Presently we spawn a second gutter to the left of the line numbers gutter, this current method wastes a lot of horizontal space which is very important when it comes to our web implementation of brackets due to space wasted on the preview. This problem is refactored further if we consider that we do not know how the user will use our application.
Possible Solutions:
Override the Gutter in relation to the line in which an error shows up so that we don't need to spawn a new gutter
User the Vertical Scroll bar method inside code mirror to spawn the icon, this method is currently used in thimble so it should not be difficult to implement
Presently we spawn a second gutter to the left of the line numbers gutter, this current method wastes a lot of horizontal space which is very important when it comes to our web implementation of brackets due to space wasted on the preview. This problem is refactored further if we consider that we do not know how the user will use our application.
Possible Solutions: