#!/usr/local/bin/perl -w
# BEGIN { push(@INC, qw(../../../lib ../../lib ../lib lib)) }

die "Must be executed from Tk/pTk distribution directory\n" unless -f "Lang.h";
open(STDOUT, ">../Tk/English.pm") || die "open failed: $!";
print <<'EOH';
package Tk::English;

require Exporter;
use base  (Exporter);

# This file is generated automatically by pTk/makeenglish from Tk distribution.

EOH

my %found = ();

opendir(DIR,'.') || die "Cannot open '.':$!";
@ARGV = grep(/\.c/,readdir(DIR));
closedir(DIR);

while (<>)
 {
  if (/strn?cmp\s*\(.*"([a-z][a-z0-9]+)"/)
   {my $key = $1;
    my $name = "\U$key";
    if (!defined $found{$name})
     {
      $found{$name} = $key;
     }
   }
}


print "\n\@EXPORT = qw(\n";
$line = "";
foreach (sort keys %found)
 {
  if (length($line)+length($_)+2 > 76)
   {
    print "    $line\n";
    $line = "";
   }
  else
   {
    $line .= ' ' if (length $line);
   }
  $line .= "&$_";
 }
print "    $line\n" if (length $line);
print ");\n";

foreach $name (sort keys %found) {
    my $key = $found{$name};
    print qq(sub $name () { '$key' }\n);
}

print "\n1;\n";