diff --git a/File_id.diz b/File_id.diz
index 15bc5e7..d5e85d1 100644
--- a/File_id.diz
+++ b/File_id.diz
@@ -1,12 +1,12 @@
-Qhull 2011.1 - Qhull computes convex hulls,
+Qhull 2012.1 - Qhull computes convex hulls,
 Delaunay triangulations, halfspace inter-
 sections about a point, Voronoi diagrams, 
 furthest-site Delaunay triangulations, and 
 furthest-site Voronoi diagrams.  Qhull 
 works with 2-d, 3-d, 4-d, 5-d, and higher 
 dimensions.  It computes volumes, surface 
 areas, and approximations.  It runs in a 
 command window under Windows 95/NT/XP/7.
 www.qhull.org, freeware.
 
 
diff --git a/build/qhulltest.vcproj b/build/qhulltest.vcproj
index 1162f23..c823cec 100644
--- a/build/qhulltest.vcproj
+++ b/build/qhulltest.vcproj
@@ -1,698 +1,698 @@
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 <VisualStudioProject
 	ProjectType="Visual C++"
 	Version="8.00"
 	Name="qhulltest"
 	ProjectGUID="{E12E04D0-C11C-36C0-950E-A203DCBFB37C}"
 	Keyword="Qt4VSv1.0"
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 			Name="Win32"
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 				Optimization ="4"
 				PrecompiledHeaderFile="$(IntDir)\qhulltest.pch"
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 						AdditionalDependencies="..\src\qhulltest\Qhull_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\Qhull_test.moc"
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 					>
 					<Tool
 						Name="VCCustomBuildTool"
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 						AdditionalDependencies="..\src\qhulltest\Qhull_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\Qhull_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
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 				>
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 						AdditionalDependencies="..\src\qhulltest\QhullFacet_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullFacet_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
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 					>
 					<Tool
 						Name="VCCustomBuildTool"
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 						Outputs="moc\QhullFacet_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
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 				>
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 						AdditionalDependencies="..\src\qhulltest\QhullFacetList_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullFacetList_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
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 					>
 					<Tool
 						Name="VCCustomBuildTool"
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 						AdditionalDependencies="..\src\qhulltest\QhullFacetList_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullFacetList_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
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 			<File
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 				>
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 						Outputs="moc\QhullFacetSet_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
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 					>
 					<Tool
 						Name="VCCustomBuildTool"
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 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullFacetSet_test.cpp -o moc\QhullFacetSet_test.moc&#x0D;&#x0A;"
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 						Outputs="moc\QhullFacetSet_test.moc"
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+						Path="$(QTDIR)\bin" />
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 				>
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 						Outputs="moc\QhullHyperplane_test.moc"
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 						Outputs="moc\QhullHyperplane_test.moc"
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 						Outputs="moc\QhullLinkedList_test.moc"
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 					<Tool
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 						Outputs="moc\QhullLinkedList_test.moc"
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+						Path="$(QTDIR)\bin" />
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 						Outputs="moc\QhullPoint_test.moc"
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+						Path="$(QTDIR)\bin" />
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 				<FileConfiguration
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 					>
 					<Tool
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 						Outputs="moc\QhullPoint_test.moc"
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 			<File
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 				>
 				<FileConfiguration
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 						Outputs="moc\QhullPoints_test.moc"
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+						Path="$(QTDIR)\bin" />
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 				<FileConfiguration
 					Name="Release|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullPoints_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullPoints_test.cpp -o moc\QhullPoints_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullPoints_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullPoints_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 			</File>
 			<File
 				RelativePath="moc\QhullPointSet_test.moc"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullPointSet_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullPointSet_test.cpp -o moc\QhullPointSet_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullPointSet_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullPointSet_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 				<FileConfiguration
 					Name="Release|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullPointSet_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullPointSet_test.cpp -o moc\QhullPointSet_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullPointSet_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullPointSet_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 			</File>
