Joining
The easiest way to join two sentences is simply to drag the one you want to move onto its neighbour above. Or select the lower of the two and press F4 or use the button ()
In this example, sentence 60 in Portuguese got represented as two sentences, 60 and 61, in English.
Splitting in two
To split a sentence, press . You will get a list of the words. Click on the word which should end the sentence, then press OK.
example
This will insert the words which follow (I need others etc.) into a new line below.
See also: Viewer & Aligner contents