ZendEngineを真面目にいじって正規表現リテラルを追加した話

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1. ;FOE&OHJOFΛਅ໘໨ʹ͍ͬͯ͡
   ਖ਼نදݱϦςϥϧΛ௥Ճͨ͠࿩
   ೥݄೔ҋ1)1ษڧձ!BOBUPP
   13೥3݄4೔݄༵೔
   

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2. ΞδΣϯμ
   wࣗݾ঺հ
   wਖ਼نදݱϦςϥϧ࣮૷ͨ͠
   wͲΜͳײ͡Ͱ࡞ۀͨ͠ͷ͔
   13೥3݄4೔݄༵೔
   

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3. ࣗݾ঺հ
   ͍͍ͻͱɻ
   !BOBUPP
   13೥3݄4೔݄༵೔
   

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4. ࣗݾ঺հ
   wJEBOBUPPͰϒϩάॻ͍ͯΔ
   wຊ৬ͷݞॻ͖͸ʮ6*69σβΠφʔ݉
   ιϑτ΢ΣΞΤϯδχΞʯ
   w࢓ࣄͩͱ͜͜൒೥Ҏ্σβΠϯ͹͔ͬ
   Γ΍ͬͯ·͢
   13೥3݄4೔݄༵೔
   

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5. ࠓճͷ͓࿩
   w1)1ʹਖ਼نදݱϦςϥϧ࣮૷ͯ͠Έͨ
   Αʕͱ͍͏࿩
   13೥3݄4೔݄༵೔
   

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6. ਖ਼نදݱϦςϥϧͬͯԿ
   w1)1ʹ͸ͳ͍
   wଞͷݴޠʹ͸Α͋͘Δ
   w1FSM 1ZUIPO +BWB4DSJQU 3VCZ FUD
   13೥3݄4೔݄༵೔
   

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7. ͦ΋ͦ΋ͷಈػ
   wଞͷݴޠ࢖͍ʹͨ·ʹઞΒΕΔ
   ʮ1)1ͬͯਖ਼نදݱϦςϥϧ
   ΋ແ͍ͷϓΪϟʔ ""ུʯ
   13೥3݄4೔݄༵೔
   

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8. ͍ͭΧοͱͳͬͯ
   wਖ਼نදݱϦςϥϧΛ࣮૷ͯ͠Έͨ
   13೥3݄4೔݄༵೔
   

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9. 1)1ʹ࣮૷ͨ͠
   ਖ਼نදݱϦςϥϧ
   wී௨
   w3FHFYΦϒδΣΫτΛੜ੒
   QIQ
   SFHFYIPHF
   NBUDIFTSFHFYNBUDI bGVHBIPHF`
   
   13೥3݄4೔݄༵೔
   

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10. ྫ
    QIQ
    ௚઀ϝιουݺͼग़͠΋͍͚Δ
    IPHF
    NBUDI bGVHBIPHF`
    
    GVHB
    SFQMBDF bGVHBGVHB` bIPHF`
    
    wී௨
    13೥3݄4೔݄༵೔
    

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11. σϞ
    13೥3݄4೔݄༵೔
    

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12. ΍ͬͯΈͯࢥͬͨ͜ͱ
    wύον͕ࠓͷॴߦ͙Β͍
    w·Μ΂Μͳ͘खΛ͍ΕΔࣄʹͳͬͨ
    wIUUQTHJTUHJUIVCDPNBOBUPP
    
    13೥3݄4೔݄༵೔
    

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13. ۩ମతʹ͍ͬͨ͡ͱ͜Ζ
    wࣈ۟ղੳ
    wߏจղੳ
    wίϯύΠϧ
    w7.Ͱͷ࣮ߦ
    w૊ΈࠐΈΫϥεͷ௥Ճ
    ࠓ͔Β΍ͬͨ͜ͱΛͩΒͩΒઆ໌͠·͢
    13೥3݄4೔݄༵೔
    

