use level 0 keysyms

this allow do not have to change the keysym when WLR_MODIFIER_SHIFT is active

.github/ISSUE_TEMPLATE/bug_report.md

@@ -7,4 +7,16 @@ assignees: ''
 
 ---
 
+## Info
+dwl's commit:
+wlroots version:
+## Description
+<!--
+Only report bugs that can be reproduced on the main line
+Report patch issues to their respective authors
+If the patch author doesn't respond within a reasonable time, email me:
 
+Leonardo Hernández Hernández <leohdz172@protonmail.com>
+
+but note that I'm NOT making any promises
+-->

LICENSE

@@ -2,7 +2,7 @@ dwl - dwm for Wayland
 
 Copyright © 2020 dwl team
 
-See also the files LICENSE.tinywl and LICENSE.dwm.
+See also the files LICENSE.tinywl, LICENSE.dwm and LICENSE.sway.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

LICENSE.sway

@@ -0,0 +1,19 @@
+Copyright (c) 2016-2017 Drew DeVault
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

@@ -1,63 +1,69 @@
+.POSIX:
+.SUFFIXES:
+
 include config.mk
 
-CFLAGS += -I. -DWLR_USE_UNSTABLE -std=c99
+# flags for compiling
+DWLCPPFLAGS = -I. -DWLR_USE_UNSTABLE -DVERSION=\"$(VERSION)\"
 
-WAYLAND_PROTOCOLS=$(shell pkg-config --variable=pkgdatadir wayland-protocols)
-WAYLAND_SCANNER=$(shell pkg-config --variable=wayland_scanner wayland-scanner)
+# Wayland utils
+WAYLAND_PROTOCOLS = `pkg-config --variable=pkgdatadir wayland-protocols`
+WAYLAND_SCANNER   = `pkg-config --variable=wayland_scanner wayland-scanner`
 
-PKGS = wlroots wayland-server xcb xkbcommon libinput
-CFLAGS += $(foreach p,$(PKGS),$(shell pkg-config --cflags $(p)))
-LDLIBS += $(foreach p,$(PKGS),$(shell pkg-config --libs $(p)))
+# CFLAGS / LDFLAGS
+PKGS      = wlroots wayland-server xkbcommon libinput $(XLIBS)
+DWLCFLAGS = `pkg-config --cflags $(PKGS)` $(DWLCPPFLAGS) $(CFLAGS) $(XWAYLAND)
+LDLIBS    = `pkg-config --libs $(PKGS)` $(LIBS)
 
-all: dwl
-
-clean:
-	rm -f dwl *.o *-protocol.h *-protocol.c
-
-install: dwl
-	install -D dwl $(PREFIX)/bin/dwl
-
-uninstall:
-	rm -f $(PREFIX)/bin/dwl
-
-.PHONY: all clean install uninstall
+# build rules
 
 # wayland-scanner is a tool which generates C headers and rigging for Wayland
 # protocols, which are specified in XML. wlroots requires you to rig these up
 # to your build system yourself and provide them in the include path.
+all: dwl
+dwl: dwl.o util.o
+	$(CC) dwl.o util.o $(LDLIBS) $(LDFLAGS) $(DWLCFLAGS) -o $@
+dwl.o: dwl.c config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h idle-protocol.h
+util.o: util.c util.h
+
+# wayland scanner rules to generate .h / .c files
 xdg-shell-protocol.h:
 	$(WAYLAND_SCANNER) server-header \
 		$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
-
-xdg-shell-protocol.c:
-	$(WAYLAND_SCANNER) private-code \
-		$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
-
-xdg-shell-protocol.o: xdg-shell-protocol.h
-
 wlr-layer-shell-unstable-v1-protocol.h:
 	$(WAYLAND_SCANNER) server-header \
 		protocols/wlr-layer-shell-unstable-v1.xml $@
-
-wlr-layer-shell-unstable-v1-protocol.c:
-	$(WAYLAND_SCANNER) private-code \
-		protocols/wlr-layer-shell-unstable-v1.xml $@
-
-wlr-layer-shell-unstable-v1-protocol.o: wlr-layer-shell-unstable-v1-protocol.h
-
 idle-protocol.h:
 	$(WAYLAND_SCANNER) server-header \
 		protocols/idle.xml $@
 
