Index: doc/man/README
===================================================================
--- doc/man/README	(revision 03eedd50b3945625e0567aa281f4866f35435a82)
+++ doc/man/README	(revision 03eedd50b3945625e0567aa281f4866f35435a82)
@@ -0,0 +1,5 @@
+There are troff variables at the beginning of the source files that define the
+home path to cfa and the version number.  The version variable should be set
+properly (we sometimes forget); change the path for the home variable to the
+location where cfa is installed. There is a command at the beginning of the
+source file to format the manual entry.