Merged changes from the 1.5.2p2 release.
diff --git a/Doc/tools/mkhtml.sh b/Doc/tools/mkhtml.sh
index 85a66b7..304839c 100755
--- a/Doc/tools/mkhtml.sh
+++ b/Doc/tools/mkhtml.sh
@@ -27,12 +27,16 @@
if [ -d $part ] ; then
rm -f $part/*.html
+else
+ mkdir $part
fi
echo "latex2html -init_file $srcdir/perl/l2hinit.perl -dir $part" \
"${1:+$@} $srcdir/$part/$part.tex"
latex2html \
-no_auto_link \
+ -up_url '../index.html' \
+ -up_title 'Documentation Index' \
-init_file $srcdir/perl/l2hinit.perl \
-address '<hr>See <i><a href="about.html">About this document...</a></i> for information on suggesting changes.' \
-dir $part \