Markov-chain generator in Clojure. You can use it as a library or from the command line. It also can post said text to tumblr.
It is the brains behind Scrumdiddlyumptious Clojure.
# to generate text based on some training material
lein with-profile markov run input-1.txt input-2.txt
# to generate a chain to be used later
lein with-profile markov run input-1.txt input-2.txt output.edn
# to generate text based on an existing chain
lein with-profile markov run output.edn
# to post a formatted message to tumblr
lein with-profile tumblr run input.ednsudo cp markov-tumblr.plist ~/Library/LaunchAgents
sudo chmod 600 ~/Library/LaunchAgents/markov-tumblr.plist
sudo chown root ~/Library/LaunchAgents/markov-tumblr.plist
sudo launchctl load -w ~/Library/LaunchAgents/markov-tumblr.plist