X-Git-Url: http://git.vanrenterghem.biz/Dotty.git/blobdiff_plain/daaf8486c1129d7e6c97bd55eac12d0d18aef9c3..6195472824041191c17ac2bcb9f0f8fe43e651eb:/emacs/.emacs.d/init.el

diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el
index 8b56c18..886897c 100644
--- a/emacs/.emacs.d/init.el
+++ b/emacs/.emacs.d/init.el
@@ -6,12 +6,46 @@
 
 (add-to-list 'load-path "~/.emacs.d/lisp/")
 
-;; Use a dark theme now
-;(load-theme 'wheatgrass)
+(tool-bar-mode -1)
 
-;; Use light theme
-;;(load-theme 'leuven t)
-(load-theme 'modus-operandi t)
+;; Configure printing using CUPS network printer
+(setq lpr-switches
+      (append '("-o raw"
+		"-o media=A4")
+              lpr-switches))
+
+;; Enable the melpa archive for packages
+(use-package package
+  :config
+  (setq package-enable-at-startup nil)
+  (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
+  (add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/") t)
+  (add-to-list 'package-archives
+               '("elpy" . "http://jorgenschaefer.github.io/packages/")))
+
+(use-package system-packages
+  :ensure t)
+
+(use-package modus-themes
+  :ensure t
+  :demand t ;; Without this, the theme load is deferred due to the
+	    ;; bind keyword below
+  :init
+  ;; Add all customisation prior to loading the themes
+  (setq modus-themes-mixed-fonts t)
+  :config
+  (modus-themes-select 'modus-vivendi-tinted)
+  (variable-pitch-mode)
+  :bind ("<f5>" . modus-themes-toggle))
+
+(use-package orderless
+  :ensure t
+  :config
+  (setq completion-styles '(orderless basic)
+	completion-category-overrides '((file (styles basic partial-completion)))))
+
+;; follow links to version-controlled files without confirming
+vc-follow-symlinks t
 
 ;; ESS - for working in R
 (autoload 'R-mode "ess-site.el" "Major mode for editing R source." t)
@@ -20,21 +54,71 @@
 (setq inferior-julia-program-name "/usr/bin/julia")
 
 ;; enable autocomplete
-(add-hook 'after-init-hook 'global-company-mode)
-
-(require 'org)
+(use-package company
+  :ensure t
+  :bind(:map company-active-map
+             ("<return>" . nil)
+             ("RET" . nil)
+             ("C-<return>" . company-complete-selection)
+	     ([tab]    . company-complete-common)    	     
+             ("TAB"    . company-complete-common))
+  :config
+  (global-company-mode 1))
 
-;; Auctex
-(load "auctex.el" nil t t)
-(load "preview-latex.el" nil t t)
+(use-package org
+  :ensure t
+  :after
+  denote
+  :bind
+    (("C-c c" . org-capture)
+     ("C-c l" . org-store-link))
+    :custom
+    (org-default-notes-file "~/Nextcloud/notes/inbox.org")
+    (org-agenda-files `(,org-default-notes-file))
+    (org-capture-bookmark nil)
+    ;; Capture templates
+    (org-capture-templates
+     '(("f" "Fleeting note" item
+        (file+headline org-default-notes-file "Notes")
+        "- %?\nEntered on %U\n  %i\n  %a")
+       ("p" "Permanent note" plain
+        (file denote-last-path)
+        #'denote-org-capture
+        :no-save t
+        :immediate-finish nil
+        :kill-buffer t
+        :jump-to-captured t)
+       ("t" "New task" entry
+        (file+headline org-default-notes-file "Tasks")
+        "* TODO %i%?")))
+  :config
+  ;; Automatically flow lines based on window width and use
+  ;; variable width fonts in org-mode.
+  (add-hook 'org-mode-hook 'visual-line-mode)
+  (add-hook 'org-mode-hook 'variable-pitch-mode)
+  ;; org-mode support for R and LaTeX
+  (org-babel-do-load-languages
+   'org-babel-load-languages
+   '((R . t)
+     (latex . t)))
+  ;; Security risk - This is somewhat ill-advised it appears
+  (setq org-confirm-babel-evaluate nil))
+ 	
+(use-package tex
+  :ensure auctex
+  :config
+  (setq TeX-auto-save t
+	TeX-parse-self t
+	TeX-view-program-selection
+   '(((output-dvi has-no-display-manager)
+      "dvi2tty")
+     ((output-dvi style-pstricks)
+      "dvips and gv")
+     (output-dvi "xdvi")
+     (output-pdf "PDF Tools")
+     (output-html "xdg-open"))))
+;; (load "preview-latex.el" nil t t)
 
