diff -r -u xarchiver-0.5.0.orig/src/add_dialog.c xarchiver-0.5.0/src/add_dialog.c
--- xarchiver-0.5.0.orig/src/add_dialog.c	2008-11-06 17:07:39 -0600
+++ xarchiver-0.5.0/src/add_dialog.c	2008-11-06 17:14:54 -0600
@@ -238,7 +238,7 @@
 		flag = TRUE;
 	gtk_widget_set_sensitive(add_dialog->solid_archive,flag);
 	
-	if (archive->type != XARCHIVETYPE_TAR && archive->type != XARCHIVETYPE_TAR_GZ && archive->type != XARCHIVETYPE_TAR_LZMA && archive->type != XARCHIVETYPE_TAR_BZ2)
+	if (archive->type != XARCHIVETYPE_TAR && archive->type != XARCHIVETYPE_TAR_GZ && archive->type != XARCHIVETYPE_TAR_LZMA && archive->type != XARCHIVETYPE_TAR_BZ2 && archive->type != XARCHIVETYPE_TAR_LZOP)
 	{
 		flag = TRUE;
 		if (archive->type == XARCHIVETYPE_7ZIP)
@@ -300,7 +300,7 @@
 		g_signal_connect (G_OBJECT (add_dialog->compression_value),"value-changed",G_CALLBACK (fix_adjustment_value), NULL);
 	gtk_tooltips_set_tip (add_dialog->option_tooltip,add_dialog->compression_scale, compression_msg, NULL );
 
-	if (archive->type == XARCHIVETYPE_TAR || archive->type == XARCHIVETYPE_TAR_GZ || archive->type == XARCHIVETYPE_TAR_LZMA || archive->type == XARCHIVETYPE_TAR_BZ2)
+	if (archive->type == XARCHIVETYPE_TAR || archive->type == XARCHIVETYPE_TAR_GZ || archive->type == XARCHIVETYPE_TAR_LZMA || archive->type == XARCHIVETYPE_TAR_BZ2 || archive->type == XARCHIVETYPE_TAR_LZOP)
 		flag = FALSE;
 	else
 		flag = TRUE;
diff -r -u xarchiver-0.5.0.orig/src/archive.h xarchiver-0.5.0/src/archive.h
--- xarchiver-0.5.0.orig/src/archive.h	2008-11-06 17:07:39 -0600
+++ xarchiver-0.5.0/src/archive.h	2008-11-06 17:40:10 -0600
@@ -30,12 +30,14 @@
 	XARCHIVETYPE_BZIP2,
 	XARCHIVETYPE_GZIP,
 	XARCHIVETYPE_LZMA,
+	XARCHIVETYPE_LZOP,
 	XARCHIVETYPE_RAR,
 	XARCHIVETYPE_RPM,
 	XARCHIVETYPE_TAR,
 	XARCHIVETYPE_TAR_BZ2,
 	XARCHIVETYPE_TAR_GZ,
 	XARCHIVETYPE_TAR_LZMA,
+	XARCHIVETYPE_TAR_LZOP,
 	XARCHIVETYPE_ZIP,
 	XARCHIVETYPE_LHA,
 	XARCHIVETYPE_COUNT
diff -r -u xarchiver-0.5.0.orig/src/bzip2.c xarchiver-0.5.0/src/bzip2.c
--- xarchiver-0.5.0.orig/src/bzip2.c	2008-11-06 17:07:39 -0600
+++ xarchiver-0.5.0/src/bzip2.c	2008-11-06 17:53:50 -0600
@@ -54,6 +54,15 @@
 		archive->extract = 	extract[archive->type];
 		xa_open_tar_compressed_file(archive);
 	}
+	else if (g_str_has_suffix(archive->escaped_path,".tar.lzop") || g_str_has_suffix (archive->escaped_path,".tzo"))
+	{
+		archive->type = XARCHIVETYPE_TAR_LZOP;
+		archive->format = "TAR.LZOP";
+		archive->delete =	delete[archive->type];
+		archive->add = 		add[archive->type];
+		archive->extract = 	extract[archive->type];
+		xa_open_tar_compressed_file(archive);
+	}
 	else
 	{
 		struct stat my_stat;
@@ -68,12 +77,18 @@
 			executable = "bzip2 ";
 			len = 4;
 		}
-		else
+		else if (archive->type == XARCHIVETYPE_LZMA)
 		{
 			archive->format = "LZMA";
 			executable = "lzma ";
 			len = 5;
 		}
+		else if (archive->type == XARCHIVETYPE_LZOP)
+		{
+			archive->format = "LZOP";
+			executable = "lzop ";
+			len = 5;
+		} /* else fail? */
 		archive->can_add = archive->has_test = archive->has_sfx = FALSE;
 		archive->has_properties = archive->can_extract = TRUE;
 		archive->nc = 3;
@@ -144,8 +159,11 @@
 
