X-Git-Url: https://git.shemshak.org/gitweb.cgi/~bandali/configs/blobdiff_plain/23434d06cfb8f9f28c5b40a52db04bf7aba7d81e..317c1685dfefd82a37590c5709bdb437b254dc11:/.emacs.d/init.el?ds=inline

diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 57a8f74..251319a 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -1,6 +1,6 @@
 ;;; init.el --- bandali's emacs configuration -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018-2019  Amin Bandali <bandali@gnu.org>
+;; Copyright (C) 2018-2021  Amin Bandali <bandali@gnu.org>
 
 ;; This program is free software: you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
@@ -17,9 +17,8 @@
 
 ;;; Commentary:
 
-;; Emacs configuration of Amin Bandali, computer scientist, functional
-;; programmer, and free software activist.  Uses straight.el for
-;; purely functional and fully reproducible package management.
+;; GNU Emacs configuration of bandali, free software activist,
+;; computing scientist, and GNU maintainer and volunteer.
 
 ;; Over the years, I've taken inspiration from configurations of many
 ;; great people.  Some that I can remember off the top of my head are:
@@ -53,7 +52,7 @@
 (defvar b/gc-cons-threshold gc-cons-threshold)
 (defvar b/gc-cons-percentage gc-cons-percentage)
 (defvar b/file-name-handler-alist file-name-handler-alist)
-(setq gc-cons-threshold (* 400 1024 1024)  ; 400 MiB
+(setq gc-cons-threshold (* 30 1024 1024)  ; 30 MiB
       gc-cons-percentage 0.6
       file-name-handler-alist nil
       ;; sidesteps a bug when profiling with esup
@@ -65,385 +64,307 @@
   (setq b/emacs-initialized     t
         gc-cons-threshold       b/gc-cons-threshold
         gc-cons-percentage      b/gc-cons-percentage
-        file-name-handler-alist b/file-name-handler-alist))
+        file-name-handler-alist b/file-name-handler-alist)
+  (when (featurep 'exwm-workspace)
+    (with-eval-after-load 'exwm-workspace
+      (setq-default
+       mode-line-format
+       (append
+        mode-line-format
+        '((:eval
+           (format
+            "[%s]" (number-to-string
+                    exwm-workspace-current-index))))))))
+  (when (version< emacs-version "28")
+    ;; manually make some mode-line spaces smaller
+    ;; (version<= "28" emacs-version) can do an awesome job at this
+    ;; out of the box if `mode-line-compact' is set to t (see below)
+    (setq-default
+     mode-line-format
+     (mapcar
+      (lambda (x)
+        (if (and (stringp x)
+                 (or (string= x "   ")
+                     (string= x "  ")))
+            " "
+          x))
+      mode-line-format)
+     mode-line-buffer-identification
+     (propertized-buffer-identification "%10b"))))
 (add-hook 'after-init-hook #'b/post-init)
 
 ;; increase number of lines kept in *Messages* log
 (setq message-log-max 20000)
 
-;; optionally, uncomment to supress some byte-compiler warnings
-;;   (see C-h v byte-compile-warnings RET for more info)
-;; (setq byte-compile-warnings
-;;       '(not free-vars unresolved noruntime lexical make-local))
-
 
 ;;; whoami
 
-(setq user-full-name "Amin Bandali"
+(setq ;; user-full-name "bandali"
       user-mail-address "bandali@gnu.org")
 
 
-;;; comment macro
-
-;; useful for commenting out multiple sexps at a time
-(defmacro comment (&rest _)
-  "Comment out one or more s-expressions."
-  (declare (indent defun))
-  nil)
-
-
-;;; Package management
-
-;; No package.el  (for emacs 26 and before, uncomment the following)
-;; Not necessary when using straight.el
-;;   (C-h v straight-package-neutering-mode RET)
-
-(when (and
-       (not (featurep 'straight))
-       (version< emacs-version "27"))
-  (setq package-enable-at-startup nil)
-  ;; (package-initialize)
-  )
-
-;; for emacs 27 and later, we use early-init.el.  see
-;; https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b
+;;; csetq (`custom' setq)
 
-;; straight.el
-
-;; Main engine start...
-
-(setq straight-repository-branch "develop"
-      straight-check-for-modifications '(check-on-save find-when-checking))
-
-(defun b/bootstrap-straight ()
-  (defvar bootstrap-version)
-  (let ((bootstrap-file
-         (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
-        (bootstrap-version 5))
-    (unless (file-exists-p bootstrap-file)
-      (with-current-buffer
-          (url-retrieve-synchronously
-           "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
-           'silent 'inhibit-cookies)
-        (goto-char (point-max))
-        (eval-print-last-sexp)))
-    (load bootstrap-file nil 'nomessage)))
-
-;; Solid rocket booster ignition...
-
-(b/bootstrap-straight)
-
-;; We have lift off!
+(require 'cl-lib)
 
-(setq straight-use-package-by-default t)
+(defmacro csetq (&rest args)
+  "Set the value of user option VAR to VALUE.
 
-(defmacro use-feature (name &rest args)
-  "Like `use-package', but with `straight-use-package-by-default' disabled."
-  (declare (indent 1))
-  `(use-package ,name
-     :straight nil
-     ,@args))
+More generally, you can use multiple variables and values, as in
+  (csetq VAR VALUE VAR VALUE...)
+This sets each user option VAR's value to the corresponding VALUE.
 
-(with-eval-after-load 'use-package-core
-  (let ((upflk (car use-package-font-lock-keywords)))
-    (font-lock-add-keywords
-     'emacs-lisp-mode
-     `((,(replace-regexp-in-string
-          "use-package" "use-feature"
-          (car upflk))
-        ,@(cdr upflk))))))
+\(fn [VAR VALUE]...)"
+  (declare (debug setq))
+  `(progn
+     ,@(cl-loop for (var value) on args by 'cddr
+                collect
+                `(funcall (or (get ',var 'custom-set) #'set-default)
+                          ',var ,value))))
 
-(with-eval-after-load 'recentf
-  (add-to-list 'recentf-exclude
-               (expand-file-name "~/.emacs.d/straight/build/")))
+
+;;; Package management
 
-(defun b/reload-init ()
-  "Reload `user-init-file'."
-  (interactive)
-  (setq b/before-user-init-time   (current-time)
-        b/file-name-handler-alist file-name-handler-alist)
-  (load user-init-file nil 'nomessage)
-  (b/post-init))
-
-;; use-package
-(straight-use-package 'use-package)
-
-(if nil                             ; set to t when need to debug init
-    (progn
-      (setq use-package-verbose t
-            use-package-expand-minimally nil
-            use-package-compute-statistics t
-            debug-on-error t)
-      (require 'use-package))
-  (setq use-package-verbose nil
-        use-package-expand-minimally t))
-
-(setq use-package-always-defer t)
-(require 'bind-key)
+;; variables of interest:
+;;   package-archive-priorities
+;;   package-load-list
+;;   package-pinned-packages
+
+;; (let* ((b (find-file-noselect "refinery-theme.el"))
+;;        (d (with-current-buffer b (package-buffer-info))))
+;;   (package-generate-description-file d "refinery-theme-pkg.el"))
+(run-with-idle-timer 0.01 nil #'require 'package)
+(with-eval-after-load 'package
+  (when (= (length package-archives) 1)
+    (csetq
+     package-archives
+     `(,@package-archives
+       ;; ("bndl" . "https://p.bndl.org/elpa/")
+       ("org" . "https://orgmode.org/elpa/"))
+     package-load-list
+     '(;; GNU ELPA
+       (debbugs "0.26")
+       (delight "1.7")
+       (orgalist "1.13")
+       (rt-liberation "1.31")
+       (yasnippet "0.14.0")
+       (expand-region "0.11.0")
+       (emms "6.2")
+       ;; bndl
+       ;; (refinery-theme "0.1.1")
+       ;; Org ELPA
+       (org-plus-contrib "20201109"))))
+  (package-initialize))
+
+(csetq package-archive-upload-base "/ssh:caffeine:~/www/p/elpa")
 
 
 ;;; Initial setup
 
-(defvar b/exwm-p (string= (system-name) "jirud")
-  "Whether or not we will be using `exwm'.")
-
 ;; keep ~/.emacs.d clean
-(use-package no-littering
-  :demand
-  :config
-  (defalias 'b/etc 'no-littering-expand-etc-file-name)
-  (defalias 'b/var 'no-littering-expand-var-file-name))
+(defvar b/etc-dir
+  (expand-file-name
+   (convert-standard-filename "etc/") user-emacs-directory)
+  "The directory where packages place their configuration files.")
+(defvar b/var-dir
+  (expand-file-name
+   (convert-standard-filename "var/") user-emacs-directory)
+  "The directory where packages place their persistent data files.")
+(defvar b/lisp-dir
+  (expand-file-name
+   (convert-standard-filename "lisp/") user-emacs-directory)
+  "The directory where packages place their persistent data files.")
+(defun b/etc (file)
+  "Expand filename FILE relative to `b/etc-dir'."
+  (expand-file-name (convert-standard-filename file) b/etc-dir))
+(defun b/var (file)
+  "Expand filename FILE relative to `b/var-dir'."
+  (expand-file-name (convert-standard-filename file) b/var-dir))
+(defun b/lisp (file)
+  "Expand filename FILE relative to `b/lisp-dir'."
+  (expand-file-name (convert-standard-filename file) b/lisp-dir))
+
+(csetq
+ auto-save-list-file-prefix (b/var "auto-save/sessions/")
+ nsm-settings-file (b/var "nsm-settings.el"))
 
 ;; separate custom file (don't want it mixing with init.el)
-(use-feature custom
-  :no-require
-  :config
+(with-eval-after-load 'custom
   (setq custom-file (b/etc "custom.el"))
   (when (file-exists-p custom-file)
     (load custom-file))
   ;; while at it, treat themes as safe
-  (setf custom-safe-themes t)
+  ;; (setf custom-safe-themes t)
   ;; only one custom theme at a time
-  (comment
-    (defadvice load-theme (before clear-previous-themes activate)
-      "Clear existing theme settings instead of layering them"
-      (mapc #'disable-theme custom-enabled-themes))))
+  ;; (defadvice load-theme (before clear-previous-themes activate)
+  ;;   "Clear existing theme settings instead of layering them"
+  ;;   (mapc #'disable-theme custom-enabled-themes))
+  )
 
 ;; load the secrets file if it exists, otherwise show a warning
-(comment
-  (with-demoted-errors
-      (load (b/etc "secrets"))))
-
-;; better $PATH (and other environment variable) handling
-(use-package exec-path-from-shell
-  :defer 0.4
-  :init
-  (setq exec-path-from-shell-arguments           nil
-        exec-path-from-shell-check-startup-files nil)
-  :config
-  (exec-path-from-shell-initialize)
-  ;; while we're at it, let's fix access to our running ssh-agent
-  (exec-path-from-shell-copy-env "SSH_AGENT_PID")
-  (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
+;; (with-demoted-errors
+;;     (load (b/etc "secrets")))
 
 ;; start up emacs server.  see
 ;; https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server
-(use-feature server
-  :defer 0.4
-  :config (or (server-running-p) (server-mode)))
-
-
-;;; Useful utilities
-
-;; useful libraries
-(require 'cl-lib)
-(require 'subr-x)
-
-(defmacro b/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)))
-
-(defun b/start-process (program &rest args)
-  "Same as `start-process', but doesn't bother about name and buffer."
-  (let ((process-name (concat program "_process"))
-        (buffer-name  (generate-new-buffer-name
-                       (concat program "_output"))))
-    (apply #'start-process
-           process-name buffer-name program args)))
-
-(defun b/dired-start-process (program &optional args)
-  "Open current file with a PROGRAM."
-  ;; Shell command looks like this: "program [ARGS]... FILE" (ARGS can
-  ;; be nil, so remove it).
-  (apply #'b/start-process
-         program
-         (remove nil (list args (dired-get-file-for-visit)))))
-
-(defun b/add-elisp-section ()
-  (interactive)
-  (insert "\n")
-  (previous-line)
-  (insert "\n\n;;; "))
-
-;; (defvar b/fill-column 47
-;;   "My custom `fill-column'.")
-
-(defconst b/asterism "* * *")
-
-(defun b/insert-asterism ()
-  "Insert a centred asterism."
-  (interactive)
-  (insert
-   (concat
-    "\n\n"
-    (make-string (floor (/ (- fill-column (length b/asterism)) 2))
-                 ?\s)
-    b/asterism
-    "\n\n")))
-
-(defun b/no-mouse-autoselect-window ()
-  "Conveniently disable `focus-follows-mouse'.
-For disabling the behaviour for certain buffers and/or modes."
-  (make-local-variable 'mouse-autoselect-window)
-  (setq mouse-autoselect-window nil))
+(run-with-idle-timer 0.5 nil #'require 'server)
+(with-eval-after-load 'server
+  (declare-function server-edit "server")
+  (global-set-key (kbd "C-c F D") #'server-edit)
+  (declare-function server-running-p "server")
+  (or (server-running-p) (server-mode)))
 
 
 ;;; Defaults
 
 ;;;; C-level customizations
 
-(setq
+(csetq
+ ;; line-spacing 3
+ ;; completion case sensitivity
+ completion-ignore-case t
+ read-buffer-completion-ignore-case t
  ;; minibuffer
  enable-recursive-minibuffers t
  resize-mini-windows t
- ;; more useful frame titles
- frame-title-format '("" invocation-name " - "
-                      (:eval
-                       (if (buffer-file-name)
-                           (abbreviate-file-name (buffer-file-name))
-                         "%b")))
- ;; i don't feel like jumping out of my chair every now and again; so
- ;; don't BEEP! at me, emacs
+ ;; mode-line
+ mode-line-compact t
+ ;; i don't feel like jumping out of my chair every now and again;
+ ;; so...don't *BEEP* at me, emacs =)
  ring-bell-function 'ignore
  ;; better scrolling
- ;; scroll-margin 1
- ;; scroll-conservatively 10000
- scroll-step 1
- scroll-conservatively 10
- scroll-preserve-screen-position 1
+ ;; scroll-conservatively 101
+ scroll-conservatively 15
+ ;; scroll-preserve-screen-position 1
  ;; focus follows mouse
- mouse-autoselect-window t)
+ ;; mouse-autoselect-window t
+ )
 
 (setq-default
+ ;; case-sensitive search (and `dabbrev-expand')
+ ;; case-fold-search nil
  ;; always use space for indentation
  indent-tabs-mode nil
- tab-width 4
- ;; cursor shape
- cursor-type 'bar)
-
-;; unicode support
-(comment
-  (dolist (ft (fontset-list))
-    (set-fontset-font
-     ft
-     'unicode
-     (font-spec :name "Source Code Pro" :size 14))
-    (set-fontset-font
-     ft
-     'unicode
-     (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
-     (cons ?Α ?ω)
-     (font-spec :name "DejaVu Sans Mono" :size 14)
-     nil
-     'prepend)))
+ tab-width 4)
 
