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[Emacs-diffs] emacs-26 20cc68e: Document rectangle-preview option more (
From: |
Noam Postavsky |
Subject: |
[Emacs-diffs] emacs-26 20cc68e: Document rectangle-preview option more (Bug#27974) |
Date: |
Mon, 16 Oct 2017 20:13:44 -0400 (EDT) |
branch: emacs-26
commit 20cc68e871b8903a603aa4a89d2bc648d010781a
Author: Noam Postavsky <address@hidden>
Commit: Noam Postavsky <address@hidden>
Document rectangle-preview option more (Bug#27974)
* lisp/rect.el (string-rectangle):
* etc/NEWS.25: Mention `rectangle-preview'.
---
etc/NEWS.25 | 2 ++
lisp/rect.el | 4 ++++
2 files changed, 6 insertions(+)
diff --git a/etc/NEWS.25 b/etc/NEWS.25
index 5201a30..aac60c4 100644
--- a/etc/NEWS.25
+++ b/etc/NEWS.25
@@ -712,7 +712,9 @@ CLOS class and slot documentation.
*** Rectangle Mark mode can have corners past EOL or in the middle of a TAB.
*** 'C-x C-x' in 'rectangle-mark-mode' now cycles through the four corners.
+
*** 'string-rectangle' provides on-the-fly preview of the result.
+Customize 'rectangle-preview' to nil for the old behavior.
** New font-lock functions 'font-lock-ensure' and 'font-lock-flush'.
These should be used in preference to 'font-lock-fontify-buffer' when
diff --git a/lisp/rect.el b/lisp/rect.el
index 12e62b6..a62ed95 100644
--- a/lisp/rect.el
+++ b/lisp/rect.el
@@ -450,6 +450,10 @@ With a prefix (or a FILL) argument, also fill too short
lines."
"Replace rectangle contents with STRING on each line.
The length of STRING need not be the same as the rectangle width.
+When called interactively and option `rectangle-preview' is
+non-nil, display the result as the user enters the string into
+the minibuffer.
+
Called from a program, takes three args; START, END and STRING."
(interactive
(progn
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