Add regression test for issue 1232, which has been fixed earlier

diff --git a/input/regression/tablature-tremolo.ly b/input/regression/tablature-tremolo.ly
new file mode 100644 (file)
index 0000000..6725e9a
--- /dev/null
+++ b/input/regression/tablature-tremolo.ly
@@ -0,0 +1,30 @@
+%-------------------8<----------------------------
+\version "2.13.30"
+
+music = {
+  <c e g c' e'>4:16
+  \stemUp
+  \repeat tremolo 4 c'16
+  \repeat tremolo 2 { c16 d }
+  \repeat tremolo 4 { <c d>16 }
+}
+
+\score {
+  <<
+    \new Staff {
+      \clef "treble_8"
+      \music
+    }
+    \new TabStaff {
+      \music
+    }
+  >>
+}
+
+\score {
+  \new TabStaff {
+    \tabFullNotation
+    \music
+  }
+}
+%-------------------8<----------------------------