<P>
<H2><A NAME="SECTION00510000000000000000"></A>
-<A NAME="sec:engines"></A><A NAME="1905"></A><A NAME="1906"></A>
+<A NAME="sec:engines"></A><A NAME="1909"></A><A NAME="1910"></A>
<BR>
<SPAN CLASS="arabic">4</SPAN>.<SPAN CLASS="arabic">1</SPAN> Drawing engines, style specifications and sub-styles
</H2>
<PRE>
attr1-attr2-...-attrn
</PRE>
-These extra attributes are called <SPAN CLASS="textit">substyles</SPAN><A NAME="1918"></A>
+These extra attributes are called <SPAN CLASS="textit">substyles</SPAN><A NAME="1922"></A>
and allow, for example, the state of the object to be indicated
by different colour sets while keeping the interface at an
abstract level and the drawing engine completely ignorant
<P>
-<DIV ALIGN="CENTER"><A NAME="fig:borders"></A><A NAME="2021"></A>
+<DIV ALIGN="CENTER"><A NAME="fig:borders"></A><A NAME="2025"></A>
<TABLE>
<CAPTION ALIGN="BOTTOM"><STRONG>Figure 4.1:</STRONG>
Sketch of different border styles and elements</CAPTION>