1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/env/lf4rcs/exec.lua	Mon Nov 30 19:40:38 2015 +0100
     1.3 @@ -0,0 +1,12 @@
     1.4 +function lf4rcs.exec(...)
     1.5 +  local output, err_message, exit_code = extos.pfilter(nil, ...)
     1.6 +  local command_parts = {...}
     1.7 +  for i, part in ipairs(command_parts) do
     1.8 +    if string.match(part, " ") then
     1.9 +      command_parts[i] = '"' .. part .. '"'
    1.10 +    end
    1.11 +  end
    1.12 +  local command = table.concat(command_parts, " ")
    1.13 +  return command, output, err_message, exit_code
    1.14 +end
    1.15 +