literate-dotfiles/dotfiles/doom.org

2657 lines
98 KiB
Org Mode
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#+TITLE: Doom Emacs Configuration
:DRAWER:
#+STARTUP: overview
#+LANGUAGE: en
#+EMAIL: dehaeze.thomas@gmail.com
#+AUTHOR: Dehaeze Thomas
#+HTML_LINK_HOME: ./index.html
#+HTML_LINK_UP: ./index.html
#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="./css/htmlize.css"/>
#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="./css/readtheorg.css"/>
#+HTML_HEAD: <script type="text/javascript" src="./js/jquery.min.js"></script>
#+HTML_HEAD: <script type="text/javascript" src="./js/bootstrap.min.js"></script>
#+HTML_HEAD: <script type="text/javascript" src="./js/jquery.stickytableheaders.min.js"></script>
#+HTML_HEAD: <script type="text/javascript" src="./js/readtheorg.js"></script>
#+PROPERTY: header-args :tangle ~/.config/doom/config.el :results none :padline no
:END:
* Introduction and Resources :ignore:
https://medium.com/urbint-engineering/emacs-doom-for-newbies-1f8038604e3b
https://noelwelsh.com/posts/2019-01-10-doom-emacs.html
https://dotdoom.netlify.com/config.html
https://emacs.christianbaeuerlein.com/
https://github.com/nmartin84/.doom.d/blob/master/config.org
Documentation:
- https://github.com/hlissner/doom-emacs/blob/develop/docs/index.org
* Useful Bindings
- =align-regexp=: equivalent of [[https://github.com/junegunn/vim-easy-align][vim-easy-align]]. Very useful to align tables and stuff
| =spc := | Execute command |
| =spc <= | Switch to buffer |
| =spc X= | org-capture |
| =spc s s= | Search in buffer with swiper |
| =spc s p= | Search in project |
| =spc p p= | Switch project |
| =spc p t= | TODOs in project |
| =spc o f= | Create frame |
| =spc o e= | Toggle Eshell |
| =spc n l= | Store link |
| =spc g g= | Magit status |
| =spc f r= | Open recent file |
| =spc b B= | Switch to buffer |
| =spc b d= | Kill current buffer |
| =spc b i= | ibuffer |
| =spc tab .= | Switch to workspace |
| =spc tab n= | New workspace |
| =spc tab r= | Rename workspace |
| =spc m A= | org-archive-subtree |
| =spc m I= | org-toggle-inline-images |
| =spc m d= | org-deadline |
| =spc m e= | org-export-dispatch |
| =spc m o= | org-set-property |
| =spc m s= | org-schedule |
| =spc m t= | org-todo |
| C-c C-v p | org-babel-previous-src-block |
| C-c C-v n | org-babel-next-src-block |
| C-c C-v e | org-babel-execute-maybe |
| C-c C-v o | org-babel-open-src-block-result |
| C-c C-v v | org-babel-expand-src-block |
| C-c C-v u | org-babel-goto-src-block-head |
| C-c C-v g | org-babel-goto-named-src-block |
| C-c C-v r | org-babel-goto-named-result |
| C-c C-v b | org-babel-execute-buffer |
| C-c C-v s | org-babel-execute-subtree |
| C-c C-v d | org-babel-demarcate-block |
| C-c C-v t | org-babel-tangle |
| C-c C-v f | org-babel-tangle-file |
| C-c C-v c | org-babel-check-src-block |
| C-c C-v j | org-babel-insert-header-arg |
| C-c C-v l | org-babel-load-in-session |
| C-c C-v i | org-babel-lob-ingest |
| C-c C-v I | org-babel-view-src-block-info |
| C-c C-v z | org-babel-switch-to-session-with-code |
| C-c C-v a | org-babel-sha1-hash |
| C-c C-v h | org-babel-describe-bindings |
| C-c C-v x | org-babel-do-key-sequence-in-edit-buffer |
* Basic Configuration
** Personal Information
#+begin_src emacs-lisp
;; These are used for a number of things, particularly for GPG configuration,
;; some email clients, file templates and snippets.
(setq user-full-name "Dehaeze Thomas"
user-mail-address "dehaeze.thomas@gmail.com")
#+end_src
** Doom Config
#+begin_src emacs-lisp
(setq doom-font (font-spec :family "Hack Nerd Font Mono" :size 12 :weight 'semi-light)
doom-variable-pitch-font (font-spec :family "Hack Nerd Font Mono")
doom-unicode-font (font-spec :family "Hack Nerd Font Mono" :size 12)
doom-big-font (font-spec :family "Hack Nerd Font Mono" :size 19))
#+end_src
#+begin_src emacs-lisp
(setq doom-theme 'doom-gruvbox)
#+end_src
#+begin_src emacs-lisp
(setq display-line-numbers-type t)
#+end_src
** Evil
#+begin_src emacs-lisp
(after! evil
(map! :m "-" #'dired-jump))
#+end_src
Make movement keys work like they should
#+begin_src emacs-lisp
(define-key evil-normal-state-map (kbd "<remap> <evil-next-line>") 'evil-next-visual-line)
(define-key evil-normal-state-map (kbd "<remap> <evil-previous-line>") 'evil-previous-visual-line)
(define-key evil-motion-state-map (kbd "<remap> <evil-next-line>") 'evil-next-visual-line)
(define-key evil-motion-state-map (kbd "<remap> <evil-previous-line>") 'evil-previous-visual-line)
#+end_src
Make horizontal movement cross lines
#+begin_src emacs-lisp
(setq-default evil-cross-lines t)
#+end_src
** Which Key
#+begin_src emacs-lisp
(after! which-key
(setq which-key-idle-delay 0.5
which-key-idle-secondary-delay 0.01
which-key-sort-order 'which-key-key-order-alpha))
#+end_src
** Visual
Automatic line wrap.
#+begin_src emacs-lisp
(global-visual-line-mode nil)
#+end_src
Turn off auto-fill mode that add line breaks.
#+begin_src emacs-lisp
(auto-fill-mode -1)
(remove-hook 'text-mode-hook 'turn-on-auto-fill)
;; turn on auto-fill for text-mode
(add-hook 'text-mode-hook 'turn-on-auto-fill)
(after! org
;; turn off auto-fill for org-mode
(add-hook 'org-mode-hook 'turn-off-auto-fill))
#+end_src
** Change default alert backend
#+begin_src emacs-lisp
(setq alert-default-style 'libnotify)
#+end_src
** Lockfiles
#+begin_src emacs-lisp
(setq create-lockfiles nil)
#+end_src
** Disable highlight of current line
#+begin_src emacs-lisp
(global-hl-line-mode -1)
(after! org
(add-hook 'org-mode-hook
(lambda()
(hl-line-mode -1)
(global-hl-line-mode -1))
't
))
#+end_src
** Remap =jump-forward= key binding
#+begin_src emacs-lisp
(with-eval-after-load 'better-jumper
(map!
:desc "Jump Forward"
"C-i" #'better-jumper-jump-forward))
#+end_src
** Magit
#+begin_src emacs-lisp
(setenv "GIT_ASKPASS" "git-gui--askpass")
(setq magit-diff-refine-hunk 'all)
#+end_src
** PDF-Tools
#+begin_src emacs-lisp
(use-package! pdf-tools
:config
(add-hook 'pdf-view-mode-hook (lambda() (linum-mode -1)))
)
#+end_src
** Yassnippets
#+begin_src emacs-lisp
(push "~/.config/doom/snippets" yas-snippet-dirs)
(yas-global-mode 1)
#+end_src
* Org Mode
- http://cachestocaches.com/2016/9/my-workflow-org-agenda/
- http://doc.norang.ca/org-mode.html#TodoKeywords
- https://emacs.cafe/emacs/orgmode/gtd/2017/06/30/orgmode-gtd.html
** Org General Config
#+begin_src emacs-lisp
(after! org
(setq org-directory "~/Cloud/org/")
;; Replace the content marker, “⋯”, with a nice unicode arrow.
(setq org-ellipsis "")
(setq org-default-notes-file "~/Cloud/org/refile.org")
;; Avoid accidentally editing folded regions, say by adding text after an Org “⋯”.
(setq org-catch-invisible-edits 'show)
;; The following setting hides blank lines between headings which keeps folded view nice and compact.
(setq org-cycle-separator-lines 0)
;; Indent according to the outline structure
(setq org-startup-indented t)
;; Record the information of when the task was marked as DONE
(setq org-log-done 'time)
;; begining of line on heading behavior
(setq org-special-ctrl-a/e nil)
)
#+end_src
TAB was changed to toggle only the visibility state of the current subtree, rather than cycle through it recursively. This can be reversed with:
#+begin_src emacs-lisp
(after! evil-org
(remove-hook 'org-tab-first-hook #'+org-cycle-only-current-subtree-h))
#+end_src
** Org Inline Images
Display the real size of images and not the one set with =attr_latex: :width \linewidth= for instance.
#+begin_src emacs-lisp
(after! org
(setq org-image-actual-width t))
#+end_src
** Org Links
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map "C-c l" 'org-store-link)
(setq org-link-abbrev-alist
'(("bib" . "~/Cloud/brain/references.bib::%s")
("notes" . "~/Cloud/brain/%s.org")
("papers" . "~/Cloud/pdfs/%s.pdf")))
)
#+end_src
** Org Tagging
#+begin_src emacs-lisp
(after! org
;; Align Tags and flush right
(setq org-tags-column -78)
;; Tags with fast selection keys
(setq org-tag-alist (quote (("@home" . ?h)
("@work" . ?w)
("@christophe" . ?c)
("@veijo" . ?v))))
)
#+end_src
** Org Refile
#+begin_src emacs-lisp
(after! org
(setq org-refile-targets '((org-agenda-files . (:maxlevel . 6))))
)
#+end_src
** Org TODO
#+begin_src emacs-lisp
(after! org
;; Tags with fast selection keys
(setq org-todo-keywords '(
(sequence "TODO(t)" "NEXT(n)" "MAIL(m)" "|" "DONE(d)")
(sequence "READ(r)" "BKMK(b)" "EXER(x)" "|" "DONE(d)")
(sequence "WAIT(w@/!)" "SDAY(s)" "|" "CANC(c@/!)")
