dotfiles/emacs/emacs.org

562 lines
16 KiB
Org Mode

#+TITLE: Emacs config
#+AUTHOR: Yorick van Pelt
* Prelims
** start server
#+BEGIN_SRC emacs-lisp
(server-start)
#+END_SRC
** use-package compile-time
#+BEGIN_SRC emacs-lisp
(eval-when-compile (require 'use-package))
;(require 'diminish)
(require 'bind-key)
#+END_SRC
** Custom file
#+BEGIN_SRC emacs-lisp
(setq custom-file "~/dotfiles/emacs/emacs-custom.el")
(load custom-file)
#+END_SRC
* Org stuff
** modules
#+BEGIN_SRC emacs-lisp
#+END_SRC
** keybindings
#+BEGIN_SRC emacs-lisp
(bind-keys :map global-map
("C-c l" . org-store-link)
("C-c a" . org-agenda)
("C-c b" . org-iswitchb)
("C-c c" . org-capture))
#+END_SRC
** config
#+BEGIN_SRC emacs-lisp
(setq org-pretty-entities t)
(setq org-startup-indented t)
(setq org-src-fontify-natively t)
(setq org-completion-use-ido t)
(setq org-src-tab-acts-natively t)
(setq org-ellipsis "")
(setq org-log-done t)
(setq org-todo-keywords
'((sequence "TODO(t)" "WAIT" "|" "DONE(d)" "CANCEL")))
(setq org-agenda-files (list "~/org/life.org"
"~/org/ru.org"
"~/org/symfo.org"
"~/org/fiction.org"
"~/serokell/serok.el/2019.org"
"~/engineering/lumi.org"
"~/serokell/serok.el/tasks.org"))
(setq org-use-fast-todo-selection t)
(setq org-directory "~/org")
(defun org-file-path (filename)
"Return the absolute address of an org file, given its relative name."
(concat (file-name-as-directory org-directory) filename))
; (setq org-inbox-file "~/org/inbox.org")
(setq org-index-file (org-file-path "life.org"))
(setq org-archive-location
(concat (org-file-path "archive.org") "::* From %s"))
(setq org-default-notes-file "~/org/refile.org")
(setq org-agenda-todo-ignore-scheduled t)
(setq org-capture-templates
'(("l" "Today I learned"
entry
(file+datetree (org-file-path "til.org"))
"* %?\n")
("u" "link"
entry
(file+headline org-index-file "check links")
"* %^L\n")
("w" "Week review"
entry
(file+datetree (org-file-path "weeklog.org"))
"* %?\n")
("t" "todo item"
entry
(file+headline org-index-file "todo")
"* TODO %?\n")))
#+END_SRC
#+RESULTS:
| l | Today I learned | entry | (file+datetree (org-file-path til.org)) | * %? |
| u | link | entry | (file+headline org-index-file check links) | * %^L |
| w | Week review | entry | (file+datetree (org-file-path weeklog.org)) | * %? |
| t | todo item | entry | (file+headline org-index-file todo) | * TODO %? |
** add templates
#+BEGIN_SRC emacs-lisp
(add-to-list 'org-structure-template-alist
'("el" "#+BEGIN_SRC emacs-lisp\n?\n#+END_SRC"))
(add-to-list 'org-structure-template-alist
'("py" "#+BEGIN_SRC python\n?\n#+END_SRC"))
(org-babel-do-load-languages
'org-babel-load-languages
'((python . t)
))
#+END_SRC
#+RESULTS:
** org-bullets
#+BEGIN_SRC emacs-lisp
(use-package org-bullets
:init (add-hook 'org-mode-hook 'org-bullets-mode t)
:commands org-bullets-mode
)
#+END_SRC
** TODO org-ref
#+BEGIN_SRC emacs-lisp
(use-package org-ref
:disabled
:config
(setq org-ref-completion-library 'org-ref-ivy-cite))
#+END_SRC
* Look
** Fonts
#+BEGIN_SRC emacs-lisp
(set-face-attribute 'default nil
:family "monospace"
:height 120
:weight 'normal
:width 'normal)
#+END_SRC
** Solarized
#+BEGIN_SRC emacs-lisp
;; (use-package solarized
;; :if window-system
;; :init
;; (setq-default frame-background-mode 'dark)
;; (set-frame-parameter nil 'background-mode 'dark)
;; (add-hook 'after-make-frame-functions (lambda (frame)
;; "Reenable solarized"
;; (enable-theme 'solarized-dark)))
;; :config
;; (load-theme 'solarized-dark t)
;; (enable-theme 'solarized-dark))
(setq solarized-distinct-fringe-background t)
(setq solarized-scale-org-headlines nil)
(defun reload-solarized (event)
(let ((theme (intern (concat "solarized-" (with-temp-buffer
(insert-file-contents "~/dotfiles/color-scheme")
(string-trim (buffer-string))
)))))
(load-theme theme t)))
(reload-solarized nil)
;; auto-reload
(require 'filenotify)
(file-notify-add-watch "~/dotfiles/color-scheme" '(change) 'reload-solarized)
#+END_SRC
** Transparency
#+BEGIN_SRC emacs-lisp
(set-frame-parameter (selected-frame) 'alpha '(95 . 95))
(add-to-list 'default-frame-alist '(alpha . (95 . 95)))
#+END_SRC
** Cleaner frames
#+BEGIN_SRC emacs-lisp
(tool-bar-mode 0)
(menu-bar-mode 0)
(scroll-bar-mode 0)
#+END_SRC
** hl-line
#+BEGIN_SRC emacs-lisp
(when window-system (global-hl-line-mode))
(show-paren-mode t)
#+END_SRC
** live hex color previews
from https://vickychijwani.me/nuggets-from-my-emacs-part-i/
#+BEGIN_SRC emacs-lisp
;; CSS color values colored by themselves
;; http://news.ycombinator.com/item?id=873541
(defvar hexcolor-keywords
'(("#[abcdef[:digit:]]+"
(0 (put-text-property
(match-beginning 0)
(match-end 0)
'face (list :background
(match-string-no-properties 0)))))))
(defun hexcolor-add-to-font-lock ()
(font-lock-add-keywords nil hexcolor-keywords))
(add-hook 'css-mode-hook 'hexcolor-add-to-font-lock)
#+END_SRC
** diminish
#+BEGIN_SRC emacs-lisp
;(diminish 'undo-tree-mode)
;(diminish 'auto-revert-mode)
;(diminish 'org-indent-mode)
#+END_SRC
* Feel
#+BEGIN_SRC emacs-lisp
(defalias 'yes-or-no-p 'y-or-n-p)
#+END_SRC
** fix escape
#+BEGIN_SRC emacs-lisp
; Map escape to cancel (like C-g)...
(define-key isearch-mode-map [escape] 'isearch-abort) ;; isearch
(define-key isearch-mode-map "\e" 'isearch-abort) ;; \e seems to work better for terminals
(global-set-key [escape] 'keyboard-escape-quit) ;; everywhere else
#+End_SRC
** Fix mouse wheel
#+BEGIN_SRC emacs-lisp
(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-step 1) ;; keyboard scroll one line at a time
(defun sfp-page-down (&optional arg)
(interactive "^P")
(setq this-command 'next-line)
(next-line
(- (window-text-height)
next-screen-context-lines)))
(put 'sfp-page-down 'isearch-scroll t)
(put 'sfp-page-down 'CUA 'move)
(defun sfp-page-up (&optional arg)
(interactive "^P")
(setq this-command 'previous-line)
(previous-line
(- (window-text-height)
next-screen-context-lines)))
(put 'sfp-page-up 'isearch-scroll t)
(put 'sfp-page-up 'CUA 'move)
(setq scroll-error-top-bottom t)
#+END_SRC
** fix c-z
#+BEGIN_SRC emacs-lisp
(global-unset-key (kbd "C-z"))
#+END_SRC
** Ivy
#+BEGIN_SRC emacs-lisp
(use-package ivy
:init
(setq ivy-height 10)
(setq ivy-use-virtual-buffers t)
(setq enable-recursive-minibuffers t)
:config
(ivy-mode t)
:diminish
:bind (("C-s" . swiper)
("C-c C-r" . ivy-resume)
("<f6>" . ivy-resume)))
#+END_SRC
** Counsel
#+BEGIN_SRC emacs-lisp
(use-package counsel
:bind (("M-x" . counsel-M-x)
("C-x C-f" . counsel-find-file)
("C-h f" . counsel-describe-function)
("C-h v" . counsel-describe-variable)))
#+END_SRC
(global-set-key (kbd "<f1> l") 'counsel-find-library)
(global-set-key (kbd "<f2> i") 'counsel-info-lookup-symbol)
(global-set-key (kbd "<f2> u") 'counsel-unicode-char)
;; (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)
;; (global-set-key (kbd "C-x l") 'counsel-locate)
;; (global-set-key (kbd "C-S-o") 'counsel-rhythmbox)
;; (define-key read-expression-map (kbd "C-r") 'counsel-expression-history)
** projectile
#+BEGIN_SRC emacs-lisp
(use-package projectile
:init
(setq projectile-mode-line "Projectile")
:config
(projectile-global-mode t)
)
;(use-package counsel-projectile))
#+END_SRC
** ggtags
#+BEGIN_SRC emacs-lisp
(use-package ggtags
:demand
:bind ("M-." . ggtags-find-tag-dwim))
#+END_SRC
** intuitive window resize
#+BEGIN_SRC emacs-lisp
;; intuitive window resizing
(defun xor (b1 b2)
(or (and b1 b2)
(and (not b1) (not b2))))
(defun move-border-left-or-right (arg dir)
"General function covering move-border-left and move-border-right. If DIR is
t, then move left, otherwise move right."
(interactive)
(if (null arg) (setq arg 3))
(let ((left-edge (nth 0 (window-edges))))
(if (xor (= left-edge 0) dir)
(shrink-window arg t)
(enlarge-window arg t))))
(defun move-border-up-or-down (arg dir)
"General function covering move-border-up and move-border-down. If DIR is
t, then move up, otherwise move down."
(interactive)
(if (null arg) (setq arg 3))
(let ((top-edge (nth 1 (window-edges))))
(if (xor (= top-edge 0) dir)
(shrink-window arg nil)
(enlarge-window arg nil))))
(defun move-border-left (arg)
(interactive "P")
(move-border-left-or-right arg t))
(defun move-border-right (arg)
(interactive "P")
(move-border-left-or-right arg nil))
(defun move-border-up (arg)
(interactive "P")
(move-border-up-or-down arg t))
(defun move-border-down (arg)
(interactive "P")
(move-border-up-or-down arg nil))
;; keybindings for window resizing
(global-set-key (kbd "C-S-<left>") 'move-border-left)
(global-set-key (kbd "C-S-<right>") 'move-border-right)
(global-set-key (kbd "C-s-<up>") 'move-border-up)
(global-set-key (kbd "C-s-<down>") 'move-border-down)
#+END_SRC
#+RESULTS:
: move-border-down
** TODO i3-emacs
* editing
** line numbers
*** relative
#+BEGIN_SRC emacs-lisp
(use-package linum-relative
:commands linum-relative-toggle)
#+END_SRC
*** enable globally
#+BEGIN_SRC emacs-lisp
(global-linum-mode t)
#+END_SRC
** direnv
#+BEGIN_SRC emacs-lisp
(use-package direnv
:config
(direnv-mode))
#+END_SRC
** autocomplete
#+BEGIN_SRC emacs-lisp
(use-package company
:hook (after-init . global-company-mode))
#+END_SRC
** Indentation
#+BEGIN_SRC emacs-lisp
(setq-default indent-tabs-mode nil)
(setq-default tab-width 2) ; or any other preferred value
(defvaralias 'c-basic-offset 'tab-width)
(defvaralias 'cperl-indent-level 'tab-width)
(define-key prog-mode-map (kbd "<tab>") #'company-indent-or-complete-common)
#+END_SRC
** smart home key
#+BEGIN_SRC emacs-lisp
;; "smart" home, i.e., home toggles b/w 1st non-blank character and 1st column
(defun smart-beginning-of-line ()
"Move point to first non-whitespace character or beginning-of-line."
(interactive "^") ; Use (interactive "^") in Emacs 23 to make shift-select work
(let ((oldpos (point)))
(back-to-indentation)
(and (= oldpos (point))
(beginning-of-line))))
(global-set-key [home] 'smart-beginning-of-line)
(global-set-key (kbd "C-a") 'smart-beginning-of-line)
#+END_SRC
** git-gutter-fringe
#+BEGIN_SRC emacs-lisp
;; (use-package git-gutter-fringe
;; :config (global-git-gutter-mode t))
#+END_SRC
** all-the-icons
#+BEGIN_SRC emacs-lisp
(use-package all-the-icons
:commands all-the-icons-insert)
#+END_SRC
** backups
from [[https://www.emacswiki.org/emacs/BackupDirectory][emacs wiki]]
#+BEGIN_SRC emacs-lisp
(setq vc-make-backup-files t)
(setq
backup-by-copying t ; don't clobber symlinks
backup-directory-alist
'(("." . "~/.emacs.d/.saves")) ; don't litter my fs tree
delete-old-versions t
kept-new-versions 6
kept-old-versions 2
version-control t) ; use versioned backups
#+END_SRC
** Evil
#+BEGIN_SRC emacs-lisp
(global-undo-tree-mode)
(setq evil-want-C-i-jump nil)
(use-package evil
:config
(evil-mode t)
(evil-set-undo-system 'undo-tree)
; change cursor based on mode
(add-hook 'evil-insert-state-entry-hook (lambda () (when (not (display-graphic-p)) (send-string-to-terminal "\033[5 q"))))
(add-hook 'evil-normal-state-entry-hook (lambda () (when (not (display-graphic-p)) (send-string-to-terminal "\033[0 q"))))
)
(use-package which-key
:diminish
:init
(setq which-key-allow-evil-operators t)
(setq which-key-show-operator-state-maps t)
:config
(which-key-mode 1)
(which-key-setup-minibuffer)) ; do I need this?
