Split Emacs configuration in modules

emacs/.emacs.d/lisp/core/editor.el

@@ -0,0 +1,23 @@
+;;; core-editor
+
+(setq standard-indent 4)
+(setq tab-stop-list nil)
+(setq indent-tabs-mode nil)
+
+;; C / C++ fallback style (Linux-like)
+(setq c-default-style "linux"
+      c-basic-offset 4
+      tab-width 8)
+
+(add-hook 'c-mode-common-hook
+          (lambda ()
+            (setq indent-tabs-mode t)))
+
+;; Tree-sitter C/C++
+(setq c-ts-mode-indent-offset 4)
+(setq c++-ts-mode-indent-offset 4)
+
+;; Setting variables
+(setq vc-follow-symlinks 't)
+(prefer-coding-system 'utf-8-unix)
+(setq custom-file (null-device))

emacs/.emacs.d/lisp/core/keybindings.el

@@ -0,0 +1,3 @@
+;; Legacy alias (keep muscle memory)
+(global-set-key (kbd "C-c v g") #'magit-status)
+(global-set-key (kbd "C-c g") #'fscotto/magit-dispatch)

emacs/.emacs.d/lisp/core/packages.el

@@ -0,0 +1,15 @@
+;; core-packages.el -*- lexical-binding: t; -*-
+(require 'use-package)
+
+(use-package package
+  :config
+  ;; Setting repo priorities
+  (setq package-archive-priorities
+	'(("melpa-stable" . 2)
+	  ("MELPA" . 1)
+	  ("gnu" . 0)))
+  ;; Setting repo URL
+  (setq package-archives
+	'(("melpa-stable" . "https://stable.melpa.org/packages/")
+	  ("MELPA" . "https://melpa.org/packages/")
+	  ("gnu" . "https://elpa.gnu.org/packages/"))))

emacs/.emacs.d/lisp/core/performance.el

@@ -0,0 +1,22 @@
+;;; core-performance.el -*-
+
+;; --- Startup speed tweaks ----------------------------------------------------
+;; Temporarily increase GC threshold during init
+(defvar fscotto/gc-cons-threshold-orig gc-cons-threshold)
+(setq gc-cons-threshold (* 50 1000 1000)) ;; 50MB for init
+
+;; Speedup file-name-handler during init
+(defvar fscotto/file-name-handler-alist-orig file-name-handler-alist)
+(setq file-name-handler-alist nil)
+
+;; Restore after init
+(add-hook 'emacs-startup-hook
+          (lambda ()
+            (setq gc-cons-threshold fscotto/gc-cons-threshold-orig)
+            (setq file-name-handler-alist fscotto/file-name-handler-alist-orig)
+            (garbage-collect)))
+
+;; LSP responsiveness
+(setq read-process-output-max (* 1024 1024)) ;; 1MB, utile per lsp-mode
+(setq lsp-idle-delay 0.5) ;; meno ritardo prima che LSP aggiorni info
+(setq inhibit-compacting-font-caches t)

emacs/.emacs.d/lisp/core/ui.el

@@ -0,0 +1,67 @@
+;;;; core-ui.el -*-
+
+;; Load default theme
+(load-theme 'wombat)
+
+;; Setting default font
+(set-frame-font "Iosevka Nerd Font 14" nil t)
+
+;; Remove toolbar
+(tool-bar-mode -1)
+
+;; Remove menu
+(menu-bar-mode -1)
+
+;; Disable startup screen
+(setq inhibit-startup-screen t)
+
+;; Disable splash screen
+(setq inhibit-splash-screen t)
+
+;; Start all frames maximized
+(add-to-list 'default-frame-alist '(fullscreen . maximized))
+
+;; Remove scrollbar
+(scroll-bar-mode -1)
+
+;; Simple 'y' for 'yes' and 'n' for 'no'
+(defalias 'yes-or-no-p 'y-or-n-p)
+
+;; Set global value for paragraph witdh
+(setq-default fill-column 120)
+
+;; Stop Emacs from losing informations
+(setq undo-limit 8000000)
+(setq undo-strong-limit 12000000)
+
+;; Smooth scroll
+(setq scroll-step 3)
+(setq ring-bell-function 'ignore)
+
+;; Add column number in the status line
+(column-number-mode)
+
+;; View clock in the status line
+(display-time)
+
+;; Enable line numbers in the programming mode only
+(add-hook 'prog-mode-hook 'display-line-numbers-mode)
+
+;; Enable line numbers in the configuration mode only
+(add-hook 'conf-mode-hook 'display-line-numbers-mode)
+
+;; Setting default directory for Org files
+(setq org-directory "~/Remotes/pCloud/Org")
+
+(use-package ivy
+  :ensure t
+  :config
+  (ivy-mode 1))
+
+(use-package consult
+  :ensure t
+  :defer t)
+
+(use-package ibuffer
+  :ensure t
+  :bind (:map global-map ("C-x C-b" . ibuffer)))