 	if (archive->type == XARCHIVETYPE_TAR_BZ2)
 		command = g_strconcat(tar," tfjv ",archive->escaped_path,NULL);
-	else
+	else if (archive->type == XARCHIVETYPE_TAR_LZMA)
 		command = g_strconcat(tar," tv --use-compress-program=lzma -f ",archive->escaped_path,NULL);
+	else if (archive->type == XARCHIVETYPE_TAR_LZOP)
+		command = g_strconcat(tar," tv --use-compress-program=lzop -f ",archive->escaped_path,NULL);
+	/* else fail? */
 
 	archive->has_properties = archive->can_add = archive->can_extract = TRUE;
 	archive->has_test = archive->has_sfx = FALSE;
@@ -180,11 +198,17 @@
 		executable = "bzip2 ";
 		len = 4;
 	}
-	else
+	else if (archive->type == XARCHIVETYPE_LZMA)
 	{
 		executable = "lzma ";
 		len = 5;
 	}
+	else if (archive->type == XARCHIVETYPE_LZOP)
+	{
+		executable = "lzop ";
+		len = 5;
+	}
+	/* else fail? */
 	filename = xa_remove_path_from_archive_name(archive->escaped_path);
 	dot = strrchr(filename,'.');
 	if (G_LIKELY(dot))
diff -r -u xarchiver-0.5.0.orig/src/extract_dialog.c xarchiver-0.5.0/src/extract_dialog.c
--- xarchiver-0.5.0.orig/src/extract_dialog.c	2008-11-06 17:07:39 -0600
+++ xarchiver-0.5.0/src/extract_dialog.c	2008-11-06 17:37:14 -0600
@@ -223,7 +223,7 @@
 	else
 		gtk_widget_set_size_request (dialog_data->dialog1,-1,370);
 
-	if (archive->type == XARCHIVETYPE_BZIP2 || archive->type == XARCHIVETYPE_GZIP || archive->type == XARCHIVETYPE_LZMA)
+	if (archive->type == XARCHIVETYPE_BZIP2 || archive->type == XARCHIVETYPE_GZIP || archive->type == XARCHIVETYPE_LZMA || archive->type == XARCHIVETYPE_LZOP)
 		gtk_window_set_title (GTK_WINDOW (dialog_data->dialog1),_("Decompress file"));
 	else
 		gtk_window_set_title (GTK_WINDOW (dialog_data->dialog1),_("Extract files"));
@@ -244,11 +244,11 @@
 	else
 		gtk_widget_set_sensitive (dialog_data->selected_radio,FALSE);
 
-	if ( (xa_main_window == NULL && is_tar_compressed(archive->type)) || archive->type == XARCHIVETYPE_GZIP || archive->type == XARCHIVETYPE_LZMA || archive->type == XARCHIVETYPE_BZIP2 || archive->type == XARCHIVETYPE_RPM)
+	if ( (xa_main_window == NULL && is_tar_compressed(archive->type)) || archive->type == XARCHIVETYPE_GZIP || archive->type == XARCHIVETYPE_LZMA || archive->type == XARCHIVETYPE_BZIP2 || archive->type == XARCHIVETYPE_RPM || archive->type == XARCHIVETYPE_LZOP)
 		flag = FALSE;
 	gtk_widget_set_sensitive (dialog_data->extract_full,flag);
 
