# !/bin/sh
# Do global replacement of string in all source code files.
# I use this all the time, but I advise you to be careful
# -Fusion

if [ $# = 0 ] ; then
	echo 'Global replacement for the area files.'
	echo 'Usage: gsub <searchpat> <replacement>'
	exit 1
fi

for file in *.area  
do
sed -e "s/$1/$2/g" $file > ${file}.temp
mv ${file}.temp $file
done