--- /dev/null
+\version "2.14.0"
+
+#(set-default-paper-size "a6")
+
+\header {
+ texidoc = "
+The min-systems-per-page variable takes precedence over
+the desire not to overfill a page. In this case, systems will
+overlap because they are forced to be on the page.
+"
+}
+
+\book {
+ \paper {
+ min-systems-per-page = 20
+ }
+
+ \repeat unfold 21 { c'1 }
+}