Perl framework to generate syntax highlighted code

 Syntax::Highlight::Engine::Simple provides an easy way to create syntax
 highlighting modules for various languages. It generates HTML by marking up
 the input string with "span" tags according the given rules.
 .
 New rules can be added using regular expressions, typically in a subclass,
 allowing this framework to be extended for new languages. It is a simple
 module, designed to be fast and does not require any external dependencies.
 .
 The appearance of keywords or other tokens is easily changed using defined
 Cascading Style Sheets (CSS) properties.