git clone https://github.com/aminb/dotfiles ~/.emacs.d
cd ~/.emacs.d
make bootstrap-borg
-make tangle-init
make bootstrap
make build
#+end_src
** Naming conventions
-The conventions below were inspired by [[https://github.com/hlissner/doom-emacs][Doom]]'s conventions, found
-[[https://github.com/hlissner/doom-emacs/blob/5dacbb7cb1c6ac246a9ccd15e6c4290def67757c/core/core.el#L3-L17][here]]. Naturally, I use my initials, =ab=, instead of =doom=.
+The conventions below were inspired by [[https://github.com/hlissner/doom-emacs][Doom]]'s, found [[https://github.com/hlissner/doom-emacs/blob/5dacbb7cb1c6ac246a9ccd15e6c4290def67757c/core/core.el#L3-L17][here]].
#+begin_src emacs-lisp :comments none
;; Naming conventions:
;;
-;; ab-... public variables or non-interactive functions
-;; ab--... private anything (non-interactive), not safe for direct use
-;; ab/... an interactive function; safe for M-x or keybinding
-;; ab:... an evil operator, motion, or command
-;; ab|... a hook function
-;; ab*... an advising function
-;; ab@... a hydra command
-;; ...! a macro
+;; amin-... public variables or non-interactive functions
+;; amin--... private anything (non-interactive), not safe for direct use
+;; amin/... an interactive function; safe for M-x or keybinding
+;; amin:... an evil operator, motion, or command
+;; amin|... a hook function
+;; amin*... an advising function
+;; amin@... a hydra command
+;; ...! a macro
#+end_src
* Initial setup
=init.el=, i.e. =user-init-file=:
#+begin_src emacs-lisp
-(defvar ab--before-user-init-time (current-time)
+(defvar amin--before-user-init-time (current-time)
"Value of `current-time' when Emacs begins loading `user-init-file'.")
(message "Loading Emacs...done (%.3fs)"
- (float-time (time-subtract ab--before-user-init-time
+ (float-time (time-subtract amin--before-user-init-time
before-init-time)))
#+end_src
startup time as well.
#+begin_src emacs-lisp
-(defvar ab--gc-cons-threshold gc-cons-threshold)
-(defvar ab--gc-cons-percentage gc-cons-percentage)
-(defvar ab--file-name-handler-alist file-name-handler-alist)
+(defvar amin--gc-cons-threshold gc-cons-threshold)
+(defvar amin--gc-cons-percentage gc-cons-percentage)
+(defvar amin--file-name-handler-alist file-name-handler-alist)
(setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
gc-cons-percentage 0.6
file-name-handler-alist nil
(add-hook
'after-init-hook
(lambda ()
- (let ((elapsed (float-time (time-subtract (current-time)
- ab--before-user-init-time))))
- (message "Loading %s...done (%.3fs) [after-init]"
- user-init-file elapsed))
- (setq gc-cons-threshold ab--gc-cons-threshold
- gc-cons-percentage ab--gc-cons-percentage
- file-name-handler-alist ab--file-name-handler-alist)))
+ (setq gc-cons-threshold amin--gc-cons-threshold
+ gc-cons-percentage amin--gc-cons-percentage
+ file-name-handler-alist amin--file-name-handler-alist)))
#+end_src
Increase the number of lines kept in message logs (the =*Messages*=
;; '(not free-vars unresolved noruntime lexical make-local))
#+end_src
+** whoami
+
+#+begin_src emacs-lisp
+(setq user-full-name "Amin Bandali"
+ user-mail-address "amin@aminb.org")
+#+end_src
+
** Package management
*** No =package.el=
#+begin_src emacs-lisp
(require 'use-package)
-(if nil ; set to t when need to debug init
+(if nil ; set to t when need to debug init
(setq use-package-verbose t
use-package-expand-minimally nil
use-package-compute-statistics t
(exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
#+end_src
+** Only one custom theme at a time
+
+#+begin_src emacs-lisp
+(defadvice load-theme (before clear-previous-themes activate)
+ "Clear existing theme settings instead of layering them"
+ (mapc #'disable-theme custom-enabled-themes))
+#+end_src
+
** Server
Start server if not already running. Alternatively, can be done by
(set-fontset-font
ft
'unicode
- (font-spec
- :name "Hack")
+ (font-spec :name "DejaVu Sans Mono")
nil
'append)
+ ;; (set-fontset-font
+ ;; ft
+ ;; 'unicode
+ ;; (font-spec
+ ;; :name "Symbola monospacified for DejaVu Sans Mono")
+ ;; nil
+ ;; 'append)
+ ;; (set-fontset-font
+ ;; ft
+ ;; #x2115 ; ℕ
+ ;; (font-spec :name "DejaVu Sans Mono")
+ ;; nil
+ ;; 'append)
(set-fontset-font
ft
- 'unicode
- (font-spec
- :name "Symbola monospacified for DejaVu Sans Mono")
+ (cons ?Α ?ω)
+ (font-spec :name "DejaVu Sans Mono" :size 14)
nil
- 'append))
+ 'prepend))
+#+end_src
+
+** Libraries
+
+#+begin_src emacs-lisp
+(require 'cl-lib)
+(require 'subr-x)
+#+end_src
+
+** Useful utilities
+
+#+begin_src emacs-lisp
+(defun amin-enlist (exp)
+ "Return EXP wrapped in a list, or as-is if already a list."