-idle-protocol.c:
-	$(WAYLAND_SCANNER) private-code \
-		protocols/idle.xml $@
-
-idle-protocol.o: idle-protocol.h
-
-config.h: | config.def.h
+config.h:
 	cp config.def.h $@
+clean:
+	rm -f dwl *.o *-protocol.h
 
-dwl.o: config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h idle-protocol.h
+# distribution archive
+dist: clean
+	mkdir -p dwl-$(VERSION)
+	cp -R LICENSE* Makefile README.md generate-version.sh client.h\
+		config.def.h config.mk protocols dwl.1 dwl.c util.c util.h\
+		dwl-$(VERSION)
+	echo "echo $(VERSION)" > dwl-$(VERSION)/generate-version.sh
+	tar -caf dwl-$(VERSION).tar.gz dwl-$(VERSION)
+	rm -rf dwl-$(VERSION)
 
-dwl: xdg-shell-protocol.o wlr-layer-shell-unstable-v1-protocol.o idle-protocol.o
+# install rules
+
+install: dwl
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	cp -f dwl $(DESTDIR)$(PREFIX)/bin
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/dwl
+	mkdir -p $(DESTDIR)$(MANDIR)/man1
+	cp -f dwl.1 $(DESTDIR)$(MANDIR)/man1
+	chmod 644 $(DESTDIR)$(MANDIR)/man1/dwl.1
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/bin/dwl $(DESTDIR)$(MANDIR)/man1/dwl.1
+
+.SUFFIXES: .c .o
+.c.o:
+	$(CC) $(CPPFLAGS) $(DWLCFLAGS) -c $<

README.md

@@ -14,8 +14,10 @@ dwl is not meant to provide every feature under the sun. Instead, like dwm, it s
 - Any features provided by dwm/Xlib: simple window borders, tags, keybindings, client rules, mouse move/resize. Providing a built-in status bar is an exception to this goal, to avoid dependencies on font rendering and/or drawing libraries when an external bar could work well.
 - Configurable multi-monitor layout support, including position and rotation
 - Configurable HiDPI/multi-DPI support
+- Idle-inhibit protocol which lets applications such as mpv disable idle monitoring
 - Provide information to external status bars via stdout/stdin
 - Urgency hints via xdg-activate protocol
+- Support screen lockers via input-inhibitor protocol
 - Various Wayland protocols
 - XWayland support as provided by wlroots (can be enabled in `config.mk`)
 - Zero flickering - Wayland users naturally expect that "every frame is perfect"
@@ -25,8 +27,6 @@ dwl is not meant to provide every feature under the sun. Instead, like dwm, it s
 Features under consideration (possibly as patches) are:
 
 - Protocols made trivial by wlroots
-- Implement the input-inhibitor protocol to support screen lockers (see https://github.com/djpohly/dwl/pull/132)
-- Implement the idle-inhibit protocol which lets applications such as mpv disable idle monitoring (see https://github.com/djpohly/dwl/pull/133)
 - Implement the text-input and input-method protocols to support IME once ibus implements input-method v2 (see https://github.com/ibus/ibus/pull/2256 and https://github.com/djpohly/dwl/pull/12)
 
 Feature *non-goals* for the main codebase include:
@@ -37,7 +37,9 @@ Feature *non-goals* for the main codebase include:
 
 ## Building dwl
 
-dwl has only two dependencies: wlroots and wayland-protocols. Simply install these (and their `-devel` versions if your distro has separate development packages) and run `make`.  If you wish to build against a Git version of wlroots, check out the [wlroots-next branch](https://github.com/djpohly/dwl/tree/wlroots-next).
+dwl has only two dependencies: `wlroots` and `wayland-protocols`. 
+
+Simply install these (and their `-devel` versions if your distro has separate development packages) and run `make`.  If you wish to build against a Git version of wlroots, check out the [wlroots-next branch](https://github.com/djpohly/dwl/tree/wlroots-next).
 
