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diff --git a/third_party/emacs/exwm/exwm-floating.el b/third_party/emacs/exwm/exwm-floating.el
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-;;; exwm-floating.el --- Floating Module for EXWM  -*- lexical-binding: t -*-
-
-;; Copyright (C) 2015-2020 Free Software Foundation, Inc.
-
-;; Author: Chris Feng <chris.w.feng@gmail.com>
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs is free software: you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation, either version 3 of the License, or
-;; (at your option) any later version.
-
-;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;; This module deals with the conversion between floating and non-floating
-;; states and implements moving/resizing operations on floating windows.
-
-;;; Code:
-
-(require 'xcb-cursor)
-(require 'exwm-core)
-
-(defgroup exwm-floating nil
-  "Floating."
-  :version "25.3"
-  :group 'exwm)
-
-(defcustom exwm-floating-setup-hook nil
-  "Normal hook run when an X window has been made floating, in the
-context of the corresponding buffer."
-  :type 'hook)
-
-(defcustom exwm-floating-exit-hook nil
-  "Normal hook run when an X window has exited floating state, in the
-context of the corresponding buffer."
-  :type 'hook)
-
-(defcustom exwm-floating-border-color "navy"
-  "Border color of floating windows."
-  :type 'color
-  :initialize #'custom-initialize-default
-  :set (lambda (symbol value)
-         (set-default symbol value)
-         ;; Change border color for all floating X windows.
-         (when exwm--connection
-           (let ((border-pixel (exwm--color->pixel value)))
-             (when border-pixel
-               (dolist (pair exwm--id-buffer-alist)
-                 (with-current-buffer (cdr pair)
-                   (when exwm--floating-frame
-                     (xcb:+request exwm--connection
-                         (make-instance 'xcb:ChangeWindowAttributes
-                                        :window
-                                        (frame-parameter exwm--floating-frame
-                                                         'exwm-container)
-                                        :value-mask xcb:CW:BorderPixel
-                                        :border-pixel border-pixel)))))
-               (xcb:flush exwm--connection))))))
-
-(defcustom exwm-floating-border-width 1
-  "Border width of floating windows."
-  :type '(integer
-          :validate (lambda (widget)
-                      (when (< (widget-value widget) 0)
-                        (widget-put widget :error "Border width is at least 0")
-                        widget)))
-  :initialize #'custom-initialize-default
-  :set (lambda (symbol value)
-         (let ((delta (- value exwm-floating-border-width))
-               container)
-           (set-default symbol value)
-           ;; Change border width for all floating X windows.
-           (dolist (pair exwm--id-buffer-alist)
-             (with-current-buffer (cdr pair)
-               (when exwm--floating-frame
-                 (setq container (frame-parameter exwm--floating-frame
-                                                  'exwm-container))
-                 (with-slots (x y)
-                     (xcb:+request-unchecked+reply exwm--connection
-                         (make-instance 'xcb:GetGeometry
-                                        :drawable container))
-                   (xcb:+request exwm--connection
-                       (make-instance 'xcb:ConfigureWindow
-                                      :window container
-                                      :value-mask
-                                      (logior xcb:ConfigWindow:X
-                                              xcb:ConfigWindow:Y
-                                              xcb:ConfigWindow:BorderWidth)
-                                      :border-width value
-                                      :x (- x delta)
-                                      :y (- y delta)))))))
-           (when exwm--connection
-             (xcb:flush exwm--connection)))))
-
-;; Cursors for moving/resizing a window
-(defvar exwm-floating--cursor-move nil)
-(defvar exwm-floating--cursor-top-left nil)
-(defvar exwm-floating--cursor-top nil)
-(defvar exwm-floating--cursor-top-right nil)
-(defvar exwm-floating--cursor-right nil)
-(defvar exwm-floating--cursor-bottom-right nil)
-(defvar exwm-floating--cursor-bottom nil)
-(defvar exwm-floating--cursor-bottom-left nil)
-(defvar exwm-floating--cursor-left nil)
-
-(defvar exwm-floating--moveresize-calculate nil
-  "Calculate move/resize parameters [buffer event-mask x y width height].")
