Finished initial implmentation bootstrap generation and singleheader implementation.

.gitignore

@@ -6,6 +6,8 @@ build/*
 **/*.gen.*
 **/gen/gen.hpp
 **/gen/gen.cpp
+**/gen/gen_dep.hpp
+**/gen/gen_dep.cpp
 
 gencpp.hpp
 gencpp.cpp

.vscode/launch.json

@@ -31,6 +31,15 @@
 			"args": [],
 			"cwd": "${workspaceFolder}/project/",
 			"visualizerFile": "${workspaceFolder}/scripts/gencpp.natvis"
+		},
+		{
+			"type": "cppvsdbg",
+			"request": "launch",
+			"name": "Debug singleheader vsdbg",
+			"program": "${workspaceFolder}/singleheader/build/gencpp_singleheader.exe",
+			"args": [],
+			"cwd": "${workspaceFolder}/singleheader/",
+			"visualizerFile": "${workspaceFolder}/scripts/gencpp.natvis"
 		}
 	]
 }

Readme.md

@@ -171,8 +171,8 @@ An example of building is provided within project, singleheader, and test.
 
 **Project**
 
-`gen.bootstrap.cpp` generates a segmented version of the library following a more traditional cpp convention.  
+`gen.bootstrap.cpp` generates a segmented version of the library where code is divided into `gen.hpp`, `gen.cpp`, `gen_dep.hpp`, and `gen_dep.cpp`.
-With the exception that: *The component hpp and cpp files are all included into their respective header and source*
+(Similar whats there already, but with the includes injected)
 
 **Singleheader**
 

project/components/gen.header_end.hpp

@@ -402,7 +402,7 @@ StrC token_fmt_impl( sw num, ... )
 #	define GEN_MAX_NAME_LENGTH 128
 #endif
 #ifndef GEN_MAX_UNTYPED_STR_LENGTH
-#	define GEN_MAX_UNTYPED_STR_LENGTH kilobytes(640)
+#	define GEN_MAX_UNTYPED_STR_LENGTH megabytes(1)
 #endif
 #ifndef GEN_TOKEN_FMT_TOKEN_MAP_MEM_SIZE
 #	define GEN_TOKEN_FMT_TOKEN_MAP_MEM_SIZE kilobytes(4)

project/components/gen.header_start.hpp

@@ -13,5 +13,5 @@
 //! If its desired to roll your own dependencies, define GEN_ROLL_OWN_DEPENDENCIES before including this file.
 // Dependencies are derived from the c-zpl library: https://github.com/zpl-c/zpl
 #ifndef GEN_ROLL_OWN_DEPENDENCIES
-#	include "dependencies/gen.dep.hpp"
+#	include "gen.dep.hpp"
 #endif

project/components/gen.impl_start.cpp

@@ -0,0 +1,9 @@
+#if ! defined(GEN_DONT_ENFORCE_GEN_TIME_GUARD) && ! defined(GEN_TIME)
+#	error Gen.hpp : GEN_TIME not defined
+#endif
+
+//! If its desired to roll your own dependencies, define GEN_ROLL_OWN_DEPENDENCIES before including this file.
+//! Dependencies are derived from the c-zpl library: https://github.com/zpl-c/zpl
+#ifndef GEN_ROLL_OWN_DEPENDENCIES
+#	include "gen.dep.cpp"
+#endif

project/dependencies/gen.dep.cpp

@@ -1,19 +0,0 @@
-// This file is intended to be included within gen.cpp (There is no pragma diagnostic ignores)
-#include "gen.dep.hpp"
-
-#include "gen.impl_start.cpp"
-
-GEN_NS_BEGIN
-
-#include "gen.debug.cpp"
-#include "gen.string_ops.cpp"
-#include "gen.printing.cpp"
-#include "gen.memory.cpp"
-#include "gen.parsing.cpp"
-#include "gen.hashing.cpp"
-#include "gen.string.cpp"
-#include "gen.timing.cpp"
-
-#include "gen.file_handling.cpp"
-
-GEN_NS_END

