Config file commit

init/core-editor.el

@@ -0,0 +1,144 @@
+(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)