CALC Remove white space or empty paragraphs

I need to remove white space or empty paragraphs;
"text text text

text text text"

to;
text text text
text text text"

1 column, many cells.

Thank you,
⌡im

That did it !

Thanks,
⌡im

menu:Find&Replace…
Other Options
[X] Regular expressions
Search: ^\s*$
Replace: [nothing, nada, empty]
Click [Replace All] to remove all white space from blank paragraphs
Then modify the search expression to: ^$ and click [Replace All] which removes the completely blank paragraphs.

Doesn’t work in CALC

I appreciate the try, though …

⌡im

Sorry, I did not notice the Calc tag.

Oh, wait a moment. I found something interesting:
Search: \n(\n)
Replace: $1