ST (StringTemplate) is a template engine for generating source code, web
pages, emails, or any other formatted text output. ST is particularly
good at multi-targeted code generators, multiple site skins, and
internationalization/localization. It evolved over years of effort
developing jGuru.com. ST also generates this website and powers the
ANTLR v3 code generator. Its distinguishing characteristic is that it
strictly enforces model-view separation unlike other engines.