Helix dont syntax highlight

[fczuardi]

Opening Javascript files dont syntax highlight even after LSP installed.

Steps to reproduce:

• hx something.js

Expected behavior:

• reserved words are colored differently

Actual behavior:

• all text is of the same color

What solved for me was:

# install c++ compiler
apk add build-base

# install helix grammars
hx --grammar fetch
hx --grammar build