Head and Foot Lines

<..latex ltoutput..>
 \pend:def\@outputpage{\let\@oddhead=\empty \let\@oddfoot=\empty
   \let\@evenhead=\empty \let\@evenfoot=\empty }
 -_-_-

<..latex ltoutput..>+
 \pend:def\newpage{%
    \@noskipsectrue
    \if@nobreak \@nobreakfalse \ht:everypar{\HtmlPar}\fi
    \a:newpage
 }
 \NewConfigure{newpage}{1}
 -_-_-

<..latex ltoutput..>+
 \pend:def\clearpage{%
   \bgroup
      \Configure{newpage}{}%
 }
 \append:def\clearpage{%
   \egroup
 }
 -_-_-

\clearpage has a \vtop{} in its body.

<..latex ltoutput..>+
 \pend:def\clearpage{\IgnorePar}
 -_-_-

<..latex ltsect..>+
 \let\:xsect=\@xsect
 \def\@xsect#1{\:xsect{0ex}}
 \append:def\@afterheading{\everypar{\HtmlPar}}
 \let\@svsechd\empty
 -_-_-

The above is needed for taking care of inserting lost paragraph breaks at top of pages. Can’t put \def\@noskipsecfalse{\@noskipsectrue}; it is a problem for titlesec.

The need to initialize \@svsechd arises in