A syntax highlighter, auto-complete provider and snippet package for Minecraft 1.15 function files, built for the Atom editor. The autocomplete provider is very competent and almost has an identical feel to Minecraft's native tab completions.
This is a fork of https://github.com/MrYurihi/mcfunction. I have no idea how he made this, but adding and removing entries in a JSON file, I do know how to do, so I updated it to 1.15. All Credit goes to them.
If you find something missing, a command, command option, id, etc. Leave it as en issue or feel free to add them your self and do a pull request, over at : https://github.com/Czaplicki/mcfunction-support-resources/
This is the best available package on apm for datapacks in 1.15.
This is not the best available package on apm for datapacks in 1.13.
For 1.13, use https://github.com/MrYurihi/mcfunction.
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.