project/dependencies/gen.dep.hpp

@@ -1,20 +0,0 @@
-// This file is intended to be included within gen.hpp (There is no pragma diagnostic ignores)
-#pragma once
-
-#include "gen.header_start.hpp"
-
-GEN_NS_BEGIN
-
-#include "gen.macros.hpp"
-#include "gen.basic_types.hpp"
-#include "gen.debug.hpp"
-#include "gen.memory.hpp"
-#include "gen.string_ops.hpp"
-#include "gen.printing.hpp"
-#include "gen.containers.hpp"
-#include "gen.string.hpp"
-#include "gen.file_handling.hpp"
-#include "gen.parsing.hpp"
-#include "gen.timing.hpp"
-
-GEN_NS_END

project/dependencies/gen.header_start.hpp

@@ -129,11 +129,3 @@
 #		include <intrin.h>
 #	endif
 #pragma endregion Mandatory Includes
-
-#ifdef GEN_DONT_USE_NAMESPACE
-#	define GEN_NS_BEGIN
-#	define GEN_NS_END
-#else
-#	define GEN_NS_BEGIN namespace gen {
-#	define GEN_NS_END   }
-#endif

project/dependencies/gen.printing.hpp

@@ -1,7 +1,7 @@
 struct FileInfo;
 
 #ifndef GEN_PRINTF_MAXLEN
-#	define GEN_PRINTF_MAXLEN 65536
+#	define GEN_PRINTF_MAXLEN kilobytes(128)
 #endif
 
 // NOTE: A locally persisting buffer is used internally

project/filesystem/gen.scanner.hpp

@@ -10,7 +10,7 @@ Code scan_file( char const* path )
 	FileError error = file_open_mode( & file, EFileMode_READ, path );
 	if ( error != EFileError_NONE )
 	{
-		fatal( "scan_file: Could not open genc.macro.h: %s", path );
+		fatal( "scan_file: Could not open: %s", path );
 	}
 
 	sw fsize = file_size( & file );

project/gen.bootstrap.cpp

@@ -35,36 +35,135 @@ int gen_main()
 	Code push_ignores = scan_file( "helpers/gen.push_ignores.inline.hpp" );
 	Code pop_ignores  = scan_file( "helpers/gen.pop_ignores.inline.hpp" );
 
-	Builder gen_deps_header;
+	// gen_dep.hpp
 	{
+		Code header_start  = scan_file( "dependencies/gen.header_start.hpp" );
+		Code nspace_macro  = untyped_str( namespace_by_default ? nspace_default : nspace_non_default );
+		Code macros 	   = scan_file( "dependencies/gen.macros.hpp" );
+		Code basic_types   = scan_file( "dependencies/gen.basic_types.hpp" );
+		Code debug         = scan_file( "dependencies/gen.debug.hpp" );
+		Code memory	       = scan_file( "dependencies/gen.memory.hpp" );
+		Code string_ops    = scan_file( "dependencies/gen.string_ops.hpp" );
+		Code printing      = scan_file( "dependencies/gen.printing.hpp" );
+		Code containers    = scan_file( "dependencies/gen.containers.hpp" );
+		Code string        = scan_file( "dependencies/gen.string.hpp" );
+		Code file_handling = scan_file( "dependencies/gen.file_handling.hpp" );
+		Code parsing       = scan_file( "dependencies/gen.parsing.hpp" );
+		Code timing        = scan_file( "dependencies/gen.timing.hpp" );
 
+		Builder
+		deps_header;
+		deps_header.open("gen/gen_dep.hpp");
+			deps_header.print_fmt("// This file is intended to be included within gen.cpp (There is no pragma diagnostic ignores)\n\n");
+			deps_header.print_fmt("#pragma once\n\n");
+			deps_header.print( push_ignores );
+			deps_header.print( header_start );
+			deps_header.print( nspace_macro );
+			deps_header.print_fmt( "GEN_NS_BEGIN\n\n");
+				deps_header.print( macros );
+				deps_header.print( basic_types );
+				deps_header.print( debug );
+				deps_header.print( memory );
+				deps_header.print( string_ops );
+				deps_header.print( printing );
+				deps_header.print( containers );
+				deps_header.print( string );
+				deps_header.print( file_handling );
+				deps_header.print( parsing );
+				deps_header.print( timing );
+			deps_header.print_fmt( "GEN_NS_END\n\n");
+			deps_header.print( pop_ignores );
+		deps_header.write();
 	}
 
