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init.el
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init.el
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;; BEGIN `emacs` config management.
(setq user/repo-dir "E:/d/User/development")
;; Load './elisp/' path
(add-to-list 'load-path (expand-file-name "elisp" user-emacs-directory))
;; Recursively load paths under `./elisp/` (decending)
(let
((default-directory (expand-file-name "elisp" user-emacs-directory)))
(normal-top-level-add-subdirs-to-load-path)
)
;; `*.el` files under `./elisp/` appended by a provide statment may now be required
(require 'package)
(setq package-archives
'(
("melpa" . "https://melpa.org/packages/")
("melpa-stable" . "https://stable.melpa.org/packages/")
("elpa" . "http://tromey.com/elpa/")
("gnu" . "https://elpa.gnu.org/packages/")
("orgmode" . "http://orgmode.org/elpa/")
("marmalade" . "http://marmalade-repo.org/packages/")
("sunrise-commander" . "http://joseito.republika.pl/sunrise-commander/")
)
)
(package-initialize)
(unless (package-installed-p 'use-package)
(package-refresh-contents)
(package-install 'use-package)
)
(eval-when-compile
(require 'use-package)
)
;; (setq-default use-package-always-defer nil)
;; (setq-default use-package-always-demand t)
(setq-default use-package-always-ensure t)
(setq-default byte-compile-warnings nil)
;;(setq package-enable-at-startup nil)
;; Save backup files to seperate directory.
(setq backup-directory-alist '(("." . "~/.emacs.d/backup"))
backup-by-copying t ; Don't delink hardlinks.
version-control t ; Use version numbers on backups.
delete-old-versions t ; Automatically delete excess backups.
kept-new-versions 20 ; How many of the newest versions to keep.
kept-old-versions 5 ; And how many of the old.
)
(require 'init-custom)
;; END `emacs` config management.
;; BEGIN Global key-map.
(global-set-key (kbd "<insert>") nil) ; TODO: Verify.
(global-set-key (kbd "<escape>") 'keyboard-escape-quit)
(global-set-key (kbd "<ESC>") 'keyboard-escape-quit)
(global-set-key (kbd "M-<right>") 'windmove-right)
(global-set-key (kbd "M-<left>") 'windmove-left)
(global-set-key (kbd "M-<up>") 'windmove-up)
(global-set-key (kbd "M-<down>") 'windmove-down)
(global-set-key (kbd "C-f") 'isearch-forward)
(global-set-key (kbd "C-w") 'delete-window)
(global-set-key (kbd "C-S-w") 'save-buffers-kill-emacs)
(cua-mode t)
(setq cua-auto-tabify-rectangles nil) ; Don't tabify after rectangle commands.
(setq cua-keep-region-after-copy t) ; Standard Windows behaviour.
(transient-mark-mode 1)
(global-set-key (kbd "C-x")
(lambda ()
(if (region-active-p) ; If something is selected,
(kill-region) ; Then cut selection,
(kill-whole-line) ; Else cut cursor line.
)
)
)
;; NOTE: if there is no selection, the line should be selected before running 'kill-ring-save ('copy')
;; TODO: check if 'kill-ring-save will work if the copied selection is alter, and if it copies to the clipboard on windows GUI Emacs, note that this is the desired behaviour
(global-set-key (kbd "C-c") 'kill-ring-save)
;;(global-set-key (kbd "C-c")
;; (lambda ()
;; (if (region-active-p) ; If something is selected,
;; (clipboard-kill-ring-save) ; then copy selection,
;; () ; else copy cursor line, then copy selection, ; TODO: Either select then copy cursor line, or copy cursor line.
;; )
;; )
;;)
(global-set-key (kbd "C-v") 'yank) ; Paste.
(global-set-key (kbd "C-z") 'undo)
;; (require 'redo) ; Fails.
;; (global-set-key (kbd "C-y") 'redo) ; Fails.
(global-set-key (kbd "C-<backspace>") 'backward-kill-word) ; TODO: `kill` means cut, though bind should delete
(setq delete-trailing-lines t)
(global-set-key (kbd "C-s")
(lambda () (interactive)
(delete-trailing-whitespace)
;; TODO: Format code
(save-buffer)
)
)
(global-set-key (kbd "C-/")
(lambda () (interactive)
;; TODO: Select the entirety of the beginning line and ending line
(comment-or-uncomment-region)
)
)
(global-set-key (kbd "<mouse-4>") ; TODO: fails or undesired behaviour
(lambda () (interactive)
(scroll-down 3)
)
)
(global-set-key (kbd "<mouse-5>") ; TODO: fails or undesired behaviour
(lambda () (interactive)
(scroll-up 3)
)
)
;; Bind buffer context menu
(global-set-key (kbd "C-<mouse-1>") nil) ; TODO: Implement.
