diff --git a/src/client.h b/src/client.h
index d9f90bb..74dcf3b 100644
--- a/src/client.h
+++ b/src/client.h
@@ -6,399 +6,369 @@
  */
 
 /* Leave these functions first; they're used in the others */
-static inline int
-client_is_x11(Client *c)
-{
+static inline int client_is_x11(Client *c) {
 #ifdef XWAYLAND
-	return c->type == X11;
+  return c->type == X11;
 #endif
-	return 0;
+  return 0;
 }
 
-static inline struct wlr_surface *
-client_surface(Client *c)
-{
+static inline struct wlr_surface *client_surface(Client *c) {
 #ifdef XWAYLAND
-	if (client_is_x11(c))
-		return c->surface.xwayland->surface;
+  if (client_is_x11(c))
+    return c->surface.xwayland->surface;
 #endif
-	return c->surface.xdg->surface;
+  return c->surface.xdg->surface;
 }
 
-static inline int
-toplevel_from_wlr_surface(struct wlr_surface *s, Client **pc, LayerSurface **pl)
-{
-	struct wlr_xdg_surface *xdg_surface, *tmp_xdg_surface;
-	struct wlr_surface *root_surface;
-	struct wlr_layer_surface_v1 *layer_surface;
-	Client *c = NULL;
-	LayerSurface *l = NULL;
-	int type = -1;
+static inline int toplevel_from_wlr_surface(struct wlr_surface *s, Client **pc,
+                                            LayerSurface **pl) {
+  struct wlr_xdg_surface *xdg_surface, *tmp_xdg_surface;
+  struct wlr_surface *root_surface;
+  struct wlr_layer_surface_v1 *layer_surface;
+  Client *c = NULL;
+  LayerSurface *l = NULL;
+  int type = -1;
 #ifdef XWAYLAND
-	struct wlr_xwayland_surface *xsurface;
+  struct wlr_xwayland_surface *xsurface;
 #endif
 
-	if (!s)
-		return -1;
-	root_surface = wlr_surface_get_root_surface(s);
+  if (!s)
+    return -1;
+  root_surface = wlr_surface_get_root_surface(s);
 
 #ifdef XWAYLAND
-	if ((xsurface = wlr_xwayland_surface_try_from_wlr_surface(root_surface))) {
-		c = xsurface->data;
-		type = c->type;
-		goto end;
-	}
+  if ((xsurface = wlr_xwayland_surface_try_from_wlr_surface(root_surface))) {
+    c = xsurface->data;
+    type = c->type;
+    goto end;
+  }
 #endif
 
-	if ((layer_surface = wlr_layer_surface_v1_try_from_wlr_surface(root_surface))) {
-		l = layer_surface->data;
-		type = LayerShell;
-		goto end;
-	}
+  if ((layer_surface =
+           wlr_layer_surface_v1_try_from_wlr_surface(root_surface))) {
+    l = layer_surface->data;
+    type = LayerShell;
+    goto end;
+  }
 
-	xdg_surface = wlr_xdg_surface_try_from_wlr_surface(root_surface);
-	while (xdg_surface) {
-		tmp_xdg_surface = NULL;
-		switch (xdg_surface->role) {
-		case WLR_XDG_SURFACE_ROLE_POPUP:
-			if (!xdg_surface->popup || !xdg_surface->popup->parent)
-				return -1;
+  xdg_surface = wlr_xdg_surface_try_from_wlr_surface(root_surface);
+  while (xdg_surface) {
+    tmp_xdg_surface = NULL;
+    switch (xdg_surface->role) {
+    case WLR_XDG_SURFACE_ROLE_POPUP:
+      if (!xdg_surface->popup || !xdg_surface->popup->parent)
+        return -1;
 
-			tmp_xdg_surface = wlr_xdg_surface_try_from_wlr_surface(xdg_surface->popup->parent);
+      tmp_xdg_surface =
+          wlr_xdg_surface_try_from_wlr_surface(xdg_surface->popup->parent);
 
-			if (!tmp_xdg_surface)
-				return toplevel_from_wlr_surface(xdg_surface->popup->parent, pc, pl);
+      if (!tmp_xdg_surface)
+        return toplevel_from_wlr_surface(xdg_surface->popup->parent, pc, pl);
 
-			xdg_surface = tmp_xdg_surface;
-			break;
-		case WLR_XDG_SURFACE_ROLE_TOPLEVEL:
-			c = xdg_surface->data;
-			type = c->type;
-			goto end;
-		case WLR_XDG_SURFACE_ROLE_NONE:
-			return -1;
-		}
-	}
+      xdg_surface = tmp_xdg_surface;
+      break;
+    case WLR_XDG_SURFACE_ROLE_TOPLEVEL:
+      c = xdg_surface->data;
+      type = c->type;
+      goto end;
+    case WLR_XDG_SURFACE_ROLE_NONE:
+      return -1;
+    }
+  }
 
 end:
-	if (pl)
-		*pl = l;
-	if (pc)
-		*pc = c;
-	return type;
+  if (pl)
+    *pl = l;
+  if (pc)
+    *pc = c;
+  return type;
 }
 
 /* The others */
-static inline void
-client_activate_surface(struct wlr_surface *s, int activated)
-{
-	struct wlr_xdg_toplevel *toplevel;
+static inline void client_activate_surface(struct wlr_surface *s,
+                                           int activated) {
+  struct wlr_xdg_toplevel *toplevel;
 #ifdef XWAYLAND
-	struct wlr_xwayland_surface *xsurface;
-	if ((xsurface = wlr_xwayland_surface_try_from_wlr_surface(s))) {
-		wlr_xwayland_surface_activate(xsurface, activated);
-		return;
-	}
-#endif
-	if ((toplevel = wlr_xdg_toplevel_try_from_wlr_surface(s)))
-		wlr_xdg_toplevel_set_activated(toplevel, activated);
-}
-
-static inline uint32_t
-client_set_bounds(Client *c, int32_t width, int32_t height)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c))
-		return 0;
-#endif
-	if (wl_resource_get_version(c->surface.xdg->toplevel->resource) >=
-			XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION && width >= 0 && height >= 0
-			&& (c->bounds.width != width || c->bounds.height != height)) {
-		c->bounds.width = width;
-		c->bounds.height = height;
-		return wlr_xdg_toplevel_set_bounds(c->surface.xdg->toplevel, width, height);
-	}
-	return 0;
-}
-
-static inline const char *
-client_get_appid(Client *c)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c))
-		return c->surface.xwayland->class ? c->surface.xwayland->class : "broken";
-#endif
-	return c->surface.xdg->toplevel->app_id ? c->surface.xdg->toplevel->app_id : "broken";
-}
-
-static inline void
-client_get_clip(Client *c, struct wlr_box *clip)
-{
-	*clip = (struct wlr_box){
-		.x = 0,
-		.y = 0,
-		.width = c->geom.width - c->bw,
-		.height = c->geom.height - c->bw,
-	};
-
-#ifdef XWAYLAND
-	if (client_is_x11(c))
-		return;
-#endif
-
-	clip->x = c->surface.xdg->geometry.x;
-	clip->y = c->surface.xdg->geometry.y;
-}
-
-static inline void
-client_get_geometry(Client *c, struct wlr_box *geom)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		geom->x = c->surface.xwayland->x;
-		geom->y = c->surface.xwayland->y;
-		geom->width = c->surface.xwayland->width;
-		geom->height = c->surface.xwayland->height;
-		return;
-	}
-#endif
-	*geom = c->surface.xdg->geometry;
-}
-
-static inline Client *
-client_get_parent(Client *c)
-{
-	Client *p = NULL;
-#ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		if (c->surface.xwayland->parent)
-			toplevel_from_wlr_surface(c->surface.xwayland->parent->surface, &p, NULL);
-		return p;
-	}
-#endif
-	if (c->surface.xdg->toplevel->parent)
-		toplevel_from_wlr_surface(c->surface.xdg->toplevel->parent->base->surface, &p, NULL);
-	return p;
-}
-
-static inline int
-client_has_children(Client *c)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c))
-		return !wl_list_empty(&c->surface.xwayland->children);
-#endif
-	/* surface.xdg->link is never empty because it always contains at least the
-	 * surface itself. */
-	return wl_list_length(&c->surface.xdg->link) > 1;
-}
-
-static inline const char *
-client_get_title(Client *c)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c))
-		return c->surface.xwayland->title ? c->surface.xwayland->title : "broken";
-#endif
-	return c->surface.xdg->toplevel->title ? c->surface.xdg->toplevel->title : "broken";
-}
-
-static inline int
-client_is_float_type(Client *c)
-{
-	struct wlr_xdg_toplevel *toplevel;
-	struct wlr_xdg_toplevel_state state;
-
-#ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		struct wlr_xwayland_surface *surface = c->surface.xwayland;
-		xcb_size_hints_t *size_hints = surface->size_hints;
-		if (surface->modal)
-			return 1;
-
-		if (wlr_xwayland_surface_has_window_type(surface, WLR_XWAYLAND_NET_WM_WINDOW_TYPE_DIALOG)
-				|| wlr_xwayland_surface_has_window_type(surface, WLR_XWAYLAND_NET_WM_WINDOW_TYPE_SPLASH)
-				|| wlr_xwayland_surface_has_window_type(surface, WLR_XWAYLAND_NET_WM_WINDOW_TYPE_TOOLBAR)
-				|| wlr_xwayland_surface_has_window_type(surface, WLR_XWAYLAND_NET_WM_WINDOW_TYPE_UTILITY)) {
-			return 1;
-		}
-
-		return size_hints && size_hints->min_width > 0 && size_hints->min_height > 0
-			&& (size_hints->max_width == size_hints->min_width
-				|| size_hints->max_height == size_hints->min_height);
-	}
-#endif
-
-	toplevel = c->surface.xdg->toplevel;
-	state = toplevel->current;
-	return toplevel->parent || (state.min_width != 0 && state.min_height != 0
-		&& (state.min_width == state.max_width
-			|| state.min_height == state.max_height));
-}
-
-static inline int
-client_is_rendered_on_mon(Client *c, Monitor *m)
-{
-	/* This is needed for when you don't want to check formal assignment,
-	 * but rather actual displaying of the pixels.
-	 * Usually VISIBLEON suffices and is also faster. */
-	struct wlr_surface_output *s;
-	int unused_lx, unused_ly;
-	if (!wlr_scene_node_coords(&c->scene->node, &unused_lx, &unused_ly))
-		return 0;
-	wl_list_for_each(s, &client_surface(c)->current_outputs, link)
-		if (s->output == m->wlr_output)
-			return 1;
-	return 0;
-}
-
-static inline int
-client_is_stopped(Client *c)
-{
-	int pid;
-	siginfo_t in = {0};
-#ifdef XWAYLAND
-	if (client_is_x11(c))
-		return 0;
-#endif
-
-	wl_client_get_credentials(c->surface.xdg->client->client, &pid, NULL, NULL);
-	if (waitid(P_PID, pid, &in, WNOHANG|WCONTINUED|WSTOPPED|WNOWAIT) < 0) {
-		/* This process is not our child process, while is very unlikely that
-		 * it is stopped, in order to do not skip frames, assume that it is. */
-		if (errno == ECHILD)
-			return 1;
-	} else if (in.si_pid) {
-		if (in.si_code == CLD_STOPPED || in.si_code == CLD_TRAPPED)
-			return 1;
-		if (in.si_code == CLD_CONTINUED)
-			return 0;
-	}
-
-	return 0;
-}
-
-static inline int
-client_is_unmanaged(Client *c)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c))
-		return c->surface.xwayland->override_redirect;
-#endif
-	return 0;
-}
-
-static inline void
-client_notify_enter(struct wlr_surface *s, struct wlr_keyboard *kb)
-{
-	if (kb)
-		wlr_seat_keyboard_notify_enter(seat, s, kb->keycodes,
-				kb->num_keycodes, &kb->modifiers);
-	else
-		wlr_seat_keyboard_notify_enter(seat, s, NULL, 0, NULL);
-}
-
-static inline void
-client_send_close(Client *c)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		wlr_xwayland_surface_close(c->surface.xwayland);
-		return;
-	}
-#endif
-	wlr_xdg_toplevel_send_close(c->surface.xdg->toplevel);
-}
-
-static inline void
-client_set_border_color(Client *c, const float color[static 4])
-{
-	int i;
-	for (i = 0; i < 4; i++)
-		wlr_scene_rect_set_color(c->border[i], color);
-}
-
-static inline void
-client_set_fullscreen(Client *c, int fullscreen)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		wlr_xwayland_surface_set_fullscreen(c->surface.xwayland, fullscreen);
-		return;
-	}
-#endif
-	wlr_xdg_toplevel_set_fullscreen(c->surface.xdg->toplevel, fullscreen);
-}
-
-static inline void
-client_set_scale(struct wlr_surface *s, float scale)
-{
-	wlr_fractional_scale_v1_notify_scale(s, scale);
-	wlr_surface_set_preferred_buffer_scale(s, (int32_t)ceilf(scale));
-}
-
-static inline uint32_t
-client_set_size(Client *c, uint32_t width, uint32_t height)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		wlr_xwayland_surface_configure(c->surface.xwayland,
-				c->geom.x + c->bw, c->geom.y + c->bw, width, height);
-		return 0;
-	}
-#endif
-	if ((int32_t)width == c->surface.xdg->toplevel->current.width
-			&& (int32_t)height == c->surface.xdg->toplevel->current.height)
-		return 0;
-	return wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, (int32_t)width, (int32_t)height);
-}
-
-static inline void
-client_set_tiled(Client *c, uint32_t edges)
-{
-#ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		wlr_xwayland_surface_set_maximized(c->surface.xwayland,
-				edges != WLR_EDGE_NONE, edges != WLR_EDGE_NONE);
-		return;
+  struct wlr_xwayland_surface *xsurface;
+  if ((xsurface = wlr_xwayland_surface_try_from_wlr_surface(s))) {
+    wlr_xwayland_surface_activate(xsurface, activated);
+    return;
   }
 #endif
-	if (wl_resource_get_version(c->surface.xdg->toplevel->resource)
-			>= XDG_TOPLEVEL_STATE_TILED_RIGHT_SINCE_VERSION) {
-		wlr_xdg_toplevel_set_tiled(c->surface.xdg->toplevel, edges);
-	} else {
-		wlr_xdg_toplevel_set_maximized(c->surface.xdg->toplevel, edges != WLR_EDGE_NONE);
-	}
+  if ((toplevel = wlr_xdg_toplevel_try_from_wlr_surface(s)))
+    wlr_xdg_toplevel_set_activated(toplevel, activated);
 }
 
-static inline void
-client_set_suspended(Client *c, int suspended)
-{
+static inline uint32_t client_set_bounds(Client *c, int32_t width,
+                                         int32_t height) {
 #ifdef XWAYLAND
-	if (client_is_x11(c))
-		return;
+  if (client_is_x11(c))
+    return 0;
+#endif
+  if (wl_resource_get_version(c->surface.xdg->toplevel->resource) >=
+          XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION &&
+      width >= 0 && height >= 0 &&
+      (c->bounds.width != width || c->bounds.height != height)) {
+    c->bounds.width = width;
+    c->bounds.height = height;
+    return wlr_xdg_toplevel_set_bounds(c->surface.xdg->toplevel, width, height);
+  }
+  return 0;
+}
+
+static inline const char *client_get_appid(Client *c) {
+#ifdef XWAYLAND
+  if (client_is_x11(c))
+    return c->surface.xwayland->class ? c->surface.xwayland->class : "broken";
+#endif
+  return c->surface.xdg->toplevel->app_id ? c->surface.xdg->toplevel->app_id
+                                          : "broken";
+}
+
+static inline void client_get_clip(Client *c, struct wlr_box *clip) {
+  *clip = (struct wlr_box){
+      .x = 0,
+      .y = 0,
+      .width = c->geom.width - c->bw,
+      .height = c->geom.height - c->bw,
+  };
+
+#ifdef XWAYLAND
+  if (client_is_x11(c))
+    return;
 #endif
 
-	wlr_xdg_toplevel_set_suspended(c->surface.xdg->toplevel, suspended);
+  clip->x = c->surface.xdg->geometry.x;
+  clip->y = c->surface.xdg->geometry.y;
 }
 
-static inline int
-client_wants_focus(Client *c)
-{
+static inline void client_get_geometry(Client *c, struct wlr_box *geom) {
 #ifdef XWAYLAND
-	return client_is_unmanaged(c)
-		&& wlr_xwayland_surface_override_redirect_wants_focus(c->surface.xwayland)
-		&& wlr_xwayland_surface_icccm_input_model(c->surface.xwayland) != WLR_ICCCM_INPUT_MODEL_NONE;
+  if (client_is_x11(c)) {
+    geom->x = c->surface.xwayland->x;
+    geom->y = c->surface.xwayland->y;
+    geom->width = c->surface.xwayland->width;
+    geom->height = c->surface.xwayland->height;
+    return;
+  }
 #endif
-	return 0;
+  *geom = c->surface.xdg->geometry;
 }
 
-static inline int
-client_wants_fullscreen(Client *c)
-{
+static inline Client *client_get_parent(Client *c) {
+  Client *p = NULL;
 #ifdef XWAYLAND
-	if (client_is_x11(c))
-		return c->surface.xwayland->fullscreen;
+  if (client_is_x11(c)) {
+    if (c->surface.xwayland->parent)
+      toplevel_from_wlr_surface(c->surface.xwayland->parent->surface, &p, NULL);
+    return p;
+  }
 #endif
-	return c->surface.xdg->toplevel->requested.fullscreen;
+  if (c->surface.xdg->toplevel->parent)
+    toplevel_from_wlr_surface(c->surface.xdg->toplevel->parent->base->surface,
+                              &p, NULL);
+  return p;
+}
+
+static inline int client_has_children(Client *c) {
+#ifdef XWAYLAND
+  if (client_is_x11(c))
+    return !wl_list_empty(&c->surface.xwayland->children);
+#endif
+  /* surface.xdg->link is never empty because it always contains at least the
+   * surface itself. */
+  return wl_list_length(&c->surface.xdg->link) > 1;
+}
+
+static inline const char *client_get_title(Client *c) {
+#ifdef XWAYLAND
+  if (client_is_x11(c))
+    return c->surface.xwayland->title ? c->surface.xwayland->title : "broken";
+#endif
+  return c->surface.xdg->toplevel->title ? c->surface.xdg->toplevel->title
+                                         : "broken";
+}
+
+static inline int client_is_float_type(Client *c) {
+  struct wlr_xdg_toplevel *toplevel;
+  struct wlr_xdg_toplevel_state state;
+
+#ifdef XWAYLAND
+  if (client_is_x11(c)) {
+    struct wlr_xwayland_surface *surface = c->surface.xwayland;
+    xcb_size_hints_t *size_hints = surface->size_hints;
+    if (surface->modal)
+      return 1;
+
+    if (wlr_xwayland_surface_has_window_type(
+            surface, WLR_XWAYLAND_NET_WM_WINDOW_TYPE_DIALOG) ||
+        wlr_xwayland_surface_has_window_type(
+            surface, WLR_XWAYLAND_NET_WM_WINDOW_TYPE_SPLASH) ||
+        wlr_xwayland_surface_has_window_type(
+            surface, WLR_XWAYLAND_NET_WM_WINDOW_TYPE_TOOLBAR) ||
+        wlr_xwayland_surface_has_window_type(
+            surface, WLR_XWAYLAND_NET_WM_WINDOW_TYPE_UTILITY)) {
+      return 1;
+    }
+
+    return size_hints && size_hints->min_width > 0 &&
+           size_hints->min_height > 0 &&
+           (size_hints->max_width == size_hints->min_width ||
+            size_hints->max_height == size_hints->min_height);
+  }
+#endif
+
+  toplevel = c->surface.xdg->toplevel;
+  state = toplevel->current;
+  return toplevel->parent || (state.min_width != 0 && state.min_height != 0 &&
+                              (state.min_width == state.max_width ||
+                               state.min_height == state.max_height));
+}
+
+static inline int client_is_rendered_on_mon(Client *c, Monitor *m) {
+  /* This is needed for when you don't want to check formal assignment,
+   * but rather actual displaying of the pixels.
+   * Usually VISIBLEON suffices and is also faster. */
+  struct wlr_surface_output *s;
+  int unused_lx, unused_ly;
+  if (!wlr_scene_node_coords(&c->scene->node, &unused_lx, &unused_ly))
+    return 0;
+  wl_list_for_each(s, &client_surface(c)->current_outputs,
+                   link) if (s->output == m->wlr_output) return 1;
+  return 0;
+}
+
+static inline int client_is_stopped(Client *c) {
+  int pid;
+  siginfo_t in = {0};
+#ifdef XWAYLAND
+  if (client_is_x11(c))
+    return 0;
+#endif
+
+  wl_client_get_credentials(c->surface.xdg->client->client, &pid, NULL, NULL);
+  if (waitid(P_PID, pid, &in, WNOHANG | WCONTINUED | WSTOPPED | WNOWAIT) < 0) {
+    /* This process is not our child process, while is very unlikely that
+     * it is stopped, in order to do not skip frames, assume that it is. */
+    if (errno == ECHILD)
+      return 1;
+  } else if (in.si_pid) {
+    if (in.si_code == CLD_STOPPED || in.si_code == CLD_TRAPPED)
+      return 1;
+    if (in.si_code == CLD_CONTINUED)
+      return 0;
+  }
+
+  return 0;
+}
+
+static inline int client_is_unmanaged(Client *c) {
+#ifdef XWAYLAND
+  if (client_is_x11(c))
+    return c->surface.xwayland->override_redirect;
+#endif
+  return 0;
+}
+
+static inline void client_notify_enter(struct wlr_surface *s,
+                                       struct wlr_keyboard *kb) {
+  if (kb)
+    wlr_seat_keyboard_notify_enter(seat, s, kb->keycodes, kb->num_keycodes,
+                                   &kb->modifiers);
+  else
+    wlr_seat_keyboard_notify_enter(seat, s, NULL, 0, NULL);
+}
+
+static inline void client_send_close(Client *c) {
+#ifdef XWAYLAND
+  if (client_is_x11(c)) {
+    wlr_xwayland_surface_close(c->surface.xwayland);
+    return;
+  }
+#endif
+  wlr_xdg_toplevel_send_close(c->surface.xdg->toplevel);
+}
+
+static inline void client_set_border_color(Client *c,
+                                           const float color[static 4]) {
+  int i;
+  for (i = 0; i < 4; i++)
+    wlr_scene_rect_set_color(c->border[i], color);
+}
+
+static inline void client_set_fullscreen(Client *c, int fullscreen) {
+#ifdef XWAYLAND
+  if (client_is_x11(c)) {
+    wlr_xwayland_surface_set_fullscreen(c->surface.xwayland, fullscreen);
+    return;
+  }
+#endif
+  wlr_xdg_toplevel_set_fullscreen(c->surface.xdg->toplevel, fullscreen);
+}
+
+static inline void client_set_scale(struct wlr_surface *s, float scale) {
+  wlr_fractional_scale_v1_notify_scale(s, scale);
+  wlr_surface_set_preferred_buffer_scale(s, (int32_t)ceilf(scale));
+}
+
+static inline uint32_t client_set_size(Client *c, uint32_t width,
+                                       uint32_t height) {
+#ifdef XWAYLAND
+  if (client_is_x11(c)) {
+    wlr_xwayland_surface_configure(c->surface.xwayland, c->geom.x + c->bw,
+                                   c->geom.y + c->bw, width, height);
+    return 0;
+  }
+#endif
+  if ((int32_t)width == c->surface.xdg->toplevel->current.width &&
+      (int32_t)height == c->surface.xdg->toplevel->current.height)
+    return 0;
+  return wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, (int32_t)width,
+                                   (int32_t)height);
+}
+
+static inline void client_set_tiled(Client *c, uint32_t edges) {
+#ifdef XWAYLAND
+  if (client_is_x11(c)) {
+    wlr_xwayland_surface_set_maximized(
+        c->surface.xwayland, edges != WLR_EDGE_NONE, edges != WLR_EDGE_NONE);
+    return;
+  }
+#endif
+  if (wl_resource_get_version(c->surface.xdg->toplevel->resource) >=
+      XDG_TOPLEVEL_STATE_TILED_RIGHT_SINCE_VERSION) {
+    wlr_xdg_toplevel_set_tiled(c->surface.xdg->toplevel, edges);
+  } else {
+    wlr_xdg_toplevel_set_maximized(c->surface.xdg->toplevel,
+                                   edges != WLR_EDGE_NONE);
+  }
+}
+
+static inline void client_set_suspended(Client *c, int suspended) {
+#ifdef XWAYLAND
+  if (client_is_x11(c))
+    return;
+#endif
+
+  wlr_xdg_toplevel_set_suspended(c->surface.xdg->toplevel, suspended);
+}
+
+static inline int client_wants_focus(Client *c) {
+#ifdef XWAYLAND
+  return client_is_unmanaged(c) &&
+         wlr_xwayland_surface_override_redirect_wants_focus(
+             c->surface.xwayland) &&
+         wlr_xwayland_surface_icccm_input_model(c->surface.xwayland) !=
+             WLR_ICCCM_INPUT_MODEL_NONE;
+#endif
+  return 0;
+}
+
+static inline int client_wants_fullscreen(Client *c) {
+#ifdef XWAYLAND
+  if (client_is_x11(c))
+    return c->surface.xwayland->fullscreen;
+#endif
+  return c->surface.xdg->toplevel->requested.fullscreen;
 }
diff --git a/src/main.c b/src/main.c
index 12f441e..67a5c1e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -83,160 +83,170 @@
 
 /* enums */
 enum { CurNormal, CurPressed, CurMove, CurResize }; /* cursor */
-enum { XDGShell, LayerShell, X11 }; /* client types */
-enum { LyrBg, LyrBottom, LyrTile, LyrFloat, LyrTop, LyrFS, LyrOverlay, LyrBlock, NUM_LAYERS }; /* scene layers */
+enum { XDGShell, LayerShell, X11 };                 /* client types */
+enum {
+  LyrBg,
+  LyrBottom,
+  LyrTile,
+  LyrFloat,
+  LyrTop,
+  LyrFS,
+  LyrOverlay,
+  LyrBlock,
+  NUM_LAYERS
+}; /* scene layers */
 
 typedef union {
-	int i;
-	uint32_t ui;
-	float f;
-	const void *v;
+  int i;
+  uint32_t ui;
+  float f;
+  const void *v;
 } Arg;
 
 typedef struct {
-	unsigned int mod;
-	unsigned int button;
-	void (*func)(const Arg *);
-	const Arg arg;
+  unsigned int mod;
+  unsigned int button;
+  void (*func)(const Arg *);
+  const Arg arg;
 } Button;
 
 typedef struct Monitor Monitor;
 typedef struct {
-	/* Must keep this field first */
-	unsigned int type; /* XDGShell or X11* */
+  /* Must keep this field first */
+  unsigned int type; /* XDGShell or X11* */
 
-	Monitor *mon;
-	struct wlr_scene_tree *scene;
-	struct wlr_scene_rect *border[4]; /* top, bottom, left, right */
-	struct wlr_scene_tree *scene_surface;
-	struct wl_list link;
-	struct wl_list flink;
-	struct wlr_box geom; /* layout-relative, includes border */
-	struct wlr_box prev; /* layout-relative, includes border */
-	struct wlr_box bounds; /* only width and height are used */
-	union {
-		struct wlr_xdg_surface *xdg;
-		struct wlr_xwayland_surface *xwayland;
-	} surface;
-	struct wlr_xdg_toplevel_decoration_v1 *decoration;
-	struct wl_listener commit;
-	struct wl_listener map;
-	struct wl_listener maximize;
-	struct wl_listener unmap;
-	struct wl_listener destroy;
-	struct wl_listener set_title;
-	struct wl_listener fullscreen;
-	struct wl_listener set_decoration_mode;
-	struct wl_listener destroy_decoration;
+  Monitor *mon;
+  struct wlr_scene_tree *scene;
+  struct wlr_scene_rect *border[4]; /* top, bottom, left, right */
+  struct wlr_scene_tree *scene_surface;
+  struct wl_list link;
+  struct wl_list flink;
+  struct wlr_box geom;   /* layout-relative, includes border */
+  struct wlr_box prev;   /* layout-relative, includes border */
+  struct wlr_box bounds; /* only width and height are used */
+  union {
+    struct wlr_xdg_surface *xdg;
+    struct wlr_xwayland_surface *xwayland;
+  } surface;
+  struct wlr_xdg_toplevel_decoration_v1 *decoration;
+  struct wl_listener commit;
+  struct wl_listener map;
+  struct wl_listener maximize;
+  struct wl_listener unmap;
+  struct wl_listener destroy;
+  struct wl_listener set_title;
+  struct wl_listener fullscreen;
+  struct wl_listener set_decoration_mode;
+  struct wl_listener destroy_decoration;
 #ifdef XWAYLAND
-	struct wl_listener activate;
-	struct wl_listener associate;
-	struct wl_listener dissociate;
-	struct wl_listener configure;
-	struct wl_listener set_hints;
+  struct wl_listener activate;
+  struct wl_listener associate;
+  struct wl_listener dissociate;
+  struct wl_listener configure;
+  struct wl_listener set_hints;
 #endif
-	unsigned int bw;
-	uint32_t tags;
-	int isfloating, isurgent, isfullscreen;
-	uint32_t resize; /* configure serial of a pending resize */
+  unsigned int bw;
+  uint32_t tags;
+  int isfloating, isurgent, isfullscreen;
+  uint32_t resize; /* configure serial of a pending resize */
 } Client;
 
 typedef struct {
-	uint32_t mod;
-	xkb_keysym_t keysym;
-	void (*func)(const Arg *);
-	const Arg arg;
+  uint32_t mod;
+  xkb_keysym_t keysym;
+  void (*func)(const Arg *);
+  const Arg arg;
 } Key;
 
 typedef struct {
-	struct wlr_keyboard_group *wlr_group;
+  struct wlr_keyboard_group *wlr_group;
 
-	int nsyms;
-	const xkb_keysym_t *keysyms; /* invalid if nsyms == 0 */
-	uint32_t mods; /* invalid if nsyms == 0 */
-	struct wl_event_source *key_repeat_source;
+  int nsyms;
+  const xkb_keysym_t *keysyms; /* invalid if nsyms == 0 */
+  uint32_t mods;               /* invalid if nsyms == 0 */
+  struct wl_event_source *key_repeat_source;
 
-	struct wl_listener modifiers;
-	struct wl_listener key;
-	struct wl_listener destroy;
+  struct wl_listener modifiers;
+  struct wl_listener key;
+  struct wl_listener destroy;
 } KeyboardGroup;
 
 typedef struct {
-	/* Must keep this field first */
-	unsigned int type; /* LayerShell */
+  /* Must keep this field first */
+  unsigned int type; /* LayerShell */
 
