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init.el
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init.el
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; -*- coding: utf-8 lexical-binding: t; -*-
;; * configure packages
(when (< emacs-major-version 27)
(package-initialize))
(init:report-elapsed-time "package-initialize")
;; ** load secrets
;; to fix gpg while using ipad, force reading password from stdin
(unless (display-graphic-p)
;; running without GUI
;; accept gpg passphrase without GUI/gpg-agent
(setq epa-pinentry-mode 'loopback))
(require '.secrets "~/.secrets.el.gpg" 'noerror)
;; ** Ensure system binaries exist alongside your package declarations.
;; Enable :ensure-system-package keyword for use-package
;; https://github.com/jwiegley/use-package?tab=readme-ov-file#keyword-extensions
(use-package use-package-ensure-system-package
:ensure t)
;; ** delight: remove modes from ModeLine
;; C-h v minor-mode-alist
(use-package delight
:commands delight)
;; ** which-key: show commands for the current prefix after a delay
(use-package which-key
:delight
:config
(which-key-mode))
;; ** show typed keys
(use-package command-log-mode
:commands command-log-mode
:config
;; M-x clm/open-command-log-buffer
(global-command-log-mode))
;; ** theme-changer: use dark theme after sunset
(use-package theme-changer
:custom
(calendar-latitude 55.8) ; for solar package
(calendar-longitude 37.6)
:init
(defun init:disable-before-load (theme &optional no-confirm no-enable)
"Reset old theme settings while loading a new theme"
(mapc 'disable-theme custom-enabled-themes))
(advice-add 'load-theme :before #'init:disable-before-load)
:config
(change-theme 'tango 'tango-dark))
;; ** navigating,searching,selecting lists ivy, swiper, counsel
;; *** ivy
; https://writequit.org/denver-emacs/presentations/2017-04-11-ivy.html
(use-package ivy
:delight
:init
(ivy-mode 1) ; turn on ivy for default functions
:bind ("C-c C-r" . ivy-resume)
:config
; https://sam217pa.github.io/2016/09/13/from-helm-to-ivy/
(setq ivy-re-builders-alist
;; allow input not in order
'((t . ivy--regex-ignore-order))) ; "C-o m" toggles the current regexp builder
(setq ivy-height 20)
(setq ivy-use-virtual-buffers t
ivy-count-format "%d/%d")
; remove "^" from the default regex
(setq ivy-initial-inputs-alist nil)
)
;; **** ~C-o~ (=hydra-ivy/body=) invokes Hydra menus with key shortcuts.
;; When in Hydra, ~C-o~ or ~i~ resumes editing.
(use-package ivy-hydra
:after (ivy hydra))
(use-package swiper
)
;; *** amx -- M-x smex fork
(use-package amx
) ; used by counsel-M-x
(use-package request
) ; used by counsel-search
(use-package counsel
:ensure-system-package (rg . ripgrep)
:delight
:bind (("C-s" . counsel-grep-or-swiper)
("M-x" . counsel-M-x) ; show keybindings
("<f5>" . compile)
("<S-f5>" . counsel-compile)
("C-x C-f" . counsel-find-file)
("C-h f" . counsel-describe-function)
("C-h v" . counsel-describe-variable)
("C-h a" . counsel-apropos))
:custom
(enable-recursive-minibuffers t)
(counsel-search-engine 'google)
:init
; https://oremacs.com/2017/08/04/ripgrep/
(setq counsel-grep-base-command
"rg -i -M 120 --no-heading --line-number --color never --text -e %s %s")
:config
;; Enabling counsel-mode remaps built-in Emacs functions that have counsel replacements
(counsel-mode 1)
(minibuffer-depth-indicate-mode) ;; for enable-recursive-minibuffers
)
(with-eval-after-load-feature (counsel vterm)
(defun vterm-counsel-yank-pop-action (orig-fun &rest args)
(if (equal major-mode 'vterm-mode)
(let ((inhibit-read-only t)
(yank-undo-function (lambda (_start _end) (vterm-undo))))
(cl-letf (((symbol-function 'insert-for-yank)
(lambda (str) (vterm-send-string str t))))
(apply orig-fun args)))
(apply orig-fun args)))
(advice-add 'counsel-yank-pop-action :around #'vterm-counsel-yank-pop-action)
)
;; *** projectile C-c p p
(use-package projectile
:delight
:custom
(projectile-completion-system 'ivy))
(use-package counsel-projectile
:bind-keymap
("C-c p" . projectile-command-map)
:config
(counsel-projectile-mode +1))
;; counsel-dash
;; *** counsel-dash
(use-package counsel-dash
:ensure-system-package sqlite3
:bind ("C-c d" . counsel-dash-at-point)
:custom
(dash-docs-browser-func 'eww)
;; Note: can't use :config here -- too late for the hook to run then the
;; keys are invoked (causing the config) in the corresponding buffer
:init
(progn ;; M-x counsel-dash-install-docset (after using counsel-dash)
;; M-x counsel-dash-install-user-docset -> 404 from https://dashes-to-dashes.herokuapp.com/docsets/contrib
;;;; (setq url-debug t) ;; see *URL-DEBUG* buffer
(defun python3-doc ()
(interactive)
(setq-local counsel-dash-docsets
'("Pandas" "Python 3" "NumPy" "SciPy" "Matplotlib" "scikit-learn" "seaborn")))
(add-hook 'python-mode-hook 'python3-doc)
(add-hook 'org-mode-hook 'python3-doc)
(defun c++-doc ()
(interactive)
(setq-local counsel-dash-docsets
'("C++")))
(add-hook 'c++-mode-hook 'c++-doc)
(defun c-doc ()
(interactive) (setq-local counsel-dash-docsets '("C")))
(add-hook
'c-mode-hook 'c-doc)
(defun bash-doc ()
(interactive)
(setq-local
counsel-dash-docsets '("Bash")))
(add-hook 'sh-mode-hook 'bash-doc))
:config
;; from https://github.com/dash-docs-el/dash-docs/issues/23#issuecomment-1694059091
(defun dash-docs-unofficial-docsets ()
"Return a list of lists with docsets contributed by users.
