mirror of https://github.com/helix-editor/helix
deploy: a106341fd7
the-mikedavis
2 years ago
parent
2ccf09cfc4
commit
078a922926
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||||
This file makes sure that Github Pages doesn't process mdBook's output.
|
||||
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||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js colibri">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Page not found</title>
|
||||
<base href="/">
|
||||
<!-- Custom HTML head -->
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="favicon.svg">
|
||||
<link rel="shortcut icon" href="favicon.png">
|
||||
<link rel="stylesheet" href="css/variables.css">
|
||||
<link rel="stylesheet" href="css/general.css">
|
||||
<link rel="stylesheet" href="css/chrome.css">
|
||||
<link rel="stylesheet" href="css/print.css" media="print">
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="FontAwesome/css/font-awesome.css">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com">
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="fonts/fonts.css">
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="highlight.css">
|
||||
<link rel="stylesheet" href="tomorrow-night.css">
|
||||
<link rel="stylesheet" href="ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
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||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
||||
} catch (e) { }
|
||||
</script>
|
||||
|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
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||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('colibri')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
||||
|
||||
<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
||||
</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
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||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
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||||
<li role="none"><button role="menuitem" class="theme" id="colibri">Colibri (default)</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title"></h1>
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||||
|
||||
<div class="right-buttons">
|
||||
<a href="print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
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||||
<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
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||||
<ul id="searchresults">
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||||
</ul>
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||||
</div>
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||||
</div>
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||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
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||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
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||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
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||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
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||||
});
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||||
</script>
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||||
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||||
<div id="content" class="content">
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||||
<main>
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||||
<h1 id="document-not-found-404"><a class="header" href="#document-not-found-404">Document not found (404)</a></h1>
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||||
<p>This URL is invalid, sorry. Please use the navigation bar or search to continue.</p>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
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||||
</script>
|
||||
<script src="elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="book.js" type="text/javascript" charset="utf-8"></script>
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||||
|
||||
<!-- Custom JS scripts -->
|
||||
</body>
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||||
</html>
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||||
@ -0,0 +1 @@
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docs.helix-editor.com
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||||
/*
|
||||
Based off of the Ayu theme
|
||||
Original by Dempfi (https://github.com/dempfi/ayu)
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||||
*/
|
||||
|
||||
.hljs {
|
||||
display: block;
|
||||
overflow-x: auto;
|
||||
background: #191f26;
|
||||
color: #e6e1cf;
|
||||
padding: 0.5em;
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||||
}
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||||
|
||||
.hljs-comment,
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||||
.hljs-quote {
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||||
color: #5c6773;
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||||
font-style: italic;
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||||
}
|
||||
|
||||
.hljs-variable,
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||||
.hljs-template-variable,
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||||
.hljs-attribute,
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||||
.hljs-attr,
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||||
.hljs-regexp,
|
||||
.hljs-link,
|
||||
.hljs-selector-id,
|
||||
.hljs-selector-class {
|
||||
color: #ff7733;
|
||||
}
|
||||
|
||||
.hljs-number,
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||||
.hljs-meta,
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||||
.hljs-builtin-name,
|
||||
.hljs-literal,
|
||||
.hljs-type,
|
||||
.hljs-params {
|
||||
color: #ffee99;
|
||||
}
|
||||
|
||||
.hljs-string,
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||||
.hljs-bullet {
|
||||
color: #b8cc52;
|
||||
}
|
||||
|
||||
.hljs-title,
|
||||
.hljs-built_in,
|
||||
.hljs-section {
|
||||
color: #ffb454;
|
||||
}
|
||||
|
||||
.hljs-keyword,
|
||||
.hljs-selector-tag,
|
||||
.hljs-symbol {
|
||||
color: #ff7733;
|
||||
}
|
||||
|
||||
.hljs-name {
|
||||
color: #36a3d9;
|
||||
}
|
||||
|
||||
.hljs-tag {
|
||||
color: #00568d;
|
||||
}
|
||||
|
||||
.hljs-emphasis {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
.hljs-strong {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
.hljs-addition {
|
||||
color: #91b362;
|
||||
}
|
||||
|
||||
.hljs-deletion {
|
||||
color: #d96c75;
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||||
}
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||||
@ -0,0 +1,660 @@
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||||
"use strict";
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||||
// Fix back button cache problem
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||||
window.onunload = function () { };
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||||
// Global variable, shared between modules
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||||
function playground_text(playground) {
|
||||
let code_block = playground.querySelector("code");
|
||||
|
||||
if (window.ace && code_block.classList.contains("editable")) {
|
||||
let editor = window.ace.edit(code_block);
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||||
return editor.getValue();
|
||||
} else {
|
||||
return code_block.textContent;
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||||
}
|
||||
}
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||||
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||||
(function codeSnippets() {
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function fetch_with_timeout(url, options, timeout = 6000) {
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||||
return Promise.race([
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||||
fetch(url, options),
|
||||
new Promise((_, reject) => setTimeout(() => reject(new Error('timeout')), timeout))
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||||
]);
|
||||
}
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||||
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var playgrounds = Array.from(document.querySelectorAll(".playground"));
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if (playgrounds.length > 0) {
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fetch_with_timeout("https://play.rust-lang.org/meta/crates", {
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headers: {
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||||
'Content-Type': "application/json",
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},
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||||
method: 'POST',
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mode: 'cors',
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})
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.then(response => response.json())
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.then(response => {
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// get list of crates available in the rust playground
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let playground_crates = response.crates.map(item => item["id"]);
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playgrounds.forEach(block => handle_crate_list_update(block, playground_crates));
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});
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}
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function handle_crate_list_update(playground_block, playground_crates) {
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// update the play buttons after receiving the response
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||||
update_play_button(playground_block, playground_crates);
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||||
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// and install on change listener to dynamically update ACE editors
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||||
if (window.ace) {
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||||
let code_block = playground_block.querySelector("code");
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||||
if (code_block.classList.contains("editable")) {
|
||||
let editor = window.ace.edit(code_block);
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||||
editor.addEventListener("change", function (e) {
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update_play_button(playground_block, playground_crates);
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||||
});
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||||
// add Ctrl-Enter command to execute rust code
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editor.commands.addCommand({
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||||
name: "run",
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bindKey: {
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win: "Ctrl-Enter",
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mac: "Ctrl-Enter"
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},
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exec: _editor => run_rust_code(playground_block)
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});
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||||
}
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||||
}
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||||
}
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||||
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||||
// updates the visibility of play button based on `no_run` class and
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// used crates vs ones available on http://play.rust-lang.org
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function update_play_button(pre_block, playground_crates) {
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var play_button = pre_block.querySelector(".play-button");
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// skip if code is `no_run`
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||||
if (pre_block.querySelector('code').classList.contains("no_run")) {
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play_button.classList.add("hidden");
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return;
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}
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||||
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// get list of `extern crate`'s from snippet
|
||||
var txt = playground_text(pre_block);
|
||||
var re = /extern\s+crate\s+([a-zA-Z_0-9]+)\s*;/g;
|
||||
var snippet_crates = [];
|
||||
var item;
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||||
while (item = re.exec(txt)) {
|
||||
snippet_crates.push(item[1]);
|
||||
}
|
||||
|
||||
// check if all used crates are available on play.rust-lang.org
|
||||
var all_available = snippet_crates.every(function (elem) {
|
||||
return playground_crates.indexOf(elem) > -1;
|
||||
});
|
||||
|
||||
if (all_available) {
|
||||
play_button.classList.remove("hidden");
|
||||
} else {
|
||||
play_button.classList.add("hidden");
|
||||
}
|
||||
}
|
||||
|
||||
function run_rust_code(code_block) {
|
||||
var result_block = code_block.querySelector(".result");
|
||||
if (!result_block) {
|
||||
result_block = document.createElement('code');
|
||||
result_block.className = 'result hljs language-bash';
|
||||
|
||||
code_block.append(result_block);
|
||||
}
|
||||
|
||||
let text = playground_text(code_block);
|
||||
let classes = code_block.querySelector('code').classList;
|
||||
let has_2018 = classes.contains("edition2018");
|
||||
let edition = has_2018 ? "2018" : "2015";
|
||||
|
||||
var params = {
|
||||
version: "stable",
|
||||
optimize: "0",
|
||||
code: text,
|
||||
edition: edition
|
||||
};
|
||||
|
||||
if (text.indexOf("#![feature") !== -1) {
|
||||
params.version = "nightly";
|
||||
}
|
||||
|
||||
result_block.innerText = "Running...";
|
||||
|
||||
fetch_with_timeout("https://play.rust-lang.org/evaluate.json", {
|
||||
headers: {
|
||||
'Content-Type': "application/json",
|
||||
},
|
||||
method: 'POST',
|
||||
mode: 'cors',
|
||||
body: JSON.stringify(params)
|
||||
})
|
||||
.then(response => response.json())
|
||||
.then(response => result_block.innerText = response.result)
|
||||
.catch(error => result_block.innerText = "Playground Communication: " + error.message);
|
||||
}
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||||
|
||||
// Syntax highlighting Configuration
|
||||
hljs.configure({
|
||||
tabReplace: ' ', // 4 spaces
|
||||
languages: [], // Languages used for auto-detection
|
||||
});
|
||||
|
||||
let code_nodes = Array
|
||||
.from(document.querySelectorAll('code'))
|
||||
// Don't highlight `inline code` blocks in headers.
|
||||
.filter(function (node) {return !node.parentElement.classList.contains("header"); });
|
||||
|
||||
if (window.ace) {
|
||||
// language-rust class needs to be removed for editable
|
||||
// blocks or highlightjs will capture events
|
||||
Array
|
||||
.from(document.querySelectorAll('code.editable'))
|
||||
.forEach(function (block) { block.classList.remove('language-rust'); });
|
||||
|
||||
Array
|
||||
.from(document.querySelectorAll('code:not(.editable)'))
|
||||
.forEach(function (block) { hljs.highlightBlock(block); });
|
||||
} else {
|
||||
code_nodes.forEach(function (block) { hljs.highlightBlock(block); });
|
||||
}
|
||||
|
||||
// Adding the hljs class gives code blocks the color css
|
||||
// even if highlighting doesn't apply
|
||||
code_nodes.forEach(function (block) { block.classList.add('hljs'); });
|
||||
|
||||
Array.from(document.querySelectorAll("code.language-rust")).forEach(function (block) {
|
||||
|
||||
var lines = Array.from(block.querySelectorAll('.boring'));
|
||||
// If no lines were hidden, return
|
||||
if (!lines.length) { return; }
|
||||
block.classList.add("hide-boring");
|
||||
|
||||
var buttons = document.createElement('div');
|
||||
buttons.className = 'buttons';
|
||||
buttons.innerHTML = "<button class=\"fa fa-eye\" title=\"Show hidden lines\" aria-label=\"Show hidden lines\"></button>";
|
||||
|
||||
// add expand button
|
||||
var pre_block = block.parentNode;
|
||||
pre_block.insertBefore(buttons, pre_block.firstChild);
|
||||
|
||||
pre_block.querySelector('.buttons').addEventListener('click', function (e) {
|
||||
if (e.target.classList.contains('fa-eye')) {
|
||||
e.target.classList.remove('fa-eye');
|
||||
e.target.classList.add('fa-eye-slash');
|
||||
e.target.title = 'Hide lines';
|
||||
e.target.setAttribute('aria-label', e.target.title);
|
||||
|
||||
block.classList.remove('hide-boring');
|
||||
} else if (e.target.classList.contains('fa-eye-slash')) {
|
||||
e.target.classList.remove('fa-eye-slash');
|
||||
e.target.classList.add('fa-eye');
|
||||
e.target.title = 'Show hidden lines';
|
||||
e.target.setAttribute('aria-label', e.target.title);
|
||||
|
||||
block.classList.add('hide-boring');
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
if (window.playground_copyable) {
|
||||
Array.from(document.querySelectorAll('pre code')).forEach(function (block) {
|
||||
var pre_block = block.parentNode;
|
||||
if (!pre_block.classList.contains('playground')) {
|
||||
var buttons = pre_block.querySelector(".buttons");
|
||||
if (!buttons) {
|
||||
buttons = document.createElement('div');
|
||||
buttons.className = 'buttons';
|
||||
pre_block.insertBefore(buttons, pre_block.firstChild);
|
||||
}
|
||||
|
||||
var clipButton = document.createElement('button');
|
||||
clipButton.className = 'fa fa-copy clip-button';
|
||||
clipButton.title = 'Copy to clipboard';
|
||||
clipButton.setAttribute('aria-label', clipButton.title);
|
||||
clipButton.innerHTML = '<i class=\"tooltiptext\"></i>';
|
||||
|
||||
buttons.insertBefore(clipButton, buttons.firstChild);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// Process playground code blocks
|
||||
Array.from(document.querySelectorAll(".playground")).forEach(function (pre_block) {
|
||||
// Add play button
|
||||
var buttons = pre_block.querySelector(".buttons");
|
||||
if (!buttons) {
|
||||
buttons = document.createElement('div');
|
||||
buttons.className = 'buttons';
|
||||
pre_block.insertBefore(buttons, pre_block.firstChild);
|
||||
}
|
||||
|
||||
var runCodeButton = document.createElement('button');
|
||||
runCodeButton.className = 'fa fa-play play-button';
|
||||
runCodeButton.hidden = true;
|
||||
runCodeButton.title = 'Run this code';
|
||||
runCodeButton.setAttribute('aria-label', runCodeButton.title);
|
||||
|
||||
buttons.insertBefore(runCodeButton, buttons.firstChild);
|
||||
runCodeButton.addEventListener('click', function (e) {
|
||||
run_rust_code(pre_block);
|
||||
});
|
||||
|
||||
if (window.playground_copyable) {
|
||||
var copyCodeClipboardButton = document.createElement('button');
|
||||
copyCodeClipboardButton.className = 'fa fa-copy clip-button';
|
||||
copyCodeClipboardButton.innerHTML = '<i class="tooltiptext"></i>';
|
||||
copyCodeClipboardButton.title = 'Copy to clipboard';
|
||||
copyCodeClipboardButton.setAttribute('aria-label', copyCodeClipboardButton.title);
|
||||
|
||||
buttons.insertBefore(copyCodeClipboardButton, buttons.firstChild);
|
||||
}
|
||||
|
||||
let code_block = pre_block.querySelector("code");
|
||||
if (window.ace && code_block.classList.contains("editable")) {
|
||||
var undoChangesButton = document.createElement('button');
|
||||
undoChangesButton.className = 'fa fa-history reset-button';
|
||||
undoChangesButton.title = 'Undo changes';
|
||||
undoChangesButton.setAttribute('aria-label', undoChangesButton.title);
|
||||
|
||||
buttons.insertBefore(undoChangesButton, buttons.firstChild);
|
||||
|
||||
undoChangesButton.addEventListener('click', function () {
|
||||
let editor = window.ace.edit(code_block);
|
||||
editor.setValue(editor.originalCode);
|
||||
editor.clearSelection();
|
||||
});
|
||||
}
|
||||
});
|
||||
})();
|
||||
|
||||
(function themes() {
|
||||
var html = document.querySelector('html');
|
||||
var themeToggleButton = document.getElementById('theme-toggle');
|
||||
var themePopup = document.getElementById('theme-list');
|
||||
var themeColorMetaTag = document.querySelector('meta[name="theme-color"]');
|
||||
var stylesheets = {
|
||||
ayuHighlight: document.querySelector("[href$='ayu-highlight.css']"),
|
||||
tomorrowNight: document.querySelector("[href$='tomorrow-night.css']"),
|
||||
highlight: document.querySelector("[href$='highlight.css']"),
|
||||
};
|
||||
|
||||
function showThemes() {
|
||||
themePopup.style.display = 'block';
|
||||
themeToggleButton.setAttribute('aria-expanded', true);
|
||||
themePopup.querySelector("button#" + get_theme()).focus();
|
||||
}
|
||||
|
||||
function hideThemes() {
|
||||
themePopup.style.display = 'none';
|
||||
themeToggleButton.setAttribute('aria-expanded', false);
|
||||
themeToggleButton.focus();
|
||||
}
|
||||
|
||||
function get_theme() {
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch (e) { }
|
||||
if (theme === null || theme === undefined) {
|
||||
return default_theme;
|
||||
} else {
|
||||
return theme;
|
||||
}
|
||||
}
|
||||
|
||||
function set_theme(theme, store = true) {
|
||||
let ace_theme;
|
||||
|
||||
if (theme == 'coal' || theme == 'navy') {
|
||||
stylesheets.ayuHighlight.disabled = true;
|
||||
stylesheets.tomorrowNight.disabled = false;
|
||||
stylesheets.highlight.disabled = true;
|
||||
|
||||
ace_theme = "ace/theme/tomorrow_night";
|
||||
} else if (theme == 'ayu') {
|
||||
stylesheets.ayuHighlight.disabled = false;
|
||||
stylesheets.tomorrowNight.disabled = true;
|
||||
stylesheets.highlight.disabled = true;
|
||||
ace_theme = "ace/theme/tomorrow_night";
|
||||
} else {
|
||||
stylesheets.ayuHighlight.disabled = true;
|
||||
stylesheets.tomorrowNight.disabled = true;
|
||||
stylesheets.highlight.disabled = false;
|
||||
ace_theme = "ace/theme/dawn";
|
||||
}
|
||||
|
||||
setTimeout(function () {
|
||||
themeColorMetaTag.content = getComputedStyle(document.body).backgroundColor;
|
||||
}, 1);
|
||||
|
||||
if (window.ace && window.editors) {
|
||||
window.editors.forEach(function (editor) {
|
||||
editor.setTheme(ace_theme);
|
||||
});
|
||||
}
|
||||
|
||||
var previousTheme = get_theme();
|
||||
|
||||
if (store) {
|
||||
try { localStorage.setItem('mdbook-theme', theme); } catch (e) { }
|
||||
}
|
||||
|
||||
html.classList.remove(previousTheme);
|
||||
html.classList.add(theme);
|
||||
}
|
||||
|
||||
// Set theme
|
||||
var theme = get_theme();
|
||||
|
||||
set_theme(theme, false);
|
||||
|
||||
themeToggleButton.addEventListener('click', function () {
|
||||
if (themePopup.style.display === 'block') {
|
||||
hideThemes();
|
||||
} else {
|
||||
showThemes();
|
||||
}
|
||||
});
|
||||
|
||||
themePopup.addEventListener('click', function (e) {
|
||||
var theme = e.target.id || e.target.parentElement.id;
|
||||
set_theme(theme);
|
||||
});
|
||||
|
||||
themePopup.addEventListener('focusout', function(e) {
|
||||
// e.relatedTarget is null in Safari and Firefox on macOS (see workaround below)
|
||||
if (!!e.relatedTarget && !themeToggleButton.contains(e.relatedTarget) && !themePopup.contains(e.relatedTarget)) {
|
||||
hideThemes();
|
||||
}
|
||||
});
|
||||
|
||||
// Should not be needed, but it works around an issue on macOS & iOS: https://github.com/rust-lang/mdBook/issues/628
|
||||
document.addEventListener('click', function(e) {
|
||||
if (themePopup.style.display === 'block' && !themeToggleButton.contains(e.target) && !themePopup.contains(e.target)) {
|
||||
hideThemes();
|
||||
}
|
||||
});
|
||||
|
||||
document.addEventListener('keydown', function (e) {
|
||||
if (e.altKey || e.ctrlKey || e.metaKey || e.shiftKey) { return; }
|
||||
if (!themePopup.contains(e.target)) { return; }
|
||||
|
||||
switch (e.key) {
|
||||
case 'Escape':
|
||||
e.preventDefault();
|
||||
hideThemes();
|
||||
break;
|
||||
case 'ArrowUp':
|
||||
e.preventDefault();
|
||||
var li = document.activeElement.parentElement;
|
||||
if (li && li.previousElementSibling) {
|
||||
li.previousElementSibling.querySelector('button').focus();
|
||||
}
|
||||
break;
|
||||
case 'ArrowDown':
|
||||
e.preventDefault();
|
||||
var li = document.activeElement.parentElement;
|
||||
if (li && li.nextElementSibling) {
|
||||
li.nextElementSibling.querySelector('button').focus();
|
||||
}
|
||||
break;
|
||||
case 'Home':
|
||||
e.preventDefault();
|
||||
themePopup.querySelector('li:first-child button').focus();
|
||||
break;
|
||||
case 'End':
|
||||
e.preventDefault();
|
||||
themePopup.querySelector('li:last-child button').focus();
|
||||
break;
|
||||
}
|
||||
});
|
||||
})();
|
||||
|
||||
(function sidebar() {
|
||||
var html = document.querySelector("html");
|
||||
var sidebar = document.getElementById("sidebar");
|
||||
var sidebarLinks = document.querySelectorAll('#sidebar a');
|
||||
var sidebarToggleButton = document.getElementById("sidebar-toggle");
|
||||
var sidebarResizeHandle = document.getElementById("sidebar-resize-handle");
|
||||
var firstContact = null;
|
||||
|
||||
function showSidebar() {
|
||||
html.classList.remove('sidebar-hidden')
|
||||
html.classList.add('sidebar-visible');
|
||||
Array.from(sidebarLinks).forEach(function (link) {
|
||||
link.setAttribute('tabIndex', 0);
|
||||
});
|
||||
sidebarToggleButton.setAttribute('aria-expanded', true);
|
||||
sidebar.setAttribute('aria-hidden', false);
|
||||
try { localStorage.setItem('mdbook-sidebar', 'visible'); } catch (e) { }
|
||||
}
|
||||
|
||||
|
||||
var sidebarAnchorToggles = document.querySelectorAll('#sidebar a.toggle');
|
||||
|
||||
function toggleSection(ev) {
|
||||
ev.currentTarget.parentElement.classList.toggle('expanded');
|
||||
}
|
||||
|
||||
Array.from(sidebarAnchorToggles).forEach(function (el) {
|
||||
el.addEventListener('click', toggleSection);
|
||||
});
|
||||
|
||||
function hideSidebar() {
|
||||
html.classList.remove('sidebar-visible')
|
||||
html.classList.add('sidebar-hidden');
|
||||
Array.from(sidebarLinks).forEach(function (link) {
|
||||
link.setAttribute('tabIndex', -1);
|
||||
});
|
||||
sidebarToggleButton.setAttribute('aria-expanded', false);
|
||||
sidebar.setAttribute('aria-hidden', true);
|
||||
try { localStorage.setItem('mdbook-sidebar', 'hidden'); } catch (e) { }
|
||||
}
|
||||
|
||||
// Toggle sidebar
|
||||
sidebarToggleButton.addEventListener('click', function sidebarToggle() {
|
||||
if (html.classList.contains("sidebar-hidden")) {
|
||||
var current_width = parseInt(
|
||||
document.documentElement.style.getPropertyValue('--sidebar-width'), 10);
|
||||
if (current_width < 150) {
|
||||
document.documentElement.style.setProperty('--sidebar-width', '150px');
|
||||
}
|
||||
showSidebar();
|
||||
} else if (html.classList.contains("sidebar-visible")) {
|
||||
hideSidebar();
|
||||
} else {
|
||||
if (getComputedStyle(sidebar)['transform'] === 'none') {
|
||||
hideSidebar();
|
||||
} else {
|
||||
showSidebar();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sidebarResizeHandle.addEventListener('mousedown', initResize, false);
|
||||
|
||||
function initResize(e) {
|
||||
window.addEventListener('mousemove', resize, false);
|
||||
window.addEventListener('mouseup', stopResize, false);
|
||||
html.classList.add('sidebar-resizing');
|
||||
}
|
||||
function resize(e) {
|
||||
var pos = (e.clientX - sidebar.offsetLeft);
|
||||
if (pos < 20) {
|
||||
hideSidebar();
|
||||
} else {
|
||||
if (html.classList.contains("sidebar-hidden")) {
|
||||
showSidebar();
|
||||
}
|
||||
pos = Math.min(pos, window.innerWidth - 100);
|
||||
document.documentElement.style.setProperty('--sidebar-width', pos + 'px');
|
||||
}
|
||||
}
|
||||
//on mouseup remove windows functions mousemove & mouseup
|
||||
function stopResize(e) {
|
||||
html.classList.remove('sidebar-resizing');
|
||||
window.removeEventListener('mousemove', resize, false);
|
||||
window.removeEventListener('mouseup', stopResize, false);
|
||||
}
|
||||
|
||||
document.addEventListener('touchstart', function (e) {
|
||||
firstContact = {
|
||||
x: e.touches[0].clientX,
|
||||
time: Date.now()
|
||||
};
|
||||
}, { passive: true });
|
||||
|
||||
document.addEventListener('touchmove', function (e) {
|
||||
if (!firstContact)
|
||||
return;
|
||||
|
||||
var curX = e.touches[0].clientX;
|
||||
var xDiff = curX - firstContact.x,
|
||||
tDiff = Date.now() - firstContact.time;
|
||||
|
||||
if (tDiff < 250 && Math.abs(xDiff) >= 150) {
|
||||
if (xDiff >= 0 && firstContact.x < Math.min(document.body.clientWidth * 0.25, 300))
|
||||
showSidebar();
|
||||
else if (xDiff < 0 && curX < 300)
|
||||
hideSidebar();
|
||||
|
||||
firstContact = null;
|
||||
}
|
||||
}, { passive: true });
|
||||
|
||||
// Scroll sidebar to current active section
|
||||
var activeSection = document.getElementById("sidebar").querySelector(".active");
|
||||
if (activeSection) {
|
||||
// https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollIntoView
|
||||
activeSection.scrollIntoView({ block: 'center' });
|
||||
}
|
||||
})();
|
||||
|
||||
(function chapterNavigation() {
|
||||
document.addEventListener('keydown', function (e) {
|
||||
if (e.altKey || e.ctrlKey || e.metaKey || e.shiftKey) { return; }
|
||||
if (window.search && window.search.hasFocus()) { return; }
|
||||
|
||||
switch (e.key) {
|
||||
case 'ArrowRight':
|
||||
e.preventDefault();
|
||||
var nextButton = document.querySelector('.nav-chapters.next');
|
||||
if (nextButton) {
|
||||
window.location.href = nextButton.href;
|
||||
}
|
||||
break;
|
||||
case 'ArrowLeft':
|
||||
e.preventDefault();
|
||||
var previousButton = document.querySelector('.nav-chapters.previous');
|
||||
if (previousButton) {
|
||||
window.location.href = previousButton.href;
|
||||
}
|
||||
break;
|
||||
}
|
||||
});
|
||||
})();
|
||||
|
||||
(function clipboard() {
|
||||
var clipButtons = document.querySelectorAll('.clip-button');
|
||||
|
||||
function hideTooltip(elem) {
|
||||
elem.firstChild.innerText = "";
|
||||
elem.className = 'fa fa-copy clip-button';
|
||||
}
|
||||
|
||||
function showTooltip(elem, msg) {
|
||||
elem.firstChild.innerText = msg;
|
||||
elem.className = 'fa fa-copy tooltipped';
|
||||
}
|
||||
|
||||
var clipboardSnippets = new ClipboardJS('.clip-button', {
|
||||
text: function (trigger) {
|
||||
hideTooltip(trigger);
|
||||
let playground = trigger.closest("pre");
|
||||
return playground_text(playground);
|
||||
}
|
||||
});
|
||||
|
||||
Array.from(clipButtons).forEach(function (clipButton) {
|
||||
clipButton.addEventListener('mouseout', function (e) {
|
||||
hideTooltip(e.currentTarget);
|
||||
});
|
||||
});
|
||||
|
||||
clipboardSnippets.on('success', function (e) {
|
||||
e.clearSelection();
|
||||
showTooltip(e.trigger, "Copied!");
|
||||
});
|
||||
|
||||
clipboardSnippets.on('error', function (e) {
|
||||
showTooltip(e.trigger, "Clipboard error!");
|
||||
});
|
||||
})();
|
||||
|
||||
(function scrollToTop () {
|
||||
var menuTitle = document.querySelector('.menu-title');
|
||||
|
||||
menuTitle.addEventListener('click', function () {
|
||||
document.scrollingElement.scrollTo({ top: 0, behavior: 'smooth' });
|
||||
});
|
||||
})();
|
||||
|
||||
(function controlMenu() {
|
||||
var menu = document.getElementById('menu-bar');
|
||||
|
||||
(function controlPosition() {
|
||||
var scrollTop = document.scrollingElement.scrollTop;
|
||||
var prevScrollTop = scrollTop;
|
||||
var minMenuY = -menu.clientHeight - 50;
|
||||
// When the script loads, the page can be at any scroll (e.g. if you reforesh it).
