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Imported Upstream version 2.6.7
[platform/upstream/harfbuzz.git] / docs / html / harfbuzz-hb-ot-math.html
diff --git a/docs/html/harfbuzz-hb-ot-math.html b/docs/html/harfbuzz-hb-ot-math.html
index 45476dd..f6d4589 100644 (file)
--- a/docs/html/harfbuzz-hb-ot-math.html
+++ b/docs/html/harfbuzz-hb-ot-math.html
@@ -5,21 +5,20 @@
 <title>hb-ot-math: HarfBuzz Manual</title>
 <meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
 <link rel="home" href="index.html" title="HarfBuzz Manual">
-<link rel="up" href="ch12.html" title="OpenType API">
+<link rel="up" href="ch13.html" title="OpenType API">
 <link rel="prev" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">
 <link rel="next" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">
-<meta name="generator" content="GTK-Doc V1.29 (XML mode)">
+<meta name="generator" content="GTK-Doc V1.32.1 (XML mode)">
 <link rel="stylesheet" href="style.css" type="text/css">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
 <td width="100%" align="left" class="shortcuts">
 <a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
-                  <a href="#harfbuzz-hb-ot-math.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span> 
-                  <a href="#harfbuzz-hb-ot-math.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
+                  <a href="#harfbuzz-hb-ot-math.description" class="shortcut">Description</a></span>
 </td>
 <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
-<td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
+<td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
 <td><a accesskey="p" href="harfbuzz-hb-ot-layout.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
 <td><a accesskey="n" href="harfbuzz-hb-ot-name.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
 </tr></table>
@@ -36,8 +35,8 @@
 <a name="harfbuzz-hb-ot-math.functions"></a><h2>Functions</h2>
 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 <colgroup>
-<col width="150px" class="functions_return">
-<col class="functions_name">
+<col width="150px" class="functions_proto_type">
+<col class="functions_proto_name">
 </colgroup>
 <tbody>
 <tr>
@@ -113,12 +112,12 @@
 </tbody>
 </table></div>
 </div>
-<a name="hb-ot-math-glyph-variant-t"></a><a name="hb-ot-math-glyph-part-t"></a><div class="refsect1">
+<div class="refsect1">
 <a name="harfbuzz-hb-ot-math.other"></a><h2>Types and Values</h2>
 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 <colgroup>
-<col width="150px" class="name">
-<col class="description">
+<col width="150px" class="other_proto_type">
+<col class="other_proto_name">
 </colgroup>
 <tbody>
 <tr>
@@ -139,7 +138,7 @@
 </tr>
 <tr>
 <td class="datatype_keyword"> </td>
-<td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t-struct" title="hb_ot_math_glyph_variant_t">hb_ot_math_glyph_variant_t</a></td>
+<td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t" title="hb_ot_math_glyph_variant_t">hb_ot_math_glyph_variant_t</a></td>
 </tr>
 <tr>
 <td class="datatype_keyword">enum</td>
@@ -147,24 +146,12 @@
 </tr>
 <tr>
 <td class="datatype_keyword"> </td>
-<td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t-struct" title="hb_ot_math_glyph_part_t">hb_ot_math_glyph_part_t</a></td>
+<td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t" title="hb_ot_math_glyph_part_t">hb_ot_math_glyph_part_t</a></td>
 </tr>
 </tbody>
 </table></div>
 </div>
 <div class="refsect1">
-<a name="harfbuzz-hb-ot-math.object-hierarchy"></a><h2>Object Hierarchy</h2>
-<pre class="screen">    <a href="/usr/share/gtk-doc/html/gobject/gobject-Boxed-Types.html">GBoxed</a>
-    <span class="lineart">├──</span> hb_ot_math_glyph_part_t
-    <span class="lineart">╰──</span> hb_ot_math_glyph_variant_t
-    <a href="/usr/share/gtk-doc/html/gobject/gobject-Enumeration-and-Flag-Types.html">GEnum</a>
-    <span class="lineart">├──</span> hb_ot_math_constant_t
-    <span class="lineart">╰──</span> hb_ot_math_kern_t
-    <a href="/usr/share/gtk-doc/html/gobject/gobject-Enumeration-and-Flag-Types.html">GFlags</a>
-    <span class="lineart">╰──</span> hb_ot_math_glyph_part_flags_t
-</pre>
-</div>
-<div class="refsect1">
 <a name="harfbuzz-hb-ot-math.includes"></a><h2>Includes</h2>
 <pre class="synopsis">#include &lt;hb-ot.h&gt;
 </pre>
@@ -181,7 +168,7 @@ the font data necessary for typesetting OpenType Math layout.</p>
 <div class="refsect2">
 <a name="hb-ot-math-has-data"></a><h3>hb_ot_math_has_data ()</h3>
 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
-hb_ot_math_has_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre>
+hb_ot_math_has_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre>
 <p>Tests whether a face has a <code class="literal">MATH</code> table.</p>
 <div class="refsect3">
 <a name="hb-ot-math-has-data.parameters"></a><h4>Parameters</h4>
@@ -193,7 +180,7 @@ hb_ot_math_has_data (<em class="parameter"><code><a class="link" href="harfbuzz-
