#+TITLE: Emacs Config
#+AUTHOR: Jonathan Jenne / Inhji
#+PROPERTY: header-args :tangle config.el
#+auto_tangle: t
#+STARTUP: overview

This config file is built on doom-emacs ~3.0.0-pre~ and emacs ~29.2~.

* Table of Contents :toc:
:PROPERTIES:
:VISIBILITY: all
:END:
- [[#header][Header]]
- [[#keybindings][Keybindings]]
- [[#base-config][Base Config]]
- [[#appearance][Appearance]]
- [[#org-mode][Org Mode]]
  - [[#general-settings][General Settings]]
  - [[#org-export][Org Export]]
  - [[#org-capture][Org Capture]]
  - [[#org-agenda][Org Agenda]]
- [[#packages][Packages]]
  - [[#doom-modeline][doom-modeline]]
  - [[#evil-snipe][evil-snipe]]
  - [[#hl-todo][hl-todo]]
  - [[#notmuch][notmuch]]
  - [[#novel][nov.el]]
  - [[#olivetti][olivetti]]
  - [[#org-auto-tangle][org-auto-tangle]]
  - [[#org-drill][org-drill]]
  - [[#org-noter][org-noter]]
  - [[#org-roam][org-roam]]
  - [[#drag-stuff][drag-stuff]]

* Header
This header will be the first codeblock in the config file.

#+begin_src emacs-lisp
;;; $DOOMDIR/config.el -*- lexical-binding: t; -*-
#+end_src

* Keybindings

These keybindings extend the default doom bindings, either because the defaults were confusing to me or because the binding did not yet exist.

| Key        | Description             | State |
|------------+-------------------------+-------|
| F12        | Show Org-Agenda         | N     |
| Ctrl-Alt-+ | Increase Font Size      |       |
| Ctrl-#     | Toggle Line Comment     |       |
| DEL        | Up Directory            | Dired |
| F6         | Toggle Light/Dark Theme |       |
| F7         | Start Org-Drill         |       |
| SPC m g s  | Go to habit stats       | Org   |
| M-UP       | Move line up            |       |
| M-DOWN     | Move line down          |       |
| M-LEFT     | Move region left        |       |

#+begin_src emacs-lisp
(map! :n "<f12>" #'org-agenda-list)
(map! :n "<f7>" #'org-drill)
(map! "C-M-+" #'doom/increase-font-size)
(map! "C-#" #'comment-line)
(map! :n "<f8>" #'emms-playlist-mode-go)
(evil-define-key 'normal dired-mode-map
  (kbd "DEL") 'dired-up-directory)
#+end_src

* Base Config

#+begin_src emacs-lisp

;; Basic User Settings
(setq user-full-name "Jonathan Jenne"
      user-mail-address "johnnie@posteo.de")

;; Default Shell
;; Useful if default system shell is not bash
(setq shell-file-name (executable-find "bash"))

;; Display Line numbers
(setq display-line-numbers-type t)
#+end_src

* Appearance



#+begin_src emacs-lisp
;; Fonts
(setq doom-font
      (font-spec :family "IBM Plex Mono" :size 18 :weight 'medium))
(setq doom-variable-pitch-font
      (font-spec :family "IBM Plex Serif" :size 18 :weight 'medium))
(setq variable-pitch
      (font-spec :family "IBM Plex Serif" :size 18 :weight 'medium))

;; Dashboard
(defun my-weebery-is-always-greater ()
  (let* ((banner '("EMACS                                "
                   "███▄ ▄███▓ ▒█████   ▒█████  ▓█████▄  "
                   "▓██▒▀█▀ ██▒▒██▒  ██▒▒██▒  ██▒▒██▀ ██▌"
                   "▓██    ▓██░▒██░  ██▒▒██░  ██▒░██   █▌"
                   "▒██    ▒██ ▒██   ██░▒██   ██░░▓█▄   ▌"
                   "▒██▒   ░██▒░ ████▓▒░░ ████▓▒░░▒████▓ "
                   "░ ▒░   ░  ░░ ▒░▒░▒░ ░ ▒░▒░▒░  ▒▒▓  ▒ "
                   "░  ░      ░  ░ ▒ ▒░   ░ ▒ ▒░  ░ ▒  ▒ "
                   "░      ░   ░ ░ ░ ▒  ░ ░ ░ ▒   ░ ░  ░ "
                   "       ░       ░ ░      ░ ░     ░    "
                   "                              ░      "))
                  (longest-line (apply #'max (mapcar #'length banner))))
    (put-text-property
     (point)
     (dolist (line banner (point))
       (insert (+doom-dashboard--center
                +doom-dashboard--width
                (concat line (make-string (max 0 (- longest-line (length line))) 32)))
               "\n"))
     'face 'doom-dashboard-banner)))
(setq +doom-dashboard-ascii-banner-fn #'my-weebery-is-always-greater)

