@item @kbd{M-;}
Insert or realign comment on current line; if the region is active,
comment or uncomment the region instead (@code{comment-dwim}).
+@item @kbd{C-x C-;}
+Comment or uncomment the current line (@code{comment-line}).
@item @kbd{C-u M-;}
Kill comment on current line (@code{comment-kill}).
@item @kbd{C-x ;}
@kbd{M-;} is still useful for moving directly to the start of the
comment text.
+@findex comment-line
+@kindex C-x C-;
+ @kbd{C-x C-;} (@code{comment-line}) comments or uncomments complete
+lines. When a region is active (@pxref{Mark}), @kbd{C-x C-;} either
+comments or uncomments the lines in the region. If the region is not
+active, this command comments or uncomments the line point is on.
+With a positive prefix argument @var{n}, it operates on @var{n} lines
+starting with the current one; with a negative @var{n}, it affects
+@var{n} preceding lines. After invoking this command with a negative
+argument, successive invocations with a positive argument will operate
+on preceding lines as if the argument were negated.
+
@findex comment-kill
@kindex C-u M-;
@kbd{C-u M-;} (@code{comment-dwim} with a prefix argument) kills any
Works for functions, variables, faces, etc. It is bound to `C-h o' by
default.
-** New command `comment-line' bound to `C-x C-;'.
-
** New function `custom-prompt-customize-unsaved-options' checks for
unsaved customizations and prompts user to customize (if found).
** Successive single-char deletions are collapsed in the undo-log just like
successive char insertions.
++++
+** New command `comment-line' bound to `C-x C-;'.
+
** Unicode names entered via C-x 8 RET now use substring completion by default.
** C-x 8 now has shorthands for these chars: ‐ ‑ ‒ – — ― ‘ ’ “ ” † ‡ • ′ ″