prepped lexer and parser for c-library generation

gen_c_library/c_library.cpp

@@ -456,6 +456,12 @@ do                          \
 	CodeBody header_parsing        = def_body(CT_Global_Body);
 	for ( Code entry = parsed_header_parsing.begin(); entry != parsed_header_parsing.end(); ++ entry ) switch (entry->Type)
 	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
 		case CT_Preprocess_Pragma:
 		{
 			if ( entry->Content.contains(txt("ADT")) )
@@ -546,6 +552,12 @@ do                          \
 	CodeBody types        = def_body(CT_Global_Body);
 	for ( Code entry = parsed_types.begin(); entry != parsed_types.end(); ++ entry ) switch(entry->Type)
 	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
 		case CT_Using:
 		{
 			CodeUsing using_ver = cast(CodeUsing, entry);
@@ -600,6 +612,12 @@ do                          \
 	CodeBody ast        = def_body(CT_Global_Body);
 	for ( Code entry = parsed_ast.begin(); entry != parsed_ast.end(); ++ entry ) switch (entry->Type)
 	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
 		case CT_Preprocess_If:
 		{
 			CodePreprocessCond cond = cast(CodePreprocessCond, entry);
@@ -992,6 +1010,12 @@ R"(#define <interface_name>( code ) _Generic( (code), \
 	CodeBody inlines        = def_body(CT_Global_Body);
 	for ( Code entry = parsed_inlines.begin(); entry != parsed_inlines.end(); ++ entry ) switch( entry->Type )
 	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
 		case CT_Function:
 		{
 			// Were going to wrap usage of these procedures into generic selectors in code_types.hpp section,
@@ -1019,6 +1043,12 @@ R"(#define <interface_name>( code ) _Generic( (code), \
 	CodeBody header_end        = def_body(CT_Global_Body);
 	for ( Code entry = parsed_header_end.begin(); entry != parsed_header_end.end(); ++ entry, ++ idx ) switch( entry->Type )
 	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
 		case CT_Variable:
 		{
 			CodeVar var = cast(CodeVar, entry);
@@ -1058,13 +1088,14 @@ R"(#define <interface_name>( code ) _Generic( (code), \
 #pragma region Resolve Components
 	CodeBody array_arena = gen_array(txt("Arena"), txt("Array_Arena"));
 	CodeBody array_pool  = gen_array(txt("Pool"), txt("Array_Pool"));
+	CodeBody array_token = gen_array(txt("Token"), txt("Array_Token"));
 
 	Code src_static_data 	    = scan_file( project_dir "components/static_data.cpp" );
 	Code src_ast_case_macros    = scan_file( project_dir "components/ast_case_macros.cpp" );
 	Code src_code_serialization = scan_file( project_dir "components/code_serialization.cpp" );
 	Code src_interface          = scan_file( project_dir "components/interface.cpp" );
-	Code src_lexer              = scan_file( project_dir "components/lexer.cpp" );
+	// Code src_lexer              = scan_file( project_dir "components/lexer.cpp" );
-	Code src_parser             = scan_file( project_dir "components/parser.cpp" );
+	// Code src_parser             = scan_file( project_dir "components/parser.cpp" );
 	Code src_parsing_interface  = scan_file( project_dir "components/interface.parsing.cpp" );
 	Code src_untyped            = scan_file( project_dir "components/interface.untyped.cpp" );
 
