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package.json
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pnpm-lock.yaml
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pyproject.toml
pyproject.toml
setup.py
setup.py
shell.nix
shell.nix
tree-sitter.json
tree-sitter.json

Repository files navigation

tree-sitter-wit

CIdiscordmatrix

WebAssembly Interface Types (WIT) grammar for tree-sitter.

For an infographic of the WIT spec, please see the WIT Cheatsheet by Cosmonic.

Example

Example

Installation

Neovim

Neovim users can use the nvim-treesitter plugin to install the grammar.

Using Lazy.nvim package manager

  1. Add the following to your Lua configuration:

    return {
"nvim-treesitter/nvim-treesitter",
opts= {
ensure_installed= {
"wit",
}
}
}

Manual Installation

  1. Add the following to your init.lua:

    localparser_config=require"nvim-treesitter.parsers".get_parser_configs()
parser_config.wit= {
install_info= {
url="https://github.com/liamwh/tree-sitter-wit",
files= { "src/parser.c" },
maintainers= { "@liamwh" },
branch="main",
}
}

  2. Clone the repo

  3. Ensure you have just installed

  4. Then run just install-local from the root of the repo; this will copy the queries into the directory used by Neovim

  5. Then in Neovim run TSInstall wit

  6. And you should enjoy the syntax highlighting! Please let me know if this works for you 😊

Contributing

Please see the CONTRIBUTING.md file for more information.