|
||||
menu.style.top = scrollTop + 'px';
|
||||
// Same as parseInt(menu.style.top.slice(0, -2), but faster
|
||||
var topCache = menu.style.top.slice(0, -2);
|
||||
menu.classList.remove('sticky');
|
||||
var stickyCache = false; // Same as menu.classList.contains('sticky'), but faster
|
||||
document.addEventListener('scroll', function () {
|
||||
scrollTop = Math.max(document.scrollingElement.scrollTop, 0);
|
||||
// `null` means that it doesn't need to be updated
|
||||
var nextSticky = null;
|
||||
var nextTop = null;
|
||||
var scrollDown = scrollTop > prevScrollTop;
|
||||
var menuPosAbsoluteY = topCache - scrollTop;
|
||||
if (scrollDown) {
|
||||
nextSticky = false;
|
||||
if (menuPosAbsoluteY > 0) {
|
||||
nextTop = prevScrollTop;
|
||||
}
|
||||
} else {
|
||||
if (menuPosAbsoluteY > 0) {
|
||||
nextSticky = true;
|
||||
} else if (menuPosAbsoluteY < minMenuY) {
|
||||
nextTop = prevScrollTop + minMenuY;
|
||||
}
|
||||
}
|
||||
if (nextSticky === true && stickyCache === false) {
|
||||
menu.classList.add('sticky');
|
||||
stickyCache = true;
|
||||
} else if (nextSticky === false && stickyCache === true) {
|
||||
menu.classList.remove('sticky');
|
||||
stickyCache = false;
|
||||
}
|
||||
if (nextTop !== null) {
|
||||
menu.style.top = nextTop + 'px';
|
||||
topCache = nextTop;
|
||||
}
|
||||
prevScrollTop = scrollTop;
|
||||
}, { passive: true });
|
||||
})();
|
||||
(function controlBorder() {
|
||||
menu.classList.remove('bordered');
|
||||
document.addEventListener('scroll', function () {
|
||||
if (menu.offsetTop === 0) {
|
||||
menu.classList.remove('bordered');
|
||||
} else {
|
||||
menu.classList.add('bordered');
|
||||
}
|
||||
}, { passive: true });
|
||||
})();
|
||||
})();
|
||||
File diff suppressed because one or more lines are too long
@ -0,0 +1,249 @@
|
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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" class="active"><strong aria-hidden="true">2.2.</strong> Commands</a></li><li class="chapter-item expanded "><a href="lang-support.html"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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<main>
|
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<h1 id="commands"><a class="header" href="#commands">Commands</a></h1>
|
||||
<p>Command mode can be activated by pressing <code>:</code>, similar to vim. Built-in commands:</p>
|
||||
<table><thead><tr><th>Name</th><th>Description</th></tr></thead><tbody>
|
||||
<tr><td><code>:quit</code>, <code>:q</code></td><td>Close the current view.</td></tr>
|
||||
<tr><td><code>:quit!</code>, <code>:q!</code></td><td>Close the current view forcefully (ignoring unsaved changes).</td></tr>
|
||||
<tr><td><code>:open</code>, <code>:o</code></td><td>Open a file from disk into the current view.</td></tr>
|
||||
<tr><td><code>:buffer-close</code>, <code>:bc</code>, <code>:bclose</code></td><td>Close the current buffer.</td></tr>
|
||||
<tr><td><code>:buffer-close!</code>, <code>:bc!</code>, <code>:bclose!</code></td><td>Close the current buffer forcefully (ignoring unsaved changes).</td></tr>
|
||||
<tr><td><code>:buffer-close-others</code>, <code>:bco</code>, <code>:bcloseother</code></td><td>Close all buffers but the currently focused one.</td></tr>
|
||||
<tr><td><code>:buffer-close-others!</code>, <code>:bco!</code>, <code>:bcloseother!</code></td><td>Close all buffers but the currently focused one.</td></tr>
|
||||
<tr><td><code>:buffer-close-all</code>, <code>:bca</code>, <code>:bcloseall</code></td><td>Close all buffers, without quitting.</td></tr>
|
||||
<tr><td><code>:buffer-close-all!</code>, <code>:bca!</code>, <code>:bcloseall!</code></td><td>Close all buffers forcefully (ignoring unsaved changes), without quitting.</td></tr>
|
||||
<tr><td><code>:buffer-next</code>, <code>:bn</code>, <code>:bnext</code></td><td>Go to next buffer.</td></tr>
|
||||
<tr><td><code>:buffer-previous</code>, <code>:bp</code>, <code>:bprev</code></td><td>Go to previous buffer.</td></tr>
|
||||
<tr><td><code>:write</code>, <code>:w</code></td><td>Write changes to disk. Accepts an optional path (:write some/path.txt)</td></tr>
|
||||
<tr><td><code>:write!</code>, <code>:w!</code></td><td>Write changes to disk forcefully (creating necessary subdirectories). Accepts an optional path (:write some/path.txt)</td></tr>
|
||||
<tr><td><code>:new</code>, <code>:n</code></td><td>Create a new scratch buffer.</td></tr>
|
||||
<tr><td><code>:format</code>, <code>:fmt</code></td><td>Format the file using the LSP formatter.</td></tr>
|
||||
<tr><td><code>:indent-style</code></td><td>Set the indentation style for editing. ('t' for tabs or 1-8 for number of spaces.)</td></tr>
|
||||
<tr><td><code>:line-ending</code></td><td>Set the document's default line ending. Options: crlf, lf.</td></tr>
|
||||
<tr><td><code>:earlier</code>, <code>:ear</code></td><td>Jump back to an earlier point in edit history. Accepts a number of steps or a time span.</td></tr>
|
||||
<tr><td><code>:later</code>, <code>:lat</code></td><td>Jump to a later point in edit history. Accepts a number of steps or a time span.</td></tr>
|
||||
<tr><td><code>:write-quit</code>, <code>:wq</code>, <code>:x</code></td><td>Write changes to disk and close the current view. Accepts an optional path (:wq some/path.txt)</td></tr>
|
||||
<tr><td><code>:write-quit!</code>, <code>:wq!</code>, <code>:x!</code></td><td>Write changes to disk and close the current view forcefully. Accepts an optional path (:wq! some/path.txt)</td></tr>
|
||||
<tr><td><code>:write-all</code>, <code>:wa</code></td><td>Write changes from all views to disk.</td></tr>
|
||||
<tr><td><code>:write-quit-all</code>, <code>:wqa</code>, <code>:xa</code></td><td>Write changes from all views to disk and close all views.</td></tr>
|
||||
<tr><td><code>:write-quit-all!</code>, <code>:wqa!</code>, <code>:xa!</code></td><td>Write changes from all views to disk and close all views forcefully (ignoring unsaved changes).</td></tr>
|
||||
<tr><td><code>:quit-all</code>, <code>:qa</code></td><td>Close all views.</td></tr>
|
||||
<tr><td><code>:quit-all!</code>, <code>:qa!</code></td><td>Close all views forcefully (ignoring unsaved changes).</td></tr>
|
||||
<tr><td><code>:cquit</code>, <code>:cq</code></td><td>Quit with exit code (default 1). Accepts an optional integer exit code (:cq 2).</td></tr>
|
||||
<tr><td><code>:cquit!</code>, <code>:cq!</code></td><td>Quit with exit code (default 1) forcefully (ignoring unsaved changes). Accepts an optional integer exit code (:cq! 2).</td></tr>
|
||||
<tr><td><code>:theme</code></td><td>Change the editor theme.</td></tr>
|
||||
<tr><td><code>:clipboard-yank</code></td><td>Yank main selection into system clipboard.</td></tr>
|
||||
<tr><td><code>:clipboard-yank-join</code></td><td>Yank joined selections into system clipboard. A separator can be provided as first argument. Default value is newline.</td></tr>
|
||||
<tr><td><code>:primary-clipboard-yank</code></td><td>Yank main selection into system primary clipboard.</td></tr>
|
||||
<tr><td><code>:primary-clipboard-yank-join</code></td><td>Yank joined selections into system primary clipboard. A separator can be provided as first argument. Default value is newline.</td></tr>
|
||||
<tr><td><code>:clipboard-paste-after</code></td><td>Paste system clipboard after selections.</td></tr>
|
||||
<tr><td><code>:clipboard-paste-before</code></td><td>Paste system clipboard before selections.</td></tr>
|
||||
<tr><td><code>:clipboard-paste-replace</code></td><td>Replace selections with content of system clipboard.</td></tr>
|
||||
<tr><td><code>:primary-clipboard-paste-after</code></td><td>Paste primary clipboard after selections.</td></tr>
|
||||
<tr><td><code>:primary-clipboard-paste-before</code></td><td>Paste primary clipboard before selections.</td></tr>
|
||||
<tr><td><code>:primary-clipboard-paste-replace</code></td><td>Replace selections with content of system primary clipboard.</td></tr>
|
||||
<tr><td><code>:show-clipboard-provider</code></td><td>Show clipboard provider name in status bar.</td></tr>
|
||||
<tr><td><code>:change-current-directory</code>, <code>:cd</code></td><td>Change the current working directory.</td></tr>
|
||||
<tr><td><code>:show-directory</code>, <code>:pwd</code></td><td>Show the current working directory.</td></tr>
|
||||
<tr><td><code>:encoding</code></td><td>Set encoding based on <code>https://encoding.spec.whatwg.org</code></td></tr>
|
||||
<tr><td><code>:reload</code></td><td>Discard changes and reload from the source file.</td></tr>
|
||||
<tr><td><code>:tree-sitter-scopes</code></td><td>Display tree sitter scopes, primarily for theming and development.</td></tr>
|
||||
<tr><td><code>:debug-start</code>, <code>:dbg</code></td><td>Start a debug session from a given template with given parameters.</td></tr>
|
||||
<tr><td><code>:debug-remote</code>, <code>:dbg-tcp</code></td><td>Connect to a debug adapter by TCP address and start a debugging session from a given template with given parameters.</td></tr>
|
||||
<tr><td><code>:debug-eval</code></td><td>Evaluate expression in current debug context.</td></tr>
|
||||
<tr><td><code>:vsplit</code>, <code>:vs</code></td><td>Open the file in a vertical split.</td></tr>
|
||||
<tr><td><code>:vsplit-new</code>, <code>:vnew</code></td><td>Open a scratch buffer in a vertical split.</td></tr>
|
||||
<tr><td><code>:hsplit</code>, <code>:hs</code>, <code>:sp</code></td><td>Open the file in a horizontal split.</td></tr>
|
||||
<tr><td><code>:hsplit-new</code>, <code>:hnew</code></td><td>Open a scratch buffer in a horizontal split.</td></tr>
|
||||
<tr><td><code>:tutor</code></td><td>Open the tutorial.</td></tr>
|
||||
<tr><td><code>:goto</code>, <code>:g</code></td><td>Go to line number.</td></tr>
|
||||
<tr><td><code>:set-language</code>, <code>:lang</code></td><td>Set the language of current buffer.</td></tr>
|
||||
<tr><td><code>:set-option</code>, <code>:set</code></td><td>Set a config option at runtime.<br>For example to disable smart case search, use <code>:set search.smart-case false</code>.</td></tr>
|
||||
<tr><td><code>:get-option</code>, <code>:get</code></td><td>Get the current value of a config option.</td></tr>
|
||||
<tr><td><code>:sort</code></td><td>Sort ranges in selection.</td></tr>
|
||||
<tr><td><code>:rsort</code></td><td>Sort ranges in selection in reverse order.</td></tr>
|
||||
<tr><td><code>:reflow</code></td><td>Hard-wrap the current selection of lines to a given width.</td></tr>
|
||||
<tr><td><code>:tree-sitter-subtree</code>, <code>:ts-subtree</code></td><td>Display tree sitter subtree under cursor, primarily for debugging queries.</td></tr>
|
||||
<tr><td><code>:config-reload</code></td><td>Refreshes helix's config.</td></tr>
|
||||
<tr><td><code>:config-open</code></td><td>Open the helix config.toml file.</td></tr>
|
||||
<tr><td><code>:log-open</code></td><td>Open the helix log file.</td></tr>
|
||||
<tr><td><code>:pipe</code></td><td>Pipe each selection to the shell command.</td></tr>
|
||||
<tr><td><code>:run-shell-command</code>, <code>:sh</code></td><td>Run a shell command</td></tr>
|
||||
</tbody></table>
|
||||
|
||||
</main>
|
||||
|
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|
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<script src="elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
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<!-- Fonts -->
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<link rel="stylesheet" href="FontAwesome/css/font-awesome.css">
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<link rel="preconnect" href="https://fonts.gstatic.com">
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="fonts/fonts.css">
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="highlight.css">
|
||||
<link rel="stylesheet" href="tomorrow-night.css">
|
||||
<link rel="stylesheet" href="ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
||||
} catch (e) { }
|
||||
</script>
|
||||
|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('colibri')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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"><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" class="active"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
||||
|
||||
<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
||||
</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="colibri">Colibri (default)</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title"></h1>
|
||||
|
||||
<div class="right-buttons">
|
||||
<a href="print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="configuration"><a class="header" href="#configuration">Configuration</a></h1>
|
||||
<p>To override global configuration parameters, create a <code>config.toml</code> file located in your config directory:</p>
|
||||
<ul>
|
||||
<li>Linux and Mac: <code>~/.config/helix/config.toml</code></li>
|
||||
<li>Windows: <code>%AppData%\helix\config.toml</code></li>
|
||||
</ul>
|
||||
<blockquote>
|
||||
<p>Hint: You can easily open the config file by typing <code>:config-open</code> within Helix normal mode.</p>
|
||||
</blockquote>
|
||||
<p>Example config:</p>
|
||||
<pre><code class="language-toml">theme = "onedark"
|
||||
|
||||
[editor]
|
||||
line-number = "relative"
|
||||
mouse = false
|
||||
|
||||
[editor.cursor-shape]
|
||||
insert = "bar"
|
||||
normal = "block"
|
||||
select = "underline"
|
||||
|
||||
[editor.file-picker]
|
||||
hidden = false
|
||||
</code></pre>
|
||||
<h2 id="editor"><a class="header" href="#editor">Editor</a></h2>
|
||||
<h3 id="editor-section"><a class="header" href="#editor-section"><code>[editor]</code> Section</a></h3>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
|
||||
<tr><td><code>scrolloff</code></td><td>Number of lines of padding around the edge of the screen when scrolling.</td><td><code>3</code></td></tr>
|
||||
<tr><td><code>mouse</code></td><td>Enable mouse mode.</td><td><code>true</code></td></tr>
|
||||
<tr><td><code>middle-click-paste</code></td><td>Middle click paste support.</td><td><code>true</code></td></tr>
|
||||
<tr><td><code>scroll-lines</code></td><td>Number of lines to scroll per scroll wheel step.</td><td><code>3</code></td></tr>
|
||||
<tr><td><code>shell</code></td><td>Shell to use when running external commands.</td><td>Unix: <code>["sh", "-c"]</code><br/>Windows: <code>["cmd", "/C"]</code></td></tr>
|
||||
<tr><td><code>line-number</code></td><td>Line number display: <code>absolute</code> simply shows each line's number, while <code>relative</code> shows the distance from the current line. When unfocused or in insert mode, <code>relative</code> will still show absolute line numbers.</td><td><code>absolute</code></td></tr>
|
||||
<tr><td><code>gutters</code></td><td>Gutters to display: Available are <code>diagnostics</code> and <code>line-numbers</code>, note that <code>diagnostics</code> also includes other features like breakpoints</td><td><code>["diagnostics", "line-numbers"]</code></td></tr>
|
||||
<tr><td><code>auto-completion</code></td><td>Enable automatic pop up of auto-completion.</td><td><code>true</code></td></tr>
|
||||
<tr><td><code>auto-format</code></td><td>Enable automatic formatting on save.</td><td><code>true</code></td></tr>
|
||||
<tr><td><code>idle-timeout</code></td><td>Time in milliseconds since last keypress before idle timers trigger. Used for autocompletion, set to 0 for instant.</td><td><code>400</code></td></tr>
|
||||
<tr><td><code>completion-trigger-len</code></td><td>The min-length of word under cursor to trigger autocompletion</td><td><code>2</code></td></tr>
|
||||
<tr><td><code>auto-info</code></td><td>Whether to display infoboxes</td><td><code>true</code></td></tr>
|
||||
<tr><td><code>true-color</code></td><td>Set to <code>true</code> to override automatic detection of terminal truecolor support in the event of a false negative.</td><td><code>false</code></td></tr>
|
||||
<tr><td><code>rulers</code></td><td>List of column positions at which to display the rulers. Can be overridden by language specific <code>rulers</code> in <code>languages.toml</code> file.</td><td><code>[]</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="editorlsp-section"><a class="header" href="#editorlsp-section"><code>[editor.lsp]</code> Section</a></h3>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
|
||||
<tr><td><code>display-messages</code></td><td>Display LSP progress messages below statusline<sup class="footnote-reference"><a href="#1">1</a></sup></td><td><code>false</code></td></tr>
|
||||
</tbody></table>
|
||||
<div class="footnote-definition" id="1"><sup class="footnote-definition-label">1</sup>
|
||||
<p>A progress spinner is always shown in the statusline beside the file path.</p>
|
||||
</div>
|
||||
<h3 id="editorcursor-shape-section"><a class="header" href="#editorcursor-shape-section"><code>[editor.cursor-shape]</code> Section</a></h3>
|
||||
<p>Defines the shape of cursor in each mode. Note that due to limitations
|
||||
of the terminal environment, only the primary cursor can change shape.
|
||||
Valid values for these options are <code>block</code>, <code>bar</code>, <code>underline</code>, or <code>none</code>.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
|
||||
<tr><td><code>normal</code></td><td>Cursor shape in <a href="./keymap.html#normal-mode">normal mode</a></td><td><code>block</code></td></tr>
|
||||
<tr><td><code>insert</code></td><td>Cursor shape in <a href="./keymap.html#insert-mode">insert mode</a></td><td><code>block</code></td></tr>
|
||||
<tr><td><code>select</code></td><td>Cursor shape in <a href="./keymap.html#select--extend-mode">select mode</a></td><td><code>block</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="editorfile-picker-section"><a class="header" href="#editorfile-picker-section"><code>[editor.file-picker]</code> Section</a></h3>
|
||||
<p>Sets options for file picker and global search. All but the last key listed in
|
||||
the default file-picker configuration below are IgnoreOptions: whether hidden
|
||||
files and files listed within ignore files are ignored by (not visible in) the
|
||||
helix file picker and global search. There is also one other key, <code>max-depth</code>
|
||||
available, which is not defined by default.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
|
||||
<tr><td><code>hidden</code></td><td>Enables ignoring hidden files.</td><td>true</td></tr>
|
||||
<tr><td><code>parents</code></td><td>Enables reading ignore files from parent directories.</td><td>true</td></tr>
|
||||
<tr><td><code>ignore</code></td><td>Enables reading <code>.ignore</code> files.</td><td>true</td></tr>
|
||||
<tr><td><code>git-ignore</code></td><td>Enables reading <code>.gitignore</code> files.</td><td>true</td></tr>
|
||||
<tr><td><code>git-global</code></td><td>Enables reading global .gitignore, whose path is specified in git's config: <code>core.excludefile</code> option.</td><td>true</td></tr>
|
||||
<tr><td><code>git-exclude</code></td><td>Enables reading <code>.git/info/exclude</code> files.</td><td>true</td></tr>
|
||||
<tr><td><code>max-depth</code></td><td>Set with an integer value for maximum depth to recurse.</td><td>Defaults to <code>None</code>.</td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="editorauto-pairs-section"><a class="header" href="#editorauto-pairs-section"><code>[editor.auto-pairs]</code> Section</a></h3>
|
||||
<p>Enables automatic insertion of pairs to parentheses, brackets, etc. Can be a
|
||||
simple boolean value, or a specific mapping of pairs of single characters.</p>
|
||||
<p>To disable auto-pairs altogether, set <code>auto-pairs</code> to <code>false</code>:</p>
|
||||
<pre><code class="language-toml">[editor]
|
||||
auto-pairs = false # defaults to `true`
|
||||
</code></pre>
|
||||
<p>The default pairs are <code>(){}[]''""``</code>, but these can be customized by
|
||||
setting <code>auto-pairs</code> to a TOML table:</p>
|
||||
<pre><code class="language-toml">[editor.auto-pairs]
|
||||
'(' = ')'
|
||||
'{' = '}'
|
||||
'[' = ']'
|
||||
'"' = '"'
|
||||
'`' = '`'
|
||||
'<' = '>'
|
||||
</code></pre>
|
||||
<p>Additionally, this setting can be used in a language config. Unless
|
||||
the editor setting is <code>false</code>, this will override the editor config in
|
||||
documents with this language.</p>
|
||||
<p>Example <code>languages.toml</code> that adds <> and removes ''</p>
|
||||
<pre><code class="language-toml">[[language]]
|
||||
name = "rust"
|
||||
|
||||
[language.auto-pairs]
|
||||
'(' = ')'
|
||||
'{' = '}'
|
||||
'[' = ']'
|
||||
'"' = '"'
|
||||
'`' = '`'
|
||||
'<' = '>'
|
||||
</code></pre>
|
||||
<h3 id="editorsearch-section"><a class="header" href="#editorsearch-section"><code>[editor.search]</code> Section</a></h3>
|
||||
<p>Search specific options.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
|
||||
<tr><td><code>smart-case</code></td><td>Enable smart case regex searching (case insensitive unless pattern contains upper case characters)</td><td><code>true</code></td></tr>
|
||||
<tr><td><code>wrap-around</code></td><td>Whether the search should wrap after depleting the matches</td><td><code>true</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="editorwhitespace-section"><a class="header" href="#editorwhitespace-section"><code>[editor.whitespace]</code> Section</a></h3>
|
||||
<p>Options for rendering whitespace with visible characters. Use <code>:set whitespace.render all</code> to temporarily enable visible whitespace.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
|
||||
<tr><td><code>render</code></td><td>Whether to render whitespace. May either be <code>"all"</code> or <code>"none"</code>, or a table with sub-keys <code>space</code>, <code>tab</code>, and <code>newline</code>.</td><td><code>"none"</code></td></tr>
|
||||
<tr><td><code>characters</code></td><td>Literal characters to use when rendering whitespace. Sub-keys may be any of <code>tab</code>, <code>space</code>, <code>nbsp</code> or <code>newline</code></td><td>See example below</td></tr>
|
||||
</tbody></table>
|
||||
<p>Example</p>
|
||||
<pre><code class="language-toml">[editor.whitespace]
|
||||
render = "all"
|
||||
# or control each character
|
||||
[editor.whitespace.render]
|
||||
space = "all"
|
||||
tab = "all"
|
||||
newline = "none"
|
||||
|
||||
[editor.whitespace.characters]
|
||||
space = "·"
|
||||
nbsp = "⍽"
|
||||
tab = "→"
|
||||
newline = "⏎"
|
||||
</code></pre>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="from-vim.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
<a rel="next" href="themes.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="from-vim.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
<a rel="next" href="themes.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
<script src="elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,499 @@
|
||||
/* CSS for UI elements (a.k.a. chrome) */
|
||||
|
||||
@import 'variables.css';
|
||||
|
||||
::-webkit-scrollbar {
|
||||
background: var(--bg);
|
||||
}
|
||||
::-webkit-scrollbar-thumb {
|
||||
background: var(--scrollbar);
|
||||
}
|
||||
html {
|
||||
scrollbar-color: var(--scrollbar) var(--bg);
|
||||
}
|
||||
#searchresults a,
|
||||
.content a:link,
|
||||
a:visited,
|
||||
a > .hljs {
|
||||
color: var(--links);
|
||||
}
|
||||
.content a:hover {
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
/* Menu Bar */
|
||||
|
||||
#menu-bar,
|
||||
#menu-bar-hover-placeholder {
|
||||
z-index: 101;
|
||||
margin: auto calc(0px - var(--page-padding));
|
||||
}
|
||||
#menu-bar {
|
||||
position: relative;
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
background-color: var(--bg);
|
||||
border-bottom-color: var(--bg);
|
||||
border-bottom-width: 1px;
|
||||
border-bottom-style: solid;
|
||||
}
|
||||
#menu-bar.sticky,
|
||||
.js #menu-bar-hover-placeholder:hover + #menu-bar,
|
||||
.js #menu-bar:hover,
|
||||
.js.sidebar-visible #menu-bar {
|
||||
position: -webkit-sticky;
|
||||
position: sticky;
|
||||
top: 0 !important;
|
||||
}
|
||||
#menu-bar-hover-placeholder {
|
||||
position: sticky;
|
||||
position: -webkit-sticky;
|
||||
top: 0;
|
||||
height: var(--menu-bar-height);
|
||||
}
|
||||
#menu-bar.bordered {
|
||||
border-bottom-color: var(--table-border-color);
|
||||
}
|
||||
#menu-bar i, #menu-bar .icon-button {
|
||||
position: relative;
|
||||
padding: 0 8px;
|
||||
z-index: 10;
|
||||
line-height: var(--menu-bar-height);
|
||||
cursor: pointer;
|
||||
transition: color 0.5s;
|
||||
}
|
||||
@media only screen and (max-width: 420px) {
|
||||
#menu-bar i, #menu-bar .icon-button {
|
||||
padding: 0 5px;
|
||||
}
|
||||
}
|
||||
|
||||
.icon-button {
|
||||
border: none;
|
||||
background: none;
|
||||
padding: 0;
|
||||
color: inherit;
|
||||
}
|
||||
.icon-button i {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.right-buttons {
|
||||
margin: 0 15px;
|
||||
}
|
||||
.right-buttons a {
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
.left-buttons {
|
||||
display: flex;
|
||||
margin: 0 5px;
|
||||
}
|
||||
.no-js .left-buttons {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.menu-title {
|
||||
display: inline-block;
|
||||
font-weight: 200;
|
||||
font-size: 2.4rem;
|
||||
line-height: var(--menu-bar-height);
|
||||
text-align: center;
|
||||
margin: 0;
|
||||
flex: 1;
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
.js .menu-title {
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.menu-bar,
|
||||
.menu-bar:visited,
|
||||
.nav-chapters,
|
||||
.nav-chapters:visited,
|
||||
.mobile-nav-chapters,
|
||||
.mobile-nav-chapters:visited,
|
||||
.menu-bar .icon-button,
|
||||
.menu-bar a i {
|
||||
color: var(--icons);
|
||||
}
|
||||
|
||||
.menu-bar i:hover,
|
||||
.menu-bar .icon-button:hover,
|
||||
.nav-chapters:hover,
|
||||
.mobile-nav-chapters i:hover {
|
||||
color: var(--icons-hover);
|
||||
}
|
||||
|
||||
/* Nav Icons */
|
||||
|
||||
.nav-chapters {
|
||||
font-size: 2.5em;
|
||||
text-align: center;
|
||||
text-decoration: none;
|
||||
|
||||
position: fixed;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
margin: 0;
|
||||
max-width: 150px;
|
||||
min-width: 90px;
|
||||
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-content: center;
|
||||
flex-direction: column;
|
||||
|
||||
transition: color 0.5s, background-color 0.5s;
|
||||
}
|
||||
|
||||
.nav-chapters:hover {
|
||||
text-decoration: none;
|
||||
background-color: var(--theme-hover);
|
||||
transition: background-color 0.15s, color 0.15s;
|
||||
}
|
||||
|
||||
.nav-wrapper {
|
||||
margin-top: 50px;
|
||||
display: none;
|
||||
}
|
||||
|
||||
.mobile-nav-chapters {
|
||||
font-size: 2.5em;
|
||||
text-align: center;
|
||||
text-decoration: none;
|
||||
width: 90px;
|
||||
border-radius: 5px;
|
||||
background-color: var(--sidebar-bg);
|
||||
}
|
||||
|
||||
.previous {
|
||||
float: left;
|
||||
}
|
||||
|
||||
.next {
|
||||
float: right;
|
||||
right: var(--page-padding);
|
||||
}
|
||||
|
||||
@media only screen and (max-width: 1080px) {
|
||||
.nav-wide-wrapper { display: none; }
|
||||
.nav-wrapper { display: block; }
|
||||
}
|
||||
|
||||
@media only screen and (max-width: 1380px) {
|
||||
.sidebar-visible .nav-wide-wrapper { display: none; }
|
||||
.sidebar-visible .nav-wrapper { display: block; }
|
||||
}
|
||||
|
||||
/* Inline code */
|
||||
|
||||
:not(pre) > .hljs {
|
||||
display: inline;
|
||||
padding: 0.1em 0.3em;
|
||||
border-radius: 3px;
|
||||
}
|
||||
|
||||
:not(pre):not(a):not(td):not(p) > .hljs {
|
||||
color: var(--inline-code-color);
|
||||
overflow-x: initial;
|
||||
}
|
||||
|
||||
a:hover > .hljs {
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
pre {
|
||||
position: relative;
|
||||
}
|
||||
pre > .buttons {
|
||||
position: absolute;
|
||||
z-index: 100;
|
||||
right: 5px;
|
||||
top: 5px;
|
||||
|
||||
color: var(--sidebar-fg);
|
||||
cursor: pointer;
|
||||
}
|
||||
pre > .buttons :hover {
|
||||
color: var(--sidebar-active);
|
||||
}
|
||||
pre > .buttons i {
|
||||
margin-left: 8px;
|
||||
}
|
||||
pre > .buttons button {
|
||||
color: inherit;
|
||||
background: transparent;
|
||||
border: none;
|
||||
cursor: inherit;
|
||||
}
|
||||
pre > .result {
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
/* Search */
|
||||
|
||||
#searchresults a {
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
mark {
|
||||
border-radius: 2px;
|
||||
padding: 0 3px 1px 3px;
|
||||
margin: 0 -3px -1px -3px;
|
||||
background-color: var(--search-mark-bg);
|
||||
transition: background-color 300ms linear;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
mark.fade-out {
|
||||
background-color: rgba(0,0,0,0) !important;
|
||||
cursor: auto;
|
||||
}
|
||||
|
||||
.searchbar-outer {
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
max-width: var(--content-max-width);
|
||||
}
|
||||
|
||||
#searchbar {
|
||||
width: 100%;
|
||||
margin: 5px auto 0px auto;
|
||||
padding: 10px 16px;
|
||||
transition: box-shadow 300ms ease-in-out;
|
||||
border: 1px solid var(--searchbar-border-color);
|
||||
border-radius: 3px;
|
||||
background-color: var(--searchbar-bg);
|
||||
color: var(--searchbar-fg);
|
||||
}
|
||||
#searchbar:focus,
|
||||
#searchbar.active {
|
||||
