520| 42 4a 53 29 0a 09 61 72 | 20 72 20 6c 69 62 76 73 |BJS)..ar| r libvs|
|00000530| 74 72 2e 61 20 24 28 4f | 42 4a 53 29 0a 09 72 61 |tr.a $(O|BJS)..ra|
|00000540| 6e 6c 69 62 20 6c 69 62 | 76 73 74 72 2e 61 0a 0a |nlib lib|vstr.a..|
|00000550| 24 28 4f 42 4a 53 29 3a | 20 24 28 49 4e 43 53 29 |$(OBJS):| $(INCS)|
|00000560| 0a 0a 69 6e 73 74 61 6c | 6c 3a 20 6c 69 62 76 73 |..instal|l: libvs|
|00000570| 74 72 2e 61 0a 09 63 70 | 20 6c 69 62 76 73 74 72 |tr.a..cp| libvstr|
|00000580| 2e 61 20 24 28 4c 49 42 | 29 0a 09 63 70 20 24 28 |.a $(LIB|)..cp $(|
|00000590| 49 4e 43 53 29 20 24 28 | 49 4e 43 29 0a 09 63 70 |INCS) $(|INC)..cp|
|000005a0| 20 76 73 74 72 2e 6d 61 | 6e 20 2f 75 73 72 2f 6d | vstr.ma|n /usr/m|
|000005b0| 61 6e 2f 6d 61 6e 6c 2f | 76 73 74 72 2e 6c 0a 09 |an/manl/|vstr.l..|
|000005c0| 72 61 6e 6c 69 62 20 24 | 28 4c 49 42 29 2f 6c 69 |ranlib $|(LIB)/li|
|000005d0| 62 76 73 74 72 2e 61 0a | 00 00 00 00 00 00 00 00 |bvstr.a.|........|
|000005e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000600| 76 73 74 72 2f 4f 50 45 | 52 41 54 49 4f 4e 00 00 |vstr/OPE|RATION..|
|00000610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00000670| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00000680| 20 20 20 36 36 30 35 20 | 20 34 34 30 33 36 30 36 |   6605 | 4403606|
|00000690| 34 31 36 20 20 20 36 33 | 37 34 00 20 00 00 00 00 |416   63|74. ....|
|000006a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000800| 54 68 65 20 6f 70 65 72 | 61 74 69 6f 6e 20 6f 66 |The oper|ation of|
|00000810| 20 74 68 69 73 20 70 61 | 63 6b 61 67 65 20 69 73 | this pa|ckage is|
|00000820| 20 66 61 69 72 6c 79 20 | 73 74 72 61 69 67 68 74 | fairly |straight|
|00000830| 66 6f 72 77 61 72 64 2e | 20 41 20 22 76 69 72 74 |forward.| A "virt|
|00000840| 75 61 6c 20 73 74 72 69 | 6e 67 22 0a 28 61 63 74 |ual stri|ng".(act|
|00000850| 75 61 6c 6c 79 2c 20 49 | 20 73 68 6f 75 6c 64 20 |ually, I| should |
|00000860| 68 61 76 65 20 63 61 6c | 6c 65 64 20 69 74 20 61 |have cal|led it a|
|00000870| 20 22 64 79 6e 61 6d 69 | 63 22 20 73 74 72 69 6e | "dynami|c" strin|
|00000880| 67 20 2c 20 62 75 74 20 | 69 74 20 77 61 73 20 74 |g , but |it was t|
|00000890| 6f 6f 20 6c 61 74 65 0a | 61 73 20 49 20 64 69 64 |oo late.|as I did|
|000008a0| 6e 27 74 20 77 61 6e 74 | 20 74 6f 20 68 61 76 65 |n't want| to have|
|000008b0| 20 74 6f 20 63 68 61 6e | 67 65 20 61 6c 6c 20 74 | to chan|ge all t|
|000008c0| 68 6f 73 65 20 27 76 27 | 73 20 74 6f 20 27 64 27 |hose 'v'|s to 'd'|
|000008d0| 73 2e 2e 29 20 49 73 20 | 6e 6f 74 68 69 6e 67 0a |s..) Is |nothing.|
|000008e0| 6d 6f 72 65 20 74 68 61 | 6e 20 61 20 6c 69 6e 6b |more tha|n a link|
|000008f0| 65 64 20 6c 69 73 74 20 | 6f 66 20 27 75 6e 69 74 |ed list |of 'unit|
|00000900| 73 27 2c 20 65 61 63 68 | 20 63 6f 6e 74 61 69 6e |s', each| contain|
|00000910| 69 6e 67 20 61 20 70 72 | 65 76 69 6f 75 73 20 61 |ing a pr|evious a|
|00000920| 6e 64 20 6e 65 78 74 0a | 28 75 6e 69 74 29 20 70 |nd next.|(unit) p|
|00000930| 6f 69 6e 74 65 72 2c 20 | 61 20 64 61 74 61 20 61 |ointer, |a data a|
|00000940| 72 65 61 20 61 6e 64 20 | 61 20 6c 65 6e 67 74 68 |rea and |a length|
|00000950| 20 77 6f 72 64 2e 0a 0a | 54 68 65 20 68 65 61 64 | word...|The head|
|00000960| 65 72 20 62 6c 6f 63 6b | 20 61 6c 6c 6f 63 61 74 |er block| allocat|
|00000970| 65 64 20 62 79 20 6e 65 | 77 5f 76 73 74 72 20 63 |ed by ne|w_vstr c|
|00000980| 6f 6e 74 61 69 6e 73 20 | 61 20 68 65 61 64 20 61 |ontains |a head a|
|00000990| 6e 64 20 74 61 69 6c 20 | 70 6f 69 6e 74 65 72 20 |nd tail |pointer |
|000009a0| 74 68 61 74 0a 70 6f 69 | 6e 74 73 20 74 6f 20 74 |that.poi|nts to t|
|000009b0| 68 65 20 66 69 72 73 74 | 20 61 6e 64 20 6c 61 73 |he first| and las|
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|000009d0| 63 68 61 69 6e 27 2e 20 | 54 68 69 73 20 6d 61 6b |chain'. |This mak|
|000009e0| 65 73 20 69 74 20 65 61 | 73 79 20 74 6f 0a 74 6f |es it ea|sy to.to|
|000009f0| 20 27 72 65 77 69 6e 64 | 27 20 61 6e 64 20 27 61 | 'rewind|' and 'a|
|00000a00| 70 70 65 6e 64 27 20 74 | 68 65 20 73 74 72 69 6e |ppend' t|he strin|
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|00000a20| 65 61 64 65 72 20 62 6c | 6f 63 6b 20 69 73 20 74 |eader bl|ock is t|
|00000a30| 68 65 20 27 75 6e 69 74 | 27 0a 73 69 7a 65 20 66 |he 'unit|'.size f|
|00000a40| 6f 72 20 74 68 61 74 20 | 70 61 72 74 69 63 75 6c |or that |particul|
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|00000a70| 20 6e 65 63 65 73 73 61 | 72 79 20 73 6f 20 74 68 | necessa|ry so th|
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|00000a90| 20 62 65 20 27 74 75 6e | 65 64 27 20 66 6f 72 20 | be 'tun|ed' for |
|00000aa0| 76 61 72 69 6f 75 73 20 | 61 70 70 6c 69 63 61 74 |various |applicat|
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|00000ad0| 65 20 61 6e 20 61 70 70 | 72 65 63 69 61 62 6c 65 |e an app|reciable|
|00000ae0| 20 61 6d 6f 75 6e 74 20 | 6f 66 20 73 70 61 63 65 | amount |of space|
|00000af0| 20 6f 6e 20 6d 61 63 68 | 69 6e 65 73 20 77 68 65 | on mach|ines whe|
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|00000b10| 74 65 72 73 0a 61 72 65 | 20 33 32 20 62 69 74 73 |ters.are| 32 bits|
|00000b20| 20 28 68 65 72 65 20 49 | 20 68 61 76 65 20 61 20 | (here I| have a |
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|00000bc0| 75 73 20 66 6f 6c 6b 73 | 20 73 68 6f 75 6c 64 20 |us folks| should |
|00000bd0| 73 65 65 20 74 68 65 20 | 66 6f 6f 74 6e 6f 74 65 |see the |footnote|
|00000be0| 20 61 74 0a 74 68 65 20 | 65 6e 64 20 6f 66 20 74 | at.the |end of t|
|00000bf0| 68 69 73 20 66 69 6c 65 | 2e 0a 0a 46 69 6e 61 6c |his file|...Final|
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|00000c10| 20 6d 6f 73 74 20 69 6d | 70 6f 72 74 61 6e 74 2c | most im|portant,|
|00000c20| 20 69 73 20 61 20 27 63 | 75 72 73 6f 72 27 2e 20 | is a 'c|ursor'. |
|00000c30| 54 68 65 20 63 75 72 73 | 6f 72 20 69 73 20 6e 6f |The curs|or is no|
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|00000cc0| 74 20 63 72 65 61 74 65 | 64 2c 20 74 68 65 6e 20 |t create|d, then |
|00000cd0| 6d 6f 76 65 73 20 0a 61 | 73 20 63 68 61 72 61 63 |moves .a|s charac|
|00000ce0| 74 65 72 73 20 61 72 65 | 20 61 64 64 65 64 20 74 |ters are| added t|
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|00000d60| 72 65 77 6f 75 6e 64 27 | 20 73 74 61 74 65 2c 20 |rewound'| state, |
|00000d70| 74 68 65 20 63 75 72 73 | 6f 72 20 70 6f 69 6e 74 |the curs|or point|
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|00000e30| 6e 75 6d 62 65 72 20 6f | 66 20 63 68 61 72 61 63 |number o|f charac|
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|00001ce0| 2f 69 6e 74 65 72 65 73 | 74 69 6e 67 20 63 6f 64 |/interes|ting cod|
|00001cf0| 65 20 64 65 73 63 72 69 | 62 69 6e 67 0a 74 68 69 |e descri|bing.thi|
|00001d00| 73 20 77 6f 75 6c 64 20 | 62 65 20 61 70 70 72 65 |s would |be appre|
|00001d10| 63 69 61 74 65 64 2e 0a | 0a 0a 46 75 74 75 72 65 |ciated..|..Future|
|00001d20| 20 70 6c 61 6e 73 20 69 | 6e 63 6c 75 64 65 20 62 | plans i|nclude b|
|00001d30| 6c 6f 63 6b 20 6f 70 65 | 72 61 74 69 6f 6e 73 2c |lock ope|rations,|
|00001d40| 20 63 6f 6d 70 61 63 74 | 69 6f 6e 20 6f 6e 20 74 | compact|ion on t|
|00001d50| 68 65 20 66 6c 79 2c 20 | 72 65 67 75 6c 61 72 0a |he fly, |regular.|
|00001d60| 65 78 70 72 65 73 73 69 | 6f 6e 20 73 65 61 72 63 |expressi|on searc|
|00001d70| 68 65 73 20 28 63 75 72 | 72 65 6e 74 6c 79 20 6e |hes (cur|rently n|
|00001d80| 6f 74 20 69 6e 63 6c 75 | 64 65 64 20 64 75 65 20 |ot inclu|ded due |
|00001d90| 74 6f 20 74 68 65 20 64 | 69 66 66 65 72 65 6e 63 |to the d|ifferenc|
|00001da0| 65 73 0a 69 6e 20 53 79 | 73 56 20 61 6e 64 20 34 |es.in Sy|sV and 4|
|00001db0| 2e 32 20 72 65 67 65 78 | 28 70 29 20 63 6f 64 65 |.2 regex|(p) code|
|00001dc0| 29 20 61 6e 64 20 61 6e | 79 20 73 70 65 65 64 75 |) and an|y speedu|
|00001dd0| 70 73 20 49 20 63 61 6e | 20 74 68 69 6e 6b 20 6f |ps I can| think o|
|00001de0| 66 2e 0a 0a 53 75 67 67 | 65 73 74 69 6f 6e 73 20 |f...Sugg|estions |
|00001df0| 67 72 61 74 65 66 75 6c | 6c 79 20 61 63 63 65 70 |grateful|ly accep|
|00001e00| 74 65 64 2e 0a 0a 0a 0a | 4a 6f 72 64 61 6e 20 48 |ted.....|Jordan H|
|00001e10| 75 62 62 61 72 64 0a 4d | 61 79 20 33 30 74 68 2c |ubbard.M|ay 30th,|
|00001e20| 20 31 39 38 35 2e 0a 7b | 64 65 63 77 72 6c 2c 20 | 1985..{|decwrl, |
|00001e30| 64 75 61 6c 2c 20 70 65 | 73 6e 74 61 7d 21 67 72 |dual, pe|snta}!gr|
|00001e40| 65 69 70 61 21 6a 6f 72 | 64 61 6e 0a 6c 61 73 74 |eipa!jor|dan.last|
|00001e50| 20 75 6e 69 74 2e 0a 09 | 53 69 6e 63 65 20 61 72 | unit...|Since ar|
|00001e60| 72 61 79 73 20 73 74 61 | 72 74 20 61 74 20 7a 65 |rays sta|rt at ze|
|00001e70| 72 6f 2c 20 74 68 69 73 | 20 70 75 74 73 20 69 74 |ro, this| puts it|
|00001e80| 20 27 6f 66 66 20 74 68 | 65 20 65 6e 64 27 20 6f | 'off th|e end' o|
|00001e90| 66 20 74 68 65 20 64 61 | 74 61 0a 09 61 72 65 61 |f the da|ta..area|
|00001ea0| 20 66 6f 72 20 74 68 61 | 74 20 75 6e 69 74 2c 20 | for tha|t unit, |
|00001eb0| 6e 6f 74 20 6f 6e 20 61 | 6e 79 20 63 68 61 72 61 |not on a|ny chara|
|00001ec0| 63 74 65 72 2e 0a 0a 33 | 29 09 41 66 74 65 72 20 |cter...3|).After |
|00001ed0| 61 20 27 67 65 74 27 2c | 20 27 70 75 74 27 2c 20 |a 'get',| 'put', |
|00001ee0| 27 66 69 6e 64 27 20 65 | 74 63 2e 20 6f 70 65 72 |'find' e|tc. oper|
|00001ef0| 61 74 69 6f 6e 2c 20 74 | 68 65 20 63 75 72 73 6f |ation, t|he curso|
|00001f00| 72 20 77 69 6c 6c 20 70 | 6f 69 6e 74 20 74 6f 20 |r will p|oint to |
|00001f10| 74 68 65 0a 09 63 68 61 | 72 61 63 74 65 72 20 61 |the..cha|racter a|
|00001f20| 66 66 65 63 74 65 64 20 | 62 79 20 74 68 65 20 6c |ffected |by the l|
|00001f30| 61 73 74 20 6f 70 65 72 | 61 74 69 6f 6e 2e 20 49 |ast oper|ation. I|