-	if (archive->type != XARCHIVETYPE_TAR && archive->type != XARCHIVETYPE_TAR_GZ && archive->type != XARCHIVETYPE_TAR_LZMA && archive->type != XARCHIVETYPE_TAR_BZ2 && archive->type != XARCHIVETYPE_DEB)
+	if (archive->type != XARCHIVETYPE_TAR && archive->type != XARCHIVETYPE_TAR_GZ && archive->type != XARCHIVETYPE_TAR_LZMA && archive->type != XARCHIVETYPE_TAR_BZ2 && archive->type != XARCHIVETYPE_DEB && archive->type != XARCHIVETYPE_TAR_LZOP)
 		flag = FALSE;
 	else
 		flag = TRUE;
@@ -303,7 +303,7 @@
 			case GTK_RESPONSE_CANCEL:
 			case GTK_RESPONSE_DELETE_EVENT:
 			done = TRUE;
-			if (xa_main_window && (archive->type == XARCHIVETYPE_GZIP || archive->type == XARCHIVETYPE_LZMA || archive->type == XARCHIVETYPE_BZIP2))
+			if (xa_main_window && (archive->type == XARCHIVETYPE_GZIP || archive->type == XARCHIVETYPE_LZMA || archive->type == XARCHIVETYPE_BZIP2 || archive->type == XARCHIVETYPE_LZOP))
 			{
 				gtk_widget_set_sensitive (Stop_button,FALSE);
 				xa_set_button_state (1,1,GTK_WIDGET_IS_SENSITIVE(save1),GTK_WIDGET_IS_SENSITIVE(close1),0,0,0,0,0,0,0);
@@ -814,6 +814,11 @@
 		archive->type = XARCHIVETYPE_TAR_LZMA;
 		archive->extract = 	extract[XARCHIVETYPE_TAR_LZMA];
 	}
+	else if (g_str_has_suffix(archive->escaped_path,".tar.lzop")|| g_str_has_suffix (archive->escaped_path,".tzo"))
+	{
+		archive->type = XARCHIVETYPE_TAR_LZOP;
+		archive->extract = 	extract[XARCHIVETYPE_TAR_LZOP];
+	}
 	(*archive->extract)(archive,NULL);
 	xa_clean_archive_structure(archive);
 	return NULL;
diff -r -u xarchiver-0.5.0.orig/src/main.c xarchiver-0.5.0/src/main.c
--- xarchiver-0.5.0.orig/src/main.c	2008-11-06 17:07:39 -0600
+++ xarchiver-0.5.0/src/main.c	2008-11-06 17:43:48 -0600
@@ -294,9 +294,10 @@
 	open_archive[XARCHIVETYPE_LZMA]  = &xa_open_bzip2_lzma;
 	open_archive[XARCHIVETYPE_RAR]  = &xa_open_rar;
 	open_archive[XARCHIVETYPE_RPM]  = &xa_open_rpm;
-	open_archive[XARCHIVETYPE_TAR]  = open_archive[XARCHIVETYPE_TAR_BZ2] = open_archive[XARCHIVETYPE_TAR_GZ] = open_archive[XARCHIVETYPE_TAR_LZMA] = &xa_open_tar;
+	open_archive[XARCHIVETYPE_TAR]  = open_archive[XARCHIVETYPE_TAR_BZ2] = open_archive[XARCHIVETYPE_TAR_GZ] = open_archive[XARCHIVETYPE_TAR_LZMA] = open_archive[XARCHIVETYPE_TAR_LZOP] = &xa_open_tar;
 	open_archive[XARCHIVETYPE_ZIP] = &xa_open_zip;
 	open_archive[XARCHIVETYPE_LHA] = &xa_open_lha;
+	open_archive[XARCHIVETYPE_LZOP] = &xa_open_bzip2_lzma;
 	
 	delete[0]  = 0;
 	delete[XARCHIVETYPE_7ZIP]  = &xa_7zip_delete;
@@ -307,9 +308,11 @@
 	delete[XARCHIVETYPE_LZMA]  = 0;
 	delete[XARCHIVETYPE_RAR]  = &xa_rar_delete;
 	delete[XARCHIVETYPE_RPM]  = 0;
-	delete[XARCHIVETYPE_TAR]  = delete[XARCHIVETYPE_TAR_BZ2] = delete[XARCHIVETYPE_TAR_GZ] = delete[XARCHIVETYPE_TAR_LZMA] = &xa_tar_delete;
+	delete[XARCHIVETYPE_TAR]  = delete[XARCHIVETYPE_TAR_BZ2] = delete[XARCHIVETYPE_TAR_GZ] = delete[XARCHIVETYPE_TAR_LZMA] = delete[XARCHIVETYPE_TAR_LZOP] = &xa_tar_delete;
 	delete[XARCHIVETYPE_ZIP] = &xa_zip_delete;
 	delete[XARCHIVETYPE_LHA] = &xa_lha_delete;
+	delete[XARCHIVETYPE_LZOP] = 0;
+	
 	