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14. ·ͣ͸લ४උ
    13೥3݄4೔݄༵೔
    

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15. ιʔείʔυͷऔಘ
    wHJUIVCʹϛϥʔ͕ஔ͍ͯ͋Δ
    HJUDMPOFIUUQHJUIVCDPNQIQQIQTSDHJU
    DEQIQTSD
    13೥3݄4೔݄༵೔
    

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16. Ϗϧυ
    wσόοάγϯϘϧ෇͖ͰϏϧυ
    CVJMEDPOG
    DPOpHVSFFOBCMFEFCVHEJTBCMFBMM
    NBLF
    CVJMEDPOGGPSDF
    w࠶౓CVJMEDPOG͢Δͱ͖͸GPSDFΛ͚ͭΔ
    13೥3݄4೔݄༵೔
    

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17. CVJMEDPOGͬͯԿ
    wDPOpHVSFϑΝΠϧΛੜ੒
    wQIQͷϏϧυγεςϜͰ͸ɺDPOpHVSF
    εΫϦϓτͷੜ੒ʹBVUPDPOGΛ࢖ͬͯ
    Δ
    13೥3݄4೔݄༵೔
    

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18. ςετΛಈ͔͢
    NBLFUFTU
    FYQPSU5&454;FOEUFTUTQIQU
    NBLFUFTU
    wશςετέʔε࣮ߦ ͔͔࣌ؒΔ
    
    wಛఆͷςετέʔεͷΈ࣮ߦ
    13೥3݄4೔݄༵೔
    

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19. (%#σόοΨͰಈ͔͢
    wࣗ෼͸HEC͡Όͳͯ͘DHEC࢖ͬͯ·͢
    HECTBQJDMJQIQ
    13೥3݄4೔݄༵೔
    

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20. σϞ
    13೥3݄4೔݄༵೔
    

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21. σΟϨΫτϦߏ଄
    MT'cHSFQ
    543.
    ;FOEݴޠॲཧܥͷίΞɻ
    CVJME
    FYU
    NBJO
    OFUXBSF
    QFBS
    TBQJ
    TDSJQUT
    UFTUT
    XJO
    13೥3݄4೔݄༵೔
    

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22. (/6HMPCBMͷಋೖ
    wιʔείʔυಡΉͷʹඞਢͷπʔϧ
    HUBHTWλάϑΝΠϧੜ੒
    IUBHTWT
    13೥3݄4೔݄༵೔
    

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23. σϞ
    13೥3݄4೔݄༵೔
    

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24. લ४උऴྃ
    13೥3݄4೔݄༵೔
    

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25. ࣮ࡍͷ͍͡Γํ
    ίʔυΛ͍͡Δ
    NBLF͢Δ
    ςετέʔε૸ΒͤΔ
    όά͕͋ͬͨΒ
    HEC΍QSJOUGσόοάͰݪҼಛఆ
    ͜Εͷ܁Γฦ͠
    13೥3݄4೔݄༵೔
    

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26. ࣮ࡍʹ͍͍ͬͯ͘͡
    wࣈ۟ղੳ
    wߏจղੳ
    wίϯύΠϥ
    w7.
    13೥3݄4೔݄༵೔
    

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27. ࣈ۟ղੳثΛ͍͡Δ
    13೥3݄4೔݄༵೔
    

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28. SFD஌ͬͯΔਓ
    w1)1ͷࣈ۟ղੳث͸SFDΛ࢖ͬͯੜ੒
    w;FOE[FOE@MBOHVBHF@TDBOOFSM
    13೥3݄4೔݄༵೔
    

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29. ద౰ʹ͍ͬͯ͡ΈΔ
    w࣮ࡍͷίʔυΛݟͳ͕Βɻ
    wྫ5@)&--0803-%τʔΫϯΛ௥Ճ
    13೥3݄4೔݄༵೔
    

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30. ߏจղੳثΛ͍͡Δ
    13೥3݄4೔݄༵೔
    

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31. CJTPO஌ͬͯΔਓ
    w1)1ͷࣈ۟ղੳث͸CJTPOΛ࢖ͬͯهड़
    w;FOE[FOE@MBOHVBHF@QBSTFSZ
    wద౰ͳύλʔϯΛ௥Ճͯ͠ΈΔ
    13೥3݄4೔݄༵೔
    

