This is a copy of the emacs configuration file provided by Arnaud
Legrand ([2020-05-25 10:31]). I made some small changes to customize
it with some personal settings.
Original text from Arnaud
This is a “minimal” .emacs configuration file. For this configuration
to work, you’ll need one of:
- Emacs 26 (preferred)
- Emacs 25 plus Org-Mode 9
Backup you own .emacs if you have one and replace it with the content
of this file. If you ever want to regenerate if from this org
document, simply M-x org-babel-tangle.
;; Machine-dependent configuration - adapt as required for your computer!
;; There are two kinds of settings that might have to be adapted to the
;; specific environment of a computer:
;; 1. Telling Emacs which executables to use for Python and R
;; 2. Telling Emacs to use a Web proxy
;;
;; 1. Telling Emacs which executables to use for Python and R
;;
;; Default setting: Use "python3" under Linux and macOS, but "Python" under Windows.
;; The default for R is "R" for all platforms (predefined by Emacs).
(setq org-babel-python-command
(if (memq system-type '(windows-nt ms-dos))
"Python"
"python3 -q"))
;; If the Python and R executables are on your system's search path,
;; you should not have to modify anything here. If Emacs does not find
;; Python or R, or if it uses a different version of Python or R than you
;; expect, you can uncomment these two lines (one for Python, one for R)
;; and modify them to point to the executables.
;; Python
;; Be careful if the path to your Python installation contains spaces. The path
;; must then be surrounded by backslash-escaped quotation marks, as in
;; (setq org-babel-python-command "\"C:/Program Files/Python/Python37/python.exe\"")
;; R
;; (setq inferior-R-program-name "C:/Program Files/R/R-3.5.1/bin/x64/Rterm.exe")
;;
;; 2. Telling Emacs to use a Web proxy
;;
;; If your local network imposes the use of a Web proxy, you must uncomment and adapt
;; the following lines. Emacs does NOT use system-wide proxy settings. In most
;; cases, only the first two lines (proxy-name and proxy-port) need to be changed,
;; but sometimes the fifth line (no_proxy) also requires modifications. If you are
;; unsure what the right settings are, ask your local network administrator for help.
;; (let* ((proxy-name "proxy.mynetwork.org")
;; (proxy-port "8080")
;; (proxy-name-port (concat proxy-name ":" proxy-port))
;; (proxy-url (concat "http://" proxy-name-port "/")))
;; (setq url-proxy-services (list (cons "no_proxy" "127.0.0.1")
;; (cons "http" proxy-name-port)
;; (cons "https" proxy-name-port)))
;; (setenv "http_proxy" proxy-url)
;; (setenv "https_proxy" proxy-url)
;; (setenv "JVM_OPTS" (concat "-Dhttp.proxyHost=" proxy-name
;; " -Dhttp.proxyPort=" proxy-port)))(package-initialize)
(add-to-list 'package-archives
'("gnu" . "https://elpa.gnu.org/packages/"))
(add-to-list 'package-archives
'("melpa-stable" . "https://stable.melpa.org/packages/"))
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/"))
;; (package-refresh-contents)
(setq package-archive-priorities '(("melpa-stable" . 100)
("melpa" . 150)
("gnu" . 10)));(require 'cl)
(let* ((required-packages
'(ess
auctex
htmlize
helm-bibtex
ivy-bibtex
avy
org-ref
org-contrib
cuda-mode
company
exec-path-from-shell))
(missing-packages (cl-remove-if #'package-installed-p required-packages)))
(when missing-packages
(message "Missing packages: %s" missing-packages)
(package-refresh-contents)
(dolist (pkg missing-packages)
(package-install pkg)
(message "Package %s has been installed" pkg))))(require 'org)This seems to be needed on some platforms.
(require 'ess-site)Some instructions from lucas
- cd ~/misc;
- git clone https://code.orgmode.org/bzg/org-mode.git
- cd org-mode
- git checkout release-8.3.5 (use git tag -l to check other releases)
- make autoloads
(add-to-list 'load-path "~/misc/org-mode/lisp/")
(add-to-list 'load-path "~/misc/org-mode/contrib/lisp/")(setq inhibit-splash-screen t)(setq frame-title-format
'("Emacs - " (buffer-file-name "%f"
(dired-directory dired-directory "%b"))))(global-font-lock-mode t)
(custom-set-faces
'(flyspell-incorrect ((t (:inverse-video t)))))(line-number-mode 1)
(column-number-mode 1)(load-library "paren")
(show-paren-mode 1)
(transient-mark-mode t)
(require 'paren)Link: http://org.ryuslash.org/dotfiles/emacs/init.html#sec-7-1 Being asked to type in yes explicitly all the time gets very tedious. I understand that it is safer since y is much easier to type in accidentally than yes and so the potential to say yes to things you don’t want is there, but I haven’t had any such problems yet.