The first element is the docset's name second the docset's archive url."
(let ((user-docs (assoc-default 'docsets
(dash-docs-read-json-from-url
"https://kapeli.com/feeds/zzz/user_contributed/build/index.json"))))
(mapcar (lambda (docset)
(list
(assoc-default 'name docset)
(car docset)
(assoc-default 'archive docset)))
user-docs)))
(defun dash-docs-install-user-docset ()
"Download an unofficial docset with specified DOCSET-NAME and move its stuff to docsets-path."
(interactive)
(let* ((docsets (dash-docs-unofficial-docsets))
(docset-name (dash-docs-read-docset
"Install docset"
(mapcar 'car docsets)))
(docset (assoc-default docset-name docsets)))
(when (dash-docs--ensure-created-docsets-path (dash-docs-docsets-path))
(let ((url
(format "https://kapeli.com/feeds/zzz/user_contributed/build/%s/%s"
(car docset)
(cadr docset))))
(dash-docs--install-docset url (car docset)))))))
;; ** ripgrep
;;; type `e' in rg-mode to edit search results, `C-x C-s' to save them
(use-package wgrep
;; save buffers automatically before finishing wgrep mode
:custom
(wgrep-auto-save-buffer t))
(use-package rg
:ensure-system-package (rg . ripgrep)
:bind ("C-x C-r" . rg))
;; ** ace-link
(use-package ace-link
:ensure nil
:config
(require 'info)
(ace-link-setup-default))
;; ** magit
(use-package magit
:ensure-system-package git
:bind ("C-c M-g" . magit-file-dispatch)
:bind ("C-c g" . magit-status)
:custom
(magit-log-section-commit-count 40)
(git-commit-major-mode 'markdown-mode)
:config
(setq magit-completing-read-function 'ivy-completing-read))
(with-eval-after-load-feature (magit org)
(define-key magit-process-mode-map (kbd "o") 'ace-link-org))
(use-package forge
:defer t
:after magit)
;; ***
(use-package git-gutter
:delight
:custom
(git-gutter:window-width 2)
(git-gutter:modified-sign "☁")
(git-gutter:added-sign "☀")
(git-gutter:deleted-sign "☂")
:config
(global-git-gutter-mode t))
;; ***
(use-package git-timemachine
:commands git-timemachine-toggle)
;; ***
(use-package diffview
:commands (diffview-region diffview-current))
;; *** handle git conflicts
;;; from https://ladicle.com/post/config/#smerge
(use-package smerge-mode
:ensure nil
:delight
:preface
(with-eval-after-load 'hydra
(defhydra smerge-hydra
(:color pink :hint nil :post (smerge-auto-leave))
"
^Move^ ^Keep^ ^Diff^ ^Other^
^^-----------^^-------------------^^---------------------^^-------
_n_ext _b_ase _<_: upper/base _C_ombine
_p_rev _u_pper _=_: upper/lower _r_esolve
^^ _l_ower _>_: base/lower _k_ill current
^^ _a_ll _R_efine
^^ _RET_: current _E_diff
"
("n" smerge-next)
("p" smerge-prev)
("b" smerge-keep-base)
("u" smerge-keep-upper)
("l" smerge-keep-lower)
("a" smerge-keep-all)
("RET" smerge-keep-current)
("\C-m" smerge-keep-current)
("<" smerge-diff-base-upper)
("=" smerge-diff-upper-lower)
(">" smerge-diff-base-lower)
("R" smerge-refine)
("E" smerge-ediff)
("C" smerge-combine-with-next)
("r" smerge-resolve)
("k" smerge-kill-current)
("ZZ" (lambda ()
(interactive)
(save-buffer)
(bury-buffer))
"Save and bury buffer" :color blue)
("q" nil "cancel" :color blue)))
:hook ((find-file . (lambda ()
(save-excursion
(goto-char (point-min))
(when (re-search-forward "^<<<<<<< " nil t)
(smerge-mode 1)))))
(magit-diff-visit-file . (lambda ()
(when smerge-mode
(smerge-hydra/body))))))
;; ** debugger
(use-package realgud
:ensure nil ; ; realgud has to be installed manually to avoid https://github.com/realgud/realgud/issues/77
:commands (realgud:pdb realgud:trepan3k) ; run it from a Python file
)
;; ** real-time syntax check
