diff --git a/parser.src/DynareBison.cc b/parser.src/DynareBison.cc
index 50d1f6bb8..6149362b7 100644
--- a/parser.src/DynareBison.cc
+++ b/parser.src/DynareBison.cc
@@ -33,7 +33,7 @@
    version 2.2 of Bison.  */
 
 
-#include "dynareBison.hh"
+#include "DynareBison.hh"
 
 /* User implementation prologue.  */
 #line 32 "DynareBison.yy"
@@ -42,7 +42,7 @@
 
 
 /* Line 317 of lalr1.cc.  */
-#line 46 "dynareBison.cc"
+#line 46 "DynareBison.cc"
 
 #ifndef YY_
 # if YYENABLE_NLS
@@ -279,7 +279,7 @@ namespace yy
   yylloc.begin.filename = yylloc.end.filename = &driver.file;
 }
   /* Line 547 of yacc.c.  */
-#line 283 "dynareBison.cc"
+#line 283 "DynareBison.cc"
     /* Initialize the stacks.  The initial state will be pushed in
        yynewstate, since the latter expects the semantical and the
        location values to have been already stored, initialize these
@@ -2178,7 +2178,7 @@ namespace yy
 
 
     /* Line 675 of lalr1.cc.  */
-#line 2182 "dynareBison.cc"
+#line 2182 "DynareBison.cc"
 	default: break;
       }
     YY_SYMBOL_PRINT ("-> $$ =", yyr1_[yyn], &yyval, &yyloc);
diff --git a/parser.src/ExprNode.cc b/parser.src/ExprNode.cc
index c99f4751b..0425f940f 100644
--- a/parser.src/ExprNode.cc
+++ b/parser.src/ExprNode.cc
@@ -972,7 +972,7 @@ BinaryOpNode::writeOutput(ostream &output, ExprNodeOutputType output_type,
   // Treat special case of power operator in C
   if (op_code == oPower && (!OFFSET(output_type)))
     {
-      output << "pow1(";
+      output << "pow(";
       arg1->writeOutput(output, output_type, temporary_terms);
       output << ",";
       arg2->writeOutput(output, output_type, temporary_terms);
diff --git a/parser.src/InterfaceMatlab.cc b/parser.src/InterfaceMatlab.cc
index f2a9ee8c2..4a502803b 100644
--- a/parser.src/InterfaceMatlab.cc
+++ b/parser.src/InterfaceMatlab.cc
@@ -16,12 +16,12 @@ namespace interfaces
 
   std::string file_exist(std::string s)
   {
-    return "exist(" + s + ")";
+    return "exist('" + s + "')";
   }
 
   std::string compile(std::string s)
   {
-    return "mex -O" + s + "\n";
+    return "mex -O " + s + "\n";
   }
 
   std::string function_close()
diff --git a/parser.src/ModFile.cc b/parser.src/ModFile.cc
index 55ec564ec..b973b6341 100644
--- a/parser.src/ModFile.cc
+++ b/parser.src/ModFile.cc
@@ -117,12 +117,12 @@ ModFile::writeOutputFiles(const string &basename, bool clear_all) const
   if (model_tree.mode == eDLLMode)
     {
       mOutputFile << "if ";
-      mOutputFile << interfaces::file_exist(basename + "_static.c)") << endl;
+      mOutputFile << interfaces::file_exist(basename + "_static.c") << endl;
       mOutputFile << "   clear " << basename << "_static" << endl;
       mOutputFile << "   " << interfaces::compile(basename +"_static.c") << endl;
       mOutputFile << "end" << endl;
       mOutputFile << "if ";
-      mOutputFile << interfaces::file_exist(basename + "_dynamic.c)") << endl;
+      mOutputFile << interfaces::file_exist(basename + "_dynamic.c") << endl;
       mOutputFile << "   clear " << basename << "_dynamic" << endl;
       mOutputFile << "   " + interfaces::compile(basename+"_dynamic.c") << endl;
       mOutputFile << "end" << endl;
diff --git a/parser.src/ModelTree.cc b/parser.src/ModelTree.cc
index 738935441..fdfe8ba8b 100644
--- a/parser.src/ModelTree.cc
+++ b/parser.src/ModelTree.cc
@@ -173,6 +173,10 @@ ModelTree::writeModelLocalVariables(ostream &output, ExprNodeOutputType output_t
     {
       int id = it->first;
       NodeID value = it->second;
+
+      if (!OFFSET(output_type))
+        output << "double ";
+
       output << symbol_table.getNameByID(eModelLocalVariable, id) << " = ";
       // Use an empty set for the temporary terms
       value->writeOutput(output, output_type, temporary_terms_type());
@@ -746,7 +750,7 @@ ModelTree::writeDynamicCFile(const string &dynamic_basename) const
                     << "  }" << endl
                     << "  params = mxGetPr(mxGetFieldByNumber(M_, 0, mxGetFieldNumber(M_,\"params\")));" << endl
                     << "  /* Gets it_ from global workspace of Matlab */" << endl
-                    << "  //it_ = (int) floor(mxGetScalar(mexGetVariable(\"global\", \"it_\")))-1;" << endl
+                    << "  /* it_ = (int) floor(mxGetScalar(mexGetVariable(\"global\", \"it_\")))-1; */" << endl
                     << "  /* Call the C subroutines. */" << endl
                     << "  Dynamic(y, x, residual, g1, g2);" << endl
                     << "}" << endl;
diff --git a/parser.src/include/DynareBison.hh b/parser.src/include/DynareBison.hh
index 70b5916fb..34dae59ee 100644
--- a/parser.src/include/DynareBison.hh
+++ b/parser.src/include/DynareBison.hh
@@ -58,7 +58,7 @@ class ParsingDriver;
 
 
 /* Line 35 of lalr1.cc.  */
-#line 62 "dynareBison.hh"
+#line 62 "DynareBison.hh"
 
 #include "location.hh"
 
@@ -115,7 +115,7 @@ namespace yy
   NodeID node_val;
 }
 /* Line 35 of lalr1.cc.  */
-#line 119 "dynareBison.hh"
+#line 119 "DynareBison.hh"
 	;
 #else
     typedef YYSTYPE semantic_type;