diff --git a/config.h b/config.h
index e08c137..25bdf39 100644
--- a/config.h
+++ b/config.h
@@ -7,7 +7,13 @@ static const int showbar            = 1;        /* 0 means no bar */
 static const int topbar             = 0;        /* 0 means bottom bar */
 static const char *fonts[]          = { "monospace:size=8" };
 static const char dmenufont[]       = "monospace:size=8";
-
+/* gapps */
+static const unsigned int gappih    = 10;       /* horiz inner gap between windows */
+static const unsigned int gappiv    = 10;       /* vert inner gap between windows */
+static const unsigned int gappoh    = 10;       /* horiz outer gap between windows and screen edge */
+static const unsigned int gappov    = 10;       /* vert outer gap between windows and screen edge */
+static const int smartgaps          = 1;        /* 1 means no outer gap when there is only one window */
+/* colours */
 static char normbgcolor[]           = "#222222";
 static char normbordercolor[]       = "#444444";
 static char normfgcolor[]           = "#bbbbbb";
@@ -112,6 +118,15 @@ static Key keys[] = {
 	{ 0, XF86XK_AudioRaiseVolume,		   spawn,	   SHCMD("pamixer --allow-boost -i 5") },
 	{ 0, XF86XK_AudioLowerVolume,		   spawn,	   SHCMD("pamixer --allow-boost -d 5") },
 	{ 0, XF86XK_Sleep,		   spawn,	   SHCMD("sudo -A zzz") },
+	/*gapps*/
+	{ MODKEY|ControlMask,              XK_k,      incrgaps,       {.i = +2 } },
+	{ MODKEY|ControlMask,              XK_j,      incrgaps,       {.i = -2 } },
+	{ MODKEY|ControlMask|ShiftMask,    XK_k,      incrogaps,      {.i = +2 } },
+	{ MODKEY|ControlMask|ShiftMask,    XK_j,      incrogaps,      {.i = -2 } },
+	{ MODKEY|ControlMask|ShiftMask,    XK_h,      incrigaps,      {.i = +2 } },
+	{ MODKEY|ControlMask|ShiftMask,    XK_l,      incrigaps,      {.i = -2 } },
+	{ MODKEY|ControlMask,              XK_0,      togglegaps,     {0} },
+	{ MODKEY|ControlMask|ShiftMask,    XK_0,      defaultgaps,    {0} },
 };
 