(use-package flycheck
:defer t
)
(use-package sh-mode
:ensure-system-package shellcheck
:ensure nil
:hook (sh-mode . flycheck-mode))
;; ** yasnippet
;; from https://github.com/Schnouki/dotfiles/blob/master/emacs/init-30-yasnippet.el
(use-package yasnippet
:defer t
:config
(progn
;; Snippets dir:
;; - make sure the local one (~/.emacs.d/snippets) comes first
(setq yas-snippet-dirs
(cons "~/.emacs.d/snippets"
(cl-remove-if (lambda (item) (string-equal "~/.emacs.d/snippets" item))
yas-snippet-dirs)))
(yas-global-mode 1)))
(use-package yasnippet-snippets
:defer t
:after yasnippet
)
;; ** elpy (python)
(use-package elpy
:ensure-system-package
(
(pipx . "python -m pip install pipx")
(flake8 . "pipx install flake8 --include-deps")
(pylint . "pipx install pylint --include-deps"))
:commands elpy-enable
:custom
(elpy-rpc-python-command "~/.pyenv/versions/3.11.7/bin/python3.11")
(python-check-command "flake8")
(flycheck-python-flake8-executable "flake8")
(flycheck-python-pylint-executable "pylint")
(flycheck-pylintrc "pylintrc")
:init
;; https://github.com/jorgenschaefer/elpy/blob/master/docs/introduction.rst
(advice-add 'python-mode :before 'elpy-enable)
:config
;; flycheck
(setq elpy-modules (delq 'elpy-module-flymake elpy-modules))
(add-hook 'elpy-mode-hook #'flycheck-mode))
(use-package blacken
:ensure-system-package (black . "pipx install black-macchiato --include-deps")
:ensure nil
:hook (python-mode . blacken-mode)
:custom
(blacken-only-if-project-is-blackened t)
)
(use-package idle-highlight-mode
:ensure nil
:hook ((python-mode . init:enable-idle-highlight-mode)
(emacs-lisp-mode . init:enable-idle-highlight-mode))
:config
(defun init:enable-idle-highlight-mode ()
(idle-highlight-mode t)))
(use-package gist
:defer 1
)
;; ** web-mode
(use-package web-mode
:ensure nil
:mode "\\.html?\\'")
;; ** yaml-mode
(use-package yaml-mode
:ensure nil
:mode "\\.yml\\'"
:bind ("C-m" . newline-and-indent))
;; ** typescript
(use-package tide
:after (typescript-mode company flycheck)
:hook ((typescript-mode . tide-setup)
(typescript-mode . tide-hl-identifier-mode)))
;; ** php
(use-package php-mode
:defer t
)
;; ** golang
(use-package flycheck-gometalinter
:defer t
:config
(progn
(flycheck-gometalinter-setup)))
;;; from https://github.com/mswift42/.emacs.d/blob/master/init.el
(use-package company-go
:defer t
:init
(with-eval-after-load 'company
(add-to-list 'company-backends 'company-go)))
(use-package go-mode
:defer t
)
(use-package go-eldoc
:defer t
:hook (go-mode-hook . go-eldoc-setup))
;; ** Dockerfile
(use-package dockerfile-mode
:defer t
)
;; ** hydra
(use-package hydra
:ensure nil
:init
(progn
;; https://github.com/abo-abo/hydra/wiki/Basics
(defhydra hydra-zoom (global-map "C-c")
"zoom"
("+" text-scale-increase "in")
("-" text-scale-decrease "out"))
;; *** C-c n/p - next/prev logical line
(defhydra hydra-logical-line (global-map "C-c")
"logical line"
("n" next-logical-line "next")
; note: "C-c p" is reserved for projectile
("p" previous-logical-line "prev" :bind nil))
;; *** https://github.com/abo-abo/hydra/wiki/Compilation
(defhydra hydra-next-error (global-map "C-x")
"
Compilation errors:
_j_: next error _h_: first error _q_uit
_k_: previous error _l_: last error
"
("`" next-error nil)
("j" next-error nil :bind nil)
("k" previous-error nil :bind nil)
("h" first-error nil :bind nil)
("l" (condition-case err
(while t
(next-error))
(user-error nil))
nil :bind nil)
("q" nil nil :color blue))
;; *** https://github.com/abo-abo/hydra/wiki/multiple-cursors
