<!doctype html> <title>CodeMirror: Forth mode</title> <meta charset="utf-8"/> <link rel=stylesheet href="../../doc/docs.css"> <link href='http://fonts.googleapis.com/css?family=Droid+Sans+Mono' rel='stylesheet' type='text/css'> <link rel="stylesheet" href="../../lib/codemirror.css"> <link rel=stylesheet href="../../theme/colorforth.css"> <script src="../../lib/codemirror.js"></script> <script src="forth.js"></script> <style> .CodeMirror { font-family: 'Droid Sans Mono', monospace; font-size: 14px; } </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="#">Forth</a> </ul> </div> <article> <h2>Forth mode</h2> <form><textarea id="code" name="code"> \ Insertion sort : cell- 1 cells - ; : insert ( start end -- start ) dup @ >r ( r: v ) begin 2dup < while r@ over cell- @ < while cell- dup @ over cell+ ! repeat then r> swap ! ; : sort ( array len -- ) 1 ?do dup i cells + insert loop drop ;</textarea> </form> <script> var editor = CodeMirror.fromTextArea(document.getElementById("code"), { lineNumbers: true, lineWrapping: true, indentUnit: 2, tabSize: 2, autofocus: true, theme: "colorforth", mode: "text/x-forth" }); </script> <p>Simple mode that handle Forth-Syntax (<a href="http://en.wikipedia.org/wiki/Forth_%28programming_language%29">Forth on WikiPedia</a>).</p> <p><strong>MIME types defined:</strong> <code>text/x-forth</code>.</p> </article>