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.emacs.d/lisp/init-org.el
Zelong Kuang 2b6faa0e39 Update
2026-04-03 19:00:38 +11:00

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;; -*- lexical-binding: t -*-
(use-package org
:defer
:ensure (org :repo "https://code.tecosaur.net/tec/org-mode.git/"
:branch "dev")
:hook (org-mode . org-cdlatex-mode)
:hook (org-mode . org-indent-mode)
:hook (org-mode . visual-line-mode)
:pretty-hydra
;; See `org-structure-template-alist'
((:color blue :quit-key ("q" "C-g"))
("Basic"
(("a" (hot-expand "<a") "ascii")
("c" (hot-expand "<c") "center")
("C" (hot-expand "<C") "comment")
("x" (hot-expand "<e") "example")
("E" (hot-expand "<E") "export")
("l" (hot-expand "<l") "latex")
("n" (hot-expand "<n") "note")
("O" (hot-expand "<q") "quote")
("v" (hot-expand "<v") "verse"))
"Head"
(("i" (hot-expand "<i") "index")
("A" (hot-expand "<A") "ASCII")
("I" (hot-expand "<I") "INCLUDE")
("H" (hot-expand "<H") "HTML")
("L" (hot-expand "<L") "LaTeX"))
"Source"
(("s" (hot-expand "<s") "src")
("e" (hot-expand "<s" "emacs-lisp") "emacs-lisp")
("y" (hot-expand "<s" "python :results output") "python")
("p" (hot-expand "<s" "perl") "perl")
("w" (hot-expand "<s" "powershell") "powershell")
("r" (hot-expand "<s" "ruby") "ruby")
("S" (hot-expand "<s" "sh") "sh")
("h" (hot-expand "<s" "haskell") "haskell")
("o" (hot-expand "<s" "ocaml") "ocaml")
("g" (hot-expand "<s" "go :imports '\(\"fmt\"\)") "golang"))
"Misc"
(("m" (hot-expand "<s" "mermaid :file chart.png") "mermaid")
("u" (hot-expand "<s" "plantuml :file chart.png") "plantuml")
("Y" (hot-expand "<s" "ipython :session :exports both :results raw drawer\n$0") "ipython")
("P" (progn
(insert "#+HEADERS: :results output :exports both :shebang \"#!/usr/bin/env perl\"\n")
(hot-expand "<s" "perl")) "Perl tangled")
("<" self-insert-command "ins"))))
:bind (:map org-mode-map
("<" . (lambda ()
"Insert org template."
(interactive)
(if (or (region-active-p) (looking-back "^\s*" 1))
(org-hydra/body)
(self-insert-command 1))))
("M-<return>" . org-insert-subheading)
("C-'" . nil))
:config
(elemacs-load-packages-incrementally
'(calendar find-func format-spec org-macs org-compat
org-faces org-entities org-list org-pcomplete org-src
org-footnote org-macro ob org org-clock org-agenda
org-capture))
(add-hook 'org-mode-hook
(lambda ()
(yas-activate-extra-mode 'LaTeX-mode)))
;; For hydra
(defun hot-expand (str &optional mod)
"Expand org template.
STR is a structure template string recognised by org like <s. MOD is a
string with additional parameters to add the begin line of the structure
element. HEADER string includes more parameters that are prepended to
the element after the #+HEADER: tag."