(global-set-key (kbd "C-c m") (defhydra hydra-multiple-cursors (:hint nil)
"
^Up^ ^Down^ ^Mark^ ^Edit^ ^Other^
--------------------------------------------------------------------------------------
[_p_] Next [_n_] Next [_a_] Mark all [_l_] Edit lines [_i_] Insert numbers
[_P_] Skip [_N_] Skip [_m_] Mark all dwim [_C-a_] Edit BOL [_R_] Reverse regions
[_M-p_] Unmark [_M-n_] Unmark [_r_] Mark by regexp [_C-e_] Edit EOL [_s_] Sort regions
^ ^ ^ ^ [_d_] Mark in defun [_C-'_] Hide unmatched [_q_] Quit
"
("a" mc/mark-all-like-this :exit t)
("d" mc/mark-all-symbols-like-this-in-defun :exit t)
("C-'" mc-hide-unmatched-lines-mode)
("i" mc/insert-numbers :exit t)
("n" mc/mark-next-like-this)
("N" mc/skip-to-next-like-this)
("l" mc/edit-lines :exit t)
("m" mc/mark-all-dwim :exit t)
("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)
("R" mc/reverse-regions)
("s" mc/sort-regions)
("q" nil)
("C-a" mc/edit-beginnings-of-lines :exit t)
("C-e" mc/edit-ends-of-lines :exit t)))
;; *** https://github.com/abo-abo/hydra/wiki/Dired
(with-eval-after-load-feature 'dired
(define-key dired-mode-map "."
(defhydra hydra-dired (:hint nil :color pink)
"
_+_ mkdir _v_iew _m_ark _(_ details _i_nsert-subdir wdired
_C_opy _O_ view other _U_nmark all C-x C-q : edit
_D_elete _o_pen other _u_nmark _l_ redisplay _w_ kill-subdir C-c C-c : commit
_R_ename _M_ chmod _t_oggle _g_ revert buf ^ ^ C-c ESC : abort
_Y_ rel symlink _G_ chgrp ^ ^ _s_ort ^ ^
_S_ymlink ^ ^ _._ toggle hydra \\ flyspell
^ ^ ^ ^ ^ ^ ^ ^ _?_ summary
^ ^ _A_ find regexp
_Z_ compress _Q_ repl regexp
T - tag prefix
"
("(" dired-hide-details-mode)
("+" dired-create-directory)
("?" dired-summary)
("A" dired-do-find-regexp)
("C" dired-do-copy) ;; Copy all marked files
("D" dired-do-delete)
("G" dired-do-chgrp)
("g" revert-buffer) ;; read all directories again (refresh)
("i" dired-subtree-insert) ;; insert subtree under its line
("l" dired-do-redisplay) ;; relist the marked or singel directory
("M" dired-do-chmod)
("m" dired-mark)
("O" dired-display-file)
("o" dired-find-file-other-window)
("Q" dired-do-find-regexp-and-replace)
("R" dired-do-rename)
("S" dired-do-symlink)
("s" dired-sort-toggle-or-edit)
("t" dired-toggle-marks)
("U" dired-unmark-all-marks)
("u" dired-unmark)
("v" dired-view-file) ;; q to exit, s to search, = gets line #
("w" dired-kill-subdir)
("Y" dired-do-relsymlink)
("Z" dired-do-compress)
("q" nil :color blue)
("." nil :color blue))))
;; *** https://github.com/abo-abo/hydra/wiki/Rectangle-Operations
(with-eval-after-load-feature 'rect
(global-set-key
(kbd "C-c r")
(defhydra hydra-rectangle (:body-pre (rectangle-mark-mode 1)
:color pink
:hint nil
:post (deactivate-mark))
"
^_k_^ _w_ copy _o_pen _N_umber-lines |\\ -,,,--,,_
_h_ _l_ _y_ank _t_ype _e_xchange-point /,`.-'`' .. \-;;,_
^_j_^ _d_ kill _c_lear _r_eset-region-mark |,4- ) )_ .;.( `'-'
^^^^ _u_ndo _q_ quit ^ ^ '---''(./..)-'(_\_)
"
("k" rectangle-previous-line)
("j" rectangle-next-line)
("h" rectangle-backward-char)
("l" rectangle-forward-char)
("d" kill-rectangle) ;; C-x r k
("y" yank-rectangle) ;; C-x r y
("w" copy-rectangle-as-kill) ;; C-x r M-w
("o" open-rectangle) ;; C-x r o
("t" string-rectangle) ;; C-x r t
("c" clear-rectangle) ;; C-x r c
("e" rectangle-exchange-point-and-mark) ;; C-x C-x
("N" rectangle-number-lines) ;; C-x r N
("r" (if (region-active-p)
(deactivate-mark)
(rectangle-mark-mode 1)))
("u" undo nil)
("q" nil))))
;; *** Windows management
(progn
;; return to a previous window configuration easily with C-c <left>
