path: root/lisp/+org.el

;;; +org.el -*- lexical-binding: t; -*-

;;; Code:

(require 'el-patch)
(require 'org)
(require 'org-element)
(require 'ox)

;;; org-return-dwim - [[https://github.com/alphapapa/unpackaged.el][unpackaged]] and [[http://kitchingroup.cheme.cmu.edu/blog/2017/04/09/A-better-return-in-org-mode/][kitchin]]

(defun +org-element-descendant-of (type element)
  "Return non-nil if ELEMENT is a descendant of TYPE.
TYPE should be an element type, like `item' or `paragraph'.
ELEMENT should be a list like that returned by `org-element-context'."
  ;; MAYBE: Use `org-element-lineage'.
  (when-let* ((parent (org-element-property :parent element)))
    (or (eq type (car parent))
        (+org-element-descendant-of type parent))))

(defun +org-return-dwim (&optional prefix)
  "A helpful replacement for `org-return'.  With PREFIX, call `org-return'.

On headings, move point to position after entry content.  In
lists, insert a new item or end the list, with checkbox if
appropriate.  In tables, insert a new row or end the table."
  (interactive "P")
  ;; Auto-fill if enabled
  (when auto-fill-function
    (if (listp auto-fill-function)
        (dolist (func auto-fill-function)
          (funcall func))
      (funcall auto-fill-function)))
  (if prefix
      ;; Handle prefix args
      (pcase prefix
        ('(4) (newline))
        ('(16) (newline 2))
        ;; this is ... not ideal. but whatever.
        (_ (newline prefix)))
    (cond
     ;; Act depending on context around point.
     ((and org-return-follows-link
           (eq 'link (car (org-element-context))))
      ;; Link: Open it.
      (org-open-at-point-global))

     ((org-at-heading-p)
      ;; Heading: Move to position after entry content.
      ;; NOTE: This is probably the most interesting feature of this function.
      (let ((heading-start (org-entry-beginning-position)))
        (goto-char (org-entry-end-position))
        (cond ((and (org-at-heading-p)
                    (= heading-start (org-entry-beginning-position)))
               ;; Entry ends on its heading; add newline after
               (end-of-line)
               (insert "\n\n"))
              (t
               ;; Entry ends after its heading; back up
               (forward-line -1)
               (end-of-line)
               (when (org-at-heading-p)
                 ;; At the same heading
                 (forward-line)
                 (insert "\n")
                 (forward-line -1))
               (while (not
                       (looking-back
                        (rx (repeat 3 (seq (optional blank) "\n")))
                        nil))
                 (insert "\n"))
               (forward-line -1)))))

     ((org-at-item-checkbox-p)
      ;; Checkbox: Insert new item with checkbox.
      (org-insert-todo-heading nil))

     ((org-in-item-p)
      ;; Plain list
      (let* ((context (org-element-context))
             (first-item-p (eq 'plain-list (car context)))
             (itemp (eq 'item (car context)))
             (emptyp (or
                      ;; Empty list item (regular)
                      (eq (org-element-property :contents-begin context)
                          (org-element-property :contents-end context))
                      ;; Empty list item (definition)
                      ;; This seems to work, with minimal testing. -- 2022-02-17
                      (looking-at " *::")))
             (item-child-p
              (+org-element-descendant-of 'item context)))
        ;; The original function from unpackaged just tested the (or ...) test
        ;; in this cond, in an if.  However, that doesn't auto-end nested
        ;; lists.  So I made this form a cond and added the (and...) test in
        ;; the first position, which is clunky (the delete-region... stuff
        ;; comes twice) and might not be needed.  More testing, obviously, but
        ;; for now, it works well enough.
        (cond ((and itemp emptyp)
               (delete-region (line-beginning-position) (line-end-position))
               (insert "\n"))
              ((or first-item-p
                   (and itemp (not emptyp))
                   item-child-p)
               (org-insert-item))
              (t (delete-region (line-beginning-position) (line-end-position))
                 (insert "\n")))))

     ((when (fboundp 'org-inlinetask-in-task-p)
        (org-inlinetask-in-task-p))
      ;; Inline task: Don't insert a new heading.
      (org-return))

     ((org-at-table-p)
      (cond ((save-excursion
               (beginning-of-line)
               ;; See `org-table-next-field'.
               (cl-loop with end = (line-end-position)
                        for cell = (org-element-table-cell-parser)
                        always (equal (org-element-property :contents-begin cell)
                                      (org-element-property :contents-end cell))
                        while (re-search-forward "|" end t)))
             ;; Empty row: end the table.
             (delete-region (line-beginning-position) (line-end-position))
             (org-return))
            (t
             ;; Non-empty row: call `org-return'.
             (org-return))))
     (t
      ;; All other cases: call `org-return'.
      (org-return)))))

(defun +org-table-copy-down (n)
  "Call `org-table-copy-down', or `org-return' outside of a table.
N is passed to the functions."
  (interactive "p")
  (if (org-table-check-inside-data-field 'noerror)
      (org-table-copy-down n)
    (+org-return-dwim n)))

;;; org-fix-blank-lines - unpackaged.el

(defun +org-fix-blank-lines (&optional prefix)
  "Ensure blank lines around headings.
Optional PREFIX argument operates on the entire buffer.
Drawers are included with their headings."
  (interactive "P")
  (let ((org-element-use-cache nil))
    (org-map-entries (lambda ()
                       (let ((beg (org-entry-beginning-position))
                             (end (org-entry-end-position)))
                         (org-with-wide-buffer
                          ;; `org-map-entries' narrows the buffer, which
                          ;; prevents us from seeing newlines before the
                          ;; current heading, so we do this part widened.
                          (while (not (looking-back "\n\n" nil))
                            ;; Insert blank lines before heading.
                            (insert "\n")))

                         ;; Insert blank lines before entry content
                         (forward-line)
                         (while (and (org-at-planning-p)
                                     (< (point) (point-max)))
                           ;; Skip planning lines
                           (forward-line))
                         (while (re-search-forward
                                 org-drawer-regexp end t)
                           ;; Skip drawers. You might think that
                           ;; `org-at-drawer-p' would suffice, but for
                           ;; some reason it doesn't work correctly when
                           ;; operating on hidden text.  This works, taken
                           ;; from `org-agenda-get-some-entry-text'.
                           (re-search-forward "^[ \t]*:END:.*\n?" end t)
                           (goto-char (match-end 0)))
                         (unless (or (= (point) (point-max))
                                     (org-at-heading-p)
                                     (looking-at-p "\n"))
                           (insert "\n"))))
                     t
                     (if prefix
                         nil
                       'tree))))

;;; org-count-words

(defun +org-count-words-stupidly (start end &optional limit)
  "Count words between START and END, ignoring a lot.

Since this function is, for some reason, pricy, the optional
parameter LIMIT sets a word limit at which to stop counting.
Once the function hits that number, it'll return -LIMIT
instead of the true count."
  (interactive (list nil nil))
  (cond ((not (called-interactively-p 'any))
         (let ((words 0)
               (continue t))
           (save-excursion
             (save-restriction
               (narrow-to-region start end)
               (goto-char (point-min))
               (while (and continue
                           (< (point) (point-max)))
                 (cond
                  ;; Ignore comments
                  ((or (org-at-comment-p)
                       (org-in-commented-heading-p))
                   (forward-line))
                  ;; Ignore headings
                  ((or (org-at-heading-p))
                   (forward-line))
                  ;; Ignore property and log drawers
                  ((or (looking-at org-drawer-regexp)
                       (looking-at org-clock-drawer-re))
                   (search-forward ":END:" nil :noerror)
                   (forward-line))
                  ;; Ignore DEADLINE and SCHEDULED keywords
                  ((or (looking-at org-deadline-regexp)
                       (looking-at org-scheduled-regexp)
                       (looking-at org-closed-time-regexp))
                   (forward-line))
                  ;; Ignore tables
                  ((org-at-table-p) (forward-line))
                  ;; Ignore hyperlinks, but count the descriptions
                  ((looking-at org-link-bracket-re)
                   (when-let ((desc (match-string-no-properties 5)))
                     (save-match-data
                       (setq words (+ words
                                      (length (remove ""
                                                      (org-split-string
                                                       desc "\\W")))))))
                   (goto-char (match-end 0)))
                  ;; Ignore source blocks
                  ((org-in-src-block-p) (forward-line))
                  ;; Ignore blank lines
                  ((looking-at "^$")
                   (forward-line))
                  ;; Count everything else
                  (t
                   ;; ... unless it's in a few weird contexts
                   (let ((contexts (org-context)))
                     (cond ((or (assoc :todo-keyword contexts)
                                (assoc :priority contexts)
                                (assoc :keyword contexts)
                                (assoc :checkbox contexts))
                            (forward-word-strictly))

