Index: trunk/doc/developer/lihata_format/root_project.lht
===================================================================
--- trunk/doc/developer/lihata_format/root_project.lht	(nonexistent)
+++ trunk/doc/developer/lihata_format/root_project.lht	(revision 16845)
@@ -0,0 +1,12 @@
+ha:lht_tree_doc { ha:roots {
+
+	ha:geda-project-v1 {
+		type=ha
+		desc={Project file root. Except for "common", each software package should create a single subtree under the root; the subtree shall be named after the software package }
+		li:children {
+			sy:pcb-rnd-conf-v1 = {/lht_tree_doc/roots/pcb-rnd-conf-v1}
+		}
+	}
+
+}}
+
Index: trunk/doc/developer/lihata_format/tree.html
===================================================================
--- trunk/doc/developer/lihata_format/tree.html	(revision 16844)
+++ trunk/doc/developer/lihata_format/tree.html	(revision 16845)
@@ -116,6 +116,13 @@
 <tr id="/lht_tree_doc/roots/pcb-rnd-font-v1/children/FONT-ID/children/symbols/children/CHARACTER/children/objects/children/simplearc.ID/children/adelta"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;adelta <td> <a href="#valtype:angle">angle</a> <td> &nbsp; <td>  delta angle
 <tr id="/lht_tree_doc/roots/pcb-rnd-font-v1/children/FONT-ID/children/symbols/children/CHARACTER/children/objects/children/simplepoly.ID"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;li:simplepoly.ID <td> &nbsp; <td> &nbsp; <td> round cap arc, simplified; contains a flat list of coords; each coord pair is an x;y corner of the outline of the polygon (odd indices are x coords, even indices are y coords) 
 </table>
+<h3 id="/lht_tree_doc/roots/geda-project-v1">ha:geda-project-v1</h3>
+<p>
+<table border=0 cellspacing=0>
+<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr id="/lht_tree_doc/roots/geda-project-v1"><td> ha:geda-project-v1 <td> &nbsp; <td> &nbsp; <td> Project file root. Except for "common", each software package should create a single subtree under the root; the subtree shall be named after the software package 
+<tr id="/lht_tree_doc/roots/geda-project-v1/children/pcb-rnd-conf-v1"><td> &nbsp;li:pcb-rnd-conf-v1 <td> &nbsp; <td> &nbsp; <td> <a href="#/lht_tree_doc/roots/pcb-rnd-conf-v1">complete pcb-rnd configuration tree -&gt; </a>
+</table>
 <h3 id="/lht_tree_doc/roots/pcb-rnd-subcircuit-v*">li:pcb-rnd-subcircuit-v*</h3>
 <p>
 <table border=0 cellspacing=0>
Index: trunk/doc/developer/lihata_format/tree.txt
===================================================================
--- trunk/doc/developer/lihata_format/tree.txt	(revision 16844)
+++ trunk/doc/developer/lihata_format/tree.txt	(revision 16845)
@@ -112,6 +112,12 @@
       adelta          angle       delta angle
      li:simplepoly.ID             round cap arc, simplified; contains a flat list of coords; each coord pair is an x;y corner of the outline of the polygon (odd indices are x coords, even indices are y coords)
 
+ha:geda-project-v1
+
+type:name           value ver description
+ha:geda-project-v1            Project file root. Except for "common", each software package should create a single subtree under the root; the subtree shall be named after the software package
+ li:pcb-rnd-conf-v1           complete pcb-rnd configuration tree ->
+
 li:pcb-rnd-subcircuit-v*
 
 type:name                value  ver description