Adding noborder patch

README.md

@@ -13,7 +13,7 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
 
 ### Changelog:
 
-2019-10-04 - Added maximize, movestack and monoclesymbol patches
+2019-10-04 - Added maximize, movestack, monoclesymbol, noborder patches
 
 2019-10-03 - Added onlyquitonempty and switchcol patches
 
@@ -149,6 +149,9 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
    - [movestack](https://dwm.suckless.org/patches/movestack/)
       - allows you to move clients around in the stack and swap them with the master
 
+   - [noborder](https://dwm.suckless.org/patches/noborder/)
+      - removes the border when there is only one window visible
+
    - [onlyquitonempty](https://dwm.suckless.org/patches/onlyquitonempty/)
       - makes it so dwm will only exit via quit() if no windows are open (in order to prevent accidental loss of work)
 

dwm.c

@@ -2042,6 +2042,15 @@ resizeclient(Client *c, int x, int y, int w, int h)
 	c->oldw = c->w; c->w = wc.width = w;
 	c->oldh = c->h; c->h = wc.height = h;
 	wc.border_width = c->bw;
+	#if NOBORDER_PATCH
+	if (((nexttiled(c->mon->clients) == c && !nexttiled(c->next))
+	    || &monocle == c->mon->lt[c->mon->sellt]->arrange)
+	    && !c->isfullscreen && !c->isfloating) {
+		c->w = wc.width += c->bw * 2;
+		c->h = wc.height += c->bw * 2;
+		wc.border_width = 0;
+	}
+	#endif // NOBORDER_PATCH
 	XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
 	configure(c);
 	XSync(dpy, False);

patches.h

@@ -214,6 +214,11 @@
  */
 #define MOVESTACK_PATCH 0
 
+/* Removes the border when there is only one window visible.
+ * https://dwm.suckless.org/patches/noborder/
+ */
+#define NOBORDER_PATCH 0
+
 /* This patch makes it so dwm will only exit via quit() if no windows are open.
  * This is to prevent you accidentally losing all your work.
  * https://dwm.suckless.org/patches/onlyquitonempty/