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253 lines
15 KiB
HTML
253 lines
15 KiB
HTML
6 months ago
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<!DOCTYPE HTML>
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<html lang="en" class="colibri" dir="ltr">
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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>Surround</title>
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<!-- Custom HTML head -->
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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="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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<link rel="stylesheet" href="custom.css">
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</head>
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<body class="sidebar-visible no-js">
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<div id="body-container">
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<!-- Provide site root to javascript -->
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<script>
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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>
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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>
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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('colibri')
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html.classList.add(theme);
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var body = document.querySelector('body');
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body.classList.remove('no-js')
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body.classList.add('js');
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</script>
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<input type="checkbox" id="sidebar-toggle-anchor" class="hidden">
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<!-- Hide / unhide sidebar before it is displayed -->
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<script>
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var body = document.querySelector('body');
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var sidebar = null;
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var sidebar_toggle = document.getElementById("sidebar-toggle-anchor");
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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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} else {
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sidebar = 'hidden';
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}
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sidebar_toggle.checked = sidebar === 'visible';
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body.classList.remove('sidebar-visible');
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body.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><ol class="section"><li class="chapter-item expanded "><a href="package-managers.html"><strong aria-hidden="true">1.1.</strong> Package Managers</a></li><li class="chapter-item expanded "><a href="building-from-source.html"><strong aria-hidden="true">1.2.</strong> Building from source</a></li></ol></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="registers.html"><strong aria-hidden="true">2.1.</strong> Registers</a></li><li class="chapter-item expanded "><a href="surround.html" class="active"><strong aria-hidden="true">2.2.</strong> Surround</a></li><li class="chapter-item expanded "><a href="textobjects.html"><strong aria-hidden="true">2.3.</strong> Textobjects</a></li><li class="chapter-item expanded "><a href="syntax-aware-motions.html"><strong aria-hidden="true">2.4.</strong> Syntax aware motions</a></li><li class="chapter-item expanded "><a href="keymap.html"><strong aria-hidden="true">2.5.</strong> Keymap</a></li><li class="chapter-item expanded "><a href="commands.html"><strong aria-hidden="true">2.6.</strong> Commands</a></li><li class="chapter-item expanded "><a href="lang-support.html"><strong aria-hidden="true">2.7.</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="editor.html"><strong aria-hidden="true">4.1.</strong> Editor</a></li><li class="chapter-item expanded "><a href="themes.html"><strong aria-hidden="true">4.2.</strong> Themes</a></li><li class="chapter-item expanded "><a href="remapping.html"><strong aria-hidden="true">4.3.</strong> Key remapping</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><li class="chapter-item expanded "><a href="guides/injection.html"><strong aria-hidden="true">5.4.</strong> Adding injection 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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<!-- Track and set sidebar scroll position -->
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<script>
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var sidebarScrollbox = document.querySelector('#sidebar .sidebar-scrollbox');
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sidebarScrollbox.addEventListener('click', function(e) {
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if (e.target.tagName === 'A') {
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sessionStorage.setItem('sidebar-scroll', sidebarScrollbox.scrollTop);
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}
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}, { passive: true });
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var sidebarScrollTop = sessionStorage.getItem('sidebar-scroll');
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sessionStorage.removeItem('sidebar-scroll');
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if (sidebarScrollTop) {
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// preserve sidebar scroll position when navigating via links within sidebar
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sidebarScrollbox.scrollTop = sidebarScrollTop;
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} else {
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// scroll sidebar to current active section when navigating via "next/previous chapter" buttons
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var activeSection = document.querySelector('#sidebar .active');
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if (activeSection) {
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activeSection.scrollIntoView({ block: 'center' });
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}
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}
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</script>
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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">
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<div class="left-buttons">
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<label id="sidebar-toggle" class="icon-button" for="sidebar-toggle-anchor" 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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</label>
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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</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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<a href="https://github.com/helix-editor/helix" title="Git repository" aria-label="Git repository">
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<i id="git-repository-button" class="fa fa-github"></i>
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</a>
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<a href="https://github.com/helix-editor/helix/edit/master/book/src/surround.md" title="Suggest an edit" aria-label="Suggest an edit">
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<i id="git-edit-button" class="fa fa-edit"></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" 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>
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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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<h2 id="surround"><a class="header" href="#surround">Surround</a></h2>
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<p>Helix includes built-in functionality similar to <a href="https://github.com/tpope/vim-surround">vim-surround</a>.
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The keymappings have been inspired from <a href="https://github.com/machakann/vim-sandwich">vim-sandwich</a>:</p>
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<p><img src="https://user-images.githubusercontent.com/23398472/122865801-97073180-d344-11eb-8142-8f43809982c6.gif" alt="Surround demo" /></p>
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<div class="table-wrapper"><table><thead><tr><th>Key Sequence</th><th>Action</th></tr></thead><tbody>
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<tr><td><code>ms<char></code> (after selecting text)</td><td>Add surround characters to selection</td></tr>
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<tr><td><code>mr<char_to_replace><new_char></code></td><td>Replace the closest surround characters</td></tr>
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<tr><td><code>md<char_to_delete></code></td><td>Delete the closest surround characters</td></tr>
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</tbody></table>
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</div>
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<p>You can use counts to act on outer pairs.</p>
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<p>Surround can also act on multiple selections. For example, to change every occurrence of <code>(use)</code> to <code>[use]</code>:</p>
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<ol>
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<li><code>%</code> to select the whole file</li>
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<li><code>s</code> to split the selections on a search term</li>
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<li>Input <code>use</code> and hit Enter</li>
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<li><code>mr([</code> to replace the parentheses with square brackets</li>
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</ol>
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<p>Multiple characters are currently not supported, but planned for future release.</p>
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</main>
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<nav class="nav-wrapper" aria-label="Page navigation">
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<!-- Mobile navigation buttons -->
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<a rel="prev" href="registers.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 prefetch" href="textobjects.html" class="mobile-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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<div style="clear: both"></div>
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</nav>
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</div>
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</div>
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<nav class="nav-wide-wrapper" aria-label="Page navigation">
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<a rel="prev" href="registers.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 prefetch" href="textobjects.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>
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window.playground_copyable = true;
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</script>
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<script src="elasticlunr.min.js"></script>
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<script src="mark.min.js"></script>
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<script src="searcher.js"></script>
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<script src="clipboard.min.js"></script>
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<script src="highlight.js"></script>
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<script src="book.js"></script>
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<!-- Custom JS scripts -->
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</div>
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</body>
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</html>
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