<!doctype html> <title>CodeMirror: Vim bindings demo</title> <meta charset="utf-8"/> <link rel=stylesheet href="../doc/docs.css"> <link rel="stylesheet" href="../lib/codemirror.css"> <link rel="stylesheet" href="../addon/dialog/dialog.css"> <script src="../lib/codemirror.js"></script> <script src="../addon/dialog/dialog.js"></script> <script src="../addon/search/searchcursor.js"></script> <script src="../mode/clike/clike.js"></script> <script src="../addon/edit/matchbrackets.js"></script> <script src="../keymap/vim.js"></script> <style type="text/css"> .CodeMirror {border-top: 1px solid #eee; border-bottom: 1px solid #eee;} </style> <div id=nav> <a href="http://codemirror.net"><img id=logo src="../doc/logo.png"></a> <ul> <li><a href="../index.html">Home</a> <li><a href="../doc/manual.html">Manual</a> <li><a href="https://github.com/marijnh/codemirror">Code</a> </ul> <ul> <li><a class=active href="#">Vim bindings</a> </ul> </div> <article> <h2>Vim bindings demo</h2> <form><textarea id="code" name="code"> #include "syscalls.h" /* getchar: simple buffered version */ int getchar(void) { static char buf[BUFSIZ]; static char *bufp = buf; static int n = 0; if (n == 0) { /* buffer is empty */ n = read(0, buf, sizeof buf); bufp = buf; } return (--n >= 0) ? (unsigned char) *bufp++ : EOF; } </textarea></form> <div style="font-size: 13px; width: 300px; height: 30px;">Key buffer: <span id="command-display"></span></div> <p>The vim keybindings are enabled by including <a href="../keymap/vim.js">keymap/vim.js</a> and setting the <code>vimMode</code> option to <code>true</code>. This will also automatically change the <code>keyMap</code> option to <code>"vim"</code>.</p> <p><strong>Features</strong></p> <ul> <li>All common motions and operators, including text objects</li> <li>Operator motion orthogonality</li> <li>Visual mode - characterwise, linewise, partial support for blockwise</li> <li>Full macro support (q, @)</li> <li>Incremental highlighted search (/, ?, #, *, g#, g*)</li> <li>Search/replace with confirm (:substitute, :%s)</li> <li>Search history</li> <li>Jump lists (Ctrl-o, Ctrl-i)</li> <li>Key/command mapping with API (:map, :nmap, :vmap)</li> <li>Sort (:sort)</li> <li>Marks (`, ')</li> <li>:global</li> <li>Insert mode behaves identical to base CodeMirror</li> <li>Cross-buffer yank/paste</li> </ul> <p>Note that while the vim mode tries to emulate the most useful features of vim as faithfully as possible, it does not strive to become a complete vim implementation</p> <script> CodeMirror.commands.save = function(){ alert("Saving"); }; var editor = CodeMirror.fromTextArea(document.getElementById("code"), { lineNumbers: true, mode: "text/x-csrc", vimMode: true, matchBrackets: true, showCursorWhenSelecting: true }); var commandDisplay = document.getElementById('command-display'); var keys = ''; CodeMirror.on(editor, 'vim-keypress', function(key) { keys = keys + key; commandDisplay.innerHTML = keys; }); CodeMirror.on(editor, 'vim-command-done', function(e) { keys = ''; commandDisplay.innerHTML = keys; }); </script> </article>