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100% file MacBinary II, inited, Sat Mar 2 19:52:15 1996, modified Sat Mar 2 19:52:15 1996, creator Alpha editor, type ASCII, 8144 bytes "Regular Expressions" , at 0x2050 1141 bytes resource default (weak)
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macFileCreator[ALFA]



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|00001cc0| 6e 73 20 4e 55 4c 4c 20 | 66 6f 72 20 61 20 66 61 |ns NULL |for a fa|
|00001cd0| 69 6c 75 72 65 20 28 72 | 65 67 65 72 72 6f 72 20 |ilure (r|egerror |
|00001ce0| 70 65 72 6d 69 74 74 69 | 6e 67 29 2c 0d 20 20 20 |permitti|ng),. |
|00001cf0| 20 20 20 20 20 20 20 77 | 68 65 72 65 20 66 61 69 | w|here fai|
|00001d00| 6c 75 72 65 73 20 61 72 | 65 20 73 79 6e 74 61 78 |lures ar|e syntax|
|00001d10| 20 65 72 72 6f 72 73 2c | 20 65 78 63 65 65 64 69 | errors,| exceedi|
|00001d20| 6e 67 20 69 6d 70 6c 65 | 6d 65 6e 74 61 74 69 6f |ng imple|mentatio|
|00001d30| 6e 0d 20 20 20 20 20 20 | 20 20 20 20 6c 69 6d 69 |n. | limi|
|00001d40| 74 73 2c 20 6f 72 20 61 | 70 70 6c 79 69 6e 67 20 |ts, or a|pplying |
|00001d50| 60 2b 27 20 6f 72 20 60 | 2a 27 20 74 6f 20 61 20 |`+' or `|*' to a |
|00001d60| 70 6f 73 73 69 62 6c 79 | 2d 6e 75 6c 6c 20 6f 70 |possibly|-null op|
|00001d70| 65 72 61 6e 64 2e 0d 0d | 20 20 20 20 20 48 49 53 |erand...| HIS|
|00001d80| 54 4f 52 59 0d 20 20 20 | 20 20 20 20 20 20 20 42 |TORY. | B|
|00001d90| 6f 74 68 20 63 6f 64 65 | 20 61 6e 64 20 6d 61 6e |oth code| and man|
|00001da0| 75 61 6c 20 70 61 67 65 | 20 77 65 72 65 20 77 72 |ual page| were wr|
|00001db0| 69 74 74 65 6e 20 61 74 | 20 55 20 6f 66 20 54 2e |itten at| U of T.|
|00001dc0| 20 20 54 68 65 79 20 61 | 72 65 0d 20 20 20 20 20 | They a|re. |
|00001dd0| 20 20 20 20 20 69 6e 74 | 65 6e 64 65 64 20 74 6f | int|ended to|
|00001de0| 20 62 65 20 63 6f 6d 70 | 61 74 69 62 6c 65 20 77 | be comp|atible w|
|00001df0| 69 74 68 20 74 68 65 20 | 42 65 6c 6c 20 56 38 20 |ith the |Bell V8 |
|00001e00| 72 65 67 65 78 70 28 33 | 29 2c 20 62 75 74 0d 20 |regexp(3|), but. |
|00001e10| 20 20 20 20 20 20 20 20 | 20 61 72 65 20 6e 6f 74 | | are not|
|00001e20| 20 64 65 72 69 76 65 64 | 20 66 72 6f 6d 20 42 65 | derived| from Be|
|00001e30| 6c 6c 20 63 6f 64 65 2e | 0d 0d 20 20 20 20 20 42 |ll code.|.. B|
|00001e40| 55 47 53 0d 20 20 20 20 | 20 20 20 20 20 20 45 6d |UGS. | Em|
|00001e50| 70 74 79 20 62 72 61 6e | 63 68 65 73 20 61 6e 64 |pty bran|ches and|
|00001e60| 20 65 6d 70 74 79 20 72 | 65 67 75 6c 61 72 20 65 | empty r|egular e|
|00001e70| 78 70 72 65 73 73 69 6f | 6e 73 20 61 72 65 20 6e |xpressio|ns are n|
