Patched dwm according to current configuration.

Changes to be committed:
    modified:   config.def.h
    new file:   config.def.h.orig
    new file:   config.def.h.rej
    new file:   config.h
    new file:   drw.c.orig
    modified:   dwm.1
    new file:   dwm.1.orig
    modified:   dwm.c
    new file:   dwm.c.orig
    new file:   dwm.c.rej
    new file:   movestack.c
    new file:   patches/dwm-actualfullscreen-20211013-cb3f58a.diff
    new file:   patches/dwm-adjacenttag-skipvacant-6.2.diff
    new file:   patches/dwm-alttagsdecoration-2020010304-cb3f58a.diff
    new file:   patches/dwm-alwayscenter-20200625-f04cac6.diff
    new file:   patches/dwm-attachbottom-6.3.diff
    new file:   patches/dwm-fixborders-6.2.diff
    new file:   patches/dwm-movestack-20211115-a786211.diff
    new file:   patches/dwm-pertag-20200914-61bb8b2.diff
    new file:   patches/dwm-uselessgap-20211119-58414bee958f2.diff

9 files changed, 762 insertions, 0 deletions

diff --git a/patches/dwm-actualfullscreen-20211013-cb3f58a.diff b/patches/dwm-actualfullscreen-20211013-cb3f58a.diff
new file mode 100644
index 0000000..d3be230
--- /dev/null
+++ b/patches/dwm-actualfullscreen-20211013-cb3f58a.diff
@@ -0,0 +1,68 @@
+From eea13010ffc3983392857ee1e3804e3aa1064d7a Mon Sep 17 00:00:00 2001
+From: Soenke Lambert <s.lambert@mittwald.de>
+Date: Wed, 13 Oct 2021 18:21:09 +0200
+Subject: [PATCH] Fullscreen current window with [Alt]+[Shift]+[f]
+
+This actually fullscreens a window, instead of just hiding the statusbar
+and applying the monocle layout.
+---
+ config.def.h | 1 +
+ dwm.1        | 3 +++
+ dwm.c        | 8 ++++++++
+ 3 files changed, 12 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..8cd3204 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -78,6 +78,7 @@ static Key keys[] = {
+ 	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
+ 	{ MODKEY,                       XK_space,  setlayout,      {0} },
+ 	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
++	{ MODKEY|ShiftMask,             XK_f,      togglefullscr,  {0} },
+ 	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
+ 	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
+ 	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
+diff --git a/dwm.1 b/dwm.1
+index 13b3729..a368d05 100644
+--- a/dwm.1
++++ b/dwm.1
+@@ -116,6 +116,9 @@ Zooms/cycles focused window to/from master area (tiled layouts only).
+ .B Mod1\-Shift\-c
+ Close focused window.
+ .TP
++.B Mod1\-Shift\-f
++Toggle fullscreen for focused window.
++.TP
+ .B Mod1\-Shift\-space
+ Toggle focused window between tiled and floating state.