 To enable XWayland, you should also install xorg-xwayland and uncomment its flag in `config.mk`.
 
@@ -71,13 +73,21 @@ If your startup command is a shell script, you can achieve the same inside the s
 
     exec <&-
 
+Existing dwl-specific status bars and dwl-specific scripts for other status bars include:
+- [somebar](https://sr.ht/~raphi/somebar/) status bar designed for dwl
+- [dtaobarv2.sh](https://cdn.discordapp.com/attachments/792078050024095745/862428883423723560/dtaobarv2.sh) for use with [dtao](https://github.com/djpohly/dtao) (See "Pinned Messages" on the "customizations" channel of the [dwl Discord server](https://discord.gg/jJxZnrGPWN) for details.)
+- [dwlbar.sh](https://cdn.discordapp.com/attachments/792078050024095745/810926218529472592/dwlbar.sh) for use with [waybar](https://github.com/Alexays/Waybar) (See "Pinned Messages" on the "customizations" channel of the  [dwl Discord server](https://discord.gg/jJxZnrGPWN) for details.)
+- [waybar-dwl](https://codeberg.org/fauxmight/waybar-dwl.git) for use with [waybar](https://github.com/Alexays/Waybar)
+- [dwl-tags.sh](https://codeberg.org/novakane/yambar/src/branch/master/examples/scripts/dwl-tags.sh) for use with [yambar](https://codeberg.org/dnkl/yambar)
+- [waybar-dwl.sh](https://gitee.com/guyuming76/personal/tree/dwl/gentoo/waybar-dwl) for use with [waybar](https://github.com/Alexays/Waybar) (ACCESS TO THIS SCRIPT REQUIRES gitee.com LOGIN!)
+
 ## Replacements for X applications
 
 You can find a [list of Wayland applications on the sway wiki](https://github.com/swaywm/sway/wiki/i3-Migration-Guide).
 
 ## IRC channel
 
-dwl's IRC channel is #dwl on irc.freenode.net.
+dwl's IRC channel is #dwl on irc.libera.chat.
 
 ## Acknowledgements
 

client.h

@@ -26,20 +26,42 @@ client_surface(Client *c)
 	return c->surface.xdg->surface;
 }
 
+static inline Client *
+client_from_wlr_surface(struct wlr_surface *s)
+{
+	struct wlr_xdg_surface *surface;
+
+#ifdef XWAYLAND
+	struct wlr_xwayland_surface *xsurface;
+	if (s && wlr_surface_is_xwayland_surface(s)
+			&& (xsurface = wlr_xwayland_surface_from_wlr_surface(s)))
+		return xsurface->data;
+#endif
+	if (s && wlr_surface_is_xdg_surface(s)
+			&& (surface = wlr_xdg_surface_from_wlr_surface(s))
+			&& surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL)
+		return surface->data;
+
+	return NULL;
+}
+
 /* The others */
 static inline void
 client_activate_surface(struct wlr_surface *s, int activated)
 {
+	struct wlr_xdg_surface *surface;
 #ifdef XWAYLAND
-	if (wlr_surface_is_xwayland_surface(s)) {
-		wlr_xwayland_surface_activate(
-				wlr_xwayland_surface_from_wlr_surface(s), activated);
+	struct wlr_xwayland_surface *xsurface;
+	if (wlr_surface_is_xwayland_surface(s)
+			&& (xsurface = wlr_xwayland_surface_from_wlr_surface(s))) {
+		wlr_xwayland_surface_activate(xsurface, activated);
 		return;
 	}
 #endif
-	if (wlr_surface_is_xdg_surface(s))
-		wlr_xdg_toplevel_set_activated(
-				wlr_xdg_surface_from_wlr_surface(s), activated);
+	if (wlr_surface_is_xdg_surface(s)
+			&& (surface = wlr_xdg_surface_from_wlr_surface(s))
+			&& surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL)
+		wlr_xdg_toplevel_set_activated(surface, activated);
 }
 
 static inline void
@@ -78,6 +100,32 @@ client_get_geometry(Client *c, struct wlr_box *geom)
 	wlr_xdg_surface_get_geometry(c->surface.xdg, geom);
 }
 
