updated gitignore

README.md

@@ -1,76 +0,0 @@
-# dwm
-
-This is my patched version of dwm. The base version is directly from
-suckless.org.
-This belongs to my larbs installation script and depends heavily on its scripts
-and programs.
-It is supposed to work in the environment after the larbs-base-installation.
-This is my patched version of dwm. The base version is directly from suckless.org.
-This repository is set up according to the
-[suckless entry of my wiki](https://github.com/tiyn/wiki/blob/master/wiki/linux/suckless.md).
-
-## Patches
-
-The list below shows the currently applied patches to the master branch.
-
-- dwm-activetagindicatorbar-6.2.diff (show bar as window indicator)
-- dwm-actualfullscreen-20191112-cb3f58a.diff (enables true fullscreen)
-- dwm-alpha-20180613-b69c870.diff (adds transparency)
-- dwm-bottomstack-20160719-56a31dc.diff (adds bottomstack and bottomstackhorizontal layout)
-- dwm-center-6.1.diff (adds ability to center floating windows at launch)
-- dwm-cyclelayouts-20180524-6.2.diff (adds ability to cycle through layouts)
-- dwm-deck-6.0.diff (adds deck layout)
-- dwm-noborder-6.2.diff (removes border if there is only one window)
-- dwm-notitle-6.2.diff (removes window title in the middle of the bar)
-- dwm-pertag-20170513-ceac8c9.diff (allows having a layout/mwfact/barpos/nmaster per tag)
-- dwm-quitprompt-20220718-6613d9f.diff (adds a confirmation prompt before exiting dwm)
-- dwm-status2d-6.2.diff (adds colors and ability to draw rectangles)
-- dwm-statusallmons-6.2.diff (display statusbar on every monitors)
-- dwm-statuscmd-6.2.diff (enables dwmblocks compatibility)
-- dwm-systray-6.2.diff (adds a systray to statusbar)
-- dwm-zeroastag-22032023-0aea805.diff (adds a tenth tag on 0)
-
-## Hotkeys
-
-There are various shortcuts and hotkeys used in this version. Included in my
-build are the following.
-
-| ModKey | Shift | Key | Function |
-| ------ | ----- | --- | -------- |
-| Super | | h | (Tiling/Deck) Focus window higher in stack than current |
-| Super | | j | (Tiling/Deck) Focus window lower in stack than current |
-| Super | | k | (Tiling/Deck) Focus window higher in stack than current |
-| Super | | l | (Tiling/Deck) Focus window lower in stack than current |
-| Super | | 1/2/.../9/0 | Show tag 1/2/.../9/0 |
-| Super | | . | Show monitor lower in stack |
-| Super | | , | Show monitor higher in stack |
-| Super | Shift | Escape | Quit dwm with call for confirmation |
-| Super | Shift | b | Toggle dwmbar |
-| Super | Shift | c | Enable deck(/card) layout |
-| Super | Shift | d | Toggle floating/tiled for selected window |
-| Super | Shift | f | Toggle fullscreen |
-| Super | Shift | h | (Tiling/Deck) Make current window the master window |
-| Super | Shift | j | (Tiling/Deck) Make current window the master window |
-| Super | Shift | k | (Tiling/Deck) Make current window the master window |
-| Super | Shift | m | Enable monocle layout |
-| Super | Shift | o | (Tiling/Deck) Increase master window size |
-| Super | Shift | q | Close current window |
-| Super | Shift | t | Enable tiling layout |
-| Super | Shift | u | Enable bottomstack layout |
-| Super | Shift | v | Enable bottomstackhorizontal layout |
-| Super | Shift | z | (Tiling/Deck) Decrease master window size |
-| Super | Shift | 1/2/.../9/0 | Add current window to tag 1/2/.../9/0 |
-| Super | Shift | . | Add to monitor lower in stack |
-| Super | Shift | , | Add to monitor higher in stack |
-| Alt   | | Tab | (Tiling/Deck) Focus window lower in stack than current  |
-
-## Installation
-
-The following programs are required to be installed for full functionality.
-
-- [dmenu](https://github.com/tiyn/dmenu)
-
-The most basic way is to clone the repository and then invoke make.
-
-- `git clone https://github.com/tiyn/dwm`
-- `make clean install`

