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Unknown  |  1988-07-11  |  14.7 KB

open in: MacOS 8.1     |     Win98     |     DOS

view JSON data     |     view as text


This file was not able to be converted.
This format is not currently supported by dexvert.

ConfidenceProgramDetectionMatch TypeSupport
100% file data default
100% detectItEasy Format: plain text[LF] default (weak)



hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 23 6c 69 6e 65 20 32 20 | 22 62 69 73 6f 6e 2e 73 |#line 2 |"bison.s|
|00000010| 69 6d 70 6c 65 22 0a 0a | 2f 2a 20 53 6b 65 6c 65 |imple"..|/* Skele|
|00000020| 74 6f 6e 20 6f 75 74 70 | 75 74 20 70 61 72 73 65 |ton outp|ut parse|
|00000030| 72 20 66 6f 72 20 62 69 | 73 6f 6e 2c 0a 20 20 20 |r for bi|son,. |
|00000040| 63 6f 70 79 72 69 67 68 | 74 20 28 43 29 20 31 39 |copyrigh|t (C) 19|
|00000050| 38 34 20 42 6f 62 20 43 | 6f 72 62 65 74 74 20 61 |84 Bob C|orbett a|
|00000060| 6e 64 20 52 69 63 68 61 | 72 64 20 53 74 61 6c 6c |nd Richa|rd Stall|
|00000070| 6d 61 6e 0a 0a 09 09 20 | 20 20 20 20 20 20 4e 4f |man.... | NO|
|00000080| 20 57 41 52 52 41 4e 54 | 59 0a 0a 20 20 42 45 43 | WARRANT|Y.. BEC|
|00000090| 41 55 53 45 20 54 48 49 | 53 20 50 52 4f 47 52 41 |AUSE THI|S PROGRA|
|000000a0| 4d 20 49 53 20 4c 49 43 | 45 4e 53 45 44 20 46 52 |M IS LIC|ENSED FR|
|000000b0| 45 45 20 4f 46 20 43 48 | 41 52 47 45 2c 20 57 45 |EE OF CH|ARGE, WE|
|000000c0| 20 50 52 4f 56 49 44 45 | 20 41 42 53 4f 4c 55 54 | PROVIDE| ABSOLUT|
|000000d0| 45 4c 59 0a 4e 4f 20 57 | 41 52 52 41 4e 54 59 2c |ELY.NO W|ARRANTY,|
|000000e0| 20 54 4f 20 54 48 45 20 | 45 58 54 45 4e 54 20 50 | TO THE |EXTENT P|
|000000f0| 45 52 4d 49 54 54 45 44 | 20 42 59 20 41 50 50 4c |ERMITTED| BY APPL|
|00000100| 49 43 41 42 4c 45 20 53 | 54 41 54 45 20 4c 41 57 |ICABLE S|TATE LAW|
|00000110| 2e 20 20 45 58 43 45 50 | 54 0a 57 48 45 4e 20 4f |. EXCEP|T.WHEN O|
|00000120| 54 48 45 52 57 49 53 45 | 20 53 54 41 54 45 44 20 |THERWISE| STATED |
|00000130| 49 4e 20 57 52 49 54 49 | 4e 47 2c 20 46 52 45 45 |IN WRITI|NG, FREE|
|00000140| 20 53 4f 46 54 57 41 52 | 45 20 46 4f 55 4e 44 41 | SOFTWAR|E FOUNDA|
|00000150| 54 49 4f 4e 2c 20 49 4e | 43 2c 0a 52 49 43 48 41 |TION, IN|C,.RICHA|
|00000160| 52 44 20 4d 2e 20 53 54 | 41 4c 4c 4d 41 4e 20 41 |RD M. ST|ALLMAN A|
|00000170| 4e 44 2f 4f 52 20 4f 54 | 48 45 52 20 50 41 52 54 |ND/OR OT|HER PART|
|00000180| 49 45 53 20 50 52 4f 56 | 49 44 45 20 54 48 49 53 |IES PROV|IDE THIS|
|00000190| 20 50 52 4f 47 52 41 4d | 20 22 41 53 20 49 53 22 | PROGRAM| "AS IS"|
|000001a0| 0a 57 49 54 48 4f 55 54 | 20 57 41 52 52 41 4e 54 |.WITHOUT| WARRANT|
|000001b0| 59 20 4f 46 20 41 4e 59 | 20 4b 49 4e 44 2c 20 45 |Y OF ANY| KIND, E|
|000001c0| 49 54 48 45 52 20 45 58 | 50 52 45 53 53 45 44 20 |ITHER EX|PRESSED |
|000001d0| 4f 52 20 49 4d 50 4c 49 | 45 44 2c 20 49 4e 43 4c |OR IMPLI|ED, INCL|
|000001e0| 55 44 49 4e 47 2c 0a 42 | 55 54 20 4e 4f 54 20 4c |UDING,.B|UT NOT L|
|000001f0| 49 4d 49 54 45 44 20 54 | 4f 2c 20 54 48 45 20 49 |IMITED T|O, THE I|
|00000200| 4d 50 4c 49 45 44 20 57 | 41 52 52 41 4e 54 49 45 |MPLIED W|ARRANTIE|
|00000210| 53 20 4f 46 20 4d 45 52 | 43 48 41 4e 54 41 42 49 |S OF MER|CHANTABI|
|00000220| 4c 49 54 59 20 41 4e 44 | 0a 46 49 54 4e 45 53 53 |LITY AND|.FITNESS|
|00000230| 20 46 4f 52 20 41 20 50 | 41 52 54 49 43 55 4c 41 | FOR A P|ARTICULA|
|00000240| 52 20 50 55 52 50 4f 53 | 45 2e 20 20 54 48 45 20 |R PURPOS|E. THE |
|00000250| 45 4e 54 49 52 45 20 52 | 49 53 4b 20 41 53 20 54 |ENTIRE R|ISK AS T|
|00000260| 4f 20 54 48 45 20 51 55 | 41 4c 49 54 59 0a 41 4e |O THE QU|ALITY.AN|
|00000270| 44 20 50 45 52 46 4f 52 | 4d 41 4e 43 45 20 4f 46 |D PERFOR|MANCE OF|
|00000280| 20 54 48 45 20 50 52 4f | 47 52 41 4d 20 49 53 20 | THE PRO|GRAM IS |
|00000290| 57 49 54 48 20 59 4f 55 | 2e 20 20 53 48 4f 55 4c |WITH YOU|. SHOUL|
|000002a0| 44 20 54 48 45 20 50 52 | 4f 47 52 41 4d 20 50 52 |D THE PR|OGRAM PR|
|000002b0| 4f 56 45 0a 44 45 46 45 | 43 54 49 56 45 2c 20 59 |OVE.DEFE|CTIVE, Y|
|000002c0| 4f 55 20 41 53 53 55 4d | 45 20 54 48 45 20 43 4f |OU ASSUM|E THE CO|
|000002d0| 53 54 20 4f 46 20 41 4c | 4c 20 4e 45 43 45 53 53 |ST OF AL|L NECESS|
|000002e0| 41 52 59 20 53 45 52 56 | 49 43 49 4e 47 2c 20 52 |ARY SERV|ICING, R|
|000002f0| 45 50 41 49 52 20 4f 52 | 0a 43 4f 52 52 45 43 54 |EPAIR OR|.CORRECT|
|00000300| 49 4f 4e 2e 0a 0a 20 49 | 4e 20 4e 4f 20 45 56 45 |ION... I|N NO EVE|
|00000310| 4e 54 20 55 4e 4c 45 53 | 53 20 52 45 51 55 49 52 |NT UNLES|S REQUIR|
|00000320| 45 44 20 42 59 20 41 50 | 50 4c 49 43 41 42 4c 45 |ED BY AP|PLICABLE|
|00000330| 20 4c 41 57 20 57 49 4c | 4c 20 52 49 43 48 41 52 | LAW WIL|L RICHAR|
|00000340| 44 20 4d 2e 0a 53 54 41 | 4c 4c 4d 41 4e 2c 20 54 |D M..STA|LLMAN, T|
|00000350| 48 45 20 46 52 45 45 20 | 53 4f 46 54 57 41 52 45 |HE FREE |SOFTWARE|
|00000360| 20 46 4f 55 4e 44 41 54 | 49 4f 4e 2c 20 49 4e 43 | FOUNDAT|ION, INC|
|00000370| 2e 2c 20 41 4e 44 2f 4f | 52 20 41 4e 59 20 4f 54 |., AND/O|R ANY OT|
|00000380| 48 45 52 20 50 41 52 54 | 59 0a 57 48 4f 20 4d 41 |HER PART|Y.WHO MA|
|00000390| 59 20 4d 4f 44 49 46 59 | 20 41 4e 44 20 52 45 44 |Y MODIFY| AND RED|
|000003a0| 49 53 54 52 49 42 55 54 | 45 20 54 48 49 53 20 50 |ISTRIBUT|E THIS P|
|000003b0| 52 4f 47 52 41 4d 20 41 | 53 20 50 45 52 4d 49 54 |ROGRAM A|S PERMIT|
|000003c0| 54 45 44 20 42 45 4c 4f | 57 2c 20 42 45 0a 4c 49 |TED BELO|W, BE.LI|
|000003d0| 41 42 4c 45 20 54 4f 20 | 59 4f 55 20 46 4f 52 20 |ABLE TO |YOU FOR |
|000003e0| 44 41 4d 41 47 45 53 2c | 20 49 4e 43 4c 55 44 49 |DAMAGES,| INCLUDI|
|000003f0| 4e 47 20 41 4e 59 20 4c | 4f 53 54 20 50 52 4f 46 |NG ANY L|OST PROF|
|00000400| 49 54 53 2c 20 4c 4f 57 | 54 20 4d 4f 4e 49 45 53 |ITS, LOW|T MONIES|
|00000410| 2c 20 4f 52 0a 4f 54 48 | 45 52 20 53 50 45 43 49 |, OR.OTH|ER SPECI|