-	Monitor *mon;
-	struct wlr_scene_tree *scene;
-	struct wlr_scene_tree *popups;
-	struct wlr_scene_layer_surface_v1 *scene_layer;
-	struct wl_list link;
-	int mapped;
-	struct wlr_layer_surface_v1 *layer_surface;
+  Monitor *mon;
+  struct wlr_scene_tree *scene;
+  struct wlr_scene_tree *popups;
+  struct wlr_scene_layer_surface_v1 *scene_layer;
+  struct wl_list link;
+  int mapped;
+  struct wlr_layer_surface_v1 *layer_surface;
 
-	struct wl_listener destroy;
-	struct wl_listener unmap;
-	struct wl_listener surface_commit;
+  struct wl_listener destroy;
+  struct wl_listener unmap;
+  struct wl_listener surface_commit;
 } LayerSurface;
 
 typedef struct {
-	const char *symbol;
-	void (*arrange)(Monitor *);
+  const char *symbol;
+  void (*arrange)(Monitor *);
 } Layout;
 
 struct Monitor {
-	struct wl_list link;
-	struct wlr_output *wlr_output;
-	struct wlr_scene_output *scene_output;
-	struct wlr_scene_rect *fullscreen_bg; /* See createmon() for info */
-	struct wl_listener frame;
-	struct wl_listener destroy;
-	struct wl_listener request_state;
-	struct wl_listener destroy_lock_surface;
-	struct wlr_session_lock_surface_v1 *lock_surface;
-	struct wlr_box m; /* monitor area, layout-relative */
-	struct wlr_box w; /* window area, layout-relative */
-	struct wl_list layers[4]; /* LayerSurface.link */
-	const Layout *lt[2];
-	unsigned int seltags;
-	unsigned int sellt;
-	uint32_t tagset[2];
-	float mfact;
-	int gamma_lut_changed;
-	int nmaster;
-	char ltsymbol[16];
-	int asleep;
+  struct wl_list link;
+  struct wlr_output *wlr_output;
+  struct wlr_scene_output *scene_output;
+  struct wlr_scene_rect *fullscreen_bg; /* See createmon() for info */
+  struct wl_listener frame;
+  struct wl_listener destroy;
+  struct wl_listener request_state;
+  struct wl_listener destroy_lock_surface;
+  struct wlr_session_lock_surface_v1 *lock_surface;
+  struct wlr_box m;         /* monitor area, layout-relative */
+  struct wlr_box w;         /* window area, layout-relative */
+  struct wl_list layers[4]; /* LayerSurface.link */
+  const Layout *lt[2];
+  unsigned int seltags;
+  unsigned int sellt;
+  uint32_t tagset[2];
+  float mfact;
+  int gamma_lut_changed;
+  int nmaster;
+  char ltsymbol[16];
+  int asleep;
 };
 
 typedef struct {
-	const char *name;
-	float mfact;
-	int nmaster;
-	float scale;
-	const Layout *lt;
-	enum wl_output_transform rr;
-	int x, y;
+  const char *name;
+  float mfact;
+  int nmaster;
+  float scale;
+  const Layout *lt;
+  enum wl_output_transform rr;
+  int x, y;
 } MonitorRule;
 
 typedef struct {
-	struct wlr_pointer_constraint_v1 *constraint;
-	struct wl_listener destroy;
+  struct wlr_pointer_constraint_v1 *constraint;
+  struct wl_listener destroy;
 } PointerConstraint;
 
 typedef struct {
-	const char *id;
-	const char *title;
-	uint32_t tags;
-	int isfloating;
-	int monitor;
+  const char *id;
+  const char *title;
+  uint32_t tags;
+  int isfloating;
+  int monitor;
 } Rule;
 
 typedef struct {
-	struct wlr_scene_tree *scene;
+  struct wlr_scene_tree *scene;
 
-	struct wlr_session_lock_v1 *lock;
-	struct wl_listener new_surface;
-	struct wl_listener unlock;
-	struct wl_listener destroy;
+  struct wlr_session_lock_v1 *lock;
+  struct wl_listener new_surface;
+  struct wl_listener unlock;
+  struct wl_listener destroy;
 } SessionLock;
 
 /* function declarations */
@@ -244,7 +254,7 @@ static void applybounds(Client *c, struct wlr_box *bbox);
 static void applyrules(Client *c);
 static void arrange(Monitor *m);
 static void arrangelayer(Monitor *m, struct wl_list *list,
-		struct wlr_box *usable_area, int exclusive);
+                         struct wlr_box *usable_area, int exclusive);
 static void arrangelayers(Monitor *m);
 static void axisnotify(struct wl_listener *listener, void *data);
 static void buttonpress(struct wl_listener *listener, void *data);
@@ -301,15 +311,17 @@ static void mapnotify(struct wl_listener *listener, void *data);
 static void maximizenotify(struct wl_listener *listener, void *data);
 static void monocle(Monitor *m);
 static void motionabsolute(struct wl_listener *listener, void *data);
-static void motionnotify(uint32_t time, struct wlr_input_device *device, double sx,
-		double sy, double sx_unaccel, double sy_unaccel);
+static void motionnotify(uint32_t time, struct wlr_input_device *device,
+                         double sx, double sy, double sx_unaccel,
+                         double sy_unaccel);
 static void motionrelative(struct wl_listener *listener, void *data);
 static void moveresize(const Arg *arg);
 static void outputmgrapply(struct wl_listener *listener, void *data);
-static void outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test);
+static void outputmgrapplyortest(struct wlr_output_configuration_v1 *config,
+                                 int test);
 static void outputmgrtest(struct wl_listener *listener, void *data);
-static void pointerfocus(Client *c, struct wlr_surface *surface,
-		double sx, double sy, uint32_t time);
+static void pointerfocus(Client *c, struct wlr_surface *surface, double sx,
+                         double sy, uint32_t time);
 static void printstatus(void);
 static void powermgrsetmode(struct wl_listener *listener, void *data);
 static void quit(const Arg *arg);
@@ -349,7 +361,7 @@ static void virtualkeyboard(struct wl_listener *listener, void *data);
 static void virtualpointer(struct wl_listener *listener, void *data);
 static Monitor *xytomon(double x, double y);
 static void xytonode(double x, double y, struct wlr_surface **psurface,
-		Client **pc, LayerSurface **pl, double *nx, double *ny);
+                     Client **pc, LayerSurface **pl, double *nx, double *ny);
 static void zoom(const Arg *arg);
 
 /* variables */
@@ -363,7 +375,7 @@ static struct wlr_scene *scene;
 static struct wlr_scene_tree *layers[NUM_LAYERS];
 static struct wlr_scene_tree *drag_icon;
 /* Map from ZWLR_LAYER_SHELL_* constants to Lyr* enum */
-static const int layermap[] = { LyrBg, LyrBottom, LyrTop, LyrOverlay };
+static const int layermap[] = {LyrBg, LyrBottom, LyrTop, LyrOverlay};
 static struct wlr_renderer *drw;
 static struct wlr_allocator *alloc;
 static struct wlr_compositor *compositor;
@@ -418,7 +430,8 @@ static struct wl_listener new_idle_inhibitor = {.notify = createidleinhibitor};
 static struct wl_listener new_input_device = {.notify = inputdevice};
 static struct wl_listener new_virtual_keyboard = {.notify = virtualkeyboard};
 static struct wl_listener new_virtual_pointer = {.notify = virtualpointer};
-static struct wl_listener new_pointer_constraint = {.notify = createpointerconstraint};
+static struct wl_listener new_pointer_constraint = {
+    .notify = createpointerconstraint};
 static struct wl_listener new_output = {.notify = createmon};
 static struct wl_listener new_xdg_toplevel = {.notify = createnotify};
 static struct wl_listener new_xdg_popup = {.notify = createpopup};
@@ -426,7 +439,8 @@ static struct wl_listener new_xdg_decoration = {.notify = createdecoration};
 static struct wl_listener new_layer_surface = {.notify = createlayersurface};
 static struct wl_listener output_mgr_apply = {.notify = outputmgrapply};
 static struct wl_listener output_mgr_test = {.notify = outputmgrtest};
-static struct wl_listener output_power_mgr_set_mode = {.notify = powermgrsetmode};
+static struct wl_listener output_power_mgr_set_mode = {.notify =
+                                                           powermgrsetmode};
 static struct wl_listener request_activate = {.notify = urgent};
 static struct wl_listener request_cursor = {.notify = setcursor};
 static struct wl_listener request_set_psel = {.notify = setpsel};
@@ -456,2759 +470,2616 @@ static struct wlr_xwayland *xwayland;
 #include "client.h"
 
 /* function implementations */
-void
-applybounds(Client *c, struct wlr_box *bbox)
-{
-	/* set minimum possible */
-	c->geom.width = MAX(1 + 2 * (int)c->bw, c->geom.width);
-	c->geom.height = MAX(1 + 2 * (int)c->bw, c->geom.height);
+void applybounds(Client *c, struct wlr_box *bbox) {
+  /* set minimum possible */
+  c->geom.width = MAX(1 + 2 * (int)c->bw, c->geom.width);
+  c->geom.height = MAX(1 + 2 * (int)c->bw, c->geom.height);
 
-	if (c->geom.x >= bbox->x + bbox->width)
-		c->geom.x = bbox->x + bbox->width - c->geom.width;
-	if (c->geom.y >= bbox->y + bbox->height)
-		c->geom.y = bbox->y + bbox->height - c->geom.height;
-	if (c->geom.x + c->geom.width <= bbox->x)
-		c->geom.x = bbox->x;
-	if (c->geom.y + c->geom.height <= bbox->y)
-		c->geom.y = bbox->y;
+  if (c->geom.x >= bbox->x + bbox->width)
+    c->geom.x = bbox->x + bbox->width - c->geom.width;
+  if (c->geom.y >= bbox->y + bbox->height)
+    c->geom.y = bbox->y + bbox->height - c->geom.height;
+  if (c->geom.x + c->geom.width <= bbox->x)
+    c->geom.x = bbox->x;
+  if (c->geom.y + c->geom.height <= bbox->y)
+    c->geom.y = bbox->y;
 }
 
-void
-applyrules(Client *c)
-{
-	/* rule matching */
-	const char *appid, *title;
-	uint32_t newtags = 0;
-	int i;
-	const Rule *r;
-	Monitor *mon = selmon, *m;
+void applyrules(Client *c) {
+  /* rule matching */
+  const char *appid, *title;
+  uint32_t newtags = 0;
+  int i;
+  const Rule *r;
+  Monitor *mon = selmon, *m;
 
-	appid = client_get_appid(c);
-	title = client_get_title(c);
+  appid = client_get_appid(c);
+  title = client_get_title(c);
 
-	for (r = rules; r < END(rules); r++) {
-		if ((!r->title || strstr(title, r->title))
-				&& (!r->id || strstr(appid, r->id))) {
-			c->isfloating = r->isfloating;
-			newtags |= r->tags;
-			i = 0;
-			wl_list_for_each(m, &mons, link) {
-				if (r->monitor == i++)
-					mon = m;
-			}
-		}
-	}
+  for (r = rules; r < END(rules); r++) {
+    if ((!r->title || strstr(title, r->title)) &&
+        (!r->id || strstr(appid, r->id))) {
+      c->isfloating = r->isfloating;
+      newtags |= r->tags;
+      i = 0;
+      wl_list_for_each(m, &mons, link) {
+        if (r->monitor == i++)
+          mon = m;
+      }
+    }
+  }
 
-	c->isfloating |= client_is_float_type(c);
-	setmon(c, mon, newtags);
+  c->isfloating |= client_is_float_type(c);
+  setmon(c, mon, newtags);
 }
 
-void
-arrange(Monitor *m)
-{
-	Client *c;
+void arrange(Monitor *m) {
+  Client *c;
 
-	if (!m->wlr_output->enabled)
-		return;
+  if (!m->wlr_output->enabled)
+    return;
 
-	wl_list_for_each(c, &clients, link) {
-		if (c->mon == m) {
-			wlr_scene_node_set_enabled(&c->scene->node, VISIBLEON(c, m));
-			client_set_suspended(c, !VISIBLEON(c, m));
-		}
-	}
+  wl_list_for_each(c, &clients, link) {
+    if (c->mon == m) {
+      wlr_scene_node_set_enabled(&c->scene->node, VISIBLEON(c, m));
+      client_set_suspended(c, !VISIBLEON(c, m));
+    }
+  }
 
-	wlr_scene_node_set_enabled(&m->fullscreen_bg->node,
-			(c = focustop(m)) && c->isfullscreen);
+  wlr_scene_node_set_enabled(&m->fullscreen_bg->node,
+                             (c = focustop(m)) && c->isfullscreen);
 
-	strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol));
+  strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol));
 
-	/* We move all clients (except fullscreen and unmanaged) to LyrTile while
-	 * in floating layout to avoid "real" floating clients be always on top */
-	wl_list_for_each(c, &clients, link) {
-		if (c->mon != m || c->scene->node.parent == layers[LyrFS])
-			continue;
+  /* We move all clients (except fullscreen and unmanaged) to LyrTile while
+   * in floating layout to avoid "real" floating clients be always on top */
+  wl_list_for_each(c, &clients, link) {
+    if (c->mon != m || c->scene->node.parent == layers[LyrFS])
+      continue;
 
-		wlr_scene_node_reparent(&c->scene->node,
-				(!m->lt[m->sellt]->arrange && c->isfloating)
-						? layers[LyrTile]
-						: (m->lt[m->sellt]->arrange && c->isfloating)
-								? layers[LyrFloat]
-								: c->scene->node.parent);
-	}
+    wlr_scene_node_reparent(
+        &c->scene->node,
+        (!m->lt[m->sellt]->arrange && c->isfloating)  ? layers[LyrTile]
+        : (m->lt[m->sellt]->arrange && c->isfloating) ? layers[LyrFloat]
+                                                      : c->scene->node.parent);
+  }
 
-	if (m->lt[m->sellt]->arrange)
-		m->lt[m->sellt]->arrange(m);
-	motionnotify(0, NULL, 0, 0, 0, 0);
-	checkidleinhibitor(NULL);
+  if (m->lt[m->sellt]->arrange)
+    m->lt[m->sellt]->arrange(m);
+  motionnotify(0, NULL, 0, 0, 0, 0);
+  checkidleinhibitor(NULL);
 }
 
-void
-arrangelayer(Monitor *m, struct wl_list *list, struct wlr_box *usable_area, int exclusive)
-{
-	LayerSurface *l;
-	struct wlr_box full_area = m->m;
+void arrangelayer(Monitor *m, struct wl_list *list, struct wlr_box *usable_area,
+                  int exclusive) {
+  LayerSurface *l;
+  struct wlr_box full_area = m->m;
 
-	wl_list_for_each(l, list, link) {
-		struct wlr_layer_surface_v1 *layer_surface = l->layer_surface;
+  wl_list_for_each(l, list, link) {
+    struct wlr_layer_surface_v1 *layer_surface = l->layer_surface;
 
-		if (!layer_surface->initialized)
-			continue;
+    if (!layer_surface->initialized)
+      continue;
 
-		if (exclusive != (layer_surface->current.exclusive_zone > 0))
-			continue;
+    if (exclusive != (layer_surface->current.exclusive_zone > 0))
+      continue;
 
-		wlr_scene_layer_surface_v1_configure(l->scene_layer, &full_area, usable_area);
-		wlr_scene_node_set_position(&l->popups->node, l->scene->node.x, l->scene->node.y);
-	}
+    wlr_scene_layer_surface_v1_configure(l->scene_layer, &full_area,
+                                         usable_area);
+    wlr_scene_node_set_position(&l->popups->node, l->scene->node.x,
+                                l->scene->node.y);
+  }
 }
 
-void
-arrangelayers(Monitor *m)
-{
-	int i;
-	struct wlr_box usable_area = m->m;
-	LayerSurface *l;
-	uint32_t layers_above_shell[] = {
-		ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY,
-		ZWLR_LAYER_SHELL_V1_LAYER_TOP,
-	};
-	if (!m->wlr_output->enabled)
-		return;
+void arrangelayers(Monitor *m) {
+  int i;
+  struct wlr_box usable_area = m->m;
+  LayerSurface *l;
+  uint32_t layers_above_shell[] = {
+      ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY,
+      ZWLR_LAYER_SHELL_V1_LAYER_TOP,
+  };
+  if (!m->wlr_output->enabled)
+    return;
 
-	/* Arrange exclusive surfaces from top->bottom */
-	for (i = 3; i >= 0; i--)
-		arrangelayer(m, &m->layers[i], &usable_area, 1);
+  /* Arrange exclusive surfaces from top->bottom */
+  for (i = 3; i >= 0; i--)
+    arrangelayer(m, &m->layers[i], &usable_area, 1);
 
-	if (!wlr_box_equal(&usable_area, &m->w)) {
-		m->w = usable_area;
-		arrange(m);
-	}
+  if (!wlr_box_equal(&usable_area, &m->w)) {
+    m->w = usable_area;
+    arrange(m);
+  }
 
-	/* Arrange non-exlusive surfaces from top->bottom */
-	for (i = 3; i >= 0; i--)
-		arrangelayer(m, &m->layers[i], &usable_area, 0);
+  /* Arrange non-exlusive surfaces from top->bottom */
+  for (i = 3; i >= 0; i--)
+    arrangelayer(m, &m->layers[i], &usable_area, 0);
 
-	/* Find topmost keyboard interactive layer, if such a layer exists */
-	for (i = 0; i < (int)LENGTH(layers_above_shell); i++) {
-		wl_list_for_each_reverse(l, &m->layers[layers_above_shell[i]], link) {
-			if (locked || !l->layer_surface->current.keyboard_interactive || !l->mapped)
-				continue;
-			/* Deactivate the focused client. */
-			focusclient(NULL, 0);
-			exclusive_focus = l;
-			client_notify_enter(l->layer_surface->surface, wlr_seat_get_keyboard(seat));
-			return;
-		}
-	}
+  /* Find topmost keyboard interactive layer, if such a layer exists */
+  for (i = 0; i < (int)LENGTH(layers_above_shell); i++) {
+    wl_list_for_each_reverse(l, &m->layers[layers_above_shell[i]], link) {
+      if (locked || !l->layer_surface->current.keyboard_interactive ||
+          !l->mapped)
+        continue;
+      /* Deactivate the focused client. */
+      focusclient(NULL, 0);
+      exclusive_focus = l;
+      client_notify_enter(l->layer_surface->surface,
+                          wlr_seat_get_keyboard(seat));
+      return;
+    }
+  }
 }
 
-void
-axisnotify(struct wl_listener *listener, void *data)
-{
-	/* This event is forwarded by the cursor when a pointer emits an axis event,
-	 * for example when you move the scroll wheel. */
-	struct wlr_pointer_axis_event *event = data;
-	wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
-	/* TODO: allow usage of scroll wheel for mousebindings, it can be implemented
-	 * by checking the event's orientation and the delta of the event */
-	/* Notify the client with pointer focus of the axis event. */
-	wlr_seat_pointer_notify_axis(seat,
-			event->time_msec, event->orientation, event->delta,
-			event->delta_discrete, event->source, event->relative_direction);
+void axisnotify(struct wl_listener *listener, void *data) {
+  /* This event is forwarded by the cursor when a pointer emits an axis event,
+   * for example when you move the scroll wheel. */
+  struct wlr_pointer_axis_event *event = data;
+  wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
+  /* TODO: allow usage of scroll wheel for mousebindings, it can be implemented
+   * by checking the event's orientation and the delta of the event */
+  /* Notify the client with pointer focus of the axis event. */
+  wlr_seat_pointer_notify_axis(seat, event->time_msec, event->orientation,
+                               event->delta, event->delta_discrete,
+                               event->source, event->relative_direction);
 }
 
-void
-buttonpress(struct wl_listener *listener, void *data)
-{
-	struct wlr_pointer_button_event *event = data;
-	struct wlr_keyboard *keyboard;
-	uint32_t mods;
-	Client *c;
-	const Button *b;
+void buttonpress(struct wl_listener *listener, void *data) {
+  struct wlr_pointer_button_event *event = data;
+  struct wlr_keyboard *keyboard;
+  uint32_t mods;
+  Client *c;
+  const Button *b;
 
-	wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
+  wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
 
-	switch (event->state) {
-	case WL_POINTER_BUTTON_STATE_PRESSED:
-		cursor_mode = CurPressed;
-		selmon = xytomon(cursor->x, cursor->y);
-		if (locked)
-			break;
+  switch (event->state) {
+  case WL_POINTER_BUTTON_STATE_PRESSED:
+    cursor_mode = CurPressed;
+    selmon = xytomon(cursor->x, cursor->y);
+    if (locked)
+      break;
 
-		/* Change focus if the button was _pressed_ over a client */
-		xytonode(cursor->x, cursor->y, NULL, &c, NULL, NULL, NULL);
-		if (c && (!client_is_unmanaged(c) || client_wants_focus(c)))
-			focusclient(c, 1);
+    /* Change focus if the button was _pressed_ over a client */
+    xytonode(cursor->x, cursor->y, NULL, &c, NULL, NULL, NULL);
+    if (c && (!client_is_unmanaged(c) || client_wants_focus(c)))
+      focusclient(c, 1);
 
-		keyboard = wlr_seat_get_keyboard(seat);
-		mods = keyboard ? wlr_keyboard_get_modifiers(keyboard) : 0;
-		for (b = buttons; b < END(buttons); b++) {
-			if (CLEANMASK(mods) == CLEANMASK(b->mod) &&
-					event->button == b->button && b->func) {
-				b->func(&b->arg);
-				return;
-			}
-		}
-		break;
-	case WL_POINTER_BUTTON_STATE_RELEASED:
-		/* If you released any buttons, we exit interactive move/resize mode. */
-		/* TODO: should reset to the pointer focus's current setcursor */
-		if (!locked && cursor_mode != CurNormal && cursor_mode != CurPressed) {
-			wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
-			cursor_mode = CurNormal;
-			/* Drop the window off on its new monitor */
-			selmon = xytomon(cursor->x, cursor->y);
-			setmon(grabc, selmon, 0);
-			grabc = NULL;
-			return;
-		}
-		cursor_mode = CurNormal;
-		break;
-	}
-	/* If the event wasn't handled by the compositor, notify the client with
-	 * pointer focus that a button press has occurred */
-	wlr_seat_pointer_notify_button(seat,
-			event->time_msec, event->button, event->state);
+    keyboard = wlr_seat_get_keyboard(seat);
+    mods = keyboard ? wlr_keyboard_get_modifiers(keyboard) : 0;
+    for (b = buttons; b < END(buttons); b++) {
+      if (CLEANMASK(mods) == CLEANMASK(b->mod) && event->button == b->button &&
+          b->func) {
+        b->func(&b->arg);
+        return;
+      }
+    }
+    break;
+  case WL_POINTER_BUTTON_STATE_RELEASED:
+    /* If you released any buttons, we exit interactive move/resize mode. */
+    /* TODO: should reset to the pointer focus's current setcursor */
+    if (!locked && cursor_mode != CurNormal && cursor_mode != CurPressed) {
+      wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
+      cursor_mode = CurNormal;
+      /* Drop the window off on its new monitor */
+      selmon = xytomon(cursor->x, cursor->y);
+      setmon(grabc, selmon, 0);
+      grabc = NULL;
+      return;
+    }
+    cursor_mode = CurNormal;
+    break;
+  }
+  /* If the event wasn't handled by the compositor, notify the client with
+   * pointer focus that a button press has occurred */
+  wlr_seat_pointer_notify_button(seat, event->time_msec, event->button,
+                                 event->state);
 }
 
-void
-chvt(const Arg *arg)
-{
-	wlr_session_change_vt(session, arg->ui);
+void chvt(const Arg *arg) { wlr_session_change_vt(session, arg->ui); }
+
+void checkidleinhibitor(struct wlr_surface *exclude) {
+  int inhibited = 0, unused_lx, unused_ly;
+  struct wlr_idle_inhibitor_v1 *inhibitor;
+  wl_list_for_each(inhibitor, &idle_inhibit_mgr->inhibitors, link) {
+    struct wlr_surface *surface =
+        wlr_surface_get_root_surface(inhibitor->surface);
+    struct wlr_scene_tree *tree = surface->data;
+    if (exclude != surface &&
+        (bypass_surface_visibility ||
+         (!tree ||
+          wlr_scene_node_coords(&tree->node, &unused_lx, &unused_ly)))) {
+      inhibited = 1;
+      break;
+    }
+  }
+
+  wlr_idle_notifier_v1_set_inhibited(idle_notifier, inhibited);
 }
 
-void
-checkidleinhibitor(struct wlr_surface *exclude)
-{
-	int inhibited = 0, unused_lx, unused_ly;
-	struct wlr_idle_inhibitor_v1 *inhibitor;
-	wl_list_for_each(inhibitor, &idle_inhibit_mgr->inhibitors, link) {
-		struct wlr_surface *surface = wlr_surface_get_root_surface(inhibitor->surface);
-		struct wlr_scene_tree *tree = surface->data;
-		if (exclude != surface && (bypass_surface_visibility || (!tree
-				|| wlr_scene_node_coords(&tree->node, &unused_lx, &unused_ly)))) {
-			inhibited = 1;
-			break;
-		}
-	}
-
-	wlr_idle_notifier_v1_set_inhibited(idle_notifier, inhibited);
-}
-
-void
-cleanup(void)
-{
-	cleanuplisteners();
+void cleanup(void) {
+  cleanuplisteners();
 #ifdef XWAYLAND
-	wlr_xwayland_destroy(xwayland);
-	xwayland = NULL;
+  wlr_xwayland_destroy(xwayland);
+  xwayland = NULL;
 #endif
-	wl_display_destroy_clients(dpy);
-	if (child_pid > 0) {
-		kill(-child_pid, SIGTERM);
-		waitpid(child_pid, NULL, 0);
-	}
-	wlr_xcursor_manager_destroy(cursor_mgr);
+  wl_display_destroy_clients(dpy);
+  if (child_pid > 0) {
+    kill(-child_pid, SIGTERM);
+    waitpid(child_pid, NULL, 0);
+  }
+  wlr_xcursor_manager_destroy(cursor_mgr);
 
-	destroykeyboardgroup(&kb_group->destroy, NULL);
+  destroykeyboardgroup(&kb_group->destroy, NULL);
 
-	/* If it's not destroyed manually, it will cause a use-after-free of wlr_seat.
-	 * Destroy it until it's fixed on the wlroots side */
-	wlr_backend_destroy(backend);
+  /* If it's not destroyed manually, it will cause a use-after-free of wlr_seat.
+   * Destroy it until it's fixed on the wlroots side */
+  wlr_backend_destroy(backend);
 
-	wl_display_destroy(dpy);
-	/* Destroy after the wayland display (when the monitors are already destroyed)
-	   to avoid destroying them with an invalid scene output. */
-	wlr_scene_node_destroy(&scene->tree.node);
+  wl_display_destroy(dpy);
+  /* Destroy after the wayland display (when the monitors are already destroyed)
+     to avoid destroying them with an invalid scene output. */
+  wlr_scene_node_destroy(&scene->tree.node);
 }
 
-void
-cleanupmon(struct wl_listener *listener, void *data)
-{
-	Monitor *m = wl_container_of(listener, m, destroy);
-	LayerSurface *l, *tmp;
-	size_t i;
+void cleanupmon(struct wl_listener *listener, void *data) {
+  Monitor *m = wl_container_of(listener, m, destroy);
+  LayerSurface *l, *tmp;
+  size_t i;
 
-	/* m->layers[i] are intentionally not unlinked */
-	for (i = 0; i < LENGTH(m->layers); i++) {
-		wl_list_for_each_safe(l, tmp, &m->layers[i], link)
-			wlr_layer_surface_v1_destroy(l->layer_surface);
-	}
+  /* m->layers[i] are intentionally not unlinked */
+  for (i = 0; i < LENGTH(m->layers); i++) {
+    wl_list_for_each_safe(l, tmp, &m->layers[i], link)
+        wlr_layer_surface_v1_destroy(l->layer_surface);
+  }
 
-	wl_list_remove(&m->destroy.link);
-	wl_list_remove(&m->frame.link);
-	wl_list_remove(&m->link);
-	wl_list_remove(&m->request_state.link);
-	if (m->lock_surface)
-		destroylocksurface(&m->destroy_lock_surface, NULL);
-	m->wlr_output->data = NULL;
-	wlr_output_layout_remove(output_layout, m->wlr_output);
-	wlr_scene_output_destroy(m->scene_output);
+  wl_list_remove(&m->destroy.link);
+  wl_list_remove(&m->frame.link);
+  wl_list_remove(&m->link);
+  wl_list_remove(&m->request_state.link);
+  if (m->lock_surface)
+    destroylocksurface(&m->destroy_lock_surface, NULL);
+  m->wlr_output->data = NULL;
+  wlr_output_layout_remove(output_layout, m->wlr_output);
+  wlr_scene_output_destroy(m->scene_output);
 
-	closemon(m);
-	wlr_scene_node_destroy(&m->fullscreen_bg->node);
-	free(m);
+  closemon(m);
+  wlr_scene_node_destroy(&m->fullscreen_bg->node);
+  free(m);
 }
 
-void
-cleanuplisteners(void)
-{
-	wl_list_remove(&cursor_axis.link);
-	wl_list_remove(&cursor_button.link);
-	wl_list_remove(&cursor_frame.link);
-	wl_list_remove(&cursor_motion.link);
-	wl_list_remove(&cursor_motion_absolute.link);
-	wl_list_remove(&gpu_reset.link);
-	wl_list_remove(&new_idle_inhibitor.link);
-	wl_list_remove(&layout_change.link);
-	wl_list_remove(&new_input_device.link);
-	wl_list_remove(&new_virtual_keyboard.link);
-	wl_list_remove(&new_virtual_pointer.link);
-	wl_list_remove(&new_pointer_constraint.link);
-	wl_list_remove(&new_output.link);
-	wl_list_remove(&new_xdg_toplevel.link);
-	wl_list_remove(&new_xdg_decoration.link);
-	wl_list_remove(&new_xdg_popup.link);
-	wl_list_remove(&new_layer_surface.link);
-	wl_list_remove(&output_mgr_apply.link);
-	wl_list_remove(&output_mgr_test.link);
-	wl_list_remove(&output_power_mgr_set_mode.link);
-	wl_list_remove(&request_activate.link);
-	wl_list_remove(&request_cursor.link);
-	wl_list_remove(&request_set_psel.link);
-	wl_list_remove(&request_set_sel.link);
-	wl_list_remove(&request_set_cursor_shape.link);
-	wl_list_remove(&request_start_drag.link);
-	wl_list_remove(&start_drag.link);
-	wl_list_remove(&new_session_lock.link);
+void cleanuplisteners(void) {
+  wl_list_remove(&cursor_axis.link);
+  wl_list_remove(&cursor_button.link);
+  wl_list_remove(&cursor_frame.link);
+  wl_list_remove(&cursor_motion.link);
+  wl_list_remove(&cursor_motion_absolute.link);
+  wl_list_remove(&gpu_reset.link);
+  wl_list_remove(&new_idle_inhibitor.link);
+  wl_list_remove(&layout_change.link);
+  wl_list_remove(&new_input_device.link);
+  wl_list_remove(&new_virtual_keyboard.link);
+  wl_list_remove(&new_virtual_pointer.link);
+  wl_list_remove(&new_pointer_constraint.link);
+  wl_list_remove(&new_output.link);
+  wl_list_remove(&new_xdg_toplevel.link);
+  wl_list_remove(&new_xdg_decoration.link);
+  wl_list_remove(&new_xdg_popup.link);
+  wl_list_remove(&new_layer_surface.link);
+  wl_list_remove(&output_mgr_apply.link);
+  wl_list_remove(&output_mgr_test.link);
+  wl_list_remove(&output_power_mgr_set_mode.link);
+  wl_list_remove(&request_activate.link);
+  wl_list_remove(&request_cursor.link);
+  wl_list_remove(&request_set_psel.link);
+  wl_list_remove(&request_set_sel.link);
+  wl_list_remove(&request_set_cursor_shape.link);
+  wl_list_remove(&request_start_drag.link);
+  wl_list_remove(&start_drag.link);
+  wl_list_remove(&new_session_lock.link);
 #ifdef XWAYLAND
-	wl_list_remove(&new_xwayland_surface.link);
-	wl_list_remove(&xwayland_ready.link);
+  wl_list_remove(&new_xwayland_surface.link);
+  wl_list_remove(&xwayland_ready.link);
 #endif
 }
 
