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init.el
executable file
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init.el
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;; Setup
(setq user-full-name "Nebhrajani A.V."
user-mail-address "[email protected]")
;; calendar-latitude 18.5
;; calendar-longitude -73.8
;; calendar-location-name "Pune, MH, India")
(setq calendar-latitude 40.1)
(setq calendar-longitude -88.2)
(setq calendar-location-name "Urbana, IL")
(setq calendar-time-zone -360)
(setq calendar-standard-time-zone-name "CST")
(setq calendar-daylight-time-zone-name "CDT")
(display-time)
(setq ring-bell-function 'ignore)
(transient-mark-mode t)
(setq display-time-day-and-date 't)
(setq inhibit-startup-message 't)
(setq-default indent-tabs-mode nil)
(setq manual-program "/usr/bin/man")
(setq shell-prompt-pattern "^\[[a-z0-9A-Z/]*\]")
(setq apropos-sort-by-scores t)
(menu-bar-mode -1)
(toggle-scroll-bar -1)
(tool-bar-mode -1)
(set-window-scroll-bars (minibuffer-window) nil nil)
(windmove-default-keybindings)
(global-set-key [remap dabbrev-expand] 'hippie-expand)
;; (setq frame-title-format '("emacs"))
(setq frame-title-format '("%b@" (:eval (or (file-remote-p default-directory 'host) system-name)) " — Emacs"))
(define-key global-map (kbd "C-<tab>") 'format-all-buffer)
;; (define-key global-map "\C-u" 'advertised-undo)
(define-key global-map [?\s-q] nil) ;; Stop macOS' dumb CMD-q quit for Emacs
(define-key global-map "\C-l" 'redraw-display)
(define-key global-map "\C-x\C-a" 'replace-string)
(global-set-key (kbd "M-o") 'other-window)
(global-set-key (quote [XF86AudioPrev]) (quote spotify-previous))
(global-set-key (quote [XF86AudioNext]) (quote spotify-next))
(global-set-key (quote [XF86AudioPlay]) (quote spotify-playpause))
(defun indent-buffer ()
"Indent current buffer according to major mode."
(interactive)
(indent-region (point-min) (point-max)))
;; (define-key global-map (kbd "C-<tab>") 'indent-buffer)
;; Buffer List Mode
(global-set-key "\C-x\C-b" 'buffer-menu-other-window)
(setq c-basic-offset 2)
(add-hook 'c-mode-common-hook '(lambda () (c-toggle-hungry-state 1)))
(setq c-mode-hook
(function (lambda ()
(setq c-brace-offset -2)
(setq c-basic-offset 2))))
(setq c-default-style "k&r")
;; Use "y or n" answers instead of full words "yes or no"
(fset 'yes-or-no-p 'y-or-n-p)
;; VHDL Mode setup.
(defun prepend-path ( my-path )
(setq load-path (cons (expand-file-name my-path) load-path)))
(defun append-path ( my-path )
(setq load-path (append load-path (list (expand-file-name my-path)))))
;; Any files that end in .l, .ll and .lex should be in flex mode
(setq auto-mode-alist (cons '("\\.l\\'" . flex-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.ll\\'" . flex-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.lex\\'" . flex-mode) auto-mode-alist))
;; Load bison mode only when needed
(autoload 'bison-mode "bison-mode" "Bison mode" t )
;; Any files that end in .l, .ll and .lex should be in bison mode
(setq auto-mode-alist (cons '("\\.y$\\'" . bison-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.yy\\'" . bison-mode) auto-mode-alist))
(setq auto-mode-alist
(append '(("\\.[Cc][Xx][Xx]$" . c++-mode)
("\\.[Cc][Pp][Pp]$" . c++-mode)
("\\.[Hh][Xx][Xx]$" . c++-mode)
("\\.[Tt][Cc][Cc]$" . c++-mode)
("\\.h$" . c++-mode)
("\\.i$" . c++-mode) ; SWIG
("\\.mm?$" . objc-mode)
("_emacs" . lisp-mode)
("\\.el\\.gz$" . lisp-mode)
("\\.mak$" . makefile-mode)
("\\.conf$" . conf-mode)
("\\.go$" . go-mode)
("\\.uncompressed$" . hexl-mode)
("\\.ke$" . kepago-mode)
("\\.markdown$" . markdown-mode)
("\\.md$" . markdown-mode)
("\\.textile$" . textile-mode)
("\\.kfn$" . kfn-mode)
("\\.gyp$" . gyp-mode)
("\\.gypi$" . gyp-mode)
("\\.rb$" . ruby-mode)
("\\.cml$" . xml-mode)
("\\.cg$" . cg-mode)
("\\.y$" . bison-mode)
("\\.yy$" . bison-mode)
("\\.yp$" . bison-mode)
("\\.l$" . flex-mode)
("\\.ll$" . flex-mode)
("\\.lex$" . flex-mode)
("\\.lua$" . lua-mode)
("\\.org$" . org-mode)
("\\.scons$" . python-mode)
("SCons\\(cript\\|truct\\)" . python-mode)
("\\.gclient$" . python-mode)
) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.txt$" . text-mode) auto-mode-alist))
(autoload 'dcsh-mode "dcsh-mode" "DC Shell" t)
(setq auto-mode-alist (cons '("\\.scr\\'" . dcsh-mode) auto-mode-alist))
(load-file "~/.emacs.default/elisp/emacs-keys.el")
;; Look first in the directory ~/elisp for elisp files
(load-file "~/.emacs.default/elisp/verilog-mode.el")
(autoload 'verilog-mode "verilog-mode" "Verilog mode" t )
;; ;;TODO: Python mode hook for /usr/bin/env -S
;; Any files that end in .v should be in verilog mode
(setq auto-mode-alist (cons '("\\.v\\'" . verilog-mode) auto-mode-alist))
