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org.el
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;;; org.el --- Outline-based notes management and organizer -*- lexical-binding: t; -*-
;; Carstens outline-mode for keeping track of everything.
;; Copyright (C) 2004-2024 Free Software Foundation, Inc.
;;
;; Author: Carsten Dominik <carsten.dominik@gmail.com>
;; Maintainer: Bastien Guerry <bzg@gnu.org>
;; Keywords: outlines, hypermedia, calendar, wp
;; URL: https://orgmode.org
;; Package-Requires: ((emacs "26.1"))
;; Version: 9.6.15
;; This file is part of GNU Emacs.
;;
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
;;
;;; Commentary:
;;
;; Org is a mode for keeping notes, maintaining ToDo lists, and doing
;; project planning with a fast and effective plain-text system.
;;
;; Org mode develops organizational tasks around NOTES files that
;; contain information about projects as plain text. Org mode is
;; implemented on top of outline-mode, which makes it possible to keep
;; the content of large files well structured. Visibility cycling and
;; structure editing help to work with the tree. Tables are easily
;; created with a built-in table editor. Org mode supports ToDo
;; items, deadlines, time stamps, and scheduling. It dynamically
;; compiles entries into an agenda that utilizes and smoothly
;; integrates much of the Emacs calendar and diary. Plain text
;; URL-like links connect to websites, emails, Usenet messages, BBDB
;; entries, and any files related to the projects. For printing and
;; sharing of notes, an Org file can be exported as a structured ASCII
;; file, as HTML, or (todo and agenda items only) as an iCalendar
;; file. It can also serve as a publishing tool for a set of linked
;; webpages.
;;
;; Installation and Activation
;; ---------------------------
;; See the corresponding sections in the manual at
;;
;; https://orgmode.org/org.html#Installation
;;
;; Documentation
;; -------------
;; The documentation of Org mode can be found in the TeXInfo file. The
;; distribution also contains a PDF version of it. At the Org mode website,
;; you can read the same text online as HTML. There is also an excellent
;; reference card made by Philip Rooke. This card can be found in the
;; doc/ directory.
;;
;; A list of recent changes can be found at
;; https://orgmode.org/Changes.html
;;
;;; Code:
(defvar org-inhibit-highlight-removal nil) ; dynamically scoped param
(defvar org-inlinetask-min-level)
;;;; Require other packages
(require 'org-compat)
(org-assert-version)
(require 'cl-lib)
(eval-when-compile (require 'gnus-sum))
(require 'calendar)
(require 'find-func)
(require 'format-spec)
(condition-case nil
(load (concat (file-name-directory load-file-name)
"org-loaddefs")
nil t nil t)
(error
(message "WARNING: No org-loaddefs.el file could be found from where org.el is loaded.")
(sit-for 3)
(message "You need to run \"make\" or \"make autoloads\" from Org lisp directory")
(sit-for 3)))
(eval-and-compile (require 'org-macs))
(require 'org-compat)
(require 'org-keys)
(require 'ol)
(require 'oc)
(require 'org-table)
(require 'org-fold)
(require 'org-cycle)
(defvaralias 'org-hide-block-startup 'org-cycle-hide-block-startup)
(defvaralias 'org-hide-drawer-startup 'org-cycle-hide-drawer-startup)
(defvaralias 'org-pre-cycle-hook 'org-cycle-pre-hook)
(defvaralias 'org-tab-first-hook 'org-cycle-tab-first-hook)
(defalias 'org-global-cycle #'org-cycle-global)
(defalias 'org-overview #'org-cycle-overview)
(defalias 'org-content #'org-cycle-content)
(defalias 'org-reveal #'org-fold-reveal)
(defalias 'org-force-cycle-archived #'org-cycle-force-archived)
;; `org-outline-regexp' ought to be a defconst but is let-bound in
;; some places -- e.g. see the macro `org-with-limited-levels'.
(defvar org-outline-regexp "\\*+ "
"Regexp to match Org headlines.")
(defvar org-outline-regexp-bol "^\\*+ "
"Regexp to match Org headlines.
This is similar to `org-outline-regexp' but additionally makes
sure that we are at the beginning of the line.")
(defvar org-heading-regexp "^\\(\\*+\\)\\(?: +\\(.*?\\)\\)?[ \t]*$"
"Matches a headline, putting stars and text into groups.
Stars are put in group 1 and the trimmed body in group 2.")
