JAL-3111 JAL-3080 documentation

[jalview.git] / help / help / html / calculations / treeviewer.html

diff --git a/help/help/html/calculations/treeviewer.html b/help/help/html/calculations/treeviewer.html
index 8cb2b59..f326f19 100755 (executable)
--- a/help/help/html/calculations/treeviewer.html
+++ b/help/help/html/calculations/treeviewer.html
@@ -42,16 +42,17 @@
     alignment, such as another tree viewer.
   </p>
   <p>
-    <strong><em><a name="partitioning">Grouping sequences by partitioning</a> the
-        tree at a particular distance</em></strong><br> Clicking anywhere along
-    the extent of the tree (but not on a leaf or internal node) defines
-    a tree 'partition', by cutting every branch of the tree spanning the
-    depth where the mouse-click occurred. Groups are created containing
-    sequences at the leaves of each connected sub tree. These groups are
-    each given a different colour, which are reflected in other windows
-    in the same way as if the sequence IDs were selected, and can be
-    edited in the same way as user defined sequence groups.
-  </p>
+               <strong><em><a name="partitioning">Grouping
+                                       sequences by partitioning</a> the tree at a particular distance</em></strong><br>
+               Clicking anywhere along the extent of the tree (but not on a leaf or
+               internal node) defines a tree 'partition', by cutting every branch of
+               the tree spanning the depth where the mouse-click occurred. A red line
+               will be shown where the partition was made, and groups are created
+               containing sequences at the leaves of each connected sub tree. These
+               groups are each given a different colour, which are reflected in other
+               windows in the same way as if the sequence IDs were selected, and can
+               be edited in the same way as user defined sequence groups.
+       </p>
   <p>
     Tree partitions are useful for comparing clusters produced by
     different methods and measures. They are also an effective way of