XML:Fix reg tests that have both lyrics and chords (for example 61e)

As commented in the patch
I did not find any
documentation if a chord
element can contain multiple
lyrics, so I just assumed that
the first note of the chord
contained the Lyrics
(consistant with Finale
and Muscore exports).

diff --git a/scripts/musicxml2ly.py b/scripts/musicxml2ly.py
old mode 100644 (file)
new mode 100755 (executable)
index 766214b..4d6b149
--- a/scripts/musicxml2ly.py
+++ b/scripts/musicxml2ly.py
@@ -2127,6 +2127,9 @@ def extract_lyrics(voice, lyric_key, lyrics_dict):
     def is_rest(elem):
         return elem.get_typed_children(musicxml.Rest)
 
+    def is_chord(elem):
+        return elem.get_typed_children(musicxml.Chord)
+
     def is_note_and_not_rest(elem):
         return is_note(elem) and not is_rest(elem)
 
@@ -2153,6 +2156,11 @@ def extract_lyrics(voice, lyric_key, lyrics_dict):
              not note_has_lyric_belonging_to_lyric_part:
             result.append('\skip1 ')
         # Note does not have any lyric attached to it.
+        elif is_chord(elem):
+            # note without lyrics part of a chord. MusicXML format is
+            # unclear if a chord element could contain a lyric, lets
+            # asume that we do not want to put a skip here.
+            continue
         elif is_note_and_not_rest(elem):
             result.append('\skip1 ')