+(if (listp exp) exp (list exp)))
+
+; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
+(defmacro after! (features &rest body)
+ "A smart wrapper around `with-eval-after-load'. Supresses warnings during
+compilation."
+ (declare (indent defun) (debug t))
+ (list (if (or (not (bound-and-true-p byte-compile-current-file))
+ (dolist (next (amin-enlist features))
+ (if (symbolp next)
+ (require next nil :no-error)
+ (load next :no-message :no-error))))
+ #'progn
+ #'with-no-warnings)
+ (cond ((symbolp features)
+ `(eval-after-load ',features '(progn ,@body)))
+ ((and (consp features)
+ (memq (car features) '(:or :any)))
+ `(progn
+ ,@(cl-loop for next in (cdr features)
+ collect `(after! ,next ,@body))))
+ ((and (consp features)
+ (memq (car features) '(:and :all)))
+ (dolist (next (cdr features))
+ (setq body `(after! ,next ,@body)))
+ body)
+ ((listp features)
+ `(after! (:all ,@features) ,@body)))))
#+end_src
* Core
using the Xfce panel anymore. Also, I don't need to see the load
average on a regular basis, so disable that.
-#+begin_src emacs-lisp
+Note: using =i3status= on sway at the moment, so disabling this.
+
+#+begin_src emacs-lisp :tangle no
(use-package time
:ensure nil
:init
version-control t)
#+end_src
+*** Auto revert
+
+Enable automatic reloading of changed buffers and files.
+
+#+begin_src emacs-lisp
+(global-auto-revert-mode 1)
+(setq auto-revert-verbose nil
+ global-auto-revert-non-file-buffers t)
+#+end_src
+
+*** Always use space for indentation
+
+#+begin_src emacs-lisp
+(setq-default
+ indent-tabs-mode nil
+ require-final-newline t
+ tab-width 4)
+#+end_src
+
** Packages
The packages in this section are absolutely essential to my everyday
(auto-compile-on-load-mode)
(auto-compile-on-save-mode)
(setq auto-compile-display-buffer nil
- auto-compile-mode-line-counter t
- auto-compile-source-recreate-deletes-dest t
- auto-compile-toggle-deletes-nonlib-dest t
- auto-compile-update-autoloads t)
+ auto-compile-mode-line-counter t
+ auto-compile-source-recreate-deletes-dest t
+ auto-compile-toggle-deletes-nonlib-dest t
+ auto-compile-update-autoloads t)
(add-hook 'auto-compile-inhibit-compile-hook
'auto-compile-inhibit-compile-detached-git-head))
#+end_src
-*** TODO [[https://github.com/Kungsgeten/ryo-modal][ryo-modal]]
+*** [[https://github.com/noctuid/general.el][general]]
-#+begin_quote
-Roll your own modal mode
-#+end_quote
-
-*** [[https://github.com/ch11ng/exwm][EXWM]] (window manager)
-
-#+begin_src emacs-lisp
-(use-package exwm
+ #+begin_src emacs-lisp
+(use-package general
:demand t
:config
- (require 'exwm-config)
-
- ;; Set the initial workspace number.
- (setq exwm-workspace-number 4)
-
- ;; Make class name the buffer name, truncating beyond 50 characters
- (defun exwm-rename-buffer ()
- (interactive)
- (exwm-workspace-rename-buffer
- (concat exwm-class-name ":"
- (if (<= (length exwm-title) 50) exwm-title
- (concat (substring exwm-title 0 49) "...")))))
