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547 lines
19 KiB
547 lines
19 KiB
;;-------------------------------------------------------------------------------------- |
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;; |
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;; Emacs Configuration file |
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;; |
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;; NOTES: |
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;; - For stuff that requires privacy (such as ERC, Circe, or Email) place them in |
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;; a .private.el file in your home directory. This script will load that file. |
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;; This is the best way I could think of protecting sensitive data without making |
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;; it incredibly inconvenient for you. Take a look at the sample private.el in |
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;; the emacs.d folder (currently a work in progress). |
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;; |
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;;-------------------------------------------------------------------------------------- |
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(require 'package) |
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;;-------------------------------------------------------------------------------------- |
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;; Generic line numbering disabler |
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;;-------------------------------------------------------------------------------------- |
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(defun nolinum () |
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(linum-mode 0) |
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) |
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;;-------------------------------------------------------------------------------------- |
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;; Hide menu bar (Opens up frame real estate in console mode) |
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;;-------------------------------------------------------------------------------------- |
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(menu-bar-mode -1) |
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;;-------------------------------------------------------------------------------------- |
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;; Hide Startup Message |
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;;-------------------------------------------------------------------------------------- |
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(setq inhibit-startup-message t) |
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;;-------------------------------------------------------------------------------------- |
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;; Always follow symbolic links to version controlled files |
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;; |
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;; I prefer this option because I generally only get this message when I edit |
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;; a dotfile under version control, and repeatedly typing "yes" is annoying. |
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;;-------------------------------------------------------------------------------------- |
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(setq vc-follow-symlinks t) |
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;;-------------------------------------------------------------------------------------- |
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;; Small fix for keyboard internationalization problems |
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;;-------------------------------------------------------------------------------------- |
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(set-keyboard-coding-system nil) |
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;;-------------------------------------------------------------------------------------- |
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;; Disable Splash Screen |
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;;-------------------------------------------------------------------------------------- |
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(defvar inhibit-splash-screen) |
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(setq inhibit-splash-screen t) |
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;;-------------------------------------------------------------------------------------- |
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;; Prefer UTF-8 for buffers |
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;;-------------------------------------------------------------------------------------- |
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(prefer-coding-system 'utf-8) |
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(set-terminal-coding-system 'utf-8) |
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(defun set-buffer-utf8 () |
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(set-buffer-process-coding-system 'utf-8 'utf-8) |
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) |
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(add-hook 'eshell-mode-hook 'set-buffer-utf8) |
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;;-------------------------------------------------------------------------------------- |
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;; Conditionally load urxvt files to fix weird bindings |
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;;-------------------------------------------------------------------------------------- |
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;; This code doesn't fix anything related to emacs -nw not allowing C-) in terminal |
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;; mode. Currently looking for solutions so I don't have to keep using C-<left> |
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;; and C-<right> |
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;; |
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;; (when (string= (getenv "TERM") "rxvt") |
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;; (load "term/rxvt") |
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;; (terminal-init-rxvt) |
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;; (load "~/.emacs.d/urxvt-bindings.el") |
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;; ) |
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;;-------------------------------------------------------------------------------------- |
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;; Enable auto-refresh to keep buffers up to date when git or another program |
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;; modifies them |
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;;-------------------------------------------------------------------------------------- |
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(global-auto-revert-mode t) |
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;;-------------------------------------------------------------------------------------- |
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;; IBuffer configurations (C-x C-b) |
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;;-------------------------------------------------------------------------------------- |
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;; Filter Groups - ***** Circe filtering currently doesnt work ***** |
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(setq ibuffer-saved-filter-groups |
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'(("default" |
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("Emacs Configuration" (or (filename . ".emacs.d") |
