Convert Emacs config to literate org document
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3 changed files with 576 additions and 344 deletions
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emacs/.emacs.d/.gitignore
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emacs/.emacs.d/.gitignore
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init.el
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;;; init.el --- Tom-Emacs Interface -*- lexical-binding: t; -*-
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;; Copyright (C) 2016 Tom Willemse
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;; Author: Tom Willemse <tom@ryuslash.org>
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;; Keywords: local
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; This is my personal Emacs configuration. The name was inspired by
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;; "Ghost in the Shell 2: Man-Machine Interface" and Ryan Rix's
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;; "Complete Computing Environment".
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;;; Code:
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;;;; Package configuration:
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;;; Require package.el since we immediately start using its variables
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;;; and functions anyway, no need to delay loading.
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(require 'package)
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;; Add the MELPA and org package archives because I like living on the
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;; bleeding edge. This should be done both at run-time and
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;; compile-time so I can install packages at compile time.
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(eval-and-compile
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(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
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(add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/")))
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;; Initialize package.el so that packages can be loaded and used. This
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;; also needs to be done at both run-time and compile-time so packages
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;; can be installed at compile-time.
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(eval-and-compile (package-initialize))
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;; Refresh the package contents so packages can be installed from all
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;; configured archives. Don't do this at run-time because it slows
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;; down the process too much.
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(eval-when-compile (package-refresh-contents))
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;; This macro is inspired by use-package, but I want to maintain some
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;; control of the syntax I use to configure my settings.
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(defmacro ensure-library (library &rest args)
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"Make sure LIBRARY is installed.
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ARGS should be a plist which may contain one of the following options:
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- :package
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Specify which package should actually be installed to ensure
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the library named in LIBRARY exists.
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- :path
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Specify a path to add to the load path to be able to load this
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package."
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(declare (indent 1))
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(let ((library-symbol (cl-gensym))
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(package-symbol (cl-gensym))
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(path-symbol (cl-gensym))
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(package (or (plist-get args :package) library))
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(path (plist-get args :path)))
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`(progn
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(eval-and-compile
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(let ((,path-symbol ,path))
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(if ,path-symbol
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(add-to-list 'load-path
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(if (file-name-absolute-p ,path-symbol)
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,path-symbol
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(concat user-emacs-directory ,path-symbol))))))
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(eval-when-compile
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(let ((,library-symbol ',library)
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(,package-symbol ',package))
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(unless (require ,library-symbol nil :noerror)
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(package-install ,package-symbol)
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(require ,library-symbol)))))))
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;;;; Helper functions:
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;; I have noticed that I refer to the combination of
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;; `user-emacs-directory' and "data/" a lot, so I wrote this function
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;; to make referencing it cleaner. Also useful if I ever want to move
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;; my data directory.
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(defun oni:data-location (file-name)
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"Return the location of FILE-NAME within my data directory.
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This is currently the data directory under the
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`user-emacs-directory'."
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(concat user-emacs-directory "data/" file-name))
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(with-eval-after-load 'ert
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(ert-deftest oni:data-location ()
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"Test that `oni:data-location' returns the correct locations."
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(should (string= "~/.emacs.d/data/backup-files/"
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(oni:data-location "backup-files/")))
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(should (string= "~/.emacs.d/data/auto-save-files/"
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(oni:data-location "auto-save-files/")))
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(should (string= "~/.emacs.d/data/auto-save-list/.saves-"
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(oni:data-location "auto-save-list/.saves-")))))
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;;;; Backups:
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;; I don't like having every directory filled with "filename~"
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;; files. So instead of saving backup files to the same directory,
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;; save them to a special one instead.
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(setq backup-directory-alist `((".*" . ,(oni:data-location "backup-files/"))))
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;;;; Auto saves:
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;; I prefer to keep all autosave files in a single directory so they
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;; don't clog up my filesystem so much. Usually these files get
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;; deleted, but sometimes they don't, and I don't think they look
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;; pretty. Add it to the end of the list because the default value
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;; stores auto-saves for remote files in /tmp, which is fine by me.
