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<H2><A NAME="sec:3.4"><SPAN class="sec-nr">3.4</SPAN> <SPAN class="sec-title">Summary</SPAN></A></H2>

<P>The online manuals integrate visualisation of <font size=-1>XPCE</font>'s 
internal structure with a hyper-text system. This approach guarantees 
consistency between the documentation and the actual system and 
integrates overview and documentation of library and user-defined 
classes in one system.

<P>The online manual tools provides various entry-points (classes, 
global objects, predicate overview, keywords, etc.) to obtain a list of <EM>card 
summaries</EM>. Cards may be opened from these summary lists to examine 
its contents.
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