-;; org-mode support for R and LaTeX
-(org-babel-do-load-languages
- 'org-babel-load-languages
- '((R . t)
-   (latex . t)))
-;; Security risk - This is somewhat ill-advised it appears
-(setq org-confirm-babel-evaluate nil)
 
 ;; Automatically switch to various modes
 (setq auto-mode-alist
@@ -55,17 +139,11 @@
       ("\\.py\\'" . python-mode)
       ("\\.R\\'" . R-mode)
       ("\\.org\\'" . org-mode)
+      ("\\.tex\\'" . latex-mode)
       ("\\.sh\\'" . shell-script-mode)
       ("\\.hs\\'" . haskell-mode)
       ("\\.el\\'" . emacs-lisp-mode)))
 
-;; Enable the melpa archive for packages
-(require 'package)
-(setq package-enable-at-startup nil)
-(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
-(add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/") t)
-(add-to-list 'package-archives
-             '("elpy" . "http://jorgenschaefer.github.io/packages/"))
 
 (custom-set-variables
  ;; custom-set-variables was added by Custom.
@@ -74,17 +152,16 @@
  ;; If there is more than one, they won't work right.
  '(browse-url-browser-function 'browse-url-firefox)
  '(custom-safe-themes
-   '("0cf95236abcf59e05b1ea69b4edd53d293a5baec4fe4c3484543fee99bfd2204" "80b00f3bf7cdbdca6c80aadfbbb03145f3d0aacf6bf2a559301e61109954e30a" default))
- '(denote-directory "/home/frederik/Nextcloud/notes/" t)
+   '("8d146df8bd640320d5ca94d2913392bc6f763d5bc2bb47bed8e14975017eea91" "9a977ddae55e0e91c09952e96d614ae0be69727ea78ca145beea1aae01ac78d2" "0cf95236abcf59e05b1ea69b4edd53d293a5baec4fe4c3484543fee99bfd2204" "80b00f3bf7cdbdca6c80aadfbbb03145f3d0aacf6bf2a559301e61109954e30a" default))
  '(org-export-backends '(ascii html icalendar latex md odt))
  '(package-selected-packages
-   '(ftable flx nerd-icons-dired nerd-icons all-the-icons-dired marginalia vertico denote ox-rss org-ql org-contrib mustache org-static-blog haskell-mode julia-mode elfeed-protocol ack company magit auctex lsp-mode elpy ## org htmlize leuven-theme lua-mode ess-smart-underscore ess-R-data-view ess)))
+   '(nov eat mu4e ellama emms mpdel-embark libmpdel pass password-store fontaine osm orderless embark-consult embark consult jinx dired-preview ftable flx nerd-icons-dired nerd-icons all-the-icons-dired marginalia vertico denote ox-rss org-ql org-contrib mustache org-static-blog haskell-mode julia-mode elfeed-protocol ack company magit auctex lsp-mode elpy ## org htmlize leuven-theme lua-mode ess-smart-underscore ess-R-data-view ess)))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
- '(default ((t (:family "Source Code Pro" :foundry "ADBO" :slant normal :weight normal :height 143 :width normal)))))
+ )
 
 
 ;; Send mail using SMTP via mail.vanrenterghem.io.
@@ -95,6 +172,7 @@
 (setq user-full-name "Frederik Vanrenterghem"
       smtpmail-local-domain "vanrenterghem.io"
       user-mail-address (concat "frederik@" smtpmail-local-domain))
+;; Ignored in mu4e as it sets user-agent
 (setq mail-default-headers
       (concat "X-Mailer: GNU Emacs " (symbol-value 'emacs-version))) 
 (setq w3m-pop-up-frames t)
@@ -103,36 +181,125 @@
 
