Allows the user to override the text property of ChordName

Checks to see if the user has set text and, if so, does not call
set_property in the engraver.

Compares contents of markups to determine chord equality, allowing
successive overridden chords with the same markup content to be
identified as equal.

1 files changed, 13 insertions, 0 deletions

diff --git a/input/regression/chord-name-override-text.ly b/input/regression/chord-name-override-text.ly
new file mode 100644
index 0000000000..4acd549394
--- /dev/null
+++ b/input/regression/chord-name-override-text.ly
@@ -0,0 +1,13 @@
+\version "2.17.2"
+
+\header {
+  texidoc = "Users can override the @code{text} property of
+@code{ChordName}.
+"
+}
+
+\new ChordNames \chordmode {
+  a b c:7
+  \once \override ChordName #'text = #"foo"
+  d
+}
\ No newline at end of file