Make sure that your window is small enough so that 'don't select this line' and 'try to select just this line' appear on two different lines. The two phrases are actually in the same paragraph, there are just lots of spaces in between them.

This is a test for REGRESSION: Selection includes spaces that it shouldn't. The test makes sure that a word that is right after a line wrap can be selected successfully.

don't select me try to select just this text