                           (t (setq words (1+ words))
                              (if (and limit
                                       (> words limit))
                                  (setq words (- limit)
                                        continue nil))
                              (forward-word-strictly)))))))))
           words))
        ((use-region-p)
         (message "%d words in region"
                  (+org-count-words-stupidly (region-beginning)
                                             (region-end))))
        (t
         (message "%d words in buffer"
                  (+org-count-words-stupidly (point-min)
                                             (point-max))))))

;;; org-insert-link-dwim - https://xenodium.com/emacs-dwim-do-what-i-mean/

(defun +org-insert--get-title-and-headings (url)
  "Retrieve title and headings from URL.
Return as a list."
  (with-current-buffer (url-retrieve-synchronously url)
    (let ((dom (libxml-parse-html-region (point-min) (point-max))))
      (cl-remove-if
       (lambda (i) (string= i ""))
       (apply #'append (mapcar (lambda (tag)
                                 (mapcar #'dom-text
                                         (dom-by-tag dom tag)))
                               '(title h1 h2 h3 h4 h5 h6)))))))

(defun +org-insert-link-dwim (&optional interactivep)
  "Like `org-insert-link' but with personal dwim preferences."
  (interactive '(t))
  (let* ((point-in-link (org-in-regexp org-link-any-re 1))
         (clipboard-url (when (string-match-p
                               (rx (sequence bos
                                             (or "http"
                                                 "gemini"
                                                 "gopher"
                                                 "tel"
                                                 "mailto")))
                               (current-kill 0))
                          (current-kill 0)))
         (region-content (when (region-active-p)
                           (buffer-substring-no-properties (region-beginning)
                                                           (region-end))))
         (org-link (when (and clipboard-url (not point-in-link))
                     (org-link-make-string
                      (string-trim clipboard-url)
                      (or region-content
                          (let ((clipboard-headings
                                 (+org-insert--get-title-and-headings clipboard-url)))
                            (read-string "title (edit): "
                                         (completing-read
                                          "title: " clipboard-headings
                                          nil nil nil nil (car clipboard-headings)))))))))
    (if interactivep
        (cond ((and region-content clipboard-url (not point-in-link))
               (delete-region (region-beginning) (region-end))
               (insert org-link))
              ((and clipboard-url (not point-in-link))
               (insert org-link))
              (t
               (call-interactively 'org-insert-link)))
      org-link)))

;;; Navigate headings with widening

(defun +org-next-heading-widen (arg)
  "Find the ARGth next org heading, widening if necessary."
  (interactive "p")
  (let ((current-point (point))
        (point-target (if (> arg 0) (point-max) (point-min))))
    (org-next-visible-heading arg)
    (when (and (buffer-narrowed-p)
               (= (point) point-target)
               (or (and (> arg 0))
                   (and (< arg 0)
                        (= (point) current-point))))
      (widen)
      (org-next-visible-heading arg))))

(defun +org-previous-heading-widen (arg)
  "Find the ARGth previous org heading, widening if necessary."
  (interactive "p")
  (+org-next-heading-widen (- arg)))

;;; Hooks & Advice

(defvar +org-before-save-prettify-buffer t
  "Prettify org buffers before saving.")

(put '+org-before-save-prettify-buffer 'safe-local-variable #'booleanp)

(defun +org-before-save@prettify-buffer ()
  (when +org-before-save-prettify-buffer
    (save-mark-and-excursion
      (+org-unsmartify)
      (+org-fix-blank-lines t)
      (org-align-tags t)
      (when (buffer-narrowed-p)
        (goto-char (point-min))
        (forward-line 1)
        (org-narrow-to-subtree)))))

(defun +org-delete-backward-char (N)
  "Keep tables aligned while deleting N characters backward.
When deleting backwards, in tables this function will insert
whitespace in front of the next \"|\" separator, to keep the
table aligned.  The table will still be marked for re-alignment
if the field did fill the entire column, because, in this case
the deletion might narrow the column."
  (interactive "p")
  (save-match-data
    (org-check-before-invisible-edit 'delete-backward)
    (if (and (= N 1)
             (not overwrite-mode)
             (not (org-region-active-p))
             (not (eq (char-before) ?|))
             (save-excursion (skip-chars-backward " \t") (not (bolp)))
             (looking-at-p ".*?|")
             (org-at-table-p))
        (progn (forward-char -1) (org-delete-char 1))
      (backward-delete-char-untabify N)
      (org-fix-tags-on-the-fly))))

;;; Smarter {super,sub}scripts
;; https://old.reddit.com/r/emacs/comments/qzlzm0/what_are_your_top_key_bindings_rebindings_minor/hmwyhm3/
;; I don't use this currently because I found out about
;; `org-pretty-entities-include-sub-superscripts', which really does exactly
;; what I wanted.

