OCaml: The 'match' keyword is not highlighted

[chshersh]

First of all, thanks a lot for creating this project! I use it quite often to share code snippets on my X account. And I'm really grateful for you to implementing it and supporting my favourite languages!

Describe the bug

I noticed that the match keyword is not highlighted in OCaml code snippets. See the below example:

To Reproduce
Steps to reproduce the behavior:

1. Go to carbon.now.sh
2. Choose OCaml
3. Type simple code like let example = match 0 with 0 -> 0
4. See that the match keyword is not highlighted

Expected behavior

match is highlighted as keyword

Screenshots

Info (please complete the following information):

• OS: Windows
• Browser: Chrome
• Carbon URL: https://carbon.now.sh/?bg=rgba%28239%2C122%2C8%2C1%29&t=seti&wt=none&l=mllike&width=549.25&ds=true&dsyoff=20px&dsblur=68px&wc=true&wa=false&pv=56px&ph=56px&ln=true&fl=1&fm=Fira+Code&fs=14px&lh=133%25&si=false&es=2x&wm=false&code=let%2520example%2520%253D%2520match%25200%2520with%25200%2520-%253E%25200

Possible culprit

I see that Carbon uses highlight.js here

carbon/lib/highlight-languages.js

Line 5 in 1334429

.map(lang => [lang, require(`highlight.js/lib/languages/${lang}`)])

But looks like highlight.js actually recognieses match as a keyword, so I'm not sure what's happening.

https://github.com/highlightjs/highlight.js/blob/62f8a60a302718b625fa6f81a0aae35cdf824fea/src/languages/ocaml.js#L20

[tmchow]

Submitted a fix in #1604 - the OCaml entry was missing its mime type so CodeMirror didn't load the OCaml-specific keywords.