@@ -1072,6 +1103,12 @@ R"(#define <interface_name>( code ) _Generic( (code), \
 	CodeBody src_ast        = def_body(CT_Global_Body);
 	for ( Code entry = parsed_src_ast.begin(); entry != parsed_src_ast.end(); ++ entry ) switch( entry ->Type )
 	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
 		case CT_Function:
 		{
 			// Were going to wrap usage of these procedures into generic selectors in code_types.hpp section,
@@ -1098,6 +1135,12 @@ R"(#define <interface_name>( code ) _Generic( (code), \
 	CodeBody src_upfront        = def_body(CT_Global_Body);
 	for ( Code entry = parsed_src_upfront.begin(); entry != parsed_src_upfront.end(); ++ entry ) switch( entry ->Type )
 	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
 		case CT_Enum: {
 			convert_cpp_enum_to_c(cast(CodeEnum, entry), src_upfront);
 		}
@@ -1137,6 +1180,97 @@ R"(#define <interface_name>( code ) _Generic( (code), \
 			src_upfront.append(entry);
 		break;
 	}
+
+	CodeBody parsed_src_lexer = parse_file( project_dir "components/lexer.cpp" );
+	CodeBody src_lexer        = def_body(CT_Global_Body);
+	for ( Code entry = parsed_src_ast.begin(); entry != parsed_src_ast.end(); ++ entry ) switch( entry ->Type )
+	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
+		CT_Enum:
+		{
+			if (entry->Name.Len)
+			{
+				convert_cpp_enum_to_c()
+			}
+		}
+		break;
+
+		CT_Struct:
+		{
+			if ( entry->Name.is_equal(txt("Token")))
+			{
+				// Add struct Token forward and typedef early.
+				CodeStruct  token_fwd     = parse_struct(code( struct Token; ));
+				CodeTypedef token_typedef = parse_typedef(code( typedef struct Token Token; ));
+				header_parsing.append(token_fwd);
+				header_parsing.append(token_typedef);
+
+				// Skip typedef since we added it
+				b32 continue_for = true;
+				for (Code array_entry = array_token.begin(); continue_for && array_entry != array_token.end(); ++ array_entry) switch (array_entry->Type)
+				{
+					case CT_Typedef:
+					{
+						// pop the array entry
+						array_token->NumEntries -= 1;
+						Code next                   = array_entry->Next;
+						Code prev                   = array_entry->Prev;
+						next->Prev                  = array_entry->Prev;
+						prev->Next                  = next;
+						if ( array_token->Front == array_entry )
+							array_token->Front = next;
+
+						src_lexer.append(array_entry);
+						continue_for = false;
+					}
+					break;
+				}
+
+				// Append the struct
+				src_lexer.append(entry);
+
+				// Append the token array
+				src_lexer.append(array_token);
+				continue;
+			}
+
+			CodeTypedef struct_tdef = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )))
+			src_lexer.append(entry);
+			src_lexer.append(struct_tdef);
+		}
+		break;
+
+		default:
+			src_lexer.append(entry);
+		break;
+	}
+
+	CodeBody parsed_src_parser = parse_file( project_dir "components/parser.cpp" );
+	CodeBody src_parser        = def_body(CT_Global_Body);
+	for ( Code entry = parsed_src_parser.begin(); entry != parsed_src_parser.end(); ++ entry ) switch( entry ->Type )
+	{
+		case CT_Preprocess_IfDef:
+		{
+			ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
+		}
+		break;
+
+		case CT_Struct:
+		{
+			CodeTypedef tdef = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )));
+			header_memory.append(entry);
+			header_memory.append(tdef);
+		}
+
+		default:
+			src_parser.append(entry);
+		break;
+	}
 #pragma endregion Resolve Components
 
 	// THERE SHOULD BE NO NEW GENERIC CONTAINER DEFINTIONS PAST THIS POINT (It will not have slots for the generic selection generated macros)
@@ -1285,7 +1419,7 @@ R"(#define <interface_name>( code ) _Generic( (code), \
 		header.print( format_code_to_untyped(src_upfront) );
 		header.print_fmt( "\n#pragma region Parsing\n\n" );
 		header.print( format_code_to_untyped(etoktype) );
-		// header.print( lexer );
+		header.print( lexer );
 		// header.print( parser );
 		// header.print( parsing_interface );
 		header.print_fmt( "\n#pragma endregion Parsing\n" );

project/bootstrap.cpp

@@ -246,9 +246,7 @@ int gen_main()
 		CodeBody etoktype         = gen_etoktype( "enums/ETokType.csv", "enums/AttributeTokens.csv" );
 		//CodeNS   nspaced_etoktype = def_namespace( name(parser), def_namespace_body( args(etoktype)) );
 		CodeBody nspaced_etoktype = def_global_body( args(
-			untyped_str(txt("GEN_NS_PARSER_BEGIN\n")),
+			etoktype
-			etoktype,
-			untyped_str(txt("GEN_NS_PARSER_END\n"))
 		));
 
