diff --git a/config.h b/config.h
index f0983e7..f35e51f 100644
--- a/config.h
+++ b/config.h
@@ -98,12 +98,14 @@ static const Layout layouts[] = {
 static const char *spmenucmd[] = { "spmenu_run", "-x", NULL };
 static const char *spmenucmd_d[] = { "spmenu_run", "-d", NULL };
 static const char *termcmd[]  = { "st", NULL };
+static const char *browser[] = { "chromium", NULL };
 
 static const Key keys[] = {
 	/* modifier                     key           function        argument */
 	{ MODKEY,                       XK_semicolon, spawn,          {.v = spmenucmd_d } },
 	{ MODKEY|ShiftMask,             XK_semicolon, spawn,          {.v = spmenucmd } },
 	{ MODKEY|ShiftMask,             XK_Return,    spawn,          {.v = termcmd } },
+    { MODKEY|ShiftMask,             XK_w,         spawn,          {.v = browser } },
 	{ MODKEY,                       XK_b,         togglebar,      {0} },
 	{ MODKEY,                       XK_j,         focusstack,     {.i = +1 } },
 	{ MODKEY,                       XK_k,         focusstack,     {.i = -1 } },
@@ -111,26 +113,26 @@ static const Key keys[] = {
 	{ MODKEY,                       XK_d,         incnmaster,     {.i = -1 } },
 	{ MODKEY|ControlMask,           XK_i,         incnstack,      {.i = +1 } },
 	{ MODKEY|ControlMask,           XK_u,         incnstack,      {.i = -1 } },
-	{ MODKEY,                       XK_h,         setmfact,       {.f = -0.05} },
-	{ MODKEY,                       XK_l,         setmfact,       {.f = +0.05} },
-    { MODKEY|ShiftMask,             XK_h,         setcfact,       {.f = +0.25} },
-	{ MODKEY|ShiftMask,             XK_l,         setcfact,       {.f = -0.25} },
+	{ MODKEY,                       XK_a,         setmfact,       {.f = -0.05} },
+	{ MODKEY,                       XK_d,         setmfact,       {.f = +0.05} },
+    { MODKEY|ShiftMask,             XK_k,         setcfact,       {.f = +0.25} },
+	{ MODKEY|ShiftMask,             XK_j,         setcfact,       {.f = -0.25} },
 	{ MODKEY|ShiftMask,             XK_o,         setcfact,       {.f =  0.00} },
-	{ MODKEY|Mod4Mask,              XK_u,         incrgaps,       {.i = +1 } },
-	{ MODKEY|Mod4Mask|ShiftMask,    XK_u,         incrgaps,       {.i = -1 } },
-	{ MODKEY|Mod4Mask,              XK_i,         incrigaps,      {.i = +1 } },
-	{ MODKEY|Mod4Mask|ShiftMask,    XK_i,         incrigaps,      {.i = -1 } },
-	{ MODKEY|Mod4Mask,              XK_o,         incrogaps,      {.i = +1 } },
-	{ MODKEY|Mod4Mask|ShiftMask,    XK_o,         incrogaps,      {.i = -1 } },
-	{ MODKEY|Mod4Mask,              XK_6,         incrihgaps,     {.i = +1 } },
-	{ MODKEY|Mod4Mask|ShiftMask,    XK_6,         incrihgaps,     {.i = -1 } },
-	{ MODKEY|Mod4Mask,              XK_7,         incrivgaps,     {.i = +1 } },
-	{ MODKEY|Mod4Mask|ShiftMask,    XK_7,         incrivgaps,     {.i = -1 } },
-	{ MODKEY|Mod4Mask,              XK_8,         incrohgaps,     {.i = +1 } },
-	{ MODKEY|Mod4Mask|ShiftMask,    XK_8,         incrohgaps,     {.i = -1 } },
-	{ MODKEY|Mod4Mask,              XK_9,         incrovgaps,     {.i = +1 } },
-	{ MODKEY|Mod4Mask|ShiftMask,    XK_9,         incrovgaps,     {.i = -1 } },
-	{ MODKEY|Mod4Mask|ShiftMask,    XK_0,         defaultgaps,    {0} },
+	{ MODKEY|Mod1Mask,              XK_u,         incrgaps,       {.i = +1 } },
+	{ MODKEY|Mod1Mask|ShiftMask,    XK_u,         incrgaps,       {.i = -1 } },
+	{ MODKEY|Mod1Mask,              XK_i,         incrigaps,      {.i = +1 } },
+	{ MODKEY|Mod1Mask|ShiftMask,    XK_i,         incrigaps,      {.i = -1 } },
+	{ MODKEY|Mod1Mask,              XK_o,         incrogaps,      {.i = +1 } },
+	{ MODKEY|Mod1Mask|ShiftMask,    XK_o,         incrogaps,      {.i = -1 } },
+	{ MODKEY|Mod1Mask,              XK_6,         incrihgaps,     {.i = +1 } },
+	{ MODKEY|Mod1Mask|ShiftMask,    XK_6,         incrihgaps,     {.i = -1 } },
+	{ MODKEY|Mod1Mask,              XK_7,         incrivgaps,     {.i = +1 } },
+	{ MODKEY|Mod1Mask|ShiftMask,    XK_7,         incrivgaps,     {.i = -1 } },
+	{ MODKEY|Mod1Mask,              XK_8,         incrohgaps,     {.i = +1 } },
+	{ MODKEY|Mod1Mask|ShiftMask,    XK_8,         incrohgaps,     {.i = -1 } },
+	{ MODKEY|Mod1Mask,              XK_9,         incrovgaps,     {.i = +1 } },
+	{ MODKEY|Mod1Mask|ShiftMask,    XK_9,         incrovgaps,     {.i = -1 } },
+	{ MODKEY|Mod1Mask|ShiftMask,    XK_0,         defaultgaps,    {0} },
 	{ MODKEY,                       XK_Return,    zoom,           {0} },
 	{ MODKEY,                       XK_Tab,       view,           {0} },
 	{ MODKEY|ControlMask,           XK_z,         showhideclient, {0} },
diff --git a/libs/lt/tile.c b/libs/lt/tile.c
index 4f83c7b..1bcfecd 100644
--- a/libs/lt/tile.c
+++ b/libs/lt/tile.c
@@ -49,19 +49,11 @@ getfactsforrange(Monitor *m, int an, int ai, int size, int *rest, float *fact)
 	facts = 0;
 	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
 		if (i >= ai && i < (ai + an))
-			#if CFACTS_PATCH
 			facts += c->cfact;
-			#else
-			facts += 1;
-			#endif // CFACTS_PATCH
 
