The red color only means that it's a bit special and the red color makes it easier to see. It does n

The red color only means that it's a bit special and the red color makes it easier to see. It does not mean that it's an error in the grammar. To see the errors and the warning you can open the errorconsole. On my computer I can press Ctrl+Shift+J or use the menus to open the errorconsole .