doomemacs/init/core-editor.el

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2014-07-15 02:21:56 -04:00
(require-package 'evil)
(evil-mode 1)
(require-packages
'(evil-leader
evil-nerd-commenter ; auto commenting made easy
evil-matchit ; jumping between block delimiters
evil-surround ; surround-with delimiters
evil-numbers ; increment/decrement numbers
evil-exchange ; exchanging two text objects (gx/gX)
evil-space ; mimics ; and , for f, F, t, T w/ space
evil-visualstar ; visual-based * and #
evil-ex-registers ; paste from registers in ex commands
auto-complete ; self-explanity
auto-complete-config ; its default config
fuzzy ; fuzzy search engine for auto-complete
autopair ; delimiter auto-closing
yasnippet
rainbow-delimiters ; colored matching parenthesis
rainbow-mode ; highlight color codes
highlight-indentation ; visual indentation guides
diminish ; shrinks/removes modeline elements
saveplace ; restore cursor position on buffer load
volatile-highlights ; temporarily highlight changes on undo/yank
anzu ; display current + total matches searching
smex ; less M-x cruft
rotate-text ; like vim-switch
uniquify ; unique buffer names for identical filenames
recentf ; access to list of recent files
ediff
))
;;;; Editor behavior ;;;;;;;;;;;;;;;;
(smex-initialize)
(electric-indent-mode +1)
(global-hl-line-mode +1) ; highlight the line
(setq blink-matching-paren nil) ; disable blink-matching-paren
(setq-default
tab-width 4 ; set tab width to 4 for all buffers
indent-tabs-mode nil ; always replace tabs with spaces
tab-always-indent nil)
;; do not soft-wrap lines
(setq-default truncate-lines t)
(setq truncate-partial-width-windows nil)
;; Line numbers & rainbow delimiters in all code-related major modes
(add-hook 'prog-mode-hook 'linum-on)
(add-hook 'prog-mode-hook 'rainbow-delimiters-mode)
(add-hook 'prog-mode-hook #'highlight-indentation-mode)
;; Remove trailing whitespace
(add-hook 'before-save-hook 'delete-trailing-whitespace)
;; Dynamic linum with +1 padding
(defadvice linum-update-window (around linum-dynamic activate)
(let* ((w (length (number-to-string (count-lines (point-min) (point-max)))))
(linum-format (concat "%" (number-to-string (+ w 1)) "d "))) ad-do-it))
;;;; Init plugins ;;;;;;;;;;;;;;;;;;;
(global-evil-leader-mode)
(global-evil-matchit-mode 1)
(global-evil-surround-mode 1)
(evil-exchange-install)
(evil-space-setup "t" ";" ",")
(evil-space-setup "f" ";" ",")
(evil-space-setup "T" "," ";")
(evil-space-setup "F" "," ";")
(yas-global-mode -1)
;;#autopair
(autopair-global-mode)
(diminish 'autopair-mode)
;;#anzu
(global-anzu-mode)
(diminish 'anzu-mode)
;;#ediff
(setq ediff-window-setup-function 'ediff-setup-windows-plain)
;;#volatile-highlights
(volatile-highlights-mode t)
(diminish 'volatile-highlights-mode)
;;#saveplace
(setq-default save-place t)
(setq save-place-file (expand-file-name "saveplace" my-tmp-dir))
;;#savehist
(setq savehist-additional-variables
;; search entries
'(search ring regexp-search-ring)
;; save every 5 minutes
savehist-autosave-interval 300
;; keep the home clean
savehist-file (expand-file-name "savehist" my-tmp-dir))
(savehist-mode 1)
;;#diminish
; (diminish 'whole-line-or-region-mode)
(diminish 'undo-tree-mode)
(diminish 'highlight-indentation-mode)
;;#uniquify
(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
;;#recentf
(recentf-mode 1)
(setq recentf-max-menu-items 50)
;;;; Auto-completion ;;;;;;;;;;;;;;
(ac-config-default)
(ac-linum-workaround) ; Fix line number flux bug
(diminish 'auto-complete-mode)
(add-hook 'prog-mode-hook 'enable-path-completion)
(setq ac-auto-show-menu nil ; Suggestions box must be invoked manually (see core-keymaps.el)
ac-use-menu-map t ; Enable ac-menu-map map when menu is open
ac-us-quick-help nil) ; Don't show tooltips unless invoked (see core-keymaps.el)
(defun enable-path-completion ()
(add-to-list 'ac-sources 'ac-source-filename)
(add-to-list 'ac-sources 'ac-source-files-in-current-dir))
;;
(provide 'core-editor)