 			<File
 				RelativePath="moc\QhullRidge_test.moc"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullRidge_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullRidge_test.cpp -o moc\QhullRidge_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullRidge_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullRidge_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 				<FileConfiguration
 					Name="Release|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullRidge_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullRidge_test.cpp -o moc\QhullRidge_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullRidge_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullRidge_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 			</File>
 			<File
 				RelativePath="moc\QhullSet_test.moc"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullSet_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullSet_test.cpp -o moc\QhullSet_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullSet_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullSet_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 				<FileConfiguration
 					Name="Release|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullSet_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullSet_test.cpp -o moc\QhullSet_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullSet_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullSet_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 			</File>
 			<File
 				RelativePath="moc\QhullVertex_test.moc"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullVertex_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullVertex_test.cpp -o moc\QhullVertex_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullVertex_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullVertex_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 				<FileConfiguration
 					Name="Release|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\QhullVertex_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\QhullVertex_test.cpp -o moc\QhullVertex_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\QhullVertex_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\QhullVertex_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 			</File>
 			<File
 				RelativePath="moc\RboxPoints_test.moc"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\RboxPoints_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\RboxPoints_test.cpp -o moc\RboxPoints_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\RboxPoints_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\RboxPoints_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 				<FileConfiguration
 					Name="Release|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\RboxPoints_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\RboxPoints_test.cpp -o moc\RboxPoints_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\RboxPoints_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\RboxPoints_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 			</File>
 			<File
 				RelativePath="..\src\qhulltest\RoadTest.h.cpp"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
 					>
 					<Tool
 						Name="VCCLCompilerTool"
 						UsePrecompiledHeader="1"
 						PrecompiledHeaderThrough="$(INHERIT)"
 						ForcedIncludeFiles="$(NOINHERIT)"
 					/>
 				</FileConfiguration>
 				<FileConfiguration
 					Name="Release|Win32"
 					>
 					<Tool
 						Name="VCCLCompilerTool"
 						UsePrecompiledHeader="1"
 						PrecompiledHeaderThrough="$(INHERIT)"
 						ForcedIncludeFiles="$(NOINHERIT)"
 					/>
 				</FileConfiguration>
 			</File>
 			<File
 				RelativePath="moc\UsingLibQhull_test.moc"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\UsingLibQhull_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\UsingLibQhull_test.cpp -o moc\UsingLibQhull_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\UsingLibQhull_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\UsingLibQhull_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 				<FileConfiguration
 					Name="Release|Win32"
 					>
 					<Tool
 						Name="VCCustomBuildTool"
 						Description="MOC ..\src\qhulltest\UsingLibQhull_test.cpp"
 						CommandLine="$(QTDIR)\bin\moc.exe  -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -Dqh_QHpointer -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NO_DYNAMIC_CAST -I&quot;$(QTDIR)\include\QtCore&quot; -I&quot;$(QTDIR)\include\QtGui&quot; -I&quot;$(QTDIR)\include&quot; -I&quot;$(QTDIR)\include\QtTest&quot; -I&quot;..\src\libqhullcpp&quot; -I&quot;..\src&quot; -I&quot;..\src&quot; -I&quot;$(QTDIR)\include\ActiveQt&quot; -I&quot;moc&quot; -I&quot;..\src\qhulltest&quot; -I&quot;.&quot; -I$(QTDIR)\mkspecs\win32-msvc2005 -D_MSC_VER=1400 -DWIN32 ..\src\qhulltest\UsingLibQhull_test.cpp -o moc\UsingLibQhull_test.moc&#x0D;&#x0A;"
 						AdditionalDependencies="..\src\qhulltest\UsingLibQhull_test.cpp;$(QTDIR)\bin\moc.exe"
 						Outputs="moc\UsingLibQhull_test.moc"
-					/>
+						Path="$(QTDIR)\bin" />
 				</FileConfiguration>
 			</File>
 		</Filter>
 	</Files>
 	<Globals>
 	</Globals>
 </VisualStudioProject>
diff --git a/eg/qhull-zip.sh b/eg/qhull-zip.sh
index 0a152d3..b9b04b5 100644
--- a/eg/qhull-zip.sh
+++ b/eg/qhull-zip.sh
@@ -1,257 +1,257 @@
 #!/bin/sh
 #
 # qhull-zip.sh version -- Make zip and tgz files for Qhull release
 #
 # wzzip from http://www.winzip.com/wzcline.htm
 #   can not use path with $zip_file 
 #   odd error messages if can't locate directory
 #
-# $Id: //main/2011/qhull/eg/qhull-zip.sh#15 $$Change: 1476 $
-# $DateTime: 2012/01/28 09:37:56 $$Author: bbarber $
+# $Id: //main/2011/qhull/eg/qhull-zip.sh#16 $$Change: 1493 $
+# $DateTime: 2012/02/20 09:31:24 $$Author: bbarber $
 
