1 files changed, 13 insertions, 24 deletions
diff --git a/manuals/chickadee/Bezier-Curves.html b/manuals/chickadee/Bezier-Curves.html
index ff04e6b..c7dd693 100644
--- a/manuals/chickadee/Bezier-Curves.html
+++ b/manuals/chickadee/Bezier-Curves.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
-<!-- Copyright (C) 2017, 2018, 2019  David Thompson davet@gnu.org
+<!-- Copyright (C) 2017-2020  David Thompson davet@gnu.org
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3
@@ -18,7 +18,7 @@ Foundation Web site at http://www.gnu.org/licenses/fdl.html.
 The document was typeset with
 http://www.texinfo.org/ (GNU Texinfo).
  -->
-<!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
+<!-- Created by GNU Texinfo 6.6, http://www.gnu.org/software/texinfo/ -->
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>Bezier Curves (The Chickadee Game Toolkit)</title>
@@ -38,23 +38,14 @@ http://www.texinfo.org/ (GNU Texinfo).
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@@ -89,14 +80,12 @@ ul.no-bullet {list-style: none}
 </head>
 
 <body lang="en">
-<a name="Bezier-Curves"></a>
-<div class="header">
+<span id="Bezier-Curves"></span><div class="header">
 <p>
 Next: <a href="Path-Finding.html#Path-Finding" accesskey="n" rel="next">Path Finding</a>, Previous: <a href="Easings.html#Easings" accesskey="p" rel="prev">Easings</a>, Up: <a href="Math.html#Math" accesskey="u" rel="up">Math</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <hr>
-<a name="Bezier-Curves-1"></a>
-<h4 class="subsection">2.2.8 Bezier Curves</h4>
+<span id="Bezier-Curves-1"></span><h4 class="subsection">2.2.8 Bezier Curves</h4>
 
 <p>The <code>(chickadee math bezier)</code> module provides an API for
 describing cubic Bezier curves in 2D space.  These curves are notably
@@ -112,39 +101,39 @@ mostly for visualizing and debugging curves that would be unseen in
 the final game.  See See <a href="Lines-and-Shapes.html#Lines-and-Shapes">Lines and Shapes</a> for more information.
 </p>
 <dl>
-<dt><a name="index-make_002dbezier_002dcurve"></a>Procedure: <strong>make-bezier-curve</strong> <em>p0 p1 p2 p3</em></dt>
+<dt id="index-make_002dbezier_002dcurve">Procedure: <strong>make-bezier-curve</strong> <em>p0 p1 p2 p3</em></dt>
 <dd><p>Return a new Bezier curve object whose starting point is <var>p0</var>,
 ending point is <var>p3</var>, and control points are <var>p1</var> and
 <var>p2</var>.  All points are 2D vectors.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dcurve_003f"></a>Procedure: <strong>bezier-curve?</strong> <em>obj</em></dt>
+<dt id="index-bezier_002dcurve_003f">Procedure: <strong>bezier-curve?</strong> <em>obj</em></dt>
 <dd><p>Return <code>#t</code> if <var>obj</var> is a Bezier curve.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dcurve_002dp0"></a>Procedure: <strong>bezier-curve-p0</strong> <em>bezier</em></dt>
+<dt id="index-bezier_002dcurve_002dp0">Procedure: <strong>bezier-curve-p0</strong> <em>bezier</em></dt>
 <dd><p>Return the starting point of <var>bezier</var>.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dcurve_002dp1"></a>Procedure: <strong>bezier-curve-p1</strong> <em>bezier</em></dt>
+<dt id="index-bezier_002dcurve_002dp1">Procedure: <strong>bezier-curve-p1</strong> <em>bezier</em></dt>
 <dd><p>Return the first control point of <var>bezier</var>.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dcurve_002dp2"></a>Procedure: <strong>bezier-curve-p2</strong> <em>bezier</em></dt>
+<dt id="index-bezier_002dcurve_002dp2">Procedure: <strong>bezier-curve-p2</strong> <em>bezier</em></dt>
 <dd><p>Return the second control point of <var>bezier</var>.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dcurve_002dp3"></a>Procedure: <strong>bezier-curve-p3</strong> <em>bezier</em></dt>
+<dt id="index-bezier_002dcurve_002dp3">Procedure: <strong>bezier-curve-p3</strong> <em>bezier</em></dt>
 <dd><p>Return the end point of <var>bezier</var>.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dpath"></a>Procedure: <strong>bezier-path</strong> <em>. control-points</em></dt>
+<dt id="index-bezier_002dpath">Procedure: <strong>bezier-path</strong> <em>. control-points</em></dt>
 <dd><p>Return a list of connected bezier curves defined by
 <var>control-points</var>.  The first curve is defined by the first 4
 arguments and every additional curve thereafter requires 3 additional
@@ -152,14 +141,14 @@ arguments.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dcurve_002dpoint_002dat"></a>Procedure: <strong>bezier-curve-point-at</strong> <em>bezier t</em></dt>
+<dt id="index-bezier_002dcurve_002dpoint_002dat">Procedure: <strong>bezier-curve-point-at</strong> <em>bezier t</em></dt>
 <dd><p>Return the coordinates for <var>bezier</var> at <var>t</var> (a value in the
 range [0, 1] representing how far from the start of the curve to
 check) as a 2D vector.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dcurve_002dpoint_002dat_0021"></a>Procedure: <strong>bezier-curve-point-at!</strong> <em>dest bezier t</em></dt>
+<dt id="index-bezier_002dcurve_002dpoint_002dat_0021">Procedure: <strong>bezier-curve-point-at!</strong> <em>dest bezier t</em></dt>
 <dd><p>Modify the 2D vector <var>dest</var> in-place to contain the coordinates
 for <var>bezier</var> at <var>t</var>.
 </p></dd></dl>