|00001f40| 66 20 6f 6e 65 20 68 61 | 64 20 6a 75 73 74 20 64 |f one ha|d just d|
|00001f50| 6f 6e 65 20 61 20 27 67 | 65 74 27 0a 09 66 6f 72 |one a 'g|et'..for|
|00001f60| 20 69 6e 73 74 61 6e 63 | 65 2c 20 74 68 65 20 63 | instanc|e, the c|
|00001f70| 75 72 73 6f 72 20 77 6f | 75 6c 64 20 70 6f 69 6e |ursor wo|uld poin|
|00001f80| 74 20 74 6f 20 74 68 65 | 20 63 68 61 72 61 63 74 |t to the| charact|
|00001f90| 65 72 20 6a 75 73 74 20 | 67 6f 74 74 65 6e 2e 0a |er just |gotten..|
|00001fa0| 0a 0a 54 68 65 72 65 20 | 61 72 65 20 61 6c 73 6f |..There |are also|
|00001fb0| 20 6f 74 68 65 72 20 6f | 70 65 72 61 74 69 6f 6e | other o|peration|
|00001fc0| 73 20 63 61 6e 20 6d 61 | 6b 65 20 75 73 65 20 6f |s can ma|ke use o|
|00001fd0| 66 20 27 63 75 72 73 6f | 72 73 27 20 74 68 61 74 |f 'curso|rs' that|
|00001fe0| 20 74 68 65 0a 75 73 65 | 72 20 61 6c 6c 6f 63 61 | the.use|r alloca|
|00001ff0| 74 65 73 20 68 69 6d 73 | 65 6c 66 2e 20 54 68 65 |tes hims|elf. The|
|00002000| 76 73 74 72 2f 65 78 61 | 6d 70 2e 63 00 00 00 00 |vstr/exa|mp.c....|
|00002010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002060| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00002070| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00002080| 20 20 20 37 31 32 36 20 | 20 34 34 30 33 36 30 36 |   7126 | 4403606|
|00002090| 34 32 32 20 20 20 36 33 | 36 33 00 20 00 00 00 00 |422   63|63. ....|
|000020a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002200| 23 69 6e 63 6c 75 64 65 | 20 22 76 73 74 72 2e 68 |#include| "vstr.h|
|00002210| 22 0a 23 69 6e 63 6c 75 | 64 65 20 3c 73 74 64 69 |".#inclu|de <stdi|
|00002220| 6f 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 63 |o.h>.#in|clude <c|
|00002230| 74 79 70 65 2e 68 3e 0a | 0a 69 6e 74 20 69 3b 0a |type.h>.|.int i;.|
|00002240| 0a 65 61 74 6e 6c 28 29 | 20 7b 0a 09 72 65 67 69 |.eatnl()| {..regi|
|00002250| 73 74 65 72 20 63 68 61 | 72 20 63 68 3b 0a 09 72 |ster cha|r ch;..r|
|00002260| 65 67 69 73 74 65 72 20 | 69 6e 74 20 66 6f 75 6e |egister |int foun|
|00002270| 64 6e 75 6d 3b 0a 0a 09 | 77 68 69 6c 65 20 28 28 |dnum;...|while ((|
|00002280| 63 68 20 3d 20 67 65 74 | 63 68 61 72 28 29 29 20 |ch = get|char()) |
|00002290| 21 3d 20 27 5c 6e 27 29 | 0a 09 09 69 66 20 28 69 |!= '\n')|...if (i|
|000022a0| 73 64 69 67 69 74 28 63 | 68 29 20 7c 7c 20 63 68 |sdigit(c|h) || ch|
|000022b0| 20 3d 3d 20 27 2d 27 29 | 20 7b 0a 09 09 09 75 6e | == '-')| {....un|
|000022c0| 67 65 74 63 28 63 68 2c | 20 73 74 64 69 6e 29 3b |getc(ch,| stdin);|
|000022d0| 0a 09 09 09 73 63 61 6e | 66 28 22 25 64 22 2c 20 |....scan|f("%d", |
|000022e0| 26 69 29 3b 0a 09 09 09 | 66 6f 75 6e 64 6e 75 6d |&i);....|foundnum|
|000022f0| 20 3d 20 31 3b 0a 09 09 | 7d 0a 09 69 66 20 28 21 | = 1;...|}..if (!|
|00002300| 66 6f 75 6e 64 6e 75 6d | 29 0a 09 09 69 20 3d 20 |foundnum|)...i = |
|00002310| 30 3b 0a 7d 0a 0a 6d 61 | 69 6e 28 29 20 7b 0a 09 |0;.}..ma|in() {..|
|00002320| 09 72 65 67 69 73 74 65 | 72 20 70 5f 76 73 74 72 |.registe|r p_vstr|
|00002330| 20 74 65 73 74 76 20 3d | 20 30 3b 0a 09 09 72 65 | testv =| 0;...re|
|00002340| 67 69 73 74 65 72 20 63 | 68 61 72 20 2a 73 74 2c |gister c|har *st,|
|00002350| 20 66 6e 61 6d 65 5b 34 | 30 5d 3b 0a 09 09 63 68 | fname[4|0];...ch|
|00002360| 61 72 20 63 68 3b 0a 09 | 09 73 74 72 75 63 74 20 |ar ch;..|.struct |
|00002370| 63 75 72 73 6f 72 20 73 | 61 76 65 3b 0a 09 09 69 |cursor s|ave;...i|
|00002380| 6e 74 20 67 6f 69 6e 67 | 20 3d 20 31 2c 20 6d 6f |nt going| = 1, mo|
|00002390| 64 65 20 3d 20 46 57 44 | 2c 20 63 6e 74 2c 20 63 |de = FWD|, cnt, c|
|000023a0| 68 72 3b 0a 09 09 72 65 | 67 69 73 74 65 72 20 46 |hr;...re|gister F|
|000023b0| 49 4c 45 20 2a 66 70 3b | 0a 0a 09 09 77 68 69 6c |ILE *fp;|....whil|
|000023c0| 65 20 28 67 6f 69 6e 67 | 29 20 7b 0a 09 09 09 70 |e (going|) {....p|
|000023d0| 72 69 6e 74 66 28 22 43 | 6f 6d 6d 61 6e 64 3e 20 |rintf("C|ommand> |
|000023e0| 22 29 3b 0a 09 09 09 63 | 68 20 3d 20 67 65 74 63 |");....c|h = getc|
|000023f0| 68 61 72 28 29 3b 0a 09 | 09 09 69 66 20 28 63 68 |har();..|..if (ch|
|00002400| 20 3d 3d 20 27 5c 6e 27 | 29 20 7b 0a 09 09 09 09 | == '\n'|) {.....|
|00002410| 65 61 74 6e 6c 28 29 3b | 0a 09 09 09 09 63 6f 6e |eatnl();|.....con|
|00002420| 74 69 6e 75 65 3b 0a 09 | 09 09 7d 0a 09 09 09 65 |tinue;..|..}....e|
|00002430| 61 74 6e 6c 28 29 3b 0a | 09 09 09 73 77 69 74 63 |atnl();.|...switc|
|00002440| 68 20 28 63 68 29 20 7b | 0a 0a 09 09 09 09 63 61 |h (ch) {|......ca|
|00002450| 73 65 20 27 70 27 3a 0a | 09 09 09 09 09 77 68 69 |se 'p':.|.....whi|
|00002460| 6c 65 20 28 28 63 68 20 | 3d 20 67 65 74 63 68 61 |le ((ch |= getcha|
|00002470| 72 28 29 29 20 21 3d 20 | 27 7e 27 29 20 7b 0a 09 |r()) != |'~') {..|
|00002480| 09 09 09 09 09 76 5f 70 | 75 74 28 74 65 73 74 76 |.....v_p|ut(testv|
|00002490| 2c 20 63 68 2c 20 6d 6f | 64 65 29 3b 0a 09 09 09 |, ch, mo|de);....|
|000024a0| 09 09 09 69 66 20 28 6d | 6f 64 65 20 3d 3d 20 48 |...if (m|ode == H|
|000024b0| 45 52 45 29 0a 09 09 09 | 09 09 09 09 62 72 65 61 |ERE)....|....brea|
|000024c0| 6b 3b 0a 09 09 09 09 09 | 7d 0a 09 09 09 09 09 65 |k;......|}......e|
|000024d0| 61 74 6e 6c 28 29 3b 0a | 09 09 09 09 09 62 72 65 |atnl();.|.....bre|
|000024e0| 61 6b 3b 0a 0a 09 09 09 | 09 63 61 73 65 20 27 67 |ak;.....|.case 'g|
|000024f0| 27 3a 0a 09 09 09 09 09 | 69 66 20 28 6d 6f 64 65 |':......|if (mode|
|00002500| 20 3d 3d 20 49 4e 53 29 | 20 7b 0a 09 09 09 09 09 | == INS)| {......|
|00002510| 09 70 72 69 6e 74 66 28 | 22 4e 6f 77 20 69 6e 20 |.printf(|"Now in |
|00002520| 46 57 44 20 6d 6f 64 65 | 5c 6e 22 29 3b 0a 09 09 |FWD mode|\n");...|
|00002530| 09 09 09 09 6d 6f 64 65 | 20 3d 20 46 57 44 3b 0a |....mode| = FWD;.|
|00002540| 09 09 09 09 09 7d 0a 09 | 09 09 09 09 77 68 69 6c |.....}..|....whil|
|00002550| 65 20 28 28 63 68 20 3d | 20 76 5f 67 65 74 28 74 |e ((ch =| v_get(t|
|00002560| 65 73 74 76 2c 20 6d 6f | 64 65 29 29 20 21 3d 0a |estv, mo|de)) !=.|
|00002570| 09 09 09 09 09 20 20 28 | 6d 6f 64 65 20 3d 3d 20 |.....  (|mode == |
|00002580| 46 57 44 20 3f 20 41 54 | 45 4e 44 20 3a 20 41 54 |FWD ? AT|END : AT|
|00002590| 42 45 47 29 29 20 7b 0a | 09 09 09 09 09 09 70 75 |BEG)) {.|......pu|
|000025a0| 74 63 68 61 72 28 63 68 | 29 3b 0a 09 09 09 09 09 |tchar(ch|);......|
|000025b0| 09 69 66 20 28 6d 6f 64 | 65 20 3d 3d 20 48 45 52 |.if (mod|e == HER|
|000025c0| 45 29 0a 09 09 09 09 09 | 09 09 62 72 65 61 6b 3b |E)......|..break;|
|000025d0| 0a 09 09 09 09 09 7d 0a | 09 09 09 09 09 70 72 69 |......}.|.....pri|
|000025e0| 6e 74 66 28 22 2a 45 4e | 44 2a 5c 6e 22 29 3b 0a |ntf("*EN|D*\n");.|
|000025f0| 09 09 09 09 09 62 72 65 | 61 6b 3b 0a 0a 09 09 09 |.....bre|ak;.....|
|00002600| 09 63 61 73 65 20 27 73 | 27 3a 0a 09 09 09 09 09 |.case 's|':......|
|00002610| 76 5f 73 61 76 65 63 75 | 72 73 6f 72 28 74 65 73 |v_savecu|rsor(tes|
|00002620| 74 76 2c 20 26 73 61 76 | 65 29 3b 0a 09 09 09 09 |tv, &sav|e);.....|
|00002630| 09 70 72 69 6e 74 66 28 | 22 73 61 76 65 64 5c 6e |.printf(|"saved\n|
|00002640| 22 29 3b 0a 09 09 09 09 | 09 62 72 65 61 6b 3b 0a |");.....|.break;.|
|00002650| 0a 09 09 09 09 63 61 73 | 65 20 27 72 27 3a 0a 09 |.....cas|e 'r':..|
|00002660| 09 09 09 09 76 5f 73 65 | 74 63 75 72 73 6f 72 28 |....v_se|tcursor(|
|00002670| 74 65 73 74 76 2c 20 26 | 73 61 76 65 29 3b 0a 09 |testv, &|save);..|
|00002680| 09 09 09 09 70 72 69 6e | 74 66 28 22 72 65 73 74 |....prin|tf("rest|
|00002690| 6f 72 65 64 5c 6e 22 29 | 3b 0a 09 09 09 09 09 62 |ored\n")|;......b|
|000026a0| 72 65 61 6b 3b 0a 0a 09 | 09 09 09 63 61 73 65 20 |reak;...|...case |
|000026b0| 27 53 27 3a 0a 09 09 09 | 09 09 76 5f 73 68 6f 77 |'S':....|..v_show|
|000026c0| 28 74 65 73 74 76 29 3b | 0a 09 09 09 09 09 62 72 |(testv);|......br|
|000026d0| 65 61 6b 3b 0a 0a 09 09 | 09 09 63 61 73 65 20 27 |eak;....|..case '|
|000026e0| 6d 27 3a 0a 09 09 09 09 | 09 69 66 20 28 69 20 3c |m':.....|.if (i <|
|000026f0| 20 30 29 0a 09 09 09 09 | 09 09 69 20 3d 20 76 5f | 0).....|..i = v_|
|00002700| 6d 6f 76 65 28 74 65 73 | 74 76 2c 20 42 41 43 4b |move(tes|tv, BACK|
|00002710| 2c 20 2d 69 29 3b 0a 09 | 09 09 09 09 65 6c 73 65 |, -i);..|....else|
|00002720| 0a 09 09 09 09 09 09 69 | 20 3d 20 76 5f 6d 6f 76 |.......i| = v_mov|
|00002730| 65 28 74 65 73 74 76 2c | 20 46 57 44 2c 20 69 29 |e(testv,| FWD, i)|
|00002740| 3b 0a 09 09 09 09 09 70 | 72 69 6e 74 66 28 22 4d |;......p|rintf("M|
|00002750| 6f 76 65 64 20 25 64 20 | 70 6f 73 69 74 69 6f 6e |oved %d |position|
|00002760| 73 5c 6e 22 2c 20 69 29 | 3b 0a 09 09 09 09 09 62 |s\n", i)|;......b|
|00002770| 72 65 61 6b 3b 0a 0a 09 | 09 09 09 63 61 73 65 20 |reak;...|...case |
|00002780| 27 64 27 3a 0a 09 09 09 | 09 09 70 72 69 6e 74 66 |'d':....|..printf|
|00002790| 28 22 44 65 6c 65 74 65 | 64 20 25 64 20 63 68 61 |("Delete|d %d cha|
|000027a0| 72 73 5c 6e 22 2c 20 76 | 5f 64 65 6c 65 74 65 28 |rs\n", v|_delete(|
|000027b0| 74 65 73 74 76 2c 20 69 | 29 29 3b 0a 09 09 09 09 |testv, i|));.....|
|000027c0| 09 62 72 65 61 6b 3b 0a | 0a 09 09 09 09 63 61 73 |.break;.|.....cas|
|000027d0| 65 20 27 71 27 3a 0a 09 | 09 09 09 09 67 6f 69 6e |e 'q':..|....goin|
|000027e0| 67 20 3d 20 30 3b 0a 09 | 09 09 09 09 62 72 65 61 |g = 0;..|....brea|
|000027f0| 6b 3b 0a 0a 09 09 09 09 | 63 61 73 65 20 27 66 27 |k;......|case 'f'|
|00002800| 3a 0a 09 09 09 09 09 76 | 5f 66 72 65 65 28 74 65 |:......v|_free(te|
|00002810| 73 74 76 29 3b 0a 09 09 | 09 09 09 74 65 73 74 76 |stv);...|...testv|
|00002820| 20 3d 20 30 3b 0a 09 09 | 09 09 09 62 72 65 61 6b | = 0;...|...break|
|00002830| 3b 0a 0a 09 09 09 09 63 | 61 73 65 20 27 6e 27 3a |;......c|ase 'n':|
|00002840| 0a 09 09 09 09 09 74 65 | 73 74 76 20 3d 20 6e 65 |......te|stv = ne|
|00002850| 77 5f 76 73 74 72 28 69 | 29 3b 0a 09 09 09 09 09 |w_vstr(i|);......|
