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|00000000| 66 67 72 65 70 2d 31 2e | 31 2f 00 00 00 00 00 00 |fgrep-1.|1/......|
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|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 75 73 74 61 72 20 20 | 00 6d 69 6b 65 00 00 00 |.ustar  |.mike...|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000400| 44 45 46 53 3d 2d 44 58 | 5f 73 74 72 65 72 72 6f |DEFS=-DX|_strerro|
|00000410| 72 0a 43 46 4c 41 47 53 | 3d 2d 4f 20 24 28 44 45 |r.CFLAGS|=-O $(DE|
|00000420| 46 53 29 0a 4c 49 42 53 | 3d 0a 46 4f 42 4a 3d 66 |FS).LIBS|=.FOBJ=f|
|00000430| 67 72 65 70 2e 6f 20 6b | 77 73 65 74 2e 6f 20 6f |grep.o k|wset.o o|
|00000440| 62 73 74 61 63 6b 2e 6f | 20 73 74 64 2e 6f 0a 0a |bstack.o| std.o..|
|00000450| 66 67 72 65 70 3a 20 24 | 28 46 4f 42 4a 29 0a 09 |fgrep: $|(FOBJ)..|
|00000460| 24 28 43 43 29 20 24 28 | 43 46 4c 41 47 53 29 20 |$(CC) $(|CFLAGS) |
|00000470| 2d 6f 20 66 67 72 65 70 | 20 24 28 46 4f 42 4a 29 |-o fgrep| $(FOBJ)|
|00000480| 20 24 28 4c 49 42 53 29 | 0a 0a 63 6c 65 61 6e 3a | $(LIBS)|..clean:|
|00000490| 20 46 52 43 0a 09 72 6d | 20 2d 66 20 66 67 72 65 | FRC..rm| -f fgre|
|000004a0| 70 20 63 6f 72 65 20 24 | 28 46 4f 42 4a 29 0a 0a |p core $|(FOBJ)..|
|000004b0| 46 52 43 3a 0a 0a 66 67 | 72 65 70 2e 6f 3a 20 75 |FRC:..fg|rep.o: u|
|000004c0| 6e 69 78 2e 68 0a 6b 77 | 73 65 74 2e 6f 20 66 67 |nix.h.kw|set.o fg|
|000004d0| 72 65 70 2e 6f 3a 20 6b | 77 73 65 74 2e 68 20 6f |rep.o: k|wset.h o|
|000004e0| 62 73 74 61 63 6b 2e 68 | 20 73 74 64 2e 68 0a 6f |bstack.h| std.h.o|
|000004f0| 62 73 74 61 63 6b 2e 6f | 3a 20 6f 62 73 74 61 63 |bstack.o|: obstac|
|00000500| 6b 2e 68 0a 73 74 64 2e | 6f 3a 20 73 74 64 2e 68 |k.h.std.|o: std.h|
|00000510| 20 75 6e 69 78 2e 68 0a | 00 00 00 00 00 00 00 00 | unix.h.|........|
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|000005f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000600| 66 67 72 65 70 2d 31 2e | 31 2f 73 74 64 2e 68 00 |fgrep-1.|1/std.h.|
|00000610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000007f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000800| 2f 2a 20 73 74 64 2e 68 | 20 2d 20 61 75 74 6f 6d |/* std.h| - autom|
|00000810| 61 67 69 63 61 6c 6c 79 | 20 61 64 61 70 74 20 74 |agically| adapt t|
|00000820| 6f 20 6f 6c 64 20 61 6e | 64 20 6e 65 77 20 63 6f |o old an|d new co|
|00000830| 6d 70 69 6c 65 72 73 2e | 0a 20 20 20 49 6e 20 74 |mpilers.|.   In t|
|00000840| 68 65 20 50 75 62 6c 69 | 63 20 44 6f 6d 61 69 6e |he Publi|c Domain|
|00000850| 3b 20 77 72 69 74 74 65 | 6e 20 62 79 20 4d 69 6b |; writte|n by Mik|
|00000860| 65 20 48 61 65 72 74 65 | 6c 2e 20 2a 2f 0a 0a 23 |e Haerte|l. */..#|
|00000870| 69 66 20 5f 5f 53 54 44 | 43 5f 5f 0a 0a 23 69 6e |if __STD|C__..#in|
|00000880| 63 6c 75 64 65 20 3c 73 | 74 64 64 65 66 2e 68 3e |clude <s|tddef.h>|
|00000890| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 6c 69 6d 69 74 |.#includ|e <limit|
|000008a0| 73 2e 68 3e 0a 0a 74 79 | 70 65 64 65 66 20 76 6f |s.h>..ty|pedef vo|
|000008b0| 69 64 20 2a 50 54 52 3b | 0a 74 79 70 65 64 65 66 |id *PTR;|.typedef|
|000008c0| 20 63 6f 6e 73 74 20 76 | 6f 69 64 20 2a 50 54 52 | const v|oid *PTR|
|000008d0| 43 4f 4e 53 54 3b 0a 0a | 23 64 65 66 69 6e 65 20 |CONST;..|#define |
|000008e0| 41 4e 44 20 2c 0a 23 64 | 65 66 69 6e 65 20 44 45 |AND ,.#d|efine DE|
|000008f0| 46 55 4e 28 46 2c 20 4c | 2c 20 50 29 20 46 28 50 |FUN(F, L|, P) F(P|
|00000900| 29 0a 23 64 65 66 69 6e | 65 20 45 58 46 55 4e 28 |).#defin|e EXFUN(|
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|00000920| 0a 0a 23 64 65 66 69 6e | 65 20 63 6f 6e 73 74 0a |..#defin|e const.|
|00000930| 23 64 65 66 69 6e 65 20 | 76 6f 6c 61 74 69 6c 65 |#define |volatile|
|00000940| 0a 0a 2f 2a 20 54 68 65 | 20 66 6f 6c 6c 6f 77 69 |../* The| followi|
|00000950| 6e 67 20 61 70 70 72 6f | 78 69 6d 61 74 69 6f 6e |ng appro|ximation|
|00000960| 73 20 6f 66 20 3c 73 74 | 64 64 65 66 2e 68 3e 20 |s of <st|ddef.h> |
|00000970| 61 6e 64 20 3c 6c 69 6d | 69 74 73 2e 68 3e 20 61 |and <lim|its.h> a|
|00000980| 72 65 20 61 70 70 72 6f | 70 72 69 61 74 65 0a 20 |re appro|priate. |
|00000990| 20 20 66 6f 72 20 6d 6f | 73 74 20 6d 61 63 68 69 |  for mo|st machi|
|000009a0| 6e 65 73 2e 20 2a 2f 0a | 74 79 70 65 64 65 66 20 |nes. */.|typedef |
|000009b0| 69 6e 74 20 70 74 72 64 | 69 66 66 5f 74 3b 0a 74 |int ptrd|iff_t;.t|
|000009c0| 79 70 65 64 65 66 20 75 | 6e 73 69 67 6e 65 64 20 |ypedef u|nsigned |
|000009d0| 69 6e 74 20 73 69 7a 65 | 5f 74 3b 0a 23 64 65 66 |int size|_t;.#def|
|000009e0| 69 6e 65 20 4e 55 4c 4c | 20 30 0a 23 64 65 66 69 |ine NULL| 0.#defi|
|000009f0| 6e 65 20 6f 66 66 73 65 | 74 6f 66 28 54 2c 20 4d |ne offse|tof(T, M|
|00000a00| 29 20 28 28 73 69 7a 65 | 5f 74 29 26 28 28 54 20 |) ((size|_t)&((T |
|00000a10| 2a 29 20 30 29 2d 3e 28 | 4d 29 29 0a 0a 23 64 65 |*) 0)->(|M))..#de|
|00000a20| 66 69 6e 65 20 43 48 41 | 52 5f 42 49 54 20 38 0a |fine CHA|R_BIT 8.|
|00000a30| 23 64 65 66 69 6e 65 20 | 53 43 48 41 52 5f 4d 49 |#define |SCHAR_MI|
|00000a40| 4e 20 2d 31 32 38 0a 23 | 64 65 66 69 6e 65 20 53 |N -128.#|define S|
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|00000a60| 66 69 6e 65 20 55 43 48 | 41 52 5f 4d 41 58 20 32 |fine UCH|AR_MAX 2|
|00000a70| 35 35 0a 23 64 65 66 69 | 6e 65 20 43 48 41 52 5f |55.#defi|ne CHAR_|
|00000a80| 4d 49 4e 20 28 28 63 68 | 61 72 29 20 55 43 48 41 |MIN ((ch|ar) UCHA|
|00000a90| 52 5f 4d 41 58 20 3c 20 | 30 20 3f 20 53 43 48 41 |R_MAX < |0 ? SCHA|
|00000aa0| 52 5f 4d 49 4e 20 3a 20 | 30 29 0a 23 64 65 66 69 |R_MIN : |0).#defi|
|00000ab0| 6e 65 20 43 48 41 52 5f | 4d 41 58 20 28 28 63 68 |ne CHAR_|MAX ((ch|
|00000ac0| 61 72 29 20 55 43 48 41 | 52 5f 4d 41 58 20 3c 20 |ar) UCHA|R_MAX < |
|00000ad0| 30 20 3f 20 53 43 48 41 | 52 5f 4d 41 58 20 3a 20 |0 ? SCHA|R_MAX : |
|00000ae0| 55 43 48 41 52 5f 4d 41 | 58 29 0a 23 64 65 66 69 |UCHAR_MA|X).#defi|
|00000af0| 6e 65 20 53 48 52 54 5f | 4d 49 4e 20 2d 33 32 37 |ne SHRT_|MIN -327|
|00000b00| 36 38 0a 23 64 65 66 69 | 6e 65 20 53 48 52 54 5f |68.#defi|ne SHRT_|
|00000b10| 4d 41 58 20 33 32 37 36 | 37 0a 23 64 65 66 69 6e |MAX 3276|7.#defin|
|00000b20| 65 20 55 53 48 52 54 5f | 4d 41 58 20 36 35 35 33 |e USHRT_|MAX 6553|
|00000b30| 35 0a 23 64 65 66 69 6e | 65 20 49 4e 54 5f 4d 49 |5.#defin|e INT_MI|
|00000b40| 4e 20 28 73 69 7a 65 6f | 66 20 28 69 6e 74 29 20 |N (sizeo|f (int) |
|00000b50| 3d 3d 20 32 20 3f 20 2d | 33 32 37 36 38 20 3a 20 |== 2 ? -|32768 : |
|00000b60| 2d 32 31 34 37 34 38 33 | 36 34 38 29 0a 23 64 65 |-2147483|648).#de|
|00000b70| 66 69 6e 65 20 49 4e 54 | 5f 4d 41 58 20 28 73 69 |fine INT|_MAX (si|
|00000b80| 7a 65 6f 66 20 28 69 6e | 74 29 20 3d 3d 20 32 20 |zeof (in|t) == 2 |
|00000b90| 3f 20 33 32 37 36 37 20 | 3a 20 32 31 34 37 34 38 |? 32767 |: 214748|
|00000ba0| 33 36 34 37 29 0a 23 64 | 65 66 69 6e 65 20 55 49 |3647).#d|efine UI|
|00000bb0| 4e 54 5f 4d 41 58 20 28 | 73 69 7a 65 6f 66 20 28 |NT_MAX (|sizeof (|
|00000bc0| 69 6e 74 29 20 3d 3d 20 | 32 20 3f 20 36 35 35 33 |int) == |2 ? 6553|
|00000bd0| 35 20 3a 20 34 32 39 34 | 39 36 37 32 39 35 29 0a |5 : 4294|967295).|
|00000be0| 23 64 65 66 69 6e 65 20 | 4c 4f 4e 47 5f 4d 49 4e |#define |LONG_MIN|
|00000bf0| 20 2d 32 31 34 37 34 38 | 33 36 34 38 4c 0a 23 64 | -214748|3648L.#d|
|00000c00| 65 66 69 6e 65 20 4c 4f | 4e 47 5f 4d 41 58 20 32 |efine LO|NG_MAX 2|
|00000c10| 31 34 37 34 38 33 36 34 | 37 4c 0a 23 64 65 66 69 |14748364|7L.#defi|
|00000c20| 6e 65 20 55 4c 4f 4e 47 | 5f 4d 41 58 20 34 32 39 |ne ULONG|_MAX 429|
|00000c30| 34 39 36 37 32 39 35 0a | 0a 74 79 70 65 64 65 66 |4967295.|.typedef|
|00000c40| 20 63 68 61 72 20 2a 50 | 54 52 3b 0a 74 79 70 65 | char *P|TR;.type|
|00000c50| 64 65 66 20 63 6f 6e 73 | 74 20 63 68 61 72 20 2a |def cons|t char *|
|00000c60| 50 54 52 43 4f 4e 53 54 | 3b 0a 0a 23 64 65 66 69 |PTRCONST|;..#defi|
|00000c70| 6e 65 20 41 4e 44 20 3b | 0a 23 64 65 66 69 6e 65 |ne AND ;|.#define|
|00000c80| 20 44 45 46 55 4e 28 46 | 2c 20 4c 2c 20 50 29 20 | DEFUN(F|, L, P) |
|00000c90| 46 20 4c 20 50 20 3b 0a | 23 64 65 66 69 6e 65 20 |F L P ;.|#define |
|00000ca0| 45 58 46 55 4e 28 46 2c | 20 50 29 20 46 28 29 0a |EXFUN(F,| P) F().|
|00000cb0| 0a 23 65 6e 64 69 66 0a | 0a 2f 2a 20 44 65 61 6c |.#endif.|./* Deal|
|00000cc0| 20 77 69 74 68 20 3c 63 | 74 79 70 65 2e 68 3e 20 | with <c|type.h> |
|00000cd0| 6c 6f 73 73 61 67 65 2e | 20 2a 2f 0a 23 69 6e 63 |lossage.| */.#inc|
|00000ce0| 6c 75 64 65 20 3c 63 74 | 79 70 65 2e 68 3e 0a 0a |lude <ct|ype.h>..|
|00000cf0| 23 69 66 6e 64 65 66 20 | 69 73 61 73 63 69 69 0a |#ifndef |isascii.|
|00000d00| 0a 23 64 65 66 69 6e 65 | 20 49 53 41 4c 4e 55 4d |.#define| ISALNUM|
|00000d10| 28 43 29 20 69 73 61 6c | 6e 75 6d 28 43 29 0a 23 |(C) isal|num(C).#|
|00000d20| 64 65 66 69 6e 65 20 49 | 53 41 4c 50 48 41 28 43 |define I|SALPHA(C|
|00000d30| 29 20 69 73 61 6c 70 68 | 61 28 43 29 0a 23 64 65 |) isalph|a(C).#de|
|00000d40| 66 69 6e 65 20 49 53 43 | 4e 54 52 4c 28 43 29 20 |fine ISC|NTRL(C) |
|00000d50| 69 73 63 6e 74 72 6c 28 | 43 29 0a 23 64 65 66 69 |iscntrl(|C).#defi|