(sequence "QUES(q)" "|" "ANSW(a)")
(sequence "EXAM(e)" "IDEA(i)" "|")
))
;; Display of the keywords
(setq org-todo-keyword-faces
'(("TODO" . (:foreground "#cc241d" :weight bold)) ;; red
("EXER" . (:foreground "#cc241d" :weight bold)) ;; red
("NEXT" . (:foreground "#cc241d" :weight bold)) ;; red
("MAIL" . (:foreground "#cc241d" :weight bold)) ;; red
("READ" . (:foreground "#cc241d" :weight bold)) ;; red
("ANSW" . (:foreground "#689d6a" :weight bold)) ;; aqua
("DONE" . (:foreground "#689d6a" :weight bold)) ;; aqua
("WAIT" . (:foreground "#d65d0e" :weight bold)) ;; orange
("QUES" . (:foreground "#d79921" :weight bold)) ;; yellow
("CANC" . (:foreground "#a89984" :weight bold)) ;; grey
("SDAY" . (:foreground "#98971a" :weight bold)) ;; green
("BKMK" . (:foreground "#98971a" :weight bold)) ;; green
("IDEA" . (:foreground "#98971a" :weight bold)) ;; green
("EXAM" . (:foreground "#98971a" :weight bold)))) ;; green
)
#+end_src
** Org Archive
https://gist.github.com/Fuco1/e86fb5e0a5bb71ceafccedb5ca22fcfb
Archive subtrees under the same hierarchy as original in the archive files
#+begin_src emacs-lisp
(after! org
(defadvice org-archive-subtree (around fix-hierarchy activate)
(let* ((fix-archive-p (and (not current-prefix-arg)
(not (use-region-p))))
(location (org-archive--compute-location org-archive-location))
(afile (car location))
(offset (if (= 0 (length (cdr location)))
1
(1+ (string-match "[^*]" (cdr location)))))
(buffer (or (find-buffer-visiting afile) (find-file-noselect afile))))
ad-do-it
(when fix-archive-p
(with-current-buffer buffer
(goto-char (point-max))
(while (> (org-current-level) offset) (org-up-heading-safe))
(let* ((olpath (org-entry-get (point) "ARCHIVE_OLPATH"))
(path (and olpath (split-string olpath "/")))
(level offset)
tree-text)
(when olpath
(org-mark-subtree)
(setq tree-text (buffer-substring (region-beginning) (region-end)))
(let (this-command) (org-cut-subtree))
(goto-char (point-min))
(save-restriction
(widen)
(-each path
(lambda (heading)
(if (re-search-forward
(rx-to-string
`(: bol (repeat ,level "*") (1+ " ") ,heading)) nil t)
(org-narrow-to-subtree)
(goto-char (point-max))
(unless (looking-at "^")
(insert "\n"))
(insert (make-string level ?*)
" "
heading
"\n"))
(cl-incf level)))
(widen)
(org-end-of-subtree t t)
(org-paste-subtree level tree-text))))))))
)
#+end_src
** Org Agenda
General configuration
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map "C-c a" 'org-agenda)
;; File to save todo items
(setq org-agenda-files (list "~/Cloud/org/"))
;; Include archived files
(setq org-agenda-archives-mode t)
;; Set priority range from A to C with default A
(setq org-highest-priority ?A)
(setq org-lowest-priority ?C)
(setq org-default-priority ?C)
;; Set colours for priorities
(setq org-priority-faces '((?A . (:foreground "#FB4934"))
(?B . (:foreground "#FABD2F"))
(?C . (:foreground "#98971A"))))
;; Open agenda in current window
(setq org-agenda-window-setup 'current-window)
(setq org-agenda-prefix-format
'((agenda . " %-12:c %?-12t% s")
(todo . "") ;; Don't show the filename for reading agenda
(tags . " %-12:c")
(search . " %-12:c"))
)
)
#+end_src
Org Agenda Custom Views
#+begin_src emacs-lisp
(after! org-agenda
(defun tdh-org-agenda-skip-scheduled ()
(org-agenda-skip-entry-if 'scheduled 'deadline 'regexp "\n]+>"))
(setq org-agenda-custom-commands
'(("w" "Work"
((org-ql-block '(and (tags "@work")
(todo "TODO")
(priority "A"))
((org-ql-block-header "Important TODOs")))
(org-ql-block '(and (tags "@work")
(todo "TODO")
(priority "B"))
((org-ql-block-header "TODOs")))
(org-ql-block '(and (tags "@work")
(todo "TODO")
(priority "C"))
((org-ql-block-header "Not important TODOs")))))
("h" "Home"
((org-ql-block '(and (tags "@home")
(todo "TODO")
(priority "A"))
((org-ql-block-header "Things to do")))
(org-ql-block '(and (tags "@home")
(todo "TODO")
(priority "B"))
((org-ql-block-header "Things to do")))
(org-ql-block '(and (tags "@home")
(todo "TODO")
(priority "C"))
((org-ql-block-header "Things to do")))))
("q" "Questions to ask"
((org-ql-block '(and (todo "QUES")
(tags "@christophe"))
((org-ql-block-header "Questions to Christophe")))
(org-ql-block '(and (todo "QUES")
(tags "@veijo"))
((org-ql-block-header "Questions to Veijo")))
(org-ql-block '(and (todo "QUES")
(not (tags "@veijo" "@christophe")))
((org-ql-block-header "Other Questions")))))
("R" "Already read Articles and Books"
((org-ql-block '(and (todo "DONE")
(level 1)
(tags "article" "inproceedings" "techreport" "inbook"))
((org-ql-block-header "Articles")))
(org-ql-block '(and (todo "DONE")
(level 1)
(tags "book"))
((org-ql-block-header "Books")))
(org-ql-block '(and (todo "DONE")
(level 1)
(tags "phdthesis"))
((org-ql-block-header "Phd Thesis")))
(org-ql-block '(and (todo "DONE")
(level 1)
(not (tags "article" "inproceedings" "techreport" "inbook" "book" "phdthesis")))
((org-ql-block-header "Other Things"))))
((org-agenda-files '("~/Cloud/brain/"))))
("r" "Articles and Books to read"
((org-ql-block '(and (todo "READ")
(level 1)
(tags "article" "inproceedings" "techreport" "inbook"))
((org-ql-block-header "Article to Read")))
(org-ql-block '(and (todo "READ")
(level 1)
(tags "book"))
((org-ql-block-header "Books to Read")))
(org-ql-block '(and (todo "READ")
(level 1)
(tags "phdthesis"))
((org-ql-block-header "Phd Thesis to Read")))
(org-ql-block '(and (todo "READ")
(level 1)
(not (tags "article" "inproceedings" "techreport" "inbook" "book" "phdthesis")))
((org-ql-block-header "Other Things to Read"))))
((org-agenda-files '("~/Cloud/brain/")))))
)
)
#+end_src
** Org Fancy Priority
#+begin_src emacs-lisp
(use-package! org-fancy-priorities ; priority icons
:hook (org-mode . org-fancy-priorities-mode)
:config (setq org-fancy-priorities-list '("" "" "")))
#+end_src
** Org Notification based on calendar event
https://emacs.stackexchange.com/questions/3844/good-methods-for-setting-up-alarms-audio-visual-triggered-by-org-mode-events
#+begin_src emacs-lisp
(after! org-agenda
(setq appt-message-warning-time 5)
(defun tdh-org-agenda-to-appt ()
(interactive)
(setq appt-time-msg-list nil)
(org-agenda-to-appt))
(tdh-org-agenda-to-appt)
; Display appointments as a window manager notification
(setq appt-disp-window-function 'tdh-appt-display)
(setq appt-delete-window-function (lambda () t))
(setq tdh-appt-notification-app (concat (getenv "HOME") "/bin/appt-notification"))
(defun tdh-appt-display (min-to-app new-time msg)
(if (atom min-to-app)
(start-process "tdh-appt-notification-app" nil tdh-appt-notification-app min-to-app msg)
(dolist (i (number-sequence 0 (1- (length min-to-app))))
(start-process "tdh-appt-notification-app" nil tdh-appt-notification-app (nth i min-to-app) (nth i msg)))))
)
#+end_src
*** appt-notification script
:PROPERTIES:
:header-args: :tangle ~/.config/doom/bin/appt-notification
:header-args+: :comments none :mkdirp yes
:header-args+: :shebang "#!/usr/bin/env bash"
:END:
#+begin_src bash
TIME="$1"TODO
MSG="$2"
dunstify --replace=85401 "Event in $TIME minutes" "$MSG"
#+end_src
** Org Structure Template
#+begin_src emacs-lisp
(after! org
(setq org-structure-template-alist
'(("c" . "center")
("C" . "comment")
("m" . "src matlab\n")
("l" . "src emacs-lisp\n")
("i" . "important")
("e" . "example")
("q" . "quote")
("s" . "src")))
)
#+end_src
** Org Capture
Documentation:
- Template elements: https://orgmode.org/manual/Template-elements.html#Template-elements
- Template expansion: https://orgmode.org/manual/Template-expansion.html#Template-expansion
- Capture protocol: https://orgmode.org/manual/capture-protocol.html
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map "C-c c" 'org-capture))
#+end_src
#+begin_src emacs-lisp
(after! org
(setq org-capture-templates
(quote (("t" ; key
"todo" ; name
entry ; type
(file+headline "~/Cloud/org/work-notebook.org" "Inbox") ; target
"** TODO %?\n%U\n" ; template
)
("M" ; key
"Meeting" ; name
entry ; type
(file+headline "~/Cloud/org/work-notebook.org" "Meetings") ; target
"** %?\n%(org-insert-time-stamp (org-read-date nil t \"+0d\"))\n" ; template
)
("m" ; key
"mail" ; name
entry ; type
(file+headline "~/Cloud/org/work-notebook.org" "Mails") ; target
"** TODO [#A] %?\nSCHEDULED: %(org-insert-time-stamp (org-read-date nil t \"+0d\"))\n%a\n" ; template
)
("pm"
"Org-Protocol Mail"
entry
(file+headline "~/Cloud/org/work-notebook.org" "Mails")
"* MAIL %:description [[message:%:link][link]]\nSCHEDULED: %(org-insert-time-stamp (org-read-date nil t \"+0d\"))\n\n"
:immediate-finish t
)
("pu"
"Org-Protocol Url"
entry
(file+headline "~/Cloud/org/work-notebook.org" "Inbox")
"* [[%:link][%:description]]\nCaptured On: %U\n\n"
:immediate-finish t
)
("pt"
"Org-Protocol text"
entry
(file+headline "~/Cloud/org/work-notebook.org" "Inbox")
"* %:description\nSource: %:link\nCaptured On: %U\n\n#+BEGIN_QUOTE\n%i\n#+END_QUOTE\n\n"
:immediate-finish t
)
)))
)
#+end_src
** Org Export
Basic configuration:
#+begin_src emacs-lisp
(after! org
;; How many levels of headline to export
(setq org-export-headline-levels 4)
;; Authorize BIND to set local variables
(setq org-export-allow-bind-keywords t)
;; Use doc instead of odt
(setq org-odt-preferred-output-format "doc")
)
#+end_src
Some defaults:
#+begin_src emacs-lisp
(after! org
(setq org-export-with-author t)
(setq org-export-with-creator nil)
(setq org-export-with-date t)
(setq org-export-with-toc t)
(setq org-export-with-drawers nil)
(setq org-export-with-sub-superscripts nil)
(setq org-export-with-todo-keywords nil)
)
#+end_src
Do not export headline with the =:ignore:= tag:
#+begin_src emacs-lisp
;; Used to not export headings with :ignore: tag
(after! org
(require 'ox-extra)
(ox-extras-activate '(ignore-headlines)))
#+end_src
** HTML Export
*** HTML Defaults
#+begin_src emacs-lisp
(after! org
;; (setq org-html-head-extra (concat
;; "<link rel='stylesheet' href='../css/htmlize.css'>\n"
;; "<link rel='stylesheet' href='../css/readtheorg.css'>\n"
;; "<link rel='stylesheet' href='../css/zenburn.css'>\n"
;; "<link rel='text/javascript' href='../js/bootstrap.min.js'>\n"
;; "<link rel='text/javascript' href='../js/jquery.min.js'>\n"
;; "<link rel='text/javascript' href='../js/jquery.stickytableheaders.min.js'>\n"
;; "<link rel='text/javascript' href='../js/readtheorg.js'>\n"))
;; cleans up anything that would have been in there.
