<?xml version="1.0" encoding="utf-8" ?> <!-- for emacs: -*- coding: utf-8 -*- -->
<!-- Apache may like this line in the file .htaccess: AddCharset utf-8 .html -->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg-flat.dtd" >
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head><title>wrap</title>
<link rel="stylesheet" type="text/css" href="../../../../Macaulay2/Style/doc.css"/>
</head>
<body>
<table class="buttons">
<tr>
<td><div><a href="___Wrapper__Type.html">next</a> | <a href="___Wrap.html">previous</a> | <a href="___Wrapper__Type.html">forward</a> | <a href="___Wrap.html">backward</a> | up | <a href="index.html">top</a> | <a href="master.html">index</a> | <a href="toc.html">toc</a> | <a href="http://www.math.uiuc.edu/Macaulay2/">Macaulay2 web site</a></div>
</td>
</tr>
</table>
<hr/>
<div><h1>wrap</h1>
<div class="single"><h2>Synopsis</h2>
<ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>wrap(wid,sep,s)</tt></div>
</dd></dl>
</div>
</li>
<li><div class="single">Inputs:<ul><li><span><tt>wid</tt>, <span>an <a href="___Z__Z.html">integer</a></span></span></li>
<li><span><tt>sep</tt>, <span>a <a href="___String.html">string</a></span></span></li>
<li><span><tt>s</tt>, <span>a <a href="___String.html">string</a></span></span></li>
</ul>
</div>
</li>
<li><div class="single">Outputs:<ul><li><span>a string obtained by wrapping the string <tt>s</tt>, in case it is wider than the number <tt>wid</tt>, so that it occupies multiple lines, separated by lines filled with the single character in the string <tt>sep</tt>, if provided</span></li>
</ul>
</div>
</li>
</ul>
</div>
<div class="single"><h2>Description</h2>
<div>The inputs <tt>wid</tt> and <tt>sep</tt> are optional, and can be given in either order. The default for <tt>wid</tt> is <tt>printWidth</tt>, and the default for <tt>sep</tt> is null.<table class="examples"><tr><td><pre>i1 : wrap(10,"abcdefghijklmnopqrstuvwxyz")
o1 = abcdefghij
klmnopqrst
uvwxyz</pre>
</td></tr>
<tr><td><pre>i2 : wrap(10,"-","abcdefghijklmnopqrstuvwxyz")
o2 = abcdefghij
----------
klmnopqrst
----------
uvwxyz</pre>
</td></tr>
</table>
</div>
</div>
</div>
</body>
</html>