;; Any files in verilog mode should have their keywords colorized
(add-hook 'verilog-mode-hook
'(lambda ()
(setq paragraph-start "^ \\|$")
(setq paragraph-separate "^ \\|$")
(font-lock-mode 1)
))
(setq font-lock-face-attributes
'((font-lock-comment-face "Brown")
(font-lock-string-face "RosyBrown")
(font-lock-keyword-face "Purple")
(font-lock-function-name-face "Blue")
(font-lock-variable-name-face "DarkGoldenrod")
(font-lock-type-face "DarkOliveGreen")
(font-lock-reference-face "CadetBlue")))
(require 'cc-mode)
(require 'font-lock)
(load-file "~/.emacs.default/elisp/make-regexp.el")
(load-file "~/.emacs.default/elisp/flex-mode.el")
(load-file "~/.emacs.default/elisp/bison-mode.el")
;; Load verilog mode only when needed
;; Load flex mode only when needed
(autoload 'flex-mode "flex-mode" "Flex mode" t )
;; Make `company-backends' local is critcal or else, completion in every major mode
(defun english-mode-hook-setup ()
(flyspell-mode 1))
(defun c-mode-hook-setup ()
(flycheck-mode)
(flyspell-prog-mode))
;; (setq ispell-dictionary "~/.emacs.default/dict/english.txt")
(add-hook 'text-mode-hook 'english-mode-hook-setup)
(add-hook 'LaTeX-mode-hook 'english-mode-hook-setup)
(add-hook 'markdown-mode-hook 'english-mode-hook-setup)
(add-hook 'c-mode-hook 'c-mode-hook-setup)
(add-hook 'prog-mode-hook 'flyspell-prog-mode)
;; Change all prompts to y or n
(fset 'yes-or-no-p 'y-or-n-p)
;; ;; Set up MELPA and Marmalade
(require 'package)
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/"))
(setq package-enable-at-startup nil)
(package-initialize)
(require 'org)
(require 'ox)
(eval-after-load 'ox ;; shouldn't be byte compiled.
'(when (and user-init-file (buffer-file-name)) ;; don't do it in async
(setq org-export-async-init-file
(expand-file-name "init-org-async.el" (file-name-directory
user-init-file)))))
(setq org-export-in-background 't)
;; Bootstrap 'use-package'
(eval-after-load 'gnutls
'(add-to-list 'gnutls-trustfiles "/etc/ssl/cert.pem"))
(unless (package-installed-p 'use-package)
(package-refresh-contents)
(package-install 'use-package))
(eval-when-compile
(require 'use-package))
(require 'bind-key)
(setq use-package-always-ensure t)
(use-package exec-path-from-shell)
(exec-path-from-shell-initialize) ;; Make sure PATH is the same as what's seen in the shell. *Sigh* OSX.
;; Use the Spacemacs dark theme
(use-package spacemacs-theme
:defer t)
;; ;; If this code is being evaluated by emacs --daemon, ensure that each subsequent frame is themed appropriately.
;; (if (daemonp)
;; (add-hook 'after-make-frame-functions
;; (lambda (frame)
;; (with-selected-frame frame (apply-theme))))
;; (apply-theme))
(use-package all-the-icons
:init (setq inhibit-compacting-font-caches t))
;; (load-theme 'doom-vibrant t)
(use-package doom-themes
:config
;;snazzy
;;ir-black
;;city-lights
;;vibrant --
(let ((chosen-theme 'doom-snazzy))
(doom-themes-org-config)
(doom-themes-treemacs-config)
(load-theme chosen-theme t)))
;; set transparency
;; (set-frame-parameter (selected-frame) 'alpha '(85 85))
;; (add-to-list 'default-frame-alist '(alpha 85 85))
;; (load-theme 'spacemacs-dark t))
(if (daemonp)
(add-hook 'after-make-frame-functions
(lambda (frame)
(with-selected-frame frame (toggle-frame-maximized))))
(toggle-frame-maximized))
;; Auto-fill mode on, set fill-column 100
(add-hook 'text-mode-hook 'turn-on-auto-fill)
(add-hook 'text-mode-hook 'setq fill-column 100)
;; Configuring shell-pop
(use-package shell-pop
:bind (("C-S-t" . shell-pop)))
;; Zoning
;; (require 'zone)
;; (zone-when-idle 120)
;; Globally use undo-tree mode
(global-undo-tree-mode 1)
(setq undo-tree-auto-save-history t)
(setq undo-tree-history-directory-alist '(("." . "~/.emacs.default/undo")))
;; Markdown mode
(autoload 'markdown-mode "markdown-mode"
"Major mode for editing Markdown files" t)
(add-to-list 'auto-mode-alist '("\\.markdown\\'" . markdown-mode))
(add-to-list 'auto-mode-alist '("\\.md\\'" . markdown-mode))
(autoload 'gfm-mode "markdown-mode"
"Major mode for editing GitHub Flavored Markdown files" t)
(add-to-list 'auto-mode-alist '("README\\.md\\'" . gfm-mode))
;; Render and export keybindings in markdown mode
(add-hook 'markdown-mode-hook
(lambda ()
(local-set-key (kbd "C-|") 'gh-md-export-buffer)))
;; Ido setup
(ido-mode 1)
(setq ido-everywhere t)
(setq ido-enable-flex-matching t)
;; Electric Indent Mode
(electric-indent-mode 1)
;; Smartparens Mode
(smartparens-global-mode 1)
(show-smartparens-global-mode 1)
;; ────────────────────── Recent files with ido ─────────────────────
(require 'recentf)
;; get rid of `find-file-read-only' and replace it with something
;; more useful.