config.def.h

@@ -1,151 +1,115 @@
 /* See LICENSE file for copyright and license details. */
 
-/* for media keys */
-#include <X11/XF86keysym.h>
-
 /* appearance */
-static const unsigned int borderpx       = 1;        /* border pixel of windows */
-static const unsigned int snap           = 32;       /* snap pixel */
-static const unsigned int systraypinning = 0;   /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
-static const unsigned int systrayspacing = 2;   /* systray spacing */
-static const int systraypinningfailfirst = 1;   /* 1: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
-static const int showsystray             = 1;     /* 0 means no systray */
-static const int showbar                 = 1;        /* 0 means no bar */
-static const int topbar                  = 1;        /* 0 means bottom bar */
-static const char *fonts[]               = { "monospace:size=10" };
-static const char normbgcolor[]          = "#0e0f14";
-static const char normbordercolor[]      = "#363b47";
-static const char normfgcolor[]          = "#dfdfdf";
-static const char selfgcolor[]           = "#eeeeee";
-static const char selbordercolor[]       = "#555a63";
-static const char selbgcolor[]           = "#282828";
-static const unsigned int baralpha       = 0xff;
-static const unsigned int borderalpha    = OPAQUE;
-
+static const unsigned int borderpx  = 1;        /* border pixel of 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 */
+static const char *fonts[]          = { "monospace:size=10" };
+static const char dmenufont[]       = "monospace:size=10";
+static const char col_gray1[]       = "#222222";
+static const char col_gray2[]       = "#444444";
+static const char col_gray3[]       = "#bbbbbb";
+static const char col_gray4[]       = "#eeeeee";
+static const char col_cyan[]        = "#005577";
 static const char *colors[][3]      = {
 	/*               fg         bg         border   */
-	[SchemeNorm] = { normfgcolor, normbgcolor, normbordercolor },
-	[SchemeSel]  = { selfgcolor,  selbgcolor,  selbordercolor },
-};
-
-static const unsigned int alphas[][3]      = {
-	/*               fg      bg        border     */
-	[SchemeNorm] = { OPAQUE, baralpha, borderalpha },
-	[SchemeSel]  = { OPAQUE, baralpha, borderalpha },
+	[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
+	[SchemeSel]  = { col_gray4, col_cyan,  col_cyan  },
 };
 
 /* tagging */
-static const char *tags[] = { "", "", "", "", "", "", "", "", "", "" };
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
 
 static const Rule rules[] = {
 	/* xprop(1):
 	 *	WM_CLASS(STRING) = instance, class
 	 *	WM_NAME(STRING) = title
 	 */
-	/* class              instance title                        tags center float mon */
-	{ "firefox",          0,  0,                                1 << 1, 0,  0,  -1 },
-	{ "zen",              0,  0,                                1 << 1, 0,  0,  -1 },
-	{ "Lutris",           0,  0,                                1 << 2, 0,  0,   0 },
-	{ "zenity",           0,  0,                                     0, 0,  1,  -1 },
-	{ "steam",            0,  0,                                1 << 2, 0,  0,   0 },
-	{ "discord",          0,  0,                                1 << 2, 0,  0,   1 },
-	{ "TeamSpeak",        0,  0,                                1 << 2, 0,  0,   1 },
-	{ "Element",          0,  0,                                1 << 2, 0,  0,   1 },
-	{ "Signal",           0,  0,                                1 << 4, 0,  0,   1 },
-	{ "TelegramDesktop",  0,  0,                                1 << 4, 0,  0,   1 },
-	{ "threema-web",      0,  0,                                1 << 4, 0,  0,   1 },
-	{ "thunderbird",      0,  0,                                1 << 4, 0,  0,   1 },
-	{ "Sonixd",           0,  0,                                1 << 8, 0,  0,   1 },
-	{ "KeePassXC",        0,  "Unlock Database - KeePassXC",    1 << 1, 0,  0,   0 },
-	{ "KeePassXC",        0,  0,                                1 << 9, 0,  0,   0 },
-	{ "easyeffects",      0,  0,                                1 << 9, 0,  0,   1 },
-	{ "pavucontrol",      0,  0,                                1 << 9, 0,  0,   1 },
-	{ "Onboard",          0,  0,                                     0, 0,  1,   0 },
+	/* class      instance    title       tags mask     isfloating   monitor */
+	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
+	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
 };
 
 /* layout(s) */
-static const float mfact     = 0.5; /* factor of master area size [0.05..0.95] */
+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 Layout layouts[] = {
 	/* symbol     arrange function */
-	{ "M",      monocle },
-	{ "T",      tile },    /* first entry is default */
-	{ "D",      deck },
-	{ "B",      bstack },
-	{ "B",      bstackhoriz },
-	{ "F",      NULL },    /* no layout function means floating behavior */
-	{ NULL,       NULL },
+	{ "[]=",      tile },    /* first entry is default */
+	{ "><>",      NULL },    /* no layout function means floating behavior */
+	{ "[M]",      monocle },
 };
 