box-shadow: 0 0 3px var(--searchbar-shadow-color);
|
||||
}
|
||||
|
||||
.searchresults-header {
|
||||
font-weight: bold;
|
||||
font-size: 1em;
|
||||
padding: 18px 0 0 5px;
|
||||
color: var(--searchresults-header-fg);
|
||||
}
|
||||
|
||||
.searchresults-outer {
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
max-width: var(--content-max-width);
|
||||
border-bottom: 1px dashed var(--searchresults-border-color);
|
||||
}
|
||||
|
||||
ul#searchresults {
|
||||
list-style: none;
|
||||
padding-left: 20px;
|
||||
}
|
||||
ul#searchresults li {
|
||||
margin: 10px 0px;
|
||||
padding: 2px;
|
||||
border-radius: 2px;
|
||||
}
|
||||
ul#searchresults li.focus {
|
||||
background-color: var(--searchresults-li-bg);
|
||||
}
|
||||
ul#searchresults span.teaser {
|
||||
display: block;
|
||||
clear: both;
|
||||
margin: 5px 0 0 20px;
|
||||
font-size: 0.8em;
|
||||
}
|
||||
ul#searchresults span.teaser em {
|
||||
font-weight: bold;
|
||||
font-style: normal;
|
||||
}
|
||||
|
||||
/* Sidebar */
|
||||
|
||||
.sidebar {
|
||||
position: fixed;
|
||||
left: 0;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
width: var(--sidebar-width);
|
||||
font-size: 0.875em;
|
||||
box-sizing: border-box;
|
||||
-webkit-overflow-scrolling: touch;
|
||||
overscroll-behavior-y: contain;
|
||||
background-color: var(--sidebar-bg);
|
||||
color: var(--sidebar-fg);
|
||||
}
|
||||
.sidebar-resizing {
|
||||
-moz-user-select: none;
|
||||
-webkit-user-select: none;
|
||||
-ms-user-select: none;
|
||||
user-select: none;
|
||||
}
|
||||
.js:not(.sidebar-resizing) .sidebar {
|
||||
transition: transform 0.3s; /* Animation: slide away */
|
||||
}
|
||||
.sidebar code {
|
||||
line-height: 2em;
|
||||
}
|
||||
.sidebar .sidebar-scrollbox {
|
||||
overflow-y: auto;
|
||||
position: absolute;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
}
|
||||
.sidebar .sidebar-resize-handle {
|
||||
position: absolute;
|
||||
cursor: col-resize;
|
||||
width: 0;
|
||||
right: 0;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
}
|
||||
.js .sidebar .sidebar-resize-handle {
|
||||
cursor: col-resize;
|
||||
width: 5px;
|
||||
}
|
||||
.sidebar-hidden .sidebar {
|
||||
transform: translateX(calc(0px - var(--sidebar-width)));
|
||||
}
|
||||
.sidebar::-webkit-scrollbar {
|
||||
background: var(--sidebar-bg);
|
||||
}
|
||||
.sidebar::-webkit-scrollbar-thumb {
|
||||
background: var(--scrollbar);
|
||||
}
|
||||
|
||||
.sidebar-visible .page-wrapper {
|
||||
transform: translateX(var(--sidebar-width));
|
||||
}
|
||||
@media only screen and (min-width: 620px) {
|
||||
.sidebar-visible .page-wrapper {
|
||||
transform: none;
|
||||
margin-left: var(--sidebar-width);
|
||||
}
|
||||
}
|
||||
|
||||
.chapter {
|
||||
list-style: none outside none;
|
||||
padding-left: 0;
|
||||
margin: .25rem 0;
|
||||
}
|
||||
|
||||
.chapter ol {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.chapter li {
|
||||
display: flex;
|
||||
color: var(--sidebar-non-existent);
|
||||
}
|
||||
.chapter li a {
|
||||
display: block;
|
||||
text-decoration: none;
|
||||
color: var(--sidebar-fg);
|
||||
}
|
||||
|
||||
.chapter li a:hover {
|
||||
color: var(--sidebar-active);
|
||||
}
|
||||
|
||||
.chapter li a.active {
|
||||
color: var(--sidebar-active);
|
||||
}
|
||||
|
||||
.chapter li > a.toggle {
|
||||
cursor: pointer;
|
||||
display: block;
|
||||
margin-left: auto;
|
||||
padding: 0 10px;
|
||||
user-select: none;
|
||||
opacity: 0.68;
|
||||
}
|
||||
|
||||
.chapter li > a.toggle div {
|
||||
transition: transform 0.5s;
|
||||
}
|
||||
|
||||
/* collapse the section */
|
||||
.chapter li:not(.expanded) + li > ol {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.chapter li.chapter-item {
|
||||
padding: 1rem 1.5rem;
|
||||
}
|
||||
|
||||
.chapter .section li.chapter-item {
|
||||
padding: .5rem .5rem 0 .5rem;
|
||||
}
|
||||
|
||||
.chapter li.expanded > a.toggle div {
|
||||
transform: rotate(90deg);
|
||||
}
|
||||
|
||||
.spacer {
|
||||
width: 100%;
|
||||
height: 3px;
|
||||
margin: 5px 0px;
|
||||
}
|
||||
.chapter .spacer {
|
||||
background-color: var(--sidebar-spacer);
|
||||
}
|
||||
|
||||
@media (-moz-touch-enabled: 1), (pointer: coarse) {
|
||||
.chapter li a { padding: 5px 0; }
|
||||
.spacer { margin: 10px 0; }
|
||||
}
|
||||
|
||||
.section {
|
||||
list-style: none outside none;
|
||||
padding-left: 2rem;
|
||||
line-height: 1.9em;
|
||||
}
|
||||
|
||||
/* Theme Menu Popup */
|
||||
|
||||
.theme-popup {
|
||||
position: absolute;
|
||||
left: 10px;
|
||||
top: var(--menu-bar-height);
|
||||
z-index: 1000;
|
||||
border-radius: 4px;
|
||||
font-size: 0.7em;
|
||||
color: var(--fg);
|
||||
background: var(--theme-popup-bg);
|
||||
border: 1px solid var(--theme-popup-border);
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
list-style: none;
|
||||
display: none;
|
||||
}
|
||||
.theme-popup .default {
|
||||
color: var(--icons);
|
||||
}
|
||||
.theme-popup .theme {
|
||||
width: 100%;
|
||||
border: 0;
|
||||
margin: 0;
|
||||
padding: 2px 10px;
|
||||
line-height: 25px;
|
||||
white-space: nowrap;
|
||||
text-align: left;
|
||||
cursor: pointer;
|
||||
color: inherit;
|
||||
background: inherit;
|
||||
font-size: inherit;
|
||||
}
|
||||
.theme-popup .theme:hover {
|
||||
background-color: var(--theme-hover);
|
||||
}
|
||||
.theme-popup .theme:hover:first-child,
|
||||
.theme-popup .theme:hover:last-child {
|
||||
border-top-left-radius: inherit;
|
||||
border-top-right-radius: inherit;
|
||||
}
|
||||
@ -0,0 +1,233 @@
|
||||
/* Base styles and content styles */
|
||||
|
||||
@import 'variables.css';
|
||||
|
||||
:root {
|
||||
/* Browser default font-size is 16px, this way 1 rem = 10px */
|
||||
font-size: 62.5%;
|
||||
}
|
||||
|
||||
/* TODO: replace with self hosted fonts */
|
||||
|
||||
html {
|
||||
font-family: "Inter", sans-serif;
|
||||
color: var(--fg);
|
||||
background-color: var(--bg);
|
||||
text-size-adjust: none;
|
||||
}
|
||||
|
||||
/* @supports (font-variation-settings: normal) { */
|
||||
/* html { font-family: 'Inter var', sans-serif; } */
|
||||
/* } */
|
||||
|
||||
body {
|
||||
margin: 0;
|
||||
font-size: 1.6rem;
|
||||
overflow-x: hidden;
|
||||
}
|
||||
|
||||
code {
|
||||
font-family: "Source Code Pro", Consolas, "Ubuntu Mono", Menlo, "DejaVu Sans Mono", monospace, monospace !important;
|
||||
font-size: 0.875em; /* please adjust the ace font size accordingly in editor.js */
|
||||
}
|
||||
|
||||
/* Don't change font size in headers. */
|
||||
h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
|
||||
font-size: unset;
|
||||
}
|
||||
|
||||
.left { float: left; }
|
||||
.right { float: right; }
|
||||
.boring { opacity: 0.6; }
|
||||
.hide-boring .boring { display: none; }
|
||||
.hidden { display: none !important; }
|
||||
|
||||
h2, h3 { margin-top: 2.5em; }
|
||||
h4, h5 { margin-top: 2em; }
|
||||
|
||||
.header + .header h3,
|
||||
.header + .header h4,
|
||||
.header + .header h5 {
|
||||
margin-top: 1em;
|
||||
}
|
||||
|
||||
h1:target::before,
|
||||
h2:target::before,
|
||||
h3:target::before,
|
||||
h4:target::before,
|
||||
h5:target::before,
|
||||
h6:target::before {
|
||||
display: inline-block;
|
||||
content: "»";
|
||||
margin-left: -30px;
|
||||
width: 30px;
|
||||
}
|
||||
|
||||
/* This is broken on Safari as of version 14, but is fixed
|
||||
in Safari Technology Preview 117 which I think will be Safari 14.2.
|
||||
https://bugs.webkit.org/show_bug.cgi?id=218076
|
||||
*/
|
||||
:target {
|
||||
scroll-margin-top: calc(var(--menu-bar-height) + 0.5em);
|
||||
}
|
||||
|
||||
.page {
|
||||
outline: 0;
|
||||
padding: 0 var(--page-padding);
|
||||
margin-top: calc(0px - var(--menu-bar-height)); /* Compensate for the #menu-bar-hover-placeholder */
|
||||
}
|
||||
.page-wrapper {
|
||||
box-sizing: border-box;
|
||||
}
|
||||
.js:not(.sidebar-resizing) .page-wrapper {
|
||||
transition: margin-left 0.3s ease, transform 0.3s ease; /* Animation: slide away */
|
||||
}
|
||||
|
||||
.content {
|
||||
overflow-y: auto;
|
||||
padding: 0 15px;
|
||||
padding-bottom: 50px;
|
||||
}
|
||||
.content main {
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
max-width: var(--content-max-width);
|
||||
}
|
||||
|
||||
|
||||
/* 2 1.75 1.5 1.25 1 .875 */
|
||||
|
||||
.content h1 { font-size: 2em }
|
||||
.content h2 { font-size: 1.75em }
|
||||
.content h3 { font-size: 1.5em }
|
||||
.content h4 { font-size: 1.25em }
|
||||
.content h5 { font-size: 1em }
|
||||
.content h6 { font-size: .875em }
|
||||
|
||||
.content h1, .content h2, .content h3, .content h4 {
|
||||
font-weight: 500;
|
||||
margin-top: 1.275em;
|
||||
margin-bottom: .875em;
|
||||
}
|
||||
.content p, .content ol, .content ul, .content table {
|
||||
margin-top: 0;
|
||||
margin-bottom: .875em;
|
||||
}
|
||||
|
||||
.content ul li {
|
||||
margin-bottom: .25rem;
|
||||
}
|
||||
.content ul {
|
||||
list-style-type: square;
|
||||
}
|
||||
.content ul ul, .content ol ul {
|
||||
margin-bottom: .5rem;
|
||||
}
|
||||
.content li p {
|
||||
margin-bottom: .5em;
|
||||
}
|
||||
|
||||
.content p { line-height: 1.45em; }
|
||||
.content ol { line-height: 1.45em; }
|
||||
.content ul { line-height: 1.45em; }
|
||||
.content a { text-decoration: none; }
|
||||
.content a:hover { text-decoration: underline; }
|
||||
.content img { max-width: 100%; }
|
||||
.content .header:link,
|
||||
.content .header:visited {
|
||||
color: var(--fg);
|
||||
color: var(--heading-fg);
|
||||
}
|
||||
.content .header:link,
|
||||
.content .header:visited:hover {
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
table {
|
||||
margin: 0 auto;
|
||||
border-collapse: collapse;
|
||||
width: 100%;
|
||||
}
|
||||
table td {
|
||||
padding: .75rem;
|
||||
width: auto;
|
||||
}
|
||||
table thead {
|
||||
background: var(--table-header-bg);
|
||||
}
|
||||
table thead td {
|
||||
font-weight: 700;
|
||||
border: none;
|
||||
}
|
||||
table thead th {
|
||||
padding: .75rem;
|
||||
text-align: left;
|
||||
font-weight: 500;
|
||||
line-height: 1.5;
|
||||
width: auto;
|
||||
}
|
||||
table thead tr {
|
||||
border-bottom: 2px var(--table-border-color) solid;
|
||||
}
|
||||
table tbody tr {
|
||||
border-bottom: 1px var(--table-border-line) solid;
|
||||
}
|
||||
/* Alternate background colors for rows */
|
||||
table tbody tr:nth-child(2n) {
|
||||
/* background: var(--table-alternate-bg); */
|
||||
}
|
||||
|
||||
|
||||
blockquote {
|
||||
margin: 1.5rem 0;
|
||||
padding: 1rem 1.5rem;
|
||||
color: var(--fg);
|
||||
opacity: .9;
|
||||
background-color: var(--quote-bg);
|
||||
border-left: 4px solid var(--quote-border);
|
||||
}
|
||||
blockquote *:last-child {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
|
||||
:not(.footnote-definition) + .footnote-definition,
|
||||
.footnote-definition + :not(.footnote-definition) {
|
||||
margin-top: 2em;
|
||||
}
|
||||
.footnote-definition {
|
||||
font-size: 0.9em;
|
||||
margin: 0.5em 0;
|
||||
}
|
||||
.footnote-definition p {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
.tooltiptext {
|
||||
position: absolute;
|
||||
visibility: hidden;
|
||||
color: #fff;
|
||||
background-color: #333;
|
||||
transform: translateX(-50%); /* Center by moving tooltip 50% of its width left */
|
||||
left: -8px; /* Half of the width of the icon */
|
||||
top: -35px;
|
||||
font-size: 0.8em;
|
||||
text-align: center;
|
||||
border-radius: 6px;
|
||||
padding: 5px 8px;
|
||||
margin: 5px;
|
||||
z-index: 1000;
|
||||
}
|
||||
.tooltipped .tooltiptext {
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
.chapter li.part-title {
|
||||
color: var(--sidebar-fg);
|
||||
margin: 5px 0px;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
.result-no-output {
|
||||
font-style: italic;
|
||||
}
|
||||
@ -0,0 +1,54 @@
|
||||
|
||||
#sidebar,
|
||||
#menu-bar,
|
||||
.nav-chapters,
|
||||
.mobile-nav-chapters {
|
||||
display: none;
|
||||
}
|
||||
|
||||
#page-wrapper.page-wrapper {
|
||||
transform: none;
|
||||
margin-left: 0px;
|
||||
overflow-y: initial;
|
||||
}
|
||||
|
||||
#content {
|
||||
max-width: none;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
.page {
|
||||
overflow-y: initial;
|
||||
}
|
||||
|
||||
code {
|
||||
background-color: #666666;
|
||||
border-radius: 5px;
|
||||
|
||||
/* Force background to be printed in Chrome */
|
||||
-webkit-print-color-adjust: exact;
|
||||
}
|
||||
|
||||
pre > .buttons {
|
||||
z-index: 2;
|
||||
}
|
||||
|
||||
a, a:visited, a:active, a:hover {
|
||||
color: #4183c4;
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
h1, h2, h3, h4, h5, h6 {
|
||||
page-break-inside: avoid;
|
||||
page-break-after: avoid;
|
||||
}
|
||||
|
||||
pre, code {
|
||||
page-break-inside: avoid;
|
||||
white-space: pre-wrap;
|
||||
}
|
||||
|
||||
.fa {
|
||||
display: none !important;
|
||||
}
|
||||
@ -0,0 +1,342 @@
|
||||
|
||||
/* Globals */
|
||||
|
||||
:root {
|
||||
--sidebar-width: 300px;
|
||||
--page-padding: 15px;
|
||||
--content-max-width: 750px;
|
||||
--menu-bar-height: 50px;
|
||||
}
|
||||
|
||||
/* Themes */
|
||||
|
||||
.ayu {
|
||||
--bg: hsl(210, 25%, 8%);
|
||||
--fg: #c5c5c5;
|
||||
|
||||
--sidebar-bg: #14191f;
|
||||
--sidebar-fg: #c8c9db;
|
||||
--sidebar-non-existent: #5c6773;
|
||||
--sidebar-active: #ffb454;
|
||||
--sidebar-spacer: #2d334f;
|
||||
|
||||
--scrollbar: var(--sidebar-fg);
|
||||
|
||||
--icons: #737480;
|
||||
--icons-hover: #b7b9cc;
|
||||
|
||||
--links: #0096cf;
|
||||
|
||||
--inline-code-color: #ffb454;
|
||||
|
||||
--theme-popup-bg: #14191f;
|
||||
--theme-popup-border: #5c6773;
|
||||
--theme-hover: #191f26;
|
||||
|
||||
--quote-bg: hsl(226, 15%, 17%);
|
||||
--quote-border: hsl(226, 15%, 22%);
|
||||
|
||||
--table-border-color: hsl(210, 25%, 13%);
|
||||
--table-header-bg: hsl(210, 25%, 28%);
|
||||
--table-alternate-bg: hsl(210, 25%, 11%);
|
||||
|
||||
--searchbar-border-color: #848484;
|
||||
--searchbar-bg: #424242;
|
||||
--searchbar-fg: #fff;
|
||||
--searchbar-shadow-color: #d4c89f;
|
||||
--searchresults-header-fg: #666;
|
||||
--searchresults-border-color: #888;
|
||||
--searchresults-li-bg: #252932;
|
||||
--search-mark-bg: #e3b171;
|
||||
}
|
||||
|
||||
.coal {
|
||||
--bg: hsl(200, 7%, 8%);
|
||||
--fg: #98a3ad;
|
||||
|
||||
--sidebar-bg: #292c2f;
|
||||
--sidebar-fg: #a1adb8;
|
||||
--sidebar-non-existent: #505254;
|
||||
--sidebar-active: #3473ad;
|
||||
--sidebar-spacer: #393939;
|
||||
|
||||
--scrollbar: var(--sidebar-fg);
|
||||
|
||||
--icons: #43484d;
|
||||
--icons-hover: #b3c0cc;
|
||||
|
||||
--links: #2b79a2;
|
||||
|
||||
--inline-code-color: #c5c8c6;
|
||||
|
||||
--theme-popup-bg: #141617;
|
||||
--theme-popup-border: #43484d;
|
||||
--theme-hover: #1f2124;
|
||||
|
||||
--quote-bg: hsl(234, 21%, 18%);
|
||||
--quote-border: hsl(234, 21%, 23%);
|
||||
|
||||
--table-border-color: hsl(200, 7%, 13%);
|
||||
--table-header-bg: hsl(200, 7%, 28%);
|
||||
--table-alternate-bg: hsl(200, 7%, 11%);
|
||||
|
||||
--searchbar-border-color: #aaa;
|
||||
--searchbar-bg: #b7b7b7;
|
||||
--searchbar-fg: #000;
|
||||
--searchbar-shadow-color: #aaa;
|
||||
--searchresults-header-fg: #666;
|
||||
--searchresults-border-color: #98a3ad;
|
||||
--searchresults-li-bg: #2b2b2f;
|
||||
--search-mark-bg: #355c7d;
|
||||
}
|
||||
|
||||
.light {
|
||||
--bg: hsl(0, 0%, 100%);
|
||||
--fg: hsl(0, 0%, 0%);
|
||||
|
||||
--sidebar-bg: #fafafa;
|
||||
--sidebar-fg: hsl(0, 0%, 0%);
|
||||
--sidebar-non-existent: #aaaaaa;
|
||||
--sidebar-active: #1f1fff;
|
||||
--sidebar-spacer: #f4f4f4;
|
||||
|
||||
--scrollbar: #8F8F8F;
|
||||
|
||||
--icons: #747474;
|
||||
--icons-hover: #000000;
|
||||
|
||||
--links: #20609f;
|
||||
|
||||
--inline-code-color: #301900;
|
||||
|
||||
--theme-popup-bg: #fafafa;
|
||||
--theme-popup-border: #cccccc;
|
||||
--theme-hover: #e6e6e6;
|
||||
|
||||
--quote-bg: hsl(197, 37%, 96%);
|
||||
--quote-border: hsl(197, 37%, 91%);
|
||||
|
||||
--table-border-color: hsl(0, 0%, 95%);
|
||||
--table-header-bg: hsl(0, 0%, 80%);
|
||||
--table-alternate-bg: hsl(0, 0%, 97%);
|
||||
|
||||
--searchbar-border-color: #aaa;
|
||||
--searchbar-bg: #fafafa;
|
||||
--searchbar-fg: #000;
|
||||
--searchbar-shadow-color: #aaa;
|
||||
--searchresults-header-fg: #666;
|
||||
--searchresults-border-color: #888;
|
||||
--searchresults-li-bg: #e4f2fe;
|
||||
--search-mark-bg: #a2cff5;
|
||||
}
|
||||
|
||||
.navy {
|
||||
--bg: hsl(226, 23%, 11%);
|
||||
--fg: #bcbdd0;
|
||||
|
||||
--sidebar-bg: #282d3f;
|
||||
--sidebar-fg: #c8c9db;
|
||||
--sidebar-non-existent: #505274;
|
||||
--sidebar-active: #2b79a2;
|
||||
--sidebar-spacer: #2d334f;
|
||||
|
||||
--scrollbar: var(--sidebar-fg);
|
||||
|
||||
--icons: #737480;
|
||||
--icons-hover: #b7b9cc;
|
||||
|
||||
--links: #2b79a2;
|
||||
|
||||
--inline-code-color: #c5c8c6;
|
||||
|
||||
--theme-popup-bg: #161923;
|
||||
--theme-popup-border: #737480;
|
||||
--theme-hover: #282e40;
|
||||
|
||||
--quote-bg: hsl(226, 15%, 17%);
|
||||
--quote-border: hsl(226, 15%, 22%);
|
||||
|
||||
--table-border-color: hsl(226, 23%, 16%);
|
||||
--table-header-bg: hsl(226, 23%, 31%);
|
||||
--table-alternate-bg: hsl(226, 23%, 14%);
|
||||
|
||||
--searchbar-border-color: #aaa;
|
||||
--searchbar-bg: #aeaec6;
|
||||
--searchbar-fg: #000;
|
||||
--searchbar-shadow-color: #aaa;
|
||||
--searchresults-header-fg: #5f5f71;
|
||||
--searchresults-border-color: #5c5c68;
|
||||
--searchresults-li-bg: #242430;
|
||||
--search-mark-bg: #a2cff5;
|
||||
}
|
||||
|
||||
.rust {
|
||||
--bg: hsl(60, 9%, 87%);
|
||||
--fg: #262625;
|
||||
|
||||
--sidebar-bg: #3b2e2a;
|
||||
--sidebar-fg: #c8c9db;
|
||||
--sidebar-non-existent: #505254;
|
||||
--sidebar-active: #e69f67;
|
||||
--sidebar-spacer: #45373a;
|
||||
|
||||
--scrollbar: var(--sidebar-fg);
|
||||
|
||||
--icons: #737480;
|
||||
--icons-hover: #262625;
|
||||
|
||||
--links: #2b79a2;
|
||||
|
||||
--inline-code-color: #6e6b5e;
|
||||
|
||||
--theme-popup-bg: #e1e1db;
|
||||
--theme-popup-border: #b38f6b;
|
||||
--theme-hover: #99908a;
|
||||
|
||||
--quote-bg: hsl(60, 5%, 75%);
|
||||
--quote-border: hsl(60, 5%, 70%);
|
||||
|
||||
--table-border-color: hsl(60, 9%, 82%);
|
||||
--table-header-bg: #b3a497;
|
||||
--table-alternate-bg: hsl(60, 9%, 84%);
|
||||
|
||||
--searchbar-border-color: #aaa;
|
||||
--searchbar-bg: #fafafa;
|
||||
--searchbar-fg: #000;
|
||||
--searchbar-shadow-color: #aaa;
|
||||
--searchresults-header-fg: #666;
|
||||
--searchresults-border-color: #888;
|
||||
--searchresults-li-bg: #dec2a2;
|
||||
--search-mark-bg: #e69f67;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
.light.no-js {
|
||||
--bg: hsl(200, 7%, 8%);
|
||||
--fg: #98a3ad;
|
||||
|
||||
--sidebar-bg: #292c2f;
|
||||
--sidebar-fg: #a1adb8;
|
||||
--sidebar-non-existent: #505254;
|
||||
--sidebar-active: #3473ad;
|
||||
--sidebar-spacer: #393939;
|
||||
|
||||
--scrollbar: var(--sidebar-fg);
|
||||
|
||||
--icons: #43484d;
|
||||
--icons-hover: #b3c0cc;
|
||||
|
||||
--links: #2b79a2;
|
||||
|
||||
--inline-code-color: #c5c8c6;
|
||||
|
||||
--theme-popup-bg: #141617;
|
||||
--theme-popup-border: #43484d;
|
||||
--theme-hover: #1f2124;
|
||||
|
||||
--quote-bg: hsl(234, 21%, 18%);
|
||||
--quote-border: hsl(234, 21%, 23%);
|
||||
|
||||
--table-border-color: hsl(200, 7%, 13%);
|
||||
--table-header-bg: hsl(200, 7%, 28%);
|
||||
--table-alternate-bg: hsl(200, 7%, 11%);
|
||||
|
||||
--searchbar-border-color: #aaa;
|
||||
--searchbar-bg: #b7b7b7;
|
||||
--searchbar-fg: #000;
|
||||
--searchbar-shadow-color: #aaa;
|
||||
--searchresults-header-fg: #666;
|
||||
--searchresults-border-color: #98a3ad;
|
||||
--searchresults-li-bg: #2b2b2f;
|
||||
--search-mark-bg: #355c7d;
|
||||
}
|
||||
}
|
||||
|
||||
.colibri {
|
||||
--bg: #3b224c;
|
||||
--fg: #bcbdd0;
|
||||
--heading-fg: #fff;
|
||||
|
||||
--sidebar-bg: #281733;
|
||||
--sidebar-fg: #c8c9db;
|
||||
--sidebar-non-existent: #505274;
|
||||
--sidebar-active: #a4a0e8;
|
||||
--sidebar-spacer: #2d334f;
|
||||
|
||||
--scrollbar: var(--sidebar-fg);
|
||||
|
||||
--icons: #737480;
|
||||
--icons-hover: #b7b9cc;
|
||||
|
||||
/* --links: #a4a0e8; */
|
||||
--links: #ECCDBA;
|
||||
|
||||
--inline-code-color: hsl(48.7, 7.8%, 70%);
|
||||
|
||||
--theme-popup-bg: #161923;
|
||||
--theme-popup-border: #737480;
|
||||
--theme-hover: rgba(0,0,0, .2);
|
||||
|
||||
--quote-bg: #281733;
|
||||
--quote-border: hsl(226, 15%, 22%);
|
||||
|
||||
--table-border-color: hsl(226, 23%, 76%);
|
||||
--table-header-bg: hsla(226, 23%, 31%, 0);
|
||||
--table-alternate-bg: hsl(226, 23%, 14%);
|
||||
--table-border-line: hsla(201deg, 20%, 92%, 0.2);
|
||||
|
||||
--searchbar-border-color: #aaa;
|
||||
--searchbar-bg: #aeaec6;
|
||||
--searchbar-fg: #000;
|
||||
--searchbar-shadow-color: #aaa;
|
||||
--searchresults-header-fg: #5f5f71;
|
||||
--searchresults-border-color: #5c5c68;
|
||||
--searchresults-li-bg: #242430;
|
||||
--search-mark-bg: #a2cff5;
|
||||
}
|
||||
|
||||
.colibri {
|
||||
/*
|
||||
--bg: #ffffff;
|
||||
--fg: #452859;
|
||||
--fg: #5a5977;
|
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|
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SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
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-----------------------------------------------------------
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|
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|
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|
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||||
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|
||||
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|
||||
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|
||||
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|
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||||
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|
||||
This license becomes null and void if any of the above conditions are
|
||||
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|
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
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@ -0,0 +1,100 @@
|
||||
/* Open Sans is licensed under the Apache License, Version 2.0. See http://www.apache.org/licenses/LICENSE-2.0 */
|
||||
/* Source Code Pro is under the Open Font License. See https://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=OFL */
|
||||
|
||||
/* open-sans-300 - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
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@font-face {
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font-family: 'Open Sans';
|
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font-style: normal;
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font-weight: 300;
|
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src: local('Open Sans Light'), local('OpenSans-Light'),
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url('open-sans-v17-all-charsets-300.woff2') format('woff2');
|
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}
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|
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/* open-sans-300italic - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
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@font-face {
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font-family: 'Open Sans';
|
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font-style: italic;
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font-weight: 300;
|
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src: local('Open Sans Light Italic'), local('OpenSans-LightItalic'),
|
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url('open-sans-v17-all-charsets-300italic.woff2') format('woff2');
|
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}
|
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|
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/* open-sans-regular - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
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@font-face {
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font-family: 'Open Sans';
|
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font-style: normal;
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font-weight: 400;
|
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src: local('Open Sans Regular'), local('OpenSans-Regular'),
|
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url('open-sans-v17-all-charsets-regular.woff2') format('woff2');
|
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}
|
||||
|
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/* open-sans-italic - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
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@font-face {
|
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font-family: 'Open Sans';
|
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font-style: italic;
|
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font-weight: 400;
|
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src: local('Open Sans Italic'), local('OpenSans-Italic'),
|
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url('open-sans-v17-all-charsets-italic.woff2') format('woff2');
|
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}
|
||||
|
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/* open-sans-600 - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
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@font-face {
|
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font-family: 'Open Sans';
|
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font-style: normal;
|
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font-weight: 600;
|
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src: local('Open Sans SemiBold'), local('OpenSans-SemiBold'),
|
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url('open-sans-v17-all-charsets-600.woff2') format('woff2');
|
||||
}
|
||||
|
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/* open-sans-600italic - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
|
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@font-face {
|
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font-family: 'Open Sans';
|
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font-style: italic;
|
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font-weight: 600;
|
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src: local('Open Sans SemiBold Italic'), local('OpenSans-SemiBoldItalic'),
|
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url('open-sans-v17-all-charsets-600italic.woff2') format('woff2');
|
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}
|
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|
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/* open-sans-700 - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
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@font-face {
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font-family: 'Open Sans';
|
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font-style: normal;
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font-weight: 700;
|
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src: local('Open Sans Bold'), local('OpenSans-Bold'),
|
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url('open-sans-v17-all-charsets-700.woff2') format('woff2');
|
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}
|
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|
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/* open-sans-700italic - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
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@font-face {
|
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font-family: 'Open Sans';
|
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font-style: italic;
|
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font-weight: 700;
|
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src: local('Open Sans Bold Italic'), local('OpenSans-BoldItalic'),
|
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url('open-sans-v17-all-charsets-700italic.woff2') format('woff2');
|
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}
|
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|
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/* open-sans-800 - latin_vietnamese_latin-ext_greek-ext_greek_cyrillic-ext_cyrillic */
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@font-face {
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font-family: 'Open Sans';
|
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font-style: normal;
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font-weight: 800;
|
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src: local('Open Sans ExtraBold'), local('OpenSans-ExtraBold'),
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<main>
|
||||
<h1 id="migrating-from-vim"><a class="header" href="#migrating-from-vim">Migrating from Vim</a></h1>
|
||||
<p>Helix's editing model is strongly inspired from vim and kakoune, and a notable
|
||||
difference from vim (and the most striking similarity to kakoune) is that Helix
|
||||
follows the <code>selection → action</code> model. This means that the whatever you are
|
||||
