word-aligner/ortho-norm/rw.pl


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#!/usr/bin/perl -w
use strict;
use utf8;

binmode(STDIN, ":utf8");
binmode(STDOUT, ":utf8");

while(<STDIN>) {
  $_ = lc $_;
  s/([a-z])'( |$)/$1$2/g;
  print;
}