feat: many revisions (accuracy & funding support) (#279)

## What Did You Change?

Many revisions, the `$ `-appended red text from [internal
doc](https://docs.google.com/document/d/1a1KSeyezPCwjDIHBSP2EEwauWFUKy_RiVVqKVepUAUA/).

## Do You Want Support (syntax, design, etc)?

Nah.

## Any Reference Material Worth Sharing?

- [internal
doc](https://docs.google.com/document/d/1a1KSeyezPCwjDIHBSP2EEwauWFUKy_RiVVqKVepUAUA/),
the medium for expressing changes from @mesteva

Author: wesleyboar