Delete old layouts from explanation in dwm.1

When an application tags itself as "active" i.e. has something to do,
this patch will ensure that we're focused on it.  Works on multiple
monitors!

config.h

@@ -27,7 +27,7 @@ static const char col_dgreen[]     = "#008000";
 static const char *colors[][3]     = {
 	/* Scheme            fg          bg           border   */
 	[SchemeNorm]     = { col_gray3,  col_black,   col_black },
-	[SchemeSel]      = { col_white,  col_black,   "#000077" },
+	[SchemeSel]      = { col_white,  col_black,   col_white },
 	[SchemeStatus]   = { col_white,  col_black,   col_black },
 	[SchemeTagsSel]  = { col_white,  col_gray2,   col_black },
 	[SchemeTagsNorm] = { col_white,  col_black,   col_black },

dwm.1

@@ -17,30 +17,16 @@ area on the left contains one window by default, and the stacking area
 on the right contains all other windows.  The number of master area
 windows can be adjusted from zero to an arbitrary number.
 .IP \[bu]
-monocle (normal, centred or floating)
+monocle (normal or floating master)
 
 Normal: all windows are maximised to the screen size.
 
-Centred: the screen is split into three sections with the master
+Floating master: the master clients are placed floating in the centre
-clients getting the second section and the stacking clients get the
+of the screen while the remaining stacking clients are placed side by
-remaining 2 sections to be laid out in.
+side vertically.
-
-Floating: the master clients are placed floating in the centre of the
-screen while the remaining stacking clients are placed side by side
-vertically.
-.IP \[bu]
-fibonacci (dwindle and spiral): windows are tiled in a spiralling or
-dwindling pattern.
-
-In the dwindle layout new clients tend towards the bottom left of the
-monitor while in the spiral layout clients tend towards the centre
-bottom left.
 .IP \[bu]
 deck: the stacking clients are placed floating on top of each other
 such that there are only two partitions of the screen space.
-.IP \[bu]
-gapless grid: n clients are arranged into a square of ceil(sqrt(n))
-length, where the top left is the latest client opened.
 .P
 Dialog windows are always managed floating, regardless of the layout
 applied.
@@ -171,26 +157,10 @@ Set layout to floating.
 .B Mod\-Shift\-m
 Set layout to monocle.
 
-.TP
-.B Mod\-Shift\-u
-Set layout to centred monocle.
-
 .TP
 .B Mod\-Shift\-o
 Set layout to centred floating monocle.
 
-.TP
-.B Mod\-Shift\-s
-Set layout to spiral fibonacci.
-
-.TP
-.B Mod\-Shift\-D
-Set layout to dwindle fibonacci.
-
-.TP
-.B Mod\-Shift\-g
-Set layout to gapless grid.
-
 .TP
 .B Mod\-Shift\-d
 Set layout to deck layout.

dwm.c

@@ -571,6 +571,7 @@ clientmessage(XEvent *e)
 {
 	XClientMessageEvent *cme = &e->xclient;
 	Client *c = wintoclient(cme->window);
+	unsigned int i;
 
 	if (!c)
 		return;
@@ -585,8 +586,14 @@ clientmessage(XEvent *e)
 			setsticky(c, (cme->data.l[0] == 1 ||
 										(cme->data.l[0] == 2 && !c->issticky)));
 	} else if (cme->message_type == netatom[NetActiveWindow]) {
-		if (c != selmon->sel && !c->isurgent)
+		for (i = 0; i < LENGTH(tags) && !((1 << i) & c->tags); i++);
-			seturgent(c, 1);
+		if (i < LENGTH(tags)) {
+			const Arg a = {.ui = 1 << i};
+			selmon = c->mon;
+			view(&a);
+			focus(c);
+			restack(selmon);
+		}
 	}
 }
 

patches/dwm-focusonnetactive-6.2.diff

@@ -0,0 +1,57 @@
+From 286ca3bb1af08b452bf8140abcc23d4ef61baaa2 Mon Sep 17 00:00:00 2001
+From: bakkeby <bakkeby@gmail.com>
+Date: Tue, 7 Apr 2020 12:33:04 +0200
+Subject: [PATCH] Activate a window in response to _NET_ACTIVE_WINDOW
+
+By default, dwm response to client requests to _NET_ACTIVE_WINDOW client
+messages by setting the urgency bit on the named window.
+
+This patch activates the window instead.
+
+Both behaviours are legitimate according to
+https://specifications.freedesktop.org/wm-spec/wm-spec-latest.html#idm140200472702304
+
+One should decide which of these one should perform based on the message
+senders' untestable claims that it represents the end-user. Setting the
+urgency bit is the conservative decision. This patch implements the more
+trusting alternative.
+
+It also allows dwm to work with `wmctrl -a` and other external window
+management utilities
+
+---
+ dwm.c | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/dwm.c b/dwm.c
+index 4465af1..3919d47 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -514,6 +514,7 @@ clientmessage(XEvent *e)
+ {
+ 	XClientMessageEvent *cme = &e->xclient;
+ 	Client *c = wintoclient(cme->window);
++	unsigned int i;
+ 
+ 	if (!c)
+ 		return;
+@@ -523,8 +524,14 @@ clientmessage(XEvent *e)
+ 			setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD    */
+ 				|| (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen)));
+ 	} else if (cme->message_type == netatom[NetActiveWindow]) {
+-		if (c != selmon->sel && !c->isurgent)
+-			seturgent(c, 1);
++		for (i = 0; i < LENGTH(tags) && !((1 << i) & c->tags); i++);
++		if (i < LENGTH(tags)) {
++			const Arg a = {.ui = 1 << i};
++			selmon = c->mon;
++			view(&a);
++			focus(c);
++			restack(selmon);
++		}
+ 	}
+ }
+ 
+-- 
+2.17.1
+