Add temporary means for profiling tdrop

.github/workflows/shellcheck.yml

@@ -1,10 +0,0 @@
-name: lint
-
-on: [push, pull_request]
-
-jobs:
-  shellcheck:
-    runs-on: ubuntu-latest
-    steps:
-      - name: shellcheck
-        uses: ludeeus/action-shellcheck@0.1.0

README.org

@@ -1,5 +1,220 @@
-* About
+* Demos
-This is a tdrop fork but using an external script xtoolwait (on AUR =xtoolwait-git=).
+A basic demo using tdrop to create a dropdown/scratchpad on the fly with a hotkey. I set the height to be less than max with tdrop to make it more obvious which is the dropdown at which time. First apvlv is turned into a dropdown. Then it is cleared and zathura is turned into a dropdown. One can also have multiple hotkeys to create multiple dropdowns on the fly at a time.
-It was created to support few programs (like suckless tabbed) which doesn't work yet with the upstream version.
+[[http://noctuid.github.io/tdrop/assets/on_the_fly.gif]]
 
-Just don't forget to install xtoolwait, because I basically replaced hundred lines of code with just one call to this utility.
+A demo showing tdrop's ability to auto-hide windows when opening things from them. First an image is opened in sxiv from ranger in the dropdown. When sxiv is closed, the dropdown automatically re-appears. The image is opened once again, but this time the dropdown is manually toggled before closing sxiv. This cancels the "re-show". [[http://noctuid.github.io/tdrop/assets/auto_hide.gif]]
+
+* Advantages Over Other Dropdown Terminals
+-  Can be used with any terminal or other program of your choice
+-  Supports many WMs
+-  Allows turning any window into a dropdown on the fly
+-  Allows for control of sizing and placement so that panels aren't hidden
+-  Supports tiled and floating dropdowns
+-  Attempts to deal with floating windows on a case by case basis (ability to have a floating dropdown without needing a rule to float all windows of that type)
+-  Allows for multiple dropdowns of the same type (uses window id)
+-  Allows for auto-hiding a dropdown when opening programs from it
+-  Can automatically start programs and tmux or tmuxinator sessions
+-  Supports automatic resizing based on the current monitor
+-  Has hooks for executing user commands
+
+* Requirements
+-  bash and basic utilities (awk, sed, etc.)
+-  xprop
+-  xwininfo
+-  xdotool
+
+Optional:
+-  xrandr (for -m)
+-  tmux (for -s)
+-  tmuxinator (for -s)
+
+* Installation Instructions and Usage
+** Installation
+Tdrop is in the AUR as =tdrop-git=. It can also be installed by cloning this repo and running ~sudo make install~. One can then bind a key to it (e.g. with sxhkd).
+
+** Basic Sxhkd Example
+#+BEGIN_EXAMPLE
+# negative -w arg to account for a border width (default: 100%)
+alt + s
+    tdrop -ma -w -4 -y "$PANEL_HEIGHT" -s dropdown termite
+#+END_EXAMPLE
+
+The positional argument should be the name of a program in =$PATH= (as opposed to the full path to a program) and should not contain any flags (see =-f= if you want to pass additional flags to the program when running it).
+
+** Basic Flags
+=-s= / =--session= should only be used for supported terminals and if the user wants to start a tmux or tmuxinator session. =-a= / =--auto-detect-wm= should be used to automatically set certain options (=-l=, =-L=, =-d=, and/or =-i=) based on the current window manager. These flags (whether automatically or manually set) may be necessary for tdrop to behave correctly (e.g. they are required for =-w= / =--width=, =-h= / =--height=, =-x= / =--xoff=, and =-y= / =--yoff= to work correctly on tiling window managers). See the manpage for these flags for specific details.
+
+Tdrop has basic checks to print errors for malformed commands (for example to require one positional argument). If a tdrop command does not work, please run it in a terminal or check =/tmp/tdrop/log= for error messages and consult the manpage before making an issue. For more information, see the [[#troubleshooting][Troubleshooting]] section.
+
+*** Changes
+Long options can now be used with whitespace instead of requiring a ~=~ (i.e. =--long-opt value= and ~--long-opt=value~ are both fine).
+
+Old users please note that =-W|--normal-window=, =-z|--sleep-terminal=, and =-Z|--sleep-window= are no longer necessary and have been removed. Similarly, the old hook flags (=-p=, =-P=, =-M=, and =-O= as well as =--create-hook= and =--map-hook=) have been replaced with more specific and useful versions.
+
+** Flicker
+For some window managers that require a window to be repositioned after re-mapping it, some flicker may be noticeable. This flicker has been mostly fixed for some window managers (e.g. in the Gnome Shell and Cinnamon DEs) and improved for others. It is usually worse on tiling managers where the window must be re-floated every time it is mapped. The way around this is to use rules to either always have the class floated or one-time rules to only float the next instance of a class. For example, since bspwm has oneshot rules and generally doesn't alter the size/position of a window, there isn't any movement flicker.
+
+A more consistent workaround to eliminate visual flickering regardless of the window manager is to enable fade-in for the compositor. For compton this can be done by setting =fading = true;= and adjusting the =fade-delta= in the =~/.config/compton.conf= accordingly.
+
+** Monitor Awareness
+Using the =-m= / =--monitor-aware= flag will cause the geometry options to act with respect to the current monitor. This may be helpful for users of multiple monitors who don't want dropdowns spanning across monitors.
+
+This is particularly useful when using a percentage or negative value with =-w=, =-h=, =-x=, and/or =-y=. For example, =-w -4= normally corresponds to a width 4 pixels less than 100% of the screen width (potentially the combined width of multiple monitors). With =-m=, the pixel values are calculated using the dimensions of the current monitor alone. Negative values may be useful when the window manager (possibly due to window decorations) causes a dropdown with =-w 100%= to go over the edge of the screen. The =-m= option will also automatically resize and/or reposition the dropdown when opening it on a different monitor when one or more of the geometry arguments are negative or percentages.
+
+Some window managers allow querying what the current monitor is (e.g. bspwm and i3), but for other window managers, tdrop determines the current monitor based on the position of the active window. For these window managers, if the desktop is empty, tdrop must wait for the dropdown to be created or mapped before getting the monitor info. This may cause a slight delay before the dropdown is properly resized. If =-m= does not work at all or there is a specific way to query for the current monitor in your window manager, please make an issue.
+
+See the manpage for more information.
+
+** Hooks
