wikify a list of papers for embedding into a wiki

wikify.sh

#!/bin/bash

usage()
{
 echo "usage: `basename $0` inputfile"
}

IN=$1
ENDING=".pdf"
OPEN="[["
CLOSE="]]"

if [ $# -ne 1 ]
then
 usage
 exit 1
fi

for paper in `cat papers.txt`
do
 echo '  * '$OPEN${paper%$ENDING}$CLOSE >> wikipapers.txt
done