(require 'winner)
(winner-mode)
; Navigate windows with s-<arrows>
(windmove-default-keybindings 'super)
(customize-set-variable 'windmove-wrap-around t)
;;
(customize-set-variable 'confirm-kill-processes nil)
;; https://github.com/erreina/.emacs.d/blob/master/init.d/init-keybindings.el
(require 'hydra-move-splitter)
(with-eval-after-load-feature (ivy counsel)
(global-set-key (kbd "C-c w") (defhydra hydra-window (:hint nil)
"
Movement^^ ^Split^ ^Switch^ ^Resize^
----------------------------------------------------------------
_j_ ← _v_ertical _b_uffer _J_ X←
_k_ ↓ _h_ horizontal _f_ind files _K_ X↓
_i_ ↑ _u_ undo _a_ce 1 _I_ X↑
_l_ → _r_ reset _s_ave _L_ X→
_q_ cancel _D_lt Other _S_wap _m_aximize
^ ^ _o_nly this _d_elete
"
("j" windmove-left )
("k" windmove-down )
("i" windmove-up )
("l" windmove-right )
("J" hydra-move-splitter-left)
("K" hydra-move-splitter-down)
("I" hydra-move-splitter-up)
("L" hydra-move-splitter-right)
("b" ivy-switch-buffer :color blue)
("B" ivy-switch-buffer)
("f" counsel-find-file :color blue)
("F" counsel-find-file)
("a" (lambda ()
(interactive)
(ace-window 1)
(add-hook 'ace-window-end-once-hook
'hydra-window/body)))
("h" (lambda ()
(interactive)
(split-window-right)
(windmove-right)))
("v" (lambda ()
(interactive)
(split-window-below)
(windmove-down)))
("S" (lambda ()
(interactive)
(ace-window 4)
(add-hook 'ace-window-end-once-hook
'hydra-window/body))
:color blue)
("s" save-buffer :color blue)
("d" delete-window :color blue)
("D" (lambda ()
(interactive)
(ace-window 16)
(add-hook 'ace-window-end-once-hook
'hydra-window/body)))
("o" delete-other-windows :color blue)
("O" delete-other-windows)
("m" ace-delete-other-windows :color blue)
("M" ace-delete-other-windows)
("u" (progn
(winner-undo)
(setq this-command 'winner-undo)))
("r" winner-redo)
("q" nil)))))))
;; *** PDF Tools https://github.com/abo-abo/hydra/wiki/PDF-Tools
(use-package pdf-tools
:config
(pdf-tools-install))
(with-eval-after-load-feature 'pdf-tools
(setq-default pdf-view-display-size #'fit-page)
(defhydra hydra-pdftools (:color blue :hint nil)
"
╭───────────┐
Move History Scale/Fit Annotations Search/Link Do │ PDF Tools │
╭──────────────────────────────────────────────────────────────────┴───────────╯
^^_g_^^ _B_ ^↧^ _+_ ^ ^ [_al_] list [_s_] search [_u_] revert buffer
^^^↑^^^ ^↑^ _H_ ^↑^ ↦ _W_ ↤ [_am_] markup [_o_] outline [_i_] info
^^_p_^^ ^ ^ ^↥^ _0_ ^ ^ [_at_] text [_F_] link [_d_] dark mode
^^^↑^^^ ^↓^ ╭─^─^─┐ ^↓^ ╭─^ ^─┐ [_ad_] delete [_f_] search link
_h_ ←pag_e_→ _l_ _N_ │ _P_ │ _-_ _b_ [_aa_] dired
^^^↓^^^ ^ ^ ╰─^─^─╯ ^ ^ ╰─^ ^─╯ [_y_] yank
^^_n_^^ ^ ^ _r_eset slice box
^^^↓^^^
^^_G_^^
--------------------------------------------------------------------------------
"
("\\" nil "back")
("<ESC>" nil "quit")
("al" pdf-annot-list-annotations)
("ad" pdf-annot-delete)
("aa" pdf-annot-attachment-dired)
("am" pdf-annot-add-markup-annotation)
("at" pdf-annot-add-text-annotation)
("y" pdf-view-kill-ring-save)
("+" pdf-view-enlarge :color red)
("-" pdf-view-shrink :color red)
("0" pdf-view-scale-reset)
("H" pdf-view-fit-height-to-window)
("W" pdf-view-fit-width-to-window)
("P" pdf-view-fit-page-to-window)
("n" pdf-view-next-page-command :color red)
("p" pdf-view-previous-page-command :color red)
("d" pdf-view-dark-minor-mode)
("b" pdf-view-set-slice-from-bounding-box)
("r" pdf-view-reset-slice)
("g" pdf-view-first-page)
("G" pdf-view-last-page)
("e" pdf-view-goto-page)
("o" pdf-outline)
("s" pdf-occur)
("i" pdf-misc-display-metadata)
