Emacs Config

• Config
  • Initial copy from init.el

Personal Emacs config.

Clone to ~/.config/emacs/ (or ~/.emacs.d/).

Config

Initial copy from init.el

  ;; Customise `use-package' behaviour, must be set before first time
  ;; it's used. Configure packages archives with priority
  (setopt use-package-check-before-init t
          use-package-enable-imenu-support t)

  (setq custom-file (locate-user-emacs-file "custom.el"))
  (when (and custom-file
             (file-exists-p custom-file))
    (load custom-file nil 'nomessage))

  (use-package package
    :custom
    (package-archive-priorities '(("melpa" . 4) ("stable" . 3) ("nongnu" . 2) ("gnu" . 1)))
    (package-selected-packages
     '(
       ;; UI
       base16-theme all-the-icons nerd-icons nerd-icons-completion
       nerd-icons-corfu nerd-icons-dired nerd-icons-ibuffer minions
       ligature which-key diff-hl

       ;; Completion
       vertico orderless marginalia cape corfu corfu-terminal
       consult consult-eglot flyspell-correct tempel

       ;; IDE
       treesit-auto magit forge apheleia envrc rainbow-delimiters
       flymake-shellcheck flymake-yamllint flymake-clippy
       flymake-eslint markdown-mode pandoc-mode python-docstring
       nix-mode lua-mode

       ;; Org + LaTeX
       org-roam org-noter citar auctex htmlize

       ;; Other
       password-store emms bbdb ement scad-mode

       ))
    :config
    (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
    (add-to-list 'package-archives '("stable" . "https://stable.melpa.org/packages/"))
    (package-initialize)

    (defun my/package-ensure ()
      "Update package archives and ensure packages are installed."
      (interactive)
      (package-refresh-contents)
      (package-install-selected-packages)
      (package-autoremove)))

  (set-default-coding-systems 'utf-8)

  (setq user-full-name "Evie Litherland-Smith"
        user-mail-address "evie@xenia.me.uk"
        inhibit-splash-screen t
        use-short-answers t
        tab-always-indent 'complete
        completion-cycle-threshold nil
        completions-detailed t
        kill-do-not-save-duplicates t
        initial-frame-alist nil
        default-frame-alist nil)

  (setq-default truncate-lines t
                truncate-partial-width-windows nil)

  (setopt indent-tabs-mode nil
          async-shell-command-display-buffer nil
          compilation-scroll-output t)

  (global-prettify-symbols-mode +1)
  (global-auto-revert-mode +1)
  (delete-selection-mode +1)
  (which-function-mode +1)
  (tool-bar-mode -1)
  (scroll-bar-mode -1)

  (use-package pixel-scroll
    :init
    (pixel-scroll-precision-mode +1))

  (use-package mwheel
    :custom
    (mouse-wheel-scroll-amount '(1 ((shift) . 1)))
    (mouse-wheel-progressive-speed nil)
    (mouse-wheel-follow-mouse t))

  ;; Bind normal forward/back buttons on mouse to next/previous buffer respectively
  (keymap-global-set "<mouse-8>" #'previous-buffer)
  (keymap-global-set "<mouse-9>" #'next-buffer)

  ;; Quick bind for calling `git-sync-all'
  (defun my/git-sync-all ()
    "Run shell command `git-sync-all' asynchronously."
    (interactive)
    (async-shell-command "git-sync-all" "*git-sync-all*" "*git-sync-errors*"))
  (keymap-global-set "C-c g s" #'my/git-sync-all)

  ;; Make shebang (#!) file executable when saved
  (add-hook 'after-save-hook #'executable-make-buffer-file-executable-if-script-p)

  ;; Remap `upcase-word' and `downcase-word' to DWIM versions
  (keymap-global-set "<remap> <upcase-word>" 'upcase-dwim)
  (keymap-global-set "<remap> <downcase-word>" 'downcase-dwim)

  (setq backup-directory-alist '(("." . "~/.local/state/emacs/backups")))

  (use-package savehist
    :demand
    :config
    (savehist-mode +1))

  (use-package dired
    :custom
    (dired-auto-revert-buffer t)
    (dired-dwim-target t))

  (use-package recentf
    :config
    (run-at-time nil (* 5 60) 'recentf-save-list)
    (recentf-mode +1)
    :custom
    (recentf-max-saved-items 2048))

  (use-package auth-source
    :custom
    (auth-sources '("secrets:Login")))

  (use-package auth-source-pass
    :requires auth-source
    :config
    (auth-source-pass-enable))

  ;; Bind extra `describe-*' commands
  (keymap-global-set "C-h K" #'describe-keymap)

  ;; turn on spell checking, if available.
  (use-package ispell
    :custom
    (ispell-dictionary "en_GB"))

  (use-package flyspell
    :hook ((text-mode . flyspell-mode)
           (prog-mode . flyspell-prog-mode))
    :init
    (require 'ispell)
    :custom
    (flyspell-use-meta-tab nil))

  (use-package flyspell-correct
    :if (package-installed-p 'flyspell-correct)
    :after flyspell
    :bind ( :map flyspell-mode-map
            ("C-;" . flyspell-correct-wrapper)))

  (use-package ibuffer
    :defines ibuffer-filter-groups
    :bind (("C-c b" . ibuffer)))

  (use-package shell
    :bind (("C-c t s" . shell)))

  (use-package eshell
    :bind (("C-c t e" . eshell))
    :config
    (require 'esh-mode))

