[emacs] adjust lean-mode and highlight-indent-guides load delays

[~bandali/configs] / init.org

diff --git a/init.org b/init.org
index 7ae419d..60708bb 100644 (file)
--- a/init.org
+++ b/init.org
@@ -105,20 +105,19 @@ file.
 
 ** Naming conventions
 
 
 ** 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:
 ;;
 
 #+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
 #+end_src
 
 * Initial setup


@@ -137,10 +136,10 @@ let's see how long Emacs takes to start up, before even loading
 =init.el=, i.e. =user-init-file=:
 
 #+begin_src emacs-lisp
 =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)"
   "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
 
                                     before-init-time)))
 #+end_src
 


@@ -150,9 +149,9 @@ frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
 startup time as well.
 
 #+begin_src emacs-lisp
 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
 (setq gc-cons-threshold (* 400 1024 1024)  ; 400 MiB
       gc-cons-percentage 0.6
       file-name-handler-alist nil


@@ -167,9 +166,9 @@ done initializing.
 (add-hook
  'after-init-hook
  (lambda ()
 (add-hook
  'after-init-hook
  (lambda ()

-   (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*=
 #+end_src
 
 Increase the number of lines kept in message logs (the =*Messages*=


@@ -188,6 +187,13 @@ but for now I've decided to keep them enabled. See documentation for
 ;;       '(not free-vars unresolved noruntime lexical make-local))
 #+end_src
 
 ;;       '(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=
 ** Package management
 
 *** No =package.el=


@@ -227,6 +233,17 @@ can then be managed with the help of Magit or other tools.
              (expand-file-name "lib/borg" user-emacs-directory))
 (require 'borg)
 (borg-initialize)
              (expand-file-name "lib/borg" user-emacs-directory))
 (require 'borg)
 (borg-initialize)

+
+;; (require 'borg-nix-shell)
+;; (setq borg-build-shell-command 'borg-nix-shell-build-command)
+
+(with-eval-after-load 'bind-key
+  (bind-keys
+   :package borg
+   ("C-c B A" . borg-activate)
+   ("C-c B a" . borg-assimilate)
+   ("C-c B b" . borg-build)
+   ("C-c B c" . borg-clone)))

 #+end_src
 
 *** =use-package=
 #+end_src
 
 *** =use-package=


@@ -241,7 +258,7 @@ and without compromising on performance.
 
 #+begin_src emacs-lisp
 (require 'use-package)
 
 #+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
     (setq use-package-verbose t
           use-package-expand-minimally nil
           use-package-compute-statistics t


@@ -262,7 +279,12 @@ database, low-level functions for querying the database, and a
 
 #+begin_src emacs-lisp
 (use-package epkg
 
 #+begin_src emacs-lisp
 (use-package epkg

-  :defer t)
+  :defer t
+  :bind
+  (("C-c B d" . epkg-describe-package)
+   ("C-c B p" . epkg-list-packages)
+   ("C-c B r" . borg-remove)
+   ("C-c B u" . epkg-update)))

 #+end_src
 
 ** No littering in =~/.emacs.d=
 #+end_src
 
 ** No littering in =~/.emacs.d=


@@ -302,6 +324,12 @@ it it's own file. While at it, treat themes as safe.
   (setf custom-safe-themes t))
 #+end_src
 
   (setf custom-safe-themes t))
 #+end_src
 

+** Secrets file
+
+#+begin_src emacs-lisp
+(load (no-littering-expand-etc-file-name "secrets"))
+#+end_src
+

 ** Better =$PATH= handling
 
 Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
 ** Better =$PATH= handling
 
 Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up


@@ -319,6 +347,14 @@ in my shell.
   (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
 #+end_src
 
   (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
 ** Server
 
 Start server if not already running. Alternatively, can be done by


@@ -339,12 +375,12 @@ See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.htm
 Font stack with better unicode support, around =Ubuntu Mono= and
 =Hack=.
 
 Font stack with better unicode support, around =Ubuntu Mono= and
 =Hack=.
 

-#+begin_src emacs-lisp
+#+begin_src emacs-lisp :tangle no

 (dolist (ft (fontset-list))
   (set-fontset-font
    ft
    'unicode
 (dolist (ft (fontset-list))
   (set-fontset-font
    ft
    'unicode

-   (font-spec :name "Ubuntu Mono"))
+   (font-spec :name "Source Code Pro" :size 14))

   (set-fontset-font
    ft
    'unicode
   (set-fontset-font
    ft
    'unicode


@@ -372,6 +408,63 @@ Font stack with better unicode support, around =Ubuntu Mono= and
    'prepend))
 #+end_src
 
    'prepend))
 #+end_src
 

+** Gentler font resizing
+
+#+begin_src emacs-lisp
+(setq text-scale-mode-step 1.05)
+#+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
+
+Convenience macro for =setq='ing multiple variables to the same value:
+
+#+begin_src emacs-lisp
+(defmacro setq-every! (value &rest vars)
+  "Set all the variables from VARS to value VALUE."
+  (declare (indent defun) (debug t))
+  `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
+#+end_src
+

 * Core
 :PROPERTIES:
 :CUSTOM_ID: core
 * Core
 :PROPERTIES:
 :CUSTOM_ID: core


@@ -385,16 +478,16 @@ Enable displaying time and battery in the mode-line, since I'm not
 using the Xfce panel anymore. Also, I don't need to see the load
 average on a regular basis, so disable that.
 
 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
 (use-package time

-  :ensure nil

   :init
   (setq display-time-default-load-average nil)
   :config
   (display-time-mode))
 
 (use-package battery
   :init
   (setq display-time-default-load-average nil)
   :config
   (display-time-mode))
 
 (use-package battery

-  :ensure nil

   :config
   (display-battery-mode))
 #+end_src
   :config
   (display-battery-mode))
 #+end_src


@@ -505,7 +598,70 @@ variable.
 