(defalias 'yes-or-no-p 'y-or-n-p)(set-terminal-coding-system 'utf-8)
(set-keyboard-coding-system 'utf-8)
(prefer-coding-system 'utf-8)Thanks to Adrien Lebre for providing me with this
ns-use-mac-modifier-symbols thing. Unfortunately, this is broken at
the moment (I tried to wrap the command around the cond but it should
fail on mac).
(setq
ns-command-modifier 'meta ; Apple/Command key is Meta
ns-alternate-modifier nil ; Option is the Mac Option key
ns-use-mac-modifier-symbols nil ; display standard Emacs (and not standard Mac) modifier symbols
)Yuck! Many people like this but I hate it as it conflicts with some of my other shortcuts (e.g., the ones for spelling a region).
(cua-mode t)(defun jump-mark ()
(interactive)
(set-mark-command (point)))
(defun beginning-of-defun-and-mark ()
(interactive)
(push-mark (point))
(beginning-of-defun))
(defun end-of-defun-and-mark ()
(interactive)
(push-mark (point))
(end-of-defun))
(global-set-key "\^c\^b" 'beginning-of-defun-and-mark)
(global-set-key "\^c\^e" 'end-of-defun-and-mark)
(global-set-key "\^c\^j" 'jump-mark)
(global-set-key [S-f6] 'jump-mark) ;; jump from mark to mark(global-set-key "\M-g" 'goto-line)(global-set-key (kbd "C-+") 'text-scale-increase)
(global-set-key (kbd "C--") 'text-scale-decrease)
;; C-x C-0 restores the default font size[11:26:47; 18.04.2014]
;; Inspired from http://tex.stackexchange.com/questions/166681/changing-language-of-flyspell-emacs-with-a-shortcut
;; (defun spell (choice)
;; "Switch between language dictionaries."
;; (interactive "cChoose: (a) American | (f) Francais")
;; (cond ((eq choice ?1)
;; (setq flyspell-default-dictionary "american")
;; (setq ispell-dictionary "american")
;; (ispell-kill-ispell))
;; ((eq choice ?2)
;; (setq flyspell-default-dictionary "francais")
;; (setq ispell-dictionary "francais")
;; (ispell-kill-ispell))
;; (t (message "No changes have been made."))) )
(define-key global-map (kbd "C-c s a") (lambda () (interactive) (ispell-change-dictionary "american")))
(define-key global-map (kbd "C-c s f") (lambda () (interactive) (ispell-change-dictionary "francais")))
(define-key global-map (kbd "C-c s r") 'flyspell-region)
(define-key global-map (kbd "C-c s b") 'flyspell-buffer)
(define-key global-map (kbd "C-c s s") 'flyspell-mode)(global-set-key [f5] '(lambda () (interactive) (revert-buffer nil t nil)))From http://magit.vc/manual/magit.pdf
(global-set-key (kbd "C-x g") 'magit-status)
(global-set-key (kbd "C-x M-g") 'magit-dispatch-popup)
;; (global-magit-file-mode 1)(defun auto-fill-mode-on () (TeX-PDF-mode 1))
(add-hook 'tex-mode-hook 'TeX-PDF-mode-on)
(add-hook 'latex-mode-hook 'TeX-PDF-mode-on)
(setq TeX-PDF-mode t)(defun auto-fill-mode-on () (auto-fill-mode 1))
(add-hook 'text-mode-hook 'auto-fill-mode-on)
(add-hook 'emacs-lisp-mode 'auto-fill-mode-on)
(add-hook 'tex-mode-hook 'auto-fill-mode-on)
(add-hook 'latex-mode-hook 'auto-fill-mode-on)(setq org-directory "~/org/")(setq org-hide-leading-stars t)
(setq org-alphabetical-lists t)
(setq org-src-fontify-natively t) ;; you want this to activate coloring in blocks
(setq org-src-tab-acts-natively t) ;; you want this to have completion in blocks
(setq org-hide-emphasis-markers t) ;; to hide the *,=, or / markers
(setq org-pretty-entities t) ;; to have \alpha, \to and others display as utf8 http://orgmode.org/manual/Special-symbols.html(global-set-key "\C-cl" 'org-store-link)
(global-set-key "\C-cc" 'org-capture)
(global-set-key (kbd "C-c a") 'org-agenda)
(define-key global-map "\C-cl" 'org-store-link)
(define-key global-map (kbd "C-c a") 'org-agenda)
(global-set-key "\C-cb" 'org-iswitchb)
(setq org-default-notes-file "~/org/notes.org")
(define-key global-map "\C-cd" 'org-capture)
(setq org-capture-templates (quote (("t" "Todo" entry (file+headline "~/org/liste.org" "Tasks") "* TODO %?
