+@knownissues
+LilyPond is only able to handle one text spanner per voice.
+
+@snippets
+
+@lilypondfile[verbatim,quote,texidoc,doctitle]
+{dynamics-text-spanner-postfix.ly}
+
+@lilypondfile[verbatim,quote,texidoc,doctitle]
+{dynamics-custom-text-spanner-postfix.ly}