+ .TP
+diff --git a/dwm.c b/dwm.c
+index 4465af1..c1b899a 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -211,6 +211,7 @@ static void tagmon(const Arg *arg);
+ static void tile(Monitor *);
+ static void togglebar(const Arg *arg);
+ static void togglefloating(const Arg *arg);
++static void togglefullscr(const Arg *arg);
+ static void toggletag(const Arg *arg);
+ static void toggleview(const Arg *arg);
+ static void unfocus(Client *c, int setfocus);
+@@ -1719,6 +1720,13 @@ togglefloating(const Arg *arg)
+ 	arrange(selmon);
+ }
+ 
++void
++togglefullscr(const Arg *arg)
++{
++  if(selmon->sel)
++    setfullscreen(selmon->sel, !selmon->sel->isfullscreen);
++}
++
+ void
+ toggletag(const Arg *arg)
+ {
+-- 
+2.30.2
+
diff --git a/patches/dwm-adjacenttag-skipvacant-6.2.diff b/patches/dwm-adjacenttag-skipvacant-6.2.diff
new file mode 100644
index 0000000..6e39d71
--- /dev/null
+++ b/patches/dwm-adjacenttag-skipvacant-6.2.diff
@@ -0,0 +1,161 @@
+diff -up a/config.def.h b/config.def.h
+--- a/config.def.h	2021-10-02 14:22:28.034782413 +0100
++++ b/config.def.h	2021-10-02 14:22:28.044723532 +0100
+@@ -84,6 +84,10 @@ static Key keys[] = {
+ 	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
+ 	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
+ 	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
++	{ MODKEY,                       XK_Right,  viewnext,       {0} },
++	{ MODKEY,                       XK_Left,   viewprev,       {0} },
++	{ MODKEY|ShiftMask,             XK_Right,  tagtonext,      {0} },
++	{ MODKEY|ShiftMask,             XK_Left,   tagtoprev,      {0} },
+ 	TAGKEYS(                        XK_1,                      0)
+ 	TAGKEYS(                        XK_2,                      1)
+ 	TAGKEYS(                        XK_3,                      2)
+diff -up a/dwm.c b/dwm.c
+--- a/dwm.c	2021-10-02 14:22:28.034782413 +0100
++++ b/dwm.c	2021-10-02 14:27:54.599845767 +0100
+@@ -183,8 +183,10 @@ static void maprequest(XEvent *e);
+ static void monocle(Monitor *m);
+ static void motionnotify(XEvent *e);
+ static void movemouse(const Arg *arg);
++static unsigned int nexttag(void);
+ static Client *nexttiled(Client *c);
+ static void pop(Client *);
++static unsigned int prevtag(void);
+ static void propertynotify(XEvent *e);
+ static void quit(const Arg *arg);
+ static Monitor *recttomon(int x, int y, int w, int h);
+@@ -208,6 +210,8 @@ static void sigchld(int unused);
+ static void spawn(const Arg *arg);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
++static void tagtonext(const Arg *arg);
++static void tagtoprev(const Arg *arg);
+ static void tile(Monitor *);
+ static void togglebar(const Arg *arg);
+ static void togglefloating(const Arg *arg);
+@@ -227,6 +231,8 @@ static void updatetitle(Client *c);
+ static void updatewindowtype(Client *c);
+ static void updatewmhints(Client *c);
+ static void view(const Arg *arg);
++static void viewnext(const Arg *arg);
++static void viewprev(const Arg *arg);
+ static Client *wintoclient(Window w);
+ static Monitor *wintomon(Window w);
+ static int xerror(Display *dpy, XErrorEvent *ee);
+@@ -1192,6 +1198,29 @@ movemouse(const Arg *arg)
+ 	}
+ }
+ 
++unsigned int
++nexttag(void)
++{
++	unsigned int seltag = selmon->tagset[selmon->seltags];
++	unsigned int usedtags = 0;
++	Client *c = selmon->clients;
++
++	if (!c)
++		return seltag;
++
++	/* skip vacant tags */
++	do {
++		usedtags |= c->tags;
