Variable: octave-comment-start
octave-comment-start is a variable defined in octave.el.gz.
Value
"#"
Documentation
Octave-specific comment-start (which see).
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/octave.el.gz
(defvar octave-comment-start (char-to-string octave-comment-char)
"Octave-specific `comment-start' (which see).")