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<b_jonas> learn ayacc is ais523\'s yacc parser generator implementation, get it from http://nethack4.org/pastebin/ayacc-2020-04.tar.gz or from (darcs clone http://nethack4.org/projects/ayacc) .
author | HackEso <hackeso@esolangs.org> |
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date | Wed, 08 Apr 2020 20:25:30 +0000 |
parents | e925c0adf7ad |
children |
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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))