Commit d71e071f authored by Eli Zaretskii's avatar Eli Zaretskii

Improve documentation of interactive "r".

* doc/lispref/commands.texi (Interactive Codes): Mention that mark
must be set for "r" to work.
parent 129d30e9
......@@ -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
......
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