+static inline void
+client_get_size_hints(Client *c, struct wlr_box *max, struct wlr_box *min)
+{
+	struct wlr_xdg_toplevel *toplevel;
+	struct wlr_xdg_toplevel_state *state;
+#ifdef XWAYLAND
+	if (client_is_x11(c)) {
+		struct wlr_xwayland_surface_size_hints *size_hints;
+		size_hints = c->surface.xwayland->size_hints;
+		if (size_hints) {
+			max->width = size_hints->max_width;
+			max->height = size_hints->max_height;
+			min->width = size_hints->min_width;
+			min->height = size_hints->min_height;
+		}
+		return;
+	}
+#endif
+	toplevel = c->surface.xdg->toplevel;
+	state = &toplevel->current;
+	max->width = state->max_width;
+	max->height = state->max_height;
+	min->width = state->min_width;
+	min->height = state->min_height;
+}
+
 static inline const char *
 client_get_title(Client *c)
 {
@@ -88,19 +136,48 @@ client_get_title(Client *c)
 	return c->surface.xdg->toplevel->title;
 }
 
+static inline Client *
+client_get_parent(Client *c)
+{
+	Client *p;
+#ifdef XWAYLAND
+	if (client_is_x11(c) && c->surface.xwayland->parent)
+		return client_from_wlr_surface(c->surface.xwayland->parent->surface);
+#endif
+	if (c->surface.xdg->toplevel->parent)
+		return client_from_wlr_surface(c->surface.xdg->toplevel->parent->surface);
+
+	return NULL;
+}
+
 static inline int
 client_is_float_type(Client *c)
 {
+	struct wlr_box min = {0}, max = {0};
+	client_get_size_hints(c, &max, &min);
+
 #ifdef XWAYLAND
-	if (client_is_x11(c))
-		for (size_t i = 0; i < c->surface.xwayland->window_type_len; i++)
-			if (c->surface.xwayland->window_type[i] == netatom[NetWMWindowTypeDialog] ||
-					c->surface.xwayland->window_type[i] == netatom[NetWMWindowTypeSplash] ||
-					c->surface.xwayland->window_type[i] == netatom[NetWMWindowTypeToolbar] ||
-					c->surface.xwayland->window_type[i] == netatom[NetWMWindowTypeUtility])
+	if (client_is_x11(c)) {
+		struct wlr_xwayland_surface *surface = c->surface.xwayland;
+		if (surface->modal)
+			return 1;
+
+		for (size_t i = 0; i < surface->window_type_len; i++)
+			if (surface->window_type[i] == netatom[NetWMWindowTypeDialog]
+					|| surface->window_type[i] == netatom[NetWMWindowTypeSplash]
+					|| surface->window_type[i] == netatom[NetWMWindowTypeToolbar]
+					|| surface->window_type[i] == netatom[NetWMWindowTypeUtility])
 				return 1;
+
+		return ((min.width > 0 || min.height > 0 || max.width > 0 || max.height > 0)
+			&& (min.width == max.width || min.height == max.height))
+			|| c->surface.xwayland->parent;
+	}
 #endif
-	return 0;
+
+	return ((min.width > 0 || min.height > 0 || max.width > 0 || max.height > 0)
+		&& (min.width == max.width || min.height == max.height))
+		|| c->surface.xdg->toplevel->parent;
 }
 
 static inline int
@@ -181,34 +258,27 @@ client_surface_at(Client *c, double cx, double cy, double *sx, double *sy)
 }
 
 static inline void
-client_min_size(Client *c, int *width, int *height)
+client_restack_surface(Client *c)
 {
-	struct wlr_xdg_toplevel *toplevel;
-	struct wlr_xdg_toplevel_state *state;
 #ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		struct wlr_xwayland_surface_size_hints *size_hints;
-		size_hints = c->surface.xwayland->size_hints;
-		*width = size_hints->min_width;
-		*height = size_hints->min_height;
-		return;
-	}
+	if (client_is_x11(c))
+		wlr_xwayland_surface_restack(c->surface.xwayland, NULL,
+				XCB_STACK_MODE_ABOVE);
 #endif
-	toplevel = c->surface.xdg->toplevel;
-	state = &toplevel->current;
-	*width = state->min_width;
-	*height = state->min_height;
+	return;
 }
 
