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< ol class = "chapter" > < li class = "chapter-item expanded " > < a href = "install.html" > < strong aria-hidden = "true" > 1.< / strong > Installation< / a > < / li > < li class = "chapter-item expanded " > < a href = "usage.html" > < strong aria-hidden = "true" > 2.< / strong > Usage< / a > < / li > < li > < ol class = "section" > < li class = "chapter-item expanded " > < a href = "keymap.html" > < strong aria-hidden = "true" > 2.1.< / strong > Keymap< / a > < / li > < li class = "chapter-item expanded " > < a href = "commands.html" > < strong aria-hidden = "true" > 2.2.< / strong > Commands< / a > < / li > < li class = "chapter-item expanded " > < a href = "lang-support.html" class = "active" > < strong aria-hidden = "true" > 2.3.< / strong > Language Support< / a > < / li > < / ol > < / li > < li class = "chapter-item expanded " > < a href = "from-vim.html" > < strong aria-hidden = "true" > 3.< / strong > Migrating from Vim< / a > < / li > < li class = "chapter-item expanded " > < a href = "configuration.html" > < strong aria-hidden = "true" > 4.< / strong > Configuration< / a > < / li > < li > < ol class = "section" > < li class = "chapter-item expanded " > < a href = "themes.html" > < strong aria-hidden = "true" > 4.1.< / strong > Themes< / a > < / li > < li class = "chapter-item expanded " > < a href = "remapping.html" > < strong aria-hidden = "true" > 4.2.< / strong > Key Remapping< / a > < / li > < li class = "chapter-item expanded " > < a href = "hooks.html" > < strong aria-hidden = "true" > 4.3.< / strong > Hooks< / a > < / li > < li class = "chapter-item expanded " > < a href = "languages.html" > < strong aria-hidden = "true" > 4.4.< / strong > Languages< / a > < / li > < / ol > < / li > < li class = "chapter-item expanded " > < a href = "guides/index.html" > < strong aria-hidden = "true" > 5.< / strong > Guides< / a > < / li > < li > < ol class = "section" > < li class = "chapter-item expanded " > < a href = "guides/adding_languages.html" > < strong aria-hidden = "true" > 5.1.< / strong > Adding Languages< / a > < / li > < li class = "chapter-item expanded " > < a href = "guides/textobject.html" > < strong aria-hidden = "true" > 5.2.< / strong > Adding Textobject Queries< / a > < / li > < / ol > < / li > < / ol >
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< h1 id = "language-support" > < a class = "header" href = "#language-support" > Language Support< / a > < / h1 >
< p > For more information like arguments passed to default LSP server,
extensions assosciated with a filetype, custom LSP settings, filetype
specific indent settings, etc see the default
< a href = "https://github.com/helix-editor/helix/blob/master/languages.toml" > < code > languages.toml< / code > < / a > file.< / p >
< table > < thead > < tr > < th > Language< / th > < th > Syntax Highlighting< / th > < th > Treesitter Textobjects< / th > < th > Auto Indent< / th > < th > Default LSP< / th > < / tr > < / thead > < tbody >
< tr > < td > bash< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < code > bash-language-server< / code > < / td > < / tr >
< tr > < td > c< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < code > clangd< / code > < / td > < / tr >
< tr > < td > c-sharp< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > cmake< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < code > cmake-language-server< / code > < / td > < / tr >
< tr > < td > comment< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > cpp< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < code > clangd< / code > < / td > < / tr >
< tr > < td > css< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > dart< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < code > dart< / code > < / td > < / tr >
< tr > < td > dockerfile< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < code > docker-langserver< / code > < / td > < / tr >
< tr > < td > elixir< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < code > elixir-ls< / code > < / td > < / tr >
< tr > < td > elm< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < code > elm-language-server< / code > < / td > < / tr >
< tr > < td > fish< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > git-commit< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > git-config< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > git-diff< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > git-rebase< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > glsl< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > go< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < code > gopls< / code > < / td > < / tr >
< tr > < td > graphql< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > haskell< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < code > haskell-language-server-wrapper< / code > < / td > < / tr >
< tr > < td > html< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > iex< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > java< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > javascript< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < code > typescript-language-server< / code > < / td > < / tr >
< tr > < td > json< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > julia< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < code > julia< / code > < / td > < / tr >
< tr > < td > latex< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > lean< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < code > lean< / code > < / td > < / tr >
< tr > < td > ledger< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > llvm< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > llvm-mir< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > llvm-mir-yaml< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > lua< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > make< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > markdown< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > mint< / td > < td > < / td > < td > < / td > < td > < / td > < td > < code > mint< / code > < / td > < / tr >
< tr > < td > nix< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < code > rnix-lsp< / code > < / td > < / tr >
< tr > < td > ocaml< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > ocaml-interface< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > perl< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > php< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > prolog< / td > < td > < / td > < td > < / td > < td > < / td > < td > < code > swipl< / code > < / td > < / tr >
< tr > < td > protobuf< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > python< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < code > pylsp< / code > < / td > < / tr >
< tr > < td > racket< / td > < td > < / td > < td > < / td > < td > < / td > < td > < code > racket< / code > < / td > < / tr >
< tr > < td > regex< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > rescript< / td > < td > ✓< / td > < td > ✓< / td > < td > < / td > < td > < code > rescript-language-server< / code > < / td > < / tr >
< tr > < td > ruby< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < code > solargraph< / code > < / td > < / tr >
< tr > < td > rust< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < code > rust-analyzer< / code > < / td > < / tr >
< tr > < td > scala< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < code > metals< / code > < / td > < / tr >
< tr > < td > svelte< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < code > svelteserver< / code > < / td > < / tr >
< tr > < td > tablegen< / td > < td > ✓< / td > < td > ✓< / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > toml< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > tsq< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > tsx< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < code > typescript-language-server< / code > < / td > < / tr >
< tr > < td > twig< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > typescript< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < code > typescript-language-server< / code > < / td > < / tr >
< tr > < td > vue< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > wgsl< / td > < td > ✓< / td > < td > < / td > < td > < / td > < td > < / td > < / tr >
< tr > < td > yaml< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < / td > < / tr >
< tr > < td > zig< / td > < td > ✓< / td > < td > < / td > < td > ✓< / td > < td > < code > zls< / code > < / td > < / tr >
< / tbody > < / table >
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