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|00000020| 6f 6d 3a 20 6a 6f 68 6e | 6b 40 77 72 71 2e 63 6f |om: john|k@wrq.co|
|00000030| 6d 20 28 4a 6f 68 6e 20 | 4b 65 72 63 68 65 76 61 |m (John |Kercheva|
|00000040| 6c 29 0a 53 75 62 6a 65 | 63 74 3a 20 20 76 32 39 |l).Subje|ct:  v29|
|00000050| 69 30 35 37 3a 20 20 72 | 65 67 65 78 2d 67 6c 6f |i057:  r|egex-glo|
|00000060| 62 20 2d 20 41 20 2a 49 | 58 20 73 68 20 73 74 79 |b - A *I|X sh sty|
|00000070| 6c 65 20 52 45 47 45 58 | 20 47 6c 6f 62 62 65 72 |le REGEX| Globber|
|00000080| 2c 20 50 61 72 74 30 31 | 2f 30 31 0a 4d 65 73 73 |, Part01|/01.Mess|
|00000090| 61 67 65 2d 49 44 3a 20 | 3c 31 39 39 32 41 70 72 |age-ID: |<1992Apr|
|000000a0| 35 2e 30 33 31 33 31 30 | 2e 32 39 34 39 39 40 73 |5.031310|.29499@s|
|000000b0| 70 61 72 6b 79 2e 69 6d | 64 2e 73 74 65 72 6c 69 |parky.im|d.sterli|
|000000c0| 6e 67 2e 63 6f 6d 3e 0a | 58 2d 4d 64 34 2d 53 69 |ng.com>.|X-Md4-Si|
|000000d0| 67 6e 61 74 75 72 65 3a | 20 65 63 61 35 31 36 30 |gnature:| eca5160|
|000000e0| 64 33 31 63 38 63 31 63 | 61 35 33 32 33 32 33 32 |d31c8c1c|a5323232|
|000000f0| 66 61 35 35 62 63 35 65 | 35 0a 44 61 74 65 3a 20 |fa55bc5e|5.Date: |
|00000100| 53 75 6e 2c 20 35 20 41 | 70 72 20 31 39 39 32 20 |Sun, 5 A|pr 1992 |
|00000110| 30 33 3a 31 33 3a 31 30 | 20 47 4d 54 0a 41 70 70 |03:13:10| GMT.App|
|00000120| 72 6f 76 65 64 3a 20 6b | 65 6e 74 40 73 70 61 72 |roved: k|ent@spar|
|00000130| 6b 79 2e 69 6d 64 2e 73 | 74 65 72 6c 69 6e 67 2e |ky.imd.s|terling.|
|00000140| 63 6f 6d 0a 0a 53 75 62 | 6d 69 74 74 65 64 2d 62 |com..Sub|mitted-b|
|00000150| 79 3a 20 6a 6f 68 6e 6b | 40 77 72 71 2e 63 6f 6d |y: johnk|@wrq.com|
|00000160| 20 28 4a 6f 68 6e 20 4b | 65 72 63 68 65 76 61 6c | (John K|ercheval|
|00000170| 29 0a 50 6f 73 74 69 6e | 67 2d 6e 75 6d 62 65 72 |).Postin|g-number|
|00000180| 3a 20 56 6f 6c 75 6d 65 | 20 32 39 2c 20 49 73 73 |: Volume| 29, Iss|
|00000190| 75 65 20 35 37 0a 41 72 | 63 68 69 76 65 2d 6e 61 |ue 57.Ar|chive-na|
|000001a0| 6d 65 3a 20 72 65 67 65 | 78 2d 67 6c 6f 62 2f 70 |me: rege|x-glob/p|
|000001b0| 61 72 74 30 31 0a 45 6e | 76 69 72 6f 6e 6d 65 6e |art01.En|vironmen|
|000001c0| 74 3a 20 43 0a 0a 48 65 | 72 65 20 69 73 20 61 20 |t: C..He|re is a |
|000001d0| 2a 49 58 20 77 69 6c 64 | 63 61 72 64 20 67 6c 6f |*IX wild|card glo|
|000001e0| 62 62 65 72 20 49 20 62 | 75 74 63 68 65 72 65 64 |bber I b|utchered|
|000001f0| 2c 20 68 61 63 6b 65 64 | 20 61 6e 64 20 63 61 6a |, hacked| and caj|
|00000200| 6f 6c 65 64 20 74 6f 67 | 65 74 68 65 72 0a 61 66 |oled tog|ether.af|
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|00000510| 65 69 6e 76 65 6e 74 69 | 6f 6e 20 6f 66 20 74 68 |einventi|on of th|
|00000520| 65 20 77 68 65 65 6c 2e | 20 20 50 6c 65 61 73 65 |e wheel.|  Please|
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|00000570| 64 20 2e 2e 2e 2e 0a 0a | 20 20 20 20 20 20 20 20 |d ......|        |
