You are now in the directory for the port "textproc/dtd-catalogs" (package name "dtd-catalogs-1.2").
This is the one-line description for this port:
SGML DTDs catalogs
Please read the "description file" for a longer description.
Go to the top of the ports tree for a summary on how to use the ports collection.
This port requires package(s) "docbook-1.2 docbook-241 docbook-3.0 docbook-3.1 docbook-4.0 docbook-4.1 html-4.01 iso12083-1993 iso8879-1986 linuxdoc-1.1 mkcatalog-1.0" to run.