*.vc*proj, invoke win_bison.exe

11 years ago · 250215cb79
6 changed files with 275 additions and 172 deletions
--- a/visualc-shared/sharedspice.vcproj
+++ b/visualc-shared/sharedspice.vcproj
@ -23,12 +23,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\conf.obj"
-				Outputs="$(ConfigurationName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -43,7 +45,7 @@
 				Name="VCCLCompilerTool"
 				UseUnicodeResponseFiles="false"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR"
 				GeneratePreprocessedFile="0"
 				MinimalRebuild="false"
@ -113,12 +115,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\conf.obj"
-				Outputs="$(ConfigurationName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -134,7 +138,7 @@
 				Optimization="3"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR"
 				MinimalRebuild="false"
 				ExceptionHandling="0"
@ -203,12 +207,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\conf.obj"
-				Outputs="$(ConfigurationName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -224,7 +230,7 @@
 				Optimization="3"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP"
 				MinimalRebuild="false"
 				ExceptionHandling="0"
--- a/visualc/how-to-ngspice-vstudio.txt
+++ b/visualc/how-to-ngspice-vstudio.txt
@ -1,3 +1,20 @@
+For compilation with visual studio,
+  you need the GNU bison parser generator.
+
+A ready for windows compiled variant can be downloaded as
+  win_flex_bison-latest.zip
+from
+  http://sourceforge.net/projects/winflexbison/files/
+
+Create the directory
+  ../../flex-bison
+relative from this directory right here, and unzip there.
+
+We will invoke the win_bison.exe file
+ in this directory during the visual studio compilation.
+
+--------------
+
 H. Vogt 31.10.09
 (Translation of some commands from German to English is required)
 Many more details of ngspice usage under Windows is described
--- a/visualc/vngspice.vcproj
+++ b/visualc/vngspice.vcproj
@ -27,14 +27,15 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine=""
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 				ExcludedFromBuild="false"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -45,7 +46,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;XSPICE"
 				MinimalRebuild="true"
 				ExceptionHandling="0"
@ -114,14 +115,15 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine=""
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 				ExcludedFromBuild="false"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -133,7 +135,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONFIG64"
 				MinimalRebuild="true"
 				ExceptionHandling="0"
@ -201,12 +203,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -220,7 +224,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -291,12 +295,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -311,7 +317,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONFIG64;RELBUILD64"
 				MinimalRebuild="false"
 				ExceptionHandling="0"
@ -380,14 +386,15 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine=""
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 				ExcludedFromBuild="false"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -398,7 +405,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONSOLE;XSPICE"
 				MinimalRebuild="true"
 				ExceptionHandling="0"
@ -465,14 +472,15 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine=""
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 				ExcludedFromBuild="false"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -484,7 +492,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONSOLE;CONFIG64"
 				MinimalRebuild="true"
 				ExceptionHandling="0"
@ -552,12 +560,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -571,7 +581,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -641,12 +651,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -661,7 +673,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;CONFIG64"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -731,12 +743,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -750,7 +764,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -821,12 +835,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -841,7 +857,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP;CONFIG64;RELBUILD64"
 				MinimalRebuild="false"
 				ExceptionHandling="0"
@ -912,12 +928,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -931,7 +949,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;USE_OMP"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -1002,12 +1020,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -1022,7 +1042,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;CONFIG64;RELBUILD64;USE_OMP"
 				MinimalRebuild="false"
 				ExceptionHandling="0"
--- a/visualc/vngspice.vcxproj
+++ b/visualc/vngspice.vcxproj
@ -199,7 +199,9 @@
  </PropertyGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
    <PreBuildEvent>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
    </PreBuildEvent>
    <CustomBuildStep>
@ -212,7 +214,7 @@
    </CustomBuildStep>
    <ClCompile>
      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;XSPICE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>
@ -247,7 +249,9 @@
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
    <PreBuildEvent>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
    </PreBuildEvent>
    <CustomBuildStep>
@ -263,7 +267,7 @@
    </Midl>
    <ClCompile>
      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONFIG64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>true</MinimalRebuild>
      <ExceptionHandling>
@ -307,7 +311,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -340,7 +344,9 @@
      <TargetMachine>MachineX86</TargetMachine>
    </Link>
    <PreBuildEvent>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
    </PreBuildEvent>
  </ItemDefinitionGroup>
