158 m4_define(`DESTURL', `http://www.complete.org') m4_dnl All that you have to do for your own files is make a line like m4_dnl that one above. The single quotes around the items are m4_dnl optional but recommended. If you want to put comments in m4_dnl your files, use "m4_dnl" -- it will act like the "#" does in m4_dnl shells. 0