hiro: fix double character inputs in Windows HexEdit widget

hiro/windows/application.cpp

@@ -186,9 +186,11 @@ static auto Application_keyboardProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM
     //TODO: does this really need to be hooked here?
     #if defined(Hiro_Widget)
     if(auto widget = dynamic_cast<mWidget*>(object)) {
-      if(auto self = widget->self()) {
-        if(auto result = self->windowProc(self->hwnd, msg, wparam, lparam)) {
-          return result();
+      if(!dynamic_cast<mHexEdit*>(object)) {
+        if(auto self = widget->self()) {
+          if(auto result = self->windowProc(self->hwnd, msg, wparam, lparam)) {
+            return result();
+          }
         }
       }
     }

hiro/windows/widget/hex-edit.cpp

@@ -136,6 +136,7 @@ auto pHexEdit::keyPress(u32 scancode) -> bool {
   }
 
   //convert scancode to hex nibble
+  scancode = pKeyboard::_translate(scancode, 0);
        if(scancode >= '0' && scancode <= '9') scancode = scancode - '0';
   else if(scancode >= 'A' && scancode <= 'F') scancode = scancode - 'A' + 10;
   else if(scancode >= 'a' && scancode <= 'f') scancode = scancode - 'a' + 10;