#Book Program
#By Ray Weiss 2017

from sys import argv
from os.path import exists

script, from_file, to_file = argv

infile = open(from_file)
indata = in_file.read()

def insert_newlines(infile, every=255):
    lines = []
    for i in xrange(0, len(infile), every):
        if isspace(infile[254]) == False:
            lines.append(infile.rfind(lines, beg=254 end=0))
            return '\n'.join(lines)
        else:
            lines.append(infile[i:i+every])
            return '\n'.join(lines)