- (add-hook 'exwm-update-class-hook 'exwm-rename-buffer)
- (add-hook 'exwm-update-title-hook 'exwm-rename-buffer)
-
- ;; 's-R': Reset
- (exwm-input-set-key (kbd "s-R") #'exwm-reset)
- ;; 's-\': Switch workspace
- (exwm-input-set-key (kbd "s-\\") #'exwm-workspace-switch)
- ;; 's-N': Switch to certain workspace
- (dotimes (i 10)
- (exwm-input-set-key (kbd (format "s-%d" i))
- (lambda ()
- (interactive)
- (exwm-workspace-switch-create i))))
- ;; 's-SPC': Launch application
- ;; (exwm-input-set-key
- ;; (kbd "s-SPC")
- ;; (lambda (command)
- ;; (interactive (list (read-shell-command "➜ ")))
- ;; (start-process-shell-command command nil command)))
-
- (exwm-input-set-key (kbd "M-s-SPC") #'counsel-linux-app)
-
- ;; Shorten 'C-c C-q' to 'C-q'
- (define-key exwm-mode-map [?\C-q] #'exwm-input-send-next-key)
-
- ;; Line-editing shortcuts
- (setq exwm-input-simulation-keys
- '(;; movement
- ([?\C-b] . [left])
- ([?\M-b] . [C-left])
- ([?\C-f] . [right])
- ([?\M-f] . [C-right])
- ([?\C-p] . [up])
- ([?\C-n] . [down])
- ([?\C-a] . [home])
- ([?\C-e] . [end])
- ([?\M-v] . [prior])
- ([?\C-v] . [next])
- ([?\C-d] . [delete])
- ([?\C-k] . [S-end delete])
- ;; cut/copy/paste
- ;; ([?\C-w] . [?\C-x])
- ([?\M-w] . [?\C-c])
- ([?\C-y] . [?\C-v])
- ;; search
- ([?\C-s] . [?\C-f])))
-
- ;; Enable EXWM
- (exwm-enable)
-
- (add-hook 'exwm-init-hook #'exwm-config--fix/ido-buffer-window-other-frame)
-
- (require 'exwm-systemtray)
- (exwm-systemtray-enable)
-
- (require 'exwm-randr)
- (exwm-randr-enable)
-
- ;; (exwm-input-set-key
- ;; (kbd "s-<return>")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process "urxvt" nil "urxvt")))
-
- ;; (exwm-input-set-key
- ;; (kbd "s-SPC") ;; rofi doesn't properly launch programs when started from emacs
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process-shell-command "rofi-run" nil "rofi -show run -display-run '> ' -display-window ' 🗔 '")))
-
- ;; (exwm-input-set-key
- ;; (kbd "s-/")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process-shell-command "rofi-win" nil "rofi -show window -display-run '> ' -display-window ' 🗔 '")))
-
- ;; (exwm-input-set-key
- ;; (kbd "M-SPC")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process "rofi-pass" nil "rofi-pass")))
-
- ;; (exwm-input-set-key
- ;; (kbd "<XF86AudioMute>")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process-shell-command "pamixer" nil "pamixer --toggle-mute")))
-
- ;; (exwm-input-set-key
- ;; (kbd "<XF86AudioLowerVolume>")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process-shell-command "pamixer" nil "pamixer --allow-boost --decrease 5")))
-
- ;; (exwm-input-set-key
- ;; (kbd "<XF86AudioRaiseVolume>")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process-shell-command "pamixer" nil "pamixer --allow-boost --increase 5")))
-
- ;; (exwm-input-set-key
- ;; (kbd "<XF86AudioPlay>")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process-shell-command "mpc" nil "mpc toggle")))
-
- ;; (exwm-input-set-key
- ;; (kbd "<XF86AudioPrev>")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process-shell-command "mpc" nil "mpc prev")))
-
- ;; (exwm-input-set-key
- ;; (kbd "<XF86AudioNext>")
- ;; (lambda ()
- ;; (interactive)
- ;; (start-process-shell-command "mpc" nil "mpv next")))
-
- (defun ab--exwm-pasystray ()
- "A command used to start pasystray."
- (interactive)
- (if (executable-find "pasystray")
- (progn
- (message "EXWM: starting pasystray ...")
- (start-process-shell-command "pasystray" nil "pasystray --notify=all"))
- (message "EXWM: pasystray is not installed, abort!")))
-
- (add-hook 'exwm-init-hook #'ab--exwm-pasystray)
-
- (exwm-input-set-key
- (kbd "s-t")
- (lambda ()
- (interactive)
- (exwm-floating-toggle-floating)))
-
- (exwm-input-set-key
- (kbd "s-f")
- (lambda ()
- (interactive)
- (exwm-layout-toggle-fullscreen)))
-
- (exwm-input-set-key
- (kbd "s-w")
- (lambda ()
- (interactive)
- (kill-buffer (current-buffer))))
-
- (exwm-input-set-key
