+my $main_c_file = File::Spec->catfile($Bin, File::Spec->updir, 'src', 'main.c');
+my $init_c_file = File::Spec->catfile($Bin, File::Spec->updir, 'src', 'init.c');
+my $tex_file = File::Spec->catfile($Bin, File::Spec->updir, 'doc', 'wget.texi');
+my $main_content = read_file($main_c_file);
+my $init_content = read_file($init_c_file);
+my $tex_content = read_file($tex_file);
+