going to act on (a word, a paragraph, a line, etc) is selected first and the
|
||||
action itself (delete, change, yank, etc) comes second. A cursor is simply a
|
||||
single width selection.</p>
|
||||
<p>See also Kakoune's <a href="https://github.com/mawww/kakoune/wiki/Migrating-from-Vim">Migrating from Vim</a>.</p>
|
||||
<blockquote>
|
||||
<p>TODO: Mention texobjects, surround, registers</p>
|
||||
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|
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|
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="../title-page.html">Helix</a></li><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"><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" class="active"><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><li class="chapter-item expanded "><a href="../guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="adding-languages"><a class="header" href="#adding-languages">Adding languages</a></h1>
|
||||
<h2 id="language-configuration"><a class="header" href="#language-configuration">Language configuration</a></h2>
|
||||
<p>To add a new language, you need to add a <code>language</code> entry to the
|
||||
<a href="https://github.com/helix-editor/helix/blob/master/languages.toml"><code>languages.toml</code></a> found in the root of the repository;
|
||||
this <code>languages.toml</code> file is included at compilation time, and is
|
||||
distinct from the <code>languages.toml</code> file in the user's <a href="../configuration.html">configuration
|
||||
directory</a>.</p>
|
||||
<pre><code class="language-toml">[[language]]
|
||||
name = "mylang"
|
||||
scope = "scope.mylang"
|
||||
injection-regex = "^mylang$"
|
||||
file-types = ["mylang", "myl"]
|
||||
comment-token = "#"
|
||||
indent = { tab-width = 2, unit = " " }
|
||||
language-server = { command = "mylang-lsp", args = ["--stdio"] }
|
||||
</code></pre>
|
||||
<p>These are the available keys and descriptions for the file.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th></tr></thead><tbody>
|
||||
<tr><td><code>name</code></td><td>The name of the language</td></tr>
|
||||
<tr><td><code>scope</code></td><td>A string like <code>source.js</code> that identifies the language. Currently, we strive to match the scope names used by popular TextMate grammars and by the Linguist library. Usually <code>source.<name></code> or <code>text.<name></code> in case of markup languages</td></tr>
|
||||
<tr><td><code>injection-regex</code></td><td>regex pattern that will be tested against a language name in order to determine whether this language should be used for a potential <a href="https://tree-sitter.github.io/tree-sitter/syntax-highlighting#language-injection">language injection</a> site.</td></tr>
|
||||
<tr><td><code>file-types</code></td><td>The filetypes of the language, for example <code>["yml", "yaml"]</code>. Extensions and full file names are supported.</td></tr>
|
||||
<tr><td><code>shebangs</code></td><td>The interpreters from the shebang line, for example <code>["sh", "bash"]</code></td></tr>
|
||||
<tr><td><code>roots</code></td><td>A set of marker files to look for when trying to find the workspace root. For example <code>Cargo.lock</code>, <code>yarn.lock</code></td></tr>
|
||||
<tr><td><code>auto-format</code></td><td>Whether to autoformat this language when saving</td></tr>
|
||||
<tr><td><code>diagnostic-severity</code></td><td>Minimal severity of diagnostic for it to be displayed. (Allowed values: <code>Error</code>, <code>Warning</code>, <code>Info</code>, <code>Hint</code>)</td></tr>
|
||||
<tr><td><code>comment-token</code></td><td>The token to use as a comment-token</td></tr>
|
||||
<tr><td><code>indent</code></td><td>The indent to use. Has sub keys <code>tab-width</code> and <code>unit</code></td></tr>
|
||||
<tr><td><code>language-server</code></td><td>The Language Server to run. Has sub keys <code>command</code> and <code>args</code></td></tr>
|
||||
<tr><td><code>config</code></td><td>Language Server configuration</td></tr>
|
||||
<tr><td><code>grammar</code></td><td>The tree-sitter grammar to use (defaults to the value of <code>name</code>)</td></tr>
|
||||
</tbody></table>
|
||||
<p>When adding a new language or Language Server configuration for an existing
|
||||
language, run <code>cargo xtask docgen</code> to add the new configuration to the
|
||||
<a href="../lang-support.html">Language Support</a> docs before creating a pull request.
|
||||
When adding a Language Server configuration, be sure to update the
|
||||
<a href="https://github.com/helix-editor/helix/wiki/How-to-install-the-default-language-servers">Language Server Wiki</a> with installation notes.</p>
|
||||
<h2 id="grammar-configuration"><a class="header" href="#grammar-configuration">Grammar configuration</a></h2>
|
||||
<p>If a tree-sitter grammar is available for the language, add a new <code>grammar</code>
|
||||
entry to <code>languages.toml</code>.</p>
|
||||
<pre><code class="language-toml">[[grammar]]
|
||||
name = "mylang"
|
||||
source = { git = "https://github.com/example/mylang", rev = "a250c4582510ff34767ec3b7dcdd3c24e8c8aa68" }
|
||||
</code></pre>
|
||||
<p>Grammar configuration takes these keys:</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th></tr></thead><tbody>
|
||||
<tr><td><code>name</code></td><td>The name of the tree-sitter grammar</td></tr>
|
||||
<tr><td><code>source</code></td><td>The method of fetching the grammar - a table with a schema defined below</td></tr>
|
||||
</tbody></table>
|
||||
<p>Where <code>source</code> is a table with either these keys when using a grammar from a
|
||||
git repository:</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th></tr></thead><tbody>
|
||||
<tr><td><code>git</code></td><td>A git remote URL from which the grammar should be cloned</td></tr>
|
||||
<tr><td><code>rev</code></td><td>The revision (commit hash or tag) which should be fetched</td></tr>
|
||||
<tr><td><code>subpath</code></td><td>A path within the grammar directory which should be built. Some grammar repositories host multiple grammars (for example <code>tree-sitter-typescript</code> and <code>tree-sitter-ocaml</code>) in subdirectories. This key is used to point <code>hx --grammar build</code> to the correct path for compilation. When omitted, the root of repository is used</td></tr>
|
||||
</tbody></table>
|
||||
<p>Or a <code>path</code> key with an absolute path to a locally available grammar directory.</p>
|
||||
<h2 id="queries"><a class="header" href="#queries">Queries</a></h2>
|
||||
<p>For a language to have syntax-highlighting and indentation among
|
||||
other things, you have to add queries. Add a directory for your
|
||||
language with the path <code>runtime/queries/<name>/</code>. The tree-sitter
|
||||
<a href="https://tree-sitter.github.io/tree-sitter/syntax-highlighting#queries">website</a>
|
||||
gives more info on how to write queries.</p>
|
||||
<blockquote>
|
||||
<p>NOTE: When evaluating queries, the first matching query takes
|
||||
precedence, which is different from other editors like neovim where
|
||||
the last matching query supersedes the ones before it. See
|
||||
<a href="https://github.com/helix-editor/helix/pull/1170#issuecomment-997294090">this issue</a> for an example.</p>
|
||||
</blockquote>
|
||||
<h2 id="common-issues"><a class="header" href="#common-issues">Common Issues</a></h2>
|
||||
<ul>
|
||||
<li>
|
||||
<p>If you get errors when running after switching branches, you may have to update the tree-sitter grammars. Run <code>hx --grammar fetch</code> to fetch the grammars and <code>hx --grammar build</code> to build any out-of-date grammars.</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>If a parser is segfaulting or you want to remove the parser, make sure to remove the compiled parser in <code>runtime/grammar/<name>.so</code></p>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="../guides/index.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
<a rel="next" href="../guides/textobject.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
<div style="clear: both"></div>
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||||
</nav>
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|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
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<a rel="prev" href="../guides/index.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
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</a>
|
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<a rel="next" href="../guides/textobject.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
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<i class="fa fa-angle-right"></i>
|
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</a>
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</nav>
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</div>
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<script type="text/javascript">
|
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window.playground_copyable = true;
|
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</script>
|
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<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
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<script src="../searcher.js" type="text/javascript" charset="utf-8"></script>
|
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<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
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<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
|
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<script src="../book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,257 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js colibri">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Adding Indent Queries</title>
|
||||
<!-- Custom HTML head -->
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
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|
||||
<link rel="icon" href="../favicon.svg">
|
||||
<link rel="shortcut icon" href="../favicon.png">
|
||||
<link rel="stylesheet" href="../css/variables.css">
|
||||
<link rel="stylesheet" href="../css/general.css">
|
||||
<link rel="stylesheet" href="../css/chrome.css">
|
||||
<link rel="stylesheet" href="../css/print.css" media="print">
|
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<!-- Fonts -->
|
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<link rel="stylesheet" href="../FontAwesome/css/font-awesome.css">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com">
|
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="../fonts/fonts.css">
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="../highlight.css">
|
||||
<link rel="stylesheet" href="../tomorrow-night.css">
|
||||
<link rel="stylesheet" href="../ayu-highlight.css">
|
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|
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|
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|
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<body>
|
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|
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|
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var path_to_root = "../";
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var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
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var sidebar = localStorage.getItem('mdbook-sidebar');
|
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|
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if (theme.startsWith('"') && theme.endsWith('"')) {
|
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localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
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}
|
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|
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if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
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localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
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}
|
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} catch (e) { }
|
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</script>
|
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|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('colibri')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="../title-page.html">Helix</a></li><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"><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><li class="chapter-item expanded "><a href="../guides/indent.html" class="active"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
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|
||||
<div id="page-wrapper" class="page-wrapper">
|
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|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
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</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
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||||
<i class="fa fa-paint-brush"></i>
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||||
</button>
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||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
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||||
<li role="none"><button role="menuitem" class="theme" id="light">Light</button></li>
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<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
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<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
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<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
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<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
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||||
<li role="none"><button role="menuitem" class="theme" id="colibri">Colibri (default)</button></li>
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</ul>
|
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<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
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||||
<i class="fa fa-search"></i>
|
||||
</button>
|
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</div>
|
||||
|
||||
<h1 class="menu-title"></h1>
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||||
|
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<div class="right-buttons">
|
||||
<a href="../print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
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</div>
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
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link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="adding-indent-queries"><a class="header" href="#adding-indent-queries">Adding Indent Queries</a></h1>
|
||||
<p>Helix uses tree-sitter to correctly indent new lines. This requires
|
||||
a tree-sitter grammar and an <code>indent.scm</code> query file placed in
|
||||
<code>runtime/queries/{language}/indents.scm</code>. The indentation for a line
|
||||
is calculated by traversing the syntax tree from the lowest node at the
|
||||
beginning of the new line. Each of these nodes contributes to the total
|
||||
indent when it is captured by the query (in what way depends on the name
|
||||
of the capture).</p>
|
||||
<p>Note that it matters where these added indents begin. For example,
|
||||
multiple indent level increases that start on the same line only increase
|
||||
the total indent level by 1.</p>
|
||||
<h2 id="scopes"><a class="header" href="#scopes">Scopes</a></h2>
|
||||
<p>Added indents don't always apply to the whole node. For example, in most
|
||||
cases when a node should be indented, we actually only want everything
|
||||
except for its first line to be indented. For this, there are several
|
||||
scopes (more scopes may be added in the future if required):</p>
|
||||
<ul>
|
||||
<li>
|
||||
<p><code>all</code>:
|
||||
This scope applies to the whole captured node. This is only different from
|
||||
<code>tail</code> when the captured node is the first node on its line.</p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>tail</code>:
|
||||
This scope applies to everything except for the first line of the
|
||||
captured node.</p>
|
||||
</li>
|
||||
</ul>
|
||||
<p>Every capture type has a default scope which should do the right thing
|
||||
in most situations. When a different scope is required, this can be
|
||||
changed by using a <code>#set!</code> declaration anywhere in the pattern:</p>
|
||||
<pre><code class="language-scm">(assignment_expression
|
||||
right: (_) @indent
|
||||
(#set! "scope" "all"))
|
||||
</code></pre>
|
||||
<h2 id="capture-types"><a class="header" href="#capture-types">Capture Types</a></h2>
|
||||
<ul>
|
||||
<li>
|
||||
<p><code>@indent</code> (default scope <code>tail</code>):
|
||||
Increase the indent level by 1. Multiple occurrences in the same line
|
||||
don't stack. If there is at least one <code>@indent</code> and one <code>@outdent</code>
|
||||
capture on the same line, the indent level isn't changed at all.</p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>@outdent</code> (default scope <code>all</code>):
|
||||
Decrease the indent level by 1. The same rules as for <code>@indent</code> apply.</p>
|
||||
</li>
|
||||
</ul>
|
||||
<h2 id="predicates"><a class="header" href="#predicates">Predicates</a></h2>
|
||||
<p>In some cases, an S-expression cannot express exactly what pattern should be matched.
|
||||
For that, tree-sitter allows for predicates to appear anywhere within a pattern,
|
||||
similar to how <code>#set!</code> declarations work:</p>
|
||||
<pre><code class="language-scm">(some_kind
|
||||
(child_kind) @indent
|
||||
(#predicate? arg1 arg2 ...)
|
||||
)
|
||||
</code></pre>
|
||||
<p>The number of arguments depends on the predicate that's used.
|
||||
Each argument is either a capture (<code>@name</code>) or a string (<code>"some string"</code>).
|
||||
The following predicates are supported by tree-sitter:</p>
|
||||
<ul>
|
||||
<li>
|
||||
<p><code>#eq?</code>/<code>#not-eq?</code>:
|
||||
The first argument (a capture) must/must not be equal to the second argument
|
||||
(a capture or a string).</p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>#match?</code>/<code>#not-match?</code>:
|
||||
The first argument (a capture) must/must not match the regex given in the
|
||||
second argument (a string).</p>
|
||||
</li>
|
||||
</ul>
|
||||
<p>Additionally, we support some custom predicates for indent queries:</p>
|
||||
<ul>
|
||||
<li>
|
||||
<p><code>#not-kind-eq?</code>:
|
||||
The kind of the first argument (a capture) must not be equal to the second
|
||||
argument (a string).</p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>#same-line?</code>/<code>#not-same-line?</code>:
|
||||
The captures given by the 2 arguments must/must not start on the same line.</p>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="../guides/textobject.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="../guides/textobject.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
<script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,182 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js colibri">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Guides</title>
|
||||
<!-- Custom HTML head -->
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="../favicon.svg">
|
||||
<link rel="shortcut icon" href="../favicon.png">
|
||||
<link rel="stylesheet" href="../css/variables.css">
|
||||
<link rel="stylesheet" href="../css/general.css">
|
||||
<link rel="stylesheet" href="../css/chrome.css">
|
||||
<link rel="stylesheet" href="../css/print.css" media="print">
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="../FontAwesome/css/font-awesome.css">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com">
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="../fonts/fonts.css">
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="../highlight.css">
|
||||
<link rel="stylesheet" href="../tomorrow-night.css">
|
||||
<link rel="stylesheet" href="../ayu-highlight.css">
|
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|
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<!-- Custom theme stylesheets -->
|
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</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "../";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
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<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
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}
|
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|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
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}
|
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} catch (e) { }
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</script>
|
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|
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<!-- Set the theme before any content is loaded, prevents flash -->
|
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<script type="text/javascript">
|
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var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('colibri')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
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<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
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if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="../title-page.html">Helix</a></li><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"><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" class="active"><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><li class="chapter-item expanded "><a href="../guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
|
||||
</div>
|
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<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
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|
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<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
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<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
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<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
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</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="colibri">Colibri (default)</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title"></h1>
|
||||
|
||||
<div class="right-buttons">
|
||||
<a href="../print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
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</a>
|
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</div>
|
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</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
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</div>
|
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</div>
|
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<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="guides"><a class="header" href="#guides">Guides</a></h1>
|
||||
<p>This section contains guides for adding new language server configurations,
|
||||
tree-sitter grammars, textobject queries, etc.</p>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="../languages.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
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<i class="fa fa-angle-left"></i>
|
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</a>
|
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<a rel="next" href="../guides/adding_languages.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
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|
||||
</a>
|
||||
<div style="clear: both"></div>
|
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</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="../languages.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
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<i class="fa fa-angle-left"></i>
|
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</a>
|
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<a rel="next" href="../guides/adding_languages.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
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|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
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|
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<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
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</script>
|
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<script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
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<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
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<script src="../searcher.js" type="text/javascript" charset="utf-8"></script>
|
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<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
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<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
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<script src="../book.js" type="text/javascript" charset="utf-8"></script>
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|
||||
<!-- Custom JS scripts -->
|
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</body>
|
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</html>
|
||||
@ -0,0 +1,213 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js colibri">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Adding Textobject Queries</title>
|
||||
<!-- Custom HTML head -->
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
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|
||||
<link rel="icon" href="../favicon.svg">
|
||||
<link rel="shortcut icon" href="../favicon.png">
|
||||
<link rel="stylesheet" href="../css/variables.css">
|
||||
<link rel="stylesheet" href="../css/general.css">
|
||||
<link rel="stylesheet" href="../css/chrome.css">
|
||||
<link rel="stylesheet" href="../css/print.css" media="print">
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="../FontAwesome/css/font-awesome.css">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com">
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="../fonts/fonts.css">
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="../highlight.css">
|
||||
<link rel="stylesheet" href="../tomorrow-night.css">
|
||||
<link rel="stylesheet" href="../ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
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</head>
|
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<body>
|
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<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "../";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
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} catch (e) { }
|
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</script>
|
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|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
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if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
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html.classList.remove('colibri')
|
||||
html.classList.add(theme);
|
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html.classList.add('js');
|
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</script>
|
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|
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<!-- Hide / unhide sidebar before it is displayed -->
|
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<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
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html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="../title-page.html">Helix</a></li><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"><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" class="active"><strong aria-hidden="true">5.2.</strong> Adding Textobject Queries</a></li><li class="chapter-item expanded "><a href="../guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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|
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<main>
|
||||
<h1 id="adding-textobject-queries"><a class="header" href="#adding-textobject-queries">Adding Textobject Queries</a></h1>
|
||||
<p>Textobjects that are language specific (<a href="../usage.html#textobjects">like functions, classes, etc</a>)
|
||||
require an accompanying tree-sitter grammar and a <code>textobjects.scm</code> query file
|
||||
to work properly. Tree-sitter allows us to query the source code syntax tree
|
||||
and capture specific parts of it. The queries are written in a lisp dialect.