(setq org-html-head nil)
(setq org-html-head-include-default-style nil)
(setq org-html-head-include-scripts nil)
(setq org-html-viewport nil)
(setq org-html-html5-fancy t)
(setq org-html-doctype "xhtml-strict")
(setq org-html-wrap-src-lines nil)
;; Export with css class instead of inline css
(setq org-html-htmlize-output-type 'css)
)
#+end_src
*** MathJax
#+begin_src emacs-lisp
(after! org
(setq org-html-mathjax-template
"<script>MathJax = {
tex: {
tags: 'ams',
macros: {bm: [\"\\\\boldsymbol{#1}\",1],}
}
};
</script>
<script type=\"text/javascript\" src=\"%PATH\"></script>")
(setq org-html-mathjax-options
'((path "https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js")
(scale "100")
(align "center")
(font "TeX")
(linebreaks "false")
(autonumber "AMS")
(indent "0em")
(multlinewidth "85%")
(tagindent ".8em")
(tagside "right")))
)
#+end_src
*** TODO Ensuring useful HTML Anchors
- [ ] https://github.com/alhassy/emacs.d
- [ ] https://github.com/alphapapa/unpackaged.el#export-to-html-with-useful-anchors
This is not working
#+begin_src emacs-lisp :tangle no
(define-minor-mode unpackaged/org-export-html-with-useful-ids-mode
"Attempt to export Org as HTML with useful link IDs.
Instead of random IDs like \"#orga1b2c3\", use heading titles,
made unique when necessary."
:global t
(if unpackaged/org-export-html-with-useful-ids-mode
(advice-add #'org-export-get-reference :override #'unpackaged/org-export-get-reference)
(advice-remove #'org-export-get-reference #'unpackaged/org-export-get-reference)))
(defun unpackaged/org-export-get-reference (datum info)
"Like `org-export-get-reference', except uses heading titles instead of random numbers."
(let ((cache (plist-get info :internal-references)))
(or (car (rassq datum cache))
(let* ((crossrefs (plist-get info :crossrefs))
(cells (org-export-search-cells datum))
;; Preserve any pre-existing association between
;; a search cell and a reference, i.e., when some
;; previously published document referenced a location
;; within current file (see
;; `org-publish-resolve-external-link').
;;
;; However, there is no guarantee that search cells are
;; unique, e.g., there might be duplicate custom ID or
;; two headings with the same title in the file.
;;
;; As a consequence, before re-using any reference to
;; an element or object, we check that it doesn't refer
;; to a previous element or object.
(new (or (cl-some
(lambda (cell)
(let ((stored (cdr (assoc cell crossrefs))))
(when stored
(let ((old (org-export-format-reference stored)))
(and (not (assoc old cache)) stored)))))
cells)
(when (org-element-property :raw-value datum)
;; Heading with a title
(unpackaged/org-export-new-title-reference datum cache))
;; NOTE: This probably breaks some Org Export
;; feature, but if it does what I need, fine.
(org-export-format-reference
(org-export-new-reference cache))))
(reference-string new))
;; Cache contains both data already associated to
;; a reference and in-use internal references, so as to make
;; unique references.
(dolist (cell cells) (push (cons cell new) cache))
;; Retain a direct association between reference string and
;; DATUM since (1) not every object or element can be given
;; a search cell (2) it permits quick lookup.
(push (cons reference-string datum) cache)
(plist-put info :internal-references cache)
reference-string))))
(defun unpackaged/org-export-new-title-reference (datum cache)
"Return new reference for DATUM that is unique in CACHE."
(cl-macrolet ((inc-suffixf (place)
`(progn
(string-match (rx bos
(minimal-match (group (1+ anything)))
(optional "--" (group (1+ digit)))
eos)
,place)
;; HACK: `s1' instead of a gensym.
(-let* (((s1 suffix) (list (match-string 1 ,place)
(match-string 2 ,place)))
(suffix (if suffix
(string-to-number suffix)
0)))
(setf ,place (format "%s--%s" s1 (cl-incf suffix)))))))
(let* ((title (org-element-property :raw-value datum))
(ref (url-hexify-string (substring-no-properties title)))
(parent (org-element-property :parent datum)))
(while (--any (equal ref (car it))
cache)
;; Title not unique: make it so.
(if parent
;; Append ancestor title.
(setf title (concat (org-element-property :raw-value parent)
"--" title)
ref (url-hexify-string (substring-no-properties title))
parent (org-element-property :parent parent))
;; No more ancestors: add and increment a number.
(inc-suffixf ref)))
ref)))
#+end_src
*** TODO Folded Drawers
Adapt this from https://github.com/alhassy/emacs.d to do something similar for source blocks.
#+begin_src emacs-lisp :tangle no
(defun my/org-drawer-format (name contents)
"Export to HTML the drawers named with prefix fold_, ignoring case.
The resulting drawer is a code-details and so appears folded;
the user clicks it to see the information therein.
Henceforth, these are called fold drawers.
Drawers without such a prefix may be nonetheless exported if their
body contains :export: t ---this switch does not appear in the output.
Thus, we are biased to generally not exporting non-fold drawers.
One may suspend export of fold drawers by having :export: nil
in their body definition.
Fold drawers naturally come with a title.
Either it is specfied in the drawer body by :title: ⋯’,
or otherwise the drawer's name is used with all underscores replaced
by spaces.
"
(let* ((contents (replace-regexp-in-string ":export:.*\n?" "" contents))
(fold? (s-prefix? "fold_" name 'ignore-case))
(export? (string-match ":export:\s+t" contents))
(not-export? (string-match ":export:\s+nil" contents))
(title (and (string-match ":title:\\(.*\\)\n" contents)
(match-string 1 contents))))
;; Ensure we have a title.
(unless title (setq title (s-join " " (cdr (s-split "_" name)))))
;; Output
(cond
((and export? (not fold?)) contents)
(not-export? nil)
(fold?
(thread-last contents
(replace-regexp-in-string ":title:.*\n" "")
(format "<details class=\"code-details\"> <summary> <strong>
<font face=\"Courier\" size=\"3\" color=\"green\"> %s
</font> </strong> </summary> %s </details>" title))))))
(setq org-html-format-drawer-function 'my/org-drawer-format)
#+end_src
** Org LaTeX
*** LaTeX Fragments
#+begin_src emacs-lisp
(after! org
;; Highligh latex parts in org mode
(setq org-highlight-latex-and-related '(latex script entities))
;; Use F9 to globally generate all the latex fragments
(map! :map org-mode-map
:n "<f9>"
(lambda () (interactive) (org-preview-latex-fragment 16)))
;; Put all the preview images in some directory
(setq org-preview-latex-image-directory "~/.ltximg/")
;; Define backends to preview LaTeX fragments
(setq org-preview-latex-process-alist '((imagemagick
:programs ("pdflatex" "convert")
:description "pdf > png"
:message "you need to install the programs: pdflatex and imagemagick."
:image-input-type "pdf"
:image-output-type "png"
:image-size-adjust (1.0 . 1.0)
:latex-compiler ("pdflatex -interaction nonstopmode -output-directory %o %f")
:image-converter ("convert -density %D -trim -antialias %f -quality 100 %O"))
(dvipng
:programs ("latex" "dvipng")
:description "dvi > png"
:message "you need to install the programs: latex and dvipng."
:image-input-type "dvi"
:image-output-type "png"
:image-size-adjust (0.4 . 0.4)
:latex-compiler ("latex -interaction nonstopmode -output-directory %o %f")
:image-converter ("dvipng -D %D -T tight -o %O %f"))
(dvisvgm
:programs ("pdflatex" "dvisvgm")
:description "dvi > svg"
:message "you need to install the programs: latex and dvisvgm."
:image-input-type "dvi"
:image-output-type "svg"
:image-size-adjust (0.6 . 0.6)
:latex-compiler ("latex -interaction nonstopmode -output-directory %o %f")
:image-converter ("dvisvgm %f -n -b min -c %S -o %O"))
))
;; Use imagemagick/dvisvgm to generate png from pdf
(setq org-preview-latex-default-process 'dvisvgm)
;; Don't change the font size for subscripts and superscripts in latex fragments.
;; This cause the orgmode tables not to be well aligned.
(setq font-latex-fontify-script nil)
;; Colors of latex fragments
(setq org-format-latex-options (plist-put org-format-latex-options :foreground 'default))
(setq org-format-latex-options (plist-put org-format-latex-options :background (face-background 'fringe)))
)
#+end_src
*** LaTeX Classes
#+begin_src emacs-lisp
(after! org
;; Custom classes to use when exporting to latex
(add-to-list 'org-latex-classes
'("beamer"
,(concat "\\documentclass[presentation]{beamer}\n"
"[DEFAULT-PACKAGES]"
"[PACKAGES]"
"[EXTRA]\n")
("\\section{%s}" . "\\section*{%s}")
("\\subsection{%s}" . "\\subsection*{%s}")
("\\subsubsection{%s}" . "\\subsubsection*{%s}")))
(add-to-list 'org-latex-classes
'("clean-cheatsheet"
"\\documentclass{clean-cheatsheet}"
("\\section{%s}" . "\\section*{%s}")
("\\subsection{%s}" . "\\subsection*{%s}")
("\\subsubsection{%s}" . "\\subsubsection*{%s}")
("\\paragraph{%s}" . "\\paragraph*{%s}")
("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
)
(add-to-list 'org-latex-classes
'("clean-beamer"
"\\documentclass{clean-beamer}"
("\\section{%s}" . "\\section*{%s}")
("\\subsection{%s}" . "\\subsection*{%s}")
("\\subsubsection{%s}" . "\\subsubsection*{%s}")
("\\paragraph{%s}" . "\\paragraph*{%s}")
("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
)
(add-to-list 'org-latex-classes
'("cleanreport"
"\\documentclass{cleanreport}"
("\\section{%s}" . "\\section*{%s}")
("\\subsection{%s}" . "\\subsection*{%s}")
("\\subsubsection{%s}" . "\\subsubsection*{%s}")
("\\paragraph{%s}" . "\\paragraph*{%s}")
("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
)
(add-to-list 'org-latex-classes
'("scrreprt"
"\\documentclass{scrreprt}"
("\\section{%s}" . "\\section*{%s}")
("\\subsection{%s}" . "\\subsection*{%s}")
("\\subsubsection{%s}" . "\\subsubsection*{%s}")
("\\paragraph{%s}" . "\\paragraph*{%s}")
("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
)
(add-to-list 'org-latex-classes
'("biblioreport"
"\\documentclass{biblioreport}"
("\\section{%s}" . "\\section*{%s}")
("\\subsection{%s}" . "\\subsection*{%s}")
("\\subsubsection{%s}" . "\\subsubsection*{%s}")
("\\paragraph{%s}" . "\\paragraph*{%s}")
("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
)
)
#+end_src
*** Ox Latex Subfigure package
#+begin_src emacs-lisp
(use-package! ox-latex-subfigure
:after org
:config (require 'ox-latex-subfigure))
#+end_src
*** Clear page before heading
https://emacs.stackexchange.com/questions/30575/adding-latex-newpage-before-a-heading/30892
#+begin_src emacs-lisp
(after! org
(defun org/get-headline-string-element (headline backend info)
(let ((prop-point (next-property-change 0 headline)))
(if prop-point (plist-get (text-properties-at prop-point headline) :parent))))
(defun org/ensure-latex-clearpage (headline backend info)
(when (org-export-derived-backend-p backend 'latex)
(let ((elmnt (org/get-headline-string-element headline backend info)))
(when (and elmnt (org-element-property :CLEARPAGE elmnt))
(concat "\\clearpage\n" headline)))))
(add-to-list 'org-export-filter-headline-functions
'org/ensure-latex-clearpage)
)
#+end_src
*** Default added packages
#+begin_src emacs-lisp
(after! org
(add-to-list 'org-latex-packages-alist '("" "siunitx" t))
(add-to-list 'org-latex-packages-alist '("" "array" t))
(add-to-list 'org-latex-packages-alist '("" "tabularx" t))
(add-to-list 'org-latex-packages-alist '("" "booktabs" t))
(add-to-list 'org-latex-packages-alist '("" "bm" t))
(add-to-list 'org-latex-packages-alist '("most" "tcolorbox" t))
)
#+end_src
*** Some configurations
#+begin_src emacs-lisp
(after! org
;; Setup default option for image size when exporting to LaTeX
(setq org-latex-image-default-scale "")
(setq org-latex-image-default-width "")
(setq org-latex-image-default-height "")
(setq org-latex-image-default-option "")
;; Use define labels instead of automatic generated ones
(setq org-latex-prefer-user-labels t)
;; Captions above the table
(setq org-latex-caption-above '(table))
;; Settings to export code with `minted' instead of `verbatim'.
