+.PP
+For the \*(lqurl\*(rq access types,
+.B mhstore
+will look for the \*(lqnmh-access-url\*(rq profile entry, e.g.,
+.PP
+.RS 5
+nmh-access-url: curl -l
+.RE
+.PP
+to determine the program to use to perform the HTTP retrieval. This program
+is invoked with one argument: the URL of the content to retrieve. The program
+should write the content to standard out, and should terminate with a status of zero if the retrieval is successful and a non\-zero exit status otherwise.
+.PP