(global-set-key (kbd "C-x C-r") 'ido-recentf-open)
;; enable recent files mode.
(recentf-mode t)
(setq recentf-max-saved-items 50)
(defun ido-recentf-open ()
"Use `ido-completing-read' to \\[find-file] a recent file"
(interactive)
(if (find-file (ido-completing-read "Find recent file: " recentf-list))
(message "Opening file...")
(message "Aborting")))
;; ────────────────────────── Open Init File ──────────────────────────
(defun open-init-file ()
"Open this very file."
(interactive)
(find-file "~/.emacs.default/init.el"))
;; ──────────────────────── Switch to Scratch ───────────────────────
(defun switch-to-scratch-buffer ()
"Switch to the current session's scratch buffer."
(interactive)
(switch-to-buffer "*scratch*"))
;; ──────────────────────────── PDF Tools ───────────────────────────
(pdf-tools-install)
(setq pdf-view-use-scaling t)
;; ──────────────────────────── Evil mode ───────────────────────────
;; (setq evil-want-keybinding nil)
;; (setq evil-want-keybinding t)
(require 'evil)
(evil-mode 1)
(evil-collection-init '(magit pdf))
(evil-set-initial-state 'vterm-mode 'emacs) ;; this doesn't always work correctly
;; (add-hook 'vterm-mode-hook (lambda () (setq evil-default-state 'emacs)))
;; ─────────────────────────── Evil-leader ──────────────────────────
(require 'evil-leader)
(global-evil-leader-mode)
(evil-leader/set-leader "<SPC>")
(evil-leader/set-key
"f" 'find-file
"b" 'switch-to-buffer
"k" 'kill-current-buffer
"x" 'smex
"1" 'delete-other-windows
"2" 'split-window-below-and-switch
"3" 'split-window-right-and-switch
"0" 'delete-window
"z" 'delete-frame
"d" 'dired
"o" 'other-window
"r" 'ido-recentf-open
"g" 'magit
"s" 'switch-to-scratch-buffer
"t" 'shell-pop
"c" 'org-capture
"e" 'open-init-file
"a" 'org-agenda-list
"-" 'text-scale-decrease
"=" 'text-scale-increase)
;; "l" 'lsp-keymap-prefix)
;; Smex setup
(require 'smex)
(global-set-key (kbd "M-x") 'smex)
(global-set-key (kbd "M-X") 'smex-major-mode-commands)
;; This is the old M-x.
(global-set-key (kbd "C-c C-c M-x") 'execute-extended-command)
;; ───────────────────────── Modeline config ─────────────────────────
;; (require 'spaceline-config)
;; (spaceline-spacemacs-theme)
;; (setq spaceline-highlight-face-func 'spaceline-highlight-face-evil-state)
;; (set-face-attribute 'spaceline-evil-normal nil :foreground "black")
;; (set-face-attribute 'spaceline-evil-insert nil :foreground "black")
;; (set-face-attribute 'spaceline-evil-visual nil :foreground "black")
;; (set-face-attribute 'spaceline-evil-emacs nil :foreground "black")
;; (set-face-attribute 'spaceline-evil-motion nil :foreground "black")
;; (set-face-attribute 'spaceline-evil-replace nil :foreground "black")
(use-package doom-modeline
:ensure t
:hook (after-init . doom-modeline-mode))
(defvar doom-modeline-icon 't)
(setq doom-modeline-continuous-word-count-modes '(markdown-mode gfm-mode org-mode))
(setq doom-modeline-unicode-fallback 't)
(setq doom-modeline-window-width-limit fill-column)
;; Battery
;; (add-hook 'after-init-hook #'fancy-battery-mode)
;; Rainbow delimiters setup
(add-hook 'prog-mode-hook 'rainbow-delimiters-mode)
;; Zoom using scroll wheel
(global-set-key [C-mouse-4] 'text-scale-increase)
(global-set-key [C-mouse-5] 'text-scale-decrease)
;; Yasnippet setup
(require 'yasnippet)
(yas-global-mode 1)
;; Highlight the current line globally.
