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nixos/home/emacs/init.org
Evie Litherland-Smith 453f8ebeb3 Convert email config 
Set mu4e to use single window, add more helpful keybinds for this setup
2023-11-08 17:17:04 +00:00

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#+TITLE: Emacs Config
#+AUTHOR: Evie Litherland-Smith
#+EMAIL: evie@xenia.me.uk
#+FILETAGS: :emacs:config:org:
#+PROPERTY: header-args:emacs-lisp :tangle yes :mkdirp yes :results output silent
* Common defaults
#+BEGIN_SRC emacs-lisp :results output silent
(setq custom-file (locate-user-emacs-file "custom.el"))
(when (and custom-file (file-exists-p custom-file))
(load custom-file nil 'nomessage))
(setq user-full-name "Evie Litherland-Smith"
user-mail-address "evie@xenia.me.uk"
use-short-answers t
load-prefer-newer t
indent-tabs-mode nil
global-auto-revert-non-file-buffers t
dired-auto-revert-buffer t
dired-dwim-target t
tab-always-indent 'complete
completion-cycle-threshold 3
completions-detailed t
xref-show-definitions-function #'xref-show-definitions-completing-read
kill-do-not-save-duplicates t
auto-window-vscroll nil
fast-but-imprecise-scrolling t
scroll-conservatively 101
scroll-margin 0
scroll-preserve-screen-position 1)
(set-default-coding-systems 'utf-8)
(set-terminal-coding-system 'utf-8)
(set-keyboard-coding-system 'utf-8)
(global-auto-revert-mode +1)
(delete-selection-mode)
;; Misc useful keymaps
(keymap-global-set "M-#" #'dictionary-lookup-definition)
(keymap-global-set "C-c r" #'recentf)
(keymap-global-set "C-c b" #'ibuffer)
(keymap-global-set "C-c p l" #'list-packages)
(keymap-global-set "C-c p r" #'package-refresh-contents)
(keymap-global-set "C-c p i" #'package-install)
(keymap-global-set "C-c p d" #'package-delete)
;; turn on spell checking, if available.
(when (and (require 'ispell nil :noerror) (executable-find ispell-program-name))
(add-hook 'text-mode-hook #'flyspell-mode)
(add-hook 'prog-mode-hook #'flyspell-prog-mode))
;; Make shebang (#!) file executable when saved
(add-hook 'after-save-hook #'executable-make-buffer-file-executable-if-script-p)
#+END_SRC
** package-archive with priorities
#+begin_src emacs-lisp :results output silent
(when (require 'package nil :noerror)
(add-to-list 'package-archives '("stable" . "https://stable.melpa.org/packages/"))
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
(setq package-archive-priorities '(("gnu" . 99)
("nongnu" . 80)
("stable" . 70)
("melpa" . 0))))
#+end_src
** Authentication
#+begin_src emacs-lisp
(when (require 'auth-source nil :noerror)
(setq auth-sources '("secrets:Login"))
(when (require 'auth-source-pass nil :noerror)
(auth-source-pass-enable)))
#+end_src
** Helpful
#+begin_src emacs-lisp
;; Make `describe-*' screens more helpful
(use-package helpful
:ensure t
:bind (("<remap> <describe-command>" . helpful-command)
("<remap> <describe-function>" . helpful-callable)
("<remap> <describe-key>" . helpful-key)
("<remap> <describe-symbol>" . helpful-symbol)
("<remap> <describe-variable>" . helpful-variable)
("C-h F" . helpful-function)
:map helpful-mode-map
("<remap> <revert-buffer>" . helpful-update)))
;; Bind extra `describe-*' commands
(keymap-global-set "C-h K" #'describe-keymap)
#+end_src
** Link hint keymaps
#+begin_src emacs-lisp
(use-package link-hint
:ensure t
:bind (("C-c l o" . link-hint-open-link)
("C-c l c" . link-hint-copy-link)
("C-c l C-o" . link-hint-open-all-link)
("C-c l C-c" . link-hint-copy-all-link)))
#+end_src
* UI
#+begin_src emacs-lisp
(setq use-dialog-box nil
fill-column 80
truncate-lines nil
truncate-partial-width-windows nil)
(menu-bar-mode -1)
(tab-bar-mode -1)
(tool-bar-mode -1)
(scroll-bar-mode -1)
(line-number-mode)
(global-display-line-numbers-mode -1)
(global-prettify-symbols-mode +1)
(global-visual-line-mode +1)
(use-package which-key
:ensure t
:config (which-key-mode +1))
(use-package page-break-lines
:ensure t
:config (global-page-break-lines-mode +1))
;; add visual pulse when changing focus, like beacon but built-in
;; from from https://karthinks.com/software/batteries-included-with-emacs/
(defun pulse-line (&rest _)
"Pulse the current line."
