" class="first odd sf-item-1 sf-depth-4 sf-no-children"><a href="../users-guide/handing-string-data-symbols/STRING-VARIABLES.html" class="sf-depth-4">7.1 STRING VARIABLES</a></li><li id="menu-1275-1" class="middle even sf-item-2 sf-depth-4 sf-no-children"><a href="../users-guide/handing-string-data-symbols/STRING-FUNCTIONS.html" class="sf-depth-4">7.2 STRING FUNCTIONS</a></li><li id="menu-1276-1" class="middle odd sf-item-3 sf-depth-4 sf-no-children"><a href="../users-guide/handing-string-data-symbols/SYMBO