(global-hl-line-mode)
;; Switch to a window && switch.
(defun split-window-below-and-switch ()
"Split the window horizontally, then switch to the new pane."
(interactive)
(split-window-below)
(balance-windows)
(other-window 1))
(defun split-window-right-and-switch ()
"Split the window vertically, then switch to the new pane."
(interactive)
(split-window-right)
(balance-windows)
(other-window 1))
(global-set-key (kbd "C-x 2") 'split-window-below-and-switch)
(global-set-key (kbd "C-x 3") 'split-window-right-and-switch)
;; Assume I always want to kill current buffer
(defun kill-current-buffer ()
"Kill the current buffer without prompting."
(interactive)
(kill-buffer (current-buffer)))
(global-set-key (kbd "C-x k") 'kill-current-buffer)
;; Use org-mode for the scratch buffer.
(setq initial-major-mode 'org-mode)
;; Use sexy bullets instead of a million asteriks.
(use-package org-bullets
:init
(add-hook 'org-mode-hook 'org-bullets-mode))
;; Get rid of the confusing ellipsis and use ⤵ instead.
;; (setq org-ellipsis "⤵")
;; Some setup for behaviour of code blocks: it'll act like a mini Emacs buffer.
(setq org-src-fontify-natively t)
(setq org-src-tab-acts-natively t)
(setq org-src-window-setup 'current-window)
;; Make sure I can't tick off a todo if its children are incomplete.
(setq org-enforce-todo-dependencies t)
(setq org-enforce-todo-checkbox-dependencies t)
;; Allow ‘a.’, ‘A.’, ‘a)’ and ‘A) as list elements
(setq org-list-allow-alphabetical t)
;; Warn about an approaching deadline...default is 14 days, I prefer 3
(setq org-deadline-warning-days 3)
;; Syntax highlighting in HTML using htmlize and in LaTeX using minted.
(use-package htmlize)
(defun my-auto-tex-cmd ()
"When exporting from .org with latex, automatically run latex,
pdflatex, or xelatex as appropriate, using latexmk."
(let ((texcmd)))
;; default command: xelatex via latexmk
(setq texcmd "latexmk -pdf -pdflatex=xelatex %f -outdir=%o -shell-escape")
;; xelatex -> .pdf
(if (string-match "LATEX_CMD: pdflatex" (buffer-string))
(setq texcmd "latexmk -pdf %f -outdir=%o -shell-escape"))
;; LaTeX compilation command
(setq org-latex-pdf-process (list texcmd)))
(setq org-latex-listings 'minted)
;; (setq org-latex-pdf-process
;; '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
;; "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
;; "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
;; Make windmove work in Org mode:
(add-hook 'org-shiftup-final-hook 'windmove-up)
(add-hook 'org-shiftleft-final-hook 'windmove-left)
(add-hook 'org-shiftdown-final-hook 'windmove-down)
(add-hook 'org-shiftright-final-hook 'windmove-right)
;; Rainbow mode (see colors)
;; (add-hook 'prog-mode-hook 'rainbow-mode)
;; (add-hook 'org-mode-hook 'rainbow-mode)
;; (add-hook 'LaTeX-mode-hook 'rainbow-mode)
;; Increase garbage collection threshold to 20MB
(setq gc-cons-threshold 20000000)
;; Save backup files in /tmp, don't litter my directory
(setq backup-directory-alist '(("." . "~/.emacs_backups")))
;; Recognize that sentences end with a '.' and one space
(setq sentence-end-double-space nil)
;; Better dired deafults: Use kbd "a" to not spawn a new buffer,
;; Human readable units
;; On kbd "c", recursively copy by default
(put 'dired-find-alternate-file 'disabled nil)
(setq-default dired-listing-switches "-alh")
(setq dired-recursive-copies 'always)
;; Fuzzy matching in dired using /
;; (require 'dired)
;; (define-key dired-mode-map (kbd "/") 'dired-narrow-fuzzy)
;; Auto refresh files that change somewhere else
(global-auto-revert-mode t)
;; Save the point of files
(save-place-mode 1)
;; Functions to kill all other buffers and all dired buffers
(defun kill-other-buffers ()
"Kill all other buffers."
(interactive)
(mapc 'kill-buffer (delq (current-buffer) (buffer-list))))
(defun kill-dired-buffers ()
"Kill all open dired buffers."
(interactive)
(mapc (lambda (buffer)
(when (eq 'dired-mode (buffer-local-value 'major-mode buffer))
(kill-buffer buffer)))
(buffer-list)))
;; Converse to built in server-start
(defun server-shutdown ()
"Save buffers, Quit, and Shutdown (kill) server."