  (use-package esh-mode
    :defines eshell-mode-map
    :bind ( :map eshell-mode-map
            ("<remap> <eshell-previous-matching-input>" . consult-history)))

  (use-package calc
    :bind (("<Calculator>" . calc)))

  (use-package xref
    :custom
    (xref-show-definitions-function 'xref-show-definitions-completing-read))

  (use-package appt
    :custom
    (appt-display-diary nil)
    (appt-display-format 'echo))

  (use-package calendar
    :after appt
    :bind (("C-c >" . calendar))
    :hook ((calendar-today-visible . calendar-mark-today))
    :custom
    (calendar-date-style 'iso)
    (calendar-mark-holidays-flag t)
    (calendar-mark-diary-entries-flag nil)
    (calendar-view-holidays-initially-flag nil)
    (calendar-view-diary-initially-flag nil)
    :config
    (appt-activate +1)
    (add-to-list 'display-buffer-alist
                 '("\\*Calendar\\*"
                   (display-buffer-in-side-window)
                   (side . bottom)
                   (slot . 0)
                   (window-height . 0.2)
                   (window-parameters . ((no-delete-other-windows . t))))))

  (add-hook 'prog-mode-hook #'(lambda () (display-line-numbers-mode +1)))

  (use-package which-key
    :if (package-installed-p 'which-key)
    :functions which-key-mode
    :config (which-key-mode +1))

  (use-package elec-pair
    :config
    (electric-pair-mode +1))

  (use-package paren
    :config
    (show-paren-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)))

  (use-package base16-theme
    :if (package-installed-p 'base16-theme)
    :demand
    :defines (base16-one-light-theme-colors
              my/load-theme-and-configure)
    :hook (server-after-make-frame . my/load-theme-and-configure)
    :custom
    (base16-theme-distinct-fringe-background nil)
    (base16-theme-highlight-mode-line 'contrast)
    :init
    (defun my/load-theme-and-configure ()
      "Load theme and configure some faces."
      (load-theme 'base16-one-light t)

      ;; Change outline headers to follow rainbow order
      (require 'outline)
      (dolist (pairing '((outline-1 . :base08)
                         (outline-2 . :base09)
                         (outline-3 . :base0A)
                         (outline-4 . :base0B)
                         (outline-5 . :base0C)
                         (outline-6 . :base0D)
                         (outline-7 . :base0E)
                         (outline-8 . :base0F)))
        (set-face-attribute (car pairing) nil
                            :foreground
                            (plist-get base16-one-light-theme-colors (cdr pairing)))))
    :config
    (if (display-graphic-p) (my/load-theme-and-configure)))

  (use-package nerd-icons
    :if (package-installed-p 'nerd-icons)
    :functions (nerd-icons-octicon))

  (use-package nerd-icons-dired
    :requires nerd-icons
    :hook (dired-mode))

  (use-package nerd-icons-ibuffer
    :requires nerd-icons
    :hook (ibuffer-mode))

  (use-package nerd-icons-completion
    :functions nerd-icons-completion-mode
    :requires nerd-icons
    :hook (after-init . (lambda () (nerd-icons-completion-mode +1))))

  (use-package minions
    :if (package-installed-p 'minions)
    :functions minions-mode
    :hook (after-init . (lambda () (minions-mode +1)))
    :custom
    (minions-prominent-modes '(envrc-mode flymake-mode)))

  (use-package ligature
    :if (package-installed-p 'ligature)
    :functions (ligature-set-ligatures
                global-ligature-mode)
    :config
    (ligature-set-ligatures
     '(text-mode prog-mode org-mode)
     '("<--" "<---" "<-" "->" "-->" "--->"
       "<==" "<===" "<=" "=>" "==>" "===>"
       "<->" "<-->" "<--->" "<---->"
       "<=>" "<==>" "<===>" "<====>"
       "==" "!=" "===" "!==" "!==="
       "<|" "<|>" "|>" "<>" "</" "</>" "/>"
       "/*" "*/" "+++" "<~~" "~~>" "<!---" "---!>"))
    (global-ligature-mode +1))

  (use-package whitespace
    :custom
    (whitespace-style '(face
                        empty
                        trailing
                        tab-mark
                        indentation::space))
    (whitespace-action '(report-on-bogus
                         cleanup
                         auto-cleanup)))

  (setq mode-line-compact 'long)

  (line-number-mode -1)
  (column-number-mode -1)
  (size-indication-mode +1)

  ;; (require 'battery)
  ;; (when (and battery-status-function
  ;;            (not ( string-match-p "unknown"
  ;;                   ( battery-format "%B"
  ;;                     (funcall battery-status-function)))))
  ;;   (display-battery-mode +1))

  (use-package time
    :custom
    (display-time-24hr-format t))

  (use-package diff-hl
    :if (package-installed-p 'diff-hl)
    :functions (diff-hl-magit-pre-refresh
                diff-hl-magit-post-refresh
                global-diff-hl-mode)
    :init
    (add-hook 'magit-pre-refresh-hook #'diff-hl-magit-pre-refresh)
    (add-hook 'magit-post-refresh-hook #'diff-hl-magit-post-refresh)
    :custom
    (diff-hl-disable-on-remote nil)
    (diff-hl-draw-borders t)
    :config
    (global-diff-hl-mode))

  (setq split-height-threshold nil
        split-width-threshold 160)