-void
-closemon(Monitor *m)
-{
-	/* update selmon if needed and
-	 * move closed monitor's clients to the focused one */
-	Client *c;
-	int i = 0, nmons = wl_list_length(&mons);
-	if (!nmons) {
-		selmon = NULL;
-	} else if (m == selmon) {
-		do /* don't switch to disabled mons */
-			selmon = wl_container_of(mons.next, selmon, link);
-		while (!selmon->wlr_output->enabled && i++ < nmons);
+void closemon(Monitor *m) {
+  /* update selmon if needed and
+   * move closed monitor's clients to the focused one */
+  Client *c;
+  int i = 0, nmons = wl_list_length(&mons);
+  if (!nmons) {
+    selmon = NULL;
+  } else if (m == selmon) {
+    do /* don't switch to disabled mons */
+      selmon = wl_container_of(mons.next, selmon, link);
+    while (!selmon->wlr_output->enabled && i++ < nmons);
 
-		if (!selmon->wlr_output->enabled)
-			selmon = NULL;
-	}
+    if (!selmon->wlr_output->enabled)
+      selmon = NULL;
+  }
 
-	wl_list_for_each(c, &clients, link) {
-		if (c->isfloating && c->geom.x > m->m.width)
-			resize(c, (struct wlr_box){.x = c->geom.x - m->w.width, .y = c->geom.y,
-					.width = c->geom.width, .height = c->geom.height}, 0);
-		if (c->mon == m)
-			setmon(c, selmon, c->tags);
-	}
-	focusclient(focustop(selmon), 1);
-	printstatus();
+  wl_list_for_each(c, &clients, link) {
+    if (c->isfloating && c->geom.x > m->m.width)
+      resize(c,
+             (struct wlr_box){.x = c->geom.x - m->w.width,
+                              .y = c->geom.y,
+                              .width = c->geom.width,
+                              .height = c->geom.height},
+             0);
+    if (c->mon == m)
+      setmon(c, selmon, c->tags);
+  }
+  focusclient(focustop(selmon), 1);
+  printstatus();
 }
 
-void
-commitlayersurfacenotify(struct wl_listener *listener, void *data)
-{
-	LayerSurface *l = wl_container_of(listener, l, surface_commit);
-	struct wlr_layer_surface_v1 *layer_surface = l->layer_surface;
-	struct wlr_scene_tree *scene_layer = layers[layermap[layer_surface->current.layer]];
-	struct wlr_layer_surface_v1_state old_state;
+void commitlayersurfacenotify(struct wl_listener *listener, void *data) {
+  LayerSurface *l = wl_container_of(listener, l, surface_commit);
+  struct wlr_layer_surface_v1 *layer_surface = l->layer_surface;
+  struct wlr_scene_tree *scene_layer =
+      layers[layermap[layer_surface->current.layer]];
+  struct wlr_layer_surface_v1_state old_state;
 
-	if (l->layer_surface->initial_commit) {
-		client_set_scale(layer_surface->surface, l->mon->wlr_output->scale);
+  if (l->layer_surface->initial_commit) {
+    client_set_scale(layer_surface->surface, l->mon->wlr_output->scale);
 
-		/* Temporarily set the layer's current state to pending
-		 * so that we can easily arrange it */
-		old_state = l->layer_surface->current;
-		l->layer_surface->current = l->layer_surface->pending;
-		arrangelayers(l->mon);
-		l->layer_surface->current = old_state;
-		return;
-	}
+    /* Temporarily set the layer's current state to pending
+     * so that we can easily arrange it */
+    old_state = l->layer_surface->current;
+    l->layer_surface->current = l->layer_surface->pending;
+    arrangelayers(l->mon);
+    l->layer_surface->current = old_state;
+    return;
+  }
 
-	if (layer_surface->current.committed == 0 && l->mapped == layer_surface->surface->mapped)
-		return;
-	l->mapped = layer_surface->surface->mapped;
+  if (layer_surface->current.committed == 0 &&
+      l->mapped == layer_surface->surface->mapped)
+    return;
+  l->mapped = layer_surface->surface->mapped;
 
-	if (scene_layer != l->scene->node.parent) {
-		wlr_scene_node_reparent(&l->scene->node, scene_layer);
-		wl_list_remove(&l->link);
-		wl_list_insert(&l->mon->layers[layer_surface->current.layer], &l->link);
-		wlr_scene_node_reparent(&l->popups->node, (layer_surface->current.layer
-				< ZWLR_LAYER_SHELL_V1_LAYER_TOP ? layers[LyrTop] : scene_layer));
-	}
+  if (scene_layer != l->scene->node.parent) {
+    wlr_scene_node_reparent(&l->scene->node, scene_layer);
+    wl_list_remove(&l->link);
+    wl_list_insert(&l->mon->layers[layer_surface->current.layer], &l->link);
+    wlr_scene_node_reparent(
+        &l->popups->node,
+        (layer_surface->current.layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP
+             ? layers[LyrTop]
+             : scene_layer));
+  }
 
-	arrangelayers(l->mon);
+  arrangelayers(l->mon);
 }
 
-void
-commitnotify(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, commit);
+void commitnotify(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, commit);
 
-	if (c->surface.xdg->initial_commit) {
-		/*
-		 * Get the monitor this client will be rendered on
-		 * Note that if the user set a rule in which the client is placed on
-		 * a different monitor based on its title, this will likely select
-		 * a wrong monitor.
-		 */
-		applyrules(c);
-		if (c->mon) {
-			client_set_scale(client_surface(c), c->mon->wlr_output->scale);
-		}
-		setmon(c, NULL, 0); /* Make sure to reapply rules in mapnotify() */
+  if (c->surface.xdg->initial_commit) {
+    /*
+     * Get the monitor this client will be rendered on
+     * Note that if the user set a rule in which the client is placed on
+     * a different monitor based on its title, this will likely select
+     * a wrong monitor.
+     */
+    applyrules(c);
+    if (c->mon) {
+      client_set_scale(client_surface(c), c->mon->wlr_output->scale);
+    }
+    setmon(c, NULL, 0); /* Make sure to reapply rules in mapnotify() */
 
-		wlr_xdg_toplevel_set_wm_capabilities(c->surface.xdg->toplevel,
-				WLR_XDG_TOPLEVEL_WM_CAPABILITIES_FULLSCREEN);
-		if (c->decoration)
-			requestdecorationmode(&c->set_decoration_mode, c->decoration);
-		wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, 0, 0);
-		return;
-	}
+    wlr_xdg_toplevel_set_wm_capabilities(
+        c->surface.xdg->toplevel, WLR_XDG_TOPLEVEL_WM_CAPABILITIES_FULLSCREEN);
+    if (c->decoration)
+      requestdecorationmode(&c->set_decoration_mode, c->decoration);
+    wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, 0, 0);
+    return;
+  }
 
-	resize(c, c->geom, (c->isfloating && !c->isfullscreen));
+  resize(c, c->geom, (c->isfloating && !c->isfullscreen));
 
-	/* mark a pending resize as completed */
-	if (c->resize && c->resize <= c->surface.xdg->current.configure_serial)
-		c->resize = 0;
+  /* mark a pending resize as completed */
+  if (c->resize && c->resize <= c->surface.xdg->current.configure_serial)
+    c->resize = 0;
 }
 
-void
-commitpopup(struct wl_listener *listener, void *data)
-{
-	struct wlr_surface *surface = data;
-	struct wlr_xdg_popup *popup = wlr_xdg_popup_try_from_wlr_surface(surface);
-	LayerSurface *l = NULL;
-	Client *c = NULL;
-	struct wlr_box box;
-	int type = -1;
+void commitpopup(struct wl_listener *listener, void *data) {
+  struct wlr_surface *surface = data;
+  struct wlr_xdg_popup *popup = wlr_xdg_popup_try_from_wlr_surface(surface);
+  LayerSurface *l = NULL;
+  Client *c = NULL;
+  struct wlr_box box;
+  int type = -1;
 
-	if (!popup->base->initial_commit)
-		return;
+  if (!popup->base->initial_commit)
+    return;
 
-	type = toplevel_from_wlr_surface(popup->base->surface, &c, &l);
-	if (!popup->parent || type < 0)
-		return;
-	popup->base->surface->data = wlr_scene_xdg_surface_create(
-			popup->parent->data, popup->base);
-	if ((l && !l->mon) || (c && !c->mon)) {
-		wlr_xdg_popup_destroy(popup);
-		return;
-	}
-	box = type == LayerShell ? l->mon->m : c->mon->w;
-	box.x -= (type == LayerShell ? l->scene->node.x : c->geom.x);
-	box.y -= (type == LayerShell ? l->scene->node.y : c->geom.y);
-	wlr_xdg_popup_unconstrain_from_box(popup, &box);
-	wl_list_remove(&listener->link);
-	free(listener);
+  type = toplevel_from_wlr_surface(popup->base->surface, &c, &l);
+  if (!popup->parent || type < 0)
+    return;
+  popup->base->surface->data =
+      wlr_scene_xdg_surface_create(popup->parent->data, popup->base);
+  if ((l && !l->mon) || (c && !c->mon)) {
+    wlr_xdg_popup_destroy(popup);
+    return;
+  }
+  box = type == LayerShell ? l->mon->m : c->mon->w;
+  box.x -= (type == LayerShell ? l->scene->node.x : c->geom.x);
+  box.y -= (type == LayerShell ? l->scene->node.y : c->geom.y);
+  wlr_xdg_popup_unconstrain_from_box(popup, &box);
+  wl_list_remove(&listener->link);
+  free(listener);
 }
 
-void
-createdecoration(struct wl_listener *listener, void *data)
-{
-	struct wlr_xdg_toplevel_decoration_v1 *deco = data;
-	Client *c = deco->toplevel->base->data;
-	c->decoration = deco;
+void createdecoration(struct wl_listener *listener, void *data) {
+  struct wlr_xdg_toplevel_decoration_v1 *deco = data;
+  Client *c = deco->toplevel->base->data;
+  c->decoration = deco;
 
-	LISTEN(&deco->events.request_mode, &c->set_decoration_mode, requestdecorationmode);
-	LISTEN(&deco->events.destroy, &c->destroy_decoration, destroydecoration);
+  LISTEN(&deco->events.request_mode, &c->set_decoration_mode,
+         requestdecorationmode);
+  LISTEN(&deco->events.destroy, &c->destroy_decoration, destroydecoration);
 
-	requestdecorationmode(&c->set_decoration_mode, deco);
+  requestdecorationmode(&c->set_decoration_mode, deco);
 }
 
-void
-createidleinhibitor(struct wl_listener *listener, void *data)
-{
-	struct wlr_idle_inhibitor_v1 *idle_inhibitor = data;
-	LISTEN_STATIC(&idle_inhibitor->events.destroy, destroyidleinhibitor);
+void createidleinhibitor(struct wl_listener *listener, void *data) {
+  struct wlr_idle_inhibitor_v1 *idle_inhibitor = data;
+  LISTEN_STATIC(&idle_inhibitor->events.destroy, destroyidleinhibitor);
 
-	checkidleinhibitor(NULL);
+  checkidleinhibitor(NULL);
 }
 
-void
-createkeyboard(struct wlr_keyboard *keyboard)
-{
-	/* Set the keymap to match the group keymap */
-	wlr_keyboard_set_keymap(keyboard, kb_group->wlr_group->keyboard.keymap);
+void createkeyboard(struct wlr_keyboard *keyboard) {
+  /* Set the keymap to match the group keymap */
+  wlr_keyboard_set_keymap(keyboard, kb_group->wlr_group->keyboard.keymap);
 
-	/* Add the new keyboard to the group */
-	wlr_keyboard_group_add_keyboard(kb_group->wlr_group, keyboard);
+  /* Add the new keyboard to the group */
+  wlr_keyboard_group_add_keyboard(kb_group->wlr_group, keyboard);
 }
 
-KeyboardGroup *
-createkeyboardgroup(void)
-{
-	KeyboardGroup *group = ecalloc(1, sizeof(*group));
-	struct xkb_context *context;
-	struct xkb_keymap *keymap;
+KeyboardGroup *createkeyboardgroup(void) {
+  KeyboardGroup *group = ecalloc(1, sizeof(*group));
+  struct xkb_context *context;
+  struct xkb_keymap *keymap;
 
-	group->wlr_group = wlr_keyboard_group_create();
-	group->wlr_group->data = group;
+  group->wlr_group = wlr_keyboard_group_create();
+  group->wlr_group->data = group;
 
-	/* Prepare an XKB keymap and assign it to the keyboard group. */
-	context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
-	if (!(keymap = xkb_keymap_new_from_names(context, &xkb_rules,
-				XKB_KEYMAP_COMPILE_NO_FLAGS)))
-		die("failed to compile keymap");
+  /* Prepare an XKB keymap and assign it to the keyboard group. */
+  context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
+  if (!(keymap = xkb_keymap_new_from_names(context, &xkb_rules,
+                                           XKB_KEYMAP_COMPILE_NO_FLAGS)))
+    die("failed to compile keymap");
 
-	wlr_keyboard_set_keymap(&group->wlr_group->keyboard, keymap);
-	xkb_keymap_unref(keymap);
-	xkb_context_unref(context);
+  wlr_keyboard_set_keymap(&group->wlr_group->keyboard, keymap);
+  xkb_keymap_unref(keymap);
+  xkb_context_unref(context);
 
-	wlr_keyboard_set_repeat_info(&group->wlr_group->keyboard, repeat_rate, repeat_delay);
+  wlr_keyboard_set_repeat_info(&group->wlr_group->keyboard, repeat_rate,
+                               repeat_delay);
 
-	/* Set up listeners for keyboard events */
-	LISTEN(&group->wlr_group->keyboard.events.key, &group->key, keypress);
-	LISTEN(&group->wlr_group->keyboard.events.modifiers, &group->modifiers, keypressmod);
+  /* Set up listeners for keyboard events */
+  LISTEN(&group->wlr_group->keyboard.events.key, &group->key, keypress);
+  LISTEN(&group->wlr_group->keyboard.events.modifiers, &group->modifiers,
+         keypressmod);
 
-	group->key_repeat_source = wl_event_loop_add_timer(event_loop, keyrepeat, group);
+  group->key_repeat_source =
+      wl_event_loop_add_timer(event_loop, keyrepeat, group);
 
-	/* A seat can only have one keyboard, but this is a limitation of the
-	 * Wayland protocol - not wlroots. We assign all connected keyboards to the
-	 * same wlr_keyboard_group, which provides a single wlr_keyboard interface for
-	 * all of them. Set this combined wlr_keyboard as the seat keyboard.
-	 */
-	wlr_seat_set_keyboard(seat, &group->wlr_group->keyboard);
-	return group;
+  /* A seat can only have one keyboard, but this is a limitation of the
+   * Wayland protocol - not wlroots. We assign all connected keyboards to the
+   * same wlr_keyboard_group, which provides a single wlr_keyboard interface for
+   * all of them. Set this combined wlr_keyboard as the seat keyboard.
+   */
+  wlr_seat_set_keyboard(seat, &group->wlr_group->keyboard);
+  return group;
 }
 
-void
-createlayersurface(struct wl_listener *listener, void *data)
-{
-	struct wlr_layer_surface_v1 *layer_surface = data;
-	LayerSurface *l;
-	struct wlr_surface *surface = layer_surface->surface;
-	struct wlr_scene_tree *scene_layer = layers[layermap[layer_surface->pending.layer]];
+void createlayersurface(struct wl_listener *listener, void *data) {
+  struct wlr_layer_surface_v1 *layer_surface = data;
+  LayerSurface *l;
+  struct wlr_surface *surface = layer_surface->surface;
+  struct wlr_scene_tree *scene_layer =
+      layers[layermap[layer_surface->pending.layer]];
 
-	if (!layer_surface->output
-			&& !(layer_surface->output = selmon ? selmon->wlr_output : NULL)) {
-		wlr_layer_surface_v1_destroy(layer_surface);
-		return;
-	}
+  if (!layer_surface->output &&
+      !(layer_surface->output = selmon ? selmon->wlr_output : NULL)) {
+    wlr_layer_surface_v1_destroy(layer_surface);
+    return;
+  }
 
-	l = layer_surface->data = ecalloc(1, sizeof(*l));
-	l->type = LayerShell;
-	LISTEN(&surface->events.commit, &l->surface_commit, commitlayersurfacenotify);
-	LISTEN(&surface->events.unmap, &l->unmap, unmaplayersurfacenotify);
-	LISTEN(&layer_surface->events.destroy, &l->destroy, destroylayersurfacenotify);
+  l = layer_surface->data = ecalloc(1, sizeof(*l));
+  l->type = LayerShell;
+  LISTEN(&surface->events.commit, &l->surface_commit, commitlayersurfacenotify);
+  LISTEN(&surface->events.unmap, &l->unmap, unmaplayersurfacenotify);
+  LISTEN(&layer_surface->events.destroy, &l->destroy,
+         destroylayersurfacenotify);
 
-	l->layer_surface = layer_surface;
-	l->mon = layer_surface->output->data;
-	l->scene_layer = wlr_scene_layer_surface_v1_create(scene_layer, layer_surface);
-	l->scene = l->scene_layer->tree;
-	l->popups = surface->data = wlr_scene_tree_create(layer_surface->current.layer
-			< ZWLR_LAYER_SHELL_V1_LAYER_TOP ? layers[LyrTop] : scene_layer);
-	l->scene->node.data = l->popups->node.data = l;
+  l->layer_surface = layer_surface;
+  l->mon = layer_surface->output->data;
+  l->scene_layer =
+      wlr_scene_layer_surface_v1_create(scene_layer, layer_surface);
+  l->scene = l->scene_layer->tree;
+  l->popups = surface->data = wlr_scene_tree_create(
+      layer_surface->current.layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP
+          ? layers[LyrTop]
+          : scene_layer);
+  l->scene->node.data = l->popups->node.data = l;
 
-	wl_list_insert(&l->mon->layers[layer_surface->pending.layer],&l->link);
-	wlr_surface_send_enter(surface, layer_surface->output);
+  wl_list_insert(&l->mon->layers[layer_surface->pending.layer], &l->link);
+  wlr_surface_send_enter(surface, layer_surface->output);
 }
 
-void
-createlocksurface(struct wl_listener *listener, void *data)
-{
-	SessionLock *lock = wl_container_of(listener, lock, new_surface);
-	struct wlr_session_lock_surface_v1 *lock_surface = data;
-	Monitor *m = lock_surface->output->data;
-	struct wlr_scene_tree *scene_tree = lock_surface->surface->data
-			= wlr_scene_subsurface_tree_create(lock->scene, lock_surface->surface);
-	m->lock_surface = lock_surface;
+void createlocksurface(struct wl_listener *listener, void *data) {
+  SessionLock *lock = wl_container_of(listener, lock, new_surface);
+  struct wlr_session_lock_surface_v1 *lock_surface = data;
+  Monitor *m = lock_surface->output->data;
+  struct wlr_scene_tree *scene_tree = lock_surface->surface->data =
+      wlr_scene_subsurface_tree_create(lock->scene, lock_surface->surface);
+  m->lock_surface = lock_surface;
 
-	wlr_scene_node_set_position(&scene_tree->node, m->m.x, m->m.y);
-	wlr_session_lock_surface_v1_configure(lock_surface, m->m.width, m->m.height);
+  wlr_scene_node_set_position(&scene_tree->node, m->m.x, m->m.y);
+  wlr_session_lock_surface_v1_configure(lock_surface, m->m.width, m->m.height);
 
-	LISTEN(&lock_surface->events.destroy, &m->destroy_lock_surface, destroylocksurface);
+  LISTEN(&lock_surface->events.destroy, &m->destroy_lock_surface,
+         destroylocksurface);
 
-	if (m == selmon)
-		client_notify_enter(lock_surface->surface, wlr_seat_get_keyboard(seat));
+  if (m == selmon)
+    client_notify_enter(lock_surface->surface, wlr_seat_get_keyboard(seat));
 }
 
-void
-createmon(struct wl_listener *listener, void *data)
-{
-	/* This event is raised by the backend when a new output (aka a display or
-	 * monitor) becomes available. */
-	struct wlr_output *wlr_output = data;
-	const MonitorRule *r;
-	size_t i;
-	struct wlr_output_state state;
-	Monitor *m;
+void createmon(struct wl_listener *listener, void *data) {
+  /* This event is raised by the backend when a new output (aka a display or
+   * monitor) becomes available. */
+  struct wlr_output *wlr_output = data;
+  const MonitorRule *r;
+  size_t i;
+  struct wlr_output_state state;
+  Monitor *m;
 
-	if (!wlr_output_init_render(wlr_output, alloc, drw))
-		return;
+  if (!wlr_output_init_render(wlr_output, alloc, drw))
+    return;
 
-	m = wlr_output->data = ecalloc(1, sizeof(*m));
-	m->wlr_output = wlr_output;
+  m = wlr_output->data = ecalloc(1, sizeof(*m));
+  m->wlr_output = wlr_output;
 
-	for (i = 0; i < LENGTH(m->layers); i++)
-		wl_list_init(&m->layers[i]);
+  for (i = 0; i < LENGTH(m->layers); i++)
+    wl_list_init(&m->layers[i]);
 
-	wlr_output_state_init(&state);
-	/* Initialize monitor state using configured rules */
-	m->tagset[0] = m->tagset[1] = 1;
-	for (r = monrules; r < END(monrules); r++) {
-		if (!r->name || strstr(wlr_output->name, r->name)) {
-			m->m.x = r->x;
-			m->m.y = r->y;
-			m->mfact = r->mfact;
-			m->nmaster = r->nmaster;
-			m->lt[0] = r->lt;
-			m->lt[1] = &layouts[LENGTH(layouts) > 1 && r->lt != &layouts[1]];
-			strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol));
-			wlr_output_state_set_scale(&state, r->scale);
-			wlr_output_state_set_transform(&state, r->rr);
-			break;
-		}
-	}
+  wlr_output_state_init(&state);
+  /* Initialize monitor state using configured rules */
+  m->tagset[0] = m->tagset[1] = 1;
+  for (r = monrules; r < END(monrules); r++) {
+    if (!r->name || strstr(wlr_output->name, r->name)) {
+      m->m.x = r->x;
+      m->m.y = r->y;
+      m->mfact = r->mfact;
+      m->nmaster = r->nmaster;
+      m->lt[0] = r->lt;
+      m->lt[1] = &layouts[LENGTH(layouts) > 1 && r->lt != &layouts[1]];
+      strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol));
+      wlr_output_state_set_scale(&state, r->scale);
+      wlr_output_state_set_transform(&state, r->rr);
+      break;
+    }
+  }
 
-	/* The mode is a tuple of (width, height, refresh rate), and each
-	 * monitor supports only a specific set of modes. We just pick the
-	 * monitor's preferred mode; a more sophisticated compositor would let
-	 * the user configure it. */
-	wlr_output_state_set_mode(&state, wlr_output_preferred_mode(wlr_output));
+  /* The mode is a tuple of (width, height, refresh rate), and each
+   * monitor supports only a specific set of modes. We just pick the
+   * monitor's preferred mode; a more sophisticated compositor would let
+   * the user configure it. */
+  wlr_output_state_set_mode(&state, wlr_output_preferred_mode(wlr_output));
 
-	/* Set up event listeners */
-	LISTEN(&wlr_output->events.frame, &m->frame, rendermon);
-	LISTEN(&wlr_output->events.destroy, &m->destroy, cleanupmon);
-	LISTEN(&wlr_output->events.request_state, &m->request_state, requestmonstate);
+  /* Set up event listeners */
+  LISTEN(&wlr_output->events.frame, &m->frame, rendermon);
+  LISTEN(&wlr_output->events.destroy, &m->destroy, cleanupmon);
+  LISTEN(&wlr_output->events.request_state, &m->request_state, requestmonstate);
 
-	wlr_output_state_set_enabled(&state, 1);
-	wlr_output_commit_state(wlr_output, &state);
-	wlr_output_state_finish(&state);
+  wlr_output_state_set_enabled(&state, 1);
+  wlr_output_commit_state(wlr_output, &state);
+  wlr_output_state_finish(&state);
 
-	wl_list_insert(&mons, &m->link);
-	printstatus();
+  wl_list_insert(&mons, &m->link);
+  printstatus();
 
-	/* The xdg-protocol specifies:
-	 *
-	 * If the fullscreened surface is not opaque, the compositor must make
-	 * sure that other screen content not part of the same surface tree (made
-	 * up of subsurfaces, popups or similarly coupled surfaces) are not
-	 * visible below the fullscreened surface.
-	 *
-	 */
-	/* updatemons() will resize and set correct position */
-	m->fullscreen_bg = wlr_scene_rect_create(layers[LyrFS], 0, 0, fullscreen_bg);
-	wlr_scene_node_set_enabled(&m->fullscreen_bg->node, 0);
+  /* The xdg-protocol specifies:
+   *
+   * If the fullscreened surface is not opaque, the compositor must make
+   * sure that other screen content not part of the same surface tree (made
+   * up of subsurfaces, popups or similarly coupled surfaces) are not
+   * visible below the fullscreened surface.
+   *
+   */
+  /* updatemons() will resize and set correct position */
+  m->fullscreen_bg = wlr_scene_rect_create(layers[LyrFS], 0, 0, fullscreen_bg);
+  wlr_scene_node_set_enabled(&m->fullscreen_bg->node, 0);
 
-	/* Adds this to the output layout in the order it was configured.
-	 *
-	 * The output layout utility automatically adds a wl_output global to the
-	 * display, which Wayland clients can see to find out information about the
-	 * output (such as DPI, scale factor, manufacturer, etc).
-	 */
-	m->scene_output = wlr_scene_output_create(scene, wlr_output);
-	if (m->m.x == -1 && m->m.y == -1)
-		wlr_output_layout_add_auto(output_layout, wlr_output);
-	else
-		wlr_output_layout_add(output_layout, wlr_output, m->m.x, m->m.y);
+  /* Adds this to the output layout in the order it was configured.
+   *
+   * The output layout utility automatically adds a wl_output global to the
+   * display, which Wayland clients can see to find out information about the
+   * output (such as DPI, scale factor, manufacturer, etc).
+   */
+  m->scene_output = wlr_scene_output_create(scene, wlr_output);
+  if (m->m.x == -1 && m->m.y == -1)
+    wlr_output_layout_add_auto(output_layout, wlr_output);
+  else
+    wlr_output_layout_add(output_layout, wlr_output, m->m.x, m->m.y);
 }
 
-void
-createnotify(struct wl_listener *listener, void *data)
-{
-	/* This event is raised when a client creates a new toplevel (application window). */
-	struct wlr_xdg_toplevel *toplevel = data;
-	Client *c = NULL;
+void createnotify(struct wl_listener *listener, void *data) {
+  /* This event is raised when a client creates a new toplevel (application
+   * window). */
+  struct wlr_xdg_toplevel *toplevel = data;
+  Client *c = NULL;
 
-	/* Allocate a Client for this surface */
-	c = toplevel->base->data = ecalloc(1, sizeof(*c));
-	c->surface.xdg = toplevel->base;
-	c->bw = borderpx;
+  /* Allocate a Client for this surface */
+  c = toplevel->base->data = ecalloc(1, sizeof(*c));
+  c->surface.xdg = toplevel->base;
+  c->bw = borderpx;
 
-	LISTEN(&toplevel->base->surface->events.commit, &c->commit, commitnotify);
-	LISTEN(&toplevel->base->surface->events.map, &c->map, mapnotify);
-	LISTEN(&toplevel->base->surface->events.unmap, &c->unmap, unmapnotify);
-	LISTEN(&toplevel->events.destroy, &c->destroy, destroynotify);
-	LISTEN(&toplevel->events.request_fullscreen, &c->fullscreen, fullscreennotify);
-	LISTEN(&toplevel->events.request_maximize, &c->maximize, maximizenotify);
-	LISTEN(&toplevel->events.set_title, &c->set_title, updatetitle);
+  LISTEN(&toplevel->base->surface->events.commit, &c->commit, commitnotify);
+  LISTEN(&toplevel->base->surface->events.map, &c->map, mapnotify);
+  LISTEN(&toplevel->base->surface->events.unmap, &c->unmap, unmapnotify);
+  LISTEN(&toplevel->events.destroy, &c->destroy, destroynotify);
+  LISTEN(&toplevel->events.request_fullscreen, &c->fullscreen,
+         fullscreennotify);
+  LISTEN(&toplevel->events.request_maximize, &c->maximize, maximizenotify);
+  LISTEN(&toplevel->events.set_title, &c->set_title, updatetitle);
 }
 
-void
-createpointer(struct wlr_pointer *pointer)
-{
-	struct libinput_device *device;
-	if (wlr_input_device_is_libinput(&pointer->base)
-			&& (device = wlr_libinput_get_device_handle(&pointer->base))) {
+void createpointer(struct wlr_pointer *pointer) {
+  struct libinput_device *device;
+  if (wlr_input_device_is_libinput(&pointer->base) &&
+      (device = wlr_libinput_get_device_handle(&pointer->base))) {
 
