<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <meta http-equiv="content-type" content="application/xml+xhtml; charset=utf-8" /> <title>Logtalk: Reference Manual</title> <link rel="stylesheet" href="../screen.css" type="text/css" media="screen"/> <link rel="stylesheet" href="../print.css" type="text/css" media="print"/> </head> <body> <div class="title-top"/> <div class="title-bottom"/> <div class="toc-top-left">Logtalk reference manual</div> <div class="toc-top-right">Contents</div> <div class="toc-bottom-left"><span class="page"/></div> <div class="toc-bottom-right"><span class="page"/></div> <div class="top-left">Logtalk reference manual</div> <div class="top-right"><span class="mark"/></div> <div class="bottom-left"><span class="page"/></div> <div class="bottom-right"><span class="page"/></div> <div class="title-page"> <p class="title">Logtalk 2.30.7</p> <p class="sub-title">Reference Manual</p> <p class="credits">Copyright © Paulo Moura</p> <p class="credits"> <span>pmoura@logtalk.org</span> <br/> <span>http://logtalk.org/</span> </p> <p class="date">Last updated on October 24, 2007</p> </div> <div class="toc">