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init.el
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init.el
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(when (< emacs-major-version 26)
(error "Your version of emacs is old and must be upgraded before you can use these packages! Version >= 26 is required."))
(setq warning-minimum-level :emergency)
(setq frame-resize-pixelwise t
x-frame-normalize-before-maximize t)
;; set coding system so emacs doesn't choke on melpa file listings
(set-language-environment 'utf-8)
(setq locale-coding-system 'utf-8)
(set-default-coding-systems 'utf-8)
(set-terminal-coding-system 'utf-8)
(unless (eq system-type 'windows-nt)
(set-selection-coding-system 'utf-8))
(prefer-coding-system 'utf-8)
(setq buffer-file-coding-system 'utf-8)
(setq x-select-request-type '(UTF8_STRING COMPOUND_TEXT TEXT STRING))
;; set things that need to be set before packages load
(setq outline-minor-mode-prefix "\C-c\C-o")
(add-hook 'outline-minor-mode-hook
(lambda () (local-set-key "\C-c\C-o"
outline-mode-prefix-map)))
(setq save-abbrevs 'silently)
(setq max-specpdl-size 10000
max-lisp-eval-depth 5000)
;; load the package manager
(require 'package)
(when (< emacs-major-version 27)
(package-initialize))
(require 'cl-lib)
;; Use y/n instead of yes/no
(fset 'yes-or-no-p 'y-or-n-p)
;; Add additional package sources
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
;; Fix gnu package archive verification in Emacs 26.2 by disabling broken TLS 1.3 support
;; per https://www.reddit.com/r/emacs/comments/cdei4p/failed_to_download_gnu_archive_bad_request/
(if (and (= emacs-major-version 26) (= emacs-minor-version 2))
(setq gnutls-algorithm-priority "NORMAL:-VERS-TLS1.3"))
;; Assume yes to the package installation prompts if EMACS_AUTOINSTALL_PACKAGES=yes
(if (string-equal (getenv "EMACS_AUTOINSTALL_PACKAGES") "yes")
(defadvice package-install-selected-packages (around auto-confirm compile activate)
(letf (((symbol-function 'yes-or-no-p) (lambda (&rest args) t))
((symbol-function 'y-or-n-p) (lambda (&rest args) t)))
ad-do-it)))
;; A list of the packages we always want
(setq package-selected-packages
'(;; gnu packages
windresize
diff-hl
adaptive-wrap
pdf-tools
yasnippet
yasnippet-snippets
multiple-cursors
visual-regexp
command-log-mode
better-defaults
minions
ace-window
ctable
yaml-mode
deferred
epc
s
rotate
howdoi
multi-term
with-editor
anzu
counsel
flx-ido
smex
hydra
ivy-hydra
wgrep
which-key
outline-magic
smooth-scroll
unfill
company
undo-fu
company-math
company-auctex
web-mode
markdown-mode
polymode
poly-markdown
poly-org
poly-noweb
eval-in-repl
exec-path-from-shell
dumb-jump
flycheck
htmlize
dictionary
untitled-new-buffer))
;; hide compilation buffer when complete
;; from http://emacs.stackexchange.com/questions/62/hide-compilation-window
(add-hook 'compilation-finish-functions
(lambda (buf str)
(run-at-time
"2 sec" nil 'delete-windows-on
(get-buffer-create "*compilation*"))
(run-at-time
"2 sec" nil 'delete-windows-on
(get-buffer-create "*Compile-Log*"))))
;; install packages if needed
(unless (cl-every 'package-installed-p package-selected-packages)
(message "Missing packages detected, please wait...")
(package-refresh-contents)
(package-install-selected-packages))
(when (< emacs-major-version 28)
(package-initialize))
;; add custom lisp directory to path
(unless
(file-exists-p (concat user-emacs-directory "lisp"))
(make-directory (concat user-emacs-directory "lisp")))
;; add custom lisp directory to path
(let ((default-directory (concat user-emacs-directory "lisp/")))
(setq load-path
(append
(let ((load-path (copy-sequence load-path))) ;; Shadow
(append
(copy-sequence (normal-top-level-add-to-load-path '(".")))
