Added attachbelow patch

.gitignore

@@ -1,4 +1,5 @@
 *.sw[op]
+*.swp
 *.o
 *.rej
 *.orig

config.def.h

@@ -33,6 +33,7 @@ static const Rule rules[] = {
 static const float mfact     = 0.55; /* factor of master area size [0.05..0.95] */
 static const int nmaster     = 1;    /* number of clients in master area */
 static const int resizehints = 1;    /* 1 means respect size hints in tiled resizals */
+static int attachbelow = 1;    /* 1 means attach after the currently active window */
 
 static const Layout layouts[] = {
 	/* symbol     arrange function */

config.h

@@ -2,7 +2,7 @@
 
 /* appearance */
 static const char *fonts[] = {
-	"monospace:size=10"
+	"SauceCodePro NF:size=10"
 };
 static const char dmenufont[]       = "monospace:size=10";
 static const char normbordercolor[] = "#444444";
@@ -36,11 +36,11 @@ static const int resizehints = 1;    /* 1 means respect size hints in tiled resi
 
 static const Layout layouts[] = {
 	/* symbol     arrange function */
-	{ "[]=",      tile },    /* first entry is default */
-	{ "><>",      NULL },    /* no layout function means floating behavior */
-	{ "[M]",      monocle },
 	{ "|M|",      centeredmaster },
 	{ ">M>",      centeredfloatingmaster },
+	{ "[M]",      monocle },
+	{ "[]=",      tile },    /* first entry is default */
+	{ "><>",      NULL },    /* no layout function means floating behavior */
 };
 
 /* key definitions */
@@ -75,11 +75,11 @@ static Key keys[] = {
 	{ MODKEY,                       XK_Return, zoom,           {0} },
 	{ MODKEY,                       XK_Tab,    view,           {0} },
 	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
-	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
-	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
+	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[3]} },
+	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[4]} },
 	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
-	{ MODKEY,                       XK_u,      setlayout,      {.v = &layouts[3]} },
-	{ MODKEY,                       XK_o,      setlayout,      {.v = &layouts[4]} },
+	{ MODKEY,                       XK_u,      setlayout,      {.v = &layouts[0]} },
+	{ MODKEY,                       XK_o,      setlayout,      {.v = &layouts[1]} },
 	{ MODKEY,                       XK_space,  setlayout,      {0} },
 	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
 	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },

dwm.1

@@ -28,6 +28,9 @@ color. The tags of the focused window are indicated with a filled square in the
 top left corner.  The tags which are applied to one or more windows are
 indicated with an empty square in the top left corner.
 .P
+The attach below patch makes newly spawned windows attach after the currently
+selected window
+.P
 dwm draws a small border around windows to indicate the focus state.
 .SH OPTIONS
 .TP

dwm.c

@@ -151,6 +151,8 @@ static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interac
 static void arrange(Monitor *m);
 static void arrangemon(Monitor *m);
 static void attach(Client *c);
+static void attachBelow(Client *c);
+static void toggleAttachBelow();
 static void attachstack(Client *c);
 static void buttonpress(XEvent *e);
 static void checkotherwm(void);
@@ -417,6 +419,26 @@ attach(Client *c)
 	c->next = c->mon->clients;
 	c->mon->clients = c;
 }
+void
+attachBelow(Client *c)
+{
+	//If there is nothing on the monitor or the selected client is floating, attach as normal
+	if(c->mon->sel == NULL || c->mon->sel == c || c->mon->sel->isfloating) {
+		attach(c);
+		return;
+	}
+
+	//Set the new client's next property to the same as the currently selected clients next
+	c->next = c->mon->sel->next;
+	//Set the currently selected clients next property to the new client
+	c->mon->sel->next = c;
+
+}
+
+void toggleAttachBelow()
+{
+	attachbelow = !attachbelow;
+}
 
 void
 attachstack(Client *c)
@@ -1091,6 +1113,9 @@ hidewin(Client *c) {
 	XSelectInput(dpy, root, ra.your_event_mask);
 	XSelectInput(dpy, w, ca.your_event_mask);
 	XUngrabServer(dpy);
+
+	focus(c->snext);
+	arrange(c->mon);
 }
 
 void
@@ -1191,7 +1216,10 @@ manage(Window w, XWindowAttributes *wa)
 		c->isfloating = c->oldstate = trans != None || c->isfixed;
 	if (c->isfloating)
 		XRaiseWindow(dpy, c->win);
-	attach(c);
+	if( attachbelow )
+		attachBelow(c);
+	else
+		attach(c);
 	attachstack(c);
 	XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
 	                (unsigned char *) &(c->win), 1);
@@ -1561,7 +1589,10 @@ sendmon(Client *c, Monitor *m)
 	detachstack(c);
 	c->mon = m;
 	c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
-	attach(c);
+	if( attachbelow )
+		attachBelow(c);
+	else
+		attach(c);
 	attachstack(c);
 	focus(NULL);
 	arrange(NULL);
@@ -1889,7 +1920,8 @@ void
 togglewin(const Arg *arg)
 {
 	Client *c = (Client*)arg->v;
-
+	if (!c)
+		return;
 	if (c == selmon->sel) {
 		hidewin(c);
 		focus(NULL);
@@ -2054,7 +2086,10 @@ updategeom(void)
 					m->clients = c->next;
 					detachstack(c);
 					c->mon = mons;
-					attach(c);
+					if( attachbelow )
+						attachBelow(c);
+					else
+						attach(c);
 					attachstack(c);
 				}
 				if (m == selmon)