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<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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<!ENTITY version SYSTEM "version.xml">
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<book id="index">
<bookinfo>
<title>HarfBuzz Manual</title>
<abstract>
<title>HarfBuzz</title>
<graphic fileref="HarfBuzz.png" format="PNG" align="center"/>
<para>
HarfBuzz is an <ulink url="http://www.microsoft.com/typography/otspec/">OpenType</ulink>
text shaping engine.
</para>
<para>
The current HarfBuzz codebase, formerly known as harfbuzz-ng, is
versioned 1.x.x and is stable and under active maintenance. This is
what is used in latest versions of Firefox, GNOME, ChromeOS, Chrome,
LibreOffice, XeTeX, Android, and KDE, among other places. The canonical
source tree is available
<ulink url="http://cgit.freedesktop.org/harfbuzz/">here</ulink>.
Also available on
<ulink url="https://github.com/behdad/harfbuzz">github</ulink>.
See <xref linkend="download" endterm="download.title"/> for release tarballs.
</para>
<para>
The old HarfBuzz codebase, these days known as harfbuzz-old, was
derived from <ulink url="http://freetype.org/">FreeType</ulink>,
<ulink url="http://pango.org/">Pango</ulink>, and
<ulink url="http://qt-project.org/">Qt</ulink> and is available
<ulink url="http://cgit.freedesktop.org/harfbuzz.old/">here</ulink>.
It is not actively developed or maintained, and is extremely buggy. All
users are encouraged to switch over to the new HarfBuzz as soon as
possible. There are no release tarballs of old HarfBuzz whatsoever.
</para>
</abstract>
</bookinfo>
<part>
<title>User's manual</title>
<xi:include href="usermanual-what-is-harfbuzz.xml"/>
<xi:include href="usermanual-install-harfbuzz.xml"/>
<xi:include href="usermanual-hello-harfbuzz.xml"/>
<xi:include href="usermanual-buffers-language-script-and-direction.xml"/>
<xi:include href="usermanual-fonts-and-faces.xml"/>
<xi:include href="usermanual-clusters.xml"/>
<xi:include href="usermanual-opentype-features.xml"/>
<xi:include href="usermanual-glyph-information.xml"/>
</part>
<part>
<partinfo>
<releaseinfo>
This document is for HarfBuzz &version;.
<!--The latest version of this documentation can be found on-line at
<ulink role="online-location" url="http://[SERVER]/libharfbuzz/index.html">http://[SERVER]/libharfbuzz/</ulink>.-->
</releaseinfo>
</partinfo>
<title>Reference manual</title>
<chapter>
<title>Harfbuzz API</title>
<xi:include href="xml/hb.xml"/>
<xi:include href="xml/hb-common.xml"/>
<xi:include href="xml/hb-unicode.xml"/>
<xi:include href="xml/hb-buffer.xml"/>
<xi:include href="xml/hb-blob.xml"/>
<xi:include href="xml/hb-face.xml"/>
<xi:include href="xml/hb-font.xml"/>
<xi:include href="xml/hb-shape.xml"/>
<xi:include href="xml/hb-version.xml"/>
<xi:include href="xml/hb-deprecated.xml"/>
<xi:include href="xml/hb-set.xml"/>
<xi:include href="xml/hb-ot.xml"/>
<xi:include href="xml/hb-ot-layout.xml"/>
<xi:include href="xml/hb-ot-tag.xml"/>
<xi:include href="xml/hb-ot-font.xml"/>
<xi:include href="xml/hb-ot-shape.xml"/>
<xi:include href="xml/hb-ot-math.xml"/>
<xi:include href="xml/hb-shape-plan.xml"/>
<xi:include href="xml/hb-glib.xml"/>
<xi:include href="xml/hb-icu.xml"/>
<xi:include href="xml/hb-ft.xml"/>
<xi:include href="xml/hb-graphite2.xml"/>
<xi:include href="xml/hb-uniscribe.xml"/>
<xi:include href="xml/hb-coretext.xml"/>
<xi:include href="xml/hb-gobject.xml"/>
</chapter>
<chapter id="object-tree">
<title>Object Hierarchy</title>
<xi:include href="xml/tree_index.sgml"/>
</chapter>
<index id="api-index-full">
<title>API Index</title>
<xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-2" role="0.9.2">
<title>Index of new symbols in 0.9.2</title>
<xi:include href="xml/api-index-0.9.2.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-5" role="0.9.5">
<title>Index of new symbols in 0.9.5</title>
<xi:include href="xml/api-index-0.9.5.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-7" role="0.9.7">
<title>Index of new symbols in 0.9.7</title>
<xi:include href="xml/api-index-0.9.7.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-8" role="0.9.8">
<title>Index of new symbols in 0.9.8</title>
<xi:include href="xml/api-index-0.9.8.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-10" role="0.9.10">
<title>Index of new symbols in 0.9.10</title>
<xi:include href="xml/api-index-0.9.10.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-11" role="0.9.11">
<title>Index of new symbols in 0.9.11</title>
<xi:include href="xml/api-index-0.9.11.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-20" role="0.9.20">
<title>Index of new symbols in 0.9.20</title>
<xi:include href="xml/api-index-0.9.20.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-22" role="0.9.22">
<title>Index of new symbols in 0.9.22</title>
<xi:include href="xml/api-index-0.9.22.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-28" role="0.9.28">
<title>Index of new symbols in 0.9.28</title>
<xi:include href="xml/api-index-0.9.28.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-30" role="0.9.30">
<title>Index of new symbols in 0.9.30</title>
<xi:include href="xml/api-index-0.9.30.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-31" role="0.9.31">
<title>Index of new symbols in 0.9.31</title>
<xi:include href="xml/api-index-0.9.31.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-38" role="0.9.38">
<title>Index of new symbols in 0.9.38</title>
<xi:include href="xml/api-index-0.9.38.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-39" role="0.9.39">
<title>Index of new symbols in 0.9.39</title>
<xi:include href="xml/api-index-0.9.39.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-41" role="0.9.41">
<title>Index of new symbols in 0.9.41</title>
<xi:include href="xml/api-index-0.9.41.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-0-9-42" role="0.9.42">
<title>Index of new symbols in 0.9.42</title>
<xi:include href="xml/api-index-0.9.42.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-1-0-5" role="1.0.5">
<title>Index of new symbols in 1.0.5</title>
<xi:include href="xml/api-index-1.0.5.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-1-1-2" role="1.1.2">
<title>Index of new symbols in 1.1.2</title>
<xi:include href="xml/api-index-1.1.2.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-1-1-3" role="1.1.3">
<title>Index of new symbols in 1.1.3</title>
<xi:include href="xml/api-index-1.1.3.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-1-2-3" role="1.2.3">
<title>Index of new symbols in 1.2.3</title>
<xi:include href="xml/api-index-1.2.3.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-1-3-3" role="1.3.3">
<title>Index of new symbols in 1.3.3</title>
<xi:include href="xml/api-index-1.3.3.xml"><xi:fallback /></xi:include>
</index>
<index id="deprecated-api-index" role="deprecated">
<title>Index of deprecated API</title>
<xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
</index>
<xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
</part>
</book>