 ;;; use pass (~/.password-store)
 ;;; (see The Unix password store)
-(auth-source-pass-enable)
+(use-package pass
+  :ensure t
+  :config
+  (auth-source-pass-enable)
+  (setq pass-username-field "Username"))
 
 ;; Elfeed news reader from Nextcloud
-(require 'elfeed)
-(require 'elfeed-protocol)
+(use-package elfeed
+  :ensure t
+  :config
+  (setq elfeed-use-curl nil)
+  (elfeed-set-timeout 36000)
+  (define-key elfeed-search-mode-map (kbd "*") (lambda () (interactive) (apply 'elfeed-search-toggle-all '(star))))
+  (define-key elfeed-show-mode-map (kbd "*") (lambda () (interactive) (apply 'elfeed-show-tag '(star))))
+  (add-hook 'elfeed-show-mode 'variable-pitch-mode))
 
-(setq elfeed-use-curl nil)
-(elfeed-set-timeout 36000)
-(setq elfeed-protocol-feeds '(
-            ("owncloud+https://frederik@owncloud.vanrenterghem.biz" :use-authinfo t)
+(use-package elfeed-protocol
+  :ensure t
+  :after elfeed
+  :config
+  (setq elfeed-protocol-feeds '(
+				("owncloud+https://frederik@owncloud.vanrenterghem.biz" :use-authinfo t)
         ))
-(elfeed-protocol-enable)
-(define-key elfeed-search-mode-map (kbd "*") (lambda () (interactive) (apply 'elfeed-search-toggle-all '(star))))
-(define-key elfeed-show-mode-map (kbd "*") (lambda () (interactive) (apply 'elfeed-show-tag '(star))))
-
-;; Read email using mu4e
-(require 'mu4e)
-(setq mail-user-agent 'mu4e-user-agent)
-(setq mu4e-get-mail-command "mbsync io")
-(setq mu4e-use-fancy-chars t)
-(setq mu4e-view-show-images t)
-(setq mu4e-sent-folder   "/Sent"
-      mu4e-drafts-folder "/Drafts"
-      mu4e-trash-folder  "/Trash")
-	       
+  (elfeed-protocol-enable))
+
+
+;; Read and write email using mu4e
+(use-package mu4e
+  :ensure nil
+  ;; :ensure-system-package mu ;; Install from aur
+  :config
+  (setq mail-user-agent 'mu4e-user-agent)
+  ;; Also use mu4e when called from gnus-dired-attach
+  (setq gnus-dired-mail-mode 'mu4e-user-agent
+	mu4e-get-mail-command "mbsync io"
+	mu4e-update-interval 600
+	mu4e-use-fancy-chars t
+	mu4e-view-show-images t
+	mu4e-sent-folder   "/Sent"
+	mu4e-drafts-folder "/Drafts"
+	mu4e-trash-folder  "/Trash"
+	message-kill-buffer-on-exit t)
+  ;; attach files to mu4e messages by marking the file(s) in dired and pressing C-c RET C-a
+  (add-hook 'dired-mode-hook 'turn-on-gnus-dired-mode)
+  ;; Define all bookmarks starting with favourite query used in mailcount modeline
+  (setq mu4e-bookmarks
+	'(( :name "Last 24h's messages"
+	  :key ?l
+	  :favorite y
+	  :query "date:24h..now AND NOT flag:trashed")
+	( :name "Unread messages"
+	  :query "flag:unread AND NOT flag:trashed"
+	  :key ?u)
+	( :name "Today's messages"
+	  :query "date:today..now AND NOT flag:trashed"
+	  :key ?t)
+	( :name "Last 7 days"
+	  :query "date:7d..now AND NOT flag:trashed"
+	  :hide-unread t
+	  :key ?w)
+	( :name "Messages with images"
+	  :query "mime:image/* AND NOT flag:trashed"
+	  :key ?p)))
+  ;; Create custom spam status header and show in message view
+  (add-to-list 'mu4e-header-info-custom
+	       '(:spam-status .
+			      ( :name "Spam-Status"     ;; long name, as seen in the message-view
+				:shortname "Spam"      ;; short name, as seen in the headers view
+				:help "The Spam status" ;; tooltip
+				;; uses mu4e-fetch-field which is rel. slow, so only appropriate
+				;; for mu4e-view-fields, and _not_ mu4e-headers-fields
+				:function (lambda (msg)
+					    (or (string-join (seq-take (split-string (or (mu4e-fetch-field msg "X-Spam-Status") "") " ") 2) " ") "")))))
+  (add-to-list 'mu4e-view-fields :spam-status)
+  ;; Resize image attachments when sending email
+  (defvar mu4e-resize-image-types '("jpg" "png" "svg" "jpeg")
+    "List of attached image types to resize.")
+  (defvar mu4e-inhibit-resize nil)
+  (defun mu4e-resize-image-attachments ()
+    (unless mu4e-inhibit-resize
+      (let (cmds
+	    (image-types
+	     (mapconcat #'identity mu4e-resize-image-types "\\|")))
+	(save-excursion
+	  (message-goto-body-1)
+	  (while (re-search-forward 
+		  (format "<#part.+\\(filename=\"\\)\\(.+\\(\\.%s\\)\\)\""
+			  image-types)
+		  nil t)
+	    (let* ((infile (match-string-no-properties 2))
+		   (outfile (concat (temporary-file-directory)
+				    (file-name-nondirectory infile))))
+              (push (format "magick convert %s -resize 1200x1200\\> %s"
+			    (shell-quote-argument infile)
+			    (shell-quote-argument outfile))
+		    cmds)
+              (replace-match outfile t t nil 2)))
+	  (mapcar #'shell-command cmds)))))
+  (add-hook 'message-send-hook 'mu4e-resize-image-attachments)
+  (defun mu4e-inhibit-resize()
+    (interactive)
+    (set (make-local-variable 'mu4e-inhibit-resize) t)))
+
 ;; Load configuration for website
 ;(load "mustache-html")
 
