Take advantage of Emacs 28 features

Including the ability to jump directly to an Info manual.

ha-config.org

@@ -52,7 +52,8 @@ Or leave them in the current directory, but create an alias to =ls= to normally
 
 I'm leaving them side-by-side, but I am keeping some extra copies:
 #+BEGIN_SRC emacs-lisp
-  (setq auto-save-default t
+  (setq create-lockfiles nil   ; Having .# files around ain't helpful
+        auto-save-default t
         delete-old-versions t
         kept-new-versions 6
         kept-old-versions 2
@@ -60,6 +61,13 @@ I'm leaving them side-by-side, but I am keeping some extra copies:
 #+END_SRC
 The [[help:version-control][version-control]] variable affect backups (not some sort of global VC setting), this makes numeric backups.
 
+Changes and settings I like introduced in Emacs 28:
+#+BEGIN_SRC emacs-lisp
+  (setq use-short-answers t
+        describe-bindings-outline t
+        completions-detailed t)
+#+END_SRC
+
 As [[https://tecosaur.github.io/emacs-config/config.html][tec wrote]], I want to use =~/.authsource.gpg= as I don’t want to accidentaly purge this file cleaning =~/.emacs.d=, and let's cache as much as possible, as my home machine is pretty safe, and my laptop is shutdown a lot. Also, as [[https://www.bytedude.com/gpg-in-emacs/][bytedude]] mentions, I need to se the =epa-pineentry-mode= to =loopback= to actually get a prompt for the password, instead of an error.
 
 #+BEGIN_SRC emacs-lisp
@@ -358,6 +366,7 @@ Can we change Evil at this point? Some tips:
   (use-package evil
     :init
     (setq evil-undo-system 'undo-fu
+          evil-want-fine-undo t  ; Be more like Emacs
           evil-disable-insert-state-bindings t
           evil-want-keybinding nil
           evil-want-integration t
@@ -391,7 +400,7 @@ Using the key-chord project allows me to make Escape be on two key combo presses
   (key-chord-define-global "jk" 'evil-normal-state)
   (key-chord-define-global "JK" 'evil-normal-state))
 #+END_SRC
-** Evil Collection
+*** Evil Collection
 Dropping into Emacs state is better than pure Evil state for applications, however, [[https://github.com/emacs-evil/evil-collection][the evil-collection package]] creates a hybrid between the two, that I like.
 
 #+BEGIN_SRC emacs-lisp
@@ -829,26 +838,33 @@ Or simply connect the =help-map= (not that we wants it /value/):
   (ha-leader "'" `("help" . ,help-map))
 #+END_SRC
 
-But I decided to tweak the help menu, so I craft my own:
+Since I decided to tweak the help menu, so I craft my own:
 #+BEGIN_SRC emacs-lisp
   (ha-leader
     "h"  '(:ignore t :which-key "help")
     "h a" '("apropos" . apropos-command)
+    "h c" '("elisp cheatsheet" . shortdoc-display-group)
     "h e" '("errors" . view-echo-area-messages)
     "h E" '("emacs-lisp" . (lambda () (interactive) (info "elisp")))
     "h f" '("function" . describe-function)
     "h F" '("font" . describe-font)
     "h =" '("face" . describe-face)
     "h k" '("key binding" . describe-key)
+    "h K" '("key map" . describe-keymap)
     "h m" '("mode" . describe-mode)
     "h p" '("package" . describe-package)
     "h s" '("symbol" . info-lookup-symbol)
     "h v" '("variable" . describe-variable)
     "h B" '("embark" . embark-bindings)
     "h i" '("info" . info)
-    "h I" '("info jump" . info-apropos))
+    "h I" '("info manual" . info-display-manual)
+    "h j" '("info jump" . info-apropos))
 #+END_SRC
 
+Remember these keys in the *Help* buffer:
+  - ~s~ :: view source of the function
+  - ~i~ :: view info manual of the function
+
 Let's make Info behave a little more VI-like:
 #+BEGIN_SRC emacs-lisp
   (use-package info

ha-org-word-processor.org

@@ -47,7 +47,9 @@ Oh, and as I indent lists, they should change the /bulleting/ in a particular se
 
 The =org-indent-indentation-per-level=, which defaults to =2= doesn’t really work well with variable-width fonts, so let’s make the spaces at the beginning of the line fixed:
 #+BEGIN_SRC emacs-lisp
-  (set-face-attribute 'org-indent nil :inherit 'fixed-pitch)
+  (use-package org
+    :config
+    (set-face-attribute 'org-indent nil :inherit 'fixed-pitch))
 #+END_SRC
 ** Typographic Quotes
 According to [[http://endlessparentheses.com/prettify-your-quotation-marks.html][Artur Malabarba]] of [[http://endlessparentheses.com/prettify-you-apostrophes.html][Endless Parenthesis]] blog, I type a /straight quote/, ", Emacs actually inserts Unicode rounded quotes, like “this”. This idea isn’t how a file is /displayed/, but actually how the file is /made/. Time will tell if this idea works with my auxiliary functions on my phone, like [[https://play.google.com/store/apps/details?id=com.orgzly&hl=en_US&gl=US][Orgzly]] and [[https://github.com/amake/orgro][Orgro]].