(defface +org-script-markers '((t (:inherit shadow)))
  "Face to be used for sub/superscripts markers i.e., ^, _, {, }.")

;; Hiding the super and subscript markers is extremely annoying
;; since any remotely complex equation becomes a chore.  And leaving
;; it not raised is jarring to the eye.  So this fontifies the
;; buffer just like how auctex does -- use a muted colour to
;; highlight the markup and raise the script.
(defun +org-raise-scripts (limit)
  "Differences from `org-raise-scripts' are:

- It doesn't actually hide the markup used for super and subscript.
- It uses a custom face to highlight the markup: +org-script-markers.
- It doesn't require `org-pretty-entities' to be t."
  (when (and org-pretty-entities-include-sub-superscripts
             (re-search-forward
              (if (eq org-use-sub-superscripts t)
                  org-match-substring-regexp
                org-match-substring-with-braces-regexp)
              limit t))
    (let* ((pos (point)) table-p comment-p
           (mpos (match-beginning 3))
           (emph-p (get-text-property mpos 'org-emphasis))
           (link-p (get-text-property mpos 'mouse-face))
           (keyw-p (eq 'org-special-keyword (get-text-property mpos 'face))))
      (goto-char (point-at-bol))
      (setq table-p (looking-at-p org-table-dataline-regexp)
            comment-p (looking-at-p "^[ \t]*#[ +]"))
      (goto-char pos)
      ;; Handle a_b^c
      (when (member (char-after) '(?_ ?^)) (goto-char (1- pos)))
      (unless (or comment-p emph-p link-p keyw-p)
        (put-text-property (match-beginning 3) (match-end 0)
                           'display
                           (if (equal (char-after (match-beginning 2)) ?^)
                               ;; (nth (if table-p 3 1) org-script-display)
                               (nth 3 org-script-display)
                             ;; (nth (if table-p 2 0) org-script-display)
                             (nth 2 org-script-display)))
        (put-text-property (match-beginning 2) (match-end 2)
                           'face '+org-script-markers)
        (when (and (eq (char-after (match-beginning 3)) ?{)
                   (eq (char-before (match-end 3)) ?}))
          (put-text-property (match-beginning 3) (1+ (match-beginning 3))
                             'face '+org-script-markers)
          (put-text-property (1- (match-end 3)) (match-end 3)
                             'face '+org-script-markers)))
      t)))

;; Extra link types

(defun +org-tel-open (number _)
  "Notify the user of what phone NUMBER to call."
  (message "Call: %s" number))

(defun +org-sms-open (number _)
  "Notify the user of what phone NUMBER to text."
  (message "SMS: %s" number))

;; Make a horizontal rule!

(defun +org-horizontal-rule ()
  "Make a horizontal rule after the current line."
  (interactive nil org-mode)
  (unless (eq (line-beginning-position) (line-end-position))
    (end-of-line)
    (newline))
  (dotimes (_ fill-column)
    (insert "-")))

;; Follow links, DWIM style

(defun +org-open-at-point-dwim (&optional arg)
  "Open thing at point, or if there isn't something, list things."
  (interactive "P")
  (save-excursion
    (let* ((this-char-type (org-element-type (org-element-context)))
           (prev-char-type (ignore-errors
                             (save-excursion
                               (backward-char)
                               (org-element-type (org-element-context)))))
           (types '(citation citation-reference clock comment comment-block
                             footnote-definition footnote-reference headline
                             inline-src-block inlinetask keyword link
                             node-property planning src-block timestamp))
           (type this-char-type))
      (when (and (memq this-char-type types) (memq prev-char-type types))
        (backward-char)
        (setq type prev-char-type))                  ; what the fuckckckckck
      ;; Okay, so this ^ is pretty janky and doesn't /really/ work that well,
      ;; especially on DEADLINE (and probably SCHEDULED) lines.  However, since
      ;; I really just want to open the list of URLs /most of the time/, I'm
      ;; fixing it like this instead.
      (unless (and (memq type types)
                   (ignore-errors (org-open-at-point arg)
                                  t))
        (while (not
                (progn
                  (org-back-to-heading)
                  (car (org-offer-links-in-entry (current-buffer) (point) 1))))
          (org-up-heading-all 1))
        (org-open-at-point arg)))))

