Index: tree/rc.html
===================================================================
--- tree/rc.html	(revision 36933)
+++ tree/rc.html	(revision 36934)
@@ -26,5 +26,6 @@
 <tr><td> rat_command <td><a href="RND_CFN_STRING.html"> rnd_cfn_string </a><td> 0 <td> file name template; if not empty, run this command and read its output for loading a rats; %f is the file name, %p is the rc.rat_path conf setting
 <tr><td> save_final_fallback_fmt <td><a href="RND_CFN_STRING.html"> rnd_cfn_string </a><td> 0 <td> when a new file is created (by running pcb-rnd with the file name) there won't be a known format; pcb-rnd will guess from the file name (extension) but eventhat may fail. This format is the final fallback that'll be used if no other guessing mechanism worked. The user can override this by save as.
 <tr><td> save_fp_fmt <td><a href="RND_CFN_STRING.html"> rnd_cfn_string </a><td> 0 <td> when saving a buffer element/subcircuit, prefer this format by default
+<tr><td> web_browser <td><a href="RND_CFN_STRING.html"> rnd_cfn_string </a><td> 0 <td> command line to a web browser (useful for accessing external resources, e.g. order pcb web services)
 <tr><td> have_regex <td><a href="RND_CFN_BOOLEAN.html"> rnd_cfn_boolean </a><td> 0 <td> whether we have regex compiled in
 </table></body></html>