Learned  about  splitvt[1].  I could have used a tool like this when I
  wrote ttyfire[2].  Would have been a lot easier than using tmux.

  Thinking about ditching WeeChat/irssi in favour of sic+splitvt.

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  1. http://freecode.com/projects/splitvt

  2. https://github.com/vain/ttyfire