|00001e80| 6f 74 0d 20 20 20 20 20 | 20 20 20 20 20 70 6f 72 |ot. | por|
|00001e90| 74 61 62 6c 65 20 74 6f | 20 56 38 2e 0d 0d 20 20 |table to| V8... |
|00001ea0| 20 20 20 20 20 20 20 20 | 54 68 65 20 72 65 73 74 | |The rest|
|00001eb0| 72 69 63 74 69 6f 6e 20 | 61 67 61 69 6e 73 74 20 |riction |against |
|00001ec0| 61 70 70 6c 79 69 6e 67 | 20 60 2a 27 20 6f 72 20 |applying| `*' or |
|00001ed0| 60 2b 27 20 74 6f 20 61 | 20 70 6f 73 73 69 62 6c |`+' to a| possibl|
|00001ee0| 79 2d 0d 20 20 20 20 20 | 20 20 20 20 20 6e 75 6c |y-. | nul|
|00001ef0| 6c 20 6f 70 65 72 61 6e | 64 20 69 73 20 61 6e 20 |l operan|d is an |
|00001f00| 61 72 74 69 66 61 63 74 | 20 6f 66 20 74 68 65 20 |artifact| of the |
|00001f10| 73 69 6d 70 6c 69 73 74 | 69 63 0d 20 20 20 20 20 |simplist|ic. |
|00001f20| 20 20 20 20 20 69 6d 70 | 6c 65 6d 65 6e 74 61 74 | imp|lementat|
|00001f30| 69 6f 6e 2e 0d 0d 20 20 | 20 20 20 20 20 20 20 20 |ion... | |
|00001f40| 44 6f 65 73 20 6e 6f 74 | 20 73 75 70 70 6f 72 74 |Does not| support|
|00001f50| 20 65 67 72 65 70 27 73 | 20 6e 65 77 6c 69 6e 65 | egrep's| newline|
|00001f60| 2d 73 65 70 61 72 61 74 | 65 64 20 62 72 61 6e 63 |-separat|ed branc|
|00001f70| 68 65 73 3b 20 6e 65 69 | 74 68 65 72 0d 20 20 20 |hes; nei|ther. |
|00001f80| 20 20 20 20 20 20 20 64 | 6f 65 73 20 74 68 65 20 | d|oes the |
|00001f90| 56 38 20 72 65 67 65 78 | 70 28 33 29 2c 20 74 68 |V8 regex|p(3), th|
|00001fa0| 6f 75 67 68 2e 0d 0d 20 | 20 20 20 20 20 20 20 20 |ough... | |
|00001fb0| 20 44 75 65 20 74 6f 20 | 65 6d 70 68 61 73 69 73 | Due to |emphasis|
|00001fc0| 20 6f 6e 20 63 6f 6d 70 | 61 63 74 6e 65 73 73 20 | on comp|actness |
|00001fd0| 61 6e 64 20 73 69 6d 70 | 6c 69 63 69 74 79 2c 20 |and simp|licity, |
|00001fe0| 69 74 27 73 20 6e 6f 74 | 0d 20 20 20 20 20 20 20 |it's not|. |
|00001ff0| 20 20 20 73 74 72 69 6b | 69 6e 67 6c 79 20 66 61 | strik|ingly fa|
|00002000| 73 74 2e 20 20 49 74 20 | 64 6f 65 73 20 67 69 76 |st. It |does giv|
|00002010| 65 20 73 70 65 63 69 61 | 6c 20 61 74 74 65 6e 74 |e specia|l attent|
|00002020| 69 6f 6e 20 74 6f 20 68 | 61 6e 64 6c 69 6e 67 0d |ion to h|andling.|
|00002030| 20 20 20 20 20 20 20 20 | 20 20 73 69 6d 70 6c 65 | | simple|
|00002040| 20 63 61 73 65 73 20 71 | 75 69 63 6b 6c 79 2e 0d | cases q|uickly..|
|00002050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002080| 00 00 01 00 00 00 04 30 | 00 00 03 30 00 00 00 45 |.......0|...0...E|
|00002090| 3b 0d 65 78 74 65 72 6e | 20 63 68 61 72 09 09 09 |;.extern| char...|
|000020a0| 2a 70 72 6f 6d 70 74 53 | 74 72 53 74 61 72 74 3b |*promptS|trStart;|
|000020b0| 13 52 65 67 75 6c 61 72 | 20 45 78 70 72 65 73 73 |.Regular| Express|