(setq org-latex-listings 'minted)
;; Command used when exporting to pdf
(setq org-latex-pdf-process
'("latexmk -cd -pdflatex=\"pdflatex -synctex=1 -shell-escape -interaction nonstopmode -output-directory %o\" -pdf -bibtex -f %f"))
)
#+end_src
*** Beamer
Bold Text
#+begin_src emacs-lisp
(after! org
(defun tdh-my-beamer-bold (contents backend info)
(when (eq backend 'beamer)
(replace-regexp-in-string
(concat "\\`\\\\" "[A-Za-z0-9]+") ;; If not, orgmode is crazy...
"\\\\textbf"
contents)))
(add-to-list 'org-export-filter-bold-functions 'tdh-my-beamer-bold)
)
#+end_src
Special Environments
- [ ] Make some comment those special environments
#+begin_src emacs-lisp
(after! org
(add-to-list 'org-beamer-environments-extra
'("cbox" ;; Name of environment
"m" ;; Selection key
"\\onslide%a{\\begin{cbox}[%h]%O"
"\\end{cbox}}\\vspace{0.5em}"))
(add-to-list 'org-beamer-environments-extra
'("csubbox" ;; Name of environment
"M" ;; Selection key
"\\onslide%a{\\tcbsubtitle{%h}"
"}"))
)
#+end_src
*** TODO Custom Export - Add Page and Label for LaTeX export
https://emacs.stackexchange.com/questions/156/emacs-function-to-convert-an-arbitrary-org-property-into-an-arbitrary-string-na?rq=1
#+begin_src emacs-lisp :tangle no
(defcustom tdh-org-property-mapping
'((latex ("CUSTOM_PAGE" . tdh-insert-org-page-latex)
("CUSTOM_LABEL" . tdh-insert-org-label-latex)))
"List of mappings from org property to arbitrary strings.
Each element is a list:
(BACKEND (PROPERTY1 . FUNCTION1) (PROPERTY2 . FUNCTION2) ...)
FUNCTION are functions which get called with a single
argument (the value of PROPERTY) and are responsible for doing
whatever should be done."
:type '(repeat (cons symbol (repeat (cons string string)))))
#+end_src
#+begin_src emacs-lisp :tangle no
(defun tdh-replace-org-property (backend)
"Convert org properties using `tdh-org-property-mapping'.
Lookup BACKEND in `tdh-org-property-mapping' for a list of
(PROPERTY REPLACEMENT). For each healine being exported, if it has a
PROPERTY listed insert a string immediately after the healine given by
(format REPLACEMENT PROPERTY-VALUE)"
(let ((map (cdr (assoc backend tdh-org-property-mapping)))
value replacement)
(when map
(org-map-entries
(lambda ()
(dolist (it map)
(save-excursion
(when (setq value (org-entry-get (point) (car it)))
(funcall (cdr it) value)))))))))
(add-hook 'org-export-before-processing-hook #'tdh-replace-org-property)
#+end_src
#+begin_src emacs-lisp :tangle no
(defun tdh-insert-org-label-latex (label)
"Insert \"\\\\label{LABEL}\\n\" after the :PROPERTY: drawer."
(search-forward-regexp org-property-end-re)
(forward-char 1)
(insert (format "\\label{%s}\n" label)))
(defun tdh-insert-org-page-latex (page)
"Insert \"\\\\page{PAGE}\\n\" after the :PROPERTY: drawer."
(search-forward-regexp org-property-end-re)
(forward-char 1)
(insert (format "\\page{%s}\n" page)))
#+end_src
#+begin_src emacs-lisp :tangle no
(defun org-latex-format-headline-default-function (todo _todo-type priority text tags _info)
"Default format function for a headline.
See `org-latex-format-headline-function' for details."
(concat
(and todo (format "{\\bfseries\\sffamily %s} " todo))
(and priority (format "\\framebox{\\#%c} " priority))
text
(and tags
(format "\\hfill{}\\textsc{%s}"
(mapconcat #'org-latex--protect-text tags ":")))
(and todo (format "{\n\\page{%s} " todo)))
#+end_src
*** Number Equations
#+begin_src emacs-lisp
(after! org
(defun org-renumber-environment (orig-func &rest args)
"A function to inject numbers in LaTeX fragment previews."
(let ((results '())
(counter -1)
(numberp))
(setq results (loop for (begin . env) in
(org-element-map (org-element-parse-buffer) 'latex-environment
(lambda (env)
(cons
(org-element-property :begin env)
(org-element-property :value env))))
collect
(cond
((and (string-match "\\\\begin{equation}" env)
(not (string-match "\\\\tag{" env)))
(incf counter)
(cons begin counter))
((string-match "\\\\begin{align}" env)
(prog2
(incf counter)
(cons begin counter)
(with-temp-buffer
(insert env)
(goto-char (point-min))
;; \\ is used for a new line. Each one leads to a number
(incf counter (count-matches "\\\\$"))
;; unless there are nonumbers.
(goto-char (point-min))
(decf counter (count-matches "\\nonumber")))))
(t
(cons begin nil)))))
(when (setq numberp (cdr (assoc (point) results)))
(setf (car args)
(concat
(format "\\setcounter{equation}{%s}\n" numberp)
(car args)))))
(apply orig-func args))
(advice-add 'org-create-formula-image :around #'org-renumber-environment)
)
#+end_src
** LaTeX macro both for LaTeX and HTML export
https://www.reddit.com/r/orgmode/comments/7u2n0h/tip_for_defining_latex_macros_for_use_in_both/
#+begin_src emacs-lisp
(after! org
(add-to-list 'org-src-lang-modes '("latex-macros" . latex))
(defvar org-babel-default-header-args:latex-macros
'((:results . "raw")
(:exports . "results")))
(defun prefix-all-lines (pre body)
(with-temp-buffer
(insert body)
(string-insert-rectangle (point-min) (point-max) pre)
(buffer-string)))
(defun org-babel-execute:latex-macros (body _params)
(concat
"\n#+HTML_HEAD_EXTRA: <div style=\"display: none\"> \\(\n"
(prefix-all-lines "#+HTML_HEAD_EXTRA: " body)
"\n#+HTML_HEAD_EXTRA: \\)</div>\n"))
)
#+end_src
** TODO Org Projects
#+begin_src emacs-lisp :tangle no
(setq org-publish-project-alist
'(("config"
:base-directory "~/.config/literate-dotfiles/dotfiles/"
:publishing-directory "~/.config/literate-dotfiles/docs/"
:recursive nil
:publishing-function org-html-publish-to-html
:auto-sitemap nil
:section-numbers nil
:table-of-contents nil)
("stewart-simscape"
:base-directory "~/Cloud/thesis/matlab/stewart-simscape/org/"
:base-extension "org"
:publishing-directory "~/Cloud/thesis/matlab/stewart-simscape/docs/"
:author "Dehaeze Thomas"
:email "dehaeze.thomas@gmail.com/"
:recursive nil
:publishing-function org-html-publish-to-html
:auto-preamble t
:auto-sitemap nil
:html-link-up "index.html"
:html-link-home "index.html"
:with-todo-keywords nil
:html-wrap-src-lines nil
:table-of-contents nil)
("nass-simscape"
:base-directory "~/Cloud/thesis/matlab/nass-simscape/org/"
:base-extension "org"
:publishing-directory "~/Cloud/thesis/matlab/nass-simscape/docs/"
:author "Dehaeze Thomas"
:email "dehaeze.thomas@gmail.com/"
:recursive nil
:publishing-function org-html-publish-to-html
:auto-preamble t
:auto-sitemap nil
:html-link-up "index.html"
:html-link-home "index.html"
:with-todo-keywords nil
:html-wrap-src-lines nil
:table-of-contents nil)
("tikz-maker"
:base-directory "~/Cloud/tikz/org/"
:base-extension "org"
:publishing-directory "~/Cloud/tikz/docs/"
:author "Dehaeze Thomas"
:email "dehaeze.thomas@gmail.com/"
:recursive nil
:publishing-function org-html-publish-to-html
:auto-preamble t
:auto-sitemap nil
:html-link-up "index.html"
:html-link-home "index.html"
:with-todo-keywords nil
:html-wrap-src-lines nil
:table-of-contents nil)))
#+end_src
** TODO Org big org-project
#+begin_src emacs-lisp
(setq org-publish-project-alist
'(("website"
:components ("nass-simscape" "nass-simscape-images"))
("nass-simscape"
:base-directory "~/Cloud/thesis/matlab/nass-simscape/org/"
:base-extension "org"
:publishing-directory "~/Cloud/website/nass-simscape/"
:publishing-function org-html-publish-to-html
:html-link-up "./index.html"
:html-link-home "~/Cloud/website/index.html"
:html-footnotes-section "<div id='footnotes'><!--%s-->%s</div>"
:recursive nil
:auto-sitemap nil
:language en)
("nass-simscape-images"
:base-directory "~/Cloud/thesis/matlab/nass-simscape/docs/figs/"
:base-extension "png"
:publishing-directory "~/Cloud/website/nass-simscape/figs/"
:publishing-function org-publish-attachment)
))
#+end_src
** Automatically run =startblock= when opening org-mode files
#+begin_src emacs-lisp
(after! org
(defun tdh-eval-startblock ()
(if (member "startblock" (org-babel-src-block-names))
(save-excursion
(org-babel-goto-named-src-block "startblock")
(org-babel-execute-src-block))
nil
)
)
(add-hook 'org-mode-hook 'tdh-eval-startblock)
)
#+end_src
** TODO Insert ScreenShot or Picture from Phone
http://pragmaticemacs.com/emacs/a-workflow-to-quickly-add-photos-to-org-mode-notes/
- [ ] One function to move file from =~/Picture/= folder (where the screenshots are taken) to current directory and then insert and org link to the picture. Maybe ask if it should be copied in a sub directory (figs folder for instance).
- [ ] One function to copy file from =~/Cloud/Photos/= folder (where the pictures from phone are taken) to current directory (and ask for the new name of the picture) and insert org link.
#+begin_src emacs-lisp :tangle no
;; required libraries
(require 'dash)
;; (require 'swiper)
(require 's)
;; start directory
(defvar tdh-image-dir (expand-file-name "/home/thomas/Pictures"))
(defun tdh-insert-conference-image ()
"Insert image from conference directory, rename and add link in current file.
The file is taken from a start directory set by `tdh-image-dir' and moved to the current directory, renamed and embedded at the point as an org-mode link. The user is presented with a list of files in the start directory, from which to select the file to move, sorted by most recent first."
