[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#29346: dwim transpose-subr opportunity?
From: |
Tomas Nordin |
Subject: |
bug#29346: dwim transpose-subr opportunity? |
Date: |
Fri, 17 Nov 2017 23:00:29 +0100 |
Hello List
Not a bug report but maybe a feature request. I was wondering if there
is an opportunity for a dwim feature of the transpose-<thing> set of
functions by something like the following:
1 file changed, 1 insertion(+), 1 deletion(-)
lisp/simple.el | 2 +-
modified lisp/simple.el
@@ -6967,7 +6967,7 @@ transpose-subr
(progn (funcall mover (- x)) (point))))))
pos1 pos2)
(cond
- ((= arg 0)
+ ((or (= arg 0) (use-region-p))
(save-excursion
(setq pos1 (funcall aux 1))
(goto-char (or (mark) (error "No mark set in this buffer")))
The intention is that a 0 number prefix argument is not necessary if
there is a region so that use-region-p is non-nil. I have tried it in
some various ways and to me it seem to work, but I don't know all the
delicate ways in which those commands might be used. What do you think?
It gets a bit silly as suggested though, I guess the logic should be
something like (or (= arg 0) (and transpose-dwim (use-region-p)))
Best regards
--
Tomas