emaks/config.org

emacs config

• qorg's Emacs config
  • Installation
  • 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
  • Dependencies
  • Configuration
• gc
• melpa crap, and basic packages installation
  • Generic packages
• Autoindentation
• Shorcuts
• No idea
• Customization
  • Pseudopersonalization
  • Highlight matching parentheses
  • Tramp mode shit
  • Lines and columns
  • Flycheck
  • Terminal
  • Theme
  • ctrlf
  • Company and Irony
  • Programming language things
    • Lisp
    • Perl
    • C*
    • Raku
    • org
  • Extra functions
  • Hunspell
  • Dired
  • kill ring popup
  • scrolling
  • Sidebar
    • Shell
  • Mark multiple
  • Highlight indent guides
  • Ace jump mode
  • Expand region
  • Beacon mode
  • LSP
  • Workspaces
  • Buffers
  • Hooks
  • Hungry delete
  • Yasnippet
  • Org-mode customization
  • diff-hl
• Helm
• Dashboard
• Modeline

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)

Customization

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

Pseudopersonalization

The basic emacs persdonalization lol

  (tool-bar-mode -1)
  (menu-bar-mode -1)
  (set-frame-font "Inconsolata 14" 14 t)
  (global-hl-line-mode)
  (set-face-background hl-line-face "gray13")
  (setq-default cursor-type 'box)
  (blink-cursor-mode 1)
  (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)

Lines and columns

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

And for raku

  (use-package flycheck-raku
       :ensure t
       :init
       (add-hook 'raku-mode 'flycheck-raku-mode))

Terminal

vterm is better than ansi-term and shit, despite it's kinda slow, it's a price i'm willing to pay.

It should use your default shell by default.

  (use-package "vterm"
       :ensure t
       :bind("C-x t" . vterm))

Theme

  (use-package "darktooth-theme"
       :ensure t
       :init(load-theme 'darktooth t))

ctrlf

  (use-package ctrlf
       :ensure t
       :defer 1
       :init
       (ctrlf-mode +1))

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))

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))

  (setq lisp-indent-offset 5)

Perl

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

  (defalias 'perl-mode 'cperl-mode)
  (setq cperl-indent-level 5)

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")

Raku

Raku, the cornerstone of any well designed programming language.

  (setq raku-indent-offset 5)
  (setq raku-exec-path "/home/qorg/.raku/rakudo-moar-2021.10-01-linux-x86_64-gcc/bin/raku")

org

  (setq org-ellipsis " ")
  (setq org-src-fontify-natively t)
  (setq org-src-tab-acts-natively t)
  (setq org-confirm-babel-evaluate nil)
  (setq org-export-with-smart-quotes t)
  (setq org-src-window-setup 'current-window)
  (add-hook 'org-mode-hook 'org-indent-mode)

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-x C-k") 'kill-current-buffer)
  (global-set-key (kbd "C-c k") 'kill-kill)
  (global-set-key (kbd "C-k") 'kill-line)

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

Now let's make the thing lysergic

  (set-face-foreground dired-directory-face "orange")
  (set-face-foreground dired-symlink-face "cyan")
  (set-face-foreground dired-mark-face "green")
  (set-face-foreground dired-marked-face "blue")

kill ring popup

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

scrolling

Scroll by lines rather than by pages.

  (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 "<f7>") '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))

Mark multiple

Multiple cursors :DD

  (use-package "multiple-cursors"
       :ensure t
       :bind ("C-q" . 'mc/mark-next-like-this))

Highlight indent guides

I don't really know, it looks cool.

  (use-package "highlight-indent-guides"
       :ensure t
       :defer
       :init (add-hook 'prog-mode-hook 'highlight-indent-guides-mode)
       (setq highlight-indent-guides-method 'bitmap))

Ace jump mode

So you can jump to characters fast af

  (use-package "ace-jump-mode"
       :ensure t
       :bind("C-l" . 'ace-jump-mode))

And same but jumping between frames

  (use-package "ace-window"
       :ensure t
       :bind("M-l" . 'ace-window))

Expand region

  (use-package expand-region
       :ensure t
       :bind ("C-x e" . 'er/expand-region))

Beacon mode

  (use-package "beacon"
       :ensure t
       :init(beacon-mode 1))

LSP

Le language server

  (use-package "lsp-mode"
       :ensure t
       )
  (use-package "lsp-ui"
       :ensure t
       :init(add-hook 'lsp-mode-hook 'lsp-ui-mode))

Workspaces

I'm a tilling window manager user, so i know what i'm talking about.

  (use-package "workgroups"
       :ensure t)

Buffers

Well, you know sometimes you just want to change to the previous buffer and don't want a whole interface for just pressing enter.

  (defun switch-to-previous-buffer ()
       (interactive)
       (switch-to-buffer (other-buffer (current-buffer) 1)))

  (global-set-key (kbd "C-x C-b") 'switch-to-previous-buffer)

Hooks

I am tired of M-x auto-fill-mode in some modes

  (add-hook 'org-mode-hook 'auto-fill-mode)
  (add-hook 'sgml-mode-hook 'auto-fill-mode)
  (add-hook 'sgml-mode-hook 'zencoding-mode)

Hungry delete

Having to delete multiple whitespaces is one of the things I hate, thankfully there's this thing.

  (use-package "hungry-delete"
       :ensure t
       :init(global-hungry-delete-mode))

Yasnippet

  (use-package "yasnippet"
       :ensure t
       :config
       (use-package "yasnippet-snippets"
            :ensure t)
       (yas-reload-all))

Org-mode customization

  (use-package "org-bullets"
       :ensure t
       :config
       (add-hook 'org-mode-hook 'org-bullets-mode))

diff-hl

  (use-package "diff-hl"
       :ensure t
       :config
       (global-diff-hl-mode)
       (add-hook 'magit-pre-refresh-hook 'diff-hl-magit-pre-refresh)
       (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh))

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))

Modeline

  (use-package "telephone-line"
       :ensure t
       :init (telephone-line-mode 1))