emacs config

• qorg's Emacs config
  • Installation
  • Why?
  • About me
  • Dependencies
  • Configuration
• gc
• melpa crap, and basic packages installation
  • Generic packages
• Autoindentation
• Shorcuts
• No idea
• customization
  • Disable bars font and pandoc export optxions.
  • Highlight matching parentheses
  • Tramp mode shit
  • theme
  • Lines and columns
  • Flycheck
  • Shell
  • Swiper
  • Company and Irony
  • Idk what to name this
  • Programming language things
    • Lisp
    • Perl
    • C*
  • Extra functions
  • Hunspell
  • Dired
  • kill ring popup
  • Dired
  • Scrolling
  • Sidebar
    • Shell
• Helm
• Dashboard

qorg's Emacs config

This is my Emacs configuration. Hope you like it.

Installation

Just copy this repository to your .emacs.d. Nothing else is needed.

Why?

• I can
• I don't like doom emacs
• I don't like spacemacs
• I don't want to learn doom emacs
• I don't want to learn spacemacs
• I don't like Vim

About me

Here I set variables about personal information i'll use later in this config.

(setq name "qorg11")
(setq email "qorg@vxempire.xyz")
(setq website "qorg11.net")

Dependencies

The only no emacs related dependence in this configuration is the IBM Plex Mono font. Install it from your distribution packages. You can change it before opening Emacs with this configuration for the first time.

For irony-mode (C autocompletion) irony-sever must be installed. You can install it with M-x irony-install-server or via distribution's packages, in Debian case, apt install irony-server. Using M-x irony-install-server requires cmake and a lot of dependences I'm to lazy to install.

Configuration

Yeah, this configuration file has a configuration, ironic ha?

(setq i-just-use-emacs-to-be-cool nil) ;; Repleace to true to use EVIL

gc

  ;; Minimize garbage collection during 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))))

melpa crap, and basic packages installation

melpa, where you get the packages. This also installs use-package, and other packages I use.

  (require 'package)
  (let* ((no-ssl (and (memq system-type '(windows-nt ms-dos))
		    (not (gnutls-available-p))))
 (proto (if no-ssl "http" "https")))
;; Comment/uncomment these two lines to enable/disable MELPA and MELPA Stable as desired
(add-to-list 'package-archives (cons "melpa" (concat proto "://melpa.org/packages/")) t)
;;(add-to-list 'package-archives (cons "melpa-stable" (concat proto "://stable.melpa.org/packages/")) t)
(when (< emacs-major-version 24)
  ;; For important compatibility libraries like cl-lib
  (add-to-list 'package-archives '("gnu" . (concat proto "://elpa.gnu.org/packages/")))))

  (if (< emacs-major-version 27)
  (package-initialize))
  (unless (package-installed-p 'use-package)
(package-refresh-contents)
(package-install 'use-package))

Generic packages

Here I install some packages that don't need configuration. Remember to run M-x all-the-icons-install-fonts after the first init to install the fonts.

(use-package markdown-mode
:defer 1
:ensure t)
(use-package all-the-icons
:defer 1
:ensure t)
(use-package which-key
:ensure t
:init (which-key-mode))

Autoindentation

C-c n for indent-buffer. I don't use the rest.

  (setq-default tab-width 5)
  (defvaralias 'sgml-basic-offset 'tab-width)
  (add-hook 'html-mode-hook
    (lambda ()
	 (set-fill-column 100)))
  (defun indent-buffer ()
(interactive)
(save-excursion
  (indent-region (point-min) (point-max) nil)))
  (global-set-key (kbd "C-c n") 'indent-buffer)
  ;; C bullshit
  (c-set-offset 'arglist-cont-nonempty '+)

Shorcuts

Probably this overwrites another keybinding. But since I overwrited it. I don't think i'd ever use the overwritten.