(pulse-momentary-highlight-one-line (point)))
(dolist (command '(scroll-up-command
scroll-down-command
recenter-top-bottom
other-window))
(advice-add command :after #'pulse-line))
#+end_src
** Theme, font and nerd-icons
#+begin_src emacs-lisp
(set-frame-font "Fira Code-12")
(set-frame-parameter nil 'alpha-background 80)
;; Theme
(use-package modus-themes
:ensure t
:config (load-theme 'modus-vivendi-tinted :noconfirm))
;; Nerd-Icons modes
(use-package nerd-icons
:ensure t
:config (nerd-icons-set-font "Symbols Nerd Font Mono"))
(use-package nerd-icons-dired
:ensure t
:hook (dired-mode))
(use-package nerd-icons-ibuffer
:ensure t
:hook (ibuffer-mode))
(use-package nerd-icons-completion
:ensure t
:config (nerd-icons-completion-mode +1))
#+end_src
** Font ligatures
#+begin_src emacs-lisp
(use-package ligature
:ensure t
:config
;; Enable the "www" ligature in every possible major mode
(ligature-set-ligatures 't '("www"))
;; Enable traditional ligature support in eww-mode, if the
;; `variable-pitch' face supports it
(ligature-set-ligatures 'eww-mode '("ff" "fi" "ffi"))
;; Enable all Cascadia and Fira Code ligatures in programming modes
(ligature-set-ligatures 'prog-mode
'(;; == === ==== => =| =>>=>=|=>==>> ==< =/=//=// =~
;; =:= =!=
("=" (rx (+ (or ">" "<" "|" "/" "~" ":" "!" "="))))
;; ;; ;;;
(";" (rx (+ ";")))
;; && &&&
("&" (rx (+ "&")))
;; !! !!! !. !: !!. != !== !~
("!" (rx (+ (or "=" "!" "\." ":" "~"))))
;; ?? ??? ?: ?= ?.
("?" (rx (or ":" "=" "\." (+ "?"))))
;; %% %%%
("%" (rx (+ "%")))
;; |> ||> |||> ||||> |] |} || ||| |-> ||-||
;; |->>-||-<<-| |- |== ||=||
;; |==>>==<<==<=>==//==/=!==:===>
("|" (rx (+ (or ">" "<" "|" "/" ":" "!" "}" "\]"
"-" "=" ))))
;; \\ \\\ \/
("\\" (rx (or "/" (+ "\\"))))
;; ++ +++ ++++ +>
("+" (rx (or ">" (+ "+"))))
;; :: ::: :::: :> :< := :// ::=
(":" (rx (or ">" "<" "=" "//" ":=" (+ ":"))))
;; // /// //// /\ /* /> /===:===!=//===>>==>==/
("/" (rx (+ (or ">" "<" "|" "/" "\\" "\*" ":" "!"
"="))))
;; .. ... .... .= .- .? ..= ..<
("\." (rx (or "=" "-" "\?" "\.=" "\.<" (+ "\."))))
;; -- --- ---- -~ -> ->> -| -|->-->>->--<<-|
("-" (rx (+ (or ">" "<" "|" "~" "-"))))
;; *> */ *) ** *** ****
("*" (rx (or ">" "/" ")" (+ "*"))))
;; www wwww
("w" (rx (+ "w")))
;; <> <!-- <|> <: <~ <~> <~~ <+ <* <$ </ <+> <*>
;; <$> </> <| <|| <||| <|||| <- <-| <-<<-|-> <->>
;; <<-> <= <=> <<==<<==>=|=>==/==//=!==:=>
;; << <<< <<<<
("<" (rx (+ (or "\+" "\*" "\$" "<" ">" ":" "~" "!"
"-" "/" "|" "="))))
;; >: >- >>- >--|-> >>-|-> >= >== >>== >=|=:=>>
;; >> >>> >>>>
(">" (rx (+ (or ">" "<" "|" "/" ":" "=" "-"))))
;; #: #= #! #( #? #[ #{ #_ #_( ## ### #####
("#" (rx (or ":" "=" "!" "(" "\?" "\[" "{" "_(" "_"
(+ "#"))))
;; ~~ ~~~ ~= ~- ~@ ~> ~~>
("~" (rx (or ">" "=" "-" "@" "~>" (+ "~"))))
;; __ ___ ____ _|_ __|____|_
("_" (rx (+ (or "_" "|"))))
;; Fira code: 0xFF 0x12
("0" (rx (and "x" (+ (in "A-F" "a-f" "0-9")))))
;; Fira code:
"Fl" "Tl" "fi" "fj" "fl" "ft"
;; The few not covered by the regexps.