|00000580| 20 20 20 20 20 20 20 20 | 20 20 6a 62 6b 0a 2d 2d |        |  jbk.--|
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|000005c0| 52 65 6d 6f 76 65 20 61 | 6e 79 74 68 69 6e 67 20 |Remove a|nything |
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|00000760| 70 61 2e 64 65 63 2e 63 | 6f 6d 20 6f 6e 20 54 75 |pa.dec.c|om on Tu|
|00000770| 65 20 4d 61 72 20 31 30 | 20 32 32 3a 33 38 3a 31 |e Mar 10| 22:38:1|
|00000780| 36 20 31 39 39 32 0a 50 | 41 54 48 3d 2f 62 69 6e |6 1992.P|ATH=/bin|
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|000007b0| 0a 69 66 20 74 65 73 74 | 20 2d 66 20 27 4d 61 6b |.if test| -f 'Mak|
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|000007e0| 0a 20 20 65 63 68 6f 20 | 73 68 61 72 3a 20 57 69 |.  echo |shar: Wi|
|000007f0| 6c 6c 20 6e 6f 74 20 63 | 6c 6f 62 62 65 72 20 65 |ll not c|lobber e|
|00000800| 78 69 73 74 69 6e 67 20 | 66 69 6c 65 20 5c 22 27 |xisting |file \"'|
|00000810| 4d 61 6b 65 66 69 6c 65 | 27 5c 22 0a 65 6c 73 65 |Makefile|'\".else|
|00000820| 0a 65 63 68 6f 20 73 68 | 61 72 3a 20 45 78 74 72 |.echo sh|ar: Extr|
|00000830| 61 63 74 69 6e 67 20 5c | 22 27 4d 61 6b 65 66 69 |acting \|"'Makefi|
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|00000970| 09 72 6d 20 2d 66 20 6c | 69 62 6d 61 74 63 68 2e |.rm -f l|ibmatch.|
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|00000990| 0a 58 09 69 6e 73 74 61 | 6c 6c 20 2d 63 20 6d 61 |.X.insta|ll -c ma|
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|00000b10| 57 69 6c 6c 20 6e 6f 74 | 20 63 6c 6f 62 62 65 72 |Will not| clobber|
|00000b20| 20 65 78 69 73 74 69 6e | 67 20 66 69 6c 65 20 5c | existin|g file \|
|00000b30| 22 27 52 45 41 44 4d 45 | 27 5c 22 0a 65 6c 73 65 |"'README|'\".else|
|00000b40| 0a 65 63 68 6f 20 73 68 | 61 72 3a 20 45 78 74 72 |.echo sh|ar: Extr|
|00000b50| 61 63 74 69 6e 67 20 5c | 22 27 52 45 41 44 4d 45 |acting \|"'README|
|00000b60| 27 5c 22 20 5c 28 32 32 | 34 37 20 63 68 61 72 61 |'\" \(22|47 chara|
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|00000bc0| 20 61 20 2a 49 58 20 77 | 69 6c 64 63 61 72 64 20 | a *IX w|ildcard |
|00000bd0| 67 6c 6f 62 62 65 72 20 | 49 20 62 75 74 63 68 65 |globber |I butche|
|00000be0| 72 65 64 2c 20 68 61 63 | 6b 65 64 20 61 6e 64 20 |red, hac|ked and |
|00000bf0| 63 61 6a 6f 6c 65 64 20 | 74 6f 67 65 74 68 65 72 |cajoled |together|
|00000c00| 0a 61 66 74 65 72 20 73 | 65 65 69 6e 67 20 61 6e |.after s|eeing an|
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|00000c20| 61 6e 64 20 62 65 63 6f | 6d 69 6e 67 20 64 69 73 |and beco|ming dis|
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|00000c40| 72 61 6c 20 73 69 6d 69 | 6c 61 72 0a 72 6f 75 74 |ral simi|lar.rout|
|00000c50| 69 6e 65 73 20 77 68 69 | 63 68 20 68 61 64 20 6f |ines whi|ch had o|
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|00000c70| 65 20 66 6f 6c 6c 6f 77 | 69 6e 67 20 61 74 74 72 |e follow|ing attr|
