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312 lines
21 KiB
HTML
312 lines
21 KiB
HTML
3 years ago
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<!DOCTYPE HTML>
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<html lang="en" class="sidebar-visible no-js colibri">
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<head>
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<!-- Book generated using mdBook -->
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<meta charset="UTF-8">
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<title>Configuration</title>
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<!-- Custom HTML head -->
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<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
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<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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<!-- Custom theme stylesheets -->
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</head>
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<body>
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<!-- Provide site root to javascript -->
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<script type="text/javascript">
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var path_to_root = "";
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var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
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</script>
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<!-- Work around some values being stored in localStorage wrapped in quotes -->
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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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}
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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 -->
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<script type="text/javascript">
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var theme;
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try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
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if (theme === null || theme === undefined) { theme = default_theme; }
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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(theme);
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html.classList.add('js');
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</script>
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<!-- Hide / unhide sidebar before it is displayed -->
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<script type="text/javascript">
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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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sidebar = sidebar || 'visible';
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}
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html.classList.remove('sidebar-visible');
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html.classList.add("sidebar-" + sidebar);
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</script>
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<nav id="sidebar" class="sidebar" aria-label="Table of contents">
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<div class="sidebar-scrollbox">
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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" 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>
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</div>
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<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
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</nav>
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<div id="page-wrapper" class="page-wrapper">
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<div class="page">
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<div id="menu-bar-hover-placeholder"></div>
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<div id="menu-bar" class="menu-bar sticky bordered">
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<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">
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<i class="fa fa-bars"></i>
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</button>
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<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>
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</button>
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</div>
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<h1 class="menu-title"></h1>
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<div class="right-buttons">
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<a href="print.html" title="Print this book" aria-label="Print this book">
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<i id="print-button" class="fa fa-print"></i>
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</a>
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</div>
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</div>
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<div id="search-wrapper" class="hidden">
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<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">
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</form>
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<div id="searchresults-outer" class="searchresults-outer hidden">
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<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 -->
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<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');
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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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});
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</script>
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<div id="content" class="content">
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<main>
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<h1 id="configuration"><a class="header" href="#configuration">Configuration</a></h1>
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<p>To override global configuration parameters, create a <code>config.toml</code> file located in your config directory:</p>
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<ul>
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<li>Linux and Mac: <code>~/.config/helix/config.toml</code></li>
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<li>Windows: <code>%AppData%\helix\config.toml</code></li>
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</ul>
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<blockquote>
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<p>Hint: You can easily open the config file by typing <code>:config-open</code> within Helix normal mode.</p>
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</blockquote>
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<p>Example config:</p>
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<pre><code class="language-toml">theme = "onedark"
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[editor]
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line-number = "relative"
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mouse = false
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[editor.cursor-shape]
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insert = "bar"
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normal = "block"
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select = "underline"
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[editor.file-picker]
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hidden = false
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</code></pre>
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<h2 id="editor"><a class="header" href="#editor">Editor</a></h2>
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<h3 id="editor-section"><a class="header" href="#editor-section"><code>[editor]</code> Section</a></h3>
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<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
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<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>
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<tr><td><code>mouse</code></td><td>Enable mouse mode.</td><td><code>true</code></td></tr>
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<tr><td><code>middle-click-paste</code></td><td>Middle click paste support.</td><td><code>true</code></td></tr>
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<tr><td><code>scroll-lines</code></td><td>Number of lines to scroll per scroll wheel step.</td><td><code>3</code></td></tr>
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<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>
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<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>
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<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>
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<tr><td><code>auto-completion</code></td><td>Enable automatic pop up of auto-completion.</td><td><code>true</code></td></tr>
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<tr><td><code>auto-format</code></td><td>Enable automatic formatting on save.</td><td><code>true</code></td></tr>
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<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>
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<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>
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<tr><td><code>auto-info</code></td><td>Whether to display infoboxes</td><td><code>true</code></td></tr>
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<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>
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<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>
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</tbody></table>
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<h3 id="editorlsp-section"><a class="header" href="#editorlsp-section"><code>[editor.lsp]</code> Section</a></h3>
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<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
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<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>
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</tbody></table>
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<div class="footnote-definition" id="1"><sup class="footnote-definition-label">1</sup>
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<p>A progress spinner is always shown in the statusline beside the file path.</p>
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</div>
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<h3 id="editorcursor-shape-section"><a class="header" href="#editorcursor-shape-section"><code>[editor.cursor-shape]</code> Section</a></h3>
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<p>Defines the shape of cursor in each mode. Note that due to limitations
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of the terminal environment, only the primary cursor can change shape.