+Tdrop provides various hook flags that can be used to run commands at various stages during execution. These commands can make use of any internal tdrop variable, such as =$width=, =$height=, =$xoff=, =$yoff=, =$class=, and =$wid=. For example, to set a dropdown as always on top, "-P 'wmctrl -i -r $wid -b add,above'" could be added to a tdrop command.
+
+Note that for some of the hooks, the window id is not guarunteed to be known (since the window may not have yet been created), so any scripts that make use of these should check if it is defined (pre-map and pre-float; wid will never be known for pre-create).
+
+*** Pre Create
+*Program* The hook will be run before the program is started.
+
+*Current* The hook will be run before unmapping the current window.
+
+*Hide and Show* No effect.
+
+*** Post Create
+*Program* The hook will be run after the program is started and its window is active.
+
+*Current* The hook will be run after unmapping the current window.
+
+*Hide and Show* No effect.
+
+*** Pre Float
+A command specifically meant to float the window. Note that if you specify this, it will override any defaults from =-a=.
+
+*Program* / *Current* The command will be run before mapping the window.
+
+*Hide* No effect.
+
+*Show* Will be used before mapping the window if it was previously floating.
+
+*** Post Float
+A command specifically meant to float the window. Note that if you specify this, it will override any defaults from =-a=.
+
+*Program* / *Current* The command will be run after mapping the window.
+
+*Hide* No effect.
+
+*Show* Will be used after mapping the window if it was previously floating.
+
+*** Pre Map
+*Program* / *Current* / *Show* The command will be run before mapping the window.
+
+*Hide* No effect.
+
+*** Post Map
+*Program* / *Current* / *Show* The command will be run after mapping the window.
+
+*Hide* No effect.
+
+*** Pre Unmap
+*Program* / *Current* / *Hide* The command will be run before unmapping the window.
+
+*Show* No effect.
+
+*** Post Unmap
+*Program* / *Current* / *Hide* The command will be run after unmapping the window.
+
+*Show* No effect.
+
+** Auto-hiding
+In addition to creating dropdowns, tdrop can automatically hide a window and later un-hide it. For example, if gvim is opened to write a git commit message from the terminal, tdrop can automatically hide the terminal (dropdown or not) and restore it after the user is finished writing the commit message:
+
+#+BEGIN_EXAMPLE
+hide_on_open() {
+    tdrop -a auto_hide && "$@" && tdrop -a auto_show
+}
+alias gc='hide_on_open git commit'
+#+END_EXAMPLE
+
+The most useful application of this functionality is probably when opening videos, images, etc. in an external program from a file manager like ranger. For example, in the =rifle.conf=:
+
+#+BEGIN_EXAMPLE
+mime ^video, has mpv, X, flag f = tdrop -a auto_hide && mpv -- "$@" && tdrop -a auto_show
+#+END_EXAMPLE
+
+* Tested With
+** Terminals
+These terminals have been tested with tdrop and support the =-s= and =-a= flags unless otherwise specified:
+
+-  Termite
+-  URxvt (including urxvtd)
+-  XTerm
+-  Xfce4-terminal
+-  Gnome-terminal
+-  Konsole
+-  Terminology
+-  Sakura
+-  Roxterm
+-  Tilix (previously terminix)
+-  st (-s does not work)
+-  Alacritty
+-  xiate
+
+If your terminal doesn't work with tdrop, feel free to make an issue. Please follow the steps in the [[#troubleshooting][Troubleshooting]] section.
+
+** Window Managers
+The primary goal of tdrop is to "just work" with any window manager. The primary differences between how tdrop deals with different window managers is the strategy it takes for floating only the dropdown (as opposed to all instances of the class that the dropdown is). There are three types of window managers as far as tdrop is concerned:
+
+*** Tiling without Floating Support
+If your window manager does not support floating, there's nothing to worry about. Binding a key to =tdrop <flags> terminal= should work. Options for resizing and movement that work only with floating window managers are not supported. One can, however, add post-map and post-unmap commands to do something like change the layout to fullscreen when showing a dropdown then revert the layout when hiding the dropdown. Automatic settings exist to do this for the following window managers (=-a=):
+- herbstluftwm
+
+*** Floating/Stacking
+For floating window managers, tdrop should also generally "just work", but you may need to add the =-a= option for auto-showing to correctly restore the previous geometry.
+
+That said, these are the floating window managers that currently have been tested:
+- mutter (gnome shell)
+- muffin (cinnamon)
+- xfwm4 (xfce)
+- metacity (gnome 2)
+- marco (mate)
+- kwin (kde)
+- openbox (lxde)
+- compiz (unity)
+- pekwm
+- fluxbox
+- blackbox
+- fvwm
+- sawfish
+- goomwwm
+
+If your dropdown moves out of place when being shown, make an issue, and I will add settings for it.
+
+*** Tiling with Floating Support
+These window managers currently will work with =-a= for a floating (instead of tiled) dropdown:
+- bspwm (support for versions prior to 0.9.1 was dropped on 2016/09/22)
+- i3
+- awesome
+
+Awesome support may be buggy; if you encounter problems, please report them.
+
+* Why Not Use wmctrl?
+Necessary features don't work on many window managers, including mine.
+
+* Why Not Use wmutils?
+Maybe in the future. The only advantage I can see over xdotool is that it can toggle mapping (=mapw -t=), but this wouldn't be used in this script anyway since different code is executed depending on whether or not the window is mapped or unmapped. Also the command names are somewhat cryptic.
+
+* Similar
+-  [[https://github.com/lharding/lsh-bin/blob/master/drawer][drawer]]
+
+* Troubleshooting
+:PROPERTIES:
+:CUSTOM_ID: troubleshooting
+:END:
+
+** Tdrop does not work with some terminal/program
+Please make an issue. Including the following information would help resolve the problem more quickly.
+
+Basic:
+- The incorrect behavior: Does the window appear at all? Is the problem that it is not floated correctly in a supported wm? Or is it a feature request for =-a= support?
+- Whether things work as expected with a basic =tdrop <terminal>= (no flags) or whether the issue occurs with a specific flag (probably =-s=)
+
+Additional helpful information:
+- If the problem only occurs with the =-s= flag, the issue is likely due to the fact that not all terminals have compatible =-e= flags. It would be helpful if information on how the terminal's flag for executing a command works. Is it something other than =-e=? Are quotations required or incorrect ("-e 'command -flags ...'" vs "-e command flags")?
+- If the issue is with the dropdown behavior (e.g. tdrop keeps opening new windows for the program), does the program share a PID across all instances (e.g. open several windows and provide the output of =pgrep -l <program>=)? Does the program have a daemon and client?