-	Builder gen_deps_impl;
+	// gen_dep.cpp
 	{
+		CodeInclude header     = def_include( txt_StrC("gen_dep.hpp") );
+		Code        impl_start = scan_file( "dependencies/gen.impl_start.cpp" );
+		Code 	    debug      = scan_file( "dependencies/gen.debug.cpp" );
+		Code 	    string_ops = scan_file( "dependencies/gen.string_ops.cpp" );
+		Code 	    printing   = scan_file( "dependencies/gen.printing.cpp" );
+		Code 	    memory     = scan_file( "dependencies/gen.memory.cpp" );
+		Code        parsing    = scan_file( "dependencies/gen.parsing.cpp" );
+		Code        hashing    = scan_file( "dependencies/gen.hashing.cpp" );
+		Code        string     = scan_file( "dependencies/gen.string.cpp" );
+		Code        timing     = scan_file( "dependencies/gen.timing.cpp" );
 
+		Builder
+		deps_impl;
+		deps_impl.open("gen/gen_dep.cpp");
+			deps_impl.print_fmt("// This file is intended to be included within gen.cpp (There is no pragma diagnostic ignores)\n\n");
+			deps_impl.print( impl_start );
+			deps_impl.print( header );
+			deps_impl.print_fmt( "\nGEN_NS_BEGIN\n");
+				deps_impl.print( debug );
+				deps_impl.print( string_ops );
+				deps_impl.print( printing );
+				deps_impl.print( memory );
+				deps_impl.print( parsing );
+				deps_impl.print( string );
+				deps_impl.print( timing );
+			deps_impl.print_fmt( "GEN_NS_END\n\n");
+		deps_impl.write();
 	}
 
-	Builder gen_header;
+	// gen.hpp
 	{
 		Code header_start = scan_file( "components/gen.header_start.hpp" );
 		Code nspace_macro = untyped_str( namespace_by_default ? nspace_default : nspace_non_default );
+		Code types        = scan_file( "components/gen.types.hpp" );
+		Code data_structs = scan_file( "components/gen.data_structures.hpp" );
+		Code interface    = scan_file( "components/gen.interface.hpp" );
+		Code header_end   = scan_file( "components/gen.header_end.hpp" );
 
-		gen_header.open( "gen/gen.hpp" );
+		Builder
-			gen_header.print_fmt("#pragma once\n\n");
+		header;
-			gen_header.print( push_ignores );
+		header.open( "gen/gen.hpp" );
-			gen_header.print( header_start );
+			header.print_fmt("#pragma once\n\n");
-			gen_header.print( nspace_macro );
+			header.print( push_ignores );
-			gen_header.print_fmt( "GEN_NS_BEGIN\n");
+			header.print( header_start );
-
+			header.print( nspace_macro );
-			gen_header.print_fmt( "\nGEN_NS_END\n\n");
+			header.print_fmt( "GEN_NS_BEGIN\n\n");
-			gen_header.print( pop_ignores );
+				header.print( types );
-		gen_header.write();
+				header.print( data_structs );
+				header.print( interface );
+				header.print( header_end );
+			header.print_fmt( "GEN_NS_END\n\n");
+			header.print( pop_ignores );
+		header.write();
 	}
 
