docs: def get_var(var):
      '''
      Get the value of a variable in make.conf
  
      Return the value of the variable or None if the variable is not in
      make.conf
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' makeconf.get_var 'LINGUAS'
      '''
      makeconf = _get_makeconf()
      # Open makeconf
      with salt.utils.files.fopen(makeconf) as fn_:
          conf_file = salt.utils.data.decode(fn_.readlines())
      for line in conf_file:
          if line.startswith(var):
              ret = line.split('=', 1)[1]
              if '"' in ret:
                  ret = ret.split('"')[1]
              elif '#' in ret:
                  ret = ret.split('#')[0]
              ret = ret.strip()
              return ret
      return None