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(filename . "init.el") |
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(filename . "package.el") |
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(filename . "private.el") |
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(filename . "emacs.d"))) |
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("Org" (or (mode . org-mode) |
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(filename . "OrgMode"))) |
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("Magit" (name . "\*magit")) |
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("IRC" (or (mode . "Circe*") |
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(mode . erc-mode))) |
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("Help" (or (name . "\*Help\*") |
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(name . "\*Apropos\*") |
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(name . "\*info\*"))) |
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("Dired" (mode . dired-mode)) |
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;; Dev has groups for all languages you program in |
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("Dev" (or (mode . haskell-mode) |
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(mode . coffee-mode) |
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(mode . js2-mode) |
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(mode . clojure-mode) |
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(mode . cc-mode) |
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(mode . stylus-mode) |
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(mode . scheme-mode) |
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(mode . lisp-mode)) |
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) |
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("Emacs" (or (name . "^\\*scratch\\*$") |
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(name . "^\\*Messages\\*$"))) |
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("Gnus" (or (mode . message-mode) |
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(mode . bbdb-mode) |
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(mode . mail-mode) |
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(mode . gnus-group-mode) |
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(mode . gnus-summary-mode) |
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(mode . gnus-article-mode) |
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(name . "^\\.bbdb$") |
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(name . "^\\.newsrc-dribble"))) |
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))) |
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;; Automatically keep buffers up to date and load the filter |
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(add-hook 'ibuffer-mode-hook |
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'(lambda () |
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(ibuffer-auto-mode 1) |
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(ibuffer-switch-to-saved-filter-groups "default"))) |
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;; Disable eager line numbering |
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(add-hook 'ibuffer-mode-hook 'nolinum) |
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(setq ibuffer-expert t) |
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(setq ibuffer-show-empty-filter-groups nil) |
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;;-------------------------------------------------------------------------------------- |
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;; handy editor stuff |
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;;-------------------------------------------------------------------------------------- |
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(defun delete-trailing-blank-lines () |
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"Deletes all blank lines at the end of the file, even the last one" |
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(interactive) |
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(save-excursion |
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(save-restriction |
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(widen) |
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(goto-char (point-max)) |
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(delete-blank-lines) |
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(let ((trailnewlines (abs (skip-chars-backward "\n\t")))) |
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(if (> trailnewlines 0) |
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(progn |
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(delete-char trailnewlines))))))) |
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(add-hook 'before-save-hook 'delete-trailing-whitespace) |
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;; Comment this if you dont mind git diffs complaining about missing ending newlines. |
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(setq require-final-newline t) |
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;; Uncomment this if you dont mind git diffs complaining about missing ending newlines. |
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; (add-hook 'before-save-hook 'delete-trailing-blank-lines) |
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;; Add new line if using C-n navigates to the end of the buffer |
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(setq next-line-add-newlines t) |
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;;-------------------------------------------------------------------------------------- |
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;; Enable MELPA |
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;;-------------------------------------------------------------------------------------- |
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(add-to-list 'package-archives |
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'("melpa" . "https://melpa.org/packages/") t) |
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(when (< emacs-major-version 24) |
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;; For important compatibility libraries like cl-lib |
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(add-to-list 'package-archives '("gnu" . "https://elpa.gnu.org/packages/"))) |
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(package-initialize) |
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;; This will force any out of date packages to update automatically |
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(when (not package-archive-contents) |
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(package-refresh-contents)) |
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;;-------------------------------------------------------------------------------------- |
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;; Install and load Packages |
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;;-------------------------------------------------------------------------------------- |
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(load-file "~/.emacs.d/package.el") |
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;;-------------------------------------------------------------------------------------- |
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;; Load private file |
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;;-------------------------------------------------------------------------------------- |
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(if (file-exists-p "~/.private.el") |
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(load-file "~/.private.el") |
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(setq irc-servers nil |
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irc-username nil |
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irc-password nil |
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default-realname nil |