"{|" "[|" "]#" "(*" "}#" "$>" "^="))
;; Enables ligature checks globally in all buffers. You can also do it
;; per mode with `ligature-mode'.
(global-ligature-mode t))
#+end_src
** Modeline
#+begin_src emacs-lisp
;; Doom-Modeline
(setq doom-modeline-icon t
doom-modeline-mu4e nil ;; Use mu4e own formatting
doom-modeline-modal nil
doom-modeline-modal-icon nil
doom-modeline-persp-name nil
doom-modeline-persp-icon nil)
(use-package doom-modeline
:ensure t
:config (doom-modeline-mode +1))
#+end_src
** Dashboard
#+begin_src emacs-lisp
;; Dashboard
(setq dashboard-icon-type 'nerd-icons
dashboard-set-heading-icons t
dashboard-set-file-icons t
dashboard-set-navigator t
dashboard-set-init-info t
dashboard-startup-banner 'ascii
dashboard-projects-backend 'project-el
dashboard-projects-switch-function 'project-switch-project
dashboard-projects-show-base t
dashboard-recentf-show-base 'align
dashboard-items '()
dashboard-banner-ascii (concat " .000000. \n"
" .0. .0. \n"
" .00. .00. \n"
" .000cl. .lc000. \n"
".0 0.\n"
"0. .o0000o. .0\n"
" 00 .0' '0. 00 \n"
" 00 .0 0. 00 \n"
" HHHHH HHHHHHHHHHHH HHHHH \n"
"HHHH HHH HHHHHHHHHHHHHH HHHH\n"
" HHHHHH HHHHHHHHH HHHHHHHH \n"
" HHH HHHH HHHHHHHHH HHHH \n"
" HHH HHHHHH \n"
" HHHHH HH \n"))
(use-package dashboard
:ensure t
:config (setq initial-buffer-choice 'dashboard-open))
#+end_src
* Org-mode
For reference information, see [[https://orgmode.com][Org-mode website]]
#+BEGIN_SRC emacs-lisp :results output silent
(setq org-directory "~/Org"
org-default-notes-file (expand-file-name "notes.org" org-directory)
org-pretty-entities-include-sub-superscripts t
org-pretty-entities-include-sub-superscripts t
org-tags-column 0
org-modern-tag nil
org-outline-path-complete-in-steps nil
org-refile-use-outline-path t
org-refile-allow-creating-parent-nodes t
org-refile-use-outline-path 'file
org-refile-targets '((nil :maxlevel . 3)
(org-agenda-files :maxlevel . 3)))
#+END_SRC
** Keymaps
#+begin_src emacs-lisp :results output silent
(keymap-global-set "C-c o e" #'org-edit-src-code)
(keymap-global-set "C-c o a" #'org-agenda)
(keymap-global-set "C-c o n" #'org-capture)
(keymap-global-set "C-c o l" #'org-capture-goto-last-stored)
(keymap-global-set "C-c o j j" #'org-journal-new-entry)
(keymap-global-set "C-c o j n" #'org-journal-new-date-entry)
(keymap-global-set "C-c o j s" #'org-journal-new-scheduled-entry)
(add-hook 'org-mode-hook #'org-modern-mode)
(add-hook 'org-agenda-finalize-hook #'org-modern-agenda)
#+end_src
** org-agenda
#+begin_src emacs-lisp :results output silent
(setq org-agenda-files (list (expand-file-name org-directory)
(expand-file-name "journal" org-directory)
(expand-file-name "projects" org-directory))
org-agenda-sticky nil
org-agenda-window-setup 'current-window
org-agenda-prefix-format '((agenda . " %-12:c%?-12t% s")
(todo . " %-12:c")
(tags . " %-12:c")
(search . " %-12:c")))
#+end_src
** org-journal
#+BEGIN_SRC emacs-lisp :results output silent
(setq org-journal-dir (expand-file-name "journal" org-directory)
org-journal-file-type 'monthly
org-journal-file-format "%Y-%m.org")
#+END_SRC
** Capture templates
#+BEGIN_SRC emacs-lisp :results output silent
(setq org-capture-templates
'(("n" "Note" entry
(file+headline "inbox.org" "Note")
"* %?"
:prepend t
:empty-lines 1)
("t" "Task" entry
(file+headline "inbox.org" "Task")
"* TODO %?"