tdrop

@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+PS4='+ $(date "+%s.%N")\011 '
+exec 3>&2 2>/tmp/bashstart.$$.log
+set -x
 
 MUTDROP_PATH=/tmp/tdrop_"$USER"
 # shellcheck disable=SC2174
@@ -6,17 +9,15 @@ mkdir -p "$MUTDROP_PATH" -m 700
 
 print_help() {
 	echo "
-usage: tdrop [options] <program> [program options ...]
+usage: tdrop [options] <program> or 'current' or
-                       or 'current'
+                       one of 'auto_show'/'auto_hide'/'toggle_auto_hide'
-                       or one of 'auto_show'/'auto_hide'/'toggle_auto_hide'
-                       or 'hide_all'
 options:
 	-h height	specify a height for a newly created term (default: 45%)
 	-w width	specify a width for a newly created term (default: 100%)
 	-x pos		specify x offset for a newly created term (default: 0)
 	-y pos		specify y offset for a newly created term (default: 1, see man)
-	-s name		name for tmux/tmuxinator/tmuxifier session (supported
+	-s name		name for tmux/tmuxinator session (supported terminal
-			terminal required)
+			required)
 	-n num		num or extra text; only needed if for the purpose of using
 			multiple dropdowns of same program
 	-c cmd		provide a pre-create command
@@ -25,18 +26,18 @@ options:
 	-L cmd		provide a command to float the window after it is mapped
 	-p cmd		provide a pre-map command
 	-P cmd		provide a post-map command
-	-u cmd		provide a pre-unmap command -U cmd		provide a post-unmap command -d XxY		give decoration/border size to accurately restore window
+	-u cmd		provide a pre-unmap command
+	-U cmd		provide a post-unmap command
+	-d XxY		give decoration/border size to accurately restore window
 			position; only applicable with auto_show
 	-S cmd		can be used to fix saved geometry with auto_hide; see manpage
 	-i cmd		provide a command to detect whether the current window is a
 			floating window; on applicable with auto_hide
 	-f flags	specify flags/options to be used when creating the term or
 			window (e.g. -f '--title mytitle'; default: none).
-			NOTE: This flag is deprecated. Specify flags after the program name
+			Caution: if there is a tmux/tmuxinator session specified
-			instead. This flag may be removed in the future.
+			(with -s), the option to execute a program (usually -e for
-			Caution: if there is a tmux session specified (with -s), the option
+			terminal programs) is implicitly added by tdrop
-			to execute a program (usually -e for terminal programs) is
-			implicitly added by tdrop
 	-a		automatically detect window manager and set relevant options
 			(e.g. this makes specifying -l/-L, -d, and -i uneccessary
 			for supported WMs) (default: false)
@@ -45,8 +46,6 @@ options:
 			for width or height to values relative to the size of the
 			current monitor and force resizing of the dropdown when
 			the monitor changes (default: false)
-	-t		use mouse pointer location for detecting which monitor is the current
-			one
 	--wm		set the window manager name to mimic another window manager
 			(for use with -a)
 	--class name	manually specify the class of the window (can be obtained with xprop)
@@ -55,18 +54,15 @@ options:
 			window a dropdown (e.g. '$ tdrop --clear current')
 	--no-cancel	don't cancel auto-showing (default is to prevent this when
 			manually toggling a window after it is auto-hidden)
-	--timeout	set the timeout (in seconds) that tdrop will wait for a window
-			to appear before giving up in case the program fails to start
-			(default: 10)
 	--help		print help
 
 See man page for more details.
 "
-}
+	if [[ $1 == illegal_opt ]]; then
-
-error() {
-	echo >&2 "$@" | tee -a "$MUTDROP_PATH"/log
 		exit 1
+	else
+		exit 0
+	fi
 }
 
 # * Default Options and Option Parsing
@@ -90,21 +86,18 @@ dec_fix=
 # pekwm, xfwm4, sawfish, openbox need subtract_when_same to be true
 # for awesome, fluxbox, blackbox, mutter, fvwm, and metacity, the value
 # does not matter
-# set in decoration_settings
+subtract_when_same=true
-subtract_when_same=
 is_floating=
-program_flags=()
+program_flags=
 clearwid=false
 cancel_auto_show=true
 auto_detect_wm=false
 monitor_aware=false
-pointer_monitor_detection=false
 wm=
 user_set_wm=false
 class=
 name=
-timeout=10
+while getopts :h:w:x:y:s:n:c:C:l:L:p:P:u:U:d:f:-:am opt
-while getopts :h:w:x:y:s:n:c:C:l:L:p:P:u:U:d:S:i:f:-:amt opt
 do
 	case $opt in
 	h) height=$OPTARG;;
@@ -124,12 +117,11 @@ do
 	d) dec_fix=$OPTARG;;
 	S) subtract_when_same=false;;
 	i) is_floating=$OPTARG;;
-		f) eval "program_flags=($OPTARG)";;
+	f) program_flags=$OPTARG;;
 	a) auto_detect_wm=true;;
 	m) monitor_aware=true;;
-		t) pointer_monitor_detection=true;;
 	-)
-			if [[ $OPTARG =~ ^(auto-detect-wm|monitor-aware|pointer-monitor-detection|clear|no-cancel|help)$ ]] || \
+		if [[ $OPTARG =~ ^(auto-detect-wm|monitor-aware|clear|no-cancel|help)$ ]] || \
 			[[ $OPTARG == *=* ]]; then
 			OPTION=${OPTARG%%=*}
 			OPTARG=${OPTARG#*=}
@@ -157,59 +149,64 @@ do
 		decoration-fix) dec_fix=$OPTARG;;
 		no-subtract-when-same) subtract_when_same=false;;
 		is-floating) is_floating=$OPTARG;;
-				program-flags) eval "program_flags=($OPTARG)";;
+		program-flags) program_flags=$OPTARG;;
 		auto-detect-wm) auto_detect_wm=true;;
 		monitor-aware) monitor_aware=true;;
-				pointer-monitor-detection) pointer_monitor_detection=true;;
 		wm) wm=$OPTARG
 			user_set_wm=true;;
 		class) class=$OPTARG;;
 		name) name=$OPTARG;;
 		clear) clearwid=true;;
 		no-cancel) cancel_auto_show=false;;
-				timeout) timeout=$OPTARG;;
 		help) print_help;;
-				*) error "Unknown option --$OPTION." \
+		*) print_help illegal_opt;;
-						 "Use --help to see available flags.";;
 		esac;;
-		*) error "Unknown option -$OPTARG." \
+	*) print_help illegal_opt;;
-				 "Use --help to see available flags.";;
 	esac
 done
 shift "$((OPTIND-1))"
 program=$1
 
-if [[ ${#program_flags[@]} -eq 0 ]]; then
+# check that the program is not a path and does not contain flags
-	program_flags=("${@:2}")
+if [[ ! $program =~ ^(current|auto_hide|auto_show|toggle_auto_hide)$ ]] && \
-fi
+	   ! type "$program" 2> /dev/null; then
-
+	echo >&2 "The program should be in PATH and not contain flags." | \
-if [[ -z $program ]]; then
+		tee -a "$MUTDROP_PATH"/log
-	error "Program to run is required as a positional argument." \
+	exit 1
-		  "For help use -h or --help or see the manpage."
 fi
 
-# check that the program is in PATH
+if [[ $# -ne 1 ]]; then
-if [[ ! $program =~ ^(current|auto_hide|auto_show|toggle_auto_hide|hide_all)$ ]] && \
+	echo >&2 "Exactly 1 positional argument is required." \
-	   ! type "$program" &> /dev/null; then
+		"For help use -h or --help or see the manpage." | \
-	error "The program should be in PATH."
+		tee -a "$MUTDROP_PATH"/log
+	exit 1
 fi
 
 # validate options that require number values
 if [[ ! $height$width$xoff$yoff =~ ^[0-9%-]*$ ]]; then
-	error "The -h, -w, -x, and -y values must be numbers (or percentages)."
+	echo >&2 "The -h, -w, -x, and -y values must be numbers (or percentages)." | \
+		tee -a "$MUTDROP_PATH"/log
+	exit 1
 fi
 if [[ -n $dec_fix ]] && [[ ! $dec_fix =~ ^-?[0-9]+x-?[0-9]+$ ]]; then
-	error "The decoration fix value must have form 'num'x'num'." \
+	echo >&2 "The decoration fix value must have form 'num'x'num'." \
-		  "The numbers can be negative or zero."
+		"The numbers can be negative or zero." | tee -a "$MUTDROP_PATH"/log
+	exit 1
 fi
 