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) |
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) |
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;;-------------------------------------------------------------------------------------- |
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;; Configure Circe |
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;;-------------------------------------------------------------------------------------- |
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(setq circe-network-options irc-servers) |
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(setq circe-use-cycle-completion t) |
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(setq helm-mode-no-completion-in-region-in-modes |
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'(circe-channel-mode |
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circe-query-mode |
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circe-server-mode |
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) |
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) |
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(setq circe-reduce-lurker-spam t) |
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;; (circe-set-display-handler "JOIN" (lambda (&rest ignored) nil)) ;; Hide JOIN spam |
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(add-hook 'circe-chat-mode-hook 'my-circe-prompt) |
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(defun my-circe-prompt () |
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(lui-set-prompt |
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(concat (propertize (concat (buffer-name) ">") |
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'face 'circe-prompt-face) |
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" "))) |
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;;-------------------------------------------------------------------------------------- |
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;; Coffee mode specific settings |
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;;-------------------------------------------------------------------------------------- |
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(custom-set-variables |
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'(coffee-tab-width 2) |
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'(coffee-indent-like-python-mode t) |
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) |
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;;-------------------------------------------------------------------------------------- |
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;; Enable ParEdit for Emacs lisp modes |
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;;-------------------------------------------------------------------------------------- |
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(autoload 'enable-paredit-mode "paredit" t) |
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(add-hook 'emacs-lisp-mode-hook #'enable-paredit-mode) |
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(add-hook 'eval-expression-minibuffer-setup-hook #'enable-paredit-mode) |
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(add-hook 'ielm-mode-hook #'enable-paredit-mode) |
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(add-hook 'lisp-mode-hook #'enable-paredit-mode) |
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(add-hook 'lisp-interaction-mode-hook #'enable-paredit-mode) |
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(add-hook 'scheme-mode-hook #'enable-paredit-mode) |
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(add-hook 'clojure-mode-hook #'enable-paredit-mode) |
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;;-------------------------------------------------------------------------------------- |
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;; Fill column indicator (currently set to 120 characters) |
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;;-------------------------------------------------------------------------------------- |
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(require 'fill-column-indicator) |
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(setq fci-rule-color "black") |
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(setq fci-rule-column 120) |
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(setq fci-rule-width 1) |
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(setq fci-rule-character ?\u2503) ; Solid line unicode character |
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;; A hack to work around FCI wanting to put itself everywhere |
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(define-globalized-minor-mode global-fci-mode fci-mode |
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(lambda () |
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(unless buffer-read-only |
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(fci-mode t)))) |
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(global-fci-mode t) |
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;;-------------------------------------------------------------------------------------- |
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;; Expand region settings |
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;;-------------------------------------------------------------------------------------- |
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(require 'expand-region) |
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(pending-delete-mode t) ; Selected region contents are replaced on typing |
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;;-------------------------------------------------------------------------------------- |
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;; Line Numbering - Note: Might not look good with files with 10,000 or more lines |
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;;-------------------------------------------------------------------------------------- |
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;; NOTE: Line numbers are toggled with C-s n |
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(defvar linum-format) |
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(setq linum-format "%4d \u2502") |
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;; TODO: Figure out a way to make linum-relative keep the same linum-mode styles |
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;;-------------------------------------------------------------------------------------- |
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;; Hook framemove into windmove for seamless window to frame transitions |
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;;-------------------------------------------------------------------------------------- |
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(setq framemove-hook-into-windmove t) |
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;;-------------------------------------------------------------------------------------- |
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;; Highlight matching parentheses when cursor is over one |
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;;-------------------------------------------------------------------------------------- |
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(show-paren-mode 1) |
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;;-------------------------------------------------------------------------------------- |
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;; Ivy Configuration |
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;;-------------------------------------------------------------------------------------- |
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(ivy-mode 1) |
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(setq projectile-completion-system 'ivy) |
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(setq magit-complete-read-function 'ivy-completing-read) |
