Pascal language support

[alefragnani]

Adds basic Pascal language support, with syntax highlighting, auto-closing pairs and code folding.

[ALANVF]

You kinda messed up on the escape sequences; Pascal doesn't have any. Add a #\d+ rule for control strings (the pascal equivalent of escape sequences, but they aren't in strings). If you're still confused, maybe look at this

[alefragnani]

Hi @ALANVF ,

You are right. I ended up forgetting to remove/update that escapes rule 👍 . The only real escape would be ', when close to another '.

About the \#d+ rule for control string, I’m not so sure if it should be added, because #27 Can represent an hex number or the chr(27) string, depending on where it is being used.

I’ll update the PR with your comments, thank you 👍

[ALANVF]

No problem, I'm suprised I caught it. As for the control string, maybe you can make a rule to highlight it if it is placed next to a string, or just highlight it anyways since it means something special either way.

[alefragnani]

Ops, my bad, wrong special char for hex number on my previous comment....

#27 is not an hex number, but $27 (with $).

But \#d+ is not enough, because it can repeat multiple times, like #13#10#13#10#9 for instance. This pattern, is not something that I use very often, actually. That's may be the reason that I totally forgot about it 😞 .

I'll fix/remove the escapes rules first, and take a look to update this #string latter.

Thank you

[alexdima]

👍 Thank you