--- a/master/coords.html	Wed Jan 16 12:40:20 2013 -0600
+++ b/master/coords.html	Thu Jan 17 12:25:16 2013 +1100
@@ -2352,6 +2352,15 @@
 
 </div>
 </dd>
+
+<dt class="exceptions-header">Exceptions</dt>
+<dd>
+  <dl class="exceptions">
+    <dt class="exception first-child"><a>InvalidAccessError</a></dt>
+    <dd class="exception">Raised when (<var>angle</var> + 90) mod 180 = 0.</dd>
+  </dl>
+</dd>
+
 </dl>
 </dd>
 
@@ -2382,6 +2391,13 @@
 
 </div>
 </dd>
+<dt class="exceptions-header">Exceptions</dt>
+<dd>
+  <dl class="exceptions">
+    <dt class="exception first-child"><a>InvalidAccessError</a></dt>
+    <dd class="exception">Raised when (<var>angle</var> + 90) mod 180 = 0.</dd>
+  </dl>
+</dd>
 </dl>
 </dd>
 </dl>