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l3regex: TeX で実装された正規表現エンジン / l3regex
Watson
October 18, 2019
Programming
1
450
l3regex: TeX で実装された正規表現エンジン / l3regex
Watson
October 18, 2019
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Transcript
l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ l3regex: TEXͰ࣮͞Εͨ ਖ਼نදݱΤϯδϯ ேਓ (wtsnjp) Regex Festa
2019-10-18 1 / 7
l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ ؆୯ͳࣗݾհ ேਓ(wtsnjp) ▶ ϋϯυϧωʔϜɿϫτιϯ ▶ ൛γεςϜ TEX
͕େ͖ ˠ TEX Live νʔϜ ϝϯόʔ ▶ म࢜ 2 ʢ૯ݚେ / NII / ౦େʣ ▶ ݱࡏͷઐ߈ɿࣗવݴޠॲཧ (NLP) ......ͱশͭͭ͠ɼ࣮ͷݚڀରࣜ ʮͯ͢ͷಓ TEX ʹ௨ͣʯ 2 / 7
l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ l3regexͷίί͕εΰΠʂ l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ ϙΠϯτᶃ কདྷੑ͕εΰΠ ∵)
L A TEX3 ϓϩδΣΫτͷҰ෦ ϙΠϯτᶄ ࣮͕εΰΠ ∵) ଠݹͷݴޠ TEX Ͱ࣮͞Ε͍ͯΔ ϙΠϯτᶅ ࣮༻ੑ͕εΰΠ ∵) ໌͔ΒۀͰ͑Δ 3 / 7
l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ ϙΠϯτᶃ কདྷੑ͕εΰΠ L A TEX3 ϓϩδΣΫτ ▶
L A TEX2 ͷޙܧ ▶ 3 ϨΠϠߏʢܭըʣ ▶ 1990 தࠒ͔Β ˠ TEX քͷαάϥμ ϑΝϛϦΞ expl3 ϓϩάϥϛϯάݴޠ ʢ໊শະఆʣ ϨΠΞτઃܭݴޠ L A TEX3 ϚʔΫΞοϓݴޠ expl3 ݴޠ ▶ TEX ্ʹ࣮͞Εͨϓϩάϥϛϯάݴޠ ▶ L A TEX2 ։ൃऀάϧʔϓ͕อकɾ։ൃ ࢀߟɿϥϯάɾϥάʔʰTeX ݴޠऀͷͨΊͷ expl3 ೖʱ 4 / 7
l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ ϙΠϯτᶄ ࣮͕εΰΠ TEX ݴޠͷίί͕ΞϨ ▶ ໊લۭؒͷܽɼల։੍ޚɼ෭࡞༻ɼetc. ▶
ࣈ۟ղੳʹνϡʔϦϯάϚγϯ͕ඞཁʂ l3regex TEX ݴޠͰ࣮͞Ε͍ͯΔ ▶ l3regex ͷ࣮ɿTEX ݴޠͷ NFA Τϯδϯ ▶ TEX ύοέʔδ TEX ݴޠͰ࣮ͦ͜ਖ਼ٛ ∵) ͋ΒΏΔ TEX ڥɾॲཧܥͰಈ࡞ ʮTEX ʹ͍Δͱ͖ TEX ܳਓͷ͢ΔΑ͏ʹͤΑʯ 5 / 7
l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ ϙΠϯτᶅ ࣮༻ੑ͕εΰΠ l3regex ҙ֎ͱʢʁʣී௨ͷϥΠϒϥϦ RGB ࢦఆΛղੳ͢Δྫ 1
\regex_extract_once:nnN 2 { \A rgb([0-9x])([0-9x])([0-9x]) \Z } 3 { #1 } \l_coloring_temp_seq Ͳ͜Ͱ͑Δͷʁ ▶ TEX Live, MiKTEX ಋೖࡁ ⇔ Overleaf Ͱ OK ▶ TEX ॲཧܥɿpdfTEX, (u)pTEX, X E TEX, LuaTEX ˠ͓͓Αͦͷ TEX ڥͰ࠷ॳ͔Βར༻Մೳʂ ʮTEX 1 ʹͯ͠ͳΒͣʯ 6 / 7
l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ ·ͱΊ l3regex: TEX Ͱ࣮͞Εͨਖ਼نදݱΤϯδϯ ϙΠϯτᶃ L A
TEX3 ͷҰ෦Ͱকདྷੑ͋Γ ϙΠϯτᶄ TEX ݴޠͰ࣮͞Ε͍ͯΔ ϙΠϯτᶅ ໌͔Β͑Δਖ਼نදݱϥΠϒϥϦ ৄࡉެࣜϦϑΝϨϯεΛࢀরɿ $ texdoc interface3 Thank you & Happy TEXing! 7 / 7