token — A unit of information
token ::=
alt
anchor
annotation
biblioref
indexterm
(db.indexterm.endofrange)indexterm
(db.indexterm.singular)indexterm
(db.indexterm.startofrange)inlinemediaobject
link
olink
phrase
(db._phrase)remark
replaceable
subscript
superscript
xref
A Token
identifies a unit of information. Usually,
“tokens” are the result of some processing pass that
has performed lexical analysis and divided a data set into the
smallest units of information used for subsequent processing.
Exactly what constitutes a token varies by context.
These elements contain token
: bridgehead
, citation
, citetitle
, classsynopsisinfo
, computeroutput
, emphasis
(db.emphasis), entry
, firstterm
, funcsynopsisinfo
, glosssee
, glossseealso
, glossterm
, html:button
, html:label
, html:legend
, link
, literallayout
, member
, olink
, orgdiv
, para
, phrase
(db.phrase), primary
, primaryie
, programlisting
, quote
, refdescriptor
, refentrytitle
, refname
, refpurpose
, screen
, secondary
, secondaryie
, see
, seealso
, seealsoie
, seeie
, seg
, segtitle
, simpara
, subtitle
, synopsis
, td
, term
, termdef
, tertiary
, tertiaryie
, th
, title
, titleabbrev
, tocentry
, userinput
.
The following elements occur in token: text, alt
, anchor
, annotation
, biblioref
, indexterm
(db.indexterm.endofrange), indexterm
(db.indexterm.singular), indexterm
(db.indexterm.startofrange), inlinemediaobject
, link
, olink
, phrase
(db._phrase), remark
, replaceable
, subscript
, superscript
, xref
.
<article xmlns='http://docbook.org/ns/docbook'> <title>Example token</title> <para>In parsing, line ends are turned into the <token>CRLF</token>, all other whitespace becomes <token>WHITESP</token>. </para> </article>
In parsing, line ends are turned into the CRLF, all other whitespace becomes WHITESP.