Readme: achieve fullscreen + allow borderpx = 0

README.md

@@ -70,7 +70,6 @@ dwl is a work in progress, and it has not yet reached its feature goals in a num
 - Urgent/attention/focus-request ([not yet supported](https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/9) by xdg-shell protocol)
 - Statusbar support (built-in or external)
 - Damage tracking
-- Fullscreen/fixed windows (or whatever the Wayland analogues are)
 
 
 ## Acknowledgements

dwl.c

@@ -1073,6 +1073,7 @@ setfullscreen(Client *c, int fullscreen)
 #endif
 		wlr_xdg_toplevel_set_fullscreen(c->surface.xdg, fullscreen);
 
+	// restore previous size instead of arrange to work with floating windows
 	if (fullscreen) {
 		c->prevx = c->geom.x;
 		c->prevy = c->geom.y;
@@ -1717,8 +1718,7 @@ renderclients(Monitor *m, struct timespec *now)
 		ox = c->geom.x, oy = c->geom.y;
 		wlr_output_layout_output_coords(output_layout, m->wlr_output,
 				&ox, &oy);
-
-		if (c->isfullscreen)
+		if (c->bw == 0)
 			goto render;
 
 		w = surface->current.width;