(let (text)
(when (region-active-p)
(setq text (buffer-substring (region-beginning) (region-end)))
(delete-region (region-beginning) (region-end)))
(insert str)
(if (fboundp 'org-try-structure-completion)
(org-try-structure-completion) ; < org 9
(progn
;; New template expansion since org 9
(require 'org-tempo nil t)
(org-tempo-complete-tag)))
(when mod (insert mod) (forward-line))
(when text (insert text))))
;; (org-capture-init)
(add-to-list 'org-modules 'org-habit)
(setq org-directory "~/org/")
(add-to-list 'org-agenda-files "~/org")
(setq org-highlight-latex-and-related '(native latex entities))
(setq org-startup-indented t)
(setq org-pretty-entities t
org-pretty-entities-include-sub-superscripts nil)
(setq org-default-note-file (expand-file-name "notes.org" org-directory)
org-capture-templates
'(("t" "Personal todo" entry
(file+headline "todo.org" "Inbox")
"* TODO %?\n%i\n%a" :prepend t)
("n" "Personal notes" entry
(file+headline "notes.org" "Inbox")
"* %u %?\n%i\n%a" :prepend t)
("j" "Journal" entry
(file+olp+datetree "diary.org")
"* %U %?\n%i\n%a" :prepend t)))
(with-no-warnings
(custom-declare-face '+org-todo-active '((t (:inherit (bold font-lock-constant-face org-todo)))) "")
(custom-declare-face '+org-todo-project '((t (:inherit (bold font-lock-doc-face org-todo)))) "")
(custom-declare-face '+org-todo-onhold '((t (:inherit (bold warning org-todo)))) "")
(custom-declare-face '+org-todo-cancel '((t (:inherit (bold error org-todo)))) ""))
(setq org-todo-keywords
'((sequence
"TODO(t)" ; A task that needs doing & is ready to do
"PROJ(p)" ; A project, which usually contains other tasks
"LOOP(r)" ; A recurring task
"STRT(s)" ; A task that is in progress
"WAIT(w)" ; Something external is holding up this task
"HOLD(h)" ; This task is paused/on hold because of me
"IDEA(i)" ; An unconfirmed and unapproved task or notion
"|"
"DONE(d)" ; Task successfully completed
"KILL(k)") ; Task was cancelled, aborted, or is no longer applicable
(sequence
"|"
"OKAY(o)"
"YES(y)"
"NO(n)"))
org-todo-keyword-faces
'(("[-]" . +org-todo-active)
("STRT" . +org-todo-active)
("[?]" . +org-todo-onhold)
("WAIT" . +org-todo-onhold)
("HOLD" . +org-todo-onhold)
("PROJ" . +org-todo-project)
("NO" . +org-todo-cancel)
("KILL" . +org-todo-cancel)))
(add-to-list 'org-src-block-faces '("latex" (:inherit default :extend t)))
(add-hook 'org-after-refile-insert-hook
(defun save-buffer-after-capture ()
(when (bound-and-true-p org-capture-is-refiling)
(save-buffer))))
;; ;; Enable lsp in org-babel
(cl-defmacro lsp-org-babel-enable (lang)
"Support LANG in org source code block."
(cl-check-type lang string)
(let* ((edit-pre (intern (format "org-babel-edit-prep:%s" lang)))
(intern-pre (intern (format "lsp--%s" (symbol-name edit-pre)))))
`(progn
(defun ,intern-pre (info)
(setq buffer-file-name (or (->> info caddr (alist-get :file))
"org-src-babel.tmp"))
(when (fboundp 'lsp-deferred)
;; Avoid headerline conflicts
(setq-local lsp-headerline-breadcrumb-enable nil)
(lsp-deferred)
(_
(user-error "LSP:: invalid type"))))
(put ',intern-pre 'function-documentation
(format "Enable lsp-mode in the buffer of org source block (%s)."
(upcase ,lang)))
(if (fboundp ',edit-pre)
(advice-add ',edit-pre :after ',intern-pre)
(progn
(defun ,edit-pre (info)
(,intern-pre info))
(put ',edit-pre 'function-documentation
(format "Prepare local buffer environment for org source block (%s)."
(upcase ,lang))))))))
(defconst org-babel-lang-list
'("go" "python" "ipython" "ruby" "js" "css" "sass" "c" "rust" "java" "cpp" "c++" "shell" "haskell")
"The supported programming languages for interactive Babel.")