 		Builder

project/components/gen/etoktype.cpp

@@ -6,6 +6,7 @@
 // This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
 
 GEN_NS_PARSER_BEGIN
+
 #define GEN_DEFINE_ATTRIBUTE_TOKENS Entry( Tok_Attribute_API_Export, "GEN_API_Export_Code" ) Entry( Tok_Attribute_API_Import, "GEN_API_Import_Code" )
 
 enum TokType : u32
@@ -112,7 +113,7 @@ enum TokType : u32
 
 inline StrC toktype_to_str( TokType type )
 {
-	local_persist StrC lookup[] {
+	local_persist StrC lookup[] = {
 		{ sizeof( "__invalid__" ),         "__invalid__"         },
 		{ sizeof( "private" ),             "private"             },
 		{ sizeof( "protected" ),           "protected"           },

project/components/interface.parsing.cpp

@@ -20,7 +20,7 @@ CodeClass parse_class( StrC def )
 	Context.Tokens = toks;
 	push_scope();
 	CodeClass result = (CodeClass) parse_class_struct( Tok_Decl_Class );
-	pop(& Context);
+	parser_pop(& Context);
 	return result;
 }
 
@@ -39,9 +39,9 @@ CodeConstructor parse_constructor( StrC def )
 	Specifier      specs_found[ 16 ] { Spec_NumSpecifiers };
 	s32            NumSpecifiers = 0;
 
-	while ( left && is_specifier(currtok) )
+	while ( left && tok_is_specifier(currtok) )
 	{
-		Specifier spec = strc_to_specifier( to_str(currtok) );
+		Specifier spec = strc_to_specifier( tok_to_str(currtok) );
 
 		b32 ignore_spec = false;
 
@@ -59,8 +59,8 @@ CodeConstructor parse_constructor( StrC def )
 				break;
 
 			default :
-				log_failure( "Invalid specifier %s for variable\n%s", spec_to_str( spec ), to_string(Context) );
+				log_failure( "Invalid specifier %s for variable\n%s", spec_to_str( spec ), parser_to_string(Context) );
-				pop(& Context);
+				parser_pop(& Context);
 				return InvalidCode;
 		}
 
@@ -109,7 +109,7 @@ CodeEnum parse_enum( StrC def )
 	TokArray toks = lex( def );
 	if ( toks.Arr == nullptr )
 	{
-		pop(& Context);
+		parser_pop(& Context);
 		return InvalidCode;
 	}
 
@@ -181,7 +181,7 @@ CodeBody parse_global_body( StrC def )
 	Context.Tokens = toks;
 	push_scope();
 	CodeBody result = parse_global_nspace( CT_Global_Body );
-	pop(& Context);
+	parser_pop(& Context);
 	return result;
 }
 
@@ -236,7 +236,7 @@ CodeStruct parse_struct( StrC def )
 	Context.Tokens = toks;
 	push_scope();
 	CodeStruct result = (CodeStruct) parse_class_struct( Tok_Decl_Struct );
-	pop(& Context);
+	parser_pop(& Context);
 	return result;
 }
 

project/components/lexer.cpp

@@ -35,62 +35,62 @@ struct Token
 
 constexpr Token NullToken { nullptr, 0, Tok_Invalid, false, 0, TF_Null };
 
-AccessSpec to_access_specifier(Token tok)
+AccessSpec tok_to_access_specifier(Token tok)
 {
 	return scast(AccessSpec, tok.Type);
 }
 
-StrC to_str(Token tok)
+StrC tok_to_str(Token tok)
 {
 	return { tok.Length, tok.Text };
 }
 
-bool is_valid( Token tok )
+bool tok_is_valid( Token tok )
 {
 	return tok.Text && tok.Length && tok.Type != Tok_Invalid;
 }
 
-bool is_access_operator(Token tok)
+bool tok_is_access_operator(Token tok)
 {
 	return bitfield_is_equal( u32, tok.Flags, TF_AccessOperator );
 }
 
-bool is_access_specifier(Token tok)
+bool tok_is_access_specifier(Token tok)
 {
 	return bitfield_is_equal( u32, tok.Flags, TF_AccessSpecifier );
 }
 
-bool is_attribute(Token tok)
+bool tok_is_attribute(Token tok)
 {
 	return bitfield_is_equal( u32, tok.Flags, TF_Attribute );
 }
 
-bool is_operator(Token tok)
+bool tok_is_operator(Token tok)
 {
 	return bitfield_is_equal( u32, tok.Flags, TF_Operator );
 }
 
