Use right click as previous and enable scrolling to switch slides

diff --git a/config.def.h b/config.def.h
index 9aa6e08c4a62af95df67cdace2a6271f4108af51..0a56047058c60bf3318d5bbdf00acc4b44c5ad57 100644 (file)
--- a/config.def.h
+++ b/config.def.h
@@ -20,7 +20,9 @@ static const float usableheight = 0.75;
 static Mousekey mshortcuts[] = {
        /* button         function        argument */
        { Button1,        advance,        {.i = +1} },
-       { Button2,        advance,        {.i = -1} },
+       { Button3,        advance,        {.i = -1} },
+       { Button4,        advance,        {.i = -1} },
+       { Button5,        advance,        {.i = +1} },
 };
 
 static Shortcut shortcuts[] = {