lilypond-1.5.8

diff --git a/input/bugs/dynamic-switch.ly b/input/bugs/dynamic-switch.ly
new file mode 100644 (file)
index 0000000..1445400
--- /dev/null
+++ b/input/bugs/dynamic-switch.ly
@@ -0,0 +1,30 @@
+\header{
+% what's the problem?
+% well, that's elementary my dear watson
+texidoc="The decrescendo disappears when the part combiner decides that
+the a2 and c2 should be a chord in one voice.  Using the commented
+version, with a c2 instead of a2, the decrescendo reappears."
+}
+\version "1.3.148"
+
+\score{
+       \context Staff <
+               \context Voice=one \skip 1
+               \context Voice=two \skip 1
+               \context Voice=one \partcombine Voice
+                       \context Thread=one \notes\relative c'' {
+                               c2 \clef bass c2
+                               c2 c2
+                       }
+                       \context Thread=two \notes\relative c'' {
+                               b2 \< a4 () \! a
+                               %c2 \> a4 () \! a
+                               a2 \> a4 () \! a
+                       }
+       >
+       \paper{
+               linewidth=140.\mm
+       }
+}
+
+