|00000d60| 6e 65 20 49 53 44 49 47 | 49 54 28 43 29 20 69 73 |ne ISDIG|IT(C) is|
|00000d70| 64 69 67 69 74 28 43 29 | 0a 23 64 65 66 69 6e 65 |digit(C)|.#define|
|00000d80| 20 49 53 47 52 41 50 48 | 28 43 29 20 69 73 67 72 | ISGRAPH|(C) isgr|
|00000d90| 61 70 68 28 43 29 0a 23 | 64 65 66 69 6e 65 20 49 |aph(C).#|define I|
|00000da0| 53 4c 4f 57 45 52 28 43 | 29 20 69 73 6c 6f 77 65 |SLOWER(C|) islowe|
|00000db0| 72 28 43 29 0a 23 64 65 | 66 69 6e 65 20 49 53 50 |r(C).#de|fine ISP|
|00000dc0| 52 49 4e 54 28 43 29 20 | 69 73 70 72 69 6e 74 28 |RINT(C) |isprint(|
|00000dd0| 43 29 0a 23 64 65 66 69 | 6e 65 20 49 53 50 55 4e |C).#defi|ne ISPUN|
|00000de0| 43 54 28 43 29 20 69 73 | 70 75 6e 63 74 28 43 29 |CT(C) is|punct(C)|
|00000df0| 0a 23 64 65 66 69 6e 65 | 20 49 53 53 50 41 43 45 |.#define| ISSPACE|
|00000e00| 28 43 29 20 69 73 73 70 | 61 63 65 28 43 29 0a 23 |(C) issp|ace(C).#|
|00000e10| 64 65 66 69 6e 65 20 49 | 53 55 50 50 45 52 28 43 |define I|SUPPER(C|
|00000e20| 29 20 69 73 75 70 70 65 | 72 28 43 29 0a 23 64 65 |) isuppe|r(C).#de|
|00000e30| 66 69 6e 65 20 49 53 58 | 44 49 47 49 54 28 43 29 |fine ISX|DIGIT(C)|
|00000e40| 20 69 73 78 64 69 67 69 | 74 28 43 29 0a 23 64 65 | isxdigi|t(C).#de|
|00000e50| 66 69 6e 65 20 54 4f 4c | 4f 57 45 52 28 43 29 20 |fine TOL|OWER(C) |
|00000e60| 74 6f 6c 6f 77 65 72 28 | 43 29 0a 23 64 65 66 69 |tolower(|C).#defi|
|00000e70| 6e 65 20 54 4f 55 50 50 | 45 52 28 43 29 20 74 6f |ne TOUPP|ER(C) to|
|00000e80| 75 70 70 65 72 28 43 29 | 0a 0a 23 65 6c 73 65 0a |upper(C)|..#else.|
|00000e90| 0a 23 64 65 66 69 6e 65 | 20 49 53 41 4c 4e 55 4d |.#define| ISALNUM|
|00000ea0| 28 43 29 20 28 69 73 61 | 73 63 69 69 28 43 29 20 |(C) (isa|scii(C) |
|00000eb0| 26 26 20 69 73 61 6c 6e | 75 6d 28 43 29 29 0a 23 |&& isaln|um(C)).#|
|00000ec0| 64 65 66 69 6e 65 20 49 | 53 41 4c 50 48 41 28 43 |define I|SALPHA(C|
|00000ed0| 29 20 28 69 73 61 73 63 | 69 69 28 43 29 20 26 26 |) (isasc|ii(C) &&|
|00000ee0| 20 69 73 61 6c 70 68 61 | 28 43 29 29 0a 23 64 65 | isalpha|(C)).#de|
|00000ef0| 66 69 6e 65 20 49 53 43 | 4e 54 52 4c 28 43 29 20 |fine ISC|NTRL(C) |
|00000f00| 28 69 73 61 73 63 69 69 | 28 43 29 20 26 26 20 69 |(isascii|(C) && i|
|00000f10| 73 63 6e 74 72 6c 28 43 | 29 29 0a 23 64 65 66 69 |scntrl(C|)).#defi|
|00000f20| 6e 65 20 49 53 44 49 47 | 49 54 28 43 29 20 28 69 |ne ISDIG|IT(C) (i|
|00000f30| 73 61 73 63 69 69 28 43 | 29 20 26 26 20 69 73 64 |sascii(C|) && isd|
|00000f40| 69 67 69 74 28 43 29 29 | 0a 23 64 65 66 69 6e 65 |igit(C))|.#define|
|00000f50| 20 49 53 47 52 41 50 48 | 28 43 29 20 28 69 73 61 | ISGRAPH|(C) (isa|
|00000f60| 73 63 69 69 28 43 29 20 | 26 26 20 69 73 67 72 61 |scii(C) |&& isgra|
|00000f70| 70 68 28 43 29 29 0a 23 | 64 65 66 69 6e 65 20 49 |ph(C)).#|define I|
|00000f80| 53 4c 4f 57 45 52 28 43 | 29 20 28 69 73 61 73 63 |SLOWER(C|) (isasc|
|00000f90| 69 69 28 43 29 20 26 26 | 20 69 73 6c 6f 77 65 72 |ii(C) &&| islower|
|00000fa0| 28 43 29 29 0a 23 64 65 | 66 69 6e 65 20 49 53 50 |(C)).#de|fine ISP|
|00000fb0| 52 49 4e 54 28 43 29 20 | 28 69 73 61 73 63 69 69 |RINT(C) |(isascii|
|00000fc0| 28 43 29 20 26 26 20 69 | 73 70 72 69 6e 74 28 43 |(C) && i|sprint(C|
|00000fd0| 29 29 0a 23 64 65 66 69 | 6e 65 20 49 53 50 55 4e |)).#defi|ne ISPUN|
|00000fe0| 43 54 28 43 29 20 28 69 | 73 61 73 63 69 69 28 43 |CT(C) (i|sascii(C|
|00000ff0| 29 20 26 26 20 69 73 70 | 75 6e 63 74 28 43 29 29 |) && isp|unct(C))|
|00001000| 0a 23 64 65 66 69 6e 65 | 20 49 53 53 50 41 43 45 |.#define| ISSPACE|
|00001010| 28 43 29 20 28 69 73 61 | 73 63 69 69 28 43 29 20 |(C) (isa|scii(C) |
|00001020| 26 26 20 69 73 73 70 61 | 63 65 28 43 29 29 0a 23 |&& isspa|ce(C)).#|
|00001030| 64 65 66 69 6e 65 20 49 | 53 55 50 50 45 52 28 43 |define I|SUPPER(C|
|00001040| 29 20 28 69 73 61 73 63 | 69 69 28 43 29 20 26 26 |) (isasc|ii(C) &&|
|00001050| 20 69 73 75 70 70 65 72 | 28 43 29 29 0a 23 64 65 | isupper|(C)).#de|
|00001060| 66 69 6e 65 20 49 53 58 | 44 49 47 49 54 28 43 29 |fine ISX|DIGIT(C)|
|00001070| 20 28 69 73 61 73 63 69 | 69 28 43 29 20 26 26 20 | (isasci|i(C) && |
|00001080| 69 73 78 64 69 67 69 74 | 28 43 29 29 0a 23 64 65 |isxdigit|(C)).#de|
|00001090| 66 69 6e 65 20 54 4f 4c | 4f 57 45 52 28 43 29 20 |fine TOL|OWER(C) |
|000010a0| 28 49 53 55 50 50 45 52 | 28 43 29 20 3f 20 74 6f |(ISUPPER|(C) ? to|
|000010b0| 6c 6f 77 65 72 28 43 29 | 20 3a 20 28 43 29 29 0a |lower(C)| : (C)).|
|000010c0| 23 64 65 66 69 6e 65 20 | 54 4f 55 50 50 45 52 28 |#define |TOUPPER(|
|000010d0| 43 29 20 28 49 53 4c 4f | 57 45 52 28 43 29 20 3f |C) (ISLO|WER(C) ?|
|000010e0| 20 74 6f 75 70 70 65 72 | 28 43 29 20 3a 20 28 43 | toupper|(C) : (C|
|000010f0| 29 29 0a 0a 23 65 6e 64 | 69 66 0a 0a 2f 2a 20 44 |))..#end|if../* D|
|00001100| 65 63 6c 61 72 69 6e 67 | 20 74 68 69 73 20 68 65 |eclaring| this he|
|00001110| 72 65 20 73 68 6f 75 6c | 64 20 62 65 20 73 61 66 |re shoul|d be saf|
|00001120| 65 2e 20 20 53 6f 6d 65 | 20 6c 6f 73 69 6e 67 20 |e.  Some| losing |
|00001130| 3c 65 72 72 6e 6f 2e 68 | 3e 27 73 20 64 6f 6e 27 |<errno.h|>'s don'|
|00001140| 74 2e 20 2a 2f 0a 65 78 | 74 65 72 6e 20 69 6e 74 |t. */.ex|tern int|
|00001150| 20 65 72 72 6e 6f 3b 0a | 0a 2f 2a 20 41 64 61 70 | errno;.|./* Adap|
|00001160| 74 20 76 61 72 69 61 62 | 6c 65 20 61 72 67 75 6d |t variab|le argum|
|00001170| 65 6e 74 73 20 74 6f 20 | 6e 65 77 20 69 6d 70 6c |ents to |new impl|
|00001180| 65 6d 65 6e 74 61 74 69 | 6f 6e 73 20 28 77 69 74 |ementati|ons (wit|
|00001190| 68 20 3c 73 74 64 61 72 | 67 2e 68 3e 29 0a 20 20 |h <stdar|g.h>).  |
|000011a0| 20 6f 72 20 6f 6c 64 20 | 28 77 68 69 63 68 20 61 | or old |(which a|
|000011b0| 72 65 20 61 73 73 75 6d | 65 64 20 74 6f 20 68 61 |re assum|ed to ha|
|000011c0| 76 65 20 3c 76 61 72 61 | 72 67 73 2e 68 3e 29 2e |ve <vara|rgs.h>).|
|000011d0| 20 2a 2f 0a 0a 23 69 66 | 20 5f 5f 53 54 44 43 5f | */..#if| __STDC_|
|000011e0| 5f 0a 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 74 64 |_..#incl|ude <std|
|000011f0| 61 72 67 2e 68 3e 0a 0a | 23 64 65 66 69 6e 65 20 |arg.h>..|#define |
|00001200| 56 41 5f 41 4c 49 53 54 | 20 2e 2e 2e 0a 23 64 65 |VA_ALIST| ....#de|
|00001210| 66 69 6e 65 20 56 41 5f | 44 43 4c 20 2e 2e 2e 0a |fine VA_|DCL ....|
|00001220| 23 64 65 66 69 6e 65 20 | 56 41 5f 4c 49 53 54 20 |#define |VA_LIST |
|00001230| 76 61 5f 6c 69 73 74 0a | 23 64 65 66 69 6e 65 20 |va_list.|#define |
|00001240| 56 41 5f 53 54 41 52 54 | 28 41 50 2c 20 4c 41 53 |VA_START|(AP, LAS|
|00001250| 54 41 52 47 29 20 76 61 | 5f 73 74 61 72 74 28 41 |TARG) va|_start(A|
|00001260| 50 2c 20 4c 41 53 54 41 | 52 47 29 0a 23 64 65 66 |P, LASTA|RG).#def|
|00001270| 69 6e 65 20 56 41 5f 41 | 52 47 28 41 50 2c 20 54 |ine VA_A|RG(AP, T|
|00001280| 59 50 45 29 20 76 61 5f | 61 72 67 28 41 50 2c 20 |YPE) va_|arg(AP, |
|00001290| 54 59 50 45 29 0a 23 64 | 65 66 69 6e 65 20 56 41 |TYPE).#d|efine VA|
|000012a0| 5f 45 4e 44 28 41 50 29 | 20 76 61 5f 65 6e 64 28 |_END(AP)| va_end(|
|000012b0| 41 50 29 0a 0a 23 64 65 | 66 69 6e 65 20 56 41 5f |AP)..#de|fine VA_|
|000012c0| 44 45 46 55 4e 28 46 2c | 20 4c 2c 20 50 29 20 46 |DEFUN(F,| L, P) F|
|000012d0| 28 50 29 0a 0a 23 65 6c | 73 65 0a 0a 23 69 6e 63 |(P)..#el|se..#inc|
|000012e0| 6c 75 64 65 20 3c 76 61 | 72 61 72 67 73 2e 68 3e |lude <va|rargs.h>|
|000012f0| 0a 0a 23 64 65 66 69 6e | 65 20 56 41 5f 41 4c 49 |..#defin|e VA_ALI|
|00001300| 53 54 20 76 61 5f 61 6c | 69 73 74 0a 23 64 65 66 |ST va_al|ist.#def|
|00001310| 69 6e 65 20 56 41 5f 44 | 43 4c 20 76 61 5f 64 63 |ine VA_D|CL va_dc|
|00001320| 6c 0a 23 64 65 66 69 6e | 65 20 56 41 5f 4c 49 53 |l.#defin|e VA_LIS|
|00001330| 54 20 76 61 5f 6c 69 73 | 74 0a 23 64 65 66 69 6e |T va_lis|t.#defin|
|00001340| 65 20 56 41 5f 53 54 41 | 52 54 28 41 50 2c 20 4c |e VA_STA|RT(AP, L|
|00001350| 41 53 54 41 52 47 29 20 | 76 61 5f 73 74 61 72 74 |ASTARG) |va_start|
|00001360| 28 41 50 29 0a 23 64 65 | 66 69 6e 65 20 56 41 5f |(AP).#de|fine VA_|
|00001370| 41 52 47 28 41 50 2c 20 | 54 59 50 45 29 20 76 61 |ARG(AP, |TYPE) va|
|00001380| 5f 61 72 67 28 41 50 2c | 20 54 59 50 45 29 0a 23 |_arg(AP,| TYPE).#|
|00001390| 64 65 66 69 6e 65 20 56 | 41 5f 45 4e 44 28 41 50 |define V|A_END(AP|
|000013a0| 29 20 76 61 5f 65 6e 64 | 28 41 50 29 0a 0a 23 64 |) va_end|(AP)..#d|
|000013b0| 65 66 69 6e 65 20 56 41 | 5f 44 45 46 55 4e 28 46 |efine VA|_DEFUN(F|
|000013c0| 2c 20 4c 2c 20 50 29 20 | 46 20 4c 20 50 0a 0a 23 |, L, P) |F L P..#|
|000013d0| 65 6e 64 69 66 0a 0a 2f | 2a 20 44 65 63 6c 61 72 |endif../|* Declar|
|000013e0| 61 74 69 6f 6e 73 20 6f | 66 20 74 72 61 64 69 74 |ations o|f tradit|
|000013f0| 69 6f 6e 61 6c 20 6c 69 | 62 72 61 72 79 20 72 6f |ional li|brary ro|
|00001400| 75 74 69 6e 65 73 2e 20 | 2a 2f 0a 65 78 74 65 72 |utines. |*/.exter|
|00001410| 6e 20 64 6f 75 62 6c 65 | 20 45 58 46 55 4e 28 61 |n double| EXFUN(a|
|00001420| 74 6f 66 2c 20 28 63 6f | 6e 73 74 20 63 68 61 72 |tof, (co|nst char|
|00001430| 20 2a 29 29 3b 0a 65 78 | 74 65 72 6e 20 69 6e 74 | *));.ex|tern int|
|00001440| 20 45 58 46 55 4e 28 61 | 74 6f 69 2c 20 28 63 6f | EXFUN(a|toi, (co|