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32. ίϯύΠϥΛ͍͡Δ
    wCJTPOͷΞΫγϣϯ಺ͰύʔαͷΞΫ
    γϣϯͳ͍Ͱ7.༻ͷίʔυΛੜ੒
    w;&/%@/&8@3&(&9ͱ͍͏໋ྩΛ
    13೥3݄4೔݄༵೔
    

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33. 7.Λ͍͡Δ
    wਖ਼نදݱϦςϥϧ͔Β3FHFYΦϒδΣ
    ΫτΛ࡞੒͢Δ
    wͦͷͨΊʹ;&/%@/&8@3&(&9ͱ͍
    ͏৽໋͍͠ྩΛ࡞Δ
    13೥3݄4೔݄༵೔
    

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34. ໋ྩͷ௥Ճ
    w;FOE[FOE@7.@EFGIΛ͍͡Δ
    wσϞ
    13೥3݄4೔݄༵೔
    

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35. ໋ྩͷ௥Ճ
    QIQ;FOE[FOE@WN@HFOQIQ
    ͓΋ΉΖʹҎԼͷίϚϯυΛୟ͘
    1)1ͷ7.ͷίʔυ͕ੜ੒͞ΕΔ
    ;FOE[FOE@WN@FYFDVUFI
    13೥3݄4೔݄༵೔
    

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36. ࠓ໌͔͞ΕΔিܸͷࣄ࣮
    w1)1ͷ7.ͷίʔυੜ੒ʹ͸1)1͕࢖ΘΕͯ
    ͍Δ
    w1)1͕ແ͍ͱ1)1ͷ7.͕ίϯύΠϧͰ͖ͳ
    ͍ʂ॥؀͍ͯ͠Δ
    13೥3݄4೔݄༵೔
    

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37. wͳΜͰΘ͟Θ͟1)1Ͱ7.ͷίʔυੜ੒
    ͯ͠Δͷ͔
    ݴޠॲཧܥͷ಺෦7.ͷ໋ྩͷσΟεύονʹ͸
    ͍͔ͭ͘ͷ΍Γํ͕ଘࡏ͢Δɻ
    ͦΕΒΛ؆୯ʹ੾Γସ͑ΔͨΊɻ
    ৄ͘͠͸ʮ:"37.BOJBDTʲୈճʳ໋ྩσΟε
    ύονͷߴ଎ԽʯͰάάΔ
    13೥3݄4೔݄༵೔
    

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38. ผͷ໋ྩσΟεύον
    QIQ;FOE[FOE@WN@HFOQIQXJUIWN
    LJOE48*5$)
    wXJUIWNLJOEΦϓγϣϯΛ͚࣮ͭͯߦ
    w$"-- 48*5$) (050ͷ̏ͭɻ
    wIFMQ͚࣮ͭͯߦͰ࢖͑ΔΦϓγϣϯ͕Θ͔Δ
    13೥3݄4೔݄༵೔
    

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39. 3FHFYΫϥεͷ௥Ճ
    wਖ਼نදݱΦϒδΣΫτͷͨΊͷ૊Έࠐ
    ΈͷΫϥεΛ௥Ճ
    wී௨ͷ֦ுϥΠϒϥϦͷ΍ͬͯΔ͜ͱ
    ͱҰॹ
    13೥3݄4೔݄༵೔
    

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40. ·ͱΊ
    w1)1ʹ৽͍͠จ๏Λਅ໘໨ʹಋೖ͢Δ
    ͷ͚ͬ͜͏ΊΜͲ͍͘͞
    13೥3݄4೔݄༵೔
    

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41. ͜Ε͔Βͷల։
    1)18JLJʹ3'$ॻ͘
    QVMMSFRVFTUૹΔ
    1)1*OUFSOBMTͰఏҊ͢Δ
    ࣮૷͕͏·͍ͬͨ͘Β
    ޤ͏͝ظ଴
    13೥3݄4೔݄༵೔
    

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42. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
    13೥3݄4೔݄༵೔
    

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43. "OZRVFTUJPO
    13೥3݄4೔݄༵೔
    

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