Removing zoomswap patch as per #8

dwm/dwm-zoomswap-6.2.diff

@@ -1,106 +0,0 @@
-From 29d0e6a66b9151410b81460dfe919542e9771936 Mon Sep 17 00:00:00 2001
-From: bakkeby <bakkeby@gmail.com>
-Date: Tue, 7 Apr 2020 11:45:42 +0200
-Subject: [PATCH] zoomswap, swap positions when a window becomes the new master
-
-The default behaviour in dwm when using zoom (i.e. moving a window to become the new master)
-is to use pop to re-attach the window on top of the chain. This has the side effect of moving
-every window down as well, resulting in every window on the screen changing position. The
-zoomswap patch changes this behaviour so that the current master swaps position with the other
-window that is to become the new master. Applying zoom on the current master will result in it
-swapping back to the previous master.
-
-This patch includes some slight alteration of code compared to the original.
-
-Original author:
-   Jan Christoph Ebersbach - <jceb at e-jc dot de>
-
-Refer to https://dwm.suckless.org/patches/zoomswap/
----
- dwm.c | 46 +++++++++++++++++++++++++++++++++++++++++-----
- 1 file changed, 41 insertions(+), 5 deletions(-)
-
-diff --git a/dwm.c b/dwm.c
-index 4465af1..49dfda2 100644
---- a/dwm.c
-+++ b/dwm.c
-@@ -185,6 +185,7 @@ static void motionnotify(XEvent *e);
- static void movemouse(const Arg *arg);
- static Client *nexttiled(Client *c);
- static void pop(Client *);
-+static Client *prevtiled(Client *c);
- static void propertynotify(XEvent *e);
- static void quit(const Arg *arg);
- static Monitor *recttomon(int x, int y, int w, int h);
-@@ -235,6 +236,7 @@ static int xerrorstart(Display *dpy, XErrorEvent *ee);
- static void zoom(const Arg *arg);
- 
- /* variables */
-+static Client *prevzoom = NULL;
- static const char broken[] = "broken";
- static char stext[256];
- static int screen;
-@@ -1208,6 +1210,15 @@ pop(Client *c)
- 	arrange(c->mon);
- }
- 
-+Client *
-+prevtiled(Client *c) {
-+	Client *p;
-+	if (!c || c == c->mon->clients)
-+		return NULL;
-+	for (p = c->mon->clients; p && p->next != c; p = p->next);
-+	return p;
-+}
-+
- void
- propertynotify(XEvent *e)
- {
-@@ -2114,14 +2125,39 @@ void
- zoom(const Arg *arg)
- {
- 	Client *c = selmon->sel;
-+	Client *at = NULL, *cold, *cprevious = NULL;
- 
- 	if (!selmon->lt[selmon->sellt]->arrange
--	|| (selmon->sel && selmon->sel->isfloating))
-+	|| (selmon->sel && selmon->sel->isfloating) || !c)
- 		return;
--	if (c == nexttiled(selmon->clients))
--		if (!c || !(c = nexttiled(c->next)))
--			return;
--	pop(c);
-+
-+	if (c == nexttiled(selmon->clients)) {
-+		at = prevtiled(prevzoom);
-+		if (at)
-+			cprevious = nexttiled(at->next);
-+		if (!cprevious || cprevious != prevzoom) {
-+			prevzoom = NULL;
-+			if (!c || !(c = nexttiled(c->next)))
-+				return;
-+		} else
-+			c = cprevious;
-+	}
-+	cold = nexttiled(selmon->clients);
-+	if (c != cold && !at)
-+		at = prevtiled(c);
-+	detach(c);
-+	attach(c);
-+	/* swap windows instead of pushing the previous one down */
-+	if (c != cold && at) {
-+		prevzoom = cold;
-+		if (cold && at != cold) {
-+			detach(cold);
-+			cold->next = at->next;
-+			at->next = cold;
-+		}
-+	}
-+	focus(c);
-+	arrange(c->mon);
- }
- 
- int
--- 
-2.19.1
-