Fixes, Changes, Add missing

[Ho11ow1]

• Updated persistent variable regex to be able to catch variables containing under_scores
• Fixed a typo in the scripts rst README
• Fixed formatting across multiple python files
• Added missing test and knot tokens
• Modified TS indicy check to correctly check indicies and no longer need an extra array index
• Modify generate.py to now generate tokenizer/generated every time rather than only when syntaxes/json | yaml as the file changed check was unnecessary and only blocked builds (At least from my testing)

[duckdoom4]

Looks good to me!

Just one formatting error and 2 linter warnings

[duckdoom4]

As a side note:
Have a peak at the parser branch.
With that version we can implement all the features you'd expect of a language plugin. It is in functional state, but still requires some work to include all the renpy features before we can publish it.
AI is basically perfect for that job, as it's literally just a matter of converting renpy's syntax parser logic into rules.

[Ho11ow1]

Thanks for responding,
I'll take a look at the parser branch and see how everything looks over there.

Not sure if my efforts over there will bare any fruit but i guess we'll just have to wait and see, might be interesting.