X-Git-Url: https://git.shemshak.org/~bandali/configs/blobdiff_plain/5df344632add107633464336c536331eaec68953..7f1bcaabd892f49c6799fd4c06e774f5538666a0:/.emacs.d/init.el?ds=inline

diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 26259eb..7f1471d 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) 2018-2020  Amin Bandali <bandali@gnu.org>
+;; Copyright (C) 2018-2022  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:
 
-;; GNU Emacs configuration of Amin Bandali, computer scientist,
-;; Free Software activist, and GNU maintainer & webmaster.  Packages
-;; are installed through using Borg for a fully reproducible setup.
+;; 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:
@@ -76,28 +75,27 @@
            (format
             "[%s]" (number-to-string
                     exwm-workspace-current-index))))))))
-
-  ;; make some mode-line spaces smaller
-  (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")))
+  (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
 
@@ -105,26 +103,6 @@
       user-mail-address "bandali@gnu.org")
 
 
-;;; csetq (`custom' setq)
-
-(require 'cl-lib)
-
-(defmacro csetq (&rest args)
-  "Set the value of user option VAR to VALUE.
-
-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.
-
-\(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))))
-
-
 ;;; Package management
 
 ;; variables of interest:
@@ -137,31 +115,21 @@ This sets each user option VAR's value to the corresponding VALUE.
 ;;   (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
-       (ivy "0.13.1")
-       (counsel "0.13.1")
-       (swiper "0.13.1")
-       (debbugs "0.26")
-       (delight "1.7")
-       (ebdb "0.6.19")
-       (orgalist "1.13")
-       (rt-liberation "1.31")
-       (yasnippet "0.14.0")
-       (expand-region "0.11.0")
-       ;; bndl
-       ;; (refinery-theme "0.1.1")
-       ;; Org ELPA
-       (org-plus-contrib "20201012"))))
-  (package-initialize))
-
-(csetq package-archive-upload-base "/ssh:caffeine:~/www/p/elpa")
+  ;; (setq
+  ;;  ;; package-archives
+  ;;  ;; `(,@package-archives
+  ;;  ;;   ("bndl" . "https://p.bndl.org/elpa/"))
+  ;;  package-load-list
+  ;;  '(;; GNU ELPA
+  ;;    (debbugs "0.29")
+  ;;    (delight "1.7")
+  ;;    (emms "7.7")
+  ;;    (expand-region "0.11.0")
+  ;;    (rt-liberation "2.4")
+  ;;    (yasnippet "0.14.0")))
+(package-initialize))
+
+(setq package-archive-upload-base "/ssh:caffeine:~/www/p/elpa")
 
 
 ;;; Initial setup
@@ -189,7 +157,7 @@ This sets each user option VAR's value to the corresponding VALUE.
   "Expand filename FILE relative to `b/lisp-dir'."
   (expand-file-name (convert-standard-filename file) b/lisp-dir))
 
-(csetq
+(setq
  auto-save-list-file-prefix (b/var "auto-save/sessions/")
  nsm-settings-file (b/var "nsm-settings.el"))
 
@@ -224,77 +192,73 @@ This sets each user option VAR's value to the corresponding VALUE.
 
 ;;;; C-level customizations
 
-(csetq
- ;; minibuffer
+(setq
+ ;; line-spacing 3
+ completion-ignore-case t
+ read-buffer-completion-ignore-case t
  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
- ring-bell-function 'ignore
- ;; better scrolling
- ;; scroll-margin 1
- ;; scroll-conservatively 10000
- scroll-step 1
+ mode-line-compact t
+ ;; mouse-autoselect-window t
  scroll-conservatively 101
  scroll-preserve-screen-position 1
- ;; focus follows mouse
- mouse-autoselect-window 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)
 
 (setq-default
- ;; always use space for indentation
- indent-tabs-mode nil
- tab-width 4
  ;; case-sensitive search (and `dabbrev-expand')
  ;; case-fold-search nil
- ;; cursor shape
- cursor-type t)
-
-(set-fontset-font t 'arabic "Vazir")
-
-;; unicode support
-;; (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))
+ ;; always use space for indentation
+ indent-tabs-mode nil
+ tab-width 4)
+
+(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)
 
