From: Trevor Daniels <t.daniels@treda.co.uk>
Date: Tue, 9 Dec 2008 10:04:49 +0000 (+0000)
Subject: Docs: NR 2.2 Keyboards: Add warning
X-Git-Tag: release/2.12.0-1~13^2~23
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=9875584927415ae0e419bdcf5c07867e0b6620c3;p=lilypond.git

Docs: NR 2.2 Keyboards: Add warning
---

diff --git a/Documentation/user/keyboards.itely b/Documentation/user/keyboards.itely
index f271966198..50d2b8119c 100644
--- a/Documentation/user/keyboards.itely
+++ b/Documentation/user/keyboards.itely
@@ -261,8 +261,13 @@ has no effect on the pitches of the music, so if necessary, put
 If additional control is needed over the individual staves, they
 can be created manually with the names @code{"up"} and
 @code{"down"}.  The @code{\autochange} command will then switch
-its voice between the existing staves.  For example, this is
-necessary to place a key signature in the lower staff:
+its voice between the existing staves.  
+
+@warning{If staves are created manually, they @emph{must} be named
+@code{"up"} and @code{"down"}.}
+
+For example, staves must be created manually in order to place a
+key signature in the lower staff:
 
 @lilypond[quote,verbatim]
 \new PianoStaff <<