%i
%a" :prepend t) ("j" "Journal" entry (file+datetree "~/org/journal.org") "* %?
Entered on %U
%i
%a"))))(setq org-agenda-include-all-todo t)
(setq org-agenda-include-diary t)(global-set-key (kbd "C-c d") 'insert-date)
(defun insert-date (prefix)
"Insert the current date. With prefix-argument, use ISO format. With
two prefix arguments, write out the day and month name."
(interactive "P")
(let ((format (cond
((not prefix) "** %Y-%m-%d")
((equal prefix '(4)) "[%Y-%m-%d]"))))
(insert (format-time-string format))))[16:34:01; 24.04.2013]
(global-set-key (kbd "C-c t") 'insert-time-date)
(defun insert-time-date (prefix)
"Insert the current date. With prefix-argument, use ISO format. With
two prefix arguments, write out the day and month name."
(interactive "P")
(let ((format (cond
((not prefix) "[%H:%M:%S; %d.%m.%Y]")
((equal prefix '(4)) "[%H:%M:%S; %Y-%m-%d]"))))
(insert (format-time-string format))))[16:34:15; 24.04.2013]
(global-set-key (kbd "C-c l") 'org-store-link)Additional shortcuts for navigating through org-mode documents:
(global-set-key (kbd "C-c <up>") 'outline-up-heading)
(global-set-key (kbd "C-c <left>") 'outline-previous-visible-heading)
(global-set-key (kbd "C-c <right>") 'outline-next-visible-heading);; In org-mode 9 you need to have #+PROPERTY: header-args :eval never-export
;; in the beginning or your document to tell org-mode not to evaluate every
;; code block every time you export.
(setq org-confirm-babel-evaluate nil) ;; Do not ask for confirmation all the time!!(org-babel-do-load-languages
'org-babel-load-languages
'(
(emacs-lisp . t)
(shell . t)
(python . t)
(R . t)
(latex .t)
(C .t)
(ruby . t)
(ocaml . t)
(ditaa . t)
(dot . t)
(octave . t)
(sqlite . t)
(perl . t)
(screen . t)
(plantuml . t)
(lilypond . t)
(org . t)
(makefile . t)
))
(setq org-src-preserve-indentation t)(setq rrmooc/new-org-templates (version<= "9.2" (org-version)))
(when rrmooc/new-org-templates
(require 'org-tempo))(require 'subr-x)
(defun rrmooc/add-org-template (old-style-template)
(add-to-list 'org-structure-template-alist
(if rrmooc/new-org-templates
(cons
(cl-first old-style-template)
(string-trim-right (substring (cl-second old-style-template) 8 -9)))
old-style-template)))To use this type <s and then TAB
(unless rrmooc/new-org-templates
;; this template is predefined in the new templating system
(rrmooc/add-org-template
'("s" "#+begin_src ?\n\n#+end_src" "<src lang=\"?\">\n\n</src>")))To use this type <m and then TAB
(rrmooc/add-org-template
'("m" "#+begin_src emacs-lisp\n\n#+end_src" "<src lang=\"emacs-lisp\">\n\n</src>"))To use this type <r and then TAB. This creates an R block for textual output.
(rrmooc/add-org-template
'("r" "#+begin_src R :results output :session *R* :exports both :eval no-export\n\n#+end_src" "<src lang=\"R\">\n\n</src>"))To use this type <R and then TAB. This creates an R block for graphics
that are stored in the /tmp/.
(rrmooc/add-org-template
'("R" "#+begin_src R :results output graphics file :file (org-babel-temp-file \"figure\" \".png\") :exports both :width 600 :height 400 :session *R* :eval no-export \n\n#+end_src" "<src lang=\"R\">\n\n</src>"))To use this type <RR and then TAB. This creates an R block for graphics that are stored in the directory of the current file.