(interactive)
(let (file-list target-dir file-list-sorted start-file start-file-full file-ext end-file end-file-base end-file-full file-number)
;; Clean directories from list but keep times
(setq file-list
(-remove (lambda (x) (nth 1 x))
(directory-files-and-attributes tdh-image-dir)))
;; Get target directory
(setq target-dir (file-name-directory (buffer-file-name)))
;; Sort list by most recent
(setq file-list-sorted
(mapcar #'car
(sort file-list
#'(lambda (x y) (time-less-p (nth 6 y) (nth 6 x))))))
;; Use ivy to select start-file
(setq start-file (ivy-read
(concat "Move selected file to " target-dir ":")
file-list-sorted
:re-builder #'ivy--regex
:sort nil
:initial-input nil))
;; add full path to start file and end-file
(setq start-file-full
(expand-file-name start-file tdh-image-dir))
;; final file name including path
(setq end-file-full
(expand-file-name start-file target-dir))
;; rename file
(rename-file start-file-full end-file-full)
(message "moved %s to %s" start-file-full start-file)
;; insert link
(insert (org-make-link-string (format "file:%s" start-file)))
;; display image
(org-display-inline-images t t)))
#+end_src
** Render Tables
https://www.reddit.com/r/emacs/comments/d3a8or/pretty_org_tables_in_the_buffer_chapter_2_it/
#+begin_src emacs-lisp
(after! org
(defun tdh-render-org-table-at-point ()
(interactive)
(save-excursion
(beginning-of-line)
;; removes the overlay is already there
(if (overlays-at (point))
(delete-overlay (car (overlays-at (point))))
(let* ((element-type (org-element-type (org-element-at-point))))
(if (and (not (eq element-type 'table))
(not (eq element-type 'table-row)))
(error "not at an org table")
(while (not (eq 'table (org-element-type (org-element-at-point))))
(forward-line -1))
(tdh-render-org-table (org-element-at-point))
)))))
(defun tdh-render-org-table (table)
(interactive)
(let* ((begin (org-element-property :begin table))
(end (let ((pos (org-element-property :end table)))
(goto-char pos)
(beginning-of-line)
;; skip possible space after table
(while (not (looking-at " *[|#]"))
(setq pos (point))
(forward-line -1))
pos))
(tabletxt (buffer-substring-no-properties begin end))
(img (with-temp-buffer
(insert tabletxt)
(mark-whole-buffer)
(org-latex-convert-region-to-latex)
(org-latex-preview)
(goto-char (point-min))
(overlay-get (car (overlays-at (point))) 'display)))
(overlay (make-overlay begin end)))
(overlay-put overlay 'display img)
(forward-line -1))
)
(defun tdh-render-org-tables-in-buffer ()
(save-excursion
(org-element-map (org-element-parse-buffer) 'table 'tdh-render-org-table)))
;; Use F9 to globally generate tables
(map! :map org-mode-map :n "<f8>" (lambda () (interactive) (tdh-render-org-table-at-point)))
)
#+end_src
** Org Gcal
- https://cestlaz.github.io/posts/using-emacs-26-gcal/#.WIqBud9vGAk
#+begin_src emacs-lisp
(use-package! org-gcal
:after org
:init
:config
(setq org-gcal-client-id "396102378658-dcmbcmrnthbe925519otsjbd921otq0v.apps.googleusercontent.com"
org-gcal-client-secret "4M5PWrbhQjwYEMXGK85lDYX9"
org-gcal-file-alist '(("dehaeze.thomas@gmail.com" . "~/Cloud/org/gcal.org")
("8kjmhe2ar0abnm054ill1fb0gc@group.calendar.google.com" . "~/Cloud/org/gcal_phd.org")))
;; Automatic fetch of the new events
;; (add-hook 'org-agenda-mode-hook (lambda () (org-gcal-fetch) ))
)
#+end_src
** Custom Keybindings - =,= leader key
*** Insert Elements =,i=
Insert Link to paper
#+begin_src emacs-lisp
(defun tdh-insert-paper-org-link (paper)
"Insert an org link to some paper, choosing the file with completion"
(interactive
(list (read-file-name "Paper: " "~/Cloud/pdfs/" nil t)))
(insert (format "[[papers:%s]]" (file-name-base paper))))
#+end_src
Insert Link to notes
#+begin_src emacs-lisp
(defun tdh-insert-note-org-link (note)
"Insert an org link to some note, choosing the file with completion"
(interactive
(list (read-file-name "Note: " "~/Cloud/pdfs/" nil t)))
(insert (format "[[notes:%s]]" (file-name-base note))))
#+end_src
Insert Image that is in the figs folder
#+begin_src emacs-lisp
(defun tdh-insert-image-org-link (img)
"Insert an org image link, choosing the file with completion
and starting from `my-default-image-directory'."
(interactive
(list (file-relative-name (read-file-name "Image: " (concat default-directory "figs/")) default-directory)))
(insert (format "[[file:%s]]" img)))
#+end_src
Insert Image that is in the =figs= folder using SXIV
#+begin_src emacs-lisp
(defun tdh-insert-image-org-link-sxiv ()
"Insert an org image link, choosing the file with completion
and starting from `my-default-image-directory'."
(interactive)
(setq img (shell-command-to-string "ls figs/*.{jpg,jpeg,bmp,png,gif} 2> /dev/null | sxiv -i -t -o | tail -1 | tr -d '\n'"))
(unless (equal "" img)
(insert (format "[[file:%s]]" img)))
)
#+end_src
Copy picture from phone folder using SXIV and insert it
#+begin_src emacs-lisp
(defun tdh-insert-phone-picture ()
(interactive)
(setq img (shell-command-to-string "~/.config/doom/bin/copy-phone-picture.sh"))
(unless (equal "" img)
(insert (format "[[file:%s]]" img)))
)
#+end_src
Bash script for copying pictures taken by phone.
#+begin_src bash :comments both :mkdirp yes :shebang "#!/usr/bin/env bash" :tangle ~/.config/doom/bin/copy-phone-picture.sh
if [ -z "$1" ]; then
oldpath=$(ls -t ~/Cloud/photos/phone/*.jpg | sxiv -i -t -o | tail -1);
else
oldpath=$(ls -t $1 | sxiv -i -t -o | tail -1);
fi
if [ -n "$oldpath" ]; then
newfilename=$(basename $oldpath .jpg | rofi -i -dmenu -p "Filename")
if [ -n "$newfilename" ]; then
cp $oldpath "figs/$newfilename.jpg"
printf "figs/$newfilename.jpg"
fi
fi
#+end_src
Take Screenshot and insert a link:
- Ask for a name =screenshot_name=
- use =maim -s figs/screenshot_name.png= to take a screenshot with selection
- Then insert the following to the buffer
#+begin_src emacs-lisp
(defun tdh-insert-screenshot-org-link ()
"Capture screenshot and insert the resulting file.
The screenshot tool is determined by `org-download-screenshot-method'."
(interactive)
(setq filename (concat "./figs/" (read-string "Enter file name:") ".png"))
(shell-command (concat "maim -s " filename))
(insert (format "[[file:%s]]" filename))
)
#+end_src
Insert link to next figure:
#+begin_src emacs-lisp
(defun tdh-insert-link-to-next-figure ()
(interactive)
(save-excursion
(re-search-forward "^#\\+name:\s*\\(fig:.*\\)" nil t 1))
(insert (concat "[[" (match-string 1) "]]"))
)
#+end_src
Map Keys
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map
(:prefix (",i" . "Insert")
:n "p" 'tdh-insert-paper-org-link
:n "n" 'tdh-insert-note-org-link
:n "f" 'tdh-insert-image-org-link
:n "F" 'tdh-insert-image-org-link-sxiv
:n "i" 'tdh-insert-phone-picture
:n "l" 'tdh-insert-link-to-next-figure
:n "s" 'tdh-insert-screenshot-org-link)))
#+end_src
*** LaTeX =,l=
#+begin_src emacs-lisp
(defun tdh-latex-watch ()
"Watch LaTeX file using latexmk"
(interactive)
(start-process-shell-command "latexmk-watch" "*latexmk-watch-output*"
"latexmk" (format "-pdflatex=\"xelatex -synctex=1 -shell-escape -interaction nonstopmode -output-directory='%s'\" -pdf -pvc -bibtex -f %s.tex"
(file-name-directory buffer-file-name)
(file-name-base buffer-file-name))))
#+end_src
#+begin_src emacs-lisp
(defun tdh-latex-watch-kill ()
"Kill the currently running TeX job."
(interactive)
(delete-process "latexmk-watch")
)
#+end_src
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map
(:prefix (",l" . "LaTeX")
:n "w" 'tdh-latex-watch
:n "k" 'tdh-latex-watch-kill
:n "l" 'org-latex-export-to-latex)))
#+end_src
*** Org LaTeX Automatic fragment
#+begin_src emacs-lisp
(defun tdh-automatic-latex-fragment-activate ()
(interactive)
(add-hook 'org-mode-hook 'org-fragtog-mode))
(defun tdh-automatic-latex-fragment-deactivate ()
(interactive)
(remove-hook 'org-mode-hook 'org-fragtog-mode))
#+end_src
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map
(:prefix (",l" . "LaTeX")
:n "f" 'tdh-automatic-latex-fragment-activate
:n "F" 'tdh-automatic-latex-fragment-deactivate)))
#+end_src
*** Bibtex =,r=
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map
(:prefix (",r" . "References")
:n "b" 'helm-bibtex
:n "B" 'helm-bibtex-with-local-bibliography
:n "f" 'helm-bibtex-favorites
:n "r" 'helm-resume)))
#+end_src
*** Open ranger in current directory =,o=
#+begin_src emacs-lisp
(defun tdh-open-ranger-in-workdir ()
(interactive)
(call-process-shell-command
(concat "termite --directory=" default-directory " --exec=ranger") nil 0))
#+end_src
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map
:n ",o" 'tdh-open-ranger-in-workdir))
#+end_src
*** View in External programs =,v=
Open PDF output with =zathura=
#+begin_src emacs-lisp
(defun tdh-open-org-pdf-externally ()
(interactive)
(call-process "zathura" nil 0 nil (concat (file-name-sans-extension (buffer-file-name)) ".pdf"))
)
#+end_src
Open HTML output externally
#+begin_src emacs-lisp
(defun tdh-open-org-html-externally ()
(interactive)
(call-process "xdg-open" nil 0 nil (concat (file-name-sans-extension (buffer-file-name)) ".html"))
)
#+end_src
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map
(:prefix (",v" . "View")
:n "p" 'tdh-open-org-pdf-externally
:n "h" 'tdh-open-org-html-externally)))
#+end_src
* Org Babel
** Main configuration
Don't ask for confirmation when evaluating following blocs
#+begin_src emacs-lisp
(defun tdh-org-confirm-babel-evaluate (lang body)
(not (member lang '("emacs-lisp" "latex" "matlab" "sh" "latex-macros" "python"))))
(after! org
(setq org-confirm-babel-evaluate 'tdh-org-confirm-babel-evaluate))
#+end_src
Use the current window for C-c ' source editing
#+begin_src emacs-lisp
(after! org
(setq org-src-window-setup 'current-window))
#+end_src
** Appearance of source blocks
#+begin_src emacs-lisp
(defun tdh-org-prettify-symbols ()
(mapc (apply-partially 'add-to-list 'prettify-symbols-alist)
(cl-reduce 'append
(mapcar (lambda (x) (list x (cons (upcase (car x)) (cdr x))))
`(("#+begin_src" . ?✎)
("#+end_src" . ?□)
("#+begin_quote" . )
("#+end_quote" . )))))
(turn-on-prettify-symbols-mode))
(add-hook 'org-mode-hook #'tdh-org-prettify-symbols)
#+end_src
** Indentation
#+begin_src emacs-lisp
(after! org
(setq org-edit-src-content-indentation 2
org-src-tab-acts-natively nil
org-src-preserve-indentation nil)
)
#+end_src
** Library of Babel
Add all named source blocks to =org-babel-library-of-babel= ([[file:emacs-library-babel.org][link]]).
