Solving expression in conditionals

[burlog]

Hi all, I don't know how to implement solving expressions with current aproach.
Majority of template engines have if statements that can contains expressions like django does:

{% if somevar == "x" %}
  This appears if variable somevar equals the string "x"
{% endif %}

There is no callback like render or test that can satisfy this functionality in simple way. Would not it be better to merge render and test to something like select_value that will return selected value back to dispatching machine. And then it can solve expressions in common way?

[mjcaisse]

Hello burlog -

The AST for the VM has a node called vm::ast::condition. This data structure will be enhanced to fully support expressions.