++		c = c->next;
++	} while (c);
++
++	do {
++		seltag = seltag == (1 << (LENGTH(tags) - 1)) ? 1 : seltag << 1;
++	} while (!(seltag & usedtags));
++
++	return seltag;
++}
++
+ Client *
+ nexttiled(Client *c)
+ {
+@@ -1208,6 +1237,28 @@ pop(Client *c)
+ 	arrange(c->mon);
+ }
+ 
++unsigned int
++prevtag(void)
++{
++	unsigned int seltag = selmon->tagset[selmon->seltags];
++	unsigned int usedtags = 0;
++	Client *c = selmon->clients;
++	if (!c)
++		return seltag;
++
++	/* skip vacant tags */
++	do {
++		usedtags |= c->tags;
++		c = c->next;
++	} while (c);
++
++	do {
++		seltag = seltag == 1 ? (1 << (LENGTH(tags) - 1)) : seltag >> 1;
++	} while (!(seltag & usedtags));
++
++	return seltag;
++}
++
+ void
+ propertynotify(XEvent *e)
+ {
+@@ -1671,6 +1722,36 @@ tagmon(const Arg *arg)
+ }
+ 
+ void
++tagtonext(const Arg *arg)
++{
++	unsigned int tmp;
++
++	if (selmon->sel == NULL)
++		return;
++
++	if ((tmp = nexttag()) == selmon->tagset[selmon->seltags])
++		return;
++
++	tag(&(const Arg){.ui = tmp });
++	view(&(const Arg){.ui = tmp });
++}
++
++void
++tagtoprev(const Arg *arg)
++{
++	unsigned int tmp;
++
++	if (selmon->sel == NULL)
++		return;
++
++	if ((tmp = prevtag()) == selmon->tagset[selmon->seltags])
++		return;
++
++	tag(&(const Arg){.ui = tmp });
++	view(&(const Arg){.ui = tmp });
++}
++
++void
+ tile(Monitor *m)
+ {
+ 	unsigned int i, n, h, mw, my, ty;
+@@ -2044,6 +2125,18 @@ view(const Arg *arg)
+ 	arrange(selmon);
+ }
+ 
++void
++viewnext(const Arg *arg)
++{
++	view(&(const Arg){.ui = nexttag()});
++}
++
++void
++viewprev(const Arg *arg)
++{
++	view(&(const Arg){.ui = prevtag()});
++}
++ 
+ Client *
+ wintoclient(Window w)
+ {
diff --git a/patches/dwm-alttagsdecoration-2020010304-cb3f58a.diff b/patches/dwm-alttagsdecoration-2020010304-cb3f58a.diff
new file mode 100644
index 0000000..fcbc1ef
--- /dev/null
+++ b/patches/dwm-alttagsdecoration-2020010304-cb3f58a.diff
@@ -0,0 +1,67 @@
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..d4b11fc 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -20,6 +20,7 @@ static const char *colors[][3]      = {
+ 
+ /* tagging */
+ static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
++static const char *alttags[] = { "<01>", "<02>", "<03>", "<04>", "<05>" };
+ 
+ static const Rule rules[] = {
+ 	/* xprop(1):
+diff --git a/dwm.c b/dwm.c
+index 4465af1..a394159 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -416,7 +416,7 @@ attachstack(Client *c)
+ void
+ buttonpress(XEvent *e)
+ {
+-	unsigned int i, x, click;
++	unsigned int i, x, click, occ;
+ 	Arg arg = {0};
+ 	Client *c;
+ 	Monitor *m;
+@@ -430,9 +430,13 @@ buttonpress(XEvent *e)
+ 		focus(NULL);
+ 	}
+ 	if (ev->window == selmon->barwin) {
+-		i = x = 0;
++		i = x = occ = 0;
++		/* Bitmask of occupied tags */
++		for (c = m->clients; c; c = c->next)
++			occ |= c->tags;
++
+ 		do
+-			x += TEXTW(tags[i]);
++			x += TEXTW(occ & 1 << i ? alttags[i] : tags[i]);
+ 		while (ev->x >= x && ++i < LENGTH(tags));
+ 		if (i < LENGTH(tags)) {
+ 			click = ClkTagBar;
+@@ -699,6 +703,7 @@ drawbar(Monitor *m)
+ 	int boxs = drw->fonts->h / 9;
+ 	int boxw = drw->fonts->h / 6 + 2;
+ 	unsigned int i, occ = 0, urg = 0;
++	const char *tagtext;
+ 	Client *c;
+ 
+ 	/* draw status first so it can be overdrawn by tags later */
+@@ -715,13 +720,10 @@ drawbar(Monitor *m)
+ 	}
+ 	x = 0;
+ 	for (i = 0; i < LENGTH(tags); i++) {
+-		w = TEXTW(tags[i]);
