I wonder if there is a safe template that reassemble ERB. ERB is very easy to use, but the deadly part to use that in a CMS is the over powerful access (you can just write some really nasty stuff with that in a matter of seconds...) So I wonder if there is any chance such language exist.
Please I don't want radius/liquid..... writing extension for that is too much trouble and the template syntax itself is just not my cup of tea... I would want to avoid it if ever possible.
Update: This is not perfect (as its not erb) but seems way much better than Liquid: http://github.com/scottpersinger/laminate
You have to use Lua for your template, but Lua is already a lot better than trying to use liquid (which disable you from doing a simple assignment syntax...)