  (use-package winner
    :demand
    :config
    (winner-mode))

  (use-package ediff
    :bind (("C-c d f" . ediff-files)
           ("C-c d b" . ediff-buffers)
           ("C-c d 3 f" . ediff-files3)
           ("C-c d 3 b" . ediff-buffers3))
    :custom
    (ediff-window-setup-function #'ediff-setup-windows-plain))

  (use-package emms
    :defines (emms-browser-mode-map
              emms-playlist-mode-map)
    :functions (emms-all
                emms-default-players
                emms-mpris-enable
                emms-cache-enable
                emms-show)
    :bind (("C-c e e" . emms-smart-browse)
           ("C-c e p" . emms-pause)
           ("C-c e s" . emms-stop)
           ("C-c e z" . emms-toggle-repeat-track)
           ("C-c e C-r" . emms-toggle-repeat-playlist)
           ("C-c e C-b" . emms-browser)
           ("C-c e C-p" . emms-playlist-mode-go)
           ("<XF86AudioPlay>" . emms-pause)
           ("<XF86AudioPrev>" . emms-previous)
           ("<XF86AudioNext>" . emms-next)
           :map emms-browser-mode-map
           ("e" . emms-smart-browse)
           ("P" . emms-pause)
           ("S" . emms-stop)
           ("z" . emms-toggle-repeat-track)
           :map emms-playlist-mode-map
           ("e" . emms-smart-browse))
    :custom
    (emms-source-file-default-directory "~/Music/")
    (emms-lyrics-dir (expand-file-name "lyrics" "~/Music/"))
    (emms-browser-covers #'emms-browser-cache-thumbnail-async)
    (emms-browser-default-covers (list (expand-file-name "placeholder.jpg" "~/Music/")))
    (emms-repeat-playlist t)
    :config
    (emms-all)
    (emms-default-players)
    (emms-mpris-enable)
    (emms-cache-enable)
    (add-hook 'emms-player-started-hook #'emms-show))

  (use-package org
    :demand
    :defines org-mode-map
    :hook ((org-mode . turn-on-auto-fill))
    :bind ( :map org-mode-map
            ("<remap> <imenu>" . consult-org-heading)
            ("<remap> <org-goto>" . consult-org-heading))
    :custom
    (org-directory "~/Documents/org")
    (org-default-notes-file (expand-file-name "notes.org" org-directory))
    (org-archive-location "::* Archived Tasks")
    (org-hide-emphasis-markers t)
    (org-use-sub-superscripts '{})
    (org-pretty-entities t)
    (org-pretty-entities-include-sub-superscripts t)
    (org-fontify-done-headline t)
    (org-fontify-todo-headline t)
    (org-fontify-emphasized-text t)
    (org-fontify-quote-and-verse-blocks t)
    (org-tags-column 0)
    (org-enforce-todo-dependencies t)
    (org-enforce-todo-checkbox-dependencies t)
    (org-yank-folded-subtrees nil)
    (org-yank-adjusted-subtrees t)
    (org-display-remote-inline-images 'cache)
    (org-M-RET-may-split-line '((default . nil)
                                (headline . nil)
                                (item . nil)
                                (table . t))))

  (use-package ox
    :after org
    :custom
    (org-export-with-sub-superscripts org-use-sub-superscripts))

  (use-package org-faces
    :after org
    :config
    ;; Ensure tables and src blocks use fixed-pitch font.
    (set-face-attribute 'org-block nil :inherit 'fixed-pitch)
    (set-face-attribute 'org-code nil :inherit 'fixed-pitch)
    (set-face-attribute 'org-table nil :inherit 'fixed-pitch)
    (set-face-attribute 'org-verbatim nil :inherit 'org-code)
    ;; Let quote and verse blocks use variable-pitch font, if configured
    (set-face-attribute 'org-quote nil :inherit 'variable-pitch)
    (set-face-attribute 'org-verse nil :inherit 'variable-pitch))

  (use-package org-keys
    :after org
    :custom
    (org-return-follows-link t)
    (org-mouse-1-follows-link t))

  (use-package org-indent
    :after org
    :hook org-mode)

  (use-package org-attach
    :after org
    :custom
    (org-attach-id-dir (expand-file-name "data/" org-directory))
    (org-attach-dir-relative t)
    (org-attach-use-inheritance nil))

  (use-package org-refile
    :after (org org-agenda)
    :custom
    (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)))))

  (use-package org-src
    :after org
    :custom
    (org-src-window-setup 'reorganize-frame))

  (use-package ob-core
    :after org
    :custom
    (org-babel-no-eval-on-ctrl-c-ctrl-c t)
    (org-confirm-babel-evaluate nil)
    :config
    (let (babel-languages)
      (push '(lua . t) babel-languages)
      (push '(python . t) babel-languages)
      (push '(emacs-lisp . t) babel-languages)
      (org-babel-do-load-languages 'org-babel-load-languages babel-languages)))

  (use-package ob-python
    :after ob-core
    :custom
    (org-babel-python-command "python3"))

  (use-package org-capture
    :after org
    :bind ("C-c o n" . org-capture)
    :custom (org-capture-templates
             '(("t" "TODO" entry
                (file+olp "tasks.org.gpg" "Inbox")
                "* TODO %?\nDEADLINE: %t\n %i\n %a")
               ("#" "used by gnus-icalendar-org" entry
                (file+olp "calendar/email.org.gpg" "Inbox")
                "%i" :immediate-finish t))))