+-		drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
+-		drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i);
+-		if (occ & 1 << i)
+-			drw_rect(drw, x + boxs, boxs, boxw, boxw,
+-				m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
+-				urg & 1 << i);
++		tagtext = occ & 1 << i ? alttags[i] : tags[i];
++		w = TEXTW(tagtext);
++ 		drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
++		drw_text(drw, x, 0, w, bh, lrpad / 2, tagtext, urg & 1 << i);
+ 		x += w;
+ 	}
+ 	w = blw = TEXTW(m->ltsymbol);
diff --git a/patches/dwm-alwayscenter-20200625-f04cac6.diff b/patches/dwm-alwayscenter-20200625-f04cac6.diff
new file mode 100644
index 0000000..03ea9ef
--- /dev/null
+++ b/patches/dwm-alwayscenter-20200625-f04cac6.diff
@@ -0,0 +1,12 @@
+diff -up dwm/dwm.c dwmmod/dwm.c
+--- dwm/dwm.c	2020-06-25 00:21:30.383692180 -0300
++++ dwmmod/dwm.c	2020-06-25 00:20:35.643692330 -0300
+@@ -1057,6 +1057,8 @@ manage(Window w, XWindowAttributes *wa)
+ 	updatewindowtype(c);
+ 	updatesizehints(c);
+ 	updatewmhints(c);
++	c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2;
++	c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2;
+ 	XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
+ 	grabbuttons(c, 0);
+ 	if (!c->isfloating)
diff --git a/patches/dwm-attachbottom-6.3.diff b/patches/dwm-attachbottom-6.3.diff
new file mode 100644
index 0000000..c3955f9
--- /dev/null
+++ b/patches/dwm-attachbottom-6.3.diff
@@ -0,0 +1,54 @@
+diff -up dwm-6.3/dwm.c dwm-6.3-attachbottom/dwm.c
+--- dwm-6.3/dwm.c	2022-01-07 12:42:18.000000000 +0100
++++ dwm-6.3-attachbottom/dwm.c	2022-08-17 22:14:41.813809073 +0200
+@@ -147,6 +147,7 @@ static int applysizehints(Client *c, int
+ static void arrange(Monitor *m);
+ static void arrangemon(Monitor *m);
+ static void attach(Client *c);
++static void attachbottom(Client *c);
+ static void attachstack(Client *c);
+ static void buttonpress(XEvent *e);
+ static void checkotherwm(void);
+@@ -408,6 +409,15 @@ attach(Client *c)
+ }
+ 
+ void
++attachbottom(Client *c)
++{
++	Client **tc;
++	c->next = NULL;
++	for (tc = &c->mon->clients; *tc; tc = &(*tc)->next);
++	*tc = c;
++}
++
++void
+ attachstack(Client *c)
+ {
+ 	c->snext = c->mon->stack;
+@@ -1066,7 +1076,7 @@ manage(Window w, XWindowAttributes *wa)
+ 		c->isfloating = c->oldstate = trans != None || c->isfixed;
+ 	if (c->isfloating)
+ 		XRaiseWindow(dpy, c->win);
+-	attach(c);
++	attachbottom(c);
+ 	attachstack(c);
+ 	XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
+ 		(unsigned char *) &(c->win), 1);
+@@ -1421,7 +1431,7 @@ sendmon(Client *c, Monitor *m)
+ 	detachstack(c);
+ 	c->mon = m;
+ 	c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
+-	attach(c);
++	attachbottom(c);
+ 	attachstack(c);
+ 	focus(NULL);
+ 	arrange(NULL);
+@@ -1903,7 +1913,7 @@ updategeom(void)
+ 					m->clients = c->next;
+ 					detachstack(c);
+ 					c->mon = mons;
+-					attach(c);
++					attachbottom(c);
+ 					attachstack(c);
+ 				}
+ 				if (m == selmon)
diff --git a/patches/dwm-fixborders-6.2.diff b/patches/dwm-fixborders-6.2.diff
new file mode 100644
index 0000000..0a17b9e
--- /dev/null
+++ b/patches/dwm-fixborders-6.2.diff
@@ -0,0 +1,27 @@
+From 1529909466206016f2101457bbf37c67195714c8 Mon Sep 17 00:00:00 2001
+From: Jakub Leszczak <szatan@gecc.xyz>
+Date: Fri, 22 Nov 2019 10:46:53 +0800
+Subject: [PATCH] Fix transparent borders
+
+When terminal has transparency then its borders also become transparent.