|00000420| 41 4c 2c 20 49 4e 43 49 | 44 45 4e 54 41 4c 20 4f |AL, INCI|DENTAL O|
|00000430| 52 20 43 4f 4e 53 45 51 | 55 45 4e 54 49 41 4c 20 |R CONSEQ|UENTIAL |
|00000440| 44 41 4d 41 47 45 53 20 | 41 52 49 53 49 4e 47 20 |DAMAGES |ARISING |
|00000450| 4f 55 54 20 4f 46 20 54 | 48 45 0a 55 53 45 20 4f |OUT OF T|HE.USE O|
|00000460| 52 20 49 4e 41 42 49 4c | 49 54 59 20 54 4f 20 55 |R INABIL|ITY TO U|
|00000470| 53 45 20 28 49 4e 43 4c | 55 44 49 4e 47 20 42 55 |SE (INCL|UDING BU|
|00000480| 54 20 4e 4f 54 20 4c 49 | 4d 49 54 45 44 20 54 4f |T NOT LI|MITED TO|
|00000490| 20 4c 4f 53 53 20 4f 46 | 20 44 41 54 41 20 4f 52 | LOSS OF| DATA OR|
|000004a0| 0a 44 41 54 41 20 42 45 | 49 4e 47 20 52 45 4e 44 |.DATA BE|ING REND|
|000004b0| 45 52 45 44 20 49 4e 41 | 43 43 55 52 41 54 45 20 |ERED INA|CCURATE |
|000004c0| 4f 52 20 4c 4f 53 53 45 | 53 20 53 55 53 54 41 49 |OR LOSSE|S SUSTAI|
|000004d0| 4e 45 44 20 42 59 20 54 | 48 49 52 44 20 50 41 52 |NED BY T|HIRD PAR|
|000004e0| 54 49 45 53 20 4f 52 0a | 41 20 46 41 49 4c 55 52 |TIES OR.|A FAILUR|
|000004f0| 45 20 4f 46 20 54 48 45 | 20 50 52 4f 47 52 41 4d |E OF THE| PROGRAM|
|00000500| 20 54 4f 20 4f 50 45 52 | 41 54 45 20 57 49 54 48 | TO OPER|ATE WITH|
|00000510| 20 41 4e 59 20 4f 54 48 | 45 52 20 50 52 4f 47 52 | ANY OTH|ER PROGR|
|00000520| 41 4d 53 29 20 54 48 49 | 53 0a 50 52 4f 47 52 41 |AMS) THI|S.PROGRA|
|00000530| 4d 2c 20 45 56 45 4e 20 | 49 46 20 59 4f 55 20 48 |M, EVEN |IF YOU H|
|00000540| 41 56 45 20 42 45 45 4e | 20 41 44 56 49 53 45 44 |AVE BEEN| ADVISED|
|00000550| 20 4f 46 20 54 48 45 20 | 50 4f 53 53 49 42 49 4c | OF THE |POSSIBIL|
|00000560| 49 54 59 20 4f 46 20 53 | 55 43 48 0a 44 41 4d 41 |ITY OF S|UCH.DAMA|
|00000570| 47 45 53 2c 20 4f 52 20 | 46 4f 52 20 41 4e 59 20 |GES, OR |FOR ANY |
|00000580| 43 4c 41 49 4d 20 42 59 | 20 41 4e 59 20 4f 54 48 |CLAIM BY| ANY OTH|
|00000590| 45 52 20 50 41 52 54 59 | 2e 0a 0a 09 09 47 45 4e |ER PARTY|.....GEN|
|000005a0| 45 52 41 4c 20 50 55 42 | 4c 49 43 20 4c 49 43 45 |ERAL PUB|LIC LICE|
|000005b0| 4e 53 45 20 54 4f 20 43 | 4f 50 59 0a 0a 20 20 31 |NSE TO C|OPY.. 1|
|000005c0| 2e 20 59 6f 75 20 6d 61 | 79 20 63 6f 70 79 20 61 |. You ma|y copy a|
|000005d0| 6e 64 20 64 69 73 74 72 | 69 62 75 74 65 20 76 65 |nd distr|ibute ve|
|000005e0| 72 62 61 74 69 6d 20 63 | 6f 70 69 65 73 20 6f 66 |rbatim c|opies of|
|000005f0| 20 74 68 69 73 20 73 6f | 75 72 63 64 00 66 69 6c | this so|urcd.fil|
|00000600| 75 72 63 64 00 66 69 6c | 75 72 63 64 00 66 69 6c |urcd.fil|urcd.fil|
|00000610| 75 72 63 64 00 66 69 6c | 75 72 63 64 00 66 69 6c |urcd.fil|urcd.fil|
|00000620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000660| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000670| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000680| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000690| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000006f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000800| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000810| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000860| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000880| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000890| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000009f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000a00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000a10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000a20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000a30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000a70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00001dc0| 75 6e 64 20 69 6e 20 20 | 79 79 73 74 61 74 65 20 |und in |yystate |
|00001dd0| 20 2e 20 20 2a 2f 0a 2f | 2a 20 49 6e 20 61 6c 6c | . */./|* In all|
|00001de0| 20 63 61 73 65 73 2c 20 | 77 68 65 6e 20 79 6f 75 | cases, |when you|
|00001df0| 20 67 65 74 20 68 65 72 | 65 2c 20 74 68 65 20 76 | get her|e, the v|
|00001e00| 61 6c 75 65 20 61 6e 64 | 20 6c 6f 63 61 74 69 6f |alue and| locatio|
|00001e10| 6e 20 73 74 61 63 6b 73 | 0a 20 20 20 68 61 76 65 |n stacks|. have|
|00001e20| 20 6a 75 73 74 20 62 65 | 65 6e 20 70 75 73 68 65 | just be|en pushe|
|00001e30| 64 2e 20 73 6f 20 70 75 | 73 68 69 6e 67 20 61 20 |d. so pu|shing a |
|00001e40| 73 74 61 74 65 20 68 65 | 72 65 20 65 76 65 6e 73 |state he|re evens|
|00001e50| 20 74 68 65 20 73 74 61 | 63 6b 73 2e 20 20 2a 2f | the sta|cks. */|
|00001e60| 0a 79 79 6e 65 77 73 74 | 61 74 65 3a 0a 0a 20 20 |.yynewst|ate:.. |
|00001e70| 2a 2b 2b 79 79 73 73 70 | 20 3d 20 79 79 73 74 61 |*++yyssp| = yysta|
|00001e80| 74 65 3b 0a 0a 20 20 69 | 66 20 28 79 79 73 73 70 |te;.. i|f (yyssp|
|00001e90| 20 3e 3d 20 79 79 73 73 | 20 2b 20 79 79 6d 61 78 | >= yyss| + yymax|
|00001ea0| 64 65 70 74 68 20 2d 20 | 31 29 0a 20 20 20 20 7b |depth - |1). {|
|00001eb0| 0a 20 20 20 20 20 20 2f | 2a 20 47 69 76 65 20 75 |. /|* Give u|
|00001ec0| 73 65 72 20 61 20 63 68 | 61 6e 63 65 20 74 6f 20 |ser a ch|ance to |
|00001ed0| 72 65 61 6c 6c 6f 63 61 | 74 65 20 74 68 65 20 73 |realloca|te the s|
|00001ee0| 74 61 63 6b 20 2a 2f 0a | 20 20 20 20 20 20 2f 2a |tack */.| /*|
|00001ef0| 20 55 73 65 20 63 6f 70 | 69 65 73 20 6f 66 20 74 | Use cop|ies of t|
|00001f00| 68 65 73 65 20 73 6f 20 | 74 68 61 74 20 74 68 65 |hese so |that the|
|00001f10| 20 26 27 73 20 64 6f 6e | 27 74 20 66 6f 72 63 65 | &'s don|'t force|
|00001f20| 20 74 68 65 20 72 65 61 | 6c 20 6f 6e 65 73 20 69 | the rea|l ones i|
|00001f30| 6e 74 6f 20 6d 65 6d 6f | 72 79 2e 20 2a 2f 0a 20 |nto memo|ry. */. |
|00001f40| 20 20 20 20 20 59 59 53 | 54 59 50 45 20 2a 79 79 | YYS|TYPE *yy|
|00001f50| 76 73 31 20 3d 20 79 79 | 76 73 3b 0a 20 20 20 20 |vs1 = yy|vs;. |
|00001f60| 20 20 59 59 4c 54 59 50 | 45 20 2a 79 79 6c 73 31 | YYLTYP|E *yyls1|
|00001f70| 20 3d 20 79 79 6c 73 3b | 0a 20 20 20 20 20 20 73 | = yyls;|. s|
