-<li><strong>rpg</strong>: <span class="synopsys nitdoc">Role Playing Game group</span> (test_prog/rpg)<ul>
-<li><strong>careers</strong>: <span class="synopsys nitdoc">Careers of the game.</span> (test_prog/rpg/careers.nit)</li>
-<li><strong>character</strong>: <span class="synopsys nitdoc">Characters are playable entity in the world.</span> (test_prog/rpg/character.nit)</li>
-<li><strong>combat</strong>: <span class="synopsys nitdoc">COmbat interactions between characters.</span> (test_prog/rpg/combat.nit)</li>
-<li><strong>races</strong>: <span class="synopsys nitdoc">Races of the game.</span> (test_prog/rpg/races.nit)</li>
-<li><strong>rpg</strong>: <span class="synopsys nitdoc">A worlg RPG abstraction.</span> (test_prog/rpg/rpg.nit)</li>
+<li><strong>rpg</strong>: <span class="synopsis nitdoc">Role Playing Game group</span> (test_prog/rpg)<ul>
+<li><strong>careers</strong>: <span class="synopsis nitdoc">Careers of the game.</span> (test_prog/rpg/careers.nit)</li>
+<li><strong>character</strong>: <span class="synopsis nitdoc">Characters are playable entity in the world.</span> (test_prog/rpg/character.nit)</li>
+<li><strong>combat</strong>: <span class="synopsis nitdoc">COmbat interactions between characters.</span> (test_prog/rpg/combat.nit)</li>
+<li><strong>races</strong>: <span class="synopsis nitdoc">Races of the game.</span> (test_prog/rpg/races.nit)</li>
+<li><strong>rpg</strong>: <span class="synopsis nitdoc">A worlg RPG abstraction.</span> (test_prog/rpg/rpg.nit)</li>
+</ul>
+</li>
+<li><strong>test_prog</strong>: <span class="synopsis nitdoc">A test program with a fake model to check model tools.</span> (test_prog/test_prog.nit)</li>
+<li><strong>tests</strong> (test_prog/tests)<ul>
+<li><strong>test_game</strong> (test_prog/tests/test_game.nit)</li>