  (if (executable-find "sqlite3")
      (use-package org-roam
        :if (package-installed-p 'org-roam)
        :after org
        :defines org-roam-directory
        :functions org-roam-db-autosync-mode
        :bind (("C-c o r i" . org-roam-node-insert)
               ("C-c o r f" . org-roam-node-find)
               ("C-c o r n" . org-roam-capture)
               ("C-c o r j" . org-roam-dailies-capture-today)
               ("M-g j" . org-roam-dailies-goto-today)
               ("M-g C-j" . org-roam-dailies-goto-date)
               :map org-mode-map
               ("C-c o r b" . org-roam-buffer-toggle))
        :custom
        (org-roam-directory (expand-file-name "roam" org-directory))
        (org-roam-completion-everywhere nil)
        (org-roam-node-display-template (concat
                                         "${title:*} "
                                         (propertize "${tags:24}" 'face 'org-tag)))
        (org-roam-capture-templates '(("d" "default" plain "%?"
                                       :target (file+head "${slug}.org" "#+title: ${title}\n")
                                       :unnarrowed t)))
        :config
        (mkdir org-roam-directory t)
        (add-to-list 'display-buffer-alist
                     '("\\*org-roam\\*"
                       (display-buffer-in-side-window)
                       (side . right)
                       (slot . 0)
                       (window-width . 0.33)
                       (window-parameters . ((no-delete-other-windows . t)))))
        (org-roam-db-autosync-mode +1)))

  (use-package org-roam-dailies
    :after org-roam
    :custom
    (org-roam-dailies-directory "./")
    (org-roam-dailies-capture-templates
     '(("d" "default" entry
        "* %?"
        :target (file+datetree "journal.org.gpg" week)))))

  (use-package org-clock
    :after org
    :custom
    (org-clock-rounding-minutes 15))

  (use-package org-agenda
    :after (org appt)
    :bind (("C-c o a" . org-agenda)
           ("C-c o C-a" . org-agenda-list))
    :hook (org-agenda-finalize . org-agenda-to-appt)
    :custom
    (org-agenda-span 'day)
    (org-agenda-start-on-weekday 1)
    (org-agenda-sticky nil)
    (org-agenda-window-setup 'current-window)
    (org-agenda-tags-column 0)
    (org-agenda-diary-file (expand-file-name "calendar/diary.org.gpg" org-directory))
    (org-agenda-include-diary nil)
    (org-agenda-include-deadlines t)
    (org-agenda-todo-ignore-scheduled 'future)
    (org-agenda-todo-ignore-deadlines 'far)
    (org-agenda-clockreport-parameter-plist '(:link t :maxlevel 6 :emphasize t :stepskip0 t :fileskip0 t :filetitle t :properties ("WON")))
    (org-agenda-start-with-clockreport-mode t)
    (org-agenda-start-with-log-mode t)
    (org-agenda-prefix-format '((agenda . " %-12:c%?-12t% s")
                                (todo . " %-12:c")
                                (tags . " %-12:c")
                                (search . " %-12:c")))
    (org-agenda-file-regexp "\\`[^.].*\\.org\\\(\\.gpg\\\)?\\'")
    (org-agenda-files (list
                       (expand-file-name org-directory)
                       (expand-file-name "calendar" org-directory)
                       (expand-file-name "roam/journal.org.gpg" org-directory)
                       (expand-file-name "roam/analysis_notes.org" org-directory)))
    :config
    (appt-activate +1))

  (use-package ox-icalendar
    :after org
    :custom
    (org-icalendar-store-UID t)
    (org-icalendar-alarm-time 15)
    (org-icalendar-include-body t)
    (org-icalendar-include-sexps t)
    (org-icalendar-include-todo t)
    (org-icalendar-combined-name "org-mode")
    (org-icalendar-combined-description "Emacs org-mode combined export"))

  (use-package org-noter
    :after (org doc-view citar)
    :commands org-noter
    :custom
    (org-noter-always-create-frame nil)
    (org-noter-kill-frame-at-session-end nil)
    (org-noter-auto-save-last-location t)
    (org-noter-default-notes-file-names '("noter.org"))
    (org-noter-doc-property-in-notes t)
    (org-noter-notes-search-path
     (list (expand-file-name "notes" org-directory)
           (car citar-notes-paths)))
    (org-noter-prefer-root-as-file-level nil))