 ;;;; 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))
+
+;; subr
+;; (keyboard-translate ?\( ?\[)
+;; (keyboard-translate ?\) ?\])
+;; (keyboard-translate ?\[ ?\()
+;; (keyboard-translate ?\] ?\))
+
+;; minibuffer
+(setq 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
+(setq
  ;; i want *scratch* as my startup buffer
  initial-buffer-choice t
  ;; i don't need the default hint
@@ -308,7 +272,7 @@ This sets each user option VAR's value to the corresponding VALUE.
  inhibit-startup-echo-area-message user-login-name)
 
 ;; files
-(csetq
+(setq
  ;; backups (C-h v make-backup-files RET)
  backup-by-copying t
  backup-directory-alist (list (cons "." (b/var "backup/")))
@@ -317,48 +281,63 @@ This sets each user option VAR's value to the corresponding VALUE.
  ;; auto-save
  auto-save-file-name-transforms `((".*" ,(b/var "auto-save/") t))
  ;; insert newline at the end of files
- require-final-newline t
+ ;; 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
-(csetq disabled-command-function nil)
+(setq disabled-command-function nil)
 
 ;; lazy-person-friendly yes/no prompts
 (defalias 'yes-or-no-p #'y-or-n-p)
 
 ;; autorevert: enable automatic reloading of changed buffers and files
-(csetq auto-revert-verbose nil
-       global-auto-revert-non-file-buffers nil)
+(setq
+ ;; auto-revert-verbose nil
+ global-auto-revert-non-file-buffers nil)
 (require 'autorevert)
 (global-auto-revert-mode 1)
 
 ;; time and battery in mode-line
-(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)
-(require 'time)
-(display-time-mode)
-
-(csetq battery-mode-line-format " %p%% %t")
-(require 'battery)
-(display-battery-mode)
-
-(require 'fringe)
-;; smaller fringe
-;; (fringe-mode '(3 . 1))
-(fringe-mode nil)
+(run-with-idle-timer 0.1 nil #'require 'time)
+(with-eval-after-load 'time
+  (setq
+   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
+   zoneinfo-style-world-list
+   `(,@zoneinfo-style-world-list
+     ("Etc/UTC" "UTC")
+     ("Asia/Tehran" "Tehran")
+     ("Australia/Melbourne" "Melbourne")))
+  (display-time-mode))
+
+(run-with-idle-timer 0.1 nil #'require 'battery)
+(with-eval-after-load 'battery
+  (setq battery-mode-line-format " %p%% %t")
+  (display-battery-mode))
+
+;; (with-eval-after-load 'fringe
+;;   ;; smaller fringe
+;;   (fringe-mode '(3 . 1)))
 
-(require 'winner)
 ;; enable winner-mode (C-h f winner-mode RET)
+(require 'winner)
 (winner-mode 1)
 
+(run-with-idle-timer 0.1 nil #'require 'windmove)
+(with-eval-after-load 'windmove
+  (setq windmove-wrap-around t)
+  (global-set-key (kbd "M-H") #'windmove-left)
+  (global-set-key (kbd "M-L") #'windmove-right)
+  (global-set-key (kbd "M-K") #'windmove-up)
+  (global-set-key (kbd "M-J") #'windmove-down))
+
 (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'
@@ -382,9 +361,10 @@ This sets each user option VAR's value to the corresponding VALUE.
   (ad-activate 'compilation-start))
 
 ;; isearch
-(csetq
+(setq
  ;; 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
@@ -393,51 +373,64 @@ This sets each user option VAR's value to the corresponding VALUE.
 