-		if (libinput_device_config_tap_get_finger_count(device)) {
-			libinput_device_config_tap_set_enabled(device, tap_to_click);
-			libinput_device_config_tap_set_drag_enabled(device, tap_and_drag);
-			libinput_device_config_tap_set_drag_lock_enabled(device, drag_lock);
-			libinput_device_config_tap_set_button_map(device, button_map);
-		}
+    if (libinput_device_config_tap_get_finger_count(device)) {
+      libinput_device_config_tap_set_enabled(device, tap_to_click);
+      libinput_device_config_tap_set_drag_enabled(device, tap_and_drag);
+      libinput_device_config_tap_set_drag_lock_enabled(device, drag_lock);
+      libinput_device_config_tap_set_button_map(device, button_map);
+    }
 
-		if (libinput_device_config_scroll_has_natural_scroll(device))
-			libinput_device_config_scroll_set_natural_scroll_enabled(device, natural_scrolling);
+    if (libinput_device_config_scroll_has_natural_scroll(device))
+      libinput_device_config_scroll_set_natural_scroll_enabled(
+          device, natural_scrolling);
 
-		if (libinput_device_config_dwt_is_available(device))
-			libinput_device_config_dwt_set_enabled(device, disable_while_typing);
+    if (libinput_device_config_dwt_is_available(device))
+      libinput_device_config_dwt_set_enabled(device, disable_while_typing);
 
-		if (libinput_device_config_left_handed_is_available(device))
-			libinput_device_config_left_handed_set(device, left_handed);
+    if (libinput_device_config_left_handed_is_available(device))
+      libinput_device_config_left_handed_set(device, left_handed);
 
-		if (libinput_device_config_middle_emulation_is_available(device))
-			libinput_device_config_middle_emulation_set_enabled(device, middle_button_emulation);
+    if (libinput_device_config_middle_emulation_is_available(device))
+      libinput_device_config_middle_emulation_set_enabled(
+          device, middle_button_emulation);
 
-		if (libinput_device_config_scroll_get_methods(device) != LIBINPUT_CONFIG_SCROLL_NO_SCROLL)
-			libinput_device_config_scroll_set_method(device, scroll_method);
+    if (libinput_device_config_scroll_get_methods(device) !=
+        LIBINPUT_CONFIG_SCROLL_NO_SCROLL)
+      libinput_device_config_scroll_set_method(device, scroll_method);
 
-		if (libinput_device_config_click_get_methods(device) != LIBINPUT_CONFIG_CLICK_METHOD_NONE)
-			libinput_device_config_click_set_method(device, click_method);
+    if (libinput_device_config_click_get_methods(device) !=
+        LIBINPUT_CONFIG_CLICK_METHOD_NONE)
+      libinput_device_config_click_set_method(device, click_method);
 
-		if (libinput_device_config_send_events_get_modes(device))
-			libinput_device_config_send_events_set_mode(device, send_events_mode);
+    if (libinput_device_config_send_events_get_modes(device))
+      libinput_device_config_send_events_set_mode(device, send_events_mode);
 
-		if (libinput_device_config_accel_is_available(device)) {
-			libinput_device_config_accel_set_profile(device, accel_profile);
-			libinput_device_config_accel_set_speed(device, accel_speed);
-		}
-	}
+    if (libinput_device_config_accel_is_available(device)) {
+      libinput_device_config_accel_set_profile(device, accel_profile);
+      libinput_device_config_accel_set_speed(device, accel_speed);
+    }
+  }
 
-	wlr_cursor_attach_input_device(cursor, &pointer->base);
+  wlr_cursor_attach_input_device(cursor, &pointer->base);
 }
 
-void
-createpointerconstraint(struct wl_listener *listener, void *data)
-{
-	PointerConstraint *pointer_constraint = ecalloc(1, sizeof(*pointer_constraint));
-	pointer_constraint->constraint = data;
-	LISTEN(&pointer_constraint->constraint->events.destroy,
-			&pointer_constraint->destroy, destroypointerconstraint);
+void createpointerconstraint(struct wl_listener *listener, void *data) {
+  PointerConstraint *pointer_constraint =
+      ecalloc(1, sizeof(*pointer_constraint));
+  pointer_constraint->constraint = data;
+  LISTEN(&pointer_constraint->constraint->events.destroy,
+         &pointer_constraint->destroy, destroypointerconstraint);
 }
 
-void
-createpopup(struct wl_listener *listener, void *data)
-{
-	/* This event is raised when a client (either xdg-shell or layer-shell)
-	 * creates a new popup. */
-	struct wlr_xdg_popup *popup = data;
-	LISTEN_STATIC(&popup->base->surface->events.commit, commitpopup);
+void createpopup(struct wl_listener *listener, void *data) {
+  /* This event is raised when a client (either xdg-shell or layer-shell)
+   * creates a new popup. */
+  struct wlr_xdg_popup *popup = data;
+  LISTEN_STATIC(&popup->base->surface->events.commit, commitpopup);
 }
 
-void
-cursorconstrain(struct wlr_pointer_constraint_v1 *constraint)
-{
-	if (active_constraint == constraint)
-		return;
+void cursorconstrain(struct wlr_pointer_constraint_v1 *constraint) {
+  if (active_constraint == constraint)
+    return;
 
-	if (active_constraint)
-		wlr_pointer_constraint_v1_send_deactivated(active_constraint);
+  if (active_constraint)
+    wlr_pointer_constraint_v1_send_deactivated(active_constraint);
 
-	active_constraint = constraint;
-	wlr_pointer_constraint_v1_send_activated(constraint);
+  active_constraint = constraint;
+  wlr_pointer_constraint_v1_send_activated(constraint);
 }
 
-void
-cursorframe(struct wl_listener *listener, void *data)
-{
-	/* This event is forwarded by the cursor when a pointer emits a frame
-	 * event. Frame events are sent after regular pointer events to group
-	 * multiple events together. For instance, two axis events may happen at the
-	 * same time, in which case a frame event won't be sent in between. */
-	/* Notify the client with pointer focus of the frame event. */
-	wlr_seat_pointer_notify_frame(seat);
+void cursorframe(struct wl_listener *listener, void *data) {
+  /* This event is forwarded by the cursor when a pointer emits a frame
+   * event. Frame events are sent after regular pointer events to group
+   * multiple events together. For instance, two axis events may happen at the
+   * same time, in which case a frame event won't be sent in between. */
+  /* Notify the client with pointer focus of the frame event. */
+  wlr_seat_pointer_notify_frame(seat);
 }
 
-void
-cursorwarptohint(void)
-{
-	Client *c = NULL;
-	double sx = active_constraint->current.cursor_hint.x;
-	double sy = active_constraint->current.cursor_hint.y;
+void cursorwarptohint(void) {
+  Client *c = NULL;
+  double sx = active_constraint->current.cursor_hint.x;
+  double sy = active_constraint->current.cursor_hint.y;
 
-	toplevel_from_wlr_surface(active_constraint->surface, &c, NULL);
-	if (c && active_constraint->current.cursor_hint.enabled) {
-		wlr_cursor_warp(cursor, NULL, sx + c->geom.x + c->bw, sy + c->geom.y + c->bw);
-		wlr_seat_pointer_warp(active_constraint->seat, sx, sy);
-	}
+  toplevel_from_wlr_surface(active_constraint->surface, &c, NULL);
+  if (c && active_constraint->current.cursor_hint.enabled) {
+    wlr_cursor_warp(cursor, NULL, sx + c->geom.x + c->bw,
+                    sy + c->geom.y + c->bw);
+    wlr_seat_pointer_warp(active_constraint->seat, sx, sy);
+  }
 }
 
-void
-destroydecoration(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, destroy_decoration);
+void destroydecoration(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, destroy_decoration);
 
-	wl_list_remove(&c->destroy_decoration.link);
-	wl_list_remove(&c->set_decoration_mode.link);
+  wl_list_remove(&c->destroy_decoration.link);
+  wl_list_remove(&c->set_decoration_mode.link);
 }
 
-void
-destroydragicon(struct wl_listener *listener, void *data)
-{
-	/* Focus enter isn't sent during drag, so refocus the focused node. */
-	focusclient(focustop(selmon), 1);
-	motionnotify(0, NULL, 0, 0, 0, 0);
-	wl_list_remove(&listener->link);
-	free(listener);
+void destroydragicon(struct wl_listener *listener, void *data) {
+  /* Focus enter isn't sent during drag, so refocus the focused node. */
+  focusclient(focustop(selmon), 1);
+  motionnotify(0, NULL, 0, 0, 0, 0);
+  wl_list_remove(&listener->link);
+  free(listener);
 }
 
-void
-destroyidleinhibitor(struct wl_listener *listener, void *data)
-{
-	/* `data` is the wlr_surface of the idle inhibitor being destroyed,
-	 * at this point the idle inhibitor is still in the list of the manager */
-	checkidleinhibitor(wlr_surface_get_root_surface(data));
-	wl_list_remove(&listener->link);
-	free(listener);
+void destroyidleinhibitor(struct wl_listener *listener, void *data) {
+  /* `data` is the wlr_surface of the idle inhibitor being destroyed,
+   * at this point the idle inhibitor is still in the list of the manager */
+  checkidleinhibitor(wlr_surface_get_root_surface(data));
+  wl_list_remove(&listener->link);
+  free(listener);
 }
 
-void
-destroylayersurfacenotify(struct wl_listener *listener, void *data)
-{
-	LayerSurface *l = wl_container_of(listener, l, destroy);
+void destroylayersurfacenotify(struct wl_listener *listener, void *data) {
+  LayerSurface *l = wl_container_of(listener, l, destroy);
 
-	wl_list_remove(&l->link);
-	wl_list_remove(&l->destroy.link);
-	wl_list_remove(&l->unmap.link);
-	wl_list_remove(&l->surface_commit.link);
-	wlr_scene_node_destroy(&l->scene->node);
-	wlr_scene_node_destroy(&l->popups->node);
-	free(l);
+  wl_list_remove(&l->link);
+  wl_list_remove(&l->destroy.link);
+  wl_list_remove(&l->unmap.link);
+  wl_list_remove(&l->surface_commit.link);
+  wlr_scene_node_destroy(&l->scene->node);
+  wlr_scene_node_destroy(&l->popups->node);
+  free(l);
 }
 
-void
-destroylock(SessionLock *lock, int unlock)
-{
-	wlr_seat_keyboard_notify_clear_focus(seat);
-	if ((locked = !unlock))
-		goto destroy;
+void destroylock(SessionLock *lock, int unlock) {
+  wlr_seat_keyboard_notify_clear_focus(seat);
+  if ((locked = !unlock))
+    goto destroy;
 
-	wlr_scene_node_set_enabled(&locked_bg->node, 0);
+  wlr_scene_node_set_enabled(&locked_bg->node, 0);
 
-	focusclient(focustop(selmon), 0);
-	motionnotify(0, NULL, 0, 0, 0, 0);
+  focusclient(focustop(selmon), 0);
+  motionnotify(0, NULL, 0, 0, 0, 0);
 
 destroy:
-	wl_list_remove(&lock->new_surface.link);
-	wl_list_remove(&lock->unlock.link);
-	wl_list_remove(&lock->destroy.link);
+  wl_list_remove(&lock->new_surface.link);
+  wl_list_remove(&lock->unlock.link);
+  wl_list_remove(&lock->destroy.link);
 
-	wlr_scene_node_destroy(&lock->scene->node);
-	cur_lock = NULL;
-	free(lock);
+  wlr_scene_node_destroy(&lock->scene->node);
+  cur_lock = NULL;
+  free(lock);
 }
 
-void
-destroylocksurface(struct wl_listener *listener, void *data)
-{
-	Monitor *m = wl_container_of(listener, m, destroy_lock_surface);
-	struct wlr_session_lock_surface_v1 *surface, *lock_surface = m->lock_surface;
+void destroylocksurface(struct wl_listener *listener, void *data) {
+  Monitor *m = wl_container_of(listener, m, destroy_lock_surface);
+  struct wlr_session_lock_surface_v1 *surface, *lock_surface = m->lock_surface;
 
-	m->lock_surface = NULL;
-	wl_list_remove(&m->destroy_lock_surface.link);
+  m->lock_surface = NULL;
+  wl_list_remove(&m->destroy_lock_surface.link);
 
-	if (lock_surface->surface != seat->keyboard_state.focused_surface)
-		return;
+  if (lock_surface->surface != seat->keyboard_state.focused_surface)
+    return;
 
-	if (locked && cur_lock && !wl_list_empty(&cur_lock->surfaces)) {
-		surface = wl_container_of(cur_lock->surfaces.next, surface, link);
-		client_notify_enter(surface->surface, wlr_seat_get_keyboard(seat));
-	} else if (!locked) {
-		focusclient(focustop(selmon), 1);
-	} else {
-		wlr_seat_keyboard_clear_focus(seat);
-	}
+  if (locked && cur_lock && !wl_list_empty(&cur_lock->surfaces)) {
+    surface = wl_container_of(cur_lock->surfaces.next, surface, link);
+    client_notify_enter(surface->surface, wlr_seat_get_keyboard(seat));
+  } else if (!locked) {
+    focusclient(focustop(selmon), 1);
+  } else {
+    wlr_seat_keyboard_clear_focus(seat);
+  }
 }
 
-void
-destroynotify(struct wl_listener *listener, void *data)
-{
-	/* Called when the xdg_toplevel is destroyed. */
-	Client *c = wl_container_of(listener, c, destroy);
-	wl_list_remove(&c->destroy.link);
-	wl_list_remove(&c->set_title.link);
-	wl_list_remove(&c->fullscreen.link);
+void destroynotify(struct wl_listener *listener, void *data) {
+  /* Called when the xdg_toplevel is destroyed. */
+  Client *c = wl_container_of(listener, c, destroy);
+  wl_list_remove(&c->destroy.link);
+  wl_list_remove(&c->set_title.link);
+  wl_list_remove(&c->fullscreen.link);
 #ifdef XWAYLAND
-	if (c->type != XDGShell) {
-		wl_list_remove(&c->activate.link);
-		wl_list_remove(&c->associate.link);
-		wl_list_remove(&c->configure.link);
-		wl_list_remove(&c->dissociate.link);
-		wl_list_remove(&c->set_hints.link);
-	} else
+  if (c->type != XDGShell) {
+    wl_list_remove(&c->activate.link);
+    wl_list_remove(&c->associate.link);
+    wl_list_remove(&c->configure.link);
+    wl_list_remove(&c->dissociate.link);
+    wl_list_remove(&c->set_hints.link);
+  } else
 #endif
-	{
-		wl_list_remove(&c->commit.link);
-		wl_list_remove(&c->map.link);
-		wl_list_remove(&c->unmap.link);
-		wl_list_remove(&c->maximize.link);
-	}
-	free(c);
+  {
+    wl_list_remove(&c->commit.link);
+    wl_list_remove(&c->map.link);
+    wl_list_remove(&c->unmap.link);
+    wl_list_remove(&c->maximize.link);
+  }
+  free(c);
 }
 
-void
-destroypointerconstraint(struct wl_listener *listener, void *data)
-{
-	PointerConstraint *pointer_constraint = wl_container_of(listener, pointer_constraint, destroy);
+void destroypointerconstraint(struct wl_listener *listener, void *data) {
+  PointerConstraint *pointer_constraint =
+      wl_container_of(listener, pointer_constraint, destroy);
 
-	if (active_constraint == pointer_constraint->constraint) {
-		cursorwarptohint();
-		active_constraint = NULL;
-	}
+  if (active_constraint == pointer_constraint->constraint) {
+    cursorwarptohint();
+    active_constraint = NULL;
+  }
 
-	wl_list_remove(&pointer_constraint->destroy.link);
-	free(pointer_constraint);
+  wl_list_remove(&pointer_constraint->destroy.link);
+  free(pointer_constraint);
 }
 
-void
-destroysessionlock(struct wl_listener *listener, void *data)
-{
-	SessionLock *lock = wl_container_of(listener, lock, destroy);
-	destroylock(lock, 0);
+void destroysessionlock(struct wl_listener *listener, void *data) {
+  SessionLock *lock = wl_container_of(listener, lock, destroy);
+  destroylock(lock, 0);
 }
 
-void
-destroykeyboardgroup(struct wl_listener *listener, void *data)
-{
-	KeyboardGroup *group = wl_container_of(listener, group, destroy);
-	wl_event_source_remove(group->key_repeat_source);
-	wl_list_remove(&group->key.link);
-	wl_list_remove(&group->modifiers.link);
-	wl_list_remove(&group->destroy.link);
-	wlr_keyboard_group_destroy(group->wlr_group);
-	free(group);
+void destroykeyboardgroup(struct wl_listener *listener, void *data) {
+  KeyboardGroup *group = wl_container_of(listener, group, destroy);
+  wl_event_source_remove(group->key_repeat_source);
+  wl_list_remove(&group->key.link);
+  wl_list_remove(&group->modifiers.link);
+  wl_list_remove(&group->destroy.link);
+  wlr_keyboard_group_destroy(group->wlr_group);
+  free(group);
 }
 
-Monitor *
-dirtomon(enum wlr_direction dir)
-{
-	struct wlr_output *next;
-	if (!wlr_output_layout_get(output_layout, selmon->wlr_output))
-		return selmon;
-	if ((next = wlr_output_layout_adjacent_output(output_layout,
-			dir, selmon->wlr_output, selmon->m.x, selmon->m.y)))
-		return next->data;
-	if ((next = wlr_output_layout_farthest_output(output_layout,
-			dir ^ (WLR_DIRECTION_LEFT|WLR_DIRECTION_RIGHT),
-			selmon->wlr_output, selmon->m.x, selmon->m.y)))
-		return next->data;
-	return selmon;
+Monitor *dirtomon(enum wlr_direction dir) {
+  struct wlr_output *next;
+  if (!wlr_output_layout_get(output_layout, selmon->wlr_output))
+    return selmon;
+  if ((next = wlr_output_layout_adjacent_output(
+           output_layout, dir, selmon->wlr_output, selmon->m.x, selmon->m.y)))
+    return next->data;
+  if ((next = wlr_output_layout_farthest_output(
+           output_layout, dir ^ (WLR_DIRECTION_LEFT | WLR_DIRECTION_RIGHT),
+           selmon->wlr_output, selmon->m.x, selmon->m.y)))
+    return next->data;
+  return selmon;
 }
 
-void
-focusclient(Client *c, int lift)
-{
-	struct wlr_surface *old = seat->keyboard_state.focused_surface;
-	int unused_lx, unused_ly, old_client_type;
-	Client *old_c = NULL;
-	LayerSurface *old_l = NULL;
+void focusclient(Client *c, int lift) {
+  struct wlr_surface *old = seat->keyboard_state.focused_surface;
+  int unused_lx, unused_ly, old_client_type;
+  Client *old_c = NULL;
+  LayerSurface *old_l = NULL;
 
-	if (locked)
-		return;
+  if (locked)
+    return;
 
-	/* Raise client in stacking order if requested */
-	if (c && lift)
-		wlr_scene_node_raise_to_top(&c->scene->node);
+  /* Raise client in stacking order if requested */
+  if (c && lift)
+    wlr_scene_node_raise_to_top(&c->scene->node);
 
-	if (c && client_surface(c) == old)
-		return;
+  if (c && client_surface(c) == old)
+    return;
 
-	if ((old_client_type = toplevel_from_wlr_surface(old, &old_c, &old_l)) == XDGShell) {
-		struct wlr_xdg_popup *popup, *tmp;
-		wl_list_for_each_safe(popup, tmp, &old_c->surface.xdg->popups, link)
-			wlr_xdg_popup_destroy(popup);
-	}
+  if ((old_client_type = toplevel_from_wlr_surface(old, &old_c, &old_l)) ==
+      XDGShell) {
+    struct wlr_xdg_popup *popup, *tmp;
+    wl_list_for_each_safe(popup, tmp, &old_c->surface.xdg->popups, link)
+        wlr_xdg_popup_destroy(popup);
+  }
 
-	/* Put the new client atop the focus stack and select its monitor */
-	if (c && !client_is_unmanaged(c)) {
-		wl_list_remove(&c->flink);
-		wl_list_insert(&fstack, &c->flink);
-		selmon = c->mon;
-		c->isurgent = 0;
+  /* Put the new client atop the focus stack and select its monitor */
+  if (c && !client_is_unmanaged(c)) {
+    wl_list_remove(&c->flink);
+    wl_list_insert(&fstack, &c->flink);
+    selmon = c->mon;
+    c->isurgent = 0;
 
-		/* Don't change border color if there is an exclusive focus or we are
-		 * handling a drag operation */
-		if (!exclusive_focus && !seat->drag)
-			client_set_border_color(c, focuscolor);
-	}
+    /* Don't change border color if there is an exclusive focus or we are
+     * handling a drag operation */
+    if (!exclusive_focus && !seat->drag)
+      client_set_border_color(c, focuscolor);
+  }
 
-	/* Deactivate old client if focus is changing */
-	if (old && (!c || client_surface(c) != old)) {
-		/* If an overlay is focused, don't focus or activate the client,
-		 * but only update its position in fstack to render its border with focuscolor
-		 * and focus it after the overlay is closed. */
-		if (old_client_type == LayerShell && wlr_scene_node_coords(
-					&old_l->scene->node, &unused_lx, &unused_ly)
-				&& old_l->layer_surface->current.layer >= ZWLR_LAYER_SHELL_V1_LAYER_TOP) {
-			return;
-		} else if (old_c && old_c == exclusive_focus && client_wants_focus(old_c)) {
-			return;
-		/* Don't deactivate old client if the new one wants focus, as this causes issues with winecfg
-		 * and probably other clients */
-		} else if (old_c && !client_is_unmanaged(old_c) && (!c || !client_wants_focus(c))) {
-			client_set_border_color(old_c, bordercolor);
+  /* Deactivate old client if focus is changing */
+  if (old && (!c || client_surface(c) != old)) {
+    /* If an overlay is focused, don't focus or activate the client,
+     * but only update its position in fstack to render its border with
+     * focuscolor and focus it after the overlay is closed. */
+    if (old_client_type == LayerShell &&
+        wlr_scene_node_coords(&old_l->scene->node, &unused_lx, &unused_ly) &&
+        old_l->layer_surface->current.layer >= ZWLR_LAYER_SHELL_V1_LAYER_TOP) {
+      return;
+    } else if (old_c && old_c == exclusive_focus && client_wants_focus(old_c)) {
+      return;
+      /* Don't deactivate old client if the new one wants focus, as this causes
+       * issues with winecfg and probably other clients */
+    } else if (old_c && !client_is_unmanaged(old_c) &&
+               (!c || !client_wants_focus(c))) {
+      client_set_border_color(old_c, bordercolor);
 
-			client_activate_surface(old, 0);
-		}
-	}
-	printstatus();
+      client_activate_surface(old, 0);
+    }
+  }
+  printstatus();
 
-	if (!c) {
-		/* With no client, all we have left is to clear focus */
-		wlr_seat_keyboard_notify_clear_focus(seat);
-		return;
-	}
+  if (!c) {
+    /* With no client, all we have left is to clear focus */
+    wlr_seat_keyboard_notify_clear_focus(seat);
+    return;
+  }
 
-	/* Change cursor surface */
-	motionnotify(0, NULL, 0, 0, 0, 0);
+  /* Change cursor surface */
+  motionnotify(0, NULL, 0, 0, 0, 0);
 
-	/* Have a client, so focus its top-level wlr_surface */
-	client_notify_enter(client_surface(c), wlr_seat_get_keyboard(seat));
+  /* Have a client, so focus its top-level wlr_surface */
+  client_notify_enter(client_surface(c), wlr_seat_get_keyboard(seat));
 
-	/* Activate the new client */
-	client_activate_surface(client_surface(c), 1);
+  /* Activate the new client */
+  client_activate_surface(client_surface(c), 1);
 }
 
-void
-focusmon(const Arg *arg)
-{
-	int i = 0, nmons = wl_list_length(&mons);
-	if (nmons) {
-		do /* don't switch to disabled mons */
-			selmon = dirtomon(arg->i);
-		while (!selmon->wlr_output->enabled && i++ < nmons);
-	}
-	focusclient(focustop(selmon), 1);
+void focusmon(const Arg *arg) {
+  int i = 0, nmons = wl_list_length(&mons);
+  if (nmons) {
+    do /* don't switch to disabled mons */
+      selmon = dirtomon(arg->i);
+    while (!selmon->wlr_output->enabled && i++ < nmons);
+  }
+  focusclient(focustop(selmon), 1);
 }
 
-void
-focusstack(const Arg *arg)
-{
-	/* Focus the next or previous client (in tiling order) on selmon */
-	Client *c, *sel = focustop(selmon);
-	if (!sel || (sel->isfullscreen && !client_has_children(sel)))
-		return;
-	if (arg->i > 0) {
-		wl_list_for_each(c, &sel->link, link) {
-			if (&c->link == &clients)
-				continue; /* wrap past the sentinel node */
-			if (VISIBLEON(c, selmon))
-				break; /* found it */
-		}
-	} else {
-		wl_list_for_each_reverse(c, &sel->link, link) {
-			if (&c->link == &clients)
-				continue; /* wrap past the sentinel node */
-			if (VISIBLEON(c, selmon))
-				break; /* found it */
-		}
-	}
-	/* If only one client is visible on selmon, then c == sel */
-	focusclient(c, 1);
+void focusstack(const Arg *arg) {
+  /* Focus the next or previous client (in tiling order) on selmon */
+  Client *c, *sel = focustop(selmon);
+  if (!sel || (sel->isfullscreen && !client_has_children(sel)))
+    return;
+  if (arg->i > 0) {
+    wl_list_for_each(c, &sel->link, link) {
+      if (&c->link == &clients)
+        continue; /* wrap past the sentinel node */
+      if (VISIBLEON(c, selmon))
+        break; /* found it */
+    }
+  } else {
+    wl_list_for_each_reverse(c, &sel->link, link) {
+      if (&c->link == &clients)
+        continue; /* wrap past the sentinel node */
+      if (VISIBLEON(c, selmon))
+        break; /* found it */
+    }
+  }
+  /* If only one client is visible on selmon, then c == sel */
+  focusclient(c, 1);
 }
 
 /* We probably should change the name of this: it sounds like it
  * will focus the topmost client of this mon, when actually will
  * only return that client */
-Client *
-focustop(Monitor *m)
-{
-	Client *c;
-	wl_list_for_each(c, &fstack, flink) {
-		if (VISIBLEON(c, m))
-			return c;
-	}
-	return NULL;
+Client *focustop(Monitor *m) {
+  Client *c;
+  wl_list_for_each(c, &fstack, flink) {
+    if (VISIBLEON(c, m))
+      return c;
+  }
+  return NULL;
 }
 
-void
-fullscreennotify(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, fullscreen);
-	setfullscreen(c, client_wants_fullscreen(c));
+void fullscreennotify(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, fullscreen);
+  setfullscreen(c, client_wants_fullscreen(c));
 }
 
-void
-gpureset(struct wl_listener *listener, void *data)
-{
-	struct wlr_renderer *old_drw = drw;
-	struct wlr_allocator *old_alloc = alloc;
-	struct Monitor *m;
-	if (!(drw = wlr_renderer_autocreate(backend)))
-		die("couldn't recreate renderer");
+void gpureset(struct wl_listener *listener, void *data) {
+  struct wlr_renderer *old_drw = drw;
+  struct wlr_allocator *old_alloc = alloc;
+  struct Monitor *m;
+  if (!(drw = wlr_renderer_autocreate(backend)))
+    die("couldn't recreate renderer");
 
-	if (!(alloc = wlr_allocator_autocreate(backend, drw)))
-		die("couldn't recreate allocator");
+  if (!(alloc = wlr_allocator_autocreate(backend, drw)))
+    die("couldn't recreate allocator");
 
-	wl_list_remove(&gpu_reset.link);
-	wl_signal_add(&drw->events.lost, &gpu_reset);
+  wl_list_remove(&gpu_reset.link);
+  wl_signal_add(&drw->events.lost, &gpu_reset);
 
-	wlr_compositor_set_renderer(compositor, drw);
+  wlr_compositor_set_renderer(compositor, drw);
 
-	wl_list_for_each(m, &mons, link) {
-		wlr_output_init_render(m->wlr_output, alloc, drw);
-	}
+  wl_list_for_each(m, &mons, link) {
+    wlr_output_init_render(m->wlr_output, alloc, drw);
+  }
 
-	wlr_allocator_destroy(old_alloc);
-	wlr_renderer_destroy(old_drw);
+  wlr_allocator_destroy(old_alloc);
+  wlr_renderer_destroy(old_drw);
 }
 
-void
-handlesig(int signo)
-{
-	if (signo == SIGCHLD)
-		while (waitpid(-1, NULL, WNOHANG) > 0);
-	else if (signo == SIGINT || signo == SIGTERM)
-		quit(NULL);
+void handlesig(int signo) {
+  if (signo == SIGCHLD)
+    while (waitpid(-1, NULL, WNOHANG) > 0)
+      ;
+  else if (signo == SIGINT || signo == SIGTERM)
+    quit(NULL);
 }
 
-void
-incnmaster(const Arg *arg)
-{
-	if (!arg || !selmon)
-		return;
-	selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
-	arrange(selmon);
+void incnmaster(const Arg *arg) {
+  if (!arg || !selmon)
+    return;
+  selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
+  arrange(selmon);
 }
 
-void
-inputdevice(struct wl_listener *listener, void *data)
-{
-	/* This event is raised by the backend when a new input device becomes
-	 * available. */
-	struct wlr_input_device *device = data;
-	uint32_t caps;
+void inputdevice(struct wl_listener *listener, void *data) {
+  /* This event is raised by the backend when a new input device becomes
+   * available. */
+  struct wlr_input_device *device = data;
+  uint32_t caps;
 
-	switch (device->type) {
-	case WLR_INPUT_DEVICE_KEYBOARD:
-		createkeyboard(wlr_keyboard_from_input_device(device));
-		break;
-	case WLR_INPUT_DEVICE_POINTER:
-		createpointer(wlr_pointer_from_input_device(device));
-		break;
-	default:
-		/* TODO handle other input device types */
-		break;
-	}
+  switch (device->type) {
+  case WLR_INPUT_DEVICE_KEYBOARD:
+    createkeyboard(wlr_keyboard_from_input_device(device));
+    break;
+  case WLR_INPUT_DEVICE_POINTER:
+    createpointer(wlr_pointer_from_input_device(device));
+    break;
+  default:
+    /* TODO handle other input device types */
+    break;
+  }
 
-	/* We need to let the wlr_seat know what our capabilities are, which is
-	 * communiciated to the client. In dwl we always have a cursor, even if
-	 * there are no pointer devices, so we always include that capability. */
-	/* TODO do we actually require a cursor? */
-	caps = WL_SEAT_CAPABILITY_POINTER;
-	if (!wl_list_empty(&kb_group->wlr_group->devices))
-		caps |= WL_SEAT_CAPABILITY_KEYBOARD;
-	wlr_seat_set_capabilities(seat, caps);
+  /* We need to let the wlr_seat know what our capabilities are, which is
+   * communiciated to the client. In dwl we always have a cursor, even if
+   * there are no pointer devices, so we always include that capability. */
+  /* TODO do we actually require a cursor? */
+  caps = WL_SEAT_CAPABILITY_POINTER;
+  if (!wl_list_empty(&kb_group->wlr_group->devices))
+    caps |= WL_SEAT_CAPABILITY_KEYBOARD;
+  wlr_seat_set_capabilities(seat, caps);
 }
 