 if [[ $# -eq 0 ]]; then
         echo 'Missing date stamp, e.g., qhull-zip.sh 2007.1' 
         exit
 fi
 version=$1
 
 err_program=qhull-zip
 err_log=/var/tmp/qhull-zip.log
 [[ -e $HOME/bash/etc/road-script.sh ]] && source $HOME/bash/etc/road-script.sh \
     || source /etc/road-script.sh
 
 check_err_log $LINENO "$err_log"
 check_err_log $LINENO "$err_step_log"
 log_step $LINENO "Logging to $err_log\n... and $err_step_log"
 
 log_note $LINENO "Find Qhull directory" 
 if [[ ! -d qhull/eg && ! -d ../qhull/eg && -d ../../qhull/eg ]]; then
     exit_err $LINENO "qhull/eg directory not found at or above $PWD"
 fi
 if [[ ! -d qhull/eg ]]; then
     if [[ -d ../qhull/eg ]]; then
         cd ..
     else
         cd ../..  # Tested above
     fi
 fi
 root_dir=$(pwd)
 
 TEMP_DIR="$TMP/qhull-zip-$(ro_today2)"
 TEMP_FILE="$TMP/qhull-zip-$(ro_today2).txt"
 
 qhull_zip_file=qhull-$version.zip # no path or spaces
 qhull_tgz_file=qhull-$version-src.tgz
 qhullmd5_file=qhull-$version.md5sum
 
 exit_if_fail $LINENO "rm -f $qhull_zip_file $qhull_tgz_file $qhullmd5_file"
 
 #############################
 log_step $LINENO "Check environment"
 #############################
 
 [[ $(type -p md5sum) ]] || exit_err $LINENO "md5sum is missing"
 [[ $(cp --help || grep '[-]-parents') ]] ||  exit_err $LINENO "cp does not have --parents option"
 
 #############################
 log_step $LINENO "Define functions"
 #############################
 
 function check_zip_file #zip_file
 {
     local zip_file=$1
     local HERE=$(ro_here)
     log_note $HERE "Check $zip_file"
     ls -l $zip_file >>$err_log
     exit_if_err $HERE "Did not create $zip_file"
     wzunzip -ybc -t $zip_file | grep -E -v -e '( OK|Zip)' >>$err_log
     exit_if_err $HERE "Error while checking $zip_file"
 }
 
 function check_tgz_file #tgz_file
 {
     local tgz_file=$1
     local HERE=$(ro_here)
     log_note $HERE "Check $tgz_file"
     ls -l $tgz_file >>$err_log
     exit_if_err $HERE "Did not create $tgz_file"
     tar -tzf $tgz_file >/dev/null 2>>$err_log
     exit_if_err $HERE "Can not extract -- tar -tzf $tgz_file"
 }
 
 function convert_to_unix #dir $qhull_2ufiles -- convert files to Unix, preserving modtime from $root_dir
 {
     local temp_dir=$1
     local HERE=$(ro_here)
     log_note $HERE "Convert files to unix format in $1"
     for f in $(find $temp_dir -type f | grep -E '^([^.]*|.*\.(ac|am|bashrc|c|cfg|cpp|css|d|dpatch|h|htm|html|man|pl|pri|pro|profile|sh|sql|termcap|txt|xml|xsd|xsl))$'); do
         exit_if_fail $HERE "d2u '$f' && touch -r '$root_dir/${f#$temp_dir/}' '$f'"
     done
     for f in $qhull_2ufiles; do
         exit_if_fail $HERE "d2u '$temp_dir/$f' && touch -r '$root_dir/$f' '$temp_dir/$f'"
     done
 }
 
 function create_md5sum #md5_file -- create md5sum of current directory
 {
     local md5_file=$1
     local HERE=$(ro_here)
     log_step $HERE "Compute $md5_file"
     exit_if_fail $HERE "rm -f $md5_file"
     find . -type f | sed 's|^\./||' | sort | xargs md5sum >>$md5_file
     exit_if_err $HERE "md5sum failed"
     log_note $HERE "$(md5sum $md5_file)"
 }
 
