emacs_config/settings.org

• Editing
  • IEdit mode
  • Spellcheck
  • Undo tree
• Save/load
  • Backup/auto-save
  • On save
  • Recent files mode
• Platform dependant
  • Windows
• Major modes
  • Java
  • JavaScript
  • Magit
  • Python
    • Platform specific
    • custom feature
    • bindings/settings
  • SSH config mode
  • Tramp
  • Webmode
  • YAML
• Minor modes/misc
  • Kill the things
    • Buffer
    • Emacs
  • Lispy
• Navigation/autocompletion
  • Ace window
  • Hippie expand
  • IBuffer mode
  • Ivy
• Look and feel
  • Line numbers
  • Spaceline

Editing

IEdit mode

  (use-package iedit
    :bind ("C-;" . iedit-mode))

Spellcheck

  (global-set-key (kbd "C-!") 'ispell-buffer)

Undo tree

  (use-package undo-tree
    :config
    (global-undo-tree-mode))

Save/load

Backup/auto-save

  (let ((backup-dir "~/.emacs.d/backup")
	(auto-save-dir "~/.emacs.d/autosave"))
    (if (not (file-directory-p backup-dir))
	(make-directory backup-dir))
    (if (not (file-directory-p
	      auto-save-dir))
	(make-directory auto-save-dir)))

On save

  (add-hook 'before-save-hook 'delete-trailing-whitespace)

Recent files mode

  (use-package recentf
    :config
    (recentf-mode 1))

Platform dependant

Windows

Major modes

Java

JavaScript

Magit

  (use-package magit
    :bind (("C-x g" . magit-status))
    :config
    (use-package git-commit
      :hook (git-commit-setup . git-commit-turn-on-flyspell)))

Python

Platform specific

  (cond
   ((string-equal system-type "gnu/linux")
    "python3")
   ((string-equal system-type "windows-nt")
    "python.exe"))

custom feature

bindings/settings

  (use-package python
    :config
    (use-package elpy
      :bind (("C-=" . elpy-goto-assignment))
      :config (when (require 'flycheck nil t)
		(setq elpy-modules (delq 'elpy-module-flymake elpy-modules))))
    (elpy-enable)
    (blacken-mode))

SSH config mode

  (use-package ssh-config-mode
    :mode "~/.ssh/config\\'")

Tramp

Webmode

YAML

  (use-package yaml-mode
    :mode "\\.yml\\'")

Minor modes/misc

Kill the things

Buffer

(global-set-key (kbd "C-x k") 'kill-this-buffer)

Emacs

(global-set-key (kbd "C-x C-k C-x C-k") 'kill-emacs)

Lispy

  (use-package lispy
    :hook ((emacs-lisp-mode) . lispy-mode))

Navigation/autocompletion

Ace window

  (use-package ace-window
    :bind (("M-Q" . ace-window)))

Hippie expand

  (use-package hippie-exp
    :bind ("M-/" . hippie-expand))

IBuffer mode

  (use-package ibbufer-vc
    :hook ((ibuffer-mode . ibuffer-vc-set-filter-groups-by-vc-root)))
  (use-package ibuffer
    :bind (("C-x C-b" . ibuffer))
    :config
    (define-ibuffer-column size-h
      ;; Use human readable Size column instead of original one
      (:name "Size" :inline t)
      (cond ((> (buffer-size) 1000000)
	     (format "%7.1fM" (/ (buffer-size) 1000000.0)))
	    ((> (buffer-size) 100000)
	     (format "%7.0fk" (/ (buffer-size) 1000.0)))
	    ((> (buffer-size) 1000)
	     (format "%7.1fk" (/ (buffer-size) 1000.0)))
	    (t
	     (format "%8d" (buffer-size))))))

Ivy

  (use-package ivy
    :config
    (use-package swiper
      :bind ("C-s" . swiper))
    (ivy-mode))

Look and feel

Line numbers

  (global-display-line-numbers-mode)

Spaceline

  (use-package spaceline-config
    :config
    (spaceline-spacemacs-theme)
    (winum-mode))