- (kbd "s-q")
- (lambda ()
- (interactive)
- (exwm-manage--kill-client))))
-#+end_src
-
-**** sxhkdrc
-:PROPERTIES:
-:header-args+: :tangle ~/.config/sxhkd/sxhkdrc :mkdirp yes
-:END:
-
-#+begin_src conf
-# terminal emulator
-super + Return
- urxvt
-
-# program launcher
-super + space
- rofi -show run -display-run '> ' -display-window ' 🗔 '
-
-# window finder
-super + slash
- rofi -show window -display-run '> ' -display-window ' 🗔 '
-
-# password manager
-alt + space
- rofi-pass
-
-# make sxhkd reload its configuration files:
-super + Escape
- pkill -USR1 -x sxhkd
+ (general-evil-setup t)
+
+ (general-override-mode)
+
+ (general-create-definer
+ amin--mode-leader-keys
+ :keymaps 'override
+ :states '(emacs normal visual motion insert)
+ :non-normal-prefix "C-,"
+ :prefix ",")
+
+ (general-create-definer
+ amin--leader-keys
+ :keymaps 'override
+ :states '(emacs normal visual motion insert)
+ :non-normal-prefix "M-m"
+ :prefix "SPC"))
+#+end_src
-# volume {up,down}
-XF86Audio{Raise,Lower}Volume
- pamixer --allow-boost --{in,de}crease 5
+*** evil
-# mute
-XF86AudioMute
- pamixer --toggle-mute
+#+begin_src emacs-lisp
+(use-package evil
+ :demand t
+ :hook (view-mode . evil-motion-state)
+ :init
+ (setq evil-want-integration nil)
+ :config (evil-mode 1)
+ (general-swap-key nil '(normal motion) ";" ":")
+ (setq evil-want-visual-char-semi-exclusive t))
+#+end_src
-# playback control
-XF86Audio{Play,Prev,Next}
- mpc {toggle,prev,next}
+#+begin_src emacs-lisp
+(use-package evil-collection
+ :after evil
+ :config
+ (evil-collection-init))
+#+end_src
-# Toggle keyboard layout
-# super + F7
-# toggle-layout
+#+begin_src emacs-lisp
+(use-package evil-escape
+ :demand t
+ :init
+ (setq evil-escape-excluded-states '(normal visual multiedit emacs motion)
+ evil-escape-excluded-major-modes '(neotree-mode)
+ evil-escape-key-sequence "jk"
+ evil-escape-delay 0.25)
+ :general
+ (:states '(insert replace visual operator)
+ "C-g" #'evil-escape)
+ :config
+ (evil-escape-mode 1)
+ ;; no `evil-escape' in minibuffer
+ (push #'minibufferp evil-escape-inhibit-functions))
+#+end_src
-# Toggle Xfce presentation mode
-# XF86LaunchB
-# toggle-presentation-mode
+#+begin_src emacs-lisp
+(use-package evil-magit
+ :after magit
+ :config
+ (evil-set-initial-state 'git-commit-mode 'insert))
+#+end_src
-# monitor brightness
-XF86MonBrightness{Up,Down}
- light -{A,U} 5
+#+begin_src emacs-lisp
+(use-package evil-org
+ :hook (org-mode . evil-org-mode)
+ :general
+ (nvmap evil-org-mode-map
+ "TAB" 'org-cycle
+ "S-TAB" 'org-cycle)
+ :config
+ (evil-org-set-key-theme)
+ (require 'evil-org-agenda)
+ (evil-org-agenda-set-keys)
+ (nmap evil-org-mode-map
+ [backtab] 'org-shifttab)
+ (after! org-src
+ (define-key org-src-mode-map [remap evil-write] 'org-edit-src-save)
+ (define-key org-src-mode-map [remap evil-save-and-close]
+ (lambda () (interactive)
+ (org-edit-src-save)
+ (org-edit-src-exit)))
+ (define-key org-src-mode-map [remap evil-save-modified-and-close]
+ (lambda () (interactive)
+ (org-edit-src-save)
+ (org-edit-src-exit)))))
+#+end_src
-super + apostrophe
- rofi-light
+#+begin_src emacs-lisp
+(amin--leader-keys
+ "/" '(:ignore t :wk "search")
+
+ "B" '(:ignore t :wk "Borg")
+ "BA" 'borg-activate
+ "Ba" 'borg-assimilate
+ "Bb" 'borg-build
+ "Bc" 'borg-clone
+ "Bd" 'epkg-describe-package
+ "Bp" 'epkg-list-packages
+ "Br" 'borg-remove
+ "Bu" 'epkg-update
+
+ "b" '(:ignore t :wk "buffers")
+ "bb" 'ibuffer-list-buffers
+ "bk" 'kill-this-buffer
+ "bs" 'save-buffer
+
+ "f" '(:ignore t :wk "files")
+
+ "h" '(:ignore t :wk "help")
+ "hc" 'describe-char
+ "hf" 'describe-function
+ "hF" 'describe-face
+ "hi" 'info
+ "hk" 'describe-key
+ "hl" 'view-lossage
+ "hv" 'describe-variable
+
+ "o" 'other-window
+
+ "w" '(:ignore t :wk "window")
+ "wo" 'other-window
+
+ "q" '(:ignore t :wk "quit")
+ "qq" 'save-buffers-kill-terminal)
#+end_src
*** [[https://orgmode.org/][Org mode]]
In short, my favourite way of life.