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(setq ivy-use-virtual-buffers t) |
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;;------------------------------------------------------------------------------------- |
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;; Enable Autocomplete |
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;; |
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;; NOTE: You can replace the 't' in (setq ac-auto-start t) with a positive integer |
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;; to trigger autocompletion only after that number of characters. This will |
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;; improve performance on slower systems. |
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;;------------------------------------------------------------------------------------- |
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(global-auto-complete-mode t) |
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(setq ac-auto-start t) |
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;;------------------------------------------------------------------------------------- |
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;; ZSH script detection |
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;;------------------------------------------------------------------------------------ |
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(add-hook 'sh-mode-hook |
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(lambda () |
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(if (string-match "\\.zsh$" buffer-file-name) |
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(sh-set-shell "zsh")))) |
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;;------------------------------------------------------------------------------------- |
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;; EShell Configuration |
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;;------------------------------------------------------------------------------------- |
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;; Enable ANSI colors in EShell |
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(ansi-color-for-comint-mode-on) |
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(defun eshell-handle-ansi-color () |
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(ansi-color-apply-on-region eshell-last-output-start eshell-last-output-end) |
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) |
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(add-hook 'eshell-mode-hook |
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'(lambda () |
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(add-to-list |
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'eshell-output-filter-functions |
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'eshell-handle-ansi-color)) |
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) |
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;; Disable line numbers for EShell |
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(add-hook 'eshell-mode-hook 'nolinum) |
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;;Save EShell history on exit |
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(setq eshell-save-history-on-exit t) |
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;; History size |
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(setq eshell-history-size 1024) |
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;; Emulate Bash history save |
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(setq eshell-hist-ignoreups t) |
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;; Ignore dupes in history |
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(setq eshell-hist-ignoredups t) |
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;; Scroll to bottom on output |
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(setq eshell-scroll-to-bottom-on-output t) |
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;;; Below this section I'm defining convenience commands for EShell so it acts |
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;;; a little more like a terminal you might be used to. |
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;; Define the clear function |
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(defun eshell/clear () |
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(interactive) |
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(let ((inhibit-read-only t)) |
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(erase-buffer)) |
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) |
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;; Info |
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(defun eshell/info () |
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(info) |
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) |
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;; Remove strange characters that don't seem to correspond to anything |
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(defvar ansi-escape-re |
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(rx (or ?\233 (and ?\e ?\[)) |
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(zero-or-more (char (?0 . ?\?))) |
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(zero-or-more (char ?\s ?- ?\/)) |
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(char (?@ . ?~)))) |
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(defun nuke-ansi-escapes (beg end) |
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(save-excursion |
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(goto-char beg) |
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(while (re-search-forward ansi-escape-re end t) |
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(replace-match "")))) |
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(defun eshell-nuke-ansi-escapes () |
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(nuke-ansi-escapes eshell-last-output-start eshell-last-output-end)) |
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(add-hook 'eshell-output-filter-functions 'eshell-nuke-ansi-escapes t) |
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;; Correct the path |
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(setenv "PATH" (concat "/usr/local/bin:/usr/local/sbin:" (getenv "PATH"))) |
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;;------------------------------------------------------------------------------------- |
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;; Alignment |
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;;------------------------------------------------------------------------------------- |
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(setq-default indent-tabs-mode nil) |
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(setq-default tab-width 2) |
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;; Make sure the tab key only indents (rather than also doing completion) |
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(setq tab-always-indent t) |
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;; Make return key also indent |
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(electric-indent-mode 1) |
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;;------------------------------------------------------------------------------------- |
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;; Flycheck |
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;;------------------------------------------------------------------------------------- |
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(add-hook 'after-init-hook #'global-flycheck-mode) |
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(with-eval-after-load 'flycheck |
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(setq-default flycheck-disabled-checkers '(emacs-lisp-checkdoc))) |
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;;------------------------------------------------------------------------------------- |
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;; Projectile Configuration |
