$(q -d S && e '
' || e '')
$(T)
$(B|./lht) $(q "${N%%.*}" = index&&( e '
' for p in I/*;do q "$p" = "$F"&&continue; n="${p#I/}";n="${n%%.*}.htm" e "
$(sed 1q $p)
" done e '
')||(e '
return
'))