MAXTEX:  TEX preloaded version and macros.

This is  a dialect  of  TEX, consisting  of  a preloaded  version  (called
MAXTEX), and several sets  of macros for  various general purposes.   Both
things are fully compatible with ordinary  TEX and BASIC (so switching  to
MAXTEX is a simple matter).

The macro  package  provides all  the  facilities you'd  expect  to  find:
headings,  chapter  handling,  table  of  contents,  etc.   plus  lots  of
utilities.  Try it, you'll like it.

READ HOW for more details.  The hardcopy manual is called "Facil TEX".