  (use-package citar
    :defines (citar-bibliography
              citar-indicators)
    :functions (citar-indicator-create
                citar-has-files
                citar-has-links
                citar-has-notes
                citar-is-cited)
    :hook
    (LaTeX-mode . citar-capf-setup)
    (org-mode . citar-capf-setup)
    :custom
    (citar-bibliography
     (list
      (expand-file-name "citar/main.bib" org-directory)))
    (citar-notes-paths
     (list
      (expand-file-name "citar/notes/" org-directory)))
    (citar-library-paths
     (list
      (expand-file-name "~/Documents/library/")))
    :config
    (require 'org)
    (require 'nerd-icons)
    (setopt org-cite-insert-processor 'citar
            org-cite-follow-processor 'citar
            org-cite-activate-processor 'citar)
    (dolist (bibfile citar-bibliography)
      (add-to-list 'org-cite-global-bibliography bibfile))
    (defvar citar-indicator-files-icons
      (citar-indicator-create
       :symbol (nerd-icons-octicon
                "nf-oct-file"
                :face 'nerd-icons-green
                :v-adjust -0.1)
       :function #'citar-has-files
       :padding "  " ; need this because the default padding is too low for these icons
       :tag "has:files"))
    (defvar citar-indicator-links-icons
      (citar-indicator-create
       :symbol (nerd-icons-octicon
                "nf-oct-link"
                :face 'nerd-icons-orange
                :v-adjust 0.01)
       :function #'citar-has-links
       :padding "  " ; need this because the default padding is too low for these icons
       :tag "has:links"))
    (defvar citar-indicator-notes-icons
      (citar-indicator-create
       :symbol (nerd-icons-octicon
                "nf-oct-note"
                :face 'nerd-icons-blue
                :v-adjust -0.3)
       :function #'citar-has-notes
       :padding "  " ; need this because the default padding is too low for these icons
       :tag "has:notes"))
    (defvar citar-indicator-cited-icons
      (citar-indicator-create
       :symbol (nerd-icons-octicon
                "nf-oct-circle"
                :face 'nerd-icon-green)
       :function #'citar-is-cited
       :padding "  " ; need this because the default padding is too low for these icons
       :tag "is:cited"))
    (setq citar-indicators (list citar-indicator-files-icons
                                 citar-indicator-links-icons
                                 citar-indicator-notes-icons
                                 citar-indicator-cited-icons)))

  (setq org-latex-compiler "lualatex")
  (setq org-preview-latex-default-process 'dvisvgm)

  (use-package vertico
    :if (package-installed-p 'vertico)
    :functions vertico-mode
    :hook (after-init . (lambda () (vertico-mode +1)))
    :custom
    (vertico-cycle t)
    :config
    (require 'vertico-directory))

  (use-package marginalia
    :if (package-installed-p 'marginalia)
    :functions marginalia-mode
    :hook (after-init . (lambda () (marginalia-mode +1)))
    :custom
    (marginalia-annotators '(marginalia-annotators-heavy
                             marginalia-annotators-light
                             nil))
    :config (marginalia-mode +1))

  (use-package orderless
    :if (package-installed-p 'orderless)
    :custom
    (completion-styles '(orderless basic))
    (completion-category-defaults nil)
    (completion-category-overrides '((file (styles basic partial-completion))
                                     (eglot (styles orderless))
                                     (eglot-capf (styles  orderless)))))

  (use-package nerd-icons-corfu
    :functions nerd-icons-corfu-formatter
    :requires nerd-icons)

  (use-package corfu
    :if (package-installed-p 'corfu)
    :defines (corfu-map
              corfu-mode-map
              corfu-margin-formatters)
    :functions (corfu-mode
                global-corfu-mode
                corfu-history-mode)
    :hook ((after-init . (lambda () (global-corfu-mode +1)))
           (minibuffer-setup . (lambda ()
                                 "Enable `corfu-mode' for `M-:' and `M-!'."
                                 (when (local-variable-p 'completion-at-point-functions)
                                   (corfu-mode +1)))))
    :bind ( :map corfu-map
            ("M-SPC" . corfu-insert-separator)
            ("RET" . nil)
            ("TAB" . corfu-insert)
            ([tab] . corfu-insert))
    :custom
    (corfu-cycle t)
    (corfu-auto nil)
    (corfu-preselect 'directory)
    :config
    (require 'corfu-history)
    (when (require 'nerd-icons-corfu nil :noerror)
      (add-to-list 'corfu-margin-formatters #'nerd-icons-corfu-formatter))
    (when (require 'corfu-popupinfo nil :noerror)
      (corfu-popupinfo-mode +1))
    (when (and (require 'corfu-terminal nil :noerror)
               (not (display-graphic-p)))
      (corfu-terminal-mode +1)))

  (use-package corfu-history
    :requires (corfu savehist)
    :functions corfu-history
    :config
    (add-to-list 'savehist-additional-variables #'corfu-history))

  (use-package corfu-popupinfo
    :requires corfu
    :defines corfu-popupinfo-map
    :functions corfu-popupinfo-mode
    :bind ( :map corfu-popupinfo-map
            ("M-d" . corfu-popupinfo-toggle)
            ("M-n" . corfu-popupinfo-scroll-up)
            ("M-p" . corfu-popupinfo-scroll-down))
    :custom
    (corfu-popupinfo-delay 0.3))

  (use-package corfu-terminal
    :requires corfu
    :functions corfu-terminal-mode)

  (use-package cape
    :if (package-installed-p 'cape)
    :after corfu
    :functions (cape-emoji
                cape-file
                cape-dabbrev)
    :hook ((conf-mode prog-mode text-mode) . (lambda ()
                                               (dolist (cape-fn '(cape-dabbrev
                                                                  cape-file
                                                                  cape-emoji))
                                                 (add-hook 'completion-at-point-functions cape-fn nil t))))
    :custom
    (cape-dabbrev-min-length (+ corfu-auto-prefix 1)))

  (use-package consult
    :if (package-installed-p 'consult)
    :functions (consult-org-heading
                consult-history)
    :bind (("<remap> <imenu>" . consult-imenu)
           ("<remap> <switch-to-buffer>" . consult-buffer)
           ("<remap> <project-switch-to-buffer>" . consult-project-buffer)
           ("C-c s l" . consult-line)
           ("C-c s o" . consult-outline)
           ("C-c s f" . consult-fd)
           ("C-c s g" . consult-ripgrep)
           ("C-c s e" . consult-flymake)
           ("C-c s i" . consult-info)
           :map minibuffer-local-map
           ("<remap> <previous-matching-history-element>" . consult-history)
           :map comint-mode-map
           ("<remap> <comint-history-isearch-backward-regexp>" . consult-history)))

  (use-package consult-eglot
    :after (consult eglot)
    :bind (("C-c s s" . consult-eglot-symbols)))

  (use-package tempel
    :if (package-installed-p 'tempel)
    :defines tempel-path
    :functions (tempel-expand
                tempel-abbrev-mode)
    :bind (("M-+" . tempel-complete)
           ("M-*" . tempel-insert))
    :hook ((conf-mode prog-mode text-mode) . (lambda () (add-hook 'completion-at-point-functions 'tempel-complete nil t)))
    :custom
    (tempel-trigger-prefix "+"))

  (require 'tramp)
  (setq org-publish-project-alist
        `(("xenia.me.uk"
           :base-directory ,(expand-file-name "www/xenia.me.uk" "~/Projects/")
           :base-extension "org"
           :exclude "setup.org"
           :recursive t
           :publishing-function org-html-publish-to-html
           :publishing-directory "/sshx:pixelifytica@legion:/var/www/xenia.me.uk"
           :auto-sitemap t
           :sitemap-title "Sitemap"
           :section-numbers nil
           :with-author t
           :with-email t
           :with-toc nil
           :html-link-home "/"
           :html-link-up "../"
           ;; :html-head "<link rel=\"stylesheet\" type=\"text/css\" href=\"css/style.css\"/>"
           )))

  (use-package rainbow-delimiters
    :if (package-installed-p 'rainbow-delimiters)
    :hook (prog-mode))

  (use-package envrc
    :if (package-installed-p 'envrc)
    :hook (after-init . envrc-global-mode)
    :custom
    (envrc-show-summary-in-minibuffer t))

  (use-package gud
    :defer t
    :defines gdb-many-windows
    :config
    (setq gdb-many-windows t))

  (use-package treesit
    :custom
    (treesit-font-lock-level 3))

  (use-package treesit-auto
    :if (package-installed-p 'treesit-auto)
    :requires treesit
    :functions (treesit-auto-add-to-auto-mode-alist
                global-treesit-auto-mode)
    :hook (after-init . (lambda () (global-treesit-auto-mode +1)))
    :config
    (treesit-auto-add-to-auto-mode-alist))

  (use-package eldoc
    :custom
    (eldoc-echo-area-display-truncation-message nil)
    (eldoc-echo-area-prefer-doc-buffer 'maybe)
    (eldoc-echo-area-use-multiline-p 3))

  (use-package eglot
    :bind ( :map prog-mode-map
            ("C-c c a" . eglot-code-actions)
            ("C-c c r" . eglot-rename))
    :hook ((eglot-managed-mode . (lambda () (add-hook 'flymake-diagnostic-functions 'eglot-flymake-backend nil t)))
           (nix-mode . (lambda () (if (and (project-current nil) (executable-find "nixd" t))
                                      (eglot-ensure))))
           (python-base-mode . (lambda () (if (and (project-current nil) (executable-find "pylsp" t))
                                              (eglot-ensure))))
           (lua-mode . (lambda () (if (and (project-current nil) (executable-find "lua-language-server" t))
                                      (eglot-ensure))))
           ((rust-ts-mode rust-mode) . (lambda () (if (and (project-current nil) (executable-find "rust-analyzer" t))
                                                      (eglot-ensure))))
           ((js-base-mode typescript-ts-base-mode) . (lambda () (if (and (project-current nil) (executable-find "typescript-language-server" t))
                                                                    (eglot-ensure))))
           )
    :custom
    (eglot-menu-string "lsp")
    (eglot-send-changes-idle-time 1)
    (eglot-extend-to-xref t)
    (eglot-autoshutdown t)
    (eglot-sync-connect nil)
    (eglot-autoreconnect (* 60 5))
    (eglot-events-buffer-config '(:size 0))
    (eglot-ignored-server-capabilities
     '(:documentHighlightProvider
       :documentFormattingProvider
       :documentRangeFormattingProvider
       :documentOnTypeFormattingProvider
       :documentLinkProvider
       :colorProvider
       :foldingRangeProvider))
    :init
    (setq eglot-stay-out-of '(flymake))
    :config
    (setq-default eglot-workspace-configuration
                  '( :nil ( :nix
                            ( :maxMemoryMB nil
                              :flake
                              ( :autoArchive t
                                :nixpkgsInputName "nixpkgs")))
                     :pylsp ( :plugins
                              ( :autopep8 (:enabled nil)
                                :flake8 (:enabled nil)
                                :jedi_completion ( :enabled t
                                                   :include_params t
                                                   :include_class_objects t
                                                   :include_function_objects t
                                                   :fuzzy t)
                                :jedi_definition (:enabled t)
                                :jedi_hover (:enabled t)
                                :mccabe (:enabled nil)
                                :preload (:enabled nil)
                                :pycodestyle (:enabled nil)
                                :pydocstyle (:enabled nil)
                                :pyflakes (:enabled nil)
                                :pylint (:enabled nil)
                                :rope_autoimport ( :completions (:enabled t)
                                                   :code_actions (:enabled t))
                                :rope_completion (:enabled t)
                                :yapf (:enabled nil)))))
    )