+Fix it by removing transparency from any pixels drawn.
+---
+ drw.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drw.c b/drw.c
+index 8fd1ca4..490a592 100644
+--- a/drw.c
++++ b/drw.c
+@@ -202,6 +202,8 @@ drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
+ 	                       DefaultColormap(drw->dpy, drw->screen),
+ 	                       clrname, dest))
+ 		die("error, cannot allocate color '%s'", clrname);
++
++	dest->pixel |= 0xff << 24;
+ }
+ 
+ /* Wrapper to create color schemes. The caller has to call free(3) on the
+-- 
+2.26.2
+
diff --git a/patches/dwm-movestack-20211115-a786211.diff b/patches/dwm-movestack-20211115-a786211.diff
new file mode 100644
index 0000000..134abb8
--- /dev/null
+++ b/patches/dwm-movestack-20211115-a786211.diff
@@ -0,0 +1,95 @@
+From 9a4037dc0ef56f91c009317e78e9e3790dafbb58 Mon Sep 17 00:00:00 2001
+From: BrunoCooper17 <BrunoCooper17@outlook.com>
+Date: Mon, 15 Nov 2021 14:04:53 -0600
+Subject: [PATCH] MoveStack patch
+
+This plugin allows you to move clients around in the stack and swap them 
+with the master. It emulates the behavior off mod+shift+j and mod+shift+k 
+in Xmonad. movestack(+1) will swap the client with the current focus with 
+the next client. movestack(-1) will swap the client with the current focus 
+with the previous client.
+---
+ config.def.h |  3 +++
+ movestack.c  | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 51 insertions(+)
+ create mode 100644 movestack.c
+
+diff --git a/config.def.h b/config.def.h
+index a2ac963..33efa5b 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -60,6 +60,7 @@ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn()
+ static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
+ static const char *termcmd[]  = { "st", NULL };
+ 
++#include "movestack.c"
+ static Key keys[] = {
+ 	/* modifier                     key        function        argument */
+ 	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+@@ -71,6 +72,8 @@ static Key keys[] = {
+ 	{ MODKEY,                       XK_d,      incnmaster,     {.i = -1 } },
+ 	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
+ 	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
++	{ MODKEY|ShiftMask,             XK_j,      movestack,      {.i = +1 } },
++	{ MODKEY|ShiftMask,             XK_k,      movestack,      {.i = -1 } },
+ 	{ MODKEY,                       XK_Return, zoom,           {0} },
+ 	{ MODKEY,                       XK_Tab,    view,           {0} },
+ 	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
+diff --git a/movestack.c b/movestack.c
+new file mode 100644
+index 0000000..520f4ae
+--- /dev/null
++++ b/movestack.c
+@@ -0,0 +1,48 @@
++void
++movestack(const Arg *arg) {
++	Client *c = NULL, *p = NULL, *pc = NULL, *i;
++
++	if(arg->i > 0) {
++		/* find the client after selmon->sel */
++		for(c = selmon->sel->next; c && (!ISVISIBLE(c) || c->isfloating); c = c->next);
++		if(!c)
++			for(c = selmon->clients; c && (!ISVISIBLE(c) || c->isfloating); c = c->next);
++
++	}
++	else {
++		/* find the client before selmon->sel */
++		for(i = selmon->clients; i != selmon->sel; i = i->next)
++			if(ISVISIBLE(i) && !i->isfloating)
++				c = i;
++		if(!c)
++			for(; i; i = i->next)
++				if(ISVISIBLE(i) && !i->isfloating)
++					c = i;
++	}
++	/* find the client before selmon->sel and c */