-bool is_preprocessor(Token tok)
+bool tok_is_preprocessor(Token tok)
 {
 	return bitfield_is_equal( u32, tok.Flags, TF_Preprocess );
 }
 
-bool is_preprocess_cond(Token tok)
+bool tok_is_preprocess_cond(Token tok)
 {
 	return bitfield_is_equal( u32, tok.Flags, TF_Preprocess_Cond );
 }
 
-bool is_specifier(Token tok)
+bool tok_is_specifier(Token tok)
 {
 	return bitfield_is_equal( u32, tok.Flags, TF_Specifier );
 }
 
-bool is_end_definition(Token tok)
+bool tok_is_end_definition(Token tok)
 {
 	return bitfield_is_equal( u32, tok.Flags, TF_EndDefinition );
 }
 
-String to_string(Token tok)
+String tok_to_string(Token tok)
 {
 	String result = string_make_reserve( GlobalAllocator, kilobytes(4) );
 
@@ -111,9 +111,9 @@ struct TokArray
 	s32          Idx;
 };
 
-bool __eat( TokType type );
+bool lex__eat( TokType type );
 
-Token* current(TokArray* self, bool skip_formatting )
+Token* lex_current(TokArray* self, bool skip_formatting )
 {
 	if ( skip_formatting )
 	{
@@ -124,7 +124,7 @@ Token* current(TokArray* self, bool skip_formatting )
 	return & self->Arr[self->Idx];
 }
 
-Token* peek(TokArray self, bool skip_formatting)
+Token* lex_peek(TokArray self, bool skip_formatting)
 {
 	s32 idx = self.Idx;
 
@@ -139,7 +139,7 @@ Token* peek(TokArray self, bool skip_formatting)
 	return & self.Arr[idx];
 }
 
-Token* previous(TokArray self, bool skip_formatting)
+Token* lex_previous(TokArray self, bool skip_formatting)
 {
 	s32 idx = self.Idx;
 
@@ -154,7 +154,7 @@ Token* previous(TokArray self, bool skip_formatting)
 	return & self.Arr[idx - 1];
 }
 
-Token* next(TokArray self, bool skip_formatting)
+Token* lex_next(TokArray self, bool skip_formatting)
 {
 	s32 idx = self.Idx;
 
@@ -169,9 +169,9 @@ Token* next(TokArray self, bool skip_formatting)
 	return & self.Arr[idx + 1];
 }
 
-global Arena_256KB     defines_map_arena;
+global Arena_256KB     Lexer_defines_map_arena;
-global HashTable(StrC) defines;
+global HashTable(StrC) Lexer_defines;
-global Array(Token)    Tokens;
+global Array(Token)    Lexer_Tokens;
 
 #define current ( * ctx->scanner )
 
@@ -190,7 +190,7 @@ global Array(Token)    Tokens;
 		ctx->scanner++;         \
 	}
 
-#define SkipWhitespace()                             \
+#define skip_whitespace()                            \
 	while ( ctx->left && char_is_space( current ) )  \
 	{                                                \
 		move_forward();                              \
@@ -237,10 +237,10 @@ s32 lex_preprocessor_directive( LexContext* ctx )
 {
 	char const* hash = ctx->scanner;
 	Token hash_tok = { hash, 1, Tok_Preprocess_Hash, ctx->line, ctx->column, TF_Preprocess };
-	array_append( Tokens, hash_tok  );
+	array_append( Lexer_Tokens, hash_tok  );
 
 	move_forward();
-	SkipWhitespace();
+	skip_whitespace();
 
 	ctx->token.Text = ctx->scanner;
 	while (ctx->left && ! char_is_space(current) )
@@ -249,7 +249,7 @@ s32 lex_preprocessor_directive( LexContext* ctx )
 		ctx->token.Length++;
 	}
 