-static inline Client *
-client_from_popup(struct wlr_xdg_popup *popup)
+static inline void *
+toplevel_from_popup(struct wlr_xdg_popup *popup)
 {
 	struct wlr_xdg_surface *surface = popup->base;
 
 	while (1) {
 		switch (surface->role) {
 		case WLR_XDG_SURFACE_ROLE_POPUP:
-			if (!wlr_surface_is_xdg_surface(surface->popup->parent))
+			if (wlr_surface_is_layer_surface(surface->popup->parent))
+				return wlr_layer_surface_v1_from_wlr_surface(surface->popup->parent)->data;
+			else if (!wlr_surface_is_xdg_surface(surface->popup->parent))
 				return NULL;
 
 			surface = wlr_xdg_surface_from_wlr_surface(surface->popup->parent);

config.def.h

@@ -1,9 +1,12 @@
 /* appearance */
 static const int sloppyfocus        = 1;  /* focus follows mouse */
 static const unsigned int borderpx  = 1;  /* border pixel of windows */
+static const int lockfullscreen     = 1;  /* 1 will force focus on the fullscreen window */
 static const float rootcolor[]      = {0.3, 0.3, 0.3, 1.0};
 static const float bordercolor[]    = {0.5, 0.5, 0.5, 1.0};
 static const float focuscolor[]     = {1.0, 0.0, 0.0, 1.0};
+/* To conform the xdg-protocol, set the alpha to zero to restore the old behavior */
+static const float fullscreen_bg[]  = {0.1, 0.1, 0.1, 1.0};
 
 /* tagging */
 static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
@@ -12,8 +15,8 @@ static const Rule rules[] = {
 	/* app_id     title       tags mask     isfloating   monitor */
 	/* examples:
 	{ "Gimp",     NULL,       0,            1,           -1 },
-	{ "firefox",  NULL,       1 << 8,       0,           -1 },
 	*/
+	{ "firefox",  NULL,       1 << 8,       0,           -1 },
 };
 
 /* layout(s) */
@@ -24,16 +27,14 @@ static const Layout layouts[] = {
 	{ "[M]",      monocle },
 };
 
-/* monitors
- * The order in which monitors are defined determines their position.
- * Non-configured monitors are always added to the left. */
+/* monitors */
 static const MonitorRule monrules[] = {
-	/* name       mfact nmaster scale layout       rotate/reflect x y */
+	/* name       mfact nmaster scale layout       rotate/reflect */
 	/* example of a HiDPI laptop monitor:
-	{ "eDP-1",    0.5,  1,      2,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, 0, 0 },
+	{ "eDP-1",    0.5,  1,      2,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL },
 	*/
 	/* defaults */
-	{ NULL,       0.55, 1,      1,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, 0, 0 },
+	{ NULL,       0.55, 1,      1,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL },
 };
 
 /* keyboard */
@@ -42,6 +43,7 @@ static const struct xkb_rule_names xkb_rules = {
 	/* example:
 	.options = "ctrl:nocaps",
 	*/
+	.options = NULL,
 };
 
 static const int repeat_rate = 25;
@@ -49,14 +51,48 @@ static const int repeat_delay = 600;
 