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|00000d40| 6d 69 74 20 74 68 69 73 | 20 77 69 74 68 6f 75 74 |mit this| without|
|00000d50| 20 63 6f 70 79 72 69 67 | 68 74 20 61 6e 64 20 77 | copyrig|ht and w|
|00000d60| 69 74 68 20 74 68 65 20 | 63 6c 65 61 72 20 75 6e |ith the |clear un|
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|00003730| 74 2b 2b 20 29 20 6d 61 | 74 63 68 20 3d 20 41 42 |t++ ) ma|tch = AB|
|00003740| 4f 52 54 3b 0a 58 20 20 | 20 20 7d 0a 58 0a 58 20 |ORT;.X  |  }.X.X |
|00003750| 20 20 20 2f 2a 20 72 65 | 74 75 72 6e 20 72 65 73 |   /* re|turn res|
|00003760| 75 6c 74 20 2a 2f 0a 58 | 20 20 20 20 72 65 74 75 |ult */.X|    retu|
|00003770| 72 6e 20 6d 61 74 63 68 | 3b 0a 58 7d 0a 58 0a 58 |rn match|;.X}.X.X|
|00003780| 2f 2a 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |/*------|--------|
|00003790| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000037a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000037b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000037c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 0a 58 |--------|------.X|
|000037d0| 2a 0a 58 2a 20 54 68 69 | 73 20 69 73 20 61 20 73 |*.X* Thi|s is a s|
|000037e0| 68 65 6c 6c 20 74 6f 20 | 72 65 67 65 78 5f 6d 61 |hell to |regex_ma|
|000037f0| 74 63 68 20 74 6f 20 72 | 65 74 75 72 6e 20 6f 6e |tch to r|eturn on|
|00003800| 6c 79 20 61 20 74 72 75 | 65 20 42 4f 4f 4c 45 41 |ly a tru|e BOOLEA|
|00003810| 4e 20 76 61 6c 75 65 0a | 58 2a 0a 58 2d 2d 2d 2d |N value.|X*.X----|
|00003820| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003830| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003840| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003850| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003860| 2d 2d 2d 2d 2d 2d 2d 2d | 2a 2f 0a 58 0a 42 4f 4f |--------|*/.X.BOO|
|00003870| 4c 45 41 4e 20 6d 61 74 | 63 68 28 20 63 68 61 72 |LEAN mat|ch( char|
|00003880| 20 2a 70 2c 20 63 68 61 | 72 20 2a 74 29 0a 58 7b | *p, cha|r *t).X{|
|00003890| 0a 58 20 20 20 20 72 65 | 74 75 72 6e 20 28 20 72 |.X    re|turn ( r|
|000038a0| 65 67 65 78 5f 6d 61 74 | 63 68 28 70 2c 74 29 20 |egex_mat|ch(p,t) |
|000038b0| 3d 3d 20 54 52 55 45 20 | 29 20 3f 20 54 52 55 45 |== TRUE |) ? TRUE|
|000038c0| 20 3a 20 46 41 4c 53 45 | 3b 0a 58 7d 0a 58 0a 58 | : FALSE|;.X}.X.X|
|000038d0| 0a 58 23 69 66 64 65 66 | 20 54 45 53 54 0a 58 0a |.X#ifdef| TEST.X.|
|000038e0| 58 20 20 20 20 2f 2a 0a | 58 20 20 20 20 2a 20 54 |X    /*.|X    * T|
|000038f0| 68 69 73 20 74 65 73 74 | 20 6d 61 69 6e 20 65 78 |his test| main ex|
|00003900| 70 65 63 74 73 20 61 73 | 20 66 69 72 73 74 20 61 |pects as| first a|
|00003910| 72 67 20 74 68 65 20 70 | 61 74 74 65 72 6e 20 61 |rg the p|attern a|
|00003920| 6e 64 20 61 73 20 73 65 | 63 6f 6e 64 20 61 72 67 |nd as se|cond arg|