(interactive)
(save-some-buffers)
(kill-emacs))
;; Setup for browse-kill-ring
(require 'browse-kill-ring)
(setq browse-kill-ring-highlight-inserted-item t
browse-kill-ring-highlight-current-entry nil
browse-kill-ring-show-preview t)
(define-key browse-kill-ring-mode-map (kbd "j") 'browse-kill-ring-forward)
(define-key browse-kill-ring-mode-map (kbd "k") 'browse-kill-ring-previous)
;; Multiple cursors in evil-mode
(global-evil-mc-mode 1)
;; Evil-mode: Make movement keys work like they should for visual lines
(define-key evil-normal-state-map (kbd "<remap> <evil-next-line>") 'evil-next-visual-line)
(define-key evil-normal-state-map (kbd "<remap> <evil-previous-line>") 'evil-previous-visual-line)
(define-key evil-motion-state-map (kbd "<remap> <evil-next-line>") 'evil-next-visual-line)
(define-key evil-motion-state-map (kbd "<remap> <evil-previous-line>") 'evil-previous-visual-line)
(define-key evil-normal-state-map (kbd "s") 'save-buffer)
;; Evil-mode: Make horizontal movement cross lines
(setq-default evil-cross-lines t)
;; Use flycheck globally
(add-hook 'after-init-hook #'global-flycheck-mode)
(with-eval-after-load 'flycheck
(add-hook 'flycheck-mode-hook #'flycheck-pycheckers-setup))
;; Evil-surround setup
(require 'evil-surround)
(global-evil-surround-mode 1)
;; Unbind M-. and M- in evil-mode
(define-key evil-normal-state-map (kbd "M-.") nil)
(define-key evil-normal-state-map (kbd "M-,") nil)
(define-key evil-visual-state-map (kbd ";") 'comment-dwim)
(define-key evil-visual-state-map (kbd "q") 'fill-region)
;; Unbind C-y since I want to use it with evil-mc, and I don't want vim-like scrolling
(dolist (map '(evil-motion-state-map
evil-insert-state-map
evil-emacs-state-map))
(define-key (eval map) "\C-y" nil))
(define-key evil-normal-state-map "J" nil)
;; Emojify setup
(use-package emojify
:config (if (display-graphic-p)
(setq emojify-display-style 'image)
(setq emojify-display-style 'unicode)
)
(setq emojify-emoji-set "emojione-v2.2.6")
:init (global-emojify-mode 1))
(use-package emojify
:commands emojify-mode
:hook ((after-init . global-emojify-mode))
:init (setq emojify-emoji-styles '(unicode github ascii)
emojify-display-style 'image))
;; Auto-indent with the Return key
(define-key global-map (kbd "RET") 'newline-and-indent)
;; Delete trailing whitespace in all modes. Except when editing
;; Markdown, because it uses two trailing blanks as a signal to create
;; a line break.
(add-hook 'before-save-hook '(lambda()
(when (not (or (derived-mode-p 'markdown-mode)))
(delete-trailing-whitespace))))
(add-hook 'before-save-hook 'time-stamp)
;; Code Folding
;; Enable code folding for programming modes.
;; za to toggle, zc (close), zm (close all), zr (open all)
(add-hook 'prog-mode-hook #'hs-minor-mode)
;; Some more Markdown setup
(add-hook 'markdown-mode-hook 'flyspell-mode)
(add-hook 'markdown-mode-hook 'visual-clean)
;; ────────────── Gives me comments that look like this ─────────────
;; ────────────────────────── Bound to C-c ; ──────────────────────────
(defun comment-pretty ()
"Insert a comment with '─' (C-x 8 RET BOX DRAWINGS LIGHT HORIZONTAL) on each side."
(interactive)
(let* ((comment-char "─")
(comment (read-from-minibuffer "Comment: "))
(comment-length (length comment))
(current-column-pos (current-column))
(space-on-each-side (/ (- fill-column
current-column-pos
comment-length
(length comment-start)
;; Single space on each side of comment
(if (> comment-length 0) 2 0)
;; Single space after comment syntax sting
1)
2)))
(if (< space-on-each-side 2)
(message "Comment string is too big to fit in one line")
(progn
(insert comment-start)
(when (equal comment-start ";")
(insert comment-start))
(insert " ")
(dotimes (_ space-on-each-side) (insert comment-char))
(when (> comment-length 0) (insert " "))
(insert comment)
(when (> comment-length 0) (insert " "))
(dotimes (_ (if (= (% comment-length 2) 0)
space-on-each-side
(- space-on-each-side 1)))
(insert comment-char))))))
(global-set-key (kbd "C-c ;") 'comment-pretty)
(setq-default
;; Makes killing/yanking interact with the clipboard.
x-select-enable-clipboard t
;; To understand why this is done, read `X11 Copy & Paste to/from Emacs' section here:
;; https://www.emacswiki.org/emacs/CopyAndPaste.
x-select-enable-primary t
;; Save clipboard strings into kill ring before replacing them. When
;; one selects something in another program to paste it into Emacs, but
;; kills something in Emacs before actually pasting it, this selection
;; is gone unless this variable is non-nil.
save-interprogram-paste-before-kill t)
;; ─────────────────────── Pretty-Symbols setup ───────────────────────
;; (require 'pretty-mode)
;; (global-pretty-mode t)
;; (pretty-deactivate-groups
;; '(:equality :ordering :ordering-double :ordering-triple
;; :arrows :arrows-twoheaded :punctuation
;; :logic :sets))
;; (pretty-activate-groups
;; '(:sub-and-superscripts :greek :arithmetic-nary))
;; Turn on smooth scrolling. I don't want headaches.