(declare-function calendar-check-holidays "holidays" (date))
(declare-function cdlatex-environment "ext:cdlatex" (environment item))
(declare-function cdlatex-math-symbol "ext:cdlatex")
(declare-function Info-goto-node "info" (nodename &optional fork strict-case))
(declare-function isearch-no-upper-case-p "isearch" (string regexp-flag))
(declare-function org-add-archive-files "org-archive" (files))
(declare-function org-agenda-entry-get-agenda-timestamp "org-agenda" (pom))
(declare-function org-agenda-todo-yesterday "org-agenda" (&optional arg))
(declare-function org-agenda-list "org-agenda" (&optional arg start-day span with-hour))
(declare-function org-agenda-redo "org-agenda" (&optional all))
(declare-function org-agenda-remove-restriction-lock "org-agenda" (&optional noupdate))
(declare-function org-archive-subtree "org-archive" (&optional find-done))
(declare-function org-archive-subtree-default "org-archive" ())
(declare-function org-archive-to-archive-sibling "org-archive" ())
(declare-function org-attach "org-attach" ())
(declare-function org-attach-dir "org-attach"
(&optional create-if-not-exists-p no-fs-check))
(declare-function org-babel-do-in-edit-buffer "ob-core" (&rest body) t)
(declare-function org-babel-tangle-file "ob-tangle" (file &optional target-file lang))
(declare-function org-beamer-mode "ox-beamer" (&optional prefix) t)
(declare-function org-clock-auto-clockout "org-clock" ())
(declare-function org-clock-cancel "org-clock" ())
(declare-function org-clock-display "org-clock" (&optional arg))
(declare-function org-clock-get-last-clock-out-time "org-clock" ())
(declare-function org-clock-goto "org-clock" (&optional select))
(declare-function org-clock-in "org-clock" (&optional select start-time))
(declare-function org-clock-in-last "org-clock" (&optional arg))
(declare-function org-clock-out "org-clock" (&optional switch-to-state fail-quietly at-time))
(declare-function org-clock-out-if-current "org-clock" ())
(declare-function org-clock-remove-overlays "org-clock" (&optional beg end noremove))
(declare-function org-clock-report "org-clock" (&optional arg))
(declare-function org-clock-sum "org-clock" (&optional tstart tend headline-filter propname))
(declare-function org-clock-sum-current-item "org-clock" (&optional tstart))
(declare-function org-clock-timestamps-down "org-clock" (&optional n))
(declare-function org-clock-timestamps-up "org-clock" (&optional n))
(declare-function org-clock-update-time-maybe "org-clock" ())
(declare-function org-clocktable-shift "org-clock" (dir n))
(declare-function org-columns-quit "org-colview" ())
(declare-function org-columns-insert-dblock "org-colview" ())
(declare-function org-duration-from-minutes "org-duration" (minutes &optional fmt canonical))
(declare-function org-duration-to-minutes "org-duration" (duration &optional canonical))
(declare-function org-element-at-point "org-element" (&optional pom cached-only))
(declare-function org-element-at-point-no-context "org-element" (&optional pom))
(declare-function org-element-cache-refresh "org-element" (pos))
(declare-function org-element-cache-reset "org-element" (&optional all no-persistence))
(declare-function org-element-cache-map "org-element" (func &rest keys))
(declare-function org-element-contents "org-element" (element))
(declare-function org-element-context "org-element" (&optional element))
(declare-function org-element-copy "org-element" (datum))
(declare-function org-element-create "org-element" (type &optional props &rest children))
(declare-function org-element-extract-element "org-element" (element))
(declare-function org-element-insert-before "org-element" (element location))
(declare-function org-element-interpret-data "org-element" (data))
(declare-function org-element-keyword-parser "org-element" (limit affiliated))
(declare-function org-element-lineage "org-element" (blob &optional types with-self))
(declare-function org-element-link-parser "org-element" ())
(declare-function org-element-map "org-element" (data types fun &optional info first-match no-recursion with-affiliated))
(declare-function org-element-nested-p "org-element" (elem-a elem-b))
(declare-function org-element-parse-buffer "org-element" (&optional granularity visible-only))
(declare-function org-element-parse-secondary-string "org-element" (string restriction &optional parent))
(declare-function org-element-property "org-element" (property element))
(declare-function org-element-put-property "org-element" (element property value))
(declare-function org-element-restriction "org-element" (element))
(declare-function org-element-swap-A-B "org-element" (elem-a elem-b))
(declare-function org-element-timestamp-parser "org-element" ())
(declare-function org-element-type "org-element" (element))
(declare-function org-element--cache-active-p "org-element" ())
(declare-function org-export-dispatch "ox" (&optional arg))
(declare-function org-export-get-backend "ox" (name))
(declare-function org-export-get-environment "ox" (&optional backend subtreep ext-plist))
(declare-function org-feed-goto-inbox "org-feed" (feed))
(declare-function org-feed-update-all "org-feed" ())
(declare-function org-goto "org-goto" (&optional alternative-interface))
(declare-function org-id-find-id-file "org-id" (id))
(declare-function org-id-get-create "org-id" (&optional force))
(declare-function org-inlinetask-at-task-p "org-inlinetask" ())
(declare-function org-inlinetask-outline-regexp "org-inlinetask" ())
(declare-function org-inlinetask-toggle-visibility "org-inlinetask" ())
(declare-function org-latex-make-preamble "ox-latex" (info &optional template snippet?))
(declare-function org-num-mode "org-num" (&optional arg))
(declare-function org-plot/gnuplot "org-plot" (&optional params))
(declare-function org-persist-load "org-persist" (container &optional associated hash-must-match))
(declare-function org-tags-view "org-agenda" (&optional todo-only match))
(declare-function org-timer "org-timer" (&optional restart no-insert))
(declare-function org-timer-item "org-timer" (&optional arg))
(declare-function org-timer-pause-or-continue "org-timer" (&optional stop))
(declare-function org-timer-set-timer "org-timer" (&optional opt))
(declare-function org-timer-start "org-timer" (&optional offset))
(declare-function org-timer-stop "org-timer" ())
(declare-function org-toggle-archive-tag "org-archive" (&optional find-done))
(declare-function org-update-radio-target-regexp "ol" ())
(defvar org-agenda-buffer-name)
(defvar org-element-paragraph-separate)
(defvar org-element-cache-map-continue-from)
(defvar org-element--timestamp-regexp)
(defvar org-indent-indentation-per-level)
(defvar org-radio-target-regexp)
(defvar org-target-link-regexp)
(defvar org-target-regexp)
(defvar org-id-overriding-file-name)
;; load languages based on value of `org-babel-load-languages'
(defvar org-babel-load-languages)
(defvar crm-separator) ; dynamically scoped param
;;;###autoload
(defun org-babel-do-load-languages (sym value)
"Load the languages defined in `org-babel-load-languages'."