 </colgroup>
 <tbody><tr>
 <td class="parameter_name"><p>face</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="type">hb_face_t</span></a> to test</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to test</p></td>
 <td class="parameter_annotations"> </td>
 </tr></tbody>
 </table></div>
@@ -208,7 +195,7 @@ hb_ot_math_has_data (<em class="parameter"><code><a class="link" href="harfbuzz-
 <div class="refsect2">
 <a name="hb-ot-math-get-constant"></a><h3>hb_ot_math_get_constant ()</h3>
 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
-hb_ot_math_get_constant (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
+hb_ot_math_get_constant (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>,
                          <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-constant-t" title="enum hb_ot_math_constant_t"><span class="type">hb_ot_math_constant_t</span></a> constant</code></em>);</pre>
 <p>Fetches the specified math constant. For most constants, the value returned
 is an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a>.</p>
@@ -227,7 +214,7 @@ an integer between 0 and 100 representing that percentage.</p>
 <tbody>
 <tr>
 <td class="parameter_name"><p>font</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> to work upon</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
 <td class="parameter_annotations"> </td>
 </tr>
 <tr>
@@ -249,7 +236,7 @@ an integer between 0 and 100 representing that percentage.</p>
 <a name="hb-ot-math-get-glyph-italics-correction"></a><h3>hb_ot_math_get_glyph_italics_correction ()</h3>
 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
 hb_ot_math_get_glyph_italics_correction
-                               (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
+                               (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>,
                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre>
 <p>Fetches an italics-correction value (if one exists) for the specified
 glyph index.</p>
@@ -264,7 +251,7 @@ glyph index.</p>
 <tbody>
 <tr>
 <td class="parameter_name"><p>font</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> to work upon</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
 <td class="parameter_annotations"> </td>
 </tr>
 <tr>
@@ -286,7 +273,7 @@ glyph index.</p>
 <a name="hb-ot-math-get-glyph-top-accent-attachment"></a><h3>hb_ot_math_get_glyph_top_accent_attachment ()</h3>
 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
 hb_ot_math_get_glyph_top_accent_attachment
-                               (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
+                               (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>,
                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre>
 <p>Fetches a top-accent-attachment value (if one exists) for the specified
 glyph index.</p>
@@ -307,7 +294,7 @@ one-half the glyph's advance width.</p>
 <tbody>
 <tr>
 <td class="parameter_name"><p>font</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> to work upon</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
 <td class="parameter_annotations"> </td>
 </tr>
 <tr>
@@ -330,7 +317,7 @@ width of <em class="parameter"><code>glyph</code></em>
 <div class="refsect2">
 <a name="hb-ot-math-get-glyph-kerning"></a><h3>hb_ot_math_get_glyph_kerning ()</h3>
 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
-hb_ot_math_get_glyph_kerning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
+hb_ot_math_get_glyph_kerning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>,
                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-kern-t" title="enum hb_ot_math_kern_t"><span class="type">hb_ot_math_kern_t</span></a> kern</code></em>,
                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> correction_height</code></em>);</pre>
@@ -353,7 +340,7 @@ no such height value is found, the last kerning value is returned.</p>
 <tbody>
 <tr>
 <td class="parameter_name"><p>font</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> to work upon</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
 <td class="parameter_annotations"> </td>
 </tr>
 <tr>
@@ -384,7 +371,7 @@ no such height value is found, the last kerning value is returned.</p>
 <div class="refsect2">
 <a name="hb-ot-math-is-glyph-extended-shape"></a><h3>hb_ot_math_is_glyph_extended_shape ()</h3>
 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
-hb_ot_math_is_glyph_extended_shape (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="type">hb_face_t</span></a> *face</code></em>,
+hb_ot_math_is_glyph_extended_shape (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>,
                                     <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre>
 <p>Tests whether the given glyph index is an extended shape in the face.</p>
 <div class="refsect3">
@@ -398,7 +385,7 @@ hb_ot_math_is_glyph_extended_shape (<em class="parameter"><code><a class="link"
