1 files changed, 12 insertions, 10 deletions
diff --git a/manuals/chickadee/Bezier-Curves.html b/manuals/chickadee/Bezier-Curves.html
index 6a49b59..ff04e6b 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  David Thompson davet@gnu.org
+<!-- Copyright (C) 2017, 2018, 2019  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
@@ -13,6 +13,8 @@ A copy of the license is also available from the Free Software
 Foundation Web site at http://www.gnu.org/licenses/fdl.html.
 
 
+* Chickadee: (chickadee).     Game programming toolkit for Guile.
+
 The document was typeset with
 http://www.texinfo.org/ (GNU Texinfo).
  -->
@@ -110,39 +112,39 @@ 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><var>p0</var> <var>p1</var> <var>p2</var> <var>p3</var></em></dt>
+<dt><a name="index-make_002dbezier_002dcurve"></a>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><var>obj</var></em></dt>
+<dt><a name="index-bezier_002dcurve_003f"></a>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><var>bezier</var></em></dt>
+<dt><a name="index-bezier_002dcurve_002dp0"></a>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><var>bezier</var></em></dt>
+<dt><a name="index-bezier_002dcurve_002dp1"></a>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><var>bezier</var></em></dt>
+<dt><a name="index-bezier_002dcurve_002dp2"></a>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><var>bezier</var></em></dt>
+<dt><a name="index-bezier_002dcurve_002dp3"></a>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>. <var>control-points</var></em></dt>
+<dt><a name="index-bezier_002dpath"></a>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
@@ -150,14 +152,14 @@ arguments.
 </p></dd></dl>
 
 <dl>
-<dt><a name="index-bezier_002dcurve_002dpoint_002dat"></a>Procedure: <strong>bezier-curve-point-at</strong> <em><var>bezier</var> <var>t</var></em></dt>
+<dt><a name="index-bezier_002dcurve_002dpoint_002dat"></a>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><var>dest</var> <var>bezier</var> <var>t</var></em></dt>
+<dt><a name="index-bezier_002dcurve_002dpoint_002dat_0021"></a>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>