#+begin_src emacs-lisp
-(setq org-src-tab-acts-natively t
- org-src-preserve-indentation nil
- org-edit-src-content-indentation 0)
+(use-package org
+ :general
+ (amin--leader-keys "bt" 'org-babel-tangle)
+ (amin--leader-keys org-mode-map "i" 'org-edit-special)
+ :config
+ (setq org-src-tab-acts-natively t
+ org-src-preserve-indentation nil
+ org-edit-src-content-indentation 0)
+ :hook (org-mode . org-indent-mode))
+
+(use-package org-notmuch
+ :after (:any org notmuch))
#+end_src
*** [[https://magit.vc/][Magit]]
#+begin_src emacs-lisp
(use-package magit
+ :general
+ (amin--leader-keys
+ "g" '(:ignore t :wk "magit")
+ "g SPC" 'magit-status
+ "gs" 'magit-status
+ "gS" 'magit-status-prefix
+ "gB" 'magit-blame
+ "gC" 'magit-clone
+ "gf" 'magit-fetch
+ "gF" 'magit-pull
+ "gP" 'magit-push
+ "gcc" 'magit-commit
+ "gca" 'magit-commit-amend
+ "gbb" 'magit-checkout
+ "gbc" 'magit-branch)
:defer t
:bind (("s-g" . magit-status)
- ("C-x g" . magit-status)
+ ("C-x g" . magit-status)
("C-x M-g" . magit-dispatch-popup))
:config
(magit-add-section-hook 'magit-status-sections-hook
#+begin_src emacs-lisp
(use-package ivy
+ :defer 1
:bind
(:map ivy-minibuffer-map
([escape] . keyboard-escape-quit)
([S-up] . ivy-previous-history-element)
([S-down] . ivy-next-history-element)
("DEL" . ivy-backward-delete-char))
+ :general (amin--leader-keys "," 'ivy-switch-buffer)
:config
(setq ivy-wrap t)
(ivy-mode 1))
#+begin_src emacs-lisp
(use-package swiper
+ :general (:states '(normal motion) "/" 'swiper)
+ (amin--leader-keys "//" 'swiper)
:bind (([remap isearch-forward] . swiper)
- ([remap isearch-backward] . swiper)))
+ ([remap isearch-backward] . swiper)))
#+end_src
**** Counsel
#+begin_src emacs-lisp
(use-package counsel
- :defer 1.5
+ :defer 1
+ :general
+ (amin--leader-keys
+ "fr" 'counsel-recentf
+ "SPC" 'counsel-M-x
+ "." 'counsel-find-file)
:bind (([remap execute-extended-command] . counsel-M-x)
([remap find-file] . counsel-find-file)
("s-r" . counsel-recentf)
:map minibuffer-local-map
- ("C-r" . counsel-minibuffer-history))
+ ("C-r" . counsel-minibuffer-history))
:config
(counsel-mode 1)
(defalias 'locate #'counsel-locate))
(list (regexp-quote (system-name)) nil nil)))
(use-package undo-tree
+ :bind (("C-?" . undo-tree-undo)
+ ("M-_" . undo-tree-redo))
:config
(global-undo-tree-mode)
- (setq undo-tree-mode-lighter ""))
+ (setq undo-tree-mode-lighter ""
+ undo-tree-auto-save-history t))
+#+end_src
+
+* Editing
+
+** Company
+
+#+begin_src emacs-lisp
+(use-package company
+ :defer 5
+ :bind
+ (:map company-active-map
+ ([tab] . company-complete-common-or-cycle))
+ :custom
+ (company-idle-delay 0.3)
+ (company-minimum-prefix-length 1)
+ (company-selection-wrap-around t)
+ (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
+ :config
+ (global-company-mode t))
#+end_src
+* Syntax and spell checking
+#+begin_src emacs-lisp
+(use-package flycheck
+ :hook (prog-mode . flycheck-mode)
+ :config
+ ;; Use the load-path from running Emacs when checking elisp files
+ (setq flycheck-emacs-lisp-load-path 'inherit)
+
+ ;; Only flycheck when I actually save the buffer
+ (setq flycheck-check-syntax-automatically '(mode-enabled save)))
+#+end_src
* Programming modes
-** Lean mode
+** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
+
+#+begin_src emacs-lisp
+(use-package alloy-mode
+ :config (setq alloy-basic-offset 2))
+#+end_src
+
+** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
+
+#+begin_src emacs-lisp
+(use-package proof-site ; Proof General
+ :load-path "lib/proof-site/generic/")
+#+end_src
+
+** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
#+begin_src emacs-lisp
(use-package lean-mode
:bind (:map lean-mode-map
- ("S-SPC" . company-complete)))
+ ("S-SPC" . company-complete)))
+#+end_src
+
+** Haskell
+
+*** [[https://github.com/haskell/haskell-mode][haskell-mode]]
+
+#+begin_src emacs-lisp
+(use-package haskell-mode
+ :config
+ (setq haskell-indentation-layout-offset 4
+ haskell-indentation-left-offset 4
+ flycheck-checker 'haskell-hlint
+ flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
+#+end_src
+
+*** [[https://github.com/jyp/dante][dante]]
+
+#+begin_src emacs-lisp
+(use-package dante
+ :after haskell-mode
+ :commands dante-mode
+ :hook (haskell-mode . dante-mode))
+#+end_src
+
+*** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
+
+Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
+executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
+
+#+begin_src emacs-lisp
+(use-package hlint-refactor
+ :bind (:map hlint-refactor-mode-map
+ ("C-c l b" . hlint-refactor-refactor-buffer)
+ ("C-c l r" . hlint-refactor-refactor-at-point))
+ :hook (haskell-mode . hlint-refactor-mode))
+#+end_src
+
+*** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
+
+#+begin_src emacs-lisp
+(use-package flycheck-haskell)
+#+end_src
+
+*** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
+:PROPERTIES:
+:header-args+: :tangle lisp/hs-lint.el :mkdirp yes
+:END:
+
+Currently using =flycheck-haskell= with the =haskell-hlint= checker
+instead.
