Updated the graphic overview of the architecture, Daniel
diff --git a/doc/libxml.fig b/doc/libxml.fig
index 5c8672c..e721dd2 100644
--- a/doc/libxml.fig
+++ b/doc/libxml.fig
@@ -7,41 +7,66 @@
Single
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diff --git a/doc/libxml.gif b/doc/libxml.gif
index 6693b31..e24adf8 100644
--- a/doc/libxml.gif
+++ b/doc/libxml.gif
Binary files differ
diff --git a/doc/xml.html b/doc/xml.html
index 8c5d81a..bd8d252 100644
--- a/doc/xml.html
+++ b/doc/xml.html
@@ -1366,7 +1366,7 @@
libxml2</a> with Kylix, Delphi and other Pascal compilers</li>
<li>Uwe Fechner also provides <a
href="http://sourceforge.net/projects/idom2-pas/">idom2</a>, a DOM2
- implementation for Kylix2/D5/D6 from Borland </li>
+ implementation for Kylix2/D5/D6 from Borland</li>
<li>Wai-Sun "Squidster" Chia provides <a
href="http://www.rubycolor.org/arc/redist/">bindings for Ruby</a> and
libxml2 bindings are also available in Ruby through the <a
@@ -2088,7 +2088,11 @@
possible to find more easilly:</p>
<ol>
<li>write down the block number xxxx not allocated</li>
- <li>export the environement variable XML_MEM_BREAKPOINT=xxxx</li>
+ <li>export the environement variable XML_MEM_BREAKPOINT=xxxx , the easiest
+ when using GDB is to simply give the command
+ <p><code>set environment XML_MEM_BREAKPOINT xxxx</code></p>
+ <p>before running the program.</p>
+ </li>
<li>run the program under a debugger and set a breakpoint on
xmlMallocBreakpoint() a specific function called when this precise block
is allocated</li>
@@ -2099,7 +2103,11 @@
<p>I used to use a commercial tool to debug libxml memory problems but after
noticing that it was not detecting memory leaks that simple mechanism was
-used and proved extremely efficient until now.</p>
+used and proved extremely efficient until now. Lately I have also used <a
+href="http://developer.kde.org/~sewardj/">valgrind</a> with quite some
+success, it is tied to the i386 architecture since it works by emulating the
+processor and instruction set, it is slow but extremely efficient, i.e. it
+spot memory usage errors in a very precise way.</p>
<h3><a name="General4">General memory requirements</a></h3>
@@ -2554,6 +2562,7 @@
+
} </pre>
</li>
<li>And then use it to save the document:
