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init-mini.el
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init-mini.el
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;;; init-mini.el --- Centaur Emacs minimal configurations. -*- lexical-binding: t no-byte-compile: t -*-
;; Copyright (C) 2018-2021 Vincent Zhang
;; Author: Vincent Zhang <seagle0128@gmail.com>
;; URL: https://github.com/seagle0128/.emacs.d
;; Version: 1.1.0
;; Keywords: .emacs.d centaur
;; This file is not part of GNU Emacs.
;;
;; 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 2, 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; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth
;; Floor, Boston, MA 02110-1301, USA.
;;
;;; Commentary:
;;
;; Minimal configurations for debugging purpose.
;;
;;; Code:
;; Load path
(push (expand-file-name "site-lisp" user-emacs-directory) load-path)
(push (expand-file-name "lisp" user-emacs-directory) load-path)
;; Packages
;; Without this comment Emacs25 adds (package-initialize) here
(setq package-archives
'(("gnu" . "http://elpa.gnu.org/packages/")
("melpa" . "http://melpa.org/packages/")))
;; Explicitly set the prefered coding systems to avoid annoying prompt
;; from emacs (especially on Microsoft Windows)
(set-language-environment "UTF-8")
;; Better defaults
;; (setq initial-scratch-message nil)
(setq inhibit-splash-screen t)
(setq uniquify-buffer-name-style 'post-forward-angle-brackets) ; Show path if names are same
(setq adaptive-fill-regexp "[ t]+|[ t]*([0-9]+.|*+)[ t]*")
(setq adaptive-fill-first-line-regexp "^* *$")
(setq delete-by-moving-to-trash t) ; Deleting files go to OS's trash folder
(setq make-backup-files nil) ; Forbide to make backup files
(setq auto-save-default nil) ; Disable auto save
(setq set-mark-command-repeat-pop t) ; Repeating C-SPC after popping mark pops it again
;; (setq kill-whole-line t) ; Kill line including '\n'
(setq-default major-mode 'text-mode)
(setq sentence-end "\\([。！？]\\|……\\|[.?!][]\"')}]*\\($\\|[ \t]\\)\\)[ \t\n]*")
(setq sentence-end-double-space nil)
;; Tab and Space
;; Permanently indent with spaces, never with TABs
(setq-default c-basic-offset 4
tab-width 4
indent-tabs-mode nil)
;; UI
(load-theme 'wombat t)
(unless (eq window-system 'ns)
(menu-bar-mode -1))
(when (fboundp 'tool-bar-mode)
(tool-bar-mode -1))
(when (fboundp 'scroll-bar-mode)
(scroll-bar-mode -1))
(when (fboundp 'horizontal-scroll-bar-mode)
(horizontal-scroll-bar-mode -1))
;; (global-hl-line-mode 1)
;; (if (fboundp 'display-line-numbers-mode)
;; (global-display-line-numbers-mode 1)
;; (global-linum-mode 1))
;; Basic modes
(recentf-mode 1)
(ignore-errors (savehist-mode 1))
(save-place-mode 1)
(show-paren-mode 1)
(delete-selection-mode 1)
(global-auto-revert-mode 1)
(setq electric-pair-inhibit-predicate 'electric-pair-conservative-inhibit)
(electric-pair-mode 1)
(add-hook 'prog-mode-hook #'subword-mode)
(add-hook 'minibuffer-setup-hook #'subword-mode)
;; Completion
(if (fboundp 'fido-mode)
(progn
(fido-mode 1)
(when (fboundp 'fido-vertical-mode)
(fido-vertical-mode 1))
(defun fido-recentf-open ()
"Use `completing-read' to find a recent file."
(interactive)
(if (find-file (completing-read "Find recent file: " recentf-list))
(message "Opening file...")
(message "Aborting")))
(global-set-key (kbd "C-x C-r") 'fido-recentf-open))
(progn
(ido-mode 1)
(ido-everywhere 1)
(setq ido-use-virtual-buffers t
ido-use-filename-at-point 'guess
ido-create-new-buffer 'always
ido-enable-flex-matching t)
(defun ido-recentf-open ()
"Use `ido-completing-read' to find a recent file."
(interactive)
(if (find-file (ido-completing-read "Find recent file: " recentf-list))
(message "Opening file...")
(message "Aborting")))
(global-set-key (kbd "C-x C-r") 'ido-recentf-open)))
;; Key Modifiers
(cond
((eq system-type 'windows-nt)
;; make PC keyboard's Win key or other to type Super or Hyper
;; (setq w32-pass-lwindow-to-system nil)
(setq w32-lwindow-modifier 'super ; Left Windows key
w32-apps-modifier 'hyper) ; Menu/App key
(w32-register-hot-key [s-t]))
((eq window-system 'mac)
;; Compatible with Emacs Mac port
(setq mac-option-modifier 'meta
mac-command-modifier 'super)
(global-set-key [(super a)] #'mark-whole-buffer)
(global-set-key [(super v)] #'yank)
(global-set-key [(super c)] #'kill-ring-save)
(global-set-key [(super s)] #'save-buffer)
(global-set-key [(super l)] #'goto-line)
(global-set-key [(super w)] #'delete-frame)
(global-set-key [(super z)] #'undo)))
;; Keybindings
(global-set-key (kbd "C-.") #'imenu)
(global-set-key (kbd "<C-return>") #'rectangle-mark-mode)
(defun revert-current-buffer ()
"Revert the current buffer."
(interactive)
(message "Revert this buffer")
(text-scale-set 0)
(widen)
(revert-buffer t t))
(global-set-key (kbd "<f5>") #'revert-current-buffer)
(add-hook 'emacs-lisp-mode-hook
(lambda ()
(local-set-key (kbd "C-c C-x") #'ielm)
(local-set-key (kbd "C-c C-c") #'eval-defun)
(local-set-key (kbd "C-c C-b") #'eval-buffer)))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Init-mini.el ends here