-
-(defvar exwm-workspace--current)
-(defvar exwm-workspace--frame-y-offset)
-(defvar exwm-workspace--window-y-offset)
-(defvar exwm-workspace--workareas)
-(declare-function exwm-layout--hide "exwm-layout.el" (id))
-(declare-function exwm-layout--iconic-state-p "exwm-layout.el" (&optional id))
-(declare-function exwm-layout--refresh "exwm-layout.el" ())
-(declare-function exwm-layout--show "exwm-layout.el" (id &optional window))
-(declare-function exwm-workspace--position "exwm-workspace.el" (frame))
-(declare-function exwm-workspace--update-offsets "exwm-workspace.el" ())
-
-(defun exwm-floating--set-allowed-actions (id tilling)
-  "Set _NET_WM_ALLOWED_ACTIONS."
-  (exwm--log "#x%x" id)
-  (xcb:+request exwm--connection
-      (make-instance 'xcb:ewmh:set-_NET_WM_ALLOWED_ACTIONS
-                     :window id
-                     :data (if tilling
-                               (vector xcb:Atom:_NET_WM_ACTION_MINIMIZE
-                                       xcb:Atom:_NET_WM_ACTION_FULLSCREEN
-                                       xcb:Atom:_NET_WM_ACTION_CHANGE_DESKTOP
-                                       xcb:Atom:_NET_WM_ACTION_CLOSE)
-                             (vector xcb:Atom:_NET_WM_ACTION_MOVE
-                                     xcb:Atom:_NET_WM_ACTION_RESIZE
-                                     xcb:Atom:_NET_WM_ACTION_MINIMIZE
-                                     xcb:Atom:_NET_WM_ACTION_FULLSCREEN
-                                     xcb:Atom:_NET_WM_ACTION_CHANGE_DESKTOP
-                                     xcb:Atom:_NET_WM_ACTION_CLOSE)))))
-
-(defun exwm-floating--set-floating (id)
-  "Make window ID floating."
-  (let ((window (get-buffer-window (exwm--id->buffer id))))
-    (when window
-      ;; Hide the non-floating X window first.
-      (set-window-buffer window (other-buffer nil t))))
-  (let* ((original-frame (buffer-local-value 'exwm--frame
-                                             (exwm--id->buffer id)))
-         ;; Create new frame
-         (frame (with-current-buffer
-                    (or (get-buffer "*scratch*")
-                        (progn
-                          (set-buffer-major-mode
-                           (get-buffer-create "*scratch*"))
-                          (get-buffer "*scratch*")))
-                  (make-frame
-                   `((minibuffer . ,(minibuffer-window exwm--frame))
-                     (left . ,(* window-min-width -10000))
-                     (top . ,(* window-min-height -10000))
-                     (width . ,window-min-width)
-                     (height . ,window-min-height)
-                     (unsplittable . t))))) ;and fix the size later
-         (outer-id (string-to-number (frame-parameter frame 'outer-window-id)))
-         (window-id (string-to-number (frame-parameter frame 'window-id)))
-         (frame-container (xcb:generate-id exwm--connection))
-         (window (frame-first-window frame)) ;and it's the only window
-         (x (slot-value exwm--geometry 'x))
-         (y (slot-value exwm--geometry 'y))
-         (width (slot-value exwm--geometry 'width))
-         (height (slot-value exwm--geometry 'height)))
-    ;; Force drawing menu-bar & tool-bar.
-    (redisplay t)
-    (exwm-workspace--update-offsets)
-    (exwm--log "Floating geometry (original): %dx%d%+d%+d" width height x y)
-    ;; Save frame parameters.
-    (set-frame-parameter frame 'exwm-outer-id outer-id)
-    (set-frame-parameter frame 'exwm-id window-id)
-    (set-frame-parameter frame 'exwm-container frame-container)
-    ;; Fix illegal parameters
-    ;; FIXME: check normal hints restrictions
-    (let* ((workarea (elt exwm-workspace--workareas
-                          (exwm-workspace--position original-frame)))
-           (x* (aref workarea 0))
-           (y* (aref workarea 1))
-           (width* (aref workarea 2))
-           (height* (aref workarea 3)))
-      ;; Center floating windows
-      (when (and (or (= x 0) (= x x*))
-                 (or (= y 0) (= y y*)))
-        (let ((buffer (exwm--id->buffer exwm-transient-for))
-              window edges)
-          (when (and buffer (setq window (get-buffer-window buffer)))
-            (setq edges (window-inside-absolute-pixel-edges window))
-            (unless (and (<= width (- (elt edges 2) (elt edges 0)))
-                         (<= height (- (elt edges 3) (elt edges 1))))
-              (setq edges nil)))
-          (if edges
-              ;; Put at the center of leading window
-              (setq x (+ x* (/ (- (elt edges 2) (elt edges 0) width) 2))
-                    y (+ y* (/ (- (elt edges 3) (elt edges 1) height) 2)))
-            ;; Put at the center of screen
-            (setq x (/ (- width* width) 2)
-                  y (/ (- height* height) 2)))))
-      (if (> width width*)
-          ;; Too wide
-          (progn (setq x x*
-                       width width*))
-        ;; Invalid width
-        (when (= 0 width) (setq width (/ width* 2)))
-        ;; Make sure at least half of the window is visible
-        (unless (< x* (+ x (/ width 2)) (+ x* width*))
-          (setq x (+ x* (/ (- width* width) 2)))))
-      (if (> height height*)
-          ;; Too tall
-          (setq y y*
-                height height*)
-        ;; Invalid height
-        (when (= 0 height) (setq height (/ height* 2)))
-        ;; Make sure at least half of the window is visible
-        (unless (< y* (+ y (/ height 2)) (+ y* height*))
-          (setq y (+ y* (/ (- height* height) 2)))))
-      ;; The geometry can be overridden by user options.