  (global-set-key (kbd "M-m") 'mark-whole-buffer)

No idea

  (setq package-enable-at-startup nil) (package-initialize)

  (setq make-backup-files nil) ; stop creating backup~ files
  (setq auto-save-default nil) ; stop creating #autosave# files
  (put 'upcase-region 'disabled nil)


  (defun contextual-menubar (&optional frame)
"Display the menubar in FRAME (default: selected frame) if on a
  graphical display, but hide it if in terminal."
(interactive)
(set-frame-parameter frame 'menu-bar-lines
			  (if (display-graphic-p frame)
				 1 0)))

  (add-hook 'after-make-frame-functions 'contextual-menubar)
  (use-package zencoding-mode
:ensure t
:defer 1
:init
(add-hook 'sgml-mode-hook 'zencoding-mode))

customization

Emacs customization, Here is where most of the configuration is.

Disable bars font and pandoc export optxions.

(tool-bar-mode -1)
(menu-bar-mode -1)
(set-frame-font "Terminus 14" nil t)
(use-package smex
 :ensure t
 :init
 (global-set-key (kbd "M-x") 'helm-M-x))
(setq-default major-mode 'text-mode)
(defalias 'yes-or-no-p 'y-or-n-p)

Highlight matching parentheses

(show-paren-mode 1)
(setq show-paren-style 'mixed)

(setq startup/gc-cons-threshold gc-cons-threshold)
(setq gc-cons-threshold most-positive-fixnum)
(defun startup/reset-gc () (setq gc-cons-threshold startup/gc-cons-threshold))
(add-hook 'emacs-startup-hook 'startup/reset-gc)

Tramp mode shit

(set-variable 'tramp-copy-size-limit 122222222222)
(set-variable 'tramp-inline-compress-start-size 12222222222222)

theme

(load-theme 'cyberpunk t)

Lines and columns

(global-display-line-numbers-mode 1)
(setq display-line-numbers-type 'relative)
(global-hl-line-mode 1)
(column-number-mode 1)

Flycheck

Flycheck is a syntax validator or somehting like that

(use-package flycheck
:ensure t
:init
(add-hook 'after-init-hook #'global-flycheck-mode))

Shell

(setq shell "/bin/mksh")
(defadvice ansi-term (before force-mksh)
(interactive (list shell)))
(ad-activate 'ansi-term)

Swiper

(use-package swiper
:ensure t
:defer 1
:init
(global-set-key "\C-s" 'swiper))

Company and Irony

Some shit for autocompletion and that kind of shit.

(use-package company
:defer 1
:ensure t
:config
(setq company-idle-delay 0)
(setq company-minimum-prefix-length 3)
(global-company-mode))
(with-eval-after-load 'company
(define-key company-active-map (kbd "M-n") nil)
(define-key company-active-map (kbd "M-p") nil)
(define-key company-active-map (kbd "C-n") #'company-select-next)
(define-key company-active-map (kbd "C-p") #'company-select-previous))

(use-package company-irony
:defer 1
:ensure t
:config
(require 'company)
(add-to-list 'company-backends 'company-irony))

(use-package irony
:defer 1
:ensure t
:config
(add-hook 'c-mode-hook 'irony-mode)
(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options))
(with-eval-after-load 'company
(add-hook 'c-mode-hook 'company-mode))

Idk what to name this

Here I put things you can do in M-x or something idk

(blink-cursor-mode 0)
(global-hl-line-mode 0)
(setq-default cursor-type 'block)

Programming language things

Lisp

Parentheses highlight in lisp modes. So you can easily identify them.

(use-package rainbow-delimiters
:ensure t
:init
(add-hook 'emacs-lisp-mode-hook 'rainbow-delimiters-mode)
(add-hook 'lisp-mode-hook 'rainbow-delimiters-mode)
(add-hook 'scheme-mode-hook 'rainbow-delimiters-mode))

Perl

Cperl-mode is better than perl-mode. You can't change my mind.

(defalias 'perl-mode 'cperl-mode)

C*

This use c-eldoc mode so it prints the function's prototype in the minibuffer. Which is very useful since Irony works when it wants to.

(use-package c-eldoc
:ensure t
:init
(add-hook 'c-mode-hook 'c-turn-on-eldoc-mode))
(setq c-default-style "k&r")

Extra functions

Here I put functions I won't bother to document because they're so simple.

