[Emacs-diffs] emacs-25 d71e071: Improve documentation of interactive "r".

[Eli Zaretskii]

branch: emacs-25
commit d71e071fcc8c72bfe9af02ef51233ad53d8e702b
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Improve documentation of interactive "r".
    
    * doc/lispref/commands.texi (Interactive Codes): Mention that mark
    must be set for "r" to work.
---
 doc/lispref/commands.texi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/lispref/commands.texi b/doc/lispref/commands.texi
index b2dc493..3710ee4 100644
--- a/doc/lispref/commands.texi
+++ b/doc/lispref/commands.texi
@@ -484,7 +484,8 @@ I/O.
 @cindex region argument
 Point and the mark, as two numeric arguments, smallest first.  This is
 the only code letter that specifies two successive arguments rather than
-one.  No I/O.
+one.  This will signal an error if the mark is not set in the buffer
+which is current when the command is invoked.  No I/O.
 
 @item s
 Arbitrary text, read in the minibuffer and returned as a string