:prepend t
:empty-lines 1)
("m" "Email Workflow")
("mf" "Follow Up" entry (file+olp "mail.org" "Follow Up")
"* TODO Follow up with %:fromname on %a\nSCHEDULED:%t\nDEADLINE: %(org-insert-time-stamp (org-read-date nil t \"+2d\"))\n\n%i")
("mr" "Read Later" entry (file+olp "mail.org" "Read Later")
"* TODO Read %:subject\nSCHEDULED:%t\nDEADLINE: %(org-insert-time-stamp (org-read-date nil t \"+2d\"))\n\n%a\n\n%i")
))
#+END_SRC
** Citar
#+begin_src emacs-lisp :results output silent
(setq citar-bibliography '("~/.references/main.bib")
citar-library-paths '("~/.references/library")
citar-notes-paths '("~/.references/notes")
citar-symbols '((file "F" . "󰂺")
(note "N" . "󰎞")
(link "L" . "󰌹")))
(when (require 'citar nil :noerror)
(keymap-global-set "C-c o c o" #'citar-open))
#+end_src
** Khalel
#+begin_src emacs-lisp :results output silent
(setq khalel-import-org-file (expand-file-name "calendar.org" org-directory)
khalel-import-org-file-read-only nil
khalel-import-org-file-confirm-overwrite nil
khalel-import-start-date "-30d"
khalel-import-end-date "+30d")
(when (require 'khalel nil :noerror)
(add-hook 'org-agenda-mode-hook #'khalel-import-events)
(khalel-add-capture-template "e"))
#+end_src
* Development Environment
#+BEGIN_SRC emacs-lisp
(use-package rainbow-delimiters
:ensure t
:hook (prog-mode))
(setq apheleia-remote-algorithm 'local)
(use-package apheleia
:ensure t
:defer nil
:bind (("C-c c f" . apheleia-format-buffer))
:config (apheleia-global-mode +1))
(use-package ibuffer-project
:ensure t
:hook ((ibuffer . (lambda ()
(setq ibuffer-filter-groups (ibuffer-project-generate-filter-groups))
(unless (eq ibuffer-sorting-mode 'project-file-relative)
(ibuffer-do-sort-by-project-file-relative))))))
(use-package treesit-auto
:config (global-treesit-auto-mode +1))
(setq direnv-always-show-summary nil)
(use-package direnv
:config (direnv-mode +1))
#+END_SRC
** Eglot LSP
#+BEGIN_SRC emacs-lisp
;;; Eglot
(defun crafted-ide--add-eglot-hooks (mode-list)
"Add `eglot-ensure' to modes in MODE-LIST.
The mode must be loaded, i.e. found with `fboundp'. A mode which
is not loaded will not have a hook added, in which case add it
manually with something like this:
`(add-hook 'some-mode-hook #'eglot-ensure)'"
(dolist (mode-def mode-list)
(let ((mode (if (listp mode-def) (car mode-def) mode-def)))
(cond
((listp mode) (crafted-ide--add-eglot-hooks mode))
(t
(when (and (fboundp mode)
(not (eq 'clojure-mode mode)) ; prefer cider
(not (eq 'lisp-mode mode)) ; prefer sly/slime
(not (eq 'scheme-mode mode)) ; prefer geiser
)
(let ((hook-name (format "%s-hook" (symbol-name mode))))
(message "adding eglot to %s" hook-name)
(add-hook (intern hook-name) #'eglot-ensure))))))))
;; add eglot to existing programming modes when eglot is loaded.
(with-eval-after-load "eglot"
(crafted-ide--add-eglot-hooks eglot-server-programs))
;; Shutdown server when last managed buffer is killed
(customize-set-variable 'eglot-autoshutdown t)
#+END_SRC
* Copy (to sort)
For now I'll just copy all config into this file, to confirm that it works properly.
Will reorganise into separate sections later
** TODO Feeds
#+BEGIN_SRC emacs-lisp
(let ((elfeed-base-directory "~/.elfeed"))
(setq elfeed-db-directory (expand-file-name "db" elfeed-base-directory)
elfeed-enclosure-default-dir (expand-file-name "enclosures" elfeed-base-directory)
rmh-elfeed-org-files (list (expand-file-name "feeds.org" elfeed-base-directory))))
(when (require 'elfeed nil :noerror)
(keymap-global-set "C-c f f" #'elfeed)
(add-hook 'elfeed-search-mode-hook #'elfeed-update)
(when (require 'elfeed-org nil :noerror)
(elfeed-org))
(when (require 'elfeed-tube nil :noerror)
(elfeed-tube-setup)))
#+END_SRC
** TODO Media
#+BEGIN_SRC emacs-lisp
(when (require 'emms-setup nil :noerror)
(setq emms-player-list '(emms-player-mpv)
emms-info-functions '(emms-info-native)
emms-source-file-default-directory "~/Music"
emms-lyrics-dir "~/Music/lyrics"
emms-mode-line-icon-color "white")
(emms-all)
(add-hook 'emms-player-started-hook #'emms-show)
(add-hook 'emms-player-paused-hook #'emms-show)
(when (require 'hydra nil :noerror)
(defhydra emms (global-map "C-c e")
"emms"
("b" emms-smart-browse)
("d" emms-show)
("s" emms-start)
("S" emms-stop)
("n" emms-next)
("p" emms-previous)
("P" emms-pause))))
#+END_SRC
** TODO Project
#+BEGIN_SRC emacs-lisp
(setq project-switch-use-entire-map t
project-switch-commands
'((project-dired "Browse directory")
(project-find-file "Find file")
(project-find-regexp "Find regexp")
(project-find-dir "Find directory")
(project-eshell "Eshell")))
(setq magit-clone-default-directory "~/Projects/")
(require 'magit nil :noerror)
#+END_SRC
** TODO Social
#+BEGIN_SRC emacs-lisp
(setq mastodon-instance-url "https://tech.lgbt"
mastodon-active-user "Tux922")
(require 'mastodon nil :noerror)
#+END_SRC
** TODO Completion (Crafted)
#+BEGIN_SRC emacs-lisp
;;; Vertico
(when (require 'vertico nil :noerror)
(require 'vertico-directory)
;; Cycle back to top/bottom result when the edge is reached
(customize-set-variable 'vertico-cycle t)
;; Start Vertico
(vertico-mode 1)
;; Turn off the built-in fido-vertical-mode and icomplete-vertical-mode, if
;; they have been turned on by crafted-defaults-config, because they interfere
;; with this module.
