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egs/gp/s5/local/gp_rmn2utf_PO.pl 1.79 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 Portuguese 
  # characters to UTF8
  
  use strict;
  use Unicode::Normalize;
  
  binmode(STDOUT, ":encoding(utf8)");
  
  my $usage = "Usage: gp_rmn2utf_PO.pl < input > utf8-output\
  Maps from the GlobalPhone-style ASCII encoding of Portuguese 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>) {
    s/A\:/\x{00C0}/g;
    s/A\+/\x{00C1}/g;
    s/A\^/\x{00C2}/g;
    s/A\~/\x{00C3}/g;
    s/C\:/\x{00C7}/g;
    s/E\+/\x{00C9}/g;
    s/E\^/\x{00CA}/g;
    s/I\+/\x{00CD}/g;
    s/N\~/\x{00D1}/g;
    s/O\+/\x{00D3}/g;
    s/O\^/\x{00D4}/g;
    s/O\~/\x{00D5}/g;
    s/U\+/\x{00DA}/g;
    s/U\^/\x{00DC}/g;
  
    s/a\:/\x{00E0}/g;
    s/a\+/\x{00E1}/g;
    s/a\^/\x{00E2}/g;
    s/a\~/\x{00E3}/g;
    s/c\:/\x{00E7}/g;
    s/e\+/\x{00E9}/g;
    s/e\^/\x{00EA}/g;
    s/i\+/\x{00ED}/g;
    s/n\~/\x{00F1}/g;
    s/o\+/\x{00F3}/g;
    s/o\^/\x{00F4}/g;
    s/o\~/\x{00F5}/g;
    s/u\+/\x{00FA}/g;
    s/u\^/\x{00FC}/g;  
    
    print NFC($_);  # recompose & reorder canonically
  }