 # non-user-settable global vars
 wid=
+# used for -m option; at first tdrop assumes that there is a focused window
+# on the current desktop; if there isn't (and the WM doesn't have some way to
+# query the current monitor), this will be set to false, and tdrop will have to
+# find out the current monitor info after opening the dropdown
+# (currently, using xwininfo to find the position of a window is the only
+# WM-independent way I know to find out what the current monitor is)
+focused_window_exists=true
 
 # * Multiple Monitor Automatic Re-Sizing
 percent_of_total() { # percent total
-	# gawk "BEGIN {printf(\"%.0f\", 0.01*${1%\%}*$2)}"
+	awk "BEGIN {printf(\"%.0f\", 0.01*${1%\%}*$2)}"
-	echo $((${1%\%} * ${2} / 100))
 }
 
 # acts on globals
@@ -243,21 +240,6 @@ convert_geometry_to_pixels() {
 	fi
 }
 
-# meant to set non-local variables
-split_geometry() { # <monitor geometry>
-	monitor_geo=$1
-	# x_begin=$(echo "$monitor_geo" | gawk -F '+' '{print $2}')
-	x_begin=${monitor_geo#*+}
-	x_begin=${x_begin%+*}
-	# y_begin=$(echo "$monitor_geo" | gawk -F '+' '{print $3}')
-	y_begin=${monitor_geo##*+}
-	# x_width=$(echo "$monitor_geo" | gawk -F 'x' '{print $1}')
-	x_width=${monitor_geo%x*}
-	# y_height=$(echo "$monitor_geo" | gawk -F 'x|+' '{print $2}')
-	y_height=${monitor_geo#*x}
-	y_height=${y_height%%+*}
-}
-
 update_geometry_settings_for_monitor() {
 	# 1. Correctly interpret width/height percentages when there exist multiple
 	#    monitors so an initially created dropdown is the correct size (xdotool
@@ -268,54 +250,49 @@ update_geometry_settings_for_monitor() {
 
 	# it is conceivable that a user may want to use -m but not -a, so
 	# get the wm from within this function
-	local current_monitor
+	local wm current_monitor
+	wm=$(get_window_manager)
 	if [[ $wm == bspwm ]]; then
-		current_monitor=$(bspc query --names --monitors --monitor)
+		current_monitor=$(bspc query -T -m | grep -Po '^{"name":.*?",' | \
+			awk -F ":" '{gsub("[\",]", ""); print $2}')
 	elif [[ $wm == i3 ]]; then
-		# TODO use jq if installed
 		# I'd rather not make jq a dependency
 		current_monitor=$(i3-msg -t get_workspaces | sed 's/{"num"/\n/g' | \
-							  gawk -F ',' '/focused":true/ {sub(".*output",""); gsub("[:\"]",""); print $1}')
+			awk -F ',' '/focused":true/ {sub(".*output",""); gsub("[:\"]",""); print $1}')
 	fi
 
 	local monitor_geo x_begin y_begin x_width y_height
 	if [[ -n $current_monitor ]]; then
-		monitor_geo=$(xrandr --current | \
+		monitor_geo=$(xrandr --query | \
-						  gawk "/^$current_monitor/ {gsub(\"primary \",\"\"); print \$3}")
+			awk "/$current_monitor/ {gsub(\"primary \",\"\"); print \$3}")
-		split_geometry "$monitor_geo"
+		x_begin=$(echo "$monitor_geo" | awk -F '+' '{print $2}')
+		y_begin=$(echo "$monitor_geo" | awk -F '+' '{print $3}')
+		x_width=$(echo "$monitor_geo" | awk -F 'x' '{print $1}')
+		y_height=$(echo "$monitor_geo" | awk -F 'x|+' '{print $2}')
 	else
-		local current_x current_y monitors_info x_end y_end
+		local wid wininfo window_x window_y monitors_info x_end y_end
-		if ! $pointer_monitor_detection; then
+		# determine current monitor in generic way
-			# determine current monitor using active window
-			local wid wininfo
 		wid=$(xdotool getactivewindow)
 		if [[ -z $wid ]]; then
 			# will try again after remapping or creating the dropdown
 			return 1
 		fi
-
 		wininfo=$(xwininfo -id "$wid")
-			current_x=$(echo "$wininfo" | gawk '/Absolute.*X/ {print $4}')
+		window_x=$(echo "$wininfo" | awk '/Absolute.*X/ {print $4}')
-			current_y=$(echo "$wininfo" | gawk '/Absolute.*Y/ {print $4}')
+		window_y=$(echo "$wininfo" | awk '/Absolute.*Y/ {print $4}')
-		else
+		monitors_info=$(xrandr --query | awk '/ connected/ {gsub("primary ",""); print}')
-			# shellcheck disable=SC2034
-			local X Y SCREEN WINDOW
-			# determine current monitor using pointer location
-			eval "$(xdotool getmouselocation --shell)"
-			current_x=X
-			current_y=Y
-		fi
-		monitors_info=$(xrandr --current | gawk '/ connected/ {gsub("primary ",""); print}')
 		while read -r monitor; do
-			monitor_geo=$(echo "$monitor" | gawk '{print $3}')
+			monitor_geo=$(echo "$monitor" | awk '{print $3}')
 			if [[ $monitor_geo =~ ^[0-9]+x[0-9]+\+[0-9]+\+[0-9]+$ ]]; then
-				split_geometry "$monitor_geo"
+				x_begin=$(echo "$monitor_geo" | awk -F '+' '{print $2}')
+				y_begin=$(echo "$monitor_geo" | awk -F '+' '{print $3}')
+				x_width=$(echo "$monitor_geo" | awk -F 'x' '{print $1}')
+				y_height=$(echo "$monitor_geo" | awk -F 'x|+' '{print $2}')
 				x_end=$((x_begin+x_width))
 				y_end=$((y_begin+y_height))
-				if [[ $current_x -ge $x_begin ]] && [[ $current_x -lt $x_end ]] && \
+				if [[ $window_x -ge $x_begin ]] && [[ $window_x -lt $x_end ]] && \
-					   [[ $current_y -ge $y_begin ]] && [[ $current_y -lt $y_end ]]; then
+					[[ $window_y -ge $y_begin ]] && [[ $window_y -lt $y_end ]]; then
-					# current_monitor=$(echo "$monitor" | gawk '{print $1}')
+					current_monitor=$(echo "$monitor" | awk '{print $1}')
-					current_monitor=${monitor%% *}
 					break
 				fi
 			fi
@@ -337,29 +314,27 @@ map_and_reset_geometry() {
 }
 