(rrmooc/add-org-template
'("RR" "#+begin_src R :results output graphics file :file (org-babel-temp-file (concat (file-name-directory (or load-file-name buffer-file-name)) \"figure-\") \".png\") :exports both :width 600 :height 400 :session *R* :eval no-export \n\n#+end_src" "<src lang=\"R\">\n\n</src>"))To use this type <RRR then TAB. This creates an R block for graphics that are stored in the directory of the current file without the full path.
(rrmooc/add-org-template
'("RRR" "#+begin_src R :results output graphics file :file (file-relative-name (org-babel-temp-file (concat (file-name-directory (or load-file-name buffer-file-name)) \"figure-\") \".png\") (file-name-directory (or load-file-name buffer-file-name))) :exports both :width 600 :height 400 :session *R* :eval no-export \n\n#+end_src" "<src lang=\"R\">\n\n</src>"))To use this type <p and then TAB
(rrmooc/add-org-template
'("p" "#+begin_src python :results output :exports both\n\n#+end_src" "<src lang=\"python\">\n\n</src>"))(rrmooc/add-org-template
'("P" "#+begin_src python :results output :session :exports both\n\n#+end_src" "<src lang=\"python\">\n\n</src>"))(rrmooc/add-org-template
'("PP" "#+begin_src python :results file :session :var matplot_lib_filename=(org-babel-temp-file \"figure\" \".png\") :exports both\nimport matplotlib.pyplot as plt\n\nimport numpy\nx=numpy.linspace(-15,15)\nplt.figure(figsize=(10,5))\nplt.plot(x,numpy.cos(x)/x)\nplt.tight_layout()\n\nplt.savefig(matplot_lib_filename)\nmatplot_lib_filename\n#+end_src" "<src lang=\"python\">\n\n</src>"))To use this type <b and then TAB
(if (memq system-type '(windows-nt ms-dos))
;; Non-session shell execution does not seem to work under Windows, so we use
;; a named session just like for B.
(rrmooc/add-org-template
'("b" "#+begin_src shell :session session :results output :exports both :eval no-export\n\n#+end_src" "<src lang=\"sh\">\n\n</src>"))
(rrmooc/add-org-template
'("b" "#+begin_src shell :results output :exports both :eval no-export\n\n#+end_src" "<src lang=\"sh\">\n\n</src>")))To use this type <B and then TAB. This comes with a session argument (e.g., in case you want to keep ssh connexions open).
(rrmooc/add-org-template
'("B" "#+begin_src shell :session *shell* :results output :exports both :eval no-export\n\n#+end_src" "<src lang=\"sh\">\n\n</src>"))(rrmooc/add-org-template
'("g" "#+begin_src dot :results output graphics file :file \"/tmp/graph.pdf\" :exports both
digraph G {
node [color=black,fillcolor=white,shape=rectangle,style=filled,fontname=\"Helvetica\"];
A[label=\"A\"]
B[label=\"B\"]
A->B
}\n#+end_src" "<src lang=\"dot\">\n\n</src>"))(global-set-key (kbd "C-c S-t") 'org-babel-execute-subtree)(add-hook 'org-babel-after-execute-hook 'org-display-inline-images)
(add-hook 'org-mode-hook 'org-display-inline-images)
(add-hook 'org-mode-hook 'org-babel-result-hide-all)This often fails, yielding an ugly warning, and isn’t of any use in Org-mode anyway
(setq python-shell-completion-native-enable nil)Inspired from: https://emacs.stackexchange.com/questions/62495/how-can-i-mark-sections-of-a-very-large-org-agenda-file-as-read-only
Use org-section-readonly to set current section as read only. To
remove the tag, call org-section-readonly again. To disable this
feature call org-disable-readonly.
(defun org-enable-readonly ()
(interactive)
(let ((buf-mod (buffer-modified-p)))
(org-map-entries
(lambda ()
(org-mark-subtree)
(add-text-properties (region-beginning) (region-end) '(read-only t)))
"read_only")
(unless buf-mod
(set-buffer-modified-p nil))))
(defun org-disable-readonly ()
(interactive)
(let ((buf-mod (buffer-modified-p)))
(org-map-entries
(lambda ()
(let* ((inhibit-read-only t))
(org-mark-subtree)
(remove-text-properties (region-beginning) (region-end) '(read-only t))))
"read_only")
(unless buf-mod
(set-buffer-modified-p nil))))
(defun org-section-readonly ()
(interactive)
(org-disable-readonly)
(org-toggle-tag "read_only")
(org-enable-readonly)
)(load-theme 'misterioso)(if window-system
(menu-bar-mode -1)
)
(if window-system
(tool-bar-mode -1)
)(org-reload)