From d20b1a9061b61ead1fd525ed6cc9b944f645a257 Mon Sep 17 00:00:00 2001
From: David Kastrup <dak@gnu.org>
Date: Mon, 3 Jun 2013 17:23:36 +0200
Subject: [PATCH] Issue 3393: Let chant-or-psalms-notation snippet use \hide
 and \undo

---
 .../snippets/new/chant-or-psalms-notation.ly          | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/Documentation/snippets/new/chant-or-psalms-notation.ly b/Documentation/snippets/new/chant-or-psalms-notation.ly
index 8c7cd65906..8edb405b0d 100644
--- a/Documentation/snippets/new/chant-or-psalms-notation.ly
+++ b/Documentation/snippets/new/chant-or-psalms-notation.ly
@@ -11,15 +11,8 @@ aren't always the same length.
   doctitle = "Chant or psalms notation"
 }
 
-stemOn = {
-  \revert Staff.Stem.transparent
-  \revert Staff.Flag.transparent
-}
-
-stemOff = {
-  \override Staff.Stem.transparent = ##t
-  \override Staff.Flag.transparent = ##t
-}
+stemOff = \hide Staff.Stem
+stemOn  = \undo \stemOff
 
 \score {
   \new Staff \with { \remove "Time_signature_engraver" }
-- 
2.39.5