 # * WM Detection and Hooks
+get_window_manager() {
+	# xfwm4 and fvwm at least will give two names (hence piping into head)
+	xprop -notype -id "$(xprop -root -notype | \
+		awk '$1=="_NET_SUPPORTING_WM_CHECK:"{print $5}')" \
+		-f _NET_WM_NAME 8u | awk -F "\"" '/WM_NAME/ {print $2}' | head -n 1
+}
+
 set_wm() {
 	if ! $user_set_wm && $auto_detect_wm; then
-		local id
+		wm=$(get_window_manager)
-		id=$(xprop -root -notype _NET_SUPPORTING_WM_CHECK)
-		id=${id##* }
-		# xfwm4 and fvwm at least will give two names (hence piping into head)
-		wm=$(xprop -notype -id "$id" _NET_WM_NAME | head -n 1)
-		wm=${wm##* }
-		wm=${wm//\"/}
 	fi
 }
 
 decoration_settings() {
-	if [[ -z $subtract_when_same ]]; then
+	if [[ -z $subtract_when_same ]] && $auto_detect_wm; then
-		if $auto_detect_wm \
+		if [[ $wm =~ ^(Mutter|GNOME Shell|bspwm|i3|GoomwW)$ ]]; then
-				&& [[ $wm =~ ^(Mutter|GNOME Shell|bspwm|i3|GoomwW)$ ]]; then
 			subtract_when_same=false
-		else
-			subtract_when_same=true
 		fi
 	fi
 
-	if [[ -z $dec_fix ]] && $auto_detect_wm; then
+	if [[ -z "$dec_fix" ]] && $auto_detect_wm; then
 		# settings for stacking/floating wms where can't get right position
 		# easily from xwininfo; take borders into account
 		if [[ $wm == Blackbox ]]; then
@@ -373,16 +348,14 @@ decoration_settings() {
 }
 
 set_class() {
-	if [[ -z $class ]]; then
+	if [[ -z "$class" ]]; then
-		if [[ $program =~ ^emacsclient ]]; then
+		if [[ $program =~ ^google-chrome ]]; then
-			class=emacs
-		elif [[ $program =~ ^google-chrome ]]; then
 			class=google-chrome
 		elif [[ $program == st ]]; then
 			class=st-256color
 		elif [[ $program == gnome-terminal ]]; then
 			class=Gnome-terminal
-		elif [[ $program =~ ^urxvt.* ]]; then
+		elif [[ $program == urxvtc ]]; then
 			class=urxvt
 		elif [[ $program == xiatec ]]; then
 			class=xiate
@@ -402,8 +375,8 @@ is_floating() {
 	elif $auto_detect_wm; then
 		if [[ $wm == i3 ]]; then
 			# TODO make sure this returns 1 on failure
-			i3-msg -t get_tree | gawk 'gsub(/{"id"/, "\n{\"id\"")' | \
+			i3-msg -t get_tree | awk 'gsub(/{"id"/, "\n{\"id\"")' | \
-				gawk '/focused":true.*floating":"user_on/ {print $1}'
+				awk '/focused":true.*floating":"user_on/ {print $1}'
 		elif [[ $wm == bspwm ]]; then
 			bspc query -T -n | grep '"state":"floating"'
 		else
@@ -513,15 +486,11 @@ unmap() {
 
 # * General Helper Functions
 get_class_name() {
-	local class
+	xprop -id "$1" WM_CLASS | awk '{gsub(/"/, ""); print $4}'
-	class=$(xprop -id "$1" WM_CLASS 2> /dev/null)
-	class=${class##* }
-	class=${class//\"/}
-	echo "$class"
 }
 
 get_visibility() {
-	xwininfo -id "$1" 2> /dev/null | gawk '/Map State/ {print $3}'
+	xwininfo -id "$1" 2> /dev/null | awk '/Map State/ {print $3}'
 }
 
 maybe_cancel_auto_show() {
@@ -532,33 +501,77 @@ maybe_cancel_auto_show() {
 	fi
 }
 
+# * Dropdown Initialization
+create_win_return_wid() {
+	local blacklist program_command pid visible_wid wids wid program_wid
+	# blacklist all existing wids of program
+	# (for programs where one pid shares all wids)
+	blacklist=$(xdotool search --classname "$program")
+	# for programs where $! won't always work (e.g. one pid for all windows)
+	if [[ $program =~ ^(tilix|xfce4-terminal)$ ]]; then
+		pid=$(pgrep -x "$program")
+	elif [[ $program == urxvtc ]]; then
+		blacklist=$(xdotool search --classname urxvtd)
+		pid=$(pgrep -x urxvtd)
+	elif [[ $program == xiatec ]]; then
+		pid=$(pgrep -x xiate)
+	elif [[ $program == chromium ]]; then
+		# this may work fine
+		# pid=$(pgrep -xo chromium)
+		pid=$(pgrep -xa chromium | awk '!/--type/ {print $1}')
+	elif [[ $program == chromium-browser ]]; then
+		pid=$(pgrep -xa chromium-browse | awk '!/--type/ {print $1}')
+	elif [[ $program =~ ^google-chrome ]]; then
+		pid=$(pgrep -xa chrome | awk '!/--type/ {print $1}')
+	fi
+	# need to redirect stdout or function won't return
+	eval "$1 > /dev/null &"
+	if [[ -z $pid ]]; then
+		# for normal programs
+		# also for when one of the programs above hadn't already been started
+		pid=$!
+	fi
+	visible_wid=false
+	while : ; do
+		if [[ $program == gnome-terminal ]]; then
+			# only 1 pid; changes at some point after first run
+			# actual process name for me is gnome-terminal-
+			pid=$(pgrep gnome-terminal)
+		fi
+		wids=$(xdotool search --pid "$pid")
+		if [[ -n "$wids" ]]; then
+			while read -r wid; do
+				if [[ ! $blacklist =~ (^|$'\n')"$wid"($|$'\n') ]] && \
+					[[ $(get_visibility "$wid") == IsViewable ]]; then
+					visible_wid=true
+					program_wid=$wid
+				fi
+			done <<< "$wids"
+		fi
+		if $visible_wid; then
+			break
+		fi
+		sleep 0.01
+	done
+	echo -n "$program_wid"
+}
+
 program_start() {
 	local program_command tmux_command wid
-	program_command=("$program")
+	program_command="$program $program_flags"
-	if [[ $program == alacritty ]]; then
+	if [[ -n "$session_name" ]]; then
-		# prevent alacritty from resizing the terminal to 80x24
-		program_command+=(-d 0 0)
-	fi
-	program_command+=("${program_flags[@]}")
-	if [[ -n $session_name ]]; then
 		session_name=$(printf "%q" "$session_name")
-		tmux_command="tmux attach-session -dt $session_name || \
+		tmux_command="'tmux attach-session -dt $session_name || \
-			tmuxifier load-session $session_name || \
 			tmuxinator start $session_name || \
-			tmux new-session -s $session_name"
+			tmux new-session -s $session_name'"
-		# note: st will work with or without the -e flag (like kitty)
+		if [[ $program =~ ^(urxvt|alacritty|xiatec$) ]]; then
-		# note: regular console works with or without quotes, but trinity's
+			program_command="$program_command -e bash -c $tmux_command"
-		# konsole only works without quotes
-		if [[ $program =~ ^(urxvt|alacritty|xiatec|st|lxterminal|qterminal|cool-retro-term|lilyterm|konsole$) ]]; then
-			program_command+=(-e bash -c "$tmux_command")
-		elif [[ $program == kitty ]]; then
-			program_command+=(bash -c "$tmux_command")
 		else
-			program_command+=(-e "\"bash -c $tmux_command\"")
+			program_command="$program_command -e \"bash -c $tmux_command\""
 		fi
 	fi
-	wid=$(xtoolwait -wid "${program_command[@]}")
+	wid=$(create_win_return_wid "$program_command")
-	if [[ -n $name ]]; then
+	if [[ -n "$name" ]]; then
 		xdotool set_window --name "$name" "$wid"
 	fi
 	echo "$wid" > "$MUTDROP_PATH/$program$num"
@@ -571,30 +584,19 @@ current_create() {
 	wid=$(xdotool getactivewindow)
 	echo "$wid" > "$MUTDROP_PATH"/current"$num"
 	get_class_name "$wid" > "$MUTDROP_PATH"/current"$num"_class
-	if [[ -n $name ]]; then
+	if [[ -n "$name" ]]; then
 		xdotool set_window --name "$name" "$wid"
 	fi
 	echo -n "$wid"
 }
 