("u" pdf-view-revert-buffer)
("F" pdf-links-action-perfom)
("f" pdf-links-isearch-link)
("B" pdf-history-backward :color red)
("N" pdf-history-forward :color red)
("l" image-forward-hscroll :color red)
("h" image-backward-hscroll :color red))
(progn
(define-key pdf-view-mode-map (kbd "\\") #'hydra-pdftools/body)
(define-key pdf-view-mode-map (kbd "<s-spc>") #'pdf-view-scroll-down-or-next-page)
(define-key pdf-view-mode-map (kbd "g") #'pdf-view-first-page)
(define-key pdf-view-mode-map (kbd "G") #'pdf-view-last-page)
(define-key pdf-view-mode-map (kbd "l") #'image-forward-hscroll)
(define-key pdf-view-mode-map (kbd "h") #'image-backward-hscroll)
(define-key pdf-view-mode-map (kbd "j") #'pdf-view-next-page)
(define-key pdf-view-mode-map (kbd "k") #'pdf-view-previous-page)
(define-key pdf-view-mode-map (kbd "e") #'pdf-view-goto-page)
(define-key pdf-view-mode-map (kbd "u") #'pdf-view-revert-buffer)
(define-key pdf-view-mode-map (kbd "al") #'pdf-annot-list-annotations)
(define-key pdf-view-mode-map (kbd "ad") #'pdf-annot-delete)
(define-key pdf-view-mode-map (kbd "aa") #'pdf-annot-attachment-dired)
(define-key pdf-view-mode-map (kbd "am") #'pdf-annot-add-markup-annotation)
(define-key pdf-view-mode-map (kbd "at") #'pdf-annot-add-text-annotation)
(define-key pdf-view-mode-map (kbd "y") #'pdf-view-kill-ring-save)
(define-key pdf-view-mode-map (kbd "i") #'pdf-misc-display-metadata)
(define-key pdf-view-mode-map (kbd "s") #'pdf-occur)
(define-key pdf-view-mode-map (kbd "b") #'pdf-view-set-slice-from-bounding-box)
(define-key pdf-view-mode-map (kbd "r") #'pdf-view-reset-slice)))
;; ** org-fc :: spaced repetition system SRS in emacs
(use-package org-fc
:load-path "~/src/org-fc"
:custom (org-fc-directories '("~/org/"))
:bind
("C-c f" . org-fc-hydra/body)
:config
(require 'org-fc-hydra))
;; ** misc
(progn
; uniquify buffers with the same name
; instead of buf<2>, etc it shows
(setq uniquify-buffer-name-style 'reverse)
(setq uniquify-after-kill-buffer-p t)
(setq uniquify-ignore-buffers-re "^\\*")
; enable recent files menu
(recentf-mode t)
(setq recentf-max-saved-items 100)
; use 4 spaces instead of tabs for indentation
; http://stackoverflow.com/a/471916/
(setq tab-width 4)
(setq tab-stop-list '(4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80))
;; Part of the Emacs Starter Kit
;; Registers allow you to jump to a file or other location
;; quickly. Use C-x r j followed by the letter of the register (i for
;; init.el) to jump to it.
;; You should add registers here for the files you edit most often.
(dolist (r `((?i (file . ,(expand-file-name "~/.emacs")))))
(set-register (car r) (cadr r)))
;; Commands which ask for a destination directory, such as those which
;; copy and rename files or create links for them, try to guess the
;; default target directory for the operation. Normally, they suggest
;; the Dired buffer's default directory, but if the variable
;; dired-dwim-target is non-nil, and if there is another Dired buffer
;; displayed in the next window, that other buffer's directory is
;; suggested instead.
(setq dired-dwim-target t)
;; [[~/src/emacs-starter-kit/starter-kit-bindings.el]]
;; . Indentation help
(global-set-key (kbd "C-x ^") #'join-line)
; [[https://github.com/dimitri/emacs-kicker/blob/master/init.el]]
; If you do use M-x term, you will notice there's line mode that acts like
; emacs buffers, and there's the default char mode that will send your
; input char-by-char, so that curses application see each of your key
; strokes.
