ass="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="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="SYMBOL-COMMANDS.html" class="sf-depth-4">7.3 SYMBOL COMMANDS</a></li><li id="menu-1277-1" class="middle even sf-item-4 sf-depth-4 sf-no-children"><a href="AUTOMATICALLY-GENERATED-SYMBOLS.html" class="sf-depth-4">7.4 AUTOMATI