(dolist (lang org-babel-lang-list)
(eval `(lsp-org-babel-enable ,lang)))
)
(use-package org-contrib)
(with-eval-after-load 'org
(setq org-highlight-latex-and-related '(native script entities)))
(use-package org-modern
:after org
:hook (org-mode . org-modern-mode)
:hook (org-agenda-finalize . org-modern-agenda)
:init
(with-eval-after-load 'org
(setq org-hide-emphasis-markers t
org-pretty-entities t))
:config
(setq org-modern-table-vertical 1
org-modern-table-horizontal 0.2
org-modern-todo-faces
'(("TODO" :inverse-video t :inherit org-todo)
("PROJ" :inverse-video t :inherit +org-todo-project)
("STRT" :inverse-video t :inherit +org-todo-active)
("[-]" :inverse-video t :inherit +org-todo-active)
("HOLD" :inverse-video t :inherit +org-todo-onhold)
("WAIT" :inverse-video t :inherit +org-todo-onhold)
("[?]" :inverse-video t :inherit +org-todo-onhold)
("KILL" :inverse-video t :inherit +org-todo-cancel)
("NO" :inverse-video t :inherit +org-todo-cancel))
org-modern-list '((43 . "")
(45 . "")
(42 . ""))
))
(use-package org-modern-indent
:ensure (org-modern-indent :type git :host github :repo "jdtsmith/org-modern-indent")
:config ; add late to hook
(add-hook 'org-mode-hook #'org-modern-indent-mode 90))
(use-package org-appear
:hook (org-mode . org-appear-mode)
:config
(setq org-appear-autoemphasis t
org-appear-autosubmarkers t
org-appear-autolinks nil)
(run-at-time nil nil #'org-appear--set-elements))
(use-package hl-todo
:hook (elpaca-after-init . global-hl-todo-mode)
:config
(setq hl-todo-highlight-punctuation ":"
hl-todo-keyword-faces
'(;; For reminders to change or add something at a later date.
("TODO" warning bold)
;; For code (or code paths) that are broken, unimplemented, or slow,
;; and may become bigger problems later.
("FIXME" error bold)
;; For code that needs to be revisited later, either to upstream it,
;; improve it, or address non-critical issues.
("REVIEW" font-lock-keyword-face bold)
;; For code smells where questionable practices are used
;; intentionally, and/or is likely to break in a future update.
("HACK" font-lock-constant-face bold)
;; For sections of code that just gotta go, and will be gone soon.
;; Specifically, this means the code is deprecated, not necessarily
;; the feature it enables.
("DEPRECATED" font-lock-doc-face bold)
;; Extra keywords commonly found in the wild, whose meaning may vary
;; from project to project.
("NOTE" success bold)
("BUG" error bold)
("XXX" font-lock-constant-face bold))))
(use-package org-latex-preview
:ensure nil
:hook (org-mode . org-latex-preview-mode)
:hook (org-latex-preview-mode . org-latex-preview-center-mode)
:bind ("C-c C-x SPC" . org-latex-preview-clear-cache)
:config
;; Add margin and rescale display math
(defvar my/org-latex-display-math-scale 1)
(defvar my/org-latex-display-math-margin 8)
(defun my/org-latex-preview-add-margin-advice (ov _path-info)
(save-excursion
(goto-char (overlay-start ov))
(when-let* ((elem (org-element-context))
((or (eq (org-element-type elem) 'latex-environment)
(string-match-p "^\\\\\\[" (org-element-property :value elem))))
(img (overlay-get ov 'preview-image))
((and (consp img) (eq (car img) 'image))))
(let* ((plist (copy-sequence (cdr img)))
(height (plist-get plist :height)))
(when (and (consp height) (numberp (car height)))
(setq plist
(plist-put plist :height
(cons (* my/org-latex-display-math-scale (car height))
(cdr height)))))
(setq plist (plist-put plist :margin my/org-latex-display-math-margin))
(let ((new-img (cons 'image plist)))
(overlay-put ov 'preview-image new-img)
(when (overlay-get ov 'display)
(overlay-put ov 'display new-img)))))))
(advice-add 'org-latex-preview--update-overlay :after
#'my/org-latex-preview-add-margin-advice)
;; (setq org-latex-preview-numbered t)
(setq org-latex-preview-mode-display-live t)
(setq org-latex-preview-process-default 'dvisvgm)
(setq org-latex-preview-mode-update-delay 0.25)
;; Centre display maths
(defun my/org-latex-preview-uncenter (ov)
(overlay-put ov 'before-string nil))
(defun my/org-latex-preview-recenter (ov)
(overlay-put ov 'before-string (overlay-get ov 'justify)))
(defun my/org-latex-preview-center (ov)
(save-excursion
(goto-char (overlay-start ov))
(when-let* ((elem (org-element-context))
((or (eq (org-element-type elem) 'latex-environment)
(string-match-p "^\\\\\\[" (org-element-property :value elem))))
(img (overlay-get ov 'display))
(prop `(space :align-to (- center (0.55 . ,img))))
(justify (propertize " " 'display prop 'face 'default)))
(overlay-put ov 'justify justify)
(overlay-put ov 'before-string (overlay-get ov 'justify)))))
(define-minor-mode org-latex-preview-center-mode
"Center equations previewed with `org-latex-preview'."
