diff --git a/test/ScriptingUnitTests/Scripts/Minus.script b/test/ScriptingUnitTests/Scripts/Minus.script
new file mode 100644
--- /dev/null
+++ b/test/ScriptingUnitTests/Scripts/Minus.script
@@ -0,0 +1,3 @@
+i = 1;
+j = i - 1 + 4;
+Print( j, "\n"); // => 1
diff --git a/test/ScriptingUnitTests/Scripts/Test.script b/test/ScriptingUnitTests/Scripts/Test.script
new file mode 100644
--- /dev/null
+++ b/test/ScriptingUnitTests/Scripts/Test.script
@@ -0,0 +1,30 @@
+function fun1(a){ return (a < 1);}
+function fun1(a){ return (a < 1);}
+function fun1(a){ return (a < 1);}
+
+function fun1(a){ return (a < 1);}
+function fun1(a){ return (a < 1);}
+function fun1(a){ return (a < 1);}
+
+function fun1(a){ return (a < 1);}
+
+// -------------------------------------------------------------------------
+function Main(){
+  
+  k= "aa";
+  h= "xx";
+  p= k + h;
+  
+  /* print_test.script:20 - Error: Can't alloc register, Regs=0xff */
+  Print( k + h, "\n");
+  
+
+  /* works
+  */
+  Print( p, "\n");
+  
+  return 1;
+  
+}
+
+Main();
\ No newline at end of file
diff --git a/SlogViewer/CMakeLists.txt b/utils/SlogViewer/CMakeLists.txt
rename from SlogViewer/CMakeLists.txt
rename to utils/SlogViewer/CMakeLists.txt
diff --git a/SlogViewer/Makefile.linux b/utils/SlogViewer/Makefile.linux
rename from SlogViewer/Makefile.linux
rename to utils/SlogViewer/Makefile.linux
diff --git a/SlogViewer/SlogViewerProj.xml b/utils/SlogViewer/SlogViewerProj.xml
rename from SlogViewer/SlogViewerProj.xml
rename to utils/SlogViewer/SlogViewerProj.xml
diff --git a/SlogViewer/resources/SlogViewer.lr8 b/utils/SlogViewer/resources/SlogViewer.lr8
rename from SlogViewer/resources/SlogViewer.lr8
rename to utils/SlogViewer/resources/SlogViewer.lr8
diff --git a/SlogViewer/resources/resdefs.h b/utils/SlogViewer/resources/resdefs.h
rename from SlogViewer/resources/resdefs.h
rename to utils/SlogViewer/resources/resdefs.h
diff --git a/SlogViewer/src/SlogViewerMain.cpp b/utils/SlogViewer/src/SlogViewerMain.cpp
rename from SlogViewer/src/SlogViewerMain.cpp
rename to utils/SlogViewer/src/SlogViewerMain.cpp
diff --git a/SlogViewer/win/SlogViewer.sln b/utils/SlogViewer/win/SlogViewer.sln
rename from SlogViewer/win/SlogViewer.sln
rename to utils/SlogViewer/win/SlogViewer.sln
diff --git a/SlogViewer/win/SlogViewer.vcxproj b/utils/SlogViewer/win/SlogViewer.vcxproj
rename from SlogViewer/win/SlogViewer.vcxproj
rename to utils/SlogViewer/win/SlogViewer.vcxproj
diff --git a/SlogViewer/win/SlogViewer.vcxproj.filters b/utils/SlogViewer/win/SlogViewer.vcxproj.filters
rename from SlogViewer/win/SlogViewer.vcxproj.filters
rename to utils/SlogViewer/win/SlogViewer.vcxproj.filters
diff --git a/Updater/CMakeLists.txt b/utils/Updater/CMakeLists.txt
rename from Updater/CMakeLists.txt
rename to utils/Updater/CMakeLists.txt
diff --git a/Updater/Main.cpp b/utils/Updater/Main.cpp
rename from Updater/Main.cpp
rename to utils/Updater/Main.cpp
diff --git a/Updater/Updater.manifest b/utils/Updater/Updater.manifest
rename from Updater/Updater.manifest
rename to utils/Updater/Updater.manifest
diff --git a/Updater/Updater_vs2015.vcxproj b/utils/Updater/Updater_vs2015.vcxproj
rename from Updater/Updater_vs2015.vcxproj
rename to utils/Updater/Updater_vs2015.vcxproj
diff --git a/Updater/Updater_vs2019.vcxproj b/utils/Updater/Updater_vs2019.vcxproj
rename from Updater/Updater_vs2019.vcxproj
rename to utils/Updater/Updater_vs2019.vcxproj
diff --git a/VsLaunch/CMakeLists.txt b/utils/VsLaunch/CMakeLists.txt
rename from VsLaunch/CMakeLists.txt
rename to utils/VsLaunch/CMakeLists.txt
diff --git a/VsLaunch/Main.cpp b/utils/VsLaunch/Main.cpp
rename from VsLaunch/Main.cpp
rename to utils/VsLaunch/Main.cpp
diff --git a/VsLaunch/VsLaunch.lr8 b/utils/VsLaunch/VsLaunch.lr8
rename from VsLaunch/VsLaunch.lr8
rename to utils/VsLaunch/VsLaunch.lr8
diff --git a/VsLaunch/VsLaunch.sln b/utils/VsLaunch/VsLaunch.sln
rename from VsLaunch/VsLaunch.sln
rename to utils/VsLaunch/VsLaunch.sln
diff --git a/VsLaunch/VsLaunch.vcxproj b/utils/VsLaunch/VsLaunch.vcxproj
rename from VsLaunch/VsLaunch.vcxproj
rename to utils/VsLaunch/VsLaunch.vcxproj
diff --git a/VsLaunch/VsLaunch.vcxproj.filters b/utils/VsLaunch/VsLaunch.vcxproj.filters
rename from VsLaunch/VsLaunch.vcxproj.filters
rename to utils/VsLaunch/VsLaunch.vcxproj.filters
diff --git a/VsLaunch/resdefs.h b/utils/VsLaunch/resdefs.h
rename from VsLaunch/resdefs.h
rename to utils/VsLaunch/resdefs.h