 #############################
 log_step $LINENO "Configure $0 for $(pwd)/qhull"
 #############################
 
 md5_zip_file=qhull-$version-zip.md5sum
 md5_tgz_file=qhull-$version-src-tgz.md5sum
 
 # recursive 
 qhull_dirs="qhull/config qhull/eg qhull/html qhull/src"
 qhull_files="qhull/build/*.sln qhull/build/*.vcproj \
     qhull/Announce.txt qhull/CMakeLists.txt qhull/COPYING.txt \
     qhull/File_id.diz qhull/QHULL-GO.lnk qhull/README.txt \
     qhull/REGISTER.txt qhull/index.htm qhull/Makefile qhull/bin/qhull.dll \
     qhull/bin/qconvex.exe qhull/bin/qdelaunay.exe qhull/bin/qhalf.exe \
-    qhull/bin/qhull.exe qhull/bin/qhull6_p.dll qhull/bin/qvoronoi.exe \
+    qhull/bin/qhull.exe qhull/bin/qhull_p.dll qhull/bin/qvoronoi.exe \
     qhull/bin/rbox.exe qhull/bin/user_eg.exe qhull/bin/user_eg2.exe \
     qhull/bin/user_eg3.exe qhull/bin/testqset.exe qhull/bin/msvcr80.dll"
 qhull_ufiles="$qhull_dirs qhull/build/*.sln qhull/build/*.vcproj \
     qhull/Announce.txt qhull/CMakeLists.txt qhull/COPYING.txt \
     qhull/File_id.diz qhull/QHULL-GO.lnk qhull/README.txt \
     qhull/REGISTER.txt qhull/index.htm qhull/Makefile"
 qhull_d2ufiles="config/changelog config/patches/00list config/Makefile-am-eg \
     config/Makefile-am-html config/Makefile-am-libqhull 
     config/Makefile-am-main config/README Makefile src/libqhull/Makefile 
     src/libqhull/MBorland eg/q_eg eg/q_egtest eg/q_test "
     
 #############################
 log_step $LINENO "Clean distribution directories"
 #############################
 
 if [[ -f qhull/src/Make-config.sh || -d qhull/src/debian ]]; then
     exit_err $LINENO "Before continuing, remove debian build from src/"
 fi    
 p4 sync -f qhull/build/...
 exit_if_err $LINENO "Can not 'p4 sync -f qhull.sln *.vcproj'"
 cd qhull && make clean
 exit_if_err $LINENO "Can not 'make clean'"
 cd ..
 rm -f qhull/src/qhull-all.pro.user* qhull/src/libqhull/BCC32tmp.cfg
 rm -f qhull/eg/eg.* qhull/*.x qhull/x.* qhull/x qhull/eg/x
 rm -f qhull/bin/qhulltest.exe qhull/bin/qhulltest qhull/configure.in
 rm -f qhull/src/libqhull/*.exe qhull/src/libqhull/*.a
 rm -f qhull/src/libqhull/qconvex.c qhull/src/libqhull/unix.c 
 rm -f qhull/src/libqhull/qdelaun.c qhull/src/libqhull/qhalf.c
 rm -f qhull/src/libqhull/qvoronoi.c qhull/src/libqhull/rbox.c
 rm -f qhull/src/libqhull/user_eg.c qhull/src/libqhull/user_eg2.c  
 rm -f qhull/src/libqhull/testqset.c qhull/Makefile.am 
 rm -f qhull/src/libqhull/Makefile.am qhull/html/Makefile.am
 rm -f qhull/src/Makefile.am qhull/eg/Makefile.am 
 rm -f qhull/configure.ac
     
 set noglob
 
 if [[ -e /bin/msysinfo && $(type -p wzzip) && $(type -p wzunzip) ]]; then
 
     #############################
     log_step $LINENO "Build zip directory, $TEMP_DIR/qhull"
     #############################
 
     ls -l $qhull_files $qhull_dirs >>$err_log 
     exit_if_err $LINENO "Missing files for zip directory"
 
     log_note $LINENO "Copy \$qhull_files \$qhull_dirs to $TEMP_DIR/qhull"
     exit_if_fail $LINENO "rm -rf $TEMP_DIR && mkdir $TEMP_DIR"
     exit_if_fail $LINENO "cp -r -p --parents $qhull_files $qhull_dirs $TEMP_DIR"
 