 ;; replace
 ;; uncomment to extend the above behaviour to query-replace
-;; (csetq replace-char-fold t)
+;; (setq 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))
+  (setq 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)
+(setq 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
+(setq
  ;; 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
+(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
 
 (run-with-idle-timer 0.4 nil #'require 'pixel-scroll)
 (with-eval-after-load 'pixel-scroll
   (pixel-scroll-mode 1))
 
 ;; epg-config
-(csetq
+(setq
  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
+(setq
  auth-sources '("~/.authinfo.gpg")
  authinfo-hidden (regexp-opt '("password" "client-secret" "token")))
 
+;; info
+(with-eval-after-load 'info
+  (setq
+   Info-directory-list
+   `(,@Info-directory-list
+     ,(expand-file-name
+       (convert-standard-filename "info/") source-directory)
+     "/usr/share/info/")))
+
+;; faces
+(when (display-graphic-p)
+  (with-eval-after-load 'faces
+    (let ((grey "#e7e7e7"))
+      (set-face-attribute 'fixed-pitch nil :family "Source Code Pro")
+      (set-face-attribute 'mode-line nil
+                          :background grey
+                          :inherit 'fixed-pitch))))
+
 
 ;;; Useful utilities
 
@@ -514,19 +507,27 @@ Make N (default: 1) copies of the current line or region."
         (dotimes (_ (abs n1))
           (insert text))))))
 
+(defun b/invert-default-face ()
+  "Invert the `default' face (swap its background and foreground).
+Effectively a very simple light/dark theme toggle switch."
+  (interactive)
+  (invert-face 'default))
+
 
 ;;; General key bindings
 
 (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)
+(global-set-key (kbd "C-c v") #'b/invert-default-face)
 
 ;; 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 p") #'pp-macroexpand-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
@@ -538,21 +539,19 @@ Make N (default: 1) copies of the current line or region."
 (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 C") #'describe-char)
 (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)
-;; (global-set-key (kbd "C-x s") #'save-buffer)
-;; (global-set-key (kbd "C-x S") #'save-some-buffers)
 
-(define-key emacs-lisp-mode-map (kbd "<C-return>") #'b/add-elisp-section)
+(define-key emacs-lisp-mode-map (kbd "C-<return>") #'b/add-elisp-section)
 
 (when (display-graphic-p)
   (global-unset-key (kbd "C-z")))
@@ -565,71 +564,47 @@ Make N (default: 1) copies of the current line or region."
  (expand-file-name
   (convert-standard-filename "lisp") user-emacs-directory))
 
-(require 'bandali-exwm)
+;; (require 'bandali-exwm)
 
 (require 'bandali-org)
 
-(require 'bandali-theme)
-
-;; (require 'bandali-magit)
+;; (require 'bandali-theme)
 
 ;; recently opened files
-(csetq recentf-max-saved-items 2000
-       recentf-save-file (b/var "recentf-save.el"))
+(setq 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))
+  (recentf-mode)
 
-;; needed for history for counsel
-(csetq amx-save-file (b/var "amx-save.el"))
-(add-to-list 'load-path (b/lisp "s"))
-(add-to-list 'load-path (b/lisp "amx"))
-(run-with-idle-timer 0.3 nil #'require 'amx)
-(with-eval-after-load 'amx
-  (amx-mode))
-
-(require 'bandali-ivy)
+  (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)
 
-;; outline
-;; (with-eval-after-load 'outline
-;;   (when (featurep 'which-key)
-;;     (which-key-add-key-based-replacements
-;;       "C-c @" "outline"
-;;       "s-O"   "outline"))
-;;   (define-key outline-minor-mode-map (kbd "<s-tab>")
-;;     #'outline-toggle-children)
-;;   (define-key outline-minor-mode-map (kbd "M-p")
-;;     #'outline-previous-visible-heading)
-;;   (define-key outline-minor-mode-map (kbd "M-n")
-;;     #'outline-next-visible-heading)
-;;   (defvar b/outline-prefix-map)
-;;   (define-prefix-command 'b/outline-prefix-map)
-;;   (define-key outline-minor-mode-map (kbd "s-O")
-;;     'b/outline-prefix-map)
-;;   (define-key b/outline-prefix-map (kbd "TAB")
-;;     #'outline-toggle-children)
-;;   (define-key b/outline-prefix-map (kbd "a")
-;;     #'outline-hide-body)
-;;   (define-key b/outline-prefix-map (kbd "H")
-;;     #'outline-hide-body)
-;;   (define-key b/outline-prefix-map (kbd "S")
-;;     #'outline-show-all)
-;;   (define-key b/outline-prefix-map (kbd "h")
-;;     #'outline-hide-subtree)
-;;   (define-key b/outline-prefix-map (kbd "s")
-;;     #'outline-show-subtree))
-;; (add-hook 'prog-mode-hook #'outline-minor-mode)
-
 (require 'bandali-dired)
 
