Sounds interesting, do you have the code to share.
replyTool definitions: https://github.com/cellux/dotfiles/blob/master/.emacs.d/rb-g...
replyImplementation: https://github.com/cellux/dotfiles/blob/master/.emacs.d/rb-t...
Implementation: https://github.com/cellux/dotfiles/blob/master/.emacs.d/rb-t...