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#! /usr/bin/env python

"Replace CRLF with LF in argument files. Print names of changed files."

import sys, os

def main():

for filename in sys.argv[1:]:

if os.path.isdir(filename):

print filename, "Directory!"

continue

data = open(filename, "rb").read()

if '\0' in data:

print filename, "Binary!"

continue

newdata = data.replace("\r\n", "\n")

if newdata != data:

print filename

f = open(filename, "wb")

f.write(newdata)

f.close()

if __name__ == '__main__':

main()