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超クールな Emacs Package(俺的)20 選

超クールな Emacs Package(俺的)20 選

LT for 東京Emacsひなまつり
https://tokyo-emacs.connpass.com/event/121603/

Taiju Aoki

March 03, 2019
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  1. ௒Ϋʔϧͳ Emacs Package 20 બ
    @blue_1617
    Զత

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  2. ࢲ͸୭ʁ
    ‣ ࠷ۙңͷௐࢠ͕ѱ͍Β͍͠
    blue (@blue_1617) https://blue0513.github.io/show_room/
    ‣ Emacs ޷͖ͷΤϯδχΞ
    2
    ࠷ۙͷ Emacs ͳ׆ಈ
    ‣ Emacs Ͱ LSP Λ࢖ͬͯΈͨΑ
    ‣ Emacs Ͱ Web αʔϏεΛ։ൃͯ͠8ϲ݄͕ܦͪ·ͨ͠
    https://speakerdeck.com/blue0513
    ‣ SpeakerDeck
    ‣ Qiita
    ‣ eglot Λ clone ͨ͠ solargraphʹ઀ଓ͢Δ
    ‣ flycheck Ͱ Emacs ͷ Mode Line ΛޫΒͤΔ
    https://qiita.com/blue0513
    ‣ GitHub https://github.com/blue0513
    ‣ flycheck-flash-mode-line.el

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  3. ͜ͷൃද͸Կʁ 3
    य़ʂ ৽ੜ׆ͷલʹEmacsΛݟ௚͠·ͤΜ͔ʁ

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  4. ͜ͷൃද͸Կʁ 4
    ஌ΒΕ͍ͯͳ͍ package Λ
    ঺հ͢Δػձͩʂ

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  5. Emacs Package 20 બ

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  6. Emacs Package 20 બ
    Զత

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  7. ΠέͯΔݕࡧΠϯλϑΣʔεɺ
    ΄͘͠ͳ͍ʁ

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  8. ivy & counsel 8
    https://github.com/abo-abo/swiper
    ΠϯΫϦϝϯλϧαʔν༻ͷΠϯλϑΣʔεΛఏڙ
    ‣ M-x ͷީิߜΓࠐΈ
    ‣ C-s ͷީิߜΓࠐΈ
    ‣ ֎෦ίϚϯυͱͷ࿈ܞ
    ‣ git-grep
    ‣ find-file-in-project
    ‣ dired

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  9. ఆٛδϟϯϓɺͨ͘͠ͳ͍ʁ

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  10. dumb-jump 10
    https://github.com/jacktasia/dumb-jump
    γϯϓϧͳ Go-to-Definition ػೳΛఏڙ͢Δ
    ‣ Tag ͳͲ͕ෆཁ
    ‣ ֤ݴޠ͝ͱͷઃఆෆཁ
    ‣ ਖ਼֬ʹδϟϯϓՄೳ
    ProfleStat ͷఆٛʹ
    γϯάϧΞΫγϣϯͰඈ΂Δ

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  11. ಉ͡ม਺ɺ
    ϋΠϥΠτͨ͘͠ͳ͍ʁ

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  12. symbol-overlay 12
    https://github.com/wolray/symbol-overlay
    ಉҰγϯϘϧΛϋΠϥΠτ͢ΔػೳΛఏڙ
    ‣ γϯϘϧؒδϟϯϓ ‣ γϯϘϧͷϦωʔϜ

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  13. LSPɺ࢖͍ͨ͘ͳ͍ʁ

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  14. eglot 14
    https://github.com/joaotavora/eglot
    lsp-mode ΑΓ΋γϯϓϧͳ LSP ΫϥΠΞϯτػೳΛఏڙ
    ‣ ิ׬ɺఆٛࢀরɺࢀরݕࡧͷҰ௨ΓΛ໢ཏ

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  15. Git statusɺΈͨ͘ͳ͍ʁ

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  16. git-gutter-plus 16
    https://github.com/nonsequitur/git-gutter-plus
    fringe ʹ Git Status Λදࣔ͢Δ
    ‣ git-gutter ͷ೿ੜ package

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  17. ΞΫςΟϒ΢Οϯυ΢ɺ
    Θ͔Γͨ͘ͳ͍ʁ

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  18. dimmer 18
    https://github.com/gonewest818/dimmer.el
    ඇΞΫςΟϒͳ΢Οϯυ΢Λ҉͘͢Δ

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  19. มߋՕॴɺΘ͔Γͨ͘ͳ͍ʁ

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  20. volatile-highlights 20
    https://github.com/k-talo/volatile-highlights.el
    ૢ࡞ʹؔ࿈ͨ͠෦ҐΛڧௐදࣔͯ͠ɺࢹ֮తϑΟʔυόοΫΛఏڙ
    ‣ undo ΍ kill-region ͨ͠ՕॴΛϋΠϥΠτ
    ‣ ࣍ͷૢ࡞Λ͢ΔͱɺϋΠϥΠτ͸ফ໓
    paste ΍ undo ՕॴΛϋΠϥΠτ͢Δ

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  21. Τϥʔɺ
    ϙοϓΞοϓͨ͘͠ͳ͍ʁ

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  22. flycheck-popup-tip 22
    https://github.com/flycheck/flycheck-popup-tip
    flycheck ͷ݁ՌΛ tooltip ͱͯ͠දࣔ͢Δ
    ‣ echo area ΑΓ΋ΤϥʔՕॴʹ͍ۙͷͰɺ໨Λಈ͔͞ͳͯ͘ࡁΉ

