Change line wouldn't need extra empty line in editor would be better.

[jiewangjs]

Hi, thanks for such a nice product. As the title suggests, if not to change the current setting totally, adding a option may be a practial alternative. P.S. how is the difficulty adding a vertical preview layout ? For long slides, vertical scrolling similar to a long slide-page sized document would be more friendly.

[MSzturc]

will be fixed in next version