;; -*- lexical-binding: t; -*-

(setq-default indent-tabs-mode nil)   ;; don't use tabs to indent
(setq-default tab-width 4)            ;; but maintain correct appearance

;; Newline at end of file
(setq require-final-newline t)

;; delete the selection with a keypress
(delete-selection-mode t)

(global-auto-revert-mode t)

(global-hl-line-mode 1)

;; meaningful names for buffers with the same name
(use-package uniquify
  :config
  (setq uniquify-buffer-name-style 'forward)
  (setq uniquify-separator "/")
  (setq uniquify-after-kill-buffer-p t)    ; rename after killing uniquified
  (setq uniquify-ignore-buffers-re "^\\*")) ; don't muck with special buffers

;; saveplace remembers your location in a file when saving files
(setq save-place-file (expand-file-name "saveplace" savefile-dir))

;; activate it for all buffers
(save-place-mode 1)

;; savehist keeps track of some history
(use-package savehist
  :config
  (setq savehist-additional-variables
      ;; search entries
      '(search-ring regexp-search-ring)
      ;; save every minute
      savehist-autosave-interval 60
      ;; keep the home clean
      savehist-file (expand-file-name "savehist" savefile-dir))
  (savehist-mode +1))


;; smart tab behavior - indent or complete
(setq tab-always-indent 'complete)

(use-package diminish :ensure t)

(use-package smartparens
  :ensure t
  :config
  (require 'smartparens-config)
  (smartparens-global-mode t)
  (show-smartparens-global-mode t)
  (setq sp-base-key-bindings 'paredit)
  (setq sp-autoskip-closing-pair 'always)
  (setq sp-hybrid-kill-entire-symbol nil)
  (setq blink-matching-paren nil))

(use-package easy-kill
  :ensure t
  :config
  (global-set-key [remap kill-ring-save] 'easy-kill)
  (global-set-key [remap mark-sexp] 'easy-mark))

(use-package whitespace-cleanup-mode
  :ensure t
  :config
  (global-whitespace-cleanup-mode t))

(use-package whitespace
  :config
  (setq whitespace-line-column 80) ;; limit line length
  (setq whitespace-style '(face tabs empty trailing lines-tail))
  (global-whitespace-mode t))

(use-package super-save
  :ensure t
  :config
  (super-save-mode +1))

(use-package volatile-highlights
  :ensure t
  :diminish t
  :config
  (volatile-highlights-mode t))