(normal-top-level-add-subdirs-to-load-path)))
load-path)))
;; on OSX Emacs needs help setting up the system paths
(when (memq window-system '(mac ns))
(require 'exec-path-from-shell)
;; From https://github.com/aculich/.emacs.d/blob/master/init.el
;; Import additional environment variables beyond just $PATH
(dolist (var '("PYTHONPATH" ; Python modules
"INFOPATH" ; Info directories
"JAVA_OPTS" ; Options for java processes
"SBT_OPTS" ; Options for SBT
"RUST_SRC_PATH" ; Rust sources, for racer
"CARGO_HOME" ; Cargo home, for racer
"EMAIL" ; My personal email
"GPG_TTY"
"GPG_AGENT_INFO"
"SSH_AUTH_SOCK"
"SSH_AGENT_PID"
))
(add-to-list 'exec-path-from-shell-variables var))
(exec-path-from-shell-initialize))
;; Add to the list of the packages we want
(when (executable-find "R")
(add-to-list 'package-selected-packages 'ess)
(add-to-list 'package-selected-packages 'poly-R))
(when (executable-find "python")
(add-to-list 'package-selected-packages 'poetry)
(add-to-list 'package-selected-packages 'conda))
(when (executable-find "pdflatex")
(add-to-list 'package-selected-packages 'auctex)
(add-to-list 'package-selected-packages 'ivy-bibtex))
(when (executable-find "git")
(add-to-list 'package-selected-packages 'git-commit)
(add-to-list 'package-selected-packages 'magit))
(when (executable-find "julia")
(add-to-list 'package-selected-packages 'julia-mode)
(add-to-list 'package-selected-packages 'julia-repl))
(when (or (executable-find "ghc")
(executable-find "stack"))
(add-to-list 'package-selected-packages 'haskell-mode)
(add-to-list 'package-selected-packages 'company-ghci))
(when (executable-find "jupyter")
(add-to-list 'package-selected-packages 'ein))
(when (executable-find "pandoc")
(add-to-list 'package-selected-packages 'pandoc-mode)
(add-to-list 'package-selected-packages 'ox-pandoc))
(when (executable-find "scala")
(add-to-list 'package-selected-packages 'scala-mode)
(add-to-list 'package-selected-packages 'sbt-mode))
;; install packages if needed
(unless (cl-every 'package-installed-p package-selected-packages)
(message "Missing packages detected, please wait...")
(package-refresh-contents)
(package-install-selected-packages))
;; ;; clean up the mode line
(setq minions-mode-line-lighter "☰")
(minions-mode 1)
;; No, we do not need the splash screen
(setq inhibit-startup-screen t)
(require 'better-defaults)
;; better defaults are well, better... but we don't always agree
(with-eval-after-load "menu-bar"
(menu-bar-mode 1))
(with-eval-after-load "scroll-bar"
(scroll-bar-mode 1))
(setq select-active-regions 'only)
;; scrolling behavior
(setq mouse-wheel-scroll-amount '(1 ((shift) . 1))) ; one line at a time
(setq mouse-wheel-progressive-speed nil) ; don't accelerate scrolling
(setq mouse-wheel-follow-mouse 't) ; scroll window under mouse
(setq scroll-preserve-screen-position t)
(setq scroll-conservatively 100000)
(setq scroll-error-top-bottom t)
(setq scroll-preserve-screen-position t)
;; scroll without moving point
(require 'smooth-scroll)
(global-set-key [(control down)] 'scroll-up-1)
(global-set-key [(control up)] 'scroll-down-1)
(global-set-key [(control left)] 'scroll-right-1)
(global-set-key [(control right)] 'scroll-left-1)
;; Use y/n instead of yes/no
(fset 'yes-or-no-p 'y-or-n-p)
(transient-mark-mode 1) ; makes the region visible
(line-number-mode 1) ; makes the line number show up
(column-number-mode 1) ; makes the column number show up
;; make home and end behave
(global-set-key (kbd "<home>") 'move-beginning-of-line)
(global-set-key (kbd "<end>") 'move-end-of-line)
;; enable toggling paragraph un-fill
(define-key global-map "\M-Q" 'unfill-paragraph)
;;; line wrapping
;; neck beards be damned, we don't need to hard wrap. The editor can soft wrap for us.
(remove-hook 'text-mode-hook 'turn-on-auto-fill)
;; (add-hook 'visual-line-mode-hook 'adaptive-wrap-prefix-mode)
;;
(setq-default truncate-lines t)
(global-visual-line-mode 1)
(add-hook 'prog-mode-hook
(lambda()
(setq truncate-lines t)
(outline-minor-mode t)))
;; indicate visual-line-mode wrap
(setq visual-line-fringe-indicators '(left-curly-arrow right-curly-arrow))
(setq visual-line-fringe-indicators '(left-curly-arrow right-curly-arrow))
;; but be gentle
(when (fboundp 'set-fringe-bitmap-face)
(defface visual-line-wrap-face
'((t (:foreground "gray")))
"Face for visual line indicators.")
(set-fringe-bitmap-face 'left-curly-arrow 'visual-line-wrap-face)
(set-fringe-bitmap-face 'right-curly-arrow 'visual-line-wrap-face))
;; don't require two spaces for sentence end.
