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            <header><h1><a href="..">Adopt</a></h1></header>
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<h1 id="usage"><a href="">Usage</a></h1><p>Adopt is a simple library for parsing UNIX-style command line arguments in
Common Lisp.  It was made because none of the other libraries did what I needed.</p>
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<ul>
<li><a href="#package">Package</a></li>
<li><a href="#interfaces">Interfaces</a></li>
<li><a href="#parsing">Parsing</a></li>
<li><a href="#options">Options</a></li>
<li><a href="#short-and-long-options">Short and Long Options</a></li>
<li><a href="#initial-value">Initial Value</a></li>
<li><a href="#reduce">Reduce</a></li>
<li><a href="#usage-printing">Usage Printing</a></li>
</ul></div>
<h2 id="package">Package</h2>
<p>All core Adopt functions and macros are in the <code>adopt</code> package.  You can <code>:use</code>
that if you really want to, but it's probably clearer to use namespaced
<code>adopt:…</code> symbols.</p>
<h2 id="interfaces">Interfaces</h2>
<p>define-interface and usage.  nothing else.</p>
<h2 id="parsing">Parsing</h2>
<p><code>parse-options</code> with a bare-bones interface.</p>
<h2 id="options">Options</h2>
<p>talk about the option arguments.</p>
<h2 id="short-and-long-options">Short and Long Options</h2>
<p>short versus long arguments.  1+ is required.</p>
<h2 id="initial-value">Initial Value</h2>
<p>at this point it's just a default</p>
<h2 id="reduce">Reduce</h2>
<p>talk about reducers. mention argparse's:</p>
<p><code>store_const</code> is <code>(constantly x)</code></p>
<p><code>store</code> is <code>#'latest</code></p>
<p><code>store_true</code> is <code>(constantly t)</code></p>
<p><code>store_false</code> is <code>(constantly nil)</code></p>
<p><code>append</code> is <code>append1</code></p>
<p><code>append_const</code> is <code>(rcurry #'append1 x)</code></p>
<p><code>count</code> is <code>1+</code> with an <code>initial-value</code> of <code>0</code>.</p>
<p>need to figure out <code>help</code> and <code>version</code>.</p>
<h2 id="usage-printing">Usage Printing</h2>
<p>It's <code>(print-usage interface)</code>.</p>
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author	Steve Losh <steve@stevelosh.com>
date	Thu, 07 Mar 2019 12:45:07 -0500
parents	bcc463ff154f
children	9918f80ae953