(remove-hook '+doom-dashboard-functions #'doom-dashboard-widget-shortmenu)
(remove-hook '+doom-dashboard-functions #'doom-dashboard-widget-footer)
(remove-hook '+doom-dashboard-functions #'doom-dashboard-widget-loaded)

;; Themes
(use-package! heaven-and-hell
  :ensure t
  :config
  (setq heaven-and-hell-theme-type 'dark) ;; Omit to use light by default
  (setq heaven-and-hell-themes
        '((light . doom-gruvbox-light)
          (dark . doom-gruvbox))) ;; Themes can be the list: (dark . (tsdh-dark wombat))
  ;; Optionall, load themes without asking for confirmation.
  (setq heaven-and-hell-load-theme-no-confirm t)
  :hook (after-init . heaven-and-hell-init-hook)
  :bind (("<f6>" . heaven-and-hell-toggle-theme)))
#+end_src

* Org Mode
** General Settings
#+begin_src emacs-lisp
(setq +user-org-path "~/Notes/Org")
(defun org-path (filename) (expand-file-name filename +user-org-path))

(after! org
  (map! :map org-mode-map :localleader "g s" #'org-habit-stats-view-habit-at-point)
  (setq org-directory +user-org-path
        org-src-tab-acts-natively t
        org-todo-keywords '((sequence "TODO(t)" "|" "DONE(d)")
                            (sequence "THIS(T)" "EXAMPLE"))))

(add-hook! 'org-mode-hook '(olivetti-mode (lambda () (display-line-numbers-mode -1))))

(add-hook! 'org-after-todo-state-change-hook '(org-habit-stats-update-properties))


(add-to-list 'org-modules 'org-habit)
#+end_src

** Org Export

#+begin_src emacs-lisp


(after! org (;; TOC Links will lead to errors when attempting
             ;; to export to HTML
             setq org-export-exclude-tags '("toc")))

(defun my-org-inline-css-hook (exporter)
  "Insert custom inline css"
  (when (eq exporter 'html)
    (let* ((dir (ignore-errors (file-name-directory (buffer-file-name))))
           (path (concat dir "style.css"))
           (fallback-style (or (null dir) (null (file-exists-p path))))
           (final (if fallback-style "~/.config/doom/style.css" path))) ;; <- set your own style file path
      (setq org-html-head-include-default-style t)
      (setq org-html-head (concat
                           "<style type=\"text/css\">\n"
                           "<!--/*--><![CDATA[/*><!--*/\n"
                           (with-temp-buffer
                             (insert-file-contents final)
                             (buffer-string))
                           "/*]]>*/-->\n"
                           "</style>\n")))))

;; Org Export
(add-hook 'org-export-before-processing-functions 'my-org-inline-css-hook)

#+end_src

** Org Capture
#+begin_src emacs-lisp
(after! org (setq +org-capture-notes-file (org-path "Notes.org")
                  +org-capture-todo-file (org-path "Todo.org")
                  +org-capture-journal-file (org-path "Journal.org")
                  +org-capture-cooking-file (org-path "Cooking.org")
                  +org-capture-nepali-file (org-path "Nepali.org")))

(after! org (setq org-capture-templates
                  '(("t" "Personal Todo" entry
                     (file +org-capture-todo-file)
                     "* TODO %?\n" :prepend t)

                    ("r" "Recipe" entry
      (file+headline +org-capture-cooking-file "Unsorted")
      "* NEVERMADE %?
:PROPERTIES:
:Author:
:Source:
:Sent_by:
:Yield:
:Prep_Time:
:Cook_Time:
:Total_Time:
:Cost:
:Description:
:URL:
:Added: %u
:END:

- [ ] Ingredient 1


1. First Step")

                    ("n" "Nepali")