-      (let ((x** (plist-get exwm--configurations 'x))
-            (y** (plist-get exwm--configurations 'y))
-            (width** (plist-get exwm--configurations 'width))
-            (height** (plist-get exwm--configurations 'height)))
-        (if (integerp x**)
-            (setq x (+ x* x**))
-          (when (and (floatp x**)
-                     (>= 1 x** 0))
-            (setq x (+ x* (round (* x** width*))))))
-        (if (integerp y**)
-            (setq y (+ y* y**))
-          (when (and (floatp y**)
-                     (>= 1 y** 0))
-            (setq y (+ y* (round (* y** height*))))))
-        (if (integerp width**)
-            (setq width width**)
-          (when (and (floatp width**)
-                     (> 1 width** 0))
-            (setq width (max 1 (round (* width** width*))))))
-        (if (integerp height**)
-            (setq height height**)
-          (when (and (floatp height**)
-                     (> 1 height** 0))
-            (setq height (max 1 (round (* height** height*))))))))
-    (exwm--set-geometry id x y nil nil)
-    (xcb:flush exwm--connection)
-    (exwm--log "Floating geometry (corrected): %dx%d%+d%+d" width height x y)
-    ;; Fit frame to client
-    ;; It seems we have to make the frame invisible in order to resize it
-    ;; timely.
-    ;; The frame will be made visible by `select-frame-set-input-focus'.
-    (make-frame-invisible frame)
-    (let* ((edges (window-inside-pixel-edges window))
-           (frame-width (+ width (- (frame-pixel-width frame)
-                                    (- (elt edges 2) (elt edges 0)))))
-           (frame-height (+ height (- (frame-pixel-height frame)
-                                      (- (elt edges 3) (elt edges 1)))
-                            ;; Use `frame-outer-height' in the future.
-                            exwm-workspace--frame-y-offset))
-           (floating-mode-line (plist-get exwm--configurations
-                                          'floating-mode-line))
-           (floating-header-line (plist-get exwm--configurations
-                                            'floating-header-line))
-           (border-pixel (exwm--color->pixel exwm-floating-border-color)))
-      (if floating-mode-line
-          (setq exwm--mode-line-format (or exwm--mode-line-format
-                                           mode-line-format)
-                mode-line-format floating-mode-line)
-        (if (and (not (plist-member exwm--configurations 'floating-mode-line))
-                 exwm--mwm-hints-decorations)
-            (when exwm--mode-line-format
-              (setq mode-line-format exwm--mode-line-format))
-          ;; The mode-line need to be hidden in floating mode.
-          (setq frame-height (- frame-height (window-mode-line-height
-                                              (frame-root-window frame)))
-                exwm--mode-line-format (or exwm--mode-line-format
-                                           mode-line-format)
-                mode-line-format nil)))
-      (if floating-header-line
-          (setq header-line-format floating-header-line)
-        (if (and (not (plist-member exwm--configurations
-                                    'floating-header-line))
-                 exwm--mwm-hints-decorations)
-            (setq header-line-format nil)
-          ;; The header-line need to be hidden in floating mode.
-          (setq frame-height (- frame-height (window-header-line-height
-                                              (frame-root-window frame)))
-                header-line-format nil)))
-      (set-frame-size frame frame-width frame-height t)
-      ;; Create the frame container as the parent of the frame.
