B.5 Classes, Packages and Page Styles
B.5.1 Document Class
Both LATEX2e \documentclass
and old LATEX
\documentstyle
are accepted.
Their argument style is interpreted by attempting to load a
style.hva file (see C.1.1 to see where HEVEA
searches its files).
Presently, only the style files article.hva, seminar.hva,
book.hva and report.hva exist, the latter two
being the same file.
If one of the four styles has already been loaded at the time when
\documentclass
or
\documentstyle
is executed, then no attempt to load a style
file is made. This allows to override the document style file by
giving one of the four recognized style files of HEVEA as command line arguments.
B.5.2 Packages and Page Styles
They are ignored. Related commands do nothing.
As a consequence, style files that are relevant to HEVEA should be
loaded using the \input
command.
Note, however, \usepackage
commands are echoed to the image
file (see 6).
B.5.3 The Title Page and Abstract
All title related commands exist, with the following peculiarities:
- The
\title
command must appear in the preamble for the title
to appear in HTML document header.
- When not present the date is left empty. The
\today
command generates an empty date.
The abstract
environment is present is all base styles,
including the book style.
The titlepage
environment does nothing.