LuaLogging: A simple API to use logging features in Lua

LuaLogging
A simple API to use logging features in Lua. Portuguese version.

## Console appender

Console is the simplest appender. It just writes the log messages to `io.stdout`.

    function logging.console([logPattern])

- `logPattern`:
  A pattern can be specified to control how the message is written.
  The default value is `"%date %level %message\n"`.

## Examples

    require"logging.console"

    local logger = logging.console()

    logger:info("logging.console test")
    logger:debug("debugging...")
    logger:error("error!")