 /* Trackpad */
 static const int tap_to_click = 1;
+static const int tap_and_drag = 1;
+static const int drag_lock = 1;
 static const int natural_scrolling = 0;
+static const int disable_while_typing = 1;
+static const int left_handed = 0;
+static const int middle_button_emulation = 0;
+/* You can choose between:
+LIBINPUT_CONFIG_SCROLL_NO_SCROLL
+LIBINPUT_CONFIG_SCROLL_2FG
+LIBINPUT_CONFIG_SCROLL_EDGE
+LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN
+*/
+static const enum libinput_config_scroll_method scroll_method = LIBINPUT_CONFIG_SCROLL_2FG;
 
+/* You can choose between:
+LIBINPUT_CONFIG_CLICK_METHOD_NONE       
+LIBINPUT_CONFIG_CLICK_METHOD_BUTTON_AREAS       
+LIBINPUT_CONFIG_CLICK_METHOD_CLICKFINGER 
+*/
+static const enum libinput_config_click_method click_method = LIBINPUT_CONFIG_CLICK_METHOD_BUTTON_AREAS;
+
+/* You can choose between:
+LIBINPUT_CONFIG_SEND_EVENTS_ENABLED
+LIBINPUT_CONFIG_SEND_EVENTS_DISABLED
+LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE
+*/
+static const uint32_t send_events_mode = LIBINPUT_CONFIG_SEND_EVENTS_ENABLED;
+
+/* You can choose between:
+LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT
+LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE
+*/
+static const enum libinput_config_accel_profile accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE;
+static const double accel_speed = 0.0;
+
+/* If you want to use the windows key change this to WLR_MODIFIER_LOGO */
 #define MODKEY WLR_MODIFIER_ALT
-#define TAGKEYS(KEY,SKEY,TAG) \
+#define TAGKEYS(KEY,TAG) \
 	{ MODKEY,                    KEY,            view,            {.ui = 1 << TAG} }, \
 	{ MODKEY|WLR_MODIFIER_CTRL,  KEY,            toggleview,      {.ui = 1 << TAG} }, \
-	{ MODKEY|WLR_MODIFIER_SHIFT, SKEY,           tag,             {.ui = 1 << TAG} }, \
-	{ MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT,SKEY,toggletag, {.ui = 1 << TAG} }
+	{ MODKEY|WLR_MODIFIER_SHIFT, KEY,            tag,             {.ui = 1 << TAG} }, \
+	{ MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT,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 } }
@@ -78,7 +114,7 @@ static const Key keys[] = {
 	{ MODKEY,                    XKB_KEY_l,          setmfact,       {.f = +0.05} },
 	{ MODKEY,                    XKB_KEY_Return,     zoom,           {0} },
 	{ MODKEY,                    XKB_KEY_Tab,        view,           {0} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C,          killclient,     {0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_c,          killclient,     {0} },
 	{ MODKEY,                    XKB_KEY_t,          setlayout,      {.v = &layouts[0]} },
 	{ MODKEY,                    XKB_KEY_f,          setlayout,      {.v = &layouts[1]} },
 	{ MODKEY,                    XKB_KEY_m,          setlayout,      {.v = &layouts[2]} },
@@ -86,21 +122,21 @@ static const Key keys[] = {
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space,      togglefloating, {0} },
 	{ MODKEY,                    XKB_KEY_e,         togglefullscreen, {0} },
 	{ MODKEY,                    XKB_KEY_0,          view,           {.ui = ~0} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright, tag,            {.ui = ~0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_0,          tag,            {.ui = ~0} },
 	{ MODKEY,                    XKB_KEY_comma,      focusmon,       {.i = WLR_DIRECTION_LEFT} },
 	{ MODKEY,                    XKB_KEY_period,     focusmon,       {.i = WLR_DIRECTION_RIGHT} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less,       tagmon,         {.i = WLR_DIRECTION_LEFT} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater,    tagmon,         {.i = WLR_DIRECTION_RIGHT} },
-	TAGKEYS(          XKB_KEY_1, XKB_KEY_exclam,                     0),
-	TAGKEYS(          XKB_KEY_2, XKB_KEY_at,                         1),
-	TAGKEYS(          XKB_KEY_3, XKB_KEY_numbersign,                 2),
-	TAGKEYS(          XKB_KEY_4, XKB_KEY_dollar,                     3),
-	TAGKEYS(          XKB_KEY_5, XKB_KEY_percent,                    4),
-	TAGKEYS(          XKB_KEY_6, XKB_KEY_asciicircum,                5),
-	TAGKEYS(          XKB_KEY_7, XKB_KEY_ampersand,                  6),
-	TAGKEYS(          XKB_KEY_8, XKB_KEY_asterisk,                   7),
-	TAGKEYS(          XKB_KEY_9, XKB_KEY_parenleft,                  8),
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Q,          quit,           {0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_comma,      tagmon,         {.i = WLR_DIRECTION_LEFT} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_period,     tagmon,         {.i = WLR_DIRECTION_RIGHT} },
+	TAGKEYS(          XKB_KEY_1,                                     0),
+	TAGKEYS(          XKB_KEY_2,                                     1),
+	TAGKEYS(          XKB_KEY_3,                                     2),
+	TAGKEYS(          XKB_KEY_4,                                     3),
+	TAGKEYS(          XKB_KEY_5,                                     4),
+	TAGKEYS(          XKB_KEY_6,                                     5),
+	TAGKEYS(          XKB_KEY_7,                                     6),
+	TAGKEYS(          XKB_KEY_8,                                     7),
+	TAGKEYS(          XKB_KEY_9,                                     8),
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_q,          quit,           {0} },
 
