dotfiles

This repository includes:

• Common Emacs settings for each environment
• Makefile to validate their syntax (lint)
• Files for GitHub Actions

Summary of contents in this repository

For Emacs

.emacs.d/my-early-init.el

• Enable package-quickstart
• GC configuration for boost Emacs launch performance

.emacs.d/my-init.el

• Configurations
• Installing packages automatically
  • Official packages
  • MELPA
  • Emacs Wiki
    • If curl exists on the system, use curl to download elisp files instead of url-copy-file
• Periodic upgrade packages at exiting Emacs

Configurations

• Garbage collection threshold
• Backup files
• Case sensitivity for completion
• font-lock
• fonts
  • Adjusting font size for DPI awareness
• Frame position and size by DPI
• Emacs server
• Mode line
• Sharing configuration for both GUI and CUI Emacs
• Support .editorconfig file
• Tab configuration for files without tabs
• Completion by corfu and cape

Configurations for modes

• CEDET (semantic)
• dired
• emacs-lisp-mode
• eshell
  • Disable pager for some commands
  • Import bash alias into eshell
• flycheck
• moccur
• plantuml-mode
• rainbow-delimiters-mode
• tempbuf-mode
• treesit
• whitespace-mode

supplemental/windows/emacsdaemon.bat

• BAT file to launch Emacs as daemon on Windows

Supplemental scripts for login scripts

.profile/emacs_daemon.sh

• Run Emacs as daemon only if not available

.profile/keychain_init.sh

• Initialize keychain for ssh
  • For keychain command, not for Keychain on macOS

Use settings for Emacs

Features

• Install necessary packages with packages.el if not available
• Independent from tools outside of Emacs
  • On Windows, it is not necessary to install cygwin, mingw, or compatible something

How to use

Check out in any way which you like

In this chapter, check out to ~/dotfiles for example.

cd ~
git clone https://github.com/MinoruSekine/dotfiles.git

How to use settings for Emacs

Add the next line into ~/.emacs.d/early-init.el.

(load-file "~/dotfiles/.emacs.d/my-early-init.el")

Add the next line into ~/.emacs.d/init.el.

(load-file "~/dotfiles/.emacs.d/my-init.el")

If you don't need any additional settings except in ~/dotfiles/.emacs.d/my-init.el and your environment supports symbolic link, you can link to it instead of your own ~/.emacs.d/init.el.

ln -s ~/dotfiles/.emacs.d/my-init.el ~/.emacs.d/init.el

Hook

my-after-ede-setup-hook

This is called after called (global-ede-mode t). So environment dependent EDE setup like as ede-cpp-root-project can be hooked to here.

(load-file "~/dotfiles/.emacs.d/my-init.el")

;; Settings only for this environment.
(add-hook 'my-after-ede-setup-hook
      (lambda ()
        (ede-cpp-root-project "libfixedpointnumber"
                  :file "~/work/libfixedpointnumber/Makefile"
                  :include-path '("/include")
                  :system-include-path '("/usr/local/include/gtest/"
                             "/usr/local/include/gmock/")
                  :compile-command "time nice make -k -j check run-test")
        ))

Supplemental scripts

For .profile

• Scripts in .profile support configuration in ~/.profile

How to use each script

• Add the following line into your .profile
  • As case of keychain_init.sh and this repository checked out to ~/...

. "$HOME/dotfiles/.profile/keychain_init.sh"

.profile/emacs_daemon.sh

• Launch Emacs as a daemon when an Emacs server is not already available

.profile/keychain_init.sh

• Initialize keychain for ssh