 wid_toggle() {
-	# used for -m option; at first tdrop assumes that there is a focused window
-	# on the current desktop; if there isn't (and the WM doesn't have some way
-	# to query the current monitor), this will be set to false, and tdrop will
-	# have to find out the current monitor info after opening the dropdown
-	# (currently, using xwininfo to find the position of a window is the only
-	# WM-independent way I know to find out what the current monitor is)
-	local focused_window_exists
-	focused_window_exists=true
-
 	# deal with percentages/negatives when no -m
 	if ! $monitor_aware; then
 		local total_geo total_width total_height
-		total_geo=$(xwininfo -root | gawk '/geometry/ {gsub("+*",""); print $2}')
+		total_geo=$(xwininfo -root | awk '/geometry/ {print $2}')
-		# total_width=$(echo "$total_geo" | gawk -F 'x' '{print $1}')
+		total_width=$(echo "$total_geo" | awk -F 'x' '{print $1}')
-		total_width=${total_geo%x*}
+		total_height=$(echo "$total_geo" | awk -F 'x|+' '{print $2}')
-		# total_height=$(echo "$total_geo" | gawk -F 'x' '{print $2}')
-		total_height=${total_geo#*x}
 		convert_geometry_to_pixels "$total_width" "$total_height"
 	fi
 	# get saved window id if already created
@@ -605,7 +607,7 @@ wid_toggle() {
 	if [[ -n $wid ]]; then
 		visibility=$(get_visibility "$wid")
 		# sometimes xwininfo will still report a window as existing hence xprop check
-		if [[ -z $visibility ]] || ! xprop -id "$wid" &> /dev/null; then
+		if [[ -z $visibility ]] || [[ -z $(xprop -id "$wid" 2> /dev/null) ]]; then
 			# window no longer exists
 			exists=false
 			# shellcheck disable=SC2188
@@ -683,14 +685,14 @@ wid_toggle() {
 # * Helper Functions for Auto Hiding/Showing
 get_geometry() {
 	# so that won't float a tiled window later when showing
-	if is_floating "$1" &> /dev/null; then
+	if is_floating "$1"; then
-		local wininfo x y rel_x rel_y width height
+		local wininfo x y rel_x rel_y
 		wininfo=$(xwininfo -id "$1")
-		x=$(echo "$wininfo" | gawk '/Absolute.*X/ {print $4}')
+		x=$(echo "$wininfo" | awk '/Absolute.*X/ {print $4}')
-		y=$(echo "$wininfo" | gawk '/Absolute.*Y/ {print $4}')
+		y=$(echo "$wininfo" | awk '/Absolute.*Y/ {print $4}')
-		rel_x=$(echo "$wininfo" | gawk '/Relative.*X/ {print $4}')
+		rel_x=$(echo "$wininfo" | awk '/Relative.*X/ {print $4}')
-		rel_y=$(echo "$wininfo" | gawk '/Relative.*Y/ {print $4}')
+		rel_y=$(echo "$wininfo" | awk '/Relative.*Y/ {print $4}')
-		if [[ $subtract_when_same != false ]]; then
+		if $subtract_when_same; then
 			# behaviour works for most WMs (at least floating ones)
 			x=$((x-rel_x))
 			y=$((y-rel_y))
@@ -704,32 +706,28 @@ get_geometry() {
 				y=$((y-rel_y))
 			fi
 		fi
-		width=$(xwininfo -id "$(xdotool getactivewindow)" | \
+		echo -n -e "X=$x\nY=$y"
-					gawk '/Width/ {print $2}')
-		height=$(xwininfo -id "$(xdotool getactivewindow)" | \
-					 gawk '/Height/ {print $2}')
-		echo -n -e "xoff=$x\nyoff=$y\nwidth=$width\nheight=$height"
 	else
 		# window is not floating; don't bother saving geometry
 		echo -n "false"
 	fi
 }
 
-# set global xoff, yoff, width, and height based on stored values
+retrieve_geometry() {
-restore_geometry() {
-	local x_fix y_fix
 	eval "$(< "$MUTDROP_PATH"/auto_hidden/geometry)"
+	local x_fix y_fix X Y
 	if [[ -n $dec_fix ]]; then
-		x_fix=$(echo "$dec_fix" | gawk -F "x" '{print $1}')
+		x_fix=$(echo "$dec_fix" | awk -F "x" '{print $1}')
-		y_fix=$(echo "$dec_fix" | gawk -F "x" '{print $2}')
+		y_fix=$(echo "$dec_fix" | awk -F "x" '{print $2}')
-		xoff=$((xoff-x_fix))
+		X=$((X-x_fix))
-		yoff=$((yoff-y_fix))
+		Y=$((Y-y_fix))
 	fi
+	echo -n "$X $Y"
 }
 
 toggle_auto_hide() {
 	local no_hide
-	no_hide=$(cat "$MUTDROP_PATH"/auto_hidden/no_hide 2> /dev/null)
+	no_hide=$(< "$MUTDROP_PATH"/auto_hidden/no_hide) 2> /dev/null
 	mkdir -p "$MUTDROP_PATH"/auto_hidden
 	if [[ -z $no_hide ]]; then
 		echo "true" > "$MUTDROP_PATH"/auto_hidden/no_hide
@@ -742,7 +740,7 @@ toggle_auto_hide() {
 # * Auto Hiding/Showing
 auto_hide() {
 	local no_hide
-	no_hide=$(cat "$MUTDROP_PATH"/auto_hidden/no_hide 2> /dev/null)
+	no_hide=$(< "$MUTDROP_PATH"/auto_hidden/no_hide) 2> /dev/null
 	if [[ -z $no_hide ]]; then
 		wid=$(xdotool getactivewindow)
 		mkdir -p "$MUTDROP_PATH"/auto_hidden
@@ -755,31 +753,20 @@ auto_hide() {
 
 auto_show() {
 	local no_hide
-	no_hide=$(cat "$MUTDROP_PATH"/auto_hidden/no_hide 2> /dev/null)
+	no_hide=$(< "$MUTDROP_PATH"/auto_hidden/no_hide) 2> /dev/null
 	if [[ -z $no_hide ]]; then
-		local was_floating
+		local was_floating XY
 		wid=$(< "$MUTDROP_PATH"/auto_hidden/wid)
 		class=$(< "$MUTDROP_PATH"/auto_hidden/class)
 		was_floating=$(< "$MUTDROP_PATH"/auto_hidden/geometry)
-		restore_geometry "$wid"
+		XY=$(retrieve_geometry "$wid")
+		xoff=$(echo "$XY" | awk '{print $1}')
+		yoff=$(echo "$XY" | awk '{print $2}')
 		pre_map "$was_floating"
 		map_and_post_map "$was_floating"
 	fi
 }
 