 #+begin_src emacs-lisp
 (setq backup-by-copying t
 
 #+begin_src emacs-lisp
 (setq backup-by-copying t

-      version-control t)
+      version-control t
+      delete-old-versions 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
+
+*** Winner mode
+
+Enable =winner-mode=.
+
+#+begin_src emacs-lisp
+(winner-mode 1)
+#+end_src
+
+*** Close =*compilation*= on success
+
+#+begin_src emacs-lisp
+(setq compilation-exit-message-function
+      (lambda (status code msg)
+        "Close the compilation window if successful."
+        ;; if M-x compile exits with 0
+         (when (and (eq status 'exit) (zerop code))
+           (bury-buffer)
+           (delete-window (get-buffer-window (get-buffer "*compilation*"))))
+         ;; return the result of compilation-exit-message-function
+         (cons msg code)))
+#+end_src
+
+** Bindings
+
+#+begin_src emacs-lisp
+(bind-keys
+ ("C-c b k" . kill-this-buffer)
+ ("C-c b s" . save-buffer)
+ ("C-c S"   . save-buffer)
+ ("C-c o"   . other-window)
+ ("C-c q q" . save-buffers-kill-terminal)
+
+ ("C-c F m" . make-frame-command)
+ ("C-c F d" . delete-frame)
+ ("C-c F D" . delete-other-frames)
+
+ ("s-c e b" . eval-buffer)
+ ("s-c e r" . eval-region)
+
+ ("s-p"     . beginning-of-buffer)
+ ("s-n"     . end-of-buffer))

 #+end_src
 
 ** Packages
 #+end_src
 
 ** Packages


@@ -524,260 +680,107 @@ customizing it.
   (auto-compile-on-load-mode)
   (auto-compile-on-save-mode)
   (setq auto-compile-display-buffer               nil
   (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
 
   (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://orgmode.org/][Org mode]]

 
 #+begin_quote
 
 #+begin_quote

-Roll your own modal mode
+Org mode is for keeping notes, maintaining TODO lists, planning
+projects, and authoring documents with a fast and effective plain-text
+system.

 #+end_quote
 
 #+end_quote
 

-*** [[https://github.com/ch11ng/exwm][EXWM]] (window manager)
+In short, my favourite way of life.

 
 

-#+begin_src emacs-lisp :tangle no
-(use-package exwm
-  :demand t
+#+begin_src emacs-lisp
+(use-package org

   :config
   :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 :tangle no
-# 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
-
-# volume {up,down}
-XF86Audio{Raise,Lower}Volume
-       pamixer --allow-boost --{in,de}crease 5
-
-# mute
-XF86AudioMute
-       pamixer --toggle-mute
-
-# playback control
-XF86Audio{Play,Prev,Next}
-       mpc {toggle,prev,next}
-
-# Toggle keyboard layout
-# super + F7
-#      toggle-layout
+  (setq org-src-tab-acts-natively t
+        org-src-preserve-indentation nil
+        org-edit-src-content-indentation 0
+        org-email-link-description-format "Email %c: %s" ; %.30s
+        org-log-done 'time)
+  :bind (:map org-mode-map ("M-L" . org-insert-last-stored-link))
+  :hook ((org-mode . org-indent-mode)
+         (org-mode . auto-fill-mode)
+         (org-mode . flyspell-mode))
+  :custom
+  (org-latex-packages-alist '(("" "listings") ("" "color"))))

 
 

-# Toggle Xfce presentation mode
-# XF86LaunchB
-#      toggle-presentation-mode
+(use-package ox-latex
+  :config
+  (setq org-latex-listings 'listings
+        ;; org-latex-prefer-user-labels t
+        )
+  (add-to-list 'org-latex-packages-alist '("" "listings"))
+  (add-to-list 'org-latex-packages-alist '("" "color"))
+  (add-to-list 'org-latex-classes
+               '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
+                 ("\\section{%s}" . "\\section*{%s}")
+                 ("\\subsection{%s}" . "\\subsection*{%s}")
+                 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
+                 ("\\paragraph{%s}" . "\\paragraph*{%s}")
+                 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
+               t))
+
+(use-package ox-beamer)
+
+(use-package orgalist
+  :hook (message-mode . orgalist-mode))
+#+end_src

 
 

-# monitor brightness
-XF86MonBrightness{Up,Down}
-       light -{A,U} 5
+**** asynchronous tangle

 
 

-super + apostrophe
-       rofi-light
-#+end_src
+=amin/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
+d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
+file.

 
 

-*** [[https://orgmode.org/][Org mode]]
+#+begin_src emacs-lisp
+(after! org
+  (defvar amin-show-async-tangle-results nil
+    "Keep *emacs* async buffers around for later inspection.")

 
 

-#+begin_quote
-Org mode is for keeping notes, maintaining TODO lists, planning
-projects, and authoring documents with a fast and effective plain-text
-system.
-#+end_quote
+  (defvar amin-show-async-tangle-time nil
+    "Show the time spent tangling the file.")

 
 

-In short, my favourite way of life.
+  (defvar amin-async-tangle-post-compile "make ti"
+    "If non-nil, pass to `compile' after successful tangle.")

 
 

-#+begin_src emacs-lisp
-(setq org-src-tab-acts-natively t
-      org-src-preserve-indentation nil
-      org-edit-src-content-indentation 0)
+  (defun amin/async-babel-tangle ()
+    "Tangle org file asynchronously."
+    (interactive)
+    (let* ((file-tangle-start-time (current-time))
+           (file (buffer-file-name))
+           (file-nodir (file-name-nondirectory file))
+           (async-quiet-switch "-q"))
+      (async-start
+       `(lambda ()
+          (require 'org)
+          (org-babel-tangle-file ,file))
+       (unless amin-show-async-tangle-results
+         `(lambda (result)
+            (if result
+                (progn
+                  (message "Tangled %s%s"
+                           ,file-nodir
+                           (if amin-show-async-tangle-time
+                               (format " (%.3fs)"
+                                       (float-time (time-subtract (current-time)
+                                                                  ',file-tangle-start-time)))
+                             ""))
+                  (when amin-async-tangle-post-compile
+                    (compile amin-async-tangle-post-compile)))
+              (message "Tangling %s failed" ,file-nodir))))))))
+
+(add-to-list
+ 'safe-local-variable-values
+ '(eval add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local))

 #+end_src
 
 *** [[https://magit.vc/][Magit]]
 #+end_src
 
 *** [[https://magit.vc/][Magit]]


@@ -791,14 +794,29 @@ Not just how I do git, but /the/ way to do git.
 #+begin_src emacs-lisp
 (use-package magit
   :defer t
 #+begin_src emacs-lisp
 (use-package magit
   :defer t