|00001450| 6e 73 74 20 63 68 61 72 | 20 2a 29 29 3b 0a 65 78 |nst char| *));.ex|
|00001460| 74 65 72 6e 20 6c 6f 6e | 67 20 69 6e 74 20 45 58 |tern lon|g int EX|
|00001470| 46 55 4e 28 61 74 6f 6c | 2c 20 28 63 6f 6e 73 74 |FUN(atol|, (const|
|00001480| 20 63 68 61 72 20 2a 29 | 29 3b 0a 65 78 74 65 72 | char *)|);.exter|
|00001490| 6e 20 69 6e 74 20 45 58 | 46 55 4e 28 72 61 6e 64 |n int EX|FUN(rand|
|000014a0| 2c 20 28 76 6f 69 64 29 | 29 3b 0a 65 78 74 65 72 |, (void)|);.exter|
|000014b0| 6e 20 76 6f 69 64 20 45 | 58 46 55 4e 28 73 72 61 |n void E|XFUN(sra|
|000014c0| 6e 64 2c 20 28 69 6e 74 | 29 29 3b 0a 65 78 74 65 |nd, (int|));.exte|
|000014d0| 72 6e 20 50 54 52 20 45 | 58 46 55 4e 28 63 61 6c |rn PTR E|XFUN(cal|
|000014e0| 6c 6f 63 2c 20 28 73 69 | 7a 65 5f 74 2c 20 73 69 |loc, (si|ze_t, si|
|000014f0| 7a 65 5f 74 29 29 3b 0a | 65 78 74 65 72 6e 20 76 |ze_t));.|extern v|
|00001500| 6f 69 64 20 45 58 46 55 | 4e 28 66 72 65 65 2c 20 |oid EXFU|N(free, |
|00001510| 28 50 54 52 29 29 3b 0a | 65 78 74 65 72 6e 20 50 |(PTR));.|extern P|
|00001520| 54 52 20 45 58 46 55 4e | 28 6d 61 6c 6c 6f 63 2c |TR EXFUN|(malloc,|
|00001530| 20 28 73 69 7a 65 5f 74 | 29 29 3b 0a 65 78 74 65 | (size_t|));.exte|
|00001540| 72 6e 20 50 54 52 20 45 | 58 46 55 4e 28 72 65 61 |rn PTR E|XFUN(rea|
|00001550| 6c 6c 6f 63 2c 20 28 50 | 54 52 2c 20 73 69 7a 65 |lloc, (P|TR, size|
|00001560| 5f 74 29 29 3b 0a 65 78 | 74 65 72 6e 20 76 6f 69 |_t));.ex|tern voi|
|00001570| 64 20 45 58 46 55 4e 28 | 61 62 6f 72 74 2c 20 28 |d EXFUN(|abort, (|
|00001580| 76 6f 69 64 29 29 3b 0a | 65 78 74 65 72 6e 20 76 |void));.|extern v|
|00001590| 6f 69 64 20 45 58 46 55 | 4e 28 65 78 69 74 2c 20 |oid EXFU|N(exit, |
|000015a0| 28 69 6e 74 29 29 3b 0a | 65 78 74 65 72 6e 20 63 |(int));.|extern c|
|000015b0| 68 61 72 20 2a 45 58 46 | 55 4e 28 67 65 74 65 6e |har *EXF|UN(geten|
|000015c0| 76 2c 20 28 63 6f 6e 73 | 74 20 63 68 61 72 20 2a |v, (cons|t char *|
|000015d0| 29 29 3b 0a 65 78 74 65 | 72 6e 20 69 6e 74 20 45 |));.exte|rn int E|
|000015e0| 58 46 55 4e 28 73 79 73 | 74 65 6d 2c 20 28 63 6f |XFUN(sys|tem, (co|
|000015f0| 6e 73 74 20 63 68 61 72 | 20 2a 29 29 3b 0a 65 78 |nst char| *));.ex|
|00001600| 74 65 72 6e 20 76 6f 69 | 64 20 45 58 46 55 4e 28 |tern voi|d EXFUN(|
|00001610| 71 73 6f 72 74 2c 20 28 | 50 54 52 2c 20 73 69 7a |qsort, (|PTR, siz|
|00001620| 65 5f 74 2c 20 73 69 7a | 65 5f 74 2c 0a 09 09 09 |e_t, siz|e_t,....|
|00001630| 20 20 69 6e 74 20 45 58 | 46 55 4e 28 28 2a 29 2c |  int EX|FUN((*),|
|00001640| 20 28 50 54 52 43 4f 4e | 53 54 2c 20 50 54 52 43 | (PTRCON|ST, PTRC|
|00001650| 4f 4e 53 54 29 29 29 29 | 3b 0a 65 78 74 65 72 6e |ONST))))|;.extern|
|00001660| 20 69 6e 74 20 45 58 46 | 55 4e 28 61 62 73 2c 20 | int EXF|UN(abs, |
|00001670| 28 69 6e 74 29 29 3b 0a | 65 78 74 65 72 6e 20 6c |(int));.|extern l|
|00001680| 6f 6e 67 20 69 6e 74 20 | 45 58 46 55 4e 28 6c 61 |ong int |EXFUN(la|
|00001690| 62 73 2c 20 28 6c 6f 6e | 67 20 69 6e 74 29 29 3b |bs, (lon|g int));|
|000016a0| 0a 0a 23 69 66 64 65 66 | 20 58 5f 73 74 72 65 72 |..#ifdef| X_strer|
|000016b0| 72 6f 72 0a 65 78 74 65 | 72 6e 20 63 68 61 72 20 |ror.exte|rn char |
|000016c0| 2a 45 58 46 55 4e 28 73 | 74 72 65 72 72 6f 72 2c |*EXFUN(s|trerror,|
|000016d0| 20 28 69 6e 74 29 29 3b | 0a 23 65 6e 64 69 66 0a | (int));|.#endif.|
|000016e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000016f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001800| 66 67 72 65 70 2d 31 2e | 31 2f 66 67 72 65 70 2e |fgrep-1.|1/fgrep.|
|00001810| 63 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |c.......|........|
|00001820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001860| 00 00 00 00 20 20 20 36 | 36 36 20 00 20 20 20 20 |....   6|66 .    |
|00001870| 31 32 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 |12 .    | 0 .    |
|00001880| 20 20 33 31 34 35 31 20 | 20 34 35 37 35 32 34 33 |  31451 | 4575243|
|00001890| 30 30 31 20 20 31 32 30 | 36 31 00 20 30 00 00 00 |001  120|61. 0...|
|000018a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001900| 00 75 73 74 61 72 20 20 | 00 6d 69 6b 65 00 00 00 |.ustar  |.mike...|
|00001910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001920| 00 00 00 00 00 00 00 00 | 00 77 68 65 65 6c 00 00 |........|.wheel..|
|00001930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001a00| 2f 2a 20 66 67 72 65 70 | 2e 63 20 2d 20 67 72 65 |/* fgrep|.c - gre|
|00001a10| 70 20 70 72 6f 67 72 61 | 6d 20 62 75 69 6c 74 20 |p progra|m built |
|00001a20| 61 72 6f 75 6e 64 20 6d | 61 74 63 68 65 72 2e 0a |around m|atcher..|
|00001a30| 20 20 20 43 6f 70 79 72 | 69 67 68 74 20 31 39 38 |   Copyr|ight 198|
|00001a40| 39 20 46 72 65 65 20 53 | 6f 66 74 77 61 72 65 20 |9 Free S|oftware |
|00001a50| 46 6f 75 6e 64 61 74 69 | 6f 6e 0a 09 09 20 20 57 |Foundati|on...  W|
|00001a60| 72 69 74 74 65 6e 20 41 | 75 67 75 73 74 20 31 39 |ritten A|ugust 19|
|00001a70| 38 39 20 62 79 20 4d 69 | 6b 65 20 48 61 65 72 74 |89 by Mi|ke Haert|
|00001a80| 65 6c 2e 0a 0a 20 20 20 | 54 68 69 73 20 70 72 6f |el...   |This pro|
|00001a90| 67 72 61 6d 20 69 73 20 | 66 72 65 65 20 73 6f 66 |gram is |free sof|
|00001aa0| 74 77 61 72 65 3b 20 79 | 6f 75 20 63 61 6e 20 72 |tware; y|ou can r|
|00001ab0| 65 64 69 73 74 72 69 62 | 75 74 65 20 69 74 20 61 |edistrib|ute it a|
|00001ac0| 6e 64 2f 6f 72 20 6d 6f | 64 69 66 79 0a 20 20 20 |nd/or mo|dify.   |
|00001ad0| 69 74 20 75 6e 64 65 72 | 20 74 68 65 20 74 65 72 |it under| the ter|
|00001ae0| 6d 73 20 6f 66 20 74 68 | 65 20 47 4e 55 20 47 65 |ms of th|e GNU Ge|
|00001af0| 6e 65 72 61 6c 20 50 75 | 62 6c 69 63 20 4c 69 63 |neral Pu|blic Lic|
|00001b00| 65 6e 73 65 20 61 73 20 | 70 75 62 6c 69 73 68 65 |ense as |publishe|
|00001b10| 64 20 62 79 0a 20 20 20 | 74 68 65 20 46 72 65 65 |d by.   |the Free|
|00001b20| 20 53 6f 66 74 77 61 72 | 65 20 46 6f 75 6e 64 61 | Softwar|e Founda|
|00001b30| 74 69 6f 6e 3b 20 65 69 | 74 68 65 72 20 76 65 72 |tion; ei|ther ver|
|00001b40| 73 69 6f 6e 20 31 2c 20 | 6f 72 20 28 61 74 20 79 |sion 1, |or (at y|
|00001b50| 6f 75 72 20 6f 70 74 69 | 6f 6e 29 0a 20 20 20 61 |our opti|on).   a|
|00001b60| 6e 79 20 6c 61 74 65 72 | 20 76 65 72 73 69 6f 6e |ny later| version|
|00001b70| 2e 0a 0a 20 20 20 54 68 | 69 73 20 70 72 6f 67 72 |...   Th|is progr|
|00001b80| 61 6d 20 69 73 20 64 69 | 73 74 72 69 62 75 74 65 |am is di|stribute|
|00001b90| 64 20 69 6e 20 74 68 65 | 20 68 6f 70 65 20 74 68 |d in the| hope th|
|00001ba0| 61 74 20 69 74 20 77 69 | 6c 6c 20 62 65 20 75 73 |at it wi|ll be us|
|00001bb0| 65 66 75 6c 2c 0a 20 20 | 20 62 75 74 20 57 49 54 |eful,.  | but WIT|
|00001bc0| 48 4f 55 54 20 41 4e 59 | 20 57 41 52 52 41 4e 54 |HOUT ANY| WARRANT|
|00001bd0| 59 3b 20 77 69 74 68 6f | 75 74 20 65 76 65 6e 20 |Y; witho|ut even |
|00001be0| 74 68 65 20 69 6d 70 6c | 69 65 64 20 77 61 72 72 |the impl|ied warr|
|00001bf0| 61 6e 74 79 20 6f 66 0a | 20 20 20 4d 45 52 43 48 |anty of.|   MERCH|
|00001c00| 41 4e 54 41 42 49 4c 49 | 54 59 20 6f 72 20 46 49 |ANTABILI|TY or FI|
|00001c10| 54 4e 45 53 53 20 46 4f | 52 20 41 20 50 41 52 54 |TNESS FO|R A PART|
|00001c20| 49 43 55 4c 41 52 20 50 | 55 52 50 4f 53 45 2e 20 |ICULAR P|URPOSE. |
|00001c30| 20 53 65 65 20 74 68 65 | 0a 20 20 20 47 4e 55 20 | See the|.   GNU |
|00001c40| 47 65 6e 65 72 61 6c 20 | 50 75 62 6c 69 63 20 4c |General |Public L|
|00001c50| 69 63 65 6e 73 65 20 66 | 6f 72 20 6d 6f 72 65 20 |icense f|or more |
|00001c60| 64 65 74 61 69 6c 73 2e | 0a 0a 20 20 20 59 6f 75 |details.|..   You|
|00001c70| 20 73 68 6f 75 6c 64 20 | 68 61 76 65 20 72 65 63 | should |have rec|
|00001c80| 65 69 76 65 64 20 61 20 | 63 6f 70 79 20 6f 66 20 |eived a |copy of |
|00001c90| 74 68 65 20 47 4e 55 20 | 47 65 6e 65 72 61 6c 20 |the GNU |General |
|00001ca0| 50 75 62 6c 69 63 20 4c | 69 63 65 6e 73 65 0a 20 |Public L|icense. |
|00001cb0| 20 20 61 6c 6f 6e 67 20 | 77 69 74 68 20 74 68 69 |  along |with thi|
|00001cc0| 73 20 70 72 6f 67 72 61 | 6d 3b 20 69 66 20 6e 6f |s progra|m; if no|
|00001cd0| 74 2c 20 77 72 69 74 65 | 20 74 6f 20 74 68 65 20 |t, write| to the |
|00001ce0| 46 72 65 65 20 53 6f 66 | 74 77 61 72 65 0a 20 20 |Free Sof|tware.  |
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|00002460| 67 73 20 63 6f 6e 74 72 | 6f 6c 6c 69 6e 67 20 68 |gs contr|olling h|
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|00002490| 2e 20 2a 2f 0a 73 74 61 | 74 69 63 20 69 6e 74 20 |. */.sta|tic int |
|000024a0| 6d 61 74 63 68 5f 66 6f | 6c 64 3b 09 09 2f 2a 20 |match_fo|ld;../* |
|000024b0| 46 6f 6c 64 20 61 6c 6c | 20 6c 65 74 74 65 72 73 |Fold all| letters|
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|000024e0| 68 5f 77 6f 72 64 73 3b | 09 09 2f 2a 20 4d 61 74 |h_words;|../* Mat|
|000024f0| 63 68 20 6f 6e 6c 79 20 | 77 68 6f 6c 65 20 77 6f |ch only |whole wo|
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|00002510| 6e 74 20 6d 61 74 63 68 | 5f 6c 69 6e 65 73 3b 09 |nt match|_lines;.|
|00002520| 09 2f 2a 20 4d 61 74 63 | 68 20 6f 6e 6c 79 20 77 |./* Matc|h only w|
|00002530| 68 6f 6c 65 20 6c 69 6e | 65 73 2e 20 2a 2f 0a 0a |hole lin|es. */..|