-# * Hide All
-hide_all() {
-	shopt -s nullglob dotglob
-	local dropdowns
-	dropdowns=("$MUTDROP_PATH"/*)
-	for dropdown in "${dropdowns[@]}"; do
-		# cat to silence errors
-		wid=$(cat "$dropdown" 2> /dev/null)
-		unmap "$wid" 2> /dev/null
-	done
-	shopt -u nullglob dotglob
-}
-
 # * Main
 # ** Setup
 set_wm
@@ -796,11 +783,11 @@ elif [[ $program == auto_hide ]]; then
 	auto_hide
 elif [[ $program == auto_show ]]; then
 	auto_show
-elif [[ $program == hide_all ]]; then
-	hide_all
 else
 	wid_toggle
 fi
 
 # vim is dumb
 # vim: set ft=sh noet:
+set +x
+exec 2>&3 3>&-

tdrop.1

@@ -1,19 +1,16 @@
-.\" Man page for tdrop.
+.\" Manpage for tdrop.
 .\" Please make an issue on the online repository if you find errors or typos.
-.TH TDROP 1 "11 February 2015" "tdrop 0.2" "tdrop man page"
+.TH TDROP 1 "11 February 2015" "tdrop 0.1" "tdrop man page"
 .SH NAME
 Tdrop - make dropdown terminals and windows
 .SH SYNOPSIS
-tdrop [\fIOPTIONS\fR] [program name or cmd] [program options ...]
+tdrop [\fIOPTIONS\fR] [program name or cmd]
 .SH DESCRIPTION
-	Tdrop is used for hiding/unhiding programs to acheive quake/dropdown functionality. It can create a dropdown window if one does not already exist or turn the current window into a dropdown on the fly. It provides options to control the intial size and position of dropdowns, for example to leave panels visible or to deal with window borders. When used with a terminal, it provides an option to specify the name of a tmux session to automatically start. It also allows the user to specify arbitrary options/flags to be used when starting programs. It uses window IDs as opposed to classes, so it can be used with multiple windows of the same program.
+	Tdrop is used for hiding/unhiding programs to acheive quake/dropdown functionality. It can create a dropdown window if one does not already exist or turn the current window into a dropdown on the fly. It provides options to control the intial size and position of dropdowns, for example to leave panels visible or to deal with window borders. When used with a terminal, it provides an option to specify the name of a tmuxinator or tmux session to automatically start. It also allows the user to specify arbitrary options/flags to be used when starting programs. It uses window IDs as opposed to classes, so it can be used with multiple windows of the same program.
 
