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;;; init-editor.el --- Editing Configuration File -*- lexical-binding: t -*-
;;; Commentary:
;; based on prelude-editor.el
;;; Code:
(use-package emacs
:ensure nil
:bind
("C-x \\" . align-regexp)
("C-+" . text-scale-increase)
("C--" . text-scale-decrease)
:hook
(after-save . executable-make-buffer-file-executable-if-script-p)
;; (text-mode . whitespace-cleanup)
:config
(put 'narrow-to-region 'disabled nil)
(put 'narrow-to-page 'disabled nil)
(put 'narrow-to-defun 'disabled nil)
(put 'upcase-region 'disabled nil)
(put 'downcase-region 'disabled nil)
(put 'erase-buffer 'disabled nil)
(setq-default indent-tabs-mode nil)
(setq comment-auto-fill-only-comments t)
(setq large-file-warning-threshold 100000000)
(setq create-lockfiles nil)
(delete-selection-mode t)
(setq global-auto-revert-non-file-buffers t)
(global-auto-revert-mode t)
(setq backup-directory-alist
`((".*" . ,temporary-file-directory))
auto-save-file-name-transforms
`((".*" ,temporary-file-directory t)))
(setq save-place-file (expand-file-name "saveplace" save-dir))
(save-place-mode 1)
;; https://git.sr.ht/~technomancy/better-defaults/tree/master/item/better-defaults.el
(setq save-interprogram-paste-before-kill t
apropos-do-all t
mouse-yank-at-point t
require-final-newline t
load-prefer-newer t)
;; https://github.com/natecox/dotfiles/blob/master/workspaces/shared/symlinks/emacs/.emacs.d/nathancox.org
(setq sentence-end-double-space nil)
(set-charset-priority 'unicode)
(setq locale-coding-system 'utf-8)
(set-terminal-coding-system 'utf-8)
(set-keyboard-coding-system 'utf-8)
(set-selection-coding-system 'utf-8)
(prefer-coding-system 'utf-8)
(setq default-process-coding-system '(utf-8-unix . utf-8-unix))
(set-default 'imenu-auto-rescan t))
(use-package move-text
:bind
("M-S-<up>" . move-text-up)
("M-S-<down>" . move-text-down))
(use-package zop-to-char
:bind
("M-z" . zop-up-to-char)
("M-Z" . zop-to-char))
(use-package savehist
:defer 3
:custom
(savehist-additional-variables '(search-ring regexp-search-ring))
(savehist-autosave-interval 60)
(savehist-file (expand-file-name "savehist" save-dir))
:config
(savehist-mode +1))
(use-package super-save
:diminish
:custom
(super-save-remote-files nil)
:config
(super-save-mode +1)
(add-to-list 'super-save-triggers 'ace-window)
(add-to-list 'super-save-hook-triggers 'find-file-hook))
(use-package recentf
:defer 10
:config
(recentf-mode +1)
(add-to-list 'recentf-exclude (expand-file-name "elpa" user-emacs-directory))
:custom
(recentf-save-file (expand-file-name "recentf" save-dir))
(recentf-max-saved-items 300)
(recentf-max-menu-items 20)
(recentf-auto-cleanup (* 60 60)))
(use-package flycheck
:config
(global-flycheck-mode))
;(use-package flyspell
; :custom
; (ispell-program-name "aspell")
; (ispell-extra-args '("--sug-mode=ultra"))
; :hook
; (text-mode . (lambda () (flyspell-mode +1)))
; (prog-mode . (lambda () (flyspell-prog-mode))))
(use-package expand-region
:bind ("C-=" . er/expand-region))
(use-package bookmark
:custom
(bookmark-default-file (expand-file-name "bookmarks" save-dir))
(bookmark-save-flag 1))
(use-package midnight)
(use-package undo-tree
:defer 5
:diminish
:config
(global-undo-tree-mode)
:custom
(undo-tree-history-directory-alist `((".*" . ,temporary-file-directory)))
(undo-tree-auto-save-history t))
(use-package abbrev
:defer 5
:ensure nil
:diminish
:hook (text-mode . abbrev-mode))
(use-package tabify
:ensure nil
:config
(defmacro with-region-or-buffer (func)
"When called with no active region, call FUNC on current buffer."
`(defadvice ,func (before with-region-or-buffer activate compile)
(interactive
(if mark-active
(list (region-beginning) (region-end))
(list (point-min) (point-max))))))
(with-region-or-buffer indent-region)
(with-region-or-buffer untabify))
(use-package subword
:diminish)
(use-package markdown-mode
:config
(add-to-list 'auto-mode-alist '("\\.markdown\\'" . gfm-mode))
(add-to-list 'auto-mode-alist '("\\.md\\'" . gfm-mode)))
;; (use-package adoc-mode
;; (add-to-list 'auto-mode-alist '("\\.adoc\\'" . adoc-mode))
;; (add-to-list 'auto-mode-alist '("\\.asciidoc\\'" . adoc-mode)))
(use-package operate-on-number
:bind
("C-c ." . operate-on-number-at-point))
(use-package xref
:ensure nil
:custom (xref-search-program 'ripgrep)
:config
(defun xref-find-references-other-window (identifier)
"Like `xref-find-references' but switch to the other window"
(interactive (list (xref--read-identifier "Find references of: ")))
(xref--find-xrefs identifier 'references identifier 'window))
(defun xref-find-references-other-frame (identifier)
"Like `xref-find-references' but switch to the other frame"
(interactive (list (xref--read-identifier "Find references of: ")))
(xref--find-xrefs identifier 'references identifier 'frame))
(define-key ctl-x-4-map (kbd "M-?") 'xref-find-references-other-window)
(define-key ctl-x-5-map (kbd "M-?") 'xref-find-references-other-window)
;; 'xref-prompt-for-identifier begins with not, so adding this prevents
;; prompting for an identifier when calling xref-find-references, unless
;; there is no value at point that can be used
(add-to-list 'xref-prompt-for-identifier 'xref-find-references t)
(add-to-list 'xref-prompt-for-identifier 'xref-find-references-other-window t)
(add-to-list 'xref-prompt-for-identifier 'xref-find-references-other-frame t))
(provide 'init-editor)
;;; init-editor.el ends here
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