-  :bind (("s-g"     . magit-status)
-        ("C-x g"   . magit-status)
-         ("C-x M-g" . magit-dispatch-popup))
+  :bind
+  (("s-g" . magit-status)
+   :prefix-map amin--magit-prefix-map
+   :prefix "C-c g"
+   ("SPC" . magit-status)
+   ("s"   . magit-status)
+   ("S"   . magit-status-prefix)
+   ("B"   . magit-blame-addition)
+   ("C"   . magit-clone)
+   ("f"   . magit-fetch-other)
+   ("F"   . magit-pull-branch)
+   ("P"   . magit-push-other)
+   ("p"   . magit-dispatch-popup)
+   ("c c" . magit-commit-create)
+   ("c a" . magit-commit-amend)
+   ("b b" . magit-checkout)
+   ("b c" . magit-branch-create))

   :config
   (magit-add-section-hook 'magit-status-sections-hook
                           'magit-insert-modules
                           'magit-insert-stashes
   :config
   (magit-add-section-hook 'magit-status-sections-hook
                           'magit-insert-modules
                           'magit-insert-stashes

-                          'append))
+                          'append)
+  :custom-face (magit-diff-file-heading ((t (:weight normal)))))

 #+end_src
 
 *** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
 #+end_src
 
 *** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)


@@ -814,25 +832,29 @@ There's no way I could top that, so I won't attempt to.
 
 #+begin_src emacs-lisp
 (use-package ivy
 
 #+begin_src emacs-lisp
 (use-package ivy

+  :defer 1

   :bind
   :bind

-  (:map ivy-minibuffer-map
-        ([escape] . keyboard-escape-quit)
-        ;; ("C-j"    . ivy-next-line)
-        ;; ("C-k"    . ivy-previous-line)
-        ([S-up]   . ivy-previous-history-element)
-        ([S-down] . ivy-next-history-element)
-        ("DEL"    . ivy-backward-delete-char))
+  (("C-c b b" . ivy-switch-buffer)
+   :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))

   :config
   (setq ivy-wrap t)
   :config
   (setq ivy-wrap t)

-  (ivy-mode 1))
+  (ivy-mode 1)
+  :custom-face
+  (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
+  (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
+  (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold)))))

 #+end_src
 
 **** Swiper
 
 #+begin_src emacs-lisp
 (use-package swiper
 #+end_src
 
 **** Swiper
 
 #+begin_src emacs-lisp
 (use-package swiper

-  :bind (([remap isearch-forward]  . swiper)
-        ([remap isearch-backward] . swiper)))
+  :bind (("C-s" . swiper)
+         ("C-r" . swiper)))

 #+end_src
 
 **** Counsel
 #+end_src
 
 **** Counsel


@@ -841,15 +863,129 @@ There's no way I could top that, so I won't attempt to.
 (use-package counsel
   :defer 1
   :bind (([remap execute-extended-command] . counsel-M-x)
 (use-package counsel
   :defer 1
   :bind (([remap execute-extended-command] . counsel-M-x)

-         ([remap find-file] . counsel-find-file)
-         ("s-r"     . counsel-recentf)
+         ([remap find-file]                . counsel-find-file)
+         ("s-r"                            . counsel-recentf)
+         ("C-c x"                          . counsel-M-x)
+         ("C-c f ."                        . counsel-find-file)
+         ("C-c f r"                        . counsel-recentf)

          :map minibuffer-local-map
          :map minibuffer-local-map

-        ("C-r" . counsel-minibuffer-history))
+         ("C-r" . counsel-minibuffer-history))

   :config
   (counsel-mode 1)
   (defalias 'locate #'counsel-locate))
 #+end_src
 
   :config
   (counsel-mode 1)
   (defalias 'locate #'counsel-locate))
 #+end_src
 

+*** eshell
+
+#+begin_src emacs-lisp
+(use-package eshell
+  :commands eshell
+  :config
+  (eval-when-compile (defvar eshell-prompt-regexp))
+  (defun amin/eshell-quit-or-delete-char (arg)
+    (interactive "p")
+    (if (and (eolp) (looking-back eshell-prompt-regexp nil))
+        (eshell-life-is-too-much)
+      (delete-char arg)))
+
+  (defun amin/eshell-clear ()
+    (interactive)
+    (let ((inhibit-read-only t))
+      (erase-buffer))
+    (eshell-send-input))
+
+  (defun amin|eshell-setup ()
+    (bind-keys :map eshell-mode-map
+               ("C-d" . amin/eshell-quit-or-delete-char)
+               ("C-l" . amin/eshell-clear)))
+
+  :hook (eshell-mode . amin|eshell-setup))
+#+end_src
+
+*** Ibuffer
+
+#+begin_src emacs-lisp
+(use-package ibuffer
+  :bind
+  (("C-x C-b" . ibuffer-other-window)
+   ("C-c b B" . ibuffer-other-window)
+   :map ibuffer-mode-map
+   ("P"   . ibuffer-backward-filter-group)
+   ("N"   . ibuffer-forward-filter-group)
+   ("M-p" . ibuffer-do-print)
+   ("M-n" . ibuffer-do-shell-command-pipe-replace))
+  :config
+  ;; Use human readable Size column instead of original one
+  (define-ibuffer-column size-h
+    (:name "Size" :inline t)
+    (cond
+     ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
+     ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
+     ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
+     (t (format "%8d" (buffer-size)))))
+  :custom
+  (ibuffer-saved-filter-groups
+   '(("default"
+      ("dired" (mode . dired-mode))
+      ("org"   (mode . org-mode))
+      ("web"
+       (or
+        (mode . web-mode)
+        (mode . css-mode)
+        (mode . scss-mode)
+        (mode . js2-mode)))
+      ("shell"
+       (or
+        (mode . eshell-mode)
+        (mode . shell-mode)))
+      ("notmuch" (name . "\*notmuch\*"))
+      ("programming"
+       (or
+        (mode . python-mode)
+        (mode . c++-mode)
+        (mode . emacs-lisp-mode)))
+      ("emacs"
+       (or
+        (name . "^\\*scratch\\*$")
+        (name . "^\\*Messages\\*$")))
+      ("slack"
+       (or
+        (name . "^\\*Slack*"))))))
+  (ibuffer-formats
+   '((mark modified read-only locked " "
+           (name 18 18 :left :elide)
+           " "
+           (size-h 9 -1 :right)
+           " "
+           (mode 16 16 :left :elide)
+           " " filename-and-process)
+     (mark " "
+           (name 16 -1)
+           " " filename)))
+  :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
+#+end_src
+
+*** Outline
+
+#+begin_src emacs-lisp
+(use-package outline
+  :hook (prog-mode . outline-minor-mode)
+  :bind
+  (:map
+   outline-minor-mode-map
+   ("<s-tab>"  . outline-toggle-children)
+   ("M-p"      . outline-previous-visible-heading)
+   ("M-n"      . outline-next-visible-heading)
+   :prefix-map amin--outline-prefix-map
+   :prefix "s-o"
+   ("TAB" . outline-toggle-children)
+   ("a"   . outline-hide-body)
+   ("H"   . outline-hide-body)
+   ("S"   . outline-show-all)
+   ("h"   . outline-hide-subtree)
+   ("s"   . outline-show-subtree)))
+#+end_src
+