-;;;; Elisp-level customizations
+(when (display-graphic-p)
+  (set-fontset-font t 'arabic "Vazir"))
+;; ;; (set-frame-font "Drafting Mono-14:weight=light" nil t)
+;; (set-frame-font "Drafting Mono:pixelsize=16" nil t)
+;; (set-face-attribute 'bold nil :weight 'semi-bold)
 
-(use-feature startup
-  :no-require
-  :demand
-  :config
-  ;; don't need to see the startup echo area message
-  (advice-add #'display-startup-echo-area-message :override #'ignore)
-  :custom
-  ;; i want *scratch* as my startup buffer
-  (initial-buffer-choice t)
-  ;; i don't need the default hint
-  (initial-scratch-message nil)
-  ;; use customizable text-mode as major mode for *scratch*
-  ;; (initial-major-mode 'text-mode)
-  ;; inhibit buffer list when more than 2 files are loaded
-  (inhibit-startup-buffer-menu t)
-  ;; don't need to see the startup screen or echo area message
-  (inhibit-startup-screen t)
-  (inhibit-startup-echo-area-message user-login-name))
-
-(use-feature files
-  :no-require
-  :demand
-  :custom
-  ;; backups (C-h v make-backup-files RET)
-  (backup-by-copying t)
-  (version-control t)
-  (delete-old-versions t)
-
-  ;; auto-save
-  (auto-save-file-name-transforms
-   `((".*" ,(b/var "auto-save/") t)))
-
-  ;; insert newline at the end of files
-  (require-final-newline t)
-
-  ;; open read-only file buffers in view-mode
-  ;; (enables niceties like `q' for quit)
-  (view-read-only t))
+;;;; Elisp-level customizations
 
+;; (define-key minibuffer-local-completion-map
+;;   "\t" #'minibuffer-force-complete)
+
+;; (with-eval-after-load 'icomplete
+
+;; (setq icomplete-on-del-error-function #'abort-recursive-edit)
+
+;; (defun b/icomplete-fido-backward-updir ()
+;;   "Delete char before or go up directory, like `ido-mode'."
+;;   (interactive)
+;;   (if (and (eq (char-before) ?/)
+;;            (eq (icomplete--category) 'file))
+;;       (save-excursion
+;;         (goto-char (1- (point)))
+;;         (when (search-backward "/" (point-min) t)
+;;           (delete-region (1+ (point)) (point-max))))
+;;     (condition-case nil
+;;         (call-interactively #'delete-backward-char)
+;;       (error
+;;        (when icomplete-on-del-error-function
+;;          (funcall icomplete-on-del-error-function))))))
+
+;; (define-key icomplete-fido-mode-map
+;;   (kbd "DEL") #'b/icomplete-fido-backward-updir))
+
+;; (with-eval-after-load 'subr
+;;   (keyboard-translate ?\( ?\[)
+;;   (keyboard-translate ?\) ?\])
+;;   (keyboard-translate ?\[ ?\()
+;;   (keyboard-translate ?\] ?\))
+
+;;   ;; (keyboard-translate ?\( ?\()
+;;   ;; (keyboard-translate ?\) ?\))
+;;   ;; (keyboard-translate ?\[ ?\[)
+;;   ;; (keyboard-translate ?\] ?\])
+;; )
+
+;; minibuffer
+(csetq read-file-name-completion-ignore-case t)
+
+;; startup
+;; don't need to see the startup echo area message
+(advice-add #'display-startup-echo-area-message :override #'ignore)
+(csetq
+ ;; i want *scratch* as my startup buffer
+ initial-buffer-choice t
+ ;; i don't need the default hint
+ initial-scratch-message nil
+ ;; use customizable text-mode as major mode for *scratch*
+ ;; (initial-major-mode 'text-mode)
+ ;; inhibit buffer list when more than 2 files are loaded
+ inhibit-startup-buffer-menu t
+ ;; don't need to see the startup screen or echo area message
+ inhibit-startup-screen t
+ inhibit-startup-echo-area-message user-login-name)
+
+;; files
+(csetq
+ ;; backups (C-h v make-backup-files RET)
+ backup-by-copying t
+ backup-directory-alist (list (cons "." (b/var "backup/")))
+ version-control t
+ delete-old-versions t
+ ;; auto-save
+ auto-save-file-name-transforms `((".*" ,(b/var "auto-save/") t))
+ ;; insert newline at the end of files
+ ;; require-final-newline t
+ ;; open read-only file buffers in view-mode
+ ;; (enables niceties like `q' for quit)
+ view-read-only t)
+
+;; novice
 ;; disable disabled commands
-(setq disabled-command-function nil)
+(csetq disabled-command-function nil)
 
 ;; lazy-person-friendly yes/no prompts
 (defalias 'yes-or-no-p #'y-or-n-p)
 
-;; enable automatic reloading of changed buffers and files
-(use-feature autorevert
-  :demand
-  :config
-  (global-auto-revert-mode 1)
-  :custom
-  (auto-revert-verbose nil)
-  (global-auto-revert-non-file-buffers nil))
+;; autorevert: enable automatic reloading of changed buffers and files
+(csetq auto-revert-verbose nil
+       global-auto-revert-non-file-buffers nil)
+(require 'autorevert)
+(global-auto-revert-mode 1)
 
 ;; time and battery in mode-line
-(use-feature time
-  :if b/exwm-p
-  :demand
-  :config
-  (display-time-mode)
-  :custom
-  (display-time-default-load-average nil)
-  (display-time-format "%a %b %-e, %-l:%M%P"))
-
-(use-feature battery
-  :if b/exwm-p
-  :demand
-  :config
-  (display-battery-mode)
-  :custom
-  (battery-mode-line-format " %p%% %t"))
-
-(use-feature fringe
-  :demand
-  :config
-  ;; smaller fringe
-  ;; (fringe-mode '(3 . 1))
-  (fringe-mode nil))
-
-(use-feature winner
-  :demand
-  :config
-  ;; enable winner-mode (C-h f winner-mode RET)
-  (winner-mode 1))
-
-(use-feature compile
-  :config
+(run-with-idle-timer 0.1 nil #'require 'time)
+(with-eval-after-load 'time
+  (csetq
+   display-time-default-load-average nil
+   display-time-format " %a %b %-e %-l:%M%P"
+   display-time-mail-icon '(image :type xpm
+                                  :file "gnus/gnus-pointer.xpm"
+                                  :ascent center)
+   display-time-use-mail-icon t)
+  (display-time-mode))
+
+(run-with-idle-timer 0.1 nil #'require 'battery)
+(with-eval-after-load 'battery
+  (csetq battery-mode-line-format " %p%% %t")
+  (display-battery-mode))
+
+;; (with-eval-after-load 'fringe
+;;   ;; smaller fringe
+;;   (fringe-mode '(3 . 1)))
+
+;; enable winner-mode (C-h f winner-mode RET)
+(require 'winner)
+(winner-mode 1)
+
+(with-eval-after-load 'compile
   ;; don't display *compilation* buffer on success.  based on
   ;; https://stackoverflow.com/a/17788551, with changes to use `cl-letf'
   ;; instead of the now obsolete `flet'.
@@ -465,959 +386,390 @@ For disabling the behaviour for certain buffers and/or modes."
       ad-do-it))
   (ad-activate 'compilation-start))
 
-(use-feature isearch
-  :custom
-  ;; allow scrolling in Isearch
-  (isearch-allow-scroll t)
-  ;; search for non-ASCII characters: i’d like non-ASCII characters such
-  ;; as ‘’“”«»‹›áⓐ𝒶 to be selected when i search for their ASCII
-  ;; counterpart.  shoutout to
-  ;; http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html
-  (search-default-mode #'char-fold-to-regexp))
-
+;; isearch
+(csetq
+ ;; allow scrolling in Isearch
+ isearch-allow-scroll t
+ isearch-lazy-count t
+ ;; search for non-ASCII characters: i’d like non-ASCII characters such
+ ;; as ‘’“”«»‹›áⓐ𝒶 to be selected when i search for their ASCII
+ ;; counterpart.  shoutout to
+ ;; http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html
+ search-default-mode #'char-fold-to-regexp)
+
+;; replace
 ;; uncomment to extend the above behaviour to query-replace
-(comment
-  (use-feature replace
-    :custom
-    (replace-char-fold t)))
-
-(use-feature vc
-  :bind ("C-x v C-=" . vc-ediff))
-
-(use-feature vc-git
-  :after vc
-  :custom
-  (vc-git-print-log-follow t))
-
-(use-feature ediff
-  :config (add-hook 'ediff-after-quit-hook-internal 'winner-undo)
-  :custom ((ediff-window-setup-function 'ediff-setup-windows-plain)
-           (ediff-split-window-function 'split-window-horizontally)))
-
-(use-feature face-remap
-  :custom
-  ;; gentler font resizing
-  (text-scale-mode-step 1.05))
-
-(use-feature mwheel
-  :defer 0.4
-  :config
-  (setq mouse-wheel-scroll-amount '(1 ((shift) . 1)) ; one line at a time
-        mouse-wheel-progressive-speed nil            ; don't accelerate scrolling
-        mouse-wheel-follow-mouse t))                 ; scroll window under mouse
-
-(use-feature pixel-scroll
-  :defer 0.4
-  :config (pixel-scroll-mode 1))
-
-(use-feature epg-config
-  :custom
-  ((epg-gpg-program (executable-find "gpg"))))
-
-(use-feature auth-source
-  :custom
-  (auth-sources '("~/.authinfo.gpg"))
-  (authinfo-hidden (regexp-opt '("password" "client-secret" "token"))))
+;; (csetq replace-char-fold t)
+
+;; vc
+(global-set-key (kbd "C-x v C-=") #'vc-ediff)
+
+(with-eval-after-load 'vc-git
+  (csetq vc-git-print-log-follow t
+         vc-git-show-stash 0))
+
+(csetq ediff-window-setup-function 'ediff-setup-windows-plain
+       ediff-split-window-function 'split-window-horizontally)
+(with-eval-after-load 'ediff
+  (add-hook 'ediff-after-quit-hook-internal #'winner-undo))
+
+;; face-remap
+(csetq
+ ;; gentler font resizing
+ text-scale-mode-step 1.05)
+
+(run-with-idle-timer 0.4 nil #'require 'mwheel)
+(csetq mouse-wheel-scroll-amount '(1 ((shift) . 1)) ; one line at a time
+       mouse-wheel-progressive-speed nil ; don't accelerate scrolling
+       mouse-wheel-follow-mouse t)       ; scroll window under mouse
+
+(run-with-idle-timer 0.4 nil #'require 'pixel-scroll)
+(with-eval-after-load 'pixel-scroll
+  (pixel-scroll-mode 1))
+
+;; epg-config
+(csetq
+ epg-gpg-program (executable-find "gpg")
+ ;; ask for GPG passphrase in minibuffer
+ ;; this will fail if gpg>=2.1 is not available
+ epg-pinentry-mode 'loopback)
+
+;; (require 'pinentry)
+;; workaround for systemd-based distros:
+;; (setq pinentry--socket-dir server-socket-dir)
+;; (pinentry-start)
+
+;; auth-source
+(csetq
+ auth-sources '("~/.authinfo.gpg")
+ authinfo-hidden (regexp-opt '("password" "client-secret" "token")))
+
+;; info
+(with-eval-after-load 'info
+  (add-to-list
+   'Info-directory-list
+   (expand-file-name
+    (convert-standard-filename "info/") source-directory)))
+
+;; faces
+(when (display-graphic-p)
+  (with-eval-after-load 'faces
+    (let* ((grey "#e7e7e7")
+           ;; (darker-grey "#d9d9d9")
+           ;; (box ;; 'unspecified
+           ;;      `(;; :line-width -1
+           ;;        :style released-button))
+           )
+      (set-face-attribute 'mode-line nil
+                          :background grey ;; :box box
+                          )
+      ;; (set-face-attribute 'mode-line-inactive nil
+      ;;                     :background darker-grey :box box)
+      )))
 
 
-;;; General bindings
+;;; Useful utilities
 
-(bind-keys
- ("C-c a i" . ielm)
+(defun b/add-elisp-section ()
+  (interactive)
+  (insert "\n")
+  (forward-line -1)
+  (insert "\n\n;;; "))
 
- ("C-c e b" . eval-buffer)
- ("C-c e e" . eval-last-sexp)
- ("C-c e r" . eval-region)
+(defun b/insert-asterism ()
+  "Insert a centred asterism."
+  (interactive)
+  (let ((asterism "* * *"))
+    (insert
+     (concat
+      "\n"
+      (make-string
+       (floor (/ (- fill-column (length asterism)) 2))
+       ?\s)
+      asterism
+      "\n"))))
 
- ("C-c e i" . emacs-init-time)
- ("C-c e u" . emacs-uptime)
- ("C-c e v" . emacs-version)
+(defun b/start-process (program &rest args)
+  "Same as `start-process', but doesn't bother about name and buffer."
+  (let ((process-name (concat program "_process"))
+        (buffer-name  (generate-new-buffer-name
+                       (concat program "_output"))))
+    (apply #'start-process
+           process-name buffer-name program args)))
 
- ("C-c F m" . make-frame-command)
- ("C-c F d" . delete-frame)
- ("C-c F D" . server-edit)
+(defun b/no-mouse-autoselect-window ()
+  "Conveniently disable `focus-follows-mouse'.
+For disabling the behaviour for certain buffers and/or modes."
+  (make-local-variable 'mouse-autoselect-window)
+  (setq mouse-autoselect-window nil))
 
- ("C-S-h C" . describe-char)
- ("C-S-h F" . describe-face)
+(defun b/kill-current-buffer ()
+  "Kill the current buffer."
+  ;; also see https://redd.it/64xb3q
+  (interactive)
+  (kill-buffer (current-buffer)))
+
+(defun b/move-indentation-or-beginning-of-line (arg)
+  "Move to the indentation or to the beginning of line."
+  (interactive "^p")
+  ;; (if (bolp)
+  ;;     (back-to-indentation)
+  ;;   (move-beginning-of-line arg))
+  (if (= (point)
+         (progn (back-to-indentation)
+                (point)))
+      (move-beginning-of-line arg)))
+
+(defun b/join-line-top ()
+  "Like `join-line', but join next line to the current line."
+  (interactive)
+  (join-line 1))
+
+(defun b/duplicate-line-or-region (&optional n)
+  "Duplicate the current line, or region (if active).
+Make N (default: 1) copies of the current line or region."
+  (interactive "*p")
+  (let ((u-r-p (use-region-p))          ; if region is active
+        (n1 (or n 1)))
+    (save-excursion
+      (let ((text
+             (if u-r-p
+                 (buffer-substring (region-beginning) (region-end))
+               (prog1 (thing-at-point 'line)
+                 (end-of-line)
+                 (if (eobp)
+                     (newline)
+                   (forward-line 1))))))
+        (dotimes (_ (abs n1))
+          (insert text))))))
 
- ("C-x k"   . kill-this-buffer)
- ("C-x K"   . kill-buffer)
- ("C-x s"   . save-buffer)
- ("C-x S"   . save-some-buffers)
+
+;;; General key bindings
 