-int
-keybinding(uint32_t mods, xkb_keysym_t sym)
-{
-	/*
-	 * Here we handle compositor keybindings. This is when the compositor is
-	 * processing keys, rather than passing them on to the client for its own
-	 * processing.
-	 */
-	const Key *k;
-	for (k = keys; k < END(keys); k++) {
-		if (CLEANMASK(mods) == CLEANMASK(k->mod)
-				&& sym == k->keysym && k->func) {
-			k->func(&k->arg);
-			return 1;
-		}
-	}
-	return 0;
+int keybinding(uint32_t mods, xkb_keysym_t sym) {
+  /*
+   * Here we handle compositor keybindings. This is when the compositor is
+   * processing keys, rather than passing them on to the client for its own
+   * processing.
+   */
+  const Key *k;
+  for (k = keys; k < END(keys); k++) {
+    if (CLEANMASK(mods) == CLEANMASK(k->mod) && sym == k->keysym && k->func) {
+      k->func(&k->arg);
+      return 1;
+    }
+  }
+  return 0;
 }
 
-void
-keypress(struct wl_listener *listener, void *data)
-{
-	int i;
-	/* This event is raised when a key is pressed or released. */
-	KeyboardGroup *group = wl_container_of(listener, group, key);
-	struct wlr_keyboard_key_event *event = data;
+void keypress(struct wl_listener *listener, void *data) {
+  int i;
+  /* This event is raised when a key is pressed or released. */
+  KeyboardGroup *group = wl_container_of(listener, group, key);
+  struct wlr_keyboard_key_event *event = data;
 
-	/* Translate libinput keycode -> xkbcommon */
-	uint32_t keycode = event->keycode + 8;
-	/* Get a list of keysyms based on the keymap for this keyboard */
-	const xkb_keysym_t *syms;
-	int nsyms = xkb_state_key_get_syms(
-			group->wlr_group->keyboard.xkb_state, keycode, &syms);
+  /* Translate libinput keycode -> xkbcommon */
+  uint32_t keycode = event->keycode + 8;
+  /* Get a list of keysyms based on the keymap for this keyboard */
+  const xkb_keysym_t *syms;
+  int nsyms = xkb_state_key_get_syms(group->wlr_group->keyboard.xkb_state,
+                                     keycode, &syms);
 
-	int handled = 0;
-	uint32_t mods = wlr_keyboard_get_modifiers(&group->wlr_group->keyboard);
+  int handled = 0;
+  uint32_t mods = wlr_keyboard_get_modifiers(&group->wlr_group->keyboard);
 
-	wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
+  wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
 
-	/* On _press_ if there is no active screen locker,
-	 * attempt to process a compositor keybinding. */
-	if (!locked && event->state == WL_KEYBOARD_KEY_STATE_PRESSED) {
-		for (i = 0; i < nsyms; i++)
-			handled = keybinding(mods, syms[i]) || handled;
-	}
+  /* On _press_ if there is no active screen locker,
+   * attempt to process a compositor keybinding. */
+  if (!locked && event->state == WL_KEYBOARD_KEY_STATE_PRESSED) {
+    for (i = 0; i < nsyms; i++)
+      handled = keybinding(mods, syms[i]) || handled;
+  }
 
-	if (handled && group->wlr_group->keyboard.repeat_info.delay > 0) {
-		group->mods = mods;
-		group->keysyms = syms;
-		group->nsyms = nsyms;
-		wl_event_source_timer_update(group->key_repeat_source,
-				group->wlr_group->keyboard.repeat_info.delay);
-	} else {
-		group->nsyms = 0;
-		wl_event_source_timer_update(group->key_repeat_source, 0);
-	}
+  if (handled && group->wlr_group->keyboard.repeat_info.delay > 0) {
+    group->mods = mods;
+    group->keysyms = syms;
+    group->nsyms = nsyms;
+    wl_event_source_timer_update(group->key_repeat_source,
+                                 group->wlr_group->keyboard.repeat_info.delay);
+  } else {
+    group->nsyms = 0;
+    wl_event_source_timer_update(group->key_repeat_source, 0);
+  }
 
-	if (handled)
-		return;
+  if (handled)
+    return;
 
-	wlr_seat_set_keyboard(seat, &group->wlr_group->keyboard);
-	/* Pass unhandled keycodes along to the client. */
-	wlr_seat_keyboard_notify_key(seat, event->time_msec,
-			event->keycode, event->state);
+  wlr_seat_set_keyboard(seat, &group->wlr_group->keyboard);
+  /* Pass unhandled keycodes along to the client. */
+  wlr_seat_keyboard_notify_key(seat, event->time_msec, event->keycode,
+                               event->state);
 }
 
-void
-keypressmod(struct wl_listener *listener, void *data)
-{
-	/* This event is raised when a modifier key, such as shift or alt, is
-	 * pressed. We simply communicate this to the client. */
-	KeyboardGroup *group = wl_container_of(listener, group, modifiers);
+void keypressmod(struct wl_listener *listener, void *data) {
+  /* This event is raised when a modifier key, such as shift or alt, is
+   * pressed. We simply communicate this to the client. */
+  KeyboardGroup *group = wl_container_of(listener, group, modifiers);
 
-	wlr_seat_set_keyboard(seat, &group->wlr_group->keyboard);
-	/* Send modifiers to the client. */
-	wlr_seat_keyboard_notify_modifiers(seat,
-			&group->wlr_group->keyboard.modifiers);
+  wlr_seat_set_keyboard(seat, &group->wlr_group->keyboard);
+  /* Send modifiers to the client. */
+  wlr_seat_keyboard_notify_modifiers(seat,
+                                     &group->wlr_group->keyboard.modifiers);
 }
 
-int
-keyrepeat(void *data)
-{
-	KeyboardGroup *group = data;
-	int i;
-	if (!group->nsyms || group->wlr_group->keyboard.repeat_info.rate <= 0)
-		return 0;
+int keyrepeat(void *data) {
+  KeyboardGroup *group = data;
+  int i;
+  if (!group->nsyms || group->wlr_group->keyboard.repeat_info.rate <= 0)
+    return 0;
 
-	wl_event_source_timer_update(group->key_repeat_source,
-			1000 / group->wlr_group->keyboard.repeat_info.rate);
+  wl_event_source_timer_update(group->key_repeat_source,
+                               1000 /
+                                   group->wlr_group->keyboard.repeat_info.rate);
 
-	for (i = 0; i < group->nsyms; i++)
-		keybinding(group->mods, group->keysyms[i]);
+  for (i = 0; i < group->nsyms; i++)
+    keybinding(group->mods, group->keysyms[i]);
 
-	return 0;
+  return 0;
 }
 
-void
-killclient(const Arg *arg)
-{
-	Client *sel = focustop(selmon);
-	if (sel)
-		client_send_close(sel);
+void killclient(const Arg *arg) {
+  Client *sel = focustop(selmon);
+  if (sel)
+    client_send_close(sel);
 }
 
-void
-locksession(struct wl_listener *listener, void *data)
-{
-	struct wlr_session_lock_v1 *session_lock = data;
-	SessionLock *lock;
-	wlr_scene_node_set_enabled(&locked_bg->node, 1);
-	if (cur_lock) {
-		wlr_session_lock_v1_destroy(session_lock);
-		return;
-	}
-	lock = session_lock->data = ecalloc(1, sizeof(*lock));
-	focusclient(NULL, 0);
+void locksession(struct wl_listener *listener, void *data) {
+  struct wlr_session_lock_v1 *session_lock = data;
+  SessionLock *lock;
+  wlr_scene_node_set_enabled(&locked_bg->node, 1);
+  if (cur_lock) {
+    wlr_session_lock_v1_destroy(session_lock);
+    return;
+  }
+  lock = session_lock->data = ecalloc(1, sizeof(*lock));
+  focusclient(NULL, 0);
 
-	lock->scene = wlr_scene_tree_create(layers[LyrBlock]);
-	cur_lock = lock->lock = session_lock;
-	locked = 1;
+  lock->scene = wlr_scene_tree_create(layers[LyrBlock]);
+  cur_lock = lock->lock = session_lock;
+  locked = 1;
 
-	LISTEN(&session_lock->events.new_surface, &lock->new_surface, createlocksurface);
-	LISTEN(&session_lock->events.destroy, &lock->destroy, destroysessionlock);
-	LISTEN(&session_lock->events.unlock, &lock->unlock, unlocksession);
+  LISTEN(&session_lock->events.new_surface, &lock->new_surface,
+         createlocksurface);
+  LISTEN(&session_lock->events.destroy, &lock->destroy, destroysessionlock);
+  LISTEN(&session_lock->events.unlock, &lock->unlock, unlocksession);
 
-	wlr_session_lock_v1_send_locked(session_lock);
+  wlr_session_lock_v1_send_locked(session_lock);
 }
 
-void
-mapnotify(struct wl_listener *listener, void *data)
-{
-	/* Called when the surface is mapped, or ready to display on-screen. */
-	Client *p = NULL;
-	Client *w, *c = wl_container_of(listener, c, map);
-	Monitor *m;
-	int i;
+void mapnotify(struct wl_listener *listener, void *data) {
+  /* Called when the surface is mapped, or ready to display on-screen. */
+  Client *p = NULL;
+  Client *w, *c = wl_container_of(listener, c, map);
+  Monitor *m;
+  int i;
 
-	/* Create scene tree for this client and its border */
-	c->scene = client_surface(c)->data = wlr_scene_tree_create(layers[LyrTile]);
-	/* Enabled later by a call to arrange() */
-	wlr_scene_node_set_enabled(&c->scene->node, client_is_unmanaged(c));
-	c->scene_surface = c->type == XDGShell
-			? wlr_scene_xdg_surface_create(c->scene, c->surface.xdg)
-			: wlr_scene_subsurface_tree_create(c->scene, client_surface(c));
-	c->scene->node.data = c->scene_surface->node.data = c;
+  /* Create scene tree for this client and its border */
+  c->scene = client_surface(c)->data = wlr_scene_tree_create(layers[LyrTile]);
+  /* Enabled later by a call to arrange() */
+  wlr_scene_node_set_enabled(&c->scene->node, client_is_unmanaged(c));
+  c->scene_surface =
+      c->type == XDGShell
+          ? wlr_scene_xdg_surface_create(c->scene, c->surface.xdg)
+          : wlr_scene_subsurface_tree_create(c->scene, client_surface(c));
+  c->scene->node.data = c->scene_surface->node.data = c;
 
-	client_get_geometry(c, &c->geom);
+  client_get_geometry(c, &c->geom);
 
-	/* Handle unmanaged clients first so we can return prior create borders */
-	if (client_is_unmanaged(c)) {
-		/* Unmanaged clients always are floating */
-		wlr_scene_node_reparent(&c->scene->node, layers[LyrFloat]);
-		wlr_scene_node_set_position(&c->scene->node, c->geom.x, c->geom.y);
-		client_set_size(c, c->geom.width, c->geom.height);
-		if (client_wants_focus(c)) {
-			focusclient(c, 1);
-			exclusive_focus = c;
-		}
-		goto unset_fullscreen;
-	}
+  /* Handle unmanaged clients first so we can return prior create borders */
+  if (client_is_unmanaged(c)) {
+    /* Unmanaged clients always are floating */
+    wlr_scene_node_reparent(&c->scene->node, layers[LyrFloat]);
+    wlr_scene_node_set_position(&c->scene->node, c->geom.x, c->geom.y);
+    client_set_size(c, c->geom.width, c->geom.height);
+    if (client_wants_focus(c)) {
+      focusclient(c, 1);
+      exclusive_focus = c;
+    }
+    goto unset_fullscreen;
+  }
 
-	for (i = 0; i < 4; i++) {
-		c->border[i] = wlr_scene_rect_create(c->scene, 0, 0,
-				c->isurgent ? urgentcolor : bordercolor);
-		c->border[i]->node.data = c;
-	}
+  for (i = 0; i < 4; i++) {
+    c->border[i] = wlr_scene_rect_create(
+        c->scene, 0, 0, c->isurgent ? urgentcolor : bordercolor);
+    c->border[i]->node.data = c;
+  }
 
-	/* Initialize client geometry with room for border */
-	client_set_tiled(c, WLR_EDGE_TOP | WLR_EDGE_BOTTOM | WLR_EDGE_LEFT | WLR_EDGE_RIGHT);
-	c->geom.width += 2 * c->bw;
-	c->geom.height += 2 * c->bw;
+  /* Initialize client geometry with room for border */
+  client_set_tiled(c, WLR_EDGE_TOP | WLR_EDGE_BOTTOM | WLR_EDGE_LEFT |
+                          WLR_EDGE_RIGHT);
+  c->geom.width += 2 * c->bw;
+  c->geom.height += 2 * c->bw;
 
-	/* Insert this client into client lists. */
-	wl_list_insert(&clients, &c->link);
-	wl_list_insert(&fstack, &c->flink);
+  /* Insert this client into client lists. */
+  wl_list_insert(&clients, &c->link);
+  wl_list_insert(&fstack, &c->flink);
 
-	/* Set initial monitor, tags, floating status, and focus:
-	 * we always consider floating, clients that have parent and thus
-	 * we set the same tags and monitor as its parent.
-	 * If there is no parent, apply rules */
-	if ((p = client_get_parent(c))) {
-		c->isfloating = 1;
-		setmon(c, p->mon, p->tags);
-	} else {
-		applyrules(c);
-	}
-	printstatus();
+  /* Set initial monitor, tags, floating status, and focus:
+   * we always consider floating, clients that have parent and thus
+   * we set the same tags and monitor as its parent.
+   * If there is no parent, apply rules */
+  if ((p = client_get_parent(c))) {
+    c->isfloating = 1;
+    setmon(c, p->mon, p->tags);
+  } else {
+    applyrules(c);
+  }
+  printstatus();
 
 unset_fullscreen:
-	m = c->mon ? c->mon : xytomon(c->geom.x, c->geom.y);
-	wl_list_for_each(w, &clients, link) {
-		if (w != c && w != p && w->isfullscreen && m == w->mon && (w->tags & c->tags))
-			setfullscreen(w, 0);
-	}
+  m = c->mon ? c->mon : xytomon(c->geom.x, c->geom.y);
+  wl_list_for_each(w, &clients, link) {
+    if (w != c && w != p && w->isfullscreen && m == w->mon &&
+        (w->tags & c->tags))
+      setfullscreen(w, 0);
+  }
 }
 
-void
-maximizenotify(struct wl_listener *listener, void *data)
-{
-	/* This event is raised when a client would like to maximize itself,
-	 * typically because the user clicked on the maximize button on
-	 * client-side decorations. dwl doesn't support maximization, but
-	 * to conform to xdg-shell protocol we still must send a configure.
-	 * Since xdg-shell protocol v5 we should ignore request of unsupported
-	 * capabilities, just schedule a empty configure when the client uses <5
-	 * protocol version
-	 * wlr_xdg_surface_schedule_configure() is used to send an empty reply. */
-	Client *c = wl_container_of(listener, c, maximize);
-	if (c->surface.xdg->initialized
-			&& wl_resource_get_version(c->surface.xdg->toplevel->resource)
-					< XDG_TOPLEVEL_WM_CAPABILITIES_SINCE_VERSION)
-		wlr_xdg_surface_schedule_configure(c->surface.xdg);
+void maximizenotify(struct wl_listener *listener, void *data) {
+  /* This event is raised when a client would like to maximize itself,
+   * typically because the user clicked on the maximize button on
+   * client-side decorations. dwl doesn't support maximization, but
+   * to conform to xdg-shell protocol we still must send a configure.
+   * Since xdg-shell protocol v5 we should ignore request of unsupported
+   * capabilities, just schedule a empty configure when the client uses <5
+   * protocol version
+   * wlr_xdg_surface_schedule_configure() is used to send an empty reply. */
+  Client *c = wl_container_of(listener, c, maximize);
+  if (c->surface.xdg->initialized &&
+      wl_resource_get_version(c->surface.xdg->toplevel->resource) <
+          XDG_TOPLEVEL_WM_CAPABILITIES_SINCE_VERSION)
+    wlr_xdg_surface_schedule_configure(c->surface.xdg);
 }
 
-void
-monocle(Monitor *m)
-{
-	Client *c;
-	int n = 0;
+void monocle(Monitor *m) {
+  Client *c;
+  int n = 0;
 
-	wl_list_for_each(c, &clients, link) {
-		if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
-			continue;
-		resize(c, m->w, 0);
-		n++;
-	}
-	if (n)
-		snprintf(m->ltsymbol, LENGTH(m->ltsymbol), "[%d]", n);
-	if ((c = focustop(m)))
-		wlr_scene_node_raise_to_top(&c->scene->node);
+  wl_list_for_each(c, &clients, link) {
+    if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
+      continue;
+    resize(c, m->w, 0);
+    n++;
+  }
+  if (n)
+    snprintf(m->ltsymbol, LENGTH(m->ltsymbol), "[%d]", n);
+  if ((c = focustop(m)))
+    wlr_scene_node_raise_to_top(&c->scene->node);
 }
 
-void
-motionabsolute(struct wl_listener *listener, void *data)
-{
-	/* This event is forwarded by the cursor when a pointer emits an _absolute_
-	 * motion event, from 0..1 on each axis. This happens, for example, when
-	 * wlroots is running under a Wayland window rather than KMS+DRM, and you
-	 * move the mouse over the window. You could enter the window from any edge,
-	 * so we have to warp the mouse there. Also, some hardware emits these events. */
-	struct wlr_pointer_motion_absolute_event *event = data;
-	double lx, ly, dx, dy;
+void motionabsolute(struct wl_listener *listener, void *data) {
+  /* This event is forwarded by the cursor when a pointer emits an _absolute_
+   * motion event, from 0..1 on each axis. This happens, for example, when
+   * wlroots is running under a Wayland window rather than KMS+DRM, and you
+   * move the mouse over the window. You could enter the window from any edge,
+   * so we have to warp the mouse there. Also, some hardware emits these events.
+   */
+  struct wlr_pointer_motion_absolute_event *event = data;
+  double lx, ly, dx, dy;
 
-	if (!event->time_msec) /* this is 0 with virtual pointers */
-		wlr_cursor_warp_absolute(cursor, &event->pointer->base, event->x, event->y);
+  if (!event->time_msec) /* this is 0 with virtual pointers */
+    wlr_cursor_warp_absolute(cursor, &event->pointer->base, event->x, event->y);
 
-	wlr_cursor_absolute_to_layout_coords(cursor, &event->pointer->base, event->x, event->y, &lx, &ly);
-	dx = lx - cursor->x;
-	dy = ly - cursor->y;
-	motionnotify(event->time_msec, &event->pointer->base, dx, dy, dx, dy);
+  wlr_cursor_absolute_to_layout_coords(cursor, &event->pointer->base, event->x,
+                                       event->y, &lx, &ly);
+  dx = lx - cursor->x;
+  dy = ly - cursor->y;
+  motionnotify(event->time_msec, &event->pointer->base, dx, dy, dx, dy);
 }
 
-void
-motionnotify(uint32_t time, struct wlr_input_device *device, double dx, double dy,
-		double dx_unaccel, double dy_unaccel)
-{
-	double sx = 0, sy = 0, sx_confined, sy_confined;
-	Client *c = NULL, *w = NULL;
-	LayerSurface *l = NULL;
-	struct wlr_surface *surface = NULL;
-	struct wlr_pointer_constraint_v1 *constraint;
+void motionnotify(uint32_t time, struct wlr_input_device *device, double dx,
+                  double dy, double dx_unaccel, double dy_unaccel) {
+  double sx = 0, sy = 0, sx_confined, sy_confined;
+  Client *c = NULL, *w = NULL;
+  LayerSurface *l = NULL;
+  struct wlr_surface *surface = NULL;
+  struct wlr_pointer_constraint_v1 *constraint;
 
-	/* Find the client under the pointer and send the event along. */
-	xytonode(cursor->x, cursor->y, &surface, &c, NULL, &sx, &sy);
+  /* Find the client under the pointer and send the event along. */
+  xytonode(cursor->x, cursor->y, &surface, &c, NULL, &sx, &sy);
 
-	if (cursor_mode == CurPressed && !seat->drag
-			&& surface != seat->pointer_state.focused_surface
-			&& toplevel_from_wlr_surface(seat->pointer_state.focused_surface, &w, &l) >= 0) {
-		c = w;
-		surface = seat->pointer_state.focused_surface;
-		sx = cursor->x - (l ? l->scene->node.x : w->geom.x);
-		sy = cursor->y - (l ? l->scene->node.y : w->geom.y);
-	}
+  if (cursor_mode == CurPressed && !seat->drag &&
+      surface != seat->pointer_state.focused_surface &&
+      toplevel_from_wlr_surface(seat->pointer_state.focused_surface, &w, &l) >=
+          0) {
+    c = w;
+    surface = seat->pointer_state.focused_surface;
+    sx = cursor->x - (l ? l->scene->node.x : w->geom.x);
+    sy = cursor->y - (l ? l->scene->node.y : w->geom.y);
+  }
 
-	/* time is 0 in internal calls meant to restore pointer focus. */
-	if (time) {
-		wlr_relative_pointer_manager_v1_send_relative_motion(
-				relative_pointer_mgr, seat, (uint64_t)time * 1000,
-				dx, dy, dx_unaccel, dy_unaccel);
+  /* time is 0 in internal calls meant to restore pointer focus. */
+  if (time) {
+    wlr_relative_pointer_manager_v1_send_relative_motion(
+        relative_pointer_mgr, seat, (uint64_t)time * 1000, dx, dy, dx_unaccel,
+        dy_unaccel);
 
-		wl_list_for_each(constraint, &pointer_constraints->constraints, link)
-			cursorconstrain(constraint);
+    wl_list_for_each(constraint, &pointer_constraints->constraints, link)
+        cursorconstrain(constraint);
 
-		if (active_constraint && cursor_mode != CurResize && cursor_mode != CurMove) {
-			toplevel_from_wlr_surface(active_constraint->surface, &c, NULL);
-			if (c && active_constraint->surface == seat->pointer_state.focused_surface) {
-				sx = cursor->x - c->geom.x - c->bw;
-				sy = cursor->y - c->geom.y - c->bw;
-				if (wlr_region_confine(&active_constraint->region, sx, sy,
-						sx + dx, sy + dy, &sx_confined, &sy_confined)) {
-					dx = sx_confined - sx;
-					dy = sy_confined - sy;
-				}
+    if (active_constraint && cursor_mode != CurResize &&
+        cursor_mode != CurMove) {
+      toplevel_from_wlr_surface(active_constraint->surface, &c, NULL);
+      if (c &&
+          active_constraint->surface == seat->pointer_state.focused_surface) {
+        sx = cursor->x - c->geom.x - c->bw;
+        sy = cursor->y - c->geom.y - c->bw;
+        if (wlr_region_confine(&active_constraint->region, sx, sy, sx + dx,
+                               sy + dy, &sx_confined, &sy_confined)) {
+          dx = sx_confined - sx;
+          dy = sy_confined - sy;
+        }
 
-				if (active_constraint->type == WLR_POINTER_CONSTRAINT_V1_LOCKED)
-					return;
-			}
-		}
+        if (active_constraint->type == WLR_POINTER_CONSTRAINT_V1_LOCKED)
+          return;
+      }
+    }
 
-		wlr_cursor_move(cursor, device, dx, dy);
-		wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
+    wlr_cursor_move(cursor, device, dx, dy);
+    wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
 
-		/* Update selmon (even while dragging a window) */
-		if (sloppyfocus)
-			selmon = xytomon(cursor->x, cursor->y);
-	}
+    /* Update selmon (even while dragging a window) */
+    if (sloppyfocus)
+      selmon = xytomon(cursor->x, cursor->y);
+  }
 
-	/* Update drag icon's position */
-	wlr_scene_node_set_position(&drag_icon->node, (int)round(cursor->x), (int)round(cursor->y));
+  /* Update drag icon's position */
+  wlr_scene_node_set_position(&drag_icon->node, (int)round(cursor->x),
+                              (int)round(cursor->y));
 
-	/* If we are currently grabbing the mouse, handle and return */
-	if (cursor_mode == CurMove) {
-		/* Move the grabbed client to the new position. */
-		resize(grabc, (struct wlr_box){.x = (int)round(cursor->x) - grabcx, .y = (int)round(cursor->y) - grabcy,
-			.width = grabc->geom.width, .height = grabc->geom.height}, 1);
-		return;
-	} else if (cursor_mode == CurResize) {
-		resize(grabc, (struct wlr_box){.x = grabc->geom.x, .y = grabc->geom.y,
-			.width = (int)round(cursor->x) - grabc->geom.x, .height = (int)round(cursor->y) - grabc->geom.y}, 1);
-		return;
-	}
+  /* If we are currently grabbing the mouse, handle and return */
+  if (cursor_mode == CurMove) {
+    /* Move the grabbed client to the new position. */
+    resize(grabc,
+           (struct wlr_box){.x = (int)round(cursor->x) - grabcx,
+                            .y = (int)round(cursor->y) - grabcy,
+                            .width = grabc->geom.width,
+                            .height = grabc->geom.height},
+           1);
+    return;
+  } else if (cursor_mode == CurResize) {
+    resize(grabc,
+           (struct wlr_box){.x = grabc->geom.x,
+                            .y = grabc->geom.y,
+                            .width = (int)round(cursor->x) - grabc->geom.x,
+                            .height = (int)round(cursor->y) - grabc->geom.y},
+           1);
+    return;
+  }
 
-	/* If there's no client surface under the cursor, set the cursor image to a
-	 * default. This is what makes the cursor image appear when you move it
-	 * off of a client or over its border. */
-	if (!surface && !seat->drag)
-		wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
+  /* If there's no client surface under the cursor, set the cursor image to a
+   * default. This is what makes the cursor image appear when you move it
+   * off of a client or over its border. */
+  if (!surface && !seat->drag)
+    wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
 
-	pointerfocus(c, surface, sx, sy, time);
+  pointerfocus(c, surface, sx, sy, time);
 }
 
-void
-motionrelative(struct wl_listener *listener, void *data)
-{
-	/* This event is forwarded by the cursor when a pointer emits a _relative_
-	 * pointer motion event (i.e. a delta) */
-	struct wlr_pointer_motion_event *event = data;
-	/* The cursor doesn't move unless we tell it to. The cursor automatically
-	 * handles constraining the motion to the output layout, as well as any
-	 * special configuration applied for the specific input device which
-	 * generated the event. You can pass NULL for the device if you want to move
-	 * the cursor around without any input. */
-	motionnotify(event->time_msec, &event->pointer->base, event->delta_x, event->delta_y,
-			event->unaccel_dx, event->unaccel_dy);
+void motionrelative(struct wl_listener *listener, void *data) {
+  /* This event is forwarded by the cursor when a pointer emits a _relative_
+   * pointer motion event (i.e. a delta) */
+  struct wlr_pointer_motion_event *event = data;
+  /* The cursor doesn't move unless we tell it to. The cursor automatically
+   * handles constraining the motion to the output layout, as well as any
+   * special configuration applied for the specific input device which
+   * generated the event. You can pass NULL for the device if you want to move
+   * the cursor around without any input. */
+  motionnotify(event->time_msec, &event->pointer->base, event->delta_x,
+               event->delta_y, event->unaccel_dx, event->unaccel_dy);
 }
 
-void
-moveresize(const Arg *arg)
-{
-	if (cursor_mode != CurNormal && cursor_mode != CurPressed)
-		return;
-	xytonode(cursor->x, cursor->y, NULL, &grabc, NULL, NULL, NULL);
-	if (!grabc || client_is_unmanaged(grabc) || grabc->isfullscreen)
-		return;
+void moveresize(const Arg *arg) {
+  if (cursor_mode != CurNormal && cursor_mode != CurPressed)
+    return;
+  xytonode(cursor->x, cursor->y, NULL, &grabc, NULL, NULL, NULL);
+  if (!grabc || client_is_unmanaged(grabc) || grabc->isfullscreen)
+    return;
 
-	/* Float the window and tell motionnotify to grab it */
-	setfloating(grabc, 1);
-	switch (cursor_mode = arg->ui) {
-	case CurMove:
-		grabcx = (int)round(cursor->x) - grabc->geom.x;
-		grabcy = (int)round(cursor->y) - grabc->geom.y;
-		wlr_cursor_set_xcursor(cursor, cursor_mgr, "all-scroll");
-		break;
-	case CurResize:
-		/* Doesn't work for X11 output - the next absolute motion event
-		 * returns the cursor to where it started */
-		wlr_cursor_warp_closest(cursor, NULL,
-				grabc->geom.x + grabc->geom.width,
-				grabc->geom.y + grabc->geom.height);
-		wlr_cursor_set_xcursor(cursor, cursor_mgr, "se-resize");
-		break;
-	}
+  /* Float the window and tell motionnotify to grab it */
+  setfloating(grabc, 1);
+  switch (cursor_mode = arg->ui) {
+  case CurMove:
+    grabcx = (int)round(cursor->x) - grabc->geom.x;
+    grabcy = (int)round(cursor->y) - grabc->geom.y;
+    wlr_cursor_set_xcursor(cursor, cursor_mgr, "all-scroll");
+    break;
+  case CurResize:
+    /* Doesn't work for X11 output - the next absolute motion event
+     * returns the cursor to where it started */
+    wlr_cursor_warp_closest(cursor, NULL, grabc->geom.x + grabc->geom.width,
+                            grabc->geom.y + grabc->geom.height);
+    wlr_cursor_set_xcursor(cursor, cursor_mgr, "se-resize");
+    break;
+  }
 }
 
-void
-outputmgrapply(struct wl_listener *listener, void *data)
-{
-	struct wlr_output_configuration_v1 *config = data;
-	outputmgrapplyortest(config, 0);
+void outputmgrapply(struct wl_listener *listener, void *data) {
+  struct wlr_output_configuration_v1 *config = data;
+  outputmgrapplyortest(config, 0);
 }
 
-void
-outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test)
-{
-	/*
-	 * Called when a client such as wlr-randr requests a change in output
-	 * configuration. This is only one way that the layout can be changed,
-	 * so any Monitor information should be updated by updatemons() after an
-	 * output_layout.change event, not here.
-	 */
-	struct wlr_output_configuration_head_v1 *config_head;
-	int ok = 1;
+void outputmgrapplyortest(struct wlr_output_configuration_v1 *config,
+                          int test) {
+  /*
+   * Called when a client such as wlr-randr requests a change in output
+   * configuration. This is only one way that the layout can be changed,
+   * so any Monitor information should be updated by updatemons() after an
+   * output_layout.change event, not here.
+   */
+  struct wlr_output_configuration_head_v1 *config_head;
+  int ok = 1;
 