-	Builder gen_impl;
+	// gen.cpp
 	{
+		Code        impl_start      = scan_file( "components/gen.impl_start.cpp" );
+		CodeInclude header          = def_include( txt_StrC("gen.hpp") );
+		Code        data 	        = scan_file( "components/gen.data.cpp" );
+		Code        ast_case_macros = scan_file( "components/gen.ast_case_macros.cpp" );
+		Code        ast			    = scan_file( "components/gen.ast.cpp" );
+		Code        interface	    = scan_file( "components/gen.interface.cpp" );
+		Code        upfront 	    = scan_file( "components/gen.interface.upfront.cpp" );
+		Code 	    parsing 	    = scan_file( "components/gen.interface.parsing.cpp" );
+		Code        untyped 	    = scan_file( "components/gen.untyped.cpp" );
 
+		Code builder = scan_file( "filesystem/gen.builder.cpp" );
+
+		Builder
+		impl;
+		impl.open( "gen/gen.cpp" );
+			impl.print( push_ignores );
+			impl.print( impl_start );
+			impl.print( header );
+			impl.print_fmt( "\nGEN_NS_BEGIN\n\n");
+				impl.print( data );
+				impl.print( ast_case_macros );
+				impl.print( ast );
+				impl.print( interface );
+				impl.print( upfront );
+				impl.print( parsing );
+				impl.print( untyped );
+			impl.print_fmt( "GEN_NS_END\n\n");
+			impl.print( pop_ignores );
+		impl.write();
 	}
 
 	gen::deinit();

project/gen.cpp

@@ -3,14 +3,13 @@
 // ReSharper disable CppClangTidyClangDiagnosticSwitchEnum
 
 #if ! defined(GEN_DONT_ENFORCE_GEN_TIME_GUARD) && ! defined(GEN_TIME)
-#error Gen.hpp : GEN_TIME not defined
+#	error Gen.hpp : GEN_TIME not defined
 #endif
 
-
 //! If its desired to roll your own dependencies, define GEN_ROLL_OWN_DEPENDENCIES before including this file.
 //! Dependencies are derived from the c-zpl library: https://github.com/zpl-c/zpl
 #ifndef GEN_ROLL_OWN_DEPENDENCIES
-#	include "dependencies/gen.dep.cpp"
+#	include "gen.dep.cpp"
 #endif
 
 #include "gen.hpp"

project/gen.dep.cpp

@@ -0,0 +1,19 @@
+// This file is intended to be included within gen.cpp (There is no pragma diagnostic ignores)
+#include "gen.dep.hpp"
+
+#include "dependencies/gen.impl_start.cpp"
+
+GEN_NS_BEGIN
+
+#include "dependencies/gen.debug.cpp"
+#include "dependencies/gen.string_ops.cpp"
+#include "dependencies/gen.printing.cpp"
+#include "dependencies/gen.memory.cpp"
+#include "dependencies/gen.parsing.cpp"
+#include "dependencies/gen.hashing.cpp"
+#include "dependencies/gen.string.cpp"
+#include "dependencies/gen.timing.cpp"
+
+#include "dependencies/gen.file_handling.cpp"
+
+GEN_NS_END

project/gen.dep.hpp

@@ -0,0 +1,28 @@
+// This file is intended to be included within gen.hpp (There is no pragma diagnostic ignores)
+#pragma once
+
+#include "dependencies/gen.header_start.hpp"
+
+#ifdef GEN_DONT_USE_NAMESPACE
+#	define GEN_NS_BEGIN
+#	define GEN_NS_END
+#else
+#	define GEN_NS_BEGIN namespace gen {
+#	define GEN_NS_END   }
+#endif
+
+GEN_NS_BEGIN
+
+#include "dependencies/gen.macros.hpp"
+#include "dependencies/gen.basic_types.hpp"
+#include "dependencies/gen.debug.hpp"
+#include "dependencies/gen.memory.hpp"
+#include "dependencies/gen.string_ops.hpp"
+#include "dependencies/gen.printing.hpp"
+#include "dependencies/gen.containers.hpp"
+#include "dependencies/gen.string.hpp"
+#include "dependencies/gen.file_handling.hpp"
+#include "dependencies/gen.parsing.hpp"
+#include "dependencies/gen.timing.hpp"
+
+GEN_NS_END

project/gen.hpp

@@ -11,6 +11,14 @@
 #include "helpers/gen.push_ignores.inline.hpp"
 #include "components/gen.header_start.hpp"
 