 	add[0]  = 0;
 	add[XARCHIVETYPE_7ZIP]  = &xa_7zip_add;
@@ -318,9 +321,10 @@
 	add[XARCHIVETYPE_BZIP2]  = add[XARCHIVETYPE_GZIP] = add[XARCHIVETYPE_LZMA] = &xa_tar_add;
 	add[XARCHIVETYPE_RAR]  = &xa_rar_add;
 	add[XARCHIVETYPE_RPM]  = 0;
-	add[XARCHIVETYPE_TAR]  = add[XARCHIVETYPE_TAR_BZ2] = add[XARCHIVETYPE_TAR_GZ] = add[XARCHIVETYPE_TAR_LZMA] = &xa_tar_add;
+	add[XARCHIVETYPE_TAR]  = add[XARCHIVETYPE_TAR_BZ2] = add[XARCHIVETYPE_TAR_GZ] = add[XARCHIVETYPE_TAR_LZMA] = add[XARCHIVETYPE_TAR_LZOP] = &xa_tar_add;
 	add[XARCHIVETYPE_ZIP] = &xa_zip_add;
 	add[XARCHIVETYPE_LHA] = &xa_lha_add;
+	add[XARCHIVETYPE_LZOP] = &xa_tar_add;
 	
 	extract[0]  = 0;
 	extract[XARCHIVETYPE_7ZIP]  = &xa_7zip_extract;
@@ -329,9 +333,10 @@
 	extract[XARCHIVETYPE_BZIP2]  = extract[XARCHIVETYPE_GZIP] = extract[XARCHIVETYPE_LZMA] = &xa_tar_extract;
 	extract[XARCHIVETYPE_RAR]  = &xa_rar_extract;
 	extract[XARCHIVETYPE_RPM]  = &xa_rpm_extract;
-	extract[XARCHIVETYPE_TAR]  = extract[XARCHIVETYPE_TAR_BZ2] = extract[XARCHIVETYPE_TAR_GZ] = extract[XARCHIVETYPE_TAR_LZMA] = &xa_tar_extract;
+	extract[XARCHIVETYPE_TAR]  = extract[XARCHIVETYPE_TAR_BZ2] = extract[XARCHIVETYPE_TAR_GZ] = extract[XARCHIVETYPE_TAR_LZMA] = extract[XARCHIVETYPE_TAR_LZOP] = &xa_tar_extract;
 	extract[XARCHIVETYPE_ZIP] = &xa_zip_extract;
 	extract[XARCHIVETYPE_LHA] = &xa_lha_extract;
+	extract[XARCHIVETYPE_LZOP] = &xa_tar_extract;
 	
 	test[0]  = 0;
 	test[XARCHIVETYPE_7ZIP]  = &xa_7zip_test;
@@ -339,9 +344,10 @@
 	test[XARCHIVETYPE_DEB]  = test[XARCHIVETYPE_BZIP2] = test[XARCHIVETYPE_GZIP] = test[XARCHIVETYPE_LZMA] = 0;
 	test[XARCHIVETYPE_RAR]  = &xa_rar_test;
 	test[XARCHIVETYPE_RPM]  = 0;
-	test[XARCHIVETYPE_TAR]  = test[XARCHIVETYPE_TAR_BZ2] = test[XARCHIVETYPE_TAR_GZ] = test[XARCHIVETYPE_TAR_LZMA] = 0;
+	test[XARCHIVETYPE_TAR]  = test[XARCHIVETYPE_TAR_BZ2] = test[XARCHIVETYPE_TAR_GZ] = test[XARCHIVETYPE_TAR_LZMA] = test[XARCHIVETYPE_TAR_LZOP] = 0;
 	test[XARCHIVETYPE_ZIP] = &xa_zip_test;
 	test[XARCHIVETYPE_LHA] = &xa_lha_test;
+	test[XARCHIVETYPE_LZOP] = 0;
 
 	absolute_path = g_find_program_in_path("arj");
 	if ( absolute_path )
@@ -382,6 +388,14 @@
 		g_free (absolute_path);
 	}
 
