This makes getStateAfter without an argument work as intended Closes #149
…an see them
These had been broken since the theme system overhaul.
The code was leaving off the last one or two lines when selecting multiple lines and pressing tab.
So that we don't create extra garbage for each escape
Contributed by Dror Ben-Gai
This would be visible in the activeline demo, where the colored line would get shorter and shorter for each display update.