 (with-eval-after-load 'help
   (temp-buffer-resize-mode)
-  (csetq help-window-select t))
+  (setq help-window-select t))
 
 (with-eval-after-load 'help-mode
   ;; local key bindings
@@ -637,8 +612,8 @@ Make N (default: 1) copies of the current line or region."
   (define-key help-mode-map (kbd "n") #'forward-button))
 
 (with-eval-after-load 'tramp
-  (csetq tramp-auto-save-directory (b/var "tramp/auto-save/")
-         tramp-persistency-file-name (b/var "tramp/persistency.el"))
+  (setq 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
@@ -647,17 +622,14 @@ Make N (default: 1) copies of the current line or region."
 (with-eval-after-load 'doc-view
   (define-key doc-view-mode-map (kbd "M-RET") #'image-previous-line))
 
-(csetq shr-max-width 80)
+(setq shr-max-width 80)
 
-;; Email (with Gnus, message, and EBDB)
+;; Email (with Gnus, message, and smtpmail)
 (require 'bandali-gnus)
-(with-eval-after-load 'sendmail
-  (csetq sendmail-program (executable-find "msmtp")
-         ;; message-sendmail-extra-arguments '("-v" "-d")
-         mail-specify-envelope-from t
-         mail-envelope-from 'header))
 (require 'bandali-message)
-(require 'bandali-ebdb)
+;; (with-eval-after-load 'smtpmail
+;;   (setq smtpmail-queue-mail t
+;;          smtpmail-queue-dir (concat b/maildir "queue/")))
 
 ;; IRC (with ERC)
 (require 'bandali-erc)
@@ -665,8 +637,8 @@ Make N (default: 1) copies of the current line or region."
 ;; '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:~"))
+  (setq 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)
@@ -678,7 +650,7 @@ Make N (default: 1) copies of the current line or region."
 ;; display Lisp objects at point in the echo area
 (when (version< "25" emacs-version)
   (with-eval-after-load 'eldoc
-    (csetq eldoc-minor-mode-string " eldoc")
+    (setq eldoc-minor-mode-string " eldoc")
     (global-eldoc-mode)))
 
 ;; highlight matching parens
@@ -688,28 +660,29 @@ Make N (default: 1) copies of the current line or region."
 ;; (require 'elec-pair)
 ;; (electric-pair-mode)
 
-(csetq
+(setq
  ;; 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))
+  (column-number-mode 1)
+  (line-number-mode 1))
 
 ;; save minibuffer history
 (require 'savehist)
-(csetq savehist-file (b/var "savehist.el"))
+(setq savehist-file (b/var "savehist.el"))
 (savehist-mode)
 (add-to-list 'savehist-additional-variables 'kill-ring)
 
 ;; automatically save place in files
 (when (version< "25" emacs-version)
-  (csetq save-place-file (b/var "save-place.el"))
+  (setq save-place-file (b/var "save-place.el"))
   (save-place-mode))
 
 (defun indicate-buffer-boundaries-left ()
-    (csetq indicate-buffer-boundaries 'left))
+  (setq indicate-buffer-boundaries 'left))
 (with-eval-after-load 'prog-mode
   (global-prettify-symbols-mode))
 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left)
@@ -723,30 +696,17 @@ Make N (default: 1) copies of the current line or region."
 (add-to-list 'auto-mode-alist '("\\.bashrc$" . sh-mode))
 