++	for(i = selmon->clients; i && (!p || !pc); i = i->next) {
++		if(i->next == selmon->sel)
++			p = i;
++		if(i->next == c)
++			pc = i;
++	}
++
++	/* swap c and selmon->sel selmon->clients in the selmon->clients list */
++	if(c && c != selmon->sel) {
++		Client *temp = selmon->sel->next==c?selmon->sel:selmon->sel->next;
++		selmon->sel->next = c->next==selmon->sel?c:c->next;
++		c->next = temp;
++
++		if(p && p != c)
++			p->next = c;
++		if(pc && pc != selmon->sel)
++			pc->next = selmon->sel;
++
++		if(selmon->sel == selmon->clients)
++			selmon->clients = c;
++		else if(c == selmon->clients)
++			selmon->clients = selmon->sel;
++
++		arrange(selmon);
++	}
++}
+\ No newline at end of file
+-- 
+2.33.1
+
diff --git a/patches/dwm-pertag-20200914-61bb8b2.diff b/patches/dwm-pertag-20200914-61bb8b2.diff
new file mode 100644
index 0000000..c8d7fbc
--- /dev/null
+++ b/patches/dwm-pertag-20200914-61bb8b2.diff
@@ -0,0 +1,177 @@
+diff --git a/dwm.c b/dwm.c
+index 664c527..ac8e4ec 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -111,6 +111,7 @@ typedef struct {
+ 	void (*arrange)(Monitor *);
+ } Layout;
+ 
++typedef struct Pertag Pertag;
+ struct Monitor {
+ 	char ltsymbol[16];
+ 	float mfact;
+@@ -130,6 +131,7 @@ struct Monitor {
+ 	Monitor *next;
+ 	Window barwin;
+ 	const Layout *lt[2];
++	Pertag *pertag;
+ };
+ 
+ typedef struct {
+@@ -272,6 +274,15 @@ static Window root, wmcheckwin;
+ /* configuration, allows nested code to access above variables */
+ #include "config.h"
+ 
++struct Pertag {
++	unsigned int curtag, prevtag; /* current and previous tag */
++	int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */
++	float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */
++	unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */
++	const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes  */
++	int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */
++};
++
+ /* compile-time check if all tags fit into an unsigned int bit array. */
+ struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
+ 
+@@ -632,6 +643,7 @@ Monitor *
+ createmon(void)
+ {
+ 	Monitor *m;
++	unsigned int i;
+ 
+ 	m = ecalloc(1, sizeof(Monitor));
+ 	m->tagset[0] = m->tagset[1] = 1;
+@@ -642,6 +654,20 @@ createmon(void)
+ 	m->lt[0] = &layouts[0];
+ 	m->lt[1] = &layouts[1 % LENGTH(layouts)];
+ 	strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
++	m->pertag = ecalloc(1, sizeof(Pertag));
++	m->pertag->curtag = m->pertag->prevtag = 1;
++
++	for (i = 0; i <= LENGTH(tags); i++) {
++		m->pertag->nmasters[i] = m->nmaster;
++		m->pertag->mfacts[i] = m->mfact;
++
++		m->pertag->ltidxs[i][0] = m->lt[0];
++		m->pertag->ltidxs[i][1] = m->lt[1];
++		m->pertag->sellts[i] = m->sellt;
++
++		m->pertag->showbars[i] = m->showbar;
++	}
++
+ 	return m;
+ }
+ 
+@@ -967,7 +993,7 @@ grabkeys(void)
+ void
+ incnmaster(const Arg *arg)
+ {
+-	selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
++	selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0);
+ 	arrange(selmon);
+ }
+ 
+@@ -1502,9 +1528,9 @@ void
+ setlayout(const Arg *arg)
+ {
+ 	if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
+-		selmon->sellt ^= 1;
++		selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1;
+ 	if (arg && arg->v)
+-		selmon->lt[selmon->sellt] = (Layout *)arg->v;
++		selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v;
