<hppavilion[1]> mkx bin/culprits2//GOAT=`shuf -n1 share/scapegoats`; hg log --removed -- "$1" | grep summary: | sed "s/hppavilion\\[1\\]/$GOAT/g" | sed "s/ +/ /g" | sed "s/^ //" | awk \'{print substr($2,2,length($2)-2)}\'| sed "s/.$/\\x0F&/" | xargs

`learn creates a wisdom entry and tries to guess which word is the key. Syntax (case insensitive): `learn [a|an|the] <keyword>[s][punctuation] [...]