|00002860| 70 72 69 6e 74 66 28 22 | 41 64 64 72 65 73 73 20 |printf("|Address |
|00002870| 69 73 20 25 78 5c 6e 22 | 2c 20 74 65 73 74 76 29 |is %x\n"|, testv)|
|00002880| 3b 0a 09 09 09 09 09 62 | 72 65 61 6b 3b 0a 0a 09 |;......b|reak;...|
|00002890| 09 09 09 63 61 73 65 20 | 27 63 27 3a 0a 09 09 09 |...case |'c':....|
|000028a0| 09 09 76 5f 63 6c 65 61 | 72 28 74 65 73 74 76 2c |..v_clea|r(testv,|
|000028b0| 20 45 4e 44 29 3b 0a 09 | 09 09 09 09 62 72 65 61 | END);..|....brea|
|000028c0| 6b 3b 0a 0a 09 09 09 09 | 63 61 73 65 20 27 52 27 |k;......|case 'R'|
|000028d0| 3a 0a 09 09 09 09 09 76 | 5f 72 65 77 69 6e 64 28 |:......v|_rewind(|
|000028e0| 74 65 73 74 76 29 3b 0a | 09 09 09 09 09 70 72 69 |testv);.|.....pri|
|000028f0| 6e 74 66 28 22 52 65 77 | 6f 75 6e 64 5c 6e 22 29 |ntf("Rew|ound\n")|
|00002900| 3b 0a 09 09 09 09 09 62 | 72 65 61 6b 3b 0a 0a 09 |;......b|reak;...|
|00002910| 09 09 09 63 61 73 65 20 | 27 41 27 3a 0a 09 09 09 |...case |'A':....|
|00002920| 09 09 76 5f 61 70 70 65 | 6e 64 28 74 65 73 74 76 |..v_appe|nd(testv|
|00002930| 29 3b 0a 09 09 09 09 09 | 70 72 69 6e 74 66 28 22 |);......|printf("|
|00002940| 41 70 70 65 6e 64 65 64 | 5c 6e 22 29 3b 0a 09 09 |Appended|\n");...|
|00002950| 09 09 09 62 72 65 61 6b | 3b 0a 0a 09 09 09 09 63 |...break|;......c|
|00002960| 61 73 65 20 27 4d 27 3a | 0a 09 09 09 09 09 73 77 |ase 'M':|......sw|
|00002970| 69 74 63 68 28 69 29 20 | 7b 0a 0a 09 09 09 09 09 |itch(i) |{.......|
|00002980| 09 63 61 73 65 20 30 3a | 0a 09 09 09 09 09 09 09 |.case 0:|........|
|00002990| 6d 6f 64 65 20 3d 20 46 | 57 44 3b 0a 09 09 09 09 |mode = F|WD;.....|
|000029a0| 09 09 09 70 72 69 6e 74 | 66 28 22 46 6f 72 77 61 |...print|f("Forwa|
|000029b0| 72 64 5c 6e 22 29 3b 0a | 09 09 09 09 09 09 09 62 |rd\n");.|.......b|
|000029c0| 72 65 61 6b 3b 0a 0a 09 | 09 09 09 09 09 63 61 73 |reak;...|.....cas|
|000029d0| 65 20 31 3a 0a 09 09 09 | 09 09 09 09 6d 6f 64 65 |e 1:....|....mode|
|000029e0| 20 3d 20 42 41 43 4b 3b | 0a 09 09 09 09 09 09 09 | = BACK;|........|
|000029f0| 70 72 69 6e 74 66 28 22 | 42 61 63 6b 5c 6e 22 29 |printf("|Back\n")|
|00002a00| 3b 0a 09 09 09 09 09 09 | 09 62 72 65 61 6b 3b 0a |;.......|.break;.|
|00002a10| 0a 09 09 09 09 09 09 63 | 61 73 65 20 32 3a 0a 09 |.......c|ase 2:..|
|00002a20| 09 09 09 09 09 09 6d 6f | 64 65 20 3d 20 48 45 52 |......mo|de = HER|
|00002a30| 45 3b 0a 09 09 09 09 09 | 09 09 70 72 69 6e 74 66 |E;......|..printf|
|00002a40| 28 22 48 65 72 65 5c 6e | 22 29 3b 0a 09 09 09 09 |("Here\n|");.....|
|00002a50| 09 09 09 62 72 65 61 6b | 3b 0a 0a 09 09 09 09 09 |...break|;.......|
|00002a60| 09 63 61 73 65 20 33 3a | 0a 09 09 09 09 09 09 09 |.case 3:|........|
|00002a70| 6d 6f 64 65 20 3d 20 49 | 4e 53 3b 0a 09 09 09 09 |mode = I|NS;.....|
|00002a80| 09 09 09 70 72 69 6e 74 | 66 28 22 49 6e 73 65 72 |...print|f("Inser|
|00002a90| 74 5c 6e 22 29 3b 0a 09 | 09 09 09 09 09 09 62 72 |t\n");..|......br|
|00002aa0| 65 61 6b 3b 0a 0a 09 09 | 09 09 09 09 64 65 66 61 |eak;....|....defa|
|00002ab0| 75 6c 74 3a 0a 09 09 09 | 09 09 09 09 70 72 69 6e |ult:....|....prin|
|00002ac0| 74 66 28 22 55 6e 6b 6e | 6f 77 6e 20 6d 6f 64 65 |tf("Unkn|own mode|
|00002ad0| 2e 20 53 65 74 20 74 6f | 20 66 6f 72 77 61 72 64 |. Set to| forward|
|00002ae0| 5c 6e 22 29 3b 0a 09 09 | 09 09 09 09 09 6d 6f 64 |\n");...|.....mod|
|00002af0| 65 20 3d 20 46 57 44 3b | 0a 09 09 09 09 09 09 09 |e = FWD;|........|
|00002b00| 62 72 65 61 6b 3b 0a 09 | 09 09 09 09 7d 0a 09 09 |break;..|....}...|
|00002b10| 09 09 62 72 65 61 6b 3b | 0a 0a 09 09 09 09 63 61 |..break;|......ca|
|00002b20| 73 65 20 27 3e 27 3a 0a | 09 09 09 09 09 63 6e 74 |se '>':.|.....cnt|
|00002b30| 20 3d 20 30 3b 0a 09 09 | 09 09 09 70 72 69 6e 74 | = 0;...|...print|
|00002b40| 66 28 22 54 6f 20 66 69 | 6c 65 20 6e 61 6d 65 3a |f("To fi|le name:|
|00002b50| 20 22 29 3b 0a 09 09 09 | 09 09 73 63 61 6e 66 28 | ");....|..scanf(|
|00002b60| 22 25 73 22 2c 20 66 6e | 61 6d 65 29 3b 0a 09 09 |"%s", fn|ame);...|
|00002b70| 09 09 09 65 61 74 6e 6c | 28 29 3b 0a 09 09 09 09 |...eatnl|();.....|
|00002b80| 09 66 70 20 3d 20 66 6f | 70 65 6e 28 66 6e 61 6d |.fp = fo|pen(fnam|
|00002b90| 65 2c 20 22 77 22 29 3b | 0a 09 09 09 09 09 69 66 |e, "w");|......if|
|00002ba0| 20 28 21 66 70 29 20 7b | 0a 09 09 09 09 09 09 70 | (!fp) {|.......p|
|00002bb0| 72 69 6e 74 66 28 22 43 | 61 6e 27 74 20 6f 70 65 |rintf("C|an't ope|
|00002bc0| 6e 20 25 73 20 66 6f 72 | 20 77 72 69 74 69 6e 67 |n %s for| writing|
|00002bd0| 5c 6e 22 2c 20 66 6e 61 | 6d 65 29 3b 0a 09 09 09 |\n", fna|me);....|
|00002be0| 09 09 09 63 6f 6e 74 69 | 6e 75 65 3b 0a 09 09 09 |...conti|nue;....|
|00002bf0| 09 09 7d 0a 09 09 09 09 | 09 77 68 69 6c 65 20 28 |..}.....|.while (|
|00002c00| 28 63 68 20 3d 20 76 5f | 67 65 74 28 74 65 73 74 |(ch = v_|get(test|
|00002c10| 76 2c 20 6d 6f 64 65 29 | 29 20 21 3d 0a 09 09 09 |v, mode)|) !=....|
|00002c20| 09 09 20 20 28 6d 6f 64 | 65 20 3d 3d 20 46 57 44 |..  (mod|e == FWD|
|00002c30| 20 3f 20 41 54 45 4e 44 | 20 3a 20 41 54 42 45 47 | ? ATEND| : ATBEG|
|00002c40| 29 29 20 7b 0a 09 09 09 | 09 09 09 66 70 75 74 63 |)) {....|...fputc|
|00002c50| 28 63 68 2c 20 66 70 29 | 3b 0a 09 09 09 09 09 09 |(ch, fp)|;.......|
|00002c60| 63 6e 74 2b 2b 3b 0a 09 | 09 09 09 09 09 69 66 20 |cnt++;..|.....if |
|00002c70| 28 6d 6f 64 65 20 3d 3d | 20 48 45 52 45 29 0a 09 |(mode ==| HERE)..|
|00002c80| 09 09 09 09 09 09 62 72 | 65 61 6b 3b 0a 09 09 09 |......br|eak;....|
|00002c90| 09 09 7d 0a 09 09 09 09 | 09 70 72 69 6e 74 66 28 |..}.....|.printf(|
|00002ca0| 22 25 64 20 63 68 61 72 | 73 20 77 72 69 74 74 65 |"%d char|s writte|
|00002cb0| 6e 5c 6e 22 2c 20 63 6e | 74 29 3b 0a 09 09 09 09 |n\n", cn|t);.....|
|00002cc0| 09 66 63 6c 6f 73 65 28 | 66 70 29 3b 0a 09 09 09 |.fclose(|fp);....|
|00002cd0| 09 09 62 72 65 61 6b 3b | 0a 0a 09 09 09 09 63 61 |..break;|......ca|
|00002ce0| 73 65 20 27 3c 27 3a 0a | 09 09 09 09 09 63 6e 74 |se '<':.|.....cnt|
|00002cf0| 20 3d 20 30 3b 0a 09 09 | 09 09 09 70 72 69 6e 74 | = 0;...|...print|
|00002d00| 66 28 22 46 72 6f 6d 20 | 66 69 6c 65 20 6e 61 6d |f("From |file nam|
|00002d10| 65 3a 20 22 29 3b 0a 09 | 09 09 09 09 73 63 61 6e |e: ");..|....scan|
|00002d20| 66 28 22 25 73 22 2c 20 | 66 6e 61 6d 65 29 3b 0a |f("%s", |fname);.|
|00002d30| 09 09 09 09 09 65 61 74 | 6e 6c 28 29 3b 0a 09 09 |.....eat|nl();...|
|00002d40| 09 09 09 66 70 20 3d 20 | 66 6f 70 65 6e 28 66 6e |...fp = |fopen(fn|
|00002d50| 61 6d 65 2c 20 22 72 22 | 29 3b 0a 09 09 09 09 09 |ame, "r"|);......|
|00002d60| 69 66 20 28 21 66 70 29 | 20 7b 0a 09 09 09 09 09 |if (!fp)| {......|
|00002d70| 09 70 72 69 6e 74 66 28 | 22 43 61 6e 27 74 20 6f |.printf(|"Can't o|
|00002d80| 70 65 6e 20 25 73 20 66 | 6f 72 20 77 72 69 74 69 |pen %s f|or writi|
|00002d90| 6e 67 5c 6e 22 2c 20 66 | 6e 61 6d 65 29 3b 0a 09 |ng\n", f|name);..|
|00002da0| 09 09 09 09 09 63 6f 6e | 74 69 6e 75 65 3b 0a 09 |.....con|tinue;..|
|00002db0| 09 09 09 09 7d 0a 09 09 | 09 09 09 77 68 69 6c 65 |....}...|...while|
|00002dc0| 28 28 63 68 72 20 3d 20 | 66 67 65 74 63 28 66 70 |((chr = |fgetc(fp|
|00002dd0| 29 29 20 21 3d 20 45 4f | 46 29 20 7b 0a 09 09 09 |)) != EO|F) {....|
|00002de0| 09 09 09 63 6e 74 2b 2b | 3b 0a 09 09 09 09 09 09 |...cnt++|;.......|
|00002df0| 76 5f 70 75 74 28 74 65 | 73 74 76 2c 20 63 68 72 |v_put(te|stv, chr|
|00002e00| 2c 20 46 57 44 29 3b 0a | 09 09 09 09 09 7d 0a 09 |, FWD);.|.....}..|
|00002e10| 09 09 09 09 66 63 6c 6f | 73 65 28 66 70 29 3b 0a |....fclo|se(fp);.|
|00002e20| 09 09 09 09 09 70 72 69 | 6e 74 66 28 22 25 64 20 |.....pri|ntf("%d |
|00002e30| 63 68 61 72 73 20 72 65 | 61 64 2c 20 6c 65 6e 67 |chars re|ad, leng|
|00002e40| 74 68 20 6f 66 20 76 73 | 74 72 20 69 73 20 6e 6f |th of vs|tr is no|
|00002e50| 77 20 25 64 5c 6e 22 2c | 0a 09 09 09 09 09 20 20 |w %d\n",|......  |
|00002e60| 63 6e 74 2c 20 76 5f 6c | 65 6e 67 74 68 28 74 65 |cnt, v_l|ength(te|
|00002e70| 73 74 76 2c 20 42 45 47 | 29 29 3b 0a 09 09 09 09 |stv, BEG|));.....|
|00002e80| 09 62 72 65 61 6b 3b 0a | 0a 09 09 09 09 63 61 73 |.break;.|.....cas|
|00002e90| 65 20 27 2f 27 3a 0a 09 | 09 09 09 09 2f 2a 20 6c |e '/':..|..../* l|
|00002ea0| 6f 6f 6b 20 6d 61 2c 20 | 6e 6f 20 73 74 61 74 65 |ook ma, |no state|
|00002eb0| 6d 65 6e 74 20 2a 2f 0a | 09 09 09 09 09 7b 0a 09 |ment */.|.....{..|
|00002ec0| 09 09 09 09 09 72 65 67 | 69 73 74 65 72 20 70 5f |.....reg|ister p_|
|00002ed0| 63 75 72 73 6f 72 20 63 | 70 3b 0a 0a 09 09 09 09 |cursor c|p;......|
|00002ee0| 09 70 72 69 6e 74 66 28 | 22 53 65 61 72 63 68 20 |.printf(|"Search |
|00002ef0| 66 6f 72 20 63 68 61 72 | 3a 20 22 29 3b 0a 09 09 |for char|: ");...|
|00002f00| 09 09 09 73 63 61 6e 66 | 28 22 25 63 22 2c 20 26 |...scanf|("%c", &|
|00002f10| 63 68 29 3b 0a 09 09 09 | 09 09 69 66 20 28 63 70 |ch);....|..if (cp|
|00002f20| 20 3d 20 76 5f 66 69 6e | 64 28 74 65 73 74 76 2c | = v_fin|d(testv,|
|00002f30| 20 63 68 29 29 20 7b 0a | 09 09 09 09 09 09 70 72 | ch)) {.|......pr|
|00002f40| 69 6e 74 66 28 22 46 6f | 75 6e 64 2e 5c 6e 22 29 |intf("Fo|und.\n")|
|00002f50| 3b 0a 09 09 09 09 09 09 | 76 5f 73 65 74 63 75 72 |;.......|v_setcur|
|00002f60| 73 6f 72 28 74 65 73 74 | 76 2c 20 63 70 29 3b 0a |sor(test|v, cp);.|
|00002f70| 09 09 09 09 09 7d 0a 09 | 09 09 09 09 7d 20 2f 2a |.....}..|....} /*|
|00002f80| 20 79 75 6b 2e 20 53 6f | 20 49 27 6d 20 74 6f 6f | yuk. So| I'm too|
|00002f90| 20 6c 61 7a 79 20 74 6f | 20 64 65 63 6c 61 72 65 | lazy to| declare|
|00002fa0| 20 6d 79 20 6c 6f 63 61 | 6c 73 20 65 61 72 6c 69 | my loca|ls earli|
|00002fb0| 65 72 2e 0a 09 09 09 09 | 09 09 74 68 69 73 20 69 |er......|..this i|
|00002fc0| 73 20 6a 75 73 74 20 61 | 20 6c 6f 75 73 79 20 74 |s just a| lousy t|
|00002fd0| 65 73 74 20 70 72 6f 67 | 72 61 6d 2e 0a 09 09 09 |est prog|ram.....|
