changed ban/unban implementation to not move the windows anymore, but map/unmap them instead - PLEASE TEST THIS

client.c

@@ -100,8 +100,10 @@ void
 ban(Client *c) {
 	if(c->isbanned)
 		return;
-	XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+	XUnmapWindow(dpy, c->win);
+	setclientstate(c, IconicState);
 	c->isbanned = True;
+	c->unmapped++;
 }
 
 void
@@ -224,9 +226,7 @@ manage(Window w, XWindowAttributes *wa) {
 		c->isfloating = (rettrans == Success) || c->isfixed;
 	attach(c);
 	attachstack(c);
-	ban(c);
-	XMapWindow(dpy, w);
-	setclientstate(c, NormalState);
+	c->isbanned = True;
 	focus(c);
 	lt->arrange();
 }
@@ -310,7 +310,8 @@ void
 unban(Client *c) {
 	if(!c->isbanned)
 		return;
-	XMoveWindow(dpy, c->win, c->x, c->y);
+	XMapWindow(dpy, c->win);
+	setclientstate(c, NormalState);
 	c->isbanned = False;
 }
 

config.mk

@@ -1,5 +1,5 @@
 # dwm version
-VERSION = 4.3
+VERSION = 4.4
 
 # Customize below to fit your system
 

dwm.h

@@ -48,6 +48,7 @@ struct Client {
 	int rx, ry, rw, rh; /* revert geometry */
 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 	int minax, maxax, minay, maxay;
+	int unmapped;
 	long flags; 
 	unsigned int border, oldborder;
 	Bool isbanned, isfixed, ismax, isfloating;

event.c

@@ -336,9 +336,11 @@ unmapnotify(XEvent *e) {
 	Client *c;
 	XUnmapEvent *ev = &e->xunmap;
 
-	if((c = getclient(ev->window)))
+	if((c = getclient(ev->window)) && (ev->event == root)) {
+		if(ev->send_event || c->unmapped-- == 0)
 			unmanage(c);
 	}
+}
 
 /* extern */