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post_install() { echo -n "Updating vim help tags..." /usr/bin/vim --noplugins -u NONE -U NONE \ --cmd ":helptags /usr/share/vim/vimfiles/doc" --cmd ":q" > /dev/null 2>&1 echo "done." echo "To access the help, type ':h emmet' inside vim." } post_upgrade() { post_install $1 } post_remove() { post_install } op=$1 shift $op $*