+ 	strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
+ 	if (selmon->sel)
+ 		arrange(selmon);
+@@ -1523,7 +1549,7 @@ setmfact(const Arg *arg)
+ 	f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
+ 	if (f < 0.05 || f > 0.95)
+ 		return;
+-	selmon->mfact = f;
++	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
+ 	arrange(selmon);
+ }
+ 
+@@ -1702,7 +1728,7 @@ tile(Monitor *m)
+ void
+ togglebar(const Arg *arg)
+ {
+-	selmon->showbar = !selmon->showbar;
++	selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar;
+ 	updatebarpos(selmon);
+ 	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+ 	arrange(selmon);
+@@ -1741,9 +1767,33 @@ void
+ toggleview(const Arg *arg)
+ {
+ 	unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
++	int i;
+ 
+ 	if (newtagset) {
+ 		selmon->tagset[selmon->seltags] = newtagset;
++
++		if (newtagset == ~0) {
++			selmon->pertag->prevtag = selmon->pertag->curtag;
++			selmon->pertag->curtag = 0;
++		}
++
++		/* test if the user did not select the same tag */
++		if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) {
++			selmon->pertag->prevtag = selmon->pertag->curtag;
++			for (i = 0; !(newtagset & 1 << i); i++) ;
++			selmon->pertag->curtag = i + 1;
++		}
++
++		/* apply settings for this view */
++		selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
++		selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
++		selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
++		selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
++		selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
++
++		if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
++			togglebar(NULL);
++
+ 		focus(NULL);
+ 		arrange(selmon);
+ 	}
+@@ -2038,11 +2088,37 @@ updatewmhints(Client *c)
+ void
+ view(const Arg *arg)
+ {
++	int i;
++	unsigned int tmptag;
++
+ 	if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
+ 		return;
+ 	selmon->seltags ^= 1; /* toggle sel tagset */
+-	if (arg->ui & TAGMASK)
++	if (arg->ui & TAGMASK) {
+ 		selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
++		selmon->pertag->prevtag = selmon->pertag->curtag;
++
++		if (arg->ui == ~0)
++			selmon->pertag->curtag = 0;
++		else {
++			for (i = 0; !(arg->ui & 1 << i); i++) ;
++			selmon->pertag->curtag = i + 1;
++		}
++	} else {
++		tmptag = selmon->pertag->prevtag;
++		selmon->pertag->prevtag = selmon->pertag->curtag;
++		selmon->pertag->curtag = tmptag;
++	}
++
++	selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
++	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
++	selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
++	selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
++	selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
++
++	if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
++		togglebar(NULL);
++
+ 	focus(NULL);
+ 	arrange(selmon);
+ }
diff --git a/patches/dwm-uselessgap-20211119-58414bee958f2.diff b/patches/dwm-uselessgap-20211119-58414bee958f2.diff
new file mode 100644
index 0000000..f8a3aec
--- /dev/null
+++ b/patches/dwm-uselessgap-20211119-58414bee958f2.diff
@@ -0,0 +1,101 @@
+From 58414bee958f2e7ed91d6fe31f503ec4a406981b Mon Sep 17 00:00:00 2001
+From: cirala <thim@cederlund.de>
+Date: Fri, 19 Nov 2021 18:14:07 +0100
+Subject: [PATCH] Fix for dwm-uselessgap
+Previous versions of the patch doubles the
+gap between the master and slave stacks.