;
; The default way to toggle between them is C-c C-j and C-c C-k, let's
; better use just one key to do the same.
(require 'term)
(define-key term-raw-map (kbd "C-'") #'term-line-mode)
(define-key term-mode-map (kbd "C-'") #'term-char-mode)
; Have C-y act as usual in term-mode, to avoid C-' C-y C-'
; Well the real default would be C-c C-j C-y C-c C-k.
(define-key term-raw-map (kbd "C-y") #'term-paste)
(global-unset-key (kbd "C-x C-c"))
; C-x C-j opens dired with the cursor right on the file you're editing
(require 'dired-x))
;; *** Insert directory subtree at point or remove it if it was not present
(use-package dired-subtree
:bind (:map dired-mode-map ("TAB" . dired-subtree-toggle)))
;; ** Save point position between sessions
(require 'saveplace)
(setq-default save-place t) ; set global default value for buffer local variable
(setq save-place-file (expand-file-name ".places" user-emacs-directory))
;; ** save minibuffer history
(use-package savehist
:ensure nil
:config (savehist-mode))
;; ** gnus
(with-eval-after-load "gnus"
(setq mm-discouraged-alternatives '("text/html" "text/richtext"))
(setq gnus-message-archive-group
'((if (message-news-p)
"sent-news"
"sent-mail")))
(setq gnus-use-adaptive-scoring t)
(setq gnus-score-expiry-days 14)
(setq gnus-default-adaptive-score-alist
'((gnus-unread-mark)
(gnus-ticked-mark (from 4))
(gnus-dormant-mark (from 5))
(gnus-saved-mark (from 20) (subject 5))
(gnus-del-mark (from -2) (subject -5))
(gnus-read-mark (from 2) (subject 1))
(gnus-killed-mark (from 0) (subject -3))))
(setq gnus-decay-scores t)
(setq gnus-global-score-files
'("~/gnus/scores/all.SCORE"))
;; all.SCORE contains:
(setq gnus-summary-expunge-below -999)
(setq gnus-summary-line-format "%O%U%R%z%d %B%(%[%4L: %-22,22f%]%) %s\n")
(setq gnus-summary-mode-line-format "Gnus: %p [%A / Sc:%4z] %Z")
(setq gnus-summary-same-subject "")
(setq gnus-sum-thread-tree-root "")
(setq gnus-sum-thread-tree-single-indent "")
(setq gnus-sum-thread-tree-leaf-with-other "+-> ")
(setq gnus-sum-thread-tree-vertical "|")
(setq gnus-sum-thread-tree-single-leaf "`-> ")
(setq message-generate-headers-first t)
(setq message-kill-buffer-on-exit t)
(add-hook 'message-mode-hook #'turn-on-auto-fill)
(add-hook 'message-sent-hook #'gnus-score-followup-article)
(add-hook 'message-sent-hook #'gnus-score-followup-thread)
(setq gnus-directory "~/gnus")
(setq message-directory "~/gnus/mail")
(setq nnml-directory "~/gnus/nnml-mail")
(setq gnus-article-save-directory "~/gnus/saved")
(setq gnus-kill-files-directory "~/gnus/scores")
(setq gnus-cache-directory "~/gnus/cache")
(add-hook 'dired-mode-hook #'turn-on-gnus-dired-mode)
(require 'gnus-registry)
(gnus-registry-initialize)
(setq gnus-visible-headers "^From:\\|^Newsgroups:\\|^Subject:\\|^Date:\\|^Followup-To:\\|^Reply-To:\\|^Summary:\\|^Keywords:\\|^To:\\|^[BGF]?Cc:\\|^Posted-To:\\|^Mail-Copies-To:\\|^Mail-Followup-To:\\|^Apparently-To:\\|^Gnus-Warning:\\|^Resent-From:\\|^X-Sent:\\|^User-Agent:\\|^X-Mailer:\\|^X-Newsreader:")
(setq gnus-sorted-header-list '("^From:" "^Subject:" "^Summary:" "^Keywords:" "^Newsgroups:" "^Followup-To:" "^To:" "^Cc:" "^Date:" "^User-Agent:" "^X-Mailer:" "^X-Newsreader:"))
(add-hook 'gnus-group-mode-hook #'gnus-topic-mode)
(define-key gnus-summary-mode-map [(meta up)] (lambda() (interactive) (scroll-other-window -1)))
(define-key gnus-summary-mode-map [(meta down)] (lambda() (interactive) (scroll-other-window 1)))
(define-key gnus-summary-mode-map [(control down)] #'gnus-summary-next-thread)
(define-key gnus-summary-mode-map [(control up)] #'gnus-summary-prev-thread)
(setq spam-directory "~/gnus/spam/")
(setq gnus-spam-process-newsgroups
'(("^gmane\\."