-	wl_list_for_each(config_head, &config->heads, link) {
-		struct wlr_output *wlr_output = config_head->state.output;
-		Monitor *m = wlr_output->data;
-		struct wlr_output_state state;
+  wl_list_for_each(config_head, &config->heads, link) {
+    struct wlr_output *wlr_output = config_head->state.output;
+    Monitor *m = wlr_output->data;
+    struct wlr_output_state state;
 
-		/* Ensure displays previously disabled by wlr-output-power-management-v1
-		 * are properly handled*/
-		m->asleep = 0;
+    /* Ensure displays previously disabled by wlr-output-power-management-v1
+     * are properly handled*/
+    m->asleep = 0;
 
-		wlr_output_state_init(&state);
-		wlr_output_state_set_enabled(&state, config_head->state.enabled);
-		if (!config_head->state.enabled)
-			goto apply_or_test;
+    wlr_output_state_init(&state);
+    wlr_output_state_set_enabled(&state, config_head->state.enabled);
+    if (!config_head->state.enabled)
+      goto apply_or_test;
 
-		if (config_head->state.mode)
-			wlr_output_state_set_mode(&state, config_head->state.mode);
-		else
-			wlr_output_state_set_custom_mode(&state,
-					config_head->state.custom_mode.width,
-					config_head->state.custom_mode.height,
-					config_head->state.custom_mode.refresh);
+    if (config_head->state.mode)
+      wlr_output_state_set_mode(&state, config_head->state.mode);
+    else
+      wlr_output_state_set_custom_mode(&state,
+                                       config_head->state.custom_mode.width,
+                                       config_head->state.custom_mode.height,
+                                       config_head->state.custom_mode.refresh);
 
-		wlr_output_state_set_transform(&state, config_head->state.transform);
-		wlr_output_state_set_scale(&state, config_head->state.scale);
-		wlr_output_state_set_adaptive_sync_enabled(&state,
-				config_head->state.adaptive_sync_enabled);
+    wlr_output_state_set_transform(&state, config_head->state.transform);
+    wlr_output_state_set_scale(&state, config_head->state.scale);
+    wlr_output_state_set_adaptive_sync_enabled(
+        &state, config_head->state.adaptive_sync_enabled);
 
-apply_or_test:
-		ok &= test ? wlr_output_test_state(wlr_output, &state)
-				: wlr_output_commit_state(wlr_output, &state);
+  apply_or_test:
+    ok &= test ? wlr_output_test_state(wlr_output, &state)
+               : wlr_output_commit_state(wlr_output, &state);
 
-		/* Don't move monitors if position wouldn't change. This avoids
-		 * wlroots marking the output as manually configured.
-		 * wlr_output_layout_add does not like disabled outputs */
-		if (!test && wlr_output->enabled && (m->m.x != config_head->state.x || m->m.y != config_head->state.y))
-			wlr_output_layout_add(output_layout, wlr_output,
-					config_head->state.x, config_head->state.y);
+    /* Don't move monitors if position wouldn't change. This avoids
+     * wlroots marking the output as manually configured.
+     * wlr_output_layout_add does not like disabled outputs */
+    if (!test && wlr_output->enabled &&
+        (m->m.x != config_head->state.x || m->m.y != config_head->state.y))
+      wlr_output_layout_add(output_layout, wlr_output, config_head->state.x,
+                            config_head->state.y);
 
-		wlr_output_state_finish(&state);
-	}
+    wlr_output_state_finish(&state);
+  }
 
-	if (ok)
-		wlr_output_configuration_v1_send_succeeded(config);
-	else
-		wlr_output_configuration_v1_send_failed(config);
-	wlr_output_configuration_v1_destroy(config);
+  if (ok)
+    wlr_output_configuration_v1_send_succeeded(config);
+  else
+    wlr_output_configuration_v1_send_failed(config);
+  wlr_output_configuration_v1_destroy(config);
 
-	/* https://codeberg.org/dwl/dwl/issues/577 */
-	updatemons(NULL, NULL);
+  /* https://codeberg.org/dwl/dwl/issues/577 */
+  updatemons(NULL, NULL);
 }
 
-void
-outputmgrtest(struct wl_listener *listener, void *data)
-{
-	struct wlr_output_configuration_v1 *config = data;
-	outputmgrapplyortest(config, 1);
+void outputmgrtest(struct wl_listener *listener, void *data) {
+  struct wlr_output_configuration_v1 *config = data;
+  outputmgrapplyortest(config, 1);
 }
 
-void
-pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy,
-		uint32_t time)
-{
-	struct timespec now;
+void pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy,
+                  uint32_t time) {
+  struct timespec now;
 
-	if (surface != seat->pointer_state.focused_surface &&
-			sloppyfocus && time && c && !client_is_unmanaged(c))
-		focusclient(c, 0);
+  if (surface != seat->pointer_state.focused_surface && sloppyfocus && time &&
+      c && !client_is_unmanaged(c))
+    focusclient(c, 0);
 
-	/* If surface is NULL, clear pointer focus */
-	if (!surface) {
-		wlr_seat_pointer_notify_clear_focus(seat);
-		return;
-	}
+  /* If surface is NULL, clear pointer focus */
+  if (!surface) {
+    wlr_seat_pointer_notify_clear_focus(seat);
+    return;
+  }
 
-	if (!time) {
-		clock_gettime(CLOCK_MONOTONIC, &now);
-		time = now.tv_sec * 1000 + now.tv_nsec / 1000000;
-	}
+  if (!time) {
+    clock_gettime(CLOCK_MONOTONIC, &now);
+    time = now.tv_sec * 1000 + now.tv_nsec / 1000000;
+  }
 
-	/* Let the client know that the mouse cursor has entered one
-	 * of its surfaces, and make keyboard focus follow if desired.
-	 * wlroots makes this a no-op if surface is already focused */
-	wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
-	wlr_seat_pointer_notify_motion(seat, time, sx, sy);
+  /* Let the client know that the mouse cursor has entered one
+   * of its surfaces, and make keyboard focus follow if desired.
+   * wlroots makes this a no-op if surface is already focused */
+  wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
+  wlr_seat_pointer_notify_motion(seat, time, sx, sy);
 }
 
-void
-printstatus(void)
-{
-	Monitor *m = NULL;
-	Client *c;
-	uint32_t occ, urg, sel;
+void printstatus(void) {
+  Monitor *m = NULL;
+  Client *c;
+  uint32_t occ, urg, sel;
 
-	wl_list_for_each(m, &mons, link) {
-		occ = urg = 0;
-		wl_list_for_each(c, &clients, link) {
-			if (c->mon != m)
-				continue;
-			occ |= c->tags;
-			if (c->isurgent)
-				urg |= c->tags;
-		}
-		if ((c = focustop(m))) {
-			printf("%s title %s\n", m->wlr_output->name, client_get_title(c));
-			printf("%s appid %s\n", m->wlr_output->name, client_get_appid(c));
-			printf("%s fullscreen %d\n", m->wlr_output->name, c->isfullscreen);
-			printf("%s floating %d\n", m->wlr_output->name, c->isfloating);
-			sel = c->tags;
-		} else {
-			printf("%s title \n", m->wlr_output->name);
-			printf("%s appid \n", m->wlr_output->name);
-			printf("%s fullscreen \n", m->wlr_output->name);
-			printf("%s floating \n", m->wlr_output->name);
-			sel = 0;
-		}
+  wl_list_for_each(m, &mons, link) {
+    occ = urg = 0;
+    wl_list_for_each(c, &clients, link) {
+      if (c->mon != m)
+        continue;
+      occ |= c->tags;
+      if (c->isurgent)
+        urg |= c->tags;
+    }
+    if ((c = focustop(m))) {
+      printf("%s title %s\n", m->wlr_output->name, client_get_title(c));
+      printf("%s appid %s\n", m->wlr_output->name, client_get_appid(c));
+      printf("%s fullscreen %d\n", m->wlr_output->name, c->isfullscreen);
+      printf("%s floating %d\n", m->wlr_output->name, c->isfloating);
+      sel = c->tags;
+    } else {
+      printf("%s title \n", m->wlr_output->name);
+      printf("%s appid \n", m->wlr_output->name);
+      printf("%s fullscreen \n", m->wlr_output->name);
+      printf("%s floating \n", m->wlr_output->name);
+      sel = 0;
+    }
 
-		printf("%s selmon %u\n", m->wlr_output->name, m == selmon);
-		printf("%s tags %"PRIu32" %"PRIu32" %"PRIu32" %"PRIu32"\n",
-			m->wlr_output->name, occ, m->tagset[m->seltags], sel, urg);
-		printf("%s layout %s\n", m->wlr_output->name, m->ltsymbol);
-	}
-	fflush(stdout);
+    printf("%s selmon %u\n", m->wlr_output->name, m == selmon);
+    printf("%s tags %" PRIu32 " %" PRIu32 " %" PRIu32 " %" PRIu32 "\n",
+           m->wlr_output->name, occ, m->tagset[m->seltags], sel, urg);
+    printf("%s layout %s\n", m->wlr_output->name, m->ltsymbol);
+  }
+  fflush(stdout);
 }
 
-void
-powermgrsetmode(struct wl_listener *listener, void *data)
-{
-	struct wlr_output_power_v1_set_mode_event *event = data;
-	struct wlr_output_state state = {0};
-	Monitor *m = event->output->data;
+void powermgrsetmode(struct wl_listener *listener, void *data) {
+  struct wlr_output_power_v1_set_mode_event *event = data;
+  struct wlr_output_state state = {0};
+  Monitor *m = event->output->data;
 
-	if (!m)
-		return;
+  if (!m)
+    return;
 
-	m->gamma_lut_changed = 1; /* Reapply gamma LUT when re-enabling the ouput */
-	wlr_output_state_set_enabled(&state, event->mode);
-	wlr_output_commit_state(m->wlr_output, &state);
+  m->gamma_lut_changed = 1; /* Reapply gamma LUT when re-enabling the ouput */
+  wlr_output_state_set_enabled(&state, event->mode);
+  wlr_output_commit_state(m->wlr_output, &state);
 
-	m->asleep = !event->mode;
-	updatemons(NULL, NULL);
+  m->asleep = !event->mode;
+  updatemons(NULL, NULL);
 }
 
-void
-quit(const Arg *arg)
-{
-	wl_display_terminate(dpy);
-}
+void quit(const Arg *arg) { wl_display_terminate(dpy); }
 
-void
-rendermon(struct wl_listener *listener, void *data)
-{
-	/* This function is called every time an output is ready to display a frame,
-	 * generally at the output's refresh rate (e.g. 60Hz). */
-	Monitor *m = wl_container_of(listener, m, frame);
-	Client *c;
-	struct wlr_output_state pending = {0};
-	struct timespec now;
+void rendermon(struct wl_listener *listener, void *data) {
+  /* This function is called every time an output is ready to display a frame,
+   * generally at the output's refresh rate (e.g. 60Hz). */
+  Monitor *m = wl_container_of(listener, m, frame);
+  Client *c;
+  struct wlr_output_state pending = {0};
+  struct timespec now;
 
-	/* Render if no XDG clients have an outstanding resize and are visible on
-	 * this monitor. */
-	wl_list_for_each(c, &clients, link) {
-		if (c->resize && !c->isfloating && client_is_rendered_on_mon(c, m) && !client_is_stopped(c))
-			goto skip;
-	}
+  /* Render if no XDG clients have an outstanding resize and are visible on
+   * this monitor. */
+  wl_list_for_each(c, &clients, link) {
+    if (c->resize && !c->isfloating && client_is_rendered_on_mon(c, m) &&
+        !client_is_stopped(c))
+      goto skip;
+  }
 
-	wlr_scene_output_commit(m->scene_output, NULL);
+  wlr_scene_output_commit(m->scene_output, NULL);
 
 skip:
-	/* Let clients know a frame has been rendered */
-	clock_gettime(CLOCK_MONOTONIC, &now);
-	wlr_scene_output_send_frame_done(m->scene_output, &now);
-	wlr_output_state_finish(&pending);
+  /* Let clients know a frame has been rendered */
+  clock_gettime(CLOCK_MONOTONIC, &now);
+  wlr_scene_output_send_frame_done(m->scene_output, &now);
+  wlr_output_state_finish(&pending);
 }
 
-void
-requestdecorationmode(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, set_decoration_mode);
-	if (c->surface.xdg->initialized)
-		wlr_xdg_toplevel_decoration_v1_set_mode(c->decoration,
-				WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
+void requestdecorationmode(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, set_decoration_mode);
+  if (c->surface.xdg->initialized)
+    wlr_xdg_toplevel_decoration_v1_set_mode(
+        c->decoration, WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
 }
 
-void
-requeststartdrag(struct wl_listener *listener, void *data)
-{
-	struct wlr_seat_request_start_drag_event *event = data;
+void requeststartdrag(struct wl_listener *listener, void *data) {
+  struct wlr_seat_request_start_drag_event *event = data;
 
-	if (wlr_seat_validate_pointer_grab_serial(seat, event->origin,
-			event->serial))
-		wlr_seat_start_pointer_drag(seat, event->drag, event->serial);
-	else
-		wlr_data_source_destroy(event->drag->source);
+  if (wlr_seat_validate_pointer_grab_serial(seat, event->origin, event->serial))
+    wlr_seat_start_pointer_drag(seat, event->drag, event->serial);
+  else
+    wlr_data_source_destroy(event->drag->source);
 }
 
-void
-requestmonstate(struct wl_listener *listener, void *data)
-{
-	struct wlr_output_event_request_state *event = data;
-	wlr_output_commit_state(event->output, event->state);
-	updatemons(NULL, NULL);
+void requestmonstate(struct wl_listener *listener, void *data) {
+  struct wlr_output_event_request_state *event = data;
+  wlr_output_commit_state(event->output, event->state);
+  updatemons(NULL, NULL);
 }
 
-void
-resize(Client *c, struct wlr_box geo, int interact)
-{
-	struct wlr_box *bbox;
-	struct wlr_box clip;
+void resize(Client *c, struct wlr_box geo, int interact) {
+  struct wlr_box *bbox;
+  struct wlr_box clip;
 
-	if (!c->mon || !client_surface(c)->mapped)
-		return;
+  if (!c->mon || !client_surface(c)->mapped)
+    return;
 
-	bbox = interact ? &sgeom : &c->mon->w;
+  bbox = interact ? &sgeom : &c->mon->w;
 
-	client_set_bounds(c, geo.width, geo.height);
-	c->geom = geo;
-	applybounds(c, bbox);
+  client_set_bounds(c, geo.width, geo.height);
+  c->geom = geo;
+  applybounds(c, bbox);
 
-	/* Update scene-graph, including borders */
-	wlr_scene_node_set_position(&c->scene->node, c->geom.x, c->geom.y);
-	wlr_scene_node_set_position(&c->scene_surface->node, c->bw, c->bw);
-	wlr_scene_rect_set_size(c->border[0], c->geom.width, c->bw);
-	wlr_scene_rect_set_size(c->border[1], c->geom.width, c->bw);
-	wlr_scene_rect_set_size(c->border[2], c->bw, c->geom.height - 2 * c->bw);
-	wlr_scene_rect_set_size(c->border[3], c->bw, c->geom.height - 2 * c->bw);
-	wlr_scene_node_set_position(&c->border[1]->node, 0, c->geom.height - c->bw);
-	wlr_scene_node_set_position(&c->border[2]->node, 0, c->bw);
-	wlr_scene_node_set_position(&c->border[3]->node, c->geom.width - c->bw, c->bw);
+  /* Update scene-graph, including borders */
+  wlr_scene_node_set_position(&c->scene->node, c->geom.x, c->geom.y);
+  wlr_scene_node_set_position(&c->scene_surface->node, c->bw, c->bw);
+  wlr_scene_rect_set_size(c->border[0], c->geom.width, c->bw);
+  wlr_scene_rect_set_size(c->border[1], c->geom.width, c->bw);
+  wlr_scene_rect_set_size(c->border[2], c->bw, c->geom.height - 2 * c->bw);
+  wlr_scene_rect_set_size(c->border[3], c->bw, c->geom.height - 2 * c->bw);
+  wlr_scene_node_set_position(&c->border[1]->node, 0, c->geom.height - c->bw);
+  wlr_scene_node_set_position(&c->border[2]->node, 0, c->bw);
+  wlr_scene_node_set_position(&c->border[3]->node, c->geom.width - c->bw,
+                              c->bw);
 
-	/* this is a no-op if size hasn't changed */
-	c->resize = client_set_size(c, c->geom.width - 2 * c->bw,
-			c->geom.height - 2 * c->bw);
-	client_get_clip(c, &clip);
-	wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node, &clip);
+  /* this is a no-op if size hasn't changed */
+  c->resize =
+      client_set_size(c, c->geom.width - 2 * c->bw, c->geom.height - 2 * c->bw);
+  client_get_clip(c, &clip);
+  wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node, &clip);
 }
 
-void
-run(char *startup_cmd)
-{
-	/* Add a Unix socket to the Wayland display. */
-	const char *socket = wl_display_add_socket_auto(dpy);
-	if (!socket)
-		die("startup: display_add_socket_auto");
-	setenv("WAYLAND_DISPLAY", socket, 1);
+void run(char *startup_cmd) {
+  /* Add a Unix socket to the Wayland display. */
+  const char *socket = wl_display_add_socket_auto(dpy);
+  if (!socket)
+    die("startup: display_add_socket_auto");
+  setenv("WAYLAND_DISPLAY", socket, 1);
 
-	/* Start the backend. This will enumerate outputs and inputs, become the DRM
-	 * master, etc */
-	if (!wlr_backend_start(backend))
-		die("startup: backend_start");
+  /* Start the backend. This will enumerate outputs and inputs, become the DRM
+   * master, etc */
+  if (!wlr_backend_start(backend))
+    die("startup: backend_start");
 
-	/* Now that the socket exists and the backend is started, run the startup command */
-	if (startup_cmd) {
-		int piperw[2];
-		if (pipe(piperw) < 0)
-			die("startup: pipe:");
-		if ((child_pid = fork()) < 0)
-			die("startup: fork:");
-		if (child_pid == 0) {
-			setsid();
-			dup2(piperw[0], STDIN_FILENO);
-			close(piperw[0]);
-			close(piperw[1]);
-			execl("/bin/sh", "/bin/sh", "-c", startup_cmd, NULL);
-			die("startup: execl:");
-		}
-		dup2(piperw[1], STDOUT_FILENO);
-		close(piperw[1]);
-		close(piperw[0]);
-	}
+  /* Now that the socket exists and the backend is started, run the startup
+   * command */
+  if (startup_cmd) {
+    int piperw[2];
+    if (pipe(piperw) < 0)
+      die("startup: pipe:");
+    if ((child_pid = fork()) < 0)
+      die("startup: fork:");
+    if (child_pid == 0) {
+      setsid();
+      dup2(piperw[0], STDIN_FILENO);
+      close(piperw[0]);
+      close(piperw[1]);
+      execl("/bin/sh", "/bin/sh", "-c", startup_cmd, NULL);
+      die("startup: execl:");
+    }
+    dup2(piperw[1], STDOUT_FILENO);
+    close(piperw[1]);
+    close(piperw[0]);
+  }
 
-	/* Mark stdout as non-blocking to avoid the startup script
-	 * causing dwl to freeze when a user neither closes stdin
-	 * nor consumes standard input in his startup script */
+  /* Mark stdout as non-blocking to avoid the startup script
+   * causing dwl to freeze when a user neither closes stdin
+   * nor consumes standard input in his startup script */
 
-	if (fd_set_nonblock(STDOUT_FILENO) < 0)
-		close(STDOUT_FILENO);
+  if (fd_set_nonblock(STDOUT_FILENO) < 0)
+    close(STDOUT_FILENO);
 
-	printstatus();
+  printstatus();
 
-	/* At this point the outputs are initialized, choose initial selmon based on
-	 * cursor position, and set default cursor image */
-	selmon = xytomon(cursor->x, cursor->y);
+  /* At this point the outputs are initialized, choose initial selmon based on
+   * cursor position, and set default cursor image */
+  selmon = xytomon(cursor->x, cursor->y);
 
-	/* TODO hack to get cursor to display in its initial location (100, 100)
-	 * instead of (0, 0) and then jumping. Still may not be fully
-	 * initialized, as the image/coordinates are not transformed for the
-	 * monitor when displayed here */
-	wlr_cursor_warp_closest(cursor, NULL, cursor->x, cursor->y);
-	wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
+  /* TODO hack to get cursor to display in its initial location (100, 100)
+   * instead of (0, 0) and then jumping. Still may not be fully
+   * initialized, as the image/coordinates are not transformed for the
+   * monitor when displayed here */
+  wlr_cursor_warp_closest(cursor, NULL, cursor->x, cursor->y);
+  wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
 
-	/* Run the Wayland event loop. This does not return until you exit the
-	 * compositor. Starting the backend rigged up all of the necessary event
-	 * loop configuration to listen to libinput events, DRM events, generate
-	 * frame events at the refresh rate, and so on. */
-	wl_display_run(dpy);
+  /* Run the Wayland event loop. This does not return until you exit the
+   * compositor. Starting the backend rigged up all of the necessary event
+   * loop configuration to listen to libinput events, DRM events, generate
+   * frame events at the refresh rate, and so on. */
+  wl_display_run(dpy);
 }
 
-void
-setcursor(struct wl_listener *listener, void *data)
-{
-	/* This event is raised by the seat when a client provides a cursor image */
-	struct wlr_seat_pointer_request_set_cursor_event *event = data;
-	/* If we're "grabbing" the cursor, don't use the client's image, we will
-	 * restore it after "grabbing" sending a leave event, followed by a enter
-	 * event, which will result in the client requesting set the cursor surface */
-	if (cursor_mode != CurNormal && cursor_mode != CurPressed)
-		return;
-	/* This can be sent by any client, so we check to make sure this one
-	 * actually has pointer focus first. If so, we can tell the cursor to
-	 * use the provided surface as the cursor image. It will set the
-	 * hardware cursor on the output that it's currently on and continue to
-	 * do so as the cursor moves between outputs. */
-	if (event->seat_client == seat->pointer_state.focused_client)
-		wlr_cursor_set_surface(cursor, event->surface,
-				event->hotspot_x, event->hotspot_y);
+void setcursor(struct wl_listener *listener, void *data) {
+  /* This event is raised by the seat when a client provides a cursor image */
+  struct wlr_seat_pointer_request_set_cursor_event *event = data;
+  /* If we're "grabbing" the cursor, don't use the client's image, we will
+   * restore it after "grabbing" sending a leave event, followed by a enter
+   * event, which will result in the client requesting set the cursor surface */
+  if (cursor_mode != CurNormal && cursor_mode != CurPressed)
+    return;
+  /* This can be sent by any client, so we check to make sure this one
+   * actually has pointer focus first. If so, we can tell the cursor to
+   * use the provided surface as the cursor image. It will set the
+   * hardware cursor on the output that it's currently on and continue to
+   * do so as the cursor moves between outputs. */
+  if (event->seat_client == seat->pointer_state.focused_client)
+    wlr_cursor_set_surface(cursor, event->surface, event->hotspot_x,
+                           event->hotspot_y);
 }
 
-void
-setcursorshape(struct wl_listener *listener, void *data)
-{
-	struct wlr_cursor_shape_manager_v1_request_set_shape_event *event = data;
-	if (cursor_mode != CurNormal && cursor_mode != CurPressed)
-		return;
-	/* This can be sent by any client, so we check to make sure this one
-	 * actually has pointer focus first. If so, we can tell the cursor to
-	 * use the provided cursor shape. */
-	if (event->seat_client == seat->pointer_state.focused_client)
-		wlr_cursor_set_xcursor(cursor, cursor_mgr,
-				wlr_cursor_shape_v1_name(event->shape));
+void setcursorshape(struct wl_listener *listener, void *data) {
+  struct wlr_cursor_shape_manager_v1_request_set_shape_event *event = data;
+  if (cursor_mode != CurNormal && cursor_mode != CurPressed)
+    return;
+  /* This can be sent by any client, so we check to make sure this one
+   * actually has pointer focus first. If so, we can tell the cursor to
+   * use the provided cursor shape. */
+  if (event->seat_client == seat->pointer_state.focused_client)
+    wlr_cursor_set_xcursor(cursor, cursor_mgr,
+                           wlr_cursor_shape_v1_name(event->shape));
 }
 
-void
-setfloating(Client *c, int floating)
-{
-	Client *p = client_get_parent(c);
-	c->isfloating = floating;
-	/* If in floating layout do not change the client's layer */
-	if (!c->mon || !client_surface(c)->mapped || !c->mon->lt[c->mon->sellt]->arrange)
-		return;
-	wlr_scene_node_reparent(&c->scene->node, layers[c->isfullscreen ||
-			(p && p->isfullscreen) ? LyrFS
-			: c->isfloating ? LyrFloat : LyrTile]);
-	arrange(c->mon);
-	printstatus();
+void setfloating(Client *c, int floating) {
+  Client *p = client_get_parent(c);
+  c->isfloating = floating;
+  /* If in floating layout do not change the client's layer */
+  if (!c->mon || !client_surface(c)->mapped ||
+      !c->mon->lt[c->mon->sellt]->arrange)
+    return;
+  wlr_scene_node_reparent(
+      &c->scene->node, layers[c->isfullscreen || (p && p->isfullscreen) ? LyrFS
+                              : c->isfloating ? LyrFloat
+                                              : LyrTile]);
+  arrange(c->mon);
+  printstatus();
 }
 
-void
-setfullscreen(Client *c, int fullscreen)
-{
-	c->isfullscreen = fullscreen;
-	if (!c->mon || !client_surface(c)->mapped)
-		return;
-	c->bw = fullscreen ? 0 : borderpx;
-	client_set_fullscreen(c, fullscreen);
-	wlr_scene_node_reparent(&c->scene->node, layers[c->isfullscreen
-			? LyrFS : c->isfloating ? LyrFloat : LyrTile]);
+void setfullscreen(Client *c, int fullscreen) {
+  c->isfullscreen = fullscreen;
+  if (!c->mon || !client_surface(c)->mapped)
+    return;
+  c->bw = fullscreen ? 0 : borderpx;
+  client_set_fullscreen(c, fullscreen);
+  wlr_scene_node_reparent(&c->scene->node, layers[c->isfullscreen ? LyrFS
+                                                  : c->isfloating ? LyrFloat
+                                                                  : LyrTile]);
 
-	if (fullscreen) {
-		c->prev = c->geom;
-		resize(c, c->mon->m, 0);
-	} else {
-		/* restore previous size instead of arrange for floating windows since
-		 * client positions are set by the user and cannot be recalculated */
-		resize(c, c->prev, 0);
-	}
-	arrange(c->mon);
-	printstatus();
+  if (fullscreen) {
+    c->prev = c->geom;
+    resize(c, c->mon->m, 0);
+  } else {
+    /* restore previous size instead of arrange for floating windows since
+     * client positions are set by the user and cannot be recalculated */
+    resize(c, c->prev, 0);
+  }
+  arrange(c->mon);
+  printstatus();
 }
 
-void
-setlayout(const Arg *arg)
-{
-	if (!selmon)
-		return;
-	if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
-		selmon->sellt ^= 1;
-	if (arg && arg->v)
-		selmon->lt[selmon->sellt] = (Layout *)arg->v;
-	strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, LENGTH(selmon->ltsymbol));
-	arrange(selmon);
-	printstatus();
+void setlayout(const Arg *arg) {
+  if (!selmon)
+    return;
+  if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
+    selmon->sellt ^= 1;
+  if (arg && arg->v)
+    selmon->lt[selmon->sellt] = (Layout *)arg->v;
+  strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol,
+          LENGTH(selmon->ltsymbol));
+  arrange(selmon);
+  printstatus();
 }
 
 /* arg > 1.0 will set mfact absolutely */
-void
-setmfact(const Arg *arg)
-{
-	float f;
+void setmfact(const Arg *arg) {
+  float f;
 
-	if (!arg || !selmon || !selmon->lt[selmon->sellt]->arrange)
-		return;
-	f = arg->f < 1.0f ? arg->f + selmon->mfact : arg->f - 1.0f;
-	if (f < 0.1 || f > 0.9)
-		return;
-	selmon->mfact = f;
-	arrange(selmon);
+  if (!arg || !selmon || !selmon->lt[selmon->sellt]->arrange)
+    return;
+  f = arg->f < 1.0f ? arg->f + selmon->mfact : arg->f - 1.0f;
+  if (f < 0.1 || f > 0.9)
+    return;
+  selmon->mfact = f;
+  arrange(selmon);
 }
 
-void
-setmon(Client *c, Monitor *m, uint32_t newtags)
-{
-	Monitor *oldmon = c->mon;
+void setmon(Client *c, Monitor *m, uint32_t newtags) {
+  Monitor *oldmon = c->mon;
 
-	if (oldmon == m)
-		return;
-	c->mon = m;
-	c->prev = c->geom;
+  if (oldmon == m)
+    return;
+  c->mon = m;
+  c->prev = c->geom;
 
-	/* Scene graph sends surface leave/enter events on move and resize */
-	if (oldmon)
-		arrange(oldmon);
-	if (m) {
-		/* Make sure window actually overlaps with the monitor */
-		resize(c, c->geom, 0);
-		c->tags = newtags ? newtags : m->tagset[m->seltags]; /* assign tags of target monitor */
-		setfullscreen(c, c->isfullscreen); /* This will call arrange(c->mon) */
-		setfloating(c, c->isfloating);
-	}
-	focusclient(focustop(selmon), 1);
+  /* Scene graph sends surface leave/enter events on move and resize */
+  if (oldmon)
+    arrange(oldmon);
+  if (m) {
+    /* Make sure window actually overlaps with the monitor */
+    resize(c, c->geom, 0);
+    c->tags = newtags
+                  ? newtags
+                  : m->tagset[m->seltags]; /* assign tags of target monitor */
+    setfullscreen(c, c->isfullscreen);     /* This will call arrange(c->mon) */
+    setfloating(c, c->isfloating);
+  }
+  focusclient(focustop(selmon), 1);
 }
 
-void
-setpsel(struct wl_listener *listener, void *data)
-{
-	/* This event is raised by the seat when a client wants to set the selection,
-	 * usually when the user copies something. wlroots allows compositors to
-	 * ignore such requests if they so choose, but in dwl we always honor them
-	 */
-	struct wlr_seat_request_set_primary_selection_event *event = data;
-	wlr_seat_set_primary_selection(seat, event->source, event->serial);
+void setpsel(struct wl_listener *listener, void *data) {
+  /* This event is raised by the seat when a client wants to set the selection,
+   * usually when the user copies something. wlroots allows compositors to
+   * ignore such requests if they so choose, but in dwl we always honor them
+   */
+  struct wlr_seat_request_set_primary_selection_event *event = data;
+  wlr_seat_set_primary_selection(seat, event->source, event->serial);
 }
 