|00003930| 0a 58 20 20 20 20 2a 20 | 74 68 65 20 6d 61 74 63 |.X    * |the matc|
|00003940| 68 20 73 74 72 69 6e 67 | 2e 20 20 4f 75 74 70 75 |h string|.  Outpu|
|00003950| 74 20 69 73 20 79 61 65 | 68 20 6f 72 20 6e 61 79 |t is yae|h or nay|
|00003960| 20 6f 6e 20 6d 61 74 63 | 68 2e 0a 58 20 20 20 20 | on matc|h..X    |
|00003970| 2a 2f 0a 58 0a 58 23 69 | 6e 63 6c 75 64 65 20 3c |*/.X.X#i|nclude <|
|00003980| 73 74 64 69 6f 2e 68 3e | 0a 58 0a 58 20 20 20 20 |stdio.h>|.X.X    |
|00003990| 69 6e 74 20 6d 61 69 6e | 28 69 6e 74 20 61 72 67 |int main|(int arg|
|000039a0| 63 2c 20 63 68 61 72 20 | 2a 61 72 67 76 5b 5d 29 |c, char |*argv[])|
|000039b0| 0a 58 20 20 20 20 7b 0a | 58 20 20 20 20 20 20 20 |.X    {.|X       |
|000039c0| 20 69 66 20 28 61 72 67 | 63 20 3d 3d 20 33 29 20 | if (arg|c == 3) |
|000039d0| 7b 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 69 |{.X     |       i|
|000039e0| 66 20 28 69 73 5f 70 61 | 74 74 65 72 6e 28 61 72 |f (is_pa|ttern(ar|
|000039f0| 67 76 5b 31 5d 29 29 20 | 7b 0a 58 20 20 20 20 20 |gv[1])) |{.X     |
|00003a00| 20 20 20 20 20 20 20 20 | 20 20 20 69 66 20 28 6d |        |   if (m|
|00003a10| 61 74 63 68 28 61 72 67 | 76 5b 31 5d 2c 61 72 67 |atch(arg|v[1],arg|
|00003a20| 76 5b 32 5d 29 29 20 7b | 0a 58 20 20 20 20 20 20 |v[2])) {|.X      |
|00003a30| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 70 72 |        |      pr|
|00003a40| 69 6e 74 66 28 22 20 20 | 20 20 4d 61 74 63 68 20 |intf("  |  Match |
|00003a50| 53 75 63 63 65 73 73 66 | 75 6c 5c 6e 22 29 3b 0a |Successf|ul\n");.|
|00003a60| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |X       |        |
|00003a70| 20 7d 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 | }.X    |        |
|00003a80| 20 20 20 20 65 6c 73 65 | 20 7b 0a 58 20 20 20 20 |    else| {.X    |
|00003a90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003aa0| 70 72 69 6e 74 66 28 22 | 20 20 20 20 4d 61 74 63 |printf("|    Matc|
|00003ab0| 68 20 46 61 69 6c 73 5c | 6e 22 29 3b 0a 58 20 20 |h Fails\|n");.X  |
|00003ac0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 7d 0a |        |      }.|
|00003ad0| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 7d 0a 58 |X       |     }.X|
|00003ae0| 20 20 20 20 20 20 20 20 | 20 20 20 20 65 6c 73 65 |        |    else|
|00003af0| 20 7b 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 | {.X    |        |
|00003b00| 20 20 20 20 70 72 69 6e | 74 66 28 22 20 20 20 20 |    prin|tf("    |
|00003b10| 42 61 64 20 50 61 74 74 | 65 72 6e 5c 6e 22 29 3b |Bad Patt|ern\n");|
|00003b20| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 7d 0a |.X      |      }.|
|00003b30| 58 20 20 20 20 20 20 20 | 20 7d 0a 58 20 20 20 20 |X       | }.X    |
|00003b40| 20 20 20 20 65 6c 73 65 | 20 70 72 69 6e 74 66 28 |    else| printf(|
|00003b50| 22 20 20 20 20 42 61 64 | 20 42 72 65 61 74 68 5c |"    Bad| Breath\|