 * Borg's =layer/essentials=
 
 TODO: break this giant source block down into individual org sections.
 * Borg's =layer/essentials=
 
 TODO: break this giant source block down into individual org sections.


@@ -902,7 +1038,9 @@ TODO: break this giant source block down into individual org sections.
 
 (use-package recentf
   :demand t
 
 (use-package recentf
   :demand t

-  :config (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:"))
+  :config
+  (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
+  (setq recentf-max-saved-items 40))

 
 (use-package savehist
   :config (savehist-mode))
 
 (use-package savehist
   :config (savehist-mode))


@@ -926,9 +1064,12 @@ TODO: break this giant source block down into individual org sections.
                (list (regexp-quote (system-name)) nil nil)))
 
 (use-package undo-tree
                (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)
   :config
   (global-undo-tree-mode)

-  (setq undo-tree-mode-lighter ""))
+  (setq undo-tree-mode-lighter ""
+        undo-tree-auto-save-history t))

 #+end_src
 
 * Editing
 #+end_src
 
 * Editing


@@ -940,12 +1081,15 @@ TODO: break this giant source block down into individual org sections.
   :defer 5
   :bind
   (:map company-active-map
   :defer 5
   :bind
   (:map company-active-map

-       ([tab] . company-complete-common-or-cycle))
+        ([tab]    . company-complete-common-or-cycle)
+        ([escape] . company-abort))

   :custom
   (company-idle-delay 0.3)
   (company-minimum-prefix-length 1)
   (company-selection-wrap-around t)
   (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
   :custom
   (company-idle-delay 0.3)
   (company-minimum-prefix-length 1)
   (company-selection-wrap-around t)
   (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")

+  (company-dabbrev-downcase nil)
+  (company-dabbrev-ignore-case nil)

   :config
   (global-company-mode t))
 #+end_src
   :config
   (global-company-mode t))
 #+end_src


@@ -954,22 +1098,75 @@ TODO: break this giant source block down into individual org sections.
 #+begin_src emacs-lisp
 (use-package flycheck
   :hook (prog-mode . flycheck-mode)
 #+begin_src emacs-lisp
 (use-package flycheck
   :hook (prog-mode . flycheck-mode)

+  :bind
+  (:map flycheck-mode-map
+        ("M-P" . flycheck-previous-error)
+        ("M-N" . flycheck-next-error))

   :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)))
   :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)))

+
+;; http://endlessparentheses.com/ispell-and-apostrophes.html
+(use-package ispell
+  :config
+  ;; ’ can be part of a word
+  (setq ispell-local-dictionary-alist
+        `((nil "[[:alpha:]]" "[^[:alpha:]]"
+               "['\x2019]" nil ("-B") nil utf-8)))
+  ;; don't send ’ to the subprocess
+  (defun endless/replace-apostrophe (args)
+    (cons (replace-regexp-in-string
+           "’" "'" (car args))
+          (cdr args)))
+  (advice-add #'ispell-send-string :filter-args
+              #'endless/replace-apostrophe)
+
+  ;; convert ' back to ’ from the subprocess
+  (defun endless/replace-quote (args)
+    (if (not (derived-mode-p 'org-mode))
+        args
+      (cons (replace-regexp-in-string
+             "'" "’" (car args))
+            (cdr args))))
+  (advice-add #'ispell-parse-output :filter-args
+              #'endless/replace-quote))

 #+end_src
 * Programming modes
 
 #+end_src
 * Programming modes
 

-** [[https://github.com/leanprover/lean-mode][Lean]]
+** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])

 
 #+begin_src emacs-lisp
 
 #+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
+(eval-when-compile (defvar lean-mode-map))

 (use-package lean-mode
 (use-package lean-mode

+  :defer 1

   :bind (:map lean-mode-map
   :bind (:map lean-mode-map

-             ("S-SPC" . company-complete)))
-#+end_src
+              ("S-SPC" . company-complete))
+  :config
+  (require 'lean-input)
+  (setq default-input-method "Lean"
+        lean-input-tweak-all '(lean-input-compose
+                               (lean-input-prepend "/")
+                               (lean-input-nonempty))
+        lean-input-user-translations '(("/" "/")))
+  (lean-input-setup))
+  #+end_src

 
 ** Haskell
 
 
 ** Haskell
 


@@ -980,8 +1177,8 @@ TODO: break this giant source block down into individual org sections.
   :config
   (setq haskell-indentation-layout-offset 4
         haskell-indentation-left-offset 4
   :config
   (setq haskell-indentation-layout-offset 4
         haskell-indentation-left-offset 4

-       flycheck-checker 'haskell-hlint
-       flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
+        flycheck-checker 'haskell-hlint
+        flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))

 #+end_src
 
 *** [[https://github.com/jyp/dante][dante]]
 #+end_src
 
 *** [[https://github.com/jyp/dante][dante]]


@@ -1001,8 +1198,8 @@ executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
 #+begin_src emacs-lisp
 (use-package hlint-refactor
   :bind (:map hlint-refactor-mode-map
 #+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))
+              ("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
 