     #############################
     log_step $LINENO "Write md5sum to $md5_tgz_file"
     #############################
 
     exit_if_fail $LINENO "pushd $TEMP_DIR/qhull"
     create_md5sum $md5_zip_file
     exit_if_fail $LINENO "cp -p $md5_zip_file $root_dir"
     
     #############################
     log_step $LINENO "Write $qhull_zip_file"
     #############################
 
     log_note $LINENO "Write \$qhull_files to $qhull_zip_file"
     exit_if_fail $LINENO "cd .. && mv qhull qhull-$version && md5sum qhull-$version/$md5_zip_file >>$root_dir/$qhullmd5_file"
     wzzip -P -r -u $qhull_zip_file qhull-$version >>$err_log
     exit_if_err $LINENO "wzzip does not exist or error while zipping files"
     check_zip_file $qhull_zip_file
     exit_if_fail $LINENO "popd"
     exit_if_fail $LINENO "mv $TEMP_DIR/$qhull_zip_file ."
 fi
 
 #############################
 log_step $LINENO "Build tgz directory, $TEMP_DIR/qhull"
 #############################
 
 log_note $LINENO "Archive these files as $qhull_tgz_file"
 ls -l $qhull_ufiles >>$err_log 
 exit_if_err $LINENO "Missing files for tgz"
 
 exit_if_fail $LINENO "rm -rf $TEMP_DIR && mkdir -p $TEMP_DIR"
 exit_if_fail $LINENO "cp -r -p --parents $qhull_ufiles $TEMP_DIR"
 
 if [[ $IS_WINDOWS && $(type -p d2u) ]]; then
     log_step $LINENO "Convert to Unix line endings"
     convert_to_unix "$TEMP_DIR"
 fi
 
 #############################
 log_step $LINENO "Write md5sum to $md5_tgz_file"
 #############################
 
 exit_if_fail $LINENO "pushd $TEMP_DIR && cd qhull"
 create_md5sum $md5_tgz_file
 exit_if_fail $LINENO "cp -p $md5_tgz_file $root_dir"
 
 exit_if_fail $LINENO "cd .. && mv qhull qhull-$version && md5sum qhull-$version/$md5_tgz_file >>$root_dir/$qhullmd5_file"
 
 #############################
 log_step $LINENO "Write $qhull_tgz_file"
 #############################
 
 exit_if_fail $LINENO "tar -zcf $root_dir/$qhull_tgz_file * && popd"
 check_tgz_file $qhull_tgz_file
 
 log_note $LINENO "md5sum of zip and tgz files"
 
 for f in $qhull_zip_file $qhull_tgz_file; do
     if [[ -r $f ]]; then
         exit_if_fail $LINENO "md5sum $f >>$qhullmd5_file"
     fi
 done
 
 #############################
 log_step $LINENO "Extract zip and tgz files to ($TEMP_DIR)"
 #############################
 
 exit_if_fail $LINENO "rm -rf $TEMP_DIR"
 if [[ -r $root_dir/$qhull_zip_file ]]; then
     exit_if_fail $LINENO "mkdir -p $TEMP_DIR/zip && cd $TEMP_DIR/zip"
     exit_if_fail $LINENO "wzunzip -yb -d $root_dir/$qhull_zip_file"
     log_step $LINENO "Search for date stamps to zip/Dates.txt"
     find . -type f | grep -v '/bin/' | xargs grep '\-20' | grep -v -E '(page=|ISBN|sql-2005|utility-2000|written 2002-2003|tail -n -20|Spinellis|WEBSIDESTORY|D:06-5-2007|server-2005)' >Dates.txt
     find . -type f | grep -v '/bin/' | xargs grep -i 'qhull *20' >>Dates.txt
 fi
 if [[ -r $root_dir/$qhull_tgz_file ]]; then
     exit_if_fail $LINENO "mkdir -p $TEMP_DIR/tgz && cd $TEMP_DIR/tgz"
     exit_if_fail $LINENO "tar -zxf $root_dir/$qhull_tgz_file"
 fi
 
