wendal

-- from http://stackoverflow.com/questions/132397/get-back-the-output-of-os-execute-in-lua

function os.capture(cmd, raw)
  local f = assert(io.popen(cmd, 'r'))
  local s = assert(f:read('*a'))
  f:close()
  if raw then return s end
  s = string.gsub(s, '^%s+', '')
  s = string.gsub(s, '%s+$', '')
  s = string.gsub(s, '[\n\r]+', ' ')

Deco

pcall(require,"socket")

local coroutine_scheduler = {
    _NAME = "coroutine_scheduler.lua"
    _VERSION = "1.0.0",
}

local Scheduler
do Scheduler = setmetatable({}, {
        __call = function(class)

cdown

urlencode() {
    # urlencode <string>

    old_lc_collate=$LC_COLLATE
    LC_COLLATE=C

    local length="${#1}"
    for (( i = 0; i < length; i++ )); do
        local c="${1:$i:1}"
        case $c in