 	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
 		if (i >= ai && i < (ai + an))
-			#if CFACTS_PATCH
 			total += size * (c->cfact / facts);
-			#else
-			total += size / facts;
-			#endif // CFACTS_PATCH
 
 	*rest = size - total;
 	*fact = facts;
@@ -335,9 +327,7 @@ arrange_left_to_right(Monitor *m, int x, int y, int h, int w, int ih, int iv, in
 	getfactsforrange(m, an, ai, w, &rest, &facts);
 	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
 		if (i >= ai && i < (ai + an)) {
-			#if CFACTS_PATCH
 			fact = c->cfact;
-			#endif // CFACTS_PATCH
 			resize(c, x, y, w * (fact / facts) + ((i - ai) < rest ? 1 : 0) - (2*c->bw), h - (2*c->bw), 0);
 			x += WIDTH(c) + iv;
 		}
@@ -358,9 +348,7 @@ arrange_top_to_bottom(Monitor *m, int x, int y, int h, int w, int ih, int iv, in
 	getfactsforrange(m, an, ai, h, &rest, &facts);
 	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
 		if (i >= ai && i < (ai + an)) {
-			#if CFACTS_PATCH
 			fact = c->cfact;
-			#endif // CFACTS_PATCH
 			resize(c, x, y, w - (2*c->bw), h * (fact / facts) + ((i - ai) < rest ? 1 : 0) - (2*c->bw), 0);
 			y += HEIGHT(c) + ih;
 		}