|00003b60| 6e 22 29 3b 0a 58 20 20 | 20 20 20 20 20 20 72 65 |n");.X  |      re|
|00003b70| 74 75 72 6e 28 30 29 3b | 0a 58 20 20 20 20 7d 0a |turn(0);|.X    }.|
|00003b80| 58 0a 58 23 65 6e 64 69 | 66 0a 45 4e 44 5f 4f 46 |X.X#endi|f.END_OF|
|00003b90| 5f 46 49 4c 45 0a 69 66 | 20 74 65 73 74 20 39 33 |_FILE.if| test 93|
|00003ba0| 35 34 20 2d 6e 65 20 60 | 77 63 20 2d 63 20 3c 27 |54 -ne `|wc -c <'|
|00003bb0| 6d 61 74 63 68 2e 63 27 | 60 3b 20 74 68 65 6e 0a |match.c'|`; then.|
|00003bc0| 20 20 20 20 65 63 68 6f | 20 73 68 61 72 3a 20 5c |    echo| shar: \|
|00003bd0| 22 27 6d 61 74 63 68 2e | 63 27 5c 22 20 75 6e 70 |"'match.|c'\" unp|
|00003be0| 61 63 6b 65 64 20 77 69 | 74 68 20 77 72 6f 6e 67 |acked wi|th wrong|
|00003bf0| 20 73 69 7a 65 21 0a 66 | 69 0a 23 20 65 6e 64 20 | size!.f|i.# end |
|00003c00| 6f 66 20 27 6d 61 74 63 | 68 2e 63 27 0a 66 69 0a |of 'matc|h.c'.fi.|
|00003c10| 69 66 20 74 65 73 74 20 | 2d 66 20 27 6d 61 74 63 |if test |-f 'matc|
|00003c20| 68 2e 68 27 20 2d 61 20 | 22 24 7b 31 7d 22 20 21 |h.h' -a |"${1}" !|
|00003c30| 3d 20 22 2d 63 22 20 3b | 20 74 68 65 6e 20 0a 20 |= "-c" ;| then . |
|00003c40| 20 65 63 68 6f 20 73 68 | 61 72 3a 20 57 69 6c 6c | echo sh|ar: Will|
|00003c50| 20 6e 6f 74 20 63 6c 6f | 62 62 65 72 20 65 78 69 | not clo|bber exi|
|00003c60| 73 74 69 6e 67 20 66 69 | 6c 65 20 5c 22 27 6d 61 |sting fi|le \"'ma|
|00003c70| 74 63 68 2e 68 27 5c 22 | 0a 65 6c 73 65 0a 65 63 |tch.h'\"|.else.ec|
|00003c80| 68 6f 20 73 68 61 72 3a | 20 45 78 74 72 61 63 74 |ho shar:| Extract|
|00003c90| 69 6e 67 20 5c 22 27 6d | 61 74 63 68 2e 68 27 5c |ing \"'m|atch.h'\|
|00003ca0| 22 20 5c 28 31 36 39 31 | 20 63 68 61 72 61 63 74 |" \(1691| charact|
|00003cb0| 65 72 73 5c 29 0a 73 65 | 64 20 22 73 2f 5e 58 2f |ers\).se|d "s/^X/|
|00003cc0| 2f 22 20 3e 27 6d 61 74 | 63 68 2e 68 27 20 3c 3c |/" >'mat|ch.h' <<|
|00003cd0| 27 45 4e 44 5f 4f 46 5f | 46 49 4c 45 27 0a 58 2f |'END_OF_|FILE'.X/|
|00003ce0| 2a 0a 58 20 45 50 53 48 | 65 61 64 65 72 0a 58 0a |*.X EPSH|eader.X.|
|00003cf0| 58 20 20 20 46 69 6c 65 | 3a 20 6d 61 74 63 68 2e |X   File|: match.|
|00003d00| 68 0a 58 20 20 20 41 75 | 74 68 6f 72 3a 20 4a 2e |h.X   Au|thor: J.|
|00003d10| 20 4b 65 72 63 68 65 76 | 61 6c 0a 58 20 20 20 43 | Kerchev|al.X   C|
|00003d20| 72 65 61 74 65 64 3a 20 | 53 61 74 2c 20 30 31 2f |reated: |Sat, 01/|
|00003d30| 30 35 2f 31 39 39 31 20 | 20 32 32 3a 32 37 3a 31 |05/1991 | 22:27:1|
|00003d40| 38 0a 58 2a 2f 0a 58 2f | 2a 0a 58 20 45 50 53 52 |8.X*/.X/|*.X EPSR|
|00003d50| 65 76 69 73 69 6f 6e 20 | 48 69 73 74 6f 72 79 0a |evision |History.|
|00003d60| 58 0a 58 20 20 20 4a 2e | 20 4b 65 72 63 68 65 76 |X.X   J.| Kerchev|
|00003d70| 61 6c 20 20 57 65 64 2c | 20 30 32 2f 32 30 2f 31 |al  Wed,| 02/20/1|
|00003d80| 39 39 31 20 20 32 32 3a | 32 38 3a 33 37 20 20 52 |991  22:|28:37  R|
|00003d90| 65 6c 65 61 73 65 64 20 | 74 6f 20 50 75 62 6c 69 |eleased |to Publi|
