astapi

--AST API
--Advanced String Tools

version = 2

function chp(p)
  local s = string.sub(p,-1)
  if s == "/" then
    return p
  else
    return p.."/"
  end
end

function split(inputstr, sep)
  if sep == nil then
    sep = "%s"
  end
  local t={} ; i=1
  for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
    t[i] = str
    i = i + 1
  end
  return t
end