From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Wed, 31 Mar 2004 12:05:39 +0000 (+0000)
Subject: (process): use find_existing_context().
X-Git-Tag: release/2.1.37~3
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=a4cf90a1ba3e5e580b83d1ce6fa1b0d75b33eb2e;p=lilypond.git

(process): use find_existing_context().
---

diff --git a/Documentation/user/preface.itely b/Documentation/user/preface.itely
index 6c7019e594..749231594e 100644
--- a/Documentation/user/preface.itely
+++ b/Documentation/user/preface.itely
@@ -48,6 +48,10 @@ Han-Wen and Jan
 
 Utrecht/Eindhoven, The Netherlands, July 2002.
 
+@menu
+* Notes to version 2.2::        
+@end menu
+
 @node Notes to version 2.2
 @unnumberedsec Notes to version 2.2
 
diff --git a/lily/change-iterator.cc b/lily/change-iterator.cc
index 829ca048a4..ebd3426ac0 100644
--- a/lily/change-iterator.cc
+++ b/lily/change-iterator.cc
@@ -65,9 +65,16 @@ Change_iterator::process (Moment m)
     if (last)
       {
 	Context * dest = 
-	  get_outlet ()->find_existing_context (to_type, to_id, SCM_EOL);
+	  get_outlet ()->find_existing_context (to_type, to_id);
+	if (dest)
+	  {
 	current->remove_context (last);
 	dest->add_context (last);
+	  }
+	else
+	  {
+	    get_music ()->origin ()->warning  ("Could not find context to switch to.");
+	  }
       }
     else
       {
diff --git a/lily/parser.yy b/lily/parser.yy
index f02b425f89..2261524405 100644
--- a/lily/parser.yy
+++ b/lily/parser.yy
@@ -812,7 +812,7 @@ Repeated_music:
 				if (list_len != 2)
 					seq->origin ()->warning ("Chord tremolo must have 2 elements.");
 				shift -= 1;
-				r->compress (Moment (Rational (1,list_len)));
+				r->compress (Moment (Rational (1, list_len)));
 				}
 			gh_call3 (func, r->self_scm (), gh_int2scm (shift),gh_int2scm (dots));