(set-default-toplevel-value sym value)
(dolist (pair org-babel-load-languages)
(let ((active (cdr pair)) (lang (symbol-name (car pair))))
(if active
(require (intern (concat "ob-" lang)))
(fmakunbound
(intern (concat "org-babel-execute:" lang)))
(fmakunbound
(intern (concat "org-babel-expand-body:" lang)))))))
;;;###autoload
(defun org-babel-load-file (file &optional compile)
"Load Emacs Lisp source code blocks in the Org FILE.
This function exports the source code using `org-babel-tangle'
and then loads the resulting file using `load-file'. With
optional prefix argument COMPILE, the tangled Emacs Lisp file is
byte-compiled before it is loaded."
(interactive "fFile to load: \nP")
(let ((tangled-file (concat (file-name-sans-extension file) ".el")))
;; Tangle only if the Elisp file is older than the Org file.
;; Catch the case when the .el file exists while the .org file is missing.
(unless (file-exists-p file)
(error "File to tangle does not exist: %s" file))
(when (file-newer-than-file-p file tangled-file)
(org-babel-tangle-file file
tangled-file
(rx string-start
(or "emacs-lisp" "elisp")
string-end))
;; Make sure that tangled file modification time is
;; updated even when `org-babel-tangle-file' does not make changes.
;; This avoids re-tangling changed FILE where the changes did
;; not affect the tangled code.
(when (file-exists-p tangled-file)
(set-file-times tangled-file)))
(if compile
(progn
(byte-compile-file tangled-file)
(load-file (byte-compile-dest-file tangled-file))
(message "Compiled and loaded %s" tangled-file))
(load-file tangled-file)
(message "Loaded %s" tangled-file))))
(defcustom org-babel-load-languages '((emacs-lisp . t))
"Languages which can be evaluated in Org buffers.
\\<org-mode-map>
This list can be used to load support for any of the available
languages with babel support (see info node `(org) Languages'). Each
language will depend on a different set of system executables and/or
Emacs modes.
When a language is \"loaded\", code blocks in that language can
be evaluated with `org-babel-execute-src-block', which is bound
by default to \\[org-ctrl-c-ctrl-c].
The `org-babel-no-eval-on-ctrl-c-ctrl-c' option can be set to
remove code block evaluation from \\[org-ctrl-c-ctrl-c]. By
default, only Emacs Lisp is loaded, since it has no specific
requirement."
:group 'org-babel
:set 'org-babel-do-load-languages
:package-version '(Org . "9.6")
:type '(alist :tag "Babel Languages"
:key-type
(choice
(const :tag "Awk" awk)
(const :tag "C, D, C++, and cpp" C)
(const :tag "R" R)
(const :tag "Calc" calc)
(const :tag "Clojure and ClojureScript" clojure)
(const :tag "CSS" css)
(const :tag "Ditaa" ditaa)
(const :tag "Dot" dot)
(const :tag "Emacs Lisp" emacs-lisp)
(const :tag "Eshell" eshell)
(const :tag "Forth" forth)
(const :tag "Fortran" fortran)
(const :tag "GnuPlot" gnuplot)
(const :tag "Groovy" groovy)
(const :tag "Haskell" haskell)
(const :tag "Java" java)
(const :tag "JavaScript" js)
(const :tag "Julia" julia)
(const :tag "LaTeX" latex)
(const :tag "LilyPond" lilypond)
(const :tag "Lisp" lisp)
(const :tag "Lua" lua)
(const :tag "Makefile" makefile)
(const :tag "Maxima" maxima)
(const :tag "OCaml" ocaml)
(const :tag "Octave and MatLab" octave)
(const :tag "Org" org)
(const :tag "Perl" perl)
(const :tag "Processing" processing)
(const :tag "PlantUML" plantuml)
(const :tag "Python" python)
(const :tag "Ruby" ruby)
(const :tag "Sass" sass)
(const :tag "Scheme" scheme)
(const :tag "Screen" screen)
(const :tag "Sed" sed)
(const :tag "Shell Script" shell)
(const :tag "Sql" sql)
(const :tag "Sqlite" sqlite))
:value-type (boolean :tag "Activate" :value t)))
;;;; Customization variables
(defcustom org-clone-delete-id nil
"Remove ID property of clones of a subtree.
When non-nil, clones of a subtree don't inherit the ID property.
Otherwise they inherit the ID property with a new unique
identifier."
:type 'boolean
:version "24.1"
:group 'org-id)
;;; Version
(org-check-version)
;;;###autoload
(defun org-version (&optional here full message)
"Show the Org version.
Interactively, or when MESSAGE is non-nil, show it in echo area.
With prefix argument, or when HERE is non-nil, insert it at point.
In non-interactive uses, a reduced version string is output unless
FULL is given."
(interactive (list current-prefix-arg t (not current-prefix-arg)))
(let ((org-dir (ignore-errors (org-find-library-dir "org")))
(save-load-suffixes load-suffixes)
(load-suffixes (list ".el"))
(org-install-dir
(ignore-errors (org-find-library-dir "org-loaddefs"))))
(unless (and (fboundp 'org-release) (fboundp 'org-git-version))
(org-load-noerror-mustsuffix (concat org-dir "org-version")))
(let* ((load-suffixes save-load-suffixes)
(release (org-release))
(git-version (org-git-version))
(version (format "Org mode version %s (%s @ %s)"
release
git-version
(if org-install-dir
(if (string= org-dir org-install-dir)
org-install-dir
(concat "mixed installation! "
org-install-dir
" and "
org-dir))
"org-loaddefs.el can not be found!")))
