YAML Like templating language for HTML?

I remember seeing a "minimalistic" or "simple" markup language that expanded directly to html. It had some resemblance to YAML, e.g.

h1: Hi there!
ul:
  li: item 1
  li: item 2

Does anyone know of a templating language like this? NOTE: It isn't markdown or wiki creole, it 开发者_JAVA百科was something that had direct correspondence to HTML tags.

I'm pretty sure you're thinking of Haml.