Comment lines

Lines starting with ‘#’ in column zero are treated as comments and will never be exported. If you want an indented line to be treated as a comment, start it with ‘#+ ’. Also entire subtrees starting with the word ‘COMMENT’ will never be exported. Finally, regions surrounded by ‘#+BEGIN_COMMENT’ ... ‘#+END_COMMENT’ will not be exported.

C-c ;

Toggle the COMMENT keyword at the beginning of an entry.