Vim on Browser (short)

emscripten night LT

Transcript

1. on emscripten night (2016/10/05)  @Linda_pp @rhysd
2. Vim on Browser 
3. Vim.js • Vim.js ͱ͸ • Vim.js ͷ࢓૊Έ • Vim.js ͷػೳ 
4. Vim.js ͱ͸ • https://github.com/coolwanglu/vim.js/ • Vim Λϒϥ΢βʹҠ২ͨ͠΋ͷ • Author: Wang Lu (ɹɹ@coolwanglu) • Emscripten Λ࢖ͬͯ Vim ͷίʔυΛ JavaScript (asm.js) ʹίϯύΠϧ 
5. Vim.js ͷ࢓૊Έ • Vim ͷϑϩϯτΤϯυ෦෼Λ֦ு • gui_gtk.c ΍ gui_win32.c, gui_x11.c ͳͲʹՃ͑ ͯ gui_web.c Λ࣮૷ • gui_web.c ಺Ͱ Emscripten ͷ API Λ௨ͯ͠ϒϥ ΢βଆ (JavaScript) ͱͭͳ͛Δ 
6. Vim.js ͷ࢓૊Έ  IUNM
   ಺Ͱ
   +4
   ʹίϯύΠ ϧ͞ΕͨίʔυΛϩʔυ ॳظԽॲཧ
   ɾϑΥϯταΠζऔಘ
   ɾDBOWBT
   ཁૉͷॳظԽ
   ɾΦϯϝϞϦ
   'JMF4ZTUFN
   &NTDSJQUFO
   Λܦ༝্͕ͯͬͯ͘͠Δ
   &WFOU
   ʹैͬͯεΫϦʔϯΛ
   DBOWBT
   ཁૉʹඳը LFZQSFTT
   ͰೖྗΛऔಘ͢Δ Ϣʔβ TDSJQU Ωʔೖྗ ௨஌
7. Vim.js ͷػೳ • .vimrc ͸ Local Storage ্ʹஔ͔ΕΔͷͰΧε λϚΠζˍอଘ͕Մೳ • Vim script ͕ಈ͘ → Vim ϓϥάΠϯ͕ಈ͘ • :! console.log(‘Hello, JavaScript!’) 
8. Vim.js ׆༻ྫ • react-vimjs Ͱ markdown ΤσΟλ • ϓϥάΠϯͷΦϯϥΠϯσϞ 
9. react-vimjs ͱ͸ ίϯύΠϧࡁΈͷ Vim.js Λ bundle ͠ɼReact ίϯϙʔωϯτͱͯ͠؆୯ ʹ࢖͑ΔΑ͏ʹͨ͠΋ͷ  1 import React from 'react' 2 import Vim from 'react-vimjs' 3 4 React.render( 5 <Vim memPath="path/to/dist/vim.js.mem"> 6 Loading... 7 </Vim>, 8 document.body 9 );
10. markdown σϞ Vim Ͱฤू͍ͯ͠ΔςΩετ͕ TextChanged ͰϓϨϏϡʔ͞ΕΔ  IUUQSIZTEHJUIVCJPSFBDUWJNKT
11. markdown σϞ 
12. Vim ϓϥάΠϯ clever-f.vim ͷΦϯϥΠϯσϞ  IUUQSIZTEHJUIVCJPDMFWFSGWJN Vim ϓϥάΠϯΛ github pages Ͱମ ݧͰ͖Δ
13. clever-f.vim ͷ ΦϯϥΠϯσϞ