+
+---
+ config.def.h |  3 ++-
+ dwm.c        | 38 +++++++++++++++++++++++++++++++-------
+ 2 files changed, 33 insertions(+), 8 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index a2ac963..17a205f 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -2,6 +2,7 @@
+
+ /* appearance */
+ static const unsigned int borderpx  = 1;        /* border pixel of windows */
++static const unsigned int gappx     = 6;        /* gaps between windows */
+ static const unsigned int snap      = 32;       /* snap pixel */
+ static const int showbar            = 1;        /* 0 means no bar */
+ static const int topbar             = 1;        /* 0 means bottom bar */
+@@ -34,7 +35,7 @@ static const Rule rules[] = {
+ /* layout(s) */
+ static const float mfact     = 0.55; /* factor of master area size [0.05..0.95] */
+ static const int nmaster     = 1;    /* number of clients in master area */
+-static const int resizehints = 1;    /* 1 means respect size hints in tiled resizals */
++static const int resizehints = 0;    /* 1 means respect size hints in tiled resizals */
+ static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
+
+ static const Layout layouts[] = {
+diff --git a/dwm.c b/dwm.c
+index 5e4d494..b626e89 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -52,8 +52,8 @@
+ #define ISVISIBLE(C)            ((C->tags & C->mon->tagset[C->mon->seltags]))
+ #define LENGTH(X)               (sizeof X / sizeof X[0])
+ #define MOUSEMASK               (BUTTONMASK|PointerMotionMask)
+-#define WIDTH(X)                ((X)->w + 2 * (X)->bw)
+-#define HEIGHT(X)               ((X)->h + 2 * (X)->bw)
++#define WIDTH(X)                ((X)->w + 2 * (X)->bw + gappx)
++#define HEIGHT(X)               ((X)->h + 2 * (X)->bw + gappx)
+ #define TAGMASK                 ((1 << LENGTH(tags)) - 1)
+ #define TEXTW(X)                (drw_fontset_getwidth(drw, (X)) + lrpad)
+
+@@ -1277,12 +1277,36 @@ void
+ resizeclient(Client *c, int x, int y, int w, int h)
+ {
+ 	XWindowChanges wc;
++	unsigned int n;
++	unsigned int gapoffset;
++	unsigned int gapincr;
++	Client *nbc;
+
+-	c->oldx = c->x; c->x = wc.x = x;
+-	c->oldy = c->y; c->y = wc.y = y;
+-	c->oldw = c->w; c->w = wc.width = w;
+-	c->oldh = c->h; c->h = wc.height = h;
+ 	wc.border_width = c->bw;
++
++	/* Get number of clients for the client's monitor */
++	for (n = 0, nbc = nexttiled(c->mon->clients); nbc; nbc = nexttiled(nbc->next), n++);
++
++	/* Do nothing if layout is floating */
++	if (c->isfloating || c->mon->lt[c->mon->sellt]->arrange == NULL) {
++		gapincr = gapoffset = 0;
++	} else {
++		/* Remove border and gap if layout is monocle or only one client */
++		if (c->mon->lt[c->mon->sellt]->arrange == monocle || n == 1) {
++			gapoffset = 0;
++			gapincr = -2 * borderpx;
++			wc.border_width = 0;
++		} else {
++			gapoffset = gappx;
++			gapincr = 2 * gappx;
++		}
++	}
++
++	c->oldx = c->x; c->x = wc.x = x + gapoffset;
++	c->oldy = c->y; c->y = wc.y = y + gapoffset;
++	c->oldw = c->w; c->w = wc.width = w - gapincr;
++	c->oldh = c->h; c->h = wc.height = h - gapincr;
++
+ 	XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
+ 	configure(c);
+ 	XSync(dpy, False);
+@@ -1688,7 +1712,7 @@ tile(Monitor *m)
+ 	for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ 		if (i < m->nmaster) {
+ 			h = (m->wh - my) / (MIN(n, m->nmaster) - i);
+-			resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
++			resize(c, m->wx, m->wy + my, mw - (2*c->bw) + (n > 1 ? gappx : 0), h - (2*c->bw), 0);
+ 			if (my + HEIGHT(c) < m->wh)
+ 				my += HEIGHT(c);
+ 		} else {
+--
+2.33.1
+