Syntax highlight: "let" not contextual

[lemano]

Hi,

I've detected an error on syntax highlight. You can check it below:

As you can see, let from pallet, is highlighted, which it shouldn't. Didn't check if it happens with other expressions.

Regards.

P.S.: I'm available to help you with this extension, however need your orientation.

[lemano]

Another one:

Best Regards

[ingcrengifo]

Hello, your help is valuable.

I will review and solve it in an update.