(setq sentence-end-double-space nil)
;; The beeping can be annoying--turn it off
(setq visible-bell t
ring-bell-function #'ignore)
;; save place -- move to the place I was last time I visited this file
(save-place-mode t)
;; regular cursor
;(setq-default cursor-type '(bar . 5))
(setq-default blink-cursor-blinks 0)
(add-hook 'after-init-hook
(lambda()
(setq blink-cursor-blinks 0)))
;; easy navigation in read-only buffers
(setq view-read-only t)
(with-eval-after-load "view-mode"
(define-key view-mode-map (kbd "s") 'isearch-forward-regexp))
;; set up read-only buffers
(add-hook 'read-only-mode-hook
(lambda()
(cond
((and (not buffer-read-only)
(not (eq (get major-mode 'mode-class) 'special)))
(hl-line-mode -1)
(setq-local blink-cursor-blinks 0)
(setq-local cursor-type '(bar . 3))
(company-mode t))
((and buffer-read-only
(not (eq (get major-mode 'mode-class) 'special)))
(hl-line-mode t)
(setq-local blink-cursor-blinks 1)
(setq-local cursor-type 'hollow)
(company-mode -1)))))
;; show parentheses
(show-paren-mode 1)
(setq show-paren-delay 0)
;; Use CUA mode to make life easier. We do _not__ use standard copy/paste etc. (see below).
(cua-mode t)
(cua-selection-mode t) ;; cua goodness without copy/paste etc.
;; load windows-style keys using windows key instead of control.
(require 'win-win)
;; ;; Make control-z undo
(require 'undo-fu)
(global-unset-key (kbd "C-z"))
(global-set-key (kbd "C-z") 'undo-fu-only-undo)
(global-set-key (kbd "C-S-z") 'undo-fu-only-redo)
(global-set-key (kbd "C-u") 'undo-fu-only-undo)
(global-set-key (kbd "C-S-u") 'undo-fu-only-redo)
;; Make right-click do something close to what people expect
(require 'mouse3)
(global-set-key (kbd "<mouse-3>") 'mouse3-popup-menu)
;; (global-set-key (kbd "C-f") 'isearch-forward)
;; (global-set-key (kbd "C-s") 'save-buffer)
;; (global-set-key (kbd "C-o") 'counsel-find-file)
(define-key cua-global-keymap (kbd "<C-S-SPC>") nil)
(define-key cua-global-keymap (kbd "<C-return>") nil)
(setq cua-rectangle-mark-key (kbd "<C-S-SPC>"))
(define-key cua-global-keymap (kbd "<C-S-SPC>") 'cua-rectangle-mark-mode)
;; zoom in/out like we do everywhere else.
(global-set-key (kbd "C-+") 'text-scale-increase)
(global-set-key (kbd "C--") 'text-scale-decrease)
(global-set-key (kbd "<C-mouse-5>") 'text-scale-decrease)
(global-set-key (kbd "<C-mouse-4>") 'text-scale-increase)
;; page up/down
(global-set-key (kbd "<C-prior>") 'beginning-of-buffer)
(global-set-key (kbd "<C-next>") 'end-of-buffer)
;; allow multiple cursors, as in Sublime and VScode
(require 'multiple-cursors)
(defhydra multiple-cursors-hydra (:hint nil)
"
^Up^ ^Down^ ^Other^
----------------------------------------------
[_p_] Next [_n_] Next [_l_] Edit lines
[_P_] Skip [_N_] Skip [_a_] Mark all
[_M-p_] Unmark [_M-n_] Unmark [_r_] Mark by regexp
^ ^ ^ ^ [_q_] Quit
"
("l" mc/edit-lines :exit t)
("a" mc/mark-all-like-this :exit t)
("n" mc/mark-next-like-this)
("N" mc/skip-to-next-like-this)
("M-n" mc/unmark-next-like-this)
("p" mc/mark-previous-like-this)
("P" mc/skip-to-previous-like-this)
("M-p" mc/unmark-previous-like-this)
("r" mc/mark-all-in-region-regexp :exit t)
("q" nil))
(global-set-key (kbd "C-c m") #'multiple-cursors-hydra/body)
;; Undo/redo window changes
(winner-mode 1)
;; windmove
(global-set-key (kbd "C-x <S-left>") 'windmove-left)
(global-set-key (kbd "C-x <S-right>") 'windmove-right)
(global-set-key (kbd "C-x <S-up>") 'windmove-up)
(global-set-key (kbd "C-x <S-down>") 'windmove-down)
;; Store and recall window layouts (views!)