;;; Open local HTML files with `browse-url'

(defun +org-open-html (file-path link-string)
  "Open FILE-PATH with `browse-url'.
This function is intended to use with `org-file-apps'.  See the
 documentation of that function for a description of the two
 arguments here, FILE-PATH and LINK-STRING."
  (message "Opening %s (%s)..." file-path link-string)
  (browse-url file-path))

(defun +org-insert-horizontal-rule (prefix)
  "Insert a horizontal rule (-----) after the current line.
With PREFIX, insert before the current line."
  (interactive "P")
  (if prefix
      (move-beginning-of-line nil)
    (move-end-of-line nil)
    (forward-line 1))
  (insert "-----\n"))

;;; Make code snippets in org-mode easier to type
;; http://mbork.pl/2022-01-17_Making_code_snippets_in_Org-mode_easier_to_type

(defun +org-insert-backtick ()
  "Insert a backtick using `org-self-insert-command'."
  (interactive)
  (setq last-command-event ?`)
  (call-interactively #'org-self-insert-command))

(defvar-local +org-insert-tilde-language nil
  "Default language name in the current Org file.
If nil, `org-insert-tilde' after 2 tildes inserts an \"example\"
block.  If a string, it inserts a \"src\" block with the given
language name.")

(defun +org-insert-tilde ()
  "Insert a tilde using `org-self-insert-command'."
  (interactive)
  (if (string= (buffer-substring-no-properties (- (point) 3) (point))
               "\n~~")
      (progn (delete-char -2)
             (if +org-insert-tilde-language
                 (insert (format "#+begin_src %s\n#+end_src"
                                 +org-insert-tilde-language))
               (insert "#+begin_example\n#+end_example"))
             (forward-line -1)
             (if (string= +org-insert-tilde-language "")
                 (move-end-of-line nil)
               ;;(org-edit-special) ; Useful really only with splits.
               ))
    (setq last-command-event ?~)
    (call-interactively #'org-self-insert-command)))

;;; Better org faces
;; see `org-emphasis-alist'

(defface org-bold '((t (:weight bold)))
  "Bold face in `org-mode' documents.")

(defface org-italic '((t (:slant italic)))
  "Italic face in `org-mode' documents.")

(defface org-underline '((t (:underline t)))
  "Underline face in `org-mode' documents.")

(defface org-strikethrough '((t (:strike-through t)))
  "Strike-through face for `org-mode' documents.")

;; `org-verbatim' and `org-code' are apparently already things, so we skip them
;; here.

;;; Copy org trees as HTML

;; Thanks to Oleh Krehel, via [[https://emacs.stackexchange.com/questions/54292/copy-results-of-org-export-directly-to-clipboard][this StackExchange question]].
(defun +org-export-clip-to-html
    (&optional async subtreep visible-only body-only ext-plist post-process)
  "Export region to HTML, and copy it to the clipboard.
Arguments ASYNC, SUBTREEP, VISIBLE-ONLY, BODY-ONLY, EXT-PLIST,
and POST-PROCESS are passed to `org-export-to-file'."
  (interactive) ; XXX: hould this be interactive?
  (message "Exporting Org to HTML...")
  (let ((org-tmp-file "/tmp/org.html"))
    (org-export-to-file 'html org-tmp-file
      async subtreep visible-only body-only ext-plist post-process)
    (start-process "xclip" "*xclip*"
                   "xclip" "-verbose"
                   "-i" org-tmp-file
                   "-t" "text/html"
                   "-selection" "clipboard"))
  (message "Exporting Org to HTML...done."))