;; END Global key-map.
;; BEGIN Indentation.
(setq tab-width 4) ; Tab char width.
(setq indent-tabs-mode t)
(setq tab-stop-list '(4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100 104 108 112 116 120))
(global-set-key (kbd "<tab>") 'tab-to-tab-stop)
;; END Indentation.
;; BEGIN Visual.
(setq inhibit-startup-message t)
(defalias 'yes-or-no-p 'y-or-n-p) ; Change all yes/no prompts to y/n.
;; BEGIN Disable native UI prompts.
(defalias 'y-or-n-p (lambda (&rest _) t))
(setq-default confirm-kill-emacs nil)
(setq-default use-dialog-box nil)
;; END Disable native UI prompts.
;; BEGIN Cursor line and column in mode bar.
(setq line-number-mode t)
(setq column-number-mode t)
;; END Cursor line and column in mode bar.
;; BEGIN Line number margin.
(global-linum-mode t)
(setq linum-format " %4d") ; Line number margin format. ;; NOTE: `doom-themes` adds padding to the right of the digit.
;; END Line number margin.
;; (global-hl-line-mode 1) ; Highlight text cursor line
(setq-default cursor-in-non-selected-windows nil) ; Partially hide text cursor for non active buffers ;; TODO: check if this is working
(setq ring-bell-function 'ignore)
(if (eq system-type 'windows-nt)
(setq default-frame-alist '((font . "Consolas-13")))
)
;; Use thin bar cursor.
(setq-default cursor-type '(bar . 1))
;; Hide the cursor in inactive buffers (e.g. netree buffer)
(setq-default cursor-in-non-selected-windows nil)
;; Maxamise emacs window on startup
(add-to-list 'default-frame-alist '(fullscreen . maximized))
;; END Visual
;; BEGIN Environment conditional.
(when (display-graphic-p)
(menu-bar-mode 0)
(toggle-scroll-bar 0)
(tool-bar-mode 0)
)
(if window-system
(lambda ()
;; Reduces GUI lag.
(setq inhibit-compacting-font-caches t)
(setq-default
scroll-margin 0
scroll-conservatively 10000
scroll-preserve-screen-position t
mouse-wheel-progressive-speed nil
)
)
(lambda ()
(add-hook 'window-configuration-change-hook
(lambda ()
;; Make the vertical boarder a solid coloured block char.
(set-face-background 'vertical-border "grey")
(set-face-foreground 'vertical-border (face-background 'vertical-border))
;; Add left and right window single-character margins.
(set-window-margins (car (get-buffer-window-list (current-buffer) nil t)) 1 1)
)
)
(define-key input-decode-map "^[[Z" [S-TAB])
(define-key input-decode-map "^[[Z" [S-<tab>])
(define-key input-decode-map "^[[Z" [<backtab>])
;; NOTE: Terminal ansi escape code "C-_" -> "ctrl+<backspace>" or "ctrl+/"
)
)
;; Windows.
(if (eq system-type 'windows-nt)
;; Performance tweak.
(when (boundp 'w32-pipe-read-delay)
(setq w32-pipe-read-delay 0)
)
;; Set the buffer size to 64K from 4K.
(when (boundp 'w32-pipe-buffer-size)
(setq irony-server-w32-pipe-buffer-size (* 64 1024))
)
)
;; END Environment conditional.
(use-package gh)
(use-package gist)
(use-package markdown-mode
:mode "\\.md\\'"
)
(use-package json-mode
:mode "\\.json\\'"
)
(use-package web-mode
:mode
(
"\\.html\\'"
"\\.css\\'"
"\\.php\\'"
)
:config
(progn
(setq web-mode-code-indent-offset 2)
(setq web-mode-enable-auto-quoting nil)
)
)
(use-package yaml-mode
:mode "\\.yaml\\'"
)
(use-package cmake-mode
:mode "CMakeLists\\.txt\\'"
)
(use-package dockerfile-mode
:mode "Dockerfile\\'"
)
;; ;; c/c++ RELATED CONFIG.