(smooth-scrolling-mode 1)
(setq redisplay-dont-pause t
scroll-margin 1
scroll-step 1
scroll-conservatively 10000
scroll-preserve-screen-position 1)
;; Turn on narrow-to-region
(put 'narrow-to-region 'disabled nil)
;; ────────────────────── Hacks for emacsclient ─────────────────────
;; Scroll bars hide
(defun my/disable-scroll-bars (frame)
(modify-frame-parameters frame
'((vertical-scroll-bars . nil)
(horizontal-scroll-bars . nil))))
(add-hook 'after-make-frame-functions 'my/disable-scroll-bars)
;; Blink the cursor
(blink-cursor-mode 1)
;; ───────────────────── Non-linear undos in evil ─────────────────────
(setq evil-want-fine-undo t)
;; ────────────────────────── Org-evil mode ─────────────────────────
(require 'org-evil)
;; ─────────────────────────── Evil-numbers ───────────────────────────
(define-key evil-normal-state-map (kbd "=") 'evil-numbers/inc-at-pt)
(define-key evil-normal-state-map (kbd "-") 'evil-numbers/dec-at-pt)
;; (global-set-key (kbd "C-c =") 'evil-numbers/inc-at-pt)
;; (global-set-key (kbd "C-c -") 'evil-numbers/dec-at-pt)
(use-package treemacs
:bind
(:map global-map
("C-x C-d" . treemacs)))
(use-package treemacs-evil)
(use-package treemacs-icons-dired)
(add-hook 'dired-mode-hook 'treemacs-icons-dired-mode)
(use-package dired-subtree
:config
(bind-keys :map dired-mode-map
("i" . dired-subtree-cycle)))
(use-package dired-rainbow
:config
(progn
(dired-rainbow-define-chmod directory "#6cb2eb" "d.*")
(dired-rainbow-define html "#eb5286" ("css" "less" "sass" "scss" "htm" "html" "jhtm" "mht" "eml" "mustache" "xhtml"))
(dired-rainbow-define xml "#f2d024" ("xml" "xsd" "xsl" "xslt" "wsdl" "bib" "json" "msg" "pgn" "rss" "yaml" "yml" "rdata"))
(dired-rainbow-define document "#9561e2" ("docm" "doc" "docx" "odb" "odt" "pdb" "pdf" "ps" "rtf" "djvu" "epub" "odp" "ppt" "pptx"))
(dired-rainbow-define markdown "#ffed4a" ("org" "etx" "info" "markdown" "md" "mkd" "nfo" "pod" "rst" "tex" "textfile" "txt"))
(dired-rainbow-define database "#6574cd" ("xlsx" "xls" "csv" "accdb" "db" "mdb" "sqlite" "nc"))
(dired-rainbow-define media "#de751f" ("mp3" "mp4" "MP3" "MP4" "avi" "mpeg" "mpg" "flv" "ogg" "mov" "mid" "midi" "wav" "aiff" "flac"))
(dired-rainbow-define image "#f66d9b" ("tiff" "tif" "cdr" "gif" "ico" "jpeg" "jpg" "png" "psd" "eps" "svg"))
(dired-rainbow-define log "#c17d11" ("log"))
(dired-rainbow-define shell "#f6993f" ("awk" "bash" "bat" "sed" "sh" "zsh" "vim"))
(dired-rainbow-define interpreted "#38c172" ("py" "ipynb" "rb" "pl" "t" "msql" "mysql" "pgsql" "sql" "r" "clj" "cljs" "scala" "js"))
(dired-rainbow-define compiled "#4dc0b5" ("asm" "cl" "lisp" "el" "c" "h" "c++" "h++" "hpp" "hxx" "m" "cc" "cs" "cp" "cpp" "go" "f" "for" "ftn" "f90" "f95" "f03" "f08" "s" "rs" "hi" "hs" "pyc" ".java"))
(dired-rainbow-define executable "#8cc4ff" ("exe" "msi"))
(dired-rainbow-define compressed "#51d88a" ("7z" "zip" "bz2" "tgz" "txz" "gz" "xz" "z" "Z" "jar" "war" "ear" "rar" "sar" "xpi" "apk" "xz" "tar"))
(dired-rainbow-define packaged "#faad63" ("deb" "rpm" "apk" "jad" "jar" "cab" "pak" "pk3" "vdf" "vpk" "bsp"))
(dired-rainbow-define encrypted "#ffed4a" ("gpg" "pgp" "asc" "bfe" "enc" "signature" "sig" "p12" "pem"))
(dired-rainbow-define fonts "#6cb2eb" ("afm" "fon" "fnt" "pfb" "pfm" "ttf" "otf"))
(dired-rainbow-define partition "#e3342f" ("dmg" "iso" "bin" "nrg" "qcow" "toast" "vcd" "vmdk" "bak"))
(dired-rainbow-define vc "#0074d9" ("git" "gitignore" "gitattributes" "gitmodules"))
(dired-rainbow-define-chmod executable-unix "#38c172" "-.*x.*")
))
(setq dired-guess-shell-alist-user '(("\\.pdf\\'" "evince")))
;; ────────────────────────── Some Org setup ──────────────────────────
(defun org-summary-todo (n-done n-not-done)
"Switch entry to DONE when all subentries are done, to TODO otherwise."