;; Specialized functions
(defun +org-export-clip-subtree-to-html ()
  "Export current subtree to HTML."
  (interactive)
  (+org-export-clip-to-html nil :subtree))

;;; Unsmartify quotes and dashes and stuff.
(defun +org-unsmartify ()
  "Replace \"smart\" punctuation with their \"dumb\" counterparts."
  (interactive)
  (save-excursion
    (goto-char (point-min))
    (while (re-search-forward "[“”‘’–—]" nil t)
      (let ((replace (pcase (match-string 0)
                       ((or "“" "”") "\"")
                       ((or "‘" "’") "'")
                       ("–" "--")
                       ("—" "---"))))
        (replace-match replace nil nil)))))

;;; go forward and backward in the tree, ~ cleanly ~
;; https://stackoverflow.com/a/25201697/10756297

(defun +org-show-next-heading-tidily ()
  "Show next entry, keeping other entries closed."
  (interactive)
  (if (save-excursion (end-of-line) (outline-invisible-p))
      (progn (org-show-entry) (show-children))
    (outline-next-heading)
    (unless (and (bolp) (org-on-heading-p))
      (org-up-heading-safe)
      (hide-subtree)
      (user-error "Boundary reached"))
    (org-overview)
    (org-reveal t)
    (org-show-entry)
    (recenter-top-bottom)
    (show-children)
    (recenter-top-bottom 1)))

(defun +org-show-previous-heading-tidily ()
  "Show previous entry, keeping other entries closed."
  (interactive)
  (let ((pos (point)))
    (outline-previous-heading)
    (unless (and (< (point) pos) (bolp) (org-on-heading-p))
      (goto-char pos)
      (hide-subtree)
      (user-error "Boundary reached"))
    (org-overview)
    (org-reveal t)
    (org-show-entry)
    (recenter-top-bottom)
    (show-children)
    (recenter-top-bottom 1)))

;;; Make `org-flag-region' (which folds subtrees) recognize 
;; [[https://teddit.net/r/orgmode/comments/u3du0v/how_to_make_orgcycle_respect_and_always_show_the/][from u/yantar92]]

;; (advice-add 'org-flag-region :around #'org-flag-region@unfold-page-breaks)
(defun org-flag-region@unfold-page-breaks (oldfun from to flag &optional spec)
  "ADVICE to unfold all the page-break lines inside a folded region."
  (funcall oldfun from to flag spec)
  (when (and flag (not (eq 'visible spec)))
    (org-with-point-at from
      (while (re-search-forward "\n\u000c\n" to t)
        (org-flag-region (match-beginning 0) (match-end 0) t 'visible)))))

;;; Emacs 28+: wrap on hyphens
;; https://emacs.stackexchange.com/a/71342/37239

(defcustom +org-category-table (let ((table (copy-category-table)))
                                 (modify-category-entry ?- ?| table)
                                 table)
  "Character category table for `org-mode'."
  :type 'sexp)

(defun +org-wrap-on-hyphens ()
  "Soft-wrap `org-mode' buffers on spaces and hyphens."
  (set-category-table +org-category-table)
  (setq-local word-wrap-by-category t))


;;; Inhibit hooks on `org-agenda'
;; It's really annoying when I call `org-agenda' and five hundred Ispell
;; processes are created because I have `flyspell-mode' in the hook.  This mode
;; inhibits those hooks when entering the agenda, but runs them when opening the
;; actual buffer.

(defun +org-agenda-inhibit-hooks (fn &rest r)
  "Advice to inhibit hooks when entering `org-agenda'."
  (dlet ((org-mode-hook nil))           ; I'm not sure if `dlet' is strictly needed
    (apply fn r)))

(defvar-local +org-hook-has-run-p nil
  "Whether `org-mode-hook' has run in the current buffer.")

(defun +org-agenda-switch-run-hooks (&rest _)
  "Advice to run `org-mode-hook' when entering org-mode.
This should only fire when switching to a buffer from `org-agenda'."
  (unless +org-hook-has-run-p
    (run-mode-hooks 'org-mode-hook)
    (setq +org-hook-has-run-p t)))

(define-minor-mode +org-agenda-inhibit-hooks-mode
  "Inhibit `org-mode-hook' when opening `org-agenda'."
  :lighter ""
  :global t
  (if +org-agenda-inhibit-hooks-mode
      (progn                            ; Enable
        (advice-add 'org-agenda :around #'+org-agenda-inhibit-hooks)
        (advice-add 'org-agenda-switch-to :after #'+org-agenda-switch-run-hooks))
    (progn                              ; Disable
      (advice-remove 'org-agenda #'+org-agenda-inhibit-hooks)
      (advice-remove 'org-agenda-switch-to #'+org-agenda-switch-run-hooks))))


