2011/11/19 13:00 - 20:00 mixi #ujihisa http://partake.in/events/b886679b-e8c0-44af-9df2-62a6e5cfd6ed menu Keynotes "To be a good programmer" with ujihisa "Illustrate Vim core source code, dissing" with KoRoN "The truth of Vim by unpreceden…