Docs: NR Vocal: add divided voices

diff --git a/Documentation/notation/vocal.itely b/Documentation/notation/vocal.itely
index e943d49afddf976fc42673cf4d56101e75793bcc..bb2924cf37e8891d8ef824961f2d1550c963dd13 100644 (file)
--- a/Documentation/notation/vocal.itely
+++ b/Documentation/notation/vocal.itely
@@ -1367,6 +1367,7 @@ etc.
 @menu
 * References for choral::
 * Score layouts for choral::
+* Divided voices::
 @end menu
 
 @node References for choral
@@ -1508,6 +1509,19 @@ Internals Reference:
 @rinternals{StaffGrouper}.
 
 
+@node Divided voices
+@unnumberedsubsubsec Divided voices
+
+@cindex voices, divided
+
+@lilypondfile[verbatim,lilyquote,ragged-right,texidoc,doctitle]
+{using-arpeggiobracket-to-make-divisi-more-visible.ly}
+
+@seealso
+Notation Reference:
+@ref{Lines}.
+
+
 @node Opera and stage musicals
 @subsection Opera and stage musicals