(version1 (if full version release)))
(when here (insert version1))
(when message (message "%s" version1))
version1)))
(defconst org-version (org-version))
;;; Syntax Constants
;;;; Comments
(defconst org-comment-regexp
(rx (seq bol (zero-or-more (any "\t ")) "#" (or " " eol)))
"Regular expression for comment lines.")
;;;; Keyword
(defconst org-keyword-regexp "^[ \t]*#\\+\\(\\S-+?\\):[ \t]*\\(.*\\)$"
"Regular expression for keyword-lines.")
;;;; Block
(defconst org-block-regexp
"^[ \t]*#\\+begin_?\\([^ \n]+\\)\\(\\([^\n]+\\)\\)?\n\\([^\000]+?\\)#\\+end_?\\1[ \t]*$"
"Regular expression for hiding blocks.")
(defconst org-dblock-start-re
"^[ \t]*#\\+\\(?:BEGIN\\|begin\\):[ \t]+\\(\\S-+\\)\\([ \t]+\\(.*\\)\\)?"
"Matches the start line of a dynamic block, with parameters.")
(defconst org-dblock-end-re "^[ \t]*#\\+\\(?:END\\|end\\)\\([: \t\r\n]\\|$\\)"
"Matches the end of a dynamic block.")
;;;; Timestamp
(defconst org-ts--internal-regexp
(rx (seq
(= 4 digit) "-" (= 2 digit) "-" (= 2 digit)
(optional " " (*? nonl))))
"Regular expression matching the innards of a time stamp.")
(defconst org-ts-regexp (format "<\\(%s\\)>" org-ts--internal-regexp)
"Regular expression for fast time stamp matching.")
(defconst org-ts-regexp-inactive
(format "\\[\\(%s\\)\\]" org-ts--internal-regexp)
"Regular expression for fast inactive time stamp matching.")
(defconst org-ts-regexp-both (format "[[<]\\(%s\\)[]>]" org-ts--internal-regexp)
"Regular expression for fast time stamp matching.")
(defconst org-ts-regexp0
"\\(\\([0-9]\\{4\\}\\)-\\([0-9]\\{2\\}\\)-\\([0-9]\\{2\\}\\)\\( +[^]+0-9>\r\n -]+\\)?\\( +\\([0-9]\\{1,2\\}\\):\\([0-9]\\{2\\}\\)\\)?\\)"
"Regular expression matching time strings for analysis.
This one does not require the space after the date, so it can be used
on a string that terminates immediately after the date.")
(defconst org-ts-regexp1 "\\(\\([0-9]\\{4\\}\\)-\\([0-9]\\{2\\}\\)-\\([0-9]\\{2\\}\\)\\(?: *\\([^]+0-9>\r\n -]+\\)\\)?\\( \\([0-9]\\{1,2\\}\\):\\([0-9]\\{2\\}\\)\\)?\\)"
"Regular expression matching time strings for analysis.")
(defconst org-ts-regexp2 (concat "<" org-ts-regexp1 "[^>\n]\\{0,16\\}>")
"Regular expression matching time stamps, with groups.")
(defconst org-ts-regexp3 (concat "[[<]" org-ts-regexp1 "[^]>\n]\\{0,16\\}[]>]")
"Regular expression matching time stamps (also [..]), with groups.")
(defconst org-tr-regexp (concat org-ts-regexp "--?-?" org-ts-regexp)
"Regular expression matching a time stamp range.")
(defconst org-tr-regexp-both
(concat org-ts-regexp-both "--?-?" org-ts-regexp-both)
"Regular expression matching a time stamp range.")
(defconst org-tsr-regexp (concat org-ts-regexp "\\(--?-?"
org-ts-regexp "\\)?")
"Regular expression matching a time stamp or time stamp range.")
(defconst org-tsr-regexp-both
(concat org-ts-regexp-both "\\(--?-?"
org-ts-regexp-both "\\)?")
"Regular expression matching a time stamp or time stamp range.
The time stamps may be either active or inactive.")
(defconst org-repeat-re
"<[0-9]\\{4\\}-[0-9][0-9]-[0-9][0-9] [^>\n]*?\
\\([.+]?\\+[0-9]+[hdwmy]\\(/[0-9]+[hdwmy]\\)?\\)"
"Regular expression for specifying repeated events.
After a match, group 1 contains the repeat expression.")
(defconst org-time-stamp-formats '("%Y-%m-%d %a" . "%Y-%m-%d %a %H:%M")
"Formats for `format-time-string' which are used for time stamps.
The value is a cons cell containing two strings. The `car' and `cdr'
of the cons cell are used to format time stamps that do not and do
contain time, respectively.
Leading \"<\"/\"[\" and trailing \">\"/\"]\" pair will be stripped
from the format strings.
Also, see `org-time-stamp-format'.")
;;;; Clock and Planning
(defconst org-clock-string "CLOCK:"
"String used as prefix for timestamps clocking work hours on an item.")
(defvar org-closed-string "CLOSED:"
"String used as the prefix for timestamps logging closing a TODO entry.")
(defvar org-deadline-string "DEADLINE:"
"String to mark deadline entries.
\\<org-mode-map>
A deadline is this string, followed by a time stamp. It must be
a word, terminated by a colon. You can insert a schedule keyword
and a timestamp with `\\[org-deadline]'.")
(defvar org-scheduled-string "SCHEDULED:"
"String to mark scheduled TODO entries.
\\<org-mode-map>
A schedule is this string, followed by a time stamp. It must be
a word, terminated by a colon. You can insert a schedule keyword
and a timestamp with `\\[org-schedule]'.")
