2021-05-30 12:13:59 +04:00
<!DOCTYPE HTML>
2023-10-25 20:12:18 +04:00
< html lang = "en" class = "colibri" dir = "ltr" >
2021-05-30 12:13:59 +04:00
< head >
<!-- Book generated using mdBook -->
< meta charset = "UTF-8" >
2022-05-28 18:19:49 +04:00
< title > Page not found< / title >
2021-10-05 07:18:33 +04:00
< base href = "/" >
2023-03-31 10:23:23 +04:00
2021-05-30 12:13:59 +04:00
<!-- Custom HTML head -->
2023-03-31 10:23:23 +04:00
2021-05-30 12:13:59 +04:00
< meta name = "description" content = "" >
< meta name = "viewport" content = "width=device-width, initial-scale=1" >
2023-10-25 20:12:18 +04:00
< meta name = "theme-color" content = "#ffffff" >
2021-05-30 12:13:59 +04:00
2021-10-05 07:18:33 +04:00
< link rel = "icon" href = "favicon.svg" >
< link rel = "shortcut icon" href = "favicon.png" >
< link rel = "stylesheet" href = "css/variables.css" >
2021-05-30 12:13:59 +04:00
< link rel = "stylesheet" href = "css/general.css" >
< link rel = "stylesheet" href = "css/chrome.css" >
2021-10-05 07:18:33 +04:00
< link rel = "stylesheet" href = "css/print.css" media = "print" >
2023-03-31 10:23:23 +04:00
2021-05-30 12:13:59 +04:00
<!-- Fonts -->
< link rel = "stylesheet" href = "FontAwesome/css/font-awesome.css" >
2021-10-05 07:18:33 +04:00
< link rel = "stylesheet" href = "fonts/fonts.css" >
2023-03-31 10:23:23 +04:00
2021-05-30 12:13:59 +04:00
<!-- 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 -->
2023-10-25 20:12:18 +04:00
< link rel = "stylesheet" href = "custom.css" >
2023-03-31 10:23:23 +04:00
2021-10-05 07:18:33 +04:00
< / head >
2023-10-25 20:12:18 +04:00
< body class = "sidebar-visible no-js" >
< div id = "body-container" >
2021-05-30 12:13:59 +04:00
<!-- Provide site root to javascript -->
2023-10-25 20:12:18 +04:00
< script >
2021-05-30 12:13:59 +04:00
var path_to_root = "";
2021-09-07 08:06:19 +04:00
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "colibri" : "colibri";
2021-05-30 12:13:59 +04:00
< / script >
<!-- Work around some values being stored in localStorage wrapped in quotes -->
2023-10-25 20:12:18 +04:00
< script >
2021-05-30 12:13:59 +04:00
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 -->
2023-10-25 20:12:18 +04:00
< script >
2021-05-30 12:13:59 +04:00
var theme;
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
2021-09-07 08:06:19 +04:00
html.classList.remove('colibri')
2021-05-30 12:13:59 +04:00
html.classList.add(theme);
2023-10-25 20:12:18 +04:00
var body = document.querySelector('body');
body.classList.remove('no-js')
body.classList.add('js');
2021-05-30 12:13:59 +04:00
< / script >
2023-10-25 20:12:18 +04:00
< input type = "checkbox" id = "sidebar-toggle-anchor" class = "hidden" >
2021-05-30 12:13:59 +04:00
<!-- Hide / unhide sidebar before it is displayed -->
2023-10-25 20:12:18 +04:00
< script >
var body = document.querySelector('body');
var sidebar = null;
var sidebar_toggle = document.getElementById("sidebar-toggle-anchor");
2021-05-30 12:13:59 +04:00
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
2023-10-25 20:12:18 +04:00
} else {
sidebar = 'hidden';
2021-05-30 12:13:59 +04:00
}
2023-10-25 20:12:18 +04:00
sidebar_toggle.checked = sidebar === 'visible';
body.classList.remove('sidebar-visible');
body.classList.add("sidebar-" + sidebar);
2021-05-30 12:13:59 +04:00
< / script >
< nav id = "sidebar" class = "sidebar" aria-label = "Table of contents" >
< div class = "sidebar-scrollbox" >
2024-07-14 20:20:16 +04:00
< 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" > < 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 >
2021-10-05 07:18:33 +04:00
< / div >
2021-05-30 12:13:59 +04:00
< div id = "sidebar-resize-handle" class = "sidebar-resize-handle" > < / div >
< / nav >
2023-10-25 20:12:18 +04:00
<!-- Track and set sidebar scroll position -->
< script >
var sidebarScrollbox = document.querySelector('#sidebar .sidebar-scrollbox');
sidebarScrollbox.addEventListener('click', function(e) {
if (e.target.tagName === 'A') {
sessionStorage.setItem('sidebar-scroll', sidebarScrollbox.scrollTop);
}
}, { passive: true });
var sidebarScrollTop = sessionStorage.getItem('sidebar-scroll');
sessionStorage.removeItem('sidebar-scroll');
if (sidebarScrollTop) {
