<!doctype html> <title>CodeMirror: Groovy mode</title> <meta charset="utf-8"/> <link rel=stylesheet href="../../doc/docs.css"> <link rel="stylesheet" href="../../lib/codemirror.css"> <script src="../../lib/codemirror.js"></script> <script src="../../addon/edit/matchbrackets.js"></script> <script src="groovy.js"></script> <style>.CodeMirror {border-top: 1px solid #500; border-bottom: 1px solid #500;}</style> <div id=nav> <a href="http://codemirror.net"><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/codemirror">Code</a> </ul> <ul> <li><a href="../index.html">Language modes</a> <li><a class=active href="#">Groovy</a> </ul> </div> <article> <h2>Groovy mode</h2> <form><textarea id="code" name="code"> //Pattern for groovy script def p = ~/.*\.groovy/ new File( 'd:\\scripts' ).eachFileMatch(p) {f -> // imports list def imports = [] f.eachLine { // condition to detect an import instruction ln -> if ( ln =~ '^import .*' ) { imports << "${ln - 'import '}" } } // print thmen if ( ! imports.empty ) { println f imports.each{ println " $it" } } } /* Coin changer demo code from http://groovy.codehaus.org */ enum UsCoin { quarter(25), dime(10), nickel(5), penny(1) UsCoin(v) { value = v } final value } enum OzzieCoin { fifty(50), twenty(20), ten(10), five(5) OzzieCoin(v) { value = v } final value } def plural(word, count) { if (count == 1) return word word[-1] == 'y' ? word[0..-2] + "ies" : word + "s" } def change(currency, amount) { currency.values().inject([]){ list, coin -> int count = amount / coin.value amount = amount % coin.value list += "$count ${plural(coin.toString(), count)}" } } </textarea></form> <script> var editor = CodeMirror.fromTextArea(document.getElementById("code"), { lineNumbers: true, matchBrackets: true, mode: "text/x-groovy" }); </script> <p><strong>MIME types defined:</strong> <code>text/x-groovy</code></p> </article>