 	/* Ctrl-Alt-Backspace and Ctrl-Alt-Fx used to be handled by X server */
 	{ WLR_MODIFIER_CTRL|WLR_MODIFIER_ALT,XKB_KEY_Terminate_Server, quit, {0} },

config.mk

@@ -1,8 +1,15 @@
+_VERSION = 0.3.1
+VERSION  = `./generate-version.sh $(_VERSION)`
+
 # paths
 PREFIX = /usr/local
+MANDIR = $(PREFIX)/share/man
 
-# Default compile flags (overridable by environment)
-CFLAGS ?= -g -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wno-unused-result -Wdeclaration-after-statement
+# Compile flags that can be used
+#CFLAGS = -pedantic -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wno-unused-result -Wdeclaration-after-statement
 
+XWAYLAND =
+XLIBS =
 # Uncomment to build XWayland support
-#CFLAGS += -DXWAYLAND
+#XWAYLAND = -DXWAYLAND
+#XLIBS = xcb

dwl.1

@@ -0,0 +1,151 @@
+.Dd January 8, 2021
+.Dt DWL 1
+.Os
+.Sh NAME
+.Nm dwl
+.Nd dwm for Wayland
+.Sh SYNOPSIS
+.Nm
+.Op Fl v
+.Op Fl s Ar startup command
+.Sh DESCRIPTION
+.Nm
+is a Wayland compositor based on wlroots.
+It is intended to fill the same space in the Wayland world that
+.Nm dwm
+does for X11.
+.Pp
+When given the
+.Fl v
+option,
+.Nm
+writes its name and version to standard error and exits unsuccessfully.
+.Pp
+When given the
+.Fl s
+option,
+.Nm
+starts a shell process running
+.Ar command
+when starting.
+When stopping, it sends
+.Dv SIGTERM
+to the child process and waits for it to exit.
+.Pp
+Users are encouraged to customize
+.Nm
+by editing the sources, in particular
+.Pa config.h .
+The default key bindings are as follows:
+.Bl -tag -width 20n -offset indent -compact
+.It Mod-[1-9]
+Show only all windows with a tag.
+.It Mod-Ctrl-[1-9]
+Show all windows with a tag.
+.It Mod-Shift-[1-9]
+Move window to a single tag.
+.It Mod-Ctrl-Shift-[1-9]
+Toggle tag for window.
+.It Mod-p
+Spawn
+.Nm bemenu-run .
+.It Mod-Shift-Return
+Spawn
+.Nm alacritty .
+.It Mod-[jk]
+Move focus down/up the stack.
+.It Mod-[id]
+Increase/decrease number of windows in master area.
+.It Mod-[hl]
+Decrease/increase master area.
+.It Mod-Return
+Move window on top of stack or switch top of stack with second window.
+.It Mod-Tab
+Show only all windows with previous tag.
+.It Mod-Shift-c
+Close window.
+.It Mod-t
+Switch to tabbed layout.
+.It Mod-f
+Switch to floating layout.
+.It Mod-m
+Switch to monocle layout.
+.It Mod-Space
+Switch to previous layout.
+.It Mod-Shift-Space
+Toggle floating state of window.
+.It Mod-e
+Toggle fullscreen state of window.
+.It Mod-0
+Show all windows.
+.It Mod-Shift-0
+Set all tags for window.
+.It Mod-,
+Move focus to previous monitor.
+.It Mod-.
+Move focus to next monitor.
+.It Mod-Shift-,