(global-set-key (kbd "C-c v") 'ivy-push-view)
(global-set-key (kbd "C-c V") 'ivy-switch-view)
;; use ace-window for navigating windows
(global-set-key (kbd "C-x O") 'ace-window)
(with-eval-after-load "ace-window"
(setq aw-dispatch-always t)
(set-face-attribute 'aw-leading-char-face nil :height 2.5))
;; rotate buffers and window arrangements
(global-set-key (kbd "C-c b") 'rotate-window)
(global-set-key (kbd "C-c a") 'rotate-layout)
;; modified from https://github.com/aculich/.emacs.d/blob/master/init.el
(setq frame-title-format
'(:eval (if (buffer-file-name)
(abbreviate-file-name (buffer-file-name)) "%b"))
;; Size new windows proportionally wrt other windows
;;window-combination-resize t
)
;; enable on-the-fly spell checking
(setq flyspell-use-meta-tab nil)
(add-hook 'text-mode-hook
(lambda ()
(flyspell-mode 1)))
;; prevent flyspell from finding misspellings in code
(add-hook 'prog-mode-hook
(lambda ()
;; `ispell-comments-and-strings'
(flyspell-prog-mode)))
;; ispell should not check code blocks in org mode
(add-to-list 'ispell-skip-region-alist '(":\\(PROPERTIES\\|LOGBOOK\\):" . ":END:"))
(add-to-list 'ispell-skip-region-alist '("#\\+BEGIN_SRC" . "#\\+END_SRC"))
(add-to-list 'ispell-skip-region-alist '("#\\+begin_src" . "#\\+end_src"))
(add-to-list 'ispell-skip-region-alist '("^#\\+begin_example " . "#\\+end_example$"))
(add-to-list 'ispell-skip-region-alist '("^#\\+BEGIN_EXAMPLE " . "#\\+END_EXAMPLE$"))
;; Dictionaries
(global-set-key (kbd "C-c d") 'dictionary-search)
(global-set-key (kbd "C-c D") 'dictionary-match-words)
(when (eq system-type 'gnu/linux)
(setq mygtklp (executable-find "gtklp"))
(when mygtklp
(setq lpr-command "gtklp")
(setq ps-lpr-command "gtklp")))
;; use ivy instead of ido
(ido-mode nil)
(ivy-mode 1)
(counsel-mode 1)
(require 'ivy-hydra)
;; make sure we wrap in the minibuffer
(setq ivy-truncate-lines nil)
;; more obvious separator for yank-pop
(setq counsel-yank-pop-separator "
-%<-%<-%<-%<-%<-%<-%<-%<-%<-%<-%<-%<
")
(setq counsel-find-file-ignore-regexp "\\`\\.")
(setq ivy-use-virtual-buffers t)
(setq ivy-count-format "(%d/%d) ")
(setq ivy-use-selectable-prompt t)
;; (setq ivy-display-style nil)
;; Ivy-based interface to describe keybindings
(global-set-key (kbd "C-h b") 'counsel-descbinds)
;; isearch
(setq enable-recursive-minibuffers t
isearch-allow-scroll t)
(require 'hl-line)
(require 'anzu)
(global-anzu-mode +1)
(global-set-key (kbd "C-s") 'isearch-forward)
(global-set-key (kbd "C-S-s") 'isearch-forward-regexp)
(defun my-turn-on-hl-line ()
(setq old-hl-line-mode-value hl-line-mode)
(hl-line-mode 1))
(defun my-toggle-hl-line ()
(unless old-hl-line-mode-value (hl-line-mode -1)))
(add-hook 'isearch-mode-hook 'my-turn-on-hl-line)
(add-hook 'isearch-mode-end-hook 'my-toggle-hl-line)
;; from https://emacs.stackexchange.com/questions/10307/how-to-center-the-current-line-vertically-during-isearch
(defadvice isearch-update (before my-isearch-reposite activate)
(sit-for 0)
(recenter))
(define-key isearch-mode-map (kbd "C-'") 'avy-isearch)
(define-key isearch-mode-map (kbd "C-n") 'isearch-repeat-forward)
(define-key isearch-mode-map (kbd "C-p") 'isearch-repeat-backward)
(define-key isearch-mode-map (kbd "C-p") 'isearch-repeat-backward)
(define-key isearch-mode-map (kbd "C-o") 'isearch-occur)
;; visual query replace
(global-set-key (kbd "C-r") 'vr/query-replace)
(global-set-key (kbd "C-S-r") 'vr/replace)
;; default file searcher if we don't find something better
(global-set-key (kbd "C-c f") 'find-grep-dired)
(global-set-key (kbd "C-c f") 'find-grep-dired)
;; use better searching tool if available
(cond
((executable-find "rg") ; search with ripgrep if we have it
(global-set-key (kbd "C-c f") 'counsel-rg)
(global-set-key (kbd "C-c s") 'counsel-rg))
((executable-find "ag") ; otherwise search with ag if we have it
(global-set-key (kbd "C-c f") 'counsel-ag)
(global-set-key (kbd "C-c s") 'counsel-ag))
((executable-find "pt") ; otherwise search with pt if we have it
(global-set-key (kbd "C-c f") 'counsel-pt)
(global-set-key (kbd "C-c f") 'counsel-pt)))
(global-set-key (kbd "M-x") 'counsel-M-x)
(global-set-key (kbd "M-y") 'counsel-yank-pop)
(global-set-key (kbd "C-x C-f") 'counsel-find-file)
(global-set-key (kbd "C-o") 'counsel-find-file)
;; search for files to open with "C-O=
(when (memq window-system '(mac ns)) ; use mdfind on Mac. TODO: what about windows?
(setq locate-command "mdfind")
(setq counsel-locate-cmd 'counsel-locate-cmd-mdfind))
;; default file-finding in case we don't have something better
(global-set-key (kbd "C-x C-S-F") 'find-name-dired)
(global-set-key (kbd "C-c l") 'find-name-dired)
;; use locate if we have it.