;;; "Fix" `org-align-tags'

(el-patch-defun org-align-tags (&optional all)
  "Align tags in current entry.
When optional argument ALL is non-nil, align all tags in the
visible part of the buffer."
  (let ((get-indent-column
         (lambda ()
           (let ((offset (el-patch-swap
                           (if (bound-and-true-p org-indent-mode)
                               (* (1- org-indent-indentation-per-level)
                                  (1- (org-current-level)))
                             0)
                           0)))
             (+ org-tags-column
                (if (> org-tags-column 0) (- offset) offset))))))
    (if (and (not all) (org-at-heading-p))
        (org--align-tags-here (funcall get-indent-column))
      (save-excursion
        (if all
            (progn
              (goto-char (point-min))
              (while (re-search-forward org-tag-line-re nil t)
                (org--align-tags-here (funcall get-indent-column))))
          (org-back-to-heading t)
          (org--align-tags-here (funcall get-indent-column)))))))

;;; Meta-return

(defun +org-meta-return (&optional arg)
  "Insert a new line, or wrap a region in a table.
See `org-meta-return', but `+org-return-dwim' does most of the
stuff I would want out of that function already.

When called with a prefix ARG, will still unconditionally call
`org-insert-heading'."
  (interactive "P")
  (org-fold-check-before-invisible-edit 'insert)
  (or (run-hook-with-args-until-success 'org-metareturn-hook) ; Allow customizations
      (call-interactively (cond (arg #'org-insert-heading)
                                ((org-at-table-p) #'org-table-wrap-region)
                                (t #'org-return)))))


;;; move org archives to a dedicated file
(defun +org-archive-monthwise (archive-file)
  (if (file-exists-p archive-file)
      (with-current-buffer (find-file-noselect archive-file)
        (let ((dir (file-name-directory (file-truename archive-file)))
              (prog (make-progress-reporter (format "Archiving from %s..." archive-file)))
              (keep-going t))
          (goto-char (point-min))
          (while keep-going
            (when-let* ((time (or (org-entry-get (point) "ARCHIVE_TIME")
                                  (org-get-deadline-time (point))))
                        (parsed-time (and time
                                          (org-parse-time-string time)))
                        (refile-target (format "%s%02d-%02d.org"
                                               dir
                                               (decoded-time-year parsed-time)
                                               (decoded-time-month parsed-time)))
                        (title-str (format "#+title: Archive for %02d-%02d (%s)\n\n"
                                           (decoded-time-year parsed-time)
                                           (decoded-time-month parsed-time)
                                           (file-truename archive-file))))
              (unless (file-exists-p refile-target)
                (with-current-buffer (find-file-noselect refile-target)
                  (insert title-str)
                  (save-buffer)))
              (org-refile nil nil (list ""
                                        refile-target
                                        nil
                                        0)))
            (progress-reporter-update prog)
            (org-next-visible-heading 1)
            (when (>= (point) (point-max))
              (setq keep-going nil)))))
    (message "Archive file %s does not exist!" archive-file)))


;;; el-patch

(el-patch-defun org-format-outline-path (path &optional width prefix separator)
  "Format the outline path PATH for display.
WIDTH is the maximum number of characters that is available.
PREFIX is a prefix to be included in the returned string,
such as the file name.
SEPARATOR is inserted between the different parts of the path,
the default is \"/\"."
  (setq width (or width 79))
  (setq path (delq nil path))
  (unless (> width 0)
    (user-error "Argument `width' must be positive"))
  (setq separator (or separator "/"))
  (let* ((org-odd-levels-only nil)
         (fpath (concat
                 prefix (and prefix path separator)
                 (mapconcat
                  (lambda (s) (replace-regexp-in-string "[ \t]+\\'" "" s))
                  (cl-loop for head in path
                           for n from 0
                           collect (el-patch-swap
                                     (org-add-props
                                        head nil 'face
                                        (nth (% n org-n-level-faces) org-level-faces))
                                     head))
                  separator))))
    (when (> (length fpath) width)
      (if (< width 7)
          ;; It's unlikely that `width' will be this small, but don't
          ;; waste characters by adding ".." if it is.
          (setq fpath (substring fpath 0 width))
        (setf (substring fpath (- width 2)) "..")))
    fpath))


(provide '+org)
;;; +org.el ends here