Add mouse scrolling

config.h

@@ -166,17 +166,23 @@ static unsigned int defaultattr = 11;
  */
 static uint forcemousemod = ShiftMask;
 
+const unsigned int mousescrollincrement = 5;
+
 /*
  * Internal mouse shortcuts.
  * Beware that overloading Button1 will disable the selection.
  */
 static MouseShortcut mshortcuts[] = {
 	/* mask                 button   function        argument       release */
+ 	{ ShiftMask,            Button4, kscrollup,      {.i = mousescrollincrement} },
+ 	{ XK_ANY_MOD,           Button4, kscrollup,      {.i = mousescrollincrement} },
+ 	{ ShiftMask,            Button5, kscrolldown,    {.i = mousescrollincrement} },
+ 	{ XK_ANY_MOD,           Button5, kscrolldown,    {.i = mousescrollincrement} },
 	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
-	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
-	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
-	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
-	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
+	// { ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
+	// { XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
+	// { ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
+	// { XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
 };
 
 /* Internal keyboard shortcuts. */
@@ -199,10 +205,10 @@ static Shortcut shortcuts[] = {
 	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
 	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
 	{ ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
-	{ MODKEY,            	XK_k,     	kscrollup,      {.i =  1} },
-	{ MODKEY,            	XK_j,   	kscrolldown,    {.i =  1} },
-	{ MODKEY,            	XK_Up,    	kscrollup,      {.i =  1} },
-	{ MODKEY,            	XK_Down,	kscrolldown,    {.i =  1} },
+	{ MODKEY,            	XK_k,     	    kscrollup,      {.i =  1} },
+	{ MODKEY,            	XK_j,   	    kscrolldown,    {.i =  1} },
+	{ MODKEY,            	XK_Up,    	    kscrollup,      {.i =  1} },
+	{ MODKEY,            	XK_Down,	    kscrolldown,    {.i =  1} },
 };
 
 /*