|00001f80| 68 6f 72 74 20 2a 79 79 | 73 73 31 20 3d 20 79 79 |hort *yy|ss1 = yy|
|00001f90| 73 73 3b 0a 0a 20 20 20 | 20 20 20 2f 2a 20 47 65 |ss;.. | /* Ge|
|00001fa0| 74 20 74 68 65 20 63 75 | 72 72 65 6e 74 20 75 73 |t the cu|rrent us|
|00001fb0| 65 64 20 73 69 7a 65 20 | 6f 66 20 74 68 65 20 74 |ed size |of the t|
|00001fc0| 68 72 65 65 20 73 74 61 | 63 6b 73 2c 20 69 6e 20 |hree sta|cks, in |
|00001fd0| 65 6c 65 6d 65 6e 74 73 | 2e 20 20 2a 2f 0a 20 20 |elements|. */. |
|00001fe0| 20 20 20 20 69 6e 74 20 | 73 69 7a 65 20 3d 20 79 | int |size = y|
|00001ff0| 79 73 73 70 20 2d 20 79 | 79 73 73 20 2b 20 31 3b |yssp - y|yss + 1;|
|00002000| 0a 0a 23 69 66 64 65 66 | 20 79 79 6f 76 65 72 66 |..#ifdef| yyoverf|
|00002010| 6c 6f 77 0a 20 20 20 20 | 20 20 2f 2a 20 45 61 63 |low. | /* Eac|
|00002020| 68 20 73 74 61 63 6b 20 | 70 6f 69 6e 74 65 72 20 |h stack |pointer |
|00002030| 61 64 64 72 65 73 73 20 | 69 73 20 66 6f 6c 6c 6f |address |is follo|
|00002040| 77 65 64 20 62 79 20 74 | 68 65 20 73 69 7a 65 20 |wed by t|he size |
|00002050| 6f 66 0a 09 20 74 68 65 | 20 64 61 74 61 20 69 6e |of.. the| data in|
|00002060| 20 75 73 65 20 69 6e 20 | 74 68 61 74 20 73 74 61 | use in |that sta|
|00002070| 63 6b 2c 20 69 6e 20 62 | 79 74 65 73 2e 20 20 2a |ck, in b|ytes. *|
|00002080| 2f 0a 20 20 20 20 20 20 | 79 79 6f 76 65 72 66 6c |/. |yyoverfl|
|00002090| 6f 77 28 22 70 61 72 73 | 65 72 20 73 74 61 63 6b |ow("pars|er stack|
|000020a0| 20 6f 76 65 72 66 6c 6f | 77 22 2c 0a 09 09 20 26 | overflo|w",... &|
|000020b0| 79 79 73 73 31 2c 20 73 | 69 7a 65 20 2a 20 73 69 |yyss1, s|ize * si|
|000020c0| 7a 65 6f 66 20 28 2a 79 | 79 73 73 70 29 2c 0a 09 |zeof (*y|yssp),..|
|000020d0| 09 20 26 79 79 76 73 31 | 2c 20 73 69 7a 65 20 2a |. &yyvs1|, size *|
|000020e0| 20 73 69 7a 65 6f 66 20 | 28 2a 79 79 76 73 70 29 | sizeof |(*yyvsp)|
|000020f0| 2c 0a 09 09 20 26 79 79 | 6c 73 31 2c 20 73 69 7a |,... &yy|ls1, siz|
|00002100| 65 20 2a 20 73 69 7a 65 | 6f 66 20 28 2a 79 79 6c |e * size|of (*yyl|
|00002110| 73 70 29 2c 0a 09 09 20 | 26 79 79 6d 61 78 64 65 |sp),... |&yymaxde|
|00002120| 70 74 68 29 3b 0a 0a 20 | 20 20 20 20 20 79 79 73 |pth);.. | yys|
|00002130| 73 20 3d 20 79 79 73 73 | 31 3b 20 79 79 76 73 20 |s = yyss|1; yyvs |
|00002140| 3d 20 79 79 76 73 31 3b | 20 79 79 6c 73 20 3d 20 |= yyvs1;| yyls = |
|00002150| 79 79 6c 73 31 3b 0a 23 | 65 6c 73 65 20 2f 2a 20 |yyls1;.#|else /* |
|00002160| 6e 6f 20 79 79 6f 76 65 | 72 66 6c 6f 77 20 2a 2f |no yyove|rflow */|
|00002170| 0a 20 20 20 20 20 20 2f | 2a 20 45 78 74 65 6e 64 |. /|* Extend|
|00002180| 20 74 68 65 20 73 74 61 | 63 6b 20 6f 75 72 20 6f | the sta|ck our o|
|00002190| 77 6e 20 77 61 79 2e 20 | 20 2a 2f 0a 20 20 20 20 |wn way. | */. |
|000021a0| 20 20 69 66 20 28 79 79 | 6d 61 78 64 65 70 74 68 | if (yy|maxdepth|
|000021b0| 20 3e 3d 20 59 59 4d 41 | 58 4c 49 4d 49 54 29 0a | >= YYMA|XLIMIT).|
|000021c0| 09 79 79 65 72 72 6f 72 | 28 22 70 61 72 73 65 72 |.yyerror|("parser|
|000021d0| 20 73 74 61 63 6b 20 6f | 76 65 72 66 6c 6f 77 22 | stack o|verflow"|
|000021e0| 29 3b 0a 20 20 20 20 20 | 20 79 79 6d 61 78 64 65 |);. | yymaxde|
|000021f0| 70 74 68 20 2a 3d 20 32 | 3b 0a 20 20 20 20 20 20 |pth *= 2|;. |
|00002200| 69 66 20 28 79 79 6d 61 | 78 64 65 70 74 68 20 3e |if (yyma|xdepth >|
|00002210| 20 59 59 4d 41 58 4c 49 | 4d 49 54 29 0a 09 79 79 | YYMAXLI|MIT)..yy|
|00002220| 6d 61 78 64 65 70 74 68 | 20 3d 20 59 59 4d 41 58 |maxdepth| = YYMAX|
|00002230| 4c 49 4d 49 54 3b 0a 20 | 20 20 20 20 20 79 79 73 |LIMIT;. | yys|
|00002240| 73 20 3d 20 28 73 68 6f | 72 74 20 2a 29 20 61 6c |s = (sho|rt *) al|
|00002250| 6c 6f 63 61 20 28 79 79 | 6d 61 78 64 65 70 74 68 |loca (yy|maxdepth|
|00002260| 20 2a 20 73 69 7a 65 6f | 66 20 28 2a 79 79 73 73 | * sizeo|f (*yyss|
|00002270| 70 29 29 3b 0a 20 20 20 | 20 20 20 62 63 6f 70 79 |p));. | bcopy|
|00002280| 20 28 28 63 68 61 72 20 | 2a 29 79 79 73 73 31 2c | ((char |*)yyss1,|
|00002290| 20 28 63 68 61 72 20 2a | 29 79 79 73 73 2c 20 73 | (char *|)yyss, s|
|000022a0| 69 7a 65 20 2a 20 73 69 | 7a 65 6f 66 20 28 2a 79 |ize * si|zeof (*y|
|000022b0| 79 73 73 70 29 29 3b 0a | 20 20 20 20 20 20 79 79 |yssp));.| yy|
|000022c0| 6c 73 20 3d 20 28 59 59 | 4c 54 59 50 45 20 2a 29 |ls = (YY|LTYPE *)|
|000022d0| 20 61 6c 6c 6f 63 61 20 | 28 79 79 6d 61 78 64 65 | alloca |(yymaxde|
|000022e0| 70 74 68 20 2a 20 73 69 | 7a 65 6f 66 20 28 2a 79 |pth * si|zeof (*y|
|000022f0| 79 6c 73 70 29 29 3b 0a | 20 20 20 20 20 20 62 63 |ylsp));.| bc|
|00002300| 6f 70 79 20 28 28 63 68 | 61 72 20 2a 29 79 79 6c |opy ((ch|ar *)yyl|
|00002310| 73 31 2c 20 28 63 68 61 | 72 20 2a 29 79 79 6c 73 |s1, (cha|r *)yyls|
|00002320| 2c 20 73 69 7a 65 20 2a | 20 73 69 7a 65 6f 66 20 |, size *| sizeof |
|00002330| 28 2a 79 79 6c 73 70 29 | 29 3b 0a 20 20 20 20 20 |(*yylsp)|);. |
|00002340| 20 79 79 76 73 20 3d 20 | 28 59 59 53 54 59 50 45 | yyvs = |(YYSTYPE|
|00002350| 20 2a 29 20 61 6c 6c 6f | 63 61 20 28 79 79 6d 61 | *) allo|ca (yyma|
|00002360| 78 64 65 70 74 68 20 2a | 20 73 69 7a 65 6f 66 20 |xdepth *| sizeof |
|00002370| 28 2a 79 79 76 73 70 29 | 29 3b 0a 20 20 20 20 20 |(*yyvsp)|);. |
|00002380| 20 62 63 6f 70 79 20 28 | 28 63 68 61 72 20 2a 29 | bcopy (|(char *)|
|00002390| 79 79 76 73 31 2c 20 28 | 63 68 61 72 20 2a 29 79 |yyvs1, (|char *)y|
|000023a0| 79 76 73 2c 20 73 69 7a | 65 20 2a 20 73 69 7a 65 |yvs, siz|e * size|
|000023b0| 6f 66 20 28 2a 79 79 76 | 73 70 29 29 3b 0a 23 65 |of (*yyv|sp));.#e|
|000023c0| 6e 64 69 66 20 2f 2a 20 | 6e 6f 20 79 79 6f 76 65 |ndif /* |no yyove|
|000023d0| 72 66 6c 6f 77 20 2a 2f | 0a 0a 20 20 20 20 20 20 |rflow */|.. |
|000023e0| 79 79 73 73 70 20 3d 20 | 79 79 73 73 20 2b 20 73 |yyssp = |yyss + s|
|000023f0| 69 7a 65 20 2d 20 31 3b | 0a 20 20 20 20 20 20 79 |ize - 1;|. y|
|00002400| 79 6c 73 70 20 3d 20 79 | 79 6c 73 20 2b 20 73 69 |ylsp = y|yls + si|