                    ("nw" "Nepali Word" entry
                     (file+headline +org-capture-nepali-file "Nepali Words")
                     "* %^{Nepali Word} :drill:\n%\\1\n** Answer\n%^{Translation}" :prepend t :immediate-finish t)

                    ("j" "Daily Journal" entry
                     (file+olp+datetree +org-capture-journal-file)
                     "* %U %?\n" :prepend t))))

#+end_src
** Org Agenda
#+begin_src emacs-lisp
(after! org (setq
             ;; org-agenda-spillover-skip-function '(org-agenda-skip-entry-if 'todo 'done)
             org-agenda-show-all-dates t
             org-agenda-span 4
             org-agenda-start-day "+0d"
             org-agenda-tag-filter-preset '("-drill")
             org-agenda-time-grid
             '((daily today require-timed)
               (800 1000 1200 1400 1600 1800 2000)
               " ┄┄┄┄┄ " "┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄")
             org-agenda-current-time-string
             "◀── now ──────────────────────────────────────────────── \\o/"
             org-agenda-block-separator ?─
             ;; Consider all org files part of the org-agenda
             org-agenda-files (list +user-org-path)))
#+end_src

* Packages
** doom-modeline

The doom modeline can be configured to show different information like time and date, battery info and more.

#+begin_src emacs-lisp
(after! doom-modeline
  (setq doom-modeline-battery t)
  (setq doom-modeline-major-mode-icon t))

(add-hook 'doom-after-init-hook #'display-battery-mode)
(add-hook 'doom-after-init-hook #'display-time-mode)
#+end_src

** evil-snipe
#+begin_src emacs-lisp
(after! evil-snipe (setq evil-snipe-scope 'whole-visible))
#+end_src
** hl-todo

#+begin_src emacs-lisp
(add-hook 'org-mode-hook #'hl-todo-mode)

(after! hl-todo
  (setq hl-todo-keyword-faces
        '(("TODO" warning bold)
          ("EXAMPLE" font-lock-keyword-face bold)
          ("HACK" font-lock-constant-face bold)
          ("DEPRECATED" font-lock-doc-face bold)
          ("NOTE" success bold)
          ("BUG" error bold)
          ("THIS" font-lock-constant-face bold))))
#+end_src

** notmuch

#+begin_src emacs-lisp
(setq +notmuch-home-function (lambda () (notmuch-search "folder:INBOX")))
(setq +notmuch-sync-backend 'offlineimap)
#+end_src
** nov.el
#+begin_src emacs-lisp

(use-package! nov
  :mode ("\\.epub\\'" . nov-mode)
  :config
  (setq nov-text-width 70))

(add-hook! 'nov-mode-hook '(olivetti-mode))

#+end_src
** olivetti

Centers the text. This is used for reading books in

#+begin_src emacs-lisp
(after! olivetti (setq olivetti-body-width 70))
#+end_src

** org-auto-tangle

This package automatically tangles all sourceblocks in an org file whenever that file is saved. It is very handy to not have to call the tangle command everytime you save.

#+begin_src emacs-lisp
(use-package! org-auto-tangle
  :defer t
  :config (setq org-auto-tangle-default nil)
  :hook (org-mode . org-auto-tangle-mode))
#+end_src

** org-drill

A package for learning and memorizing using *spaced repetition*, inspired by applications like Anki.

#+begin_src emacs-lisp
(after! org-drill
  (setq org-drill-scope 'agenda))
#+end_src

** org-noter


#+begin_src emacs-lisp
(after! org-noter
  (setq org-noter-notes-search-path '("~/Notes/Org"))
  (setq org-noter-always-create-frame nil)
  (setq org-noter-doc-split-fraction '(0.75 . 0.75))
  (setq org-noter-default-notes-file-names '()))

#+end_src
** org-roam
#+begin_src emacs-lisp
(after! org-roam
  (setq org-roam-directory "~/Notes/Org/Roam")
  (setq org-roam-dailies-directory "Daily"))

#+end_src
** drag-stuff

With drag stuff you can use ~M-UP~ and ~M-DOWN~ to move lines. You can also mark a region and use ~M-LEFT~ and ~M-RIGHT~ to move it left and right.

#+begin_src emacs-lisp
(drag-stuff-global-mode t)
#+end_src