% helper to make HTML from author-provided per-object TeX files.

\input tex4ht.sty
\Preamble{html,sty,plain}
\input btxmac
\EndPreamble
\def\html#1{\special{t4ht=#1}}
\def\,{\html{&nbsp;}}
\def\citealt{\cite}
\def\citeauthor{\cite}
\def\citep{\cite}

\catcode`@ = 11
\def\printcitepreitem{\html{<cite>}\@gobble}
\def\printcitepostitem{\html{</cite>}}
\catcode`@ = 12

\def\textit#1{{\it #1}}
\def\texttt#1{{\tt #1}}
\def\arcsec{{\rm arcsec}}
\def\arcmin{{\rm arcmimin}}
\def\pc{{\rm pc}}
\def\cm{{\rm cm}}
\def\degree{^\circ}
\def\mathrm #1{{\rm #1}}
\def\lesssim{\html{\&\#10885;}}
\def\gtrsim{\html{\&\#10886;}}

% To discuss:
\def\iso{\textit{ISO}}
\def\swift{\textit{SWIFT}}
\def\isoo{ISOO\,}
\def\nh{n_H}
