From da40526c8a93895b20bf7f8f292a1ace9bf9df07 Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Tue, 24 Aug 2021 23:01:20 -0500
Subject: Setup `repeat-mode' real nice like

---
 init.el      | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 lisp/acdw.el | 13 ++++++++++
 2 files changed, 93 insertions(+), 3 deletions(-)

diff --git a/init.el b/init.el
index 5d601a8..967be23 100644
--- a/init.el
+++ b/init.el
@@ -676,7 +676,12 @@ like a dumbass."
   (recentf-mode +1))
 
 (setup repeat
+  ;; new for Emacs 28!
   (:only-if (fboundp #'repeat-mode))
+
+  (:option repeat-exit-key "g"
+           repeat-exit-timeout 5)
+  
   (repeat-mode +1))
 
 (setup (:require savehist)
@@ -819,9 +824,69 @@ like a dumbass."
                                  (acdw/system :home)))
            recenter-positions '(top middle bottom))
   
-  (tooltip-mode -1)
+  (tooltip-mode -1))
+
+(setup winner
+  ;; see https://lists.gnu.org/archive/html/emacs-devel/2021-08/msg00888.html
+  (:global "C-x 4 C-/" winner-undo
+           "C-x 4 /" winner-undo
+           "C-x 4 C-?" winner-redo
+           "C-x 4 ?" winner-redo)
+
+  ;; add `winner-undo' and `winner-redo' to `repeat-mode'
+  (when (fboundp 'repeat-mode)
+    (defvar winner-mode-repeat-map
+      (let ((map (make-sparse-keymap)))
+        (define-key map "/" #'winner-undo)
+        (define-key map "?" #'winner-redo)
+        map)
+      "Keymap to repeat `winner-mode' sequences.  Used in `repeat-mode'.")
+
+    (put 'winner-undo 'repeat-map 'winner-mode-repeat-map)
+    (put 'winner-redo 'repeat-map 'winner-mode-repeat-map))
+  
   (winner-mode +1))
 
+(setup windmove
+  (:option windmove-wrap-around t)
+  (:global
+   ;; moving
+   "C-x 4 <left>" windmove-left
+   "C-x 4 <right>" windmove-right
+   "C-x 4 <up>" windmove-up
+   "C-x 4 <down>" windmove-down
+   ;; swapping
+   "C-x 4 S-<left>" windmove-swap-states-left
+   "C-x 4 S-<right>" windmove-swap-states-right
+   "C-x 4 S-<up>" windmove-swap-states-up
+   "C-x 4 S-<down>" windmove-swap-states-down)
+
+  (when (fboundp 'repeat-mode)
+    (defvar windmove-repeat-map
+      (let ((map (make-sparse-keymap)))
+        ;; moving
+        (define-key map [left] #'windmove-left)
+        (define-key map [right] #'windmove-right)
+        (define-key map [up] #'windmove-up)
+        (define-key map [down] #'windmove-down)
+        ;; swapping
+        (define-key map [S-left] #'windmove-swap-states-left)
+        (define-key map [S-right] #'windmove-swap-states-right)
+        (define-key map [S-up] #'windmove-swap-states-up)
+        (define-key map [S-down] #'windmove-swap-states-down)
+        map)
+      "Keymap to repeat various `windmove' sequences.  Used in `repeat-mode'.")
+
+    (dolist (sym '(windmove-left
+                   windmove-right
+                   windmove-up
+                   windmove-down
+                   windmove-swap-states-left
+                   windmove-swap-states-right
+                   windmove-swap-states-up
+                   windmove-swap-states-down))
+      (put sym 'repeat-map 'windmove-repeat-map))))
+
 (setup w32
   (:option w32-allow-system-shell t
            w32-pass-lwindow-to-system nil
@@ -1028,13 +1093,25 @@ like a dumbass."
         (funcall #'vertico-exit)))))
 
 (setup (:straight crux)
-  
-  (:global "M-`" crux-other-window-or-switch-buffer
+
+  (:global "C-x o" acdw/other-window-or-switch-buffer
            "C-o" crux-smart-open-line
            "M-o" crux-smart-open-line-above
            "C-M-\\" crux-cleanup-buffer-or-region
            "C-x 4 t" crux-transpose-windows)
 
+  (when (fboundp 'repeat-mode)
+    (define-key other-window-repeat-map "o"
+      #'acdw/other-window-or-switch-buffer)
+    (define-key other-window-repeat-map "O"
+      (defun acdw/other-window-or-switch-buffer-backward ()
+        (interactive)
+        (setq repeat-map 'other-window-repeat-map)
+        (acdw/other-window-or-switch-buffer -1)))
+
+    (put 'acdw/other-window-or-switch-buffer
+         'repeat-map 'other-window-repeat-map))
+
   (crux-reopen-as-root-mode +1))
 
 ;; requires extension:
diff --git a/lisp/acdw.el b/lisp/acdw.el
index 7e82a9a..bd64af3 100644
--- a/lisp/acdw.el
+++ b/lisp/acdw.el
@@ -566,5 +566,18 @@ It's called 'require-private' for historical reasons."
       (forward-sexp 2)
     ('scan-error (end-of-buffer))))
 
+
+;;; Crux tweaks
+
+;; `crux-other-window-or-switch-buffer' doesn't take an argument.
+(defun acdw/other-window-or-switch-buffer (&optional arg)
+  "Call `other-window' or switch buffers, depending on window count."
+  (interactive "P")
+  (if (one-window-p)
+      (switch-to-buffer nil)
+    (other-window (or arg 1))))
+
+
+
 (provide 'acdw)
 ;;; acdw.el ends here
-- 
cgit 1.4.1-21-gabe81