+
+#+begin_src emacs-lisp :tangle no
+;;; hs-lint.el --- minor mode for HLint code checking
+
+;; Copyright 2009 (C) Alex Ott
+;;
+;; Author: Alex Ott <alexott@gmail.com>
+;; Keywords: haskell, lint, HLint
+;; Requirements:
+;; Status: distributed under terms of GPL2 or above
+
+;; Typical message from HLint looks like:
+;;
+;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
+;; Found:
+;; count1 p l = length (filter p l)
+;; Why not:
+;; count1 p = length . filter p
+
+
+(require 'compile)
+
+(defgroup hs-lint nil
+ "Run HLint as inferior of Emacs, parse error messages."
+ :group 'tools
+ :group 'haskell)
+
+(defcustom hs-lint-command "hlint"
+ "The default hs-lint command for \\[hlint]."
+ :type 'string
+ :group 'hs-lint)
+
+(defcustom hs-lint-save-files t
+ "Save modified files when run HLint or no (ask user)"
+ :type 'boolean
+ :group 'hs-lint)
+
+(defcustom hs-lint-replace-with-suggestions nil
+ "Replace user's code with suggested replacements"
+ :type 'boolean
+ :group 'hs-lint)
+
+(defcustom hs-lint-replace-without-ask nil
+ "Replace user's code with suggested replacements automatically"
+ :type 'boolean
+ :group 'hs-lint)
+
+(defun hs-lint-process-setup ()
+ "Setup compilation variables and buffer for `hlint'."
+ (run-hooks 'hs-lint-setup-hook))
+
+;; regex for replace suggestions
+;;
+;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
+;; Found:
+;; \s +\(.*\)
+;; Why not:
+;; \s +\(.*\)
+
+(defvar hs-lint-regex
+ "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
+ "Regex for HLint messages")
+
+(defun make-short-string (str maxlen)
+ (if (< (length str) maxlen)
+ str
+ (concat (substring str 0 (- maxlen 3)) "...")))
+
+(defun hs-lint-replace-suggestions ()
+ "Perform actual replacement of suggestions"
+ (goto-char (point-min))
+ (while (re-search-forward hs-lint-regex nil t)
+ (let* ((fname (match-string 1))
+ (fline (string-to-number (match-string 2)))
+ (old-code (match-string 4))
+ (new-code (match-string 5))
+ (msg (concat "Replace '" (make-short-string old-code 30)
+ "' with '" (make-short-string new-code 30) "'"))
+ (bline 0)
+ (eline 0)
+ (spos 0)
+ (new-old-code ""))
+ (save-excursion
+ (switch-to-buffer (get-file-buffer fname))
+ (goto-char (point-min))
+ (forward-line (1- fline))
+ (beginning-of-line)
+ (setf bline (point))
+ (when (or hs-lint-replace-without-ask
+ (yes-or-no-p msg))
+ (end-of-line)
+ (setf eline (point))
+ (beginning-of-line)
+ (setf old-code (regexp-quote old-code))
+ (while (string-match "\\\\ " old-code spos)
+ (setf new-old-code (concat new-old-code
+ (substring old-code spos (match-beginning 0))
+ "\\ *"))
+ (setf spos (match-end 0)))
+ (setf new-old-code (concat new-old-code (substring old-code spos)))
+ (remove-text-properties bline eline '(composition nil))
+ (when (re-search-forward new-old-code eline t)
+ (replace-match new-code nil t)))))))
+
+(defun hs-lint-finish-hook (buf msg)
+ "Function, that is executed at the end of HLint execution"
+ (if hs-lint-replace-with-suggestions
+ (hs-lint-replace-suggestions)
+ (next-error 1 t)))
+
+(define-compilation-mode hs-lint-mode "HLint"
+ "Mode for check Haskell source code."
+ (set (make-local-variable 'compilation-process-setup-function)
+ 'hs-lint-process-setup)
+ (set (make-local-variable 'compilation-disable-input) t)
+ (set (make-local-variable 'compilation-scroll-output) nil)
+ (set (make-local-variable 'compilation-finish-functions)
+ (list 'hs-lint-finish-hook))
+ )
+
+(defun hs-lint ()
+ "Run HLint for current buffer with haskell source"
+ (interactive)
+ (save-some-buffers hs-lint-save-files)
+ (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
+ 'hs-lint-mode))
+
+(provide 'hs-lint)
+;;; hs-lint.el ends here
+#+end_src
+
+#+begin_src emacs-lisp :tangle no
+(use-package hs-lint
+ :load-path "lisp/"
+ :bind (:map haskell-mode-map
+ ("C-c l l" . hs-lint)))
+#+end_src
+* Emacs Enhancements
+
+** [[https://github.com/justbur/emacs-which-key][which-key]]
+
+#+begin_quote
+Emacs package that displays available keybindings in popup
+#+end_quote
+
