Moving to Doom Emacs!

.emacs.d/modules/ui/window-select/README.org

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+#+TITLE:   ui/window-select
+#+DATE:    October 8, 2017
+#+SINCE:   v2.0.7
+#+STARTUP: inlineimages
+
+* Table of Contents :TOC:
+- [[#description][Description]]
+  - [[#module-flags][Module Flags]]
+  - [[#packages][Packages]]
+- [[#prerequisites][Prerequisites]]
+- [[#features][Features]]
+- [[#configuration][Configuration]]
+  - [[#ace-window][ace-window]]
+  - [[#switch-window][switch-window]]
+
+* Description
+This module provides several methods for selecting windows without the use of
+the mouse or spatial navigation (e.g. =C-w {h,j,k,l}=).
+
+The command ~other-window~ is remapped to either ~switch-window~ or
+~ace-window~, depending on which backend you've enabled. It is bound to ~C-x o~
+(and ~C-w C-w~ for evil users).
+
+It also provides numbered windows and selection with the ~winum~ package, if
+desired. Evil users can jump to window N in =C-w <N>= (where N is a number
+between 0 and 9). Non evil users have =C-x w <N>= instead.
+
+** Module Flags
++ =+switch-window= Use the switch-window package as the backend, instead of
+  ace-window (avy).
++ =+numbers= Enable numbered windows and window selection (using winum).
+
+** Packages
++ [[https://github.com/dimitri/switch-window][switch-window]] (if =+switch-window=)
++ [[https://github.com/abo-abo/ace-window][ace-window]] (if =+switch-window= isn't enabled)
++ [[https://github.com/deb0ch/emacs-winum][winum]] (if =+numbers=)
+
+* Prerequisites
+This module has no additional dependencies.
+
+* TODO Features
+* Configuration
+This module provides two backends, both providing the same functionality, but
+with different visual cues. They are =ace-window= and =switch-window=.
+
+** ace-window
+The first character of the buffers changes to a highlighted, user-selectable
+character.
+
+ + Pros: the content of the buffers are always visible.
+ + Cons: The displayed characters are small and difficult to see.
+
+** switch-window
+Replaces the entire buffer with large letters.
+
+ + Pros: The displayed characters are /really/ easy to see.
+ + Cons: You can't see the contents of the buffers.

.emacs.d/modules/ui/window-select/config.el

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+;;; ui/window-select/config.el -*- lexical-binding: t; -*-
+
+(use-package! switch-window
+  :when (featurep! +switch-window)
+  :defer t
+  :init
+  (global-set-key [remap other-window] #'switch-window)
+  :config
+  (setq switch-window-shortcut-style 'qwerty
+        switch-window-qwerty-shortcuts '("a" "s" "d" "f" "g" "h" "j" "k" "l")))
+
+
+(use-package! ace-window
+  :unless (featurep! +switch-window)
+  :defer t
+  :init
+  (global-set-key [remap other-window] #'ace-window)
+  :config
+  (setq aw-keys '(?a ?s ?d ?f ?g ?h ?j ?k ?l)
+        aw-scope 'frame
+        aw-background t))
+
+
+(use-package! winum
+  :when (featurep! +numbers)
+  :after-call doom-switch-window-hook
+  :config
+  (winum-mode +1)
+  (map! :map evil-window-map
+        "0" #'winum-select-window-0-or-10
+        "1" #'winum-select-window-1
+        "2" #'winum-select-window-2
+        "3" #'winum-select-window-3
+        "4" #'winum-select-window-4
+        "5" #'winum-select-window-5
+        "6" #'winum-select-window-6
+        "7" #'winum-select-window-7
+        "8" #'winum-select-window-8
+        "9" #'winum-select-window-9))

.emacs.d/modules/ui/window-select/packages.el

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+;; -*- no-byte-compile: t; -*-
+;;; ui/window-select/packages.el
+
+(if (featurep! +switch-window)
+    (package! switch-window)
+  (package! ace-window))
+
+(when (featurep! +numbers)
+  (package! winum))