About

Tree Sitter grammar for Web Assembly Interface Types

Resources

Readme
Apache-2.0 license

Contributing

Contributing
Activity
Custom properties

Stars

23 stars

Watchers

3 watching

Forks

10 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
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.github/workflows
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bindings
docs/images
docs/images
examples
examples
ftdetect
ftdetect
queries
queries
reference_files
reference_files
scripts
scripts
src
src
test
test
.clang-tidy
.clang-tidy
.editorconfig
.editorconfig
.gitattributes
.gitattributes
.gitignore
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.ignore
.ignore
.luacheckrc
.luacheckrc
.luarc.json
.luarc.json
.stylua.toml
.stylua.toml
CMakeLists.txt
CMakeLists.txt
CONTRIBUTING.md
CONTRIBUTING.md
Cargo.lock
Cargo.lock
Cargo.toml
Cargo.toml
LICENSE
LICENSE
Makefile
Makefile
Package.swift
Package.swift
README.md
README.md
binding.gyp
binding.gyp
eslint.config.mjs
eslint.config.mjs
flake.lock
flake.lock
flake.nix
flake.nix
go.mod
go.mod
grammar.js
grammar.js
justfile
justfile
package.json
package.json
pnpm-lock.yaml
pnpm-lock.yaml
pyproject.toml
pyproject.toml
setup.py
setup.py
shell.nix
shell.nix
tree-sitter.json
tree-sitter.json
Repository files navigation
tree-sitter-wit
CIdiscordmatrix
WebAssembly Interface Types (WIT) grammar for tree-sitter.
For an infographic of the WIT spec, please see the WIT Cheatsheet by Cosmonic.
Example
Example
Installation
Neovim
Neovim users can use the nvim-treesitter plugin to install the grammar.
Using Lazy.nvim package manager
  1. Add the following to your Lua configuration:
    return {
"nvim-treesitter/nvim-treesitter",
opts= {
ensure_installed= {
"wit",
}
}
}
Manual Installation
  1. Add the following to your init.lua:
    localparser_config=require"nvim-treesitter.parsers".get_parser_configs()
parser_config.wit= {
install_info= {
url="https://github.com/liamwh/tree-sitter-wit",
files= { "src/parser.c" },
maintainers= { "@liamwh" },
branch="main",
}
}
  2. Clone the repo
  3. Ensure you have just installed
  4. Then run just install-local from the root of the repo; this will copy the queries into the directory used by Neovim
  5. Then in Neovim run TSInstall wit
  6. And you should enjoy the syntax highlighting! Please let me know if this works for you 😊
Contributing
Please see the CONTRIBUTING.md file for more information.
About
Tree Sitter grammar for Web Assembly Interface Types
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
23 stars
Watchers
3 watching
Forks
10 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Latest commit
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55 Commits
Folders and files
NameName
Last commit message
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.config/nvim
.config/nvim
.github/workflows
.github/workflows
bindings
bindings
docs/images
docs/images
examples
examples
ftdetect
ftdetect
queries
queries
reference_files
reference_files
scripts
scripts
src
src
test
test
.clang-tidy
.clang-tidy
.editorconfig
.editorconfig
.gitattributes
.gitattributes
.gitignore
.gitignore
.ignore
.ignore
.luacheckrc
.luacheckrc
.luarc.json
.luarc.json
.stylua.toml
.stylua.toml
CMakeLists.txt
CMakeLists.txt
CONTRIBUTING.md
CONTRIBUTING.md
Cargo.lock
Cargo.lock
Cargo.toml
Cargo.toml
LICENSE
LICENSE
Makefile
Makefile
Package.swift
Package.swift
README.md
README.md
binding.gyp
binding.gyp
eslint.config.mjs
eslint.config.mjs
flake.lock
flake.lock
flake.nix
flake.nix
go.mod
go.mod
grammar.js
grammar.js
justfile
justfile
package.json
package.json
pnpm-lock.yaml
pnpm-lock.yaml
pyproject.toml
pyproject.toml
setup.py
setup.py
shell.nix
shell.nix
tree-sitter.json
tree-sitter.json
Repository files navigation
tree-sitter-wit
CIdiscordmatrix
WebAssembly Interface Types (WIT) grammar for tree-sitter.
For an infographic of the WIT spec, please see the WIT Cheatsheet by Cosmonic.
Example
Example
Installation
Neovim
Neovim users can use the nvim-treesitter plugin to install the grammar.
Using Lazy.nvim package manager
  1. Add the following to your Lua configuration:
    return {
"nvim-treesitter/nvim-treesitter",
opts= {
ensure_installed= {
"wit",
}
}
}
Manual Installation
  1. Add the following to your init.lua:
    localparser_config=require"nvim-treesitter.parsers".get_parser_configs()
parser_config.wit= {
install_info= {
url="https://github.com/liamwh/tree-sitter-wit",
files= { "src/parser.c" },
maintainers= { "@liamwh" },
branch="main",
}
}
  2. Clone the repo
  3. Ensure you have just installed
  4. Then run just install-local from the root of the repo; this will copy the queries into the directory used by Neovim
  5. Then in Neovim run TSInstall wit
  6. And you should enjoy the syntax highlighting! Please let me know if this works for you 😊
Contributing
Please see the CONTRIBUTING.md file for more information.
About
Tree Sitter grammar for Web Assembly Interface Types
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
23 stars
Watchers
3 watching
Forks
10 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Latest commit
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55 Commits
Folders and files
NameName
Last commit message
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.config/nvim
.config/nvim
.github/workflows
.github/workflows
bindings
bindings
docs/images
docs/images
examples
examples
ftdetect
ftdetect
queries
queries
reference_files
reference_files
scripts
scripts
src
src
test
test
.clang-tidy
