--- a/dang/compiler.d	Sat Apr 26 13:15:37 2008 +0200
+++ b/dang/compiler.d	Sat Apr 26 15:31:20 2008 +0200
@@ -104,16 +104,6 @@
     ).help("Output the AST as dot-graphicz");
 
     argParse.addOption(
-            ["--gen-lua"], {
-                postParse.attach(
-                    (Decl[] decls, DataSource src) {
-                        auto luaGen = new LuaGen();
-                        luaGen.gen(decls);
-                    });
-            }
-    ).help("Compile to Lua code");
-
-    argParse.addOption(
             ["--gen-llvm"], {
 /*                postParse.attach(
                     (Decl[] decls, DataSource src) {

--- a/gen/LuaGen.d	Sat Apr 26 13:15:37 2008 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,180 +0,0 @@
-module gen.LuaGen;
-
-import tango.io.Stdout,
-       Int = tango.text.convert.Integer;
-
-import ast.Decl,
-       ast.Stmt,
-       ast.Exp;
-
-import lexer.Token;
-
-class LuaGen
-{
-public:
-    this()
-    {
-    }
-    
-    void gen(Decl[] decls)
-    {
-
-        foreach(decl ; decls)
-                genDecl(decl);
-        printBeginLine("main()");
-        printEndLine;
-    }
-
-    void genDecl(Decl decl)
-    {
-        switch(decl.declType)
-        {
-            case DeclType.FuncDecl:
-                FuncDecl funcDecl = cast(FuncDecl)decl;
-
-                printBeginLine("function ");
-                genIdentifier(funcDecl.identifier);
-                print("(");
-                foreach(i, funcArg ; funcDecl.funcArgs)
-                {
-                    genIdentifier(funcArg.identifier);
-                    if(i+1 < funcDecl.funcArgs.length)
-                        print(", ");
-                }
-                printEndLine(")");
-                indent;
-                foreach(stmt ; funcDecl.statements)
-                {
-                    genStmt(stmt);
-                }
-                dedent;
-                printBeginLine("end");
-                printEndLine();
-                break;
-
-            case DeclType.VarDecl:
-                genVarDecl(cast(VarDecl)decl);
-
-            default:
-        }
-    }
-
-    void genStmt(Stmt stmt)
-    {
-        switch(stmt.stmtType)
-        {
-            case StmtType.Return:
-                auto ret = cast(ReturnStmt)stmt;
-                printBeginLine("return ");
-                genExpression(ret.exp);
-                printEndLine();
-                break;
-            case StmtType.Decl:
-                auto declStmt = cast(DeclStmt)stmt;
-                genDecl(declStmt.decl);
-                break;
-            case StmtType.Exp:
-                auto expStmt = cast(ExpStmt)stmt;
-                printBeginLine();
-                genExpression(expStmt.exp);
-                printEndLine();
-                break;
-
-        }
-    }
-
-    void genVarDecl(VarDecl decl)
-    {
-        printBeginLine("local ");
-        genIdentifier(decl.identifier);
-        if(decl.init)
-        {
-            print(" = ");
-            genExpression(decl.init);
-        }
-        printEndLine();
-
-    }
-
-    void genExpression(Exp exp)
-    {
-        switch(exp.expType)
-        {
-            case ExpType.Binary:
-                auto binaryExp = cast(BinaryExp)exp;
-                genExpression(binaryExp.left);
-                print(" " ~ [binaryExp.op] ~ " ");
-                genExpression(binaryExp.right);
-                break;
-            case ExpType.IntegerLit:
-                auto integetLit = cast(IntegerLit)exp;
-                auto t = integetLit.token;
-                print(t.get);
-                break;
-            case ExpType.Negate:
-                auto negateExp = cast(NegateExp)exp;
-                print("-(");
-                genExpression(negateExp.exp);
-                print(")");
-                break;
-            case ExpType.AssignExp:
-                auto assignExp = cast(AssignExp)exp;
-                genExpression(assignExp.identifier);
-                print(" = ");
-                genExpression(assignExp.exp);
-                break;
-            case ExpType.CallExp:
-                auto callExp = cast(CallExp)exp;
-                genExpression(callExp.exp);
-                print("(");
-                foreach(i, arg ; callExp.args)
-                {
-                    genExpression(arg);
-                    if(i+1 < callExp.args.length)
-                        print(", ");
-                }
-                print(")");
-                break;
-            case ExpType.Identifier:
-                auto identifier = cast(Identifier)exp;
-                print(identifier.token.get);
-                break;
-        }
-
-    }
-
-    void genIdentifier(Identifier identifier)
-    {
-        print(identifier.token.get);
-    }
-
-    void indent()
-    {
-        tabIndex ~= tabType;
-    }
-
-    void dedent()
-    {
-        tabIndex = tabIndex[0 .. $-tabType.length];
-    }
-
-    void printBeginLine(char[] line = "")
-    {
-        Stdout(tabIndex~line);
-    }
-
-    void printEndLine(char[] line = "")
-    {
-        Stdout(line).newline;
-    }
-
-    void print(char[] line)
-    {
-        Stdout(line);
-    }
-
-private:
-    char[] tabIndex;
-    const char[] tabType = "    "; // 4 spaces
-}
-