 /* key definitions */
-#define MODKEY Mod4Mask
+#define MODKEY Mod1Mask
 #define TAGKEYS(KEY,TAG) \
-	{ MODKEY,                       KEY,  view,       {.ui = 1 << TAG} }, \
-	{ MODKEY|ControlMask,           KEY,  toggleview, {.ui = 1 << TAG} }, \
-	{ MODKEY|ShiftMask,             KEY,  tag,        {.ui = 1 << TAG} }, \
-	{ MODKEY|ControlMask|ShiftMask, KEY,  toggletag,  {.ui = 1 << TAG} },
+	{ MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
+	{ MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
+	{ MODKEY|ShiftMask,             KEY,      tag,            {.ui = 1 << TAG} }, \
+	{ MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },
 
 /* helper for spawning shell commands in the pre dwm-5.0 fashion */
 #define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
 
-static Key keys[] = {
-  /* modifier           key         function        argument */
-  { MODKEY|ShiftMask,   XK_Escape,  quitprompt,           {0} },
-  { MODKEY|ShiftMask,   XK_b,       togglebar,      {0} },
-  { MODKEY|ShiftMask,   XK_c,       setlayout,      {.v = &layouts[2]} },
-  { MODKEY|ShiftMask,   XK_d,       togglefloating, {0} },
-  { MODKEY|ShiftMask,   XK_f,       togglefullscr,  {0} },
-  { MODKEY,             XK_h,       focusstack,     {.i = -1} },
-  { MODKEY|ShiftMask,   XK_h,       zoom,           {0} },
-  { MODKEY,             XK_j,       focusstack,     {.i = +1} },
-  { MODKEY|ShiftMask,   XK_j,       zoom,           {0} },
-  { MODKEY,             XK_k,       focusstack,     {.i = -1} },
-  { MODKEY|ShiftMask,   XK_k,       zoom,           {0} },
-  { MODKEY,             XK_l,       focusstack,     {.i = +1} },
-  { MODKEY|ShiftMask,   XK_m,       setlayout,      {.v = &layouts[0]} },
-  { MODKEY|ShiftMask,   XK_o,       setmfact,       {.f = +0.05} },
-  { MODKEY|ShiftMask,   XK_q,       killclient,     {0} },
-  { MODKEY|ShiftMask,   XK_t,       setlayout,      {.v = &layouts[1]} },
-  { MODKEY|ShiftMask,   XK_u,       setlayout,      {.v = &layouts[3]} },
-  { MODKEY|ShiftMask,   XK_v,       setlayout,      {.v = &layouts[4]} },
-  { MODKEY|ShiftMask,   XK_z,       setmfact,       {.f = -0.05} },
-  { MODKEY,             XK_0,       view,           {.ui = ~0} },
-  { MODKEY|ShiftMask,   XK_0,       tag,            {.ui = ~0} },
-  { MODKEY,             XK_comma,   focusmon,       {.i = -1} },
-  { MODKEY,             XK_period,  focusmon,       {.i = +1} },
-  { MODKEY|ShiftMask,   XK_comma,   tagmon,         {.i = -1} },
-  { MODKEY|ShiftMask,   XK_period,  tagmon,         {.i = +1} },
-  { Mod1Mask,           XK_Tab,     focusstack,     {.i = +1} },
+/* commands */
+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 };
 
-  TAGKEYS(XK_1, 0)
-  TAGKEYS(XK_2, 1)
-  TAGKEYS(XK_3, 2)
-  TAGKEYS(XK_4, 3)
-  TAGKEYS(XK_5, 4)
-  TAGKEYS(XK_6, 5)
-  TAGKEYS(XK_7, 6)
-  TAGKEYS(XK_8, 7)
-  TAGKEYS(XK_9, 8)
-  TAGKEYS(XK_0, 9)
+static Key keys[] = {
+	/* modifier                     key        function        argument */
+	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+	{ MODKEY|ShiftMask,             XK_Return, spawn,          {.v = termcmd } },
+	{ MODKEY,                       XK_b,      togglebar,      {0} },
+	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
+	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
+	{ MODKEY,                       XK_i,      incnmaster,     {.i = +1 } },
+	{ MODKEY,                       XK_d,      incnmaster,     {.i = -1 } },
+	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
+	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
+	{ MODKEY,                       XK_Return, zoom,           {0} },
+	{ MODKEY,                       XK_Tab,    view,           {0} },
+	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
+	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
+	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
+	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
+	{ MODKEY,                       XK_space,  setlayout,      {0} },
+	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
+	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
+	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
+	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
+	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
+	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
+	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
+	TAGKEYS(                        XK_1,                      0)
+	TAGKEYS(                        XK_2,                      1)
+	TAGKEYS(                        XK_3,                      2)
+	TAGKEYS(                        XK_4,                      3)
+	TAGKEYS(                        XK_5,                      4)
+	TAGKEYS(                        XK_6,                      5)
+	TAGKEYS(                        XK_7,                      6)
+	TAGKEYS(                        XK_8,                      7)
+	TAGKEYS(                        XK_9,                      8)
+	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
 };
 