.clang-tidy
.editorconfig
.editorconfig
.gitattributes
.gitattributes
.gitignore
.gitignore
.ignore
.ignore
.luacheckrc
.luacheckrc
.luarc.json
.luarc.json
.stylua.toml
.stylua.toml
CMakeLists.txt
CMakeLists.txt
CONTRIBUTING.md
CONTRIBUTING.md
Cargo.lock
Cargo.lock
Cargo.toml
Cargo.toml
LICENSE
LICENSE
Makefile
Makefile
Package.swift
Package.swift
README.md
README.md
binding.gyp
binding.gyp
eslint.config.mjs
eslint.config.mjs
flake.lock
flake.lock
flake.nix
flake.nix
go.mod
go.mod
grammar.js
grammar.js
justfile
justfile
package.json
package.json
pnpm-lock.yaml
pnpm-lock.yaml
pyproject.toml
pyproject.toml
setup.py
setup.py
shell.nix
shell.nix
tree-sitter.json
tree-sitter.json
Repository files navigation
tree-sitter-wit
CIdiscordmatrix
WebAssembly Interface Types (WIT) grammar for tree-sitter.
For an infographic of the WIT spec, please see the WIT Cheatsheet by Cosmonic.
Example
Example
Installation
Neovim
Neovim users can use the nvim-treesitter plugin to install the grammar.
Using Lazy.nvim package manager
  1. Add the following to your Lua configuration:
    return {
"nvim-treesitter/nvim-treesitter",
opts= {
ensure_installed= {
"wit",
}
}
}
Manual Installation
  1. Add the following to your init.lua:
    localparser_config=require"nvim-treesitter.parsers".get_parser_configs()
parser_config.wit= {
install_info= {
url="https://github.com/liamwh/tree-sitter-wit",
files= { "src/parser.c" },
maintainers= { "@liamwh" },
branch="main",
}
}
  2. Clone the repo
  3. Ensure you have just installed
  4. Then run just install-local from the root of the repo; this will copy the queries into the directory used by Neovim
  5. Then in Neovim run TSInstall wit
  6. And you should enjoy the syntax highlighting! Please let me know if this works for you 😊
Contributing
Please see the CONTRIBUTING.md file for more information.
About
Tree Sitter grammar for Web Assembly Interface Types
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
23 stars
Watchers
3 watching
Forks
10 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
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55 Commits
Folders and files
NameName
Last commit message
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.config/nvim
.config/nvim
.github/workflows
.github/workflows
bindings
bindings
docs/images
docs/images
examples
examples
ftdetect
ftdetect
queries
queries
reference_files
reference_files
scripts
scripts
src
src
test
test
.clang-tidy
.clang-tidy
.editorconfig
.editorconfig
.gitattributes
.gitattributes
.gitignore
.gitignore
.ignore
.ignore
.luacheckrc
.luacheckrc
.luarc.json
.luarc.json
.stylua.toml
.stylua.toml
CMakeLists.txt
CMakeLists.txt
CONTRIBUTING.md
CONTRIBUTING.md
Cargo.lock
Cargo.lock
Cargo.toml
Cargo.toml
LICENSE
LICENSE
Makefile
Makefile
Package.swift
Package.swift
README.md
README.md
binding.gyp
binding.gyp
eslint.config.mjs
eslint.config.mjs
flake.lock
flake.lock
flake.nix
flake.nix
go.mod
go.mod
grammar.js
grammar.js
justfile
justfile
package.json
package.json
pnpm-lock.yaml
pnpm-lock.yaml
pyproject.toml
pyproject.toml
setup.py
setup.py
shell.nix
shell.nix
tree-sitter.json
tree-sitter.json
Repository files navigation
tree-sitter-wit
CIdiscordmatrix
WebAssembly Interface Types (WIT) grammar for tree-sitter.
For an infographic of the WIT spec, please see the WIT Cheatsheet by Cosmonic.
Example
Example
Installation
Neovim
Neovim users can use the nvim-treesitter plugin to install the grammar.
Using Lazy.nvim package manager
  1. Add the following to your Lua configuration:
    return {
"nvim-treesitter/nvim-treesitter",
opts= {
ensure_installed= {
"wit",
}
}
}
Manual Installation
  1. Add the following to your init.lua:
    localparser_config=require"nvim-treesitter.parsers".get_parser_configs()
parser_config.wit= {
install_info= {
url="https://github.com/liamwh/tree-sitter-wit",
files= { "src/parser.c" },
maintainers= { "@liamwh" },
branch="main",
}
}
  2. Clone the repo
  3. Ensure you have just installed
  4. Then run just install-local from the root of the repo; this will copy the queries into the directory used by Neovim
  5. Then in Neovim run TSInstall wit
  6. And you should enjoy the syntax highlighting! Please let me know if this works for you 😊
Contributing
Please see the CONTRIBUTING.md file for more information.
About
Tree Sitter grammar for Web Assembly Interface Types
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
23 stars
Watchers
3 watching
Forks
10 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Latest commit
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55 Commits
Folders and files
NameName
Last commit message
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.config/nvim
.config/nvim
.github/workflows
.github/workflows
bindings
bindings
docs/images
docs/images
examples
examples
ftdetect
ftdetect
queries
queries
reference_files
reference_files
scripts
scripts
src
src
test
test
.clang-tidy
.clang-tidy
.editorconfig
.editorconfig
.gitattributes
.gitattributes
.gitignore
.gitignore
.ignore
.ignore
.luacheckrc
.luacheckrc
.luarc.json
.luarc.json
.stylua.toml
.stylua.toml
CMakeLists.txt
CMakeLists.txt
CONTRIBUTING.md
CONTRIBUTING.md
Cargo.lock
Cargo.lock
Cargo.toml
Cargo.toml
LICENSE
LICENSE
Makefile
Makefile
Package.swift
Package.swift
README.md
README.md
binding.gyp
binding.gyp
eslint.config.mjs
eslint.config.mjs
flake.lock
flake.lock
flake.nix
flake.nix
go.mod
go.mod
grammar.js
grammar.js
justfile
justfile
package.json
package.json
pnpm-lock.yaml
pnpm-lock.yaml
pyproject.toml