+#+begin_src emacs-lisp
+(use-package which-key
+ :defer 1
+ :config (which-key-mode))
+#+end_src
+
+** [[https://github.com/seagle0128/doom-modeline][doom-modeline]]
+
+#+begin_src emacs-lisp
+(use-package doom-modeline
+ :demand t
+ :config (setq doom-modeline-height 32)
+ :hook (after-init . doom-modeline-init))
+#+end_src
+
+** [[https://github.com/11111000000/tao-theme-emacs][tao-theme]]
+
+#+begin_src emacs-lisp :tangle no
+(use-package tao-theme
+ :demand t
+ :config (load-theme 'tao-yang t))
+#+end_src
+
+** [[https://github.com/maio/eink-emacs][eink-theme]]
+
+#+begin_src emacs-lisp
+(load-theme 'eink t)
+#+end_src
+
+** [[https://github.com/bbatsov/crux][crux]]
+
+#+begin_src emacs-lisp
+(use-package crux
+ :bind (("C-c d" . crux-duplicate-current-line-or-region)
+ ("C-c M-d" . crux-duplicate-and-comment-current-line-or-region))
+ :general
+ (amin--leader-keys
+ "bK" 'crux-kill-other-buffers
+ "fc" 'crux-copy-file-preserve-attributes
+ "fD" 'crux-delete-file-and-buffer
+ "fR" 'crux-rename-file-and-buffer))
+#+end_src
+
+** [[https://github.com/alezost/mwim.el][mwim]]
+
+#+begin_src emacs-lisp
+(use-package mwim
+ :bind (("C-a" . mwim-beginning-of-code-or-line)
+ ("C-e" . mwim-end-of-code-or-line)
+ ("<home>" . mwim-beginning-of-line-or-code)
+ ("<end>" . mwim-end-of-line-or-code))
+ :general (:states '(normal visual)
+ "0" 'mwim-beginning-of-code-or-line
+ "$" 'mwim-end-of-code-or-line))
+#+end_src
+
+* Email
+** [[https://notmuchmail.org][notmuch]]
+
+See [[notmuch:id:87muuqsvci.fsf@fencepost.gnu.org][bug follow-up]].
+
+#+begin_src emacs-lisp
+(defvar amin-maildir "~/mail")
+
+(use-package sendmail
+ ;; :ensure nil
+ :config
+ (setq sendmail-program "/usr/bin/msmtp"
+ ; message-sendmail-extra-arguments '("-v" "-d")
+ mail-specify-envelope-from t
+ mail-envelope-from 'header))
+
+(use-package message
+ ;; :ensure nil
+ :config
+ (setq message-kill-buffer-on-exit t
+ message-send-mail-function 'message-send-mail-with-sendmail
+ message-sendmail-envelope-from 'header
+ message-directory "drafts"
+ message-user-fqdn "aminb.org")
+ (add-hook 'message-mode-hook
+ (lambda () (setq fill-column 65
+ message-fill-column 65)))
+ (add-hook 'message-mode-hook
+ #'flyspell-mode)
+ ;; (add-hook 'notmuch-message-mode-hook #'+doom-modeline|set-special-modeline)
+ ;; TODO: is there a way to only run this when replying and not composing?
+ ;; (add-hook 'notmuch-message-mode-hook
+ ;; (lambda () (progn
+ ;; (newline)
+ ;; (newline)
+ ;; (forward-line -1)
+ ;; (forward-line -1))))
+ ;; (add-hook 'message-setup-hook
+ ;; #'mml-secure-message-sign-pgpmime)
+ )
+
+(after! mml-sec
+ (setq mml-secure-openpgp-encrypt-to-self t
+ mml-secure-openpgp-sign-with-sender t))
+
+(defun amin/notmuch ()
+ "Delete other windows, then launch `notmuch'."
+ (interactive)
+ (delete-other-windows)
+ (notmuch))
+
+(use-package notmuch
+ :general (amin--leader-keys "m" 'amin/notmuch)
+ :commands notmuch
+ :config
+ (setq notmuch-hello-sections
+ '(notmuch-hello-insert-header
+ notmuch-hello-insert-saved-searches
+ ;; notmuch-hello-insert-search
+ notmuch-hello-insert-alltags)
+ notmuch-search-oldest-first nil
+ notmuch-show-all-tags-list t
+ notmuch-message-headers ; see bug follow-up above
+ '("Subject" "To" "Cc" "Date" "List-Id" "X-RT-Originator")
+ notmuch-hello-thousands-separator ","
+ notmuch-fcc-dirs
+ '(("amin@aminb.org" . "amin/Sent")
+ ("amin@gnu.org" . "gnu/Sent")
+ ("abandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
+ ("mab@gnu.org" . "gnu/Sent")
+ ("aminb@gnu.org" . "gnu/Sent")
+ (".*" . "sent"))
+ notmuch-search-result-format
+ '(("date" . "%12s ")
+ ("count" . "%-7s ")
+ ("authors" . "%-40s ")
+ ("subject" . "%s ")
+ ("tags" . "(%s)")))
+ ;; (add-hook 'visual-fill-column-mode-hook
+ ;; (lambda ()
+ ;; (when (string= major-mode 'notmuch-message-mode)
+ ;; (setq visual-fill-column-width 70))))
+ ;; (set! :evil-state 'notmuch-message-mode 'insert)
+ ;; (advice-add #'notmuch-bury-or-kill-this-buffer
+ ;; :override #'kill-this-buffer)
+ :bind
+ (:map notmuch-hello-mode-map