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(add-to-list 'auto-save-file-name-transforms
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`(".*" ,(oni:data-location "auto-save-files/") t) :append)
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;; Place the files which contain the auto save files in a similar
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;; directory.
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(setq auto-save-list-file-prefix (oni:data-location "auto-save-list/.saves-"))
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;;;; Tabs:
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;; Generally I prefer using spaces over tabs. Especially for lisp-like
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;; languages.
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(setq-default indent-tabs-mode nil)
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;; A tab-width of 8 is too wide for me, and 2 is too narrow. 4 is just
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;; right.
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(setq-default tab-width 4)
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;;;; Font:
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(defvar oni:preferred-font "Fantasque Sans Mono-13"
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"My personally preferred font.")
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;; This sets the font for normal Emacs sessions. This will change the
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;; font for all _existing_ frames, any future frames will not be
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;; affected by this.
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(set-frame-font oni:preferred-font nil t)
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;; This sets the font for Emacs daemon-mode sessions. This changes the
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;; font for all _future_ frames, but doesn't change anything for the
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;; currently existing frames.
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(add-to-list 'default-frame-alist `(font . ,oni:preferred-font))
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;;;; Menu bar:
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;; I don't use the menu bar, so it just takes up space.
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(menu-bar-mode -1)
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;;;; Tool bar:
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;; I don't use the tool bar, so it just takes up space.
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(tool-bar-mode -1)
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;;;; Scroll bar:
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;; I don't use the scroll bar to either navigate my buffers or see
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;; whereabouts I am, so they just take up space.
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(scroll-bar-mode -1)
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;;;; Whitespace:
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;; I hate it when trailing whitespace is left around a file. I've been
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;; using this for years, and apart from having some trouble working
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;; with people who don't pay attention to it, it has worked
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;; flawlessly.
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(ensure-library destroy-trailing-whitespace
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:path "vendor-lisp/destroy-trailing-whitespace")
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(require 'destroy-trailing-whitespace)
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(global-destroy-trailing-whitespace-mode)
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;; Having a final newline at the end of the file is always a good
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;; idea. Some programs just don't work without it and others produce
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;; some strange results. Github diffs are an example.
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(setq require-final-newline t)
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;;;; Load theme:
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(ensure-library zerodark-theme)
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(load-theme 'zerodark :no-confirm)
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;;;; Flx:
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;;; Install flx so ivy can use it for fuzzy matching.
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(ensure-library flx)
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;;;; Ivy:
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;;; Ivy is a completing read implementation that offers choises
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;;; vertically.
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(ensure-library ivy)
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(require 'ivy)
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;; Use fuzzy matching in Ivy.
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(with-eval-after-load 'ivy
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(setq ivy-re-builders-alist '((t . ivy--regex-fuzzy))
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ivy-initial-inputs-alist nil))
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(ivy-mode)
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;;;; Counsel:
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;;; Counsel is a group of functions that use Ivy to specialize on
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;;; certain built-in commands, such as M-x.
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(ensure-library counsel)
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(require 'counsel)
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(counsel-mode)
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;;;; Bookmarks:
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(eval-when-compile (require 'bookmark))
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;;; Save bookmarks in my data directory.
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(setq bookmark-default-file (oni:data-location "bookmarks"))
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;;;; Minor modes:
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;;;;; Paredit:
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(ensure-library paredit)
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;;;;; Electric indent mode:
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;;; By default `electric-indent-mode' is enabled globally, but I
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;;; prefer to enable it locally where I need it.
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(electric-indent-mode -1)
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;;; Since Emacs 24 `electric-indent-mode' switches the behavior of the
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;;; C-j and RET keys. I prefer the original situation:
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(defun oni:switch-newline-keys ()
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"Switch the C-j and RET keys in the local buffer."
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(if electric-indent-mode
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(progn
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(local-set-key (kbd "C-j") 'newline)
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(local-set-key (kbd "RET") 'electric-newline-and-maybe-indent))
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(local-unset-key (kbd "C-j"))
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(local-unset-key (kbd "RET"))))
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(add-hook 'electric-indent-local-mode-hook #'oni:switch-newline-keys)
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;;;; Major modes:
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;;;;; Emacs lisp mode:
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(add-hook 'emacs-lisp-mode-hook 'paredit-mode)
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;;;;; Scheme mode:
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;; Enable paredit-mode.
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(add-hook 'scheme-mode-hook 'paredit-mode)
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;; Add scsh to the list of known interpreters for scheme mode.
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(add-to-list 'interpreter-mode-alist '("scsh" . scheme-mode))
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;;;;; Inferior Emacs Lisp mode:
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(add-hook 'inferior-emacs-lisp-mode-hook 'paredit-mode)
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;;;;; Mbsync configuration mode:
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(ensure-library mbsync-conf-mode
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:path "vendor-lisp/mbsync-conf-mode")
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(autoload 'mbsync-conf-mode "mbsync-conf-mode"
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"Major mode for editing mbsync configuration files."
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:interactive)
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(add-to-list 'auto-mode-alist '("\\.mbsyncrc\\'" . mbsync-conf-mode))
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;;;;; Msmtprc mode:
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(ensure-library msmtprc-mode
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:path "vendor-lisp/msmtprc-mode")
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(autoload 'msmtprc-mode "msmtprc-mode"
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"Major mode for editing msmtp configuration files."
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:interactive)
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(add-to-list 'auto-mode-alist '("\\.msmtprc\\'" . msmtprc-mode))
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;;;;; Git commit mode:
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;; Enable `electric-quote-local-mode' to easily type nice-looking
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;; quotes while writing commits.
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(add-hook 'git-commit-mode-hook 'electric-quote-local-mode)
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;;;; Applications:
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;;;;; Magit:
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(ensure-library magit)
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;;;;; Gnus:
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(eval-when-compile
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(require 'gnus)
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(require 'mail-source)
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(require 'nnfolder))
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(defvar oni:mail-addresses
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(rx (or "tom@ryuslash.org" "ryuslash@ninthfloor.org" "ryuslash@gmail.com"))
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"Regular expression of all my email addresses.")
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;;; Store gnus cache in my data dir.
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(with-eval-after-load 'gnus
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(setq gnus-directory (oni:data-location "News")
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gnus-article-save-directory gnus-directory
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gnus-cache-directory gnus-directory
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gnus-kill-files-directory gnus-directory
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mail-source-directory (oni:data-location "Mail")
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message-directory mail-source-directory
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nnfolder-directory mail-source-directory)
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(setq gnus-select-method
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'(nnmaildir "ryuslash" (directory "~/documents/mail/ryuslash/")))
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(setq gnus-secondary-select-methods
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'((nnmaildir "gmail" (directory "~/documents/mail/gmail/"))
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(nnmaildir "ninthfloor" (directory "~/documents/mail/ninthfloor/"))
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(nnmaildir "picturefix" (directory "~/documents/mail/picturefix/")))))
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;;; Send mail with msmtp
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(eval-when-compile (require 'sendmail))
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(with-eval-after-load 'sendmail
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(setq send-mail-function 'sendmail-send-it)
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(setq sendmail-program "/usr/bin/msmtp"))
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;;;; Custom:
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;; Put the customize settings in a different file so that Emacs
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;; doesn't have to modify this file whenever something changes through
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;; customize.
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(setq custom-file (concat user-emacs-directory "custom.el"))
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(load custom-file)
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(provide 'init)
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;;; init.el ends here
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575
emacs/.emacs.d/init.org
Normal file
575
emacs/.emacs.d/init.org
Normal file
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@ -0,0 +1,575 @@
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#+TITLE: Tom-Emacs Interface
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#+STARTUP: showall
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This is my personal Emacs configuration. The name was inspired by
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"Ghost in the Shell 2: Man-Machine Interface and Ryan Rix's "Complete
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Computing Environment".
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To start off, first I need to enable lexical binding.
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#+BEGIN_SRC emacs-lisp :padline no
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;; -*- lexical-binding: t; -*-
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#+END_SRC
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* Package configuration
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Require package.el since I immediately start using its variables and
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functions anyway, no need to delay loading.
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#+BEGIN_SRC emacs-lisp
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(require 'package)
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#+END_SRC
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Add the MELPA and org package archives because I like living on the
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bleeding edge. This should be done both at run-time and compile-time
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so I can install packages at compile time.
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#+BEGIN_SRC emacs-lisp
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(eval-and-compile
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(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
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(add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/")))
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||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
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.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-and-compile (package-initialize))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
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.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-when-compile (package-refresh-contents))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
This macro is inspired by use-package, but I want to maintain some
|
||||||
|
control of the syntax I use to configure my settings.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(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)))))))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* 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.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(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))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
I also wrote a test for it.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(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-")))))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* 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.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(setq backup-directory-alist `((".*" . ,(oni:data-location "backup-files/"))))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* 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.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-to-list 'auto-save-file-name-transforms
|
||||||
|
`(".*" ,(oni:data-location "auto-save-files/") t) :append)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Place the files which contain the auto save files in a similar
|
||||||
|
directory.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(setq auto-save-list-file-prefix (oni:data-location "auto-save-list/.saves-"))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Tabs
|
||||||
|
|
||||||
|
Generally I prefer using spaces over tabs. Especially for lisp-like
|
||||||
|
languages.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(setq-default indent-tabs-mode nil)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
A tab-width of 8 is too wide for me, and 2 is too narrow. 4 is just
|
||||||
|
right.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(setq-default tab-width 4)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Font
|
||||||
|
|
||||||
|
Set the default font to a more pleasing one, in my opinion, with a
|
||||||
|
better size as well.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-to-list 'default-frame-alist '(font . "Fantasque Sans Mono-13"))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Menu bar
|
||||||
|
|
||||||
|
I don't use the menu bar, so it just takes up space.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(menu-bar-mode -1)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Tool bar
|
||||||
|
|
||||||
|
I don't use the tool bar, so it just takes up space.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(tool-bar-mode -1)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* 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.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(scroll-bar-mode -1)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* 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.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library destroy-trailing-whitespace
|
||||||
|
:path "vendor-lisp/destroy-trailing-whitespace")
|
||||||
|
(require 'destroy-trailing-whitespace)
|
||||||
|
(global-destroy-trailing-whitespace-mode)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
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.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(setq require-final-newline t)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Theme
|
||||||
|
|
||||||
|
I am trying out Zerodark lately.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library zerodark-theme)
|
||||||
|
(load-theme 'zerodark :no-confirm)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Ivy
|
||||||
|
|
||||||
|
Ivy is a completing read implementation that offers choises
|
||||||
|
vertically. I'm surprised how much I like it. I've tried Swiper
|
||||||
|
before and I didn't like that so much.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library ivy)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Also install the =flx= package to allow ivy to use fuzzy matching.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library flx)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Since I immediately use and enable Ivy, there's no need to autoload
|
||||||
|
it, so require it to keep the byte-compiler quiet.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(require 'ivy)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Enable fuzzy matching in Ivy.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(setq ivy-re-builders-alist '((t . ivy--regex-fuzzy))
|
||||||
|
ivy-initial-inputs-alist nil)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Enable Ivy.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ivy-mode)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Counsel
|
||||||
|
|
||||||
|
Counsel is a group of functions that use Ivy to specialize on
|
||||||
|
certain built-in commands, such as M-x.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library counsel)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Since I enable Counsel mode immediately, there's no point in leaving
|
||||||
|
it to be autoloaded. Requiring it keeps the byte-compiler happy.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(require 'counsel)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Enable Counsel.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(counsel-mode)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Bookmarks
|
||||||
|
|
||||||
|
Save bookmarks in my data directory so my =user-emacs-directory= is less cluttered.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-when-compile (require 'bookmark))
|
||||||
|
(setq bookmark-default-file (oni:data-location "bookmarks"))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Personal info
|
||||||
|
|
||||||
|
Set some personal info for, for example, Gnus to use.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(setq user-full-name "Tom Willemse"
|
||||||
|
user-mail-address "tom@ryuslash.org")
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Minor modes
|
||||||
|
|
||||||
|
** Paredit
|
||||||
|
|
||||||
|
Paredit is an awesome minor-mode to have when you write in any
|
||||||
|
lisp-like languages. It can feel rather strict and uncomfortable at
|
||||||
|
first, but once you get the hang of using it, you won't want to
|
||||||
|
live without it.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library paredit)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
** Electric indent mode
|
||||||
|
|
||||||
|
By default `electric-indent-mode' is enabled globally, but I prefer
|
||||||
|
to enable it locally where I need it.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(electric-indent-mode -1)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Since Emacs 24 `electric-indent-mode' switches the behavior of the
|
||||||
|
C-j and RET keys. I prefer the original situation because my
|
||||||
|
muscle-memory still remembers to use C-j for newline-and-indent
|
||||||
|
behaviour.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(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)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Major modes
|
||||||
|
|
||||||
|
** Emacs lisp mode
|
||||||
|
|
||||||
|
Enable paredit mode.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-hook 'emacs-lisp-mode-hook 'paredit-mode)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
** Scheme mode
|
||||||
|
|
||||||
|
Enable paredit mode.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-hook 'scheme-mode-hook 'paredit-mode)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Add scsh to the list of known interpreters for scheme mode. This
|
||||||
|
way shell-scripts that don't have a file extension but specify scsh
|
||||||
|
as the interpreter are opened in scheme mode.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-to-list 'interpreter-mode-alist '("scsh" . scheme-mode))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
** Inferior Emacs lisp mode (ielm)
|
||||||
|
|
||||||
|
Enable paredit mode.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-hook 'inferior-emacs-lisp-mode-hook 'paredit-mode)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
** Mbsync configuration mode
|
||||||
|
|
||||||
|
I wrote a simple major-mode for editing my =.mbsyncrc= file. I
|
||||||
|
might release it as a package, but for now I keep it with the rest
|
||||||
|
of my configuration.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library mbsync-conf-mode
|
||||||
|
:path "vendor-lisp/mbsync-conf-mode")
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Since it isn't installed by package.el, I need to specify the
|
||||||
|
autoload myself.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(autoload 'mbsync-conf-mode "mbsync-conf-mode"
|
||||||
|
"Major mode for editing mbsync configuration files."
|
||||||
|
:interactive)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
I also need to add it to the =auto-mode-alist= so ~.mbsyncrc~ is
|
||||||
|
opened with mbsync conf mode.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-to-list 'auto-mode-alist '("\\.mbsyncrc\\'" . mbsync-conf-mode))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
** Msmtprc mode
|
||||||
|
|
||||||
|
I wrote a simple major-mode for editing my =.msmtprc= file. I might
|
||||||
|
release it as a package, but for now I keep it with the rest of my
|
||||||
|
configuration.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library msmtprc-mode
|
||||||
|
:path "vendor-lisp/msmtprc-mode")
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Since it isn't installed by package.el, I need to specify the
|
||||||
|
autoload myself.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(autoload 'msmtprc-mode "msmtprc-mode"
|
||||||
|
"Major mode for editing msmtp configuration files."
|
||||||
|
:interactive)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
I also need to add it to the =auto-mode-alist= so ~.msmtprc~ is
|
||||||
|
opened with msmtprc mode.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-to-list 'auto-mode-alist '("\\.msmtprc\\'" . msmtprc-mode))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
** Git commit mode
|
||||||
|
|
||||||
|
Enable =electric-quote-local-mode= to easily type nice-looking
|
||||||
|
quotes while writing commits.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-hook 'git-commit-mode-hook 'electric-quote-local-mode)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
** Python mode
|
||||||
|
|
||||||
|
Enable electric pair mode.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-hook 'python-mode-hook 'electric-pair-local-mode)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Applications
|
||||||
|
|
||||||
|
** Magit
|
||||||
|
|
||||||
|
Magit is a very nice interface to Git for Emacs. It allows you to
|
||||||
|
do just about anything with Git without leaving the comfort of your
|
||||||
|
Emacs session.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(ensure-library magit)
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
** Gnus
|
||||||
|
|
||||||
|
Gnus is one of the most extensible Email programs on the
|
||||||
|
planet. And it's not even made for email but NNTP.