+	absolute_path = g_find_program_in_path("lzop");
+	if ( absolute_path )
+	{
+		ArchiveType = g_list_append(ArchiveType, "lzop");
+		ArchiveSuffix = g_list_append(ArchiveSuffix, "*.lzop");
+		g_free (absolute_path);
+	}
+
 	absolute_path = g_find_program_in_path("lha");
 	if (absolute_path)
 	{
@@ -442,6 +456,11 @@
 			ArchiveType = g_list_append(ArchiveType, "tar.lzma");
 			ArchiveSuffix = g_list_append(ArchiveSuffix, "*.tlz");
 		}
+		if ( g_list_find ( ArchiveType , "lzop") )
+		{
+			ArchiveType = g_list_append(ArchiveType, "tar.lzop");
+			ArchiveSuffix = g_list_append(ArchiveSuffix, "*.tzo");
+		}
 	}
 	else
 		tar = "gtar";
@@ -505,6 +524,8 @@
 		archive->type = XARCHIVETYPE_TAR_GZ;
 	else if ( g_str_has_suffix ( archive->escaped_path , ".tar.lzma") || g_str_has_suffix ( archive->escaped_path , ".tlz") )
 		archive->type = XARCHIVETYPE_TAR_LZMA;
+	else if ( g_str_has_suffix ( archive->escaped_path , ".tar.lzop") || g_str_has_suffix ( archive->escaped_path , ".tzo") )
+		archive->type = XARCHIVETYPE_TAR_LZOP;
 	return (archive);
 }
 
diff -r -u xarchiver-0.5.0.orig/src/new_dialog.c xarchiver-0.5.0/src/new_dialog.c
--- xarchiver-0.5.0.orig/src/new_dialog.c	2008-11-06 17:07:39 -0600
+++ xarchiver-0.5.0/src/new_dialog.c	2008-11-06 17:33:36 -0600
@@ -209,6 +209,8 @@
 			type = XARCHIVETYPE_GZIP;
 		else if (strcmp ( ComboArchiveType,"lzma") == 0)
 			type = XARCHIVETYPE_LZMA;
+		else if (strcmp ( ComboArchiveType,"lzop") == 0)
+			type = XARCHIVETYPE_LZOP;
 		else if (strcmp ( ComboArchiveType,"rar") == 0)
 			type = XARCHIVETYPE_RAR;
 		else if (strcmp ( ComboArchiveType,"tar") == 0)
@@ -219,6 +221,8 @@
 			type = XARCHIVETYPE_TAR_GZ;
 		else if (strcmp ( ComboArchiveType,"tar.lzma") == 0)
 			type = XARCHIVETYPE_TAR_LZMA;
+		else if (strcmp ( ComboArchiveType,"tar.lzop") == 0)
+			type = XARCHIVETYPE_TAR_LZOP;
 		else if (strcmp ( ComboArchiveType,"jar") == 0 || strcmp ( ComboArchiveType,"zip") == 0 )
 			type = XARCHIVETYPE_ZIP;
 		else if (strcmp ( ComboArchiveType,"rpm") == 0)
diff -r -u xarchiver-0.5.0.orig/src/tar.c xarchiver-0.5.0/src/tar.c
--- xarchiver-0.5.0.orig/src/tar.c	2008-11-06 17:07:39 -0600
+++ xarchiver-0.5.0/src/tar.c	2008-11-06 17:45:45 -0600
@@ -241,6 +241,17 @@
 									"--use-compress-program=lzma -cvvf ",archive->escaped_path,
 									files->str , NULL );
 		break;
+		
+		case XARCHIVETYPE_TAR_LZOP:
+		if ( g_file_test ( archive->escaped_path , G_FILE_TEST_EXISTS ) )
+			xa_add_delete_bzip2_gzip_lzma_compressed_tar (files,archive,1);
+		else
+			command = g_strconcat (tar, " ",
+									archive->add_recurse ? "" : "--no-recursion ",
+									archive->remove_files ? "--remove-files " : "",
+									"--use-compress-program=lzop -cvvf ",archive->escaped_path,
+									files->str , NULL );
+		break;
 
 		default:
 		command = NULL;
@@ -351,11 +362,35 @@
 		}
 		break;
 