(with-eval-after-load 'crafted-defaults-config
(fido-mode -1)
(fido-vertical-mode -1)
(icomplete-mode -1)
(icomplete-vertical-mode -1)))
;;; Marginalia
(when (require 'marginalia nil :noerror)
;; Configure Marginalia
(customize-set-variable 'marginalia-annotators
'(marginalia-annotators-heavy
marginalia-annotators-light
nil))
(marginalia-mode 1))
;;; Consult
;; Since Consult doesn't need to be required, we assume the user wants these
;; setting if it is installed (regardless of the installation method).
(when (locate-library "consult")
;; Set some consult bindings
(keymap-global-set "C-s" 'consult-line)
(keymap-set minibuffer-local-map "C-r" 'consult-history)
(setq completion-in-region-function #'consult-completion-in-region))
;;; Orderless
(when (require 'orderless nil :noerror)
;; Set up Orderless for better fuzzy matching
(customize-set-variable 'completion-styles '(orderless basic))
(customize-set-variable 'completion-category-overrides
'((file (styles . (partial-completion))))))
;;; Embark
(when (require 'embark nil :noerror)
(keymap-global-set "<remap> <describe-bindings>" #'embark-bindings)
(keymap-global-set "C-." 'embark-act)
;; Use Embark to show bindings in a key prefix with `C-h`
(setq prefix-help-command #'embark-prefix-help-command)
(when (require 'embark-consult nil :noerror)
(with-eval-after-load 'embark-consult
(add-hook 'embark-collect-mode-hook #'consult-preview-at-point-mode))))
;;; Corfu
(when (require 'corfu nil :noerror)
(unless (display-graphic-p)
(when (require 'corfu-terminal nil :noerror)
(corfu-terminal-mode +1)))
;; Setup corfu for popup like completion
(customize-set-variable 'corfu-cycle t) ; Allows cycling through candidates
(customize-set-variable 'corfu-auto t) ; Enable auto completion
(customize-set-variable 'corfu-auto-prefix 2) ; Complete with less prefix keys
(global-corfu-mode 1)
(when (require 'corfu-popupinfo nil :noerror)
(corfu-popupinfo-mode 1)
(eldoc-add-command #'corfu-insert)
(keymap-set corfu-map "M-p" #'corfu-popupinfo-scroll-down)
(keymap-set corfu-map "M-n" #'corfu-popupinfo-scroll-up)
(keymap-set corfu-map "M-d" #'corfu-popupinfo-toggle)))
;;; Cape
(when (require 'cape nil :noerror)
;; Setup Cape for better completion-at-point support and more
;; Add useful defaults completion sources from cape
(add-to-list 'completion-at-point-functions #'cape-file)
(add-to-list 'completion-at-point-functions #'cape-dabbrev)
;; Silence the pcomplete capf, no errors or messages!
;; Important for corfu
(advice-add 'pcomplete-completions-at-point :around #'cape-wrap-silent)
;; Ensure that pcomplete does not write to the buffer
;; and behaves as a pure `completion-at-point-function'.
(advice-add 'pcomplete-completions-at-point :around #'cape-wrap-purify)
;; No auto-completion or completion-on-quit in eshell
(defun crafted-completion-corfu-eshell ()
"Special settings for when using corfu with eshell."
