top level (outside of blocks, macros or loops) are exported from the template
like top level macros and can be imported by other templates.
-Assignments are just written in code blocks like any other statement just
-without explicit keyword::
+Assignments use the `set` tag and can have multiple targets::
- {% navigation = [('index.html', 'Index'), ('about.html', 'About')] %}
+ {% set navigation = [('index.html', 'Index'), ('about.html', 'About')] %}
+ {% set key, value = call_something() %}
Extends