Auto-break always on when splitting too long lines

When I want to split too long lines, that means lines with multiple sentences, 
the tool also  alwys adds a line-break:

Example:
Original line:
Unsere Feinde dringen immer tiefer in unser Territorium ein. Sie müssen 
ausgelöscht werden.

After splitting:
Line 1: 
Unsere Feinde dringen immer <br/>
tiefer in unser Territorium ein.

Line 2:
Sie müssen ausgelöscht werden.

What I expected:
Line 1: Unsere Feinde dringen immer tiefer in unser Territorium ein. 
Line 2: Sie müssen ausgelöscht werden.

I just wanted to split between sentences when I click "split", but it is also 
adding a linebreak within sentences which remain longer than the setting 
"Single max line length". 

There must be an additional option like this:
line-split after sentences, when line > max-line-length BUT NOT WITHIN 
sentences.

The current behaviour is this, I think:
line-split after sentences, when line > max-line-length AND additional 
line-break WITHIN sentences when line still exceeds the max-line-length.

I'm, using the newest version 3.3.15.

Original issue reported on code.google.com by dar...@web.de on 18 May 2014 at 4:07

IlgnerBri / subtitleedit

Auto-break always on when splitting too long lines #208