+Move window to previous monitor.
+.It Mod-Shift-.
+Move window to next monitor.
+.It Mod-Shift-q
+Quit
+.Nm .
+.El
+These might differ depending on your keyboard layout.
+.Sh ENVIRONMENT
+These environment variables are used by
+.Nm :
+.Bl -tag -width XDG_RUNTIME_DIR
+.It Ev XDG_RUNTIME_DIR
+A directory where temporary user files, such as the Wayland socket,
+are stored.
+.It Ev XDG_CONFIG_DIR
+A directory containung configuration of various programs and
+libraries, including libxkbcommon.
+.It Ev DISPLAY , WAYLAND_DISPLAY , WAYLAND_SOCKET
+Tell how to connect to an underlying X11 or Wayland server.
+.It Ev WLR_*
+Various variables specific to wlroots.
+.It Ev XKB_* , XLOCALEDIR , XCOMPOSEFILE
+Various variables specific to libxkbcommon.
+.It Ev XCURSOR_PATH
+List of directories to search for XCursor themes in.
+.It Ev HOME
+A directory where there are always dear files there for you.
+Waiting for you to clean them up.
+.El
+.Pp
+These are set by
+.Nm :
+.Bl -tag -width WAYLAND_DISPLAY
+.It Ev WAYLAND_DISPLAY
+Tell how to connect to
+.Nm .
+.It Ev DISPLAY
+If using
+.Nm Xwayland ,
+tell how to connect to the
+.Nm Xwayland
+server.
+.El
+.Sh EXAMPLES
+Start
+.Nm
+with s6 in the background:
+.Dl dwl -s 's6-svscan <&-'
+.Sh SEE ALSO
+.Xr alacritty 1 ,
+.Xr bemenu 1 ,
+.Xr dwm 1 ,
+.Xr xkeyboard-config 7
+.Sh CAVEATS
+The child process's standard input is connected with a pipe to
+.Nm .
+If the child process neither reads from the pipe nor closes its
+standard input,
+.Nm
+will freeze after a while due to it blocking when writing to the full
+pipe buffer.
+.Sh BUGS
+All of them.

generate-version.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+if git tag --contains HEAD | grep -q $1; then
+	echo $1
+else
+	branch="$(git rev-parse --abbrev-ref HEAD)"
+	commit="$(git rev-parse --short HEAD)"
+	if [ "${branch}" != "main" ]; then
+		echo $1-$branch-$commit
+	else
+		echo $1-$commit
+	fi
+fi

util.c

@@ -0,0 +1,35 @@
+/* See LICENSE.dwm file for copyright and license details. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+void *
+ecalloc(size_t nmemb, size_t size)
+{
+	void *p;
+
+	if (!(p = calloc(nmemb, size)))
+		die("calloc:");
+	return p;
+}
+
+void
+die(const char *fmt, ...) {
+	va_list ap;
+
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+
+	if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
+		fputc(' ', stderr);
+		perror(NULL);
+	} else {
+		fputc('\n', stderr);
+	}
+
+	exit(1);
+}

util.h

@@ -0,0 +1,4 @@
+/* See LICENSE.dwm file for copyright and license details. */
+
+void die(const char *fmt, ...);
+void *ecalloc(size_t nmemb, size_t size);