Github user Leemoonsoo commented on the pull request: https://github.com/apache/incubator-zeppelin/pull/340#issuecomment-147712767 Basically, a unittest that fails without this patch and passes with this patch. I thought little bit more about this action. Current rule of paragraph creation is 1. automatically adds one after execution of last paragraph. 2. manually inserts between paragraphs. And this patch changes to 1. automatically adds one, after execution of last paragraph. 2. manually inserts between paragraphs. 3. automatically adds one, after saving non empty last paragraph. I think it could be confusing, if i see a new paragraph created automatically, while editing the last paragraph. Another strategy, with less confusing(i think) is, 1. automatically adds one, after execution of last paragraph. 2. manually inserts between paragraphs. 3. automatically adds one, when user starts editing the last paragraph. I personally prefer the current rule, but what do you guys think?
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