(setq-local corfu-quit-at-boundary t
corfu-quit-no-match t
corfu-auto nil)
(corfu-mode))
(add-hook 'eshell-mode-hook #'crafted-completion-corfu-eshell))
#+END_SRC
** TODO Org (Crafted)
#+BEGIN_SRC emacs-lisp
;; Return or left-click with mouse follows link
(customize-set-variable 'org-return-follows-link t)
(customize-set-variable 'org-mouse-1-follows-link t)
;; Display links as the description provided
(customize-set-variable 'org-link-descriptive t)
;; Visually indent org-mode files to a given header level
(add-hook 'org-mode-hook #'org-indent-mode)
;; Hide markup markers
(customize-set-variable 'org-hide-emphasis-markers t)
(when (locate-library "org-appear")
(add-hook 'org-mode-hook 'org-appear-mode))
;; Disable auto-pairing of "<" in org-mode with electric-pair-mode
(defun crafted-org-enhance-electric-pair-inhibit-predicate ()
"Disable auto-pairing of \"<\" in `org-mode' when using `electric-pair-mode'."
(when (and electric-pair-mode (eql major-mode #'org-mode))
(setq-local electric-pair-inhibit-predicate
`(lambda (c)
(if (char-equal c ?<)
t
(,electric-pair-inhibit-predicate c))))))
;; Add hook to both electric-pair-mode-hook and org-mode-hook
;; This ensures org-mode buffers don't behave weirdly,
;; no matter when electric-pair-mode is activated.
(add-hook 'electric-pair-mode-hook #'crafted-org-enhance-electric-pair-inhibit-predicate)
(add-hook 'org-mode-hook #'crafted-org-enhance-electric-pair-inhibit-predicate)
#+END_SRC
** TODO Workspaces (Crafted)
#+BEGIN_SRC emacs-lisp
(with-eval-after-load 'tabspaces
(customize-set-variable 'tabspaces-use-filtered-buffers-as-default t)
(customize-set-variable 'tabspaces-remove-to-default t)
(customize-set-variable 'tabspaces-include-buffers '("*scratch*")))
;; Activate it
(customize-set-variable 'tabspaces-mode t)
;; Make sure project is initialized
(project--ensure-read-project-list)
#+END_SRC
** TODO Writing (Crafted)
#+BEGIN_SRC emacs-lisp
;;; Whitespace
(defun crafted-writing-configure-whitespace (use-tabs &optional use-globally &rest enabled-modes)
"Helper function to configure `whitespace' mode.
Enable using TAB characters if USE-TABS is non-nil. If
USE-GLOBALLY is non-nil, turn on `global-whitespace-mode'. If
ENABLED-MODES is non-nil, it will be a list of modes to activate
whitespace mode using hooks. The hooks will be the name of the
mode in the list with `-hook' appended. If USE-GLOBALLY is
non-nil, ENABLED-MODES is ignored.
Configuring whitespace mode is not buffer local. So calling this
function twice with different settings will not do what you
think. For example, if you wanted to use spaces instead of tabs
globally except for in Makefiles, doing the following won't work:
;; turns on global-whitespace-mode to use spaces instead of tabs
(crafted-writing-configure-whitespace nil t)
;; overwrites the above to turn to use tabs instead of spaces,
;; does not turn off global-whitespace-mode, adds a hook to
;; makefile-mode-hook
(crafted-writing-configure-whitespace t nil 'makefile-mode)
Instead, use a configuration like this:
;; turns on global-whitespace-mode to use spaces instead of tabs
(crafted-writing-configure-whitespace nil t)
;; turn on the buffer-local mode for using tabs instead of spaces.
(add-hook 'makefile-mode-hook #'indent-tabs-mode)
For more information on `indent-tabs-mode', See the info
node `(emacs)Just Spaces'
Example usage:
;; Configuring whitespace mode does not turn on whitespace mode
;; since we don't know which modes to turn it on for.
;; You will need to do that in your configuration by adding
;; whitespace mode to the appropriate mode hooks.
(crafted-writing-configure-whitespace nil)
;; Configure whitespace mode, but turn it on globally.
(crafted-writing-configure-whitespace nil t)
;; Configure whitespace mode and turn it on only for prog-mode
;; and derived modes.