 /* button definitions */
diff --git a/dwm.1 b/dwm.1
index 0677f31..e1cdd38 100644
--- a/dwm.1
+++ b/dwm.1
@@ -1,6 +1,6 @@
 .TH DWM 1 dwm\-VERSION
 .SH NAME
-dwm \- dynamic window manager (Luke Smith <https://lukesmith.xyz>'s build)
+dwm \- dynamic window manager (nagbalae's build)
 .SH SYNOPSIS
 .B dwm
 .RB [ \-v ]
@@ -23,17 +23,6 @@ before the windows title.  The selected tags are indicated with a different
 color. The tags of the focused window are indicated with a filled square in the
 top left corner.  The tags which are applied to one or more windows are
 indicated with an empty square in the top left corner.
-.P
-dwm draws a small border around windows to indicate the focus state.
-.P
-.I
-libxft-bgra
-should be installed for this build of dwm. Arch users may install it via the
-AUR. Color characters and emoji are enabled, but these will cause crashes
-without the fix
-.I
-libxft-bgra
-offers.
 .SH OPTIONS
 .TP
 .B \-v
@@ -62,7 +51,7 @@ click on a tag label adds/removes that tag to/from the focused window.
 .TP
 .B Super\-Return
 Start terminal,
-.BR st(1).
+.BR $TERM.
 .TP
 .B Super\-d
 Spawn
@@ -75,24 +64,12 @@ Toggles bar on and off.
 .B Super\-q
 Close focused window.
 .TP
-.B Super\-t/T
-Sets tiled/bstack layouts.
-.TP
 .B Super\-f
 Toggle fullscreen window.
 .TP
 .B Super\-F
 Toggle floating layout.
 .TP
-.B Super\-y/Y
-Sets Fibonacci spiral/dwinde layouts.
-.TP
-.B Super\-u/U
-Sets centered master layout.
-.TP
-.B Super\-i/I
-Sets centered master or floating master layouts.
-.TP
 .B Super\-space
 Zooms/cycles focused window to/from master area.
 .TP
@@ -135,11 +112,8 @@ View all windows with any tag.
 .B Super\-Control\-[1..n]
 Add/remove all windows with nth tag to/from the view.
 .TP
-.B Super\-Shift\-q
+.B Super\-Shift\-Escape
 Quit dwm.
-.TP
-.B Mod1\-Control\-Shift\-q
-Menu to refresh/quit/reboot/shutdown.
 .SS Mouse commands
 .TP
 .B Super\-Left click
diff --git a/dwm.c b/dwm.c
index 382e92d..d3a42bd 100644
--- a/dwm.c
+++ b/dwm.c
@@ -136,6 +136,10 @@ struct Monitor {
 	int by;               /* bar geometry */
 	int mx, my, mw, mh;   /* screen size */
 	int wx, wy, ww, wh;   /* window area  */
+	int gappih;           /* horizontal gap between windows */
+	int gappiv;           /* vertical gap between windows */
+	int gappoh;           /* horizontal outer gaps */
+	int gappov;           /* vertical outer gaps */
 	unsigned int seltags;
 	unsigned int sellt;
 	unsigned int tagset[2];
@@ -217,6 +221,16 @@ static void sendmon(Client *c, Monitor *m);
 static void setclientstate(Client *c, long state);
 static void setfocus(Client *c);
 static void setfullscreen(Client *c, int fullscreen);
+static void setgaps(int oh, int ov, int ih, int iv);
+static void incrgaps(const Arg *arg);
+static void incrigaps(const Arg *arg);
+static void incrogaps(const Arg *arg);
+static void incrohgaps(const Arg *arg);
+static void incrovgaps(const Arg *arg);
+static void incrihgaps(const Arg *arg);
+static void incrivgaps(const Arg *arg);
+static void togglegaps(const Arg *arg);
+static void defaultgaps(const Arg *arg);
 static void setlayout(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setup(void);
@@ -259,6 +273,7 @@ static char stext[256];
 static int screen;
 static int sw, sh;           /* X display screen geometry width, height */
 static int bh, blw = 0;      /* bar geometry */
+static int enablegaps = 1;   /* enables gaps, used by togglegaps */
 static int lrpad;            /* sum of left and right padding for text */
 static int (*xerrorxlib)(Display *, XErrorEvent *);
 static unsigned int numlockmask = 0;
@@ -656,6 +671,10 @@ createmon(void)
 	m->nmaster = nmaster;
 	m->showbar = showbar;
 	m->topbar = topbar;
+	m->gappih = gappih;
+	m->gappiv = gappiv;
+	m->gappoh = gappoh;
+	m->gappov = gappov;
 	m->lt[0] = &layouts[0];
 	m->lt[1] = &layouts[1 % LENGTH(layouts)];
 	strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
@@ -1545,6 +1564,110 @@ setfullscreen(Client *c, int fullscreen)
 		arrange(c->mon);
 	}
 }
+ void
+setgaps(int oh, int ov, int ih, int iv)
+{
+	if (oh < 0) oh = 0;
+	if (ov < 0) ov = 0;
+	if (ih < 0) ih = 0;
+	if (iv < 0) iv = 0;
+
+	selmon->gappoh = oh;
+	selmon->gappov = ov;
+	selmon->gappih = ih;
+	selmon->gappiv = iv;
+	arrange(selmon);
+}
+
+void
+togglegaps(const Arg *arg)
+{
+	enablegaps = !enablegaps;
+	arrange(selmon);
+}
+
+void
+defaultgaps(const Arg *arg)
+{
+	setgaps(gappoh, gappov, gappih, gappiv);
+}
+
+void
+incrgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh + arg->i,
+		selmon->gappov + arg->i,
+		selmon->gappih + arg->i,
+		selmon->gappiv + arg->i
+	);
+}
+
+void
+incrigaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh,
+		selmon->gappov,
+		selmon->gappih + arg->i,
+		selmon->gappiv + arg->i
+	);
+}
+
+void
+incrogaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh + arg->i,
+		selmon->gappov + arg->i,
+		selmon->gappih,
+		selmon->gappiv
+	);
+}
+
+void
+incrohgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh + arg->i,
+		selmon->gappov,
+		selmon->gappih,
+		selmon->gappiv
+	);
+}
+
+void
+incrovgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh,
+		selmon->gappov + arg->i,
+		selmon->gappih,
+		selmon->gappiv
+	);
+}
+
+void
+incrihgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh,
+		selmon->gappov,
+		selmon->gappih + arg->i,
+		selmon->gappiv
+	);
+}
+
+void
+incrivgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh,
+		selmon->gappov,
+		selmon->gappih,
+		selmon->gappiv + arg->i
+	);
+}
 
 void
 setlayout(const Arg *arg)
@@ -1722,26 +1845,32 @@ tagmon(const Arg *arg)
 void
 tile(Monitor *m)
 {
-	unsigned int i, n, h, mw, my, ty;
+	unsigned int i, n, h, r, oe = enablegaps, ie = enablegaps, mw, my, ty;
 	Client *c;
 
 	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
 	if (n == 0)
 		return;
 
+	if (smartgaps == n) {
+		oe = 0; // outer gaps disabled
+	}
+
 	if (n > m->nmaster)
-		mw = m->nmaster ? m->ww * m->mfact : 0;
+		mw = m->nmaster ? (m->ww + m->gappiv*ie) * m->mfact : 0;
 	else
-		mw = m->ww;
-	for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+		mw = m->ww - 2*m->gappov*oe + m->gappiv*ie;
+	for (i = 0, my = ty = m->gappoh*oe, 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);
-			my += HEIGHT(c);
+			r = MIN(n, m->nmaster) - i;
+			h = (m->wh - my - m->gappoh*oe - m->gappih*ie * (r - 1)) / r;
+			resize(c, m->wx + m->gappov*oe, m->wy + my, mw - (2*c->bw) - m->gappiv*ie, h - (2*c->bw), 0);
+			my += HEIGHT(c) + m->gappih*ie;
 		} else {
-			h = (m->wh - ty) / (n - i);
-			resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
-			ty += HEIGHT(c);
+			r = n - i;
+			h = (m->wh - ty - m->gappoh*oe - m->gappih*ie * (r - 1)) / r;
+			resize(c, m->wx + mw + m->gappov*oe, m->wy + ty, m->ww - mw - (2*c->bw) - 2*m->gappov*oe, h - (2*c->bw), 0);
+			ty += HEIGHT(c) + m->gappih*ie;
 		}
 }