%%toc macro expands to the document's Table of
Contents. It is useful for you to specify exactly where you want the
TOC to be placed. You can even use the macro more than one time and
place the TOC at the end of the document also, for example. This Guide
is using %%toc to position the TOC.
Different from the other macros, this one does not accept a format string and has its own special rules: