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Diffstat (limited to 'emacs/.emacs.d/init.el')
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diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el deleted file mode 100644 index 9664176..0000000 --- a/emacs/.emacs.d/init.el +++ /dev/null @@ -1,344 +0,0 @@ -;;; init.el --- Tom-Emacs Interface -*- lexical-binding: t; -*- - -;; Copyright (C) 2016 Tom Willemse - -;; Author: Tom Willemse <tom@ryuslash.org> -;; Keywords: local - -;; This program is free software; you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation, either version 3 of the License, or -;; (at your option) any later version. - -;; This program is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with this program. If not, see <http://www.gnu.org/licenses/>. - -;;; Commentary: - -;; This is my personal Emacs configuration. The name was inspired by -;; "Ghost in the Shell 2: Man-Machine Interface" and Ryan Rix's -;; "Complete Computing Environment". - -;;; Code: - -;;;; Package configuration: -;;; Require package.el since we immediately start using its variables -;;; and functions anyway, no need to delay loading. -(require 'package) - -;; Add the MELPA and org package archives because I like living on the -;; bleeding edge. This should be done both at run-time and -;; compile-time so I can install packages at compile time. -(eval-and-compile - (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/")) - (add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/"))) - -;; Initialize package.el so that packages can be loaded and used. This -;; also needs to be done at both run-time and compile-time so packages -;; can be installed at compile-time. -(eval-and-compile (package-initialize)) - -;; Refresh the package contents so packages can be installed from all -;; configured archives. Don't do this at run-time because it slows -;; down the process too much. -(eval-when-compile (package-refresh-contents)) - -;; This macro is inspired by use-package, but I want to maintain some -;; control of the syntax I use to configure my settings. -(defmacro ensure-library (library &rest args) - "Make sure LIBRARY is installed. - -ARGS should be a plist which may contain one of the following options: - -- :package - - Specify which package should actually be installed to ensure - the library named in LIBRARY exists. - -- :path - - Specify a path to add to the load path to be able to load this - package." - (declare (indent 1)) - (let ((library-symbol (cl-gensym)) - (package-symbol (cl-gensym)) - (path-symbol (cl-gensym)) - (package (or (plist-get args :package) library)) - (path (plist-get args :path))) - `(progn - (eval-and-compile - (let ((,path-symbol ,path)) - (if ,path-symbol - (add-to-list 'load-path - (if (file-name-absolute-p ,path-symbol) - ,path-symbol - (concat user-emacs-directory ,path-symbol)))))) - (eval-when-compile - (let ((,library-symbol ',library) - (,package-symbol ',package)) - (unless (require ,library-symbol nil :noerror) - (package-install ,package-symbol) - (require ,library-symbol))))))) - -;;;; Helper functions: - -;; I have noticed that I refer to the combination of -;; `user-emacs-directory' and "data/" a lot, so I wrote this function -;; to make referencing it cleaner. Also useful if I ever want to move -;; my data directory. -(defun oni:data-location (file-name) - "Return the location of FILE-NAME within my data directory. -This is currently the data directory under the -`user-emacs-directory'." - (concat user-emacs-directory "data/" file-name)) - -(with-eval-after-load 'ert - (ert-deftest oni:data-location () - "Test that `oni:data-location' returns the correct locations." - (should (string= "~/.emacs.d/data/backup-files/" - (oni:data-location "backup-files/"))) - (should (string= "~/.emacs.d/data/auto-save-files/" - (oni:data-location "auto-save-files/"))) - (should (string= "~/.emacs.d/data/auto-save-list/.saves-" - (oni:data-location "auto-save-list/.saves-"))))) - -;;;; Backups: - -;; I don't like having every directory filled with "filename~" -;; files. So instead of saving backup files to the same directory, -;; save them to a special one instead. -(setq backup-directory-alist `((".*" . ,(oni:data-location "backup-files/")))) - -;;;; Auto saves: - -;; I prefer to keep all autosave files in a single directory so they -;; don't clog up my filesystem so much. Usually these files get -;; deleted, but sometimes they don't, and I don't think they look -;; pretty. Add it to the end of the list because the default value -;; stores auto-saves for remote files in /tmp, which is fine by me. -(add-to-list 'auto-save-file-name-transforms - `(".*" ,(oni:data-location "auto-save-files/") t) :append) - -;; Place the files which contain the auto save files in a similar -;; directory. -(setq auto-save-list-file-prefix (oni:data-location "auto-save-list/.saves-")) - -;;;; Tabs: -;; Generally I prefer using spaces over tabs. Especially for lisp-like -;; languages. -(setq-default indent-tabs-mode nil) - -;; A tab-width of 8 is too wide for me, and 2 is too narrow. 