 /* button definitions */
-/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkClientWin, or ClkRootWin */
+/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
 static Button buttons[] = {
-  /* click          event mask  button    function        argument */
-  { ClkLtSymbol,    0,          Button1,  cyclelayout,    {.i = +1} },
-  { ClkLtSymbol,    0,          Button2,  focusstack,     {.i = +1} },
-  { ClkLtSymbol,    0,          Button3,  cyclelayout,    {.i = -1} },
-  { ClkStatusText,  0,          Button1,  sigdwmblocks,   {.i = 1} },
-  { ClkStatusText,  0,          Button2,  sigdwmblocks,   {.i = 2} },
-  { ClkStatusText,  0,          Button3,  sigdwmblocks,   {.i = 3} },
-  { ClkClientWin,   MODKEY,     Button1,  movemouse,      {0} },
-  { ClkClientWin,   MODKEY,     Button2,  togglefloating, {0} },
-  { ClkClientWin,   MODKEY,     Button3,  resizemouse,    {0} },
-  { ClkTagBar,      0,          Button1,  view,           {0} },
-  { ClkTagBar,      0,          Button3,  toggleview,     {0} },
-  { ClkTagBar,      MODKEY,     Button1,  tag,            {0} },
-  { ClkTagBar,      MODKEY,     Button3,  toggletag,      {0} },
+	/* click                event mask      button          function        argument */
+	{ ClkLtSymbol,          0,              Button1,        setlayout,      {0} },
+	{ ClkLtSymbol,          0,              Button3,        setlayout,      {.v = &layouts[2]} },
+	{ ClkWinTitle,          0,              Button2,        zoom,           {0} },
+	{ ClkStatusText,        0,              Button2,        spawn,          {.v = termcmd } },
+	{ ClkClientWin,         MODKEY,         Button1,        movemouse,      {0} },
+	{ ClkClientWin,         MODKEY,         Button2,        togglefloating, {0} },
+	{ ClkClientWin,         MODKEY,         Button3,        resizemouse,    {0} },
+	{ ClkTagBar,            0,              Button1,        view,           {0} },
+	{ ClkTagBar,            0,              Button3,        toggleview,     {0} },
+	{ ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
+	{ ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
 };
+

drw.c

@@ -139,11 +139,11 @@ xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern)
 	 * https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916349
 	 * and lots more all over the internet.
 	 */
-	/*FcBool iscol;
+	FcBool iscol;
 	if(FcPatternGetBool(xfont->pattern, FC_COLOR, 0, &iscol) == FcResultMatch && iscol) {
 		XftFontClose(drw->dpy, xfont);
 		return NULL;
-	}*/
+	}
 
 	font = ecalloc(1, sizeof(Fnt));
 	font->xfont = xfont;

dwm-pertag-20170513-ceac8c9.diff

@@ -0,0 +1,177 @@
+diff --git a/dwm.c b/dwm.c
+index a5ce993..45f1e27 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -112,6 +112,7 @@ typedef struct {
+ 	void (*arrange)(Monitor *);
+ } Layout;
+ 
++typedef struct Pertag Pertag;
+ struct Monitor {
+ 	char ltsymbol[16];
+ 	float mfact;
+@@ -131,6 +132,7 @@ 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;
+ }
+ 
+@@ -968,7 +994,7 @@ 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);
+ }
+ 
+@@ -1503,9 +1529,9 @@ 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);
+@@ -1524,7 +1550,7 @@ setmfact(const Arg *arg)
+ 	f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
+ 	if (f < 0.1 || f > 0.9)
+ 		return;
+-	selmon->mfact = f;
++	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
+ 	arrange(selmon);
+ }
+ 
+@@ -1701,7 +1727,7 @@ 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);
+@@ -1740,9 +1766,33 @@ 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);
+ 	}
+@@ -2036,11 +2086,37 @@ 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);
+ }

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 {
@@ -271,6 +273,15 @@ 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]; };
 
@@ -631,6 +642,7 @@ Monitor *
 createmon(void)
 {
 	Monitor *m;
+	unsigned int i;
 
 	m = ecalloc(1, sizeof(Monitor));
 	m->tagset[0] = m->tagset[1] = 1;
@@ -641,6 +653,20 @@ 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;
 }
 
@@ -966,7 +992,7 @@ 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);
 }
 
@@ -1501,9 +1527,9 @@ 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);
@@ -1522,7 +1548,7 @@ setmfact(const Arg *arg)
 	f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
 	if (f < 0.1 || f > 0.9)
 		return;
-	selmon->mfact = f;
+	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
 	arrange(selmon);
 }
 
@@ -1699,7 +1725,7 @@ 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);
@@ -1738,9 +1764,33 @@ 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);
 	}
@@ -2035,11 +2085,37 @@ 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);
 }