meta-beginning-of-defun
meta-beginning-of-defun is an interactive compiled Lisp function in `meta-mode.el
'.
(meta-beginning-of-defun &optional ARG)
Move backward to beginning of a defun in Metafont or MetaPost code.
With numeric argument, do it that many times.
Negative arg -N means move forward to Nth following beginning of defun.
Returns t unless search stops due to beginning or end of buffer.