+ ("g" . notmuch-poll-and-refresh-this-buffer)
+ ("u" . (lambda ()
+ "Search for `unread' tagged messages"
+ (interactive)
+ (notmuch-hello-search "tag:unread")))
+ ("i" . (lambda ()
+ "Search for `inbox' tagged messages"
+ (interactive)
+ (notmuch-hello-search "tag:inbox")))
+ ("l" . (lambda ()
+ "Search for `latest' tagged messages"
+ (interactive)
+ (notmuch-hello-search "tag:latest")))
+ ("e" . (lambda ()
+ "Search for `encrypted' tagged messages"
+ (interactive)
+ (notmuch-hello-search "tag:encrypted")))
+ ("M" . (lambda ()
+ "Compose new mail and prompt for sender"
+ (interactive)
+ (let ((current-prefix-arg t))
+ (call-interactively #'notmuch-mua-new-mail)))))
+ (:map notmuch-search-mode-map
+ ("g" . notmuch-poll-and-refresh-this-buffer)
+ ("k" . (lambda ()
+ "Mark message read"
+ (interactive)
+ (notmuch-search-tag '("-unread"))
+ ;; (notmuch-search-archive-thread)
+ (notmuch-search-next-thread)))
+ ("u" . (lambda ()
+ "Mark message unread"
+ (interactive)
+ (notmuch-search-tag '("+unread"))
+ (notmuch-search-next-thread)))
+ ("K" . (lambda ()
+ "Mark message deleted"
+ (interactive)
+ (notmuch-search-tag '("-unread" "-inbox" "+deleted"))
+ (notmuch-search-archive-thread)))
+ ("S" . (lambda ()
+ "Mark message as spam"
+ (interactive)
+ (notmuch-search-tag '("-unread" "-inbox" "-webmasters" "+spam"))
+ (notmuch-search-archive-thread))))
+ (:map notmuch-tree-mode-map ; TODO: additional bindings
+ ("S" . (lambda ()
+ "Mark message as spam"
+ (interactive)
+ (notmuch-tree-tag '("-unread" "-inbox" "-webmasters" "+spam"))
+ (notmuch-tree-archive-thread))))
+)
+
+(use-package counsel-notmuch
+ :general (amin--leader-keys "/m" 'counsel-notmuch))
+
+(after! notmuch-crypto
+ (setq notmuch-crypto-process-mime t))
+
+;; (after! evil
+;; (mapc (lambda (str) (evil-set-initial-state (car str) (cdr str)))
+;; '((notmuch-hello-mode . emacs)
+;; (notmuch-search-mode . emacs)
+;; (notmuch-tree-mode . emacs))))
+
+(after! recentf
+ (add-to-list 'recentf-exclude (expand-file-name amin-maildir)))
+#+end_src
+
+** supercite
+
+#+begin_src emacs-lisp :tangle no
+(use-package supercite
+ :commands sc-cite-original
+ :init
+ (add-hook 'mail-citation-hook 'sc-cite-original)
+
+ (defun sc-remove-existing-signature ()
+ (save-excursion
+ (goto-char (region-beginning))
+ (when (re-search-forward message-signature-separator (region-end) t)
+ (delete-region (match-beginning 0) (region-end)))))
+
+ (add-hook 'mail-citation-hook 'sc-remove-existing-signature)
+
+ (defun sc-remove-if-not-mailing-list ()
+ (unless (assoc "list-id" sc-mail-info)
+ (setq attribution sc-default-attribution
+ citation (concat sc-citation-delimiter
+ sc-citation-separator))))
+
+ (add-hook 'sc-attribs-postselect-hook 'sc-remove-if-not-mailing-list)
+
+ :config
+ (defun sc-fill-if-different (&optional prefix)
+ "Fill the region bounded by `sc-fill-begin' and point.
+Only fill if optional PREFIX is different than
+`sc-fill-line-prefix'. If `sc-auto-fill-region-p' is nil, do not
+fill region. If PREFIX is not supplied, initialize fill
+variables. This is useful for a regi `begin' frame-entry."
+ (if (not prefix)
+ (setq sc-fill-line-prefix ""
+ sc-fill-begin (line-beginning-position))
+ (if (and sc-auto-fill-region-p
+ (not (string= prefix sc-fill-line-prefix)))
+ (let ((fill-prefix sc-fill-line-prefix))
+ (unless (or (string= fill-prefix "")
+ (save-excursion
+ (goto-char sc-fill-begin)
+ (or (looking-at ">+ +")
+ (< (length
+ (buffer-substring (point)
+ (line-end-position)))
+ 65))))
+ (fill-region sc-fill-begin (line-beginning-position)))
+ (setq sc-fill-line-prefix prefix
+ sc-fill-begin (line-beginning-position)))))
+nil))
+#+end_src
+
+* Blogging
+** [[https://ox-hugo.scripter.co][ox-hugo]]
+
+#+begin_src emacs-lisp
+(use-package ox-hugo
+ :after ox)
#+end_src
* Post initialization
#+begin_src emacs-lisp
(message "Loading %s...done (%.3fs)" user-init-file
(float-time (time-subtract (current-time)
- ab--before-user-init-time)))
+ amin--before-user-init-time)))
#+end_src
* Footer
projects / ~bandali / configs / blobdiff