|
||||
More information on how to write queries can be found in the <a href="https://tree-sitter.github.io/tree-sitter/using-parsers#query-syntax">official tree-sitter
|
||||
documentation</a>.</p>
|
||||
<p>Query files should be placed in <code>runtime/queries/{language}/textobjects.scm</code>
|
||||
when contributing. Note that to test the query files locally you should put
|
||||
them under your local runtime directory (<code>~/.config/helix/runtime</code> on Linux
|
||||
for example).</p>
|
||||
<p>The following <a href="https://tree-sitter.github.io/tree-sitter/using-parsers#capturing-nodes">captures</a> are recognized:</p>
|
||||
<table><thead><tr><th>Capture Name</th></tr></thead><tbody>
|
||||
<tr><td><code>function.inside</code></td></tr>
|
||||
<tr><td><code>function.around</code></td></tr>
|
||||
<tr><td><code>class.inside</code></td></tr>
|
||||
<tr><td><code>class.around</code></td></tr>
|
||||
<tr><td><code>parameter.inside</code></td></tr>
|
||||
<tr><td><code>comment.inside</code></td></tr>
|
||||
<tr><td><code>comment.around</code></td></tr>
|
||||
</tbody></table>
|
||||
<p><a href="https://github.com/search?q=repo%3Ahelix-editor%2Fhelix+filename%3Atextobjects.scm&type=Code&ref=advsearch&l=&l=">Example query files</a> can be found in the helix GitHub repository.</p>
|
||||
<h2 id="queries-for-textobject-based-navigation"><a class="header" href="#queries-for-textobject-based-navigation">Queries for Textobject Based Navigation</a></h2>
|
||||
<p><a href="../usage.html#tree-sitter-textobject-based-navigation">Tree-sitter based navigation</a> is done using captures in the
|
||||
following order:</p>
|
||||
<ul>
|
||||
<li><code>object.movement</code></li>
|
||||
<li><code>object.around</code></li>
|
||||
<li><code>object.inside</code></li>
|
||||
</ul>
|
||||
<p>For example if a <code>function.around</code> capture has been already defined for a language
|
||||
in it's <code>textobjects.scm</code> file, function navigation should also work automatically.
|
||||
<code>function.movement</code> should be defined only if the node captured by <code>function.around</code>
|
||||
doesn't make sense in a navigation context.</p>
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<head>
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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"><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" class="active"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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<div id="content" class="content">
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<main>
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<h1 id="hooks"><a class="header" href="#hooks">Hooks</a></h1>
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<h1 id="helix"><a class="header" href="#helix">Helix</a></h1>
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><li class="chapter-item expanded "><a href="install.html" class="active"><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"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="installation"><a class="header" href="#installation">Installation</a></h1>
|
||||
<p>We provide pre-built binaries on the <a href="https://github.com/helix-editor/helix/releases">GitHub Releases page</a>.</p>
|
||||
<p><a href="https://repology.org/project/helix/versions"><img src="https://repology.org/badge/vertical-allrepos/helix.svg" alt="Packaging status" /></a></p>
|
||||
<h2 id="osx"><a class="header" href="#osx">OSX</a></h2>
|
||||
<p>A Homebrew tap is available:</p>
|
||||
<pre><code>brew tap helix-editor/helix
|
||||
brew install helix
|
||||
</code></pre>
|
||||
<h2 id="linux"><a class="header" href="#linux">Linux</a></h2>
|
||||
<h3 id="nixos"><a class="header" href="#nixos">NixOS</a></h3>
|
||||
<p>A <a href="https://nixos.wiki/wiki/Flakes">flake</a> containing the package is available in
|
||||
the project root. The flake can also be used to spin up a reproducible development
|
||||
shell for working on Helix with <code>nix develop</code>.</p>
|
||||
<p>Flake outputs are cached for each push to master using
|
||||
<a href="https://www.cachix.org/">Cachix</a>. With Cachix
|
||||
<a href="https://docs.cachix.org/installation">installed</a>, <code>cachix use helix</code> will
|
||||
configure Nix to use cached outputs when possible.</p>
|
||||
<h3 id="arch-linux"><a class="header" href="#arch-linux">Arch Linux</a></h3>
|
||||
<p>Releases are available in the <code>community</code> repository.</p>
|
||||
<p>A <a href="https://aur.archlinux.org/packages/helix-git/">helix-git</a> package is also available on the AUR, which builds the master branch.</p>
|
||||
<h3 id="fedora-linux"><a class="header" href="#fedora-linux">Fedora Linux</a></h3>
|
||||
<p>You can install the COPR package for Helix via</p>
|
||||
<pre><code>sudo dnf copr enable varlad/helix
|
||||
sudo dnf install helix
|
||||
</code></pre>
|
||||
<h3 id="void-linux"><a class="header" href="#void-linux">Void Linux</a></h3>
|
||||
<pre><code>sudo xbps-install helix
|
||||
</code></pre>
|
||||
<h2 id="build-from-source"><a class="header" href="#build-from-source">Build from source</a></h2>
|
||||
<pre><code>git clone https://github.com/helix-editor/helix
|
||||
cd helix
|
||||
cargo install --path helix-term
|
||||
</code></pre>
|
||||
<p>This will install the <code>hx</code> binary to <code>$HOME/.cargo/bin</code>.</p>
|
||||
<p>Helix also needs it's runtime files so make sure to copy/symlink the <code>runtime/</code> directory into the
|
||||
config directory (for example <code>~/.config/helix/runtime</code> on Linux/macOS). This location can be overridden
|
||||
via the <code>HELIX_RUNTIME</code> environment variable.</p>
|
||||
<table><thead><tr><th>OS</th><th>command</th></tr></thead><tbody>
|
||||
<tr><td>windows</td><td><code>xcopy runtime %AppData%/helix/runtime</code></td></tr>
|
||||
<tr><td>linux/macos</td><td><code>ln -s $PWD/runtime ~/.config/helix/runtime</code></td></tr>
|
||||
</tbody></table>
|
||||
<h2 id="finishing-up-the-installation"><a class="header" href="#finishing-up-the-installation">Finishing up the installation</a></h2>
|
||||
<p>To make sure everything is set up as expected you should finally run the helix healthcheck via </p>
|
||||
<pre><code>hx --health
|
||||
</code></pre>
|
||||
<p>For more information on the information displayed in the healthcheck results refer to <a href="https://github.com/helix-editor/helix/wiki/Healthcheck">Healthcheck</a>.</p>
|
||||
<h2 id="building-tree-sitter-grammars"><a class="header" href="#building-tree-sitter-grammars">Building tree-sitter grammars</a></h2>
|
||||
<p>Tree-sitter grammars must be fetched and compiled if not pre-packaged.
|
||||
Fetch grammars with <code>hx --grammar fetch</code> (requires <code>git</code>) and compile them
|
||||
with <code>hx --grammar build</code> (requires a C compiler).</p>
|
||||
|
||||
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|
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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" class="active"><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"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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<div id="content" class="content">
|
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<main>
|
||||
<h1 id="keymap"><a class="header" href="#keymap">Keymap</a></h1>
|
||||
<ul>
|
||||
<li>Mappings marked (<strong>LSP</strong>) require an active language server for the file.</li>
|
||||
<li>Mappings marked (<strong>TS</strong>) require a tree-sitter grammar for the filetype.</li>
|
||||
</ul>
|
||||
<h2 id="normal-mode"><a class="header" href="#normal-mode">Normal mode</a></h2>
|
||||
<h3 id="movement"><a class="header" href="#movement">Movement</a></h3>
|
||||
<blockquote>
|
||||
<p>NOTE: Unlike vim, <code>f</code>, <code>F</code>, <code>t</code> and <code>T</code> are not confined to the current line.</p>
|
||||
</blockquote>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>h</code>, <code>Left</code></td><td>Move left</td><td><code>move_char_left</code></td></tr>
|
||||
<tr><td><code>j</code>, <code>Down</code></td><td>Move down</td><td><code>move_line_down</code></td></tr>
|
||||
<tr><td><code>k</code>, <code>Up</code></td><td>Move up</td><td><code>move_line_up</code></td></tr>
|
||||
<tr><td><code>l</code>, <code>Right</code></td><td>Move right</td><td><code>move_char_right</code></td></tr>
|
||||
<tr><td><code>w</code></td><td>Move next word start</td><td><code>move_next_word_start</code></td></tr>
|
||||
<tr><td><code>b</code></td><td>Move previous word start</td><td><code>move_prev_word_start</code></td></tr>
|
||||
<tr><td><code>e</code></td><td>Move next word end</td><td><code>move_next_word_end</code></td></tr>
|
||||
<tr><td><code>W</code></td><td>Move next WORD start</td><td><code>move_next_long_word_start</code></td></tr>
|
||||
<tr><td><code>B</code></td><td>Move previous WORD start</td><td><code>move_prev_long_word_start</code></td></tr>
|
||||
<tr><td><code>E</code></td><td>Move next WORD end</td><td><code>move_next_long_word_end</code></td></tr>
|
||||
<tr><td><code>t</code></td><td>Find 'till next char</td><td><code>find_till_char</code></td></tr>
|
||||
<tr><td><code>f</code></td><td>Find next char</td><td><code>find_next_char</code></td></tr>
|
||||
<tr><td><code>T</code></td><td>Find 'till previous char</td><td><code>till_prev_char</code></td></tr>
|
||||
<tr><td><code>F</code></td><td>Find previous char</td><td><code>find_prev_char</code></td></tr>
|
||||
<tr><td><code>G</code></td><td>Go to line number <code><n></code></td><td><code>goto_line</code></td></tr>
|
||||
<tr><td><code>Alt-.</code></td><td>Repeat last motion (<code>f</code>, <code>t</code> or <code>m</code>)</td><td><code>repeat_last_motion</code></td></tr>
|
||||
<tr><td><code>Home</code></td><td>Move to the start of the line</td><td><code>goto_line_start</code></td></tr>
|
||||
<tr><td><code>End</code></td><td>Move to the end of the line</td><td><code>goto_line_end</code></td></tr>
|
||||
<tr><td><code>Ctrl-b</code>, <code>PageUp</code></td><td>Move page up</td><td><code>page_up</code></td></tr>
|
||||
<tr><td><code>Ctrl-f</code>, <code>PageDown</code></td><td>Move page down</td><td><code>page_down</code></td></tr>
|
||||
<tr><td><code>Ctrl-u</code></td><td>Move half page up</td><td><code>half_page_up</code></td></tr>
|
||||
<tr><td><code>Ctrl-d</code></td><td>Move half page down</td><td><code>half_page_down</code></td></tr>
|
||||
<tr><td><code>Ctrl-i</code></td><td>Jump forward on the jumplist</td><td><code>jump_forward</code></td></tr>
|
||||
<tr><td><code>Ctrl-o</code></td><td>Jump backward on the jumplist</td><td><code>jump_backward</code></td></tr>
|
||||
<tr><td><code>Ctrl-s</code></td><td>Save the current selection to the jumplist</td><td><code>save_selection</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="changes"><a class="header" href="#changes">Changes</a></h3>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>r</code></td><td>Replace with a character</td><td><code>replace</code></td></tr>
|
||||
<tr><td><code>R</code></td><td>Replace with yanked text</td><td><code>replace_with_yanked</code></td></tr>
|
||||
<tr><td><code>~</code></td><td>Switch case of the selected text</td><td><code>switch_case</code></td></tr>
|
||||
<tr><td><code>`</code></td><td>Set the selected text to lower case</td><td><code>switch_to_lowercase</code></td></tr>
|
||||
<tr><td><code>Alt-`</code></td><td>Set the selected text to upper case</td><td><code>switch_to_uppercase</code></td></tr>
|
||||
<tr><td><code>i</code></td><td>Insert before selection</td><td><code>insert_mode</code></td></tr>
|
||||
<tr><td><code>a</code></td><td>Insert after selection (append)</td><td><code>append_mode</code></td></tr>
|
||||
<tr><td><code>I</code></td><td>Insert at the start of the line</td><td><code>prepend_to_line</code></td></tr>
|
||||
<tr><td><code>A</code></td><td>Insert at the end of the line</td><td><code>append_to_line</code></td></tr>
|
||||
<tr><td><code>o</code></td><td>Open new line below selection</td><td><code>open_below</code></td></tr>
|
||||
<tr><td><code>O</code></td><td>Open new line above selection</td><td><code>open_above</code></td></tr>
|
||||
<tr><td><code>.</code></td><td>Repeat last change</td><td>N/A</td></tr>
|
||||
<tr><td><code>u</code></td><td>Undo change</td><td><code>undo</code></td></tr>
|
||||
<tr><td><code>U</code></td><td>Redo change</td><td><code>redo</code></td></tr>
|
||||
<tr><td><code>Alt-u</code></td><td>Move backward in history</td><td><code>earlier</code></td></tr>
|
||||
<tr><td><code>Alt-U</code></td><td>Move forward in history</td><td><code>later</code></td></tr>
|
||||
<tr><td><code>y</code></td><td>Yank selection</td><td><code>yank</code></td></tr>
|
||||
<tr><td><code>p</code></td><td>Paste after selection</td><td><code>paste_after</code></td></tr>
|
||||
<tr><td><code>P</code></td><td>Paste before selection</td><td><code>paste_before</code></td></tr>
|
||||
<tr><td><code>"</code> <code><reg></code></td><td>Select a register to yank to or paste from</td><td><code>select_register</code></td></tr>
|
||||
<tr><td><code>></code></td><td>Indent selection</td><td><code>indent</code></td></tr>
|
||||
<tr><td><code><</code></td><td>Unindent selection</td><td><code>unindent</code></td></tr>
|
||||
<tr><td><code>=</code></td><td>Format selection (currently nonfunctional/disabled) (<strong>LSP</strong>)</td><td><code>format_selections</code></td></tr>
|
||||
<tr><td><code>d</code></td><td>Delete selection</td><td><code>delete_selection</code></td></tr>
|
||||
<tr><td><code>Alt-d</code></td><td>Delete selection, without yanking</td><td><code>delete_selection_noyank</code></td></tr>
|
||||
<tr><td><code>c</code></td><td>Change selection (delete and enter insert mode)</td><td><code>change_selection</code></td></tr>
|
||||
<tr><td><code>Alt-c</code></td><td>Change selection (delete and enter insert mode, without yanking)</td><td><code>change_selection_noyank</code></td></tr>
|
||||
<tr><td><code>Ctrl-a</code></td><td>Increment object (number) under cursor</td><td><code>increment</code></td></tr>
|
||||
<tr><td><code>Ctrl-x</code></td><td>Decrement object (number) under cursor</td><td><code>decrement</code></td></tr>
|
||||
<tr><td><code>Q</code></td><td>Start/stop macro recording to the selected register (experimental)</td><td><code>record_macro</code></td></tr>
|
||||
<tr><td><code>q</code></td><td>Play back a recorded macro from the selected register (experimental)</td><td><code>replay_macro</code></td></tr>
|
||||
</tbody></table>
|
||||
<h4 id="shell"><a class="header" href="#shell">Shell</a></h4>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>|</code></td><td>Pipe each selection through shell command, replacing with output</td><td><code>shell_pipe</code></td></tr>
|
||||
<tr><td><code>Alt-|</code></td><td>Pipe each selection into shell command, ignoring output</td><td><code>shell_pipe_to</code></td></tr>
|
||||
<tr><td><code>!</code></td><td>Run shell command, inserting output before each selection</td><td><code>shell_insert_output</code></td></tr>
|
||||
<tr><td><code>Alt-!</code></td><td>Run shell command, appending output after each selection</td><td><code>shell_append_output</code></td></tr>
|
||||
<tr><td><code>$</code></td><td>Pipe each selection into shell command, keep selections where command returned 0</td><td><code>shell_keep_pipe</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="selection-manipulation"><a class="header" href="#selection-manipulation">Selection manipulation</a></h3>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>s</code></td><td>Select all regex matches inside selections</td><td><code>select_regex</code></td></tr>
|
||||
<tr><td><code>S</code></td><td>Split selection into subselections on regex matches</td><td><code>split_selection</code></td></tr>
|
||||
<tr><td><code>Alt-s</code></td><td>Split selection on newlines</td><td><code>split_selection_on_newline</code></td></tr>
|
||||
<tr><td><code>&</code></td><td>Align selection in columns</td><td><code>align_selections</code></td></tr>
|
||||
<tr><td><code>_</code></td><td>Trim whitespace from the selection</td><td><code>trim_selections</code></td></tr>
|
||||
<tr><td><code>;</code></td><td>Collapse selection onto a single cursor</td><td><code>collapse_selection</code></td></tr>
|
||||
<tr><td><code>Alt-;</code></td><td>Flip selection cursor and anchor</td><td><code>flip_selections</code></td></tr>
|
||||
<tr><td><code>Alt-:</code></td><td>Ensures the selection is in forward direction</td><td><code>ensure_selections_forward</code></td></tr>
|
||||
<tr><td><code>,</code></td><td>Keep only the primary selection</td><td><code>keep_primary_selection</code></td></tr>
|
||||
<tr><td><code>Alt-,</code></td><td>Remove the primary selection</td><td><code>remove_primary_selection</code></td></tr>
|
||||
<tr><td><code>C</code></td><td>Copy selection onto the next line (Add cursor below)</td><td><code>copy_selection_on_next_line</code></td></tr>
|
||||
<tr><td><code>Alt-C</code></td><td>Copy selection onto the previous line (Add cursor above)</td><td><code>copy_selection_on_prev_line</code></td></tr>
|
||||
<tr><td><code>(</code></td><td>Rotate main selection backward</td><td><code>rotate_selections_backward</code></td></tr>
|
||||
<tr><td><code>)</code></td><td>Rotate main selection forward</td><td><code>rotate_selections_forward</code></td></tr>
|
||||
<tr><td><code>Alt-(</code></td><td>Rotate selection contents backward</td><td><code>rotate_selection_contents_backward</code></td></tr>
|
||||
<tr><td><code>Alt-)</code></td><td>Rotate selection contents forward</td><td><code>rotate_selection_contents_forward</code></td></tr>
|
||||
<tr><td><code>%</code></td><td>Select entire file</td><td><code>select_all</code></td></tr>
|
||||
<tr><td><code>x</code></td><td>Select current line, if already selected, extend to next line</td><td><code>extend_line</code></td></tr>
|
||||
<tr><td><code>X</code></td><td>Extend selection to line bounds (line-wise selection)</td><td><code>extend_to_line_bounds</code></td></tr>
|
||||
<tr><td><code>Alt-x</code></td><td>Shrink selection to line bounds (line-wise selection)</td><td><code>shrink_to_line_bounds</code></td></tr>
|
||||
<tr><td><code>J</code></td><td>Join lines inside selection</td><td><code>join_selections</code></td></tr>
|
||||
<tr><td><code>K</code></td><td>Keep selections matching the regex</td><td><code>keep_selections</code></td></tr>
|
||||
<tr><td><code>Alt-K</code></td><td>Remove selections matching the regex</td><td><code>remove_selections</code></td></tr>
|
||||
<tr><td><code>Ctrl-c</code></td><td>Comment/uncomment the selections</td><td><code>toggle_comments</code></td></tr>
|
||||
<tr><td><code>Alt-o</code>, <code>Alt-up</code></td><td>Expand selection to parent syntax node (<strong>TS</strong>)</td><td><code>expand_selection</code></td></tr>
|
||||
<tr><td><code>Alt-i</code>, <code>Alt-down</code></td><td>Shrink syntax tree object selection (<strong>TS</strong>)</td><td><code>shrink_selection</code></td></tr>
|
||||
<tr><td><code>Alt-p</code>, <code>Alt-left</code></td><td>Select previous sibling node in syntax tree (<strong>TS</strong>)</td><td><code>select_prev_sibling</code></td></tr>
|
||||
<tr><td><code>Alt-n</code>, <code>Alt-right</code></td><td>Select next sibling node in syntax tree (<strong>TS</strong>)</td><td><code>select_next_sibling</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="search"><a class="header" href="#search">Search</a></h3>
|
||||
<p>Search commands all operate on the <code>/</code> register by default. Use <code>"<char></code> to operate on a different one.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>/</code></td><td>Search for regex pattern</td><td><code>search</code></td></tr>
|
||||
<tr><td><code>?</code></td><td>Search for previous pattern</td><td><code>rsearch</code></td></tr>
|
||||
<tr><td><code>n</code></td><td>Select next search match</td><td><code>search_next</code></td></tr>
|
||||
<tr><td><code>N</code></td><td>Select previous search match</td><td><code>search_prev</code></td></tr>
|
||||
<tr><td><code>*</code></td><td>Use current selection as the search pattern</td><td><code>search_selection</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="minor-modes"><a class="header" href="#minor-modes">Minor modes</a></h3>
|
||||
<p>These sub-modes are accessible from normal mode and typically switch back to normal mode after a command.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>v</code></td><td>Enter <a href="#select--extend-mode">select (extend) mode</a></td><td><code>select_mode</code></td></tr>
|
||||
<tr><td><code>g</code></td><td>Enter <a href="#goto-mode">goto mode</a></td><td>N/A</td></tr>
|
||||
<tr><td><code>m</code></td><td>Enter <a href="#match-mode">match mode</a></td><td>N/A</td></tr>
|
||||
<tr><td><code>:</code></td><td>Enter command mode</td><td><code>command_mode</code></td></tr>
|
||||
<tr><td><code>z</code></td><td>Enter <a href="#view-mode">view mode</a></td><td>N/A</td></tr>
|
||||
<tr><td><code>Z</code></td><td>Enter sticky <a href="#view-mode">view mode</a></td><td>N/A</td></tr>
|
||||
<tr><td><code>Ctrl-w</code></td><td>Enter <a href="#window-mode">window mode</a></td><td>N/A</td></tr>
|
||||
<tr><td><code>Space</code></td><td>Enter <a href="#space-mode">space mode</a></td><td>N/A</td></tr>
|
||||
</tbody></table>
|
||||
<h4 id="view-mode"><a class="header" href="#view-mode">View mode</a></h4>
|
||||
<p>View mode is intended for scrolling and manipulating the view without changing
|
||||
the selection. The "sticky" variant of this mode is persistent; use the Escape
|
||||
key to return to normal mode after usage (useful when you're simply looking
|
||||
over text and not actively editing it).</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>z</code>, <code>c</code></td><td>Vertically center the line</td><td><code>align_view_center</code></td></tr>
|
||||
<tr><td><code>t</code></td><td>Align the line to the top of the screen</td><td><code>align_view_top</code></td></tr>
|
||||
<tr><td><code>b</code></td><td>Align the line to the bottom of the screen</td><td><code>align_view_bottom</code></td></tr>
|
||||
<tr><td><code>m</code></td><td>Align the line to the middle of the screen (horizontally)</td><td><code>align_view_middle</code></td></tr>
|
||||
<tr><td><code>j</code>, <code>down</code></td><td>Scroll the view downwards</td><td><code>scroll_down</code></td></tr>
|
||||
<tr><td><code>k</code>, <code>up</code></td><td>Scroll the view upwards</td><td><code>scroll_up</code></td></tr>
|
||||
<tr><td><code>Ctrl-f</code>, <code>PageDown</code></td><td>Move page down</td><td><code>page_down</code></td></tr>
|
||||
<tr><td><code>Ctrl-b</code>, <code>PageUp</code></td><td>Move page up</td><td><code>page_up</code></td></tr>
|
||||
<tr><td><code>Ctrl-d</code></td><td>Move half page down</td><td><code>half_page_down</code></td></tr>
|
||||
<tr><td><code>Ctrl-u</code></td><td>Move half page up</td><td><code>half_page_up</code></td></tr>
|
||||
</tbody></table>
|
||||
<h4 id="goto-mode"><a class="header" href="#goto-mode">Goto mode</a></h4>
|
||||
<p>Jumps to various locations.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>g</code></td><td>Go to line number <code><n></code> else start of file</td><td><code>goto_file_start</code></td></tr>
|
||||
<tr><td><code>e</code></td><td>Go to the end of the file</td><td><code>goto_last_line</code></td></tr>
|
||||
<tr><td><code>f</code></td><td>Go to files in the selection</td><td><code>goto_file</code></td></tr>
|
||||
<tr><td><code>h</code></td><td>Go to the start of the line</td><td><code>goto_line_start</code></td></tr>
|
||||
<tr><td><code>l</code></td><td>Go to the end of the line</td><td><code>goto_line_end</code></td></tr>
|
||||
<tr><td><code>s</code></td><td>Go to first non-whitespace character of the line</td><td><code>goto_first_nonwhitespace</code></td></tr>
|
||||
<tr><td><code>t</code></td><td>Go to the top of the screen</td><td><code>goto_window_top</code></td></tr>
|
||||
<tr><td><code>c</code></td><td>Go to the middle of the screen</td><td><code>goto_window_center</code></td></tr>
|
||||
<tr><td><code>b</code></td><td>Go to the bottom of the screen</td><td><code>goto_window_bottom</code></td></tr>
|
||||
<tr><td><code>d</code></td><td>Go to definition (<strong>LSP</strong>)</td><td><code>goto_definition</code></td></tr>
|
||||
<tr><td><code>y</code></td><td>Go to type definition (<strong>LSP</strong>)</td><td><code>goto_type_definition</code></td></tr>
|
||||
<tr><td><code>r</code></td><td>Go to references (<strong>LSP</strong>)</td><td><code>goto_reference</code></td></tr>
|
||||
<tr><td><code>i</code></td><td>Go to implementation (<strong>LSP</strong>)</td><td><code>goto_implementation</code></td></tr>
|
||||
<tr><td><code>a</code></td><td>Go to the last accessed/alternate file</td><td><code>goto_last_accessed_file</code></td></tr>
|
||||
<tr><td><code>m</code></td><td>Go to the last modified/alternate file</td><td><code>goto_last_modified_file</code></td></tr>
|
||||
<tr><td><code>n</code></td><td>Go to next buffer</td><td><code>goto_next_buffer</code></td></tr>
|
||||
<tr><td><code>p</code></td><td>Go to previous buffer</td><td><code>goto_previous_buffer</code></td></tr>
|
||||
<tr><td><code>.</code></td><td>Go to last modification in current file</td><td><code>goto_last_modification</code></td></tr>
|
||||
</tbody></table>
|
||||
<h4 id="match-mode"><a class="header" href="#match-mode">Match mode</a></h4>
|
||||
<p>Enter this mode using <code>m</code> from normal mode. See the relevant section
|
||||
in <a href="./usage.html">Usage</a> for an explanation about <a href="./usage.html#surround">surround</a>
|
||||
and <a href="./usage.html#textobject">textobject</a> usage.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>m</code></td><td>Goto matching bracket (<strong>TS</strong>)</td><td><code>match_brackets</code></td></tr>
|
||||
<tr><td><code>s</code> <code><char></code></td><td>Surround current selection with <code><char></code></td><td><code>surround_add</code></td></tr>
|
||||
<tr><td><code>r</code> <code><from><to></code></td><td>Replace surround character <code><from></code> with <code><to></code></td><td><code>surround_replace</code></td></tr>
|
||||
<tr><td><code>d</code> <code><char></code></td><td>Delete surround character <code><char></code></td><td><code>surround_delete</code></td></tr>
|
||||
<tr><td><code>a</code> <code><object></code></td><td>Select around textobject</td><td><code>select_textobject_around</code></td></tr>
|
||||
<tr><td><code>i</code> <code><object></code></td><td>Select inside textobject</td><td><code>select_textobject_inner</code></td></tr>
|
||||
</tbody></table>
|
||||
<p>TODO: Mappings for selecting syntax nodes (a superset of <code>[</code>).</p>
|
||||
<h4 id="window-mode"><a class="header" href="#window-mode">Window mode</a></h4>
|
||||
<p>This layer is similar to vim keybindings as kakoune does not support window.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>w</code>, <code>Ctrl-w</code></td><td>Switch to next window</td><td><code>rotate_view</code></td></tr>
|
||||
<tr><td><code>v</code>, <code>Ctrl-v</code></td><td>Vertical right split</td><td><code>vsplit</code></td></tr>
|
||||
<tr><td><code>s</code>, <code>Ctrl-s</code></td><td>Horizontal bottom split</td><td><code>hsplit</code></td></tr>
|
||||
<tr><td><code>f</code></td><td>Go to files in the selection in horizontal splits</td><td><code>goto_file</code></td></tr>
|
||||
<tr><td><code>F</code></td><td>Go to files in the selection in vertical splits</td><td><code>goto_file</code></td></tr>
|
||||
<tr><td><code>h</code>, <code>Ctrl-h</code>, <code>Left</code></td><td>Move to left split</td><td><code>jump_view_left</code></td></tr>
|
||||
<tr><td><code>j</code>, <code>Ctrl-j</code>, <code>Down</code></td><td>Move to split below</td><td><code>jump_view_down</code></td></tr>
|
||||
<tr><td><code>k</code>, <code>Ctrl-k</code>, <code>Up</code></td><td>Move to split above</td><td><code>jump_view_up</code></td></tr>
|
||||
<tr><td><code>l</code>, <code>Ctrl-l</code>, <code>Right</code></td><td>Move to right split</td><td><code>jump_view_right</code></td></tr>
|
||||
<tr><td><code>q</code>, <code>Ctrl-q</code></td><td>Close current window</td><td><code>wclose</code></td></tr>
|
||||
<tr><td><code>o</code>, <code>Ctrl-o</code></td><td>Only keep the current window, closing all the others</td><td><code>wonly</code></td></tr>
|
||||
</tbody></table>
|
||||
<h4 id="space-mode"><a class="header" href="#space-mode">Space mode</a></h4>
|
||||
<p>This layer is a kludge of mappings, mostly pickers.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>f</code></td><td>Open file picker</td><td><code>file_picker</code></td></tr>
|
||||
<tr><td><code>b</code></td><td>Open buffer picker</td><td><code>buffer_picker</code></td></tr>
|
||||
<tr><td><code>k</code></td><td>Show documentation for item under cursor in a <a href="#popup">popup</a> (<strong>LSP</strong>)</td><td><code>hover</code></td></tr>
|
||||
<tr><td><code>s</code></td><td>Open document symbol picker (<strong>LSP</strong>)</td><td><code>symbol_picker</code></td></tr>
|
||||
<tr><td><code>S</code></td><td>Open workspace symbol picker (<strong>LSP</strong>)</td><td><code>workspace_symbol_picker</code></td></tr>
|
||||
<tr><td><code>r</code></td><td>Rename symbol (<strong>LSP</strong>)</td><td><code>rename_symbol</code></td></tr>
|
||||
<tr><td><code>a</code></td><td>Apply code action (<strong>LSP</strong>)</td><td><code>code_action</code></td></tr>
|
||||
<tr><td><code>'</code></td><td>Open last fuzzy picker</td><td><code>last_picker</code></td></tr>
|
||||
<tr><td><code>w</code></td><td>Enter <a href="#window-mode">window mode</a></td><td>N/A</td></tr>
|
||||
<tr><td><code>p</code></td><td>Paste system clipboard after selections</td><td><code>paste_clipboard_after</code></td></tr>
|
||||
<tr><td><code>P</code></td><td>Paste system clipboard before selections</td><td><code>paste_clipboard_before</code></td></tr>
|
||||
<tr><td><code>y</code></td><td>Join and yank selections to clipboard</td><td><code>yank_joined_to_clipboard</code></td></tr>
