Clicking a term once positions the text cursor and allows insertion, by typing, or deletion, by back spacing. Clicking twice selects the whole term or line for cut and paste or move operations, as does drag across multiple terms. If a drag is done across both indented and unindented terms, all of the unindented terms at the selected level will automatically be selected. Clicking a term in the MasterList three times opens its Detail note card window. Option triple-clicking opens the term's Sub Map.
Note the distiction between selecting entire terms and selecting text. If the selection spans from the left margin to the right, then entire terms are selected for Cut, Copy, Paste, Clear, etc. If just a subrange of text is selected, then only the text will be edited.