-	ctx->token.Type = strc_to_toktype( to_str(ctx->token) );
+	ctx->token.Type = strc_to_toktype( tok_to_str(ctx->token) );
 
 	bool   is_preprocessor = ctx->token.Type >= Tok_Preprocess_Define && ctx->token.Type <= Tok_Preprocess_Pragma;
 	if ( ! is_preprocessor )
@@ -313,14 +313,14 @@ s32 lex_preprocessor_directive( LexContext* ctx )
 
 		ctx->token.Length = ctx->token.Length + ctx->token.Text - hash;
 		ctx->token.Text   = hash;
-		array_append( Tokens, ctx->token );
+		array_append( Lexer_Tokens, ctx->token );
 		return Lex_Continue; // Skip found token, its all handled here.
 	}
 
 	if ( ctx->token.Type == Tok_Preprocess_Else || ctx->token.Type == Tok_Preprocess_EndIf )
 	{
 		ctx->token.Flags |= TF_Preprocess_Cond;
-		array_append( Tokens, ctx->token );
+		array_append( Lexer_Tokens, ctx->token );
 		end_line();
 		return Lex_Continue;
 	}
@@ -329,9 +329,9 @@ s32 lex_preprocessor_directive( LexContext* ctx )
 		ctx->token.Flags |= TF_Preprocess_Cond;
 	}
 
-	array_append( Tokens, ctx->token );
+	array_append( Lexer_Tokens, ctx->token );
 
-	SkipWhitespace();
+	skip_whitespace();
 
 	if ( ctx->token.Type == Tok_Preprocess_Define )
 	{
@@ -353,10 +353,10 @@ s32 lex_preprocessor_directive( LexContext* ctx )
 			name.Length++;
 		}
 
-		array_append( Tokens, name );
+		array_append( Lexer_Tokens, name );
 
 		u64 key = crc32( name.Text, name.Length );
-		hashtable_set(ctx->defines, key, to_str(name) );
+		hashtable_set(ctx->defines, key, tok_to_str(name) );
 	}
 
 	Token preprocess_content = { ctx->scanner, 0, Tok_Preprocess_Content, ctx->line, ctx->column, TF_Preprocess };
@@ -399,7 +399,7 @@ s32 lex_preprocessor_directive( LexContext* ctx )
 			move_forward();
 		}
 
-		array_append( Tokens, preprocess_content );
+		array_append( Lexer_Tokens, preprocess_content );
 		return Lex_Continue; // Skip found token, its all handled here.
 	}
 
@@ -462,7 +462,7 @@ s32 lex_preprocessor_directive( LexContext* ctx )
 		preprocess_content.Length++;
 	}
 
-	array_append( Tokens, preprocess_content );
+	array_append( Lexer_Tokens, preprocess_content );
 	return Lex_Continue; // Skip found token, its all handled here.
 }
 
@@ -471,11 +471,11 @@ void lex_found_token( LexContext* ctx )
 {
 	if ( ctx->token.Type != Tok_Invalid )
 	{
-		array_append( Tokens, ctx->token );
+		array_append( Lexer_Tokens, ctx->token );
 		return;
 	}
 
-	TokType type = strc_to_toktype( to_str(ctx->token) );
+	TokType type = strc_to_toktype( tok_to_str(ctx->token) );
 
 	if (type <= Tok_Access_Public && type >= Tok_Access_Private )
 	{
@@ -489,7 +489,7 @@ void lex_found_token( LexContext* ctx )
 
 	if ( type == Tok_Decl_Extern_Linkage )
 	{
-		SkipWhitespace();
+		skip_whitespace();
 
 		if ( current != '"' )
 		{
@@ -498,7 +498,7 @@ void lex_found_token( LexContext* ctx )
 		}
 
 		ctx->token.Type = type;
-		array_append( Tokens, ctx->token );
+		array_append( Lexer_Tokens, ctx->token );
 		return;
 	}
 
@@ -508,7 +508,7 @@ void lex_found_token( LexContext* ctx )
 	{
 		ctx->token.Type   = type;
 		ctx->token.Flags |= TF_Specifier;
-		array_append( Tokens, ctx->token );
+		array_append( Lexer_Tokens, ctx->token );
 		return;
 	}
 
@@ -516,7 +516,7 @@ void lex_found_token( LexContext* ctx )
 	if ( type != Tok_Invalid )
 	{
 		ctx->token.Type = type;
-		array_append( Tokens, ctx->token );
+		array_append( Lexer_Tokens, ctx->token );
 		return;
 	}
 
@@ -570,7 +570,7 @@ void lex_found_token( LexContext* ctx )
 		ctx->token.Type = Tok_Identifier;
 	}
 
