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egs/gp/s5/local/gp_rmn2utf_FR.pl 2.02 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 French 
  # characters to UTF8
  
  use strict;
  use Unicode::Normalize;
  
  binmode(STDOUT, ":encoding(utf8)");
  
  my $usage = "Usage: gp_rmn2utf_FR.pl < input > utf8-output\
  Maps from the GlobalPhone-style ASCII encoding of French 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{00C0}/g; # LETTERS WITH GRAVE
    s/E\`/\x{00C8}/g; 
    s/U\`/\x{00D9}/g;
  
    s/A\^/\x{00C2}/g; # LETTERS WITH CIRCUMFLEX
    s/E\^/\x{00CA}/g;
    s/I\^/\x{00CE}/g;
    s/O\^/\x{00D4}/g;
    s/U\^/\x{00DB}/g;
  
    s/E\:/\x{00C8}/g; # LETTERS WITH DIAERESIS
    s/I\:/\x{00CF}/g;
    s/U\:/\x{00DC}/g;
    s/Y\:/\x{0178}/g;
  
    s/E\+/\x{00C9}/g; # E WITH ACUTE
    s/C\~/\x{00C7}/g; # C WITH CEDILLA
  
    # SMALL LETTERS
    s/a\`/\x{00E0}/g; # LETTERS WITH GRAVE
    s/e\`/\x{00E8}/g; 
    s/u\`/\x{00F9}/g;
  
    s/a\^/\x{00E2}/g; # LETTERS WITH CIRCUMFLEX
    s/e\^/\x{00EA}/g;
    s/i\^/\x{00EE}/g;
    s/o\^/\x{00F4}/g;
    s/u\^/\x{00FB}/g;
  
    s/e\:/\x{00E8}/g; # LETTERS WITH DIAERESIS
    s/i\:/\x{00EF}/g; 
    s/u\:/\x{00FC}/g;
    s/y\:/\x{00FF}/g;
  
    s/e\+/\x{00E9}/g; # E WITH ACUTE
    s/c\~/\x{00E7}/g; # C WITH CEDILLA
  
    print NFC($_);  # recompose & reorder canonically
  }