|00002fe0| 09 09 09 57 68 61 74 20 | 64 6f 20 79 6f 75 20 77 |...What |do you w|
|00002ff0| 61 6e 74 20 66 72 6f 6d | 20 6d 65 3f 20 53 74 79 |ant from| me? Sty|
|00003000| 6c 65 3f 20 2a 2f 0a 09 | 09 09 09 09 62 72 65 61 |le? */..|....brea|
|00003010| 6b 3b 0a 0a 09 09 09 09 | 64 65 66 61 75 6c 74 3a |k;......|default:|
|00003020| 0a 09 09 09 09 09 70 72 | 69 6e 74 66 28 22 55 6e |......pr|intf("Un|
|00003030| 6b 6e 6f 77 6e 20 63 6f | 6d 6d 61 6e 64 3a 20 25 |known co|mmand: %|
|00003040| 63 2e 5c 6e 22 2c 20 63 | 68 29 3b 0a 09 09 09 7d |c.\n", c|h);....}|
|00003050| 0a 09 7d 0a 7d 0a 00 00 | 00 00 00 00 00 00 00 00 |..}.}...|........|
|00003060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003080| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003090| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003200| 76 73 74 72 2f 76 5f 61 | 6c 6c 6f 63 2e 63 00 00 |vstr/v_a|lloc.c..|
|00003210| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003260| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00003270| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00003280| 20 20 20 31 32 32 30 20 | 20 34 34 30 33 36 30 36 |   1220 | 4403606|
|00003290| 34 32 34 20 20 20 36 36 | 35 37 00 20 00 00 00 00 |424   66|57. ....|
|000032a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000032b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000032c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000032d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000032e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000032f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000033a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000033b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000033c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000033d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000033e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000033f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003400| 2f 2a 0a 20 2a 20 56 5f | 41 4c 4c 4f 43 20 56 65 |/*. * V_|ALLOC Ve|
|00003410| 72 73 69 6f 6e 20 31 2e | 30 2c 20 34 2f 31 36 2f |rsion 1.|0, 4/16/|
|00003420| 38 35 0a 20 2a 20 4a 6f | 72 64 61 6e 20 4b 2e 20 |85. * Jo|rdan K. |
|00003430| 48 75 62 62 61 72 64 0a | 20 2a 2f 0a 0a 23 69 6e |Hubbard.| */..#in|
|00003440| 63 6c 75 64 65 20 22 76 | 73 74 72 2e 68 22 0a 0a |clude "v|str.h"..|
|00003450| 49 4d 50 4f 52 54 20 63 | 68 61 72 20 2a 6d 61 6c |IMPORT c|har *mal|
|00003460| 6c 6f 63 28 29 3b 0a 0a | 52 4f 55 54 49 4e 45 20 |loc();..|ROUTINE |
|00003470| 70 5f 75 6e 69 74 20 6e | 65 77 5f 75 6e 69 74 28 |p_unit n|ew_unit(|
|00003480| 76 29 0a 72 65 67 69 73 | 74 65 72 20 70 5f 76 73 |v).regis|ter p_vs|
|00003490| 74 72 20 76 3b 0a 7b 0a | 09 72 65 67 69 73 74 65 |tr v;.{.|.registe|
|000034a0| 72 20 70 5f 75 6e 69 74 | 20 74 6d 70 3b 0a 0a 09 |r p_unit| tmp;...|
|000034b0| 65 6e 74 72 79 28 6e 65 | 77 5f 75 6e 69 74 29 0a |entry(ne|w_unit).|
|000034c0| 0a 09 74 6d 70 20 3d 20 | 28 70 5f 75 6e 69 74 29 |..tmp = |(p_unit)|
|000034d0| 6d 61 6c 6c 6f 63 28 73 | 69 7a 65 6f 66 20 2a 74 |malloc(s|izeof *t|
|000034e0| 6d 70 29 3b 0a 09 69 66 | 20 28 21 74 6d 70 29 0a |mp);..if| (!tmp).|
|000034f0| 09 09 66 72 65 61 6b 5f | 6f 75 74 28 4d 5f 4e 4f |..freak_|out(M_NO|
|00003500| 53 50 41 43 45 29 3b 0a | 09 74 6d 70 2d 3e 6e 65 |SPACE);.|.tmp->ne|
|00003510| 78 74 20 3d 20 74 6d 70 | 2d 3e 70 72 65 76 20 3d |xt = tmp|->prev =|
|00003520| 20 4e 49 4c 3b 0a 09 74 | 6d 70 2d 3e 6c 65 6e 20 | NIL;..t|mp->len |
|00003530| 3d 20 30 3b 0a 09 74 6d | 70 2d 3e 64 61 74 61 20 |= 0;..tm|p->data |
|00003540| 3d 20 6d 61 6c 6c 6f 63 | 28 76 2d 3e 75 6e 69 74 |= malloc|(v->unit|
|00003550| 5f 73 69 7a 65 29 3b 0a | 09 69 66 20 28 21 74 6d |_size);.|.if (!tm|
|00003560| 70 2d 3e 64 61 74 61 29 | 0a 09 09 66 72 65 61 6b |p->data)|...freak|
|00003570| 5f 6f 75 74 28 4d 5f 4e | 4f 53 50 41 43 45 29 3b |_out(M_N|OSPACE);|
|00003580| 0a 09 72 65 74 28 74 6d | 70 29 0a 7d 0a 0a 52 4f |..ret(tm|p).}..RO|
|00003590| 55 54 49 4e 45 20 70 5f | 76 73 74 72 20 6e 65 77 |UTINE p_|vstr new|
|000035a0| 5f 76 73 74 72 28 69 29 | 0a 72 65 67 69 73 74 65 |_vstr(i)|.registe|
|000035b0| 72 20 69 6e 74 20 69 3b | 0a 7b 0a 09 72 65 67 69 |r int i;|.{..regi|
|000035c0| 73 74 65 72 20 70 5f 76 | 73 74 72 20 74 6d 70 3b |ster p_v|str tmp;|
|000035d0| 0a 0a 09 65 6e 74 72 79 | 28 6e 65 77 5f 76 73 74 |...entry|(new_vst|
|000035e0| 72 29 0a 0a 09 74 6d 70 | 20 3d 20 28 70 5f 76 73 |r)...tmp| = (p_vs|
|000035f0| 74 72 29 6d 61 6c 6c 6f | 63 28 73 69 7a 65 6f 66 |tr)mallo|c(sizeof|
|00003600| 20 2a 74 6d 70 29 3b 0a | 09 69 66 20 28 21 74 6d | *tmp);.|.if (!tm|
|00003610| 70 29 0a 09 09 66 72 65 | 61 6b 5f 6f 75 74 28 4d |p)...fre|ak_out(M|
|00003620| 5f 4e 4f 53 50 41 43 45 | 29 3b 0a 09 74 6d 70 2d |_NOSPACE|);..tmp-|
|00003630| 3e 68 65 61 64 20 3d 20 | 74 6d 70 2d 3e 74 61 69 |>head = |tmp->tai|
|00003640| 6c 20 3d 20 74 6d 70 2d | 3e 63 75 72 2e 68 65 72 |l = tmp-|>cur.her|
|00003650| 65 20 3d 20 4e 49 4c 3b | 0a 09 74 6d 70 2d 3e 63 |e = NIL;|..tmp->c|
|00003660| 75 72 2e 75 5f 70 6f 73 | 20 3d 20 2d 31 3b 0a 09 |ur.u_pos| = -1;..|
|00003670| 74 6d 70 2d 3e 75 6e 69 | 74 5f 73 69 7a 65 20 3d |tmp->uni|t_size =|
|00003680| 20 69 3b 0a 09 72 65 74 | 28 74 6d 70 29 0a 7d 0a | i;..ret|(tmp).}.|
|00003690| 2c 20 63 68 2c 20 6d 6f | 64 65 29 3b 0a 09 09 09 |, ch, mo|de);....|
|000036a0| 09 09 09 69 66 20 28 6d | 6f 64 65 20 3d 3d 20 48 |...if (m|ode == H|
|000036b0| 45 52 45 29 0a 09 09 09 | 09 09 09 09 62 72 65 61 |ERE)....|....brea|
|000036c0| 6b 3b 0a 09 09 09 09 09 | 7d 0a 09 09 09 09 09 65 |k;......|}......e|
|000036d0| 61 74 6e 6c 28 29 3b 0a | 09 09 09 09 09 62 72 65 |atnl();.|.....bre|
|000036e0| 61 6b 3b 0a 0a 09 09 09 | 09 63 61 73 65 20 27 67 |ak;.....|.case 'g|
|000036f0| 27 3a 0a 09 09 09 09 09 | 69 66 20 28 6d 6f 64 65 |':......|if (mode|
|00003700| 20 3d 3d 20 49 4e 53 29 | 20 7b 0a 09 09 09 09 09 | == INS)| {......|
|00003710| 09 70 72 69 6e 74 66 28 | 22 4e 6f 77 20 69 6e 20 |.printf(|"Now in |
|00003720| 46 57 44 20 6d 6f 64 65 | 5c 6e 22 29 3b 0a 09 09 |FWD mode|\n");...|
|00003730| 09 09 09 09 6d 6f 64 65 | 20 3d 20 46 57 44 3b 0a |....mode| = FWD;.|
|00003740| 09 09 09 09 09 7d 0a 09 | 09 09 09 09 77 68 69 6c |.....}..|....whil|
|00003750| 65 20 28 28 63 68 20 3d | 20 76 5f 67 65 74 28 74 |e ((ch =| v_get(t|
|00003760| 65 73 74 76 2c 20 6d 6f | 64 65 29 29 20 21 3d 0a |estv, mo|de)) !=.|
|00003770| 09 09 09 09 09 20 20 28 | 6d 6f 64 65 20 3d 3d 20 |.....  (|mode == |
|00003780| 46 57 44 20 3f 20 41 54 | 45 4e 44 20 3a 20 41 54 |FWD ? AT|END : AT|
|00003790| 42 45 47 29 29 20 7b 0a | 09 09 09 09 09 09 70 75 |BEG)) {.|......pu|
|000037a0| 74 63 68 61 72 28 63 68 | 29 3b 0a 09 09 09 09 09 |tchar(ch|);......|
|000037b0| 09 69 66 20 28 6d 6f 64 | 65 20 3d 3d 20 48 45 52 |.if (mod|e == HER|
|000037c0| 45 29 0a 09 09 09 09 09 | 09 09 62 72 65 61 6b 3b |E)......|..break;|
|000037d0| 0a 09 09 09 09 09 7d 0a | 09 09 09 09 09 70 72 69 |......}.|.....pri|
|000037e0| 6e 74 66 28 22 2a 45 4e | 44 2a 5c 6e 22 29 3b 0a |ntf("*EN|D*\n");.|
|000037f0| 09 09 09 09 09 62 72 65 | 61 6b 3b 0a 0a 09 09 09 |.....bre|ak;.....|
|00003800| 76 73 74 72 2f 76 5f 61 | 70 70 65 6e 64 2e 63 00 |vstr/v_a|ppend.c.|
|00003810| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003860| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00003870| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00003880| 20 20 20 20 32 32 34 20 | 20 34 34 30 33 36 30 36 |    224 | 4403606|
|00003890| 34 32 35 20 20 20 37 30 | 32 30 00 20 00 00 00 00 |425   70|20. ....|
|000038a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003a00| 23 69 6e 63 6c 75 64 65 | 20 22 76 73 74 72 2e 68 |#include| "vstr.h|
|00003a10| 22 0a 0a 52 4f 55 54 49 | 4e 45 20 76 6f 69 64 20 |"..ROUTI|NE void |
|00003a20| 76 5f 61 70 70 65 6e 64 | 28 76 29 0a 72 65 67 69 |v_append|(v).regi|
|00003a30| 73 74 65 72 20 70 5f 76 | 73 74 72 20 76 3b 0a 7b |ster p_v|str v;.{|
|00003a40| 0a 09 65 6e 74 72 79 28 | 76 5f 61 70 70 65 6e 64 |..entry(|v_append|
|00003a50| 29 0a 0a 09 76 2d 3e 63 | 75 72 2e 68 65 72 65 20 |)...v->c|ur.here |
|00003a60| 3d 20 76 2d 3e 74 61 69 | 6c 3b 0a 09 76 2d 3e 63 |= v->tai|l;..v->c|
|00003a70| 75 72 2e 75 5f 70 6f 73 | 20 3d 20 76 2d 3e 63 75 |ur.u_pos| = v->cu|
|00003a80| 72 2e 68 65 72 65 2d 3e | 6c 65 6e 3b 0a 09 65 6e |r.here->|len;..en|
|00003a90| 64 0a 7d 0a 65 61 72 2e | 63 00 00 00 0f b8 00 00 |d.}.ear.|c.......|
|00003aa0| 14 00 0a 00 76 5f 63 75 | 72 73 6f 72 2e 63 00 00 |....v_cu|rsor.c..|
|00003ab0| 10 b8 00 00 14 00 09 00 | 76 5f 64 65 62 75 67 2e |........|v_debug.|
|00003ac0| 63 00 00 00 11 b8 00 00 | 14 00 0a 00 76 5f 64 65 |c.......|....v_de|
|00003ad0| 6c 65 74 65 2e 63 00 00 | 12 b8 00 00 14 00 08 00 |lete.c..|........|
|00003ae0| 76 5f 66 69 6e 64 2e 63 | 00 00 00 00 13 b8 00 00 |v_find.c|........|
|00003af0| 14 00 08 00 76 5f 66 72 | 65 65 2e 63 00 00 00 00 |....v_fr|ee.c....|
|00003b00| 14 b8 00 00 10 00 07 00 | 76 5f 67 65 74 2e 63 00 |........|v_get.c.|
|00003b10| 15 b8 00 00 14 00 08 00 | 76 5f 6d 6f 76 65 2e 63 |........|v_move.c|
|00003b20| 00 00 00 00 16 b8 00 00 | 10 00 07 00 76 5f 70 75 |........|....v_pu|
|00003b30| 74 2e 63 00 17 b8 00 00 | 14 00 0a 00 76 5f 72 65 |t.c.....|....v_re|
|00003b40| 77 69 6e 64 2e 63 00 00 | 18 b8 00 00 14 00 0a 00 |wind.c..|........|
|00003b50| 76 5f 73 74 72 69 6e 67 | 2e 63 00 00 19 b8 00 00 |v_string|.c......|
|00003b60| 14 00 09 00 76 5f 75 74 | 69 6c 73 2e 63 00 00 00 |....v_ut|ils.c...|
|00003b70| 1a b8 00 00 10 00 06 00 | 76 73 74 72 2e 68 00 00 |........|vstr.h..|
|00003b80| 1b b8 00 00 80 00 08 00 | 76 73 74 72 2e 6d 61 6e |........|vstr.man|