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;;------------------------------------------------------------------------------------- |
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(projectile-global-mode) |
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;;------------------------------------------------------------------------------------- |
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;; Neotree Configuration |
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;;------------------------------------------------------------------------------------- |
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(setq neo-theme 'ascii) |
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(setq neo-vc-integration '(char)) |
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(setq neo-persist-show t) |
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(add-hook 'neo-enter-hook 'redraw-display) |
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;;------------------------------------------------------------------------------------- |
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;; Key Bindings |
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;;------------------------------------------------------------------------------------- |
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;; Unbind C-t from transpose |
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(global-set-key (kbd "C-t") nil) |
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(global-set-key (kbd "C-d") nil) |
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(global-set-key (kbd "C-m") nil) |
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(global-set-key (kbd "RET") nil) |
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;; Unbind C-c p f from projectile |
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(global-set-key (kbd "C-c p f") nil) |
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;; Unbind C-s from Isearch to make room for swiper |
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(global-set-key (kbd "C-s") nil) |
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(global-set-key (kbd "C-x C-b") nil) |
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(global-set-key (kbd "C-x C-f") nil) |
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(global-set-key (kbd "C-c r") nil) |
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(global-set-key (kbd "C-c n") nil) |
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;; Neotree binds are prefixed by C-t |
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(global-set-key (kbd "C-t t") 'neotree-toggle) |
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(global-set-key (kbd "C-t n") 'neotree-create-node) |
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(global-set-key (kbd "C-t d") 'neotree-delete-node) |
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(global-set-key (kbd "C-t r") 'neotree-rename-node) |
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(global-set-key (kbd "C-t h") 'neotree-hidden-file-toggle) |
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;; Pane navigation |
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(global-set-key (kbd "M-h") 'windmove-left) |
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(global-set-key (kbd "M-j") 'windmove-down) |
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(global-set-key (kbd "M-k") 'windmove-up) |
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(global-set-key (kbd "M-l") 'windmove-right) |
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;; Delete surrounding |
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(global-set-key (kbd "C-d s") 'delete-pair) |
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;; Kill whole line |
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(global-set-key (kbd "C-d d") 'kill-whole-line) |
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;; Git utility |
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(global-set-key (kbd "C-x g s") 'magit-status) |
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(global-set-key (kbd "C-x g b") 'magit-blame-popup) |
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(global-set-key (kbd "C-x g p") 'magit-dispatch-popup) |
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(global-set-key (kbd "C-x g f") 'magit-file-popup) |
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;; Fix RET |
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(global-set-key (kbd "RET") 'electric-newline-and-maybe-indent) |
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;; Helm |
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;(global-set-key (kbd "C-c p f") 'helm-projectile-find-file) |
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;(global-set-key (kbd "C-x C-f") 'helm-find-files) |
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;(global-set-key (kbd "C-s") 'helm-do-ag-this-file) |
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;; Swiper |
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(global-set-key (kbd "C-s") 'swiper) |
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;; Ivy find file |
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(global-set-key (kbd "C-x C-f") 'counsel-find-file) |
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;; Better M-x |
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;;(global-set-key (kbd "M-x") 'counsel-M-x) |
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;; IBuffer |
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(global-set-key (kbd "C-x C-b") 'ibuffer) |
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;; Line number toggle |
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(global-set-key (kbd "C-c n") 'linum-mode) |
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;; Relative line numbering |
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(global-set-key (kbd "C-c r") 'linum-relative-toggle) |
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;; Expand region |
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(global-set-key (kbd "C-@") 'er/expand-region) |
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;;-------------------------------------------------------------------------------------- |
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;; Theme |
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;;-------------------------------------------------------------------------------------- |
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(set-frame-parameter nil 'background-mode 'dark) |
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(set-terminal-parameter nil 'background-mode 'dark) |
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(load-theme 'solarized t) |
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;; 10 pt font |
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(set-frame-font "inconsolata") |
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(set-face-attribute 'default nil :height 100) |
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(powerline-center-theme) |
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;;------------------------------------------------------------------------------------- |
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(custom-set-variables |
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;; custom-set-variables was added by Custom. |
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;; If you edit it by hand, you could mess it up, so be careful. |
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;; Your init file should contain only one such instance. |
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;; If there is more than one, they won't work right. |
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'(custom-safe-themes |
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(quote |
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("8db4b03b9ae654d4a57804286eb3e332725c84d7cdab38463cb6b97d5762ad26" default))))
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