(when (executable-find "locate")
(global-set-key (kbd "C-c l") 'counsel-locate)
;;(global-set-key (kbd "C-x C-S-F") 'counsel-locate) ;; FIXME -- need better key
)
(global-set-key (kbd "C-x C-r") 'counsel-recentf)
(global-set-key (kbd "<f1> f") 'counsel-describe-function)
(global-set-key (kbd "<f1> v") 'counsel-describe-variable)
(global-set-key (kbd "<f1> l") 'counsel-load-library)
(global-set-key (kbd "<f2> i") 'counsel-info-lookup-symbol)
(global-set-key (kbd "<f2> u") 'counsel-unicode-char)
;; Ivy-based interface to shell and system tools
(global-set-key (kbd "C-c g") 'counsel-git)
(global-set-key (kbd "C-c j") 'counsel-git-grep)
(global-set-key (kbd "C-c k") 'counsel-ag)
;; Ivy-resume and other commands
(global-set-key (kbd "C-c i") 'ivy-resume)
;; Make Ivy more like ido
(define-key ivy-minibuffer-map (kbd "RET") 'ivy-alt-done)
(define-key ivy-minibuffer-map (kbd "C-d") 'ivy-done)
(define-key ivy-minibuffer-map (kbd "C-b") 'ivy-immediate-done)
(define-key ivy-minibuffer-map (kbd "C-f") 'ivy-immediate-done)
(defun my-toggle-truncate-lines ()
"Toggle truncate lines in quietly."
(interactive)
(let ((inhibit-message t))
(toggle-truncate-lines)))
(define-key ivy-minibuffer-map (kbd "C-l") 'my-toggle-truncate-lines)
(define-key swiper-map (kbd "C-l") 'my-toggle-truncate-lines)
;; show recently opened files
(with-eval-after-load "recentf"
(setq recentf-max-menu-items 50)
(add-to-list 'recentf-exclude "/\\.git/.*\\'")
(add-to-list 'recentf-exclude "/elpa/.*\\'")
(add-to-list 'recentf-exclude "/tramp.*\\'")
(add-to-list 'recentf-exclude "/sudo.*\\'"))
(recentf-mode 1)
;; better occur mode
(add-hook 'occur-mode-hook
(lambda()
(toggle-truncate-lines t)
(setq-local cursor-type 'box)
(setq-local blink-cursor-blinks 1)
(company-mode -1)
(hl-line-mode t)
(next-error-follow-minor-mode t)))
;; Jump easy to definition
(setq dumb-jump-selector 'ivy
dumb-jump-aggressive nil
dumb-jump-default-project "./")
(require 'company)
(setq company-idle-delay nil
company-minimum-prefix-length 2
company-global-modes '(not term-mode))
;; use C-n and C-p to cycle through completions
(define-key company-active-map (kbd "C-n") 'company-select-next)
(define-key company-active-map (kbd "<tab>") 'company-complete-common)
(define-key company-active-map (kbd "C-p") 'company-select-previous)
(define-key company-active-map (kbd "<backtab>") 'company-select-previous)
(require 'company-capf)
(require 'company-files)
(require 'company-math)
(delete-dups (push 'company-math-symbols-unicode company-backends))
(delete-dups (push 'company-capf company-backends))
(delete-dups (push 'company-files company-backends))
;; completion key bindings
(setq tab-always-indent 'complete)
(define-key company-mode-map [remap indent-for-tab-command] #'company-indent-or-complete-common)
(define-key company-mode-map (kbd "C-M-i") 'company-complete)
(define-key company-mode-map (kbd "C-M-S-i") 'counsel-company)
(add-hook 'after-init-hook 'global-company-mode)
(which-key-mode t)
;;; Configure outline minor modes
;; Less crazy key bindings for outline-minor-mode
(setq outline-minor-mode-prefix "\C-c\C-o")
;; load outline-magic along with outline-minor-mode
(add-hook 'outline-minor-mode-hook
(lambda ()
(require 'outline-magic)
(define-key outline-minor-mode-map "\C-c\C-o\t" 'outline-cycle)
(define-key outline-minor-mode-map (kbd "<backtab>") 'outline-cycle)))
(setq command-log-mode-auto-show t)
(global-set-key (kbd "C-x cl") 'global-command-log-mode)
;; require the main file containing common functions
(require 'eval-in-repl)
(setq comint-process-echoes t
eir-repl-placement 'below)
;; truncate lines in comint buffers
(add-hook 'comint-mode-hook
(lambda()
(setq truncate-lines 1)))
;; Scroll down for input and output
(setq comint-scroll-to-bottom-on-input t)
(setq comint-scroll-to-bottom-on-output t)
(setq comint-move-point-for-output t)
;;; ESS (Emacs Speaks Statistics)
(with-eval-after-load "ess"
(require 'ess-site)
(require 'ess-mode)
;; standard control-enter evaluation
(define-key ess-mode-map (kbd "<C-return>") 'ess-eval-region-or-function-or-paragraph-and-step)
(define-key ess-mode-map (kbd "<C-S-return>") 'ess-eval-buffer)
(define-key ess-mode-map [remap ess-indent-or-complete] #'company-indent-or-complete-common)
;; Set ESS options
(setq
ess-auto-width 'window
ess-use-auto-complete nil
ess-use-flymake nil
ess-use-company 't
;; ess-r-package-auto-set-evaluation-env nil
inferior-ess-same-window nil
ess-indent-with-fancy-comments nil ; don't indent comments
ess-eval-visibly t ; enable echoing input
ess-eval-empty t ; don't skip non-code lines.
