FICS/rename-pattern


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#!/bin/sh

TARGETS="
*.c
*.cpp
*.h
*.hpp
"

if test $# != 2; then
	echo "error: bogus number of arguments"
	exit 1
fi

if test -z "$1"; then
	echo "error: first argument is of zero length"
	exit 1
fi

for target in $TARGETS; do
	sed -i "s/$1/$2/g" "$target"
done