   :hook (haskell-mode . hlint-refactor-mode))
 #+end_src
 


@@ -1103,8 +1300,8 @@ instead.
           (new-old-code ""))
       (save-excursion
         (switch-to-buffer (get-file-buffer fname))
           (new-old-code ""))
       (save-excursion
         (switch-to-buffer (get-file-buffer fname))

-       (goto-char (point-min))
-       (forward-line (1- fline))
+        (goto-char (point-min))
+        (forward-line (1- fline))

         (beginning-of-line)
         (setf bline (point))
         (when (or hs-lint-replace-without-ask
         (beginning-of-line)
         (setf bline (point))
         (when (or hs-lint-replace-without-ask


@@ -1156,6 +1353,137 @@ instead.
   :bind (:map haskell-mode-map
               ("C-c l l" . hs-lint)))
 #+end_src
   :bind (:map haskell-mode-map
               ("C-c l l" . hs-lint)))
 #+end_src

+
+** Web dev
+
+*** SGML and HTML
+
+#+begin_src emacs-lisp
+(use-package sgml-mode
+  :config
+  (setq sgml-basic-offset 2))
+#+end_src
+
+*** CSS and SCSS
+
+#+begin_src emacs-lisp
+(use-package css-mode
+  :config
+  (setq css-indent-offset 2))
+#+end_src
+
+*** Web mode
+
+#+begin_src emacs-lisp
+(use-package web-mode
+  :mode "\\.html\\'"
+  :config
+  (setq-every! 2
+    web-mode-code-indent-offset
+    web-mode-css-indent-offset
+    web-mode-markup-indent-offset))
+#+end_src
+
+*** Emmet mode
+
+#+begin_src emacs-lisp
+(use-package emmet-mode
+  :bind* (("C-)" . emmet-next-edit-point)
+          ("C-(" . emmet-prev-edit-point))
+  :config
+  (unbind-key "C-j" emmet-mode-keymap)
+  (setq emmet-move-cursor-between-quotes t)
+  :hook (web-mode css-mode html-mode sgml-mode))
+#+end_src
+
+** Nix
+
+#+begin_src emacs-lisp
+(use-package nix-mode
+  :mode "\\.nix\\'")
+#+end_src
+
+** Java
+
+*** meghanada
+
+#+begin_src emacs-lisp :tangle no
+(use-package meghanada
+  :bind
+  (:map meghanada-mode-map
+        (("C-M-o" . meghanada-optimize-import)
+         ("C-M-t" . meghanada-import-all)))
+  :hook (java-mode . meghanada-mode))
+#+end_src
+
+*** lsp-java
+
+#+begin_comment
+dependencies:
+
+ace-window
+avy
+bui
+company-lsp
+dap-mode
+lsp-java
+lsp-mode
+lsp-ui
+pfuture
+tree-mode
+treemacs
+#+end_comment
+
+#+begin_src emacs-lisp :tangle no
+(use-package treemacs
+  :config (setq treemacs-never-persist t))
+
+(use-package yasnippet
+  :config
+  ;; (yas-global-mode)
+  )
+
+(use-package lsp-mode
+  :init (setq lsp-eldoc-render-all nil
+              lsp-highlight-symbol-at-point nil)
+  )
+
+(use-package hydra)
+
+(use-package company-lsp
+  :after  company
+  :config
+  (setq company-lsp-cache-candidates t
+        company-lsp-async t))
+
+(use-package lsp-ui
+  :config
+  (setq lsp-ui-sideline-update-mode 'point))
+
+(use-package lsp-java
+  :config
+  (add-hook 'java-mode-hook
+           (lambda ()
+             (setq-local company-backends (list 'company-lsp))))
+
+  (add-hook 'java-mode-hook 'lsp-java-enable)
+  (add-hook 'java-mode-hook 'flycheck-mode)
+  (add-hook 'java-mode-hook 'company-mode)
+  (add-hook 'java-mode-hook 'lsp-ui-mode))
+
+(use-package dap-mode
+  :after lsp-mode
+  :config
+  (dap-mode t)
+  (dap-ui-mode t))
+
+(use-package dap-java
+  :after (lsp-java))
+
+(use-package lsp-java-treemacs
+  :after (treemacs))
+#+end_src
+

 * Emacs Enhancements
 
 ** [[https://github.com/justbur/emacs-which-key][which-key]]
 * Emacs Enhancements
 
 ** [[https://github.com/justbur/emacs-which-key][which-key]]


@@ -1170,6 +1498,654 @@ Emacs package that displays available keybindings in popup
   :config (which-key-mode))
 #+end_src
 
