enrich code gen

.gitignore

@@ -4,23 +4,23 @@
 *.nms
 *.vmo
 PyCmoOld/
-
 out/
 temp/
-
 .vscode/
-
-## Special Treat of CodeGen
 CodeGen.old/
-CodeGen/dest/*.hpp
-CodeGen/.*
-CodeGen/*.class
 
-CodeGen/CKGeneralLexer*.*
-CodeGen/CKEnumParser*.*
-CodeGen/CKErrorParser*.*
-CodeGen/CKClassidParser*.*
-!CodeGen/*.g4
+## CMake Banned
+CMakeLists.txt.user
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+Makefile
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake
+_deps
 
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.