Make enter key behaviour more intuitive

[Mark Kenny]

I'd like there to be another enter key mode which matches people's expectation on how paragraphs and new lines are created, based on how most people use a textarea.

The rule would be:

• Two new lines = P element
• One new line = BR element

[Piotrek Koszuliński]

So, as I understand:

• By default enter would insert a <br> (as in <br> mode)
• However, when selection is right after already existing <br> (so we are pressing enter twice), then a new paragraph would be created and the existing <br> would be removed.

This would be slightly similar to how enter works when editing a markdown file. Single new line actually does nothing, but two new lines create a new paragraph.

However, I don't know any editor which works this way and we definitely don't want the default behaviour of enter key be to insert a <br>. In most cases when user presses enter key (s)he wants to create a new paragraph. Line breaks make sense in limited number of cases and therefore there are the secondary option.

I confirm this ticket because it is a valid feature request, but we are not planning to work on this.