Input Processor Options
Options Common to All Input Processors
There are no options that are common to all input jax, but a number of
the Document Options affect what portions of the document will
be processed by the input jax that scan the page for delimiters (i.e.,
TeX and AsciiMath). In particular, the options that correspond to the
version-2 options skipTags, includeTags, and similar options
for the various v2 pre-processors are now document-level options.