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emacs-27 dbfcdab: Unbreak 'reverse-region'
From: |
Eli Zaretskii |
Subject: |
emacs-27 dbfcdab: Unbreak 'reverse-region' |
Date: |
Mon, 22 Jun 2020 11:41:43 -0400 (EDT) |
branch: emacs-27
commit dbfcdab83772a01a50ac819cc094c2cb3f8e089e
Author: Richard Copley <rcopley@gmail.com>
Commit: Eli Zaretskii <eliz@gnu.org>
Unbreak 'reverse-region'
* lisp/sort.el (reverse-region): Unbreak the function. It was
broken by a fix for bug#39376.
Copyright-paperwork-exempt: yes
---
lisp/sort.el | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/lisp/sort.el b/lisp/sort.el
index de0e1b9..f878db2 100644
--- a/lisp/sort.el
+++ b/lisp/sort.el
@@ -554,9 +554,6 @@ is the one that ends before END."
(if (> beg end)
(let (mid) (setq mid end end beg beg mid)))
(save-excursion
- (when (or (< (line-beginning-position) beg)
- (< end (line-end-position)))
- (user-error "There are no full lines in the region"))
;; Put beg at the start of a line and end and the end of one --
;; the largest possible region which fits this criteria.
(goto-char beg)
@@ -568,6 +565,8 @@ is the one that ends before END."
;; reversal; it isn't difficult to add it afterward.
(or (and (eolp) (not (bolp))) (progn (forward-line -1) (end-of-line)))
(setq end (point-marker))
+ (when (<= end beg)
+ (user-error "There are no full lines in the region"))
;; The real work. This thing cranks through memory on large regions.
(let (ll (do t))
(while do
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