|
||||
<tr><td><code>Y</code></td><td>Yank main selection to clipboard</td><td><code>yank_main_selection_to_clipboard</code></td></tr>
|
||||
<tr><td><code>R</code></td><td>Replace selections by clipboard contents</td><td><code>replace_selections_with_clipboard</code></td></tr>
|
||||
<tr><td><code>/</code></td><td>Global search in workspace folder</td><td><code>global_search</code></td></tr>
|
||||
<tr><td><code>?</code></td><td>Open command palette</td><td><code>command_palette</code></td></tr>
|
||||
</tbody></table>
|
||||
<blockquote>
|
||||
<p>TIP: Global search displays results in a fuzzy picker, use <code>space + '</code> to bring it back up after opening a file.</p>
|
||||
</blockquote>
|
||||
<h5 id="popup"><a class="header" href="#popup">Popup</a></h5>
|
||||
<p>Displays documentation for item under cursor.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th></tr></thead><tbody>
|
||||
<tr><td><code>Ctrl-u</code></td><td>Scroll up</td></tr>
|
||||
<tr><td><code>Ctrl-d</code></td><td>Scroll down</td></tr>
|
||||
</tbody></table>
|
||||
<h4 id="unimpaired"><a class="header" href="#unimpaired">Unimpaired</a></h4>
|
||||
<p>Mappings in the style of <a href="https://github.com/tpope/vim-unimpaired">vim-unimpaired</a>.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>[d</code></td><td>Go to previous diagnostic (<strong>LSP</strong>)</td><td><code>goto_prev_diag</code></td></tr>
|
||||
<tr><td><code>]d</code></td><td>Go to next diagnostic (<strong>LSP</strong>)</td><td><code>goto_next_diag</code></td></tr>
|
||||
<tr><td><code>[D</code></td><td>Go to first diagnostic in document (<strong>LSP</strong>)</td><td><code>goto_first_diag</code></td></tr>
|
||||
<tr><td><code>]D</code></td><td>Go to last diagnostic in document (<strong>LSP</strong>)</td><td><code>goto_last_diag</code></td></tr>
|
||||
<tr><td><code>]f</code></td><td>Go to next function (<strong>TS</strong>)</td><td><code>goto_next_function</code></td></tr>
|
||||
<tr><td><code>[f</code></td><td>Go to previous function (<strong>TS</strong>)</td><td><code>goto_prev_function</code></td></tr>
|
||||
<tr><td><code>]c</code></td><td>Go to next class (<strong>TS</strong>)</td><td><code>goto_next_class</code></td></tr>
|
||||
<tr><td><code>[c</code></td><td>Go to previous class (<strong>TS</strong>)</td><td><code>goto_prev_class</code></td></tr>
|
||||
<tr><td><code>]a</code></td><td>Go to next argument/parameter (<strong>TS</strong>)</td><td><code>goto_next_parameter</code></td></tr>
|
||||
<tr><td><code>[a</code></td><td>Go to previous argument/parameter (<strong>TS</strong>)</td><td><code>goto_prev_parameter</code></td></tr>
|
||||
<tr><td><code>]o</code></td><td>Go to next comment (<strong>TS</strong>)</td><td><code>goto_next_comment</code></td></tr>
|
||||
<tr><td><code>[o</code></td><td>Go to previous comment (<strong>TS</strong>)</td><td><code>goto_prev_comment</code></td></tr>
|
||||
<tr><td><code>]p</code></td><td>Go to next paragraph</td><td><code>goto_next_paragraph</code></td></tr>
|
||||
<tr><td><code>[p</code></td><td>Go to previous paragraph</td><td><code>goto_prev_paragraph</code></td></tr>
|
||||
<tr><td><code>[space</code></td><td>Add newline above</td><td><code>add_newline_above</code></td></tr>
|
||||
<tr><td><code>]space</code></td><td>Add newline below</td><td><code>add_newline_below</code></td></tr>
|
||||
</tbody></table>
|
||||
<h2 id="insert-mode"><a class="header" href="#insert-mode">Insert Mode</a></h2>
|
||||
<p>We support many readline/emacs style bindings in insert mode for
|
||||
convenience. These can be helpful for making simple modifications
|
||||
without escaping to normal mode, but beware that you will not have an
|
||||
undo-able "save point" until you return to normal mode.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th><th>Command</th></tr></thead><tbody>
|
||||
<tr><td><code>Escape</code></td><td>Switch to normal mode</td><td><code>normal_mode</code></td></tr>
|
||||
<tr><td><code>Ctrl-x</code></td><td>Autocomplete</td><td><code>completion</code></td></tr>
|
||||
<tr><td><code>Ctrl-r</code></td><td>Insert a register content</td><td><code>insert_register</code></td></tr>
|
||||
<tr><td><code>Ctrl-w</code>, <code>Alt-Backspace</code></td><td>Delete previous word</td><td><code>delete_word_backward</code></td></tr>
|
||||
<tr><td><code>Alt-d</code></td><td>Delete next word</td><td><code>delete_word_forward</code></td></tr>
|
||||
<tr><td><code>Alt-b</code>, <code>Ctrl-Left</code></td><td>Backward a word</td><td><code>move_prev_word_end</code></td></tr>
|
||||
<tr><td><code>Ctrl-b</code>, <code>Left</code></td><td>Backward a char</td><td><code>move_char_left</code></td></tr>
|
||||
<tr><td><code>Alt-f</code>, <code>Ctrl-Right</code></td><td>Forward a word</td><td><code>move_next_word_start</code></td></tr>
|
||||
<tr><td><code>Ctrl-f</code>, <code>Right</code></td><td>Forward a char</td><td><code>move_char_right</code></td></tr>
|
||||
<tr><td><code>Ctrl-e</code>, <code>End</code></td><td>Move to line end</td><td><code>goto_line_end_newline</code></td></tr>
|
||||
<tr><td><code>Ctrl-a</code>, <code>Home</code></td><td>Move to line start</td><td><code>goto_line_start</code></td></tr>
|
||||
<tr><td><code>Ctrl-u</code></td><td>Delete to start of line</td><td><code>kill_to_line_start</code></td></tr>
|
||||
<tr><td><code>Ctrl-k</code></td><td>Delete to end of line</td><td><code>kill_to_line_end</code></td></tr>
|
||||
<tr><td><code>Ctrl-j</code>, <code>Enter</code></td><td>Insert new line</td><td><code>insert_newline</code></td></tr>
|
||||
<tr><td><code>Backspace</code>, <code>Ctrl-h</code></td><td>Delete previous char</td><td><code>delete_char_backward</code></td></tr>
|
||||
<tr><td><code>Delete</code>, <code>Ctrl-d</code></td><td>Delete next char</td><td><code>delete_char_forward</code></td></tr>
|
||||
<tr><td><code>Ctrl-p</code>, <code>Up</code></td><td>Move to previous line</td><td><code>move_line_up</code></td></tr>
|
||||
<tr><td><code>Ctrl-n</code>, <code>Down</code></td><td>Move to next line</td><td><code>move_line_down</code></td></tr>
|
||||
<tr><td><code>PageUp</code></td><td>Move one page up</td><td><code>page_up</code></td></tr>
|
||||
<tr><td><code>PageDown</code></td><td>Move one page down</td><td><code>page_down</code></td></tr>
|
||||
<tr><td><code>Alt-></code></td><td>Go to end of buffer</td><td><code>goto_file_end</code></td></tr>
|
||||
<tr><td><code>Alt-<</code></td><td>Go to start of buffer</td><td><code>goto_file_start</code></td></tr>
|
||||
</tbody></table>
|
||||
<h2 id="select--extend-mode"><a class="header" href="#select--extend-mode">Select / extend mode</a></h2>
|
||||
<p>This mode echoes Normal mode, but changes any movements to extend
|
||||
selections rather than replace them. Goto motions are also changed to
|
||||
extend, so that <code>vgl</code> for example extends the selection to the end of
|
||||
the line.</p>
|
||||
<p>Search is also affected. By default, <code>n</code> and <code>N</code> will remove the current
|
||||
selection and select the next instance of the search term. Toggling this
|
||||
mode before pressing <code>n</code> or <code>N</code> makes it possible to keep the current
|
||||
selection. Toggling it on and off during your iterative searching allows
|
||||
you to selectively add search terms to your selections.</p>
|
||||
<h1 id="picker"><a class="header" href="#picker">Picker</a></h1>
|
||||
<p>Keys to use within picker. Remapping currently not supported.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th></tr></thead><tbody>
|
||||
<tr><td><code>Up</code>, <code>Ctrl-p</code></td><td>Previous entry</td></tr>
|
||||
<tr><td><code>PageUp</code>, <code>Ctrl-u</code></td><td>Page up</td></tr>
|
||||
<tr><td><code>Down</code>, <code>Ctrl-n</code></td><td>Next entry</td></tr>
|
||||
<tr><td><code>PageDown</code>, <code>Ctrl-d</code></td><td>Page down</td></tr>
|
||||
<tr><td><code>Home</code></td><td>Go to first entry</td></tr>
|
||||
<tr><td><code>End</code></td><td>Go to last entry</td></tr>
|
||||
<tr><td><code>Ctrl-space</code></td><td>Filter options</td></tr>
|
||||
<tr><td><code>Enter</code></td><td>Open selected</td></tr>
|
||||
<tr><td><code>Ctrl-s</code></td><td>Open horizontally</td></tr>
|
||||
<tr><td><code>Ctrl-v</code></td><td>Open vertically</td></tr>
|
||||
<tr><td><code>Escape</code>, <code>Ctrl-c</code></td><td>Close picker</td></tr>
|
||||
</tbody></table>
|
||||
<h1 id="prompt"><a class="header" href="#prompt">Prompt</a></h1>
|
||||
<p>Keys to use within prompt, Remapping currently not supported.</p>
|
||||
<table><thead><tr><th>Key</th><th>Description</th></tr></thead><tbody>
|
||||
<tr><td><code>Escape</code>, <code>Ctrl-c</code></td><td>Close prompt</td></tr>
|
||||
<tr><td><code>Alt-b</code>, <code>Alt-Left</code></td><td>Backward a word</td></tr>
|
||||
<tr><td><code>Ctrl-b</code>, <code>Left</code></td><td>Backward a char</td></tr>
|
||||
<tr><td><code>Alt-f</code>, <code>Alt-Right</code></td><td>Forward a word</td></tr>
|
||||
<tr><td><code>Ctrl-f</code>, <code>Right</code></td><td>Forward a char</td></tr>
|
||||
<tr><td><code>Ctrl-e</code>, <code>End</code></td><td>Move prompt end</td></tr>
|
||||
<tr><td><code>Ctrl-a</code>, <code>Home</code></td><td>Move prompt start</td></tr>
|
||||
<tr><td><code>Ctrl-w</code></td><td>Delete previous word</td></tr>
|
||||
<tr><td><code>Alt-d</code></td><td>Delete next word</td></tr>
|
||||
<tr><td><code>Ctrl-u</code></td><td>Delete to start of line</td></tr>
|
||||
<tr><td><code>Ctrl-k</code></td><td>Delete to end of line</td></tr>
|
||||
<tr><td><code>backspace</code>, <code>Ctrl-h</code></td><td>Delete previous char</td></tr>
|
||||
<tr><td><code>delete</code>, <code>Ctrl-d</code></td><td>Delete next char</td></tr>
|
||||
<tr><td><code>Ctrl-s</code></td><td>Insert a word under doc cursor, may be changed to Ctrl-r Ctrl-w later</td></tr>
|
||||
<tr><td><code>Ctrl-p</code>, <code>Up</code></td><td>Select previous history</td></tr>
|
||||
<tr><td><code>Ctrl-n</code>, <code>Down</code></td><td>Select next history</td></tr>
|
||||
<tr><td><code>Ctrl-r</code></td><td>Insert the content of the register selected by following input char</td></tr>
|
||||
<tr><td><code>Tab</code></td><td>Select next completion item</td></tr>
|
||||
<tr><td><code>BackTab</code></td><td>Select previous completion item</td></tr>
|
||||
<tr><td><code>Enter</code></td><td>Open selected</td></tr>
|
||||
</tbody></table>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="usage.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
<a rel="next" href="commands.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="usage.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
<a rel="next" href="commands.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
<script src="elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,283 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js colibri">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Language Support</title>
|
||||
<!-- Custom HTML head -->
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="favicon.svg">
|
||||
<link rel="shortcut icon" href="favicon.png">
|
||||
<link rel="stylesheet" href="css/variables.css">
|
||||
<link rel="stylesheet" href="css/general.css">
|
||||
<link rel="stylesheet" href="css/chrome.css">
|
||||
<link rel="stylesheet" href="css/print.css" media="print">
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="FontAwesome/css/font-awesome.css">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com">
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="fonts/fonts.css">
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="highlight.css">
|
||||
<link rel="stylesheet" href="tomorrow-night.css">
|
||||
<link rel="stylesheet" href="ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
||||
} catch (e) { }
|
||||
</script>
|
||||
|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('colibri')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
||||
|
||||
<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
||||
</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="colibri">Colibri (default)</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title"></h1>
|
||||
|
||||
<div class="right-buttons">
|
||||
<a href="print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
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||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
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||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
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Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
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link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
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|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="language-support"><a class="header" href="#language-support">Language Support</a></h1>
|
||||
<p>The following languages and Language Servers are supported. In order to use
|
||||
Language Server features, you must first <a href="https://github.com/helix-editor/helix/wiki/How-to-install-the-default-language-servers">install</a> the
|
||||
appropriate Language Server.</p>
|
||||
<p>Check the language support in your installed helix version with <code>hx --health</code>.</p>
|
||||
<p>Also see the <a href="./languages.html">Language Configuration</a> docs and the <a href="./guides/adding_languages.html">Adding
|
||||
Languages</a> guide for more language configuration information.</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><code>OmniSharp</code></td></tr>
|
||||
<tr><td>cairo</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>cpon</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><code>vscode-css-language-server</code></td></tr>
|
||||
<tr><td>dart</td><td>✓</td><td></td><td>✓</td><td><code>dart</code></td></tr>
|
||||
<tr><td>devicetree</td><td>✓</td><td></td><td>✓</td><td></td></tr>
|
||||
<tr><td>dockerfile</td><td>✓</td><td></td><td></td><td><code>docker-langserver</code></td></tr>
|
||||
<tr><td>eex</td><td>✓</td><td></td><td></td><td></td></tr>
|
||||
<tr><td>ejs</td><td>✓</td><td></td><td></td><td></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>erb</td><td>✓</td><td></td><td></td><td></td></tr>
|
||||
<tr><td>erlang</td><td>✓</td><td></td><td></td><td><code>erlang_ls</code></td></tr>
|
||||
<tr><td>fish</td><td>✓</td><td>✓</td><td>✓</td><td></td></tr>
|
||||
<tr><td>gdscript</td><td>✓</td><td></td><td>✓</td><td></td></tr>
|
||||
<tr><td>git-attributes</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-ignore</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>gleam</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>gomod</td><td>✓</td><td></td><td></td><td><code>gopls</code></td></tr>
|
||||
<tr><td>gowork</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>hare</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>hcl</td><td>✓</td><td></td><td>✓</td><td><code>terraform-ls</code></td></tr>
|
||||
<tr><td>heex</td><td>✓</td><td></td><td></td><td></td></tr>
|
||||
<tr><td>html</td><td>✓</td><td></td><td></td><td><code>vscode-html-language-server</code></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><code>jdtls</code></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><code>vscode-json-language-server</code></td></tr>
|
||||
<tr><td>jsx</td><td>✓</td><td></td><td>✓</td><td><code>typescript-language-server</code></td></tr>
|
||||
<tr><td>julia</td><td>✓</td><td></td><td></td><td><code>julia</code></td></tr>
|
||||
<tr><td>kotlin</td><td>✓</td><td></td><td></td><td><code>kotlin-language-server</code></td></tr>
|
||||
<tr><td>latex</td><td>✓</td><td></td><td></td><td><code>texlab</code></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><code>lua-language-server</code></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>meson</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>nickel</td><td>✓</td><td></td><td>✓</td><td><code>nls</code></td></tr>
|
||||
<tr><td>nix</td><td>✓</td><td></td><td>✓</td><td><code>rnix-lsp</code></td></tr>
|
||||
<tr><td>nu</td><td>✓</td><td></td><td></td><td></td></tr>
|
||||
<tr><td>ocaml</td><td>✓</td><td></td><td>✓</td><td><code>ocamllsp</code></td></tr>
|
||||
<tr><td>ocaml-interface</td><td>✓</td><td></td><td></td><td><code>ocamllsp</code></td></tr>
|
||||
<tr><td>odin</td><td>✓</td><td></td><td></td><td></td></tr>
|
||||
<tr><td>org</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><code>intelephense</code></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>r</td><td>✓</td><td></td><td></td><td><code>R</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>rmarkdown</td><td>✓</td><td></td><td>✓</td><td><code>R</code></td></tr>
|
||||
<tr><td>ron</td><td>✓</td><td></td><td>✓</td><td></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>scheme</td><td>✓</td><td></td><td></td><td></td></tr>
|
||||
<tr><td>solidity</td><td>✓</td><td></td><td></td><td><code>solc</code></td></tr>
|
||||
<tr><td>sql</td><td>✓</td><td></td><td></td><td></td></tr>
|
||||
<tr><td>sshclientconfig</td><td>✓</td><td></td><td></td><td></td></tr>
|
||||
<tr><td>svelte</td><td>✓</td><td></td><td>✓</td><td><code>svelteserver</code></td></tr>
|
||||
<tr><td>swift</td><td>✓</td><td></td><td></td><td><code>sourcekit-lsp</code></td></tr>
|
||||
<tr><td>tablegen</td><td>✓</td><td>✓</td><td>✓</td><td></td></tr>
|
||||
<tr><td>tfvars</td><td></td><td></td><td></td><td><code>terraform-ls</code></td></tr>
|
||||
<tr><td>toml</td><td>✓</td><td></td><td></td><td><code>taplo</code></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>vala</td><td>✓</td><td></td><td></td><td><code>vala-language-server</code></td></tr>
|
||||
<tr><td>verilog</td><td>✓</td><td>✓</td><td></td><td><code>svlangserver</code></td></tr>
|
||||
<tr><td>vue</td><td>✓</td><td></td><td></td><td><code>vls</code></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><code>yaml-language-server</code></td></tr>
|
||||
<tr><td>zig</td><td>✓</td><td></td><td>✓</td><td><code>zls</code></td></tr>
|
||||
</tbody></table>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
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|
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</div>
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</nav>
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|
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|
||||
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|
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@ -0,0 +1,208 @@
|
||||
<!DOCTYPE HTML>
|
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<html lang="en" class="sidebar-visible no-js colibri">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
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<meta charset="UTF-8">
|
||||
<title>Languages</title>
|
||||
<!-- Custom HTML head -->
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="theme-color" content="#ffffff" />
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<link rel="icon" href="favicon.svg">
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<link rel="shortcut icon" href="favicon.png">
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<link rel="stylesheet" href="css/variables.css">
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<link rel="stylesheet" href="css/general.css">
|
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<link rel="stylesheet" href="css/chrome.css">
|
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<link rel="stylesheet" href="css/print.css" media="print">
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<!-- Fonts -->
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<link rel="stylesheet" href="FontAwesome/css/font-awesome.css">
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<link rel="preconnect" href="https://fonts.gstatic.com">
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
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<link rel="stylesheet" href="fonts/fonts.css">
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<!-- Highlight.js Stylesheets -->
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<link rel="stylesheet" href="highlight.css">
|
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<link rel="stylesheet" href="tomorrow-night.css">
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<link rel="stylesheet" href="ayu-highlight.css">
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<body>
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var path_to_root = "";
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<script type="text/javascript">
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try {
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var theme = localStorage.getItem('mdbook-theme');
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var sidebar = localStorage.getItem('mdbook-sidebar');
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if (theme.startsWith('"') && theme.endsWith('"')) {
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localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
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if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
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localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
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<script type="text/javascript">
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var html = document.querySelector('html');
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html.classList.remove('no-js')
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html.classList.remove('colibri')
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html.classList.add('js');
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var html = document.querySelector('html');
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var sidebar = 'hidden';
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if (document.body.clientWidth >= 1080) {
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try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
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}
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html.classList.remove('sidebar-visible');
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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"><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" class="active"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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<p>Language-specific settings and settings for particular language servers can be configured in a <code>languages.toml</code> file placed in your <a href="./configuration.html">configuration directory</a>. Helix actually uses two <code>languages.toml</code> files, the <a href="https://github.com/helix-editor/helix/blob/master/languages.toml">first one</a> is in the main helix repository; it contains the default settings for each language and is included in the helix binary at compile time. Users who want to see the available settings and options can either reference the helix repo's <code>languages.toml</code> file, or consult the table in the <a href="./guides/adding_languages.html">adding languages</a> section.</p>
|
||||
<p>A local <code>languages.toml</code> can be created within a <code>.helix</code> directory. Its settings will be merged with both the global and default configs.</p>
|
||||
<p>Changes made to the <code>languages.toml</code> file in a user's <a href="./configuration.html">configuration directory</a> are merged with helix's defaults on start-up, such that a user's settings will take precedence over defaults in the event of a collision. For example, the default <code>languages.toml</code> sets rust's <code>auto-format</code> to <code>true</code>. If a user wants to disable auto-format, they can change the <code>languages.toml</code> in their <a href="./configuration.html">configuration directory</a> to make the rust entry read like the example below; the new key/value pair <code>auto-format = false</code> will override the default when the two sets of settings are merged on start-up:</p>
|
||||
<pre><code class="language-toml"># in <config_dir>/helix/languages.toml
|
||||
|
||||
[[language]]
|
||||
name = "rust"
|
||||
auto-format = false
|
||||
</code></pre>
|
||||
<h2 id="tree-sitter-grammars"><a class="header" href="#tree-sitter-grammars">Tree-sitter grammars</a></h2>
|
||||
<p>Tree-sitter grammars can also be configured in <code>languages.toml</code>:</p>
|
||||
<pre><code class="language-toml"># in <config_dir>/helix/languages.toml
|
||||
|
||||
[[grammar]]
|
||||
name = "rust"
|
||||
source = { git = "https://github.com/tree-sitter/tree-sitter-rust", rev = "a250c4582510ff34767ec3b7dcdd3c24e8c8aa68" }
|
||||
|
||||
[[grammar]]
|
||||
name = "c"
|
||||
source = { path = "/path/to/tree-sitter-c" }
|
||||
</code></pre>
|
||||
<p>You may use a top-level <code>use-grammars</code> key to control which grammars are fetched and built.</p>
|
||||
<pre><code class="language-toml"># Note: this key must come **before** the [[language]] and [[grammar]] sections
|
||||
use-grammars = { only = [ "rust", "c", "cpp" ] }
|
||||
# or
|
||||
use-grammars = { except = [ "yaml", "json" ] }
|
||||
</code></pre>
|
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<p>When omitted, all grammars are fetched and built.</p>
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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"><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" class="active"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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<main>
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<h1 id="key-remapping"><a class="header" href="#key-remapping">Key Remapping</a></h1>
|
||||
<p>One-way key remapping is temporarily supported via a simple TOML configuration
|
||||
file. (More powerful solutions such as rebinding via commands will be
|
||||
available in the future).</p>
|
||||
<p>To remap keys, write a <code>config.toml</code> file in your <code>helix</code> configuration
|
||||
directory (default <code>~/.config/helix</code> in Linux systems) with a structure like
|
||||
this:</p>
|
||||
<pre><code class="language-toml"># At most one section each of 'keys.normal', 'keys.insert' and 'keys.select'
|
||||
[keys.normal]
|
||||
C-s = ":w" # Maps the Control-s to the typable command :w which is an alias for :write (save file)
|
||||
C-o = ":open ~/.config/helix/config.toml" # Maps the Control-o to opening of the helix config file
|
||||
a = "move_char_left" # Maps the 'a' key to the move_char_left command
|
||||
w = "move_line_up" # Maps the 'w' key move_line_up
|
||||
"C-S-esc" = "extend_line" # Maps Control-Shift-Escape to extend_line
|
||||
g = { a = "code_action" } # Maps `ga` to show possible code actions
|
||||
"ret" = ["open_below", "normal_mode"] # Maps the enter key to open_below then re-enter normal mode
|
||||
|
||||
[keys.insert]
|
||||
"A-x" = "normal_mode" # Maps Alt-X to enter normal mode
|
||||
j = { k = "normal_mode" } # Maps `jk` to exit insert mode
|
||||
</code></pre>
|
||||
<blockquote>
|
||||
<p>NOTE: Typable commands can also be remapped, remember to keep the <code>:</code> prefix to indicate it's a typable command.</p>
|
||||
</blockquote>
|
||||
<p>Control, Shift and Alt modifiers are encoded respectively with the prefixes
|
||||
<code>C-</code>, <code>S-</code> and <code>A-</code>. Special keys are encoded as follows:</p>
|
||||
<table><thead><tr><th>Key name</th><th>Representation</th></tr></thead><tbody>
|
||||
<tr><td>Backspace</td><td><code>"backspace"</code></td></tr>
|
||||
<tr><td>Space</td><td><code>"space"</code></td></tr>
|
||||
<tr><td>Return/Enter</td><td><code>"ret"</code></td></tr>
|
||||
<tr><td><</td><td><code>"lt"</code></td></tr>
|
||||
<tr><td>></td><td><code>"gt"</code></td></tr>
|
||||
<tr><td>+</td><td><code>"plus"</code></td></tr>
|
||||
<tr><td>-</td><td><code>"minus"</code></td></tr>
|
||||
<tr><td>;</td><td><code>"semicolon"</code></td></tr>
|
||||
<tr><td>%</td><td><code>"percent"</code></td></tr>
|
||||
<tr><td>Left</td><td><code>"left"</code></td></tr>
|
||||
<tr><td>Right</td><td><code>"right"</code></td></tr>
|
||||
<tr><td>Up</td><td><code>"up"</code></td></tr>
|
||||
<tr><td>Down</td><td><code>"down"</code></td></tr>
|
||||
<tr><td>Home</td><td><code>"home"</code></td></tr>
|
||||
<tr><td>End</td><td><code>"end"</code></td></tr>
|
||||
<tr><td>Page Up</td><td><code>"pageup"</code></td></tr>
|
||||
<tr><td>Page Down</td><td><code>"pagedown"</code></td></tr>
|
||||
<tr><td>Tab</td><td><code>"tab"</code></td></tr>
|
||||
<tr><td>Delete</td><td><code>"del"</code></td></tr>
|
||||
<tr><td>Insert</td><td><code>"ins"</code></td></tr>
|
||||
<tr><td>Null</td><td><code>"null"</code></td></tr>
|
||||
<tr><td>Escape</td><td><code>"esc"</code></td></tr>
|
||||
</tbody></table>
|
||||
<p>Keys can be disabled by binding them to the <code>no_op</code> command.</p>
|
||||
<p>Commands can be found at <a href="https://docs.helix-editor.com/keymap.html">Keymap</a> Commands.</p>
|
||||
<blockquote>
|
||||
<p>Commands can also be found in the source code at <a href="https://github.com/helix-editor/helix/blob/master/helix-term/src/commands.rs"><code>helix-term/src/commands.rs</code></a> at the invocation of <code>static_commands!</code> macro and the <code>TypableCommandList</code>.</p>
|
||||
</blockquote>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="themes.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
<a rel="next" href="hooks.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="themes.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
<a rel="next" href="hooks.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
<script src="elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,483 @@
|
||||
"use strict";
|
||||
window.search = window.search || {};
|
||||
(function search(search) {
|
||||
// Search functionality
|
||||
//
|
||||
// You can use !hasFocus() to prevent keyhandling in your key
|
||||
// event handlers while the user is typing their search.
