one small error in rsense.el

[feibaliang]

"Debugger entered--Lisp error: (void-function defun_) (defun_ rsense-buffer-command ) "this is what i see when i start emaces with debugger-ini
i guess it should be (defun rsense-buffer-command) ,am i right?

[DanielDorado]

It's not an error. You have to write (require 'cl) before (require 'rsense).

Maybe it's a documentation error?