(let (org-log-done org-log-states) ; turn off logging
(org-todo (if (= n-not-done 0) "DONE" "TODO"))))
(add-hook 'org-after-todo-statistics-hook 'org-summary-todo)
(add-hook 'org-mode-hook 'org-cdlatex-mode)
(global-set-key (kbd "C-c l") 'org-store-link)
(global-set-key (kbd "C-c a") 'org-agenda)
(global-set-key (kbd "C-c c") 'org-capture)
(add-hook 'org-mode-hook 'org-indent-mode)
;; (load-file "~/.emacs.default/elisp/org-habit-plus.el")
;; ───────────────────────── Evil-easymotion ────────────────────────
(evilem-default-keybindings ",")
;; ──────────────────────────── Elpy setup ────────────────────────────
(elpy-enable)
;; ─────────────────────────── Magit setup ──────────────────────────
(global-set-key (kbd "C-x g") 'magit-status)
(setq magit-refresh-status-buffer nil)
;; ─────────────── Recursive minibuffer with depth mode ───────────────
(setq enable-recursive-minibuffers t)
(minibuffer-depth-indicate-mode)
;; ─────────────────────── A useful mark setup ──────────────────────
;; Note that this works well for me since I use evil's visual mode for
;; selection. Still, it shouldn't cause issues otherwise either.
(defun push-mark-no-activate ()
"Pushes `point' to `mark-ring' and does not activate the region.
Equivalent to \\[set-mark-command] when \\[transient-mark-mode] is disabled"
(interactive)
(push-mark (point) t nil)
(message "Pushed mark to ring"))
(global-set-key (kbd "C-`") 'push-mark-no-activate)
(defun jump-to-mark ()
"Jumps to the local mark, respecting the `mark-ring' order.
This is the same as using \\[set-mark-command] with the prefix argument."
(interactive)
(set-mark-command 1))
(global-set-key (kbd "M-`") 'jump-to-mark)
(defun exchange-point-and-mark-no-activate ()
"Identical to \\[exchange-point-and-mark] but will not activate the region."
(interactive)
(exchange-point-and-mark)
(deactivate-mark nil))
(define-key global-map [remap exchange-point-and-mark] 'exchange-point-and-mark-no-activate)
;; ───────────────────────── Twittering setup ─────────────────────────
(require 'twittering-mode)
(setq twittering-icon-mode t)
(setq twittering-convert-fix-size 24)
(setq twittering-use-icon-storage t)
(setq twittering-use-master-password t)
(global-set-key (kbd "C-x t") 'twit)
;; ──── Enables source code block background darkening in org-mode ────
(require 'color)
(defun darken ()
"Darkens background in org-source blocks."
(set-face-attribute 'org-block nil :background
(color-darken-name
(face-attribute 'default :background) 2)))
(if (daemonp)
(add-hook 'after-make-frame-functions
(lambda (frame)
(with-selected-frame frame (darken))))
(darken))
;; ───────────────────── Org-mode prettification ────────────────────
(add-hook 'org-mode-hook (lambda ()
"Beautify Org Checkbox Symbol"
(push '("[ ]" . "☐") prettify-symbols-alist)
(push '("[X]" . "✓" ) prettify-symbols-alist)
(push '("[-]" . "○" ) prettify-symbols-alist)
(prettify-symbols-mode)))
(defface org-checkbox-done-text
'((t (:foreground "#71696A" :strike-through t)))
"Face for the text part of a checked org-mode checkbox.")
