The 'Parse::Template' class evaluates Perl expressions placed within a
text. This class can be used as a code generator, or a generator of
documents in various document formats (HTML, XML, RTF, etc.).

The principle of template-based text generation is simple. A template
consists of a text which includes expressions to be evaluated.
Interpretation of these expressions generates text fragments which are
substituted in place of the expressions. In the case of 'Parse::Template'
the expressions to be evaluated are Perl expressions placed within two
'%'.

Evaluation takes place within an environment in which, for example, you can
place data structures which will serve to generate the parts to be
completed.