pyproject.toml
setup.py
setup.py
shell.nix
shell.nix
tree-sitter.json
tree-sitter.json
Repository files navigation
tree-sitter-wit
CIdiscordmatrix
WebAssembly Interface Types (WIT) grammar for tree-sitter.
For an infographic of the WIT spec, please see the WIT Cheatsheet by Cosmonic.
Example
Example
Installation
Neovim
Neovim users can use the nvim-treesitter plugin to install the grammar.
Using Lazy.nvim package manager
  1. Add the following to your Lua configuration:
    return {
"nvim-treesitter/nvim-treesitter",
opts= {
ensure_installed= {
"wit",
}
}
}
Manual Installation
  1. Add the following to your init.lua:
    localparser_config=require"nvim-treesitter.parsers".get_parser_configs()
parser_config.wit= {
install_info= {
url="https://github.com/liamwh/tree-sitter-wit",
files= { "src/parser.c" },
maintainers= { "@liamwh" },
branch="main",
}
}
  2. Clone the repo
  3. Ensure you have just installed
  4. Then run just install-local from the root of the repo; this will copy the queries into the directory used by Neovim
  5. Then in Neovim run TSInstall wit
  6. And you should enjoy the syntax highlighting! Please let me know if this works for you 😊
Contributing
Please see the CONTRIBUTING.md file for more information.
About
Tree Sitter grammar for Web Assembly Interface Types
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
23 stars
Watchers
3 watching
Forks
10 forks
Report repository
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Used by
Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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setup.py
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tree-sitter.json
tree-sitter.json
Repository files navigation
tree-sitter-wit
CIdiscordmatrix
WebAssembly Interface Types (WIT) grammar for tree-sitter.
For an infographic of the WIT spec, please see the WIT Cheatsheet by Cosmonic.
Example
Example
Installation
Neovim
Neovim users can use the nvim-treesitter plugin to install the grammar.
Using Lazy.nvim package manager
  1. Add the following to your Lua configuration:
    return {
"nvim-treesitter/nvim-treesitter",
opts= {
ensure_installed= {
"wit",
}
}
}
Manual Installation
  1. Add the following to your init.lua:
    localparser_config=require"nvim-treesitter.parsers".get_parser_configs()
parser_config.wit= {
install_info= {
url="https://github.com/liamwh/tree-sitter-wit",
files= { "src/parser.c" },
maintainers= { "@liamwh" },
branch="main",
}
}
  2. Clone the repo
  3. Ensure you have just installed
  4. Then run just install-local from the root of the repo; this will copy the queries into the directory used by Neovim
  5. Then in Neovim run TSInstall wit
  6. And you should enjoy the syntax highlighting! Please let me know if this works for you 😊
Contributing
Please see the CONTRIBUTING.md file for more information.
About
Tree Sitter grammar for Web Assembly Interface Types
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
23 stars
Watchers
3 watching
Forks
10 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
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55 Commits
Folders and files
NameName
Last commit message
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.config/nvim
.config/nvim
.github/workflows
.github/workflows
bindings
bindings
docs/images
docs/images
examples
examples
ftdetect
ftdetect
queries
queries
reference_files
reference_files
scripts
scripts
src
src
test
test
.clang-tidy
.clang-tidy
.editorconfig
.editorconfig
.gitattributes
.gitattributes
.gitignore
.gitignore
.ignore
.ignore
.luacheckrc
.luacheckrc
.luarc.json
.luarc.json
.stylua.toml
.stylua.toml
CMakeLists.txt
CMakeLists.txt
CONTRIBUTING.md
CONTRIBUTING.md
Cargo.lock
Cargo.lock
Cargo.toml
Cargo.toml
LICENSE
LICENSE
Makefile
Makefile
Package.swift
Package.swift
README.md
README.md
binding.gyp
binding.gyp
eslint.config.mjs
eslint.config.mjs
flake.lock
flake.lock
flake.nix
flake.nix
go.mod
go.mod
grammar.js
grammar.js
justfile
justfile
package.json
package.json
pnpm-lock.yaml
pnpm-lock.yaml
pyproject.toml
pyproject.toml
setup.py
setup.py
shell.nix
shell.nix
tree-sitter.json
tree-sitter.json
Repository files navigation
tree-sitter-wit
CIdiscordmatrix
WebAssembly Interface Types (WIT) grammar for tree-sitter.
For an infographic of the WIT spec, please see the WIT Cheatsheet by Cosmonic.
Example
Example
Installation
Neovim
Neovim users can use the nvim-treesitter plugin to install the grammar.
Using Lazy.nvim package manager
  1. Add the following to your Lua configuration:
    return {
"nvim-treesitter/nvim-treesitter",
opts= {
ensure_installed= {
"wit",
}
}
}
Manual Installation
  1. Add the following to your init.lua:
    localparser_config=require"nvim-treesitter.parsers".get_parser_configs()
parser_config.wit= {
install_info= {
url="https://github.com/liamwh/tree-sitter-wit",
files= { "src/parser.c" },
maintainers= { "@liamwh" },
branch="main",
}
}
  2. Clone the repo
  3. Ensure you have just installed
  4. Then run just install-local from the root of the repo; this will copy the queries into the directory used by Neovim
  5. Then in Neovim run TSInstall wit
  6. And you should enjoy the syntax highlighting! Please let me know if this works for you 😊
Contributing
Please see the CONTRIBUTING.md file for more information.
About
Tree Sitter grammar for Web Assembly Interface Types
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
23 stars
Watchers
3 watching
Forks
10 forks
Report repository
Releases
Packages
Used by
Contributors
Languages