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|000020e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020f0| 00 00 a9 a2 6a 9e 00 00 | 1f d0 00 00 04 75 20 75 |....j...|.....u u|
|00002100| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 09 09 09 73 |nsigned |char...s|
|00002110| 65 61 72 63 68 53 74 72 | 5b 5d 2c 20 72 65 70 6c |earchStr|[], repl|
|00002120| 61 63 65 53 74 72 5b 5d | 3b 0d 65 78 74 65 72 6e |aceStr[]|;.extern|
|00002130| 20 63 68 61 72 09 09 09 | 2a 72 65 70 6c 61 63 65 | char...|*replace|
|00002140| 54 65 78 74 3b 0d 65 78 | 74 65 72 6e 20 69 6e 74 |Text;.ex|tern int|
|00002150| 09 09 09 6c 61 73 74 57 | 61 73 59 61 6e 6b 3b 0d |...lastW|asYank;.|
|00002160| 65 78 74 65 72 6e 20 69 | 6e 74 09 09 09 78 5f 70 |extern i|nt...x_p|
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|00002250| 00 00 00 00 00 00 01 4e | 00 00 00 01 00 00 00 00 |.......N|........|
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|00002270| 00 00 00 01 00 00 00 00 | 00 00 01 a5 00 00 00 00 |........|........|
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|00002340| 00 00 00 00 00 00 0a 47 | 00 00 00 01 00 00 00 00 |.......G|........|
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|00002370| 00 00 00 00 00 00 0a 66 | 00 00 00 01 00 00 00 00 |.......f|........|
|00002380| 00 00 0a 6c 00 00 00 00 | 00 00 00 00 00 00 0a 7b |...l....|.......{|
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|000023c0| 00 00 00 05 00 00 00 00 | 00 00 0b 75 00 00 00 00 |........|...u....|
|000023d0| 00 00 00 00 00 00 12 75 | 00 00 00 05 00 00 00 00 |.......u|........|
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|000023f0| 00 00 00 05 00 00 00 00 | 00 00 1c 28 00 00 00 00 |........|...(....|
|00002400| 00 00 00 00 00 00 1c 33 | 00 00 00 01 00 00 00 00 |.......3|........|
|00002410| 00 00 1c 3a 00 00 00 00 | 00 00 00 00 00 00 1c 57 |...:....|.......W|
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|00002460| 00 00 00 00 00 00 00 48 | 00 09 4d 6f 6e 61 63 6f |.......H|..Monaco|
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|00002480| 24 00 04 44 02 1c e2 3c | 00 00 00 04 00 04 00 28 |$..D...<|.......(|
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|000024c0| 01 c2 7a a8 13 78 00 00 | 00 1c 00 3e 00 00 4d 50 |..z..x..|...>..MP|
|000024d0| 53 52 00 01 00 0a 03 f4 | 00 00 00 00 00 00 01 cd |SR......|........|
|000024e0| 51 f4 03 ed ff ff 00 00 | 02 e4 01 c4 1e c4 06 63 |Q.......|.......c|
|000024f0| 6f 6c 6f 72 73 00 00 00 | 00 00 00 00 00 00 00 00 |olors...|........|
+--------+-------------------------+-------------------------+--------+--------+