 ;; Denote config
-(setq denote-directory "/home/frederik/Nextcloud/notes/")
+(use-package denote
+  :ensure t
+  :config
+  (setq denote-directory "/home/frederik/Nextcloud/notes/"))
+
+(use-package nerd-icons
+  ;; :custom
+  ;; The Nerd Font you want to use in GUI
+  ;; "Symbols Nerd Font Mono" is the default and is recommended
+  ;; but you can use any other Nerd Font if you want
+  ;; (nerd-icons-font-family "Symbols Nerd Font Mono")
+  )
 
 ;; Dired configuration
 (with-eval-after-load 'dired
@@ -154,15 +321,150 @@
 		(".*" "xdg-open")))
 
 ;; Use `vertico' package to get a vertical view of the minibuffer.
-(setq vertico-resize nil)
-(vertico-mode 1)
+(use-package vertico
+  :ensure t
+  :config
+  (setq vertico-resize nil)
+  (vertico-mode 1))
 
 ;; Use `marginalia' package.  This will display useful
 ;; annotations next to entries in the minibuffer.  For example, when
 ;; using M-x it will show a brief description of the command as well
 ;; as the keybinding associated with it (if any).
-(marginalia-mode 1)
+(use-package marginalia
+  :ensure t
+  :config
+  (marginalia-mode 1))
 