|00002410| 7a 65 20 2d 20 31 3b 0a | 20 20 20 20 20 20 79 79 |ze - 1;.| yy|
|00002420| 76 73 70 20 3d 20 79 79 | 76 73 20 2b 20 73 69 7a |vsp = yy|vs + siz|
|00002430| 65 20 2d 20 31 3b 0a 0a | 20 20 20 20 20 20 69 66 |e - 1;..| if|
|00002440| 20 28 79 79 64 65 62 75 | 67 29 0a 09 66 70 72 69 | (yydebu|g)..fpri|
|00002450| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 53 74 61 |ntf(stde|rr, "Sta|
|00002460| 63 6b 20 73 69 7a 65 20 | 69 6e 63 72 65 61 73 65 |ck size |increase|
|00002470| 64 20 74 6f 20 25 64 5c | 6e 22 2c 20 79 79 6d 61 |d to %d\|n", yyma|
|00002480| 78 64 65 70 74 68 29 3b | 0a 0a 20 20 20 20 20 20 |xdepth);|.. |
|00002490| 69 66 20 28 79 79 73 73 | 70 20 3e 3d 20 79 79 73 |if (yyss|p >= yys|
|000024a0| 73 20 2b 20 79 79 6d 61 | 78 64 65 70 74 68 20 2d |s + yyma|xdepth -|
|000024b0| 20 31 29 0a 09 59 59 45 | 52 52 4f 52 3b 0a 20 20 | 1)..YYE|RROR;. |
|000024c0| 20 20 7d 0a 0a 20 20 69 | 66 20 28 79 79 64 65 62 | }.. i|f (yydeb|
|000024d0| 75 67 29 0a 20 20 20 20 | 66 70 72 69 6e 74 66 28 |ug). |fprintf(|
|000024e0| 73 74 64 65 72 72 2c 20 | 22 45 6e 74 65 72 69 6e |stderr, |"Enterin|
|000024f0| 67 20 73 74 61 74 65 20 | 25 64 5c 6e 22 2c 20 79 |g state |%d\n", y|
|00002500| 79 73 74 61 74 65 29 3b | 0a 0a 2f 2a 20 44 6f 20 |ystate);|../* Do |
|00002510| 61 70 70 72 6f 70 72 69 | 61 74 65 20 70 72 6f 63 |appropri|ate proc|
|00002520| 65 73 73 69 6e 67 20 67 | 69 76 65 6e 20 74 68 65 |essing g|iven the|
|00002530| 20 63 75 72 72 65 6e 74 | 20 73 74 61 74 65 2e 20 | current| state. |
|00002540| 20 2a 2f 0a 2f 2a 20 52 | 65 61 64 20 61 20 6c 6f | */./* R|ead a lo|
|00002550| 6f 6b 61 68 65 61 64 20 | 74 6f 6b 65 6e 20 69 66 |okahead |token if|
|00002560| 20 77 65 20 6e 65 65 64 | 20 6f 6e 65 20 61 6e 64 | we need| one and|
|00002570| 20 64 6f 6e 27 74 20 61 | 6c 72 65 61 64 79 20 68 | don't a|lready h|
|00002580| 61 76 65 20 6f 6e 65 2e | 20 20 2a 2f 0a 79 79 72 |ave one.| */.yyr|
|00002590| 65 73 75 6d 65 3a 0a 0a | 20 20 2f 2a 20 46 69 72 |esume:..| /* Fir|
|000025a0| 73 74 20 74 72 79 20 74 | 6f 20 64 65 63 69 64 65 |st try t|o decide|
|000025b0| 20 77 68 61 74 20 74 6f | 20 64 6f 20 77 69 74 68 | what to| do with|
|000025c0| 6f 75 74 20 72 65 66 65 | 72 65 6e 63 65 20 74 6f |out refe|rence to|
|000025d0| 20 6c 6f 6f 6b 61 68 65 | 61 64 20 74 6f 6b 65 6e | lookahe|ad token|
|000025e0| 2e 20 20 2a 2f 0a 0a 20 | 20 79 79 6e 20 3d 20 79 |. */.. | yyn = y|
|000025f0| 79 70 61 63 74 5b 79 79 | 73 74 61 74 65 5d 3b 0a |ypact[yy|state];.|
|00002600| 20 20 69 66 20 28 79 79 | 6e 20 3d 3d 20 59 59 46 | if (yy|n == YYF|
|00002610| 4c 41 47 29 0a 20 20 20 | 20 67 6f 74 6f 20 79 79 |LAG). | goto yy|
|00002620| 64 65 66 61 75 6c 74 3b | 0a 0a 20 20 2f 2a 20 4e |default;|.. /* N|
|00002630| 6f 74 20 6b 6e 6f 77 6e | 20 3d 3e 20 67 65 74 20 |ot known| => get |
|00002640| 61 20 6c 6f 6f 6b 61 68 | 65 61 64 20 74 6f 6b 65 |a lookah|ead toke|
|00002650| 6e 20 69 66 20 64 6f 6e | 27 74 20 61 6c 72 65 61 |n if don|'t alrea|
|00002660| 64 79 20 68 61 76 65 20 | 6f 6e 65 2e 20 20 2a 2f |dy have |one. */|
|00002670| 0a 0a 20 20 2f 2a 20 79 | 79 63 68 61 72 20 69 73 |.. /* y|ychar is|
|00002680| 20 65 69 74 68 65 72 20 | 59 59 45 4d 50 54 59 20 | either |YYEMPTY |
|00002690| 6f 72 20 59 59 45 4f 46 | 0a 20 20 20 20 20 6f 72 |or YYEOF|. or|
|000026a0| 20 61 20 76 61 6c 69 64 | 20 74 6f 6b 65 6e 20 69 | a valid| token i|
|000026b0| 6e 20 65 78 74 65 72 6e | 61 6c 20 66 6f 72 6d 2e |n extern|al form.|
|000026c0| 20 20 2a 2f 0a 0a 20 20 | 69 66 20 28 79 79 63 68 | */.. |if (yych|
|000026d0| 61 72 20 3d 3d 20 59 59 | 45 4d 50 54 59 29 0a 20 |ar == YY|EMPTY). |
|000026e0| 20 20 20 7b 0a 20 20 20 | 20 20 20 79 79 63 68 61 | {. | yycha|
|000026f0| 72 20 3d 20 59 59 4c 45 | 58 3b 0a 20 20 20 20 7d |r = YYLE|X;. }|
|00002700| 0a 0a 20 20 2f 2a 20 43 | 6f 6e 76 65 72 74 20 74 |.. /* C|onvert t|
|00002710| 6f 6b 65 6e 20 74 6f 20 | 69 6e 74 65 72 6e 61 6c |oken to |internal|
|00002720| 20 66 6f 72 6d 20 28 69 | 6e 20 79 79 63 68 61 72 | form (i|n yychar|
|00002730| 31 29 20 66 6f 72 20 69 | 6e 64 65 78 69 6e 67 20 |1) for i|ndexing |
|00002740| 74 61 62 6c 65 73 20 77 | 69 74 68 20 2a 2f 0a 0a |tables w|ith */..|
|00002750| 20 20 69 66 20 28 79 79 | 63 68 61 72 20 3c 3d 20 | if (yy|char <= |
|00002760| 30 29 09 09 2f 2a 20 54 | 68 69 73 20 6d 65 61 6e |0)../* T|his mean|
|00002770| 73 20 65 6e 64 20 6f 66 | 20 69 6e 70 75 74 2e 20 |s end of| input. |
|00002780| 2a 2f 0a 20 20 20 20 7b | 0a 20 20 20 20 20 20 79 |*/. {|. y|
|00002790| 79 63 68 61 72 31 20 3d | 20 30 3b 0a 20 20 20 20 |ychar1 =| 0;. |
|000027a0| 20 20 79 79 63 68 61 72 | 20 3d 20 59 59 45 4f 46 | yychar| = YYEOF|
|000027b0| 3b 09 09 2f 2a 20 44 6f | 6e 27 74 20 63 61 6c 6c |;../* Do|n't call|
|000027c0| 20 59 59 4c 45 58 20 61 | 6e 79 20 6d 6f 72 65 20 | YYLEX a|ny more |
|000027d0| 2a 2f 0a 0a 20 20 20 20 | 20 20 69 66 20 28 79 79 |*/.. | if (yy|
|000027e0| 64 65 62 75 67 29 0a 09 | 66 70 72 69 6e 74 66 28 |debug)..|fprintf(|
|000027f0| 73 74 64 65 72 72 2c 20 | 22 4e 6f 77 20 61 74 20 |stderr, |"Now at |
|00002800| 65 6e 64 20 6f 66 20 69 | 6e 70 75 74 2e 5c 6e 22 |end of i|nput.\n"|
|00002810| 29 3b 0a 20 20 20 20 7d | 0a 20 20 65 6c 73 65 0a |);. }|. else.|
|00002820| 20 20 20 20 7b 0a 20 20 | 20 20 20 20 79 79 63 68 | {. | yych|
|00002830| 61 72 31 20 3d 20 59 59 | 54 52 41 4e 53 4c 41 54 |ar1 = YY|TRANSLAT|
|00002840| 45 28 79 79 63 68 61 72 | 29 3b 0a 0a 20 20 20 20 |E(yychar|);.. |
|00002850| 20 20 69 66 20 28 79 79 | 64 65 62 75 67 29 0a 09 | if (yy|debug)..|
|00002860| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00002870| 22 50 61 72 73 69 6e 67 | 20 6e 65 78 74 20 74 6f |"Parsing| next to|
|00002880| 6b 65 6e 3b 20 69 74 20 | 69 73 20 25 64 20 28 25 |ken; it |is %d (%|