#+END_SRC
#+RESULTS:
: t
*** evil-goggles
#+BEGIN_SRC emacs-lisp
(use-package evil-goggles
:diminish
:config (evil-goggles-mode)
(evil-goggles-use-diff-faces))
#+END_SRC
*** TODO [[https://github.com/emacs-evil/evil-surround][evil-surround]]
*** TODO more evil bindings
**** https://github.com/Somelauw/evil-org-mode/blob/master/doc/keythemes.org
**** follow link with ret
** TODO multiple-cursors
** DONE fix clipboard on wayland
#+BEGIN_SRC emacs-lisp
(setq wl-copy-process nil)
(defun wl-copy (text)
(setq wl-copy-process (let ((default-directory "~"))
(make-process :name "wl-copy"
:buffer nil
:command '("wl-copy" "-f" "-n")
:noquery t
:connection-type 'pipe)))
(process-send-string wl-copy-process text)
(process-send-eof wl-copy-process))
(defun wl-paste ()
(if (and wl-copy-process (process-live-p wl-copy-process))
nil
(let ((default-directory "~"))
(shell-command-to-string "wl-paste -n | tr -d '\r'"))))
(setq interprogram-cut-function 'wl-copy)
(setq interprogram-paste-function 'wl-paste)
#+END_SRC
#+RESULTS:
: wl-paste
* Tools
** Magit
#+BEGIN_SRC emacs-lisp
(use-package magit
:bind (("C-c g" . magit-status)
("C-c C-g l" . magit-log-all)))
(use-package forge
:init
(setq forge-topic-list-limit '(60 . 0))
:after magit)
#+END_SRC
** weechat
#+BEGIN_SRC emacs-lisp
(use-package weechat
:commands weechat-connect
:init
(setq weechat-more-lines-amount 100)
(setq weechat-host-default "pennyworth.yori.cc")
(setq weechat-mode-default "ssh -W localhost:%p %h")
(setq weechat-modules '(weechat-button weechat-complete weechat-notifications))
)
#+END_SRC
** notmuch
#+BEGIN_SRC emacs-lisp
(use-package notmuch
:bind (("C-c n" . notmuch)))
#+END_SRC
** TODO https://github.com/mbork/beeminder.el
* language-specific
** markdown
#+BEGIN_SRC emacs-lisp
(use-package markdown-mode
:commands (markdown-mode gfm-mode)
:mode (("README\\.md\\'" . gfm-mode)
("\\.md\\'" . markdown-mode)
("\\.markdown\\'" . markdown-mode))
:init (setq markdown-command "multimarkdown"))
#+END_SRC
** org
*** TODO spellchecking
*** TODO disable linum on org mode
*** TODO use org-cliplink
** nix
#+BEGIN_SRC emacs-lisp
(use-package nix-mode
:commands (nix-mode)
:mode (("\\.nix\\'" . nix-mode)))
#+END_SRC
** haskell
#+BEGIN_SRC emacs-lisp
(load-library "haskell-mode-autoloads")
;; (use-package intero
;; :config (add-hook 'haskell-mode-hook 'intero-mode)
;; )
#+END_SRC
*** TODO intero / haskell mode [[https://wiki.haskell.org/Emacs]]
** rust
#+BEGIN_SRC emacs-lisp
(use-package rust-mode
:commands (rust-mode)
:mode (("\\.rs\\'" . rust-mode)))
#+END_SRC
** terraform-mode
#+BEGIN_SRC emacs-lisp
(use-package terraform-mode
:commands (terraform-mode)
:mode (("\\.tf\\'" . terraform-mode)))
#+END_SRC
** vue
#+BEGIN_SRC emacs-lisp
(use-package vue-mode
:commands (vue-mode)
:mode (("\\.vue\\'" . vue-mode)))
#+END_SRC
** reason
#+BEGIN_SRC emacs-lisp
(use-package reason-mode
:commands (reason-mode)
:mode (("\\.re\\'" . reason-mode)))
#+END_SRC
** TODO proof-general
* Inspiration
** [[https://github.com/hrs/dotfiles/blob/master/emacs/.emacs.d/configuration.org][hrs]]
** [[https://github.com/angrybacon/dotemacs][angrybacon]]
** [[https://github.com/hlissner/.emacs.d][doom]]
** [[https://gist.github.com/fmap/b0e89549d43c4cc0d90c14579e366eb3][fmap]]
** [[https://github.com/muflax-scholars/emacs.d][muflax]]
** [[https://github.com/jwiegley/dot-emacs/blob/master/init.el][jwiegly]]