Index: trunk/doc/conf/tree/rc_path.html
===================================================================
--- trunk/doc/conf/tree/rc_path.html	(revision 11514)
+++ trunk/doc/conf/tree/rc_path.html	(revision 11515)
@@ -9,4 +9,5 @@
 <tr><td> share <td><a href="CFN_STRING.html"> string </a><td> 0 <td> e.g. /usr/share/pcb-rnd
 <tr><td> home <td><a href="CFN_STRING.html"> string </a><td> 0 <td> user's home dir, determined run-time
 <tr><td> exec_prefix <td><a href="CFN_STRING.html"> string </a><td> 0 <td> exec prefix path (extracted from argv[0])
+<tr><td> design <td><a href="CFN_STRING.html"> string </a><td> 0 <td> directory path of the current design, or <invalid> if the current design doesn't have a file name yet
 </table></body></html>