parameters: (text, cmd)
docstring: Page through text by feeding it to another program.
docstring_summary: Page through text by feeding it to another program.
docstring_tokens: Page through text by feeding it to another program .
function: def pipepager(text, cmd):
      """Page through text by feeding it to another program."""
      pipe = os.popen(cmd, 'w')
      try:
          pipe.write(text)
          pipe.close()
      except IOError:
          pass
function_tokens: def pipepager ( text , cmd ) : pipe = os . popen ( cmd , 'w' ) try : pipe . write ( text ) pipe . close ( ) except IOError : pass