1PHP Markdown & Extra
2Copyright (c) 2004-2009 Michel Fortin
3<http://michelf.com/>
4All rights reserved.
5
6Based on Markdown
7Copyright (c) 2003-2006 John Gruber
8<http://daringfireball.net/>
9All rights reserved.
10
11Redistribution and use in source and binary forms, with or without
12modification, are permitted provided that the following conditions are
13met:
14
15* Redistributions of source code must retain the above copyright notice,
16  this list of conditions and the following disclaimer.
17
18* Redistributions in binary form must reproduce the above copyright
19  notice, this list of conditions and the following disclaimer in the
20  documentation and/or other materials provided with the distribution.
21
22* Neither the name "Markdown" nor the names of its contributors may
23  be used to endorse or promote products derived from this software
24  without specific prior written permission.
25
26This software is provided by the copyright holders and contributors "as
27is" and any express or implied warranties, including, but not limited
28to, the implied warranties of merchantability and fitness for a
29particular purpose are disclaimed. In no event shall the copyright owner
30or contributors be liable for any direct, indirect, incidental, special,
31exemplary, or consequential damages (including, but not limited to,
32procurement of substitute goods or services; loss of use, data, or
33profits; or business interruption) however caused and on any theory of
34liability, whether in contract, strict liability, or tort (including
35negligence or otherwise) arising in any way out of the use of this
36software, even if advised of the possibility of such damage.
37