(defconst org-ds-keyword-length
(+ 2
(apply #'max
(mapcar #'length
(list org-deadline-string org-scheduled-string
org-clock-string org-closed-string))))
"Maximum length of the DEADLINE and SCHEDULED keywords.")
(defconst org-planning-line-re
(concat "^[ \t]*"
(regexp-opt
(list org-closed-string org-deadline-string org-scheduled-string)
t))
"Matches a line with planning info.
Matched keyword is in group 1.")
(defconst org-clock-line-re
(concat "^[ \t]*" org-clock-string)
"Matches a line with clock info.")
(defconst org-deadline-regexp (concat "\\<" org-deadline-string)
"Matches the DEADLINE keyword.")
(defconst org-deadline-time-regexp
(concat "\\<" org-deadline-string " *<\\([^>]+\\)>")
"Matches the DEADLINE keyword together with a time stamp.")
(defconst org-deadline-time-hour-regexp
(concat "\\<" org-deadline-string
" *<\\([^>]+[0-9]\\{1,2\\}:[0-9]\\{2\\}[0-9+:hdwmy/ \t.-]*\\)>")
"Matches the DEADLINE keyword together with a time-and-hour stamp.")
(defconst org-deadline-line-regexp
(concat "\\<\\(" org-deadline-string "\\).*")
"Matches the DEADLINE keyword and the rest of the line.")
(defconst org-scheduled-regexp (concat "\\<" org-scheduled-string)
"Matches the SCHEDULED keyword.")
(defconst org-scheduled-time-regexp
(concat "\\<" org-scheduled-string " *<\\([^>]+\\)>")
"Matches the SCHEDULED keyword together with a time stamp.")
(defconst org-scheduled-time-hour-regexp
(concat "\\<" org-scheduled-string
" *<\\([^>]+[0-9]\\{1,2\\}:[0-9]\\{2\\}[0-9+:hdwmy/ \t.-]*\\)>")
"Matches the SCHEDULED keyword together with a time-and-hour stamp.")
(defconst org-closed-time-regexp
(concat "\\<" org-closed-string " *\\[\\([^]]+\\)\\]")
"Matches the CLOSED keyword together with a time stamp.")
(defconst org-keyword-time-regexp
(concat "\\<"
(regexp-opt
(list org-scheduled-string org-deadline-string org-closed-string
org-clock-string)
t)
" *[[<]\\([^]>]+\\)[]>]")
"Matches any of the 4 keywords, together with the time stamp.")
(defconst org-keyword-time-not-clock-regexp
(concat
"\\<"
(regexp-opt
(list org-scheduled-string org-deadline-string org-closed-string) t)
" *[[<]\\([^]>]+\\)[]>]")
"Matches any of the 3 keywords, together with the time stamp.")
(defconst org-all-time-keywords
(mapcar (lambda (w) (substring w 0 -1))
(list org-scheduled-string org-deadline-string
org-clock-string org-closed-string))
"List of time keywords.")
;;;; Drawer
(defconst org-drawer-regexp "^[ \t]*:\\(\\(?:\\w\\|[-_]\\)+\\):[ \t]*$"
"Matches first or last line of a hidden block.
Group 1 contains drawer's name or \"END\".")
(defconst org-property-start-re "^[ \t]*:PROPERTIES:[ \t]*$"
"Regular expression matching the first line of a property drawer.")
(defconst org-property-end-re "^[ \t]*:END:[ \t]*$"
"Regular expression matching the last line of a property drawer.")
(defconst org-clock-drawer-start-re "^[ \t]*:CLOCK:[ \t]*$"
"Regular expression matching the first line of a clock drawer.")
(defconst org-clock-drawer-end-re "^[ \t]*:END:[ \t]*$"
"Regular expression matching the last line of a clock drawer.")
(defconst org-logbook-drawer-re
(rx (seq bol (0+ (any "\t ")) ":LOGBOOK:" (0+ (any "\t ")) "\n"
(*? (0+ nonl) "\n")
(0+ (any "\t ")) ":END:" (0+ (any "\t ")) eol))
"Matches an entire LOGBOOK drawer.")
(defconst org-property-drawer-re
(concat "^[ \t]*:PROPERTIES:[ \t]*\n"
"\\(?:[ \t]*:\\S-+:\\(?:[ \t].*\\)?[ \t]*\n\\)*?"
"[ \t]*:END:[ \t]*$")
"Matches an entire property drawer.")
(defconst org-clock-drawer-re
(concat "\\(" org-clock-drawer-start-re "\\)[^\000]*?\\("
org-clock-drawer-end-re "\\)\n?")
"Matches an entire clock drawer.")
;;;; Headline
(defconst org-heading-keyword-regexp-format
"^\\(\\*+\\)\\(?: +%s\\)\\(?: +\\(.*?\\)\\)?[ \t]*$"
"Printf format for a regexp matching a headline with some keyword.
This regexp will match the headline of any node which has the
exact keyword that is put into the format. The keyword isn't in
any group by default, but the stars and the body are.")
(defconst org-heading-keyword-maybe-regexp-format
"^\\(\\*+\\)\\(?: +%s\\)?\\(?: +\\(.*?\\)\\)?[ \t]*$"
"Printf format for a regexp matching a headline, possibly with some keyword.
This regexp can match any headline with the specified keyword, or
without a keyword. The keyword isn't in any group by default,
but the stars and the body are.")
(defconst org-archive-tag "ARCHIVE"
"The tag that marks a subtree as archived.
An archived subtree does not open during visibility cycling, and does
not contribute to the agenda listings.")
(defconst org-tag-re "[[:alnum:]_@#%]+"
"Regexp matching a single tag.")
