===================================================================
RCS file: /cvs/mandoc/Attic/man.cgi.7,v
retrieving revision 1.5
retrieving revision 1.9
diff -u -p -r1.5 -r1.9
--- mandoc/Attic/man.cgi.7	2011/12/10 23:31:06	1.5
+++ mandoc/Attic/man.cgi.7	2011/12/14 13:36:59	1.9
@@ -1,4 +1,4 @@
-.Dd $Mdocdate: December 10 2011 $
+.Dd $Mdocdate: December 14 2011 $
 .Dt MAN.CGI 7
 .Os
 .Sh NAME
@@ -39,7 +39,7 @@ containing
 .Pa etc/catman.conf
 are identified as
 .Qq manroots .
-The path of a manroot under 
+The path of a manroot under
 .Ev CACHE_DIR
 is converted to a name by replacing path separators with spaces.
 .Pp
@@ -70,10 +70,14 @@ If no manroot is specified during search, the first ma
 default.
 .Sh ENVIRONMENT
 .Bl -tag -width Ds
-.It Er CACHE_DIR
+.It Ev CACHE_DIR
 The absolute path of the
 .Xr catman 8
 cache directory.
+This must not have a trailing slash.
+.It Ev CSS_DIR
+Prepended to CSS file links.
+This must not have a trailing slash.
 .El
 .Sh FILES
 .Bl -tag -width Ds