Dash In Key For Map Leads to Empty Template

[muakasan]

When you put a dash (-) as a key into your context map, the the key will not render in the output. It would be nice for this to either work or throw an exception.

[hs-lsong]

Can you please clarify a bit about this issue? Are you trying to use a dash "-" as the variable for the template? Do you have a use case? Or maybe a test case? Does the python version work as you expected? Thanks.