# Input Processor Options

- TeX Input Processor Options
- MathML Input Processor Options
- AsciiMath 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.