Use Shift+Enter to confirm Tweet or Else

[arguser]

When you writing your tweet you may hit enter accidentally, to solve this tweets should be confirmed with shift+enter or ctrl+enter.

[Nic0]

shift-enter and ctrl-enter aren't intercept by urwid, seems that only alt-enter works, but it's also used for some environment like WMFS to open some terminal. I guess, I'll try to do some confirmation at the end of editing.

[Nic0]

Twice enter should do the trick.