|00003da0| 63 20 44 6f 6d 61 69 6e | 0a 58 2a 2f 0a 58 0a 58 |c Domain|.X*/.X.X|
|00003db0| 2f 2a 0a 58 20 20 20 57 | 69 6c 64 63 61 72 64 20 |/*.X   W|ildcard |
|00003dc0| 50 61 74 74 65 72 6e 20 | 4d 61 74 63 68 69 6e 67 |Pattern |Matching|
|00003dd0| 0a 58 2a 2f 0a 58 0a 58 | 23 69 66 6e 64 65 66 20 |.X*/.X.X|#ifndef |
|00003de0| 42 4f 4f 4c 45 41 4e 0a | 58 23 20 64 65 66 69 6e |BOOLEAN.|X# defin|
|00003df0| 65 20 42 4f 4f 4c 45 41 | 4e 20 69 6e 74 0a 58 23 |e BOOLEA|N int.X#|
|00003e00| 20 64 65 66 69 6e 65 20 | 54 52 55 45 20 31 0a 58 | define |TRUE 1.X|
|00003e10| 23 20 64 65 66 69 6e 65 | 20 46 41 4c 53 45 20 30 |# define| FALSE 0|
|00003e20| 0a 58 23 65 6e 64 69 66 | 0a 58 0a 58 2f 2a 2d 2d |.X#endif|.X.X/*--|
|00003e30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003e40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003e50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003e60| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003e70| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 0a 58 2a 0a 58 2a |--------|--.X*.X*|
|00003e80| 20 20 4d 61 74 63 68 20 | 74 68 65 20 70 61 74 74 |  Match |the patt|
|00003e90| 65 72 6e 20 50 41 54 54 | 45 52 4e 20 61 67 61 69 |ern PATT|ERN agai|
|00003ea0| 6e 73 74 20 74 68 65 20 | 73 74 72 69 6e 67 20 54 |nst the |string T|
|00003eb0| 45 58 54 3b 0a 58 2a 20 | 20 72 65 74 75 72 6e 20 |EXT;.X* | return |
|00003ec0| 54 52 55 45 20 69 66 20 | 69 74 20 6d 61 74 63 68 |TRUE if |it match|
|00003ed0| 65 73 2c 20 46 41 4c 53 | 45 20 6f 74 68 65 72 77 |es, FALS|E otherw|
|00003ee0| 69 73 65 2e 0a 58 2a 0a | 58 2a 20 20 41 20 6d 61 |ise..X*.|X*  A ma|
|00003ef0| 74 63 68 20 6d 65 61 6e | 73 20 74 68 65 20 65 6e |tch mean|s the en|
|00003f00| 74 69 72 65 20 73 74 72 | 69 6e 67 20 54 45 58 54 |tire str|ing TEXT|
|00003f10| 20 69 73 20 75 73 65 64 | 20 75 70 20 69 6e 20 6d | is used| up in m|
|00003f20| 61 74 63 68 69 6e 67 2e | 0a 58 2a 0a 58 2a 20 20 |atching.|.X*.X*  |
|00003f30| 49 6e 20 74 68 65 20 70 | 61 74 74 65 72 6e 20 73 |In the p|attern s|
|00003f40| 74 72 69 6e 67 3a 0a 58 | 2a 20 20 20 20 20 20 20 |tring:.X|*       |
|00003f50| 60 2a 27 20 6d 61 74 63 | 68 65 73 20 61 6e 79 20 |`*' matc|hes any |
|00003f60| 73 65 71 75 65 6e 63 65 | 20 6f 66 20 63 68 61 72 |sequence| of char|
|00003f70| 61 63 74 65 72 73 0a 58 | 2a 20 20 20 20 20 20 20 |acters.X|*       |
|00003f80| 60 3f 27 20 6d 61 74 63 | 68 65 73 20 61 6e 79 20 |`?' matc|hes any |
|00003f90| 63 68 61 72 61 63 74 65 | 72 0a 58 2a 20 20 20 20 |characte|r.X*    |
|00003fa0| 20 20 20 5b 53 45 54 5d | 20 6d 61 74 63 68 65 73 |   [SET]| matches|
|00003fb0| 20 61 6e 79 20 63 68 61 | 72 61 63 74 65 72 20 69 | any cha|racter i|
|00003fc0| 6e 20 74 68 65 20 73 70 | 65 63 69 66 69 65 64 20 |n the sp|ecified |
|00003fd0| 73 65 74 2c 0a 58 2a 20 | 20 20 20 20 20 20 5b 21 |set,.X* |      [!|
