haml/haml — pull request #757 by mattwildig (2014-03-05 23:09:13+00:00)
Title: Interpolation styles

I noticed we weren’t supporting the less familiar forms of interpolation (e.g. `#@instance_var` and `#$global_var` – without braces).

We already allow this style in attribute values, see #714.

Any objections to this?