|00002890| 73 29 5c 6e 22 2c 20 79 | 79 63 68 61 72 2c 20 79 |s)\n", y|ychar, y|
|000028a0| 79 74 6e 61 6d 65 5b 79 | 79 63 68 61 72 31 5d 29 |ytname[y|ychar1])|
|000028b0| 3b 0a 20 20 20 20 7d 0a | 0a 20 20 79 79 6e 20 2b |;. }.|. yyn +|
|000028c0| 3d 20 79 79 63 68 61 72 | 31 3b 0a 20 20 69 66 20 |= yychar|1;. if |
|000028d0| 28 79 79 6e 20 3c 20 30 | 20 7c 7c 20 79 79 6e 20 |(yyn < 0| || yyn |
|000028e0| 3e 20 59 59 4c 41 53 54 | 20 7c 7c 20 79 79 63 68 |> YYLAST| || yych|
|000028f0| 65 63 6b 5b 79 79 6e 5d | 20 21 3d 20 79 79 63 68 |eck[yyn]| != yych|
|00002900| 61 72 31 29 0a 20 20 20 | 20 67 6f 74 6f 20 79 79 |ar1). | goto yy|
|00002910| 64 65 66 61 75 6c 74 3b | 0a 0a 20 20 79 79 6e 20 |default;|.. yyn |
|00002920| 3d 20 79 79 74 61 62 6c | 65 5b 79 79 6e 5d 3b 0a |= yytabl|e[yyn];.|
|00002930| 0a 20 20 2f 2a 20 79 79 | 6e 20 69 73 20 77 68 61 |. /* yy|n is wha|
|00002940| 74 20 74 6f 20 64 6f 20 | 66 6f 72 20 74 68 69 73 |t to do |for this|
|00002950| 20 74 6f 6b 65 6e 20 74 | 79 70 65 20 69 6e 20 74 | token t|ype in t|
|00002960| 68 69 73 20 73 74 61 74 | 65 2e 0a 20 20 20 20 20 |his stat|e.. |
|00002970| 4e 65 67 61 74 69 76 65 | 20 3d 3e 20 72 65 64 75 |Negative| => redu|
|00002980| 63 65 2c 20 2d 79 79 6e | 20 69 73 20 72 75 6c 65 |ce, -yyn| is rule|
|00002990| 20 6e 75 6d 62 65 72 2e | 0a 20 20 20 20 20 50 6f | number.|. Po|
|000029a0| 73 69 74 69 76 65 20 3d | 3e 20 73 68 69 66 74 2c |sitive =|> shift,|
|000029b0| 20 79 79 6e 20 69 73 20 | 6e 65 77 20 73 74 61 74 | yyn is |new stat|
|000029c0| 65 2e 0a 20 20 20 20 20 | 20 20 4e 65 77 20 73 74 |e.. | New st|
|000029d0| 61 74 65 20 69 73 20 66 | 69 6e 61 6c 20 73 74 61 |ate is f|inal sta|
|000029e0| 74 65 20 3d 3e 20 64 6f | 6e 27 74 20 62 6f 74 68 |te => do|n't both|
|000029f0| 65 72 20 74 6f 20 73 68 | 69 66 74 2c 0a 20 20 20 |er to sh|ift,. |
|00002a00| 20 20 20 20 6a 75 73 74 | 20 72 65 74 75 72 6e 20 | just| return |
|00002a10| 73 75 63 63 65 73 73 2e | 0a 20 20 20 20 20 30 2c |success.|. 0,|
|00002a20| 20 6f 72 20 6d 6f 73 74 | 20 6e 65 67 61 74 69 76 | or most| negativ|
|00002a30| 65 20 6e 75 6d 62 65 72 | 20 3d 3e 20 65 72 72 6f |e number| => erro|
|00002a40| 72 2e 20 20 2a 2f 0a 0a | 20 20 69 66 20 28 79 79 |r. */..| if (yy|
|00002a50| 6e 20 3c 20 30 29 0a 20 | 20 20 20 7b 0a 20 20 20 |n < 0). | {. |
|00002a60| 20 20 20 69 66 20 28 79 | 79 6e 20 3d 3d 20 59 59 | if (y|yn == YY|
|00002a70| 46 4c 41 47 29 0a 09 67 | 6f 74 6f 20 79 79 65 72 |FLAG)..g|oto yyer|
|00002a80| 72 6c 61 62 3b 0a 20 20 | 20 20 20 20 79 79 6e 20 |rlab;. | yyn |
|00002a90| 3d 20 2d 79 79 6e 3b 0a | 20 20 20 20 20 20 67 6f |= -yyn;.| go|
|00002aa0| 74 6f 20 79 79 72 65 64 | 75 63 65 3b 0a 20 20 20 |to yyred|uce;. |
|00002ab0| 20 7d 0a 20 20 65 6c 73 | 65 20 69 66 20 28 79 79 | }. els|e if (yy|
|00002ac0| 6e 20 3d 3d 20 30 29 0a | 20 20 20 20 67 6f 74 6f |n == 0).| goto|
|00002ad0| 20 79 79 65 72 72 6c 61 | 62 3b 0a 0a 20 20 69 66 | yyerrla|b;.. if|
|00002ae0| 20 28 79 79 6e 20 3d 3d | 20 59 59 46 49 4e 41 4c | (yyn ==| YYFINAL|
|00002af0| 29 0a 20 20 20 20 59 59 | 41 43 43 45 50 54 3b 0a |). YY|ACCEPT;.|
|00002b00| 0a 20 20 2f 2a 20 53 68 | 69 66 74 20 74 68 65 20 |. /* Sh|ift the |
|00002b10| 6c 6f 6f 6b 61 68 65 61 | 64 20 74 6f 6b 65 6e 2e |lookahea|d token.|
|00002b20| 20 20 2a 2f 0a 0a 20 20 | 69 66 20 28 79 79 64 65 | */.. |if (yyde|
|00002b30| 62 75 67 29 0a 20 20 20 | 20 66 70 72 69 6e 74 66 |bug). | fprintf|
|00002b40| 28 73 74 64 65 72 72 2c | 20 22 53 68 69 66 74 69 |(stderr,| "Shifti|
|00002b50| 6e 67 20 74 6f 6b 65 6e | 20 25 64 20 28 25 73 29 |ng token| %d (%s)|
|00002b60| 2c 20 22 2c 20 79 79 63 | 68 61 72 2c 20 79 79 74 |, ", yyc|har, yyt|
|00002b70| 6e 61 6d 65 5b 79 79 63 | 68 61 72 31 5d 29 3b 0a |name[yyc|har1]);.|
|00002b80| 0a 20 20 2f 2a 20 44 69 | 73 63 61 72 64 20 74 68 |. /* Di|scard th|
|00002b90| 65 20 74 6f 6b 65 6e 20 | 62 65 69 6e 67 20 73 68 |e token |being sh|
|00002ba0| 69 66 74 65 64 20 75 6e | 6c 65 73 73 20 69 74 20 |ifted un|less it |
|00002bb0| 69 73 20 65 6f 66 2e 20 | 20 2a 2f 0a 20 20 69 66 |is eof. | */. if|
|00002bc0| 20 28 79 79 63 68 61 72 | 20 21 3d 20 59 59 45 4f | (yychar| != YYEO|
|00002bd0| 46 29 0a 20 20 20 20 79 | 79 63 68 61 72 20 3d 20 |F). y|ychar = |
|00002be0| 59 59 45 4d 50 54 59 3b | 0a 0a 20 20 2a 2b 2b 79 |YYEMPTY;|.. *++y|
|00002bf0| 79 76 73 70 20 3d 20 79 | 79 6c 76 61 6c 3b 0a 20 |yvsp = y|ylval;. |
|00002c00| 20 2a 2b 2b 79 79 6c 73 | 70 20 3d 20 79 79 6c 6c | *++yyls|p = yyll|
|00002c10| 6f 63 3b 0a 0a 20 20 2f | 2a 20 63 6f 75 6e 74 20 |oc;.. /|* count |
|00002c20| 74 6f 6b 65 6e 73 20 73 | 68 69 66 74 65 64 20 73 |tokens s|hifted s|
|00002c30| 69 6e 63 65 20 65 72 72 | 6f 72 3b 20 61 66 74 65 |ince err|or; afte|
|00002c40| 72 20 74 68 72 65 65 2c | 20 74 75 72 6e 20 6f 66 |r three,| turn of|
|00002c50| 66 20 65 72 72 6f 72 20 | 73 74 61 74 75 73 2e 20 |f error |status. |
|00002c60| 20 2a 2f 0a 20 20 69 66 | 20 28 79 79 65 72 72 73 | */. if| (yyerrs|
|00002c70| 74 61 74 75 73 29 20 79 | 79 65 72 72 73 74 61 74 |tatus) y|yerrstat|
|00002c80| 75 73 2d 2d 3b 0a 0a 20 | 20 79 79 73 74 61 74 65 |us--;.. | yystate|
|00002c90| 20 3d 20 79 79 6e 3b 0a | 20 20 67 6f 74 6f 20 79 | = yyn;.| goto y|
|00002ca0| 79 6e 65 77 73 74 61 74 | 65 3b 0a 0a 2f 2a 20 44 |ynewstat|e;../* D|
|00002cb0| 6f 20 74 68 65 20 64 65 | 66 61 75 6c 74 20 61 63 |o the de|fault ac|
|00002cc0| 74 69 6f 6e 20 66 6f 72 | 20 74 68 65 20 63 75 72 |tion for| the cur|
|00002cd0| 72 65 6e 74 20 73 74 61 | 74 65 2e 20 20 2a 2f 0a |rent sta|te. */.|
|00002ce0| 79 79 64 65 66 61 75 6c | 74 3a 0a 0a 20 20 79 79 |yydefaul|t:.. yy|
|00002cf0| 6e 20 3d 20 79 79 64 65 | 66 61 63 74 5b 79 79 73 |n = yyde|fact[yys|
|00002d00| 74 61 74 65 5d 3b 0a 20 | 20 69 66 20 28 79 79 6e |tate];. | if (yyn|
|00002d10| 20 3d 3d 20 30 29 0a 20 | 20 20 20 67 6f 74 6f 20 | == 0). | goto |