-      (xcb:+request exwm--connection
-          (make-instance 'xcb:CreateWindow
-                         :depth 0
-                         :wid frame-container
-                         :parent exwm--root
-                         :x x
-                         :y (- y exwm-workspace--window-y-offset)
-                         :width width
-                         :height height
-                         :border-width
-                         (with-current-buffer (exwm--id->buffer id)
-                           (let ((border-witdh (plist-get exwm--configurations
-                                                          'border-width)))
-                             (if (and (integerp border-witdh)
-                                      (>= border-witdh 0))
-                                 border-witdh
-                               exwm-floating-border-width)))
-                         :class xcb:WindowClass:InputOutput
-                         :visual 0
-                         :value-mask (logior xcb:CW:BackPixmap
-                                             (if border-pixel
-                                                 xcb:CW:BorderPixel 0)
-                                             xcb:CW:OverrideRedirect)
-                         :background-pixmap xcb:BackPixmap:ParentRelative
-                         :border-pixel border-pixel
-                         :override-redirect 1))
-      (xcb:+request exwm--connection
-          (make-instance 'xcb:ewmh:set-_NET_WM_NAME
-                         :window frame-container
-                         :data
-                         (format "EXWM floating frame container for 0x%x" id)))
-      ;; Map it.
-      (xcb:+request exwm--connection
-          (make-instance 'xcb:MapWindow :window frame-container))
-      ;; Put the X window right above this frame container.
-      (xcb:+request exwm--connection
-          (make-instance 'xcb:ConfigureWindow
-                         :window id
-                         :value-mask (logior xcb:ConfigWindow:Sibling
-                                             xcb:ConfigWindow:StackMode)
-                         :sibling frame-container
-                         :stack-mode xcb:StackMode:Above)))
-    ;; Reparent this frame to its container.
-    (xcb:+request exwm--connection
-        (make-instance 'xcb:ReparentWindow
-                       :window outer-id :parent frame-container :x 0 :y 0))
-    (exwm-floating--set-allowed-actions id nil)
-    (xcb:flush exwm--connection)
-    ;; Set window/buffer
-    (with-current-buffer (exwm--id->buffer id)
-      (setq window-size-fixed exwm--fixed-size
-            exwm--floating-frame frame)
-      ;; Do the refresh manually.
-      (remove-hook 'window-configuration-change-hook #'exwm-layout--refresh)
-      (set-window-buffer window (current-buffer)) ;this changes current buffer
-      (add-hook 'window-configuration-change-hook #'exwm-layout--refresh)
-      (set-window-dedicated-p window t)
-      (exwm-layout--show id window))
-    (with-current-buffer (exwm--id->buffer id)
-      (if (exwm-layout--iconic-state-p id)
-          ;; Hide iconic floating X windows.
-          (exwm-floating-hide)
-        (with-selected-frame exwm--frame
-          (exwm-layout--refresh)))
-      (select-frame-set-input-focus frame))
-    ;; FIXME: Strangely, the Emacs frame can move itself at this point
-    ;;        when there are left/top struts set.  Force resetting its
-    ;;        position seems working, but it'd better to figure out why.
-    ;; FIXME: This also happens in another case (#220) where the cause is
-    ;;        still unclear.
-    (exwm--set-geometry outer-id 0 0 nil nil)
-    (xcb:flush exwm--connection))
-  (with-current-buffer (exwm--id->buffer id)
-    (run-hooks 'exwm-floating-setup-hook))
-  ;; Redraw the frame.
-  (redisplay t))
-
-(defun exwm-floating--unset-floating (id)
-  "Make window ID non-floating."
-  (exwm--log "#x%x" id)
-  (let ((buffer (exwm--id->buffer id)))
-    (with-current-buffer buffer
-      (when exwm--floating-frame
-        ;; The X window is already mapped.
-        ;; Unmap the X window.
-        (xcb:+request exwm--connection
-            (make-instance 'xcb:ChangeWindowAttributes
-                           :window id :value-mask xcb:CW:EventMask
-                           :event-mask xcb:EventMask:NoEvent))
-        (xcb:+request exwm--connection
-            (make-instance 'xcb:UnmapWindow :window id))
-        (xcb:+request exwm--connection
-            (make-instance 'xcb:ChangeWindowAttributes
-                           :window id :value-mask xcb:CW:EventMask
-                           :event-mask (exwm--get-client-event-mask)))
-        ;; Reparent the floating frame back to the root window.