(font-lock-add-keywords
'org-mode
`(("^[ \t]*\\(?:[-+*]\\|[0-9]+[).]\\)[ \t]+\\(\\(?:\\[@\\(?:start:\\)?[0-9]+\\][ \t]*\\)?\\[\\(?:X\\|\\([0-9]+\\)/\\2\\)\\][^\n]*\n\\)"
1 'org-checkbox-done-text prepend))
'append)
(add-hook 'treemacs-mode-hook (lambda ()
(setq buffer-face-mode-face `(:background "#232830"))
(buffer-face-mode 1)))
;; ─────────────────────────── Ediff setup ──────────────────────────
(setq ediff-split-window-function 'split-window-horizontally)
;; ─────────────────────── Python checker setup ───────────────────────
(add-hook 'python-mode-hook
(lambda ()
(setq flycheck-python-pylint-executable "python3")
(flycheck-add-next-checker 'python-flake8 'python-pylint)))
;; (add-hook 'python-mode-hook
;; (lambda ()
;; (local-set-key (kbd "C-<tab>") #'elpy-black-fix-code)))
;; ─────────────────────── Unbind m ───────────────────────
;; (define-key evil-normal-state-map (kbd "m") nil)
(define-key evil-normal-state-map (kbd "L") 'windmove-right)
(define-key evil-normal-state-map (kbd "H") 'windmove-left)
(define-key evil-normal-state-map (kbd "K") 'windmove-up)
(define-key evil-normal-state-map (kbd "J") 'windmove-down)
;; ──────────── Key-sequences setup (Key-Chord Dependency) ────────────
;; (load-file "~/.emacs.default/elisp/key-chord.el")
;; (load-file "~/.emacs.default/elisp/key-seq.el")
;; (key-chord-mode 1)
;; (key-seq-define-global "km" 'save-buffer)
;; (key-seq-define-global (kbd "km") (kbd "C-x C-s"))
;; ────────── Use qw to escape from anything and everything ─────────
(evil-escape-mode 1)
(setq-default evil-escape-key-sequence "kj")
;; ──────────────────── Emacs Stuff for Discord ────────────────────
;; (require 'elcord)
;; (elcord-mode)
;; ────────────────── Highlighted Guides for Python ─────────────────
(load-file "~/.emacs.default/elisp/highlight-indent-guides.el")
(add-hook 'elpy-mode-hook 'highlight-indent-guides-mode)
(defun highlight-indent-guides-auto-set-faces-with-frame (frame)
(with-selected-frame frame
(highlight-indent-guides-auto-set-faces)))
(if (daemonp)
(add-hook 'after-make-frame-functions #'highlight-indent-guides-auto-set-faces-with-frame))
;; ────────────────── Bindings for Block Navigation ─────────────────
;; Uncomment when package maintainer fixes recursion depth issue, and
;; edits are made to ~/.emacs.default/elisp/block-nav.el.
;; Maybe this is better done with forward-sexp anyway, and ELPY binds
;; C-down, C-up to the equivalent functions anyway.
;; (load-file "~/.emacs.default/elisp/block-nav.el")
;; (define-key evil-motion-state-map "H" 'block-nav-previous-indentation-level)
;; (define-key evil-motion-state-map "J" 'block-nav-next-block)
;; (define-key evil-motion-state-map "K" 'block-nav-previous-block)
;; (define-key evil-motion-state-map "L" 'block-nav-next-indentation-level)
;; ──────────── Move text around using M-<UP> and M-<DOWN> ────────────
(use-package move-text)
(move-text-default-bindings)
;; ────────────────── Use swiper instead of isearch ─────────────────
(use-package swiper
:bind (("C-s" . swiper-isearch))
:bind (("C-S-s" . swiper-isearch-thing-at-point)))
;; ──────────────────────────── Rust Setup ────────────────────────────
(add-hook 'rust-mode-hook 'cargo-minor-mode)
;; (add-hook 'rust-mode-hook
;; (lambda ()
;; (local-set-key (kbd "C-<tab>") #'rust-format-buffer)))
(require 'which-key)
(which-key-mode)
(require 'rust-mode)
(use-package lsp-mode
:hook (rust-mode . lsp)
:ensure
:commands lsp
:custom
;; what to use when checking on-save. "check" is default, I prefer clippy
(lsp-rust-analyzer-cargo-watch-command "clippy")
;; (lsp-eldoc-enable-hover nil)
(lsp-headerline-breadcrumb-enable nil)
(lsp-idle-delay 0.6)
(lsp-rust-analyzer-server-display-inlay-hints t)
:config
(add-hook 'lsp-mode-hook 'lsp-ui-mode)
(add-hook 'lsp-mode-hook #'lsp-enable-which-key-integration))
(use-package lsp-ui
:ensure
:commands lsp-ui-mode
:custom
(lsp-ui-peek-always-show t)
(lsp-signature-auto-activate nil)
(lsp-ui-sideline-show-hover t)
(lsp-ui-sideline-show-code-actions t)
(lsp-ui-sideline-show-diagnostics t)
(lsp-ui-doc-enable nil))
(use-package company
:ensure
:custom
(company-idle-delay 0.8) ;; how long to wait until popup
;; (company-begin-commands nil) ;; uncomment to disable popup
:bind
(:map company-active-map
("C-n". company-select-next)
("C-p". company-select-previous)
("M-<". company-select-first)
("M->". company-select-last)
("<tab>". tab-indent-or-complete)
("TAB". tab-indent-or-complete)))
(defun company-yasnippet-or-completion ()
(interactive)
(or (do-yas-expand)
(company-complete-common)))
(defun check-expansion ()
(save-excursion
(if (looking-at "\\_>") t
(backward-char 1)
(if (looking-at "\\.") t
(backward-char 1)
(if (looking-at "::") t nil)))))
(defun do-yas-expand ()
(let ((yas/fallback-behavior 'return-nil))
(yas/expand)))
(defun tab-indent-or-complete ()
(interactive)
(if (minibufferp)
(minibuffer-complete)
(if (or (not yas/minor-mode)
(null (do-yas-expand)))
(if (check-expansion)
(company-complete-common)
(indent-for-tab-command)))))
;; (setq lsp-rust-analyzer-server-display-inlay-hints t)
;; ──────────────── Use M-. to jump to definitions. ───────────────
;; ────── Configure M-?: sudo apt-get install silversearcher-ag ─────
(use-package smart-jump
:ensure t
:config
(smart-jump-setup-default-registers))