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<prooftechnique> learn prooftechnique n\xc3\xa9 NihilistDandy: He was there some time ago. Maybe he\'ll come back. Maybe he\'s a nihilist, too. (Note from the Editor: He came back, and is a nihilist.)
author HackBot
date Wed, 30 Mar 2016 03:31:58 +0000
parents e037173e0012
children ad5c5d1b7d04
line wrap: on
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#!/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))