ess-ask-for-ess-directory nil ; start R in the working directory by default
ess-ask-for-ess-directory nil ; start R in the working directory by default
ess-R-font-lock-keywords ; font-lock, but not too much
(quote
((ess-R-fl-keyword:modifiers)
(ess-R-fl-keyword:fun-defs . t)
(ess-R-fl-keyword:keywords . t)
(ess-R-fl-keyword:assign-ops . t)
(ess-R-fl-keyword:constants . 1)
(ess-fl-keyword:fun-calls . t)
(ess-fl-keyword:numbers)
(ess-fl-keyword:operators . t)
(ess-fl-keyword:delimiters)
(ess-fl-keyword:=)
(ess-R-fl-keyword:F&T)))))
(defalias 'python 'run-python)
(with-eval-after-load "python"
;; conda (https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html) environment support
(require 'conda)
;; poetry (https://poetry.eustace.io/) environment support
(require 'poetry)
;; try to get indent/completion working nicely
;; readline support is wonky at the moment
(setq python-shell-completion-native-enable nil)
;; simple evaluation with C-ret
(require 'eval-in-repl-python)
;;(setq eir-use-python-shell-send-string nil)
(define-key python-mode-map (kbd "C-c C-c") 'eir-eval-in-python)
(define-key python-mode-map (kbd "<C-return>") 'eir-eval-in-python)
(define-key python-mode-map (kbd "C-c C-b") 'python-shell-send-buffer)
(define-key python-mode-map (kbd "<C-S-return>") 'python-shell-send-buffer)
;; use ipython if we can
(when (executable-find "ipython")
(setq python-shell-interpreter "ipython"
python-shell-interpreter-args "--simple-prompt -i"))
;; make outline work
(add-hook 'python-mode-hook
(lambda()
;;(setq-local outline-regexp "[# ]+")
(outline-minor-mode t))))
(when (executable-find "julia")
;(require 'julia-mode)
;(require 'julia-repl)
(add-hook 'julia-mode-hook 'julia-repl-mode))
(with-eval-after-load "elisp-mode"
(require 'company-elisp)
;; ielm
(require 'eval-in-repl-ielm)
;; For .el files
(define-key emacs-lisp-mode-map (kbd "C-c C-c") 'eir-eval-in-ielm)
(define-key emacs-lisp-mode-map (kbd "<C-return>") 'eir-eval-in-ielm)
(define-key emacs-lisp-mode-map (kbd "C-c C-b") 'eval-buffer)
(define-key emacs-lisp-mode-map (kbd "<C-S-return>") 'eval-buffer)
;; For *scratch*
(define-key lisp-interaction-mode-map "\C-c\C-c" 'eir-eval-in-ielm)
(define-key lisp-interaction-mode-map (kbd "<C-return>") 'eir-eval-in-ielm)
(define-key lisp-interaction-mode-map (kbd "C-c C-b") 'eval-buffer)
(define-key lisp-interaction-mode-map (kbd "<C-S-return>") 'eval-buffer)
;; For M-x info
(define-key Info-mode-map (kbd "C-c C-c") 'eir-eval-in-ielm)
;; Set up completions
(add-hook 'emacs-lisp-mode-hook
(lambda()
(require 'company-elisp))))
(with-eval-after-load "haskell-mode"
(defalias 'haskell 'haskell-interactive-bring))
;; Use markdown-mode for files with .markdown or .md extensions
(setq
markdown-enable-math t
markdown-fontify-code-blocks-natively t)
(add-to-list 'auto-mode-alist '("\\.markdown\\'" . markdown-mode))
(add-to-list 'auto-mode-alist '("\\.md\\'" . markdown-mode))
(when (executable-find "pandoc")
(add-hook 'markdown-mode-hook 'pandoc-mode))
(add-to-list 'auto-mode-alist `("\\.html?\\'" . web-mode))
;;; AucTeX config
;; Modified from https://emacs.stackexchange.com/questions/33198/how-to-get-auctex-to-automatically-generate-atex-engineluatex-file-variable-d/33204
(with-eval-after-load "tex-site"
(defun iqss-prompt-tex-engine ()
(when (eq major-mode 'latex-mode)
;; Check if we are looking at a new or shared file that doesn't specify a TeX engine.
