An elegant, structured (X)HTML/XML templating engine
Description
Haml (HTML Abstraction Markup Language) is a layer on top of HTML or XML
that's designed to express the structure documents in a non-repetitive,
elegant, easy way by using indentation rather than closing
tags and allowing Ruby to be embedded with ease.
It was originally envisioned as a plugin for Ruby on Rails, but it can
function as a stand-alone templating engine.