+#ifdef GEN_DONT_USE_NAMESPACE
+#	define GEN_NS_BEGIN
+#	define GEN_NS_END
+#else
+#	define GEN_NS_BEGIN namespace gen {
+#	define GEN_NS_END   }
+#endif
+
 GEN_NS_BEGIN
 
 #include "components/gen.types.hpp"

scripts/bootstrap.ci.ps1

@@ -60,10 +60,10 @@ $formatParams = @(
 	'-verbose'
 )
 
-$include = @('gencpp.hpp', 'gencpp.cpp')
+$include = @('gen.hpp', 'gen.cpp', 'gen_dep.hpp', 'gen_dep.cpp')
 $exclude = $null
 
-$targetFiles = @(Get-ChildItem -Recurse -Path $path_project -Include $include -Exclude $exclude | Select-Object -ExpandProperty FullName)
+$targetFiles = @(Get-ChildItem -Recurse -Path $path_project_gen -Include $include -Exclude $exclude | Select-Object -ExpandProperty FullName)
 
 clang-format $formatParams $targetFiles
 Write-Host "`nFormatting complete"

scripts/clean.ps1

@@ -9,6 +9,7 @@ $path_project_build      = Join-Path $path_project build
 $path_singleheader_build = Join-Path $path_singleheader build
 $path_project_gen		 = Join-Path $path_project gen
 $path_singleheader_gen	 = Join-Path $path_singleheader gen
+$path_x64				 = Join-Path $path_root x64
 
 if ( Test-Path $path_project_build)
 {
@@ -30,7 +31,12 @@ if ( Test-Path $path_gen_build )
 	Remove-Item $path_gen_build -Recurse
 }
 
-[string[]] $include = 'gen.hpp', 'gen.cpp'
+if ( Test-Path $path_x64)
+{
+	Remove-Item $path_x64 -Recurse
+}
+
+[string[]] $include = 'gen.hpp', 'gen.cpp', 'gen_dep.hpp', 'gen_dep.cpp'
 [string[]] $exclude =
 
 $files = Get-ChildItem -Recurse -Path $path_project_gen -Include $include -Exclude $exclude

scripts/singleheader.ci.ps1

@@ -18,7 +18,7 @@ $path_singleheader       = Join-Path $path_root singleheader
 $path_singleheader_build = Join-Path $path_singleheader build
 $path_singleheader_gen   = Join-Path $path_singleheader gen
 
-write-host "`n`nBuilding gencpp bootstrap`n"
+write-host "`n`nBuilding gencpp singleheader`n"
 
 if ( -not( Test-Path $path_singleheader_build) )
 {
@@ -49,7 +49,7 @@ if ( -not(Test-Path($path_singleheader_gen) )) {
 # Run meta-program
 $gencpp_singleheader = Join-Path $path_singleheader_build gencpp_singleheader.exe
 
-Write-Host `nRunning gencpp bootstrap...
+Write-Host `nRunning gencpp singleheader...
 & $gencpp_singleheader
 
 # Format generated files
@@ -60,7 +60,7 @@ $formatParams = @(
 	'-verbose'
 )
 
-$include = @('gencpp.hpp')
+$include = @('gen.hpp')
 $exclude = $null
 
 $targetFiles = @(Get-ChildItem -Recurse -Path $path_project -Include $include -Exclude $exclude | Select-Object -ExpandProperty FullName)

singleheader/components/gen.header_start.hpp

@@ -5,7 +5,10 @@
 
 	Public Address:
 	https://github.com/Ed94/gencpp
+
+	This is a single header variant of the library.
+	Define GEN_IMPLEMENTATION before including this file in a single compilation unit.
 */
 #if ! defined(GEN_DONT_ENFORCE_GEN_TIME_GUARD) && ! defined(GEN_TIME)
 #	error Gen.hpp : GEN_TIME not defined
-#endif
+#endif

singleheader/gen.singleheader.cpp

@@ -28,49 +28,155 @@ constexpr StrC nspace_non_default = txt_StrC(R"(
 #endif
 )");
 