(crafted-writing-configure-whitespace nil nil 'prog-mode)"
(if use-tabs
(customize-set-variable 'whitespace-style
'(face empty trailing indentation::tab
space-after-tab::tab
space-before-tab::tab))
;; use spaces instead of tabs
(customize-set-variable 'whitespace-style
'(face empty trailing tab-mark
indentation::space)))
(if use-globally
(global-whitespace-mode 1)
(when enabled-modes
(dolist (mode enabled-modes)
(add-hook (intern (format "%s-hook" mode)) #'whitespace-mode))))
;; cleanup whitespace
(customize-set-variable 'whitespace-action '(cleanup auto-cleanup)))
;;; parentheses
(electric-pair-mode 1) ; auto-insert matching bracket
(show-paren-mode 1) ; turn on paren match highlighting
;;; LaTeX configuration
(with-eval-after-load 'latex
(customize-set-variable 'TeX-auto-save t)
(customize-set-variable 'TeX-parse-self t)
(setq-default TeX-master nil)
;; compile to pdf
(tex-pdf-mode)
;; correlate the source and the output
(TeX-source-correlate-mode)
;; set a correct indentation in a few additional environments
(add-to-list 'LaTeX-indent-environment-list '("lstlisting" current-indentation))
(add-to-list 'LaTeX-indent-environment-list '("tikzcd" LaTeX-indent-tabular))
(add-to-list 'LaTeX-indent-environment-list '("tikzpicture" current-indentation))
;; add a few macros and environment as verbatim
(add-to-list 'LaTeX-verbatim-environments "lstlisting")
(add-to-list 'LaTeX-verbatim-environments "Verbatim")
(add-to-list 'LaTeX-verbatim-macros-with-braces "lstinline")
(add-to-list 'LaTeX-verbatim-macros-with-delims "lstinline")
;; electric pairs in auctex
(customize-set-variable 'TeX-electric-sub-and-superscript t)
(customize-set-variable 'LaTeX-electric-left-right-brace t)
(customize-set-variable 'TeX-electric-math (cons "$" "$"))
;; open all buffers with the math mode and auto-fill mode
(add-hook 'LaTeX-mode-hook #'auto-fill-mode)
(add-hook 'LaTeX-mode-hook #'LaTeX-math-mode)
;; add support for references
(add-hook 'LaTeX-mode-hook #'turn-on-reftex)
(customize-set-variable 'reftex-plug-into-AUCTeX t)
;; to have the buffer refresh after compilation
(add-hook 'TeX-after-compilation-finished-functions #'TeX-revert-document-buffer))
(defun crafted-latex-use-pdf-tools ()
"Use PDF Tools instead of docview, requires a build environment
to compile PDF Tools.
Depends on having `pdf-tools'."
(with-eval-after-load 'latex
(customize-set-variable 'TeX-view-program-selection '((output-pdf "PDF Tools")))
(customize-set-variable 'TeX-view-program-list '(("PDF Tools" TeX-pdf-tools-sync-view)))
(customize-set-variable 'TeX-source-correlate-start-server t)))
;; message the user if the latex executable is not found
(defun crafted-writing-tex-warning-if-no-latex-executable ()
"Print a message to the minibuffer if the \"latex\" executable cannot be found."
(unless (executable-find "latex")
(message "latex executable not found")))
(add-hook 'tex-mode-hook #'crafted-writing-tex-warning-if-no-latex-executable)
(when (and (executable-find "latex")
(executable-find "latexmk"))
(with-eval-after-load 'latex
(when (require 'auctex-latexmk nil 'noerror)
(with-eval-after-load 'auctex-latexmk
(auctex-latexmk-setup)
(customize-set-variable 'auctex-latexmk-inherit-TeX-PDF-mode t))
(defun crafted-writing-tex-make-latexmk-default-command ()
"Set `TeX-command-default' to \"LatexMk\"."
(setq TeX-command-default "LatexMk"))
(add-hook 'TeX-mode-hook #'crafted-writing-tex-make-latexmk-default-command))))
;;; Markdown
(when (fboundp 'markdown-mode)
;; because the markdown-command variable may not be loaded (yet),
;; check manually for the other markdown processors. If it is
;; loaded, the others are superfluous but `or' fails fast, so they
;; are not checked if `markdown-command' is set and the command is
;; indeed found.
(unless (or (and (boundp 'markdown-command)
(executable-find markdown-command))
(executable-find "markdown")
(executable-find "pandoc"))
(message "No markdown processor found, preview may not possible."))
(with-eval-after-load 'markdown-mode
(customize-set-variable 'markdown-enable-math t)
(customize-set-variable 'markdown-enable-html t)
(add-hook 'markdown-mode-hook #'conditionally-turn-on-pandoc)))
;;; PDF Support when using pdf-tools
(when (locate-library "pdf-tools")
;; load pdf-tools when going into doc-view-mode
(defun crafted-writing-load-pdf-tools ()
"Attempts to require pdf-tools, but for attaching to hooks."
(require 'pdf-tools nil :noerror))
(add-hook 'doc-view-mode-hook #'crafted-writing-load-pdf-tools)
;; when pdf-tools is loaded, apply settings.
