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<essay xmlns="http://docbook.org/ns/docbook"
       xmlns:xlink="http://www.w3.org/1999/xlink"
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       xmlns:dc='http://purl.org/dc/elements/1.1/'
       xmlns:dcterms="http://purl.org/dc/terms/"
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<info>
<title>Annotations Revisited</title>
<volumenum>7</volumenum>
<issuenum>204</issuenum>
<pubdate>2004-12-02T07:45:54-05:00</pubdate>
<date>$Date: 2005-10-17 09:59:18 -0400 (Mon, 17 Oct 2005) $</date>
<author><personname>
<firstname>Norman</firstname><surname>Walsh</surname>
</personname></author>
<copyright><year>2004</year><holder>Norman Walsh</holder></copyright>
<abstract>
<para>A few annotation changes reflecting mainly decisions of the DocBook
Technical Committee at the October telcon.
</para>
</abstract>
<dcterms:replaces>http://norman.walsh.name/2004/09/10/annotations</dcterms:replaces>
<dcterms:replaces>http://norman.walsh.name/2004/09/16/annotationMarkup</dcterms:replaces>
</info>

<epigraph>
<attribution><personname>
<firstname>Henry</firstname><surname>Adams</surname>
</personname></attribution>
<para xml:id='p16'>No one means all he says, and yet very few say all they mean,
for words are slippery and thought is viscous.</para>
</epigraph>

<para xml:id='p17'>The
<link xlink:href="http://lists.oasis-open.org/archives/docbook/200410/msg00019.html">last time<alt>Minutes of the October, 2004 telcon</alt></link>
the DocBook <abbrev>TC<alt>Technical Committee</alt></abbrev>
discussed annotations,
there seemed to be consensus on two points. First, that one of the principle
motivations for simple, inline annotations is accessibility. Second, that
authors will find it easier to use annotations if the distinction between
simple, <phrase annotations="ann.inline">inline annotations</phrase>
and <phrase annotations="ann.block">“block” annotations</phrase> is
made on the basis of the element name.</para>

<annotation xml:id="ann.inline">
<title>Simple, Inline Annotations</title>
<para xml:id='p18'>Inline annotations contain only text and other
phrase-level markup. They are typically displayed as “tooltips” in a
browser.</para>
</annotation>

<annotation xml:id="ann.block">
<title>Block Annotations</title>
<para xml:id='p19'>Block annotations, like this one, are more akin to
footnotes. The browser presentation is a typically a pop-up
window.</para>
</annotation>

<para xml:id='p20'>To that end, I've updated the customization layer used here so that
the “<tag>alt</tag>” element is allowed in all inline context. The 
<tag>alt</tag> element identifies a simple, inline annotation. The name
“alt” has the advantage of being both short and suggestive of the accessibility
aspect of this kind of annotation.</para>

<para xml:id='p21'>The <tag>annotation</tag> element no longer has a
<tag class="attribute">class</tag> attribute, it is now used only for
block annotations.</para>

<para xml:id='p15'>Comments? Suggestions?</para>

</essay>
