scripts/misc/mdcat

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#!/bin/zsh
#dep:mdcat iconv chardetect
MDCAT=/usr/bin/mdcat
#encoding=$(file -i "$1" | sed "s/.*charset=\(.*\)$/\1/")
if [[ $2 ]]; then
encoding=$2
else
encoding=$(chardetect "$1" | grep -oP '(?<=: )\S*')
fi
if ! iconv -f $encoding <<<"" &> /dev/null; then
cat "$1"
elif [[ $encoding != 'utf-8' ]]; then
iconv -f $encoding -t 'utf-8' < "$1" | $MDCAT /dev/stdin
else
$MDCAT $1
fi