|00002540| 73 74 61 74 69 63 20 76 | 6f 69 64 0a 44 45 46 55 |static v|oid.DEFU|
|00002550| 4e 28 63 6f 6d 70 69 6c | 65 2c 20 28 70 61 74 74 |N(compil|e, (patt|
|00002560| 65 72 6e 2c 20 73 69 7a | 65 29 2c 20 63 6f 6e 73 |ern, siz|e), cons|
|00002570| 74 20 63 68 61 72 20 2a | 70 61 74 74 65 72 6e 20 |t char *|pattern |
|00002580| 41 4e 44 20 73 69 7a 65 | 5f 74 20 73 69 7a 65 29 |AND size|_t size)|
|00002590| 0a 7b 0a 20 20 63 6f 6e | 73 74 20 63 68 61 72 20 |.{.  con|st char |
|000025a0| 2a 62 65 67 2c 20 2a 6c | 69 6d 2c 20 2a 65 72 72 |*beg, *l|im, *err|
|000025b0| 3b 0a 20 20 73 74 61 74 | 69 63 20 63 68 61 72 20 |;.  stat|ic char |
|000025c0| 74 72 61 6e 73 5b 4e 43 | 48 41 52 5d 3b 0a 20 20 |trans[NC|HAR];.  |
|000025d0| 69 6e 74 20 69 3b 0a 0a | 20 20 69 66 20 28 6d 61 |int i;..|  if (ma|
|000025e0| 74 63 68 5f 66 6f 6c 64 | 29 0a 20 20 20 20 66 6f |tch_fold|).    fo|
|000025f0| 72 20 28 69 20 3d 20 30 | 3b 20 69 20 3c 20 4e 43 |r (i = 0|; i < NC|
|00002600| 48 41 52 3b 20 2b 2b 69 | 29 0a 20 20 20 20 20 20 |HAR; ++i|).      |
|00002610| 74 72 61 6e 73 5b 69 5d | 20 3d 20 54 4f 4c 4f 57 |trans[i]| = TOLOW|
|00002620| 45 52 28 69 29 3b 0a 0a | 20 20 69 66 20 28 21 28 |ER(i);..|  if (!(|
|00002630| 6b 77 73 65 74 20 3d 20 | 6b 77 73 61 6c 6c 6f 63 |kwset = |kwsalloc|
|00002640| 28 6d 61 74 63 68 5f 66 | 6f 6c 64 20 3f 20 74 72 |(match_f|old ? tr|
|00002650| 61 6e 73 20 3a 20 28 63 | 6f 6e 73 74 20 63 68 61 |ans : (c|onst cha|
|00002660| 72 20 2a 29 20 4e 55 4c | 4c 29 29 29 0a 20 20 20 |r *) NUL|L))).   |
|00002670| 20 66 61 74 61 6c 28 22 | 6d 65 6d 6f 72 79 20 65 | fatal("|memory e|
|00002680| 78 68 61 75 73 74 65 64 | 22 2c 20 30 29 3b 0a 0a |xhausted|", 0);..|
|00002690| 20 20 62 65 67 20 3d 20 | 70 61 74 74 65 72 6e 3b |  beg = |pattern;|
|000026a0| 0a 20 20 64 6f 0a 20 20 | 20 20 7b 0a 20 20 20 20 |.  do.  |  {.    |
|000026b0| 20 20 66 6f 72 20 28 6c | 69 6d 20 3d 20 62 65 67 |  for (l|im = beg|
|000026c0| 3b 20 6c 69 6d 20 3c 20 | 70 61 74 74 65 72 6e 20 |; lim < |pattern |
|000026d0| 2b 20 73 69 7a 65 20 26 | 26 20 2a 6c 69 6d 20 21 |+ size &|& *lim !|
|000026e0| 3d 20 27 5c 6e 27 3b 20 | 2b 2b 6c 69 6d 29 0a 09 |= '\n'; |++lim)..|
|000026f0| 3b 0a 20 20 20 20 20 20 | 69 66 20 28 65 72 72 20 |;.      |if (err |
|00002700| 3d 20 6b 77 73 69 6e 63 | 72 28 6b 77 73 65 74 2c |= kwsinc|r(kwset,|
|00002710| 20 62 65 67 2c 20 6c 69 | 6d 20 2d 20 62 65 67 29 | beg, li|m - beg)|
|00002720| 29 0a 09 66 61 74 61 6c | 28 65 72 72 2c 20 30 29 |)..fatal|(err, 0)|
|00002730| 3b 0a 20 20 20 20 20 20 | 69 66 20 28 6c 69 6d 20 |;.      |if (lim |
|00002740| 3c 20 70 61 74 74 65 72 | 6e 20 2b 20 73 69 7a 65 |< patter|n + size|
|00002750| 29 0a 09 2b 2b 6c 69 6d | 3b 0a 20 20 20 20 20 20 |)..++lim|;.      |
|00002760| 62 65 67 20 3d 20 6c 69 | 6d 3b 0a 20 20 20 20 7d |beg = li|m;.    }|
|00002770| 0a 20 20 77 68 69 6c 65 | 20 28 62 65 67 20 3c 20 |.  while| (beg < |
|00002780| 70 61 74 74 65 72 6e 20 | 2b 20 73 69 7a 65 29 3b |pattern |+ size);|
|00002790| 0a 0a 20 20 69 66 20 28 | 65 72 72 20 3d 20 6b 77 |..  if (|err = kw|
|000027a0| 73 70 72 65 70 28 6b 77 | 73 65 74 29 29 0a 20 20 |sprep(kw|set)).  |
|000027b0| 20 20 66 61 74 61 6c 28 | 65 72 72 2c 20 30 29 3b |  fatal(|err, 0);|
|000027c0| 0a 7d 0a 0a 73 74 61 74 | 69 63 20 63 68 61 72 20 |.}..stat|ic char |
|000027d0| 2a 0a 44 45 46 55 4e 28 | 65 78 65 63 75 74 65 2c |*.DEFUN(|execute,|
|000027e0| 20 28 62 75 66 2c 20 73 | 69 7a 65 29 2c 20 63 68 | (buf, s|ize), ch|
|000027f0| 61 72 20 2a 62 75 66 20 | 41 4e 44 20 73 69 7a 65 |ar *buf |AND size|
|00002800| 5f 74 20 73 69 7a 65 29 | 0a 7b 0a 20 20 72 65 67 |_t size)|.{.  reg|
|00002810| 69 73 74 65 72 20 63 68 | 61 72 20 2a 62 65 67 2c |ister ch|ar *beg,|
|00002820| 20 2a 74 72 79 3b 0a 20 | 20 72 65 67 69 73 74 65 | *try;. | registe|
|00002830| 72 20 73 69 7a 65 5f 74 | 20 6c 65 6e 3b 0a 20 20 |r size_t| len;.  |
|00002840| 73 74 72 75 63 74 20 6b | 77 73 6d 61 74 63 68 20 |struct k|wsmatch |
|00002850| 6b 77 73 6d 61 74 63 68 | 3b 0a 0a 20 20 62 65 67 |kwsmatch|;..  beg|
|00002860| 20 3d 20 62 75 66 3b 0a | 20 20 66 6f 72 20 28 3b | = buf;.|  for (;|
|00002870| 62 65 67 20 3c 3d 20 62 | 75 66 20 2b 20 73 69 7a |beg <= b|uf + siz|
|00002880| 65 3b 20 2b 2b 62 65 67 | 29 0a 20 20 20 20 7b 0a |e; ++beg|).    {.|
|00002890| 20 20 20 20 20 20 69 66 | 20 28 21 28 62 65 67 20 |      if| (!(beg |
|000028a0| 3d 20 6b 77 73 65 78 65 | 63 28 6b 77 73 65 74 2c |= kwsexe|c(kwset,|
|000028b0| 20 62 65 67 2c 20 62 75 | 66 20 2b 20 73 69 7a 65 | beg, bu|f + size|
|000028c0| 20 2d 20 62 65 67 2c 20 | 26 6b 77 73 6d 61 74 63 | - beg, |&kwsmatc|
|000028d0| 68 29 29 29 0a 09 72 65 | 74 75 72 6e 20 4e 55 4c |h)))..re|turn NUL|
|000028e0| 4c 3b 3b 0a 20 20 20 20 | 20 20 6c 65 6e 20 3d 20 |L;;.    |  len = |
|000028f0| 6b 77 73 6d 61 74 63 68 | 2e 73 69 7a 65 5b 30 5d |kwsmatch|.size[0]|
|00002900| 3b 0a 20 20 20 20 20 20 | 69 66 20 28 6d 61 74 63 |;.      |if (matc|
|00002910| 68 5f 6c 69 6e 65 73 29 | 0a 09 7b 0a 09 20 20 69 |h_lines)|..{..  i|
|00002920| 66 20 28 62 65 67 20 3e | 20 62 75 66 20 26 26 20 |f (beg >| buf && |
|00002930| 62 65 67 5b 2d 31 5d 20 | 21 3d 20 27 5c 6e 27 29 |beg[-1] |!= '\n')|
|00002940| 0a 09 20 20 20 20 63 6f | 6e 74 69 6e 75 65 3b 0a |..    co|ntinue;.|
|00002950| 09 20 20 69 66 20 28 62 | 65 67 20 2b 20 6c 65 6e |.  if (b|eg + len|
|00002960| 20 3c 20 62 75 66 20 2b | 20 73 69 7a 65 20 26 26 | < buf +| size &&|
|00002970| 20 2a 28 62 65 67 20 2b | 20 6c 65 6e 29 20 21 3d | *(beg +| len) !=|
|00002980| 20 27 5c 6e 27 29 0a 09 | 20 20 20 20 63 6f 6e 74 | '\n')..|    cont|
|00002990| 69 6e 75 65 3b 0a 09 20 | 20 72 65 74 75 72 6e 20 |inue;.. | return |
|000029a0| 62 65 67 3b 0a 09 7d 0a | 20 20 20 20 20 20 65 6c |beg;..}.|      el|
|000029b0| 73 65 20 69 66 20 28 6d | 61 74 63 68 5f 77 6f 72 |se if (m|atch_wor|
|000029c0| 64 73 29 0a 09 66 6f 72 | 20 28 74 72 79 20 3d 20 |ds)..for| (try = |
|000029d0| 62 65 67 3b 20 6c 65 6e | 20 26 26 20 74 72 79 3b |beg; len| && try;|
|000029e0| 29 0a 09 20 20 7b 0a 09 | 20 20 20 20 69 66 20 28 |)..  {..|    if (|
|000029f0| 74 72 79 20 3e 20 62 75 | 66 20 26 26 20 28 49 53 |try > bu|f && (IS|
|00002a00| 41 4c 4e 55 4d 28 28 75 | 6e 73 69 67 6e 65 64 20 |ALNUM((u|nsigned |
|00002a10| 63 68 61 72 29 20 74 72 | 79 5b 2d 31 5d 29 0a 09 |char) tr|y[-1])..|
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|00003330| 65 72 72 6e 6f 29 3b 0a | 09 20 20 65 72 72 20 3d |errno);.|.  err =|
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|00003520| 29 2c 20 63 68 61 72 20 | 2a 62 65 67 20 41 4e 44 |), char |*beg AND|
|00003530| 20 63 68 61 72 20 2a 6c | 69 6d 29 0a 7b 0a 20 20 | char *l|im).{.  |
|00003540| 73 74 61 74 69 63 20 69 | 6e 74 20 75 73 65 64 3b |static i|nt used;|
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|00003580| 67 29 3b 0a 0a 20 20 70 | 20 3d 20 62 65 67 3b 0a |g);..  p| = beg;.|
|00003590| 20 20 66 6f 72 20 28 69 | 20 3d 20 30 3b 20 69 20 |  for (i| = 0; i |
|000035a0| 3c 20 6f 75 74 5f 62 65 | 66 6f 72 65 3b 20 2b 2b |< out_be|fore; ++|
|000035b0| 69 29 0a 20 20 20 20 69 | 66 20 28 70 20 3e 20 62 |i).    i|f (p > b|
|000035c0| 75 66 6c 61 73 74 29 0a | 20 20 20 20 20 20 64 6f |uflast).|      do|
|000035d0| 0a 09 2d 2d 70 3b 0a 20 | 20 20 20 20 20 77 68 69 |..--p;. |     whi|
|000035e0| 6c 65 20 28 70 20 3e 20 | 62 75 66 6c 61 73 74 20 |le (p > |buflast |
|000035f0| 26 26 20 70 5b 2d 31 5d | 20 21 3d 20 27 5c 6e 27 |&& p[-1]| != '\n'|
|00003600| 29 3b 0a 0a 20 20 69 66 | 20 28 28 6f 75 74 5f 62 |);..  if| ((out_b|
|00003610| 65 66 6f 72 65 20 7c 7c | 20 6f 75 74 5f 61 66 74 |efore ||| out_aft|
|00003620| 65 72 29 20 26 26 20 75 | 73 65 64 20 26 26 20 28 |er) && u|sed && (|
|00003630| 70 20 3e 20 62 75 66 6c | 61 73 74 20 7c 7c 20 62 |p > bufl|ast || b|
|00003640| 75 66 67 61 70 29 29 0a | 20 20 20 20 70 75 74 73 |ufgap)).|    puts|
|00003650| 28 22 2d 2d 22 29 3b 0a | 0a 20 20 77 68 69 6c 65 |("--");.|.  while|
|00003660| 20 28 70 20 3c 20 62 65 | 67 29 0a 20 20 20 20 70 | (p < be|g).    p|
|00003670| 20 2b 3d 20 70 72 6c 69 | 6e 65 28 70 2c 20 27 2d | += prli|ne(p, '-|
|00003680| 27 29 3b 0a 0a 20 20 6e | 20 3d 20 30 3b 0a 20 20 |');..  n| = 0;.  |
|00003690| 77 68 69 6c 65 20 28 70 | 20 3c 20 6c 69 6d 29 0a |while (p| < lim).|
|000036a0| 20 20 20 20 7b 0a 20 20 | 20 20 20 20 2b 2b 6e 3b |    {.  |    ++n;|
|000036b0| 0a 20 20 20 20 20 20 70 | 20 2b 3d 20 70 72 6c 69 |.      p| += prli|
|000036c0| 6e 65 28 70 2c 20 27 3a | 27 29 3b 0a 20 20 20 20 |ne(p, ':|');.    |
|000036d0| 7d 0a 0a 20 20 62 75 66 | 70 65 6e 64 69 6e 67 20 |}..  buf|pending |
|000036e0| 3d 20 6f 75 74 5f 61 66 | 74 65 72 3b 0a 20 20 75 |= out_af|ter;.  u|
|000036f0| 73 65 64 20 3d 20 31 3b | 0a 0a 20 20 72 65 74 75 |sed = 1;|..  retu|
|00003700| 72 6e 20 6e 3b 0a 7d 0a | 0a 2f 2a 20 46 69 6c 6c |rn n;.}.|./* Fill|
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|00003750| 20 2a 2f 0a 73 74 61 74 | 69 63 20 69 6e 74 0a 66 | */.stat|ic int.f|
|00003760| 69 6c 6c 62 75 66 28 29 | 0a 7b 0a 20 20 72 65 67 |illbuf()|.{.  reg|