 <tbody>
 <tr>
 <td class="parameter_name"><p>face</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="type">hb_face_t</span></a> to work upon</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td>
 <td class="parameter_annotations"> </td>
 </tr>
 <tr>
@@ -419,15 +406,15 @@ hb_ot_math_is_glyph_extended_shape (<em class="parameter"><code><a class="link"
 <div class="refsect2">
 <a name="hb-ot-math-get-glyph-variants"></a><h3>hb_ot_math_get_glyph_variants ()</h3>
 <pre class="programlisting">unsigned <span class="returnvalue">int</span>
-hb_ot_math_get_glyph_variants (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
+hb_ot_math_get_glyph_variants (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>,
                                <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
                                <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
                                <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>,
                                <em class="parameter"><code>unsigned <span class="type">int</span> *variants_count</code></em>,
-                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t"><span class="type">hb_ot_math_glyph_variant_t</span></a> *variants</code></em>);</pre>
+                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t" title="hb_ot_math_glyph_variant_t"><span class="type">hb_ot_math_glyph_variant_t</span></a> *variants</code></em>);</pre>
 <p>Fetches the MathGlyphConstruction for the specified font, glyph index, and
 direction. The corresponding list of size variants is returned as a list of
-<a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t"><span class="type">hb_ot_math_glyph_variant_t</span></a> structs.</p>
+<a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t" title="hb_ot_math_glyph_variant_t"><span class="type">hb_ot_math_glyph_variant_t</span></a> structs.</p>
 <div class="note">The <em class="parameter"><code>direction</code></em> parameter is only used to select between horizontal
 or vertical directions for the construction. Even though all <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a>
 values are accepted, only the result of <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-HORIZONTAL:CAPS" title="HB_DIRECTION_IS_HORIZONTAL()"><span class="type">HB_DIRECTION_IS_HORIZONTAL</span></a> is
@@ -443,7 +430,7 @@ considered.</div>
 <tbody>
 <tr>
 <td class="parameter_name"><p>font</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> to work upon</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
 <td class="parameter_annotations"> </td>
 </tr>
 <tr>
@@ -485,7 +472,7 @@ Output = the actual number of variants returned. </p></td>
 <div class="refsect2">
 <a name="hb-ot-math-get-min-connector-overlap"></a><h3>hb_ot_math_get_min_connector_overlap ()</h3>
 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
-hb_ot_math_get_min_connector_overlap (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
+hb_ot_math_get_min_connector_overlap (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>,
                                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>);</pre>
 <p>Fetches the MathVariants table for the specified font and returns the
 minimum overlap of connecting glyphs that are required to draw a glyph
@@ -505,7 +492,7 @@ considered.</div>
 <tbody>
 <tr>
 <td class="parameter_name"><p>font</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> to work upon</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
 <td class="parameter_annotations"> </td>
 </tr>
 <tr>
@@ -526,15 +513,15 @@ considered.</div>
 <div class="refsect2">
 <a name="hb-ot-math-get-glyph-assembly"></a><h3>hb_ot_math_get_glyph_assembly ()</h3>
 <pre class="programlisting">unsigned <span class="returnvalue">int</span>
-hb_ot_math_get_glyph_assembly (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
+hb_ot_math_get_glyph_assembly (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>,
                                <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
                                <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
                                <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>,
                                <em class="parameter"><code>unsigned <span class="type">int</span> *parts_count</code></em>,
-                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t"><span class="type">hb_ot_math_glyph_part_t</span></a> *parts</code></em>,
+                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t" title="hb_ot_math_glyph_part_t"><span class="type">hb_ot_math_glyph_part_t</span></a> *parts</code></em>,
                                <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *italics_correction</code></em>);</pre>
 <p>Fetches the GlyphAssembly for the specified font, glyph index, and direction.