@ -361,7 +367,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONFIG64;RELBUILD64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>
@ -396,7 +402,9 @@
      <TargetMachine>MachineX64</TargetMachine>
    </Link>
    <PreBuildEvent>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
    </PreBuildEvent>
    <PreBuildEvent>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
@ -404,7 +412,9 @@
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='console_debug|Win32'">
    <PreBuildEvent>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
    </PreBuildEvent>
    <CustomBuildStep>
@ -417,7 +427,7 @@
    </CustomBuildStep>
    <ClCompile>
      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONSOLE;XSPICE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>
@ -449,7 +459,9 @@
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='console_debug|x64'">
    <PreBuildEvent>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
    </PreBuildEvent>
    <CustomBuildStep>
@ -465,7 +477,7 @@
    </Midl>
    <ClCompile>
      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONSOLE;CONFIG64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>true</MinimalRebuild>
      <ExceptionHandling>
@ -509,7 +521,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -541,7 +553,9 @@
      <TargetMachine>MachineX86</TargetMachine>
    </Link>
    <PreBuildEvent>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
    </PreBuildEvent>
  </ItemDefinitionGroup>
@ -562,7 +576,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;CONFIG64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -594,7 +608,9 @@
      <TargetMachine>MachineX64</TargetMachine>
    </Link>
    <PreBuildEvent>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
    </PreBuildEvent>
    <PreBuildEvent>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
@ -614,7 +630,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>false</ExceptionHandling>
@ -646,7 +662,9 @@
      <TargetMachine>MachineX86</TargetMachine>
    </Link>
    <PreBuildEvent>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
    </PreBuildEvent>
  </ItemDefinitionGroup>
@ -667,7 +685,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP;CONFIG64;RELBUILD64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>
@ -703,7 +721,9 @@
      <TargetMachine>MachineX64</TargetMachine>
    </Link>
    <PreBuildEvent>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
    </PreBuildEvent>
    <PreBuildEvent>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
@ -723,7 +743,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;USE_OMP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -756,7 +776,9 @@
      <TargetMachine>MachineX86</TargetMachine>
    </Link>
    <PreBuildEvent>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
    </PreBuildEvent>
  </ItemDefinitionGroup>
@ -777,7 +799,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;CONFIG64;RELBUILD64;USE_OMP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>
@ -810,7 +832,9 @@
      <TargetMachine>MachineX64</TargetMachine>
    </Link>
    <PreBuildEvent>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
    </PreBuildEvent>
    <PreBuildEvent>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
--- a/visualc/vngspice_fftw.vcproj
+++ b/visualc/vngspice_fftw.vcproj
@ -27,14 +27,15 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
 				ExcludedFromBuild="false"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -45,7 +46,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;XSPICE;HAVE_LIBFFTW3"
 				MinimalRebuild="true"
 				ExceptionHandling="0"
@ -115,14 +116,15 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib&#x0D;&#x0A;"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
 				ExcludedFromBuild="false"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -134,7 +136,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONFIG64;HAVE_LIBFFTW3"
 				MinimalRebuild="true"
 				ExceptionHandling="0"
@ -204,13 +206,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -224,7 +227,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;HAVE_LIBFFTW3"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -297,13 +300,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -318,7 +322,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONFIG64;RELBUILD64;HAVE_LIBFFTW3"
 				MinimalRebuild="false"
 				ExceptionHandling="0"
@ -389,14 +393,15 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
 				ExcludedFromBuild="false"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -407,7 +412,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONSOLE;XSPICE;HAVE_LIBFFTW3"
 				MinimalRebuild="true"
 				ExceptionHandling="0"
@ -476,14 +481,15 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
 				ExcludedFromBuild="false"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -495,7 +501,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONSOLE;CONFIG64;HAVE_LIBFFTW3"
 				MinimalRebuild="true"
 				ExceptionHandling="0"
@ -565,13 +571,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -585,7 +592,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;HAVE_LIBFFTW3"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -657,13 +664,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -678,7 +686,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;CONFIG64;HAVE_LIBFFTW3"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -750,13 +758,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -770,7 +779,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP;HAVE_LIBFFTW3"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -843,13 +852,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -864,7 +874,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP;CONFIG64;RELBUILD64;HAVE_LIBFFTW3"
 				MinimalRebuild="false"
 				ExceptionHandling="0"
