--- /dev/null
+#
+# $Id$
+#
+#
+
+myclean:
+ rm -f *~
+ rm -f *.xref
+ rm -f *.html
+ rm -f xref_files
+
+#
+# Creates the example used in the documentation.
+# Assumed robodoc has been installed.
+#
+# It also shows how to make some plain makefile rules to
+# generate documentation.
+#
+
+xref_files : prog1.c.xref prog2.c.xref
+ echo "prog1.c.xref" > xref_files
+ echo "prog2.c.xref" >> xref_files
+
+prog1.c.xref : prog1.c
+ robodoc prog1.c prog1.c.html GENXREF prog1.c.xref HTML INTERNAL
+
+prog2.c.xref : prog2.c
+ robodoc prog2.c prog2.c.html GENXREF prog2.c.xref HTML INTERNAL
+
+prog1.c.html : prog1.c xref_files
+ robodoc prog1.c prog1.c.html XREF xref_files HTML INTERNAL
+
+prog2.c.html : prog2.c xref_files
+ robodoc prog2.c prog2.c.html XREF xref_files HTML INTERNAL