-void
-setsel(struct wl_listener *listener, void *data)
-{
-	/* This event is raised by the seat when a client wants to set the selection,
-	 * usually when the user copies something. wlroots allows compositors to
-	 * ignore such requests if they so choose, but in dwl we always honor them
-	 */
-	struct wlr_seat_request_set_selection_event *event = data;
-	wlr_seat_set_selection(seat, event->source, event->serial);
+void setsel(struct wl_listener *listener, void *data) {
+  /* This event is raised by the seat when a client wants to set the selection,
+   * usually when the user copies something. wlroots allows compositors to
+   * ignore such requests if they so choose, but in dwl we always honor them
+   */
+  struct wlr_seat_request_set_selection_event *event = data;
+  wlr_seat_set_selection(seat, event->source, event->serial);
 }
 
-void
-setup(void)
-{
-	int drm_fd, i, sig[] = {SIGCHLD, SIGINT, SIGTERM, SIGPIPE};
-	struct sigaction sa = {.sa_flags = SA_RESTART, .sa_handler = handlesig};
-	sigemptyset(&sa.sa_mask);
+void setup(void) {
+  int drm_fd, i, sig[] = {SIGCHLD, SIGINT, SIGTERM, SIGPIPE};
+  struct sigaction sa = {.sa_flags = SA_RESTART, .sa_handler = handlesig};
+  sigemptyset(&sa.sa_mask);
 
-	for (i = 0; i < (int)LENGTH(sig); i++)
-		sigaction(sig[i], &sa, NULL);
+  for (i = 0; i < (int)LENGTH(sig); i++)
+    sigaction(sig[i], &sa, NULL);
 
-	wlr_log_init(log_level, NULL);
+  wlr_log_init(log_level, NULL);
 
-	/* The Wayland display is managed by libwayland. It handles accepting
-	 * clients from the Unix socket, manging Wayland globals, and so on. */
-	dpy = wl_display_create();
-	event_loop = wl_display_get_event_loop(dpy);
+  /* The Wayland display is managed by libwayland. It handles accepting
+   * clients from the Unix socket, manging Wayland globals, and so on. */
+  dpy = wl_display_create();
+  event_loop = wl_display_get_event_loop(dpy);
 
-	/* The backend is a wlroots feature which abstracts the underlying input and
-	 * output hardware. The autocreate option will choose the most suitable
-	 * backend based on the current environment, such as opening an X11 window
-	 * if an X11 server is running. */
-	if (!(backend = wlr_backend_autocreate(event_loop, &session)))
-		die("couldn't create backend");
+  /* The backend is a wlroots feature which abstracts the underlying input and
+   * output hardware. The autocreate option will choose the most suitable
+   * backend based on the current environment, such as opening an X11 window
+   * if an X11 server is running. */
+  if (!(backend = wlr_backend_autocreate(event_loop, &session)))
+    die("couldn't create backend");
 
-	/* Initialize the scene graph used to lay out windows */
-	scene = wlr_scene_create();
-	root_bg = wlr_scene_rect_create(&scene->tree, 0, 0, rootcolor);
-	for (i = 0; i < NUM_LAYERS; i++)
-		layers[i] = wlr_scene_tree_create(&scene->tree);
-	drag_icon = wlr_scene_tree_create(&scene->tree);
-	wlr_scene_node_place_below(&drag_icon->node, &layers[LyrBlock]->node);
+  /* Initialize the scene graph used to lay out windows */
+  scene = wlr_scene_create();
+  root_bg = wlr_scene_rect_create(&scene->tree, 0, 0, rootcolor);
+  for (i = 0; i < NUM_LAYERS; i++)
+    layers[i] = wlr_scene_tree_create(&scene->tree);
+  drag_icon = wlr_scene_tree_create(&scene->tree);
+  wlr_scene_node_place_below(&drag_icon->node, &layers[LyrBlock]->node);
 
-	/* Autocreates a renderer, either Pixman, GLES2 or Vulkan for us. The user
-	 * can also specify a renderer using the WLR_RENDERER env var.
-	 * The renderer is responsible for defining the various pixel formats it
-	 * supports for shared memory, this configures that for clients. */
-	if (!(drw = wlr_renderer_autocreate(backend)))
-		die("couldn't create renderer");
-	wl_signal_add(&drw->events.lost, &gpu_reset);
+  /* Autocreates a renderer, either Pixman, GLES2 or Vulkan for us. The user
+   * can also specify a renderer using the WLR_RENDERER env var.
+   * The renderer is responsible for defining the various pixel formats it
+   * supports for shared memory, this configures that for clients. */
+  if (!(drw = wlr_renderer_autocreate(backend)))
+    die("couldn't create renderer");
+  wl_signal_add(&drw->events.lost, &gpu_reset);
 
-	/* Create shm, drm and linux_dmabuf interfaces by ourselves.
-	 * The simplest way is to call:
-	 *      wlr_renderer_init_wl_display(drw);
-	 * but we need to create the linux_dmabuf interface manually to integrate it
-	 * with wlr_scene. */
-	wlr_renderer_init_wl_shm(drw, dpy);
+  /* Create shm, drm and linux_dmabuf interfaces by ourselves.
+   * The simplest way is to call:
+   *      wlr_renderer_init_wl_display(drw);
+   * but we need to create the linux_dmabuf interface manually to integrate it
+   * with wlr_scene. */
+  wlr_renderer_init_wl_shm(drw, dpy);
 
-	if (wlr_renderer_get_texture_formats(drw, WLR_BUFFER_CAP_DMABUF)) {
-		wlr_drm_create(dpy, drw);
-		wlr_scene_set_linux_dmabuf_v1(scene,
-				wlr_linux_dmabuf_v1_create_with_renderer(dpy, 5, drw));
-	}
+  if (wlr_renderer_get_texture_formats(drw, WLR_BUFFER_CAP_DMABUF)) {
+    wlr_drm_create(dpy, drw);
+    wlr_scene_set_linux_dmabuf_v1(
+        scene, wlr_linux_dmabuf_v1_create_with_renderer(dpy, 5, drw));
+  }
 
-	if ((drm_fd = wlr_renderer_get_drm_fd(drw)) >= 0 && drw->features.timeline
-			&& backend->features.timeline)
-		wlr_linux_drm_syncobj_manager_v1_create(dpy, 1, drm_fd);
+  if ((drm_fd = wlr_renderer_get_drm_fd(drw)) >= 0 && drw->features.timeline &&
+      backend->features.timeline)
+    wlr_linux_drm_syncobj_manager_v1_create(dpy, 1, drm_fd);
 
-	/* Autocreates an allocator for us.
-	 * The allocator is the bridge between the renderer and the backend. It
-	 * handles the buffer creation, allowing wlroots to render onto the
-	 * screen */
-	if (!(alloc = wlr_allocator_autocreate(backend, drw)))
-		die("couldn't create allocator");
+  /* Autocreates an allocator for us.
+   * The allocator is the bridge between the renderer and the backend. It
+   * handles the buffer creation, allowing wlroots to render onto the
+   * screen */
+  if (!(alloc = wlr_allocator_autocreate(backend, drw)))
+    die("couldn't create allocator");
 
-	/* This creates some hands-off wlroots interfaces. The compositor is
-	 * necessary for clients to allocate surfaces and the data device manager
-	 * handles the clipboard. Each of these wlroots interfaces has room for you
-	 * to dig your fingers in and play with their behavior if you want. Note that
-	 * the clients cannot set the selection directly without compositor approval,
-	 * see the setsel() function. */
-	compositor = wlr_compositor_create(dpy, 6, drw);
-	wlr_subcompositor_create(dpy);
-	wlr_data_device_manager_create(dpy);
-	wlr_export_dmabuf_manager_v1_create(dpy);
-	wlr_screencopy_manager_v1_create(dpy);
-	wlr_data_control_manager_v1_create(dpy);
-	wlr_primary_selection_v1_device_manager_create(dpy);
-	wlr_viewporter_create(dpy);
-	wlr_single_pixel_buffer_manager_v1_create(dpy);
-	wlr_fractional_scale_manager_v1_create(dpy, 1);
-	wlr_presentation_create(dpy, backend, 2);
-	wlr_alpha_modifier_v1_create(dpy);
+  /* This creates some hands-off wlroots interfaces. The compositor is
+   * necessary for clients to allocate surfaces and the data device manager
+   * handles the clipboard. Each of these wlroots interfaces has room for you
+   * to dig your fingers in and play with their behavior if you want. Note that
+   * the clients cannot set the selection directly without compositor approval,
+   * see the setsel() function. */
+  compositor = wlr_compositor_create(dpy, 6, drw);
+  wlr_subcompositor_create(dpy);
+  wlr_data_device_manager_create(dpy);
+  wlr_export_dmabuf_manager_v1_create(dpy);
+  wlr_screencopy_manager_v1_create(dpy);
+  wlr_data_control_manager_v1_create(dpy);
+  wlr_primary_selection_v1_device_manager_create(dpy);
+  wlr_viewporter_create(dpy);
+  wlr_single_pixel_buffer_manager_v1_create(dpy);
+  wlr_fractional_scale_manager_v1_create(dpy, 1);
+  wlr_presentation_create(dpy, backend, 2);
+  wlr_alpha_modifier_v1_create(dpy);
 
-	/* Initializes the interface used to implement urgency hints */
-	activation = wlr_xdg_activation_v1_create(dpy);
-	wl_signal_add(&activation->events.request_activate, &request_activate);
+  /* Initializes the interface used to implement urgency hints */
+  activation = wlr_xdg_activation_v1_create(dpy);
+  wl_signal_add(&activation->events.request_activate, &request_activate);
 
-	wlr_scene_set_gamma_control_manager_v1(scene, wlr_gamma_control_manager_v1_create(dpy));
+  wlr_scene_set_gamma_control_manager_v1(
+      scene, wlr_gamma_control_manager_v1_create(dpy));
 
-	power_mgr = wlr_output_power_manager_v1_create(dpy);
-	wl_signal_add(&power_mgr->events.set_mode, &output_power_mgr_set_mode);
+  power_mgr = wlr_output_power_manager_v1_create(dpy);
+  wl_signal_add(&power_mgr->events.set_mode, &output_power_mgr_set_mode);
 
-	/* Creates an output layout, which is a wlroots utility for working with an
-	 * arrangement of screens in a physical layout. */
-	output_layout = wlr_output_layout_create(dpy);
-	wl_signal_add(&output_layout->events.change, &layout_change);
+  /* Creates an output layout, which is a wlroots utility for working with an
+   * arrangement of screens in a physical layout. */
+  output_layout = wlr_output_layout_create(dpy);
+  wl_signal_add(&output_layout->events.change, &layout_change);
 
-    wlr_xdg_output_manager_v1_create(dpy, output_layout);
+  wlr_xdg_output_manager_v1_create(dpy, output_layout);
 
-	/* Configure a listener to be notified when new outputs are available on the
-	 * backend. */
-	wl_list_init(&mons);
-	wl_signal_add(&backend->events.new_output, &new_output);
+  /* Configure a listener to be notified when new outputs are available on the
+   * backend. */
+  wl_list_init(&mons);
+  wl_signal_add(&backend->events.new_output, &new_output);
 
-	/* Set up our client lists, the xdg-shell and the layer-shell. The xdg-shell is a
-	 * Wayland protocol which is used for application windows. For more
-	 * detail on shells, refer to the article:
-	 *
-	 * https://drewdevault.com/2018/07/29/Wayland-shells.html
-	 */
-	wl_list_init(&clients);
-	wl_list_init(&fstack);
+  /* Set up our client lists, the xdg-shell and the layer-shell. The xdg-shell
+   * is a Wayland protocol which is used for application windows. For more
+   * detail on shells, refer to the article:
+   *
+   * https://drewdevault.com/2018/07/29/Wayland-shells.html
+   */
+  wl_list_init(&clients);
+  wl_list_init(&fstack);
 
-	xdg_shell = wlr_xdg_shell_create(dpy, 6);
-	wl_signal_add(&xdg_shell->events.new_toplevel, &new_xdg_toplevel);
-	wl_signal_add(&xdg_shell->events.new_popup, &new_xdg_popup);
+  xdg_shell = wlr_xdg_shell_create(dpy, 6);
+  wl_signal_add(&xdg_shell->events.new_toplevel, &new_xdg_toplevel);
+  wl_signal_add(&xdg_shell->events.new_popup, &new_xdg_popup);
 
-	layer_shell = wlr_layer_shell_v1_create(dpy, 3);
-	wl_signal_add(&layer_shell->events.new_surface, &new_layer_surface);
+  layer_shell = wlr_layer_shell_v1_create(dpy, 3);
+  wl_signal_add(&layer_shell->events.new_surface, &new_layer_surface);
 
-	idle_notifier = wlr_idle_notifier_v1_create(dpy);
+  idle_notifier = wlr_idle_notifier_v1_create(dpy);
 
-	idle_inhibit_mgr = wlr_idle_inhibit_v1_create(dpy);
-	wl_signal_add(&idle_inhibit_mgr->events.new_inhibitor, &new_idle_inhibitor);
+  idle_inhibit_mgr = wlr_idle_inhibit_v1_create(dpy);
+  wl_signal_add(&idle_inhibit_mgr->events.new_inhibitor, &new_idle_inhibitor);
 
-	session_lock_mgr = wlr_session_lock_manager_v1_create(dpy);
-	wl_signal_add(&session_lock_mgr->events.new_lock, &new_session_lock);
-	locked_bg = wlr_scene_rect_create(layers[LyrBlock], sgeom.width, sgeom.height,
-			(float [4]){0.1f, 0.1f, 0.1f, 1.0f});
-	wlr_scene_node_set_enabled(&locked_bg->node, 0);
+  session_lock_mgr = wlr_session_lock_manager_v1_create(dpy);
+  wl_signal_add(&session_lock_mgr->events.new_lock, &new_session_lock);
+  locked_bg = wlr_scene_rect_create(layers[LyrBlock], sgeom.width, sgeom.height,
+                                    (float[4]){0.1f, 0.1f, 0.1f, 1.0f});
+  wlr_scene_node_set_enabled(&locked_bg->node, 0);
 
-	/* Use decoration protocols to negotiate server-side decorations */
-	wlr_server_decoration_manager_set_default_mode(
-			wlr_server_decoration_manager_create(dpy),
-			WLR_SERVER_DECORATION_MANAGER_MODE_SERVER);
-	xdg_decoration_mgr = wlr_xdg_decoration_manager_v1_create(dpy);
-	wl_signal_add(&xdg_decoration_mgr->events.new_toplevel_decoration, &new_xdg_decoration);
+  /* Use decoration protocols to negotiate server-side decorations */
+  wlr_server_decoration_manager_set_default_mode(
+      wlr_server_decoration_manager_create(dpy),
+      WLR_SERVER_DECORATION_MANAGER_MODE_SERVER);
+  xdg_decoration_mgr = wlr_xdg_decoration_manager_v1_create(dpy);
+  wl_signal_add(&xdg_decoration_mgr->events.new_toplevel_decoration,
+                &new_xdg_decoration);
 
-	pointer_constraints = wlr_pointer_constraints_v1_create(dpy);
-	wl_signal_add(&pointer_constraints->events.new_constraint, &new_pointer_constraint);
+  pointer_constraints = wlr_pointer_constraints_v1_create(dpy);
+  wl_signal_add(&pointer_constraints->events.new_constraint,
+                &new_pointer_constraint);
 
-	relative_pointer_mgr = wlr_relative_pointer_manager_v1_create(dpy);
+  relative_pointer_mgr = wlr_relative_pointer_manager_v1_create(dpy);
 
-	/*
-	 * Creates a cursor, which is a wlroots utility for tracking the cursor
-	 * image shown on screen.
-	 */
-	cursor = wlr_cursor_create();
-	wlr_cursor_attach_output_layout(cursor, output_layout);
+  /*
+   * Creates a cursor, which is a wlroots utility for tracking the cursor
+   * image shown on screen.
+   */
+  cursor = wlr_cursor_create();
+  wlr_cursor_attach_output_layout(cursor, output_layout);
 
-	/* Creates an xcursor manager, another wlroots utility which loads up
-	 * Xcursor themes to source cursor images from and makes sure that cursor
-	 * images are available at all scale factors on the screen (necessary for
-	 * HiDPI support). Scaled cursors will be loaded with each output. */
-	cursor_mgr = wlr_xcursor_manager_create(NULL, 24);
-	setenv("XCURSOR_SIZE", "24", 1);
+  /* Creates an xcursor manager, another wlroots utility which loads up
+   * Xcursor themes to source cursor images from and makes sure that cursor
+   * images are available at all scale factors on the screen (necessary for
+   * HiDPI support). Scaled cursors will be loaded with each output. */
+  cursor_mgr = wlr_xcursor_manager_create(NULL, 24);
+  setenv("XCURSOR_SIZE", "24", 1);
 
-	/*
-	 * wlr_cursor *only* displays an image on screen. It does not move around
-	 * when the pointer moves. However, we can attach input devices to it, and
-	 * it will generate aggregate events for all of them. In these events, we
-	 * can choose how we want to process them, forwarding them to clients and
-	 * moving the cursor around. More detail on this process is described in
-	 * https://drewdevault.com/2018/07/17/Input-handling-in-wlroots.html
-	 *
-	 * And more comments are sprinkled throughout the notify functions above.
-	 */
-	wl_signal_add(&cursor->events.motion, &cursor_motion);
-	wl_signal_add(&cursor->events.motion_absolute, &cursor_motion_absolute);
-	wl_signal_add(&cursor->events.button, &cursor_button);
-	wl_signal_add(&cursor->events.axis, &cursor_axis);
-	wl_signal_add(&cursor->events.frame, &cursor_frame);
+  /*
+   * wlr_cursor *only* displays an image on screen. It does not move around
+   * when the pointer moves. However, we can attach input devices to it, and
+   * it will generate aggregate events for all of them. In these events, we
+   * can choose how we want to process them, forwarding them to clients and
+   * moving the cursor around. More detail on this process is described in
+   * https://drewdevault.com/2018/07/17/Input-handling-in-wlroots.html
+   *
+   * And more comments are sprinkled throughout the notify functions above.
+   */
+  wl_signal_add(&cursor->events.motion, &cursor_motion);
+  wl_signal_add(&cursor->events.motion_absolute, &cursor_motion_absolute);
+  wl_signal_add(&cursor->events.button, &cursor_button);
+  wl_signal_add(&cursor->events.axis, &cursor_axis);
+  wl_signal_add(&cursor->events.frame, &cursor_frame);
 
-	cursor_shape_mgr = wlr_cursor_shape_manager_v1_create(dpy, 1);
-	wl_signal_add(&cursor_shape_mgr->events.request_set_shape, &request_set_cursor_shape);
+  cursor_shape_mgr = wlr_cursor_shape_manager_v1_create(dpy, 1);
+  wl_signal_add(&cursor_shape_mgr->events.request_set_shape,
+                &request_set_cursor_shape);
 
-	/*
-	 * Configures a seat, which is a single "seat" at which a user sits and
-	 * operates the computer. This conceptually includes up to one keyboard,
-	 * pointer, touch, and drawing tablet device. We also rig up a listener to
-	 * let us know when new input devices are available on the backend.
-	 */
-	wl_signal_add(&backend->events.new_input, &new_input_device);
-	virtual_keyboard_mgr = wlr_virtual_keyboard_manager_v1_create(dpy);
-	wl_signal_add(&virtual_keyboard_mgr->events.new_virtual_keyboard,
-			&new_virtual_keyboard);
-	virtual_pointer_mgr = wlr_virtual_pointer_manager_v1_create(dpy);
-    wl_signal_add(&virtual_pointer_mgr->events.new_virtual_pointer,
-            &new_virtual_pointer);
+  /*
+   * Configures a seat, which is a single "seat" at which a user sits and
+   * operates the computer. This conceptually includes up to one keyboard,
+   * pointer, touch, and drawing tablet device. We also rig up a listener to
+   * let us know when new input devices are available on the backend.
+   */
+  wl_signal_add(&backend->events.new_input, &new_input_device);
+  virtual_keyboard_mgr = wlr_virtual_keyboard_manager_v1_create(dpy);
+  wl_signal_add(&virtual_keyboard_mgr->events.new_virtual_keyboard,
+                &new_virtual_keyboard);
+  virtual_pointer_mgr = wlr_virtual_pointer_manager_v1_create(dpy);
+  wl_signal_add(&virtual_pointer_mgr->events.new_virtual_pointer,
+                &new_virtual_pointer);
 
-	seat = wlr_seat_create(dpy, "seat0");
-	wl_signal_add(&seat->events.request_set_cursor, &request_cursor);
-	wl_signal_add(&seat->events.request_set_selection, &request_set_sel);
-	wl_signal_add(&seat->events.request_set_primary_selection, &request_set_psel);
-	wl_signal_add(&seat->events.request_start_drag, &request_start_drag);
-	wl_signal_add(&seat->events.start_drag, &start_drag);
+  seat = wlr_seat_create(dpy, "seat0");
+  wl_signal_add(&seat->events.request_set_cursor, &request_cursor);
+  wl_signal_add(&seat->events.request_set_selection, &request_set_sel);
+  wl_signal_add(&seat->events.request_set_primary_selection, &request_set_psel);
+  wl_signal_add(&seat->events.request_start_drag, &request_start_drag);
+  wl_signal_add(&seat->events.start_drag, &start_drag);
 
-	kb_group = createkeyboardgroup();
-	wl_list_init(&kb_group->destroy.link);
+  kb_group = createkeyboardgroup();
+  wl_list_init(&kb_group->destroy.link);
 
-	output_mgr = wlr_output_manager_v1_create(dpy);
-	wl_signal_add(&output_mgr->events.apply, &output_mgr_apply);
-	wl_signal_add(&output_mgr->events.test, &output_mgr_test);
+  output_mgr = wlr_output_manager_v1_create(dpy);
+  wl_signal_add(&output_mgr->events.apply, &output_mgr_apply);
+  wl_signal_add(&output_mgr->events.test, &output_mgr_test);
 
-	/* Make sure XWayland clients don't connect to the parent X server,
-	 * e.g when running in the x11 backend or the wayland backend and the
-	 * compositor has Xwayland support */
-	unsetenv("DISPLAY");
+  /* Make sure XWayland clients don't connect to the parent X server,
+   * e.g when running in the x11 backend or the wayland backend and the
+   * compositor has Xwayland support */
+  unsetenv("DISPLAY");
 #ifdef XWAYLAND
-	/*
-	 * Initialise the XWayland X server.
-	 * It will be started when the first X client is started.
-	 */
-	if ((xwayland = wlr_xwayland_create(dpy, compositor, 1))) {
-		wl_signal_add(&xwayland->events.ready, &xwayland_ready);
-		wl_signal_add(&xwayland->events.new_surface, &new_xwayland_surface);
+  /*
+   * Initialise the XWayland X server.
+   * It will be started when the first X client is started.
+   */
+  if ((xwayland = wlr_xwayland_create(dpy, compositor, 1))) {
+    wl_signal_add(&xwayland->events.ready, &xwayland_ready);
+    wl_signal_add(&xwayland->events.new_surface, &new_xwayland_surface);
 
-		setenv("DISPLAY", xwayland->display_name, 1);
-	} else {
-		fprintf(stderr, "failed to setup XWayland X server, continuing without it\n");
-	}
+    setenv("DISPLAY", xwayland->display_name, 1);
+  } else {
+    fprintf(stderr,
+            "failed to setup XWayland X server, continuing without it\n");
+  }
 #endif
 }
 
-void
-spawn(const Arg *arg)
-{
-	if (fork() == 0) {
-		dup2(STDERR_FILENO, STDOUT_FILENO);
-		setsid();
-		execvp(((char **)arg->v)[0], (char **)arg->v);
-		die("dwl: execvp %s failed:", ((char **)arg->v)[0]);
-	}
+void spawn(const Arg *arg) {
+  if (fork() == 0) {
+    dup2(STDERR_FILENO, STDOUT_FILENO);
+    setsid();
+    execvp(((char **)arg->v)[0], (char **)arg->v);
+    die("dwl: execvp %s failed:", ((char **)arg->v)[0]);
+  }
 }
 
-void
-startdrag(struct wl_listener *listener, void *data)
-{
-	struct wlr_drag *drag = data;
-	if (!drag->icon)
-		return;
+void startdrag(struct wl_listener *listener, void *data) {
+  struct wlr_drag *drag = data;
+  if (!drag->icon)
+    return;
 
-	drag->icon->data = &wlr_scene_drag_icon_create(drag_icon, drag->icon)->node;
-	LISTEN_STATIC(&drag->icon->events.destroy, destroydragicon);
+  drag->icon->data = &wlr_scene_drag_icon_create(drag_icon, drag->icon)->node;
+  LISTEN_STATIC(&drag->icon->events.destroy, destroydragicon);
 }
 
-void
-tag(const Arg *arg)
-{
-	Client *sel = focustop(selmon);
-	if (!sel || (arg->ui & TAGMASK) == 0)
-		return;
+void tag(const Arg *arg) {
+  Client *sel = focustop(selmon);
+  if (!sel || (arg->ui & TAGMASK) == 0)
+    return;
 
-	sel->tags = arg->ui & TAGMASK;
-	focusclient(focustop(selmon), 1);
-	arrange(selmon);
-	printstatus();
+  sel->tags = arg->ui & TAGMASK;
+  focusclient(focustop(selmon), 1);
+  arrange(selmon);
+  printstatus();
 }
 
-void
-tagmon(const Arg *arg)
-{
-	Client *sel = focustop(selmon);
-	if (sel)
-		setmon(sel, dirtomon(arg->i), 0);
+void tagmon(const Arg *arg) {
+  Client *sel = focustop(selmon);
+  if (sel)
+    setmon(sel, dirtomon(arg->i), 0);
 }
 
-void
-tile(Monitor *m)
-{
-	unsigned int mw, my, ty;
-	int i, n = 0;
-	Client *c;
+void tile(Monitor *m) {
+  unsigned int mw, my, ty;
+  int i, n = 0;
+  Client *c;
 
-	wl_list_for_each(c, &clients, link)
-		if (VISIBLEON(c, m) && !c->isfloating && !c->isfullscreen)
-			n++;
-	if (n == 0)
-		return;
+  wl_list_for_each(c, &clients, link) if (VISIBLEON(c, m) && !c->isfloating &&
+                                          !c->isfullscreen) n++;
+  if (n == 0)
+    return;
 
-	if (n > m->nmaster)
-		mw = m->nmaster ? (int)roundf(m->w.width * m->mfact) : 0;
-	else
-		mw = m->w.width;
-	i = my = ty = 0;
-	wl_list_for_each(c, &clients, link) {
-		if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
-			continue;
-		if (i < m->nmaster) {
-			resize(c, (struct wlr_box){.x = m->w.x, .y = m->w.y + my, .width = mw,
-				.height = (m->w.height - my) / (MIN(n, m->nmaster) - i)}, 0);
-			my += c->geom.height;
-		} else {
-			resize(c, (struct wlr_box){.x = m->w.x + mw, .y = m->w.y + ty,
-				.width = m->w.width - mw, .height = (m->w.height - ty) / (n - i)}, 0);
-			ty += c->geom.height;
-		}
-		i++;
-	}
+  if (n > m->nmaster)
+    mw = m->nmaster ? (int)roundf(m->w.width * m->mfact) : 0;
+  else
+    mw = m->w.width;
+  i = my = ty = 0;
+  wl_list_for_each(c, &clients, link) {
+    if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
+      continue;
+    if (i < m->nmaster) {
+      resize(c,
+             (struct wlr_box){.x = m->w.x,
+                              .y = m->w.y + my,
+                              .width = mw,
+                              .height = (m->w.height - my) /
+                                        (MIN(n, m->nmaster) - i)},
+             0);
+      my += c->geom.height;
+    } else {
+      resize(c,
+             (struct wlr_box){.x = m->w.x + mw,
+                              .y = m->w.y + ty,
+                              .width = m->w.width - mw,
+                              .height = (m->w.height - ty) / (n - i)},
+             0);
+      ty += c->geom.height;
+    }
+    i++;
+  }
 }
 
-void
-togglefloating(const Arg *arg)
-{
-	Client *sel = focustop(selmon);
-	/* return if fullscreen */
-	if (sel && !sel->isfullscreen)
-		setfloating(sel, !sel->isfloating);
+void togglefloating(const Arg *arg) {
+  Client *sel = focustop(selmon);
+  /* return if fullscreen */
+  if (sel && !sel->isfullscreen)
+    setfloating(sel, !sel->isfloating);
 }
 
-void
-togglefullscreen(const Arg *arg)
-{
-	Client *sel = focustop(selmon);
-	if (sel)
-		setfullscreen(sel, !sel->isfullscreen);
+void togglefullscreen(const Arg *arg) {
+  Client *sel = focustop(selmon);
+  if (sel)
+    setfullscreen(sel, !sel->isfullscreen);
 }
 
-void
-toggletag(const Arg *arg)
-{
-	uint32_t newtags;
-	Client *sel = focustop(selmon);
-	if (!sel || !(newtags = sel->tags ^ (arg->ui & TAGMASK)))
-		return;
+void toggletag(const Arg *arg) {
+  uint32_t newtags;
+  Client *sel = focustop(selmon);
+  if (!sel || !(newtags = sel->tags ^ (arg->ui & TAGMASK)))
+    return;
 
-	sel->tags = newtags;
-	focusclient(focustop(selmon), 1);
-	arrange(selmon);
-	printstatus();
+  sel->tags = newtags;
+  focusclient(focustop(selmon), 1);
+  arrange(selmon);
+  printstatus();
 }
 
-void
-toggleview(const Arg *arg)
-{
-	uint32_t newtagset;
-	if (!(newtagset = selmon ? selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK) : 0))
-		return;
+void toggleview(const Arg *arg) {
+  uint32_t newtagset;
+  if (!(newtagset =
+            selmon ? selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK) : 0))
+    return;
 
-	selmon->tagset[selmon->seltags] = newtagset;
-	focusclient(focustop(selmon), 1);
-	arrange(selmon);
-	printstatus();
+  selmon->tagset[selmon->seltags] = newtagset;
+  focusclient(focustop(selmon), 1);
+  arrange(selmon);
+  printstatus();
 }
 
-void
-unlocksession(struct wl_listener *listener, void *data)
-{
-	SessionLock *lock = wl_container_of(listener, lock, unlock);
-	destroylock(lock, 1);
+void unlocksession(struct wl_listener *listener, void *data) {
+  SessionLock *lock = wl_container_of(listener, lock, unlock);
+  destroylock(lock, 1);
 }
 
-void
-unmaplayersurfacenotify(struct wl_listener *listener, void *data)
-{
-	LayerSurface *l = wl_container_of(listener, l, unmap);
+void unmaplayersurfacenotify(struct wl_listener *listener, void *data) {
+  LayerSurface *l = wl_container_of(listener, l, unmap);
 