- :map emacs-lisp-mode-map
- ("<C-return>" . b/add-elisp-section))
+(global-set-key (kbd "C-a") #'b/move-indentation-or-beginning-of-line)
+(global-set-key (kbd "C-c a i") #'ielm)
+(global-set-key (kbd "C-c d") #'b/duplicate-line-or-region)
+(global-set-key (kbd "C-c j") #'b/join-line-top)
+(global-set-key (kbd "C-S-j") #'b/join-line-top)
+(global-set-key (kbd "C-c x") #'execute-extended-command)
 
-(when (display-graphic-p)
-  (unbind-key "C-z" global-map))
-
-(bind-keys
- ;; for back and forward mouse keys
- ("<XF86Back>"     . previous-buffer)
- ("<mouse-8>"      . previous-buffer)
- ;; ("<drag-mouse-8>" . previous-buffer)
- ("<XF86Forward>"  . next-buffer)
- ("<mouse-9>"      . next-buffer)
- ;; ("<drag-mouse-9>" . next-buffer)
- ;; ("<drag-mouse-2>" . kill-this-buffer)
- ;; ("<drag-mouse-3>" . switch-to-buffer)
- )
+;; evaling and macro-expanding
+(global-set-key (kbd "C-c e b") #'eval-buffer)
+(global-set-key (kbd "C-c e e") #'eval-last-sexp)
+(global-set-key (kbd "C-c e m") #'pp-macroexpand-last-sexp)
+(global-set-key (kbd "C-c e r") #'eval-region)
+
+;; emacs things
+(global-set-key (kbd "C-c e i") #'emacs-init-time)
+(global-set-key (kbd "C-c e u") #'emacs-uptime)
+(global-set-key (kbd "C-c e v") #'emacs-version)
+
+;; finding
+(global-set-key (kbd "C-c f .") #'find-file)
+(global-set-key (kbd "C-c f d") #'find-name-dired)
+(global-set-key (kbd "C-c f l") #'find-library)
+(global-set-key (kbd "C-c f p") #'find-file-at-point)
+
+;; frames
+(global-set-key (kbd "C-c F m") #'make-frame-command)
+(global-set-key (kbd "C-c F d") #'delete-frame)
+
+;; help/describe
+(global-set-key (kbd "C-S-h F") #'describe-face)
+
+;; (global-set-key (kbd "C-x k") #'b/kill-current-buffer)
+;; (global-set-key (kbd "C-x K") #'kill-buffer)
+
+(define-key emacs-lisp-mode-map (kbd "C-<return>") #'b/add-elisp-section)
 
-(bind-keys
- :prefix-map b/straight-prefix-map
- :prefix "C-c p s"
- ("u" . straight-use-package)
- ("f" . straight-freeze-versions)
- ("t" . straight-thaw-versions)
- ("P" . straight-prune-build)
- ("g" . straight-get-recipe)
- ("r" . b/reload-init)
- ;; M-x ^straight-.*-all$
- ("a c" . straight-check-all)
- ("a f" . straight-fetch-all)
- ("a m" . straight-merge-all)
- ("a n" . straight-normalize-all)
- ("a F" . straight-pull-all)
- ("a P" . straight-push-all)
- ("a r" . straight-rebuild-all)
- ;; M-x ^straight-.*-package$
- ("p c" . straight-check-package)
- ("p f" . straight-fetch-package)
- ("p m" . straight-merge-package)
- ("p n" . straight-normalize-package)
- ("p F" . straight-pull-package)
- ("p P" . straight-push-package)
- ("p r" . straight-rebuild-package))
+(when (display-graphic-p)
+  (global-unset-key (kbd "C-z")))
 
 
 ;;; Essential packages
 
-(use-package exwm
-  :if b/exwm-p
-  :demand
-  :config
-  ;; make class name the buffer name, truncating beyond 60 characters
-  (defun b/exwm-rename-buffer ()
-    (interactive)
-    (exwm-workspace-rename-buffer
-     (concat exwm-class-name ":"
-             (if (<= (length exwm-title) 60) exwm-title
-               (concat (substring exwm-title 0 59) "...")))))
-  ;; Enable EXWM
-  (exwm-enable)
-  :hook ((exwm-update-class . b/exwm-rename-buffer)
-         (exwm-update-title . b/exwm-rename-buffer)))
-
-(use-feature exwm-config
-  :demand
-  :after exwm
-  :hook (exwm-init . exwm-config--fix/ido-buffer-window-other-frame))
-
-(use-feature exwm-input
-  :demand
-  :after exwm
-  :config
-  (defun b/exwm-ws-prev-index ()
-    "Return the index for the previous EXWM workspace, wrapping
-around if needed."
-    (if (= exwm-workspace-current-index 0)
-        (1- exwm-workspace-number)
-      (1- exwm-workspace-current-index)))
-
-  (defun b/exwm-ws-next-index ()
-    "Return the index for the next EXWM workspace, wrapping
-around if needed."
-    (if (= exwm-workspace-current-index
-           (1- exwm-workspace-number))
-        0
-      (1+ exwm-workspace-current-index)))
-
-  ;; shorten 'C-c C-q' to 'C-q'
-  (define-key exwm-mode-map [?\C-q] #'exwm-input-send-next-key)
-
-  (setq exwm-workspace-number 4
-        exwm-input-global-keys
-        `(([?\s-R] . exwm-reset)
-          ([?\s-\\] . exwm-workspace-switch)
-          ([?\s-\s] . dmenu)
-          ([?\S-\s-\s] . (lambda (command)
-                              (interactive
-                               (list (read-shell-command "➜ ")))
-                              (start-process-shell-command
-                               command nil command)))
-          ([s-return] . (lambda ()
-                          (interactive)
-                          (start-process "" nil "urxvt")))
-          ([?\C-\s-\s] . counsel-linux-app)
-          ([?\M-\s-\s] . (lambda ()
-                           (interactive)
-                           (start-process-shell-command
-                            "rofi-pass" nil "rofi-pass")))
-          ([?\s-h] . windmove-left)
-          ([?\s-j] . windmove-down)
-          ([?\s-k] . windmove-up)
-          ([?\s-l] . windmove-right)
-          ([?\s-H] . windmove-swap-states-left)
-          ([?\s-J] . windmove-swap-states-down)
-          ([?\s-K] . windmove-swap-states-up)
-          ([?\s-L] . windmove-swap-states-right)
-          ([?\M-\s-h] . shrink-window-horizontally)
-          ([?\M-\s-l] . enlarge-window-horizontally)
-          ([?\M-\s-k] . shrink-window)
-          ([?\M-\s-j] . enlarge-window)
-          ([?\s-\[] . (lambda ()
-                        (interactive)
-                        (exwm-workspace-switch-create
-                         (b/exwm-ws-prev-index))))
-          ([?\s-\]] . (lambda ()
-                        (interactive)
-                        (exwm-workspace-switch-create
-                         (b/exwm-ws-next-index))))
-          ([?\s-{] . (lambda ()
-                       (interactive)
-                       (exwm-workspace-move-window
-                        (b/exwm-ws-prev-index))))
-          ([?\s-}] . (lambda ()
-                       (interactive)
-                       (exwm-workspace-move-window
-                        (b/exwm-ws-next-index))))
-          ,@(mapcar (lambda (i)
-                      `(,(kbd (format "s-%d" i)) .
-                        (lambda ()
-                          (interactive)
-                          (exwm-workspace-switch-create ,i))))
-                    (number-sequence 0 (1- exwm-workspace-number)))
-          ([?\s-t] . exwm-floating-toggle-floating)
-          ([?\s-f] . exwm-layout-toggle-fullscreen)
-          ([?\s-W] . (lambda ()
-                       (interactive)
-                       (kill-buffer (current-buffer))))
-          ([?\s-Q] . (lambda ()
-                       (interactive)
-                       (exwm-manage--kill-client)))
-          ([?\s-\'] . (lambda ()
-                        (interactive)
-                        (start-process-shell-command
-                         "rofi-light" nil "rofi-light")))
-          ([XF86AudioMute] .
-           (lambda ()
-             (interactive)
-             (start-process "" nil "pamixer" "--toggle-mute")))
-          ([XF86AudioLowerVolume] .
-           (lambda ()
-             (interactive)
-             (start-process
-              "" nil "pamixer" "--allow-boost" "--decrease" "5")))
-          ([XF86AudioRaiseVolume] .
-           (lambda ()
-             (interactive)
-             (start-process
-              "" nil "pamixer" "--allow-boost" "--increase" "5")))
-          ([XF86AudioPlay] .
-           (lambda ()
-             (interactive)
-             (start-process "" nil "mpc" "toggle")))
-          ([XF86AudioPrev] .
-           (lambda ()
-             (interactive)
-             (start-process "" nil "mpc" "prev")))
-          ([XF86AudioNext] .
-           (lambda ()
-             (interactive)
-             (start-process "" nil "mpc" "next")))
-          ([XF86ScreenSaver] .
-           (lambda ()
-		     (interactive)
-		     (start-process "" nil "dm-tool" "lock")))
-          ([\s-XF86Back] . previous-buffer)
-          ([\s-XF86Forward] . next-buffer)))
-
-  ;; 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 ?\C-x])
-      ([?\M-<] . C-home)
-      ([?\M->] . C-end)
-      ;; cut/copy/paste
-      ([?\C-w] . [?\C-x])
-      ([?\M-w] . [?\C-c])
-      ([?\C-y] . [?\C-v])
-      ([?\M-d] . [C-S-right ?\C-x])
-      ([?\M-\d] . [C-S-left ?\C-x])
-      ;; window
-      ([?\s-w] . [?\C-w])
-      ([?\s-q] . [?\C-q])
-      ;; misc
-      ([?\C-s] . [?\C-f])
-      ([?\s-s] . [?\C-s])
-      ([?\C-g] . [escape]))))
-
-(use-feature exwm-manage
-  :demand
-  :after exwm
-  :hook
-  (exwm-manage-finish . (lambda ()
-                          (when exwm-class-name
-                            (cond
-                             ((string= exwm-class-name "Abrowser")
-                              (exwm-input-set-local-simulation-keys
-                               `(,@exwm-input-simulation-keys
-                                 ([?\C-\S-d] . [?\C-d]))))
-                             ((string= exwm-class-name "URxvt")
-                              (exwm-input-set-local-simulation-keys
-                               '(([?\C-c ?\C-c] . [?\C-c])
-                                 ([?\C-c ?\C-u] . [?\C-u]))))
-                             ((string= exwm-class-name "Zathura")
-                              (exwm-input-set-local-simulation-keys
-                               '(([?\C-p] . [C-up])
-                                 ([?\C-n] . [C-down])))))))))
-
-(use-feature exwm-randr
-  :demand
-  :after exwm
-  :config
-  (exwm-randr-enable)
-  :custom
-  (exwm-randr-workspace-monitor-plist '(1 "VGA-1")))
-
-(use-feature exwm-systemtray
-  :demand
-  :after exwm
-  :config
-  (exwm-systemtray-enable))
-
-(use-feature exwm-workspace)
-
-(use-package exwm-edit
-  :demand
-  :after exwm)
-
-;; use the org-plus-contrib package to get the whole deal
-(use-package org-plus-contrib)
-
-(use-feature org
-  :defer 0.5
-  :config
-  (setq org-src-tab-acts-natively t
-        org-src-preserve-indentation nil
-        org-edit-src-content-indentation 0
-        org-link-email-description-format "Email %c: %s" ; %.30s
-        org-highlight-latex-and-related '(entities)
-        org-use-speed-commands t
-        org-startup-folded 'content
-        org-catch-invisible-edits 'show-and-error
-        org-log-done 'time)
-  (when (version< org-version "9.3")
-    (setq org-email-link-description-format
-          org-link-email-description-format))
-  (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
-  (add-to-list 'org-modules 'org-habit)
-  :bind
-  (("C-c a o a" . org-agenda)
-   :map org-mode-map
-   ("M-L" . org-insert-last-stored-link)
-   ("M-O" . org-toggle-link-display))
-  :hook ((org-mode . org-indent-mode)
-         (org-mode . auto-fill-mode)
-         (org-mode . flyspell-mode))
-  :custom
-  (org-pretty-entities t)
-  (org-agenda-files '("~/usr/org/todos/personal.org"
-                      "~/usr/org/todos/habits.org"
-                      "~/src/git/masters-thesis/todo.org"))
-  (org-agenda-start-on-weekday 0)
-  (org-agenda-time-leading-zero t)
-  (org-habit-graph-column 44)
-  (org-latex-packages-alist '(("" "listings") ("" "color")))
-  :custom-face
-  '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
-  '(org-block ((t (:background "#1d1f21"))))
-  '(org-latex-and-related ((t (:foreground "#b294bb")))))
-
-(use-feature ox-latex
-  :after ox
-  :config
-  (setq org-latex-listings 'listings
-        ;; org-latex-prefer-user-labels t
-        )
-  (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)
-  (require 'ox-beamer))
-
-(use-feature ox-extra
-  :config
-  (ox-extras-activate '(latex-header-blocks ignore-headlines)))
-
-;; asynchronous tangle, using emacs-async to asynchronously tangle an
-;; org file.  closely inspired by
-;; https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles
-(with-eval-after-load 'org
-  (defvar b/show-async-tangle-results nil
-    "Keep *emacs* async buffers around for later inspection.")
-
-  (defvar b/show-async-tangle-time nil
-    "Show the time spent tangling the file.")
-
-  (defun b/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")
-           (file-noext (file-name-sans-extension file)))
-      (async-start
-       `(lambda ()
-          (require 'org)
-          (org-babel-tangle-file ,file))
-       (unless b/show-async-tangle-results
-         `(lambda (result)
-            (if result
-                (message "Tangled %s%s"
-                         ,file-nodir
-                         (if b/show-async-tangle-time
-                             (format " (%.3fs)"
-                                     (float-time (time-subtract (current-time)
-                                                                ',file-tangle-start-time)))
-                           ""))
-              (message "Tangling %s failed" ,file-nodir))))))))
-
 (add-to-list
- 'safe-local-variable-values
- '(eval add-hook 'after-save-hook #'b/async-babel-tangle 'append 'local))
-
-;; *the* right way to do git
-(use-package magit
-  :defer 0.5
-  :bind (("C-x g"   . magit-status)
-         ("C-c g g" . magit-status)
-         ("C-c g b" . magit-blame-addition)
-         ("C-c g l" . magit-log-buffer-file))
-  :config
-  (magit-add-section-hook 'magit-status-sections-hook
-                          'magit-insert-modules
-                          'magit-insert-stashes
-                          'append)
-  ;; (magit-add-section-hook 'magit-status-sections-hook
-  ;;                         'magit-insert-ignored-files
-  ;;                         'magit-insert-untracked-files
-  ;;                         'append)
-  (setq magit-repository-directories '(("~/" . 0)
-                                       ("~/src/git/" . 1)))
-  (nconc magit-section-initial-visibility-alist
-         '(([unpulled status] . show)
-           ([unpushed status] . show)))
-  :custom
-  (magit-diff-refine-hunk t)
-  (magit-display-buffer-function #'magit-display-buffer-fullframe-status-v1)
-  ;; (magit-completing-read-function 'magit-ido-completing-read)
-  :custom-face (magit-diff-file-heading ((t (:weight normal)))))
+ 'load-path
+ (expand-file-name
+  (convert-standard-filename "lisp") user-emacs-directory))
+
+;; (require 'bandali-exwm)
+
+(require 'bandali-org)
+
+;; (require 'bandali-theme)
 