|00002d20| 79 79 65 72 72 6c 61 62 | 3b 0a 0a 2f 2a 20 44 6f |yyerrlab|;../* Do|
|00002d30| 20 61 20 72 65 64 75 63 | 74 69 6f 6e 2e 20 20 79 | a reduc|tion. y|
|00002d40| 79 6e 20 69 73 20 74 68 | 65 20 6e 75 6d 62 65 72 |yn is th|e number|
|00002d50| 20 6f 66 20 61 20 72 75 | 6c 65 20 74 6f 20 72 65 | of a ru|le to re|
|00002d60| 64 75 63 65 20 77 69 74 | 68 2e 20 20 2a 2f 0a 79 |duce wit|h. */.y|
|00002d70| 79 72 65 64 75 63 65 3a | 0a 20 20 79 79 6c 65 6e |yreduce:|. yylen|
|00002d80| 20 3d 20 79 79 72 32 5b | 79 79 6e 5d 3b 0a 20 20 | = yyr2[|yyn];. |
|00002d90| 79 79 76 61 6c 20 3d 20 | 79 79 76 73 70 5b 31 2d |yyval = |yyvsp[1-|
|00002da0| 79 79 6c 65 6e 5d 3b 20 | 2f 2a 20 69 6d 70 6c 65 |yylen]; |/* imple|
|00002db0| 6d 65 6e 74 20 64 65 66 | 61 75 6c 74 20 76 61 6c |ment def|ault val|
|00002dc0| 75 65 20 6f 66 20 74 68 | 65 20 61 63 74 69 6f 6e |ue of th|e action|
|00002dd0| 20 2a 2f 0a 0a 20 20 69 | 66 20 28 79 79 64 65 62 | */.. i|f (yydeb|
|00002de0| 75 67 29 0a 20 20 20 20 | 7b 0a 20 20 20 20 20 20 |ug). |{. |
|00002df0| 69 66 20 28 79 79 6c 65 | 6e 20 3d 3d 20 31 29 0a |if (yyle|n == 1).|
|00002e00| 09 66 70 72 69 6e 74 66 | 20 28 73 74 64 65 72 72 |.fprintf| (stderr|
|00002e10| 2c 20 22 52 65 64 75 63 | 69 6e 67 20 31 20 76 61 |, "Reduc|ing 1 va|
|00002e20| 6c 75 65 20 76 69 61 20 | 6c 69 6e 65 20 25 64 2c |lue via |line %d,|
|00002e30| 20 22 2c 0a 09 09 20 79 | 79 72 6c 69 6e 65 5b 79 | ",... y|yrline[y|
|00002e40| 79 6e 5d 29 3b 0a 20 20 | 20 20 20 20 65 6c 73 65 |yn]);. | else|
|00002e50| 0a 09 66 70 72 69 6e 74 | 66 20 28 73 74 64 65 72 |..fprint|f (stder|
|00002e60| 72 2c 20 22 52 65 64 75 | 63 69 6e 67 20 25 64 20 |r, "Redu|cing %d |
|00002e70| 76 61 6c 75 65 73 20 76 | 69 61 20 6c 69 6e 65 20 |values v|ia line |
|00002e80| 25 64 2c 20 22 2c 0a 09 | 09 20 79 79 6c 65 6e 2c |%d, ",..|. yylen,|
|00002e90| 20 79 79 72 6c 69 6e 65 | 5b 79 79 6e 5d 29 3b 0a | yyrline|[yyn]);.|
|00002ea0| 20 20 20 20 7d 0a 0a 24 | 20 20 20 2f 2a 20 74 68 | }..$| /* th|
|00002eb0| 65 20 61 63 74 69 6f 6e | 20 66 69 6c 65 20 67 65 |e action| file ge|
|00002ec0| 74 73 20 63 6f 70 69 65 | 64 20 69 6e 20 69 6e 20 |ts copie|d in in |
|00002ed0| 70 6c 61 63 65 20 6f 66 | 20 74 68 69 73 20 64 6f |place of| this do|
|00002ee0| 6c 6c 61 72 73 69 67 6e | 20 2a 2f 0a 23 6c 69 6e |llarsign| */.#lin|
|00002ef0| 65 20 33 30 33 20 22 62 | 69 73 6f 6e 2e 73 69 6d |e 303 "b|ison.sim|
|00002f00| 70 6c 65 22 0a 0c 0a 20 | 20 79 79 76 73 70 20 2d |ple"... | yyvsp -|
|00002f10| 3d 20 79 79 6c 65 6e 3b | 0a 20 20 79 79 6c 73 70 |= yylen;|. yylsp|
|00002f20| 20 2d 3d 20 79 79 6c 65 | 6e 3b 0a 20 20 79 79 73 | -= yyle|n;. yys|
|00002f30| 73 70 20 2d 3d 20 79 79 | 6c 65 6e 3b 0a 0a 20 20 |sp -= yy|len;.. |
|00002f40| 69 66 20 28 79 79 64 65 | 62 75 67 29 0a 20 20 20 |if (yyde|bug). |
|00002f50| 20 7b 0a 20 20 20 20 20 | 20 73 68 6f 72 74 20 2a | {. | short *|
|00002f60| 73 73 70 31 20 3d 20 79 | 79 73 73 20 2d 20 31 3b |ssp1 = y|yss - 1;|
|00002f70| 0a 20 20 20 20 20 20 66 | 70 72 69 6e 74 66 20 28 |. f|printf (|
|00002f80| 73 74 64 65 72 72 2c 20 | 22 73 74 61 74 65 20 73 |stderr, |"state s|
|00002f90| 74 61 63 6b 20 6e 6f 77 | 22 2c 20 79 79 73 73 70 |tack now|", yyssp|
|00002fa0| 2d 79 79 73 73 29 3b 0a | 20 20 20 20 20 20 77 68 |-yyss);.| wh|
|00002fb0| 69 6c 65 20 28 73 73 70 | 31 20 21 3d 20 79 79 73 |ile (ssp|1 != yys|
|00002fc0| 73 70 29 0a 09 66 70 72 | 69 6e 74 66 20 28 73 74 |sp)..fpr|intf (st|
|00002fd0| 64 65 72 72 2c 20 22 20 | 25 64 22 2c 20 2a 2b 2b |derr, " |%d", *++|
|00002fe0| 73 73 70 31 29 3b 0a 20 | 20 20 20 20 20 66 70 72 |ssp1);. | fpr|
|00002ff0| 69 6e 74 66 20 28 73 74 | 64 65 72 72 2c 20 22 5c |intf (st|derr, "\|
|00003000| 6e 22 29 3b 0a 20 20 20 | 20 7d 0a 0a 20 20 2a 2b |n");. | }.. *+|
|00003010| 2b 79 79 76 73 70 20 3d | 20 79 79 76 61 6c 3b 0a |+yyvsp =| yyval;.|
|00003020| 0a 20 20 79 79 6c 73 70 | 2b 2b 3b 0a 20 20 69 66 |. yylsp|++;. if|
|00003030| 20 28 79 79 6c 65 6e 20 | 3d 3d 20 30 29 0a 20 20 | (yylen |== 0). |
|00003040| 20 20 7b 0a 20 20 20 20 | 20 20 79 79 6c 73 70 2d | {. | yylsp-|
|00003050| 3e 66 69 72 73 74 5f 6c | 69 6e 65 20 3d 20 79 79 |>first_l|ine = yy|
|00003060| 6c 6c 6f 63 2e 66 69 72 | 73 74 5f 6c 69 6e 65 3b |lloc.fir|st_line;|
|00003070| 0a 20 20 20 20 20 20 79 | 79 6c 73 70 2d 3e 66 69 |. y|ylsp->fi|
|00003080| 72 73 74 5f 63 6f 6c 75 | 6d 6e 20 3d 20 79 79 6c |rst_colu|mn = yyl|
|00003090| 6c 6f 63 2e 66 69 72 73 | 74 5f 63 6f 6c 75 6d 6e |loc.firs|t_column|
|000030a0| 3b 0a 20 20 20 20 20 20 | 79 79 6c 73 70 2d 3e 6c |;. |yylsp->l|
|000030b0| 61 73 74 5f 6c 69 6e 65 | 20 3d 20 28 79 79 6c 73 |ast_line| = (yyls|
|000030c0| 70 2d 31 29 2d 3e 6c 61 | 73 74 5f 6c 69 6e 65 3b |p-1)->la|st_line;|
|000030d0| 0a 20 20 20 20 20 20 79 | 79 6c 73 70 2d 3e 6c 61 |. y|ylsp->la|
|000030e0| 73 74 5f 63 6f 6c 75 6d | 6e 20 3d 20 28 79 79 6c |st_colum|n = (yyl|
|000030f0| 73 70 2d 31 29 2d 3e 6c | 61 73 74 5f 63 6f 6c 75 |sp-1)->l|ast_colu|
|00003100| 6d 6e 3b 0a 20 20 20 20 | 20 20 79 79 6c 73 70 2d |mn;. | yylsp-|
|00003110| 3e 74 65 78 74 20 3d 20 | 30 3b 0a 20 20 20 20 7d |>text = |0;. }|
|00003120| 0a 20 20 65 6c 73 65 0a | 20 20 20 20 7b 0a 20 20 |. else.| {. |
|00003130| 20 20 20 20 79 79 6c 73 | 70 2d 3e 6c 61 73 74 5f | yyls|p->last_|
|00003140| 6c 69 6e 65 20 3d 20 28 | 79 79 6c 73 70 2b 79 79 |line = (|yylsp+yy|
|00003150| 6c 65 6e 2d 31 29 2d 3e | 6c 61 73 74 5f 6c 69 6e |len-1)->|last_lin|
|00003160| 65 3b 0a 20 20 20 20 20 | 20 79 79 6c 73 70 2d 3e |e;. | yylsp->|
|00003170| 6c 61 73 74 5f 63 6f 6c | 75 6d 6e 20 3d 20 28 79 |last_col|umn = (y|
|00003180| 79 6c 73 70 2b 79 79 6c | 65 6e 2d 31 29 2d 3e 6c |ylsp+yyl|en-1)->l|
|00003190| 61 73 74 5f 63 6f 6c 75 | 6d 6e 3b 0a 20 20 20 20 |ast_colu|mn;. |
|000031a0| 7d 0a 0a 20 20 2f 2a 20 | 4e 6f 77 20 22 73 68 69 |}.. /* |Now "shi|
