Better visibility of different markups in the content editor

Currently, the content editor doesn't show spacing between paragraphs, making it difficult to read your content and also making me doubt all the time if there is a proper paragraph in the content or just a "soft enter".

Can you please show proper spacing in the content editor?

Maybe also add a little visual aid on the left of the content like Surfer does, telling you what content is a paragraph, what content is a heading (and which heading), etc.