Uiua config for Helix

languages.toml

# To be put in ~/.config/helix/languages.toml
# Requires running `hx --grammar fetch` followed by `hx --grammar build`
# which can take some time.

[[grammar]]
name = "uiua"

[grammar.source]
git = "https://github.com/shnarazk/tree-sitter-uiua"
rev = "868b3d672d5622add493437eb7f2ee6956f14ccf"

[[language]]
auto-format = true
comment-tokens = "#"
file-types = ["ua"]
injection-regex = "uiua"
language-servers = ["uiua"]
name = "uiua"
scope = "source.uiua"
shebangs = ["uiua"]

[language.formatter]
args = ["fmt", "--io"]
command = "uiua"

[language.indent]
tab-width = 4
unit = "    "

[language-server.uiua]
args = ["lsp"]
command = "uiua"

godsend, thank you <3

I wasn't able to get hx --grammer build to work, getting this error

cargo:warning=Compiler family detection failed due to error: ToolNotFound: failed to find tool "c++": No such file or directory (os error 2)

If anybody knows how to fix that, I'd love to hear how. cpp compiler is definitely present...

That's likely going to depend on how you've installed the compiler and whether it's in the PATH. I'd start by checking that.