 	It also has the ability to automatically hide and automatically show dropdowns. For example, it can be used to automatically hide a terminal when opening something from it, e.g. an image viewer, video player, etc. Tdrop can         then automatically bring back the terminal whenever the image view, video player, etc. is closed. See the Examples section for more information.
 .SH Commands
-Tdrop expects the name of a program or 'current' (to use the current window) as the last argument to create a dropdown (optionally followed by any flags to that program). Alternatively, it can take one of auto_show, auto_hide, toggle_auto_hide, or hide_all. If hide_all is given instead of a program name, tdrop will hide all visible dropdowns.
+Tdrop expects the name of a program or 'current' (to use the current window) as the last argument to create a dropdown. Alternatively, it can take one of auto_show, auto_hide, or toggle_auto_hide. Neither functionality is particularly useful called directly from the command line; the former should be bound to a key, and the latter is better used in shell functions/aliases or with a file opener (e.g. in the rifle.conf).
-
-Tdrop's functionality is not particularly useful called directly from the command line. Commands should either be bound to a key, used in shell functions/aliases, or used with a file opener (e.g. in the rifle.conf).
-
 .SH OPTIONS
 .br
 E.g.
@@ -39,7 +36,7 @@ Specify the x position for a created window as a number or percentage. (default:
 Specify the y position for a created window as a number or percentage. (default: 1, see BUGS)
 .TP
 \fB-s NAME\fR, \fB --session=NAME\fR
-Specify a tmuxinator, tmuxifier, or tmux session name to start. An existing tmux session has highest precedence and will be connected to with '-d', detaching other attached clients. If a there is no tmuxinator/tmuxifier/etc. session of the given name, a normal tmux session with the name will be created. If this option is not given, tmux will not be used. Note that this option requires that the program be a supported terminal. (default: none)
+Specify a tmuxinator or tmux session name to start. An existing tmux session has highest precedence and will be connected to with '-d', detaching other attached clients. If a there is no tmuxinator session of the given name, a normal tmux session with the name will be created. If this option is not given, tmux will not be used. Note that this option requires that the program be a supported terminal. (default: none)
 .TP
 \fB-n NUMBER\fR, \fB --number=NUMBER\fR
 Specify a number (or any extra text) to differentiate between dropdowns of the same program (this is only needed when using multiple dropdowns of the same program). This flag can also be used for creating multiple different dropdowns on the fly ('current'). Note that it is not necessary to use this to deal with multi-user systems as tdrop stores dropdown information separately for each user. (default: none)
@@ -47,8 +44,8 @@ Specify a number (or any extra text) to differentiate between dropdowns of the s
 \fB-c COMMAND\fR, \fB --pre-create-hook=COMMAND\fR
 Specify a command to execute before first creating or initializing a dropdown (before mapping a normal dropdown or before unmapping the 'current' window). This flag has no effect for the auto_(hide|show) commands. (default: none)
 .TP
-\fB-C\fR, \fB --post-create-hook=COMMAND\fR
+\fB-C\fR, \fB --pre-create-hook=COMMAND\fR
-Specify a command to execute after first creating or initializing a dropdown (after mapping a normal dropdown or after unmapping the 'current' window). This flag has no effect for the auto_(hide|show) commands. (default: none)
+NDSpecify a command to execute after first creating or initializing a dropdown (after mapping a normal dropdown or after unmapping the 'current' window). This flag has no effect for the auto_(hide|show) commands. (default: none)
 .TP
 \fB-p COMMAND\fR, \fB --pre-map-hook=COMMAND\fR
 Specify a command to execute before showing/mapping a dropdown. Note that this will run when showing a dropdown for the first time even when --pre-create-hook is used. (default: none)
@@ -56,18 +53,18 @@ Specify a command to execute before showing/mapping a dropdown. Note that this w
 \fB-P COMMAND\fR, \fB --post-map-hook=COMMAND\fR
 Specify a command to execute after showing/mapping a dropdown. Note that this will run when hiding a dropdown for the first time even when --post-create-hook is used. (default: none)
 .TP
-\fB-u COMMAND\fR, \fB --pre-unmap-hook=COMMAND\fR
-Specify a command to execute before hiding/unmapping a dropdown. (default: none)
-.TP
-\fB-U COMMAND\fR, \fB --post-unmap-hook=COMMAND\fR
-Specify a command to execute after hiding/unmapping a dropdown. (default: none)
-.TP
 \fB-l COMMAND\fR, \fB --pre-map-float-command=COMMAND\fR
 Specify a command execute before showing/mapping a dropdown in order to float the dropdown (e.g. a bspwm oneshot rule). This may be useful if you don't want to float all windows of a given program and tdrop doesn't automatically support this for your window manager with the -a flag. This will override any default floating command when used with -a.
 .TP
 \fB-L COMMAND\fR, \fB --post-map-float-command=COMMAND\fR
 Specify a command execute after showing/mapping a dropdown in order to float the dropdown. This may be useful if you don't want to float all windows of a given program and tdrop doesn't automatically support this for your window manager with the -a flag. This can be used if your window manager does not support floating rules at all; for example, it can be used to fake a key combination (e.g. using xdotool) that will float the current window. This will override any default floating command when used with -a.
 .TP
+\fB-u COMMAND\fR, \fB --pre-unmap-hook=COMMAND\fR
+Specify a command to execute before hiding/unmapping a dropdown. (default: none)
+.TP
+\fB-U COMMAND\fR, \fB --post-unmap-hook=COMMAND\fR
+Specify a command to execute after hiding/unmapping a dropdown. (default: none)
+.TP
 \fB-d DEC_SIZE\fR, \fB --decoration-fix=DEC_SIZE\fR
 Specify a window decoration/border size in the form <x decoration size>x<y decoration size> to be taken into account when saving window position. This should not be necessary for most window managers and is only used with 'auto_show', e.g. 'tdrop -d 1x22 auto_show' for blackbox. (default: none)
 .TP
@@ -78,11 +75,7 @@ This option is a more complicated companion to -d that is also unlikely to be ne
 Specify a command that will determine whether the current window is floating ($wid can be used in the command instead). Only used for the auto_hide command. This will be used to save whether the current window is floating or not. When restoring the window, if there is a float command and the window was previously floating, it will be floated. (default: none)
 .TP
 \fB-f\fR, \fB --program-flags\fR
-NOTE: Using this flag is deprecated; it may be removed in the future. Instead, specify program flags after the program (e.g. "tdrop kitty --name foo").
+Specify flags/options that the terminal or program should be called with. For example, to set the title of the terminal, something like '-f "--title mytitle"' can be used. Caution: If there is a tmux/tmuxinator session specified (with -s), the option to execute a program (usually -e for terminal programs) is implicitly added by tdrop! (default: none)
-
-Specify flags/options that the terminal or program should be called with. For example, to set the title of the terminal, something like 'tdrop -f "--title mytitle" <program>' can be used.
-
-Caution: If there is a tmux session specified (with -s), the option to execute a program (usually -e for terminal programs) is implicitly added by tdrop! (default: none)
 .TP
 \fB-a\fR, \fB --auto-detect-wm\fR
 If there are available settings for the detected window manager for the -l, -L, -d, and/or -i options, automatically set them. Takes no argument. Manually specified settings take precedence. This can be used both for dropdowns and the auto_(hide|show) commands. Takes no argument. (default: false)
@@ -90,12 +83,9 @@ If there are available settings for the detected window manager for the -l, -L,
 \fB-m\fR, \fB --monitor-aware\fR
 This option only applies for dropdowns (not auto-hiding and auto-showing). Specify that geometry values should be relative to the current monitor. For example, if the width is a percentage or negative value, the pixel width will be calculated as a percentage of the current monitor's width (instead of the combined width of all monitors). If the monitor changes, this option will cause a dropdown to be resized to fit the given percentages. Note that this option assumes xrandr is being used and requires xrandr to work. (default: false)
 .TP
-\fB-t\fR, \fB --pointer-monitor-detection\fR
-Use mouse pointer location for detecting which monitor is the current one so terminal will be displayed on it. Without this option, the monitor with currently active window is considered the current one. This option is only effective if -m / --monitor-aware option is enabled.
-.TP
 \fB --wm=NAME\fR
-Specify the window manager name (which determines the default settings when -a is specified). This may be useful if you've change the name of your window manager using wmname as this will prevent tdrop from correctly detecting the real window manager name. This could also potentially be useful if the all the default -a settings for another window manager work with the current one (e.g. if using a similar but differently named fork of some window manager). (default: automatically detected)
 .TP
+Mimic another WM's rules with -a. This is unlikely to be useful. It could potentially be used in the case where a similar fork of a window manager had a different name. (default: automatically detected)
 \fB --class=NAME\fR
 Providing this option lets tdrop know what the class (or classname) of the window is (it does not actually set the class for a window). This is used for window managers like bspwm that use the class for floating rules. For some commonly used programs, tdrop will already use the correct class. This option is useful when the program name and class are not the same and there is not already a default mapping between the two. (default: the program name or a known substitution)
 
@@ -109,8 +99,6 @@ Used to clear a saved window id for the given program or 'current' instead of cr
 .TP
 \fB --no-cancel\fR
 Specifies that manually re-showing an auto-hidden window with tdrop should not cancel an auto_show. Takes no argument. See the examples.
-\fB --timeout\fR
-Specifies the timeout in to wait for a window to appear when starting a program before giving up. This prevents a tdrop process from sticking around forever if a program fails to start. (default: 10)
 .TP
 \fB --help\fR
 Print basic help information. Takes no argument.
@@ -135,7 +123,7 @@ Tdrop supports controlling the initial size and placement of a terminal. The bor
 .br
 $ tdrop -a -w 1362 -y 14 xterm
 
-Tdrop can also create a tmux session if it does not exist:
+Tdrop can also create a tmux or tmuxinator session if it does not exist:
 .br
 $ tdrop -a -w 1362 -y 14 -s dropdown xterm
 
@@ -192,9 +180,9 @@ mime ^image, has sxiv, X, flag f = tdrop auto_hide ; sxiv -a -- "$@" && tdrop -a
 If -y is set to 0, a window may be subsequently moved to the middle when showing/mapping it with xdotool. This may have to do with the window border.
 
 .SH AUTHOR
-Fox Kiester <noct at posteo\&.net>
+Fox Kiester <noct@openmailbox\&.org>
 .br
-Source: https://github.com/noctuid/tdrop
+Source: https://github.com/noct/tdrop
 
 .SH SEE ALSO
 xdotool(1), sxhkd(1), xprop(1), xwininfo(1), tmux(1)