|00003770| 69 73 74 65 72 20 63 68 | 61 72 20 2a 62 2c 20 2a |ister ch|ar *b, *|
|00003780| 64 2c 20 2a 6c 3b 0a 20 | 20 69 6e 74 20 69 2c 20 |d, *l;. | int i, |
|00003790| 63 63 3b 0a 20 20 73 69 | 7a 65 5f 74 20 64 69 73 |cc;.  si|ze_t dis|
|000037a0| 63 61 72 64 2c 20 73 61 | 76 65 3b 0a 0a 20 20 70 |card, sa|ve;..  p|
|000037b0| 72 70 65 6e 64 69 6e 67 | 28 62 75 66 6c 69 6d 29 |rpending|(buflim)|
|000037c0| 3b 0a 0a 20 20 62 20 3d | 20 62 75 66 6c 69 6d 3b |;..  b =| buflim;|
|000037d0| 0a 20 20 66 6f 72 20 28 | 69 20 3d 20 30 3b 20 69 |.  for (|i = 0; i|
|000037e0| 20 3c 20 6f 75 74 5f 62 | 65 66 6f 72 65 3b 20 2b | < out_b|efore; +|
|000037f0| 2b 69 29 0a 20 20 20 20 | 69 66 20 28 62 20 3e 20 |+i).    |if (b > |
|00003800| 62 75 66 6c 61 73 74 29 | 0a 20 20 20 20 20 20 64 |buflast)|.      d|
|00003810| 6f 0a 09 2d 2d 62 3b 0a | 20 20 20 20 20 20 77 68 |o..--b;.|      wh|
|00003820| 69 6c 65 20 28 62 20 3e | 20 62 75 66 6c 61 73 74 |ile (b >| buflast|
|00003830| 20 26 26 20 62 5b 2d 31 | 5d 20 21 3d 20 27 5c 6e | && b[-1|] != '\n|
|00003840| 27 29 3b 0a 0a 20 20 69 | 66 20 28 62 75 66 6c 61 |');..  i|f (bufla|
|00003850| 73 74 20 3c 20 62 29 0a | 20 20 20 20 62 75 66 67 |st < b).|    bufg|
|00003860| 61 70 20 3d 20 31 3b 0a | 20 20 69 66 20 28 6f 75 |ap = 1;.|  if (ou|
|00003870| 74 5f 6c 69 6e 65 29 0a | 20 20 20 20 6e 6c 73 63 |t_line).|    nlsc|
|00003880| 61 6e 28 62 29 3b 0a 0a | 20 20 64 69 73 63 61 72 |an(b);..|  discar|
|00003890| 64 20 3d 20 62 20 2d 20 | 62 75 66 3b 0a 20 20 73 |d = b - |buf;.  s|
|000038a0| 61 76 65 20 3d 20 62 75 | 66 6c 69 6d 20 2d 20 62 |ave = bu|flim - b|
|000038b0| 3b 0a 0a 20 20 69 66 20 | 28 62 20 3e 20 62 75 66 |;..  if |(b > buf|
|000038c0| 29 0a 20 20 20 20 7b 0a | 20 20 20 20 20 20 64 20 |).    {.|      d |
|000038d0| 3d 20 62 75 66 3b 0a 20 | 20 20 20 20 20 6c 20 3d |= buf;. |     l =|
|000038e0| 20 62 75 66 20 2b 20 62 | 75 66 63 63 3b 0a 20 20 | buf + b|ufcc;.  |
|000038f0| 20 20 20 20 77 68 69 6c | 65 20 28 62 20 3c 20 6c |    whil|e (b < l|
|00003900| 29 0a 09 2a 64 2b 2b 20 | 3d 20 2a 62 2b 2b 3b 0a |)..*d++ |= *b++;.|
|00003910| 20 20 20 20 7d 0a 0a 20 | 20 62 75 66 63 63 20 2d |    }.. | bufcc -|
|00003920| 3d 20 64 69 73 63 61 72 | 64 3b 0a 20 20 62 75 66 |= discar|d;.  buf|
|00003930| 74 6f 74 61 6c 63 63 20 | 2b 3d 20 64 69 73 63 61 |totalcc |+= disca|
|00003940| 72 64 3b 0a 0a 20 20 64 | 6f 0a 20 20 20 20 7b 0a |rd;..  d|o.    {.|
|00003950| 20 20 20 20 20 20 69 66 | 20 28 21 62 75 66 65 6f |      if| (!bufeo|
|00003960| 66 29 0a 09 7b 0a 09 20 | 20 69 66 20 28 62 75 66 |f)..{.. | if (buf|
|00003970| 63 63 20 3e 20 62 75 66 | 61 6c 6c 6f 63 20 2f 20 |cc > buf|alloc / |
|00003980| 32 29 0a 09 20 20 20 20 | 62 75 66 20 3d 20 78 72 |2)..    |buf = xr|
|00003990| 65 61 6c 6c 6f 63 28 62 | 75 66 2c 20 62 75 66 61 |ealloc(b|uf, bufa|
|000039a0| 6c 6c 6f 63 20 2a 3d 20 | 32 29 3b 0a 09 20 20 63 |lloc *= |2);..  c|
|000039b0| 63 20 3d 20 72 65 61 64 | 28 62 75 66 64 65 73 63 |c = read|(bufdesc|
|000039c0| 2c 20 62 75 66 20 2b 20 | 62 75 66 63 63 2c 20 62 |, buf + |bufcc, b|
|000039d0| 75 66 61 6c 6c 6f 63 20 | 2d 20 62 75 66 63 63 29 |ufalloc |- bufcc)|
|000039e0| 3b 0a 09 20 20 69 66 20 | 28 63 63 20 3c 20 30 29 |;..  if |(cc < 0)|
|000039f0| 0a 09 20 20 20 20 7b 0a | 09 20 20 20 20 20 20 65 |..    {.|.      e|
|00003a00| 72 72 6f 72 28 62 75 66 | 66 69 6c 65 2c 20 65 72 |rror(buf|file, er|
|00003a10| 72 6e 6f 29 3b 0a 09 20 | 20 20 20 20 20 62 75 66 |rno);.. |     buf|
|00003a20| 65 6f 66 20 3d 20 31 3b | 0a 09 20 20 20 20 7d 0a |eof = 1;|..    }.|
|00003a30| 09 20 20 65 6c 73 65 0a | 09 20 20 20 20 7b 0a 09 |.  else.|.    {..|
|00003a40| 20 20 20 20 20 20 62 75 | 66 65 6f 66 20 3d 20 21 |      bu|feof = !|
|00003a50| 63 63 3b 0a 09 20 20 20 | 20 20 20 62 75 66 63 63 |cc;..   |   bufcc|
|00003a60| 20 2b 3d 20 63 63 3b 0a | 09 20 20 20 20 7d 0a 09 | += cc;.|.    }..|
|00003a70| 7d 0a 20 20 20 20 20 20 | 62 75 66 62 65 67 20 3d |}.      |bufbeg =|
|00003a80| 20 62 75 66 20 2b 20 73 | 61 76 65 3b 0a 20 20 20 | buf + s|ave;.   |
|00003a90| 20 20 20 66 6f 72 20 28 | 6c 20 3d 20 62 75 66 20 |   for (|l = buf |
|00003aa0| 2b 20 62 75 66 63 63 3b | 20 6c 20 3e 20 62 75 66 |+ bufcc;| l > buf|
|00003ab0| 62 65 67 20 26 26 20 6c | 5b 2d 31 5d 20 21 3d 20 |beg && l|[-1] != |
|00003ac0| 27 5c 6e 27 3b 20 2d 2d | 6c 29 0a 09 3b 0a 20 20 |'\n'; --|l)..;.  |
|00003ad0| 20 20 20 20 62 75 66 6c | 69 6d 20 3d 20 6c 3b 0a |    bufl|im = l;.|
|00003ae0| 20 20 20 20 20 20 62 75 | 66 6c 61 73 74 20 3d 20 |      bu|flast = |
|00003af0| 62 75 66 3b 0a 20 20 20 | 20 7d 0a 20 20 77 68 69 |buf;.   | }.  whi|
|00003b00| 6c 65 20 28 21 62 75 66 | 65 6f 66 20 26 26 20 62 |le (!buf|eof && b|
|00003b10| 75 66 62 65 67 20 3d 3d | 20 62 75 66 6c 69 6d 29 |ufbeg ==| buflim)|
|00003b20| 3b 0a 0a 20 20 69 66 20 | 28 62 75 66 65 6f 66 29 |;..  if |(bufeof)|
|00003b30| 0a 20 20 20 20 62 75 66 | 6c 69 6d 20 3d 20 62 75 |.    buf|lim = bu|
|00003b40| 66 20 2b 20 62 75 66 63 | 63 3b 0a 0a 20 20 72 65 |f + bufc|c;..  re|
|00003b50| 74 75 72 6e 20 62 75 66 | 6c 69 6d 20 2d 20 62 75 |turn buf|lim - bu|
|00003b60| 66 62 65 67 3b 0a 7d 0a | 0a 2f 2a 20 4f 6e 65 2d |fbeg;.}.|./* One-|
|00003b70| 74 69 6d 65 20 69 6e 69 | 74 69 61 6c 69 7a 61 74 |time ini|tializat|
|00003b80| 69 6f 6e 2e 20 2a 2f 0a | 73 74 61 74 69 63 20 76 |ion. */.|static v|
|00003b90| 6f 69 64 0a 69 6e 69 74 | 62 75 66 28 29 0a 7b 0a |oid.init|buf().{.|
|00003ba0| 20 20 62 75 66 61 6c 6c | 6f 63 20 3d 20 38 31 39 |  bufall|oc = 819|
|00003bb0| 32 3b 0a 20 20 62 75 66 | 20 3d 20 78 6d 61 6c 6c |2;.  buf| = xmall|
|00003bc0| 6f 63 28 62 75 66 61 6c | 6c 6f 63 29 3b 0a 7d 0a |oc(bufal|loc);.}.|
|00003bd0| 0a 2f 2a 20 52 65 73 65 | 74 20 74 68 65 20 62 75 |./* Rese|t the bu|
|00003be0| 66 66 65 72 20 66 6f 72 | 20 61 20 6e 65 77 20 66 |ffer for| a new f|
|00003bf0| 69 6c 65 2e 20 2a 2f 0a | 73 74 61 74 69 63 20 76 |ile. */.|static v|
|00003c00| 6f 69 64 0a 44 45 46 55 | 4e 28 72 65 73 65 74 62 |oid.DEFU|N(resetb|
|00003c10| 75 66 2c 20 28 64 65 73 | 63 2c 20 66 69 6c 65 29 |uf, (des|c, file)|
|00003c20| 2c 20 69 6e 74 20 64 65 | 73 63 20 41 4e 44 20 63 |, int de|sc AND c|
|00003c30| 6f 6e 73 74 20 63 68 61 | 72 20 2a 66 69 6c 65 29 |onst cha|r *file)|
|00003c40| 0a 7b 0a 20 20 62 75 66 | 62 65 67 20 3d 20 62 75 |.{.  buf|beg = bu|
|00003c50| 66 3b 0a 20 20 62 75 66 | 6c 69 6d 20 3d 20 62 75 |f;.  buf|lim = bu|
|00003c60| 66 3b 0a 20 20 62 75 66 | 63 63 20 3d 20 30 3b 0a |f;.  buf|cc = 0;.|
|00003c70| 20 20 62 75 66 74 6f 74 | 61 6c 63 63 20 3d 20 30 |  buftot|alcc = 0|
|00003c80| 3b 0a 20 20 62 75 66 6c | 61 73 74 20 3d 20 62 75 |;.  bufl|ast = bu|
|00003c90| 66 3b 0a 20 20 62 75 66 | 67 61 70 20 3d 20 30 3b |f;.  buf|gap = 0;|
|00003ca0| 0a 20 20 62 75 66 74 6f | 74 61 6c 6e 6c 20 3d 20 |.  bufto|talnl = |
|00003cb0| 30 3b 0a 20 20 62 75 66 | 70 65 6e 64 69 6e 67 20 |0;.  buf|pending |
|00003cc0| 3d 20 30 3b 0a 20 20 62 | 75 66 64 65 73 63 20 3d |= 0;.  b|ufdesc =|
|00003cd0| 20 64 65 73 63 3b 0a 20 | 20 62 75 66 65 6f 66 20 | desc;. | bufeof |
|00003ce0| 3d 20 30 3b 0a 20 20 62 | 75 66 66 69 6c 65 20 3d |= 0;.  b|uffile =|
|00003cf0| 20 66 69 6c 65 3b 0a 7d | 0a 0a 2f 2a 20 53 63 61 | file;.}|../* Sca|
|00003d00| 6e 20 74 68 65 20 75 73 | 65 72 2d 76 69 73 69 62 |n the us|er-visib|
|00003d10| 6c 65 20 70 6f 72 74 69 | 6f 6e 20 6f 66 20 74 68 |le porti|on of th|
|00003d20| 65 20 62 75 66 66 65 72 | 2c 20 63 61 6c 6c 69 6e |e buffer|, callin|
|00003d30| 67 20 70 72 74 65 78 74 | 28 29 20 66 6f 72 0a 20 |g prtext|() for. |
|00003d40| 20 20 6d 61 74 63 68 69 | 6e 67 20 6c 69 6e 65 73 |  matchi|ng lines|
|00003d50| 20 28 6f 72 20 62 65 74 | 77 65 65 6e 20 6d 61 74 | (or bet|ween mat|
|00003d60| 63 68 69 6e 67 20 6c 69 | 6e 65 73 20 69 66 20 4f |ching li|nes if O|
|00003d70| 55 54 5f 49 4e 56 45 52 | 54 20 69 73 20 74 72 75 |UT_INVER|T is tru|
|00003d80| 65 29 2e 0a 20 20 20 52 | 65 74 75 72 6e 20 61 20 |e)..   R|eturn a |
|00003d90| 63 6f 75 6e 74 20 6f 66 | 20 6c 69 6e 65 73 20 70 |count of| lines p|
|00003da0| 72 69 6e 74 65 64 2e 20 | 2a 2f 0a 73 74 61 74 69 |rinted. |*/.stati|
|00003db0| 63 20 69 6e 74 0a 67 72 | 65 70 62 75 66 28 29 0a |c int.gr|epbuf().|
|00003dc0| 7b 0a 20 20 69 6e 74 20 | 74 6f 74 61 6c 3b 0a 20 |{.  int |total;. |
|00003dd0| 20 72 65 67 69 73 74 65 | 72 20 63 68 61 72 20 2a | registe|r char *|
|00003de0| 70 2c 20 2a 62 2c 20 2a | 6c 3b 0a 0a 20 20 74 6f |p, *b, *|l;..  to|
|00003df0| 74 61 6c 20 3d 20 30 3b | 0a 20 20 70 20 3d 20 62 |tal = 0;|.  p = b|
|00003e00| 75 66 62 65 67 3b 0a 20 | 20 77 68 69 6c 65 20 28 |ufbeg;. | while (|
|00003e10| 62 20 3d 20 65 78 65 63 | 75 74 65 28 70 2c 20 62 |b = exec|ute(p, b|
|00003e20| 75 66 6c 69 6d 20 2d 20 | 70 29 29 0a 20 20 20 20 |uflim - |p)).    |
|00003e30| 7b 0a 20 20 20 20 20 20 | 69 66 20 28 62 20 3d 3d |{.      |if (b ==|
|00003e40| 20 62 75 66 6c 69 6d 20 | 26 26 20 28 62 20 3e 20 | buflim |&& (b > |
|00003e50| 62 75 66 62 65 67 20 26 | 26 20 62 5b 2d 31 5d 20 |bufbeg &|& b[-1] |
