Mercurial
diff .cms/lib/codemirror/demo/vim.html @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
---|---|
date | Fri, 11 Oct 2024 22:40:23 +0000 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.cms/lib/codemirror/demo/vim.html Fri Oct 11 22:40:23 2024 +0000 @@ -0,0 +1,114 @@ +<!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> + .CodeMirror {border-top: 1px solid #eee; border-bottom: 1px solid #eee;} + </style> +<div id=nav> + <a href="https://codemirror.net/5"><h1>CodeMirror</h1><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/codemirror/codemirror5">Code</a> + </ul> + <ul> + <li><a class=active href="#">Vim bindings</a> + </ul> +</div> + +<article> +<h2>Vim bindings demo</h2> + +<p><strong style="color: #c33; text-decoration: none">Note:</strong> +The CodeMirror vim bindings are maintained in +the <a href="https://github.com/replit/codemirror-vim">codemirror-vim</a> +repository, not this project. The file is still included in the +distribution for backwards compatibility.</p> + +<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> +<div style="font-size: 13px; width: 300px; height: 30px;">Vim mode: <span id="vim-mode"></span></div> + +<p>The vim keybindings are enabled by including <code><a +href="../keymap/vim.js">keymap/vim.js</a></code> and setting 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, 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>For the full list of key mappings and Ex commands, refer to the +<code>defaultKeymap</code> and <code>defaultExCommandMap</code> at the +top of <code><a href="../keymap/vim.js">keymap/vim.js</a></code>. + +<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", + keyMap: "vim", + matchBrackets: true, + showCursorWhenSelecting: true + }); + var commandDisplay = document.getElementById('command-display'); + var keys = ''; + CodeMirror.on(editor, 'vim-keypress', function(key) { + keys = keys + key; + commandDisplay.innerText = keys; + }); + CodeMirror.on(editor, 'vim-command-done', function(e) { + keys = ''; + commandDisplay.innerHTML = keys; + }); + var vimMode = document.getElementById('vim-mode'); + CodeMirror.on(editor, 'vim-mode-change', function(e) { + vimMode.innerText = JSON.stringify(e); + }); + </script> + + </article>