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+<!doctype html>
+<html>
+ <head>
+ <title>CodeMirror: Erlang mode</title>
+ <link rel="stylesheet" href="../../lib/codemirror.css">
+ <script src="../../lib/codemirror.js"></script>
+ <script src="erlang.js"></script>
+ <link rel="stylesheet" href="../../theme/erlang-dark.css">
+ <style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
+ <link rel="stylesheet" href="../../doc/docs.css">
+ </head>
+ <body>
+ <h1>CodeMirror: Erlang mode</h1>
+
+<form><textarea id="code" name="code">
+%% -*- mode: erlang; erlang-indent-level: 2 -*-
+%%% Created : 7 May 2012 by mats cronqvist <masse@klarna.com>
+
+%% @doc
+%% Demonstrates how to print a record.
+%% @end
+
+-module('ex').
+-author('mats cronqvist').
+-export([demo/0,
+ rec_info/1]).
+
+-record(demo,{a="One",b="Two",c="Three",d="Four"}).
+
+rec_info(demo) -> record_info(fields,demo).
+
+demo() -> expand_recs(?MODULE,#demo{a="A",b="BB"}).
+
+expand_recs(M,List) when is_list(List) ->
+ [expand_recs(M,L)||L<-List];
+expand_recs(M,Tup) when is_tuple(Tup) ->
+ case tuple_size(Tup) of
+ L when L < 1 -> Tup;
+ L ->
+ try Fields = M:rec_info(element(1,Tup)),
+ L = length(Fields)+1,
+ lists:zip(Fields,expand_recs(M,tl(tuple_to_list(Tup))))
+ catch _:_ ->
+ list_to_tuple(expand_recs(M,tuple_to_list(Tup)))
+ end
+ end;
+expand_recs(_,Term) ->
+ Term.
+</textarea></form>
+
+ <script>
+ var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
+ lineNumbers: true,
+ matchBrackets: true,
+ theme: "erlang-dark"
+ });
+ </script>
+
+ <p><strong>MIME types defined:</strong> <code>text/x-erlang</code>.</p>
+ </body>
+</html>