|00003fe0| 53 45 54 5d 20 6f 72 20 | 5b 5e 53 45 54 5d 20 6d |SET] or |[^SET] m|
|00003ff0| 61 74 63 68 65 73 20 61 | 6e 79 20 63 68 61 72 61 |atches a|ny chara|
|00004000| 63 74 65 72 20 6e 6f 74 | 20 69 6e 20 74 68 65 20 |cter not| in the |
|00004010| 73 70 65 63 69 66 69 65 | 64 20 73 65 74 2e 0a 58 |specifie|d set..X|
|00004020| 2a 0a 58 2a 20 20 4e 6f | 74 65 3a 20 74 68 65 20 |*.X*  No|te: the |
|00004030| 73 74 61 6e 64 61 72 64 | 20 72 65 67 65 78 20 63 |standard| regex c|
|00004040| 68 61 72 61 63 74 65 72 | 20 27 2b 27 20 28 6f 6e |haracter| '+' (on|
|00004050| 65 20 6f 72 20 6d 6f 72 | 65 29 20 73 68 6f 75 6c |e or mor|e) shoul|
|00004060| 64 20 62 79 0a 58 2a 20 | 20 20 20 20 20 20 20 73 |d by.X* |       s|
|00004070| 69 6d 75 6c 61 74 65 64 | 20 62 79 20 75 73 69 6e |imulated| by usin|
|00004080| 67 20 22 3f 2a 22 20 77 | 68 69 63 68 20 69 73 20 |g "?*" w|hich is |
|00004090| 65 71 75 69 76 65 6c 61 | 6e 74 20 68 65 72 65 2e |equivela|nt here.|
|000040a0| 0a 58 2a 0a 58 2a 20 20 | 41 20 73 65 74 20 69 73 |.X*.X*  |A set is|
|000040b0| 20 63 6f 6d 70 6f 73 65 | 64 20 6f 66 20 63 68 61 | compose|d of cha|
|000040c0| 72 61 63 74 65 72 73 20 | 6f 72 20 72 61 6e 67 65 |racters |or range|
|000040d0| 73 3b 20 61 20 72 61 6e | 67 65 20 6c 6f 6f 6b 73 |s; a ran|ge looks|
|000040e0| 20 6c 69 6b 65 0a 58 2a | 20 20 63 68 61 72 61 63 | like.X*|  charac|
|000040f0| 74 65 72 20 68 79 70 68 | 65 6e 20 63 68 61 72 61 |ter hyph|en chara|
|00004100| 63 74 65 72 20 28 61 73 | 20 69 6e 20 30 2d 39 20 |cter (as| in 0-9 |
|00004110| 6f 72 20 41 2d 5a 29 2e | 0a 58 2a 20 20 5b 30 2d |or A-Z).|.X*  [0-|
|00004120| 39 61 2d 7a 41 2d 5a 5f | 5d 20 69 73 20 74 68 65 |9a-zA-Z_|] is the|
|00004130| 20 73 65 74 20 6f 66 20 | 63 68 61 72 61 63 74 65 | set of |characte|
|00004140| 72 73 20 61 6c 6c 6f 77 | 65 64 20 69 6e 20 43 20 |rs allow|ed in C |
|00004150| 69 64 65 6e 74 69 66 69 | 65 72 73 2e 0a 58 2a 20 |identifi|ers..X* |
|00004160| 20 41 6e 79 20 6f 74 68 | 65 72 20 63 68 61 72 61 | Any oth|er chara|
|00004170| 63 74 65 72 20 69 6e 20 | 74 68 65 20 70 61 74 74 |cter in |the patt|
|00004180| 65 72 6e 20 6d 75 73 74 | 20 62 65 20 6d 61 74 63 |ern must| be matc|
|00004190| 68 65 64 20 65 78 61 63 | 74 6c 79 2e 0a 58 2a 0a |hed exac|tly..X*.|
|000041a0| 58 2a 20 20 54 6f 20 73 | 75 70 70 72 65 73 73 20 |X*  To s|uppress |
|000041b0| 74 68 65 20 73 70 65 63 | 69 61 6c 20 73 79 6e 74 |the spec|ial synt|
|000041c0| 61 63 74 69 63 20 73 69 | 67 6e 69 66 69 63 61 6e |actic si|gnifican|
|000041d0| 63 65 20 6f 66 20 61 6e | 79 20 6f 66 20 60 5b 5d |ce of an|y of `[]|
|000041e0| 2a 3f 21 5e 2d 5c 27 2c | 0a 58 2a 20 20 61 6e 64 |*?!^-\',|.X*  and|
|000041f0| 20 6d 61 74 63 68 20 74 | 68 65 20 63 68 61 72 61 | match t|he chara|
|00004200| 63 74 65 72 20 65 78 61 | 63 74 6c 79 2c 20 70 72 |cter exa|ctly, pr|
|00004210| 65 63 65 64 65 20 69 74 | 20 77 69 74 68 20 61 20 |ecede it| with a |