   :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/maio/eink-emacs][eink-theme]]
+
+#+begin_src emacs-lisp
+(setq doom-modeline-bar-width 5)
+(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)
+         ("C-c b K" . crux-kill-other-buffers)
+         ("C-c f c" . crux-copy-file-preserve-attributes)
+         ("C-c f D" . crux-delete-file-and-buffer)
+         ("C-c f R" . crux-rename-file-and-buffer)
+         ("C-S-j"   . crux-top-join-line)
+         ("C-c j"   . crux-top-join-line)))
+#+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)))
+#+end_src
+
+** projectile
+
+#+begin_src emacs-lisp
+(use-package projectile
+  :defer 5
+  :bind-keymap ("C-c p" . projectile-command-map)
+  :config
+  (projectile-mode)
+
+  (defun my-projectile-invalidate-cache (&rest _args)
+    ;; ignore the args to `magit-checkout'
+    (projectile-invalidate-cache nil))
+
+  (eval-after-load 'magit-branch
+    '(progn
+       (advice-add 'magit-checkout
+                   :after #'my-projectile-invalidate-cache)
+       (advice-add 'magit-branch-and-checkout
+                   :after #'my-projectile-invalidate-cache))))
+#+end_src
+
+** [[https://github.com/Wilfred/helpful][helpful]]
+
+#+begin_src emacs-lisp
+(use-package helpful
+  :bind
+  (;; ("C-h F"   . helpful-function)
+   ("C-h f"   . helpful-callable)
+   ("C-h v"   . helpful-variable)
+   ("C-h k"   . helpful-key)
+   ("C-c C-d" . helpful-at-point)
+   ("C-h C"   . helpful-command)
+   ("C-h c"   . describe-char)
+   ("C-h F"   . describe-face)))
+
+(use-package help
+  :bind
+  (("C-S-h f" . describe-function)
+   ("C-S-h v" . describe-variable)
+   ("C-S-h k" . describe-key)
+   ("C-S-h C" . describe-coding-system)
+   ("C-S-h c" . describe-key-briefly))
+  :config (setq help-window-select t))
+#+end_src
+
+** [[https://github.com/kyagi/shell-pop-el][shell-pop]]
+
+#+begin_src emacs-lisp
+(use-package shell-pop
+  :custom
+  (shell-pop-universal-key "C-c e")
+  (shell-pop-shell-type '("eshell" "*eshell*" (lambda nil (eshell)))))
+#+end_src
+
+** [[https://github.com/EricCrosson/unkillable-scratch][unkillable-scratch]]
+
+Make =*scratch*= and =*Messages*= unkillable.
+
+#+begin_src emacs-lisp
+(use-package unkillable-scratch
+  :config
+  (unkillable-scratch 1)
+  :custom
+  (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
+#+end_src
+
+** [[https://github.com/davep/boxquote.el][boxquote.el]]
+
+#+begin_example
+,----
+| make pretty boxed quotes like this
+`----
+#+end_example
+
+#+begin_src emacs-lisp
+(use-package boxquote
+  :bind
+  (:prefix-map amin--boxquote-prefix-map
+   :prefix "C-c q"
+   ("b"   . boxquote-buffer)
+   ("B"   . boxquote-insert-buffer)
+   ("d"   . boxquote-defun)
+   ("F"   . boxquote-insert-file)
+   ("hf"  . boxquote-describe-function)
+   ("hk"  . boxquote-describe-key)
+   ("hv"  . boxquote-describe-variable)
+   ("hw"  . boxquote-where-is)
+   ("k"   . boxquote-kill)
+   ("p"   . boxquote-paragraph)
+   ("q"   . boxquote-boxquote)
+   ("r"   . boxquote-region)
+   ("s"   . boxquote-shell-command)
+   ("t"   . boxquote-text)
+   ("T"   . boxquote-title)
+   ("u"   . boxquote-unbox)
+   ("U"   . boxquote-unbox-region)
+   ("y"   . boxquote-yank)
+   ("M-q" . boxquote-fill-paragraph)
+   ("M-w" . boxquote-kill-ring-save)))
+#+end_src
+
+Also see [[https://www.emacswiki.org/emacs/rebox2][rebox2]].
+
+** [[https://github.com/DarthFennec/highlight-indent-guides][highlight-indent-guides]]
+
+#+begin_src emacs-lisp
+(use-package highlight-indent-guides
+  :defer 2
+  :hook ((prog-mode . highlight-indent-guides-mode)
+         ;; (org-mode  . highlight-indent-guides-mode)
+         )
+  :config
+  (setq highlight-indent-guides-character ?\|)
+  (setq highlight-indent-guides-auto-enabled nil)
+  (setq highlight-indent-guides-method 'character)
+  (setq highlight-indent-guides-responsive 'top)
+  (set-face-foreground 'highlight-indent-guides-character-face "gainsboro")
+  (set-face-foreground 'highlight-indent-guides-top-character-face "grey40")) ; grey13 is nice too
+#+end_src
+
+** pdf-tools
+
+#+begin_src emacs-lisp
+(use-package pdf-tools
+  :magic ("%PDF" . pdf-view-mode)
+  :config
+  (setq pdf-view-resize-factor 1.05)
+  (pdf-tools-install)
+  :bind
+  (:map pdf-view-mode-map
+        ("C-s" . isearch-forward)
+        ("C-r" . isearch-backward)
+        ("j"   . pdf-view-next-line-or-next-page)
+        ("k"   . pdf-view-previous-line-or-previous-page)
+        ("h"   . image-backward-hscroll)
+        ("l"   . image-forward-hscroll)))
+#+end_src
+
+** anzu
+
+#+begin_src emacs-lisp
+(use-package anzu)
+#+end_src
+
+** typo.el
+
+#+begin_src emacs-lisp
+(use-package typo
+  :config
+  (typo-global-mode 1)
+  :hook (text-mode . typo-mode))
+#+end_src
+
+** slack
+
+Hopefully temporary.
+
+#+begin_src emacs-lisp
+(use-package slack
+  :commands (slack-start)
+  :init
+  (eval-when-compile                    ; silence the byte-compiler
+    (defvar url-http-data nil)
+    (defvar url-http-extra-headers nil)
+    (defvar url-http-method nil)
+    (defvar url-callback-function nil)
+    (defvar url-callback-arguments nil)
+    (defvar oauth--token-data nil))
+  (setq slack-buffer-emojify t
+        slack-prefer-current-team t)
+  :config
+  (slack-register-team
+   :name "uw-apv"
+   :default t
+   :client-id uw-apv-client-id
+   :client-secret uw-apv-client-secret
+   :token uw-apv-token
+   :subscribed-channels '(general)
+   :full-and-display-names t)
+  (slack-register-team
+   :name "watform"
+   :default nil
+   :client-id watform-client-id
+   :client-secret watform-client-secret
+   :token watform-token
+   :subscribed-channels '(general)
+   :full-and-display-names t)
+  (add-to-list 'swiper-font-lock-exclude 'slack-message-buffer-mode t)
+  :bind
+  (("C-c s s" . slack-start)
+   ("C-c s u" . slack-select-unread-rooms)