 (with-eval-after-load 'flyspell
-  (csetq flyspell-mode-line-string " fly"))
-
-;; flycheck
-;; (run-with-idle-timer 0.6 nil #'require 'flycheck)
-;; (with-eval-after-load 'flycheck
-;;   (csetq
-;;    ;; Use the load-path from running Emacs when checking elisp files
-;;    flycheck-emacs-lisp-load-path 'inherit
-;;    ;; Only flycheck when I actually save the buffer
-;;    flycheck-check-syntax-automatically '(mode-enabled save)
-;;    flycheck-mode-line-prefix "flyc"))
-;; (define-key flycheck-mode-map (kbd "M-P") #'flycheck-previous-error)
-;; (define-key flycheck-mode-map (kbd "M-N") #'flycheck-next-error)
-;; (add-hook 'prog-mode-hook #'flycheck-mode)
+  (setq flyspell-mode-line-string " fly"))
 
 ;; ispell
 ;; http://endlessparentheses.com/ispell-and-apostrophes.html
 ;; (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"))
+;;   (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
@@ -765,7 +725,7 @@ Make N (default: 1) copies of the current line or region."
 ;;               #'endless/replace-quote))
 
 ;; abbrev
-(csetq abbrev-file-name (b/etc "abbrev.el"))
+(setq abbrev-file-name (b/etc "abbrev.el"))
 (add-hook 'text-mode-hook #'abbrev-mode)
 
 
@@ -780,7 +740,7 @@ Make N (default: 1) copies of the current line or region."
 (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)
+  (setq alloy-basic-offset 2)
   ;; (defun b/alloy-simple-indent (start end)
   ;;   (interactive "r")
   ;;   ;; (if (region-active-p)
@@ -802,26 +762,23 @@ Make N (default: 1) copies of the current line or region."
 ;; (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 '(("/" "/")))
+;;   (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)
 ;;   ;; local key bindings
 ;;   (define-key lean-mode-map (kbd "S-SPC") #'company-complete))
 
 (with-eval-after-load 'sgml-mode
-  (csetq sgml-basic-offset 0))
+  (setq sgml-basic-offset 0))
 
 (with-eval-after-load 'css-mode
-  (csetq css-indent-offset 2))
-
-;; po-mode
-;; (add-hook 'po-mode-hook (lambda nil (run-with-timer 0.1 nil 'View-exit)))
+  (setq css-indent-offset 2))
 
 ;; auctex
-;; (csetq font-latex-fontify-sectioning 'color)
+;; (setq font-latex-fontify-sectioning 'color)
 
 (with-eval-after-load 'tex-mode
   (cl-delete-if
@@ -830,20 +787,25 @@ Make N (default: 1) copies of the current line or region."
 (add-hook 'tex-mode-hook #'auto-fill-mode)
 (add-hook 'tex-mode-hook #'flyspell-mode)
 
+(run-with-idle-timer 0.5 nil #'require 'cmake-mode)
+(with-eval-after-load 'cmake-mode
+  (setq cmake-tab-width 4)
+  (add-to-list 'load-path (b/lisp "cmake-font-lock"))
+  (run-with-idle-timer 0.5 nil #'require 'cmake-font-lock))
+
 
 ;;; Emacs enhancements & auxiliary packages
 
 (with-eval-after-load 'man
-  (csetq Man-width 80))
+  (setq 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)))))
+  (let ((fun (if (functionp #'get-scratch-buffer-create)
+                 #'get-scratch-buffer-create ; (version<= "29" emacs-version)
+               #'startup--get-buffer-create-scratch))) ; (version< emacs-version "29")
+    (switch-to-buffer (funcall fun))))
 (global-set-key (kbd "C-c s") #'b/*scratch*)
 
 ;; ,----
@@ -882,12 +844,6 @@ Make N (default: 1) copies of the current line or region."
   ;; highlight TODOs in buffers
   (global-hl-todo-mode))
 