|00003b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c00| 76 73 74 72 2f 76 5f 63 | 6c 65 61 72 2e 63 00 00 |vstr/v_c|lear.c..|
|00003c10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003c60| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00003c70| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00003c80| 20 20 20 20 36 34 33 20 | 20 34 34 30 33 36 30 36 |    643 | 4403606|
|00003c90| 34 32 37 20 20 20 36 36 | 34 36 00 20 00 00 00 00 |427   66|46. ....|
|00003ca0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003cb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e00| 23 69 6e 63 6c 75 64 65 | 20 22 76 73 74 72 2e 68 |#include| "vstr.h|
|00003e10| 22 0a 0a 52 4f 55 54 49 | 4e 45 20 76 6f 69 64 20 |"..ROUTI|NE void |
|00003e20| 76 5f 63 6c 65 61 72 28 | 76 2c 20 68 6f 77 29 0a |v_clear(|v, how).|
|00003e30| 72 65 67 69 73 74 65 72 | 20 70 5f 76 73 74 72 20 |register| p_vstr |
|00003e40| 76 3b 0a 72 65 67 69 73 | 74 65 72 20 69 6e 74 20 |v;.regis|ter int |
|00003e50| 68 6f 77 3b 0a 7b 0a 09 | 72 65 67 69 73 74 65 72 |how;.{..|register|
|00003e60| 20 70 5f 75 6e 69 74 20 | 74 65 6d 70 3b 0a 0a 09 | p_unit |temp;...|
|00003e70| 65 6e 74 72 79 28 76 5f | 63 6c 65 61 72 29 0a 0a |entry(v_|clear)..|
|00003e80| 09 69 66 20 28 21 76 20 | 26 26 20 21 76 2d 3e 68 |.if (!v |&& !v->h|
|00003e90| 65 61 64 29 0a 09 09 65 | 6e 64 0a 09 69 66 20 28 |ead)...e|nd..if (|
|00003ea0| 68 6f 77 20 3d 3d 20 45 | 4e 44 29 20 7b 0a 09 09 |how == E|ND) {...|
|00003eb0| 74 65 6d 70 20 3d 20 76 | 2d 3e 63 75 72 2e 68 65 |temp = v|->cur.he|
|00003ec0| 72 65 3b 0a 09 09 69 66 | 20 28 76 2d 3e 63 75 72 |re;...if| (v->cur|
|00003ed0| 2e 75 5f 70 6f 73 29 20 | 7b 0a 09 09 09 74 65 6d |.u_pos) |{....tem|
|00003ee0| 70 2d 3e 6c 65 6e 20 3d | 20 76 2d 3e 63 75 72 2e |p->len =| v->cur.|
|00003ef0| 75 5f 70 6f 73 3b 0a 09 | 09 09 74 65 6d 70 20 3d |u_pos;..|..temp =|
|00003f00| 20 74 65 6d 70 2d 3e 6e | 65 78 74 3b 0a 09 09 7d | temp->n|ext;...}|
|00003f10| 0a 09 7d 0a 09 65 6c 73 | 65 0a 09 09 74 65 6d 70 |..}..els|e...temp|
|00003f20| 20 3d 20 76 2d 3e 68 65 | 61 64 3b 0a 09 77 68 69 | = v->he|ad;..whi|
|00003f30| 6c 65 20 28 74 65 6d 70 | 29 20 7b 0a 09 09 66 72 |le (temp|) {...fr|
|00003f40| 65 65 28 74 65 6d 70 29 | 3b 0a 09 09 74 65 6d 70 |ee(temp)|;...temp|
|00003f50| 20 3d 20 74 65 6d 70 2d | 3e 6e 65 78 74 3b 0a 09 | = temp-|>next;..|
|00003f60| 7d 0a 09 76 2d 3e 68 65 | 61 64 20 3d 20 76 2d 3e |}..v->he|ad = v->|
|00003f70| 74 61 69 6c 20 3d 20 76 | 2d 3e 63 75 72 2e 68 65 |tail = v|->cur.he|
|00003f80| 72 65 20 3d 20 30 3b 0a | 09 76 2d 3e 63 75 72 2e |re = 0;.|.v->cur.|
|00003f90| 75 5f 70 6f 73 20 3d 20 | 2d 31 3b 0a 09 65 6e 64 |u_pos = |-1;..end|
|00003fa0| 0a 7d 0a 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |.}......|........|
|00003fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004000| 76 73 74 72 2f 76 5f 63 | 75 72 73 6f 72 2e 63 00 |vstr/v_c|ursor.c.|
|00004010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004060| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00004070| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00004080| 20 20 20 31 35 36 34 20 | 20 34 34 30 33 36 30 36 |   1564 | 4403606|
|00004090| 34 33 31 20 20 20 37 31 | 31 33 00 20 00 00 00 00 |431   71|13. ....|
|000040a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004200| 23 69 6e 63 6c 75 64 65 | 20 22 76 73 74 72 2e 68 |#include| "vstr.h|
|00004210| 22 0a 0a 52 4f 55 54 49 | 4e 45 20 70 5f 63 75 72 |"..ROUTI|NE p_cur|
|00004220| 73 6f 72 20 76 5f 73 61 | 76 65 63 75 72 73 6f 72 |sor v_sa|vecursor|
|00004230| 28 76 2c 20 63 29 0a 72 | 65 67 69 73 74 65 72 20 |(v, c).r|egister |
|00004240| 70 5f 76 73 74 72 20 76 | 3b 0a 72 65 67 69 73 74 |p_vstr v|;.regist|
|00004250| 65 72 20 70 5f 63 75 72 | 73 6f 72 20 63 3b 0a 7b |er p_cur|sor c;.{|
|00004260| 0a 09 65 6e 74 72 79 28 | 76 5f 73 61 76 65 63 75 |..entry(|v_savecu|
|00004270| 72 73 6f 72 29 0a 0a 09 | 63 2d 3e 68 65 72 65 20 |rsor)...|c->here |
|00004280| 3d 20 76 2d 3e 63 75 72 | 2e 68 65 72 65 3b 0a 09 |= v->cur|.here;..|
|00004290| 63 2d 3e 75 5f 70 6f 73 | 20 3d 20 76 2d 3e 63 75 |c->u_pos| = v->cu|
|000042a0| 72 2e 75 5f 70 6f 73 3b | 0a 23 69 66 64 65 66 20 |r.u_pos;|.#ifdef |
|000042b0| 44 45 42 55 47 0a 79 65 | 6c 70 28 22 73 61 76 69 |DEBUG.ye|lp("savi|
|000042c0| 6e 67 20 63 75 72 73 6f | 72 20 61 74 20 75 6e 69 |ng curso|r at uni|
|000042d0| 74 20 25 78 2c 20 70 6f | 73 20 25 64 5c 6e 22 2c |t %x, po|s %d\n",|
|000042e0| 20 63 2d 3e 68 65 72 65 | 2c 20 63 2d 3e 75 5f 70 | c->here|, c->u_p|
|000042f0| 6f 73 29 3b 0a 23 65 6e | 64 69 66 0a 09 72 65 74 |os);.#en|dif..ret|
|00004300| 28 63 29 0a 7d 0a 0a 52 | 4f 55 54 49 4e 45 20 76 |(c).}..R|OUTINE v|
|00004310| 6f 69 64 20 76 5f 73 65 | 74 63 75 72 73 6f 72 28 |oid v_se|tcursor(|
|00004320| 76 2c 20 63 29 0a 72 65 | 67 69 73 74 65 72 20 70 |v, c).re|gister p|
|00004330| 5f 76 73 74 72 20 76 3b | 0a 72 65 67 69 73 74 65 |_vstr v;|.registe|
|00004340| 72 20 70 5f 63 75 72 73 | 6f 72 20 63 3b 0a 7b 0a |r p_curs|or c;.{.|
|00004350| 09 65 6e 74 72 79 28 76 | 5f 73 65 74 63 75 72 73 |.entry(v|_setcurs|
|00004360| 6f 72 29 0a 0a 09 76 2d | 3e 63 75 72 2e 68 65 72 |or)...v-|>cur.her|
|00004370| 65 20 3d 20 63 2d 3e 68 | 65 72 65 3b 0a 09 76 2d |e = c->h|ere;..v-|
|00004380| 3e 63 75 72 2e 75 5f 70 | 6f 73 20 3d 20 63 2d 3e |>cur.u_p|os = c->|
|00004390| 75 5f 70 6f 73 3b 0a 23 | 69 66 64 65 66 20 44 45 |u_pos;.#|ifdef DE|
|000043a0| 42 55 47 0a 79 65 6c 70 | 28 22 73 65 74 74 69 6e |BUG.yelp|("settin|
|000043b0| 67 20 63 75 72 73 6f 72 | 20 74 6f 20 75 6e 69 74 |g cursor| to unit|
|000043c0| 20 25 75 2c 20 70 6f 73 | 20 25 64 5c 6e 22 2c 20 | %u, pos| %d\n", |
|000043d0| 63 2d 3e 68 65 72 65 2c | 20 63 2d 3e 75 5f 70 6f |c->here,| c->u_po|
|000043e0| 73 29 3b 0a 23 65 6e 64 | 69 66 0a 09 65 6e 64 0a |s);.#end|if..end.|
|000043f0| 7d 0a 0a 52 4f 55 54 49 | 4e 45 20 76 6f 69 64 20 |}..ROUTI|NE void |
|00004400| 76 5f 63 6f 70 79 63 75 | 72 73 6f 72 28 63 31 2c |v_copycu|rsor(c1,|
|00004410| 20 63 32 29 0a 72 65 67 | 69 73 74 65 72 20 70 5f | c2).reg|ister p_|
|00004420| 63 75 72 73 6f 72 20 63 | 31 2c 20 63 32 3b 0a 7b |cursor c|1, c2;.{|
|00004430| 0a 09 65 6e 74 72 79 28 | 76 5f 63 6f 70 79 63 75 |..entry(|v_copycu|
|00004440| 72 73 6f 72 29 0a 0a 09 | 63 31 2d 3e 68 65 72 65 |rsor)...|c1->here|
|00004450| 20 3d 20 63 32 2d 3e 68 | 65 72 65 3b 0a 09 63 31 | = c2->h|ere;..c1|
|00004460| 2d 3e 75 5f 70 6f 73 20 | 3d 20 63 32 2d 3e 75 5f |->u_pos |= c2->u_|
|00004470| 70 6f 73 3b 0a 09 65 6e | 64 0a 7d 0a 0a 52 4f 55 |pos;..en|d.}..ROU|
|00004480| 54 49 4e 45 20 69 6e 74 | 20 76 5f 73 70 61 6e 28 |TINE int| v_span(|
|00004490| 63 31 2c 20 63 32 29 0a | 72 65 67 69 73 74 65 72 |c1, c2).|register|
|000044a0| 20 70 5f 63 75 72 73 6f | 72 20 63 31 2c 20 63 32 | p_curso|r c1, c2|
|000044b0| 3b 0a 7b 0a 09 72 65 67 | 69 73 74 65 72 20 69 6e |;.{..reg|ister in|
|000044c0| 74 20 63 6e 74 20 3d 20 | 30 3b 0a 09 72 65 67 69 |t cnt = |0;..regi|
|000044d0| 73 74 65 72 20 70 5f 75 | 6e 69 74 20 74 6d 70 20 |ster p_u|nit tmp |
|000044e0| 3d 20 63 31 2d 3e 68 65 | 72 65 3b 0a 0a 09 65 6e |= c1->he|re;...en|
|000044f0| 74 72 79 28 76 5f 73 70 | 61 6e 29 0a 0a 09 77 68 |try(v_sp|an)...wh|
|00004500| 69 6c 65 20 28 74 6d 70 | 20 26 26 20 28 74 6d 70 |ile (tmp| && (tmp|
|00004510| 20 21 3d 20 63 32 2d 3e | 68 65 72 65 29 29 20 7b | != c2->|here)) {|
|00004520| 0a 09 09 63 6e 74 20 2b | 3d 20 74 6d 70 2d 3e 6c |...cnt +|= tmp->l|
|00004530| 65 6e 3b 0a 09 09 74 6d | 70 20 3d 20 74 6d 70 2d |en;...tm|p = tmp-|
|00004540| 3e 6e 65 78 74 3b 0a 09 | 7d 0a 09 69 66 20 28 74 |>next;..|}..if (t|
|00004550| 6d 70 29 0a 09 09 63 6e | 74 20 2b 3d 20 63 32 2d |mp)...cn|t += c2-|
|00004560| 3e 75 5f 70 6f 73 3b 0a | 09 72 65 74 28 63 6e 74 |>u_pos;.|.ret(cnt|
|00004570| 29 0a 7d 0a 09 20 20 28 | 6d 6f 64 65 20 3d 3d 20 |).}..  (|mode == |
|00004580| 46 57 44 20 3f 20 41 54 | 45 4e 44 20 3a 20 41 54 |FWD ? AT|END : AT|
|00004590| 42 45 47 29 29 20 7b 0a | 09 09 09 09 09 09 70 75 |BEG)) {.|......pu|
|000045a0| 74 63 68 61 72 28 63 68 | 29 3b 0a 09 09 09 09 09 |tchar(ch|);......|
|000045b0| 09 69 66 20 28 6d 6f 64 | 65 20 3d 3d 20 48 45 52 |.if (mod|e == HER|
|000045c0| 45 29 0a 09 09 09 09 09 | 09 09 62 72 65 61 6b 3b |E)......|..break;|
|000045d0| 0a 09 09 09 09 09 7d 0a | 09 09 09 09 09 70 72 69 |......}.|.....pri|
|000045e0| 6e 74 66 28 22 2a 45 4e | 44 2a 5c 6e 22 29 3b 0a |ntf("*EN|D*\n");.|
|000045f0| 09 09 09 09 09 62 72 65 | 61 6b 3b 0a 0a 09 09 09 |.....bre|ak;.....|
|00004600| 76 73 74 72 2f 76 5f 64 | 65 62 75 67 2e 63 00 00 |vstr/v_d|ebug.c..|
|00004610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00004670| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00004680| 20 20 20 36 37 33 37 20 | 20 34 34 30 33 36 30 36 |   6737 | 4403606|
|00004690| 34 33 33 20 20 20 36 36 | 37 35 00 20 00 00 00 00 |433   66|75. ....|
|000046a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004800| 2f 2a 0a 20 2a 20 56 5f | 44 45 42 55 47 20 56 65 |/*. * V_|DEBUG Ve|
|00004810| 72 73 69 6f 6e 20 31 2e | 30 20 34 2f 31 36 2f 38 |rsion 1.|0 4/16/8|
|00004820| 35 0a 20 2a 20 4a 6f 72 | 64 61 6e 20 4b 2e 20 48 |5. * Jor|dan K. H|
|00004830| 75 62 62 61 72 64 0a 20 | 2a 2f 0a 0a 23 69 6e 63 |ubbard. |*/..#inc|
|00004840| 6c 75 64 65 20 22 76 73 | 74 72 2e 68 22 0a 23 69 |lude "vs|tr.h".#i|
|00004850| 6e 63 6c 75 64 65 20 3c | 73 74 64 69 6f 2e 68 3e |nclude <|stdio.h>|
|00004860| 0a 0a 23 64 65 66 69 6e | 65 20 50 55 53 48 09 31 |..#defin|e PUSH.1|
|00004870| 0a 23 64 65 66 69 6e 65 | 20 50 4f 50 09 09 32 0a |.#define| POP..2.|
|00004880| 23 64 65 66 69 6e 65 20 | 4c 4f 4f 4b 09 33 0a 0a |#define |LOOK.3..|
|00004890| 23 69 66 64 65 66 20 44 | 45 42 55 47 0a 63 68 61 |#ifdef D|EBUG.cha|