#+begin_src emacs-lisp
(after! org
(org-babel-lob-ingest "~/.config/literate-dotfiles/dotfiles/emacs-library-babel.org"))
#+end_src
** Org-Babel Matlab
#+begin_src emacs-lisp
(after! org
(setq org-babel-matlab-shell-command "/home/thomas/.local/bin/matlab -softwareopengl -nodesktop -nosplash")
(setq org-babel-matlab-emacs-link-wrapper-method
"%s
if ischar(ans);
echo('test');
fid = fopen('%s', 'w');
fprintf(fid, '%s', ans);
fclose(fid);
else;
save -ascii %s ans;
end
delete('%s');
")
)
#+end_src
Default options for Matlab code
#+begin_src emacs-lisp
(after! org
(setq org-babel-default-header-args:matlab
'((:results . "none")
(:session . "*MATLAB*")
(:comments . "org")
(:exports . "both")
(:cache . "no")
(:noweb . "no")
(:hlines . "no")
(:tangle . "yes")
(:mkdir . "yes")
(:eval . "no-export")))
)
#+end_src
** Some functions for using Matlab with Org Babel =,m=
=whos= matlab function
#+begin_src emacs-lisp
(defun tdh-matlab-whos (&optional start end)
"Get what is in the Matlab workspace"
(interactive)
(if (use-region-p)
(let ((regionp (buffer-substring (region-beginning) (region-end))))
(process-send-string "*MATLAB*" (concat "whosEmacs " regionp "\n")))
(process-send-string "*MATLAB*" (concat "whosEmacs" "\n"))))
#+end_src
=help= matlab function
#+begin_src emacs-lisp
(defun tdh-matlab-help (&optional start end)
"Get help on the selected function"
(interactive)
(if (use-region-p)
(let ((regionp (buffer-substring (region-beginning) (region-end))))
(process-send-string "*MATLAB*" (concat "help " regionp "\n")))
(process-send-string "*MATLAB*" (concat "help " (read-string "Matlab help:") "\n")))
)
#+end_src
Specify a Matlab command to run
#+begin_src emacs-lisp
(defun tdh-matlab-run-command ()
"Prompt user to enter a matlab command"
(interactive)
(process-send-string "*MATLAB*" (concat (read-string "Matlab Command: ") "\n")))
#+end_src
Specify a Matlab command to run and show output in mini-buffer
#+begin_src emacs-lisp
(defun tdh-matlab-run-command-show-output ()
"Prompt user to enter a matlab command"
(interactive)
(process-send-string "*MATLAB*" (concat "evalEmacs('" (read-string "Matlab Command: ") "')\n")))
#+end_src
Org-Babel Tangle File and Execute with Matlab
#+begin_src emacs-lisp
(defun tdh-matlab-tangle-and-execute ()
"Jump to tangle file for the source block at point."
(interactive)
(let (file org-babel-pre-tangle-hook org-babel-post-tangle-hook)
(cl-letf (((symbol-function 'write-region) (lambda (start end filename &rest _ignore)
(setq file filename)))
((symbol-function 'delete-file) #'ignore))
(org-babel-tangle '(4)))
(when file
(setq file (expand-file-name file))
(if (file-readable-p file)
(process-send-string "*MATLAB*" (concat "run " file "\n"))
(error "Cannot open tangle file %S" file)))))
#+end_src
Map Functions
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map
(:prefix (",m" . "Matlab")
:n "e" 'tdh-matlab-run-command
:n "E" 'tdh-matlab-run-command-show-output
:n "T" 'tdh-matlab-tangle-and-execute
:nv "h" 'tdh-matlab-help
:nv "w" 'tdh-matlab-whos)))
#+end_src
** Remap =ctrl-ret= used to execute the src block and go to the next one
https://emacs.stackexchange.com/questions/13869/how-to-toggle-org-mode-source-code-block-eval-no-status
Remap =ctrl-ret= to execute the source block and go to the next source block
when inside a source block. Otherwise, keep the normal behavior for =ctrl-ret=.
#+begin_src emacs-lisp
(defun tdh-ctrl-ret ()
(interactive)
(defun in-src-block-p ()
"Returns t when the point is inside a source code block"
(string= "src" (org-in-block-p '("src"))))
(if (in-src-block-p)
(progn
(org-babel-execute-src-block)
(org-babel-next-src-block))
(+org--insert-item 'below)))
#+end_src
#+begin_src emacs-lisp
(map! :after evil-org
:map evil-org-mode-map
:n "<C-return>" #'tdh-ctrl-ret)
#+end_src
** Remap =ctrl-shift-ret= used to execute the (matlab) src block in the background and go to the next one
*** =tdh-org-babel-execute-matlab-background=
#+begin_src emacs-lisp
(defun tdh-org-babel-execute-matlab-background (&optional arg info params)
(interactive)
(let* ((org-babel-current-src-block-location
(or org-babel-current-src-block-location
(nth 5 info)
(org-babel-where-is-src-block-head)))
(info (if info (copy-tree info) (org-babel-get-src-block-info))))
;; Merge PARAMS with INFO before considering source block
;; evaluation since both could disagree.
(cl-callf org-babel-merge-params (nth 2 info) params)
(when (org-babel-check-evaluate info)
(cl-callf org-babel-process-params (nth 2 info))
(let* ((params (nth 2 info))
(cache (let ((c (cdr (assq :cache params))))
(and (not arg) c (string= "yes" c))))
(new-hash (and cache (org-babel-sha1-hash info :eval)))
(old-hash (and cache (org-babel-current-result-hash)))
(current-cache (and new-hash (equal new-hash old-hash))))
(cond
(current-cache
(save-excursion ;Return cached result.
(goto-char (org-babel-where-is-src-block-result nil info))
(forward-line)
(skip-chars-forward " \t")
(let ((result (org-babel-read-result)))
(message (replace-regexp-in-string "%" "%%" (format "%S" result)))
result)))
((org-babel-confirm-evaluate info)
(let* ((lang (nth 0 info))
(result-params (cdr (assq :result-params params)))
;; Expand noweb references in BODY and remove any
;; coderef.
(body
(let ((coderef (nth 6 info))
(expand
(if (org-babel-noweb-p params :eval)
(org-babel-expand-noweb-references info)
(nth 1 info))))
(if (not coderef) expand
(replace-regexp-in-string
(org-src-coderef-regexp coderef) "" expand nil nil 1))))
(dir (cdr (assq :dir params)))
(mkdirp (cdr (assq :mkdirp params)))
(default-directory
(cond
((not dir) default-directory)
((member mkdirp '("no" "nil" nil))
(file-name-as-directory (expand-file-name dir)))
(t
(let ((d (file-name-as-directory (expand-file-name dir))))
(make-directory d 'parents)
d))))
(cmd (intern (concat "org-babel-execute:" lang)))
result)
(process-send-string "*MATLAB*" (concat body "\n"))
result))
)))
)
)
#+end_src
*** =tdh-matlab-execute-selected=
#+begin_src emacs-lisp
(defun tdh-matlab-execute-selected (start end)
"Execute selected text in the *MATLAB* buffer"
(interactive "r")
(let ((regionp (buffer-substring start end)))
(process-send-string "*MATLAB*" (concat regionp "\n"))))
#+end_src
*** Remap =ctrl-shift-ref=
This function:
- first check if inside a source block, if not does nothing
- when check if the language is =matlab=
- if it is not, it just runs the code and go to the next source block
- if it is in a =matlab= block, it first check if a region if selected, if so it just runs the selected region.
if no region is selected, it runs all the code blocks and goes to the next block
#+begin_src emacs-lisp
(defun tdh-ctrl-shift-ret ()
(interactive)
(defun in-src-block-p ()
"Returns t when the point is inside a source code block"
(string= "src" (org-in-block-p '("src"))))
(if (in-src-block-p)
(let ((lang (nth 0 (org-babel-get-src-block-info))))
(if (string= lang "matlab")
(if (region-active-p)
(tdh-matlab-execute-selected (region-beginning) (region-end))
(progn (tdh-org-babel-execute-matlab-background)
(org-babel-next-src-block)))
(tdh-ctrl-ret))
)
)
)
#+end_src
#+begin_src emacs-lisp
(map! :after evil-org
:map evil-org-mode-map
:n "<C-S-return>" #'tdh-ctrl-shift-ret)
#+end_src
** Align Source Blocks
#+begin_src emacs-lisp
(defun tdh-align-src-block ()
(interactive)
(defun in-src-block-p ()
"Returns t when the point is inside a source code block"
(string= "src" (org-in-block-p '("src"))))
(if (in-src-block-p)
(progn
(org-edit-special)
(evil-indent (point-min) (point-max))
(org-edit-src-exit))
(org-table-eval-formula)))
#+end_src
#+begin_src emacs-lisp
(map! :after evil-org
:map evil-org-mode-map
:n "C-c =" #'tdh-align-src-block)
#+end_src
** Helping Functions - Tangling =,b=
Org-Babel Tangle Sub-tree
#+begin_src emacs-lisp
(defun tdh-org-babel-tangle-subtree ()
"Tangle the current subtree"
(interactive)
(progn
(org-narrow-to-subtree)
(org-babel-tangle)
(widen))
)
#+end_src
Org-Tangle and Org-Babel Jump to Tangle File
#+begin_src emacs-lisp
(defun tdh-org-babel-jump-to-tangle-file ()
"Jump to tangle file for the source block at point."