 ;; recently opened files
-(use-feature recentf
-  :defer 0.2
-  ;; :config
-  ;; (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
-  :config
+(csetq recentf-max-saved-items 2000
+       recentf-save-file (b/var "recentf-save.el"))
+(run-with-idle-timer 0.2 nil #'require 'recentf)
+(with-eval-after-load 'recentf
+  ;; (add-to-list 'recentf-keep #'file-remote-p)
   (recentf-mode)
-  :custom
-  (recentf-max-saved-items 2000))
-
-;; smart M-x enhancement (needed by counsel for history)
-;; (use-package smex)
-
-(bind-keys
- ("C-c f ." . find-file)
- ("C-c f l" . find-library)
- ("C-c f r" . recentf-open-files)
- ("C-c x"   . execute-extended-command))
-
-(comment
-  (use-feature ido
-    :demand
-    :bind
-    (:map ido-common-completion-map
-          ([escape] . minibuffer-keyboard-quit)
-          ("DEL"    . b/ido-backspace))
-    :config
-    (require 'delsel)
-    (defun b/ido-backspace ()
-      "Forward to `backward-delete-char'.  On error (read-only), quit."
-      (interactive)
-      (condition-case nil
-          (backward-delete-char 1)
-        (error
-         (minibuffer-keyboard-quit))))
-    (ido-mode 1)
-    (ido-everywhere 1)
-    :custom
-    (ido-enable-flex-matching t)
-    ;; (ido-enable-regexp t)
-    ;; (ido-enable-prefix t)
-    (ido-max-window-height 10)
-    (ido-use-virtual-buffers t))
-
-  (use-package ido-vertical-mode
-    :defer 0.3
-    :config
-    (ido-vertical-mode 1)
-    :custom
-    (ido-vertical-define-keys 'C-n-C-p-up-and-down)
-    (ido-vertical-show-count t))
-
-  (use-package ido-completing-read+
-    :defer 0.3
-    :after ido
-    :config
-    (ido-ubiquitous-mode 1))
-
-  (use-package crm-custom
-    :defer 0.3
-    :config
-    (crm-custom-mode 1))
-
-  (use-feature icomplete
-    :defer 0.3
-    :config
-    (icomplete-mode 1)))
-
-(use-package amx
-  :defer 0.3
-  :config
-  (amx-mode))
-
-(use-package ivy
-  :defer 0.3
-  :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))
-  :config
-  (setq ivy-wrap t
-        ;; ivy-height 14
-        ivy-use-virtual-buffers t
-        ivy-virtual-abbreviate 'abbreviate
-        ivy-count-format "%d/%d ")
-
-  (defvar b/ivy-ignore-buffer-modes '(magit-mode erc-mode dired-mode))
-  (defun b/ivy-ignore-buffer-p (str)
-    "Return non-nil if str names a buffer with a major mode
-derived from one of `b/ivy-ignore-buffer-modes'.
-
-This function is intended for use with `ivy-ignore-buffers'."
-    (let* ((buf (get-buffer str))
-           (mode (and buf (buffer-local-value 'major-mode buf))))
-      (and mode
-           (apply #'provided-mode-derived-p mode b/ivy-ignore-buffer-modes))))
-  (add-to-list 'ivy-ignore-buffers 'b/ivy-ignore-buffer-p)
-
-  (ivy-mode 1)
-  :custom-face
-  (ivy-minibuffer-match-face-1 ((t (:background "#eeeeee"))))
-  (ivy-minibuffer-match-face-2 ((t (:background "#e7e7e7" :weight bold))))
-  (ivy-minibuffer-match-face-3 ((t (:background "light goldenrod" :weight semi-bold))))
-  (ivy-minibuffer-match-face-4 ((t (:background "misty rose" :weight semi-bold))))
-  (ivy-current-match ((((class color) (background light))
-                       :background "#d7d7d7" :foreground "black")
-                      (((class color) (background dark))
-                       :background "#65a7e2" :foreground "black"))))
-
-(use-package swiper
-  :demand
-  :after ivy
-  :bind (("C-S-s" . swiper-isearch)))
-
-(use-package counsel
-  :demand
-  :after ivy
-  :bind (("C-c f r" . counsel-recentf)
-         :map minibuffer-local-map
-         ("C-r" . counsel-minibuffer-history))
-  :config
-  (counsel-mode 1)
-  (defalias 'locate #'counsel-locate))
-
-(comment
-  (use-package helm
-    :commands (helm-M-x helm-mini helm-resume)
-    :bind (("M-x"     . helm-M-x)
-           ("M-y"     . helm-show-kill-ring)
-           ("C-x b"   . helm-mini)
-           ("C-x C-b" . helm-buffers-list)
-           ("C-x C-f" . helm-find-files)
-           ("C-h r"   . helm-info-emacs)
-           ("C-s-r"   . helm-resume)
-           :map helm-map
-           ("<tab>" . helm-execute-persistent-action)
-           ("C-i"   . helm-execute-persistent-action) ; Make TAB work in terminals
-           ("C-z"   . helm-select-action))            ; List actions
-    :config (helm-mode 1)))
-
-(use-feature eshell
-  :defer 0.5
-  :commands eshell
-  :bind ("C-c a s e" . eshell)
-  :config
-  (eval-when-compile (defvar eshell-prompt-regexp))
-  (defun b/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 b/eshell-clear ()
-    (interactive)
-    (let ((inhibit-read-only t))
-      (erase-buffer))
-    (eshell-send-input))
-
-  (defun b/eshell-setup ()
-    (make-local-variable 'company-idle-delay)
-    (defvar company-idle-delay)
-    (setq company-idle-delay nil)
-    (bind-keys :map eshell-mode-map
-               ("C-d"   . b/eshell-quit-or-delete-char)
-               ("C-S-l" . b/eshell-clear)
-               ("M-r"   . counsel-esh-history)
-               ;; ([tab]   . company-complete)
-               :map eshell-hist-mode-map
-               ("M-r" . counsel-esh-history)))
-
-  :hook (eshell-mode . b/eshell-setup)
-  :custom
-  (eshell-hist-ignoredups t)
-  (eshell-input-filter 'eshell-input-filter-initial-space))
-
-(use-feature ibuffer
-  :bind
-  (("C-x C-b" . ibuffer)
-   :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))
-      ("gnus"
-       (or
-        (mode . gnus-group-mode)
-        (mode . gnus-summary-mode)
-        (mode . gnus-article-mode)
-        ;; not really, but...
-        (mode . message-mode)))
-      ("web"
-       (or
-        (mode . web-mode)
-        (mode . css-mode)
-        (mode . scss-mode)
-        (mode . js2-mode)))
-      ("shell"
-       (or
-        (mode . eshell-mode)
-        (mode . shell-mode)
-        (mode . term-mode)))
-      ("programming"
-       (or
-        (mode . python-mode)
-        (mode . c-mode)
-        (mode . c++-mode)
-        (mode . java-mode)
-        (mode . emacs-lisp-mode)
-        (mode . scheme-mode)
-        (mode . haskell-mode)
-        (mode . lean-mode)
-        (mode . go-mode)
-        (mode . alloy-mode)))
-      ("tex"
-       (or
-        (mode . bibtex-mode)
-        (mode . latex-mode)))
-      ("emacs"
-       (or
-        (name . "^\\*scratch\\*$")
-        (name . "^\\*Messages\\*$")))
-      ("exwm" (mode . exwm-mode))
-      ("erc" (mode . erc-mode)))))
-  (ibuffer-formats
-   '((mark modified read-only locked " "
-           (name 72 72 :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"))))
-
-(use-feature outline
-  :disabled
-  :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 b/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)))
-
-(use-feature ls-lisp
-  :custom (ls-lisp-dirs-first t))
-
-(use-feature dired
-  :config
-  (setq dired-dwim-target t
-        dired-listing-switches "-alh"
-        ls-lisp-use-insert-directory-program nil)
-
-  ;; easily diff 2 marked files
-  ;; https://oremacs.com/2017/03/18/dired-ediff/
-  (defun dired-ediff-files ()
-    (interactive)
-    (require 'dired-aux)
-    (defvar ediff-after-quit-hook-internal)
-    (let ((files (dired-get-marked-files))
-          (wnd (current-window-configuration)))
-      (if (<= (length files) 2)
-          (let ((file1 (car files))
-                (file2 (if (cdr files)
-                           (cadr files)
-                         (read-file-name
-                          "file: "
-                          (dired-dwim-target-directory)))))
-            (if (file-newer-than-file-p file1 file2)
-                (ediff-files file2 file1)
-              (ediff-files file1 file2))
-            (add-hook 'ediff-after-quit-hook-internal
-                      (lambda ()
-                        (setq ediff-after-quit-hook-internal nil)
-                        (set-window-configuration wnd))))
-        (error "no more than 2 files should be marked"))))
-
-  (require 'dired-x)
-  (setq dired-guess-shell-alist-user
-        '(("\\.pdf\\'"  "evince" "zathura" "okular")
-          ("\\.doc\\'"  "libreoffice")
-          ("\\.docx\\'" "libreoffice")
-          ("\\.ppt\\'"  "libreoffice")
-          ("\\.pptx\\'" "libreoffice")
-          ("\\.xls\\'"  "libreoffice")
-          ("\\.xlsx\\'" "libreoffice")
-          ("\\.flac\\'" "mpv")))
-  :bind (:map dired-mode-map
-              ("b"  . dired-up-directory)
-              ("e"  . dired-ediff-files)
-              ("E"  . dired-toggle-read-only)
-              ("\\" . dired-hide-details-mode)
-              ("z"  . (lambda ()
-                        (interactive)
-                        (b/dired-start-process "zathura"))))
-  :hook (dired-mode . dired-hide-details-mode))
-
-(use-feature help
-  :config
+
+  (defun b/recentf-open ()
+  "Use `completing-read' to \\[find-file] a recent file."
+  (interactive)
+  (find-file
+   (completing-read "Find recent file: " recentf-list)))
+  (global-set-key (kbd "C-c f r") #'b/recentf-open))
+
+;; (fido-mode 1)
+;; (defun b/icomplete--fido-mode-setup ()
+;;   "Customizations to `fido-mode''s minibuffer."
+;;   (when (and icomplete-mode (icomplete-simple-completing-p))
+;;     (setq-local
+;;      ;; icomplete-compute-delay 0.1
+;;      ;; icomplete-hide-common-prefix t
+;;      icomplete-separator " · "
+;;      completion-styles '(basic substring partial-completion flex))))
+;; (add-hook 'minibuffer-setup-hook #'b/icomplete--fido-mode-setup 1)
+
+(require 'bandali-eshell)
+
+(require 'bandali-ibuffer)
+
+(require 'bandali-dired)
+
+(with-eval-after-load 'help
   (temp-buffer-resize-mode)
-  (setq help-window-select t))
+  (csetq help-window-select t))
+
+(with-eval-after-load 'help-mode
+  ;; local key bindings
+  (define-key help-mode-map (kbd "p") #'backward-button)
+  (define-key help-mode-map (kbd "n") #'forward-button))
 
-(use-feature tramp
-  :config
+(with-eval-after-load 'tramp
+  (csetq tramp-auto-save-directory (b/var "tramp/auto-save/")
+         tramp-persistency-file-name (b/var "tramp/persistency.el"))
   (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
   (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
   (add-to-list 'tramp-default-proxies-alist
                (list (regexp-quote (system-name)) nil nil)))
 
-(use-package dash
-  :config (dash-enable-font-lock))
+(with-eval-after-load 'doc-view
+  (define-key doc-view-mode-map (kbd "M-RET") #'image-previous-line))
+
+(csetq shr-max-width 80)
+
+;; Email (with Gnus, message, and smtpmail)
+(require 'bandali-gnus)
+(require 'bandali-message)
+;; (with-eval-after-load 'smtpmail
+;;   (csetq smtpmail-queue-mail t
+;;          smtpmail-queue-dir (concat b/maildir "queue/")))
 
-(use-feature doc-view
-  :bind (:map doc-view-mode-map
-              ("M-RET" . image-previous-line)))
+;; IRC (with ERC)
+(require 'bandali-erc)
+
+;; 'paste' service (aka scp + web server)
+(add-to-list 'load-path (b/lisp "scpaste"))
+(with-eval-after-load 'scpaste
+  (csetq scpaste-http-destination "https://p.bndl.org"
+         scpaste-scp-destination "p:~"))
+(autoload 'scpaste "scpaste" nil t)
+(autoload 'scpaste-region "scpaste" nil t)
+(global-set-key (kbd "C-c a p p") #'scpaste)
+(global-set-key (kbd "C-c a p r") #'scpaste-region)
 
 
 ;;; Editing
 
-;; highlight uncommitted changes in the left fringe
-(use-package diff-hl
-  :defer 0.6
-  :config
-  (setq diff-hl-draw-borders nil)
-  (global-diff-hl-mode)
-  :hook (magit-post-refresh . diff-hl-magit-post-refresh))
-
 ;; display Lisp objects at point in the echo area
-(use-feature eldoc
-  :when (version< "25" emacs-version)
-  :config (global-eldoc-mode))
+(when (version< "25" emacs-version)
+  (with-eval-after-load 'eldoc
+    (csetq eldoc-minor-mode-string " eldoc")
+    (global-eldoc-mode)))
 
 ;; highlight matching parens
-(use-feature paren
-  :demand
-  :config (show-paren-mode))
-
-(use-feature elec-pair
-  :demand
-  :config (electric-pair-mode))
-
-(use-feature simple
-  :config (column-number-mode)
-  :custom
-  ;; Save what I copy into clipboard from other applications into Emacs'
-  ;; kill-ring, which would allow me to still be able to easily access
-  ;; it in case I kill (cut or copy) something else inside Emacs before
-  ;; yanking (pasting) what I'd originally intended to.
-  (save-interprogram-paste-before-kill t))
+(require 'paren)
+(show-paren-mode)
+
+;; (require 'elec-pair)
+;; (electric-pair-mode)
+
+(csetq
+ ;; Save what I copy into clipboard from other applications into Emacs'
+ ;; kill-ring, which would allow me to still be able to easily access
+ ;; it in case I kill (cut or copy) something else inside Emacs before
+ ;; yanking (pasting) what I'd originally intended to.
+ save-interprogram-paste-before-kill t)
+(with-eval-after-load 'simple
+  (column-number-mode 1)
+  (line-number-mode 1))
 
 ;; save minibuffer history
-(use-feature savehist
-  :demand
-  :config
-  (savehist-mode)
-  (add-to-list 'savehist-additional-variables 'kill-ring))
+(require 'savehist)
+(csetq savehist-file (b/var "savehist.el"))
+(savehist-mode)
+(add-to-list 'savehist-additional-variables 'kill-ring)
 
