2.7.1 Single Line Comments

In the Octave language, a comment starts with either the sharp sign character, ‘#’, or the percent symbol ‘%’ and continues to the end of the line. Any text following the sharp sign or percent symbol is ignored by the Octave interpreter and not executed. The following example shows whole line and partial line comments.

function countdown
  # Count down for main rocket engines
  disp (3);
  disp (2);
  disp (1);
  disp ("Blast Off!");  # Rocket leaves pad
endfunction

© 1996–2020 John W. Eaton
Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies.
Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one.
Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions.
https://octave.org/doc/v5.2.0/Single-Line-Comments.html