// vim: set filetype=pp2html:
=SUB
\X{mode=index_only}<Tag \\SUB>
The \B<\\SUB> tag marks text to be formatted as \I<\B<sub>script>.
\B<Syntax>
\\SUB<body>
\B<Options>
No options are allowed. Using options will cause a syntax error.
\B<Body>
The body is the string to be formatted.
\B<Example>
S = sum(A\\SUB<i>) (i = 1, ..., 8)
produces
S = sum(A\SUB<i>) (i = 1, ..., 8)
\B<See also>
\B<\\SUP>, \B<\\U>, \B<\\F>