-	l->mapped = 0;
-	wlr_scene_node_set_enabled(&l->scene->node, 0);
-	if (l == exclusive_focus)
-		exclusive_focus = NULL;
-	if (l->layer_surface->output && (l->mon = l->layer_surface->output->data))
-		arrangelayers(l->mon);
-	if (l->layer_surface->surface == seat->keyboard_state.focused_surface)
-		focusclient(focustop(selmon), 1);
-	motionnotify(0, NULL, 0, 0, 0, 0);
+  l->mapped = 0;
+  wlr_scene_node_set_enabled(&l->scene->node, 0);
+  if (l == exclusive_focus)
+    exclusive_focus = NULL;
+  if (l->layer_surface->output && (l->mon = l->layer_surface->output->data))
+    arrangelayers(l->mon);
+  if (l->layer_surface->surface == seat->keyboard_state.focused_surface)
+    focusclient(focustop(selmon), 1);
+  motionnotify(0, NULL, 0, 0, 0, 0);
 }
 
-void
-unmapnotify(struct wl_listener *listener, void *data)
-{
-	/* Called when the surface is unmapped, and should no longer be shown. */
-	Client *c = wl_container_of(listener, c, unmap);
-	if (c == grabc) {
-		cursor_mode = CurNormal;
-		grabc = NULL;
-	}
+void unmapnotify(struct wl_listener *listener, void *data) {
+  /* Called when the surface is unmapped, and should no longer be shown. */
+  Client *c = wl_container_of(listener, c, unmap);
+  if (c == grabc) {
+    cursor_mode = CurNormal;
+    grabc = NULL;
+  }
 
-	if (client_is_unmanaged(c)) {
-		if (c == exclusive_focus) {
-			exclusive_focus = NULL;
-			focusclient(focustop(selmon), 1);
-		}
-	} else {
-		wl_list_remove(&c->link);
-		setmon(c, NULL, 0);
-		wl_list_remove(&c->flink);
-	}
+  if (client_is_unmanaged(c)) {
+    if (c == exclusive_focus) {
+      exclusive_focus = NULL;
+      focusclient(focustop(selmon), 1);
+    }
+  } else {
+    wl_list_remove(&c->link);
+    setmon(c, NULL, 0);
+    wl_list_remove(&c->flink);
+  }
 
-	wlr_scene_node_destroy(&c->scene->node);
-	printstatus();
-	motionnotify(0, NULL, 0, 0, 0, 0);
+  wlr_scene_node_destroy(&c->scene->node);
+  printstatus();
+  motionnotify(0, NULL, 0, 0, 0, 0);
 }
 
-void
-updatemons(struct wl_listener *listener, void *data)
-{
-	/*
-	 * Called whenever the output layout changes: adding or removing a
-	 * monitor, changing an output's mode or position, etc. This is where
-	 * the change officially happens and we update geometry, window
-	 * positions, focus, and the stored configuration in wlroots'
-	 * output-manager implementation.
-	 */
-	struct wlr_output_configuration_v1 *config
-			= wlr_output_configuration_v1_create();
-	Client *c;
-	struct wlr_output_configuration_head_v1 *config_head;
-	Monitor *m;
+void updatemons(struct wl_listener *listener, void *data) {
+  /*
+   * Called whenever the output layout changes: adding or removing a
+   * monitor, changing an output's mode or position, etc. This is where
+   * the change officially happens and we update geometry, window
+   * positions, focus, and the stored configuration in wlroots'
+   * output-manager implementation.
+   */
+  struct wlr_output_configuration_v1 *config =
+      wlr_output_configuration_v1_create();
+  Client *c;
+  struct wlr_output_configuration_head_v1 *config_head;
+  Monitor *m;
 
-	/* First remove from the layout the disabled monitors */
-	wl_list_for_each(m, &mons, link) {
-		if (m->wlr_output->enabled || m->asleep)
-			continue;
-		config_head = wlr_output_configuration_head_v1_create(config, m->wlr_output);
-		config_head->state.enabled = 0;
-		/* Remove this output from the layout to avoid cursor enter inside it */
-		wlr_output_layout_remove(output_layout, m->wlr_output);
-		closemon(m);
-		m->m = m->w = (struct wlr_box){0};
-	}
-	/* Insert outputs that need to */
-	wl_list_for_each(m, &mons, link) {
-		if (m->wlr_output->enabled
-				&& !wlr_output_layout_get(output_layout, m->wlr_output))
-			wlr_output_layout_add_auto(output_layout, m->wlr_output);
-	}
+  /* First remove from the layout the disabled monitors */
+  wl_list_for_each(m, &mons, link) {
+    if (m->wlr_output->enabled || m->asleep)
+      continue;
+    config_head =
+        wlr_output_configuration_head_v1_create(config, m->wlr_output);
+    config_head->state.enabled = 0;
+    /* Remove this output from the layout to avoid cursor enter inside it */
+    wlr_output_layout_remove(output_layout, m->wlr_output);
+    closemon(m);
+    m->m = m->w = (struct wlr_box){0};
+  }
+  /* Insert outputs that need to */
+  wl_list_for_each(m, &mons, link) {
+    if (m->wlr_output->enabled &&
+        !wlr_output_layout_get(output_layout, m->wlr_output))
+      wlr_output_layout_add_auto(output_layout, m->wlr_output);
+  }
 
-	/* Now that we update the output layout we can get its box */
-	wlr_output_layout_get_box(output_layout, NULL, &sgeom);
+  /* Now that we update the output layout we can get its box */
+  wlr_output_layout_get_box(output_layout, NULL, &sgeom);
 
-	wlr_scene_node_set_position(&root_bg->node, sgeom.x, sgeom.y);
-	wlr_scene_rect_set_size(root_bg, sgeom.width, sgeom.height);
+  wlr_scene_node_set_position(&root_bg->node, sgeom.x, sgeom.y);
+  wlr_scene_rect_set_size(root_bg, sgeom.width, sgeom.height);
 
-	/* Make sure the clients are hidden when dwl is locked */
-	wlr_scene_node_set_position(&locked_bg->node, sgeom.x, sgeom.y);
-	wlr_scene_rect_set_size(locked_bg, sgeom.width, sgeom.height);
+  /* Make sure the clients are hidden when dwl is locked */
+  wlr_scene_node_set_position(&locked_bg->node, sgeom.x, sgeom.y);
+  wlr_scene_rect_set_size(locked_bg, sgeom.width, sgeom.height);
 
-	wl_list_for_each(m, &mons, link) {
-		if (!m->wlr_output->enabled)
-			continue;
-		config_head = wlr_output_configuration_head_v1_create(config, m->wlr_output);
+  wl_list_for_each(m, &mons, link) {
+    if (!m->wlr_output->enabled)
+      continue;
+    config_head =
+        wlr_output_configuration_head_v1_create(config, m->wlr_output);
 
-		/* Get the effective monitor geometry to use for surfaces */
-		wlr_output_layout_get_box(output_layout, m->wlr_output, &m->m);
-		m->w = m->m;
-		wlr_scene_output_set_position(m->scene_output, m->m.x, m->m.y);
+    /* Get the effective monitor geometry to use for surfaces */
+    wlr_output_layout_get_box(output_layout, m->wlr_output, &m->m);
+    m->w = m->m;
+    wlr_scene_output_set_position(m->scene_output, m->m.x, m->m.y);
 
-		wlr_scene_node_set_position(&m->fullscreen_bg->node, m->m.x, m->m.y);
-		wlr_scene_rect_set_size(m->fullscreen_bg, m->m.width, m->m.height);
+    wlr_scene_node_set_position(&m->fullscreen_bg->node, m->m.x, m->m.y);
+    wlr_scene_rect_set_size(m->fullscreen_bg, m->m.width, m->m.height);
 
-		if (m->lock_surface) {
-			struct wlr_scene_tree *scene_tree = m->lock_surface->surface->data;
-			wlr_scene_node_set_position(&scene_tree->node, m->m.x, m->m.y);
-			wlr_session_lock_surface_v1_configure(m->lock_surface, m->m.width, m->m.height);
-		}
+    if (m->lock_surface) {
+      struct wlr_scene_tree *scene_tree = m->lock_surface->surface->data;
+      wlr_scene_node_set_position(&scene_tree->node, m->m.x, m->m.y);
+      wlr_session_lock_surface_v1_configure(m->lock_surface, m->m.width,
+                                            m->m.height);
+    }
 
-		/* Calculate the effective monitor geometry to use for clients */
-		arrangelayers(m);
-		/* Don't move clients to the left output when plugging monitors */
-		arrange(m);
-		/* make sure fullscreen clients have the right size */
-		if ((c = focustop(m)) && c->isfullscreen)
-			resize(c, m->m, 0);
+    /* Calculate the effective monitor geometry to use for clients */
+    arrangelayers(m);
+    /* Don't move clients to the left output when plugging monitors */
+    arrange(m);
+    /* make sure fullscreen clients have the right size */
+    if ((c = focustop(m)) && c->isfullscreen)
+      resize(c, m->m, 0);
 
-		/* Try to re-set the gamma LUT when updating monitors,
-		 * it's only really needed when enabling a disabled output, but meh. */
-		m->gamma_lut_changed = 1;
+    /* Try to re-set the gamma LUT when updating monitors,
+     * it's only really needed when enabling a disabled output, but meh. */
+    m->gamma_lut_changed = 1;
 
-		config_head->state.x = m->m.x;
-		config_head->state.y = m->m.y;
+    config_head->state.x = m->m.x;
+    config_head->state.y = m->m.y;
 
-		if (!selmon) {
-			selmon = m;
-		}
-	}
+    if (!selmon) {
+      selmon = m;
+    }
+  }
 
-	if (selmon && selmon->wlr_output->enabled) {
-		wl_list_for_each(c, &clients, link) {
-			if (!c->mon && client_surface(c)->mapped)
-				setmon(c, selmon, c->tags);
-		}
-		focusclient(focustop(selmon), 1);
-		if (selmon->lock_surface) {
-			client_notify_enter(selmon->lock_surface->surface,
-					wlr_seat_get_keyboard(seat));
-			client_activate_surface(selmon->lock_surface->surface, 1);
-		}
-	}
+  if (selmon && selmon->wlr_output->enabled) {
+    wl_list_for_each(c, &clients, link) {
+      if (!c->mon && client_surface(c)->mapped)
+        setmon(c, selmon, c->tags);
+    }
+    focusclient(focustop(selmon), 1);
+    if (selmon->lock_surface) {
+      client_notify_enter(selmon->lock_surface->surface,
+                          wlr_seat_get_keyboard(seat));
+      client_activate_surface(selmon->lock_surface->surface, 1);
+    }
+  }
 
-	/* FIXME: figure out why the cursor image is at 0,0 after turning all
-	 * the monitors on.
-	 * Move the cursor image where it used to be. It does not generate a
-	 * wl_pointer.motion event for the clients, it's only the image what it's
-	 * at the wrong position after all. */
-	wlr_cursor_move(cursor, NULL, 0, 0);
+  /* FIXME: figure out why the cursor image is at 0,0 after turning all
+   * the monitors on.
+   * Move the cursor image where it used to be. It does not generate a
+   * wl_pointer.motion event for the clients, it's only the image what it's
+   * at the wrong position after all. */
+  wlr_cursor_move(cursor, NULL, 0, 0);
 
-	wlr_output_manager_v1_set_configuration(output_mgr, config);
+  wlr_output_manager_v1_set_configuration(output_mgr, config);
 }
 
-void
-updatetitle(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, set_title);
-	if (c == focustop(c->mon))
-		printstatus();
+void updatetitle(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, set_title);
+  if (c == focustop(c->mon))
+    printstatus();
 }
 
-void
-urgent(struct wl_listener *listener, void *data)
-{
-	struct wlr_xdg_activation_v1_request_activate_event *event = data;
-	Client *c = NULL;
-	toplevel_from_wlr_surface(event->surface, &c, NULL);
-	if (!c || c == focustop(selmon))
-		return;
+void urgent(struct wl_listener *listener, void *data) {
+  struct wlr_xdg_activation_v1_request_activate_event *event = data;
+  Client *c = NULL;
+  toplevel_from_wlr_surface(event->surface, &c, NULL);
+  if (!c || c == focustop(selmon))
+    return;
 
-	c->isurgent = 1;
-	printstatus();
+  c->isurgent = 1;
+  printstatus();
 
-	if (client_surface(c)->mapped)
-		client_set_border_color(c, urgentcolor);
+  if (client_surface(c)->mapped)
+    client_set_border_color(c, urgentcolor);
 }
 
-void
-view(const Arg *arg)
-{
-	if (!selmon || (arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
-		return;
-	selmon->seltags ^= 1; /* toggle sel tagset */
-	if (arg->ui & TAGMASK)
-		selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
-	focusclient(focustop(selmon), 1);
-	arrange(selmon);
-	printstatus();
+void view(const Arg *arg) {
+  if (!selmon || (arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
+    return;
+  selmon->seltags ^= 1; /* toggle sel tagset */
+  if (arg->ui & TAGMASK)
+    selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
+  focusclient(focustop(selmon), 1);
+  arrange(selmon);
+  printstatus();
 }
 
-void
-virtualkeyboard(struct wl_listener *listener, void *data)
-{
-	struct wlr_virtual_keyboard_v1 *kb = data;
-	/* virtual keyboards shouldn't share keyboard group */
-	KeyboardGroup *group = createkeyboardgroup();
-	/* Set the keymap to match the group keymap */
-	wlr_keyboard_set_keymap(&kb->keyboard, group->wlr_group->keyboard.keymap);
-	LISTEN(&kb->keyboard.base.events.destroy, &group->destroy, destroykeyboardgroup);
+void virtualkeyboard(struct wl_listener *listener, void *data) {
+  struct wlr_virtual_keyboard_v1 *kb = data;
+  /* virtual keyboards shouldn't share keyboard group */
+  KeyboardGroup *group = createkeyboardgroup();
+  /* Set the keymap to match the group keymap */
+  wlr_keyboard_set_keymap(&kb->keyboard, group->wlr_group->keyboard.keymap);
+  LISTEN(&kb->keyboard.base.events.destroy, &group->destroy,
+         destroykeyboardgroup);
 
-	/* Add the new keyboard to the group */
-	wlr_keyboard_group_add_keyboard(group->wlr_group, &kb->keyboard);
+  /* Add the new keyboard to the group */
+  wlr_keyboard_group_add_keyboard(group->wlr_group, &kb->keyboard);
 }
 
-void
-virtualpointer(struct wl_listener *listener, void *data)
-{
-	struct wlr_virtual_pointer_v1_new_pointer_event *event = data;
-	struct wlr_input_device *device = &event->new_pointer->pointer.base;
+void virtualpointer(struct wl_listener *listener, void *data) {
+  struct wlr_virtual_pointer_v1_new_pointer_event *event = data;
+  struct wlr_input_device *device = &event->new_pointer->pointer.base;
 
-	wlr_cursor_attach_input_device(cursor, device);
-	if (event->suggested_output)
-		wlr_cursor_map_input_to_output(cursor, device, event->suggested_output);
+  wlr_cursor_attach_input_device(cursor, device);
+  if (event->suggested_output)
+    wlr_cursor_map_input_to_output(cursor, device, event->suggested_output);
 }
 
-Monitor *
-xytomon(double x, double y)
-{
-	struct wlr_output *o = wlr_output_layout_output_at(output_layout, x, y);
-	return o ? o->data : NULL;
+Monitor *xytomon(double x, double y) {
+  struct wlr_output *o = wlr_output_layout_output_at(output_layout, x, y);
+  return o ? o->data : NULL;
 }
 
-void
-xytonode(double x, double y, struct wlr_surface **psurface,
-		Client **pc, LayerSurface **pl, double *nx, double *ny)
-{
-	struct wlr_scene_node *node, *pnode;
-	struct wlr_surface *surface = NULL;
-	Client *c = NULL;
-	LayerSurface *l = NULL;
-	int layer;
+void xytonode(double x, double y, struct wlr_surface **psurface, Client **pc,
+              LayerSurface **pl, double *nx, double *ny) {
+  struct wlr_scene_node *node, *pnode;
+  struct wlr_surface *surface = NULL;
+  Client *c = NULL;
+  LayerSurface *l = NULL;
+  int layer;
 
-	for (layer = NUM_LAYERS - 1; !surface && layer >= 0; layer--) {
-		if (!(node = wlr_scene_node_at(&layers[layer]->node, x, y, nx, ny)))
-			continue;
+  for (layer = NUM_LAYERS - 1; !surface && layer >= 0; layer--) {
+    if (!(node = wlr_scene_node_at(&layers[layer]->node, x, y, nx, ny)))
+      continue;
 
-		if (node->type == WLR_SCENE_NODE_BUFFER)
-			surface = wlr_scene_surface_try_from_buffer(
-					wlr_scene_buffer_from_node(node))->surface;
-		/* Walk the tree to find a node that knows the client */
-		for (pnode = node; pnode && !c; pnode = &pnode->parent->node)
-			c = pnode->data;
-		if (c && c->type == LayerShell) {
-			c = NULL;
-			l = pnode->data;
-		}
-	}
+    if (node->type == WLR_SCENE_NODE_BUFFER)
+      surface =
+          wlr_scene_surface_try_from_buffer(wlr_scene_buffer_from_node(node))
+              ->surface;
+    /* Walk the tree to find a node that knows the client */
+    for (pnode = node; pnode && !c; pnode = &pnode->parent->node)
+      c = pnode->data;
+    if (c && c->type == LayerShell) {
+      c = NULL;
+      l = pnode->data;
+    }
+  }
 
-	if (psurface) *psurface = surface;
-	if (pc) *pc = c;
-	if (pl) *pl = l;
+  if (psurface)
+    *psurface = surface;
+  if (pc)
+    *pc = c;
+  if (pl)
+    *pl = l;
 }
 
-void
-zoom(const Arg *arg)
-{
-	Client *c, *sel = focustop(selmon);
+void zoom(const Arg *arg) {
+  Client *c, *sel = focustop(selmon);
 
-	if (!sel || !selmon || !selmon->lt[selmon->sellt]->arrange || sel->isfloating)
-		return;
+  if (!sel || !selmon || !selmon->lt[selmon->sellt]->arrange || sel->isfloating)
+    return;
 
-	/* Search for the first tiled window that is not sel, marking sel as
-	 * NULL if we pass it along the way */
-	wl_list_for_each(c, &clients, link) {
-		if (VISIBLEON(c, selmon) && !c->isfloating) {
-			if (c != sel)
-				break;
-			sel = NULL;
-		}
-	}
+  /* Search for the first tiled window that is not sel, marking sel as
+   * NULL if we pass it along the way */
+  wl_list_for_each(c, &clients, link) {
+    if (VISIBLEON(c, selmon) && !c->isfloating) {
+      if (c != sel)
+        break;
+      sel = NULL;
+    }
+  }
 
-	/* Return if no other tiled window was found */
-	if (&c->link == &clients)
-		return;
+  /* Return if no other tiled window was found */
+  if (&c->link == &clients)
+    return;
 
-	/* If we passed sel, move c to the front; otherwise, move sel to the
-	 * front */
-	if (!sel)
-		sel = c;
-	wl_list_remove(&sel->link);
-	wl_list_insert(&clients, &sel->link);
+  /* If we passed sel, move c to the front; otherwise, move sel to the
+   * front */
+  if (!sel)
+    sel = c;
+  wl_list_remove(&sel->link);
+  wl_list_insert(&clients, &sel->link);
 
-	focusclient(sel, 1);
-	arrange(selmon);
+  focusclient(sel, 1);
+  arrange(selmon);
 }
 
 #ifdef XWAYLAND
-void
-activatex11(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, activate);
+void activatex11(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, activate);
 
-	/* Only "managed" windows can be activated */
-	if (!client_is_unmanaged(c))
-		wlr_xwayland_surface_activate(c->surface.xwayland, 1);
+  /* Only "managed" windows can be activated */
+  if (!client_is_unmanaged(c))
+    wlr_xwayland_surface_activate(c->surface.xwayland, 1);
 }
 
-void
-associatex11(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, associate);
+void associatex11(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, associate);
 
-	LISTEN(&client_surface(c)->events.map, &c->map, mapnotify);
-	LISTEN(&client_surface(c)->events.unmap, &c->unmap, unmapnotify);
+  LISTEN(&client_surface(c)->events.map, &c->map, mapnotify);
+  LISTEN(&client_surface(c)->events.unmap, &c->unmap, unmapnotify);
 }
 
-void
-configurex11(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, configure);
-	struct wlr_xwayland_surface_configure_event *event = data;
-	if (!client_surface(c) || !client_surface(c)->mapped) {
-		wlr_xwayland_surface_configure(c->surface.xwayland,
-				event->x, event->y, event->width, event->height);
-		return;
-	}
-	if (client_is_unmanaged(c)) {
-		wlr_scene_node_set_position(&c->scene->node, event->x, event->y);
-		wlr_xwayland_surface_configure(c->surface.xwayland,
-				event->x, event->y, event->width, event->height);
-		return;
-	}
-	if ((c->isfloating && c != grabc) || !c->mon->lt[c->mon->sellt]->arrange) {
-		resize(c, (struct wlr_box){.x = event->x - c->bw,
-				.y = event->y - c->bw, .width = event->width + c->bw * 2,
-				.height = event->height + c->bw * 2}, 0);
-	} else {
-		arrange(c->mon);
-	}
+void configurex11(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, configure);
+  struct wlr_xwayland_surface_configure_event *event = data;
+  if (!client_surface(c) || !client_surface(c)->mapped) {
+    wlr_xwayland_surface_configure(c->surface.xwayland, event->x, event->y,
+                                   event->width, event->height);
+    return;
+  }
+  if (client_is_unmanaged(c)) {
+    wlr_scene_node_set_position(&c->scene->node, event->x, event->y);
+    wlr_xwayland_surface_configure(c->surface.xwayland, event->x, event->y,
+                                   event->width, event->height);
+    return;
+  }
+  if ((c->isfloating && c != grabc) || !c->mon->lt[c->mon->sellt]->arrange) {
+    resize(c,
+           (struct wlr_box){.x = event->x - c->bw,
+                            .y = event->y - c->bw,
+                            .width = event->width + c->bw * 2,
+                            .height = event->height + c->bw * 2},
+           0);
+  } else {
+    arrange(c->mon);
+  }
 }
 
-void
-createnotifyx11(struct wl_listener *listener, void *data)
-{
-	struct wlr_xwayland_surface *xsurface = data;
-	Client *c;
+void createnotifyx11(struct wl_listener *listener, void *data) {
+  struct wlr_xwayland_surface *xsurface = data;
+  Client *c;
 
-	/* Allocate a Client for this surface */
-	c = xsurface->data = ecalloc(1, sizeof(*c));
-	c->surface.xwayland = xsurface;
-	c->type = X11;
-	c->bw = client_is_unmanaged(c) ? 0 : borderpx;
+  /* Allocate a Client for this surface */
+  c = xsurface->data = ecalloc(1, sizeof(*c));
+  c->surface.xwayland = xsurface;
+  c->type = X11;
+  c->bw = client_is_unmanaged(c) ? 0 : borderpx;
 
-	/* Listen to the various events it can emit */
-	LISTEN(&xsurface->events.associate, &c->associate, associatex11);
-	LISTEN(&xsurface->events.destroy, &c->destroy, destroynotify);
-	LISTEN(&xsurface->events.dissociate, &c->dissociate, dissociatex11);
-	LISTEN(&xsurface->events.request_activate, &c->activate, activatex11);
-	LISTEN(&xsurface->events.request_configure, &c->configure, configurex11);
-	LISTEN(&xsurface->events.request_fullscreen, &c->fullscreen, fullscreennotify);
-	LISTEN(&xsurface->events.set_hints, &c->set_hints, sethints);
-	LISTEN(&xsurface->events.set_title, &c->set_title, updatetitle);
+  /* Listen to the various events it can emit */
+  LISTEN(&xsurface->events.associate, &c->associate, associatex11);
+  LISTEN(&xsurface->events.destroy, &c->destroy, destroynotify);
+  LISTEN(&xsurface->events.dissociate, &c->dissociate, dissociatex11);
+  LISTEN(&xsurface->events.request_activate, &c->activate, activatex11);
+  LISTEN(&xsurface->events.request_configure, &c->configure, configurex11);
+  LISTEN(&xsurface->events.request_fullscreen, &c->fullscreen,
+         fullscreennotify);
+  LISTEN(&xsurface->events.set_hints, &c->set_hints, sethints);
+  LISTEN(&xsurface->events.set_title, &c->set_title, updatetitle);
 }
 
-void
-dissociatex11(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, dissociate);
-	wl_list_remove(&c->map.link);
-	wl_list_remove(&c->unmap.link);
+void dissociatex11(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, dissociate);
+  wl_list_remove(&c->map.link);
+  wl_list_remove(&c->unmap.link);
 }
 
-void
-sethints(struct wl_listener *listener, void *data)
-{
-	Client *c = wl_container_of(listener, c, set_hints);
-	struct wlr_surface *surface = client_surface(c);
-	if (c == focustop(selmon) || !c->surface.xwayland->hints)
-		return;
+void sethints(struct wl_listener *listener, void *data) {
+  Client *c = wl_container_of(listener, c, set_hints);
+  struct wlr_surface *surface = client_surface(c);
+  if (c == focustop(selmon) || !c->surface.xwayland->hints)
+    return;
 
-	c->isurgent = xcb_icccm_wm_hints_get_urgency(c->surface.xwayland->hints);
-	printstatus();
+  c->isurgent = xcb_icccm_wm_hints_get_urgency(c->surface.xwayland->hints);
+  printstatus();
 
-	if (c->isurgent && surface && surface->mapped)
-		client_set_border_color(c, urgentcolor);
+  if (c->isurgent && surface && surface->mapped)
+    client_set_border_color(c, urgentcolor);
 }
 
-void
-xwaylandready(struct wl_listener *listener, void *data)
-{
-	struct wlr_xcursor *xcursor;
+void xwaylandready(struct wl_listener *listener, void *data) {
+  struct wlr_xcursor *xcursor;
 
-	/* assign the one and only seat */
-	wlr_xwayland_set_seat(xwayland, seat);
+  /* assign the one and only seat */
+  wlr_xwayland_set_seat(xwayland, seat);
 
-	/* Set the default XWayland cursor to match the rest of dwl. */
-	if ((xcursor = wlr_xcursor_manager_get_xcursor(cursor_mgr, "default", 1)))
-		wlr_xwayland_set_cursor(xwayland,
-				xcursor->images[0]->buffer, xcursor->images[0]->width * 4,
-				xcursor->images[0]->width, xcursor->images[0]->height,
-				xcursor->images[0]->hotspot_x, xcursor->images[0]->hotspot_y);
+  /* Set the default XWayland cursor to match the rest of dwl. */
+  if ((xcursor = wlr_xcursor_manager_get_xcursor(cursor_mgr, "default", 1)))
+    wlr_xwayland_set_cursor(
+        xwayland, xcursor->images[0]->buffer, xcursor->images[0]->width * 4,
+        xcursor->images[0]->width, xcursor->images[0]->height,
+        xcursor->images[0]->hotspot_x, xcursor->images[0]->hotspot_y);
 }
 #endif
 
-int
-main(int argc, char *argv[])
-{
-	char *startup_cmd = NULL;
-	int c;
+int main(int argc, char *argv[]) {
+  char *startup_cmd = NULL;
+  int c;
 
-	while ((c = getopt(argc, argv, "s:hdv")) != -1) {
-		if (c == 's')
-			startup_cmd = optarg;
-		else if (c == 'd')
-			log_level = WLR_DEBUG;
-		else if (c == 'v')
-			die("dwl " VERSION);
-		else
-			goto usage;
-	}
-	if (optind < argc)
-		goto usage;
+  while ((c = getopt(argc, argv, "s:hdv")) != -1) {
+    if (c == 's')
+      startup_cmd = optarg;
+    else if (c == 'd')
+      log_level = WLR_DEBUG;
+    else if (c == 'v')
+      die("dwl " VERSION);
+    else
+      goto usage;
+  }
+  if (optind < argc)
+    goto usage;
 
-	/* Wayland requires XDG_RUNTIME_DIR for creating its communications socket */
-	if (!getenv("XDG_RUNTIME_DIR"))
-		die("XDG_RUNTIME_DIR must be set");
-	setup();
-	run(startup_cmd);
-	cleanup();
-	return EXIT_SUCCESS;
+  /* Wayland requires XDG_RUNTIME_DIR for creating its communications socket */
+  if (!getenv("XDG_RUNTIME_DIR"))
+    die("XDG_RUNTIME_DIR must be set");
+  setup();
+  run(startup_cmd);
+  cleanup();
+  return EXIT_SUCCESS;
 
 usage:
-	die("Usage: %s [-v] [-d] [-s startup command]", argv[0]);
+  die("Usage: %s [-v] [-d] [-s startup command]", argv[0]);
 }
diff --git a/src/util.c b/src/util.c
index b925987..2f1195c 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,51 +1,47 @@
 /* See LICENSE.dwm file for copyright and license details. */
+#include <fcntl.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <fcntl.h>
 
 #include "util.h"
 
-void
-die(const char *fmt, ...) {
-	va_list ap;
+void die(const char *fmt, ...) {
+  va_list ap;
 
-	va_start(ap, fmt);
-	vfprintf(stderr, fmt, ap);
-	va_end(ap);
+  va_start(ap, fmt);
+  vfprintf(stderr, fmt, ap);
+  va_end(ap);
 
-	if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
-		fputc(' ', stderr);
-		perror(NULL);
-	} else {
-		fputc('\n', stderr);
-	}
+  if (fmt[0] && fmt[strlen(fmt) - 1] == ':') {
+    fputc(' ', stderr);
+    perror(NULL);
+  } else {
+    fputc('\n', stderr);
+  }
 
-	exit(1);
+  exit(1);
 }
 
-void *
-ecalloc(size_t nmemb, size_t size)
-{
-	void *p;
+void *ecalloc(size_t nmemb, size_t size) {
+  void *p;
 
-	if (!(p = calloc(nmemb, size)))
-		die("calloc:");
-	return p;
+  if (!(p = calloc(nmemb, size)))
+    die("calloc:");
+  return p;
 }
 
-int
-fd_set_nonblock(int fd) {
-	int flags = fcntl(fd, F_GETFL);
-	if (flags < 0) {
-		perror("fcntl(F_GETFL):");
-		return -1;
-	}
-	if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0) {
-		perror("fcntl(F_SETFL):");
-		return -1;
-	}
+int fd_set_nonblock(int fd) {
+  int flags = fcntl(fd, F_GETFL);
+  if (flags < 0) {
+    perror("fcntl(F_GETFL):");
+    return -1;
+  }
+  if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0) {
+    perror("fcntl(F_SETFL):");
+    return -1;
+  }
 
-	return 0;
+  return 0;
 }