-	array_append( Tokens, ctx->token );
+	array_append( Lexer_Tokens, ctx->token );
 }
 
 neverinline
@@ -581,7 +581,7 @@ TokArray lex( StrC content )
 	c.content = content;
 	c.left    = content.Len;
 	c.scanner = content.Ptr;
-	c.defines = defines;
+	c.defines = Lexer_defines;
 
 	char const* word        = c.scanner;
 	s32         word_length = 0;
@@ -589,7 +589,7 @@ TokArray lex( StrC content )
 	c.line   = 1;
 	c.column = 1;
 
-	SkipWhitespace();
+	skip_whitespace();
 	if ( c.left <= 0 )
 	{
 		log_failure( "gen::lex: no tokens found (only whitespace provided)" );
@@ -614,7 +614,7 @@ TokArray lex( StrC content )
 		hashtable_set(c.defines, key, (StrC) * entry );
 	}
 
-	array_clear(Tokens);
+	array_clear(Lexer_Tokens);
 
 	while (c.left )
 	{
@@ -644,14 +644,14 @@ TokArray lex( StrC content )
 				c.token.Type = Tok_NewLine;
 				c.token.Length++;
 
-				array_append( Tokens, c.token );
+				array_append( Lexer_Tokens, c.token );
 				continue;
 			}
 		}
 
 		c.token.Length = 0;
 
-		SkipWhitespace();
+		skip_whitespace();
 		if ( c.left <= 0 )
 			break;
 
@@ -680,7 +680,7 @@ TokArray lex( StrC content )
 								c.token.Length++;
 								move_forward();
 
-								array_append( Tokens, c.token );
+								array_append( Lexer_Tokens, c.token );
 							}
 						}
 
@@ -1135,7 +1135,7 @@ TokArray lex( StrC content )
 							move_forward();
 							c.token.Length++;
 						}
-						array_append( Tokens, c.token );
+						array_append( Lexer_Tokens, c.token );
 						continue;
 					}
 					else if ( current == '*' )
@@ -1171,7 +1171,7 @@ TokArray lex( StrC content )
 							move_forward();
 							c.token.Length++;
 						}
-						array_append( Tokens, c.token );
+						array_append( Lexer_Tokens, c.token );
 						// end_line();
 						continue;
 					}
@@ -1264,14 +1264,14 @@ TokArray lex( StrC content )
 		}
 		else
 		{
-			s32 start = max( 0, array_num(Tokens) - 100 );
+			s32 start = max( 0, array_num(Lexer_Tokens) - 100 );
 			log_fmt("\n%d\n", start);
-			for ( s32 idx = start; idx < array_num(Tokens); idx++ )
+			for ( s32 idx = start; idx < array_num(Lexer_Tokens); idx++ )
 			{
 				log_fmt( "Token %d Type: %s : %.*s\n"
 					, idx
-					, toktype_to_str( Tokens[ idx ].Type ).Ptr
+					, toktype_to_str( Lexer_Tokens[ idx ].Type ).Ptr
-					, Tokens[ idx ].Length, Tokens[ idx ].Text
+					, Lexer_Tokens[ idx ].Length, Lexer_Tokens[ idx ].Text
 				);
 			}
 
@@ -1288,7 +1288,7 @@ TokArray lex( StrC content )
 		FoundToken:
 		{
 			lex_found_token( ctx );
-			TokType last_type = array_back(Tokens)->Type;
+			TokType last_type = array_back(Lexer_Tokens)->Type;
 			if ( last_type == Tok_Preprocess_Macro )
 			{
 				c.token = { c.scanner, 0, Tok_Invalid, c.line, c.column, TF_Null };
@@ -1304,22 +1304,23 @@ TokArray lex( StrC content )
 					c.token.Length++;
 					move_forward();
 
-					array_append( Tokens, c.token );
+					array_append( Lexer_Tokens, c.token );
 					continue;
 				}
 			}
 		}
 	}
 
-	if ( array_num(Tokens) == 0 )
+	if ( array_num(Lexer_Tokens) == 0 )
 	{
 		log_failure( "Failed to lex any tokens" );
 		return { {}, 0 };
 	}
 
-	hashtable_clear(defines);
+	hashtable_clear(Lexer_defines);
 	// defines_map_arena.free();
-	return { Tokens, 0 };
+	TokArray result = { Lexer_Tokens, 0 };
+	return result;
 }
 #undef current
 #undef move_forward