;; (use-package cc-mode
;; :mode (("\\.cpp\\'" . c++-mode)
;; ("\\.c\\'" . c-mode))
;; :init
;; (progn
;; (defun remap-fill-paragraph () (define-key c++-mode-map [remap c-fill-paragraph] #'clang-format-buffer))
;; (defun remap-fill-paragraph-c () (define-key c-mode-map [remap c-fill-paragraph] #'clang-format-buffer))
;; (add-hook 'c++-mode-hook 'remap-fill-paragraph)
;; (add-hook 'c-mode-hook 'remap-fill-paragraph-c))
;; :config
;; (progn
;; (setq c-basic-offset 4)))
;; (use-package cc-styles
;; :config
;; (progn
;; (c-set-offset 'inextern-lang 0)))
;; (use-package clang-format
;; :ensure t
;; :commands (clang-format-buffer))
(use-package academic-phrases)
(use-package yasnippet
:config
(yas-reload-all)
(yas-global-mode)
)
(use-package rainbow-delimiters
:hook
(foo-mode . rainbow-delimiters-mode)
(prog-mode . rainbow-delimiters-mode)
:config
(define-globalized-minor-mode global-rainbow-mode rainbow-mode
(lambda ()
(rainbow-mode 1)
)
)
(global-rainbow-mode 1)
)
(use-package helm
:demand
t
:bind
(
("C-k" . helm-M-x) ; (global-set-key (kbd "C-k") 'helm-M-x)
)
:config
(progn
(setq helm-buffers-fuzzy-matching t)
(helm-mode 1)
)
)
(use-package all-the-icons
:if
(display-graphic-p)
)
(use-package neotree
:demand
t
:after
all-the-icons
:bind
(
:map neotree-mode-map
("r" . neotree-rename-node)
("d" . neotree-delete-node)
("n" . neotree-create-node)
("c" . noetree-copy-node)
("<C-up>" . neotree-select-previous-sibling-node)
("<C-down>" . neotree-select-next-sibling-node)
)
:hook
((server-switch after-init) .
(lambda () (interactive)
(neotree-show)
(neotree-dir user/repo-dir)
(call-interactively 'other-window)
)
)
;; ;; TODO: Fix argument count error.
;; (neo-after-create .
;; (lambda () (interactive)
;; (text-scale-adjust 0)
;; (text-scale-decrease 1)
;; )
;; )
:config
(setq neo-smart-open t)
(setq neo-window-width 15)
(setq neo-window-fixed-size nil)
(setq neo-vc-integration nil) ; Performance enhancement.
(setq-default neo-show-hidden-files t)
;; (setq neo-theme (if (display-graphic-p) 'icons 'arrow))
)
(use-package doom-themes
:if
(display-graphic-p)
:config
(load-theme 'doom-one t)
(setq doom-themes-enable-bold t)
(setq doom-themes-enable-italic t)
(doom-themes-visual-bell-config) ; Enable flashing mode-line on errors.
(doom-themes-neotree-config) ; `all-the-icons` must be installed.
(setq doom-neotree-line-spacing 0)
(doom-themes-org-config)
)
(use-package solaire-mode
:after
doom-themes
:hook
((change-major-mode after-revert ediff-prepare-buffer) . turn-on-solaire-mode)
(minibuffer-setup . solaire-mode-in-minibuffer)
:config
(solaire-mode-swap-bg)
)
;; (use-package doom-modeline
;; :hook (after-init . doom-modeline-mode)
;; )
(use-package company
:diminish ""
:bind
(
:map company-active-map
;; Remove default enter triggers completion.
("RET" . newline)
("<return>" . newline)
;; Bind tab to trigger completion.
("TAB" . company-complete-selection)
("<tab>" . company-complete-selection)
)
:config
(global-company-mode t) ; Added `t`.
(setq company-tooltip-limit 10)
(setq company-dabbrev-downcase 0)
(setq company-idle-delay 0)
(setq company-echo-delay 0)
(setq company-minimum-prefix-length 1)
(setq company-require-match nil)
(setq company-selection-wrap-around t)
(setq company-tooltip-align-annotations t)
(setq company-frontends
'(
company-pseudo-tooltip-unless-just-one-frontend
;; Display current candidate inline and faded.
company-preview-frontend
company-echo-metadata-frontend
)
)
)
(if (eq system-type 'windows-nt)
(lambda () (interactive)
;; (setq explicit-shell-file-name "C:\\Windows\\System32\\wsl.exe")
;; (setq shell-file-name explicit-shell-file-name)
(add-to-list 'exec-path "C:\\Windows\\System32\\")
(setq explicit-shell-file-name "C:\\Windows\\System32\\wsl.exe")
(defun run-wsl () (interactive)
(let ((shell-file-name "C:\\Windows\\System32\\wsl.exe"))
(eshell "*wsl.exe*")
)
)
)
)
(defun reinit () (interactive)
(load-file (concat user-emacs-directory "init.el"))
)