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#!/usr/bin/env sh
# Description: View a PDF file in pager
#
# Notes:
# - $PAGER must be 'less -R' or 'most'
# - To use mutool, uncomment the relevant lines and comment the pdftotext line
#
# Shell: POSIX compliant
# Author: Arun Prakash Jana
if ! [ -z "$1" ]; then
if [ "$(head -c 4 "$1")" = "%PDF" ]; then
# Convert using pdftotext
pdftotext -nopgbrk -layout "$1" - | sed 's/\xe2\x80\x8b//g' | $PAGER
# Convert using mutool
# file=`basename "$1"`
# txt=/tmp/"$file".txt
# mutool convert -o "$txt" "$1"
# eval $PAGER $txt
# rm "$txt"
fi
fi
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