|000031b0| 66 74 22 20 74 68 65 20 | 72 65 73 75 6c 74 20 6f |ft" the |result o|
|000031c0| 66 20 74 68 65 20 72 65 | 64 75 63 74 69 6f 6e 2e |f the re|duction.|
|000031d0| 0a 20 20 20 20 20 44 65 | 74 65 72 6d 69 6e 65 20 |. De|termine |
|000031e0| 77 68 61 74 20 73 74 61 | 74 65 20 74 68 61 74 20 |what sta|te that |
|000031f0| 67 6f 65 73 20 74 6f 2c | 0a 20 20 20 20 20 62 61 |goes to,|. ba|
|00003200| 73 65 64 20 6f 6e 20 74 | 68 65 20 73 74 61 74 65 |sed on t|he state|
|00003210| 20 77 65 20 70 6f 70 70 | 65 64 20 62 61 63 6b 20 | we popp|ed back |
|00003220| 74 6f 0a 20 20 20 20 20 | 61 6e 64 20 74 68 65 20 |to. |and the |
|00003230| 72 75 6c 65 20 6e 75 6d | 62 65 72 20 72 65 64 75 |rule num|ber redu|
|00003240| 63 65 64 20 62 79 2e 20 | 20 2a 2f 0a 0a 20 20 79 |ced by. | */.. y|
|00003250| 79 6e 20 3d 20 79 79 72 | 31 5b 79 79 6e 5d 3b 0a |yn = yyr|1[yyn];.|
|00003260| 0a 20 20 79 79 73 74 61 | 74 65 20 3d 20 79 79 70 |. yysta|te = yyp|
|00003270| 67 6f 74 6f 5b 79 79 6e | 20 2d 20 59 59 4e 54 42 |goto[yyn| - YYNTB|
|00003280| 41 53 45 5d 20 2b 20 2a | 79 79 73 73 70 3b 0a 20 |ASE] + *|yyssp;. |
|00003290| 20 69 66 20 28 79 79 73 | 74 61 74 65 20 3e 3d 20 | if (yys|tate >= |
|000032a0| 30 20 26 26 20 79 79 73 | 74 61 74 65 20 3c 3d 20 |0 && yys|tate <= |
|000032b0| 59 59 4c 41 53 54 20 26 | 26 20 79 79 63 68 65 63 |YYLAST &|& yychec|
|000032c0| 6b 5b 79 79 73 74 61 74 | 65 5d 20 3d 3d 20 2a 79 |k[yystat|e] == *y|
|000032d0| 79 73 73 70 29 0a 20 20 | 20 20 79 79 73 74 61 74 |yssp). | yystat|
|000032e0| 65 20 3d 20 79 79 74 61 | 62 6c 65 5b 79 79 73 74 |e = yyta|ble[yyst|
|000032f0| 61 74 65 5d 3b 0a 20 20 | 65 6c 73 65 0a 20 20 20 |ate];. |else. |
|00003300| 20 79 79 73 74 61 74 65 | 20 3d 20 79 79 64 65 66 | yystate| = yydef|
|00003310| 67 6f 74 6f 5b 79 79 6e | 20 2d 20 59 59 4e 54 42 |goto[yyn| - YYNTB|
|00003320| 41 53 45 5d 3b 0a 0a 20 | 20 67 6f 74 6f 20 79 79 |ASE];.. | goto yy|
|00003330| 6e 65 77 73 74 61 74 65 | 3b 0a 0a 79 79 65 72 72 |newstate|;..yyerr|
|00003340| 6c 61 62 3a 20 20 20 2f | 2a 20 68 65 72 65 20 6f |lab: /|* here o|
|00003350| 6e 20 64 65 74 65 63 74 | 69 6e 67 20 65 72 72 6f |n detect|ing erro|
|00003360| 72 20 2a 2f 0a 0a 20 20 | 69 66 20 28 21 20 79 79 |r */.. |if (! yy|
|00003370| 65 72 72 73 74 61 74 75 | 73 29 0a 20 20 20 20 2f |errstatu|s). /|
|00003380| 2a 20 49 66 20 6e 6f 74 | 20 61 6c 72 65 61 64 79 |* If not| already|
|00003390| 20 72 65 63 6f 76 65 72 | 69 6e 67 20 66 72 6f 6d | recover|ing from|
|000033a0| 20 61 6e 20 65 72 72 6f | 72 2c 20 72 65 70 6f 72 | an erro|r, repor|
|000033b0| 74 20 74 68 69 73 20 65 | 72 72 6f 72 2e 20 20 2a |t this e|rror. *|
|000033c0| 2f 0a 20 20 20 20 7b 0a | 20 20 20 20 20 20 79 79 |/. {.| yy|
|000033d0| 65 72 72 6f 72 28 22 70 | 61 72 73 65 20 65 72 72 |error("p|arse err|
|000033e0| 6f 72 22 29 3b 0a 20 20 | 20 20 7d 0a 0a 20 20 69 |or");. | }.. i|
|000033f0| 66 20 28 79 79 65 72 72 | 73 74 61 74 75 73 20 3d |f (yyerr|status =|
|00003400| 3d 20 33 29 0a 20 20 20 | 20 7b 0a 20 20 20 20 20 |= 3). | {. |
|00003410| 20 2f 2a 20 69 66 20 6a | 75 73 74 20 74 72 69 65 | /* if j|ust trie|
|00003420| 64 20 61 6e 64 20 66 61 | 69 6c 65 64 20 74 6f 20 |d and fa|iled to |
|00003430| 72 65 75 73 65 20 6c 6f | 6f 6b 61 68 65 61 64 20 |reuse lo|okahead |
|00003440| 74 6f 6b 65 6e 20 61 66 | 74 65 72 20 61 6e 20 65 |token af|ter an e|
|00003450| 72 72 6f 72 2c 20 64 69 | 73 63 61 72 64 20 69 74 |rror, di|scard it|
|00003460| 2e 20 20 2a 2f 0a 0a 20 | 20 20 20 20 20 2f 2a 20 |. */.. | /* |
|00003470| 72 65 74 75 72 6e 20 66 | 61 69 6c 75 72 65 20 69 |return f|ailure i|
|00003480| 66 20 61 74 20 65 6e 64 | 20 6f 66 20 69 6e 70 75 |f at end| of inpu|
|00003490| 74 20 2a 2f 0a 20 20 20 | 20 20 20 69 66 20 28 79 |t */. | if (y|
|000034a0| 79 63 68 61 72 20 3d 3d | 20 59 59 45 4f 46 29 0a |ychar ==| YYEOF).|
|000034b0| 09 59 59 45 52 52 4f 52 | 3b 0a 0a 20 20 20 20 20 |.YYERROR|;.. |
|000034c0| 20 69 66 20 28 79 79 64 | 65 62 75 67 29 0a 09 66 | if (yyd|ebug)..f|
|000034d0| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 20 22 |printf(s|tderr, "|
|000034e0| 44 69 73 63 61 72 64 69 | 6e 67 20 74 6f 6b 65 6e |Discardi|ng token|
|000034f0| 20 25 64 20 28 25 73 29 | 2e 5c 6e 22 2c 20 79 79 | %d (%s)|.\n", yy|
|00003500| 63 68 61 72 2c 20 79 79 | 74 6e 61 6d 65 5b 79 79 |char, yy|tname[yy|
|00003510| 63 68 61 72 31 5d 29 3b | 0a 0a 20 20 20 20 20 20 |char1]);|.. |
|00003520| 79 79 63 68 61 72 20 3d | 20 59 59 45 4d 50 54 59 |yychar =| YYEMPTY|
|00003530| 3b 0a 20 20 20 20 7d 0a | 0a 20 20 2f 2a 20 45 6c |;. }.|. /* El|
|00003540| 73 65 20 77 69 6c 6c 20 | 74 72 79 20 74 6f 20 72 |se will |try to r|
|00003550| 65 75 73 65 20 6c 6f 6f | 6b 61 68 65 61 64 20 74 |euse loo|kahead t|
|00003560| 6f 6b 65 6e 0a 20 20 20 | 20 20 61 66 74 65 72 20 |oken. | after |
|00003570| 73 68 69 66 74 69 6e 67 | 20 74 68 65 20 65 72 72 |shifting| the err|
|00003580| 6f 72 20 74 6f 6b 65 6e | 2e 20 20 2a 2f 0a 0a 20 |or token|. */.. |
|00003590| 20 79 79 65 72 72 73 74 | 61 74 75 73 20 3d 20 33 | yyerrst|atus = 3|
|000035a0| 3b 09 09 2f 2a 20 45 61 | 63 68 20 72 65 61 6c 20 |;../* Ea|ch real |
|000035b0| 74 6f 6b 65 6e 20 73 68 | 69 66 74 65 64 20 64 65 |token sh|ifted de|
|000035c0| 63 72 65 6d 65 6e 74 73 | 20 74 68 69 73 20 2a 2f |crements| this */|
|000035d0| 0a 0a 20 20 67 6f 74 6f | 20 79 79 65 72 72 68 61 |.. goto| yyerrha|
|000035e0| 6e 64 6c 65 3b 0a 0a 79 | 79 65 72 72 64 65 66 61 |ndle;..y|yerrdefa|
|000035f0| 75 6c 74 3a 20 20 2f 2a | 20 63 75 72 72 65 6e 74 |ult: /*| current|
|00003600| 20 73 74 61 74 65 20 64 | 6f 65 73 20 6e 6f 74 20 | state d|oes not |
|00003610| 64 6f 20 61 6e 79 74 68 | 69 6e 67 20 73 70 65 63 |do anyth|ing spec|
|00003620| 69 61 6c 20 66 6f 72 20 | 74 68 65 20 65 72 72 6f |ial for |the erro|