 #############################
 log_step $LINENO "Compare previous zip release, Dates.txt, and md5sum.  Check for virus."
 log_step $LINENO "Compare zip and tgz for CRLF vs LF"
 log_step $LINENO "Search xml files for UNDEFINED. Check page links"
 log_step $LINENO "Extract zip to Qhull/ and compare directories"
 log_step $LINENO "Finished successfully"
 #############################
diff --git a/html/qh-get.htm b/html/qh-get.htm
index f70d5b7..ac3ccf5 100644
--- a/html/qh-get.htm
+++ b/html/qh-get.htm
@@ -1,129 +1,129 @@
 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
 <html>
 
 <head>
 <title>Qhull Downloads</title>
 </head>
 
 <body>
 <!-- Navigation links -->
 <p><b>Up:</b> <a href="http://www.qhull.org"><i>Qhull Home Page</i></a><br>
 </p>
 
 <hr>
 
 <h1><a
 href="http://www.geom.uiuc.edu/graphics/pix/Special_Topics/Computational_Geometry/cone.html"><img
 src="../html/qh--cone.gif" alt="[CONE]" align="middle"
 width="100" height="100"></a> Qhull Downloads</h1>
 
 <ul>
     <li><a href="http://www.qhull.org">Qhull Home Page</a> <p>Qhull
         computes the convex hull, Delaunay triangulation, Voronoi diagram, halfspace
         intersection about a point, furthest-site Delaunay
         triangulation, and furthest-site Voronoi diagram. It
         runs in 2-d, 3-d, 4-d, and higher dimensions. It
         implements the Quickhull algorithm for computing the
         convex hull. Qhull handles roundoff errors from floating
         point arithmetic. It can approximate a convex hull. </p>
 
         <p>Visit <a href="http://www.qhull.org/news">Qhull News</a>
         for news, bug reports, change history, and users.
         If you use Qhull 2003.1 or 2009.1, please upgrade to 2012.1 or apply
         <a href="http://www.qhull.org/download/poly.c-qh_gethash.patch">poly.c-qh_gethash.patch</a>.</p>
         </li>
     <li><a
         href="http://www.qhull.org/download/qhull-2012.1.zip">Download:
         Qhull 2012.1 for Windows</a> (2.1 Mbytes,
         <a href="http://www.qhull.org/README.txt">readme</a>,
         <a href="http://www.qhull.org/download/qhull-2012.1.md5sum">md5sum</a>,
         <a href="http://www.qhull.org/download/qhull-2012.1-zip.md5sum">contents</a>)
         <p>Type: console programs for
         Windows</p>
         <p>Includes executables, documentation, and sources files. It runs in a
         command window.</p>
     </li>
         <li><a href="http://www.qhull.org/download/qhull-2012.1-src.tgz">Download: Qhull 2012.1 for Unix</a> (670K,
         <a href="http://www.qhull.org/README.txt">readme</a>,
         <a href="http://www.qhull.org/download/qhull-2012.1.md5sum">md5sum</a>,
         <a href="http://www.qhull.org/download/qhull-2012.1-src-tgz.md5sum">contents</a>)
         <p>Type: C/C++ source code for 32-bit and 64-bit architectures</p>
-        <p>Includes documentation, source files, two gcc Makefile's, CMakeLists.txt, DevStudio projects, and Qt projects.
-            Includes preliminary C++ support.</p>
+        <p>Includes documentation, source files, two Makefile's, CMakeLists.txt, DevStudio projects, and Qt projects.
+            Includes preliminary C++ support and a preliminary Debian/autoconf build.</p>
         <p>Debian, rpm, and Autoconf distributions are needed.</p>
     </li>
         <li><a href="http://gitorious.org/qhull">Gitorious Qhull</a> (git://gitorious.org/qhull/qhull.git)
         <p>Type: git repository for Qhull.  See <a href="http://www.qhull.org/src/Changes.txt">Changes.txt</a></p>
-        <p>Includes documentation, source files, C++ interface, test programs.  It builds with gcc, mingw,
-        CMake, DevStudio, and Qt Creator.  It includes a preliminary Debian/configure directory.
+        <p>Includes documentation, source files, C++ interface, and test programs.  It builds with gcc, mingw,
+        CMake, DevStudio, and Qt Creator.
        </p>
    </li>
   <!--
         <li><a href="http://www.qhull.org/download/qhull-2009.1.3.tar.gz">Download: Qhull 2009.1.3 for Unix</a> (725K)
         <p>Type: Out-of-date C source code for Unix systems (qhull 2003.1).  Includes patch for qh_gethash and -fno-strict-aliasing.</p>
         <p>Patch release of Qhull 2009.1 with Autoconf/Automake/Libtool support [R. Laboissiere].
        </p>
    </li>
         <li><a href="http://packages.debian.org/sid/libqhull5">Download: libqhull5 2009.1 for Debian Unix</a> (1.3M)
         <p>Type: Out-of-date C source code for Unix systems.  Requires patch
            <a href=http://www.qhull.org/download/poly.c-qh_gethash.patch>poly.c-qh_gethash.patch</a>
         </p>
         <p>Qhull 2009.1 for Octave with Autoconf/Automake/Libtool
         support [R. Laboissiere].  If using gcc 4.1, 4.2, or 4.3, please compile qset.c with
         -fno-strict-aliasing (otherwise qhull segfaults) [Karas, Krishnaswami].
         See <a href=http://www.qhull.org/news/#bugs>Bugs</a> [Apr 2008].
        </p>
    </li>
 
