The macros described in this section are used to mark just about

anything interesting in the document text. They may be used in

headings (though anything involving hyperlinks should be avoided

there) as well as in the body text.

Requires two parameters: module type (\samp{standard},

\samp{builtin}, \samp{extension}, or \samp{}), and the module

name. An optional parameter should be given as the basis for the

module's ``key'' used for linking to or referencing the section.

The ``key'' should only be given if the module's name contains any

underscores, and should be the name with the underscores stripped.

Note that the \var{type} parameter must be one of the values

listed above or an error will be printed. For modules which are

contained in packages, the fully-qualified name should be given as

\var{name} parameter. This should be the first thing after the

\macro{section} used to introduce the module.

This is the primary script used to format third-party

documents. It contains all the logic needed to ``get it

right.'' The proper way to use this script is to make a

symbolic link to it or run it in place; the actual script file

must be stored as part of the documentation source tree,

though it may be used to format documents outside the

tree. Use \program{mkhowto --help} for a list of command line

options.

XXX Need more here.