|00003630| 72 20 74 6f 6b 65 6e 2e | 20 2a 2f 0a 0a 23 69 66 |r token.| */..#if|
|00003640| 20 30 0a 20 20 2f 2a 20 | 54 68 69 73 20 69 73 20 | 0. /* |This is |
|00003650| 77 72 6f 6e 67 3b 20 6f | 6e 6c 79 20 73 74 61 74 |wrong; o|nly stat|
|00003660| 65 73 20 74 68 61 74 20 | 65 78 70 6c 69 63 69 74 |es that |explicit|
|00003670| 6c 79 20 77 61 6e 74 20 | 65 72 72 6f 72 20 74 6f |ly want |error to|
|00003680| 6b 65 6e 73 0a 20 20 20 | 20 20 73 68 6f 75 6c 64 |kens. | should|
|00003690| 20 73 68 69 66 74 20 74 | 68 65 6d 2e 20 20 2a 2f | shift t|hem. */|
|000036a0| 0a 20 20 79 79 6e 20 3d | 20 79 79 64 65 66 61 63 |. yyn =| yydefac|
|000036b0| 74 5b 79 79 73 74 61 74 | 65 5d 3b 20 20 2f 2a 20 |t[yystat|e]; /* |
|000036c0| 49 66 20 69 74 73 20 64 | 65 66 61 75 6c 74 20 69 |If its d|efault i|
|000036d0| 73 20 74 6f 20 61 63 63 | 65 70 74 20 61 6e 79 20 |s to acc|ept any |
|000036e0| 74 6f 6b 65 6e 2c 20 6f | 6b 2e 20 20 4f 74 68 65 |token, o|k. Othe|
|000036f0| 72 77 69 73 65 20 70 6f | 70 20 69 74 2e 2a 2f 0a |rwise po|p it.*/.|
|00003700| 20 20 69 66 20 28 79 79 | 6e 29 20 67 6f 74 6f 20 | if (yy|n) goto |
|00003710| 79 79 64 65 66 61 75 6c | 74 3b 0a 23 65 6e 64 69 |yydefaul|t;.#endi|
|00003720| 66 0a 0a 79 79 65 72 72 | 70 6f 70 3a 20 20 20 2f |f..yyerr|pop: /|
|00003730| 2a 20 70 6f 70 20 74 68 | 65 20 63 75 72 72 65 6e |* pop th|e curren|
|00003740| 74 20 73 74 61 74 65 20 | 62 65 63 61 75 73 65 20 |t state |because |
|00003750| 69 74 20 63 61 6e 6e 6f | 74 20 68 61 6e 64 6c 65 |it canno|t handle|
|00003760| 20 74 68 65 20 65 72 72 | 6f 72 20 74 6f 6b 65 6e | the err|or token|
|00003770| 20 2a 2f 0a 0a 20 20 69 | 66 20 28 79 79 73 73 70 | */.. i|f (yyssp|
|00003780| 20 3d 3d 20 79 79 73 73 | 29 20 59 59 45 52 52 4f | == yyss|) YYERRO|
|00003790| 52 3b 0a 20 20 79 79 76 | 73 70 2d 2d 3b 0a 20 20 |R;. yyv|sp--;. |
|000037a0| 79 79 6c 73 70 2d 2d 3b | 0a 20 20 79 79 73 74 61 |yylsp--;|. yysta|
|000037b0| 74 65 20 3d 20 2a 2d 2d | 79 79 73 73 70 3b 0a 0a |te = *--|yyssp;..|
|000037c0| 20 20 69 66 20 28 79 79 | 64 65 62 75 67 29 0a 20 | if (yy|debug). |
|000037d0| 20 20 20 7b 0a 20 20 20 | 20 20 20 73 68 6f 72 74 | {. | short|
|000037e0| 20 2a 73 73 70 31 20 3d | 20 79 79 73 73 20 2d 20 | *ssp1 =| yyss - |
|000037f0| 31 3b 0a 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 |1;. | fprintf|
|00003800| 20 28 73 74 64 65 72 72 | 2c 20 22 45 72 72 6f 72 | (stderr|, "Error|
|00003810| 3a 20 73 74 61 74 65 20 | 73 74 61 63 6b 20 6e 6f |: state |stack no|
|00003820| 77 22 2c 20 79 79 73 73 | 70 2d 79 79 73 73 29 3b |w", yyss|p-yyss);|
|00003830| 0a 20 20 20 20 20 20 77 | 68 69 6c 65 20 28 73 73 |. w|hile (ss|
|00003840| 70 31 20 21 3d 20 79 79 | 73 73 70 29 0a 09 66 70 |p1 != yy|ssp)..fp|
|00003850| 72 69 6e 74 66 20 28 73 | 74 64 65 72 72 2c 20 22 |rintf (s|tderr, "|
|00003860| 20 25 64 22 2c 20 2a 2b | 2b 73 73 70 31 29 3b 0a | %d", *+|+ssp1);.|
|00003870| 20 20 20 20 20 20 66 70 | 72 69 6e 74 66 20 28 73 | fp|rintf (s|
|00003880| 74 64 65 72 72 2c 20 22 | 5c 6e 22 29 3b 0a 20 20 |tderr, "|\n");. |
|00003890| 20 20 7d 0a 0a 79 79 65 | 72 72 68 61 6e 64 6c 65 | }..yye|rrhandle|
|000038a0| 3a 0a 0a 20 20 79 79 6e | 20 3d 20 79 79 70 61 63 |:.. yyn| = yypac|
|000038b0| 74 5b 79 79 73 74 61 74 | 65 5d 3b 0a 20 20 69 66 |t[yystat|e];. if|
|000038c0| 20 28 79 79 6e 20 3d 3d | 20 59 59 46 4c 41 47 29 | (yyn ==| YYFLAG)|
|000038d0| 0a 20 20 20 20 67 6f 74 | 6f 20 79 79 65 72 72 64 |. got|o yyerrd|
|000038e0| 65 66 61 75 6c 74 3b 0a | 0a 20 20 79 79 6e 20 2b |efault;.|. yyn +|
|000038f0| 3d 20 59 59 54 45 52 52 | 4f 52 3b 0a 20 20 69 66 |= YYTERR|OR;. if|
|00003900| 20 28 79 79 6e 20 3c 20 | 30 20 7c 7c 20 79 79 6e | (yyn < |0 || yyn|
|00003910| 20 3e 20 59 59 4c 41 53 | 54 20 7c 7c 20 79 79 63 | > YYLAS|T || yyc|
|00003920| 68 65 63 6b 5b 79 79 6e | 5d 20 21 3d 20 59 59 54 |heck[yyn|] != YYT|
|00003930| 45 52 52 4f 52 29 0a 20 | 20 20 20 67 6f 74 6f 20 |ERROR). | goto |
|00003940| 79 79 65 72 72 64 65 66 | 61 75 6c 74 3b 0a 0a 20 |yyerrdef|ault;.. |
|00003950| 20 79 79 6e 20 3d 20 79 | 79 74 61 62 6c 65 5b 79 | yyn = y|ytable[y|
|00003960| 79 6e 5d 3b 0a 20 20 69 | 66 20 28 79 79 6e 20 3c |yn];. i|f (yyn <|
|00003970| 20 30 29 0a 20 20 20 20 | 7b 0a 20 20 20 20 20 20 | 0). |{. |
|00003980| 69 66 20 28 79 79 6e 20 | 3d 3d 20 59 59 46 4c 41 |if (yyn |== YYFLA|
|00003990| 47 29 0a 09 67 6f 74 6f | 20 79 79 65 72 72 70 6f |G)..goto| yyerrpo|
|000039a0| 70 3b 0a 20 20 20 20 20 | 20 79 79 6e 20 3d 20 2d |p;. | yyn = -|
|000039b0| 79 79 6e 3b 0a 20 20 20 | 20 20 20 67 6f 74 6f 20 |yyn;. | goto |
|000039c0| 79 79 72 65 64 75 63 65 | 3b 0a 20 20 20 20 7d 0a |yyreduce|;. }.|
|000039d0| 20 20 65 6c 73 65 20 69 | 66 20 28 79 79 6e 20 3d | else i|f (yyn =|
|000039e0| 3d 20 30 29 0a 20 20 20 | 20 67 6f 74 6f 20 79 79 |= 0). | goto yy|
|000039f0| 65 72 72 70 6f 70 3b 0a | 0a 20 20 69 66 20 28 79 |errpop;.|. if (y|
|00003a00| 79 6e 20 3d 3d 20 59 59 | 46 49 4e 41 4c 29 0a 20 |yn == YY|FINAL). |
|00003a10| 20 20 20 59 59 41 43 43 | 45 50 54 3b 0a 0a 20 20 | YYACC|EPT;.. |
|00003a20| 69 66 20 28 79 79 64 65 | 62 75 67 29 0a 20 20 20 |if (yyde|bug). |
|00003a30| 20 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c | fprintf|(stderr,|
|00003a40| 20 22 53 68 69 66 74 69 | 6e 67 20 65 72 72 6f 72 | "Shifti|ng error|
|00003a50| 20 74 6f 6b 65 6e 2c 20 | 22 29 3b 0a 0a 20 20 2a | token, |");.. *|
|00003a60| 2b 2b 79 79 76 73 70 20 | 3d 20 79 79 6c 76 61 6c |++yyvsp |= yylval|
|00003a70| 3b 0a 20 20 2a 2b 2b 79 | 79 6c 73 70 20 3d 20 79 |;. *++y|ylsp = y|
|00003a80| 79 6c 6c 6f 63 3b 0a 0a | 20 20 79 79 73 74 61 74 |ylloc;..| yystat|
|00003a90| 65 20 3d 20 79 79 6e 3b | 0a 20 20 67 6f 74 6f 20 |e = yyn;|. goto |
|00003aa0| 79 79 6e 65 77 73 74 61 | 74 65 3b 0a 7d 0a |yynewsta|te;.}. |
+--------+-------------------------+-------------------------+--------+--------+