@item @kbd{C-M-j}
@itemx @kbd{M-j}
Like @kbd{@key{RET}} followed by inserting and aligning a comment
-(@code{comment-indent-new-line}). @xref{Multi-Line Comments}.
+(@code{default-indent-new-line}). @xref{Multi-Line Comments}.
@item @kbd{M-x comment-region}
@itemx @kbd{C-c C-c} (in C-like modes)
Add comment delimiters to all the lines in the region.
@kindex C-M-j
@kindex M-j
@cindex blank lines in programs
-@findex comment-indent-new-line
+@findex default-indent-new-line
@vindex comment-multi-line
If you are typing a comment and wish to continue it to another line,
-type @kbd{M-j} or @kbd{C-M-j} (@code{comment-indent-new-line}). This
+type @kbd{M-j} or @kbd{C-M-j} (@code{default-indent-new-line}). This
breaks the current line, and inserts the necessary comment delimiters
and indentation to continue the comment.