|000048a0| 72 20 2a 69 64 28 29 3b | 0a 0a 52 4f 55 54 49 4e |r *id();|..ROUTIN|
|000048b0| 45 20 76 6f 69 64 20 79 | 65 6c 70 28 66 6d 74 2c |E void y|elp(fmt,|
|000048c0| 20 70 31 2c 20 70 32 2c | 20 70 33 2c 20 70 34 2c | p1, p2,| p3, p4,|
|000048d0| 20 70 35 2c 20 70 36 29 | 0a 72 65 67 69 73 74 65 | p5, p6)|.registe|
|000048e0| 72 20 63 68 61 72 20 2a | 66 6d 74 3b 0a 72 65 67 |r char *|fmt;.reg|
|000048f0| 69 73 74 65 72 20 75 6e | 73 69 67 6e 65 64 20 63 |ister un|signed c|
|00004900| 68 61 72 20 2a 70 31 2c | 20 2a 70 32 2c 20 2a 70 |har *p1,| *p2, *p|
|00004910| 33 2c 20 2a 70 34 2c 20 | 2a 70 35 2c 20 2a 70 36 |3, *p4, |*p5, *p6|
|00004920| 3b 0a 7b 0a 09 66 70 72 | 69 6e 74 66 28 73 74 64 |;.{..fpr|intf(std|
|00004930| 65 72 72 2c 20 22 44 45 | 42 55 47 3a 20 5b 25 73 |err, "DE|BUG: [%s|
|00004940| 5d 20 22 2c 20 69 64 28 | 30 2c 20 4c 4f 4f 4b 29 |] ", id(|0, LOOK)|
|00004950| 29 3b 0a 09 66 70 72 69 | 6e 74 66 28 73 74 64 65 |);..fpri|ntf(stde|
|00004960| 72 72 2c 20 66 6d 74 2c | 20 70 31 2c 20 70 32 2c |rr, fmt,| p1, p2,|
|00004970| 20 70 33 2c 20 70 34 2c | 20 70 35 2c 20 70 36 29 | p3, p4,| p5, p6)|
|00004980| 3b 0a 09 72 65 74 75 72 | 6e 3b 0a 7d 0a 0a 52 4f |;..retur|n;.}..RO|
|00004990| 55 54 49 4e 45 20 63 68 | 61 72 20 2a 69 64 28 73 |UTINE ch|ar *id(s|
|000049a0| 2c 20 6d 6f 64 65 29 0a | 72 65 67 69 73 74 65 72 |, mode).|register|
|000049b0| 20 63 68 61 72 20 2a 73 | 3b 0a 72 65 67 69 73 74 | char *s|;.regist|
|000049c0| 65 72 20 69 6e 74 20 6d | 6f 64 65 3b 0a 7b 0a 09 |er int m|ode;.{..|
|000049d0| 2f 2a 20 69 66 20 77 65 | 20 67 65 74 20 6d 6f 72 |/* if we| get mor|
|000049e0| 65 20 74 68 61 6e 20 35 | 30 20 73 75 62 72 6f 75 |e than 5|0 subrou|
|000049f0| 74 69 6e 65 20 6c 65 76 | 65 6c 73 20 64 65 65 70 |tine lev|els deep|
|00004a00| 2c 20 73 6f 6d 65 74 68 | 69 6e 67 27 73 20 77 72 |, someth|ing's wr|
|00004a10| 6f 6e 67 20 2a 2f 0a 09 | 2f 2a 20 77 69 74 68 20 |ong */..|/* with |
|00004a20| 6f 75 72 20 70 72 6f 67 | 72 61 6d 20 61 6e 79 77 |our prog|ram anyw|
|00004a30| 61 79 20 28 6f 72 20 77 | 65 27 76 65 20 74 61 6b |ay (or w|e've tak|
|00004a40| 65 6e 20 6d 6f 64 75 6c | 61 72 20 70 72 6f 67 72 |en modul|ar progr|
|00004a50| 61 6d 6d 69 6e 67 20 74 | 6f 6f 20 66 61 72 21 29 |amming t|oo far!)|
|00004a60| 20 2a 2f 0a 09 73 74 61 | 74 69 63 20 63 68 61 72 | */..sta|tic char|
|00004a70| 20 2a 73 74 61 63 6b 5b | 35 30 5d 3b 0a 09 73 74 | *stack[|50];..st|
|00004a80| 61 74 69 63 20 69 6e 74 | 20 70 6f 69 6e 74 65 72 |atic int| pointer|
|00004a90| 20 3d 20 30 3b 0a 09 0a | 09 73 77 69 74 63 68 20 | = 0;...|.switch |
|00004aa0| 28 6d 6f 64 65 29 20 7b | 0a 0a 09 09 63 61 73 65 |(mode) {|....case|
|00004ab0| 20 50 55 53 48 3a 0a 09 | 09 09 73 74 61 63 6b 5b | PUSH:..|..stack[|
|00004ac0| 70 6f 69 6e 74 65 72 2b | 2b 5d 20 3d 20 73 3b 0a |pointer+|+] = s;.|
|00004ad0| 09 09 09 69 66 20 28 70 | 6f 69 6e 74 65 72 20 3d |...if (p|ointer =|
|00004ae0| 3d 20 35 30 29 20 7b 0a | 09 09 09 09 79 65 6c 70 |= 50) {.|....yelp|
|00004af0| 28 22 73 74 61 63 6b 20 | 6f 76 65 72 66 6c 6f 77 |("stack |overflow|
|00004b00| 20 69 6e 20 69 64 21 5c | 6e 22 29 3b 0a 09 09 09 | in id!\|n");....|
|00004b10| 09 65 78 69 74 28 31 29 | 3b 0a 09 09 09 7d 0a 09 |.exit(1)|;....}..|
|00004b20| 09 09 62 72 65 61 6b 3b | 0a 0a 09 09 63 61 73 65 |..break;|....case|
|00004b30| 20 50 4f 50 3a 0a 09 09 | 09 69 66 20 28 70 6f 69 | POP:...|.if (poi|
|00004b40| 6e 74 65 72 20 2d 20 31 | 20 3c 20 30 29 20 7b 0a |nter - 1| < 0) {.|
|00004b50| 09 09 09 09 79 65 6c 70 | 28 22 73 74 61 63 6b 20 |....yelp|("stack |
|00004b60| 75 6e 64 65 72 66 6c 6f | 77 20 69 6e 20 69 64 21 |underflo|w in id!|
|00004b70| 5c 6e 22 29 3b 0a 09 09 | 09 09 65 78 69 74 28 31 |\n");...|..exit(1|
|00004b80| 29 3b 0a 09 09 09 7d 0a | 09 09 09 72 65 74 75 72 |);....}.|...retur|
|00004b90| 6e 28 73 74 61 63 6b 5b | 2d 2d 70 6f 69 6e 74 65 |n(stack[|--pointe|
|00004ba0| 72 5d 29 3b 0a 09 09 09 | 62 72 65 61 6b 3b 0a 0a |r]);....|break;..|
|00004bb0| 09 09 63 61 73 65 20 4c | 4f 4f 4b 3a 0a 09 09 09 |..case L|OOK:....|
|00004bc0| 69 66 20 28 70 6f 69 6e | 74 65 72 20 2d 20 31 20 |if (poin|ter - 1 |
|00004bd0| 3c 20 30 29 20 7b 0a 09 | 09 09 09 79 65 6c 70 28 |< 0) {..|...yelp(|
|00004be0| 22 65 6d 70 74 79 20 73 | 74 61 63 6b 20 66 6f 72 |"empty s|tack for|
|00004bf0| 20 27 6c 6f 6f 6b 27 20 | 69 6e 20 69 64 21 5c 6e | 'look' |in id!\n|
|00004c00| 22 29 3b 0a 09 09 09 09 | 65 78 69 74 28 31 29 3b |");.....|exit(1);|
|00004c10| 0a 09 09 09 7d 0a 09 09 | 09 72 65 74 75 72 6e 28 |....}...|.return(|
|00004c20| 73 74 61 63 6b 5b 70 6f | 69 6e 74 65 72 20 2d 20 |stack[po|inter - |
|00004c30| 31 5d 29 3b 0a 09 09 09 | 62 72 65 61 6b 3b 0a 09 |1]);....|break;..|
|00004c40| 7d 0a 7d 0a 0a 52 4f 55 | 54 49 4e 45 20 76 6f 69 |}.}..ROU|TINE voi|
|00004c50| 64 20 5f 65 6e 64 28 29 | 0a 7b 0a 09 79 65 6c 70 |d _end()|.{..yelp|
|00004c60| 28 22 45 78 69 74 69 6e | 67 20 77 69 74 68 20 6e |("Exitin|g with n|
|00004c70| 6f 20 72 65 74 75 72 6e | 65 64 20 76 61 6c 75 65 |o return|ed value|
|00004c80| 5c 6e 22 29 3b 0a 09 69 | 64 28 30 2c 20 50 4f 50 |\n");..i|d(0, POP|
|00004c90| 29 3b 0a 09 72 65 74 75 | 72 6e 3b 0a 7d 0a 0a 52 |);..retu|rn;.}..R|
|00004ca0| 4f 55 54 49 4e 45 20 76 | 6f 69 64 20 5f 65 6e 74 |OUTINE v|oid _ent|
|00004cb0| 72 79 28 73 29 0a 72 65 | 67 69 73 74 65 72 20 63 |ry(s).re|gister c|
|00004cc0| 68 61 72 20 2a 73 3b 0a | 7b 0a 09 69 64 28 73 2c |har *s;.|{..id(s,|
|00004cd0| 20 50 55 53 48 29 3b 0a | 09 79 65 6c 70 28 22 45 | PUSH);.|.yelp("E|
|00004ce0| 6e 74 65 72 69 6e 67 5c | 6e 22 29 3b 0a 09 72 65 |ntering\|n");..re|
|00004cf0| 74 75 72 6e 3b 0a 7d 0a | 0a 52 4f 55 54 49 4e 45 |turn;.}.|.ROUTINE|
|00004d00| 20 76 6f 69 64 20 5f 72 | 65 74 28 6c 29 0a 75 6e | void _r|et(l).un|
|00004d10| 73 69 67 6e 65 64 20 63 | 68 61 72 20 2a 6c 3b 0a |signed c|har *l;.|
|00004d20| 7b 0a 09 79 65 6c 70 28 | 22 45 78 69 74 69 6e 67 |{..yelp(|"Exiting|
|00004d30| 20 77 69 74 68 20 25 75 | 20 28 68 65 78 3a 20 25 | with %u| (hex: %|
|00004d40| 78 29 5c 6e 22 2c 20 6c | 2c 20 6c 29 3b 0a 09 69 |x)\n", l|, l);..i|
|00004d50| 64 28 30 2c 20 50 4f 50 | 29 3b 0a 09 72 65 74 75 |d(0, POP|);..retu|
|00004d60| 72 6e 3b 0a 7d 0a 0a 23 | 65 6c 73 65 0a 0a 45 58 |rn;.}..#|else..EX|
|00004d70| 50 4f 52 54 20 63 68 61 | 72 20 2a 5f 43 75 72 72 |PORT cha|r *_Curr|
|00004d80| 5f 72 74 6e 3b 0a 0a 23 | 65 6e 64 69 66 0a 0a 2f |_rtn;..#|endif../|
|00004d90| 2a 20 4d 61 6b 65 73 20 | 63 68 61 72 61 63 74 65 |* Makes |characte|
|00004da0| 72 20 27 76 69 73 69 62 | 6c 65 27 20 62 79 20 74 |r 'visib|le' by t|
|00004db0| 75 72 6e 69 6e 67 20 69 | 74 20 69 6e 74 6f 20 61 |urning i|t into a|
|00004dc0| 20 70 72 69 6e 74 61 62 | 6c 65 20 63 6f 6e 74 72 | printab|le contr|
|00004dd0| 6f 6c 20 2a 2f 0a 2f 2a | 20 63 68 61 72 61 63 74 |ol */./*| charact|
|00004de0| 65 72 20 69 66 20 69 74 | 20 69 73 20 6f 6e 65 20 |er if it| is one |
|00004df0| 6f 72 20 69 74 73 20 6f | 63 74 61 6c 20 5c 6e 6e |or its o|ctal \nn|
|00004e00| 6e 20 66 6f 72 6d 20 69 | 66 20 69 74 20 69 73 20 |n form i|f it is |
|00004e10| 67 72 65 61 74 65 72 20 | 74 68 61 6e 20 2a 2f 0a |greater |than */.|
|00004e20| 2f 2a 20 74 68 65 20 75 | 70 70 65 72 20 6c 69 6d |/* the u|pper lim|
|00004e30| 69 74 20 66 6f 72 20 70 | 72 69 6e 74 61 62 6c 65 |it for p|rintable|
|00004e40| 20 61 73 63 69 69 20 2a | 2f 0a 0a 52 4f 55 54 49 | ascii *|/..ROUTI|
|00004e50| 4e 45 20 63 68 61 72 20 | 2a 76 69 73 69 62 6c 65 |NE char |*visible|
|00004e60| 28 63 68 29 0a 72 65 67 | 69 73 74 65 72 20 63 68 |(ch).reg|ister ch|
|00004e70| 61 72 20 63 68 3b 0a 7b | 0a 09 73 74 61 74 69 63 |ar ch;.{|..static|
|00004e80| 20 63 68 61 72 20 62 75 | 66 5b 35 5d 3b 0a 0a 09 | char bu|f[5];...|
|00004e90| 65 6e 74 72 79 28 76 69 | 73 69 62 6c 65 29 0a 0a |entry(vi|sible)..|
|00004ea0| 09 62 75 66 5b 30 5d 20 | 3d 20 27 5c 30 27 3b 0a |.buf[0] |= '\0';.|
|00004eb0| 09 69 66 20 28 63 68 20 | 3c 20 33 32 29 20 7b 0a |.if (ch |< 32) {.|
|00004ec0| 09 09 62 75 66 5b 30 5d | 20 3d 20 27 5e 27 3b 0a |..buf[0]| = '^';.|
|00004ed0| 09 09 63 68 20 2b 3d 20 | 36 34 3b 0a 09 7d 0a 09 |..ch += |64;..}..|
|00004ee0| 69 66 20 28 63 68 20 3e | 20 33 31 20 26 26 20 63 |if (ch >| 31 && c|
|00004ef0| 68 20 3c 20 31 32 37 29 | 20 7b 0a 09 09 69 66 20 |h < 127)| {...if |
|00004f00| 28 62 75 66 5b 30 5d 29 | 20 7b 0a 09 09 09 62 75 |(buf[0])| {....bu|
|00004f10| 66 5b 31 5d 20 3d 20 63 | 68 3b 0a 09 09 09 62 75 |f[1] = c|h;....bu|
|00004f20| 66 5b 32 5d 20 3d 20 27 | 5c 30 27 3b 0a 09 09 7d |f[2] = '|\0';...}|
|00004f30| 0a 09 09 65 6c 73 65 20 | 7b 0a 09 09 09 62 75 66 |...else |{....buf|
|00004f40| 5b 30 5d 20 3d 20 63 68 | 3b 0a 09 09 09 62 75 66 |[0] = ch|;....buf|
|00004f50| 5b 31 5d 20 3d 20 27 5c | 30 27 3b 0a 09 09 7d 0a |[1] = '\|0';...}.|
|00004f60| 09 7d 0a 09 65 6c 73 65 | 20 69 66 20 28 63 68 20 |.}..else| if (ch |
|00004f70| 3e 20 31 32 36 29 20 7b | 0a 09 09 73 70 72 69 6e |> 126) {|...sprin|
|00004f80| 74 66 28 62 75 66 2c 20 | 22 5c 5c 25 30 33 6f 22 |tf(buf, |"\\%03o"|
|00004f90| 2c 20 63 68 29 3b 0a 09 | 09 62 75 66 5b 34 5d 20 |, ch);..|.buf[4] |
|00004fa0| 3d 20 27 5c 30 27 3b 0a | 09 7d 0a 09 72 65 74 28 |= '\0';.|.}..ret(|
|00004fb0| 62 75 66 29 0a 7d 0a 0a | 52 4f 55 54 49 4e 45 20 |buf).}..|ROUTINE |
|00004fc0| 76 6f 69 64 20 76 5f 73 | 68 6f 77 28 76 29 0a 72 |void v_s|how(v).r|
|00004fd0| 65 67 69 73 74 65 72 20 | 70 5f 76 73 74 72 20 76 |egister |p_vstr v|
|00004fe0| 3b 0a 7b 0a 09 72 65 67 | 69 73 74 65 72 20 70 5f |;.{..reg|ister p_|
|00004ff0| 75 6e 69 74 20 74 65 6d | 70 3b 0a 09 72 65 67 69 |unit tem|p;..regi|
|00005000| 73 74 65 72 20 69 6e 74 | 20 6e 5f 75 6e 69 74 73 |ster int| n_units|