(defun git-pushall ()
(interactive)
(shell-command "git pushall"))

(defun kill-inner-word ()
(interactive)
(forward-word 1)
(backward-word)
(kill-word 1))
(global-set-key (kbd "C-x w k") 'kill-inner-word)
(defun kill-kill ()
(interactive)
(beginning-of-line)
(kill-line)
(kill-line))
(global-set-key (kbd "M-.") 'repeat)
(global-set-key (kbd "C-x k") 'kill-buffer)
(global-set-key (kbd "C-c k") 'kill-kill)
(global-set-key (kbd "C-k") 'kill-line)

(global-set-key (kbd "C-x -") 'comment-region)
(global-set-key (kbd "C-x +") 'uncomment-region)

Hunspell

For some reason, there is no ispell spanish in void linux. so i had to fallback to hunspell. which does the same.

(defvar ispell-program-name "hunspell") ;; Or whatever you use
;; (ispell, aspell...)

Dired

Ahhh, the emacs file browser, better than ranger and others…

Hide dotfiles:

(use-package dired-hide-dotfiles
:ensure t
:init

(defun my-dired-mode-hook ()
  "My `dired' mode hook."
  ;; To hide dot-files by default
  (dired-hide-dotfiles-mode)

  ;; To toggle hiding
  (define-key dired-mode-map "." #'dired-hide-dotfiles-mode))

(add-hook 'dired-mode-hook #'my-dired-mode-hook))

(use-package async
:ensure t
:init (dired-async-mode 1))

kill ring popup

(use-package popup-kill-ring
:ensure t
:bind ("M-y" . popup-kill-ring))

Dired

(add-hook 'dired-mode-hook
(lambda ()
  (dired-hide-details-mode)))

Scrolling

(setq scroll-step 1)
(setq scroll-conservatively 10000)
(setq auto-window-vscroll nil)
(scroll-bar-mode -1)

Sidebar

(use-package dired-sidebar
:ensure t
:commands (dired-sidebar-toggle-sidebar))
(global-set-key (kbd "<f8>") 'dired-sidebar-toggle-sidebar)

Shell

(add-hook 'shell-mode-hook 'yas-minor-mode)
(add-hook 'shell-mode-hook 'flycheck-mode)
(add-hook 'shell-mode-hook 'company-mode)

(defun shell-mode-company-init ()
(setq-local company-backends '((company-shell
				company-shell-env
				company-etags
				company-dabbrev-code))))

(use-package company-shell
:ensure t
:config
(require 'company)
(add-hook 'shell-mode-hook 'shell-mode-company-init))

Helm

fuck ido lol

  (use-package helm
:ensure t
:bind
("C-x C-f" . 'helm-find-files)
("C-x C-b" . 'helm-buffers-list)
("M-x" . 'helm-M-x)
:config
(setq helm-autoresize-max-height 0
  helm-autoresize-min-height 40
  helm-M-x-fuzzy-match t
  helm-buffers-fuzzy-matching t
  helm-recentf-fuzzy-match t
  helm-semantic-fuzzy-match t
  helm-imenu-fuzzy-match t
  helm-split-window-in-side-p nil
  helm-move-to-line-cycle-in-source nil
  helm-ff-search-library-in-sexp t
  helm-scroll-amount 8 
  helm-echo-input-in-header-line t)
:init
(helm-mode 1))

  (require 'helm-config)    
  (helm-autoresize-mode 1)
  (define-key helm-find-files-map (kbd "C-b") 'helm-find-files-up-one-level)
  (define-key helm-find-files-map (kbd "C-f") 'helm-execute-persistent-action)

Dashboard

Dashboard. You can change ~/.emacs.d/img/logo.png own logo instead of Lain.

  (use-package dashboard
:ensure t
:init
(dashboard-setup-startup-hook)
(setq dashboard-items '((recents  . 7)
				(bookmarks . 7)))
(setq dashboard-startup-banner 'logo)
(setq dashboard-banner-logo-title "Welcome to Editor MACroS")
(setq dashboard-startup-banner "~/.emacs.d/img/banner.txt")
(setq dashboard-set-heading-icons t)
(setq dashboard-set-file-icons t))