(with-eval-after-load 'pdf-tools
(setq-default pdf-view-display-size 'fit-width)))
#+END_SRC
* Email
#+BEGIN_SRC emacs-lisp
(setq sendmail-program (executable-find "msmtp")
send-mail-function #'smtpmail-send-it
message-sendmail-f-is-evil t
message-sendmail-extra-arguments '("--read-envelope-from")
message-send-mail-function #'message-send-mail-with-sendmail
message-kill-buffer-on-exit t
mail-user-agent 'mu4e-user-agent
read-mail-command 'mu4e
mu4e-split-view 'single-window
mu4e-maildir "~/Mail"
mu4e-attachment-dir "~/Downloads"
mu4e-get-mail-command "mbsync -a"
mu4e-update-interval (* 5 60) ; Every 5 minutes
mu4e-sent-messages-behavior 'sent
mu4e-change-filenames-when-moving t
mu4e-context-policy 'pick-first
mu4e-use-fancy-chars t
mu4e-headers-thread-single-orphan-prefix '("─>" . "─▶")
mu4e-headers-thread-orphan-prefix '("┬>" . "┬▶")
mu4e-headers-thread-connection-prefix '("│ " . "│ ")
mu4e-headers-thread-first-child-prefix '("├>" . "├▶")
mu4e-headers-thread-child-prefix '("├>" . "├▶")
mu4e-headers-thread-last-child-prefix '("└>" . "╰▶")
mu4e-modeline-all-read '("R:" . "󰑇 ")
mu4e-modeline-all-clear '("C:" . "󰚭 ")
mu4e-modeline-new-items '("N:" . "󰎔 ")
mu4e-modeline-unread-items '("U:" . "󰶊 ")
mu4e-search-full-label '("F" . "󱊖 ")
mu4e-search-hide-label '("H" . "󰘓 ")
mu4e-search-related-label '("R" . "󰌹 ")
mu4e-search-skip-duplicates-label '("D" . "󰆑 ")
mu4e-search-threaded-label'("T" . "󱇫 ")
mu4e-alert-modeline-formatter 'mu4e-alert-default-mode-line-formatter
mu4e-headers-fields '((:human-date . 12)
(:flags . 6)
(:from-or-to . 25)
(:subject))
mu4e-headers-actions '(("org capture message" . mu4e-org-store-and-capture)
("capture message" . mu4e-action-capture-message)
("show this thread" . mu4e-action-show-thread))
mu4e-maildir-shortcuts '((:maildir "/Proton/Inbox/" :key ?p)
(:maildir "/iCloud/Inbox/" :key ?i)
(:maildir "/Outlook/Inbox/" :key ?w)))
(use-package mu4e
:bind (("C-c m m" . mu4e)
("C-c m u" . mu4e-update-index)
("C-c m c" . mu4e-compose-new)
("C-c m s" . mu4e-search)
("C-c m b" . mu4e-search-bookmark)
("C-c m j" . mu4e-search-maildir))
:config (setq mu4e-contexts
(list
(make-mu4e-context
:name "Xenia"
:vars '((user-mail-address . "evie@xenia.me.uk")
(mu4e-sent-folder . "/Proton/Sent")
(mu4e-drafts-folder . "/Proton/Drafts")
(mu4e-trash-folder . "/Proton/Trash")
(mu4e-refile-folder . "/Proton/Archive")))
(make-mu4e-context
:name "Proton"
:match-func (lambda (msg) (when msg (string-prefix-p "/Proton" (mu4e-message-field msg :maildir))))
:vars '((user-mail-address . "e.litherlandsmith@proton.me")
(mu4e-sent-folder . "/Proton/Sent")
(mu4e-drafts-folder . "/Proton/Drafts")
(mu4e-trash-folder . "/Proton/Trash")
(mu4e-refile-folder . "/Proton/Archive")))
(make-mu4e-context
:name "iCloud"
:match-func (lambda (msg) (when msg (string-prefix-p "/iCloud" (mu4e-message-field msg :maildir))))
:vars '((user-mail-address . "e.litherlandsmith@icloud.com")
(mu4e-sent-folder . "/iCloud/Sent Messages")
(mu4e-drafts-folder . "/iCloud/Drafts")
(mu4e-trash-folder . "/iCloud/Deleted Messages")
(mu4e-refile-folder . "/iCloud/Archive")))
(make-mu4e-context
:name "Work"
:match-func (lambda (msg) (when msg (string-prefix-p "/Outlook" (mu4e-message-field msg :maildir))))
:vars '((user-mail-address . "evie.litherland-smith@ukaea.uk")
(mu4e-sent-folder . "/Outlook/Sent")
(mu4e-drafts-folder . "/Outlook/Drafts")
(mu4e-trash-folder . "/Outlook/Trash")
(mu4e-refile-folder . "/Outlook/Archive"))))))
(use-package mu4e-alert
:after mu4e
:config
(mu4e-alert-set-default-style 'libnotify)
(mu4e-alert-enable-notifications)
(mu4e-alert-enable-mode-line-display))
#+END_SRC
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