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  23. ΢Οϯυ΢ɺ
    ͓͖ͬͨ͘͘͠ͳ͍ʁ

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  24. instant-maximized-window 24
    https://github.com/blue0513/instant-maximized-window
    ର৅ window Λۃ୺ʹ֦େͰ͖Δ

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  25. Χʔιϧδϟϯϓɺ
    ͨ͘͠ͳ͍ʁ

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  26. avy 26
    https://github.com/abo-abo/avy
    Χʔιϧ͕Ͳ͜ʹ͋ͬͯ΋ɺγϯάϧΞΫγϣϯͰδϟϯϓͰ͖Δ
    ‣ ୯ޠ୯Ґɺจࣈྻ୯ҐͰδϟϯϓՕॴΛࢦఆͰ͖Δ

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  27. ΧʔιϧҐஔɺ
    Θ͔Γͨ͘ͳ͍ʁ

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  28. beacon 28
    https://github.com/Malabarba/beacon
    ΧʔιϧͷҐஔΛࢹ֮తʹϑΟʔυόοΫͯ͘͠ΕΔ
    ΧʔιϧҐஔΛҰॠϋΠϥΠτ

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  29. ม਺ɺ৭෇͚ͨ͘͠ͳ͍ʁ

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  30. color-identifiers-mode 30
    https://github.com/ankurdave/color-identifiers-mode
    ม਺͝ͱʹݻ༗ͷΧϥʔϦϯάΛͯ͘͠ΕΔ
    ‣ ࢹೝੑ্͕͕Δ
    ‣ λΠϙ͕ݮΔ

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  31. ۭനจࣈɺΘ͔Γͨ͘ͳ͍ʁ

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  32. highlight-chars 32
    https://www.emacswiki.org/emacs/highlight-chars.el
    ಛఆͷจࣈΛϋΠϥΠτͯ͘͠ΕΔ
    ‣ ۭനจࣈΛࢦఆ͢Δ͜ͱͰɺ༨෼ͳεϖʔεʹؾ͖ͮ΍͘͢ͳΔ
    εϖʔεΛڧௐ

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  33. ಁ໌౓ɺૢ࡞ͨ͘͠ͳ͍ʁ

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  34. cycle-frame-transparency 34
    https://github.com/blue0513/cycle-frame-transparency
    frame ͷಁ໌౓ΛϫϯίϚϯυͰԼ͛ͯ͘ΕΔ

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  35. Χʔιϧɺ໭ͨ͘͠ͳ͍ʁ

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  36. point-undo 36
    https://www.emacswiki.org/emacs/point-undo.el
    ΧʔιϧҐஔΛ undo ͯ͘͠ΕΔ
    ‣ δϟϯϓ͗ͯ͢͠΋ݩͷҐஔΛݟࣦΘͳ͍ͷͰɺศར
    ݩͷҐஔʹ໭Δ

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  37. จࣈɺ͓͖ͬͨ͘͘͠ͳ͍ʁ

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  38. presentation-mode 38
    https://github.com/zonuexe/emacs-presentation-mode
    શͯͷ buffer ͷจࣈαΠζΛ֦େͯ͘͠ΕΔ
    ‣ ϖΞϓϩ΍ϓϨθϯ͢Δͱ͖ʹศར

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  39. ΢Οϯυ΢ɺ͍͍ײ͡ʹ
    ͓͖ͬͨ͘͘͠ͳ͍ʁ

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  40. zoom 40
    https://github.com/cyrus-and/zoom
    ΞΫςΟϒͳ window Λগ͠େ͖ͯ͘͘͠ΕΔ

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  41. Google Chromeɺ
    ૢ࡞ͨ͘͠ͳ͍ʁ

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  42. emacs-chrome 42
    https://github.com/blue0513/emacs_chrome
    Emacs ͔Β Chrome Λૢ࡞ͯ͘͠ΕΔ
    ‣ ϒϥ΢βૢ࡞ͷApple Script Λ࣮ߦ͍ͯ͠Δ

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  43. ۭനɺফͨ͘͠ͳ͍ʁ

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  44. smart-hungry-delete 44
    https://github.com/hrehfeld/emacs-smart-hungry-delete
    ۭനΛ͍͍ײ͡ʹҰؾʹফͯ͘͠ΕΔ
    ‣ ୯ޠͱ୯ޠͷؒ͸ɺ͍͍ײ͡ʹؾΛݣۭͬͯനΛ࢒ͯ͘͠ΕΔ
    ‣ ࿈ଓ͢ΔۭനจࣈΛҰؾʹফ͢

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  45. buffer Ҡಈɺ
    Θ͔Γ΍ͨ͘͘͢͠ͳ͍ʁ

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  46. buffer-expose 46
    buffer ҰཡΛάϦουϏϡʔͰදࣔ͠ɺbuffer Λબ୒Ͱ͖Δ
    https://github.com/clemera/buffer-expose

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  47. ࠷ޙʹ
    ‣ ৽͍͠ package ͕ଓʑͱݱΕ͍ͯΔ
    ‣ melpa ΛϑΟʔυߪಡ
    ‣ redditɺemacs-jp Λ؂ࢹ
    47
    ‣ package ։ൃʹ͸ߩݙͰ͖Δ
    ‣ melpa Ͱͳ͘ GitHub Ͱެ։͢Δ
    ‣ ެ։͞Ε͍ͯΔ repository ʹ PR ΛૹΔ
    ‣ ެ։͞Ε͍ͯΔ repository ʹ issue ΛཱͯΔ
    ‣ package Λར༻ͯ͠܅͚ͩͷ࠷ߴͷ Emacs Λ

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