tt> <br /><br /><a name="FN-DEF-CHAR/=" id="FN-DEF-CHAR/="></a>function <tt><strong>CHAR/=</strong> : (char1 char2)</tt> <br /><br /><a name="FN-DEF-137661468" id="FN-DEF-137661468"></a>function <tt><strong>CHAR&lt;</strong> : (char1 char2)</tt> <br /><br /><a name="FN-DEF-137661724" id="FN-DEF-137661724"></a>function <tt><strong>CHAR&gt;</strong> : (char1 char2)</tt> <br /><br /><a name="FN-DEF-440795332" id="FN-DEF-440795332"></a>function <tt><strong>CHAR&lt;=</strong> : (char1 char2)</tt> <b