|00004220| 60 5c 27 2e 0a 58 2a 0a | 58 2d 2d 2d 2d 2d 2d 2d |`\'..X*.|X-------|
|00004230| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004240| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004250| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004260| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004270| 2d 2d 2d 2d 2d 2a 2f 0a | 58 0a 42 4f 4f 4c 45 41 |-----*/.|X.BOOLEA|
|00004280| 4e 20 6d 61 74 63 68 20 | 28 63 68 61 72 20 2a 70 |N match |(char *p|
|00004290| 61 74 74 65 72 6e 2c 20 | 63 68 61 72 20 2a 74 65 |attern, |char *te|
|000042a0| 78 74 29 3b 0a 58 0a 58 | 2f 2a 2d 2d 2d 2d 2d 2d |xt);.X.X|/*------|
|000042b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000042c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000042d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000042e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000042f0| 2d 2d 2d 2d 2d 2d 0a 58 | 2a 0a 58 2a 20 52 65 74 |------.X|*.X* Ret|
|00004300| 75 72 6e 20 54 52 55 45 | 20 69 66 20 50 41 54 54 |urn TRUE| if PATT|
|00004310| 45 52 4e 20 68 61 73 20 | 61 6e 79 20 73 70 65 63 |ERN has |any spec|
|00004320| 69 61 6c 20 77 69 6c 64 | 63 61 72 64 20 63 68 61 |ial wild|card cha|
|00004330| 72 61 63 74 65 72 73 0a | 58 2a 0a 58 2d 2d 2d 2d |racters.|X*.X----|
|00004340| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004350| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004360| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004370| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004380| 2d 2d 2d 2d 2d 2d 2d 2d | 2a 2f 0a 58 0a 42 4f 4f |--------|*/.X.BOO|
|00004390| 4c 45 41 4e 20 69 73 5f | 70 61 74 74 65 72 6e 20 |LEAN is_|pattern |
|000043a0| 28 63 68 61 72 20 2a 70 | 61 74 74 65 72 6e 29 3b |(char *p|attern);|
|000043b0| 0a 45 4e 44 5f 4f 46 5f | 46 49 4c 45 0a 69 66 20 |.END_OF_|FILE.if |
|000043c0| 74 65 73 74 20 31 36 39 | 31 20 2d 6e 65 20 60 77 |test 169|1 -ne `w|
|000043d0| 63 20 2d 63 20 3c 27 6d | 61 74 63 68 2e 68 27 60 |c -c <'m|atch.h'`|
|000043e0| 3b 20 74 68 65 6e 0a 20 | 20 20 20 65 63 68 6f 20 |; then. |   echo |
|000043f0| 73 68 61 72 3a 20 5c 22 | 27 6d 61 74 63 68 2e 68 |shar: \"|'match.h|
|00004400| 27 5c 22 20 75 6e 70 61 | 63 6b 65 64 20 77 69 74 |'\" unpa|cked wit|
|00004410| 68 20 77 72 6f 6e 67 20 | 73 69 7a 65 21 0a 66 69 |h wrong |size!.fi|
|00004420| 0a 23 20 65 6e 64 20 6f | 66 20 27 6d 61 74 63 68 |.# end o|f 'match|
|00004430| 2e 68 27 0a 66 69 0a 65 | 63 68 6f 20 73 68 61 72 |.h'.fi.e|cho shar|
|00004440| 3a 20 45 6e 64 20 6f 66 | 20 73 68 65 6c 6c 20 61 |: End of| shell a|
|00004450| 72 63 68 69 76 65 2e 0a | 65 78 69 74 20 30 0a 0a |rchive..|exit 0..|
|00004460| 65 78 69 74 20 30 20 23 | 20 4a 75 73 74 20 69 6e |exit 0 #| Just in|
|00004470| 20 63 61 73 65 2e 2e 2e | 0a                      | case...|.       |
+--------+-------------------------+-------------------------+--------+--------+