:global nil
(if org-latex-preview-center-mode
(progn
(add-hook 'org-latex-preview-overlay-open-functions
#'my/org-latex-preview-uncenter nil :local)
(add-hook 'org-latex-preview-overlay-close-functions
#'my/org-latex-preview-recenter nil :local)
(add-hook 'org-latex-preview-overlay-update-functions
#'my/org-latex-preview-center nil :local))
(remove-hook 'org-latex-preview-overlay-close-functions
#'my/org-latex-preview-recenter)
(remove-hook 'org-latex-preview-overlay-update-functions
#'my/org-latex-preview-center)
(remove-hook 'org-latex-preview-overlay-open-functions
#'my/org-latex-preview-uncenter)))
(defun my/text-scale-adjust-latex-previews ()
"Adjust the size of latex preview fragments when changing the buffer's text scale."
(pcase major-mode
('latex-mode
(dolist (ov (overlays-in (point-min) (point-max)))
(if (eq (overlay-get ov 'category)
'preview-overlay)
(my/text-scale--resize-fragment ov))))
('org-mode
(dolist (ov (overlays-in (point-min) (point-max)))
(if (eq (overlay-get ov 'org-overlay-type)
'org-latex-overlay)
(my/text-scale--resize-fragment ov))))))
(defun my/text-scale--resize-fragment (ov)
(overlay-put
ov 'display
(cons 'image
(plist-put
(cdr (overlay-get ov 'display))
:scale (+ 1.0 (* 0.25 text-scale-mode-amount))))))
(add-hook 'text-scale-mode-hook #'my/text-scale-adjust-latex-previews))
(use-package org-roam
:custom
(org-roam-directory (file-truename "~/org/roam"))
:bind (("C-c n l" . org-roam-buffer-toggle)
("C-c n f" . org-roam-node-find)
("C-c n g" . org-roam-graph)
("C-c n i" . org-roam-node-insert)
("C-c n c" . org-roam-capture)
("C-c n w" . org-roam-refile)
;; Dailies
("C-c n j" . org-roam-dailies-capture-today))
:bind (:map org-mode-map
("C-c C-x i" . org-id-get-create))
:config
;; If you're using a vertical completion framework, you might want a more informative completion interface
(setq org-roam-node-display-template (concat "${title:*} " (propertize "${tags:10}" 'face 'org-tag)))
(org-roam-db-autosync-mode)
;; If using org-roam-protocol
(require 'org-roam-protocol))
(use-package org-roam-ui)
(use-package org-download
:autoload org-download-clipboard
:hook ((org-mode dired-mode) . org-download-enable)
:bind (:map org-mode-map
("C-M-y" . org-download-clipboard))
:config
(setq-default org-download-heading-lvl 1)
(defconst org-download-image-dir "./attachments/")
(setq-default org-download-method 'directory))
(use-package valign
:hook (org-mode . valign-mode))
(use-package djvu)
(use-package org-noter)
(provide 'init-org)