(when (and (not buffer-read-only)
(not (member 'TeX-engine (mapcar 'car file-local-variables-alist))))
(save-excursion
(add-file-local-variable
'TeX-engine
(intern (completing-read "TeX engine not set, how should this document be typeset?: "
(mapcar 'car (TeX-engine-alist)) nil nil nil nil "default"))))
(TeX-normal-mode t)
(blink-cursor-start))))
(add-hook
'find-file-hook
(lambda() (run-at-time "0.5 sec" nil 'iqss-prompt-tex-engine)))
(with-eval-after-load "Latex"
;; Highlight beamer alert
(setq font-latex-user-keyword-classes
'(("beamer-alert" (("alert" "{")
("alerta" "{")
("alertb" "{")
("alertc" "{")
("alertd" "{")
("alerte" "{"))
font-latex-bold-face command)))
;; Easy compile key
(define-key LaTeX-mode-map (kbd "<C-return>") 'TeX-command-run-all)
(defun my-tex-quit ()
(interactive)
"Kill any running tex jobs, and cancel other operations."
(ignore-errors
(let ((inhibit-message t))
(TeX-kill-job)))
(keyboard-quit))
(define-key LaTeX-mode-map (kbd "C-g")
'my-tex-quit)
;; Allow paragraph filling in tables
(setq LaTeX-indent-environment-list
(delq (assoc "table" LaTeX-indent-environment-list)
LaTeX-indent-environment-list))
(setq LaTeX-indent-environment-list
(delq (assoc "table*" LaTeX-indent-environment-list)
LaTeX-indent-environment-list))
;; Misc. latex settings
(setq TeX-parse-self t
TeX-auto-save t)
;; (setq TeX-master 'dwim)
(setq TeX-save-query nil)
(setq-default TeX-master 'dwim)
;; Add beamer frames to outline list
(setq TeX-outline-extra
'((".*\\\\begin{frame}\n\\|.*\\\\begin{frame}\\[.*\\]\\|.*\\\\begin{frame}.*{.*}\\|.*[ ]*\\\\frametitle\\b" 3)))
;; reftex settings
(setq reftex-enable-partial-scans t)
(setq reftex-save-parse-info t)
(setq reftex-use-multiple-selection-buffers t)
(setq reftex-plug-into-AUCTeX t)
(add-hook 'TeX-mode-hook
(lambda ()
(turn-on-reftex)
(TeX-PDF-mode t)
(LaTeX-math-mode)
(TeX-source-correlate-mode t)
(imenu-add-to-menubar "Index")
(outline-minor-mode)
(require 'company-math)
(company-auctex-init)))
;; Use pdf-tools to open PDF files
(when (eq system-type 'gnu/linux)
(if (string-equal (getenv "EMACS_AUTOINSTALL_PACKAGES") "yes")
(pdf-tools-install t)
(pdf-tools-install))
(setq TeX-view-program-selection '((output-pdf "PDF Tools")))
TeX-source-correlate-start-server t
;; Update PDF buffers after successful LaTeX runs
(add-hook 'TeX-after-compilation-finished-functions
#'TeX-revert-document-buffer))
;; Count words in latex
;; see http://app.uio.no/ifi/texcount/faq.html#emacs
;; TeXcount setup for TeXcount version 2.3 and later
;;
(when (executable-find "texcount")
(defun texcount ()
(interactive)
(let*
((this-file (buffer-file-name))
(enc-str (symbol-name buffer-file-coding-system))
(enc-opt
(cond
((string-match "utf-8" enc-str) "-utf8")
((string-match "latin" enc-str) "-latin1")
("-encoding=guess")))
(word-count
(with-output-to-string
(with-current-buffer standard-output
(call-process "texcount" nil t nil "-0" enc-opt this-file)))))
(message word-count)))
(defalias 'tex-count-words 'texcount "Count the number of words in the buffer."))
(define-key LaTeX-mode-map "\C-cw" 'tex-count-words)
(add-to-list 'TeX-command-list
(list "TeX-count-words" "tex-count-words" 'TeX-run-function nil t)))
(with-eval-after-load "reftex"
(add-to-list 'reftex-section-levels '("frametitle" . 2))
(setq reftex-toc-split-windows-horizontally t)
(add-hook 'reftex-toc-mode-hook (lambda() (company-mode -1))))
(with-eval-after-load "bibtex"
(add-hook 'bibtex-mode-hook
(lambda ()
(define-key bibtex-mode-map "\M-q" 'bibtex-fill-entry)))))
(setq ivy-bibtex-default-action 'ivy-bibtex-insert-citation)
(global-set-key (kbd "C-c r") 'ivy-bibtex)
(with-eval-after-load "org"
(setq org-replace-disputed-keys t
org-support-shift-select t)
(setf (alist-get ':eval org-babel-default-header-args) "never-export"
(alist-get ':exports org-babel-default-header-args) "both")
;; (setq org-startup-indented t)
;; increase imenu depth to include third level headings
(setq org-imenu-depth 3)
;; Set sensible mode for editing dot files
(add-to-list 'org-src-lang-modes '("dot" . graphviz-dot))
;; Update images from babel code blocks automatically
(add-hook 'org-babel-after-execute-hook 'org-display-inline-images)
;; configure org-mode when opening first org-mode file
