If I make gnome-terminal window large than 80 symbols
it stars behave badly.
Prompt is not seen when I type enough symbols for a string to wrap,
cursor also does not move correctly.
When the width is 80, everything seems OK
Another way to get it wrong with >80 symbols line:
1. Drag the window to make gnome-terminal about 100 symbols width.
2. Type a long command 200-300 symbols.
4. User arrows up/down to get this long command from bash history.
5. Edit the end of the command
Upstream as: http://bugzilla.gnome.org/show_bug.cgi?id=57451