(defconst org-tag-group-re "[ \t]+\\(:\\([[:alnum:]_@#%:]+\\):\\)[ \t]*$"
"Regexp matching the tag group at the end of a line, with leading spaces.
Tags are stored in match group 1. Match group 2 stores the tags
without the enclosing colons.")
(defconst org-tag-line-re
"^\\*+ \\(?:.*[ \t]\\)?\\(:\\([[:alnum:]_@#%:]+\\):\\)[ \t]*$"
"Regexp matching tags in a headline.
Tags are stored in match group 1. Match group 2 stores the tags
without the enclosing colons.")
(eval-and-compile
(defconst org-comment-string "COMMENT"
"Entries starting with this keyword will never be exported.
\\<org-mode-map>
An entry can be toggled between COMMENT and normal with
`\\[org-toggle-comment]'."))
;;;; LaTeX Environments and Fragments
(defconst org-latex-regexps
'(("begin" "^[ \t]*\\(\\\\begin{\\([a-zA-Z0-9\\*]+\\)[^\000]+?\\\\end{\\2}\\)" 1 t)
;; ("$" "\\([ \t(]\\|^\\)\\(\\(\\([$]\\)\\([^ \t\n,.$].*?\\(\n.*?\\)\\{0,5\\}[^ \t\n,.$]\\)\\4\\)\\)\\([ \t.,?;:'\")]\\|$\\)" 2 nil)
;; \000 in the following regex is needed for org-inside-LaTeX-fragment-p
("$1" "\\([^$]\\|^\\)\\(\\$[^ \t\r\n,;.$]\\$\\)\\(\\s.\\|\\s-\\|\\s(\\|\\s)\\|\\s\"\\|\000\\|'\\|$\\)" 2 nil)
("$" "\\([^$]\\|^\\)\\(\\(\\$\\([^ \t\n,;.$][^$\n\r]*?\\(\n[^$\n\r]*?\\)\\{0,2\\}[^ \t\n,.$]\\)\\$\\)\\)\\(\\s.\\|\\s-\\|\\s(\\|\\s)\\|\\s\"\\|\000\\|'\\|$\\)" 2 nil)
("\\(" "\\\\([^\000]*?\\\\)" 0 nil)
("\\[" "\\\\\\[[^\000]*?\\\\\\]" 0 nil)
("$$" "\\$\\$[^\000]*?\\$\\$" 0 nil))
"Regular expressions for matching embedded LaTeX.")
;;;; Node Property
(defconst org-effort-property "Effort"
"The property that is being used to keep track of effort estimates.
Effort estimates given in this property need to be in the format
defined in org-duration.el.")
;;; The custom variables
(defgroup org nil
"Outline-based notes management and organizer."
:tag "Org"
:group 'outlines
:group 'calendar)
(defcustom org-mode-hook nil
"Mode hook for Org mode, run after the mode was turned on."
:group 'org
:type 'hook)
(defcustom org-load-hook nil
"Hook that is run after org.el has been loaded."
:group 'org
:type 'hook)
(make-obsolete-variable
'org-load-hook
"use `with-eval-after-load' instead." "9.5")
(defcustom org-log-buffer-setup-hook nil
"Hook that is run after an Org log buffer is created."
:group 'org
:version "24.1"
:type 'hook)
(defvar org-modules) ; defined below
(defvar org-modules-loaded nil
"Have the modules been loaded already?")
;;;###autoload
(defun org-load-modules-maybe (&optional force)
"Load all extensions listed in `org-modules'."
(when (or force (not org-modules-loaded))
(dolist (ext org-modules)
(condition-case nil (require ext)
(error (message "Problems while trying to load feature `%s'" ext))))
(setq org-modules-loaded t)))
(defun org-set-modules (var value)
"Set VAR to VALUE and call `org-load-modules-maybe' with the force flag."
(set-default-toplevel-value var value)
(when (featurep 'org)
(org-load-modules-maybe 'force)
;; FIXME: We can't have all the requires at top-level due to
;; circular dependencies. Yet, this function might sometimes be
;; called when 'org-element is not loaded.
(require 'org-element)
(org-element-cache-reset 'all)))
(defcustom org-modules '(ol-doi ol-w3m ol-bbdb ol-bibtex ol-docview ol-gnus ol-info ol-irc ol-mhe ol-rmail ol-eww)
"Modules that should always be loaded together with org.el.
If a description starts with <C>, the file is not part of Emacs and Org mode,
so loading it will require that you have properly installed org-contrib
package from NonGNU Emacs Lisp Package Archive
https://elpa.nongnu.org/nongnu/org-contrib.html
You can also use this system to load external packages (i.e. neither Org
core modules, nor org-contrib modules). Just add symbols
to the end of the list. If the package is called org-xyz.el, then you need
to add the symbol `xyz', and the package must have a call to:
(provide \\='org-xyz)
For export specific modules, see also `org-export-backends'."
