parameters: ()
docstring: Return a command which can create a file. If 'r' is result of invocation, then
          'r foobar' will create foobar with unspecified content. What happens if file
          already exists is unspecified.
docstring_summary: Return a command which can create a file. If 'r' is result of invocation, then
          'r foobar' will create foobar with unspecified content. What happens if file
          already exists is unspecified.
docstring_tokens: Return a command which can create a file . If r is result of invocation then r foobar will create foobar with unspecified content . What happens if file already exists is unspecified .
function: def file_creation_command():
      """
          Return a command which can create a file. If 'r' is result of invocation, then
          'r foobar' will create foobar with unspecified content. What happens if file
          already exists is unspecified.
      """
      if os_name() == 'NT':
          return "echo. > "
      else:
          return "touch "
function_tokens: def file_creation_command ( ) : if os_name ( ) == 'NT' : return "echo. > " else : return "touch "