-Returned are a list of <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t"><span class="type">hb_ot_math_glyph_part_t</span></a> glyph parts that can be
+Returned are a list of <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t" title="hb_ot_math_glyph_part_t"><span class="type">hb_ot_math_glyph_part_t</span></a> glyph parts that can be
 used to draw the glyph and an italics-correction value (if one is defined
 in the font).</p>
 <div class="note">The <em class="parameter"><code>direction</code></em> parameter is only used to select between horizontal
@@ -552,7 +539,7 @@ considered.</div>
 <tbody>
 <tr>
 <td class="parameter_name"><p>font</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> to work upon</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
 <td class="parameter_annotations"> </td>
 </tr>
 <tr>
@@ -949,7 +936,7 @@ of a glyph.</p>
 </div>
 <hr>
 <div class="refsect2">
-<a name="hb-ot-math-glyph-variant-t-struct"></a><h3>hb_ot_math_glyph_variant_t</h3>
+<a name="hb-ot-math-glyph-variant-t"></a><h3>hb_ot_math_glyph_variant_t</h3>
 <pre class="programlisting">typedef struct {
   hb_codepoint_t glyph;
   hb_position_t advance;
@@ -966,12 +953,12 @@ of a glyph.</p>
 </colgroup>
 <tbody>
 <tr>
-<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-variant-t-struct.glyph"></a>glyph</code></em>;</p></td>
+<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-variant-t.glyph"></a>glyph</code></em>;</p></td>
 <td class="struct_member_description"><p>The glyph index of the variant</p></td>
 <td class="struct_member_annotations"> </td>
 </tr>
 <tr>
-<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-variant-t-struct.advance"></a>advance</code></em>;</p></td>
+<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-variant-t.advance"></a>advance</code></em>;</p></td>
 <td class="struct_member_description"><p>The advance width of the variant</p></td>
 <td class="struct_member_annotations"> </td>
 </tr>
@@ -1003,7 +990,7 @@ of a glyph.</p>
 </div>
 <hr>
 <div class="refsect2">
-<a name="hb-ot-math-glyph-part-t-struct"></a><h3>hb_ot_math_glyph_part_t</h3>
+<a name="hb-ot-math-glyph-part-t"></a><h3>hb_ot_math_glyph_part_t</h3>
 <pre class="programlisting">typedef struct {
   hb_codepoint_t glyph;
   hb_position_t start_connector_length;
@@ -1025,27 +1012,27 @@ on the fly from parts.</p>
 </colgroup>
 <tbody>
 <tr>
-<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t-struct.glyph"></a>glyph</code></em>;</p></td>
+<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.glyph"></a>glyph</code></em>;</p></td>
 <td class="struct_member_description"><p>The glyph index of the variant part</p></td>
 <td class="struct_member_annotations"> </td>
 </tr>
 <tr>
-<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t-struct.start-connector-length"></a>start_connector_length</code></em>;</p></td>
+<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.start-connector-length"></a>start_connector_length</code></em>;</p></td>
 <td class="struct_member_description"><p>The length of the connector on the starting side of the variant part</p></td>
 <td class="struct_member_annotations"> </td>
 </tr>
 <tr>
-<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t-struct.end-connector-length"></a>end_connector_length</code></em>;</p></td>
+<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.end-connector-length"></a>end_connector_length</code></em>;</p></td>
 <td class="struct_member_description"><p>The length of the connector on the ending side of the variant part</p></td>
 <td class="struct_member_annotations"> </td>
 </tr>
 <tr>
-<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t-struct.full-advance"></a>full_advance</code></em>;</p></td>
+<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.full-advance"></a>full_advance</code></em>;</p></td>
 <td class="struct_member_description"><p>The total advance of the part</p></td>
 <td class="struct_member_annotations"> </td>
 </tr>
 <tr>
-<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-flags-t" title="enum hb_ot_math_glyph_part_flags_t"><span class="type">hb_ot_math_glyph_part_flags_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t-struct.flags"></a>flags</code></em>;</p></td>
+<td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-flags-t" title="enum hb_ot_math_glyph_part_flags_t"><span class="type">hb_ot_math_glyph_part_flags_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.flags"></a>flags</code></em>;</p></td>
 <td class="struct_member_description"><p><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-flags-t" title="enum hb_ot_math_glyph_part_flags_t"><span class="type">hb_ot_math_glyph_part_flags_t</span></a> flags for the part</p></td>
 <td class="struct_member_annotations"> </td>
 </tr>
@@ -1057,6 +1044,6 @@ on the fly from parts.</p>
 </div>
 </div>
 <div class="footer">
-<hr>Generated by GTK-Doc V1.29</div>
+<hr>Generated by GTK-Doc V1.32.1</div>
 </body>
 </html>
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