+		case XARCHIVETYPE_TAR_LZOP:
+		if (archive->full_path == 1)
+		{
+			command = g_strconcat (tar, " --use-compress-program=lzop -xvf " , archive->escaped_path,
+						#ifdef __FreeBSD__
+								archive->overwrite ? " " : " -k",
+						#else
+								archive->overwrite ? " --overwrite" : " --keep-old-files",
+						#endif
+								archive->tar_touch ? " --touch" : "",
+								" -C ",archive->extraction_path," ",names->str,NULL);
+		}
+		else
+		{
+			result = xa_extract_tar_without_directories ( "tar --use-compress-program=lzop -xvf ",archive,names->str);
+			command = NULL;
+		}
+		break;
+
 		case XARCHIVETYPE_LZMA:
 		result = lzma_bzip2_extract(archive,NULL);
 		command = NULL;
 		break;
 
+		case XARCHIVETYPE_LZOP:
+		result = lzma_bzip2_extract(archive,NULL);
+		command = NULL;
+		break;
+
 		case XARCHIVETYPE_BZIP2:
 		result = lzma_bzip2_extract(archive,NULL);
 		command = NULL;
@@ -398,6 +433,10 @@
 			executable = "lzma -f ";
 			filename = "dummy.lzma";
 		break;
+		case XARCHIVETYPE_TAR_LZOP:
+			executable = "lzop -f ";
+			filename = "dummy.lzop";
+		break;
 		
 		default:
 		break;
@@ -438,7 +477,7 @@
 
 gboolean is_tar_compressed (gint type)
 {
-	return (type == XARCHIVETYPE_TAR_BZ2 || type == XARCHIVETYPE_TAR_GZ || type == XARCHIVETYPE_TAR_LZMA);
+	return (type == XARCHIVETYPE_TAR_BZ2 || type == XARCHIVETYPE_TAR_GZ || type == XARCHIVETYPE_TAR_LZMA || type == XARCHIVETYPE_TAR_LZOP);
 }
 
 gboolean xa_extract_tar_without_directories (gchar *string,XArchive *archive,gchar *files_to_extract)
diff -r -u xarchiver-0.5.0.orig/src/window.c xarchiver-0.5.0/src/window.c
--- xarchiver-0.5.0.orig/src/window.c	2008-11-06 17:07:39 -0600
+++ xarchiver-0.5.0/src/window.c	2008-11-06 17:32:34 -0600
@@ -1124,6 +1124,8 @@
 		xx = XARCHIVETYPE_GZIP;
 	else if (memcmp ( magic,"\x5d\x00\x00\x80",4) == 0)
 		xx = XARCHIVETYPE_LZMA;
+	else if (memcmp ( magic,"\211LZO",4) == 0)
+		xx = XARCHIVETYPE_LZOP;
 	else if (memcmp ( magic,"\xed\xab\xee\xdb",4) == 0)
 		xx = XARCHIVETYPE_RPM;
 	else if (memcmp ( magic,"\x37\x7a\xbc\xaf\x27\x1c",6) == 0)
@@ -1459,6 +1461,7 @@
 		case XARCHIVETYPE_GZIP:
 		case XARCHIVETYPE_BZIP2:
 		case XARCHIVETYPE_LZMA:
+		case XARCHIVETYPE_LZOP:
 		case XARCHIVETYPE_RPM:
 		pos = 3;
 		break;
@@ -1477,6 +1480,7 @@
 		case XARCHIVETYPE_TAR_GZ:
 		case XARCHIVETYPE_TAR_BZ2:
 		case XARCHIVETYPE_TAR_LZMA:
+		case XARCHIVETYPE_TAR_LZOP:
 		case XARCHIVETYPE_TAR:
 		case XARCHIVETYPE_ZIP:
 		pos = 5;
@@ -1520,6 +1524,7 @@
 		case XARCHIVETYPE_GZIP:
 		case XARCHIVETYPE_BZIP2:
 		case XARCHIVETYPE_LZMA:
+		case XARCHIVETYPE_LZOP:
 		case XARCHIVETYPE_RPM:
 		pos = 3;
 		break;
@@ -1538,6 +1543,7 @@
 		case XARCHIVETYPE_TAR_GZ:
 		case XARCHIVETYPE_TAR_BZ2:
 		case XARCHIVETYPE_TAR_LZMA:
+		case XARCHIVETYPE_TAR_LZOP:
 		case XARCHIVETYPE_TAR:
 		case XARCHIVETYPE_ZIP:
 		pos = 5;