Documentation update for 3.6.0 (not including NEWS).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11440 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/docs/xml/manual-intro.xml b/docs/xml/manual-intro.xml
index 452effd..3efbdee 100644
--- a/docs/xml/manual-intro.xml
+++ b/docs/xml/manual-intro.xml
@@ -54,6 +54,12 @@
</listitem>
<listitem>
+ <para><command>DHAT</command> is a different kind of heap
+ profiler. It helps you understand issues of block lifetimes,
+ block utilisation, and layout inefficiencies.</para>
+ </listitem>
+
+ <listitem>
<para><command>Ptrcheck</command> is an experimental heap, stack and
global array overrun detector. Its functionality overlaps somewhat
with Memcheck's, but it can find some problems that Memcheck would