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path: root/Master/tlpkg/dev/keyword-search/read-dump-and-pretty-print.pl
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$^W = 1;
use strict;
# how to read in!!!
my $seikaku;
my $kw_pkg;
my $cz_pkg;
my $foo = `cat tc-dump`;
# the no strict "vars" is *ABSOLUT* necessary otherwise the file is not
# evaluated, no idea why!
no strict "vars";
eval "$foo";
use strict "vars";
#
print_keywords($kw_pkg);
print "\n===================\nprimary characterizations\n";
walk_cz_tree($cz_pkg->{'primary'}, "PRIM");
print "\n===================\nsecondary characterizations\n";
walk_cz_tree($cz_pkg->{'secondary'}, "SEC");
print "\n===================\nby-function characterizations\n";
walk_cz_tree($cz_pkg->{'by-function'}, "BFUNC");


sub print_keywords {
  my $kw_pkg = shift;
  for my $k (keys %$kw_pkg) {
    my @pkgl = @{$kw_pkg->{$k}};
    if (defined(@pkgl)) {
      print "keyword = $k\n  package = @pkgl\n";
    } else {
      print "keyword = $k\n  package = NO PACKAGE FOUND!\n";
    }
  }
}


sub walk_cz_tree {
  my $cp = shift;
  my $prestring = shift;
  if (defined($cp->{'_packages_'})) {
    my @pkgs = sort @{$cp->{'_packages_'}};
    print "$prestring\n";
    print "--> @pkgs\n";
  }
  for my $cz (keys %$cp) {
    if ($cz ne '_packages_') {
      my $nextstring = "$prestring > $cz";
      my $np = $cp->{$cz};
      &walk_cz_tree($np,$nextstring);
    }
  }
}