-        (let ((frame-id (frame-parameter exwm--floating-frame 'exwm-outer-id))
-              (frame-container (frame-parameter exwm--floating-frame
-                                                'exwm-container)))
-          (xcb:+request exwm--connection
-              (make-instance 'xcb:UnmapWindow :window frame-id))
-          (xcb:+request exwm--connection
-              (make-instance 'xcb:ReparentWindow
-                             :window frame-id
-                             :parent exwm--root
-                             :x 0 :y 0))
-          ;; Also destroy its container.
-          (xcb:+request exwm--connection
-              (make-instance 'xcb:DestroyWindow :window frame-container))))
-      ;; Place the X window just above the reference X window.
-      ;; (the stacking order won't change from now on).
-      ;; Also hide the possible floating border.
-      (xcb:+request exwm--connection
-          (make-instance 'xcb:ConfigureWindow
-                         :window id
-                         :value-mask (logior xcb:ConfigWindow:BorderWidth
-                                             xcb:ConfigWindow:Sibling
-                                             xcb:ConfigWindow:StackMode)
-                         :border-width 0
-                         :sibling exwm--guide-window
-                         :stack-mode xcb:StackMode:Above)))
-    (exwm-floating--set-allowed-actions id t)
-    (xcb:flush exwm--connection)
-    (with-current-buffer buffer
-      (when exwm--floating-frame        ;from floating to non-floating
-        (set-window-dedicated-p (frame-first-window exwm--floating-frame) nil)
-        ;; Select a tiling window and delete the old frame.
-        (select-window (frame-selected-window exwm-workspace--current))
-        (with-current-buffer buffer
-          (delete-frame exwm--floating-frame))))
-    (with-current-buffer buffer
-      (setq window-size-fixed nil
-            exwm--floating-frame nil)
-      (if (not (plist-member exwm--configurations 'tiling-mode-line))
-          (when exwm--mode-line-format
-            (setq mode-line-format exwm--mode-line-format))
-        (setq exwm--mode-line-format (or exwm--mode-line-format
-                                         mode-line-format)
-              mode-line-format (plist-get exwm--configurations
-                                          'tiling-mode-line)))
-      (if (not (plist-member exwm--configurations 'tiling-header-line))
-          (setq header-line-format nil)
-        (setq header-line-format (plist-get exwm--configurations
-                                            'tiling-header-line))))
-    ;; Only show X windows in normal state.
-    (unless (exwm-layout--iconic-state-p)
-      (pop-to-buffer-same-window buffer)))
-  (with-current-buffer (exwm--id->buffer id)
-    (run-hooks 'exwm-floating-exit-hook)))
-
-;;;###autoload
-(cl-defun exwm-floating-toggle-floating ()
-  "Toggle the current window between floating and non-floating states."
-  (interactive)
-  (exwm--log)
-  (unless (derived-mode-p 'exwm-mode)
-    (cl-return-from exwm-floating-toggle-floating))
-  (with-current-buffer (window-buffer)
-    (if exwm--floating-frame
-        (exwm-floating--unset-floating exwm--id)
-      (exwm-floating--set-floating exwm--id))))
-
-;;;###autoload
-(defun exwm-floating-hide ()
-  "Hide the current floating X window (which would show again when selected)."
-  (interactive)
-  (exwm--log)
-  (when (and (derived-mode-p 'exwm-mode)
-             exwm--floating-frame)
-    (exwm-layout--hide exwm--id)
-    (select-frame-set-input-focus exwm-workspace--current)))
-
-(defun exwm-floating--start-moveresize (id &optional type)
-  "Start move/resize."
-  (exwm--log "#x%x" id)
-  (let ((buffer-or-id (or (exwm--id->buffer id) id))
-        frame container-or-id x y width height cursor)
-    (if (bufferp buffer-or-id)
-        ;; Managed.
-        (with-current-buffer buffer-or-id
-          (setq frame exwm--floating-frame
-                container-or-id (frame-parameter exwm--floating-frame
-                                                 'exwm-container)))
-      ;; Unmanaged.
