1 files changed, 10 insertions, 2 deletions

diff --git a/options.c b/options.c
index 286d0b6..ca3be0c 100644
--- a/options.c
+++ b/options.c
@@ -25,12 +25,13 @@
 
 #include "config.h"
 #include "options.h"
+#include "util.h"
 
 options_t _options;
 const options_t *options = (const options_t*) &_options;
 
 void print_usage() {
-	printf("usage: sxiv [-dFfhpqrsvZ] [-g GEOMETRY] [-z ZOOM] FILES...\n");
+	printf("usage: sxiv [-dFfhpqrsTtvZ] [-g GEOMETRY] [-z ZOOM] FILES...\n");
 }
 
 void print_version() {
@@ -44,6 +45,7 @@ void parse_options(int argc, char **argv) {
 	_options.scalemode = SCALE_MODE;
 	_options.zoom = 1.0;
 	_options.aa = 1;
+	_options.thumbnails = 0;
 
 	_options.fixed = 0;
 	_options.fullscreen = 0;
@@ -52,7 +54,7 @@ void parse_options(int argc, char **argv) {
 	_options.quiet = 0;
 	_options.recursive = 0;
 
-	while ((opt = getopt(argc, argv, "dFfg:hpqrsvZz:")) != -1) {
+	while ((opt = getopt(argc, argv, "dFfg:hpqrsTtvZz:")) != -1) {
 		switch (opt) {
 			case '?':
 				print_usage();
@@ -84,6 +86,12 @@ void parse_options(int argc, char **argv) {
 			case 's':
 				_options.scalemode = SCALE_FIT;
 				break;
+			case 'T':
+				_options.thumbnails = 2;
+				break;
+			case 't':
+				_options.thumbnails = MAX(_options.thumbnails, 1);
+				break;
 			case 'v':
 				print_version();
 				exit(0);