4 is just -;; right. -(setq-default tab-width 4) - -;;;; Font: - -(defvar oni:preferred-font "Fantasque Sans Mono-13" - "My personally preferred font.") - -;; This sets the font for normal Emacs sessions. This will change the -;; font for all _existing_ frames, any future frames will not be -;; affected by this. -(set-frame-font oni:preferred-font nil t) - -;; This sets the font for Emacs daemon-mode sessions. This changes the -;; font for all _future_ frames, but doesn't change anything for the -;; currently existing frames. -(add-to-list 'default-frame-alist `(font . ,oni:preferred-font)) - -;;;; Menu bar: - -;; I don't use the menu bar, so it just takes up space. -(menu-bar-mode -1) - -;;;; Tool bar: - -;; I don't use the tool bar, so it just takes up space. -(tool-bar-mode -1) - -;;;; Scroll bar: -;; I don't use the scroll bar to either navigate my buffers or see -;; whereabouts I am, so they just take up space. -(scroll-bar-mode -1) - -;;;; Whitespace: -;; I hate it when trailing whitespace is left around a file. I've been -;; using this for years, and apart from having some trouble working -;; with people who don't pay attention to it, it has worked -;; flawlessly. -(ensure-library destroy-trailing-whitespace - :path "vendor-lisp/destroy-trailing-whitespace") -(require 'destroy-trailing-whitespace) -(global-destroy-trailing-whitespace-mode) - -;; Having a final newline at the end of the file is always a good -;; idea. Some programs just don't work without it and others produce -;; some strange results. Github diffs are an example. -(setq require-final-newline t) - -;;;; Load theme: -(ensure-library zerodark-theme) -(load-theme 'zerodark :no-confirm) - -;;;; Flx: - -;;; Install flx so ivy can use it for fuzzy matching. - -(ensure-library flx) - -;;;; Ivy: - -;;; Ivy is a completing read implementation that offers choises -;;; vertically. - -(ensure-library ivy) -(require 'ivy) - -;; Use fuzzy matching in Ivy. -(with-eval-after-load 'ivy - (setq ivy-re-builders-alist '((t . ivy--regex-fuzzy)) - ivy-initial-inputs-alist nil)) - -(ivy-mode) - -;;;; Counsel: - -;;; Counsel is a group of functions that use Ivy to specialize on -;;; certain built-in commands, such as M-x. - -(ensure-library counsel) -(require 'counsel) -(counsel-mode) - -;;;; Bookmarks: -(eval-when-compile (require 'bookmark)) - -;;; Save bookmarks in my data directory. -(setq bookmark-default-file (oni:data-location "bookmarks")) - -;;;; Minor modes: - -;;;;; Paredit: - -(ensure-library paredit) - -;;;;; Electric indent mode: - -;;; By default `electric-indent-mode' is enabled globally, but I -;;; prefer to enable it locally where I need it. -(electric-indent-mode -1) - -;;; Since Emacs 24 `electric-indent-mode' switches the behavior of the -;;; C-j and RET keys. I prefer the original situation: -(defun oni:switch-newline-keys () - "Switch the C-j and RET keys in the local buffer." - (if electric-indent-mode - (progn - (local-set-key (kbd "C-j") 'newline) - (local-set-key (kbd "RET") 'electric-newline-and-maybe-indent)) - (local-unset-key (kbd "C-j")) - (local-unset-key (kbd "RET")))) - -(add-hook 'electric-indent-local-mode-hook #'oni:switch-newline-keys) - -;;;; Major modes: - -;;;;; Emacs lisp mode: - -(add-hook 'emacs-lisp-mode-hook 'paredit-mode) - -;;;;; Scheme mode: - -;; Enable paredit-mode. - -(add-hook 'scheme-mode-hook 'paredit-mode) - -;; Add scsh to the list of known interpreters for scheme mode. - -(add-to-list 'interpreter-mode-alist '("scsh" . scheme-mode)) - -;;;;; Inferior Emacs Lisp mode: - -(add-hook 'inferior-emacs-lisp-mode-hook 'paredit-mode) - -;;;;; Mbsync configuration mode: - -(ensure-library mbsync-conf-mode - :path "vendor-lisp/mbsync-conf-mode") -(autoload 'mbsync-conf-mode "mbsync-conf-mode" - "Major mode for editing mbsync configuration files." - :interactive) -(add-to-list 'auto-mode-alist '("\\.mbsyncrc\\'" . mbsync-conf-mode)) - -;;;;; Msmtprc mode: - -(ensure-library msmtprc-mode - :path "vendor-lisp/msmtprc-mode") -(autoload 'msmtprc-mode "msmtprc-mode" - "Major mode for editing msmtp configuration files." - :interactive) -(add-to-list 'auto-mode-alist '("\\.msmtprc\\'" . msmtprc-mode)) - -;;;;; Git commit mode: - -;; Enable `electric-quote-local-mode' to easily type nice-looking -;; quotes while writing commits. -(add-hook 'git-commit-mode-hook 'electric-quote-local-mode) - -;;;; Applications: - -;;;;; Magit: - -(ensure-library magit) - -;;;;; Gnus: - -(eval-when-compile - (require 'gnus) - (require 'mail-source) - (require 'nnfolder)) - -(defvar oni:mail-addresses - (rx (or "tom@ryuslash.org" "ryuslash@ninthfloor.org" "ryuslash@gmail.com")) - "Regular expression of all my email addresses.") - -;;; Store gnus cache in my data dir. -(with-eval-after-load 'gnus - (setq gnus-directory (oni:data-location "News") - gnus-article-save-directory gnus-directory - gnus-cache-directory gnus-directory - gnus-kill-files-directory gnus-directory - mail-source-directory (oni:data-location "Mail") - message-directory mail-source-directory - nnfolder-directory mail-source-directory) - - (setq gnus-select-method - '(nnmaildir "ryuslash" (directory "~/documents/mail/ryuslash/"))) - (setq gnus-secondary-select-methods - '((nnmaildir "gmail" (directory "~/documents/mail/gmail/")) - (nnmaildir "ninthfloor" (directory "~/documents/mail/ninthfloor/")) - (nnmaildir "picturefix" (directory "~/documents/mail/picturefix/"))))) - -;;; Send mail with msmtp -(eval-when-compile (require 'sendmail)) - -(with-eval-after-load 'sendmail - (setq send-mail-function 'sendmail-send-it) - (setq sendmail-program "/usr/bin/msmtp")) - -;;;; Custom: - -;; Put the customize settings in a different file so that Emacs -;; doesn't have to modify this file whenever something changes through -;; customize. -(setq custom-file (concat user-emacs-directory "custom.el")) -(load custom-file) - -(provide 'init) -;;; init.el ends here |