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Valid values for these options are <code>block</code>, <code>bar</code>, <code>underline</code>, or <code>none</code>.</p>
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<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
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<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>
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<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>
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<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>
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</tbody></table>
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<h3 id="editorfile-picker-section"><a class="header" href="#editorfile-picker-section"><code>[editor.file-picker]</code> Section</a></h3>
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<p>Sets options for file picker and global search. All but the last key listed in
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the default file-picker configuration below are IgnoreOptions: whether hidden
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files and files listed within ignore files are ignored by (not visible in) the
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helix file picker and global search. There is also one other key, <code>max-depth</code>
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available, which is not defined by default.</p>
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<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
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<tr><td><code>hidden</code></td><td>Enables ignoring hidden files.</td><td>true</td></tr>
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<tr><td><code>parents</code></td><td>Enables reading ignore files from parent directories.</td><td>true</td></tr>
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<tr><td><code>ignore</code></td><td>Enables reading <code>.ignore</code> files.</td><td>true</td></tr>
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<tr><td><code>git-ignore</code></td><td>Enables reading <code>.gitignore</code> files.</td><td>true</td></tr>
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<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>
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<tr><td><code>git-exclude</code></td><td>Enables reading <code>.git/info/exclude</code> files.</td><td>true</td></tr>
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<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>
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</tbody></table>
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<h3 id="editorauto-pairs-section"><a class="header" href="#editorauto-pairs-section"><code>[editor.auto-pairs]</code> Section</a></h3>
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<p>Enables automatic insertion of pairs to parentheses, brackets, etc. Can be a
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simple boolean value, or a specific mapping of pairs of single characters.</p>
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<p>To disable auto-pairs altogether, set <code>auto-pairs</code> to <code>false</code>:</p>
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<pre><code class="language-toml">[editor]
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auto-pairs = false # defaults to `true`
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</code></pre>
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<p>The default pairs are <code>(){}[]''""``</code>, but these can be customized by
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setting <code>auto-pairs</code> to a TOML table:</p>
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<pre><code class="language-toml">[editor.auto-pairs]
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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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</code></pre>
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<p>Additionally, this setting can be used in a language config. Unless
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the editor setting is <code>false</code>, this will override the editor config in
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documents with this language.</p>
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<p>Example <code>languages.toml</code> that adds <> and removes ''</p>
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<pre><code class="language-toml">[[language]]
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name = "rust"
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[language.auto-pairs]
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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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</code></pre>
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<h3 id="editorsearch-section"><a class="header" href="#editorsearch-section"><code>[editor.search]</code> Section</a></h3>
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<p>Search specific options.</p>
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<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
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<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>
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<tr><td><code>wrap-around</code></td><td>Whether the search should wrap after depleting the matches</td><td><code>true</code></td></tr>
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</tbody></table>
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<h3 id="editorwhitespace-section"><a class="header" href="#editorwhitespace-section"><code>[editor.whitespace]</code> Section</a></h3>
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<p>Options for rendering whitespace with visible characters. Use <code>:set whitespace.render all</code> to temporarily enable visible whitespace.</p>
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<table><thead><tr><th>Key</th><th>Description</th><th>Default</th></tr></thead><tbody>
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<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>
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<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>
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</tbody></table>
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<p>Example</p>
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<pre><code class="language-toml">[editor.whitespace]
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render = "all"
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# or control each character
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[editor.whitespace.render]
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space = "all"
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tab = "all"
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newline = "none"
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[editor.whitespace.characters]
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space = "·"
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nbsp = "⍽"
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tab = "→"
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newline = "⏎"
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