|
||||
|
||||
if (!Mark || !elasticlunr) {
|
||||
return;
|
||||
}
|
||||
|
||||
//IE 11 Compatibility from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith
|
||||
if (!String.prototype.startsWith) {
|
||||
String.prototype.startsWith = function(search, pos) {
|
||||
return this.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search;
|
||||
};
|
||||
}
|
||||
|
||||
var search_wrap = document.getElementById('search-wrapper'),
|
||||
searchbar = document.getElementById('searchbar'),
|
||||
searchbar_outer = document.getElementById('searchbar-outer'),
|
||||
searchresults = document.getElementById('searchresults'),
|
||||
searchresults_outer = document.getElementById('searchresults-outer'),
|
||||
searchresults_header = document.getElementById('searchresults-header'),
|
||||
searchicon = document.getElementById('search-toggle'),
|
||||
content = document.getElementById('content'),
|
||||
|
||||
searchindex = null,
|
||||
doc_urls = [],
|
||||
results_options = {
|
||||
teaser_word_count: 30,
|
||||
limit_results: 30,
|
||||
},
|
||||
search_options = {
|
||||
bool: "AND",
|
||||
expand: true,
|
||||
fields: {
|
||||
title: {boost: 1},
|
||||
body: {boost: 1},
|
||||
breadcrumbs: {boost: 0}
|
||||
}
|
||||
},
|
||||
mark_exclude = [],
|
||||
marker = new Mark(content),
|
||||
current_searchterm = "",
|
||||
URL_SEARCH_PARAM = 'search',
|
||||
URL_MARK_PARAM = 'highlight',
|
||||
teaser_count = 0,
|
||||
|
||||
SEARCH_HOTKEY_KEYCODE = 83,
|
||||
ESCAPE_KEYCODE = 27,
|
||||
DOWN_KEYCODE = 40,
|
||||
UP_KEYCODE = 38,
|
||||
SELECT_KEYCODE = 13;
|
||||
|
||||
function hasFocus() {
|
||||
return searchbar === document.activeElement;
|
||||
}
|
||||
|
||||
function removeChildren(elem) {
|
||||
while (elem.firstChild) {
|
||||
elem.removeChild(elem.firstChild);
|
||||
}
|
||||
}
|
||||
|
||||
// Helper to parse a url into its building blocks.
|
||||
function parseURL(url) {
|
||||
var a = document.createElement('a');
|
||||
a.href = url;
|
||||
return {
|
||||
source: url,
|
||||
protocol: a.protocol.replace(':',''),
|
||||
host: a.hostname,
|
||||
port: a.port,
|
||||
params: (function(){
|
||||
var ret = {};
|
||||
var seg = a.search.replace(/^\?/,'').split('&');
|
||||
var len = seg.length, i = 0, s;
|
||||
for (;i<len;i++) {
|
||||
if (!seg[i]) { continue; }
|
||||
s = seg[i].split('=');
|
||||
ret[s[0]] = s[1];
|
||||
}
|
||||
return ret;
|
||||
})(),
|
||||
file: (a.pathname.match(/\/([^/?#]+)$/i) || [,''])[1],
|
||||
hash: a.hash.replace('#',''),
|
||||
path: a.pathname.replace(/^([^/])/,'/$1')
|
||||
};
|
||||
}
|
||||
|
||||
// Helper to recreate a url string from its building blocks.
|
||||
function renderURL(urlobject) {
|
||||
var url = urlobject.protocol + "://" + urlobject.host;
|
||||
if (urlobject.port != "") {
|
||||
url += ":" + urlobject.port;
|
||||
}
|
||||
url += urlobject.path;
|
||||
var joiner = "?";
|
||||
for(var prop in urlobject.params) {
|
||||
if(urlobject.params.hasOwnProperty(prop)) {
|
||||
url += joiner + prop + "=" + urlobject.params[prop];
|
||||
joiner = "&";
|
||||
}
|
||||
}
|
||||
if (urlobject.hash != "") {
|
||||
url += "#" + urlobject.hash;
|
||||
}
|
||||
return url;
|
||||
}
|
||||
|
||||
// Helper to escape html special chars for displaying the teasers
|
||||
var escapeHTML = (function() {
|
||||
var MAP = {
|
||||
'&': '&',
|
||||
'<': '<',
|
||||
'>': '>',
|
||||
'"': '"',
|
||||
"'": '''
|
||||
};
|
||||
var repl = function(c) { return MAP[c]; };
|
||||
return function(s) {
|
||||
return s.replace(/[&<>'"]/g, repl);
|
||||
};
|
||||
})();
|
||||
|
||||
function formatSearchMetric(count, searchterm) {
|
||||
if (count == 1) {
|
||||
return count + " search result for '" + searchterm + "':";
|
||||
} else if (count == 0) {
|
||||
return "No search results for '" + searchterm + "'.";
|
||||
} else {
|
||||
return count + " search results for '" + searchterm + "':";
|
||||
}
|
||||
}
|
||||
|
||||
function formatSearchResult(result, searchterms) {
|
||||
var teaser = makeTeaser(escapeHTML(result.doc.body), searchterms);
|
||||
teaser_count++;
|
||||
|
||||
// The ?URL_MARK_PARAM= parameter belongs inbetween the page and the #heading-anchor
|
||||
var url = doc_urls[result.ref].split("#");
|
||||
if (url.length == 1) { // no anchor found
|
||||
url.push("");
|
||||
}
|
||||
|
||||
// encodeURIComponent escapes all chars that could allow an XSS except
|
||||
// for '. Due to that we also manually replace ' with its url-encoded
|
||||
// representation (%27).
|
||||
var searchterms = encodeURIComponent(searchterms.join(" ")).replace(/\'/g, "%27");
|
||||
|
||||
return '<a href="' + path_to_root + url[0] + '?' + URL_MARK_PARAM + '=' + searchterms + '#' + url[1]
|
||||
+ '" aria-details="teaser_' + teaser_count + '">' + result.doc.breadcrumbs + '</a>'
|
||||
+ '<span class="teaser" id="teaser_' + teaser_count + '" aria-label="Search Result Teaser">'
|
||||
+ teaser + '</span>';
|
||||
}
|
||||
|
||||
function makeTeaser(body, searchterms) {
|
||||
// The strategy is as follows:
|
||||
// First, assign a value to each word in the document:
|
||||
// Words that correspond to search terms (stemmer aware): 40
|
||||
// Normal words: 2
|
||||
// First word in a sentence: 8
|
||||
// Then use a sliding window with a constant number of words and count the
|
||||
// sum of the values of the words within the window. Then use the window that got the
|
||||
// maximum sum. If there are multiple maximas, then get the last one.
|
||||
// Enclose the terms in <em>.
|
||||
var stemmed_searchterms = searchterms.map(function(w) {
|
||||
return elasticlunr.stemmer(w.toLowerCase());
|
||||
});
|
||||
var searchterm_weight = 40;
|
||||
var weighted = []; // contains elements of ["word", weight, index_in_document]
|
||||
// split in sentences, then words
|
||||
var sentences = body.toLowerCase().split('. ');
|
||||
var index = 0;
|
||||
var value = 0;
|
||||
var searchterm_found = false;
|
||||
for (var sentenceindex in sentences) {
|
||||
var words = sentences[sentenceindex].split(' ');
|
||||
value = 8;
|
||||
for (var wordindex in words) {
|
||||
var word = words[wordindex];
|
||||
if (word.length > 0) {
|
||||
for (var searchtermindex in stemmed_searchterms) {
|
||||
if (elasticlunr.stemmer(word).startsWith(stemmed_searchterms[searchtermindex])) {
|
||||
value = searchterm_weight;
|
||||
searchterm_found = true;
|
||||
}
|
||||
};
|
||||
weighted.push([word, value, index]);
|
||||
value = 2;
|
||||
}
|
||||
index += word.length;
|
||||
index += 1; // ' ' or '.' if last word in sentence
|
||||
};
|
||||
index += 1; // because we split at a two-char boundary '. '
|
||||
};
|
||||
|
||||
if (weighted.length == 0) {
|
||||
return body;
|
||||
}
|
||||
|
||||
var window_weight = [];
|
||||
var window_size = Math.min(weighted.length, results_options.teaser_word_count);
|
||||
|
||||
var cur_sum = 0;
|
||||
for (var wordindex = 0; wordindex < window_size; wordindex++) {
|
||||
cur_sum += weighted[wordindex][1];
|
||||
};
|
||||
window_weight.push(cur_sum);
|
||||
for (var wordindex = 0; wordindex < weighted.length - window_size; wordindex++) {
|
||||
cur_sum -= weighted[wordindex][1];
|
||||
cur_sum += weighted[wordindex + window_size][1];
|
||||
window_weight.push(cur_sum);
|
||||
};
|
||||
|
||||
if (searchterm_found) {
|
||||
var max_sum = 0;
|
||||
var max_sum_window_index = 0;
|
||||
// backwards
|
||||
for (var i = window_weight.length - 1; i >= 0; i--) {
|
||||
if (window_weight[i] > max_sum) {
|
||||
max_sum = window_weight[i];
|
||||
max_sum_window_index = i;
|
||||
}
|
||||
};
|
||||
} else {
|
||||
max_sum_window_index = 0;
|
||||
}
|
||||
|
||||
// add <em/> around searchterms
|
||||
var teaser_split = [];
|
||||
var index = weighted[max_sum_window_index][2];
|
||||
for (var i = max_sum_window_index; i < max_sum_window_index+window_size; i++) {
|
||||
var word = weighted[i];
|
||||
if (index < word[2]) {
|
||||
// missing text from index to start of `word`
|
||||
teaser_split.push(body.substring(index, word[2]));
|
||||
index = word[2];
|
||||
}
|
||||
if (word[1] == searchterm_weight) {
|
||||
teaser_split.push("<em>")
|
||||
}
|
||||
index = word[2] + word[0].length;
|
||||
teaser_split.push(body.substring(word[2], index));
|
||||
if (word[1] == searchterm_weight) {
|
||||
teaser_split.push("</em>")
|
||||
}
|
||||
};
|
||||
|
||||
return teaser_split.join('');
|
||||
}
|
||||
|
||||
function init(config) {
|
||||
results_options = config.results_options;
|
||||
search_options = config.search_options;
|
||||
searchbar_outer = config.searchbar_outer;
|
||||
doc_urls = config.doc_urls;
|
||||
searchindex = elasticlunr.Index.load(config.index);
|
||||
|
||||
// Set up events
|
||||
searchicon.addEventListener('click', function(e) { searchIconClickHandler(); }, false);
|
||||
searchbar.addEventListener('keyup', function(e) { searchbarKeyUpHandler(); }, false);
|
||||
document.addEventListener('keydown', function(e) { globalKeyHandler(e); }, false);
|
||||
// If the user uses the browser buttons, do the same as if a reload happened
|
||||
window.onpopstate = function(e) { doSearchOrMarkFromUrl(); };
|
||||
// Suppress "submit" events so the page doesn't reload when the user presses Enter
|
||||
document.addEventListener('submit', function(e) { e.preventDefault(); }, false);
|
||||
|
||||
// If reloaded, do the search or mark again, depending on the current url parameters
|
||||
doSearchOrMarkFromUrl();
|
||||
}
|
||||
|
||||
function unfocusSearchbar() {
|
||||
// hacky, but just focusing a div only works once
|
||||
var tmp = document.createElement('input');
|
||||
tmp.setAttribute('style', 'position: absolute; opacity: 0;');
|
||||
searchicon.appendChild(tmp);
|
||||
tmp.focus();
|
||||
tmp.remove();
|
||||
}
|
||||
|
||||
// On reload or browser history backwards/forwards events, parse the url and do search or mark
|
||||
function doSearchOrMarkFromUrl() {
|
||||
// Check current URL for search request
|
||||
var url = parseURL(window.location.href);
|
||||
if (url.params.hasOwnProperty(URL_SEARCH_PARAM)
|
||||
&& url.params[URL_SEARCH_PARAM] != "") {
|
||||
showSearch(true);
|
||||
searchbar.value = decodeURIComponent(
|
||||
(url.params[URL_SEARCH_PARAM]+'').replace(/\+/g, '%20'));
|
||||
searchbarKeyUpHandler(); // -> doSearch()
|
||||
} else {
|
||||
showSearch(false);
|
||||
}
|
||||
|
||||
if (url.params.hasOwnProperty(URL_MARK_PARAM)) {
|
||||
var words = decodeURIComponent(url.params[URL_MARK_PARAM]).split(' ');
|
||||
marker.mark(words, {
|
||||
exclude: mark_exclude
|
||||
});
|
||||
|
||||
var markers = document.querySelectorAll("mark");
|
||||
function hide() {
|
||||
for (var i = 0; i < markers.length; i++) {
|
||||
markers[i].classList.add("fade-out");
|
||||
window.setTimeout(function(e) { marker.unmark(); }, 300);
|
||||
}
|
||||
}
|
||||
for (var i = 0; i < markers.length; i++) {
|
||||
markers[i].addEventListener('click', hide);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Eventhandler for keyevents on `document`
|
||||
function globalKeyHandler(e) {
|
||||
if (e.altKey || e.ctrlKey || e.metaKey || e.shiftKey || e.target.type === 'textarea' || e.target.type === 'text') { return; }
|
||||
|
||||
if (e.keyCode === ESCAPE_KEYCODE) {
|
||||
e.preventDefault();
|
||||
searchbar.classList.remove("active");
|
||||
setSearchUrlParameters("",
|
||||
(searchbar.value.trim() !== "") ? "push" : "replace");
|
||||
if (hasFocus()) {
|
||||
unfocusSearchbar();
|
||||
}
|
||||
showSearch(false);
|
||||
marker.unmark();
|
||||
} else if (!hasFocus() && e.keyCode === SEARCH_HOTKEY_KEYCODE) {
|
||||
e.preventDefault();
|
||||
showSearch(true);
|
||||
window.scrollTo(0, 0);
|
||||
searchbar.select();
|
||||
} else if (hasFocus() && e.keyCode === DOWN_KEYCODE) {
|
||||
e.preventDefault();
|
||||
unfocusSearchbar();
|
||||
searchresults.firstElementChild.classList.add("focus");
|
||||
} else if (!hasFocus() && (e.keyCode === DOWN_KEYCODE
|
||||
|| e.keyCode === UP_KEYCODE
|
||||
|| e.keyCode === SELECT_KEYCODE)) {
|
||||
// not `:focus` because browser does annoying scrolling
|
||||
var focused = searchresults.querySelector("li.focus");
|
||||
if (!focused) return;
|
||||
e.preventDefault();
|
||||
if (e.keyCode === DOWN_KEYCODE) {
|
||||
var next = focused.nextElementSibling;
|
||||
if (next) {
|
||||
focused.classList.remove("focus");
|
||||
next.classList.add("focus");
|
||||
}
|
||||
} else if (e.keyCode === UP_KEYCODE) {
|
||||
focused.classList.remove("focus");
|
||||
var prev = focused.previousElementSibling;
|
||||
if (prev) {
|
||||
prev.classList.add("focus");
|
||||
} else {
|
||||
searchbar.select();
|
||||
}
|
||||
} else { // SELECT_KEYCODE
|
||||
window.location.assign(focused.querySelector('a'));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function showSearch(yes) {
|
||||
if (yes) {
|
||||
search_wrap.classList.remove('hidden');
|
||||
searchicon.setAttribute('aria-expanded', 'true');
|
||||
} else {
|
||||
search_wrap.classList.add('hidden');
|
||||
searchicon.setAttribute('aria-expanded', 'false');
|
||||
var results = searchresults.children;
|
||||
for (var i = 0; i < results.length; i++) {
|
||||
results[i].classList.remove("focus");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function showResults(yes) {
|
||||
if (yes) {
|
||||
searchresults_outer.classList.remove('hidden');
|
||||
} else {
|
||||
searchresults_outer.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
// Eventhandler for search icon
|
||||
function searchIconClickHandler() {
|
||||
if (search_wrap.classList.contains('hidden')) {
|
||||
showSearch(true);
|
||||
window.scrollTo(0, 0);
|
||||
searchbar.select();
|
||||
} else {
|
||||
showSearch(false);
|
||||
}
|
||||
}
|
||||
|
||||
// Eventhandler for keyevents while the searchbar is focused
|
||||
function searchbarKeyUpHandler() {
|
||||
var searchterm = searchbar.value.trim();
|
||||
if (searchterm != "") {
|
||||
searchbar.classList.add("active");
|
||||
doSearch(searchterm);
|
||||
} else {
|
||||
searchbar.classList.remove("active");
|
||||
showResults(false);
|
||||
removeChildren(searchresults);
|
||||
}
|
||||
|
||||
setSearchUrlParameters(searchterm, "push_if_new_search_else_replace");
|
||||
|
||||
// Remove marks
|
||||
marker.unmark();
|
||||
}
|
||||
|
||||
// Update current url with ?URL_SEARCH_PARAM= parameter, remove ?URL_MARK_PARAM and #heading-anchor .
|
||||
// `action` can be one of "push", "replace", "push_if_new_search_else_replace"
|
||||
// and replaces or pushes a new browser history item.
|
||||
// "push_if_new_search_else_replace" pushes if there is no `?URL_SEARCH_PARAM=abc` yet.
|
||||
function setSearchUrlParameters(searchterm, action) {
|
||||
var url = parseURL(window.location.href);
|
||||
var first_search = ! url.params.hasOwnProperty(URL_SEARCH_PARAM);
|
||||
if (searchterm != "" || action == "push_if_new_search_else_replace") {
|
||||
url.params[URL_SEARCH_PARAM] = searchterm;
|
||||
delete url.params[URL_MARK_PARAM];
|
||||
url.hash = "";
|
||||
} else {
|
||||
delete url.params[URL_MARK_PARAM];
|
||||
delete url.params[URL_SEARCH_PARAM];
|
||||
}
|
||||
// A new search will also add a new history item, so the user can go back
|
||||
// to the page prior to searching. A updated search term will only replace
|
||||
// the url.
