[BUG] Grammar source contains incompatible syntax

[Nixinova]

Describe the Bug

The tmlanguage file for this repository contains syntax that is incompatible with GitHub Linguist. This is blocking Astro from being added to GitHub's list of languages. github-linguist/linguist#5460 (comment)

The issue lies in how some capture groups are formatted. The indices should be integer strings in an object, not an array.

❌ Wrong

"captures": [
  {"name": "..."}
]

✔️ Right

"captures": {
  "0": {"name": "..."}
}

[matthewp]

Thanks! We'll prioritize getting this fixed before their deadline.

[jasikpark]

Should every Array be rewritten as a Object with number keys? I'm not sure where to fix this..

[matthewp]

@jasikpark looking at the error message it seems like this is specifically about the capture ones, so captures, beginCaptures and endCaptures