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doc/main/styles/header/header-title-global.en.tm

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Tcl

<TeXmacs|1.0.7.17>
<style|tmdoc>
<\body>
<tmdoc-title|Customizing the global rendering of titles>
Depending on the kind of attributes, complex titles often use several
rendering styles in a simultaneous version. More precisely, a title usually
consists of the following parts:
<\itemize>
<item>A well visible part at the top of the title page.
<item>Additional notes, which are displayed in the footer.
<item>An potentially invisible part, with information like running titles
and authors.
<item>A postponed part, which is only rendered in the abstract.
</itemize>
Similarly, individual authors may also contain a main part, which is
rendered as part of the title, and an additional part, which is rendered as
a footnote. Moreover, the layout often changes if the paper has more than
one author.
The <TeXmacs> mechanism for rendering titles therefore relies on several
macros which extract the information corresponding to each of the above
parts. This process may also involve some sorting, like putting the authors
before the date or <em|vice versa>. At a second stage, each extracted part
of the title is passed to the appropriate rendering macro. The following
macros are used for extracting title information:
<\explain>
<explain-macro|doc-data-main|data-1|<math|\<cdots\>>|data-n>
<explain-macro|doc-data-main*|data-1|<math|\<cdots\>>|data-n>
<|explain>
This macro only keeps and sorts the data which should be displayed in the
main title. The <markup|doc-data-main*> variant is used in the case when
the document has more than one author.
</explain>
<\explain>
<explain-macro|doc-data-note|data-1|<math|\<cdots\>>|data-n>
<|explain>
This macro only keeps and sorts the data which should be displayed as a
footnote.
</explain>
<\explain>
<explain-macro|doc-data-abstract|data-1|<math|\<cdots\>>|data-n>
<|explain>
This macro only keeps and sorts the data which should be displayed in the
abstract.
</explain>
<\explain>
<explain-macro|doc-data-hidden|data-1|<math|\<cdots\>>|data-n>
<|explain>
This macro only keeps and sorts the data which might or should not be
displayed at all.
</explain>
In a similar fashion, the following macros are used for extracting author
information:
<\explain>
<explain-macro|doc-author-main|<with|font-shape|right|<explain-macro|author-data|data-1|<math|\<cdots\>>|data-n>>>
<|explain>
This macro only keeps and sorts the data which should be displayed inside
the main title.
</explain>
<\explain>
<explain-macro|doc-author-note|data-1|<math|\<cdots\>>|data-n>
<|explain>
This macro only keeps and sorts the data which should be displayed as a
footnote.
</explain>
It should be noticed that each of the above macros should return a
<markup|document> tag with the selected data as its children. For instance,
<\tm-fragment>
<inactive*|<style-with|src-compact|none|<doc-author-main|<author-affiliation|Somewhere
in Africa>|<author-name|The big GNU>|<author-note|Very hairy indeed!>>>>
</tm-fragment>
should typically return
<\tm-fragment>
<with|src-special|raw|<inactive*|<\style-with|src-compact|none>
<author-affiliation|Somewhere in Africa>
<author-name|The big GNU>
</style-with>>>
</tm-fragment>
The only exception to this rule is <markup|doc-data-hidden> which should
return a <markup|concat> tag instead.
<tmdoc-copyright|1998--2004|Joris van der Hoeven>
<tmdoc-license|Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version 1.1
or any later version published by the Free Software Foundation; with no
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
Texts. A copy of the license is included in the section entitled "GNU Free
Documentation License".>
</body>