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    if($options{$opt}->{$value}){
      print " (Default)";
    }
    print "\n";
  }
  if(exists($descriptions{$opt})){
    printBlock($descriptions{$opt}, 3);
  }
}

END {
  if(defined($dbh) && ($dbh != 0) && !$dbh->disconnect){
    print "Could not disconnect from database!\n";
    print "Error: ". $DBI::errstr;
    exit 1;
  }
}

exit 0;

__END__

=pod

=head1 NAME

fm_option_info - Displays informations about a given option.

=head1 VERSION

version 0.7.2

=head1 SYNOPSIS

fm_option_info [options] [PATH_TO_CONFIG.CDB] OPTION_NAME

This script searches the given CDB file for the given option.

Options:

  --help        -?            Prints this help.
  --version                   Prints current version.
  --verbose     -v            The verbose level. 0 - least output, 2 most output (Default: 0).
  --regex       -r            The given OPTION_NAME should be treated as an regex.
  --description -d            Search also within the description of the option.
                              Only available, if a database can be queried.

Normally you won't specify a cdb file. Just run fm_create_help before you run this script
to create a database. If you do not want or cannot create a database for the installtion
you want to use, specify a cdb file.
If no cdb file is given, it tries to figure out the correct installation with help of $ENV{PATH}.

Examples:

  fm_option_info c:\proeWildfire4\text\config.cdb DISPLAY

Or use the Wildcard to search display all options within the given file

  fm_option_info c:\proeWildfire4\text\config.cdb *

Or use regex syntax and let fm_option_info guess where the config.cdb is located

  fm_option_info -r "^weld"

=head1 DESCRIPTION

C<fm_option_info> checks and displays whether the given option exists in the given cdb file. if it exists,
the possible values of the option, are also shown.

This parameter -Fs is translated with "Free String" by all scripts and modules of this distribution.
Therefore fm_check_config only verifies, that those options does not have empty values.
But this interpretation must not met the oppinion from the original manufacturer.

=head1 AUTHOR

Joachim Langenbach <langenbach@imw.tu-clausthal.de>

=head1 COPYRIGHT AND LICENSE

This software is Copyright (c) 2015 by TU Clausthal, Institut fuer Maschinenwesen.

This is free software, licensed under:

  The GNU General Public License, Version 2, June 1991

=cut