-      (setq container-or-id id))
-    (when (and container-or-id
-               ;; Test if the pointer can be grabbed
-               (= xcb:GrabStatus:Success
-                  (slot-value
-                   (xcb:+request-unchecked+reply exwm--connection
-                       (make-instance 'xcb:GrabPointer
-                                      :owner-events 0
-                                      :grab-window container-or-id
-                                      :event-mask xcb:EventMask:NoEvent
-                                      :pointer-mode xcb:GrabMode:Async
-                                      :keyboard-mode xcb:GrabMode:Async
-                                      :confine-to xcb:Window:None
-                                      :cursor xcb:Cursor:None
-                                      :time xcb:Time:CurrentTime))
-                   'status)))
-      (with-slots (root-x root-y win-x win-y)
-          (xcb:+request-unchecked+reply exwm--connection
-              (make-instance 'xcb:QueryPointer :window id))
-        (if (not (bufferp buffer-or-id))
-            ;; Unmanaged.
-            (unless (eq type xcb:ewmh:_NET_WM_MOVERESIZE_MOVE)
-              (with-slots ((width* width)
-                           (height* height))
-                  (xcb:+request-unchecked+reply exwm--connection
-                      (make-instance 'xcb:GetGeometry :drawable id))
-                (setq width width*
-                      height height*)))
-          ;; Managed.
-          (select-window (frame-first-window frame)) ;transfer input focus
-          (setq width (frame-pixel-width frame)
-                height (frame-pixel-height frame))
-          (unless type
-            ;; Determine the resize type according to the pointer position
-            ;; Clicking the center 1/3 part to resize has no effect
-            (setq x (/ (* 3 win-x) (float width))
-                  y (/ (* 3 win-y) (float height))
-                  type (cond ((and (< x 1) (< y 1))
-                              xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_TOPLEFT)
-                             ((and (> x 2) (< y 1))
-                              xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_TOPRIGHT)
-                             ((and (> x 2) (> y 2))
-                              xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT)
-                             ((and (< x 1) (> y 2))
-                              xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT)
-                             ((> x 2) xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_RIGHT)
-                             ((> y 2) xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_BOTTOM)
-                             ((< x 1) xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_LEFT)
-                             ((< y 1) xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_TOP)))))
-        (if (not type)
-            (exwm-floating--stop-moveresize)
-          (cond ((= type xcb:ewmh:_NET_WM_MOVERESIZE_MOVE)
-                 (setq cursor exwm-floating--cursor-move
-                       exwm-floating--moveresize-calculate
-                       (lambda (x y)
-                         (vector buffer-or-id
-                                 (eval-when-compile
-                                   (logior xcb:ConfigWindow:X
-                                           xcb:ConfigWindow:Y))
-                                 (- x win-x) (- y win-y) 0 0))))
-                ((= type xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_TOPLEFT)
-                 (setq cursor exwm-floating--cursor-top-left
-                       exwm-floating--moveresize-calculate
-                       (lambda (x y)
-                         (vector buffer-or-id
-                                 (eval-when-compile
-                                   (logior xcb:ConfigWindow:X
-                                           xcb:ConfigWindow:Y
-                                           xcb:ConfigWindow:Width
-                                           xcb:ConfigWindow:Height))
-                                 (- x win-x) (- y win-y)
-                                 (- (+ root-x width) x)
-                                 (- (+ root-y height) y)))))
-                ((= type xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_TOP)
-                 (setq cursor exwm-floating--cursor-top
-                       exwm-floating--moveresize-calculate
-                       (lambda (_x y)
-                         (vector buffer-or-id
-                                 (eval-when-compile
-                                   (logior xcb:ConfigWindow:Y
-                                           xcb:ConfigWindow:Height))
-                                 0 (- y win-y) 0 (- (+ root-y height) y)))))
-                ((= type xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_TOPRIGHT)
-                 (setq cursor exwm-floating--cursor-top-right
-                       exwm-floating--moveresize-calculate
-                       (lambda (x y)
-                         (vector buffer-or-id
-                                 (eval-when-compile
-                                   (logior xcb:ConfigWindow:Y
-                                           xcb:ConfigWindow:Width
-                                           xcb:ConfigWindow:Height))
-                                 0 (- y win-y) (- x (- root-x width))
-                                 (- (+ root-y height) y)))))
-                ((= type xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_RIGHT)
-                 (setq cursor exwm-floating--cursor-right
-                       exwm-floating--moveresize-calculate
-                       (lambda (x _y)
-                         (vector buffer-or-id
-                                 xcb:ConfigWindow:Width
-                                 0 0 (- x (- root-x width)) 0))))
-                ((= type xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT)
