remove flexipatch stuff

patch/stacker.c

@@ -0,0 +1,73 @@
+void
+focusstack(const Arg *arg)
+{
+	int i = stackpos(arg);
+	Client *c, *p;
+
+	if (i < 0)
+ 		return;
+
+	if (!selmon->sel)
+		return;
+
+	for (p = NULL, c = selmon->clients; c && (i || !ISVISIBLE(c));
+		i -= (ISVISIBLE(c) ? 1 : 0), p = c, c = c->next);
+	focus(c ? c : p);
+	restack(selmon);
+}
+
+void
+pushstack(const Arg *arg)
+{
+	int i = stackpos(arg);
+	Client *sel = selmon->sel, *c, *p;
+
+	if (i < 0)
+		return;
+	else if (i == 0) {
+		detach(sel);
+		attach(sel);
+	}
+	else {
+		for (p = NULL, c = selmon->clients; c; p = c, c = c->next)
+			if (!(i -= (ISVISIBLE(c) && c != sel)))
+				break;
+		c = c ? c : p;
+		detach(sel);
+		sel->next = c->next;
+		c->next = sel;
+	}
+	arrange(selmon);
+}
+
+int
+stackpos(const Arg *arg)
+{
+	int n, i;
+	Client *c, *l;
+
+	if (!selmon->clients)
+		return -1;
+
+	if (arg->i == PREVSEL) {
+		for (l = selmon->stack; l && (!ISVISIBLE(l) || l == selmon->sel); l = l->snext);
+		if (!l)
+			return -1;
+		for (i = 0, c = selmon->clients; c != l; i += (ISVISIBLE(c) ? 1 : 0), c = c->next);
+		return i;
+	}
+	else if (ISINC(arg->i)) {
+		if (!selmon->sel)
+			return -1;
+		for (i = 0, c = selmon->clients; c != selmon->sel; i += (ISVISIBLE(c) ? 1 : 0), c = c->next);
+		for (n = i; c; n += (ISVISIBLE(c) ? 1 : 0), c = c->next);
+		return MOD(i + GETINC(arg->i), n);
+	}
+	else if (arg->i < 0) {
+		for (i = 0, c = selmon->clients; c; i += (ISVISIBLE(c) ? 1 : 0), c = c->next);
+		return MAX(i + arg->i, 0);
+	}
+	else
+		return arg->i;
+}
+