(interactive)
(let (file org-babel-pre-tangle-hook org-babel-post-tangle-hook)
(cl-letf (((symbol-function 'write-region) (lambda (start end filename &rest _ignore)
(setq file filename)))
((symbol-function 'delete-file) #'ignore))
(org-babel-tangle '(4)))
(when file
(setq file (expand-file-name file))
(if (file-readable-p file)
(find-file file)
(error "Cannot open tangle file %S" file)))))
#+end_src
Map Functions
#+begin_src emacs-lisp
(after! org
(map! :map org-mode-map
(:prefix (",b" . "Tangle")
:n "F" 'tdh-org-babel-jump-to-tangle-file
:n "T" 'tdh-org-babel-tangle-subtree)))
#+end_src
* Bibliography Management
My bibliography management is mainly based on the following packages:
- =org-ref= for nice citations
- =org-noter= to annotate documents
- =org-roam= to manage and links all my notes
- =helm-bibtex= as an interface to easily find references
- =org-roam-bibtex= that connects all the above packages
** Org Ref ([[https://github.com/jkitchin/org-ref][link]])
Nice Functions:
- =org-ref-insert-ref-link=
- =org-ref-helm-insert-cite-link=
- =org-ref-list-of-figures=
- =org-ref-find-bad-citations=
- =org-ref-clean-bibtex-entry=
#+begin_src emacs-lisp
(use-package! org-ref
:after org
:init
:config
;; Folder where the notes files are located (or file if just one Note file)
(setq org-ref-notes-directory "~/Cloud/brain")
(setq org-ref-bibliography-notes "~/Cloud/brain")
;; Bibliography File
(setq reftex-default-bibliography '("~/Cloud/brain/references.bib"))
(setq org-ref-default-bibliography '("~/Cloud/brain/references.bib"))
;; Folder where all the pdf are located
(setq org-ref-pdf-directory "~/Cloud/pdfs")
;; Tell org-ref to let helm-bibtex find notes for it
(setq org-ref-notes-function
(lambda (thekey)
(let ((bibtex-completion-bibliography (org-ref-find-bibliography)))
(bibtex-completion-edit-notes
(list (car (org-ref-get-bibtex-key-and-file thekey)))))))
;; Problem with speed: don't display broken links
(setq org-ref-show-broken-links t)
;; Display information on the citation
(setq org-ref-show-citation-on-enter t)
(add-to-list 'org-ref-helm-user-candidates
'("Open pdf in Zathura" . (lambda () (call-process "zathura" nil 0 nil (concat
(file-name-as-directory org-ref-pdf-directory)
(car (org-ref-get-bibtex-key-and-file))
".pdf"))))
t)
(add-to-list 'org-ref-helm-user-candidates
'("Drag and Drop" . (lambda () (call-process "/bin/bash" nil 0 nil "-c" (concat
"dragon-drag-and-drop "
(file-name-as-directory org-ref-pdf-directory)
(car (org-ref-get-bibtex-key-and-file))
".pdf"))))
t)
(map!
:map org-mode-map
(:desc "Insert Link"
:ni "C-c i" #'org-ref-insert-ref-link))
)
#+end_src
#+begin_src emacs-lisp
(defun tdh-org-ref-open-pdf-at-point ()
"Open the pdf in external program for bibtex key under point if it exists."
(interactive)
(let* ((results (org-ref-get-bibtex-key-and-file))
(key (car results))
(pdf-file (funcall org-ref-get-pdf-filename-function key)))
(if (file-exists-p pdf-file)
(call-process "zathura" nil 0 nil pdf-file)
(message "no pdf found for %s" key))))
#+end_src
** Org Noter ([[https://github.com/weirdNox/org-noter][link]])
#+begin_src emacs-lisp
(use-package! org-noter
:defer t
:after (:any org pdf-view)
:config
(setq org-noter-always-create-frame nil)
(setq org-noter-kill-frame-at-session-end nil)
;; Fraction of the frame that the document window will occupy when split
(setq org-noter-doc-split-fraction '(0.6 . 0.6))
;; Save the last visited location automatically; when starting a new session, go to that location
(setq org-noter-auto-save-last-location nil)
;; Add an empty line between each note's heading and content
(setq org-noter-separate-notes-from-heading t)
;; List of paths to check (non recursively) when searching for a notes file
(setq org-noter-notes-search-path "~/Cloud/brain")
(defun org-noter-init-pdf-view ()
(pdf-view-fit-page-to-window)
(pdf-view-auto-slice-minor-mode)
(run-at-time "0.5 sec" nil #'org-noter))
(add-hook 'pdf-view-mode-hook 'org-noter-init-pdf-view)
(map!
:map pdf-view-mode-map
(:desc "Insert Note"
:n "i" #'org-noter-insert-note))
)
#+end_src
** Org Roam ([[https://github.com/jethrokuan/org-roam/][link]])
#+begin_src emacs-lisp
(use-package! org-roam
:custom-face
(org-roam-link ((t (:inherit org-link :foreground "#cc241d"))))
:config
(setq org-roam-directory "~/Cloud/brain/")
(setq org-roam-completion-system 'helm)
(setq org-roam-capture-templates
`(("d" "default" plain (function org-roam--capture-get-point)
"%?"
:file-name "${slug}"
:head ,(concat "#+TITLE: ${title}\n"
"#+SETUPFILE ./org-roam-setup-file.org\n"
"\n"
"- Tags ::\n"
"\n")
:unnarrowed t)))
)
#+end_src
** Helm-Bibtex ([[https://github.com/tmalsburg/helm-bibtex][link]])
#+begin_src emacs-lisp
(use-package! helm-bibtex
:init
:config
;; Bibliography file
(setq bibtex-completion-bibliography "~/Cloud/brain/references.bib")
;; Directory with all the pdfs
(setq bibtex-completion-library-path "~/Cloud/pdfs")
;; Directory with notes files
(setq bibtex-completion-notes-path "~/Cloud/brain/")
(setq bibtex-completion-notes-extension ".org")
(setq bibtex-completion-pdf-extension '(".pdf" ".djvu"))
;; Use "tags" field when looking for bib entries
(setq helm-bibtex-additional-search-fields '(tags))
(setq helm-bibtex-full-frame nil)
;; Display of bibtex entries with helm
(setq bibtex-completion-display-formats
'((t . "${author:36} ${title:*} ${year:4} ${=type=:7} ${=has-note=:1}")))
;; Special symbols for notes and pdf
(setq bibtex-completion-pdf-symbol "")
(setq bibtex-completion-notes-symbol "")
;; Template used when creating new Note file
(setq bibtex-completion-notes-template-multiple-files (concat "#+TITLE: ${title}\n"
"#+NOTER_DOCUMENT: ../pdfs/${=key=}.pdf\n"
"#+ROAM_KEY: cite:${=key=}\n"
"\n"
"- Author :: ${author}\n"
"- Year :: ${year}\n"
"- DOI :: ${DOI}\n"
"\n"))
;; Make "Edit notes" the default action
(helm-delete-action-from-source "Edit notes" helm-source-bibtex)
(helm-add-action-to-source "Edit notes" 'helm-bibtex-edit-notes helm-source-bibtex 0)
(helm-delete-action-from-source "Open PDF Externally" helm-source-bibtex)
(helm-add-action-to-source "Open PDF Externally" 'tdehaeze/open-pdf-externally helm-source-bibtex 1)
)
#+end_src
Open pdf externally
#+begin_src emacs-lisp
(defun tdehaeze/open-pdf-externally (key)
(call-process "zathura" nil 0 nil (nth 0 (-cons-to-list (bibtex-completion-find-pdf key)))))
#+end_src
Special Commands
#+begin_src emacs-lisp
(defun helm-bibtex-favorites (&optional arg)
"Search Favorite BibTeX entries"
(interactive "P")
(helm-bibtex arg nil "favorite "))
#+end_src
List all element of the bibliography without pdf associated
#+begin_src emacs-lisp
(defun tdh-list-bib-without-pdf-associated ()
(interactive)
(bibtex-completion-init)
(setq candidates (bibtex-completion-candidates))
(defun canditate-is-pdf-present (candidate)
(bibtex-completion-find-pdf-in-library (cdr (assoc "=key=" candidate)))
)
(setq candidates-without-pdf (remove-if #'canditate-is-pdf-present candidates))
(setq candidate-without-pdf-names (mapcar
(lambda (x) (cdr (assoc "title" x)))
candidates-without-pdf))
(with-output-to-temp-buffer "*bib-without-pdf*" (princ (string-join candidate-without-pdf-names "\n")))
(switch-to-buffer-other-window "*bib-without-pdf*")
)
#+end_src
** Org-Roam-Bibtex ([[https://github.com/Zaeph/org-roam-bibtex][link]])
#+begin_src emacs-lisp
(use-package! org-roam-bibtex
:load-path "~/.config/doom/packages/org-roam-bibtex/"
:config
(org-roam-bibtex-mode)
(setq org-roam-bibtex-preformat-keywords `("=key=" "title" "author" "year" "author-abbrev" "=type="))
(setq org-roam-bibtex-template
`(("r" "ref" plain (function org-roam-capture--get-point) ""
:file-name "${=key=}"
:head ,(concat "#+TITLE: ${title}\n"
"#+SETUPFILE ./org-notes-setup-file.org\n"
"#+ROAM_KEY: ${ref}\n"
"\n"
"- Tags :: %?\n"
"- Reference :: ${ref}\n"
"- Author(s) :: ${author}\n"
"- Year :: ${year}\n"
"\n"
"* ${author-abbrev} (${year}): ${title} :${=type=}:ignore:\n"
":PROPERTIES:\n"
":NOTER_DOCUMENT: ../pdfs/${=key=}.pdf\n"
":END:\n")
:unnarrowed t)))
)
#+end_src
* LaTeX
- https://tex.stackexchange.com/questions/52179/what-is-your-favorite-emacs-and-or-auctex-command-trick
- https://tex.stackexchange.com/questions/20843/useful-shortcuts-or-key-bindings-or-predefined-commands-for-emacsauctex
** Master file
#+begin_src emacs-lisp
(setq-default TeX-master nil)
#+end_src
** Clean Output Files
#+begin_src emacs-lisp
(defun latex/clean ()
"Clean LaTeX output using latexmk"
(interactive)
(async-shell-command
;; command and parameters
"latexmk -c "
(shell-quote-argument buffer-file-name)
" &"
))
(map! :map LaTeX-mode-map
:n ",C" 'latex/clean)
(add-hook 'TeX-mode-hook #'TeX-fold-mode)
#+end_src
** PDF Viewer
#+begin_src emacs-lisp
(setq TeX-view-program-selection '((output-pdf "Zathura")))
(setq TeX-source-correlate-mode t)
(setq TeX-source-correlate-start-server t)
(setq TeX-source-correlate-method 'synctex)
(setq TeX-view-program-list
'(("PDF Tools" TeX-pdf-tools-sync-view)))
#+end_src
** Bibtex
#+begin_src emacs-lisp
(use-package! bibtex
:config
(bibtex-set-dialect 'BibTeX))
#+end_src
* Matlab
- https://sourceforge.net/projects/matlab-emacs/
** Setup Matlab Mode
#+begin_src emacs-lisp
(setq matlab-shell-command "/home/thomas/.local/bin/matlab")
(setq matlab-shell-command-switches (list "-nodesktop -nosplash"))
(setq mlint-programs '("mlint" "/home/thomas/.local/bin/mlint"))
#+end_src
** Setup Flycheck to work with =mlint=
#+begin_src emacs-lisp
(defvar mlint-executable "/home/thomas/.local/bin/mlint")
(flycheck-define-command-checker 'matlab-mlint
"A Matlab checker based on mlint."
