diff --git a/compiler/cpp/src/thrifty.yy b/compiler/cpp/src/thrifty.yy
index 1f7dc64..61d4231 100644
--- a/compiler/cpp/src/thrifty.yy
+++ b/compiler/cpp/src/thrifty.yy
@@ -300,7 +300,7 @@
 | tok_namespace tok_identifier tok_identifier
     {
       pdebug("Header -> tok_namespace tok_identifier tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace($2, $3);
       }
@@ -308,7 +308,7 @@
 | tok_namespace '*' tok_identifier
     {
       pdebug("Header -> tok_namespace * tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("*", $3);
       }
@@ -318,7 +318,7 @@
     {
       pwarning(1, "'cpp_namespace' is deprecated. Use 'namespace cpp' instead");
       pdebug("Header -> tok_cpp_namespace tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("cpp", $2);
       }
@@ -326,7 +326,7 @@
 | tok_cpp_include tok_literal
     {
       pdebug("Header -> tok_cpp_include tok_literal");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->add_cpp_include($2);
       }
@@ -335,7 +335,7 @@
     {
       pwarning(1, "'php_namespace' is deprecated. Use 'namespace php' instead");
       pdebug("Header -> tok_php_namespace tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("php", $2);
       }
@@ -345,7 +345,7 @@
     {
       pwarning(1, "'py_module' is deprecated. Use 'namespace py' instead");
       pdebug("Header -> tok_py_module tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("py", $2);
       }
@@ -355,7 +355,7 @@
     {
       pwarning(1, "'perl_package' is deprecated. Use 'namespace perl' instead");
       pdebug("Header -> tok_perl_namespace tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("perl", $2);
       }
@@ -365,7 +365,7 @@
     {
       pwarning(1, "'ruby_namespace' is deprecated. Use 'namespace rb' instead");
       pdebug("Header -> tok_ruby_namespace tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("rb", $2);
       }
@@ -375,7 +375,7 @@
     {
       pwarning(1, "'smalltalk_category' is deprecated. Use 'namespace smalltalk.category' instead");
       pdebug("Header -> tok_smalltalk_category tok_st_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("smalltalk.category", $2);
       }
@@ -385,7 +385,7 @@
     {
       pwarning(1, "'smalltalk_prefix' is deprecated. Use 'namespace smalltalk.prefix' instead");
       pdebug("Header -> tok_smalltalk_prefix tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("smalltalk.prefix", $2);
       }
@@ -395,7 +395,7 @@
     {
       pwarning(1, "'java_package' is deprecated. Use 'namespace java' instead");
       pdebug("Header -> tok_java_package tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("java", $2);
       }
@@ -405,7 +405,7 @@
     {
       pwarning(1, "'cocoa_prefix' is deprecated. Use 'namespace cocoa' instead");
       pdebug("Header -> tok_cocoa_prefix tok_identifier");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("cocoa", $2);
       }
@@ -415,7 +415,7 @@
     {
       pwarning(1, "'xsd_namespace' is deprecated. Use 'namespace xsd' instead");
       pdebug("Header -> tok_xsd_namespace tok_literal");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == PROGRAM) {
         g_program->set_namespace("cocoa", $2);
       }
@@ -425,7 +425,7 @@
    {
      pwarning(1, "'csharp_namespace' is deprecated. Use 'namespace csharp' instead");
      pdebug("Header -> tok_csharp_namespace tok_identifier");
-     declare_valid_program_doctext();  
+     declare_valid_program_doctext();
      if (g_parse_mode == PROGRAM) {
        g_program->set_namespace("csharp", $2);
      }
@@ -435,7 +435,7 @@
    {
      pwarning(1, "'delphi_namespace' is deprecated. Use 'namespace delphi' instead");
      pdebug("Header -> tok_delphi_namespace tok_identifier");
-     declare_valid_program_doctext();  
+     declare_valid_program_doctext();
      if (g_parse_mode == PROGRAM) {
        g_program->set_namespace("delphi", $2);
      }
@@ -445,7 +445,7 @@
   tok_include tok_literal
     {
       pdebug("Include -> tok_include tok_literal");
-      declare_valid_program_doctext();  
+      declare_valid_program_doctext();
       if (g_parse_mode == INCLUDES) {
         std::string path = include_file(std::string($2));
         if (!path.empty()) {