((spam spam-use-gmane)))))
(require 'spam))
;; ** irc
(defun irc-start ()
(interactive)
(.secrets-irc-start))
(with-eval-after-load "erc"
; IRC client (*nix only)
; . Make C-c RET (or C-c C-RET) send messages instead of RET.
(define-key erc-mode-map (kbd "RET") nil)
(define-key erc-mode-map (kbd "C-c RET") #'erc-send-current-line)
(define-key erc-mode-map (kbd "C-c C-RET") #'erc-send-current-line)
; Kill buffers for channels after /part
(setq erc-kill-buffer-on-part t)
; Kill buffers for private queries after quitting the server
(setq erc-kill-queries-on-quit t)
; Kill buffers for server messages after quitting the server
(setq erc-kill-server-buffer-on-quit t)
(setq erc-auto-query 'buffer) ; add a whois when someone pms
; keep erc from eating ram by truncating chat logs
(setq erc-max-buffer-size 20000)
(add-hook 'erc-insert-post-hook #'erc-truncate-buffer)
; Notify when someone mentions my nick.
; http://bbs.archlinux.org/viewtopic.php?id=40190
(defun erc-global-notify (matched-type nick msg)
(interactive)
(when (eq matched-type 'current-nick)
(shell-command
(concat "notify-send -t 4000 -c \"im.received\" \""
(car (split-string nick "!"))
" mentioned your nick\" \""
msg
"\""))))
(add-hook 'erc-text-matched-hook #'erc-global-notify))
;; ** misc
; * https://stackoverflow.com/questions/15390178/emacs-and-symbolic-links
(setq vc-follow-symlinks t)
; suppress Warning (mule): Invalid coding system `ascii' is specified
(define-coding-system-alias 'ascii 'us-ascii)
(setq compilation-ask-about-save nil)
(setq compilation-read-command nil)
; use 'y'/'n' instead of 'yes'/'no'
(fset 'yes-or-no-p 'y-or-n-p)
; whenever an external process changes a file underneath emacs, and there
; was no unsaved changes in the corresponding buffer, just revert its
; content to reflect what's on-disk.
(global-auto-revert-mode 1)
(column-number-mode) ; enable columns numbers globally, it has a performance hit
;;
(defun init-trailing-whitespace-hook ()
(setq show-trailing-whitespace t)
(add-hook 'before-save-hook #'delete-trailing-whitespace nil t))
;; don't edit non programming files such as images (png, jpg, etc)
;; https://stackoverflow.com/questions/6138029/how-to-add-a-hook-to-only-run-in-a-particular-mode
(add-hook 'prog-mode-hook #'init-trailing-whitespace-hook)
;;; for some reason groovy mode is not derived from the prog mode
(add-hook 'groovy-mode-hook #'init-trailing-whitespace-hook)
(add-hook 'markdown-mode-hook #'init-trailing-whitespace-hook)
(add-hook 'yaml-mode-hook #'init-trailing-whitespace-hook)
; copy/kill line on M-w, C-w
(defun init:slickcopy (beg end &optional region)
"When called interactively with no active region, copy a single line instead."
(interactive
(if mark-active (list (region-beginning) (region-end))
(list (line-beginning-position)
(line-beginning-position 2)))))
(advice-add 'kill-ring-save :before #'init:slickcopy)
(defun init:slickcut (beg end &optional region)
"When called interactively with no active region, kill a single line instead."
(interactive
(if mark-active (list (region-beginning) (region-end))
(list (line-beginning-position)
(line-beginning-position 2)))))
(advice-add 'kill-region :before #'init:slickcut)
; http://www.emacswiki.org/emacs/BackupDirectory
(setq
backup-by-copying t ; don't clobber symlinks
backup-directory-alist
'(("." . "~/.saves")) ; don't litter my fs tree
delete-old-versions t
kept-new-versions 6
kept-old-versions 2
vc-make-backup-files t ; make backups of files, even when they're in version control
version-control t) ; use versioned backups
; Open *.m in Octave-mode instead of ObjC
(setq auto-mode-alist
(cons
'("\\.m$" . octave-mode)
auto-mode-alist))
; style I want to use in c++ mode
; from http://www.emacswiki.org/emacs/CPlusPlusMode
(c-add-style "my-style"
'("python"
(indent-tabs-mode . nil) ; use spaces rather than tabs
(c-basic-offset . 2)))
(defun init:c-mode-common-hook ()
(c-set-style "my-style") ; use my-style defined above
(auto-fill-mode)
(c-toggle-auto-hungry-state 1))
(add-hook 'c-mode-common-hook #'init:c-mode-common-hook)
;; from https://emacs.stackexchange.com/questions/508/how-to-configure-specific-java-indentation
;; by @Sigma
(c-add-style "my-java-style"