Support XK_KP_{Add,Subtract} for zooming
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							| @ -431,12 +431,15 @@ void on_keypress(XKeyEvent *kev) { | |||||||
| 			/* zooming */ | 			/* zooming */ | ||||||
| 			case XK_plus: | 			case XK_plus: | ||||||
| 			case XK_equal: | 			case XK_equal: | ||||||
|  | 			case XK_KP_Add: | ||||||
| 				changed = img_zoom_in(&img, &win); | 				changed = img_zoom_in(&img, &win); | ||||||
| 				break; | 				break; | ||||||
| 			case XK_minus: | 			case XK_minus: | ||||||
|  | 			case XK_KP_Subtract: | ||||||
| 				changed = img_zoom_out(&img, &win); | 				changed = img_zoom_out(&img, &win); | ||||||
| 				break; | 				break; | ||||||
| 			case XK_0: | 			case XK_0: | ||||||
|  | 			case XK_KP_0: | ||||||
| 				changed = img_zoom(&img, &win, 1.0); | 				changed = img_zoom(&img, &win, 1.0); | ||||||
| 				break; | 				break; | ||||||
| 			case XK_w: | 			case XK_w: | ||||||
|  | |||||||
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