+@c Keep this here, since it pertains to the direntry below.
+@ignore
+Distributions will want to install lilypond.info in postinstall, doing:
+
+ install-info --info-dir=/usr/share/info out/lilypond.info
+
+ * Prepend GNU for dir, must be unique.
+
+ * Do not list the `lilypond' node at toplevel, so that `info lilypond'
+ goes to Top.
+
+ * List all commands in direntry.
+
+@c * lilypond: (lilypond/lilypond)Running LilyPond. Invoking the
+@c LilyPond program.
+@end ignore
+
+
+@c
+@c Info files are installed in subdirectories to allow images to be present.
+@c
+@dircategory LilyPond