uraraurara

opt_h, opt_q, opt_r = false, false, false

function map_cube(v)
   if opt_r then return 5 - v end
   return v
end
function map_gray(v)
   if opt_r then return 23 - v end
   return v
end

uraraurara

;; http://stackoverflow.com/questions/6605058/what-are-these-shell-escape-characters

;; the following assumption:
;; * using nodebrew
;; * major version of emacs is above 24

;; ----
;; A. Do package-install js-comint
;; B. Create shell file `node2' at ~/.nodebrew/current/bin/node2 and chmod +x node2
#!/bin/sh

uraraurara

require('dumper')
function dump(...)
   print( DataDumper(...), "\n---")
end

path = { {},{},{},{},{},{}}
dpath = {}
dpath[1] = { {2, 5}, { 6, 4}, {5,2} }
dpath[2] = { {3, 6}, {6, 2}, }
dpath[3] = { {4, 4} }