|00003e60| 3d 3d 20 27 5c 6e 27 20 | 7c 7c 20 62 20 3d 3d 20 |== '\n' ||| b == |
|00003e70| 62 75 66 62 65 67 29 29 | 0a 09 62 72 65 61 6b 3b |bufbeg))|..break;|
|00003e80| 0a 20 20 20 20 20 20 77 | 68 69 6c 65 20 28 62 20 |.      w|hile (b |
|00003e90| 3e 20 62 75 66 62 65 67 | 20 26 26 20 62 5b 2d 31 |> bufbeg| && b[-1|
|00003ea0| 5d 20 21 3d 20 27 5c 6e | 27 29 0a 09 2d 2d 62 3b |] != '\n|')..--b;|
|00003eb0| 0a 20 20 20 20 20 20 6c | 20 3d 20 62 20 2b 20 31 |.      l| = b + 1|
|00003ec0| 3b 0a 20 20 20 20 20 20 | 77 68 69 6c 65 20 28 6c |;.      |while (l|
|00003ed0| 20 3c 20 62 75 66 6c 69 | 6d 20 26 26 20 6c 5b 2d | < bufli|m && l[-|
|00003ee0| 31 5d 20 21 3d 20 27 5c | 6e 27 29 0a 09 2b 2b 6c |1] != '\|n')..++l|
|00003ef0| 3b 0a 20 20 20 20 20 20 | 69 66 20 28 21 6f 75 74 |;.      |if (!out|
|00003f00| 5f 69 6e 76 65 72 74 29 | 0a 09 74 6f 74 61 6c 20 |_invert)|..total |
|00003f10| 2b 3d 20 70 72 74 65 78 | 74 28 62 2c 20 6c 29 3b |+= prtex|t(b, l);|
|00003f20| 0a 20 20 20 20 20 20 65 | 6c 73 65 20 69 66 20 28 |.      e|lse if (|
|00003f30| 70 20 3c 20 62 29 0a 09 | 74 6f 74 61 6c 20 2b 3d |p < b)..|total +=|
|00003f40| 20 70 72 74 65 78 74 28 | 70 2c 20 62 29 3b 0a 20 | prtext(|p, b);. |
|00003f50| 20 20 20 20 20 70 20 3d | 20 6c 3b 0a 20 20 20 20 |     p =| l;.    |
|00003f60| 7d 0a 20 20 69 66 20 28 | 6f 75 74 5f 69 6e 76 65 |}.  if (|out_inve|
|00003f70| 72 74 20 26 26 20 70 20 | 3c 20 62 75 66 6c 69 6d |rt && p |< buflim|
|00003f80| 29 0a 20 20 20 20 74 6f | 74 61 6c 20 2b 3d 20 70 |).    to|tal += p|
|00003f90| 72 74 65 78 74 28 70 2c | 20 62 75 66 6c 69 6d 29 |rtext(p,| buflim)|
|00003fa0| 3b 0a 20 20 72 65 74 75 | 72 6e 20 74 6f 74 61 6c |;.  retu|rn total|
|00003fb0| 3b 0a 7d 0a 0a 2f 2a 20 | 53 63 61 6e 20 74 68 65 |;.}../* |Scan the|
|00003fc0| 20 67 69 76 65 6e 20 66 | 69 6c 65 2c 20 72 65 74 | given f|ile, ret|
|00003fd0| 75 72 6e 69 6e 67 20 61 | 20 63 6f 75 6e 74 20 6f |urning a| count o|
|00003fe0| 66 20 6c 69 6e 65 73 20 | 70 72 69 6e 74 65 64 2e |f lines |printed.|
|00003ff0| 20 2a 2f 0a 73 74 61 74 | 69 63 20 69 6e 74 0a 44 | */.stat|ic int.D|
|00004000| 45 46 55 4e 28 67 72 65 | 70 2c 20 28 64 65 73 63 |EFUN(gre|p, (desc|
|00004010| 2c 20 66 69 6c 65 29 2c | 20 69 6e 74 20 64 65 73 |, file),| int des|
|00004020| 63 20 41 4e 44 20 63 6f | 6e 73 74 20 63 68 61 72 |c AND co|nst char|
|00004030| 20 2a 66 69 6c 65 29 0a | 7b 0a 20 20 69 6e 74 20 | *file).|{.  int |
|00004040| 74 6f 74 61 6c 3b 0a 0a | 20 20 74 6f 74 61 6c 20 |total;..|  total |
|00004050| 3d 20 30 3b 0a 20 20 72 | 65 73 65 74 62 75 66 28 |= 0;.  r|esetbuf(|
|00004060| 64 65 73 63 2c 20 66 69 | 6c 65 29 3b 0a 20 20 77 |desc, fi|le);.  w|
|00004070| 68 69 6c 65 20 28 66 69 | 6c 6c 62 75 66 28 29 29 |hile (fi|llbuf())|
|00004080| 0a 20 20 20 20 74 6f 74 | 61 6c 20 2b 3d 20 67 72 |.    tot|al += gr|
|00004090| 65 70 62 75 66 28 29 3b | 0a 20 20 72 65 74 75 72 |epbuf();|.  retur|
|000040a0| 6e 20 74 6f 74 61 6c 3b | 0a 7d 0a 0a 73 74 61 74 |n total;|.}..stat|
|000040b0| 69 63 20 63 6f 6e 73 74 | 20 63 68 61 72 20 76 65 |ic const| char ve|
|000040c0| 72 73 69 6f 6e 5b 5d 20 | 3d 20 22 47 4e 55 20 66 |rsion[] |= "GNU f|
|000040d0| 67 72 65 70 2c 20 76 65 | 72 73 69 6f 6e 20 31 2e |grep, ve|rsion 1.|
|000040e0| 31 22 3b 0a 0a 23 64 65 | 66 69 6e 65 20 55 53 41 |1";..#de|fine USA|
|000040f0| 47 45 20 5c 0a 20 20 22 | 75 73 61 67 65 3a 20 25 |GE \.  "|usage: %|
|00004100| 73 20 5b 2d 5b 5b 41 42 | 5d 20 5d 3c 6e 75 6d 3e |s [-[[AB|] ]<num>|
|00004110| 5d 20 5b 2d 5b 43 56 63 | 68 69 6c 6e 73 76 77 78 |] [-[CVc|hilnsvwx|
|00004120| 5d 5d 20 5b 2d 5b 65 66 | 5d 5d 20 3c 65 78 70 72 |]] [-[ef|]] <expr|
|00004130| 3e 20 5b 3c 66 69 6c 65 | 73 2e 2e 2e 3e 5d 5c 6e |> [<file|s...>]\n|
|00004140| 22 0a 0a 73 74 61 74 69 | 63 20 76 6f 69 64 0a 75 |"..stati|c void.u|
|00004150| 73 61 67 65 28 29 0a 7b | 0a 20 20 66 70 72 69 6e |sage().{|.  fprin|
|00004160| 74 66 28 73 74 64 65 72 | 72 2c 20 55 53 41 47 45 |tf(stder|r, USAGE|
|00004170| 2c 20 70 72 6f 67 29 3b | 0a 20 20 65 78 69 74 28 |, prog);|.  exit(|
|00004180| 32 29 3b 0a 7d 0a 0a 69 | 6e 74 0a 44 45 46 55 4e |2);.}..i|nt.DEFUN|
|00004190| 28 6d 61 69 6e 2c 20 28 | 61 72 67 63 2c 20 61 72 |(main, (|argc, ar|
|000041a0| 67 76 29 2c 20 69 6e 74 | 20 61 72 67 63 20 41 4e |gv), int| argc AN|
|000041b0| 44 20 63 68 61 72 20 2a | 61 72 67 76 5b 5d 29 0a |D char *|argv[]).|
|000041c0| 7b 0a 20 20 63 68 61 72 | 20 2a 6b 65 79 73 3b 0a |{.  char| *keys;.|
|000041d0| 20 20 73 69 7a 65 5f 74 | 20 6b 65 79 63 63 2c 20 |  size_t| keycc, |
|000041e0| 6b 65 79 61 6c 6c 6f 63 | 3b 0a 20 20 69 6e 74 20 |keyalloc|;.  int |
|000041f0| 63 6f 75 6e 74 5f 6d 61 | 74 63 68 65 73 2c 20 6e |count_ma|tches, n|
|00004200| 6f 5f 66 69 6c 65 6e 61 | 6d 65 73 2c 20 6c 69 73 |o_filena|mes, lis|
|00004210| 74 5f 66 69 6c 65 73 3b | 0a 20 20 69 6e 74 20 6f |t_files;|.  int o|
|00004220| 70 74 2c 20 63 63 2c 20 | 64 65 73 63 2c 20 63 6f |pt, cc, |desc, co|
|00004230| 75 6e 74 2c 20 73 74 61 | 74 75 73 3b 0a 20 20 46 |unt, sta|tus;.  F|
|00004240| 49 4c 45 20 2a 66 70 3b | 0a 0a 20 20 70 72 6f 67 |ILE *fp;|..  prog|
|00004250| 20 3d 20 61 72 67 76 5b | 30 5d 3b 0a 20 20 69 66 | = argv[|0];.  if|
|00004260| 20 28 70 72 6f 67 20 26 | 26 20 73 74 72 72 63 68 | (prog &|& strrch|
|00004270| 72 28 70 72 6f 67 2c 20 | 27 2f 27 29 29 0a 20 20 |r(prog, |'/')).  |
|00004280| 20 20 70 72 6f 67 20 3d | 20 73 74 72 72 63 68 72 |  prog =| strrchr|
|00004290| 28 70 72 6f 67 2c 20 27 | 2f 27 29 20 2b 20 31 3b |(prog, '|/') + 1;|
|000042a0| 0a 0a 20 20 6b 65 79 73 | 20 3d 20 4e 55 4c 4c 3b |..  keys| = NULL;|
|000042b0| 0a 20 20 63 6f 75 6e 74 | 5f 6d 61 74 63 68 65 73 |.  count|_matches|
|000042c0| 20 3d 20 30 3b 0a 20 20 | 6e 6f 5f 66 69 6c 65 6e | = 0;.  |no_filen|
|000042d0| 61 6d 65 73 20 3d 20 30 | 3b 0a 20 20 6c 69 73 74 |ames = 0|;.  list|
|000042e0| 5f 66 69 6c 65 73 20 3d | 20 30 3b 0a 0a 20 20 77 |_files =| 0;..  w|
|000042f0| 68 69 6c 65 20 28 28 6f | 70 74 20 3d 20 67 65 74 |hile ((o|pt = get|
|00004300| 6f 70 74 28 61 72 67 63 | 2c 20 61 72 67 76 2c 20 |opt(argc|, argv, |
|00004310| 22 30 31 32 33 34 35 36 | 37 38 39 41 3a 42 3a 43 |"0123456|789A:B:C|
|00004320| 56 62 63 65 3a 66 3a 68 | 69 6c 6e 73 76 77 78 79 |Vbce:f:h|ilnsvwxy|
|00004330| 22 29 29 20 21 3d 20 45 | 4f 46 29 0a 20 20 20 20 |")) != E|OF).    |
|00004340| 73 77 69 74 63 68 20 28 | 6f 70 74 29 0a 20 20 20 |switch (|opt).   |
|00004350| 20 20 20 7b 0a 20 20 20 | 20 20 20 63 61 73 65 20 |   {.   |   case |
|00004360| 27 30 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'0':.   |   case |
|00004370| 27 31 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'1':.   |   case |
|00004380| 27 32 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'2':.   |   case |
|00004390| 27 33 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'3':.   |   case |
|000043a0| 27 34 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'4':.   |   case |
|000043b0| 27 35 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'5':.   |   case |
|000043c0| 27 36 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'6':.   |   case |
|000043d0| 27 37 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'7':.   |   case |
|000043e0| 27 38 27 3a 0a 20 20 20 | 20 20 20 63 61 73 65 20 |'8':.   |   case |
|000043f0| 27 39 27 3a 0a 09 6f 75 | 74 5f 62 65 66 6f 72 65 |'9':..ou|t_before|
|00004400| 20 3d 20 31 30 20 2a 20 | 6f 75 74 5f 62 65 66 6f | = 10 * |out_befo|
|00004410| 72 65 20 2b 20 6f 70 74 | 20 2d 20 27 30 27 3b 0a |re + opt| - '0';.|
|00004420| 09 6f 75 74 5f 61 66 74 | 65 72 20 3d 20 31 30 20 |.out_aft|er = 10 |
|00004430| 2a 20 6f 75 74 5f 61 66 | 74 65 72 20 2b 20 6f 70 |* out_af|ter + op|
|00004440| 74 20 2d 20 27 30 27 3b | 0a 09 62 72 65 61 6b 3b |t - '0';|..break;|
|00004450| 0a 20 20 20 20 20 20 63 | 61 73 65 20 27 41 27 3a |.      c|ase 'A':|
|00004460| 0a 09 6f 75 74 5f 61 66 | 74 65 72 20 3d 20 61 74 |..out_af|ter = at|
|00004470| 6f 69 28 6f 70 74 61 72 | 67 29 3b 0a 09 69 66 20 |oi(optar|g);..if |
|00004480| 28 6f 75 74 5f 61 66 74 | 65 72 20 3c 20 30 29 0a |(out_aft|er < 0).|
|00004490| 09 20 20 75 73 61 67 65 | 28 29 3b 0a 09 62 72 65 |.  usage|();..bre|
|000044a0| 61 6b 3b 0a 20 20 20 20 | 20 20 63 61 73 65 20 27 |ak;.    |  case '|
|000044b0| 42 27 3a 0a 09 6f 75 74 | 5f 62 65 66 6f 72 65 20 |B':..out|_before |
|000044c0| 3d 20 61 74 6f 69 28 6f | 70 74 61 72 67 29 3b 0a |= atoi(o|ptarg);.|
|000044d0| 09 69 66 20 28 6f 75 74 | 5f 62 65 66 6f 72 65 20 |.if (out|_before |
|000044e0| 3c 20 30 29 0a 09 20 20 | 75 73 61 67 65 28 29 3b |< 0)..  |usage();|
|000044f0| 0a 09 62 72 65 61 6b 3b | 0a 20 20 20 20 20 20 63 |..break;|.      c|
|00004500| 61 73 65 20 27 43 27 3a | 0a 09 6f 75 74 5f 62 65 |ase 'C':|..out_be|
|00004510| 66 6f 72 65 20 3d 20 6f | 75 74 5f 61 66 74 65 72 |fore = o|ut_after|
|00004520| 20 3d 20 32 3b 0a 09 62 | 72 65 61 6b 3b 0a 20 20 | = 2;..b|reak;.  |
|00004530| 20 20 20 20 63 61 73 65 | 20 27 56 27 3a 0a 09 66 |    case| 'V':..f|
|00004540| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 20 22 |printf(s|tderr, "|
