octave-send-line
octave-send-line is an interactive compiled Lisp function in `octave.el
'.
(octave-send-line &optional ARG)
Send current Octave code line to the inferior Octave process.
With positive prefix ARG, send that many lines.
If `octave-send-line-auto-forward' is non-nil, go to the next unsent
code line.