 ;; automatically save place in files
-(use-feature saveplace
-  :when (version< "25" emacs-version)
-  :config (save-place-mode))
-
-(use-feature prog-mode
-  :config (global-prettify-symbols-mode)
-  (defun indicate-buffer-boundaries-left ()
-    (setq indicate-buffer-boundaries 'left))
-  (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
-
-(use-feature text-mode
-  :bind (:map text-mode-map ("C-*" . b/insert-asterism))
-  :hook ((text-mode . indicate-buffer-boundaries-left)
-         (text-mode . flyspell-mode)))
-
-(use-feature conf-mode
-  :mode "\\.*rc$")
-
-(use-feature sh-mode
-  :mode "\\.bashrc$")
-
-(use-package company
-  :bind
-  (:map company-active-map
-        ([tab]    . company-complete-common-or-cycle)
-        ([escape] . company-abort)
-        ("C-p"    . company-select-previous-or-abort)
-        ("C-n"    . company-select-next-or-abort))
-  :custom
-  (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)
-  )
+(when (version< "25" emacs-version)
+  (csetq save-place-file (b/var "save-place.el"))
+  (save-place-mode))
+
+(defun indicate-buffer-boundaries-left ()
+    (csetq indicate-buffer-boundaries 'left))
+(with-eval-after-load 'prog-mode
+  (global-prettify-symbols-mode))
+(add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left)
 
-(use-package flycheck
-  :defer 0.6
-  :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)
+(define-key text-mode-map (kbd "C-<return>") #'b/insert-asterism)
+(add-hook 'text-mode-hook #'indicate-buffer-boundaries-left)
+(add-hook 'text-mode-hook #'flyspell-mode)
 
-  ;; Only flycheck when I actually save the buffer
-  (setq flycheck-check-syntax-automatically '(mode-enabled save))
-  :custom (flycheck-mode-line-prefix "flyc"))
+(add-to-list 'auto-mode-alist '("\\.*rc$" . conf-mode))
 
-(use-feature flyspell)
+(add-to-list 'auto-mode-alist '("\\.bashrc$" . sh-mode))
 
+(with-eval-after-load 'flyspell
+  (csetq flyspell-mode-line-string " fly"))
+
+;; ispell
 ;; http://endlessparentheses.com/ispell-and-apostrophes.html
-(use-feature ispell
-  :defer 0.6
-  :config
-  ;; ’ can be part of a word
-  (setq ispell-local-dictionary-alist
-        `((nil "[[:alpha:]]" "[^[:alpha:]]"
-               "['\x2019]" nil ("-B") nil utf-8))
-        ispell-program-name (executable-find "hunspell"))
-  ;; 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))
-
-(use-feature abbrev
-  :hook (text-mode . abbrev-mode))
+;; (run-with-idle-timer 0.6 nil #'require 'ispell)
+;; (with-eval-after-load 'ispell
+;;   ;; ’ can be part of a word
+;;   (csetq ispell-local-dictionary-alist
+;;          `((nil "[[:alpha:]]" "[^[:alpha:]]"
+;;                 "['\x2019]" nil ("-B") nil utf-8))
+;;          ispell-program-name (executable-find "hunspell"))
+;;   ;; 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))
+
+;; abbrev
+(csetq abbrev-file-name (b/etc "abbrev.el"))
+(add-hook 'text-mode-hook #'abbrev-mode)
 
 
 ;;; Programming modes
 
-(use-feature lisp-mode
-  :config
+(with-eval-after-load 'lisp-mode
   (defun indent-spaces-mode ()
     (setq indent-tabs-mode nil))
   (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
 
-(use-feature reveal
-  :hook (emacs-lisp-mode . reveal-mode))
-
-(use-feature elisp-mode)
-
-(use-package alloy-mode
-  :straight (:host github :repo "dwwmmn/alloy-mode")
-  :mode "\\.als\\'"
-  :config
-  (setq alloy-basic-offset 2)
+;; alloy
+(add-to-list 'load-path (b/lisp "alloy-mode"))
+(autoload 'alloy-mode "alloy-mode" nil t)
+(with-eval-after-load 'alloy-mode
+  (csetq alloy-basic-offset 2)
   ;; (defun b/alloy-simple-indent (start end)
   ;;   (interactive "r")
   ;;   ;; (if (region-active-p)
@@ -1427,1390 +779,208 @@ This function is intended for use with `ivy-ignore-buffers'."
   ;;   ;;                       (line-end-position)
   ;;   ;;                       alloy-basic-offset)))
   ;;   (indent-to (+ (current-column) alloy-basic-offset)))
-  :bind (:map alloy-mode-map
-              ("RET" . electric-newline-and-maybe-indent)
-              ;; ("TAB" . b/alloy-simple-indent)
-              ("TAB" . indent-for-tab-command))
-  :hook (alloy-mode . (lambda () (setq-local indent-tabs-mode nil))))
-
-(eval-when-compile (defvar lean-mode-map))
-(use-package lean-mode
-  :defer 0.4
-  :bind (:map lean-mode-map
-              ("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))
-
-(comment
-  (use-package proof-site                 ; for Coq
-    :straight proof-general)
-
-  (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)))
-
-  (use-package dante
-    :after haskell-mode
-    :commands dante-mode
-    :hook (haskell-mode . dante-mode))
-
-  (use-package hlint-refactor
-    :after haskell-mode
-    :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))
-
-  (use-package flycheck-haskell
-    :after haskell-mode)
-  ;; alternative: hs-lint https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el
-  )
-
-(use-feature sgml-mode
-  :config
-  (setq sgml-basic-offset 2))
-
-(use-feature css-mode
-  :config
-  (setq css-indent-offset 2))
-
-(use-package web-mode
-  :mode "\\.html\\'"
-  :config
-  (b/setq-every 2
-    web-mode-code-indent-offset
-    web-mode-css-indent-offset
-    web-mode-markup-indent-offset)
-  :custom
-  (web-mode-enable-auto-indentation nil))
-
-(use-package emmet-mode
-  :after (:any web-mode css-mode sgml-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))
-
-(comment
-  (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)))
-
-(comment
-  (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)))
-
-(comment
-  (use-package eclim
-    :bind (:map eclim-mode-map ("S-SPC" . company-complete))
-    :hook ((java-mode . eclim-mode)
-           (eclim-mode . (lambda ()
-                           (make-local-variable 'company-idle-delay)
-                           (defvar company-idle-delay)
-                           ;; (setq company-idle-delay 0.7)
-                           (setq company-idle-delay nil))))
-    :custom
-    (eclim-auto-save nil)
-    ;; (eclimd-default-workspace "~/src/eclipse-workspace-exp")
-    (eclim-executable "~/.p2/pool/plugins/org.eclim_2.8.0/bin/eclim")
-    (eclim-eclipse-dirs '("~/usr/eclipse/dsl-2018-09/eclipse"))))
-
-(use-package geiser)
-
-(use-feature geiser-guile
-  :config
-  (setq geiser-guile-load-path "~/src/git/guix"))
-
-(use-package guix)
-
-(comment
-  (use-package auctex
-    :custom
-    (font-latex-fontify-sectioning 'color)))
-
-(use-package go-mode)
-
-(use-package po-mode
-  :hook
-  (po-mode . (lambda () (run-with-timer 0.1 nil 'View-exit))))
-
-(use-feature tex-mode
-  :config
+  ;; local key bindings
+  (define-key alloy-mode-map (kbd "RET") #'electric-newline-and-maybe-indent)
+  ;; (define-key alloy-mode-map (kbd "TAB") #'b/alloy-simple-indent)
+  (define-key alloy-mode-map (kbd "TAB") #'indent-for-tab-command))
+(add-to-list 'auto-mode-alist '("\\.\\(als\\|dsh\\)\\'" . alloy-mode))
+(add-hook 'alloy-mode-hook (lambda nil (setq-local indent-tabs-mode nil)))
+
+;; lean
+;; (eval-when-compile (defvar lean-mode-map))
+;; (run-with-idle-timer 0.4 nil #'require 'lean-mode)
+;; (with-eval-after-load 'lean-mode
+;;   (require 'lean-input)
+;;   (csetq default-input-method "Lean"
+;;          lean-input-tweak-all '(lean-input-compose
+;;                                 (lean-input-prepend "/")
+;;                                 (lean-input-nonempty))
+;;          lean-input-user-translations '(("/" "/")))
+;;   (lean-input-setup)
+;;   ;; local key bindings
+;;   (define-key lean-mode-map (kbd "S-SPC") #'company-complete))
+
+(with-eval-after-load 'sgml-mode
+  (csetq sgml-basic-offset 0))
+
+(with-eval-after-load 'css-mode
+  (csetq css-indent-offset 2))
+
+;; auctex
+;; (csetq font-latex-fontify-sectioning 'color)
+
+(with-eval-after-load 'tex-mode
   (cl-delete-if
    (lambda (p) (string-match "^---?" (car p)))
-   tex--prettify-symbols-alist)
-  :hook ((tex-mode . auto-fill-mode)
-         (tex-mode . flyspell-mode)))
-
-(use-package george-mode
-  :straight (:host nil :repo "https://git.shemshak.org/amin/george-mode")
-  :mode "\\.grg\\'")
-
-
-;;; Theme
-
-(add-to-list 'custom-theme-load-path
-             (expand-file-name
-              (convert-standard-filename "lisp") user-emacs-directory))
-(load-theme 'tangomod t)
-
-(use-package smart-mode-line
-  :commands (sml/apply-theme)
-  :demand
-  :config
-  (setq sml/theme 'tangomod)
-  (sml/setup)
-  (smart-mode-line-enable))
-
-(use-package doom-modeline
-  :disabled
-  :demand
-  :hook (after-init . doom-modeline-init)
-  :custom
-  (doom-modeline-buffer-file-name-style 'relative-to-project))
-
-(use-package doom-themes)
-
-(use-package solarized-theme
-  :disabled
-  :config
-  (load-theme 'solarized-light t))
-
-(use-package moody
-  :disabled
-  :demand
-  :config
-  (setq x-underline-at-descent-line t)
-  (let ((line (face-attribute 'mode-line :underline)))
-    (set-face-attribute 'mode-line          nil :overline   line)
-    (set-face-attribute 'mode-line-inactive nil :overline   line)
-    (set-face-attribute 'mode-line-inactive nil :underline  line)
-    (set-face-attribute 'mode-line          nil :box        nil)
-    (set-face-attribute 'mode-line-inactive nil :box        nil)
-    (set-face-attribute 'mode-line-inactive nil :background "#e1e1e1")) ; d3d7cf
-  (moody-replace-mode-line-buffer-identification)
-  (moody-replace-vc-mode))
-
-(use-package mini-modeline
-  :disabled
-  :demand
-  :config (mini-modeline-mode))
-
-(defvar b/org-mode-font-lock-keywords
-  '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
-      (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
-      (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
-      (4 '(:foreground "#c5c8c6") t)))                     ; title
-  "For use with the `doom-tomorrow-night' theme.")
-
-(defun b/lights-on ()
-  "Enable my favourite light theme."
-  (interactive)
-  (mapc #'disable-theme custom-enabled-themes)
-  (load-theme 'tangomod t)
-  (sml/apply-theme 'tangomod)
-  (font-lock-remove-keywords
-   'org-mode b/org-mode-font-lock-keywords)
-  (when (featurep 'erc-hl-nicks)
-    (erc-hl-nicks-reset-face-table))
-  (when (featurep 'exwm-systemtray)
-    (exwm-systemtray--refresh)))
-
-(defun b/lights-off ()
-  "Go dark."
-  (interactive)
-  (mapc #'disable-theme custom-enabled-themes)
-  (load-theme 'doom-one t)
-  (sml/apply-theme 'automatic)
-  (font-lock-add-keywords
-   'org-mode b/org-mode-font-lock-keywords t)
-  (when (featurep 'erc-hl-nicks)
-    (erc-hl-nicks-reset-face-table))
-  (when (featurep 'exwm-systemtray)
-    (exwm-systemtray--refresh)))
-
-(bind-keys
- ("C-c t d" . b/lights-off)
- ("C-c t l" . b/lights-on))
+   tex--prettify-symbols-alist))
+(add-hook 'tex-mode-hook #'auto-fill-mode)
+(add-hook 'tex-mode-hook #'flyspell-mode)
 
 
 ;;; Emacs enhancements & auxiliary packages
 
-(use-package man
-  :config (setq Man-width 80))
-
-(use-package which-key
-  :defer 0.4
-  :config
-  (which-key-add-key-based-replacements
-    ;; prefixes for global prefixes and minor modes
-    "C-c @"   "outline"
-    "C-c !"   "flycheck"
-    ;; "C-c 8"   "typo"
-    ;; "C-c 8 -" "typo/dashes"
-    ;; "C-c 8 <" "typo/left-brackets"
-    ;; "C-c 8 >" "typo/right-brackets"
-    "C-x RET" "coding system"
-    "C-x 8"   "unicode"
-    "C-x @"   "event modifiers"
-    "C-x a"   "abbrev/expand"
-    "C-x r"   "rectangle/register/bookmark"
-    "C-x t"   "tabs"
-    "C-x v"   "version control"
-    "C-x X"   "edebug"
-    "C-x C-a" "edebug"
-    "C-x C-k" "kmacro"
-    ;; prefixes for my personal bindings
-    "C-c &"   "yasnippet"
-    "C-c a"   "applications"
-    "C-c a e" "erc"
-    "C-c a o" "org"
-    "C-c a s" "shells"
-    "C-c b"   "buffers"
-    "C-c c"   "compile-and-comments"
-    "C-c e"   "eval"
-    "C-c f"   "files"
-    "C-c F"   "frames"
-    "C-c g"   "magit"
-    "C-S-h"   "help(ful)"
-    "C-c m"   "multiple-cursors"
-    "C-c P"   "projectile"
-    "C-c P s" "projectile/search"
-    "C-c P x" "projectile/execute"
-    "C-c P 4" "projectile/other-window"
-    "C-c p"   "package management"
-    "C-c ps"  "straight"
-    "C-c psa" "all"
-    "C-c psp" "package"
-    "C-c q"   "boxquote"
-    "C-c t"   "themes"
-    ;; "s-O"     "outline"
-    )
-
-  ;; prefixes for major modes
-  (which-key-add-major-mode-key-based-replacements 'message-mode
-    "C-c f n" "footnote")
-  (which-key-add-major-mode-key-based-replacements 'org-mode
-    "C-c C-v" "org-babel")
-  (which-key-add-major-mode-key-based-replacements 'web-mode
-    "C-c C-a" "web/attributes"
-    "C-c C-b" "web/blocks"
-    "C-c C-d" "web/dom"
-    "C-c C-e" "web/element"
-    "C-c C-t" "web/tags")
-
-  (which-key-mode)
-  :custom
-  (which-key-add-column-padding 5)
-  (which-key-max-description-length 32))
-
-(use-package crux            ; results in Waiting for git... [2 times]
-  :defer 0.4
-  :bind (("C-c d"   . crux-duplicate-current-line-or-region)
-         ("C-c M-d" . crux-duplicate-and-comment-current-line-or-region)
-         ("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-c j"   . crux-top-join-line)
-         ("C-S-j"   . crux-top-join-line)))
-
-(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)))
-
-(use-package projectile
-  :defer 0.5
-  :bind-keymap ("C-c P" . projectile-command-map)
-  :config
-  (projectile-mode)
-
-  (defun b/projectile-mode-line-fun ()
-  "Report project name and type in the modeline."
-  (let ((project-name (projectile-project-name))
-        (project-type (projectile-project-type)))
-    (format "%s%s"
-            projectile-mode-line-prefix
-            (if project-type
-                (format ":%s" project-type)
-              ""))))
-  (setq projectile-mode-line-function 'b/projectile-mode-line-fun)
-
-  (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)))
-  :custom
-  (projectile-completion-system 'ivy)
-  (projectile-mode-line-prefix " proj"))
-
-(use-package helpful
-  :defer 0.6
-  :bind
-  (("C-S-h c" . helpful-command)
-   ("C-S-h f" . helpful-callable)        ; helpful-function
-   ("C-S-h v" . helpful-variable)
-   ("C-S-h k" . helpful-key)
-   ("C-S-h p" . helpful-at-point)))
-
-(use-package unkillable-scratch
-  :defer 0.6
-  :config
-  (unkillable-scratch 1)
-  :custom
-  (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
+(with-eval-after-load 'man
+  (csetq Man-width 80))
+
+(defun b/*scratch* ()
+  "Switch to `*scratch*' buffer, creating it if it does not exist."
+  (interactive)
+  (switch-to-buffer
+   (or (get-buffer "*scratch*")
+       (with-current-buffer (get-buffer-create "*scratch*")
+         (set-buffer-major-mode (current-buffer))
+         (current-buffer)))))
+(global-set-key (kbd "C-c s") #'b/*scratch*)
 