// preserve sidebar scroll position when navigating via links within sidebar
sidebarScrollbox.scrollTop = sidebarScrollTop;
} else {
// scroll sidebar to current active section when navigating via "next/previous chapter" buttons
var activeSection = document.querySelector('#sidebar .active');
if (activeSection) {
activeSection.scrollIntoView({ block: 'center' });
}
}
< / script >
2021-05-30 12:13:59 +04:00
< div id = "page-wrapper" class = "page-wrapper" >
< div class = "page" >
2023-03-31 10:23:23 +04:00
< div id = "menu-bar-hover-placeholder" > < / div >
2023-10-25 20:12:18 +04:00
< div id = "menu-bar" class = "menu-bar sticky" >
2021-05-30 12:13:59 +04:00
< div class = "left-buttons" >
2023-10-25 20:12:18 +04:00
< 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" >
2021-05-30 12:13:59 +04:00
< i class = "fa fa-bars" > < / i >
2023-10-25 20:12:18 +04:00
< / label >
2021-05-30 12:13:59 +04:00
< 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" >
2021-09-07 08:06:19 +04:00
< li role = "none" > < button role = "menuitem" class = "theme" id = "light" > Light< / button > < / li >
2021-05-30 12:13:59 +04:00
< 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 >
2023-10-25 20:12:18 +04:00
< li role = "none" > < button role = "menuitem" class = "theme" id = "colibri" > Colibri< / button > < / li >
2021-05-30 12:13:59 +04:00
< / ul >
2021-10-05 07:18:33 +04:00
< 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" >
2021-05-30 12:13:59 +04:00
< i class = "fa fa-search" > < / i >
< / button >
2021-10-05 07:18:33 +04:00
< / div >
2021-05-30 12:13:59 +04:00
< h1 class = "menu-title" > < / h1 >
< div class = "right-buttons" >
2021-10-05 07:18:33 +04:00
< a href = "print.html" title = "Print this book" aria-label = "Print this book" >
2021-05-30 12:13:59 +04:00
< i id = "print-button" class = "fa fa-print" > < / i >
< / a >
2023-03-31 10:23:23 +04:00
< a href = "https://github.com/helix-editor/helix" title = "Git repository" aria-label = "Git repository" >
< i id = "git-repository-button" class = "fa fa-github" > < / i >
< / a >
2023-10-25 20:12:18 +04:00
2021-10-05 07:18:33 +04:00
< / div >
2021-05-30 12:13:59 +04:00
< / div >
2021-10-05 07:18:33 +04:00
< div id = "search-wrapper" class = "hidden" >
2021-05-30 12:13:59 +04:00
< form id = "searchbar-outer" class = "searchbar-outer" >
2023-10-25 20:12:18 +04:00
< input type = "search" id = "searchbar" name = "searchbar" placeholder = "Search this book ..." aria-controls = "searchresults-outer" aria-describedby = "searchresults-header" >
2021-05-30 12:13:59 +04:00
< / form >
< div id = "searchresults-outer" class = "searchresults-outer hidden" >
< div id = "searchresults-header" class = "searchresults-header" > < / div >
< ul id = "searchresults" >
< / ul >
< / div >
< / div >
2023-03-31 10:23:23 +04:00
2021-05-30 12:13:59 +04:00
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
2023-10-25 20:12:18 +04:00
< script >
2021-05-30 12:13:59 +04:00
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 = "document-not-found-404" > < a class = "header" href = "#document-not-found-404" > Document not found (404)< / a > < / h1 >
< 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 -->
2023-03-31 10:23:23 +04:00
2021-05-30 12:13:59 +04:00
< div style = "clear: both" > < / div >
< / nav >
< / div >
< / div >
< nav class = "nav-wide-wrapper" aria-label = "Page navigation" >
2023-03-31 10:23:23 +04:00
2021-10-05 07:18:33 +04:00
< / nav >
2021-05-30 12:13:59 +04:00
< / div >
2023-03-31 10:23:23 +04:00
2023-10-25 20:12:18 +04:00
< script >
2021-05-30 12:13:59 +04:00
window.playground_copyable = true;
< / script >
2023-03-31 10:23:23 +04:00
2023-10-25 20:12:18 +04:00
< script src = "elasticlunr.min.js" > < / script >
< script src = "mark.min.js" > < / script >
< script src = "searcher.js" > < / script >
2023-03-31 10:23:23 +04:00
2023-10-25 20:12:18 +04:00
< script src = "clipboard.min.js" > < / script >
< script src = "highlight.js" > < / script >
< script src = "book.js" > < / script >
2021-05-30 12:13:59 +04:00
<!-- Custom JS scripts -->
2023-03-31 10:23:23 +04:00
2023-10-25 20:12:18 +04:00
< / div >
2021-05-30 12:13:59 +04:00
< / body >
< / html >