;; Load additional export formats
(require 'ox-ascii)
(require 'ox-md)
(require 'ox-html)
(require 'ox-latex)
(require 'ox-odt)
(when (executable-find "pandoc")
(require 'ox-pandoc))
(require 'org-capture)
(require 'org-protocol)
;; Enable common programming language support in org-mode
(require 'ob-shell)
(require 'ob-emacs-lisp)
(require 'ob-org)
(require 'ob-R)
(when (executable-find "python") (require 'ob-python))
(when (executable-find "matlab") (require 'ob-matlab))
(when (executable-find "octave") (require 'ob-octave))
(when (executable-find "perl") (require 'ob-perl))
(when (executable-find "dot") (require 'ob-dot))
(when (executable-find "ghci") (require 'ob-haskell))
(when (executable-find "ditaa") (require 'ob-ditaa))
;; Fontify code blocks in org-mode
(setq org-src-fontify-natively t)
(setq org-src-tab-acts-natively t)
(setq org-confirm-babel-evaluate nil))
;;; polymode
;; (require 'polymode)
;; (require 'poly-R)
;; (with-eval-after-load "markdown"
;; (require 'poly-markdown))
;; (with-eval-after-load "org"
;; (require 'poly-org))
(when (executable-find "mu")
(autoload 'mu4e "mu4e" "Read your mail." t)
(with-eval-after-load "mu4e"
(require 'mu4e)
(require 'mu4e-headers)
(setq mu4e-headers-include-related t
mu4e-headers-show-threads nil
mu4e-headers-skip-duplicates t
;; don't keep message buffers around
message-kill-buffer-on-exit t
;; enable notifications
mu4e-enable-mode-line t
mu4e-headers-fields '(
(:human-date . 12)
(:flags . 6)
;; (:mailing-list . 10)
(:from-or-to . 22)
(:subject)))
;; ;; use org for composing rich text emails
;; (require 'org-mu4e)
;; (setq org-mu4e-convert-to-html t)
;; (define-key mu4e-headers-mode-map (kbd "C-c c") 'org-mu4e-store-and-capture)
;; (define-key mu4e-view-mode-map (kbd "C-c c") 'org-mu4e-store-and-capture)
;;
;; rerender html
(require 'mu4e-contrib)
(setq mu4e-html2text-command 'mu4e-shr2text)
(add-hook 'mu4e-view-mode-hook 'visual-line-mode)))
;;; Dired configuration
(add-hook 'dired-mode-hook
(lambda()
(diff-hl-dired-mode)
(diff-hl-margin-mode)))
;; show details by default
(setq diredp-hide-details-initially-flag nil)
;; set dired listing options
(if (eq system-type 'gnu/linux)
(setq dired-listing-switches "-alDhp"))
;; make sure dired buffers end in a slash so we can identify them easily
(defun ensure-buffer-name-ends-in-slash ()
"change buffer name to end with slash"
(let ((name (buffer-name)))
(if (not (string-match "/$" name))
(rename-buffer (concat name "/") t))))
(add-hook 'dired-mode-hook 'ensure-buffer-name-ends-in-slash)
(add-hook 'dired-mode-hook
(lambda()
(setq truncate-lines 1)))
;; open files in external programs
;; (from http://ergoemacs.org/emacs/emacs_dired_open_file_in_ext_apps.html
;; consider replacing with https://github.com/thamer/runner
(defun xah-open-in-external-app (&optional file)
"Open the current file or dired marked files in external app.
The app is chosen from your OS's preference."
(interactive)
(let (doIt
(myFileList
(cond
((string-equal major-mode "dired-mode")
(dired-get-marked-files))
((not file) (list (buffer-file-name)))
(file (list file)))))
(setq doIt (if (<= (length myFileList) 5)
t
(y-or-n-p "Open more than 5 files? ")))
(when doIt
(cond
((string-equal system-type "windows-nt")
(mapc
(lambda (fPath)
(w32-shell-execute "open" (replace-regexp-in-string "/" "\\" fPath t t)))
myFileList))
((string-equal system-type "darwin")
(mapc
(lambda (fPath)
(shell-command (format "open \"%s\"" fPath)))
myFileList))
((string-equal system-type "gnu/linux")
(mapc
(lambda (fPath)
(let ((process-connection-type nil))
(start-process "" nil "xdg-open" fPath))) myFileList))))))
;; use zip/unzip to compress/uncompress zip archives
(with-eval-after-load "dired-aux"
(add-to-list 'dired-compress-file-suffixes
'("\\.zip\\'" "" "unzip"))
;; open files from dired with "E"
(define-key dired-mode-map (kbd "E") 'xah-open-in-external-app))
(with-eval-after-load "git-commit"
(require 'magit))
;; term
(with-eval-after-load "term"
(define-key term-mode-map (kbd "C-j") 'term-char-mode)
(define-key term-raw-map (kbd "C-j") 'term-line-mode)
(require 'with-editor)
(when (executable-find "git") (require 'git-commit))
(shell-command-with-editor-mode t)
(add-hook 'term-mode-hook
(lambda ()
(toggle-truncate-lines 1))))