text: '''
  The sys module provides information about the available functions on the
  minion.
  '''
  
  def __virtual__():
      '''
      Return as sys
      '''
      return 'sys'
  
  
  def doc(module=''):
      '''
      Return the docstrings for all modules, these strings are aggregated into
      a single document on the master for easy reading.
  
      CLI Example::
  
          salt \* sys.doc
      '''
      docs = {}
      for fun in __salt__:
          if fun.startswith(module):
              docs[fun] = __salt__[fun].__doc__
      return docs
  
  
  def list_functions(module=''):
      '''
      List the functions.  Optionally, specify a module to list from.
  
      CLI Example::
  
          salt \* sys.list_functions
      '''
      names = set()
      for func in __salt__:
          if module:
              if func.startswith('{0}.'.format(module)):
                  names.add(func)
          else:
              names.add(func)
      return sorted(names)
  
  
  def list_modules():
      '''
      List the modules loaded on the minion
  
      CLI Example::
  
          salt \* sys.list_modules
      '''
      modules = set()
      for func in __salt__:
          comps = func.split('.')
          if len(comps) < 2:
              continue
          modules.add(comps[0])
      return sorted(modules)
  
  
  def reload_modules():
      '''
      Tell the minion to reload the execution modules
  
      CLI Example::
  
          salt \* sys.reload_modules
      '''
      # This is handled inside the minion.py file, the function is caught before
      # it ever gets here
      return True
  