octave-beginning-of-line
octave-beginning-of-line is an interactive compiled Lisp function in `octave.el
'.
(octave-beginning-of-line)
Move point to beginning of current Octave line.
If on an empty or comment line, go to the beginning of that line.
Otherwise, move backward to the beginning of the first Octave code line
which is not inside a continuation statement, i.e., which does not
follow a code line ending with `...' or is inside an open
parenthesis list.