\begin{APLfns}
\begin{APLfnsline}{}{\APLdel}
\APLF\APLI\APLL\APLE\APLI\APLD\APLl...
...
\end{APLfnsline}\begin{APLfnsline}{}{\APLdel}
\par
\end{APLfnsline}\end{APLfns}