  (use-package apheleia
    :if (package-installed-p 'apheleia)
    :defines (apheleia-formatters
              apheleia-mode-alist)
    :bind (("C-c c f" . apheleia-format-buffer))
    :hook (prog-mode)
    :custom (apheleia-remote-algorithm 'cancel)
    :config
    (add-to-list 'apheleia-mode-alist '(python-ts-mode . (ruff ruff-isort)))
    (add-to-list 'apheleia-mode-alist '(python-mode . (ruff ruff-isort))))

  (use-package flymake
    :bind (("C-c C-." . flymake-goto-next-error)
           ("C-c C-," . flymake-goto-prev-error))
    :hook ((prog-mode yaml-ts-mode) . (lambda () (flymake-mode +1)))
    :custom
    (flymake-no-changes-timeout 1)
    (flymake-show-diagnostics-at-end-of-line 'short))

  (use-package flymake-shellcheck
    :if (package-installed-p 'flymake-shellcheck)
    :functions flymake-shellcheck-load
    :requires flymake
    :hook (sh-mode . (lambda () (if (executable-find "shellcheck" t)
                                    (flymake-shellcheck-load)))))

  (use-package flymake-yamllint
    :if (package-installed-p 'flymake-yamllint)
    :functions flymake-yamllint-setup
    :requires flymake
    :hook (yaml-ts-mode . (lambda () (if (executable-find "yamllint" t)
                                         (flymake-yamllint-setup)))))

  (use-package flymake-clippy
    :if (package-installed-p 'flymake-clippy)
    :functions flymake-clippy-setup-backend
    :requires flymake
    :hook (rust-mode . (lambda () (if (executable-find "clippy" t)
                                      (flymake-clippy-setup-backend)))))

  (use-package flymake-eslint
    :if (package-installed-p 'flymake-eslint)
    :functions flymake-eslint-enable
    :requires flymake
    :hook ((js-base-mode typescript-ts-base-mode) . (lambda () (if (executable-find "eslint" t)
                                                                   (flymake-eslint-enable)))))

  (use-package project
    :functions (project-forget-zombie-projects
                project-remember-projects-under)
    :custom
    (project-switch-use-entire-map t)
    (project-switch-commands '((project-find-file "Find file")
                               (project-find-regexp "Find regexp")
                               (project-find-dir "Find directory")
                               (project-eshell "Eshell")
                               (magit-project-status "Magit")))
    :config
    (defun my/project-find-common-projects ()
      "Search and remember common project directories.

  Calls `project-remember-projects-under' for ~/Projects/"
      (interactive)
      (require 'project)
      (project-forget-zombie-projects)
      (project-remember-projects-under user-emacs-directory nil)
      (project-remember-projects-under "/etc/nixos/" nil)
      (project-remember-projects-under "~/Projects" t)
      ))

  (use-package magit
    :bind (("C-c g g" . magit-status)
           ("C-c g d" . magit-dispatch)
           ("C-c g f" . magit-file-dispatch)
           ("C-c g b" . magit-blame-addition)
           ("<remap> <project-vc-dir>" . magit-project-status)
           :map project-prefix-map
           ("m" . magit-project-status))
    :custom
    (magit-display-buffer-function 'magit-display-buffer-same-window-except-diff-v1)
    (magit-define-global-key-bindings nil)
    (magit-show-long-lines-warning nil)
    (magit-clone-default-directory "~/Projects/")
    (magit-clone-set-remote.pushDefault t)
    (magit-commit-show-diff t)
    (magit-commit-diff-inhibit-same-window t)
    (magit-diff-adjust-tab-width t)
    (magit-diff-refine-hunk 'all)
    (magit-diff-refine-ignore-whitespace t)
    (magit-clone-name-alist '(("\\`\\(?:github:\\|gh:\\)?\\([^:]+\\)\\'" "github.com" "github.user")
                              ("\\`\\(?:gitlab:\\|gl:\\)\\([^:]+\\)\\'"  "gitlab.com" "gitlab.user")
                              ("\\`\\(?:sourcehut:\\|sh:\\)\\([^:]+\\)\\'" "git.sr.ht" "sourcehut.user")
                              ("\\`\\(?:gitea:\\|gt:\\)\\([^:]+\\)\\'" "git.xenia.me.uk" "gitea.user"))))

  (use-package nix-mode
    :if (package-installed-p 'nix-mode)
    :mode "\\.nix\\'"
    :functions nix-prettify-global-mode
    :config
    (require 'nix)
    (require 'nix-flake)
    (require 'nix-repl)
    (require 'nix-store)
    (nix-prettify-global-mode +1))

  (defun my/enable-fill-column (col)
    "Set and enable fill column to `COL'."
    (set-fill-column col)
    (display-fill-column-indicator-mode +1))

  (use-package python
    :hook ((python-base-mode . (lambda () (my/enable-fill-column 88)))
           (python-base-mode . (lambda () (setq-local
                                           python-check-command (cond
                                                                 ((executable-find "mypy" t) "mypy --check-untyped-defs --warn-unreachable --show-error-codes --ignore-missing-imports")
                                                                 (t "pyflakes"))
                                           python-flymake-command (cond
                                                                   ((executable-find "ruff" t) '("ruff" "check" "--output-format=concise" "--stdin-filename=stdin" "-"))
                                                                   ((executable-find "flake8" t) '("flake8" "--max-line-length" "88" "-"))
                                                                   (t '("pyflakes")))))))
    :custom
    (python-shell-interpreter "python3")
    (python-shell-dedicated nil)
    (python-shell-completion-native-enable nil)
    (python-indent-def-block-scale 1)
    :config
    (setq python-ts-mode-hook python-mode-hook))

