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egs/gp/s5/local/gp_rmn2utf_PL.pl 1.89 KB
8dcb6dfcb   Yannick Estève   first commit
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  #!/usr/bin/env perl
  use warnings; #sed replacement for -w perl parameter
  
  # Copyright 2012  Arnab Ghoshal
  
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #  http://www.apache.org/licenses/LICENSE-2.0
  #
  # THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  # KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
  # WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
  # MERCHANTABLITY OR NON-INFRINGEMENT.
  # See the Apache 2 License for the specific language governing permissions and
  # limitations under the License.
  
  
  # This script maps from the GlobalPhone-style ASCII encoding of Polish 
  # characters to UTF8
  
  use strict;
  use Unicode::Normalize;
  
  binmode(STDOUT, ":encoding(utf8)");
  
  my $usage = "Usage: gp_rmn2utf_PL.pl < input > utf8-output\
  Maps from the GlobalPhone-style ASCII encoding of Polish characters to UTF8.
  ";
  
  if (defined($ARGV[0])) {
    if ($ARGV[0] =~ m/(-h|--help)/) {
      print STDERR "$usage";
      exit 0;
    } else {
      die "Unknown option '$ARGV[0]'
  $usage";
    }
  }
  
  while (<STDIN>) {
    # CAPITAL LETTERS
    s/A\~/\x{0104}/g; # A WITH OGONEK
    s/E\~/\x{0118}/g; # E WITH OGONEK
  
    s/Z0/\x{017B}/g; # Z WITH DOT ABOVE
  
    s/C1/\x{0106}/g; # LETTERS WITH ACUTE
    s/L1/\x{0141}/g;
    s/N1/\x{0143}/g;
    s/O1/\x{00D3}/g;
    s/S1/\x{015A}/g;
    s/Z1/\x{0179}/g;
  
    s/O2/\x{00D6}/g; # O WITH DIAERESIS (German umlaut)
    s/U2/\x{00DC}/g; # U WITH DIAERESIS (German umlaut)
    s/C2/\x{00C7}/g; # C WITH CEDILLA (from French)
  
  
    # SMALL LETTERS
    s/a\~/\x{0105}/g;
    s/e\~/\x{0119}/g;
  
    s/z0/\x{017C}/g;
  
    s/c1/\x{0107}/g;
    s/l1/\x{0142}/g;
    s/n1/\x{0144}/g;
    s/o1/\x{00F3}/g;
    s/s1/\x{015B}/g;
    s/z1/\x{017A}/g;
  
    s/o2/\x{00F6}/g;
    s/u2/\x{00FC}/g;
    s/c2/\x{00E7}/g;
    
    print NFC($_);  # recompose & reorder canonically
  }