|00004550| 25 73 5c 6e 22 2c 20 76 | 65 72 73 69 6f 6e 29 3b |%s\n", v|ersion);|
|00004560| 0a 09 62 72 65 61 6b 3b | 0a 20 20 20 20 20 20 63 |..break;|.      c|
|00004570| 61 73 65 20 27 62 27 3a | 0a 09 6f 75 74 5f 62 79 |ase 'b':|..out_by|
|00004580| 74 65 20 3d 20 31 3b 0a | 09 62 72 65 61 6b 3b 0a |te = 1;.|.break;.|
|00004590| 20 20 20 20 20 20 63 61 | 73 65 20 27 63 27 3a 0a |      ca|se 'c':.|
|000045a0| 09 6f 75 74 5f 73 69 6c | 65 6e 74 20 3d 20 31 3b |.out_sil|ent = 1;|
|000045b0| 0a 09 63 6f 75 6e 74 5f | 6d 61 74 63 68 65 73 20 |..count_|matches |
|000045c0| 3d 20 31 3b 0a 09 62 72 | 65 61 6b 3b 0a 20 20 20 |= 1;..br|eak;.   |
|000045d0| 20 20 20 63 61 73 65 20 | 27 65 27 3a 0a 09 69 66 |   case |'e':..if|
|000045e0| 20 28 6b 65 79 73 29 0a | 09 20 20 75 73 61 67 65 | (keys).|.  usage|
|000045f0| 28 29 3b 0a 09 6b 65 79 | 73 20 3d 20 6f 70 74 61 |();..key|s = opta|
|00004600| 72 67 3b 0a 09 6b 65 79 | 63 63 20 3d 20 73 74 72 |rg;..key|cc = str|
|00004610| 6c 65 6e 28 6b 65 79 73 | 29 3b 0a 09 62 72 65 61 |len(keys|);..brea|
|00004620| 6b 3b 0a 20 20 20 20 20 | 20 63 61 73 65 20 27 66 |k;.     | case 'f|
|00004630| 27 3a 0a 09 69 66 20 28 | 6b 65 79 73 29 0a 09 20 |':..if (|keys).. |
|00004640| 20 75 73 61 67 65 28 29 | 3b 0a 09 66 70 20 3d 20 | usage()|;..fp = |
|00004650| 73 74 72 63 6d 70 28 6f | 70 74 61 72 67 2c 20 22 |strcmp(o|ptarg, "|
|00004660| 2d 22 29 20 3f 20 66 6f | 70 65 6e 28 6f 70 74 61 |-") ? fo|pen(opta|
|00004670| 72 67 2c 20 22 72 22 29 | 20 3a 20 73 74 64 69 6e |rg, "r")| : stdin|
|00004680| 3b 0a 09 69 66 20 28 21 | 66 70 29 0a 09 20 20 66 |;..if (!|fp)..  f|
|00004690| 61 74 61 6c 28 6f 70 74 | 61 72 67 2c 20 65 72 72 |atal(opt|arg, err|
|000046a0| 6e 6f 29 3b 0a 09 6b 65 | 79 61 6c 6c 6f 63 20 3d |no);..ke|yalloc =|
|000046b0| 20 31 30 32 34 3b 0a 09 | 6b 65 79 73 20 3d 20 78 | 1024;..|keys = x|
|000046c0| 6d 61 6c 6c 6f 63 28 6b | 65 79 61 6c 6c 6f 63 29 |malloc(k|eyalloc)|
|000046d0| 3b 0a 09 6b 65 79 63 63 | 20 3d 20 30 3b 0a 09 77 |;..keycc| = 0;..w|
|000046e0| 68 69 6c 65 20 28 21 66 | 65 6f 66 28 66 70 29 0a |hile (!f|eof(fp).|
|000046f0| 09 20 20 20 20 20 20 20 | 26 26 20 28 63 63 20 3d |.       |&& (cc =|
|00004700| 20 66 72 65 61 64 28 6b | 65 79 73 20 2b 20 6b 65 | fread(k|eys + ke|
|00004710| 79 63 63 2c 20 31 2c 20 | 6b 65 79 61 6c 6c 6f 63 |ycc, 1, |keyalloc|
|00004720| 20 2d 20 6b 65 79 63 63 | 2c 20 66 70 29 29 20 3e | - keycc|, fp)) >|
|00004730| 20 30 29 0a 09 20 20 7b | 0a 09 20 20 20 20 6b 65 | 0)..  {|..    ke|
|00004740| 79 63 63 20 2b 3d 20 63 | 63 3b 0a 09 20 20 20 20 |ycc += c|c;..    |
|00004750| 69 66 20 28 6b 65 79 63 | 63 20 3d 3d 20 6b 65 79 |if (keyc|c == key|
|00004760| 61 6c 6c 6f 63 29 0a 09 | 20 20 20 20 20 20 6b 65 |alloc)..|      ke|
|00004770| 79 73 20 3d 20 78 72 65 | 61 6c 6c 6f 63 28 6b 65 |ys = xre|alloc(ke|
|00004780| 79 73 2c 20 6b 65 79 61 | 6c 6c 6f 63 20 2a 3d 20 |ys, keya|lloc *= |
|00004790| 32 29 3b 0a 09 20 20 7d | 0a 09 69 66 20 28 66 70 |2);..  }|..if (fp|
|000047a0| 20 21 3d 20 73 74 64 69 | 6e 29 0a 09 20 20 66 63 | != stdi|n)..  fc|
|000047b0| 6c 6f 73 65 28 66 70 29 | 3b 0a 09 62 72 65 61 6b |lose(fp)|;..break|
|000047c0| 3b 0a 20 20 20 20 20 20 | 63 61 73 65 20 27 68 27 |;.      |case 'h'|
|000047d0| 3a 0a 09 6e 6f 5f 66 69 | 6c 65 6e 61 6d 65 73 20 |:..no_fi|lenames |
|000047e0| 3d 20 31 3b 0a 09 62 72 | 65 61 6b 3b 0a 20 20 20 |= 1;..br|eak;.   |
|000047f0| 20 20 20 63 61 73 65 20 | 27 69 27 3a 0a 20 20 20 |   case |'i':.   |
|00004800| 20 20 20 63 61 73 65 20 | 27 79 27 3a 09 09 09 2f |   case |'y':.../|
|00004810| 2a 20 46 6f 72 20 6f 6c | 64 2d 74 69 6d 65 72 73 |* For ol|d-timers|
|00004820| 20 2e 20 2e 20 2e 20 2a | 2f 0a 09 6d 61 74 63 68 | . . . *|/..match|
|00004830| 5f 66 6f 6c 64 20 3d 20 | 31 3b 0a 09 62 72 65 61 |_fold = |1;..brea|
|00004840| 6b 3b 0a 20 20 20 20 20 | 20 63 61 73 65 20 27 6c |k;.     | case 'l|
|00004850| 27 3a 0a 09 6f 75 74 5f | 73 69 6c 65 6e 74 20 3d |':..out_|silent =|
|00004860| 20 31 3b 0a 09 6c 69 73 | 74 5f 66 69 6c 65 73 20 | 1;..lis|t_files |
|00004870| 3d 20 31 3b 0a 09 62 72 | 65 61 6b 3b 0a 20 20 20 |= 1;..br|eak;.   |
|00004880| 20 20 20 63 61 73 65 20 | 27 6e 27 3a 0a 09 6f 75 |   case |'n':..ou|
|00004890| 74 5f 6c 69 6e 65 20 3d | 20 31 3b 0a 09 62 72 65 |t_line =| 1;..bre|
|000048a0| 61 6b 3b 0a 20 20 20 20 | 20 20 63 61 73 65 20 27 |ak;.    |  case '|
|000048b0| 73 27 3a 0a 09 6f 75 74 | 5f 73 69 6c 65 6e 74 20 |s':..out|_silent |
|000048c0| 3d 20 31 3b 0a 09 62 72 | 65 61 6b 3b 0a 20 20 20 |= 1;..br|eak;.   |
|000048d0| 20 20 20 63 61 73 65 20 | 27 76 27 3a 0a 09 6f 75 |   case |'v':..ou|
|000048e0| 74 5f 69 6e 76 65 72 74 | 20 3d 20 31 3b 0a 09 62 |t_invert| = 1;..b|
|000048f0| 72 65 61 6b 3b 0a 20 20 | 20 20 20 20 63 61 73 65 |reak;.  |    case|
|00004900| 20 27 77 27 3a 0a 09 6d | 61 74 63 68 5f 77 6f 72 | 'w':..m|atch_wor|
|00004910| 64 73 20 3d 20 31 3b 0a | 09 62 72 65 61 6b 3b 0a |ds = 1;.|.break;.|
|00004920| 20 20 20 20 20 20 63 61 | 73 65 20 27 78 27 3a 0a |      ca|se 'x':.|
|00004930| 09 6d 61 74 63 68 5f 6c | 69 6e 65 73 20 3d 20 31 |.match_l|ines = 1|
|00004940| 3b 0a 09 62 72 65 61 6b | 3b 0a 20 20 20 20 20 20 |;..break|;.      |
|00004950| 64 65 66 61 75 6c 74 3a | 0a 09 75 73 61 67 65 28 |default:|..usage(|
|00004960| 29 3b 0a 09 62 72 65 61 | 6b 3b 0a 20 20 20 20 20 |);..brea|k;.     |
|00004970| 20 7d 0a 0a 20 20 69 66 | 20 28 21 6b 65 79 73 29 | }..  if| (!keys)|
|00004980| 0a 20 20 20 20 69 66 20 | 28 6f 70 74 69 6e 64 20 |.    if |(optind |
|00004990| 3c 20 61 72 67 63 29 0a | 20 20 20 20 20 20 7b 0a |< argc).|      {.|
|000049a0| 09 6b 65 79 73 20 3d 20 | 61 72 67 76 5b 6f 70 74 |.keys = |argv[opt|
|000049b0| 69 6e 64 2b 2b 5d 3b 0a | 09 6b 65 79 63 63 20 3d |ind++];.|.keycc =|
|000049c0| 20 73 74 72 6c 65 6e 28 | 6b 65 79 73 29 3b 0a 20 | strlen(|keys);. |
|000049d0| 20 20 20 20 20 7d 0a 20 | 20 20 20 65 6c 73 65 0a |     }. |   else.|
|000049e0| 20 20 20 20 20 20 75 73 | 61 67 65 28 29 3b 0a 0a |      us|age();..|
|000049f0| 20 20 63 6f 6d 70 69 6c | 65 28 6b 65 79 73 2c 20 |  compil|e(keys, |
|00004a00| 6b 65 79 63 63 29 3b 0a | 0a 20 20 69 66 20 28 61 |keycc);.|.  if (a|
|00004a10| 72 67 63 20 2d 20 6f 70 | 74 69 6e 64 20 3e 20 31 |rgc - op|tind > 1|
|00004a20| 20 26 26 20 21 6e 6f 5f | 66 69 6c 65 6e 61 6d 65 | && !no_|filename|
|00004a30| 73 29 0a 20 20 20 20 6f | 75 74 5f 66 69 6c 65 20 |s).    o|ut_file |
|00004a40| 3d 20 31 3b 0a 0a 20 20 | 73 74 61 74 75 73 20 3d |= 1;..  |status =|
|00004a50| 20 31 3b 0a 20 20 69 6e | 69 74 62 75 66 28 29 3b | 1;.  in|itbuf();|
|00004a60| 0a 0a 20 20 69 66 20 28 | 6f 70 74 69 6e 64 20 3c |..  if (|optind <|
|00004a70| 20 61 72 67 63 29 0a 20 | 20 20 20 77 68 69 6c 65 | argc). |   while|
|00004a80| 20 28 6f 70 74 69 6e 64 | 20 3c 20 61 72 67 63 29 | (optind| < argc)|
|00004a90| 0a 20 20 20 20 20 20 7b | 0a 09 64 65 73 63 20 3d |.      {|..desc =|
|00004aa0| 20 73 74 72 63 6d 70 28 | 61 72 67 76 5b 6f 70 74 | strcmp(|argv[opt|
|00004ab0| 69 6e 64 5d 2c 20 22 2d | 22 29 20 3f 20 6f 70 65 |ind], "-|") ? ope|
|00004ac0| 6e 28 61 72 67 76 5b 6f | 70 74 69 6e 64 5d 2c 20 |n(argv[o|ptind], |
|00004ad0| 30 29 20 3a 20 30 3b 0a | 09 69 66 20 28 64 65 73 |0) : 0;.|.if (des|
|00004ae0| 63 20 3c 20 30 29 0a 09 | 20 20 65 72 72 6f 72 28 |c < 0)..|  error(|
|00004af0| 61 72 67 76 5b 6f 70 74 | 69 6e 64 5d 2c 20 65 72 |argv[opt|ind], er|
|00004b00| 72 6e 6f 29 3b 0a 09 65 | 6c 73 65 0a 09 20 20 7b |rno);..e|lse..  {|
|00004b10| 0a 09 20 20 20 20 63 6f | 75 6e 74 20 3d 20 67 72 |..    co|unt = gr|
|00004b20| 65 70 28 64 65 73 63 2c | 20 61 72 67 76 5b 6f 70 |ep(desc,| argv[op|
|00004b30| 74 69 6e 64 5d 29 3b 0a | 09 20 20 20 20 69 66 20 |tind]);.|.    if |
|00004b40| 28 63 6f 75 6e 74 5f 6d | 61 74 63 68 65 73 29 0a |(count_m|atches).|
|00004b50| 09 20 20 20 20 20 20 7b | 0a 09 09 69 66 20 28 6f |.      {|...if (o|
|00004b60| 75 74 5f 66 69 6c 65 29 | 0a 09 09 20 20 70 72 69 |ut_file)|...  pri|
|00004b70| 6e 74 66 28 22 25 73 3a | 22 2c 20 61 72 67 76 5b |ntf("%s:|", argv[|
|00004b80| 6f 70 74 69 6e 64 5d 29 | 3b 0a 09 09 70 72 69 6e |optind])|;...prin|
|00004b90| 74 66 28 22 25 64 5c 6e | 22 2c 20 63 6f 75 6e 74 |tf("%d\n|", count|
|00004ba0| 29 3b 0a 09 20 20 20 20 | 20 20 7d 0a 09 20 20 20 |);..    |  }..   |
|00004bb0| 20 69 66 20 28 63 6f 75 | 6e 74 29 0a 09 20 20 20 | if (cou|nt)..   |
|00004bc0| 20 20 20 7b 0a 09 09 73 | 74 61 74 75 73 20 3d 20 |   {...s|tatus = |
|00004bd0| 30 3b 0a 09 09 69 66 20 | 28 6c 69 73 74 5f 66 69 |0;...if |(list_fi|
|00004be0| 6c 65 73 29 0a 09 09 20 | 20 70 72 69 6e 74 66 28 |les)... | printf(|
|00004bf0| 22 25 73 5c 6e 22 2c 20 | 61 72 67 76 5b 6f 70 74 |"%s\n", |argv[opt|
|00004c00| 69 6e 64 5d 29 3b 0a 09 | 20 20 20 20 20 20 7d 0a |ind]);..|      }.|
|00004c10| 09 20 20 7d 0a 09 69 66 | 20 28 64 65 73 63 29 0a |.  }..if| (desc).|
|00004c20| 09 20 20 63 6c 6f 73 65 | 28 64 65 73 63 29 3b 0a |.  close|(desc);.|
|00004c30| 09 2b 2b 6f 70 74 69 6e | 64 3b 0a 20 20 20 20 20 |.++optin|d;.     |
|00004c40| 20 7d 0a 20 20 65 6c 73 | 65 0a 20 20 20 20 7b 0a | }.  els|e.    {.|