+   ("C-c s b" . slack-select-rooms)
+   ("C-c s t" . slack-change-current-team)
+   ("C-c s c" . slack-ws-close)
+   :map slack-mode-map
+   ("M-p"     . slack-buffer-goto-prev-message)
+   ("M-n"     . slack-buffer-goto-next-message)
+   ("C-c e"   . slack-message-edit)
+   ("C-c k"   . slack-message-delete)
+   ("C-c C-k" . slack-channel-leave)
+   ("C-c r a" . slack-message-add-reaction)
+   ("C-c r r" . slack-message-remove-reaction)
+   ("C-c r s" . slack-message-show-reaction-users)
+   ("C-c p l" . slack-room-pins-list)
+   ("C-c p a" . slack-message-pins-add)
+   ("C-c p r" . slack-message-pins-remove)
+   ("@"       . slack-message-embed-mention)
+   ("#"       . slack-message-embed-channel)))
+
+(use-package alert
+  :commands (alert)
+  :init
+  (setq alert-default-style 'notifier))
+#+end_src
+
+* Email
+
+#+begin_src emacs-lisp
+(defvar amin-maildir (expand-file-name "~/mail/"))
+(after! recentf
+  (add-to-list 'recentf-exclude amin-maildir))
+#+end_src
+
+** Gnus
+
+#+begin_src emacs-lisp
+(setq
+ amin-gnus-init-file (no-littering-expand-etc-file-name "gnus")
+ mail-user-agent     'gnus-user-agent
+ read-mail-command   'gnus)
+
+(use-package gnus
+  :bind (("s-m" . gnus)
+         ("s-M" . gnus-unplugged))
+  :init
+  (setq
+   gnus-select-method '(nnnil "")
+   gnus-secondary-select-methods
+   '((nnimap "amin"
+            (nnimap-stream plain)
+            (nnimap-address "127.0.0.1")
+            (nnimap-server-port 143)
+            (nnimap-authenticator plain)
+            (nnimap-user "amin@aminb.org"))
+     (nnimap "uwaterloo"
+             (nnimap-stream plain)
+             (nnimap-address "127.0.0.1")
+             (nnimap-server-port 143)
+             (nnimap-authenticator plain)
+             (nnimap-user "abandali@uwaterloo.ca")))
+   gnus-message-archive-group "nnimap:Sent"
+   gnus-parameters
+   '(("gnu.*"
+      (gcc-self . t)))
+   gnus-large-newsgroup  50
+   gnus-home-directory   (no-littering-expand-var-file-name "gnus/")
+   gnus-directory        (concat gnus-home-directory "news/")
+   message-directory     (concat gnus-home-directory "mail/")
+   nndraft-directory     (concat gnus-home-directory "drafts/")
+   gnus-save-newsrc-file nil
+   gnus-read-newsrc-file nil
+   gnus-interactive-exit nil
+   gnus-gcc-mark-as-read t))
+
+(use-package gnus-art
+  :config
+  (setq
+   gnus-visible-headers
+   (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
+   gnus-sorted-header-list
+   '("^From:" "^Subject:" "^Summary:" "^Keywords:"
+     "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
+     "^Newsgroups:" "List-Id:" "^Organization:"
+     "^User-Agent:" "^Date:")
+  ;; local-lapsed article dates
+  ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
+  gnus-article-date-headers '(user-defined)
+  gnus-article-time-format
+  (lambda (time)
+    (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
+           (local (article-make-date-line date 'local))
+           (combined-lapsed (article-make-date-line date
+                                                    'combined-lapsed))
+           (lapsed (progn
+                     (string-match " (.+" combined-lapsed)
+                     (match-string 0 combined-lapsed))))
+      (concat local lapsed))))
+  (bind-keys
+   :map gnus-article-mode-map
+   ("r"   . gnus-article-reply-with-original)
+   ("R"   . gnus-article-wide-reply-with-original)
+   ("M-L" . org-store-link)))
+
+(use-package gnus-sum
+  :bind (:map gnus-summary-mode-map
+              :prefix-map amin--gnus-summary-prefix-map
+              :prefix "v"
+              ("r" . gnus-summary-reply)
+              ("w" . gnus-summary-wide-reply)
+              ("v" . gnus-summary-show-raw-article))
+  :config
+  (bind-keys
+   :map gnus-summary-mode-map
+   ("r"   . gnus-summary-reply-with-original)
+   ("R"   . gnus-summary-wide-reply-with-original)
+   ("M-L" . org-store-link)))
+
+(use-package gnus-msg
+  :config
+  (setq gnus-posting-styles
+        '((".*"
+           (address "amin@aminb.org"))
+          ("gnu.*"
+           (address "bandali@gnu.org"))
+          ("nnimap\\+uwaterloo:.*"
+           (address "abandali@uwaterloo.ca")
+           (gcc "\"nnimap+uwaterloo:Sent Items\"")))))
+
+(use-package gnus-topic
+  :hook (gnus-group-mode . gnus-topic-mode))
+
+(use-package gnus-agent
+  :config
+  (setq gnus-agent-synchronize-flags 'ask)
+  :hook (gnus-group-mode . gnus-agent-mode))
+
+(use-package gnus-group
+  :config
+  (setq gnus-permanently-visible-groups "\\((INBOX\\|gnu$\\)"))
+
+(use-package mm-decode
+  :config
+  (setq mm-discouraged-alternatives '("text/html" "text/richtext")))
+#+end_src
+
+** sendmail
+
+#+begin_src emacs-lisp
+(use-package sendmail
+  :config
+  (setq sendmail-program "/usr/bin/msmtp"
+        ;; message-sendmail-extra-arguments '("-v" "-d")
+        mail-specify-envelope-from t
+        mail-envelope-from 'header))
+#+end_src
+
+** message
+
+#+begin_src emacs-lisp
+(use-package message
+  :config
+  (setq message-kill-buffer-on-exit t
+        message-send-mail-function 'message-send-mail-with-sendmail
+        message-sendmail-envelope-from 'header
+        message-dont-reply-to-names
+        "\\(\\(.*@aminb\\.org\\)\\|\\(\\(aminb?\\|mab\\|bandali\\)@gnu\\.org\\)\\|\\(\\(m\\|a\\(min\\.\\)?\\)bandali@uwaterloo\\.ca\\)\\)"
+        message-user-fqdn "aminb.org")
+  :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
+         (message-mode . flyspell-mode)
+         (message-mode . (lambda () (setq fill-column 65
+                                     message-fill-column 65))))
+  :custom-face
+  (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
+  (message-header-to      ((t (:foreground "#111" :weight normal))))
+  (message-header-cc      ((t (:foreground "#333" :weight normal)))))
+
+(after! mml-sec
+  (setq mml-secure-openpgp-encrypt-to-self t