|00005010| 20 3d 20 30 2c 20 6e 5f | 63 68 61 72 73 20 3d 20 | = 0, n_|chars = |
|00005020| 30 2c 20 6c 3b 0a 09 72 | 65 67 69 73 74 65 72 20 |0, l;..r|egister |
|00005030| 69 6e 74 20 6e 5f 66 75 | 6e 69 74 73 20 3d 20 30 |int n_fu|nits = 0|
|00005040| 3b 0a 0a 09 65 6e 74 72 | 79 28 76 5f 73 68 6f 77 |;...entr|y(v_show|
|00005050| 29 0a 0a 09 69 66 20 28 | 21 76 29 20 7b 0a 09 09 |)...if (|!v) {...|
|00005060| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00005070| 22 76 5f 73 68 6f 77 3a | 20 76 73 74 72 20 69 73 |"v_show:| vstr is|
|00005080| 20 4e 49 4c 5c 6e 22 29 | 3b 0a 09 09 65 6e 64 0a | NIL\n")|;...end.|
|00005090| 09 7d 0a 09 66 70 72 69 | 6e 74 66 28 73 74 64 65 |.}..fpri|ntf(stde|
|000050a0| 72 72 2c 20 22 44 65 62 | 75 67 67 69 6e 67 20 69 |rr, "Deb|ugging i|
|000050b0| 6e 66 6f 72 6d 61 74 69 | 6f 6e 20 66 6f 72 20 76 |nformati|on for v|
|000050c0| 73 74 72 20 61 74 20 25 | 58 5c 6e 22 2c 20 76 29 |str at %|X\n", v)|
|000050d0| 3b 0a 09 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |;..fprin|tf(stder|
|000050e0| 72 2c 20 22 48 65 61 64 | 20 69 73 20 61 74 20 25 |r, "Head| is at %|
|000050f0| 58 2c 20 54 61 69 6c 20 | 61 74 20 25 58 5c 6e 22 |X, Tail |at %X\n"|
|00005100| 2c 20 76 2d 3e 68 65 61 | 64 2c 20 76 2d 3e 74 61 |, v->hea|d, v->ta|
|00005110| 69 6c 29 3b 0a 09 66 70 | 72 69 6e 74 66 28 73 74 |il);..fp|rintf(st|
|00005120| 64 65 72 72 2c 20 22 55 | 6e 69 74 20 73 69 7a 65 |derr, "U|nit size|
|00005130| 20 69 73 20 25 64 5c 6e | 22 2c 20 76 2d 3e 75 6e | is %d\n|", v->un|
|00005140| 69 74 5f 73 69 7a 65 29 | 3b 0a 09 66 70 72 69 6e |it_size)|;..fprin|
|00005150| 74 66 28 73 74 64 65 72 | 72 2c 20 22 43 75 72 73 |tf(stder|r, "Curs|
|00005160| 6f 72 20 70 6f 69 6e 74 | 73 20 74 6f 20 75 6e 69 |or point|s to uni|
|00005170| 74 20 25 58 2c 20 70 6f | 73 69 74 69 6f 6e 20 25 |t %X, po|sition %|
|00005180| 64 5c 6e 5c 6e 22 2c 0a | 09 20 20 76 2d 3e 63 75 |d\n\n",.|.  v->cu|
|00005190| 72 2e 68 65 72 65 2c 20 | 76 2d 3e 63 75 72 2e 75 |r.here, |v->cur.u|
|000051a0| 5f 70 6f 73 29 3b 0a 09 | 74 65 6d 70 20 3d 20 76 |_pos);..|temp = v|
|000051b0| 2d 3e 68 65 61 64 3b 0a | 09 77 68 69 6c 65 20 28 |->head;.|.while (|
|000051c0| 74 65 6d 70 29 20 7b 0a | 09 09 66 70 72 69 6e 74 |temp) {.|..fprint|
|000051d0| 66 28 73 74 64 65 72 72 | 2c 20 22 70 72 65 76 20 |f(stderr|, "prev |
|000051e0| 20 20 20 20 75 6e 69 74 | 20 20 20 20 20 6e 65 78 |    unit|     nex|
|000051f0| 74 5c 6e 22 29 3b 0a 09 | 09 66 70 72 69 6e 74 66 |t\n");..|.fprintf|
|00005200| 28 73 74 64 65 72 72 2c | 20 22 28 25 58 29 20 3c |(stderr,| "(%X) <|
|00005210| 3d 20 5b 25 58 5d 20 3d | 3e 20 28 25 58 29 20 20 |= [%X] =|> (%X)  |
|00005220| 20 22 2c 20 74 65 6d 70 | 2d 3e 70 72 65 76 2c 20 | ", temp|->prev, |
|00005230| 74 65 6d 70 2c 0a 09 09 | 20 20 74 65 6d 70 2d 3e |temp,...|  temp->|
|00005240| 6e 65 78 74 29 3b 0a 09 | 09 69 66 20 28 74 65 6d |next);..|.if (tem|
|00005250| 70 20 3d 3d 20 76 2d 3e | 68 65 61 64 29 0a 09 09 |p == v->|head)...|
|00005260| 09 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c |.fprintf|(stderr,|
|00005270| 20 22 48 45 41 44 20 20 | 22 29 3b 0a 09 09 69 66 | "HEAD  |");...if|
|00005280| 20 28 74 65 6d 70 20 3d | 3d 20 76 2d 3e 74 61 69 | (temp =|= v->tai|
|00005290| 6c 29 0a 09 09 09 66 70 | 72 69 6e 74 66 28 73 74 |l)....fp|rintf(st|
|000052a0| 64 65 72 72 2c 20 22 54 | 41 49 4c 20 20 22 29 3b |derr, "T|AIL  ");|
|000052b0| 0a 09 09 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |...fprin|tf(stder|
|000052c0| 72 2c 20 22 23 25 64 5c | 6e 22 2c 20 6e 5f 75 6e |r, "#%d\|n", n_un|
|000052d0| 69 74 73 29 3b 0a 09 09 | 66 70 72 69 6e 74 66 28 |its);...|fprintf(|
|000052e0| 73 74 64 65 72 72 2c 20 | 22 5c 74 4c 65 6e 67 74 |stderr, |"\tLengt|
|000052f0| 68 20 3d 20 25 64 22 2c | 20 74 65 6d 70 2d 3e 6c |h = %d",| temp->l|
|00005300| 65 6e 29 3b 0a 09 09 69 | 66 20 28 74 65 6d 70 2d |en);...i|f (temp-|
|00005310| 3e 6c 65 6e 29 20 7b 0a | 09 09 09 6e 5f 63 68 61 |>len) {.|...n_cha|
|00005320| 72 73 20 2b 3d 20 74 65 | 6d 70 2d 3e 6c 65 6e 3b |rs += te|mp->len;|
|00005330| 0a 09 09 09 66 70 72 69 | 6e 74 66 28 73 74 64 65 |....fpri|ntf(stde|
|00005340| 72 72 2c 20 22 20 20 44 | 61 74 61 20 3d 20 27 22 |rr, "  D|ata = '"|
|00005350| 29 3b 0a 09 09 09 66 6f | 72 20 28 6c 20 3d 20 30 |);....fo|r (l = 0|
|00005360| 3b 20 6c 20 3c 20 74 65 | 6d 70 2d 3e 6c 65 6e 3b |; l < te|mp->len;|
|00005370| 20 6c 2b 2b 29 0a 09 09 | 09 09 66 70 72 69 6e 74 | l++)...|..fprint|
|00005380| 66 28 73 74 64 65 72 72 | 2c 20 22 25 73 22 2c 20 |f(stderr|, "%s", |
|00005390| 76 69 73 69 62 6c 65 28 | 74 65 6d 70 2d 3e 64 61 |visible(|temp->da|
|000053a0| 74 61 5b 6c 5d 29 29 3b | 0a 09 09 09 66 70 72 69 |ta[l]));|....fpri|
|000053b0| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 27 5c 6e |ntf(stde|rr, "'\n|
|000053c0| 5c 6e 22 29 3b 0a 09 09 | 09 69 66 20 28 74 65 6d |\n");...|.if (tem|
|000053d0| 70 2d 3e 6c 65 6e 20 3d | 3d 20 76 2d 3e 75 6e 69 |p->len =|= v->uni|
|000053e0| 74 5f 73 69 7a 65 29 0a | 09 09 09 09 6e 5f 66 75 |t_size).|....n_fu|
|000053f0| 6e 69 74 73 2b 2b 3b 0a | 09 09 7d 0a 09 09 65 6c |nits++;.|..}...el|
|00005400| 73 65 0a 09 09 09 66 70 | 72 69 6e 74 66 28 73 74 |se....fp|rintf(st|
|00005410| 64 65 72 72 2c 20 22 5c | 6e 5c 6e 22 29 3b 0a 09 |derr, "\|n\n");..|
|00005420| 09 74 65 6d 70 20 3d 20 | 74 65 6d 70 2d 3e 6e 65 |.temp = |temp->ne|
|00005430| 78 74 3b 0a 09 09 6e 5f | 75 6e 69 74 73 2b 2b 3b |xt;...n_|units++;|
|00005440| 0a 09 7d 0a 09 66 70 72 | 69 6e 74 66 28 73 74 64 |..}..fpr|intf(std|
|00005450| 65 72 72 2c 20 22 5c 6e | 5c 6e 54 6f 74 61 6c 3a |err, "\n|\nTotal:|
|00005460| 20 25 64 20 63 68 61 72 | 61 63 74 65 72 73 20 69 | %d char|acters i|
|00005470| 6e 20 25 64 20 75 6e 69 | 74 73 2e 20 25 64 20 66 |n %d uni|ts. %d f|
|00005480| 75 6c 6c 2c 20 25 64 20 | 6e 6f 74 2e 5c 6e 22 2c |ull, %d |not.\n",|
|00005490| 0a 09 20 20 20 20 6e 5f | 63 68 61 72 73 2c 20 6e |..    n_|chars, n|
|000054a0| 5f 75 6e 69 74 73 2c 20 | 6e 5f 66 75 6e 69 74 73 |_units, |n_funits|
|000054b0| 2c 20 6e 5f 75 6e 69 74 | 73 20 2d 20 6e 5f 66 75 |, n_unit|s - n_fu|
|000054c0| 6e 69 74 73 29 3b 0a 09 | 65 6e 64 0a 7d 0a 0a 52 |nits);..|end.}..R|
|000054d0| 4f 55 54 49 4e 45 20 76 | 6f 69 64 20 66 72 65 61 |OUTINE v|oid frea|
|000054e0| 6b 5f 6f 75 74 28 66 6d | 74 2c 20 70 31 2c 20 70 |k_out(fm|t, p1, p|
|000054f0| 32 2c 20 70 33 2c 20 70 | 34 2c 20 70 35 2c 20 70 |2, p3, p|4, p5, p|
|00005500| 36 29 0a 72 65 67 69 73 | 74 65 72 20 63 68 61 72 |6).regis|ter char|
|00005510| 20 2a 66 6d 74 3b 0a 72 | 65 67 69 73 74 65 72 20 | *fmt;.r|egister |
|00005520| 69 6e 74 20 70 31 2c 20 | 70 32 2c 20 70 33 2c 20 |int p1, |p2, p3, |
|00005530| 70 34 2c 20 70 35 2c 20 | 70 36 3b 0a 7b 0a 23 69 |p4, p5, |p6;.{.#i|
|00005540| 66 64 65 66 20 44 45 42 | 55 47 0a 09 66 70 72 69 |fdef DEB|UG..fpri|
|00005550| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 25 73 3a |ntf(stde|rr, "%s:|
|00005560| 20 22 2c 20 69 64 28 30 | 2c 20 4c 4f 4f 4b 29 29 | ", id(0|, LOOK))|
|00005570| 3b 0a 23 65 6c 73 65 0a | 09 66 70 72 69 6e 74 66 |;.#else.|.fprintf|
|00005580| 28 73 74 64 65 72 72 2c | 20 22 25 73 3a 20 22 2c |(stderr,| "%s: ",|
|00005590| 20 5f 43 75 72 72 5f 72 | 74 6e 29 3b 0a 23 65 6e | _Curr_r|tn);.#en|
|000055a0| 64 69 66 0a 09 66 70 72 | 69 6e 74 66 28 73 74 64 |dif..fpr|intf(std|
|000055b0| 65 72 72 2c 20 66 6d 74 | 2c 20 70 31 2c 20 70 32 |err, fmt|, p1, p2|
|000055c0| 2c 20 70 33 2c 20 70 34 | 2c 20 70 35 2c 20 70 36 |, p3, p4|, p5, p6|
|000055d0| 29 3b 0a 09 65 78 69 74 | 28 31 29 3b 0a 7d 0a 09 |);..exit|(1);.}..|
|000055e0| 09 09 09 57 68 61 74 20 | 64 6f 20 79 6f 75 20 77 |...What |do you w|
|000055f0| 61 6e 74 20 66 72 6f 6d | 20 6d 65 3f 20 53 74 79 |ant from| me? Sty|
|00005600| 76 73 74 72 2f 76 5f 64 | 65 6c 65 74 65 2e 63 00 |vstr/v_d|elete.c.|
|00005610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00005670| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00005680| 20 20 20 31 35 35 35 20 | 20 34 34 30 33 36 30 36 |   1555 | 4403606|
|00005690| 34 33 35 20 20 20 37 30 | 34 34 00 20 00 00 00 00 |435   70|44. ....|
|000056a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000056f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005800| 23 69 6e 63 6c 75 64 65 | 20 22 76 73 74 72 2e 68 |#include| "vstr.h|
|00005810| 22 0a 0a 52 4f 55 54 49 | 4e 45 20 69 6e 74 20 76 |"..ROUTI|NE int v|
|00005820| 5f 64 65 6c 65 74 65 28 | 76 2c 20 63 6e 74 29 0a |_delete(|v, cnt).|
|00005830| 72 65 67 69 73 74 65 72 | 20 70 5f 76 73 74 72 20 |register| p_vstr |
|00005840| 76 3b 0a 72 65 67 69 73 | 74 65 72 20 69 6e 74 20 |v;.regis|ter int |
|00005850| 63 6e 74 3b 0a 7b 0a 09 | 72 65 67 69 73 74 65 72 |cnt;.{..|register|
|00005860| 20 70 5f 75 6e 69 74 20 | 74 65 6d 70 3b 0a 09 72 | p_unit |temp;..r|
|00005870| 65 67 69 73 74 65 72 20 | 69 6e 74 20 61 63 74 75 |egister |int actu|
|00005880| 61 6c 20 3d 20 30 2c 20 | 6e 3b 0a 0a 09 65 6e 74 |al = 0, |n;...ent|
|00005890| 72 79 28 76 5f 64 65 6c | 65 74 65 29 0a 0a 09 69 |ry(v_del|ete)...i|
|000058a0| 66 20 28 21 63 6e 74 29 | 0a 09 09 65 6e 64 0a 09 |f (!cnt)|...end..|
|000058b0| 77 68 69 6c 65 20 28 63 | 6e 74 29 20 7b 0a 09 09 |while (c|nt) {...|
|000058c0| 74 65 6d 70 20 3d 20 76 | 2d 3e 63 75 72 2e 68 65 |temp = v|->cur.he|
|000058d0| 72 65 3b 0a 09 09 6e 20 | 3d 20 74 65 6d 70 2d 3e |re;...n |= temp->|
|000058e0| 6c 65 6e 20 2d 20 76 2d | 3e 63 75 72 2e 75 5f 70 |len - v-|>cur.u_p|
|000058f0| 6f 73 3b 0a 09 09 69 66 | 20 28 21 6e 29 20 7b 0a |os;...if| (!n) {.|
|00005900| 09 09 09 69 66 20 28 21 | 74 65 6d 70 2d 3e 6e 65 |...if (!|temp->ne|
|00005910| 78 74 29 0a 09 09 09 09 | 72 65 74 28 61 63 74 75 |xt).....|ret(actu|
|00005920| 61 6c 29 0a 09 09 09 65 | 6c 73 65 20 7b 0a 09 09 |al)....e|lse {...|