-constexpr StrC gen_implementation_guard = txt_StrC(R"(
+constexpr StrC implementation_guard_start = txt_StrC(R"(
 #pragma region GENCPP IMPLEMENTATION GUARD
 #if ! defined(GEN_IMPLEMENTATION)
 #	define GEN_IMPLEMENTATION
 )");
 
-constexpr StrC gen_implementation_end = txt_StrC(R"(
+constexpr StrC implementation_guard_end = txt_StrC(R"(
 #endif
 #pragma endregion GENCPP IMPLEMENTATION GUARD
 )");
 
+constexpr StrC roll_own_dependencies_guard_start = txt_StrC(R"(
+//! If its desired to roll your own dependencies, define GEN_ROLL_OWN_DEPENDENCIES before including this file.
+// Dependencies are derived from the c-zpl library: https://github.com/zpl-c/zpl
+#ifndef GEN_ROLL_OWN_DEPENDENCIES
+
+)");
+
+constexpr StrC roll_own_dependencies_guard_end = txt_StrC(R"(
+// GEN_ROLL_OWN_DEPENDENCIES
+#endif
+
+)");
+
 int gen_main()
 {
 	gen::init();
 
-	Code push_ignores = scan_file( "../project/helpers/gen.push_ignores.inline.hpp" );
+#define project_dir "../project/"
-	Code pop_ignores  = scan_file( "../project/helpers/gen.pop_ignores.inline.hpp" );
+
+	Code push_ignores = scan_file( project_dir "helpers/gen.push_ignores.inline.hpp" );
+	Code pop_ignores  = scan_file( project_dir "helpers/gen.pop_ignores.inline.hpp" );
 
 	Code header_start = scan_file( "components/gen.header_start.hpp" );
 	Code nspace_macro = untyped_str( namespace_by_default ? nspace_default : nspace_non_default );
 
-	Builder gen_header;
+	Builder
-	gen_header.open( "gen/gen.hpp" );
+	header;
-	gen_header.print( push_ignores );
+	header.open( "gen/gen.hpp" );
+	header.print( push_ignores );
+
+	header.print_fmt("#pragma once\n\n");
 
 	// Headers
-		gen_header.print_fmt("#pragma once\n\n");
+	{
-		gen_header.print( header_start );
+		header.print( header_start );
-		gen_header.print( nspace_macro );
+		header.print( nspace_macro );
-		gen_header.print_fmt( "GEN_NS_BEGIN\n");
 
-		gen_header.print_fmt( "\nGEN_NS_END\n");
+		{
+			header.print_fmt( roll_own_dependencies_guard_start );
+
+			Code header_start  = scan_file( project_dir "dependencies/gen.header_start.hpp" );
+			Code macros        = scan_file( project_dir "dependencies/gen.macros.hpp" );
+			Code basic_types   = scan_file( project_dir "dependencies/gen.basic_types.hpp" );
+			Code debug         = scan_file( project_dir "dependencies/gen.debug.hpp" );
+			Code memory	       = scan_file( project_dir "dependencies/gen.memory.hpp" );
+			Code string_ops    = scan_file( project_dir "dependencies/gen.string_ops.hpp" );
+			Code printing      = scan_file( project_dir "dependencies/gen.printing.hpp" );
+			Code containers    = scan_file( project_dir "dependencies/gen.containers.hpp" );
+			Code string        = scan_file( project_dir "dependencies/gen.string.hpp" );
+			Code file_handling = scan_file( project_dir "dependencies/gen.file_handling.hpp" );
+			Code parsing       = scan_file( project_dir "dependencies/gen.parsing.hpp" );
+			Code timing        = scan_file( project_dir "dependencies/gen.timing.hpp" );
+
+			header.print_fmt( "GEN_NS_BEGIN\n\n" );
+			header.print( header_start );
+			header.print( macros );
+			header.print( basic_types );
+			header.print( debug );
+			header.print( memory );
+			header.print( string_ops );
+			header.print( printing );
+			header.print( containers );
+			header.print( string );
+			header.print( file_handling );
+			header.print( parsing );
+			header.print( timing );
+			header.print_fmt( "GEN_NS_END\n" );
+
+			header.print_fmt( roll_own_dependencies_guard_end );
+		}
+
+		Code types        = scan_file( project_dir "components/gen.types.hpp" );
+		Code data_structs = scan_file( project_dir "components/gen.data_structures.hpp" );
+		Code interface    = scan_file( project_dir "components/gen.interface.hpp" );
+		Code header_end   = scan_file( project_dir "components/gen.header_end.hpp" );
+
+		header.print_fmt( "GEN_NS_BEGIN\n\n" );
+		header.print( types );
+		header.print( data_structs );
+		header.print( interface );
+		header.print( header_end );
+		header.print_fmt( "GEN_NS_END\n" );
+	}
 