 ;; ,----
 ;; | make pretty boxed quotes like this
 ;; `----
-(use-package boxquote
-  :defer 0.6
-  :bind
-  (:prefix-map b/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)))
-
-(use-package orgalist
-  ;; http://lists.gnu.org/archive/html/emacs-orgmode/2019-04/msg00007.html
-  :disabled t
-  :after message
-  :hook (message-mode . orgalist-mode))
-
-;; easily type pretty quotes & other typography, like ‘’“”-–—«»‹›
-(use-package typo
-  :disabled
-  :defer 0.5
-  :config
-  (typo-global-mode 1)
-  :hook (((text-mode erc-mode web-mode) . typo-mode)
-         (tex-mode                      . (lambda ()(typo-mode -1)))))
-
-(use-feature electric
-  :disabled
-  :demand
-  :config
-  (electric-quote-mode))
-
-;; highlight TODOs in buffers
-(use-package hl-todo
-  :defer 0.5
-  :config
+(add-to-list 'load-path (b/lisp "boxquote"))
+(run-with-idle-timer 0.6 nil #'require 'boxquote)
+(with-eval-after-load 'boxquote
+  (defvar b/boxquote-prefix-map)
+  (define-prefix-command 'b/boxquote-prefix-map)
+  (global-set-key (kbd "C-c q") 'b/boxquote-prefix-map)
+  (define-key b/boxquote-prefix-map (kbd "b")   #'boxquote-buffer)
+  (define-key b/boxquote-prefix-map (kbd "B")   #'boxquote-insert-buffer)
+  (define-key b/boxquote-prefix-map (kbd "d")   #'boxquote-defun)
+  (define-key b/boxquote-prefix-map (kbd "F")   #'boxquote-insert-file)
+  (define-key b/boxquote-prefix-map (kbd "hf")  #'boxquote-describe-function)
+  (define-key b/boxquote-prefix-map (kbd "hk")  #'boxquote-describe-key)
+  (define-key b/boxquote-prefix-map (kbd "hv")  #'boxquote-describe-variable)
+  (define-key b/boxquote-prefix-map (kbd "hw")  #'boxquote-where-is)
+  (define-key b/boxquote-prefix-map (kbd "k")   #'boxquote-kill)
+  (define-key b/boxquote-prefix-map (kbd "p")   #'boxquote-paragraph)
+  (define-key b/boxquote-prefix-map (kbd "q")   #'boxquote-boxquote)
+  (define-key b/boxquote-prefix-map (kbd "r")   #'boxquote-region)
+  (define-key b/boxquote-prefix-map (kbd "s")   #'boxquote-shell-command)
+  (define-key b/boxquote-prefix-map (kbd "t")   #'boxquote-text)
+  (define-key b/boxquote-prefix-map (kbd "T")   #'boxquote-title)
+  (define-key b/boxquote-prefix-map (kbd "u")   #'boxquote-unbox)
+  (define-key b/boxquote-prefix-map (kbd "U")   #'boxquote-unbox-region)
+  (define-key b/boxquote-prefix-map (kbd "y")   #'boxquote-yank)
+  (define-key b/boxquote-prefix-map (kbd "M-q") #'boxquote-fill-paragraph)
+  (define-key b/boxquote-prefix-map (kbd "M-w") #'boxquote-kill-ring-save))
+
+(add-to-list 'load-path (b/lisp "hl-todo"))
+(run-with-idle-timer 0.5 nil #'require 'hl-todo)
+(with-eval-after-load 'hl-todo
+  ;; highlight TODOs in buffers
   (global-hl-todo-mode))
 
-(use-package shrink-path
-  :defer 0.5
-  :after eshell
-  :config
-  (defvar user-@-host (concat (user-login-name) "@" (system-name) ":"))
-  (defun +eshell/prompt ()
-    (concat (propertize user-@-host 'face 'default)
-            (propertize (abbreviate-file-name default-directory)
-                        'face 'font-lock-comment-face)
-            (propertize "\n" 'face 'default)
-            (if (= (user-uid) 0)
-                (propertize "#" 'face 'red)
-              (propertize "$" 'face 'default))
-            (propertize " " 'face 'default)))
-  (setq eshell-prompt-regexp "\\(.*\n\\)*[$#] "
-        eshell-prompt-function #'+eshell/prompt))
-
-(use-package eshell-up
-  :after eshell
-  :commands eshell-up)
-
-(use-package multi-term
-  :disabled
-  :defer 0.6
-  :bind (("C-c a s m m" . multi-term)
-         ("C-c a s m d" . multi-term-dedicated-toggle)
-         ("C-c a s m p" . multi-term-prev)
-         ("C-c a s m n" . multi-term-next)
-         :map term-mode-map
-         ("C-c C-j" . term-char-mode))
-  :config
-  (setq multi-term-program "screen"
-        multi-term-program-switches (concat "-c"
-                                            (getenv "XDG_CONFIG_HOME")
-                                            "/screen/screenrc")
-        ;; TODO: add separate bindings for connecting to existing
-        ;; session vs. always creating a new one
-        multi-term-dedicated-select-after-open-p t
-        multi-term-dedicated-window-height 20
-        multi-term-dedicated-max-window-height 30
-        term-bind-key-alist
-        '(("C-c C-c" . term-interrupt-subjob)
-          ("C-c C-e" . term-send-esc)
-          ("C-c C-j" . term-line-mode)
-          ("C-k" . kill-line)
-          ;; ("C-y" . term-paste)
-          ("C-y" . term-send-raw)
-          ("M-f" . term-send-forward-word)
-          ("M-b" . term-send-backward-word)
-          ("M-p" . term-send-up)
-          ("M-n" . term-send-down)
-          ("M-j" . term-send-raw-meta)
-          ("M-y" . term-send-raw-meta)
-          ("M-/" . term-send-raw-meta)
-          ("M-0" . term-send-raw-meta)
-          ("M-1" . term-send-raw-meta)
-          ("M-2" . term-send-raw-meta)
-          ("M-3" . term-send-raw-meta)
-          ("M-4" . term-send-raw-meta)
-          ("M-5" . term-send-raw-meta)
-          ("M-6" . term-send-raw-meta)
-          ("M-7" . term-send-raw-meta)
-          ("M-8" . term-send-raw-meta)
-          ("M-9" . term-send-raw-meta)
-          ("<C-backspace>" . term-send-backward-kill-word)
-          ("<M-DEL>" . term-send-backward-kill-word)
-          ("M-d" . term-send-delete-word)
-          ("M-," . term-send-raw)
-          ("M-." . comint-dynamic-complete))
-        term-unbind-key-alist
-        '("C-z" "C-x" "C-c" "C-h"
-          ;; "C-y"
-          "<ESC>")))
-
-(use-package page-break-lines
-  :defer 0.5
-  :custom
-  (page-break-lines-max-width fill-column)
-  :config
-  (global-page-break-lines-mode))
-
-(use-package expand-region
-  :bind ("C-=" . er/expand-region))
-
-(use-package multiple-cursors
-  :bind
-  (("C-S-<mouse-1>" . mc/add-cursor-on-click)
-   (:prefix-map b/mc-prefix-map
-               :prefix "C-c m"
-               ("c" . mc/edit-lines)
-               ("n" . mc/mark-next-like-this)
-               ("p" . mc/mark-previous-like-this)
-               ("a" . mc/mark-all-like-this))))
-
-(use-package forge
-  :demand
-  :after magit)
-
-(use-package yasnippet
-  :defer 0.6
-  :config
+;; expand-region
+(global-set-key (kbd "C-=") #'er/expand-region)
+
+(run-with-idle-timer 0.6 nil #'require 'yasnippet)
+(with-eval-after-load 'yasnippet
+  (declare-function yas-reload-all
+                    "yasnippet" (&optional no-jit interactive))
+  (declare-function yas-maybe-expand-abbrev-key-filter
+                    "yasnippet" (cmd))
+
   (defconst yas-verbosity-cur yas-verbosity)
   (setq yas-verbosity 2)
-  (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets" t)
+  (csetq yas-snippet-dirs `(,(b/etc "yasnippet/snippets")))
+  ;; (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets" t)
   (yas-reload-all)
   (setq yas-verbosity yas-verbosity-cur)
 
-  (defun b/yas--maybe-expand-key-filter (cmd)
-    (when (and (yas--maybe-expand-key-filter cmd)
+  (defun b/yas-maybe-expand-abbrev-key-filter (cmd)
+    (when (and (yas-maybe-expand-abbrev-key-filter cmd)
                (not (bound-and-true-p git-commit-mode)))
       cmd))
   (defconst b/yas-maybe-expand
-    '(menu-item "" yas-expand :filter b/yas--maybe-expand-key-filter))
-  (define-key yas-minor-mode-map
-    (kbd "SPC") b/yas-maybe-expand)
+    '(menu-item "" yas-expand
+                :filter b/yas-maybe-expand-abbrev-key-filter))
+  (define-key yas-minor-mode-map (kbd "SPC") b/yas-maybe-expand)
 
   (yas-global-mode))
 
