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| author | Eli Zaretskii <eliz@gnu.org> | 2023-06-17 11:37:19 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2023-06-17 11:37:19 +0300 |
| commit | 3b0bf359e9ac2d1a0abe1d625ce63fa8c9c6e9b4 (patch) | |
| tree | 8f5853fa8e6a06bc151bef1a94d372d479f91b31 /lisp/newcomment.el | |
| parent | 71b27779a9a014cc5ff594cb0b34fc763387e071 (diff) | |
| download | emacs-3b0bf359e9ac2d1a0abe1d625ce63fa8c9c6e9b4.tar.gz emacs-3b0bf359e9ac2d1a0abe1d625ce63fa8c9c6e9b4.tar.bz2 emacs-3b0bf359e9ac2d1a0abe1d625ce63fa8c9c6e9b4.zip | |
Fix documentation of comment-dwim (bug#64104)
* lisp/newcomment.el (comment-dwim): Doc fix.
* doc/emacs/programs.texi (Comment Commands): More accurate
description of what 'M-;' does when there's no active region.
Diffstat (limited to 'lisp/newcomment.el')
| -rw-r--r-- | lisp/newcomment.el | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lisp/newcomment.el b/lisp/newcomment.el index 022bf3059be..9ae7de70a0e 100644 --- a/lisp/newcomment.el +++ b/lisp/newcomment.el @@ -1356,10 +1356,15 @@ is passed on to the respective function." "Call the comment command you want (Do What I Mean). If the region is active and `transient-mark-mode' is on, call `comment-region' (unless it only consists of comments, in which -case it calls `uncomment-region'). +case it calls `uncomment-region'); in this case, prefix numeric +argument ARG specifies how many characters to remove from each +comment delimiter (so don't specify a prefix argument whose value +is greater than the total length of the comment delimiters). Else, if the current line is empty, call `comment-insert-comment-function' if it is defined, otherwise insert a comment and indent it. -Else if a prefix ARG is specified, call `comment-kill'. +Else, if a prefix ARG is specified, call `comment-kill'; in this +case, prefix numeric argument ARG specifies on how many lines to kill +the comments. Else, call `comment-indent'. You can configure `comment-style' to change the way regions are commented." (interactive "*P") |