:command `(,mlint-executable source)
:error-patterns
'((warning line-start "L " line " (C " (1+ digit) "): " (message) line-end))
:modes '(matlab-mode))
(add-to-list 'flycheck-checkers 'matlab-mlint)
;; Automatic startup of flycheck for matlab
(add-hook 'matlab-mode-hook 'flycheck-mode)
#+end_src
** Completion in the Matlab Shell
#+begin_src emacs-lisp
(map! :map matlab-shell-mode-map
:i "<tab>" 'matlab-shell-tab)
#+end_src
** Beautify code
#+begin_src emacs-lisp
(defun tdh-matlab-beautify-buffer ()
"Beautify Current Matlab Buffer"
(interactive)
;; First verifies is the current file is a Matlab file
(if (string= (file-name-extension (buffer-file-name)) "m")
(progn
(save-buffer)
(matlab-shell-run-command (concat "MBeautify.formatFileNoEditor(\"" (buffer-file-name) "\", \"" (buffer-file-name) "\")"))
(revert-buffer :ignore-auto :noconfirm))
(message "Current buffer is not a matlab file")
)
)
#+end_src
** Key Bindings
#+begin_src emacs-lisp
(defun matlab-add-breakpoint ()
(interactive)
(matlab-shell-run-command (concat "dbstop in " (buffer-name) " at " (number-to-string (line-number-at-pos nil)))))
(defun matlab-remove-breakpoint ()
(interactive)
(matlab-shell-run-command (concat "dbclear in " (buffer-name) " at " (number-to-string (line-number-at-pos nil)))))
(defun matlab-list-breakpoints ()
(interactive)
(matlab-shell-run-command (concat "dbstatus " (buffer-name))))
(defun matlab-clear-breakpoints ()
(interactive)
(matlab-shell-run-command (concat "dbclear in " (buffer-name))))
(defun matlab-go-to-file-directory ()
(interactive)
(matlab-shell-run-command (concat "cd " (file-name-directory buffer-file-name))))
#+end_src
#+begin_src emacs-lisp
(map! :map matlab-mode-map
:n ",g" 'matlab-go-to-file-directory
:n ",da" 'matlab-add-breakpoint
:n ",dr" 'matlab-remove-breakpoint
:n ",dL" 'matlab-list-breakpoints
:n ",dc" 'matlab-clear-breakpoints
:n ",dl" 'gud-cont
:n ",ds" 'gud-step
:n ",dn" 'gud-next
:n ",dq" 'gud-finish)
#+end_src
* Mu4e
** Resources
Documentation:
- [ ] Mu4e documentation: http://www.djcbsoftware.nl/code/mu/mu4e/index.html#Top
- [ ] https://github.com/djcb/mu
Use contexts for multiple accounts:
- [ ] https://vxlabs.com/2017/02/07/mu4e-0-9-18-e-mailing-with-emacs-now-even-better/
- [ ] http://cachestocaches.com/2017/3/complete-guide-email-emacs-using-mu-and-/
- [ ] https://notanumber.io/2016-10-03/better-email-with-mu4e/
Send math and source code:
- [ ] https://vxlabs.com/2015/01/28/sending-emails-with-math-and-source-code/
** Cheatsheet
| Command | Usage |
|---------+-----------------------|
| =C-j= | Next mail |
| =C-k= | Previous mail |
| =R/C/F= | Reply/Compose/Forward |
| =t= | Move to Archive |
| =d= | Move to Trash |
** Helping function
This is a helper to help determine which account context I am in based on the folder in my maildir the email (eg. ~/.mail/nine27) is located in.
#+begin_src emacs-lisp
(defun mu4e-message-maildir-matches (msg rx)
(when rx
(if (listp rx)
;; If rx is a list, try each one for a match
(or (mu4e-message-maildir-matches msg (car rx))
(mu4e-message-maildir-matches msg (cdr rx)))
;; Not a list, check rx
(string-match rx (mu4e-message-field msg :maildir)))))
#+end_src
Choose account label to feed msmtp -a option based on From header in Message buffer; This function must be added to message-send-mail-hook for on-the-fly change of From address before sending message since message-send-mail-hook is processed right before sending message.
#+begin_src emacs-lisp
(defun choose-msmtp-account ()
(if (message-mail-p)
(save-excursion
(let*
((from (save-restriction
(message-narrow-to-headers)
(message-fetch-field "from")))
(account
(cond
((string-match "dehaeze.thomas@gmail.com" from) "gmail")
((string-match "thomas.dehaeze@esrf.fr" from) "esrf"))))
(setq message-sendmail-extra-arguments (list '"-a" account))))))
#+end_src
** Basic Config
#+begin_src emacs-lisp
(use-package! mu4e
:config
(setq mail-user-agent 'mu4e-user-agent
mu4e-mu-binary "/usr/bin/mu"
mu4e-maildir "~/.mail"
mu4e-compose-format-flowed t
mu4e-compose-in-new-frame nil
mu4e-view-show-images t
mu4e-html2text-command "w3m -dump -T text/html"
mu4e-use-fancy-chars t
mu4e-headers-include-related t
mu4e-attachment-dir "~/Downloads"
message-kill-buffer-on-exit t
mu4e-compose-signature-auto-include t
mu4e-view-show-images t
mu4e-view-show-addresses t)
)
#+end_src
** Additional config
#+begin_src emacs-lisp
(use-package! mu4e
:config
;; Use imagemagick, if available.
(when (fboundp 'imagemagick-register-types)
(imagemagick-register-types))
;; Sometimes html email is just not readable in a text based client, this lets me open the
;; email in my browser.
(add-to-list 'mu4e-view-actions '("View in browser" . mu4e-action-view-in-browser) t)
;; Spell checking ftw.
(add-hook 'mu4e-compose-mode-hook 'flyspell-mode)
;; Use Helm to select mailboxes
(setq mu4e-completing-read-function 'completing-read)
;; Don't ask for a 'context' upon opening mu4e
(setq mu4e-context-policy 'pick-first)
;; Don't ask to quit... why is this the default?
(setq mu4e-confirm-quit nil)
)
#+end_src
** Provide Information
#+begin_src emacs-lisp
(use-package! mu4e
:config
(setq mu4e-user-mail-address-list '("dehaeze.thomas@gmail.com" "thomas.dehaeze@esrf.fr")
mu4e-compose-signature "Thomas Dehaeze\n"
user-mail-address "dehaeze.thomas@gmail.com")
;; Default Folders
(setq mu4e-sent-folder "/gmail/Sent"
mu4e-drafts-folder "/gmail/Drafts"
mu4e-trash-folder "/gmail/Trash"
mu4e-refile-folder "/gmail/Archive")
)
#+end_src
** Receiving emails using mbsync
#+begin_src emacs-lisp
(use-package! mu4e
:config
(setq mu4e-get-mail-command "checkmail"
mu4e-update-interval nil
mu4e-change-filenames-when-moving t) ;; Fix for mbsync
)
#+end_src
** Contexts
#+begin_src emacs-lisp
(use-package! mu4e
:config
(setq mu4e-contexts
`( ,(make-mu4e-context
:name "gmail"
:enter-func (lambda () (mu4e-message "Switch to the gmail context"))
:match-func (lambda (msg) (when msg
(string-prefix-p "/gmail" (mu4e-message-field msg :maildir))))
:leave-func (lambda () (mu4e-clear-caches))
:vars '(
(user-mail-address . "dehaeze.thomas@gmail.com")
(user-full-name . "Thomas Dehaeze")
(mu4e-sent-folder . "/gmail/Sent")
(mu4e-trash-folder . "/gmail/Trash")
(mu4e-drafts-folder . "/gmail/Drafts")
(mu4e-refile-folder . "/gmail/Archive")
(mu4e-compose-signature . "Thomas Dehaeze\n")
))
,(make-mu4e-context
:name "esrf"
:enter-func (lambda () (mu4e-message "Switch to the esrf context"))
:match-func (lambda (msg) (when msg
(string-prefix-p "/esrf" (mu4e-message-field msg :maildir))))
:leave-func (lambda () (mu4e-clear-caches))
:vars '(
(user-mail-address . "thomas.dehaeze@esrf.fr")
(user-full-name . "Thomas Dehaeze")
(mu4e-sent-folder . "/esrf/Sent")
(mu4e-trash-folder . "/esrf/Trash")
(mu4e-drafts-folder . "/esrf/Drafts")
(mu4e-refile-folder . "/esrf/Archive")
(mu4e-compose-signature . "Thomas Dehaeze\n")
))
))
)
#+end_src
** Sending mails
#+begin_src emacs-lisp
(use-package! mu4e
:config
(setq message-send-mail-function 'message-send-mail-with-sendmail
sendmail-program "/usr/bin/msmtp"
user-full-name "Thomas Dehaeze")
;; This prevents saving the email to the Sent folder since gmail will do this for us on their end.
(setq mu4e-sent-messages-behavior 'delete)
;; Use the correct account context when sending mail based on the from header.
(setq message-sendmail-envelope-from 'header)
(add-hook 'message-send-mail-hook 'choose-msmtp-account)
)
#+end_src
** Bookmarks
#+begin_src emacs-lisp
(use-package! mu4e
:config
(setq mu4e-bookmarks `(,(make-mu4e-bookmark
:name "All Inboxes"
:query "maildir:/gmail/Inbox OR maildir:/esrf/Inbox"
:key ?i)
("flag:unread" "Unread messages" ?u)
("date:today..now" "Today's messages" ?t)
("date:7d..now" "Last 7 days" ?w)))
)
#+end_src
* Doom =init.el=
:PROPERTIES:
:header-args: :tangle ~/.config/doom/init.el
:END:
#+begin_src emacs-lisp
(when noninteractive
(after! undo-tree
(global-undo-tree-mode -1)))
(doom! :completion
company ; the ultimate code completion backend
helm ; the *other* search engine for love and life
ivy ; a search engine for love and life
:ui
doom ; what makes DOOM look the way it does
hl-todo ; highlight TODO/FIXME/NOTE/DEPRECATED/HACK/REVIEW
hydra
modeline ; snazzy, Atom-inspired modeline, plus API
nav-flash ; blink the current line after jumping
ophints ; highlight the region an operation acts on
(popup ; tame sudden yet inevitable temporary windows
+all ; catch all popups that start with an asterix
+defaults) ; default popup rules
unicode ; extended unicode support for various languages
vc-gutter ; vcs diff in the fringe
vi-tilde-fringe ; fringe tildes to mark beyond EOB
window-select ; visually switch windows
workspaces ; tab emulation, persistence & separate workspaces
:editor
(evil +everywhere); come to the dark side, we have cookies
fold ; (nigh) universal code folding
rotate-text ; cycle region at point between text candidates
snippets ; my elves. They type so I don't have to
word-wrap ; soft wrapping with language-aware indent
:emacs
dired ; making dired pretty [functional]
electric ; smarter, keyword-based electric-indent
ibuffer ; interactive buffer management
vc ; version-control and Emacs, sitting in a tree
:term
eshell ; a consistent, cross-platform shell (WIP)
:tools
debugger ; Stepping through code, to help you add bugs
(eval +overlay) ; run code, run (also, repls)
(lookup ; helps you navigate your code and documentation
+docsets) ; ...or in Dash docsets locally
;;lsp
magit ; a git porcelain for Emacs
;;pass ; password manager for nerds
pdf ; pdf enhancements
:checkers
syntax ; tasing you for every semicolon you forget
spell ; tasing you for misspelling mispelling
:lang
data ; config/data formats
emacs-lisp ; drown in parentheses
latex ; writing papers in Emacs has never been so fun
markdown ; writing docs for people to ignore
(org ; organize your plain life in plain text
+dragndrop ; drag & drop files/images into org buffers
+hugo ; use Emacs for hugo blogging
+journal ;
+roam ;
+pomodoro ;
+present) ; using org-mode for presentations
python ; beautiful is better than ugly
sh ; she sells {ba,z,fi}sh shells on the C xor
:email
(mu4e +gmail)
:app
calendar
;;(rss +org) ; emacs as an RSS reader
;;write ; emacs for writers (fiction, notes, papers, etc.)
:config
literate
(default +bindings)
)
#+end_src
* Doom =packages.el=
:PROPERTIES:
:header-args: :tangle ~/.config/doom/packages.el
:END:
#+begin_src emacs-lisp
(package! org-noter)
(package! poet-theme)
(package! org-alert)
(package! org-gcal)
(package! ox-latex-subfigure
:recipe (:host github :repo "linktohack/ox-latex-subfigure"))
(package! matlab-mode
:recipe (:host github :repo "matlab-mode/mirror"))
(package! org-ref)
(package! org-ql)
(package! org-fancy-priorities)
#+end_src