-(use-package debbugs
-  :straight (debbugs
-             :host github
-             :repo "emacs-straight/debbugs"
-             :files (:defaults "Debbugs.wsdl"))
-  :bind
-  (("C-c D d" . debbugs-gnu)
-   ("C-c D e" .
-    (lambda ()
-      (interactive)
-      (setq debbugs-gnu-current-suppress t)
-      (debbugs-gnu debbugs-gnu-default-severities '("emacs"))))
-   ("C-c D g" .
-    (lambda ()
-      (interactive)
-      (setq debbugs-gnu-current-suppress t)
-      (debbugs-gnu debbugs-gnu-default-severities '("gnuzilla"))))
-   ("C-c D G" .
-    (lambda ()
-      (interactive)
-      (setq debbugs-gnu-current-suppress t)
-      (debbugs-gnu debbugs-gnu-default-severities '("guix"))))))
-
-(use-package org-ref
-  :init
-  (b/setq-every '("~/usr/org/references.bib")
-    reftex-default-bibliography
-    org-ref-default-bibliography)
-  (setq
-   org-ref-bibliography-notes "~/usr/org/notes.org"
-   org-ref-pdf-directory "~/usr/org/bibtex-pdfs/"))
-
-(use-package alert
-  :commands (alert)
-  :init (setq alert-default-style 'notifications))
-
-;; (use-package fill-column-indicator)
-
-(use-package emojify
-  :disabled
-  :hook (erc-mode . emojify-mode))
-
-(use-feature window
-  :bind
-  (("C-c w e"   . (lambda ()
-                    (interactive)
-                    (split-window-right)
-                    (other-window 1)
-                    (erc-switch-to-buffer)))
-   ("C-c w s l" . (lambda ()
-                    (interactive)
-                    (split-window-right)
-                    (other-window 1)))
-   ("C-c w s j" . (lambda ()
-                    (interactive)
-                    (split-window-below)
-                    (other-window 1)))
-   ("C-c w q"   . quit-window))
-  :custom
-  (split-width-threshold 150))
-
-(use-feature windmove
-  :defer 0.6
-  :bind
-  (("C-c w h" . windmove-left)
-   ("C-c w j" . windmove-down)
-   ("C-c w k" . windmove-up)
-   ("C-c w l" . windmove-right)
-   ("C-c w H" . windmove-swap-states-left)
-   ("C-c w J" . windmove-swap-states-down)
-   ("C-c w K" . windmove-swap-states-up)
-   ("C-c w L" . windmove-swap-states-right)))
-
-(use-package pass
-  :commands pass
-  :bind ("C-c a p" . pass)
-  :hook (pass-mode . View-exit))
-
-(use-package pdf-tools
-  :defer 0.5
-  :bind (:map pdf-view-mode-map
-              ("<C-XF86Back>"    . pdf-history-backward)
-              ("<mouse-8>"       . pdf-history-backward)
-              ("<drag-mouse-8>"  . pdf-history-backward)
-              ("<C-XF86Forward>" . pdf-history-forward)
-              ("<mouse-9>"       . pdf-history-forward)
-              ("<drag-mouse-9>"  . pdf-history-forward)
-              ("M-RET"           . image-previous-line)
-              ("C-s"             . isearch-forward)
-              ("s s"             . isearch-forward))
-  :config (pdf-tools-install nil t)
-  :custom (pdf-view-resize-factor 1.05))
-
-(use-package org-pdftools
-  :straight (:host github :repo "fuxialexander/org-pdftools")
-  :demand
-  :after org
-  :config
-  (with-eval-after-load 'org
-    (require 'org-pdftools)))
-
-(use-package biblio)
-
-(use-feature reftex
-  :hook (latex-mode . reftex-mode))
-
-(use-feature reftex-cite
-  :after reftex
-  :disabled                             ; enable to disable
-                                        ; reftex-cite's default choice
-                                        ; of previous word
-  :config
-  (defun reftex-get-bibkey-default ()
-    "If the cursor is in a citation macro, return the word before the macro."
-    (let* ((macro (reftex-what-macro 1)))
-      (save-excursion
-        (when (and macro (string-match "cite" (car macro)))
-          (goto-char (cdr macro)))
-        (reftex-this-word)))))
-
-(use-package minions
-  :demand
-  :config (minions-mode))
-
-(use-package dmenu
-  :custom
-  (dmenu-prompt-string "run: ")
-  (dmenu-save-file (b/var "dmenu-items")))
-
-(use-package eosd
-  ;; TODO: fix build by properly building the eosd-pixbuf.c module
-  ;; e.g. see https://github.com/raxod502/straight.el/issues/386
-  :disabled
-  :straight (:host github :repo "clarete/eosd")
-  :demand
-  :after exwm
-  :config
-  (eosd-start))
-
-(use-package nnreddit
-  :disabled
-  :demand
-  :after gnus
-  :custom
-  (nnreddit-python-command "python3"))
-
-(use-package hyperbole
-  :disabled
-  :straight (hyperbole
-             :host github :repo "rswgnu/hyperbole"
-             :files ("*.el" ("kotl" "kotl/*.el")
-                     "DEMO" "man/*.info" "man/*.texi")))
-
-(use-package oddmuse-curl
-  :straight (:host github :repo "kensanata/oddmuse-curl")
-  :config
-  (setq
-   oddmuse-wikis
-   (append
-    '(("EmacsConf" "https://emacsconf.org" utf-8 "question" nil)
-      ("EmacsConf 2019" "https://emacsconf.org/2019" utf-8 "question" nil))
-    oddmuse-wikis))
-  :custom
-  (oddmuse-username "bandali"))
-
-(use-package debpaste
-  :custom
-  (debpaste-paste-is-hidden t))
-
-(use-package scpaste
-  :disabled
-  :config
-  (setq scpaste-http-destination "https://p.bndl.org"
-        scpaste-scp-destination "nix:/var/www/p.bndl.org"))
-
-
-;;; Email (with Gnus)
-
-(defvar b/maildir (expand-file-name "~/mail/"))
-(with-eval-after-load 'recentf
-  (add-to-list 'recentf-exclude b/maildir))
-
-(setq
- b/gnus-init-file  (b/etc "gnus")
- mail-user-agent   'gnus-user-agent
- read-mail-command 'gnus)
-
-(use-feature gnus
-  :bind (("s-m"     . gnus)
-         ("s-M"     . gnus-unplugged)
-         ("C-c a m" . gnus)
-         ("C-c a M" . gnus-unplugged))
-  :init
-  (setq
-   gnus-select-method '(nnnil "")
-   gnus-secondary-select-methods
-   '((nnimap "shemshak"
-             (nnimap-stream plain)
-             (nnimap-address "127.0.0.1")
-             (nnimap-server-port 143)
-             (nnimap-authenticator plain)
-             (nnimap-user "amin@shemshak.local"))
-     (nnimap "gnu"
-             (nnimap-stream plain)
-             (nnimap-address "127.0.0.1")
-             (nnimap-server-port 143)
-             (nnimap-authenticator plain)
-             (nnimap-user "bandali@gnu.local")
-             (nnimap-inbox "INBOX")
-             (nnimap-split-methods 'nnimap-split-fancy)
-             (nnimap-split-fancy (|
-                                  ;; (: gnus-registry-split-fancy-with-parent)
-                                  ;; (: gnus-group-split-fancy "INBOX" t "INBOX")
-                                  ;; gnu
-                                  (list ".*<\\(.*\\)\\.\\(non\\)?gnu\\.org>.*" "l.\\1")
-                                  ;; gnus
-                                  (list ".*<\\(.*\\)\\.gnus\\.org>.*" "l.\\1")
-                                  ;; *.lists.sr.ht, omitting one dot if present
-                                  ;;    add more \\.?\\([^.]*\\) if needed
-                                  (list ".*<~\\(.*\\)/\\([^.]*\\)\\.?\\([^.]*\\)\\.lists.sr.ht>.*" "l.~\\1.\\2\\3")
-                                  ;; webmasters
-                                  (from "webmasters\\(-comment\\)?@gnu\\.org" "webmasters")
-                                  ;; other
-                                  (list ".*atreus.freelists.org" "l.atreus")
-                                  (list ".*deepspec.lists.cs.princeton.edu" "l.deepspec")
-                                  ;; (list ".*haskell-art.we.lurk.org" "l.haskell.art") ;d
-                                  (list ".*haskell-cafe.haskell.org" "l.haskell-cafe")
-                                  ;; (list ".*notmuch.notmuchmail.org" "l.notmuch") ;u
-                                  ;; (list ".*dev.lists.parabola.nu" "l.parabola-dev") ;u
-                                  ;; ----------------------------------
-                                  ;; legend: (u)nsubscribed | (d)ead
-                                  ;; ----------------------------------
-                                  ;; otherwise, leave mail in INBOX
-                                  "INBOX")))
-     (nnimap "uw"
-             (nnimap-stream plain)
-             (nnimap-address "127.0.0.1")
-             (nnimap-server-port 143)
-             (nnimap-authenticator plain)
-             (nnimap-user "abandali@uw.local")
-             (nnimap-inbox "INBOX")
-             (nnimap-split-methods 'nnimap-split-fancy)
-             (nnimap-split-fancy (|
-                                  ;; (: gnus-registry-split-fancy-with-parent)
-                                  ;; se212-f19
-                                  ("subject" "SE\\s-?212" "course.se212-f19")
-                                  (from "SE\\s-?212" "course.se212-f19")
-                                  ;; catch-all
-                                  "INBOX")))
-     (nnimap "csc"
-             (nnimap-stream plain)
-             (nnimap-address "127.0.0.1")
-             (nnimap-server-port 143)
-             (nnimap-authenticator plain)
-             (nnimap-user "abandali@csc.uw.local")))
-   gnus-message-archive-group "nnimap+gnu:INBOX"
-   gnus-parameters
-   '(("l\\.atreus"
-      (to-address . "atreus@freelists.org")
-      (to-list    . "atreus@freelists.org"))
-     ("l\\.deepspec"
-      (to-address . "deepspec@lists.cs.princeton.edu")
-      (to-list    . "deepspec@lists.cs.princeton.edu")
-      (list-identifier . "\\[deepspec\\]"))
-     ("l\\.emacs-devel"
-      (to-address . "emacs-devel@gnu.org")
-      (to-list    . "emacs-devel@gnu.org"))
-     ("l\\.help-gnu-emacs"
-      (to-address . "help-gnu-emacs@gnu.org")
-      (to-list    . "help-gnu-emacs@gnu.org"))
-     ("l\\.info-gnu-emacs"
-      (to-address . "info-gnu-emacs@gnu.org")
-      (to-list    . "info-gnu-emacs@gnu.org"))
-     ("l\\.emacs-orgmode"
-      (to-address . "emacs-orgmode@gnu.org")
-      (to-list    . "emacs-orgmode@gnu.org")
-      (list-identifier . "\\[O\\]"))
-     ("l\\.emacs-tangents"
-      (to-address . "emacs-tangents@gnu.org")
-      (to-list    . "emacs-tangents@gnu.org"))
-     ("l\\.emacsconf-committee"
-      (to-address . "emacsconf-committee@gnu.org")
-      (to-list    . "emacsconf-committee@gnu.org"))
-     ("l\\.emacsconf-discuss"
-      (to-address . "emacsconf-discuss@gnu.org")
-      (to-list    . "emacsconf-discuss@gnu.org"))
-     ("l\\.emacsconf-register"
-      (to-address . "emacsconf-register@gnu.org")
-      (to-list    . "emacsconf-register@gnu.org"))
-     ("l\\.emacsconf-submit"
-      (to-address . "emacsconf-submit@gnu.org")
-      (to-list    . "emacsconf-submit@gnu.org"))
-     ("l\\.fencepost-users"
-      (to-address . "fencepost-users@gnu.org")
-      (to-list    . "fencepost-users@gnu.org")
-      (list-identifier . "\\[Fencepost-users\\]"))
-     ("l\\.gnewsense-art"
-      (to-address . "gnewsense-art@nongnu.org")
-      (to-list    . "gnewsense-art@nongnu.org")
-      (list-identifier . "\\[gNewSense-art\\]"))
-     ("l\\.gnewsense-dev"
-      (to-address . "gnewsense-dev@nongnu.org")
-      (to-list    . "gnewsense-dev@nongnu.org")
-      (list-identifier . "\\[Gnewsense-dev\\]"))
-     ("l\\.gnewsense-users"
-      (to-address . "gnewsense-users@nongnu.org")
-      (to-list    . "gnewsense-users@nongnu.org")
-      (list-identifier . "\\[gNewSense-users\\]"))
-     ("l\\.gnunet-developers"
-      (to-address . "gnunet-developers@gnu.org")
-      (to-list    . "gnunet-developers@gnu.org")
-      (list-identifier . "\\[GNUnet-developers\\]"))
-     ("l\\.help-gnunet"
-      (to-address . "help-gnunet@gnu.org")
-      (to-list    . "help-gnunet@gnu.org")
-      (list-identifier . "\\[Help-gnunet\\]"))
-     ("l\\.bug-gnuzilla"
-      (to-address . "bug-gnuzilla@gnu.org")
-      (to-list    . "bug-gnuzilla@gnu.org")
-      (list-identifier . "\\[Bug-gnuzilla\\]"))
-     ("l\\.gnuzilla-dev"
-      (to-address . "gnuzilla-dev@gnu.org")
-      (to-list    . "gnuzilla-dev@gnu.org")
-      (list-identifier . "\\[Gnuzilla-dev\\]"))
-     ("l\\.guile-devel"
-      (to-address . "guile-devel@gnu.org")
-      (to-list    . "guile-devel@gnu.org"))
-     ("l\\.guile-user"
-      (to-address . "guile-user@gnu.org")
-      (to-list    . "guile-user@gnu.org"))
-     ("l\\.guix-devel"
-      (to-address . "guix-devel@gnu.org")
-      (to-list    . "guix-devel@gnu.org"))
-     ("l\\.help-guix"
-      (to-address . "help-guix@gnu.org")
-      (to-list    . "help-guix@gnu.org"))
-     ("l\\.info-guix"
-      (to-address . "info-guix@gnu.org")
-      (to-list    . "info-guix@gnu.org"))
-     ("l\\.savannah-hackers-public"
-      (to-address . "savannah-hackers-public@gnu.org")
-      (to-list    . "savannah-hackers-public@gnu.org"))
-     ("l\\.savannah-users"
-      (to-address . "savannah-users@gnu.org")
-      (to-list    . "savannah-users@gnu.org"))
-     ("l\\.www-commits"
-      (to-address . "www-commits@gnu.org")
-      (to-list    . "www-commits@gnu.org"))
-     ("l\\.www-discuss"
-      (to-address . "www-discuss@gnu.org")
-      (to-list    . "www-discuss@gnu.org"))
-     ("l\\.haskell-art"
-      (to-address . "haskell-art@we.lurk.org")
-      (to-list    . "haskell-art@we.lurk.org")
-      (list-identifier . "\\[haskell-art\\]"))
-     ("l\\.haskell-cafe"
-      (to-address . "haskell-cafe@haskell.org")
-      (to-list    . "haskell-cafe@haskell.org")
-      (list-identifier . "\\[Haskell-cafe\\]"))
-     ("l\\.notmuch"
-      (to-address . "notmuch@notmuchmail.org")
-      (to-list    . "notmuch@notmuchmail.org"))
-     ("l\\.parabola-dev"
-      (to-address . "dev@lists.parabola.nu")
-      (to-list    . "dev@lists.parabola.nu")
-      (list-identifier . "\\[Dev\\]"))
-     ("l\\.~bandali\\.public-inbox"
-      (to-address . "~bandali/public-inbox@lists.sr.ht")
-      (to-list    . "~bandali/public-inbox@lists.sr.ht"))
-     ("l\\.~sircmpwn\\.free-writers-club"
-      (to-address . "~sircmpwn/free-writers-club@lists.sr.ht")
-      (to-list    . "~sircmpwn/free-writers-club@lists.sr.ht"))
-     ("l\\.~sircmpwn\\.srht-admins"
-      (to-address . "~sircmpwn/sr.ht-admins@lists.sr.ht")
-      (to-list    . "~sircmpwn/sr.ht-admins@lists.sr.ht"))
-     ("l\\.~sircmpwn\\.srht-announce"
-      (to-address . "~sircmpwn/sr.ht-announce@lists.sr.ht")
-      (to-list    . "~sircmpwn/sr.ht-announce@lists.sr.ht"))
-     ("l\\.~sircmpwn\\.srht-dev"
-      (to-address . "~sircmpwn/sr.ht-dev@lists.sr.ht")
-      (to-list    . "~sircmpwn/sr.ht-dev@lists.sr.ht"))
-     ("l\\.~sircmpwn\\.srht-discuss"
-      (to-address . "~sircmpwn/sr.ht-discuss@lists.sr.ht")
-      (to-list    . "~sircmpwn/sr.ht-discuss@lists.sr.ht"))
-     ("webmasters"
-      (to-address . "webmasters@gnu.org")
-      (to-list    . "webmasters@gnu.org"))
-     ("gnu.*"
-      (gcc-self . t))
-     ("l\\."
-      (subscribed . t))
-     ("nnimap\\+uw:.*"
-      (gcc-self . t)))
-   gnus-large-newsgroup  50
-   gnus-home-directory   (b/var "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)
-  :config
-  (when (version< emacs-version "27")
-    (add-to-list
-     'nnmail-split-abbrev-alist
-     '(list . "list-id\\|list-post\\|x-mailing-list\\|x-beenthere\\|x-loop")
-     t))
-
-  ;; (gnus-registry-initialize)
-
-  (with-eval-after-load 'recentf
-    (add-to-list 'recentf-exclude gnus-home-directory)))
-
-(use-feature gnus-art
-  :config
-  (setq