 	// Implementation
+	{
+		header.print_fmt( "%s\n", (char const*) implementation_guard_start );
+		{
+			header.print_fmt( roll_own_dependencies_guard_start );
 
-		gen_header.print_fmt( "%s\n\n", (char const*) gen_implementation_guard );
+			Code impl_start = scan_file( project_dir "dependencies/gen.impl_start.cpp" );
-		gen_header.print_fmt( "GEN_NS_BEGIN\n");
+			Code debug      = scan_file( project_dir "dependencies/gen.debug.cpp" );
+			Code string_ops = scan_file( project_dir "dependencies/gen.string_ops.cpp" );
+			Code printing   = scan_file( project_dir "dependencies/gen.printing.cpp" );
+			Code memory     = scan_file( project_dir "dependencies/gen.memory.cpp" );
+			Code parsing    = scan_file( project_dir "dependencies/gen.parsing.cpp" );
+			Code hashing    = scan_file( project_dir "dependencies/gen.hashing.cpp" );
+			Code string     = scan_file( project_dir "dependencies/gen.string.cpp" );
+			Code timing     = scan_file( project_dir "dependencies/gen.timing.cpp" );
 
-		gen_header.print_fmt( "\nGEN_NS_END\n");
+			header.print_fmt( "GEN_NS_BEGIN\n\n");
-		gen_header.print_fmt( "%s\n", (char const*) gen_implementation_end );
+			header.print( impl_start );
+			header.print( debug );
+			header.print( string_ops );
+			header.print( printing );
+			header.print( memory );
+			header.print( parsing );
+			header.print( hashing );
+			header.print( string );
+			header.print( timing );
+			header.print_fmt( "GEN_NS_END\n");
 
-	gen_header.print( pop_ignores );
+			header.print_fmt( roll_own_dependencies_guard_end );
-	gen_header.write();
+		}
+
+		Code data 	         = scan_file( project_dir "components/gen.data.cpp" );
+		Code ast_case_macros = scan_file( project_dir "components/gen.ast_case_macros.cpp" );
+		Code ast             = scan_file( project_dir "components/gen.ast.cpp" );
+		Code interface       = scan_file( project_dir "components/gen.interface.cpp" );
+		Code upfront         = scan_file( project_dir "components/gen.interface.upfront.cpp" );
+		Code parsing         = scan_file( project_dir "components/gen.interface.parsing.cpp" );
+		Code untyped         = scan_file( project_dir "components/gen.untyped.cpp" );
+
+		header.print_fmt( "GEN_NS_BEGIN\n\n");
+		header.print( data );
+		header.print( ast_case_macros );
+		header.print( ast );
+		header.print( interface );
+		header.print( upfront );
+		header.print( parsing );
+		header.print( untyped );
+		header.print_fmt( "GEN_NS_END\n");
+
+		header.print_fmt( "%s\n", (char const*) implementation_guard_end );
+	}
+
+	header.print( pop_ignores );
+	header.write();
 
 	gen::deinit();
 	return 0;