 
     <li><a href="http://www.qhull.org/download/qhull-2003.1-1mdk.i686.rpm">Download:
         Qhull version 2003.1 i686 rpm</a> (670K)
         <p>Type: Out-of-date rpm build for Mandrake 9.2 and RedHat
                 [<a href="http://www.qhull.org/download/qhull.spec">qhull.spec</a>].
                 Requires patch <a href=http://www.qhull.org/download/poly.c-qh_gethash.patch>poly.c-qh_gethash.patch</a>
         </p>
 
         <p>For other Linux systems, use the out-of-date <a href="http://www.qhull.org/download/qhull-2003.1-1mdk.src.rpm">src rpm</a> [L. Mazet].
            Requires patch <a href=http://www.qhull.org/download/poly.c-qh_gethash.patch>poly.c-qh_gethash.patch</a>
         </p>
 
     </li>
 --->
     <li><a
         href="http://dl.acm.org/author_page.cfm?id=81100129162">Download:
         Article about Qhull</a> (307K)
         <p>Type: PDF on ACM Digital Library (from this page only)</p>
         <p>Barber, C.B., Dobkin, D.P., and Huhdanpaa, H.T.,
         &quot;The Quickhull algorithm for convex hulls,&quot; <i>ACM
         Transactions on Mathematical Software</i>, 22(4):469-483, Dec 1996 [<a
         href="http://portal.acm.org/citation.cfm?doid=235815.235821">abstract</a>].</p>
     </li>
     <li><a
         href="http://www.qhull.org/download/qhull-1.0.tar.gz">Download:
         Qhull version 1.0</a> (92K) <p>Type: C source code for
         32-bit architectures </p>
         <p>Version 1.0 is a fifth the size of version 2.4. It
         computes convex hulls and Delaunay triangulations. If a
         precision error occurs, it stops with an error message.
         It reports an initialization error for inputs made with
         0/1 coordinates. </p>
         <p>Version 1.0 compiles on a PC with Borland C++ 4.02 for
         Win32 and DOS Power Pack. The options for rbox are
         &quot;bcc32 -WX -w- -O2-e -erbox -lc rbox.c&quot;. The
         options for qhull are the same. [D. Zwick] </p>
     </li>
 </ul>
 <!-- Navigation links -->
 <hr>
 
 <p><b>Up:</b> <a href="http://www.qhull.org"><i>Qhull Home Page</i></a><br>
 <!-- GC common information --></p>
 
 <hr>
 
 <p><a href="http://www.geom.uiuc.edu/"><img src="../html/qh--geom.gif" alt="[HOME]"
 align="middle"></a> <i>The Geometry Center Home Page</i> </p>
 
 <p>Comments to: <a href="mailto:qhull@qhull.org">qhull@qhull.org</a><br>
 </body>
 </html>