http://graphviz.org/doc/info/command.html

The links to GV_FILE_PATH and SERVER_NAME don't work.
Fix:

Index: html.2
===================================================================
RCS file: /home/cvsroot/graphviz2/doc/infosrc/html.2,v
retrieving revision 1.3
diff -u -r1.3 html.2
--- html.2      17 Oct 2008 22:54:57 -0000      1.3
+++ html.2      20 Oct 2008 02:36:46 -0000
@@ -270,8 +270,8 @@
 <BLOCKQUOTE>
 specifies the image file to be displayed in the cell.
 Note that if the software is used as a web server, file system access
-to images is more restricted. See <A HREF=d:GV_FILE_PATH>GV_FILE_PATH</A>
-and <A HREF=d:SERVER_NAME>SERVER_NAME</A>.
+to images is more restricted. See <A HREF=#d:GV_FILE_PATH>GV_FILE_PATH</A>
+and <A HREF=#d:SERVER_NAME>SERVER_NAME</A>.
 </BLOCKQUOTE>

 <B><I><FONT SIZE=-1>TARGET="value"</FONT></I></B>