-                 (setq cursor exwm-floating--cursor-bottom-right
-                       exwm-floating--moveresize-calculate
-                       (lambda (x y)
-                         (vector buffer-or-id
-                                 (eval-when-compile
-                                   (logior xcb:ConfigWindow:Width
-                                           xcb:ConfigWindow:Height))
-                                 0 0 (- x (- root-x width))
-                                 (- y (- root-y height))))))
-                ((= type xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_BOTTOM)
-                 (setq cursor exwm-floating--cursor-bottom
-                       exwm-floating--moveresize-calculate
-                       (lambda (_x y)
-                         (vector buffer-or-id
-                                 xcb:ConfigWindow:Height
-                                 0 0 0 (- y (- root-y height))))))
-                ((= type xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT)
-                 (setq cursor exwm-floating--cursor-bottom-left
-                       exwm-floating--moveresize-calculate
-                       (lambda (x y)
-                         (vector buffer-or-id
-                                 (eval-when-compile
-                                   (logior xcb:ConfigWindow:X
-                                           xcb:ConfigWindow:Width
-                                           xcb:ConfigWindow:Height))
-                                 (- x win-x)
-                                 0
-                                 (- (+ root-x width) x)
-                                 (- y (- root-y height))))))
-                ((= type xcb:ewmh:_NET_WM_MOVERESIZE_SIZE_LEFT)
-                 (setq cursor exwm-floating--cursor-left
-                       exwm-floating--moveresize-calculate
-                       (lambda (x _y)
-                         (vector buffer-or-id
-                                 (eval-when-compile
-                                   (logior xcb:ConfigWindow:X
-                                           xcb:ConfigWindow:Width))
-                                 (- x win-x) 0 (- (+ root-x width) x) 0)))))
-          ;; Select events and change cursor (should always succeed)
-          (xcb:+request-unchecked+reply exwm--connection
-              (make-instance 'xcb:GrabPointer
-                             :owner-events 0 :grab-window container-or-id
-                             :event-mask (eval-when-compile
-                                           (logior xcb:EventMask:ButtonRelease
-                                                   xcb:EventMask:ButtonMotion))
-                             :pointer-mode xcb:GrabMode:Async
-                             :keyboard-mode xcb:GrabMode:Async
-                             :confine-to xcb:Window:None
-                             :cursor cursor
-                             :time xcb:Time:CurrentTime)))))))
-
-(defun exwm-floating--stop-moveresize (&rest _args)
-  "Stop move/resize."
-  (exwm--log)
-  (xcb:+request exwm--connection
-      (make-instance 'xcb:UngrabPointer :time xcb:Time:CurrentTime))
-  (when exwm-floating--moveresize-calculate
-    (let (result buffer-or-id outer-id container-id)
-      (setq result (funcall exwm-floating--moveresize-calculate 0 0)
-            buffer-or-id (aref result 0))
-      (when (bufferp buffer-or-id)
-        (with-current-buffer buffer-or-id
-          (setq outer-id (frame-parameter exwm--floating-frame 'exwm-outer-id)
-                container-id (frame-parameter exwm--floating-frame
-                                              'exwm-container))
-          (with-slots (x y width height border-width)
-              (xcb:+request-unchecked+reply exwm--connection
-                  (make-instance 'xcb:GetGeometry
-                                 :drawable container-id))
-            ;; Notify Emacs frame about this the position change.
-            (xcb:+request exwm--connection
-                (make-instance 'xcb:SendEvent
-                               :propagate 0
-                               :destination outer-id
-                               :event-mask xcb:EventMask:StructureNotify
-                               :event
-                               (xcb:marshal
-                                (make-instance 'xcb:ConfigureNotify
-                                               :event outer-id
-                                               :window outer-id
-                                               :above-sibling xcb:Window:None
-                                               :x (+ x border-width)
-                                               :y (+ y border-width)
-                                               :width width
-                                               :height height
-                                               :border-width 0
-                                               :override-redirect 0)
-                                exwm--connection)))
-            (xcb:flush exwm--connection))
-          (exwm-layout--show exwm--id
-                             (frame-root-window exwm--floating-frame)))))
-    (setq exwm-floating--moveresize-calculate nil)))
-
-(defun exwm-floating--do-moveresize (data _synthetic)
-  "Perform move/resize."
-  (when exwm-floating--moveresize-calculate
-    (let* ((obj (make-instance 'xcb:MotionNotify))
-           result value-mask x y width height buffer-or-id container-or-id)
-      (xcb:unmarshal obj data)
-      (setq result (funcall exwm-floating--moveresize-calculate
-                            (slot-value obj 'root-x) (slot-value obj 'root-y))
-            buffer-or-id (aref result 0)
-            value-mask (aref result 1)
-            x (aref result 2)
-            y (aref result 3)
-            width (max 1 (aref result 4))
-            height (max 1 (aref result 5)))
-      (if (not (bufferp buffer-or-id))
-          ;; Unmanaged.