  (use-package python-docstring
    :if (package-installed-p 'python-docstring)
    :hook python-base-mode)

  (use-package files
    :custom
    (view-read-only t)
    (enable-remote-dir-locals t))

  (use-package tramp
    :defer t
    :custom
    (tramp-default-method "scpx")
    (tramp-backup-directory-alist backup-directory-alist)
    (tramp-auto-save-directory (cdr (assoc "." tramp-backup-directory-alist)))
    :config
    (add-to-list 'tramp-remote-path 'tramp-own-remote-path)
    (add-to-list 'tramp-remote-path "~/.local/bin/"))

  (connection-local-set-profile-variables
   'remote-no-corfu-auto
   '((corfu-auto . nil)))

  (connection-local-set-profiles
   '(:application tramp)
   'remote-no-corfu-auto)

  (use-package doc-view
    :defer t
    :bind ( :map doc-view-mode-map
            ("<mouse-8>" . doc-view-previous-page)
            ("<mouse-9>" . doc-view-next-page))
    :custom
    (doc-view-resolution 200)
    (doc-view-imenu-enabled t)
    (doc-view-scale-internally t)
    (doc-view-image-width 850))

  (use-package markdown-mode
    :if (package-installed-p 'markdown-mode)
    :hook
    ((markdown-mode . turn-on-auto-fill))
    :custom
    (markdown-enable-math t)
    (markdown-enable-html t)
    :config
    (set-face-attribute 'markdown-code-face nil :inherit 'fixed-pitch)
    (set-face-attribute 'markdown-inline-code-face nil :inherit 'fixed-pitch)
    (set-face-attribute 'markdown-table-face nil :inherit 'fixed-pitch)
    (set-face-attribute 'markdown-blockquote-face nil :inherit 'variable-pitch)
    (set-face-attribute 'markdown-comment-face nil :inherit 'variable-pitch))

  (use-package pandoc-mode
    :if (package-installed-p 'pandoc-mode)
    :after (markdown-mode)
    :hook (markdown-mode . conditionally-turn-on-pandoc))

  (if (package-installed-p 'mu4e)
      (load-file (locate-user-emacs-file "modules/my-mu4e.el")))

  (use-package bbdb
    :bind (("M-g b" . bbdb-display-all-records))
    :custom
    (bbdb-file (locate-user-emacs-file "bbdb.gpg")))

  (use-package erc
    :commands erc-compute-nick
    :custom
    (erc-nick (user-login-name))
    (erc-user-full-name (user-full-name)))

  (defun my/libera-chat-connect ()
    "Connect to irc.libera.chat directly."
    (interactive)
    (require 'erc)
    (require 'password-store)
    (erc-tls
     :server "irc.libera.chat"
     :password (password-store-get 'social/irc.libera.chat)))
  (defun my/znc-connect ()
    "Connect to my ZNC IRC bouncer."
    (interactive)
    (require 'erc)
    (require 'password-store)
    (erc-tls
     :server "xenia.me.uk"
     :port 6697
     :nick (concat (erc-compute-nick) "/liberachat")
     :password (password-store-get 'local/znc)))

  (use-package eww
    :defer t
    :custom
    (browse-url-browser-function 'browse-url-default-browser)
    (browse-url-secondary-browser-function 'browse-url-default-browser)
    (browse-url-new-window-flag t)
    (eww-default-download-directory "~/Downloads/")
    (eww-auto-rename-buffer 'title)
    (eww-browse-url-new-window-is-tab nil))

  (use-package password-store
    :defer t
    :functions password-store-get)

  ;; Scratch buffer shortcut
  (keymap-global-set "C-c w x" #'scratch-buffer)

  ;; Config file shortcut
  (defun my/open-init-file ()
    "Open Emacs init file."
    (interactive)
    (find-file (locate-user-emacs-file "init.el")))
  (keymap-global-set "C-c w e" #'my/open-init-file)

  ;; Tempel template file shortcut
  (defun my/open-template-file ()
    "Open `tempel' template file."
    (interactive)
    (require 'tempel)
    (find-file tempel-path))
  (keymap-global-set "C-c w t" #'my/open-template-file)

  ;; Org directory shortcut
  (defun my/open-org-directory ()
    "Open base `org-mode' directory in Dired."
    (interactive)
    (require 'org)
    (find-file org-directory))
  (keymap-global-set "C-c w o" #'my/open-org-directory)

  (defun my/open-global-bibliography ()
    "Open `org-cite-global-bibliography'."
    (interactive)
    (require 'citar)
    (find-file (car org-cite-global-bibliography)))
  (keymap-global-set "C-c w b" #'my/open-global-bibliography)

  (defun my/open-documents-directory ()
    "Open Documents directory."
    (interactive)
    (find-file "~/Documents/"))
  (defun my/open-downloads-directory ()
    "Open Downloads directory."
    (interactive)
    (find-file "~/Downloads/"))
  (keymap-global-set "C-c w d" #'my/open-documents-directory)
  (keymap-global-set "C-c w C-d" #'my/open-downloads-directory)