Parser Error: assign in loops

[au-titze]

Hi,

I get an error when variables are assigned in a loop. This works with other liquid engines, is it possible to fix that?

Minimum example which causes the error:

{% for row in test %} {% assign a = 34 %} {% endfor %}

Error

E/flutter (25024): [ERROR:flutter/lib/ui/ui_dart_state.cc(186)] Unhandled Exception: Parse Exception: Unexpected Token: <TokenType.identifier line=10 column=7 value='endfor'> expected null

Thanks,
Sebastian