:group 'org
:set 'org-set-modules
:package-version '(Org . "9.5")
:type
'(set :greedy t
(const :tag " bbdb: Links to BBDB entries" ol-bbdb)
(const :tag " bibtex: Links to BibTeX entries" ol-bibtex)
(const :tag " crypt: Encryption of subtrees" org-crypt)
(const :tag " ctags: Access to Emacs tags with links" org-ctags)
(const :tag " docview: Links to Docview buffers" ol-docview)
(const :tag " doi: Links to DOI references" ol-doi)
(const :tag " eww: Store link to URL of Eww" ol-eww)
(const :tag " gnus: Links to GNUS folders/messages" ol-gnus)
(const :tag " habit: Track your consistency with habits" org-habit)
(const :tag " id: Global IDs for identifying entries" org-id)
(const :tag " info: Links to Info nodes" ol-info)
(const :tag " inlinetask: Tasks independent of outline hierarchy" org-inlinetask)
(const :tag " irc: Links to IRC/ERC chat sessions" ol-irc)
(const :tag " mhe: Links to MHE folders/messages" ol-mhe)
(const :tag " mouse: Additional mouse support" org-mouse)
(const :tag " protocol: Intercept calls from emacsclient" org-protocol)
(const :tag " rmail: Links to RMAIL folders/messages" ol-rmail)
(const :tag " tempo: Fast completion for structures" org-tempo)
(const :tag " w3m: Special cut/paste from w3m to Org mode." ol-w3m)
(const :tag " eshell: Links to working directories in Eshell" ol-eshell)
(const :tag "C annotate-file: Annotate a file with Org syntax" org-annotate-file)
(const :tag "C bookmark: Links to bookmarks" ol-bookmark)
(const :tag "C checklist: Extra functions for checklists in repeated tasks" org-checklist)
(const :tag "C choose: Use TODO keywords to mark decisions states" org-choose)
(const :tag "C collector: Collect properties into tables" org-collector)
(const :tag "C depend: TODO dependencies for Org mode\n\t\t\t(PARTIALLY OBSOLETE, see built-in dependency support))" org-depend)
(const :tag "C elisp-symbol: Links to emacs-lisp symbols" ol-elisp-symbol)
(const :tag "C eval-light: Evaluate inbuffer-code on demand" org-eval-light)
(const :tag "C eval: Include command output as text" org-eval)
(const :tag "C expiry: Expiry mechanism for Org entries" org-expiry)
(const :tag "C git-link: Links to specific file version" ol-git-link)
(const :tag "C interactive-query: Interactive modification of tags query\n\t\t\t(PARTIALLY OBSOLETE, see secondary filtering)" org-interactive-query)
(const :tag "C invoice: Help manage client invoices in Org mode" org-invoice)
(const :tag "C learn: SuperMemo's incremental learning algorithm" org-learn)
(const :tag "C mac-iCal: Imports events from iCal.app to the Emacs diary" org-mac-iCal)
(const :tag "C mac-link: Grab links and url from various mac Applications" org-mac-link)
(const :tag "C mairix: Hook mairix search into Org for different MUAs" org-mairix)
(const :tag "C man: Links to man pages in Org mode" ol-man)
(const :tag "C mew: Links to Mew folders/messages" ol-mew)
(const :tag "C notify: Notifications for Org mode" org-notify)
(const :tag "C notmuch: Provide Org links to notmuch searches or messages" ol-notmuch)
(const :tag "C panel: Simple routines for us with bad memory" org-panel)
(const :tag "C registry: A registry for Org links" org-registry)
(const :tag "C screen: Visit screen sessions through links" org-screen)
(const :tag "C screenshot: Take and manage screenshots in Org files" org-screenshot)
(const :tag "C secretary: Team management with Org" org-secretary)
(const :tag "C sqlinsert: Convert Org tables to SQL insertions" orgtbl-sqlinsert)
(const :tag "C toc: Table of contents for Org buffer" org-toc)
(const :tag "C track: Keep up with Org mode development" org-track)
(const :tag "C velocity Something like Notational Velocity for Org" org-velocity)
(const :tag "C vm: Links to VM folders/messages" ol-vm)
(const :tag "C wikinodes: CamelCase wiki-like links" org-wikinodes)
(const :tag "C wl: Links to Wanderlust folders/messages" ol-wl)
(repeat :tag "External packages" :inline t (symbol :tag "Package"))))
(defvar org-export-registered-backends) ; From ox.el.
(declare-function org-export-derived-backend-p "ox" (backend &rest backends))
(declare-function org-export-backend-name "ox" (backend) t)
(defcustom org-export-backends '(ascii html icalendar latex odt)
"List of export back-ends that should be always available.
If a description starts with <C>, the file is not part of Emacs and Org mode,
so loading it will require that you have properly installed org-contrib
package from NonGNU Emacs Lisp Package Archive
https://elpa.nongnu.org/nongnu/org-contrib.html
Unlike to `org-modules', libraries in this list will not be
loaded along with Org, but only once the export framework is
needed.
This variable needs to be set before org.el is loaded. If you
need to make a change while Emacs is running, use the customize
interface or run the following code, where VAL stands for the new
value of the variable, after updating it:
(progn
(setq org-export-registered-backends
(cl-remove-if-not
(lambda (backend)
(let ((name (org-export-backend-name backend)))
(or (memq name val)
(catch \\='parentp
(dolist (b val)
(and (org-export-derived-backend-p b name)
(throw \\='parentp t)))))))
org-export-registered-backends))
(let ((new-list (mapcar #\\='org-export-backend-name
org-export-registered-backends)))
(dolist (backend val)
(cond
((not (load (format \"ox-%s\" backend) t t))
(message \"Problems while trying to load export back-end \\=`%s\\='\"
backend))
((not (memq backend new-list)) (push backend new-list))))
(set-default \\='org-export-backends new-list)))
Adding a back-end to this list will also pull the back-end it
depends on, if any."
:group 'org
:group 'org-export
:version "26.1"
:package-version '(Org . "9.0")
:initialize 'custom-initialize-set
:set (lambda (var val)
(if (not (featurep 'ox)) (set-default-toplevel-value var val)
;; Any back-end not required anymore (not present in VAL and not
;; a parent of any back-end in the new value) is removed from the
;; list of registered back-ends.
(setq org-export-registered-backends
(cl-remove-if-not
(lambda (backend)
(let ((name (org-export-backend-name backend)))
(or (memq name val)
(catch 'parentp
(dolist (b val)
(and (org-export-derived-backend-p b name)
(throw 'parentp t)))))))
org-export-registered-backends))
;; Now build NEW-LIST of both new back-ends and required
;; parents.
(let ((new-list (mapcar #'org-export-backend-name
org-export-registered-backends)))
(dolist (backend val)
(cond
((not (load (format "ox-%s" backend) t t))
(message "Problems while trying to load export back-end `%s'"
backend))
((not (memq backend new-list)) (push backend new-list))))
;; Set VAR to that list with fixed dependencies.
(set-default-toplevel-value var new-list))))
:type '(set :greedy t
(const :tag " ascii Export buffer to ASCII format" ascii)
(const :tag " beamer Export buffer to Beamer presentation" beamer)
(const :tag " html Export buffer to HTML format" html)
(const :tag " icalendar Export buffer to iCalendar format" icalendar)
(const :tag " latex Export buffer to LaTeX format" latex)
(const :tag " man Export buffer to MAN format" man)
(const :tag " md Export buffer to Markdown format" md)
(const :tag " odt Export buffer to ODT format" odt)
(const :tag " org Export buffer to Org format" org)
(const :tag " texinfo Export buffer to Texinfo format" texinfo)
(const :tag "C confluence Export buffer to Confluence Wiki format" confluence)
(const :tag "C deck Export buffer to deck.js presentations" deck)
(const :tag "C freemind Export buffer to Freemind mindmap format" freemind)
(const :tag "C groff Export buffer to Groff format" groff)
(const :tag "C koma-letter Export buffer to KOMA Scrlttrl2 format" koma-letter)
(const :tag "C RSS 2.0 Export buffer to RSS 2.0 format" rss)
(const :tag "C s5 Export buffer to s5 presentations" s5)
(const :tag "C taskjuggler Export buffer to TaskJuggler format" taskjuggler)))
(eval-after-load 'ox
'(dolist (backend org-export-backends)
(condition-case nil (require (intern (format "ox-%s" backend)))
(error (message "Problems while trying to load export back-end `%s'"
backend)))))
(defcustom org-support-shift-select nil
"Non-nil means make shift-cursor commands select text when possible.
\\<org-mode-map>
In Emacs 23, when `shift-select-mode' is on, shifted cursor keys
start selecting a region, or enlarge regions started in this way.
In Org mode, in special contexts, these same keys are used for
other purposes, important enough to compete with shift selection.
Org tries to balance these needs by supporting `shift-select-mode'
outside these special contexts, under control of this variable.
The default of this variable is nil, to avoid confusing behavior. Shifted
cursor keys will then execute Org commands in the following contexts:
- on a headline, changing TODO state (left/right) and priority (up/down)
- on a time stamp, changing the time
- in a plain list item, changing the bullet type
- in a property definition line, switching between allowed values
- in the BEGIN line of a clock table (changing the time block).
- in a table, moving the cell in the specified direction.
Outside these contexts, the commands will throw an error.
When this variable is t and the cursor is not in a special
context, Org mode will support shift-selection for making and
enlarging regions. To make this more effective, the bullet
cycling will no longer happen anywhere in an item line, but only
if the cursor is exactly on the bullet.
If you set this variable to the symbol `always', then the keys
will not be special in headlines, property lines, item lines, and
table cells, to make shift selection work there as well. If this is
what you want, you can use the following alternative commands:
`\\[org-todo]' and `\\[org-priority]' \
to change TODO state and priority,
`\\[universal-argument] \\[universal-argument] \\[org-todo]' \
can be used to switch TODO sets,
`\\[org-ctrl-c-minus]' to cycle item bullet types,
and properties can be edited by hand or in column view.
However, when the cursor is on a timestamp, shift-cursor commands
will still edit the time stamp - this is just too good to give up."
:group 'org
:type '(choice
(const :tag "Never" nil)
(const :tag "When outside special context" t)
(const :tag "Everywhere except timestamps" always)))
(defcustom org-loop-over-headlines-in-active-region t
"Shall some commands act upon headlines in the active region?
When set to t, some commands will be performed in all headlines
within the active region.
When set to `start-level', some commands will be performed in all
headlines within the active region, provided that these headlines
are of the same level than the first one.
When set to a string, those commands will be performed on the
matching headlines within the active region. Such string must be
a tags/property/todo match as it is used in the agenda tags view.
The list of commands is: `org-schedule', `org-deadline',
`org-todo', `org-set-tags-command', `org-archive-subtree',
`org-archive-set-tag', `org-toggle-archive-tag' and
`org-archive-to-archive-sibling'. The archiving commands skip
already archived entries.
See `org-agenda-loop-over-headlines-in-active-region' for the
equivalent option for agenda views."
:type '(choice (const :tag "Don't loop" nil)
(const :tag "All headlines in active region" t)
(const :tag "In active region, headlines at the same level than the first one" start-level)
(string :tag "Tags/Property/Todo matcher"))
:package-version '(Org . "9.4")
:group 'org-todo
:group 'org-archive)
(defgroup org-startup nil
"Startup options Org uses when first visiting a file."
:tag "Org Startup"
:group 'org)
(defcustom org-startup-folded 'showeverything
"Non-nil means entering Org mode will switch to OVERVIEW.
This can also be configured on a per-file basis by adding one of
the following lines anywhere in the buffer:
#+STARTUP: fold (or `overview', this is equivalent)
#+STARTUP: nofold (or `showall', this is equivalent)
#+STARTUP: content