-   gnus-buttonized-mime-types '("multipart/\\(signed\\|encrypted\\)")
-   gnus-sorted-header-list '("^From:"
-                             "^X-RT-Originator"
-                             "^Newsgroups:"
-                             "^Subject:"
-                             "^Date:"
-                             "^Envelope-To:"
-                             "^Followup-To:"
-                             "^Reply-To:"
-                             "^Organization:"
-                             "^Summary:"
-                             "^Abstract:"
-                             "^Keywords:"
-                             "^To:"
-                             "^[BGF]?Cc:"
-                             "^Posted-To:"
-                             "^Mail-Copies-To:"
-                             "^Mail-Followup-To:"
-                             "^Apparently-To:"
-                             "^Resent-From:"
-                             "^User-Agent:"
-                             "^X-detected-operating-system:"
-                             "^Message-ID:"
-                             ;; "^References:"
-                             "^List-Id:"
-                             "^Gnus-Warning:")
-   gnus-visible-headers (mapconcat 'identity
-                                   gnus-sorted-header-list
-                                   "\\|")
-  ;; 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
-   ("M-L" . org-store-link)))
-
-(use-feature gnus-sum
-  :bind (:map gnus-summary-mode-map
-              :prefix-map b/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
-   ("M-L" . org-store-link))
-  :hook (gnus-summary-mode . b/no-mouse-autoselect-window)
-  :custom
-  (gnus-thread-sort-functions '(gnus-thread-sort-by-number
-                                gnus-thread-sort-by-subject
-                                gnus-thread-sort-by-date)))
-
-(use-feature gnus-msg
-  :config
-  (defvar b/gnu-signature "Amin Bandali
-Free Software Activist | GNU Maintainer & Webmaster
-GPG: BE62 7373 8E61 6D6D 1B3A  08E8 A21A 0202 4881 6103
-https://bandali.eu.org")
-  (defvar b/shemshak-signature "Amin Bandali
-https://shemshak.org/~amin")
-  (defvar b/uw-signature "Amin Bandali, MMath Student
-Cheriton School of Computer Science
-University of Waterloo
-https://bandali.eu.org")
-  (defvar b/csc-signature "Amin Bandali
-Systems Committee
-Computer Science Club, University of Waterloo
-https://csclub.uwaterloo.ca/~abandali")
-  (setq gnus-message-replysign t
-        gnus-posting-styles
-        '((".*"
-           (address "bandali@gnu.org")
-           (signature b/gnu-signature))
-          ("nnimap\\+gnu:l\\..*"
-           (signature nil))
-          ((header "subject" "ThankCRM")
-           (to "webmasters-comment@gnu.org")
-           (body "")
-           (eval (setq b/message-cite-say-hi nil)))
-          ("nnimap\\+shemshak:.*"
-           (address "amin@shemshak.org")
-           (body "\nBest,\n")
-           (signature b/shemshak-signature)
-           (gcc "nnimap+shemshak:Sent")
-           (eval (setq b/message-cite-say-hi t)))
-          ("nnimap\\+uw:.*"
-           (address "bandali@uwaterloo.ca")
-           (body "\nBest,\n")
-           (signature b/uw-signature))
-          ("nnimap\\+uw:INBOX"
-           (gcc "\"nnimap+uw:Sent Items\""))
-          ("nnimap\\+csc:.*"
-           (address "bandali@csclub.uwaterloo.ca")
-           (signature b/csc-signature)
-           (gcc "nnimap+csc:Sent"))))
-  :hook (gnus-message-setup . (lambda ()
-                                (unless (mml-secure-is-encrypted-p)
-                                  (mml-secure-message-sign)))))
-
-(use-feature gnus-topic
-  :hook (gnus-group-mode . gnus-topic-mode)
-  :config (setq gnus-topic-line-format "%i[ %A: %(%{%n%}%) ]%v\n"))
-
-(use-feature gnus-agent
-  :config
-  (setq gnus-agent-synchronize-flags 'ask)
-  :hook (gnus-group-mode . gnus-agent-mode))
-
-(use-feature gnus-group
-  :config
-  (setq gnus-permanently-visible-groups "\\(:INBOX$\\|:gnu$\\)"))
-
-(comment
-  ;; problematic with ebdb's popup, *EBDB-Gnus*
-  (use-feature gnus-win
-    :config
-    (setq gnus-use-full-window nil)))
-
-(use-feature gnus-dired
-  :commands gnus-dired-mode
-  :init
-  (add-hook 'dired-mode-hook 'gnus-dired-mode))
-
-(comment
-  (use-feature gnus-utils
-    :custom
-    (gnus-completing-read-function 'gnus-ido-completing-read)))
-
-(use-feature mm-decode
-  :config
-  (setq mm-discouraged-alternatives '("text/html" "text/richtext")
-        mm-decrypt-option 'known
-        mm-verify-option 'known))
-
-(use-feature mm-uu
-  :custom
-  (mm-uu-diff-groups-regexp
-   "\\(gmane\\|gnu\\|l\\)\\..*\\(diff\\|commit\\|cvs\\|bug\\|dev\\)"))
-
-(use-feature sendmail
-  :config
-  (setq sendmail-program (executable-find "msmtp")
-        ;; message-sendmail-extra-arguments '("-v" "-d")
-        mail-specify-envelope-from t
-        mail-envelope-from 'header))
-
-(use-feature message
-  :bind (:map message-mode-map ("<C-return>" . b/insert-asterism))
-  :config
-  ;; redefine for a simplified In-Reply-To header
-  ;; (see https://todo.sr.ht/~sircmpwn/lists.sr.ht/67)
-  (defun message-make-in-reply-to ()
-    "Return the In-Reply-To header for this message."
-    (when message-reply-headers
-      (let ((from (mail-header-from message-reply-headers))
-            (msg-id (mail-header-id message-reply-headers)))
-        (when from
-          msg-id))))
-
-  (defconst b/message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
-  (defconst message-cite-style-bandali
-    '((message-cite-function  'message-cite-original)
-      (message-citation-line-function  'message-insert-formatted-citation-line)
-      (message-cite-reply-position 'traditional)
-      (message-yank-prefix  "> ")
-      (message-yank-cited-prefix  ">")
-      (message-yank-empty-prefix  ">")
-      (message-citation-line-format
-       (if b/message-cite-say-hi
-           (concat "Hi %F,\n\n" b/message-cite-style-format)
-         b/message-cite-style-format)))
-    "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
-  (setq ;; message-cite-style 'message-cite-style-bandali
-        message-kill-buffer-on-exit t
-        message-send-mail-function 'message-send-mail-with-sendmail
-        message-sendmail-envelope-from 'header
-        message-subscribed-address-functions
-        '(gnus-find-subscribed-addresses)
-        message-dont-reply-to-names
-        "\\(\\(\\(amin\\|mab\\)@shemshak\\.org\\)\\|\\(.*@aminb\\.org\\)\\|\\(\\(bandali\\|mab\\|aminb?\\)@gnu\\.org\\)\\|\\(a?bandali@\\(csclub\\.\\)?uwaterloo\\.ca\\)\\)")
-  ;; (require 'company-ebdb)
-  :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
-         (message-mode . flyspell-mode)
-         (message-mode . (lambda ()
-                           ;; (setq-local fill-column b/fill-column
-                           ;;             message-fill-column b/fill-column)
-                           (make-local-variable 'company-idle-delay)
-                           (setq company-idle-delay 0.2))))
-  ;; :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))))
-  :custom
-  (message-elide-ellipsis "[...]\n"))
-
-(use-feature mml)
-
-(use-feature mml-sec
-  :custom
-  (mml-secure-openpgp-encrypt-to-self t)
-  (mml-secure-openpgp-sign-with-sender t))
-
-(use-feature footnote
-  :after message
-  ;; :config
-  ;; (setq footnote-start-tag ""
-  ;;       footnote-end-tag   ""
-  ;;       footnote-style     'unicode)
-  :bind
-  (:map message-mode-map
-        :prefix-map b/footnote-prefix-map
-        :prefix "C-c f n"
-        ("a" . footnote-add-footnote)
-        ("b" . footnote-back-to-message)
-        ("c" . footnote-cycle-style)
-        ("d" . footnote-delete-footnote)
-        ("g" . footnote-goto-footnote)
-        ("r" . footnote-renumber-footnotes)
-        ("s" . footnote-set-style)))
-
-(use-package bbdb
-  :disabled
-  :demand
-  :after gnus
-  :bind (:map gnus-group-mode-map ("e" . bbdb))
-  :config
-  (bbdb-initialize 'gnus 'message)
-  :custom
-  (bbdb-complete-mail-allow-cycling t)
-  (bbdb-user-mail-address-re message-dont-reply-to-names))
-
-(use-package ebdb
-  :demand
-  :after gnus
-  :bind (:map gnus-group-mode-map ("e" . ebdb))
-  :config
-  (setq ebdb-sources (b/var "ebdb"))
-  (with-eval-after-load 'swiper
-    (add-to-list 'swiper-font-lock-exclude 'ebdb-mode t)))
-
-(use-feature ebdb-com
-  :after ebdb)
-
-(use-feature ebdb-complete
-  :after ebdb
-  :config
-  ;; (setq ebdb-complete-mail 'capf)
-  (ebdb-complete-enable))
-
-(use-feature ebdb-message
-  :demand
-  :after ebdb)
-
-;; (use-package company-ebdb
-;;   :config
-;;   (defun company-ebdb--post-complete (_) nil))
-
-(use-feature ebdb-gnus
-  :after ebdb
-  :custom
-  (ebdb-gnus-window-size 0.3))
-
-(use-feature ebdb-mua
-  :demand
-  :after ebdb
-  :custom (ebdb-mua-pop-up t))
-
-;; (use-package ebdb-message
-;;   :after ebdb)
-
-;; (use-package ebdb-vcard
-;;   :after ebdb)
-
-(use-package message-x)
-
-(comment
-  (use-package message-x
-    :custom
-    (message-x-completion-alist
-     (quote
-      (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
-       ((if
-            (boundp
-             (quote message-newgroups-header-regexp))
-            message-newgroups-header-regexp message-newsgroups-header-regexp)
-        . message-expand-group))))))
-
-(comment
-  (use-package gnus-harvest
-    :commands gnus-harvest-install
-    :demand t
-    :config
-    (if (featurep 'message-x)
-        (gnus-harvest-install 'message-x)
-      (gnus-harvest-install))))
-
-(use-feature gnus-article-treat-patch
-  :disabled
-  :demand
-  :load-path "lisp/"
-  :config
-  ;; note: be sure to customize faces with `:foreground "white"' when
-  ;; using a theme with a white/light background :)
-  (setq ft/gnus-article-patch-conditions
-        '("^@@ -[0-9]+,[0-9]+ \\+[0-9]+,[0-9]+ @@")))
-
-
-;;; IRC (with ERC and ZNC)
-
-(use-feature erc
-  :bind (("C-c b b" . erc-switch-to-buffer)
-         :map erc-mode-map
-         ("M-a" . erc-track-switch-buffer))
-  :custom
-  (erc-join-buffer 'bury)
-  (erc-lurker-hide-list '("JOIN" "PART" "QUIT"))
-  (erc-nick "bandali")
-  (erc-prompt "erc>")
-  (erc-rename-buffers t)
-  (erc-server-reconnect-attempts 5)
-  (erc-server-reconnect-timeout 3)
-  :config
-  (defun erc-cmd-OPME ()
-    "Request chanserv to op me."
-    (erc-message "PRIVMSG"
-                 (format "chanserv op %s %s"
-                         (erc-default-target)
-                         (erc-current-nick)) nil))
-  (defun erc-cmd-DEOPME ()
-    "Deop myself from current channel."
-    (erc-cmd-DEOP (format "%s" (erc-current-nick))))
-  (add-to-list 'erc-modules 'keep-place)
-  (add-to-list 'erc-modules 'notifications)
-  (add-to-list 'erc-modules 'spelling)
-  (add-to-list 'erc-modules 'scrolltoplace)
-  (erc-update-modules))
-
-(use-feature erc-fill
-  :after erc
-  :custom
-  (erc-fill-column 77)
-  (erc-fill-function 'erc-fill-static)
-  (erc-fill-static-center 18))
-
-(use-feature erc-pcomplete
-  :after erc
-  :custom
-  (erc-pcomplete-nick-postfix ", "))
-
-(use-feature erc-track
-  :after erc
-  :bind (("C-c a e t d" . erc-track-disable)
-         ("C-c a e t e" . erc-track-enable))
-  :custom
-  (erc-track-enable-keybindings nil)
-  (erc-track-exclude-types '("JOIN" "MODE" "NICK" "PART" "QUIT"
-                             "324" "329" "332" "333" "353" "477"))
-  (erc-track-position-in-mode-line t)
-  (erc-track-priority-faces-only 'all)
-  (erc-track-shorten-function nil))
-
-(use-package erc-hl-nicks
-  :after erc)
-
-(use-package erc-scrolltoplace
-  :after erc)
-
-(use-package znc
-  :straight (:host nil :repo "https://git.shemshak.org/amin/znc.el")
-  :bind (("C-c a e e" . znc-erc)
-         ("C-c a e a" . znc-all))
-  :config
-  (let ((pwd (let ((auth (auth-source-search :host "znca")))
-               (cond
-                ((null auth) (error "Couldn't find znca's authinfo"))
-                (t (funcall (plist-get (car auth) :secret)))))))
-    (setq znc-servers
-          `(("znc.shemshak.org" 1337 t
-             ((freenode "amin/freenode" ,pwd)))
-            ("znc.shemshak.org" 1337 t
-             ((moznet "amin/moznet" ,pwd)))
-            ("znc.shemshak.org" 1337 t
-             ((oftc "amin/oftc" ,pwd)))))))
+;; debbugs
+(global-set-key (kbd "C-c D d") #'debbugs-gnu)
+(global-set-key (kbd "C-c D b") #'debbugs-gnu-bugs)
+(global-set-key (kbd "C-c D e")         ; bug-gnu-emacs
+                (lambda ()
+                  (interactive)         
+                  (setq debbugs-gnu-current-suppress t)
+                  (debbugs-gnu debbugs-gnu-default-severities
+                               '("emacs"))))
+(global-set-key (kbd "C-c D g")         ; bug-gnuzilla
+                (lambda ()
+                  (interactive)
+                  (setq debbugs-gnu-current-suppress t)
+                  (debbugs-gnu debbugs-gnu-default-severities
+                               '("gnuzilla"))))
+
+;; url and url-cache
+(csetq
+ url-configuration-directory (b/var "url/configuration/")
+ url-cache-directory (b/var "url/cache/"))
+
+;; eww
+(csetq eww-download-directory (file-name-as-directory
+                               (getenv "XDG_DOWNLOAD_DIR")))
+(global-set-key (kbd "C-c a e w") #'eww)
+
+;; ;; org-ref
+;; (csetq
+;;  reftex-default-bibliography '("~/usr/org/references.bib")
+;;  org-ref-default-bibliography '("~/usr/org/references.bib")
+;;  org-ref-bibliography-notes "~/usr/org/notes.org"
+;;  org-ref-pdf-directory "~/usr/org/bibtex-pdfs/")
+
+;; fill-column-indicator ?
+
+;; window
+(csetq split-width-threshold 150)
+(global-set-key (kbd "C-c w s l")
+                (lambda ()
+                  (interactive)
+                  (split-window-right)
+                  (other-window 1)))
+(global-set-key (kbd "C-c w s j")
+                (lambda ()
+                  (interactive)
+                  (split-window-below)
+                  (other-window 1)))
+(global-set-key (kbd "C-c w q") #'quit-window)
+
+;; pass
+;; (global-set-key (kbd "C-c a p") #'pass)
+;; (add-hook 'pass-mode-hook #'View-exit)
+
+;; reftex
+;; uncomment to disable reftex-cite's default choice of previous word
+;; (with-eval-after-load 'reftex
+;;   (require 'reftex-cite)
+;;   (defun reftex-get-bibkey-default ()
+;;     "If the cursor is in a citation macro, return the word before the macro."
+;;     (let* ((macro (reftex-what-macro 1)))
+;;       (save-excursion
+;;         (when (and macro (string-match "cite" (car macro)))
+;;           (goto-char (cdr macro)))
+;;         (reftex-this-word)))))
+(add-hook 'latex-mode-hook #'reftex-mode)
+
+;; dmenu
+(add-to-list 'load-path (b/lisp "dmenu"))
+(with-eval-after-load 'dmenu
+  (csetq dmenu-prompt-string "run: "
+         dmenu-save-file (b/var "dmenu-items")))
+(autoload 'dmenu "dmenu" nil t)
+
+;; eosd ?
+
+;; delight
+(run-with-idle-timer 0.5 nil #'require 'delight)
+(with-eval-after-load 'delight
+  (delight 'auto-fill-function " f" "simple")
+  (delight 'abbrev-mode "" "abbrev")
+  (delight 'mml-mode " mml" "mml")
+  (delight 'yas-minor-mode "" "yasnippet"))
+
+;; po-mode
+(require 'bandali-po)
 
 
 ;;; Post initialization