 ;; Use 'winner' mode to undo and redo windows changes
 ;; using C-c <left> and C-c <right>.
-(winner-mode 1)
+(use-package winner
+  :ensure t
+  :config
+  (winner-mode 1))
+
+;; Use a different spell checker, always
+(use-package jinx
+  :ensure t
+  :config
+  (keymap-global-set "M-$" #'jinx-correct)
+  :hook (emacs-startup . global-jinx-mode))
+
+
+;; Bind embark
+(use-package embark
+  :ensure t
+  :config
+  (keymap-global-set "C-." #'embark-act)
+  (keymap-global-set "C-;" #'embark-dwim))
+
+(use-package consult
+  :ensure t
+  :config
+  ;; Change default bindings to consult- ones
+  :bind
+  (;; C-x bindings in `ctl-x-map'
+   ("C-x b" . consult-buffer)                ;; orig. switch-to-buffer
+   ("C-x 4 b" . consult-buffer-other-window) ;; orig. switch-to-buffer-other-window
+   ("C-x r b" . consult-bookmark)            ;; orig. bookmark-jump
+   ;; Other custom bindings
+   ("M-y" . consult-yank-pop)))              ;; orig. yank-pop
+
+;; Configure `world-clock'
+(use-package time
+  :ensure nil
+  :config
+  (setq zoneinfo-style-world-list '(("Europe/Brussels" "Leuven")))
+  (add-to-list 'zoneinfo-style-world-list '("Australia/Perth" "Perth")))
+
+
+;; View PDFs in Emacs
+(pdf-loader-install) ; On demand loading, leads to faster startup time
+(setq pdf-misc-print-programm "/usr/bin/lpr")
+  
+(use-package magit
+  :ensure t)
+
+(use-package eat
+  :ensure t
+  :config
+   ;; For `eat-eshell-mode'.
+  (add-hook 'eshell-load-hook #'eat-eshell-mode)
+  (setq eshell-visual-commands '()))
+
+;; Read ePub files
+(use-package nov
+  :ensure t
+  :init
+  (add-to-list 'auto-mode-alist '("\\.epub\\'" . nov-mode))
+  :config
+  (add-hook 'nov-mode-hook #'variable-pitch-mode))
+
+;; Set some preset fonts
+(use-package fontaine
+  :ensure t
+  :config
+  (setq fontaine-presets
+      '((regular-1
+         :default-family "Iosevka Nerd Font"
+         :default-height 120
+         :variable-pitch-family "Linux Biolinum O"
+	 :variable-pitch-weight normal
+	 :variable-pitch-height 1.1
+         :italic-family "Iosevka Etoile"
+         :line-spacing 1)
+	(large-1
+         :default-family "Iosevka Nerd Font"
+         :default-height 150
+         :variable-pitch-family "Linux Biolinum O"
+	 :variable-pitch-weight normal
+	 :variable-pitch-height 1.1
+         :italic-family "Iosevka Etoile"
+         :line-spacing 1)
+	(regular-2
+         :default-family "Fira Mono Nerd Font"
+         :default-height 140
+         :variable-pitch-family "Fira Sans Book"
+	 :variable-pitch-weight normal
+	 :variable-pitch-height 1.0
+         :line-spacing 1)
+        (large-2
+         :default-family "Fira Mono Nerd Font"
+         :default-height 140
+         :variable-pitch-family "Fira Sans Book"
+	 :variable-pitch-weight normal
+	 :variable-pitch-height 1.0
+         :line-spacing 1)
+	(ereader-Baskerville
+         :variable-pitch-family "Libre Baskerville"
+	 :variable-pitch-weight normal
+	 :variable-pitch-height 1.0
+         :line-spacing 1)
+	(ereader-Noto-Serif
+	 :variable-pitch-family "Noto Serif"
+	 :variable-pitch-weight normal
+	 :variable-pitch-height 1.0
+         :line-spacing 1)
+	(ereader-Bembo-Tufte
+	 :variable-pitch-family "ETBembo"
+	 :variable-pitch-weight normal
+	 :variable-pitch-height 1.1
+         :line-spacing 1)
+	(ereader-Literata
+	 :variable-pitch-family "Literata"
+	 :variable-pitch-weight normal
+	 :variable-pitch-height 1.0
+         :line-spacing 1))))
+
+;; Custom functions
+
+;; Might want to run this automatically
+;; using variable after-focus-change-function
+(defun my/adjust-font-size-based-on-display ()
+  "Change size of fonts based on monitor."
+  (interactive)
+  (let* ((display-name (cdr (assq 'name (frame-monitor-attributes))))
+	 (font-height (cond ((string-equal display-name "eDP-1") 140) 
+			    (t 120) ;; default
+			    )))
+    (set-face-attribute 'default (selected-frame) :height font-height)))