In this release:

*Better "macros"

• Check for inconsistent use of variables
• Better skips of notes by parser.

Added ARGV setup for ARGF.

Mostly a code review refresh release.

Although primarily a minor release with a couple of added features(conditional flags and the to_h method),
because I'm now using Ruby 3 code
this version is pushed as a major release.

In this release I added Inclusive keys... and reviewed the code.

More consistent colourized usage error to match crystal's version.

--debug sets $DEBUG to true.

Better reporting of typos.

Moved most validations to parseh.rb

Mostly edits to attempt mirroring Crystal's version. Caught some missed validation skips.