@ -937,13 +947,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x86 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll32\libfftw3-3.lib"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -957,7 +968,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll32&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;USE_OMP;HAVE_LIBFFTW3"
 				MinimalRebuild="false"
 				ExceptionHandling="1"
@ -1030,13 +1041,14 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
-				CommandLine="lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
+				Description="Custom defined Build: Recompile conf.c with actual date"
+				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1&#x0D;&#x0A;..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1&#x0D;&#x0A;lib /machine:x64 /def:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.def /out:$(ProjectDir)fftw3\fftw-3.3.3-dll64\libfftw3-3.lib"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
-				Description="Custom defined Build: Recompile conf.c with actual date"
-				CommandLine="del $(ConfigurationName)64\$(PlatformName)\conf.obj"
-				Outputs="$(ConfigurationName)64\$(PlatformName)\conf.obj"
+				Description=""
+				CommandLine=""
+				Outputs=""
 			/>
 			<Tool
 				Name="VCXMLDataGeneratorTool"
@ -1051,7 +1063,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
-				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
+				AdditionalIncludeDirectories="&quot;$(ProjectDir)..\src\maths\poly&quot;;&quot;$(ProjectDir)..\src\frontend&quot;;&quot;$(ProjectDir)..\src\spicelib\devices&quot;;&quot;$(ProjectDir)include&quot;;&quot;$(ProjectDir)..\src\include&quot;;&quot;$(ProjectDir)..\src\spicelib\parser&quot;;&quot;$(ProjectDir).&quot;;&quot;$(ProjectDir)fftw3\fftw-3.3.3-dll64&quot;"
 				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;CONFIG64;RELBUILD64;USE_OMP;HAVE_LIBFFTW3"
 				MinimalRebuild="false"
 				ExceptionHandling="0"
--- a/visualc/vngspice_fftw_vc10.vcxproj
+++ b/visualc/vngspice_fftw_vc10.vcxproj
@ -206,12 +206,14 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <ClCompile>
      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;XSPICE;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>true</MinimalRebuild>
      <ExceptionHandling>
@ -252,7 +254,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)64\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <Midl>
@ -260,7 +264,7 @@
    </Midl>
    <ClCompile>
      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONFIG64;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>true</MinimalRebuild>
      <ExceptionHandling>
@ -299,7 +303,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <ClCompile>
@ -307,7 +313,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -349,7 +355,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)64\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <Midl>
@ -360,7 +368,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONFIG64;RELBUILD64;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>
@ -404,12 +412,14 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <ClCompile>
      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONSOLE;XSPICE;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>true</MinimalRebuild>
      <ExceptionHandling>
@ -448,7 +458,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)64\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <Midl>
@ -456,7 +468,7 @@
    </Midl>
    <ClCompile>
      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;NGDEBUG;CONSOLE;CONFIG64;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>true</MinimalRebuild>
      <ExceptionHandling>
@ -495,7 +507,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <ClCompile>
@ -503,7 +517,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -544,7 +558,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)64\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <Midl>
@ -555,7 +571,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;CONFIG64;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -596,7 +612,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <ClCompile>
@ -604,7 +622,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -646,7 +664,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)64\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <Midl>
@ -657,7 +677,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;USE_OMP;CONFIG64;RELBUILD64;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>
@ -702,7 +722,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <ClCompile>
@ -710,7 +732,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;USE_OMP;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>Sync</ExceptionHandling>
@ -752,7 +774,9 @@
    </PreBuildEvent>
    <CustomBuildStep>
      <Message>Custom defined Build: Recompile conf.c with actual date</Message>
-      <Command>del $(Configuration)64\$(Platform)\conf.obj</Command>
+      <Command>del $(Configuration)64\$(Platform)\conf.obj
+..\..\flex-bison\win_bison.exe --output=inpptree-parser.c --defines=inpptree-parser.h ..\src\spicelib\parser\inpptree-parser.y || exit 1
+..\..\flex-bison\win_bison.exe --output=parse-bison.c --defines=parse-bison.h ..\src\frontend\parse-bison.y || exit 1</Command>
      <Outputs>$(Configuration)64\$(Platform)\conf.obj;%(Outputs)</Outputs>
    </CustomBuildStep>
    <Midl>
@ -763,7 +787,7 @@
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\src\maths\poly;$(ProjectDir)..\src\frontend;$(ProjectDir)..\src\spicelib\devices;$(ProjectDir)include;$(ProjectDir)..\src\include;$(ProjectDir)..\src\spicelib\parser;$(ProjectDir).;$(ProjectDir)fftw3\fftw-3.3.3-dll64;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;CONSOLE;CONFIG64;RELBUILD64;USE_OMP;HAVE_LIBFFTW3;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>false</MinimalRebuild>
      <ExceptionHandling>