runtime(doc): clarify, that register 1-9 will always be shifted
related: #15077
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/change.txt b/runtime/doc/change.txt
index 50ff4ec..2b4bd18 100644
--- a/runtime/doc/change.txt
+++ b/runtime/doc/change.txt
@@ -1,4 +1,4 @@
-*change.txt* For Vim version 9.1. Last change: 2024 May 18
+*change.txt* For Vim version 9.1. Last change: 2024 Jun 23
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1272,13 +1272,13 @@
Numbered register 0 contains the text from the most recent yank command,
unless the command specified another register with ["x].
Numbered register 1 contains the text deleted by the most recent delete or
-change command, unless the command specified another register or the text is
-less than one line (the small delete register is used then). An exception is
-made for the delete operator with these movement commands: |%|, |(|, |)|, |`|,
-|/|, |?|, |n|, |N|, |{| and |}|. Register "1 is always used then (this is Vi
-compatible). The "- register is used as well if the delete is within a line.
-Note that these characters may be mapped. E.g. |%| is mapped by the matchit
-plugin.
+change command (even when the command specified another register), unless the
+text is less than one line (the small delete register is used then). An
+exception is made for the delete operator with these movement commands: |%|,
+|(|, |)|, |`|, |/|, |?|, |n|, |N|, |{| and |}|.
+Register "1 is always used then (this is Vi compatible). The "- register is
+used as well if the delete is within a line. Note that these characters may be
+mapped. E.g. |%| is mapped by the matchit plugin.
With each successive deletion or change, Vim shifts the previous contents
of register 1 into register 2, 2 into 3, and so forth, losing the previous
contents of register 9.