fix up from work

custom-lisp/nebkor-personal.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 (global-set-key [C-tab] #'other-window)
 (global-set-key [C-S-tab] #'sother-window)
 (global-set-key [C-iso-lefttab] #'sother-window)

nebkor-emacs.org

@@ -216,6 +216,7 @@ be updated accordingly.
 #+end_quote
 
 #+begin_src emacs-lisp :tangle no :results none
+  ;; -*- lexical-binding: t; -*-
   (org-babel-tangle)
 #+end_src
 
@@ -672,6 +673,7 @@ Now we are ready to load our per-module configuration files:
 This module defines everything related to the aesthetics of Emacs.
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-theme.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   ;;; Everything related to the look of Emacs
 
 #+end_src
@@ -1014,6 +1016,7 @@ in the function ~prot/enable-variable-pitch~.
 :END:
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-essentials.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   ;;; Essential configurations
   (use-package emacs
     :ensure nil
@@ -1569,6 +1572,7 @@ soon as I type a space after some characters I am using ~orderless~.
 (There are more details in Prot's file, for the interested reader)
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-completion.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   ;;; General minibuffer settings
   (use-package minibuffer
     :ensure nil
@@ -2236,6 +2240,7 @@ I use ~vertico-repeat~ to mimic the functionality that ~helm-resume~ would provi
 My old custom functions file.
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-functions.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   (defun diff-and-set-modified-p ()
     "Diff the current buffer with its associated file and set buffer modified status."
     (let* ((tmpfile (diff-file-local-copy (current-buffer)))
@@ -2427,6 +2432,7 @@ Now on to the configurations.
 tweak to ensure that ~consult-imenu~ returns good ~imenu~ results to us.
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-search.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   (use-package imenu
     :ensure nil
     :config
@@ -2744,6 +2750,7 @@ them manually. I prefer this extra layer of safety. Plus, we have the
 #+end_quote
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-dired.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   ;;; Dired file manager and prot-dired.el extras
   (use-package dired
     :ensure nil
@@ -3093,6 +3100,7 @@ name.
 #+end_quote
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-window.el"
+  ;; -*- lexical-binding: t; -*-
   ;;; General window and buffer configurations
   (use-package uniquify
     :ensure nil
@@ -3276,6 +3284,7 @@ integrates with ~magit~ ([[#h:b08af527-9ebf-4425-ac3a-24b4f371a4fd][The =nebkor-
 #+end_quote
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-git.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   ;;;; `ediff'
   (use-package ediff
     :ensure nil
@@ -3454,6 +3463,21 @@ branches, etc.
           '(("~/src/prototypes" . 1))))
 #+end_src
 
+#+begin_quote
+The difftastic Emacs package is designed to integrate difftastic - a structural diff tool - into
+your Emacs workflow, enhancing your code review and comparison experience. This package
+automatically displays difftastic’s output within Emacs using faces from your user theme, ensuring
+consistency with your overall coding environment.
+#+end_quote
+
+#+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-git.el"
+  (elpaca (difftastic :host "github.com" :repo "pkryger/difftastic.el")
+      (use-package difftastic))
+
+  (use-package difftastic-bindings
+    :config (difftastic-bindings-mode))
+#+end_src
+
 ** Finally, we provide the =nebkor-git.el= module
 :PROPERTIES:
 :CUSTOM_ID: h:4e7035c5-9350-4c51-be85-85f2539ed295
@@ -3537,6 +3561,7 @@ Org is far more capable, so I switched to it completely.
 #+end_quote
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-org.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   ;;; Calendar
   (use-package calendar
     :ensure nil
@@ -4513,6 +4538,7 @@ title of the task, and the like. The documentation string of
 :END:
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-langs.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   ;;;; Tabs, indentation, and the TAB key
   (use-package emacs
     :ensure nil
@@ -5334,6 +5360,7 @@ PDF Tools is an absolute powerhouse for reading and annotating PDF
 files. It is my goto tool for reading any academic papers.
 
 #+begin_src emacs-lisp :tangle "nebkor-modules/nebkor-study.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   ;;; PDF Tools for reading and annotating PDF files
   (use-package pdf-tools
     :ensure (:host github :repo "vedang/pdf-tools" :branch "master")
@@ -6318,6 +6345,7 @@ figure it out.
 :END:
 
 #+begin_src emacs-lisp :tangle "custom-lisp/nebkor-personal.el" :mkdirp yes
+  ;; -*- lexical-binding: t; -*-
   (global-set-key [C-tab] #'other-window)
   (global-set-key [C-S-tab] #'sother-window)
   (global-set-key [C-iso-lefttab] #'sother-window)

nebkor-modules/nebkor-completion.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;; General minibuffer settings
 (use-package minibuffer
   :ensure nil

nebkor-modules/nebkor-dired.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;; Dired file manager and prot-dired.el extras
 (use-package dired
   :ensure nil

nebkor-modules/nebkor-essentials.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;; Essential configurations
 (use-package emacs
   :ensure nil

nebkor-modules/nebkor-functions.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 (defun diff-and-set-modified-p ()
   "Diff the current buffer with its associated file and set buffer modified status."
   (let* ((tmpfile (diff-file-local-copy (current-buffer)))

nebkor-modules/nebkor-git.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;;; `ediff'
 (use-package ediff
   :ensure nil
@@ -74,4 +75,10 @@
   (setq magit-repository-directories
         '(("~/src/prototypes" . 1))))
 
+(elpaca (difftastic :host "github.com" :repo "pkryger/difftastic.el")
+    (use-package difftastic))
+
+(use-package difftastic-bindings
+  :config (difftastic-bindings-mode))
+
 (provide 'nebkor-git)

nebkor-modules/nebkor-langs.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;;; Tabs, indentation, and the TAB key
 (use-package emacs
   :ensure nil

nebkor-modules/nebkor-org.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;; Calendar
 (use-package calendar
   :ensure nil

nebkor-modules/nebkor-search.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 (use-package imenu
   :ensure nil
   :config

nebkor-modules/nebkor-study.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;; PDF Tools for reading and annotating PDF files
 (use-package pdf-tools
   :ensure (:host github :repo "vedang/pdf-tools" :branch "master")

nebkor-modules/nebkor-theme.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;; Everything related to the look of Emacs
 
 ;;(add-to-list 'default-frame-alist '(background-color . "snow"))

nebkor-modules/nebkor-window.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 ;;; General window and buffer configurations
 (use-package uniquify
   :ensure nil