sf-item-15 sf-depth-4 sf-no-children"><a href="users-guide/appendix-a-external-functions/EOF-TFUNC.html" class="sf-depth-4">EOF_TFUNC and EOFSVD_TFUNC</a></li><li id="menu-1443-1" class="middle even sf-item-16 sf-depth-4 sf-no-children"><a href="users-guide/appendix-a-external-functions/expnd_by_len.html" class="sf-depth-4">EXPND_BY_LEN and EXPND_BY_LEN_STR</a></li><li id="menu-1444-1" class="middle odd sf-item-17 sf-depth-4 sf-no-children"><a href="users-guide/appendix-a-external-functions/expndi_by.html" 