|00005930| 09 09 76 2d 3e 63 75 72 | 2e 68 65 72 65 20 3d 20 |..v->cur|.here = |
|00005940| 74 65 6d 70 2d 3e 6e 65 | 78 74 3b 0a 09 09 09 09 |temp->ne|xt;.....|
|00005950| 76 2d 3e 63 75 72 2e 75 | 5f 70 6f 73 20 3d 20 30 |v->cur.u|_pos = 0|
|00005960| 3b 0a 09 09 09 7d 0a 09 | 09 09 63 6f 6e 74 69 6e |;....}..|..contin|
|00005970| 75 65 3b 0a 09 09 7d 0a | 09 09 69 66 20 28 6e 20 |ue;...}.|..if (n |
|00005980| 3c 3d 20 63 6e 74 29 20 | 7b 0a 09 09 09 69 66 20 |<= cnt) |{....if |
|00005990| 28 21 76 2d 3e 63 75 72 | 2e 75 5f 70 6f 73 29 20 |(!v->cur|.u_pos) |
|000059a0| 7b 0a 09 09 09 09 63 6e | 74 20 2d 3d 20 74 65 6d |{.....cn|t -= tem|
|000059b0| 70 2d 3e 6c 65 6e 3b 0a | 09 09 09 09 61 63 74 75 |p->len;.|....actu|
|000059c0| 61 6c 20 2b 3d 20 74 65 | 6d 70 2d 3e 6c 65 6e 3b |al += te|mp->len;|
|000059d0| 0a 09 09 09 09 6c 69 6e | 6b 6f 75 74 28 76 2c 20 |.....lin|kout(v, |
|000059e0| 74 65 6d 70 29 3b 0a 09 | 09 09 09 69 66 20 28 76 |temp);..|...if (v|
|000059f0| 2d 3e 63 75 72 2e 68 65 | 72 65 20 3d 3d 20 74 65 |->cur.he|re == te|
|00005a00| 6d 70 2d 3e 70 72 65 76 | 29 0a 09 09 09 09 09 63 |mp->prev|)......c|
|00005a10| 6e 74 20 3d 20 30 3b 0a | 09 09 09 7d 0a 09 09 09 |nt = 0;.|...}....|
|00005a20| 65 6c 73 65 20 7b 0a 09 | 09 09 09 74 65 6d 70 2d |else {..|...temp-|
|00005a30| 3e 6c 65 6e 20 2d 3d 20 | 6e 3b 0a 09 09 09 09 63 |>len -= |n;.....c|
|00005a40| 6e 74 20 2d 3d 20 6e 3b | 0a 09 09 09 09 61 63 74 |nt -= n;|.....act|
|00005a50| 75 61 6c 20 2b 3d 20 6e | 3b 0a 09 09 09 09 69 66 |ual += n|;.....if|
|00005a60| 20 28 74 65 6d 70 2d 3e | 6e 65 78 74 29 20 7b 0a | (temp->|next) {.|
|00005a70| 09 09 09 09 09 76 2d 3e | 63 75 72 2e 68 65 72 65 |.....v->|cur.here|
|00005a80| 20 3d 20 74 65 6d 70 2d | 3e 6e 65 78 74 3b 0a 09 | = temp-|>next;..|
|00005a90| 09 09 09 09 76 2d 3e 63 | 75 72 2e 75 5f 70 6f 73 |....v->c|ur.u_pos|
|00005aa0| 20 3d 20 30 3b 0a 09 09 | 09 09 7d 0a 09 09 09 09 | = 0;...|..}.....|
|00005ab0| 65 6c 73 65 0a 09 09 09 | 09 09 63 6e 74 20 3d 20 |else....|..cnt = |
|00005ac0| 30 3b 0a 09 09 09 7d 0a | 09 09 7d 0a 09 09 65 6c |0;....}.|..}...el|
|00005ad0| 73 65 20 7b 0a 09 09 09 | 73 74 72 6e 63 70 79 28 |se {....|strncpy(|
|00005ae0| 74 65 6d 70 2d 3e 64 61 | 74 61 20 2b 20 76 2d 3e |temp->da|ta + v->|
|00005af0| 63 75 72 2e 75 5f 70 6f | 73 2c 0a 09 09 09 09 74 |cur.u_po|s,.....t|
|00005b00| 65 6d 70 2d 3e 64 61 74 | 61 20 2b 20 76 2d 3e 63 |emp->dat|a + v->c|
|00005b10| 75 72 2e 75 5f 70 6f 73 | 20 2b 20 63 6e 74 2c 20 |ur.u_pos| + cnt, |
|00005b20| 6e 29 3b 0a 09 09 09 74 | 65 6d 70 2d 3e 6c 65 6e |n);....t|emp->len|
|00005b30| 20 2d 3d 20 63 6e 74 3b | 0a 09 09 09 61 63 74 75 | -= cnt;|....actu|
|00005b40| 61 6c 20 2b 3d 20 63 6e | 74 3b 0a 09 09 09 63 6e |al += cn|t;....cn|
|00005b50| 74 20 3d 20 30 3b 0a 09 | 09 7d 0a 09 7d 0a 09 72 |t = 0;..|.}..}..r|
|00005b60| 65 74 28 61 63 74 75 61 | 6c 29 0a 7d 0a 69 64 21 |et(actua|l).}.id!|
|00005b70| 5c 6e 22 29 3b 0a 09 09 | 09 09 65 78 69 74 28 31 |\n");...|..exit(1|
|00005b80| 29 3b 0a 09 09 09 7d 0a | 09 09 09 72 65 74 75 72 |);....}.|...retur|
|00005b90| 6e 28 73 74 61 63 6b 5b | 2d 2d 70 6f 69 6e 74 65 |n(stack[|--pointe|
|00005ba0| 72 5d 29 3b 0a 09 09 09 | 62 72 65 61 6b 3b 0a 0a |r]);....|break;..|
|00005bb0| 09 09 63 61 73 65 20 4c | 4f 4f 4b 3a 0a 09 09 09 |..case L|OOK:....|
|00005bc0| 69 66 20 28 70 6f 69 6e | 74 65 72 20 2d 20 31 20 |if (poin|ter - 1 |
|00005bd0| 3c 20 30 29 20 7b 0a 09 | 09 09 09 79 65 6c 70 28 |< 0) {..|...yelp(|
|00005be0| 22 65 6d 70 74 79 20 73 | 74 61 63 6b 20 66 6f 72 |"empty s|tack for|
|00005bf0| 20 27 6c 6f 6f 6b 27 20 | 69 6e 20 69 64 21 5c 6e | 'look' |in id!\n|
|00005c00| 76 73 74 72 2f 76 5f 66 | 69 6e 64 2e 63 00 00 00 |vstr/v_f|ind.c...|
|00005c10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c60| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00005c70| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00005c80| 20 20 20 20 37 35 37 20 | 20 34 34 30 33 36 30 36 |    757 | 4403606|
|00005c90| 34 33 36 20 20 20 36 35 | 30 36 00 20 00 00 00 00 |436   65|06. ....|
|00005ca0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e00| 23 69 6e 63 6c 75 64 65 | 20 22 76 73 74 72 2e 68 |#include| "vstr.h|
|00005e10| 22 0a 0a 52 4f 55 54 49 | 4e 45 20 70 5f 63 75 72 |"..ROUTI|NE p_cur|
|00005e20| 73 6f 72 20 76 5f 66 69 | 6e 64 28 76 2c 20 63 68 |sor v_fi|nd(v, ch|
|00005e30| 2c 20 64 69 72 29 0a 72 | 65 67 69 73 74 65 72 20 |, dir).r|egister |
|00005e40| 70 5f 76 73 74 72 20 76 | 3b 0a 72 65 67 69 73 74 |p_vstr v|;.regist|
|00005e50| 65 72 20 63 68 61 72 20 | 63 68 3b 0a 72 65 67 69 |er char |ch;.regi|
|00005e60| 73 74 65 72 20 69 6e 74 | 20 64 69 72 3b 0a 7b 0a |ster int| dir;.{.|
|00005e70| 09 73 74 61 74 69 63 20 | 73 74 72 75 63 74 20 63 |.static |struct c|
|00005e80| 75 72 73 6f 72 20 66 6f | 75 6e 64 3b 0a 09 73 74 |ursor fo|und;..st|
|00005e90| 72 75 63 74 20 63 75 72 | 73 6f 72 20 73 61 76 65 |ruct cur|sor save|
|00005ea0| 3b 0a 09 72 65 67 69 73 | 74 65 72 20 69 6e 74 20 |;..regis|ter int |
|00005eb0| 69 3b 0a 0a 09 65 6e 74 | 72 79 28 76 5f 66 69 6e |i;...ent|ry(v_fin|
|00005ec0| 64 29 0a 0a 09 69 66 20 | 28 64 69 72 20 21 3d 20 |d)...if |(dir != |
|00005ed0| 46 57 44 20 26 26 20 64 | 69 72 20 21 3d 20 42 41 |FWD && d|ir != BA|
|00005ee0| 43 4b 29 0a 09 09 66 72 | 65 61 6b 5f 6f 75 74 28 |CK)...fr|eak_out(|
|00005ef0| 22 63 61 6c 6c 65 64 20 | 77 69 74 68 20 62 61 64 |"called |with bad|
|00005f00| 20 6d 6f 64 65 20 28 6e | 6f 74 20 42 41 43 4b 20 | mode (n|ot BACK |
|00005f10| 6f 72 20 46 57 44 29 5c | 6e 22 29 3b 0a 09 76 5f |or FWD)\|n");..v_|
|00005f20| 73 61 76 65 63 75 72 73 | 6f 72 28 76 2c 20 26 73 |savecurs|or(v, &s|
|00005f30| 61 76 65 29 3b 0a 09 77 | 68 69 6c 65 20 28 28 69 |ave);..w|hile ((i|
|00005f40| 20 3d 20 76 5f 67 65 74 | 28 76 2c 20 64 69 72 29 | = v_get|(v, dir)|
|00005f50| 29 20 21 3d 20 28 64 69 | 72 20 3d 3d 20 46 57 44 |) != (di|r == FWD|
|00005f60| 20 3f 20 41 54 45 4e 44 | 20 3a 20 41 54 42 45 47 | ? ATEND| : ATBEG|
|00005f70| 29 29 0a 09 09 69 66 20 | 28 69 20 3d 3d 20 63 68 |))...if |(i == ch|
|00005f80| 29 20 7b 0a 09 09 09 76 | 5f 73 61 76 65 63 75 72 |) {....v|_savecur|
|00005f90| 73 6f 72 28 76 2c 20 26 | 66 6f 75 6e 64 29 3b 0a |sor(v, &|found);.|
|00005fa0| 09 09 09 76 5f 73 65 74 | 63 75 72 73 6f 72 28 76 |...v_set|cursor(v|
|00005fb0| 2c 20 26 73 61 76 65 29 | 3b 0a 09 09 09 72 65 74 |, &save)|;....ret|
|00005fc0| 28 26 66 6f 75 6e 64 29 | 0a 09 09 7d 0a 09 76 5f |(&found)|...}..v_|
|00005fd0| 73 65 74 63 75 72 73 6f | 72 28 76 2c 20 26 73 61 |setcurso|r(v, &sa|
|00005fe0| 76 65 29 3b 0a 09 72 65 | 74 28 30 29 0a 7d 0a 00 |ve);..re|t(0).}..|
|00005ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006000| 76 73 74 72 2f 76 5f 66 | 72 65 65 2e 63 00 00 00 |vstr/v_f|ree.c...|
|00006010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006060| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00006070| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00006080| 20 20 20 20 33 34 30 20 | 20 34 34 30 33 36 30 36 |    340 | 4403606|
|00006090| 34 33 37 20 20 20 36 34 | 37 34 00 20 00 00 00 00 |437   64|74. ....|
|000060a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000060f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000061a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000061b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000061c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000061d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000061e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000061f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00006200| 23 69 6e 63 6c 75 64 65 | 20 22 76 73 74 72 2e 68 |#include| "vstr.h|
|00006210| 22 0a 0a 52 4f 55 54 49 | 4e 45 20 76 6f 69 64 20 |"..ROUTI|NE void |
|00006220| 76 5f 66 72 65 65 28 76 | 29 0a 72 65 67 69 73 74 |v_free(v|).regist|
|00006230| 65 72 20 70 5f 76 73 74 | 72 20 76 3b 0a 7b 0a 09 |er p_vst|r v;.{..|
|00006240| 72 65 67 69 73 74 65 72 | 20 70 5f 75 6e 69 74 20 |register| p_unit |
|00006250| 74 65 6d 70 3b 0a 0a 09 | 65 6e 74 72 79 28 76 5f |temp;...|entry(v_|
|00006260| 66 72 65 65 29 0a 0a 09 | 69 66 20 28 21 76 29 0a |free)...|if (!v).|
|00006270| 09 09 66 72 65 61 6b 5f | 6f 75 74 28 4d 5f 4e 49 |..freak_|out(M_NI|
|00006280| 4c 56 53 54 52 29 3b 0a | 09 74 65 6d 70 20 3d 20 |LVSTR);.|.temp = |
|00006290| 76 2d 3e 68 65 61 64 3b | 0a 09 77 68 69 6c 65 20 |v->head;|..while |
|000062a0| 28 74 65 6d 70 29 20 7b | 0a 09 09 66 72 65 65 28 |(temp) {|...free(|
|000062b0| 74 65 6d 70 29 3b 0a 09 | 09 74 65 6d 70 20 3d 20 |temp);..|.temp = |
|000062c0| 74 65 6d 70 2d 3e 6e 65 | 78 74 3b 0a 09 7d 0a 09 |temp->ne|xt;..}..|
|000062d0| 66 72 65 65 28 76 29 3b | 0a 09 65 6e 64 0a 7d 0a |free(v);|..end.}.|
|000062e0| 76 5f 66 69 6e 64 2e 63 | 00 00 00 00 13 b8 00 00 |v_find.c|........|
|000062f0| 14 00 08 00 76 5f 66 72 | 65 65 2e 63 00 00 00 00 |....v_fr|ee.c....|
|00006300| 14 b8 00 00 10 00 07 00 | 76 5f 67 65 74 2e 63 00 |........|v_get.c.|
|00006310| 15 b8 00 00 14 00 08 00 | 76 5f 6d 6f 76 65 2e 63 |........|v_move.c|
|00006320| 00 00 00 00 16 b8 00 00 | 10 00 07 00 76 5f 70 75 |........|....v_pu|
|00006330| 74 2e 63 00 17 b8 00 00 | 14 00 0a 00 76 5f 72 65 |t.c.....|....v_re|
|00006340| 77 69 6e 64 2e 63 00 00 | 18 b8 00 00 14 00 0a 00 |wind.c..|........|
|00006350| 76 5f 73 74 72 69 6e 67 | 2e 63 00 00 19 b8 00 00 |v_string|.c......|
|00006360| 14 00 09 00 76 5f 75 74 | 69 6c 73 2e 63 00 00 00 |....v_ut|ils.c...|
|00006370| 1a b8 00 00 10 00 06 00 | 76 73 74 72 2e 68 00 00 |........|vstr.h..|
|00006380| 1b b8 00 00 80 00 08 00 | 76 73 74 72 2e 6d 61 6e |........|vstr.man|
|00006390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.