<oerjan> addquote <ion> olsner: For all x, the probability of a monad tutorial existing that explains monads as x approaches one as time goes to infinity. <boily> good monadic morning! <ion> Monads are a bit like mornings. <myname> what

#!/bin/sh
count () {
    hg log --template '{desc}\n' |
    egrep '<[^]]*> karma\'$1 |
    fgrep -vix "<$2> karma$1 $2" |
    cut -d' ' -f3 |
    fgrep -cix "$2"
}
plus=$(count + "$1")
minus=$(count - "$1")
echo $(($plus-$minus))