-(add-to-list 'load-path (b/lisp "page-break-lines"))
-(run-with-idle-timer 0.5 nil #'require 'page-break-lines)
-(with-eval-after-load 'page-break-lines
-  (csetq page-break-lines-max-width fill-column)
-  (global-page-break-lines-mode))
-
 ;; expand-region
 (global-set-key (kbd "C-=") #'er/expand-region)
 
@@ -899,8 +855,8 @@ Make N (default: 1) copies of the current line or region."
                     "yasnippet" (cmd))
 
   (defconst yas-verbosity-cur yas-verbosity)
-  (setq yas-verbosity 2)
-  (csetq yas-snippet-dirs `(,(b/etc "yasnippet/snippets")))
+  (setq yas-verbosity 2
+        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)
@@ -931,31 +887,19 @@ Make N (default: 1) copies of the current line or region."
                   (setq debbugs-gnu-current-suppress t)
                   (debbugs-gnu debbugs-gnu-default-severities
                                '("gnuzilla"))))
-(global-set-key (kbd "C-c D G b")       ; bug-guix
-                (lambda ()
-                  (interactive)
-                  (setq debbugs-gnu-current-suppress t)
-                  (debbugs-gnu debbugs-gnu-default-severities
-                               '("guix"))))
-(global-set-key (kbd "C-c D G p")       ; guix-patches
-                (lambda ()
-                  (interactive)
-                  (setq debbugs-gnu-current-suppress t)
-                  (debbugs-gnu debbugs-gnu-default-severities
-                               '("guix-patches"))))
 
 ;; url and url-cache
-(csetq
+(setq
  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")))
+(setq eww-download-directory (file-name-as-directory
+                              (getenv "XDG_DOWNLOAD_DIR")))
 (global-set-key (kbd "C-c a e w") #'eww)
 
 ;; ;; org-ref
-;; (csetq
+;; (setq
 ;;  reftex-default-bibliography '("~/usr/org/references.bib")
 ;;  org-ref-default-bibliography '("~/usr/org/references.bib")
 ;;  org-ref-bibliography-notes "~/usr/org/notes.org"
@@ -964,7 +908,7 @@ Make N (default: 1) copies of the current line or region."
 ;; fill-column-indicator ?
 
 ;; window
-(csetq split-width-threshold 150)
+(setq split-width-threshold 150)
 (global-set-key (kbd "C-c w s l")
                 (lambda ()
                   (interactive)
@@ -997,8 +941,8 @@ Make N (default: 1) copies of the current line or region."
 ;; 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")))
+  (setq dmenu-prompt-string "run: "
+        dmenu-save-file (b/var "dmenu-items")))
 (autoload 'dmenu "dmenu" nil t)
 
 ;; eosd ?
@@ -1008,12 +952,30 @@ Make N (default: 1) copies of the current line or region."
 (with-eval-after-load 'delight
   (delight 'auto-fill-function " f" "simple")
   (delight 'abbrev-mode "" "abbrev")
-  (delight 'page-break-lines-mode "" "page-break-lines")
-  (delight 'ivy-mode "" "ivy")
-  (delight 'counsel-mode "" "counsel")
   (delight 'mml-mode " mml" "mml")
   (delight 'yas-minor-mode "" "yasnippet"))
 
+;; po-mode
+(require 'bandali-po)
+
+(with-eval-after-load 'emms
+  (setq emms-directory (b/var "emms")))
+
+(add-to-list 'load-path (b/lisp "ffs"))
+(run-with-idle-timer 0.5 nil #'require 'ffs)
+(with-eval-after-load 'ffs
+  (global-set-key (kbd "C-c f s") #'ffs))
+
+(defun b/export-frame ()
+  (interactive)
+  ;; TODO: ask for fn and/or take as arg
+  (let* ((fn (make-temp-file "emacs" nil ".pdf"))
+         (data (x-export-frames nil 'pdf)))
+    (with-temp-file fn
+      (insert data))
+    (kill-new fn)
+    (message fn)))
+
 
 ;;; Post initialization