From 754bbf7a25a8dda49b5d08ef0d0443bbf5af0e36 Mon Sep 17 00:00:00 2001
From: Craig Jennings <c@cjennings.net>
Date: Sun, 7 Apr 2024 13:41:34 -0500
Subject: new repository

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+ <h3 class="section">Hash Table Access</h3>   <p>This section describes the functions for accessing and storing associations in a hash table. In general, any Lisp object can be used as a hash key, unless the comparison method imposes limits. Any Lisp object can also be used as the value. </p> <dl> <dt id="gethash">Function: <strong>gethash</strong> <em>key table &amp;optional default</em>
+</dt> <dd><p>This function looks up <var>key</var> in <var>table</var>, and returns its associated <var>value</var>—or <var>default</var>, if <var>key</var> has no association in <var>table</var>. </p></dd>
+</dl> <dl> <dt id="puthash">Function: <strong>puthash</strong> <em>key value table</em>
+</dt> <dd><p>This function enters an association for <var>key</var> in <var>table</var>, with value <var>value</var>. If <var>key</var> already has an association in <var>table</var>, <var>value</var> replaces the old associated value. This function always returns <var>value</var>. </p></dd>
+</dl> <dl> <dt id="remhash">Function: <strong>remhash</strong> <em>key table</em>
+</dt> <dd>
+<p>This function removes the association for <var>key</var> from <var>table</var>, if there is one. If <var>key</var> has no association, <code>remhash</code> does nothing. </p> <p><b>Common Lisp note:</b> In Common Lisp, <code>remhash</code> returns non-<code>nil</code> if it actually removed an association and <code>nil</code> otherwise. In Emacs Lisp, <code>remhash</code> always returns <code>nil</code>. </p>
+</dd>
+</dl> <dl> <dt id="clrhash">Function: <strong>clrhash</strong> <em>table</em>
+</dt> <dd><p>This function removes all the associations from hash table <var>table</var>, so that it becomes empty. This is also called <em>clearing</em> the hash table. <code>clrhash</code> returns the empty <var>table</var>. </p></dd>
+</dl> <dl> <dt id="maphash">Function: <strong>maphash</strong> <em>function table</em>
+</dt> <dd>
+<p>This function calls <var>function</var> once for each of the associations in <var>table</var>. The function <var>function</var> should accept two arguments—a <var>key</var> listed in <var>table</var>, and its associated <var>value</var>. <code>maphash</code> returns <code>nil</code>. </p>
+</dd>
+</dl><div class="_attribution">
+  <p class="_attribution-p">
+    Copyright &copy; 1990-1996, 1998-2022 Free Software Foundation, Inc. <br>Licensed under the GNU GPL license.<br>
+    <a href="https://www.gnu.org/software/emacs/manual/html_node/elisp/Hash-Access.html" class="_attribution-link">https://www.gnu.org/software/emacs/manual/html_node/elisp/Hash-Access.html</a>
+  </p>
+</div>
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