-          (setq container-or-id buffer-or-id)
-        ;; Managed.
-        (setq container-or-id
-              (with-current-buffer buffer-or-id
-                (frame-parameter exwm--floating-frame 'exwm-container))
-              x (- x exwm-floating-border-width)
-              ;; Use `frame-outer-height' in the future.
-              y (- y exwm-floating-border-width
-                   exwm-workspace--window-y-offset)
-              height (+ height exwm-workspace--window-y-offset)))
-      (xcb:+request exwm--connection
-          (make-instance 'xcb:ConfigureWindow
-                         :window container-or-id
-                         :value-mask (aref result 1)
-                         :x x
-                         :y y
-                         :width width
-                         :height height))
-      (when (bufferp buffer-or-id)
-        ;; Managed.
-        (setq value-mask (logand value-mask (logior xcb:ConfigWindow:Width
-                                                    xcb:ConfigWindow:Height)))
-        (when (/= 0 value-mask)
-          (with-current-buffer buffer-or-id
-            (xcb:+request exwm--connection
-                (make-instance 'xcb:ConfigureWindow
-                               :window (frame-parameter exwm--floating-frame
-                                                        'exwm-outer-id)
-                               :value-mask value-mask
-                               :width width
-                               :height height)))))
-      (xcb:flush exwm--connection))))
-
-(defun exwm-floating-move (&optional delta-x delta-y)
-  "Move a floating window right by DELTA-X pixels and down by DELTA-Y pixels.
-
-Both DELTA-X and DELTA-Y default to 1.  This command should be bound locally."
-  (exwm--log "delta-x: %s, delta-y: %s" delta-x delta-y)
-  (unless (and (derived-mode-p 'exwm-mode) exwm--floating-frame)
-    (user-error "[EXWM] `exwm-floating-move' is only for floating X windows"))
-  (unless delta-x (setq delta-x 1))
-  (unless delta-y (setq delta-y 1))
-  (unless (and (= 0 delta-x) (= 0 delta-y))
-    (let* ((floating-container (frame-parameter exwm--floating-frame
-                                                'exwm-container))
-           (geometry (xcb:+request-unchecked+reply exwm--connection
-                         (make-instance 'xcb:GetGeometry
-                                        :drawable floating-container)))
-           (edges (window-inside-absolute-pixel-edges)))
-      (with-slots (x y) geometry
-        (exwm--set-geometry floating-container
-                            (+ x delta-x) (+ y delta-y) nil nil))
-      (exwm--set-geometry exwm--id
-                          (+ (pop edges) delta-x)
-                          (+ (pop edges) delta-y)
-                          nil nil))
-    (xcb:flush exwm--connection)))
-
-(defun exwm-floating--init ()
-  "Initialize floating module."
-  (exwm--log)
-  ;; Initialize cursors for moving/resizing a window
-  (xcb:cursor:init exwm--connection)
-  (setq exwm-floating--cursor-move
-        (xcb:cursor:load-cursor exwm--connection "fleur")
-        exwm-floating--cursor-top-left
-        (xcb:cursor:load-cursor exwm--connection "top_left_corner")
-        exwm-floating--cursor-top
-        (xcb:cursor:load-cursor exwm--connection "top_side")
-        exwm-floating--cursor-top-right
-        (xcb:cursor:load-cursor exwm--connection "top_right_corner")
-        exwm-floating--cursor-right
-        (xcb:cursor:load-cursor exwm--connection "right_side")
-        exwm-floating--cursor-bottom-right
-        (xcb:cursor:load-cursor exwm--connection "bottom_right_corner")
-        exwm-floating--cursor-bottom
-        (xcb:cursor:load-cursor exwm--connection "bottom_side")
-        exwm-floating--cursor-bottom-left
-        (xcb:cursor:load-cursor exwm--connection "bottom_left_corner")
-        exwm-floating--cursor-left
-        (xcb:cursor:load-cursor exwm--connection "left_side")))
-
-(defun exwm-floating--exit ()
-  "Exit the floating module."
-  (exwm--log))
-
-
-
-(provide 'exwm-floating)
-
-;;; exwm-floating.el ends here