|
||||
if (action == "push" || (action == "push_if_new_search_else_replace" && first_search) ) {
|
||||
history.pushState({}, document.title, renderURL(url));
|
||||
} else if (action == "replace" || (action == "push_if_new_search_else_replace" && !first_search) ) {
|
||||
history.replaceState({}, document.title, renderURL(url));
|
||||
}
|
||||
}
|
||||
|
||||
function doSearch(searchterm) {
|
||||
|
||||
// Don't search the same twice
|
||||
if (current_searchterm == searchterm) { return; }
|
||||
else { current_searchterm = searchterm; }
|
||||
|
||||
if (searchindex == null) { return; }
|
||||
|
||||
// Do the actual search
|
||||
var results = searchindex.search(searchterm, search_options);
|
||||
var resultcount = Math.min(results.length, results_options.limit_results);
|
||||
|
||||
// Display search metrics
|
||||
searchresults_header.innerText = formatSearchMetric(resultcount, searchterm);
|
||||
|
||||
// Clear and insert results
|
||||
var searchterms = searchterm.split(' ');
|
||||
removeChildren(searchresults);
|
||||
for(var i = 0; i < resultcount ; i++){
|
||||
var resultElem = document.createElement('li');
|
||||
resultElem.innerHTML = formatSearchResult(results[i], searchterms);
|
||||
searchresults.appendChild(resultElem);
|
||||
}
|
||||
|
||||
// Display results
|
||||
showResults(true);
|
||||
}
|
||||
|
||||
fetch(path_to_root + 'searchindex.json')
|
||||
.then(response => response.json())
|
||||
.then(json => init(json))
|
||||
.catch(error => { // Try to load searchindex.js if fetch failed
|
||||
var script = document.createElement('script');
|
||||
script.src = path_to_root + 'searchindex.js';
|
||||
script.onload = () => init(window.search);
|
||||
document.head.appendChild(script);
|
||||
});
|
||||
|
||||
// Exported functions
|
||||
search.hasFocus = hasFocus;
|
||||
})(window.search);
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@ -0,0 +1,475 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js colibri">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Themes</title>
|
||||
<!-- Custom HTML head -->
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="favicon.svg">
|
||||
<link rel="shortcut icon" href="favicon.png">
|
||||
<link rel="stylesheet" href="css/variables.css">
|
||||
<link rel="stylesheet" href="css/general.css">
|
||||
<link rel="stylesheet" href="css/chrome.css">
|
||||
<link rel="stylesheet" href="css/print.css" media="print">
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="FontAwesome/css/font-awesome.css">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com">
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="fonts/fonts.css">
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="highlight.css">
|
||||
<link rel="stylesheet" href="tomorrow-night.css">
|
||||
<link rel="stylesheet" href="ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
||||
} catch (e) { }
|
||||
</script>
|
||||
|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('colibri')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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"><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" class="active"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
||||
|
||||
<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
||||
</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="colibri">Colibri (default)</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title"></h1>
|
||||
|
||||
<div class="right-buttons">
|
||||
<a href="print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="themes"><a class="header" href="#themes">Themes</a></h1>
|
||||
<p>To use a theme add <code>theme = "<name>"</code> to your <a href="./configuration.html"><code>config.toml</code></a> at the very top of the file before the first section or select it during runtime using <code>:theme <name></code>.</p>
|
||||
<h2 id="creating-a-theme"><a class="header" href="#creating-a-theme">Creating a theme</a></h2>
|
||||
<p>Create a file with the name of your theme as file name (i.e <code>mytheme.toml</code>) and place it in your <code>themes</code> directory (i.e <code>~/.config/helix/themes</code>). The directory might have to be created beforehand.</p>
|
||||
<p>The names "default" and "base16_default" are reserved for the builtin themes and cannot be overridden by user defined themes.</p>
|
||||
<p>The default theme.toml can be found <a href="https://github.com/helix-editor/helix/blob/master/theme.toml">here</a>, and user submitted themes <a href="https://github.com/helix-editor/helix/blob/master/runtime/themes">here</a>. </p>
|
||||
<p>Each line in the theme file is specified as below:</p>
|
||||
<pre><code class="language-toml">key = { fg = "#ffffff", bg = "#000000", modifiers = ["bold", "italic"] }
|
||||
</code></pre>
|
||||
<p>where <code>key</code> represents what you want to style, <code>fg</code> specifies the foreground color, <code>bg</code> the background color, and <code>modifiers</code> is a list of style modifiers. <code>bg</code> and <code>modifiers</code> can be omitted to defer to the defaults.</p>
|
||||
<p>To specify only the foreground color:</p>
|
||||
<pre><code class="language-toml">key = "#ffffff"
|
||||
</code></pre>
|
||||
<p>if the key contains a dot <code>'.'</code>, it must be quoted to prevent it being parsed as a <a href="https://toml.io/en/v1.0.0#keys">dotted key</a>.</p>
|
||||
<pre><code class="language-toml">"key.key" = "#ffffff"
|
||||
</code></pre>
|
||||
<h3 id="color-palettes"><a class="header" href="#color-palettes">Color palettes</a></h3>
|
||||
<p>It's recommended define a palette of named colors, and refer to them from the
|
||||
configuration values in your theme. To do this, add a table called
|
||||
<code>palette</code> to your theme file:</p>
|
||||
<pre><code class="language-toml">"ui.background" = "white"
|
||||
"ui.text" = "black"
|
||||
|
||||
[palette]
|
||||
white = "#ffffff"
|
||||
black = "#000000"
|
||||
</code></pre>
|
||||
<p>Remember that the <code>[palette]</code> table includes all keys after its header,
|
||||
so you should define the palette after normal theme options.</p>
|
||||
<p>The default palette uses the terminal's default 16 colors, and the colors names
|
||||
are listed below. The <code>[palette]</code> section in the config file takes precedence
|
||||
over it and is merged into the default palette.</p>
|
||||
<table><thead><tr><th>Color Name</th></tr></thead><tbody>
|
||||
<tr><td><code>black</code></td></tr>
|
||||
<tr><td><code>red</code></td></tr>
|
||||
<tr><td><code>green</code></td></tr>
|
||||
<tr><td><code>yellow</code></td></tr>
|
||||
<tr><td><code>blue</code></td></tr>
|
||||
<tr><td><code>magenta</code></td></tr>
|
||||
<tr><td><code>cyan</code></td></tr>
|
||||
<tr><td><code>gray</code></td></tr>
|
||||
<tr><td><code>light-red</code></td></tr>
|
||||
<tr><td><code>light-green</code></td></tr>
|
||||
<tr><td><code>light-yellow</code></td></tr>
|
||||
<tr><td><code>light-blue</code></td></tr>
|
||||
<tr><td><code>light-magenta</code></td></tr>
|
||||
<tr><td><code>light-cyan</code></td></tr>
|
||||
<tr><td><code>light-gray</code></td></tr>
|
||||
<tr><td><code>white</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="modifiers"><a class="header" href="#modifiers">Modifiers</a></h3>
|
||||
<p>The following values may be used as modifiers. </p>
|
||||
<p>Less common modifiers might not be supported by your terminal emulator.</p>
|
||||
<table><thead><tr><th>Modifier</th></tr></thead><tbody>
|
||||
<tr><td><code>bold</code></td></tr>
|
||||
<tr><td><code>dim</code></td></tr>
|
||||
<tr><td><code>italic</code></td></tr>
|
||||
<tr><td><code>underlined</code></td></tr>
|
||||
<tr><td><code>slow_blink</code></td></tr>
|
||||
<tr><td><code>rapid_blink</code></td></tr>
|
||||
<tr><td><code>reversed</code></td></tr>
|
||||
<tr><td><code>hidden</code></td></tr>
|
||||
<tr><td><code>crossed_out</code></td></tr>
|
||||
</tbody></table>
|
||||
<h3 id="scopes"><a class="header" href="#scopes">Scopes</a></h3>
|
||||
<p>The following is a list of scopes available to use for styling.</p>
|
||||
<h4 id="syntax-highlighting"><a class="header" href="#syntax-highlighting">Syntax highlighting</a></h4>
|
||||
<p>These keys match <a href="https://tree-sitter.github.io/tree-sitter/syntax-highlighting#theme">tree-sitter scopes</a>.</p>
|
||||
<p>For a given highlight produced, styling will be determined based on the longest matching theme key. For example, the highlight <code>function.builtin.static</code> would match the key <code>function.builtin</code> rather than <code>function</code>.</p>
|
||||
<p>We use a similar set of scopes as
|
||||
<a href="https://www.sublimetext.com/docs/scope_naming.html">SublimeText</a>. See also
|
||||
<a href="https://macromates.com/manual/en/language_grammars">TextMate</a> scopes.</p>
|
||||
<ul>
|
||||
<li>
|
||||
<p><code>type</code> - Types</p>
|
||||
<ul>
|
||||
<li><code>builtin</code> - Primitive types provided by the language (<code>int</code>, <code>usize</code>)</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>constructor</code></p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>constant</code> (TODO: constant.other.placeholder for %v)</p>
|
||||
<ul>
|
||||
<li><code>builtin</code> Special constants provided by the language (<code>true</code>, <code>false</code>, <code>nil</code> etc)
|
||||
<ul>
|
||||
<li><code>boolean</code></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>character</code>
|
||||
<ul>
|
||||
<li><code>escape</code></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>numeric</code> (numbers)
|
||||
<ul>
|
||||
<li><code>integer</code></li>
|
||||
<li><code>float</code></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>string</code> (TODO: string.quoted.{single, double}, string.raw/.unquoted)?</p>
|
||||
<ul>
|
||||
<li><code>regexp</code> - Regular expressions</li>
|
||||
<li><code>special</code>
|
||||
<ul>
|
||||
<li><code>path</code></li>
|
||||
<li><code>url</code></li>
|
||||
<li><code>symbol</code> - Erlang/Elixir atoms, Ruby symbols, Clojure keywords</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>comment</code> - Code comments</p>
|
||||
<ul>
|
||||
<li><code>line</code> - Single line comments (<code>//</code>)</li>
|
||||
<li><code>block</code> - Block comments (e.g. (<code>/* */</code>)
|
||||
<ul>
|
||||
<li><code>documentation</code> - Documentation comments (e.g. <code>///</code> in Rust)</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>variable</code> - Variables</p>
|
||||
<ul>
|
||||
<li><code>builtin</code> - Reserved language variables (<code>self</code>, <code>this</code>, <code>super</code>, etc)</li>
|
||||
<li><code>parameter</code> - Function parameters</li>
|
||||
<li><code>other</code>
|
||||
<ul>
|
||||
<li><code>member</code> - Fields of composite data types (e.g. structs, unions)</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>function</code> (TODO: ?)</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>label</code></p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>punctuation</code></p>
|
||||
<ul>
|
||||
<li><code>delimiter</code> - Commas, colons</li>
|
||||
<li><code>bracket</code> - Parentheses, angle brackets, etc.</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>keyword</code></p>
|
||||
<ul>
|
||||
<li><code>control</code>
|
||||
<ul>
|
||||
<li><code>conditional</code> - <code>if</code>, <code>else</code></li>
|
||||
<li><code>repeat</code> - <code>for</code>, <code>while</code>, <code>loop</code></li>
|
||||
<li><code>import</code> - <code>import</code>, <code>export</code></li>
|
||||
<li><code>return</code></li>
|
||||
<li><code>exception</code></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>operator</code> - <code>or</code>, <code>in</code></li>
|
||||
<li><code>directive</code> - Preprocessor directives (<code>#if</code> in C) </li>
|
||||
<li><code>function</code> - <code>fn</code>, <code>func</code></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>operator</code> - <code>||</code>, <code>+=</code>, <code>></code></p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>function</code></p>
|
||||
<ul>
|
||||
<li><code>builtin</code></li>
|
||||
<li><code>method</code></li>
|
||||
<li><code>macro</code></li>
|
||||
<li><code>special</code> (preprocessor in C)</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>tag</code> - Tags (e.g. <code><body></code> in HTML)</p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>namespace</code></p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>markup</code></p>
|
||||
<ul>
|
||||
<li><code>heading</code>
|
||||
<ul>
|
||||
<li><code>marker</code></li>
|
||||
<li><code>1</code>, <code>2</code>, <code>3</code>, <code>4</code>, <code>5</code>, <code>6</code> - heading text for h1 through h6</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>list</code>
|
||||
<ul>
|
||||
<li><code>unnumbered</code></li>
|
||||
<li><code>numbered</code></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>bold</code></li>
|
||||
<li><code>italic</code></li>
|
||||
<li><code>link</code>
|
||||
<ul>
|
||||
<li><code>url</code> - urls pointed to by links</li>
|
||||
<li><code>label</code> - non-url link references</li>
|
||||
<li><code>text</code> - url and image descriptions in links</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>quote</code></li>
|
||||
<li><code>raw</code>
|
||||
<ul>
|
||||
<li><code>inline</code></li>
|
||||
<li><code>block</code></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>diff</code> - version control changes</p>
|
||||
<ul>
|
||||
<li><code>plus</code> - additions</li>
|
||||
<li><code>minus</code> - deletions</li>
|
||||
<li><code>delta</code> - modifications
|
||||
<ul>
|
||||
<li><code>moved</code> - renamed or moved files/changes</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
<h4 id="interface"><a class="header" href="#interface">Interface</a></h4>
|
||||
<p>These scopes are used for theming the editor interface.</p>
|
||||
<ul>
|
||||
<li><code>markup</code>
|
||||
<ul>
|
||||
<li><code>normal</code>
|
||||
<ul>
|
||||
<li><code>completion</code> - for completion doc popup ui</li>
|
||||
<li><code>hover</code> - for hover popup ui</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>heading</code>
|
||||
<ul>
|
||||
<li><code>completion</code> - for completion doc popup ui</li>
|
||||
<li><code>hover</code> - for hover popup ui</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>raw</code>
|
||||
<ul>
|
||||
<li><code>inline</code>
|
||||
<ul>
|
||||
<li><code>completion</code> - for completion doc popup ui</li>
|
||||
<li><code>hover</code> - for hover popup ui</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
<table><thead><tr><th>Key</th><th>Notes</th></tr></thead><tbody>
|
||||
<tr><td><code>ui.background</code></td><td></td></tr>
|
||||
<tr><td><code>ui.background.separator</code></td><td>Picker separator below input line</td></tr>
|
||||
<tr><td><code>ui.cursor</code></td><td></td></tr>
|
||||
<tr><td><code>ui.cursor.insert</code></td><td></td></tr>
|
||||
<tr><td><code>ui.cursor.select</code></td><td></td></tr>
|
||||
<tr><td><code>ui.cursor.match</code></td><td>Matching bracket etc.</td></tr>
|
||||
<tr><td><code>ui.cursor.primary</code></td><td>Cursor with primary selection</td></tr>
|
||||
<tr><td><code>ui.linenr</code></td><td>Line numbers</td></tr>
|
||||
<tr><td><code>ui.linenr.selected</code></td><td>Line number for the line the cursor is on</td></tr>
|
||||
<tr><td><code>ui.statusline</code></td><td>Statusline</td></tr>
|
||||
<tr><td><code>ui.statusline.inactive</code></td><td>Statusline (unfocused document)</td></tr>
|
||||
<tr><td><code>ui.popup</code></td><td>Documentation popups (e.g space-k)</td></tr>
|
||||
<tr><td><code>ui.popup.info</code></td><td>Prompt for multiple key options</td></tr>
|
||||
<tr><td><code>ui.window</code></td><td>Border lines separating splits</td></tr>
|
||||
<tr><td><code>ui.help</code></td><td>Description box for commands</td></tr>
|
||||
<tr><td><code>ui.text</code></td><td>Command prompts, popup text, etc.</td></tr>
|
||||
<tr><td><code>ui.text.focus</code></td><td></td></tr>
|
||||
<tr><td><code>ui.text.info</code></td><td>The key: command text in <code>ui.popup.info</code> boxes</td></tr>
|
||||
<tr><td><code>ui.virtual.ruler</code></td><td>Ruler columns (see the <a href="./configuration.html#editor-section"><code>editor.rulers</code> config</a>)</td></tr>
|
||||
<tr><td><code>ui.virtual.whitespace</code></td><td>Visible white-space characters</td></tr>
|
||||
<tr><td><code>ui.menu</code></td><td>Code and command completion menus</td></tr>
|
||||
<tr><td><code>ui.menu.selected</code></td><td>Selected autocomplete item</td></tr>
|
||||
<tr><td><code>ui.selection</code></td><td>For selections in the editing area</td></tr>
|
||||
<tr><td><code>ui.selection.primary</code></td><td></td></tr>
|
||||
<tr><td><code>warning</code></td><td>Diagnostics warning (gutter)</td></tr>
|
||||
<tr><td><code>error</code></td><td>Diagnostics error (gutter)</td></tr>
|
||||
<tr><td><code>info</code></td><td>Diagnostics info (gutter)</td></tr>
|
||||
<tr><td><code>hint</code></td><td>Diagnostics hint (gutter)</td></tr>
|
||||
<tr><td><code>diagnostic</code></td><td>Diagnostics fallback style (editing area)</td></tr>
|
||||
<tr><td><code>diagnostic.hint</code></td><td>Diagnostics hint (editing area)</td></tr>
|
||||
<tr><td><code>diagnostic.info</code></td><td>Diagnostics info (editing area)</td></tr>
|
||||
<tr><td><code>diagnostic.warning</code></td><td>Diagnostics warning (editing area)</td></tr>
|
||||
<tr><td><code>diagnostic.error</code></td><td>Diagnostics error (editing area)</td></tr>
|
||||
</tbody></table>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
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|
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|
||||
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html" class="active">Helix</a></li><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"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
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<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="helix"><a class="header" href="#helix">Helix</a></h1>
|
||||
<p>Docs for bleeding edge master can be found at
|
||||
<a href="https://docs.helix-editor.com/master">https://docs.helix-editor.com/master</a>.</p>
|
||||
<p>See the <a href="./usage.html">usage</a> section for a quick overview of the editor, <a href="./keymap.html">keymap</a>
|
||||
section for all available keybindings and the <a href="./configuration.html">configuration</a> section
|
||||
for defining custom keybindings, setting themes, etc.</p>
|
||||
<p>Refer the <a href="https://github.com/helix-editor/helix/wiki/FAQ">FAQ</a> for common questions.</p>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="next" href="install.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="next" href="install.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
<script src="elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,104 @@
|
||||
/* Tomorrow Night Theme */
|
||||
/* http://jmblog.github.com/color-themes-for-google-code-highlightjs */
|
||||
/* Original theme - https://github.com/chriskempson/tomorrow-theme */
|
||||
/* http://jmblog.github.com/color-themes-for-google-code-highlightjs */
|
||||
|
||||
/* Tomorrow Comment */
|
||||
.hljs-comment {
|
||||
color: #969896;
|
||||
}
|
||||
|
||||
/* Tomorrow Red */
|
||||
.hljs-variable,
|
||||
.hljs-attribute,
|
||||
.hljs-tag,
|
||||
.hljs-regexp,
|
||||
.ruby .hljs-constant,
|
||||
.xml .hljs-tag .hljs-title,
|
||||
.xml .hljs-pi,
|
||||
.xml .hljs-doctype,
|
||||
.html .hljs-doctype,
|
||||
.css .hljs-id,
|
||||
.css .hljs-class,
|
||||
.css .hljs-pseudo {
|
||||
color: #cc6666;
|
||||
}
|
||||
|
||||
/* Tomorrow Orange */
|
||||
.hljs-number,
|
||||
.hljs-preprocessor,
|
||||
.hljs-pragma,
|
||||
.hljs-built_in,
|
||||
.hljs-literal,
|
||||
.hljs-params,
|
||||
.hljs-constant {
|
||||
color: #de935f;
|
||||
}
|
||||
|
||||
/* Tomorrow Yellow */
|
||||
.ruby .hljs-class .hljs-title,
|
||||
.css .hljs-rule .hljs-attribute {
|
||||
color: #f0c674;
|
||||
}
|
||||
|
||||
/* Tomorrow Green */
|
||||
.hljs-string,
|
||||
.hljs-value,
|
||||
.hljs-inheritance,
|
||||
.hljs-header,
|
||||
.hljs-name,
|
||||
.ruby .hljs-symbol,
|
||||
.xml .hljs-cdata {
|
||||
color: #b5bd68;
|
||||
}
|
||||
|
||||
/* Tomorrow Aqua */
|
||||
.hljs-title,
|
||||
.css .hljs-hexcolor {
|
||||
color: #8abeb7;
|
||||
}
|
||||
|
||||
/* Tomorrow Blue */
|
||||
.hljs-function,
|
||||
.python .hljs-decorator,
|
||||
.python .hljs-title,
|
||||
.ruby .hljs-function .hljs-title,
|
||||
.ruby .hljs-title .hljs-keyword,
|
||||
.perl .hljs-sub,
|
||||
.javascript .hljs-title,
|
||||
.coffeescript .hljs-title {
|
||||
color: #81a2be;
|
||||
}
|
||||
|
||||
/* Tomorrow Purple */
|
||||
.hljs-keyword,
|
||||
.javascript .hljs-function {
|
||||
color: #b294bb;
|
||||
}
|
||||
|
||||
.hljs {
|
||||
display: block;
|
||||
overflow-x: auto;
|
||||
background: #1d1f21;
|
||||
color: #c5c8c6;
|
||||
padding: 0.5em;
|
||||
-webkit-text-size-adjust: none;
|
||||
}
|
||||
|
||||
.coffeescript .javascript,
|
||||
.javascript .xml,
|
||||
.tex .hljs-formula,
|
||||
.xml .javascript,
|
||||
.xml .vbscript,
|
||||
.xml .css,
|
||||
.xml .hljs-cdata {
|
||||
opacity: 0.5;
|
||||
}
|
||||
|
||||
.hljs-addition {
|
||||
color: #718c00;
|
||||
}
|
||||
|
||||
.hljs-deletion {
|
||||
color: #c82829;
|
||||
}
|
||||
@ -0,0 +1,309 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js colibri">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Usage</title>
|
||||
<!-- Custom HTML head -->
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="favicon.svg">
|
||||
<link rel="shortcut icon" href="favicon.png">
|
||||
<link rel="stylesheet" href="css/variables.css">
|
||||
<link rel="stylesheet" href="css/general.css">
|
||||
<link rel="stylesheet" href="css/chrome.css">
|
||||
<link rel="stylesheet" href="css/print.css" media="print">
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="FontAwesome/css/font-awesome.css">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com">
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;400;500;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="fonts/fonts.css">
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="highlight.css">
|
||||
<link rel="stylesheet" href="tomorrow-night.css">
|
||||
<link rel="stylesheet" href="ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
||||
} catch (e) { }
|
||||
</script>
|
||||
|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('colibri')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><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" class="active"><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"><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><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding Indent Queries</a></li></ol></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
||||
|
||||
<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
||||
</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="colibri">Colibri (default)</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title"></h1>
|
||||
|
||||
<div class="right-buttons">
|
||||
<a href="print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="usage"><a class="header" href="#usage">Usage</a></h1>
|
||||
<p>(Currently not fully documented, see the <a href="./keymap.html">keymappings</a> list for more.)</p>
|
||||
<p>See <a href="https://github.com/helix-editor/helix/blob/master/runtime/tutor.txt">tutor.txt</a> (accessible via <code>hx --tutor</code> or <code>:tutor</code>) for a vimtutor-like introduction.</p>
|
||||
<h2 id="registers"><a class="header" href="#registers">Registers</a></h2>
|
||||
<p>Vim-like registers can be used to yank and store text to be pasted later. Usage is similar, with <code>"</code> being used to select a register:</p>
|
||||
<ul>
|
||||
<li><code>"ay</code> - Yank the current selection to register <code>a</code>.</li>
|
||||
<li><code>"op</code> - Paste the text in register <code>o</code> after the selection.</li>
|
||||
</ul>
|
||||
<p>If there is a selected register before invoking a change or delete command, the selection will be stored in the register and the action will be carried out:</p>
|
||||
<ul>
|
||||
<li><code>"hc</code> - Store the selection in register <code>h</code> and then change it (delete and enter insert mode).</li>
|
||||
<li><code>"md</code> - Store the selection in register <code>m</code> and delete it.</li>
|
||||
</ul>
|
||||
<h3 id="special-registers"><a class="header" href="#special-registers">Special Registers</a></h3>
|
||||
<table><thead><tr><th>Register character</th><th>Contains</th></tr></thead><tbody>
|
||||
<tr><td><code>/</code></td><td>Last search</td></tr>
|
||||
<tr><td><code>:</code></td><td>Last executed command</td></tr>
|
||||
<tr><td><code>"</code></td><td>Last yanked text</td></tr>
|
||||
<tr><td><code>_</code></td><td>Black hole</td></tr>
|
||||
</tbody></table>
|
||||
<blockquote>
|
||||
<p>There is no special register for copying to system clipboard, instead special commands and keybindings are provided. See the <a href="keymap.html#space-mode">keymap</a> for the specifics.
|
||||
The black hole register works as a no-op register, meaning no data will be written to / read from it.</p>
|
||||
</blockquote>
|
||||
<h2 id="surround"><a class="header" href="#surround">Surround</a></h2>
|
||||
<p>Functionality similar to <a href="https://github.com/tpope/vim-surround">vim-surround</a> is built into
|
||||
helix. The keymappings have been inspired from <a href="https://github.com/machakann/vim-sandwich">vim-sandwich</a>:</p>
|
||||
<p><img src="https://user-images.githubusercontent.com/23398472/122865801-97073180-d344-11eb-8142-8f43809982c6.gif" alt="surround demo" /></p>
|
||||
<ul>
|
||||
<li><code>ms</code> - Add surround characters</li>
|
||||
<li><code>mr</code> - Replace surround characters</li>
|
||||
<li><code>md</code> - Delete surround characters</li>
|
||||
</ul>
|
||||
<p><code>ms</code> acts on a selection, so select the text first and use <code>ms<char></code>. <code>mr</code> and <code>md</code> work
|
||||
on the closest pairs found and selections are not required; use counts to act in outer pairs.</p>
|
||||
<p>It can also act on multiple selections (yay!). For example, to change every occurrence of <code>(use)</code> to <code>[use]</code>:</p>
|
||||
<ul>
|
||||
<li><code>%</code> to select the whole file</li>
|
||||
<li><code>s</code> to split the selections on a search term</li>
|
||||
<li>Input <code>use</code> and hit Enter</li>
|
||||
<li><code>mr([</code> to replace the parens with square brackets</li>
|
||||
</ul>
|
||||
<p>Multiple characters are currently not supported, but planned.</p>
|
||||
<h2 id="syntax-tree-motions"><a class="header" href="#syntax-tree-motions">Syntax-tree Motions</a></h2>
|
||||
<p><code>A-p</code>, <code>A-o</code>, <code>A-i</code>, and <code>A-n</code> (or <code>Alt</code> and arrow keys) move the primary
|
||||
selection according to the selection's place in the syntax tree. Let's walk
|
||||
through an example to get familiar with them. Many languages have a syntax like
|
||||
so for function calls:</p>
|
||||
<pre><code>func(arg1, arg2, arg3)
|
||||
</code></pre>
|
||||
<p>A function call might be parsed by tree-sitter into a tree like the following.</p>
|
||||
<pre><code class="language-tsq">(call
|
||||
function: (identifier) ; func
|
||||
arguments:
|
||||
(arguments ; (arg1, arg2, arg3)
|
||||
(identifier) ; arg1
|
||||
(identifier) ; arg2
|
||||
(identifier))) ; arg3
|
||||
</code></pre>
|
||||
<p>Use <code>:tree-sitter-subtree</code> to view the syntax tree of the primary selection. In
|
||||
a more intuitive tree format:</p>
|
||||
<pre><code> ┌────┐
|
||||
│call│
|
||||
┌─────┴────┴─────┐
|
||||
│ │
|
||||
┌─────▼────┐ ┌────▼────┐
|
||||
│identifier│ │arguments│
|
||||
│ "func" │ ┌────┴───┬─────┴───┐
|
||||
└──────────┘ │ │ │
|
||||
│ │ │
|
||||
┌─────────▼┐ ┌────▼─────┐ ┌▼─────────┐
|
||||
│identifier│ │identifier│ │identifier│
|
||||
│ "arg1" │ │ "arg2" │ │ "arg3" │
|
||||
└──────────┘ └──────────┘ └──────────┘
|
||||
</code></pre>
|
||||
<p>Say we have a selection that wraps <code>arg1</code>. The selection is on the <code>arg1</code> leaf
|
||||
in the tree above.</p>
|
||||
<pre><code>func([arg1], arg2, arg3)
|
||||
</code></pre>
|
||||
<p>Using <code>A-n</code> would select the next sibling in the syntax tree: <code>arg2</code>.</p>
|
||||
<pre><code>func(arg1, [arg2], arg3)
|
||||
</code></pre>
|
||||
<p>While <code>A-o</code> would expand the selection to the parent node. In the tree above we
|
||||
can see that we would select the <code>arguments</code> node.</p>
|
||||
<pre><code>func[(arg1, arg2, arg3)]
|
||||
</code></pre>
|
||||
<p>There is also some nuanced behavior that prevents you from getting stuck on a
|
||||
node with no sibling. If we have a selection on <code>arg1</code>, <code>A-p</code> would bring us
|
||||
to the previous child node. Since <code>arg1</code> doesn't have a sibling to its left,
|
||||
though, we climb the syntax tree and then take the previous selection. So <code>A-p</code>
|
||||
will move the selection over to the "func" <code>identifier</code>.</p>
|
||||
<pre><code>[func](arg1, arg2, arg3)
|
||||
</code></pre>
|
||||
<h2 id="textobjects"><a class="header" href="#textobjects">Textobjects</a></h2>
|
||||
<p>Currently supported: <code>word</code>, <code>surround</code>, <code>function</code>, <code>class</code>, <code>parameter</code>.</p>
|
||||
<p><img src="https://user-images.githubusercontent.com/23398472/124231131-81a4bb00-db2d-11eb-9d10-8e577ca7b177.gif" alt="textobject-demo" />
|
||||
<img src="https://user-images.githubusercontent.com/23398472/132537398-2a2e0a54-582b-44ab-a77f-eb818942203d.gif" alt="textobject-treesitter-demo" /></p>
|
||||
<ul>
|
||||
<li><code>ma</code> - Select around the object (<code>va</code> in vim, <code><alt-a></code> in kakoune)</li>
|
||||
<li><code>mi</code> - Select inside the object (<code>vi</code> in vim, <code><alt-i></code> in kakoune)</li>
|
||||
</ul>
|
||||
<table><thead><tr><th>Key after <code>mi</code> or <code>ma</code></th><th>Textobject selected</th></tr></thead><tbody>
|
||||
<tr><td><code>w</code></td><td>Word</td></tr>
|
||||
<tr><td><code>W</code></td><td>WORD</td></tr>
|
||||
<tr><td><code>(</code>, <code>[</code>, <code>'</code>, etc</td><td>Specified surround pairs</td></tr>
|
||||
<tr><td><code>m</code></td><td>Closest surround pair</td></tr>
|
||||
<tr><td><code>f</code></td><td>Function</td></tr>
|
||||
<tr><td><code>c</code></td><td>Class</td></tr>
|
||||
<tr><td><code>a</code></td><td>Argument/parameter</td></tr>
|
||||
<tr><td><code>o</code></td><td>Comment</td></tr>
|
||||
</tbody></table>
|
||||
<blockquote>
|
||||
<p>NOTE: <code>f</code>, <code>c</code>, etc need a tree-sitter grammar active for the current
|
||||
document and a special tree-sitter query file to work properly. <a href="./lang-support.html">Only
|
||||
some grammars</a> currently have the query file implemented.
|
||||
Contributions are welcome!</p>
|
||||
</blockquote>
|
||||
<h2 id="tree-sitter-textobject-based-navigation"><a class="header" href="#tree-sitter-textobject-based-navigation">Tree-sitter Textobject Based Navigation</a></h2>
|
||||
<p>Navigating between functions, classes, parameters, etc is made
|
||||
possible by leveraging tree-sitter and textobjects queries. For
|
||||
example to move to the next function use <code>]f</code>, to move to previous
|
||||
class use <code>[c</code>, and so on.</p>
|
||||
<p><img src="https://user-images.githubusercontent.com/23398472/152332550-7dfff043-36a2-4aec-b8f2-77c13eb56d6f.gif" alt="tree-sitter-nav-demo" /></p>
|
||||
<p>See the <a href="./keymap.html#unimpaired">unimpaired</a> section of the keybind
|
||||
documentation for the full reference.</p>
|
||||
<blockquote>
|
||||
<p>NOTE: This feature is dependent on tree-sitter based textobjects
|
||||
and therefore requires the corresponding query file to work properly.</p>
|
||||
</blockquote>
|
||||
|
||||
</main>
|
||||
|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
|
||||
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Reference in New Issue