--- /dev/null
+<!doctype html>
+<html>
+ <head>
+ <meta charset="utf-8">
+ <title>CodeMirror: Any Word Completion Demo</title>
+ <link rel="stylesheet" href="../lib/codemirror.css">
+ <script src="../lib/codemirror.js"></script>
+ <script src="../addon/hint/show-hint.js"></script>
+ <link rel="stylesheet" href="../addon/hint/show-hint.css">
+ <script src="../addon/hint/anyword-hint.js"></script>
+ <script src="../mode/javascript/javascript.js"></script>
+ <link rel="stylesheet" href="../doc/docs.css">
+ </head>
+ <body>
+ <h1>CodeMirror: Any Word Completion Demo</h1>
+
+ <form><textarea id="code" name="code">
+(function() {
+ "use strict";
+
+ var WORD = /[\w$]+/g, RANGE = 500;
+
+ CodeMirror.registerHelper("hint", "anyword", function(editor, options) {
+ var word = options && options.word || WORD;
+ var range = options && options.range || RANGE;
+ var cur = editor.getCursor(), curLine = editor.getLine(cur.line);
+ var start = cur.ch, end = start;
+ while (end < curLine.length && word.test(curLine.charAt(end))) ++end;
+ while (start && word.test(curLine.charAt(start - 1))) --start;
+ var curWord = start != end && curLine.slice(start, end);
+
+ var list = [], seen = {};
+ function scan(dir) {
+ var line = cur.line, end = Math.min(Math.max(line + dir * range, editor.firstLine()), editor.lastLine()) + dir;
+ for (; line != end; line += dir) {
+ var text = editor.getLine(line), m;
+ word.lastIndex = 0;
+ while (m = word.exec(text)) {
+ if ((!curWord || m[0].indexOf(curWord) == 0) && !seen.hasOwnProperty(m[0])) {
+ seen[m[0]] = true;
+ list.push(m[0]);
+ }
+ }
+ }
+ }
+ scan(-1);
+ scan(1);
+ return {list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end)};
+ });
+})();
+</textarea></form>
+
+<p>Press <strong>ctrl-space</strong> to activate autocompletion. The
+completion uses
+the <a href="../doc/manual.html#addon_anyword-hint">anyword-hint.js</a>
+module, which simply looks at nearby words in the buffer and completes
+to those.</p>
+
+ <script>
+ CodeMirror.commands.autocomplete = function(cm) {
+ CodeMirror.showHint(cm, CodeMirror.hint.anyword);
+ }
+ var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
+ lineNumbers: true,
+ extraKeys: {"Ctrl-Space": "autocomplete"}
+ });
+ </script>
+ </body>
+</html>