--- work/mdocml-1.13.3/man.cgi.8	2015-03-13 12:38:38.000000000 +0000
+++ man.cgi.8	2015-10-22 19:20:42.000000000 +0000
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: September 14 2014 $
+.Dd $Mdocdate: October 23 2015 $
 .Dt MAN.CGI 8
 .Os
 .Sh NAME
@@ -158,6 +158,26 @@ to create a
 .Xr mandoc.db 5
 database inside each manpath.
 .Pp
+You can optionally create a file
+.Pa /var/www/man/begin.html
+containing HTML code that will be inserted as-is right after
+the
+.Aq BODY
+element.
+It mimics the behaviour of the
+.Ev CUSTOMIZE_BEGIN
+compile-time option,
+except that the string is obtained through the file rather than
+specified during the compilation step.
+A similar file called
+.Pa /var/www/man/end.html
+will insert its HTML content right before the
+.Aq /BODY
+element,
+in the same way the
+.Ev CUSTOMIZE_END
+compile-time option would do.
+.Pp
 Configure your web server to execute CGI programs located in
 .Pa /cgi-bin .
 When using
@@ -191,6 +211,10 @@ This is used in generated HTML code.
 A HTML string to be inserted right after opening the
 .Aq BODY
 element.
+.It Ev CUSTOMIZE_END
+A HTML string to be inserted right before closing the
+.Aq BODY
+element.
 .It Ev CUSTOMIZE_TITLE
 An ASCII string to be used for the HTML
 .Aq TITLE