And It DOES Rove!
• Whenever your pointer is on the left, right or bottom frame of the editor, the whiteResize Box appears beneath your pointer.
• Click the resize box and, after it turns yellow, drag it to resize the Editor.
• The Tree "drawer" also has a resize box at its bottom left and moves around the left side of the Tree and operates much the same as the Editor's resize box.
• The Crumbs drawer has a resize box just like the Tree, except that is orientation is right rather than left.