|00004c50| 20 20 20 20 20 20 63 6f | 75 6e 74 20 3d 20 67 72 |      co|unt = gr|
|00004c60| 65 70 28 30 2c 20 22 3c | 73 74 64 69 6e 3e 22 29 |ep(0, "<|stdin>")|
|00004c70| 3b 0a 20 20 20 20 20 20 | 69 66 20 28 63 6f 75 6e |;.      |if (coun|
|00004c80| 74 5f 6d 61 74 63 68 65 | 73 29 0a 09 70 72 69 6e |t_matche|s)..prin|
|00004c90| 74 66 28 22 25 64 5c 6e | 22 2c 20 63 6f 75 6e 74 |tf("%d\n|", count|
|00004ca0| 29 3b 0a 20 20 20 20 20 | 20 69 66 20 28 63 6f 75 |);.     | if (cou|
|00004cb0| 6e 74 29 0a 09 7b 0a 09 | 20 20 73 74 61 74 75 73 |nt)..{..|  status|
|00004cc0| 20 3d 20 30 3b 0a 09 20 | 20 69 66 20 28 6c 69 73 | = 0;.. | if (lis|
|00004cd0| 74 5f 66 69 6c 65 73 29 | 0a 09 20 20 20 20 70 72 |t_files)|..    pr|
|00004ce0| 69 6e 74 66 28 22 25 73 | 5c 6e 22 2c 20 61 72 67 |intf("%s|\n", arg|
|00004cf0| 76 5b 6f 70 74 69 6e 64 | 5d 29 3b 0a 09 7d 0a 20 |v[optind|]);..}. |
|00004d00| 20 20 20 7d 0a 0a 20 20 | 65 78 69 74 28 65 72 72 |   }..  |exit(err|
|00004d10| 6f 72 5f 73 65 65 6e 20 | 3f 20 32 20 3a 20 73 74 |or_seen |? 2 : st|
|00004d20| 61 74 75 73 29 3b 0a 7d | 0a 00 00 00 00 00 00 00 |atus);.}|........|
|00004d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e00| 66 67 72 65 70 2d 31 2e | 31 2f 6b 77 73 65 74 2e |fgrep-1.|1/kwset.|
|00004e10| 68 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |h.......|........|
|00004e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e60| 00 00 00 00 20 20 20 36 | 36 36 20 00 20 20 20 20 |....   6|66 .    |
|00004e70| 31 32 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 |12 .    | 0 .    |
|00004e80| 20 20 20 34 37 37 33 20 | 20 34 35 32 33 34 31 37 |   4773 | 4523417|
|00004e90| 36 37 32 20 20 31 32 31 | 32 31 00 20 30 00 00 00 |672  121|21. 0...|
|00004ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f00| 00 75 73 74 61 72 20 20 | 00 6d 69 6b 65 00 00 00 |.ustar  |.mike...|
|00004f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f20| 00 00 00 00 00 00 00 00 | 00 77 68 65 65 6c 00 00 |........|.wheel..|
|00004f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005000| 2f 2a 20 6b 77 73 65 74 | 2e 68 20 2d 20 68 65 61 |/* kwset|.h - hea|
|00005010| 64 65 72 20 64 65 63 6c | 61 72 69 6e 67 20 74 68 |der decl|aring th|
|00005020| 65 20 6b 65 79 77 6f 72 | 64 20 73 65 74 20 6c 69 |e keywor|d set li|
|00005030| 62 72 61 72 79 2e 0a 20 | 20 20 43 6f 70 79 72 69 |brary.. |  Copyri|
|00005040| 67 68 74 20 31 39 38 39 | 20 46 72 65 65 20 53 6f |ght 1989| Free So|
|00005050| 66 74 77 61 72 65 20 46 | 6f 75 6e 64 61 74 69 6f |ftware F|oundatio|
|00005060| 6e 0a 09 09 20 20 57 72 | 69 74 74 65 6e 20 41 75 |n...  Wr|itten Au|
|00005070| 67 75 73 74 20 31 39 38 | 39 20 62 79 20 4d 69 6b |gust 198|9 by Mik|
|00005080| 65 20 48 61 65 72 74 65 | 6c 2e 0a 0a 20 20 20 54 |e Haerte|l...   T|
|00005090| 68 69 73 20 70 72 6f 67 | 72 61 6d 20 69 73 20 66 |his prog|ram is f|
|000050a0| 72 65 65 20 73 6f 66 74 | 77 61 72 65 3b 20 79 6f |ree soft|ware; yo|
|000050b0| 75 20 63 61 6e 20 72 65 | 64 69 73 74 72 69 62 75 |u can re|distribu|
|000050c0| 74 65 20 69 74 20 61 6e | 64 2f 6f 72 20 6d 6f 64 |te it an|d/or mod|
|000050d0| 69 66 79 0a 20 20 20 69 | 74 20 75 6e 64 65 72 20 |ify.   i|t under |
|000050e0| 74 68 65 20 74 65 72 6d | 73 20 6f 66 20 74 68 65 |the term|s of the|
|000050f0| 20 47 4e 55 20 47 65 6e | 65 72 61 6c 20 50 75 62 | GNU Gen|eral Pub|
|00005100| 6c 69 63 20 4c 69 63 65 | 6e 73 65 20 61 73 20 70 |lic Lice|nse as p|
|00005110| 75 62 6c 69 73 68 65 64 | 20 62 79 0a 20 20 20 74 |ublished| by.   t|
|00005120| 68 65 20 46 72 65 65 20 | 53 6f 66 74 77 61 72 65 |he Free |Software|
|00005130| 20 46 6f 75 6e 64 61 74 | 69 6f 6e 3b 20 65 69 74 | Foundat|ion; eit|
|00005140| 68 65 72 20 76 65 72 73 | 69 6f 6e 20 31 2c 20 6f |her vers|ion 1, o|
|00005150| 72 20 28 61 74 20 79 6f | 75 72 20 6f 70 74 69 6f |r (at yo|ur optio|
|00005160| 6e 29 0a 20 20 20 61 6e | 79 20 6c 61 74 65 72 20 |n).   an|y later |
|00005170| 76 65 72 73 69 6f 6e 2e | 0a 0a 20 20 20 54 68 69 |version.|..   Thi|
|00005180| 73 20 70 72 6f 67 72 61 | 6d 20 69 73 20 64 69 73 |s progra|m is dis|
|00005190| 74 72 69 62 75 74 65 64 | 20 69 6e 20 74 68 65 20 |tributed| in the |
|000051a0| 68 6f 70 65 20 74 68 61 | 74 20 69 74 20 77 69 6c |hope tha|t it wil|
|000051b0| 6c 20 62 65 20 75 73 65 | 66 75 6c 2c 0a 20 20 20 |l be use|ful,.   |
|000051c0| 62 75 74 20 57 49 54 48 | 4f 55 54 20 41 4e 59 20 |but WITH|OUT ANY |
|000051d0| 57 41 52 52 41 4e 54 59 | 3b 20 77 69 74 68 6f 75 |WARRANTY|; withou|
|000051e0| 74 20 65 76 65 6e 20 74 | 68 65 20 69 6d 70 6c 69 |t even t|he impli|
|000051f0| 65 64 20 77 61 72 72 61 | 6e 74 79 20 6f 66 0a 20 |ed warra|nty of. |
|00005200| 20 20 4d 45 52 43 48 41 | 4e 54 41 42 49 4c 49 54 |  MERCHA|NTABILIT|
|00005210| 59 20 6f 72 20 46 49 54 | 4e 45 53 53 20 46 4f 52 |Y or FIT|NESS FOR|
|00005220| 20 41 20 50 41 52 54 49 | 43 55 4c 41 52 20 50 55 | A PARTI|CULAR PU|
|00005230| 52 50 4f 53 45 2e 20 20 | 53 65 65 20 74 68 65 0a |RPOSE.  |See the.|
|00005240| 20 20 20 47 4e 55 20 47 | 65 6e 65 72 61 6c 20 50 |   GNU G|eneral P|
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|00005390| 48 61 65 72 74 65 6c 20 | 63 2f 6f 20 46 72 65 65 |Haertel |c/o Free|
|000053a0| 20 53 6f 66 74 77 61 72 | 65 20 46 6f 75 6e 64 61 | Softwar|e Founda|
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|000053c0| 20 6b 77 73 6d 61 74 63 | 68 0a 7b 0a 20 20 69 6e | kwsmatc|h.{.  in|
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|00005480| 74 79 70 65 64 65 66 20 | 76 6f 69 64 20 2a 6b 77 |typedef |void *kw|
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|00005590| 74 20 6b 77 73 61 6c 6c | 6f 63 28 63 6f 6e 73 74 |t kwsall|oc(const|
|000055a0| 20 63 68 61 72 20 2a 29 | 3b 0a 0a 2f 2a 20 49 6e | char *)|;../* In|
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|00005670| 6e 73 74 20 63 68 61 72 | 20 2a 6b 77 73 69 6e 63 |nst char| *kwsinc|
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|00005690| 20 63 68 61 72 20 2a 2c | 20 73 69 7a 65 5f 74 29 | char *,| size_t)|
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|00005730| 20 2a 6b 77 73 70 72 65 | 70 28 6b 77 73 65 74 5f | *kwspre|p(kwset_|
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|000058b0| 0a 65 78 74 65 72 6e 20 | 63 68 61 72 20 2a 6b 77 |.extern |char *kw|
|000058c0| 73 65 78 65 63 28 6b 77 | 73 65 74 5f 74 2c 20 63 |sexec(kw|set_t, c|
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|000058e0| 74 72 75 63 74 20 6b 77 | 73 6d 61 74 63 68 20 2a |truct kw|smatch *|
|000058f0| 29 3b 0a 0a 2f 2a 20 44 | 65 61 6c 6c 6f 63 61 74 |);../* D|eallocat|
|00005900| 65 20 74 68 65 20 67 69 | 76 65 6e 20 6b 65 79 77 |e the gi|ven keyw|
|00005910| 6f 72 64 20 73 65 74 20 | 61 6e 64 20 61 6c 6c 20 |ord set |and all |
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|00005930| 74 6f 72 61 67 65 2e 20 | 2a 2f 0a 65 78 74 65 72 |torage. |*/.exter|
|00005940| 6e 20 76 6f 69 64 20 6b | 77 73 66 72 65 65 28 6b |n void k|wsfree(k|
|00005950| 77 73 65 74 5f 74 29 3b | 0a 0a 23 65 6c 73 65 0a |wset_t);|..#else.|
|00005960| 0a 74 79 70 65 64 65 66 | 20 63 68 61 72 20 2a 6b |.typedef| char *k|
|00005970| 77 73 65 74 5f 74 3b 0a | 0a 65 78 74 65 72 6e 20 |wset_t;.|.extern |
|00005980| 6b 77 73 65 74 5f 74 20 | 6b 77 73 61 6c 6c 6f 63 |kwset_t |kwsalloc|
|00005990| 28 29 3b 0a 65 78 74 65 | 72 6e 20 63 68 61 72 20 |();.exte|rn char |
|000059a0| 2a 6b 77 73 69 6e 63 72 | 28 29 3b 0a 65 78 74 65 |*kwsincr|();.exte|
|000059b0| 72 6e 20 63 68 61 72 20 | 2a 6b 77 73 70 72 65 70 |rn char |*kwsprep|
|000059c0| 28 29 3b 0a 65 78 74 65 | 72 6e 20 63 68 61 72 20 |();.exte|rn char |
|000059d0| 2a 6b 77 73 65 78 65 63 | 28 29 3b 0a 65 78 74 65 |*kwsexec|();.exte|
|000059e0| 72 6e 20 76 6f 69 64 20 | 6b 77 73 66 72 65 65 28 |rn void |kwsfree(|
|000059f0| 29 3b 0a 0a 23 65 6e 64 | 69 66 0a 00 00 00 00 00 |);..#end|if......|
|00005a00| 66 67 72 65 70 2d 31 2e | 31 2f 6f 62 73 74 61 63 |fgrep-1.|1/obstac|
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|00005a20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00005a40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00005a60| 00 00 00 00 20 20 20 36 | 36 36 20 00 20 20 20 20 |....   6|66 .    |
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|00005a80| 20 20 32 31 35 30 34 20 | 20 34 35 32 33 36 33 37 |  21504 | 4523637|
|00005a90| 35 37 34 20 20 31 32 34 | 32 31 00 20 30 00 00 00 |574  124|21. 0...|
|00005aa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ab0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ac0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00005ae0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005af0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b00| 00 75 73 74 61 72 20 20 | 00 6d 69 6b 65 00 00 00 |.ustar  |.mike...|
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|00005bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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+--------+-------------------------+-------------------------+--------+--------+