|
||||||
|
|
||||||
|
Store all Gnus-related data in my data directory.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-when-compile (require 'gnus))
|
||||||
|
|
||||||
|
(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))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Store all Mail source-related data in my data directory.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-when-compile (require 'mail-source))
|
||||||
|
|
||||||
|
(with-eval-after-load 'mail-source
|
||||||
|
(setq mail-source-directory (oni:data-location "Mail")))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Store all message-related data in the same place as the Mail source
|
||||||
|
data.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-when-compile (require 'message))
|
||||||
|
|
||||||
|
(with-eval-after-load 'message
|
||||||
|
(setq message-directory mail-source-directory))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Store all nnfolder-related data in the same place as the Mail
|
||||||
|
source data.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-when-compile (require 'nnfolder))
|
||||||
|
|
||||||
|
(with-eval-after-load 'nnfolder
|
||||||
|
(setq nnfolder-directory mail-source-directory))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
Use msmtp to send mail.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-when-compile (require 'sendmail))
|
||||||
|
|
||||||
|
(with-eval-after-load 'sendmail
|
||||||
|
(setq send-mail-function 'sendmail-send-it)
|
||||||
|
(setq sendmail-program "/usr/bin/msmtp"))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
*** ryuslash.org
|
||||||
|
|
||||||
|
Set my main email address as the primary select method for Gnus.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(with-eval-after-load 'gnus
|
||||||
|
(setq gnus-select-method
|
||||||
|
'(nnmaildir "ryuslash" (directory "~/documents/mail/ryuslash/"))))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
When sending mail from the ryuslash inbox, use the ryuslash msmtp
|
||||||
|
account.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(eval-when-compile (require 'gnus-msg))
|
||||||
|
|
||||||
|
(with-eval-after-load 'gnus
|
||||||
|
(add-to-list 'gnus-posting-styles
|
||||||
|
'(".*"
|
||||||
|
(address "tom@ryuslash.org")
|
||||||
|
(eval (setq message-sendmail-extra-arguments
|
||||||
|
'("-a" "ryuslash"))))))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
*** picturefix
|
||||||
|
|
||||||
|
Add my work email account as a secondary select method.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(add-to-list 'gnus-secondary-select-methods
|
||||||
|
'(nnmaildir "picturefix"
|
||||||
|
(directory "~/documents/mail/picturefix/")))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
When sending mail from the picturefix account, use the picturefix
|
||||||
|
msmtp account and set the proper name and email address.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(with-eval-after-load 'gnus
|
||||||
|
(add-to-list 'gnus-posting-styles
|
||||||
|
'("picturefix:"
|
||||||
|
(name "Tom Willemsen")
|
||||||
|
(address "tom@picturefix.nl")
|
||||||
|
(eval (setq message-sendmail-extra-arguments
|
||||||
|
'("-a" "picturefix"))))))
|
||||||
|
#+END_SRC
|
||||||
|
|
||||||
|
* Custom
|
||||||
|
|
||||||
|
Put the customize settings in a different file so that Emacs doesn't
|
||||||
|
have to modify this file whenever something changes through
|
||||||
|
customize. I put this into my init file last so any settings made in
|
||||||
|
there *can* overwrite the ones in the rest of the file, not that I
|
||||||
|
usually like to do that.
|
||||||
|
|
||||||
|
#+BEGIN_SRC emacs-lisp
|
||||||
|
(setq custom-file (concat user-emacs-directory "custom.el"))
|
||||||
|
(load custom-file)
|
||||||
|
#+END_SRC
|
||||||
Loading…
Reference in a new issue