From bcb6f7a1a37d590f13bf142f1865e5925da304af Mon Sep 17 00:00:00 2001
From: Muhammad Nauman Raza <thedevraza@proton.me>
Date: Tue, 8 Nov 2022 17:53:07 +0000
Subject: [PATCH] feat: which-key

---
 init.el             | 11 +++++++----
 lisp/editor.el      | 13 ++++++++++++-
 lisp/packages.el    | 12 ++++++++----
 lisp/performance.el | 12 ++++++++++++
 4 files changed, 39 insertions(+), 9 deletions(-)
 create mode 100644 lisp/performance.el

diff --git a/init.el b/init.el
index 0beea96..9559865 100644
--- a/init.el
+++ b/init.el
@@ -24,13 +24,16 @@
 (straight-use-package 'use-package)
 (setq straight-use-package-by-default t)
 
-;; Disable the creation of files ending with '~'
-(setq make-backup-files nil)
+;; Always make sure packages are installed to the system
+(setq use-package-always-ensure t)
 
+;; Add external e-lisp files to the load-path
 (add-to-list 'load-path (concat user-emacs-directory
         (convert-standard-filename "lisp/")))
 
-(require 'interface)
+;; Load the code of some external files
 (require 'packages)
-(require 'org-mode)
+(require 'interface)
 (require 'editor)
+(require 'org-mode)
+(require 'performance)
diff --git a/lisp/editor.el b/lisp/editor.el
index 2d6e4e3..1587a56 100644
--- a/lisp/editor.el
+++ b/lisp/editor.el
@@ -1,10 +1,15 @@
 ;;; This file customizes Emacs' editor
 
+;; Quit input dialogues after pressing escape once
+(global-set-key (kbd "<escape>") 'keyboard-escape-quit)
+
 ;;; evil - A Vi Layer inside of Emacs
-(setq evil-undo-system 'undo-fu) ; Enable undo/redo functionality using undo-fu
 (evil-collection-init) ; Enable the evil-collection keybinds
 (evil-mode 1) ; Enable evil
 
+;; Disable the creation of files ending with '~' (backup files)
+(setq make-backup-files nil)
+
 ;;; Themes
 ;; Customize doom-themes
 (setq doom-themes-enable-bold t
@@ -15,5 +20,11 @@
 ;; Set theme to doom-tokyo-night, Dianicemacs' default
 (load-theme 'doom-tokyo-night t)
 
+;;; Keybinds
+;; Enable which-key
+(which-key-mode)
+(setq which-key-idle-delay 0.1) ; Make the popup appear faster
+(setq which-key-separator " - " ) ; Change the seperator which-key uses
+
 ;; Provide this file to init.el
 (provide 'editor)
diff --git a/lisp/packages.el b/lisp/packages.el
index bd84df9..31f21be 100644
--- a/lisp/packages.el
+++ b/lisp/packages.el
@@ -22,16 +22,20 @@
 
 ;;; evil - A Vi layer inside of Emacs
 (use-package evil
-  :config
+  :init
   (setq evil-want-keybinding nil ; Make room for evil-collection
-	evil-want-integration t) ; Same as above
-  :requires (undo-fu evil-collection))
+	evil-want-integration t ; Same as above
+	evil-undo-system 'undo-fu)) ; Set the undo/redo system
 
 ;; A collection of keybinds for evil-mode
-(use-package evil-collection)
+(use-package evil-collection
+  :after evil) ; In order to recognize evil-want-... being set
 
 ;; undo-fu, used by evil for undo/redo functionality
 (use-package undo-fu)
 
+;;; Keybinds
+(use-package which-key)
+
 ;; Provide this file to init.el
 (provide 'packages)
diff --git a/lisp/performance.el b/lisp/performance.el
new file mode 100644
index 0000000..9c0d108
--- /dev/null
+++ b/lisp/performance.el
@@ -0,0 +1,12 @@
+;;; This file improves the performance of Emacs, startup or otherwise
+
+;; Reduce garbage collection at startup
+(setq gc-cons-threshold most-positive-fixnum)
+
+;; Lower threshold back to 8 MiB (default is 800kB)
+(add-hook 'emacs-startup-hook
+          (lambda ()
+            (setq gc-cons-threshold (expt 2 23))))
+
+;; Provide this file to init.el
+(provide 'performance)