+        mml-secure-openpgp-sign-with-sender t))
+#+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
+
+** COMMENT gnus-alias                                              :ARCHIVE:
+
+#+begin_src emacs-lisp
+(use-package gnus-alias
+  :commands (gnus-alias-determine-identity
+             gnus-alias-select-identity)
+  :bind (:map  message-mode-map
+               ("s-i" . gnus-alias-select-identity))
+  :config
+  (setq
+   gnus-alias-default-identity "amin"
+   gnus-alias-identity-alist
+   '(("amin"
+      nil   ;; Does not refer to any other identity
+      "Amin Bandali <amin@aminb.org>"
+      nil   ;; Organization
+      nil   ;; extra headers
+      nil   ;; extra body text
+      nil)  ;; signature file
+     ("gnu"
+      nil
+      "Amin Bandali <bandali@gnu.org>"
+      nil
+      nil
+      nil
+      nil)
+     ("uw"
+      nil
+      "Amin Bandali <abandali@uwaterloo.ca>"
+      nil
+      (("Gcc" . "\"nnimap+uwaterloo:Sent Items\""))
+      nil
+      nil))
+   gnus-alias-identity-rules
+   '(("amin" ("Delivered-To" "<amin\\@aminb\\.org" both) "amin")
+     ("gnu" ("Delivered-To" "<gnu\\@aminb\\.org" both) "gnu")
+     ("uw" ("any" "<\\(.+\\)\\@uwaterloo\\.ca" both) "uw"))
+   gnus-alias-override-user-mail-address t)
+  :hook (message-setup . gnus-alias-determine-identity))
+#+end_src
+
+** COMMENT [[https://notmuchmail.org][notmuch]]                                                 :ARCHIVE:
+
+See [[notmuch:id:87muuqsvci.fsf@fencepost.gnu.org][bug follow-up]].
+
+#+begin_src emacs-lisp
+(defun amin/notmuch ()
+  "Delete other windows, then launch `notmuch'."
+  (interactive
+   (when (equal current-prefix-arg nil)
+     (delete-other-windows)))
+  (notmuch))
+
+(use-package notmuch
+  :commands notmuch
+  :bind ("C-c n" . amin/notmuch)
+  :custom (notmuch-always-prompt-for-sender t)
+  :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")
+          ("bandali@gnu.org"       . "gnu/Sent")
+          ("abandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
+          ("mab@gnu.org"           . "gnu/Sent")
+          ("amin@gnu.org"          . "gnu/Sent")
+          ("aminb@gnu.org"         . "gnu/Sent")
+          (".*"                    . "sent"))
+        notmuch-search-result-format
+        '(("date"    . "%12s ")
+          ("count"   . "%-7s ")
+          ("authors" . "%-40s ")
+          ("subject" . "%s ")
+          ("tags"    . "(%s)"))
+        notmuch-saved-searches
+        '((:name "inbox"     :query "tag:inbox"     :key "i")
+          (:name "unread"    :query "tag:unread"    :key "u")
+          (:name "latest"    :query "tag:latest"    :key "l")
+          (:name "encrypted" :query "tag:encrypted" :key "e")
+          (:name "flagged"   :query "tag:flagged"   :key "f")
+          (:name "sent"      :query "tag:sent"      :key "s")
+          (:name "drafts"    :query "tag:draft"     :key "d")
+          (:name "all mail"  :query "*"             :key "a")))
+  ;; (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)
+  :hook (notmuch-message-mode . doom-modeline-set-special-modeline)
+  :bind
+  (:map notmuch-hello-mode-map
+        ("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"))))
+  (:map notmuch-search-mode-map
+        ("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-next-thread)))
+        ("S" . (lambda ()
+                 "Mark message as spam"
+                 (interactive)
+                 (notmuch-search-tag '("-unread" "-inbox" "-webmasters" "+spam"))
+                 (notmuch-search-next-thread))))
+  (:map notmuch-tree-mode-map
+        ("k" . (lambda ()
+                 "Mark message read"
+                 (interactive)
+                 (notmuch-tree-tag '("-unread"))
+                 ;; (notmuch-tree-archive-thread)
+                 (notmuch-tree-next-message)))
+        ("u" . (lambda ()
+                 "Mark message unread"
+                 (interactive)
+                 (notmuch-tree-tag '("+unread"))
+                 (notmuch-tree-next-message)))
+        ("K" . (lambda ()
+                 "Mark message deleted"
+                 (interactive)
+                 (notmuch-tree-tag '("-unread" "-inbox" "+deleted"))
+                 (notmuch-tree-next-message)))
+        ("S" . (lambda ()
+                 "Mark message as spam"
+                 (interactive)
+                 (notmuch-tree-tag '("-unread" "-inbox" "-webmasters" "+spam"))
+                 (notmuch-tree-next-message))))
+  :custom-face
+  (notmuch-search-unread-face ((t (:weight semi-bold))))
+  (notmuch-tag-face ((t (:foreground "navy blue" :weight semi-bold)))))
+
+(use-package counsel-notmuch
+  :bind ("C-c s m" . counsel-notmuch))
+
+(after! notmuch-crypto
+  (setq notmuch-crypto-process-mime t))
+
+(use-package org-notmuch
+  :after (:any org notmuch))
+#+end_src
+
+* Blogging
+** [[https://ox-hugo.scripter.co][ox-hugo]]
+
+#+begin_src emacs-lisp
+(use-package ox-hugo
+  :after ox)
+
+(use-package ox-hugo-auto-export
+  :load-path "lib/ox-hugo")
+#+end_src
+

 * Post initialization
 :PROPERTIES:
 :CUSTOM_ID: post-initialization
 * Post initialization
 :PROPERTIES:
 :CUSTOM_ID: post-initialization


@@ -1180,7 +2156,7 @@ Display how long it took to load the init file.
 #+begin_src emacs-lisp
 (message "Loading %s...done (%.3fs)" user-init-file
          (float-time (time-subtract (current-time)
 #+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
 #+end_src
 
 * Footer


@@ -1191,3 +2167,8 @@ Display how long it took to load the init file.
 #+begin_src emacs-lisp :comments none
 ;;; init.el ends here
 #+end_src
 #+begin_src emacs-lisp :comments none
 ;;; init.el ends here
 #+end_src

+
+* COMMENT Local Variables                                           :ARCHIVE:
+# Local Variables:
+# eval: (add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local)
+# End: