732 lines
25 KiB
Org Mode
732 lines
25 KiB
Org Mode
#+TITLE: Emacs Configuration
|
|
This is my configuration for the emacs editor.
|
|
* Set up UI
|
|
Remove all those UI elements. They do not look good and waste space.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(tool-bar-mode -1)
|
|
(menu-bar-mode -1)
|
|
(scroll-bar-mode -1)
|
|
(tooltip-mode -1)
|
|
(fringe-mode -1)
|
|
#+END_SRC
|
|
|
|
* Desktop Mode
|
|
Using desktop mode emacs will save the state of all buffers, their cursor positions, window arrangements and other things when exiting. When starting these states are restored.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(desktop-save-mode 1)
|
|
#+END_SRC
|
|
For more information take a look at the [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Saving-Emacs-Sessions.html][Emacs Manual]]
|
|
|
|
* Set up package repositories
|
|
** Require package support
|
|
State that we will need package support and define a macro for adding package repos to the archives
|
|
#+BEGIN_SRC emacs-lisp
|
|
(require 'package)
|
|
(defmacro append-to-list (target suffix)
|
|
"Append SUFFIX to TARGET in place."
|
|
`(setq ,target (append ,target ,suffix)))
|
|
#+END_SRC
|
|
|
|
** Add package repos
|
|
#+BEGIN_SRC emacs-lisp
|
|
(append-to-list package-archives
|
|
'(("melpa" . "http://melpa.org/packages/")
|
|
("melpa-stable" . "http://stable.melpa.org/packages/")
|
|
("org-elpa" . "https://orgmode.org/elpa/")))
|
|
#+END_SRC
|
|
|
|
** Ensure ~use-package~ command is present
|
|
#+BEGIN_SRC emacs-lisp
|
|
(package-initialize)
|
|
|
|
(unless (package-installed-p 'use-package)
|
|
(package-refresh-contents)
|
|
(package-install 'use-package))
|
|
|
|
(require 'use-package)
|
|
|
|
(setq
|
|
use-package-always-ensure t
|
|
use-package-verbose t)
|
|
|
|
(use-package gnu-elpa-keyring-update)
|
|
#+END_SRC
|
|
|
|
* Set Backup Location
|
|
Emacs, by default clutters the file system with backup files.
|
|
We do not want them to be right next to the actual file, so we tell emacs to use dedicated directory to store them.
|
|
While we are at it, we also set rule for how many version emacs should keep as backups.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq backup-directory-alist `(("." . "~/.emacs-backup")))
|
|
(setq backup-by-copying t)
|
|
(setq delete-old-versions t
|
|
kept-new-versions 6
|
|
kept-old-versions 2
|
|
version-control t)
|
|
#+END_SRC
|
|
|
|
* Define useful functions
|
|
** Reformat a whole buffer
|
|
Reindet the whole buffer with ~F12~
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun indent-buffer ()
|
|
(interactive)
|
|
(save-excursion
|
|
(indent-region (point-min) (point-max) nil)))
|
|
(global-set-key [f12] 'indent-buffer)
|
|
#+END_SRC
|
|
|
|
** Split windows and immediately switch to it
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun split-right-and-enter ()
|
|
"Split the window to the right and enter it."
|
|
(interactive)
|
|
(split-window-right)
|
|
(other-window 1))
|
|
|
|
(defun split-below-and-enter ()
|
|
"Split the window down and enter it."
|
|
(interactive)
|
|
(split-window-below)
|
|
(other-window 1))
|
|
#+END_SRC
|
|
|
|
** Quick buffer switching
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun switch-to-previous-buffer ()
|
|
"Switch to previously open buffer. Repeated invocations toggle between the two most recently open buffers."
|
|
(interactive)
|
|
(switch-to-buffer (other-buffer (current-buffer) 1)))
|
|
#+END_SRC
|
|
|
|
* Theming
|
|
** Main Theme
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package doom-themes)
|
|
|
|
;; Global settings (defaults)
|
|
(setq doom-themes-enable-bold t ; if nil, bold is universally disabled
|
|
doom-themes-enable-italic t) ; if nil, italics is universally disabled
|
|
|
|
;; Load the theme (doom-one, doom-molokai, etc); keep in mind that each theme
|
|
;; may have their own settings.
|
|
(load-theme 'doom-one-light t)
|
|
|
|
;; Enable flashing mode-line on errors
|
|
(doom-themes-visual-bell-config)
|
|
|
|
;; Corrects (and improves) org-mode's native fontification.
|
|
(doom-themes-org-config)
|
|
#+END_SRC
|
|
|
|
** Modeline
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package doom-modeline
|
|
:ensure t
|
|
:hook (after-init . doom-modeline-mode))
|
|
#+END_SRC
|
|
|
|
*** Minions Menu
|
|
Add a menu to the modeline to access all minor modes.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package minions
|
|
:config (minions-mode 1))
|
|
#+END_SRC
|
|
|
|
** Font
|
|
#+BEGIN_SRC emacs-lisp
|
|
(set-face-attribute 'default nil
|
|
:family "Hack"
|
|
:height 110
|
|
:weight 'normal
|
|
:width 'normal)
|
|
#+END_SRC
|
|
|
|
* Ivy
|
|
Use Ivy to make minibuf promts better. Adds the ability to sort and filter.
|
|
** Use Ivy
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package ivy
|
|
:ensure t
|
|
:init
|
|
(ivy-mode 1)
|
|
(unbind-key "S-SPC" ivy-minibuffer-map)
|
|
(setq ivy-height 30
|
|
ivy-use-virtual-buffers t
|
|
ivy-use-selectable-prompt t)
|
|
(defun swiper-at-point ()
|
|
(interactive)
|
|
(swiper (thing-at-point 'word)))
|
|
:bind (("C-x b" . ivy-switch-buffer)
|
|
("C-c C-r" . ivy-resume)
|
|
("C-c s" . swiper-at-point)
|
|
("C-s" . swiper))
|
|
:diminish)
|
|
|
|
;; ivy-rich makes Ivy look a little bit more like Helm.
|
|
(use-package ivy-rich
|
|
:after counsel
|
|
:custom
|
|
(ivy-virtual-abbreviate 'full
|
|
ivy-rich-switch-buffer-align-virtual-buffer t
|
|
ivy-rich-path-style 'abbrev)
|
|
:init
|
|
(ivy-rich-mode))
|
|
|
|
(use-package ivy-hydra)
|
|
#+END_SRC
|
|
|
|
** Smex
|
|
Sort commands by recency in ivy windows
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package smex)
|
|
#+END_SRC
|
|
|
|
* Counsel
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package counsel
|
|
:ensure t
|
|
:after ivy
|
|
:init
|
|
(counsel-mode 1)
|
|
|
|
:bind (("C-c ;" . counsel-M-x)
|
|
("C-c U" . counsel-unicode-char)
|
|
("C-c i" . counsel-imenu)
|
|
("C-x f" . counsel-find-file)
|
|
("C-c y" . counsel-yank-pop)
|
|
("C-c r" . counsel-recentf)
|
|
:map ivy-minibuffer-map
|
|
("C-r" . counsel-minibuffer-history))
|
|
:diminish)
|
|
#+END_SRC
|
|
|
|
* Undo Tree
|
|
Using the beauty that is undo-tree, we can easily navigate through history of a buffer.
|
|
This includes obviously going back in edit history, but also branching of end returning to previous states.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package undo-tree
|
|
:bind (("C-x u" . undo-tree-visualize)
|
|
("C-z" . undo-tree-undo)
|
|
("C-S-z" . undo-tree-redo))
|
|
:config
|
|
(global-undo-tree-mode +1)
|
|
(unbind-key "M-_" undo-tree-map)
|
|
:diminish)
|
|
|
|
;; Trying undo-propose, which seems to offer a better experience, as
|
|
;; undo tree is prone to losing data.
|
|
(use-package undo-propose
|
|
:disabled
|
|
:bind (("C-c _" . undo-propose)
|
|
:map undo-propose-mode-map
|
|
("<up>" . undo-only)))
|
|
#+END_SRC
|
|
With this we can use ~C-x u~ in any buffer to bring up the tree and navigate it using the arrow key.
|
|
Once in a state we agree with, just press ~q~ and we are done.
|
|
|
|
* Magit
|
|
Magit is THE go to package for using git in emacs.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package magit
|
|
:bind (("C-c g" . magit-status))
|
|
:diminish magit-auto-revert-mode
|
|
:diminish auto-revert-mode
|
|
:custom
|
|
(magit-remote-set-if-missing t)
|
|
(magit-diff-refine-hunk t)
|
|
:config
|
|
(magit-auto-revert-mode t)
|
|
(advice-add 'magit-refresh :before #'maybe-unset-buffer-modified)
|
|
(advice-add 'magit-commit :before #'maybe-unset-buffer-modified)
|
|
(setq magit-completing-read-function 'ivy-completing-read)
|
|
(add-to-list 'magit-no-confirm 'stage-all-changes))
|
|
|
|
(use-package libgit
|
|
:disabled
|
|
:after magit)
|
|
#+END_SRC
|
|
The ~advice-add~ entries are thereto stop magit from bugging us to save buffers when commiting and refreshing.
|
|
|
|
** Helper Functions
|
|
#+BEGIN_SRC emacs-lisp
|
|
(autoload 'diff-no-select "diff")
|
|
(defun current-buffer-matches-file-p ()
|
|
"Return t if the current buffer is identical to its associated file."
|
|
(when (and buffer-file-name (buffer-modified-p))
|
|
(diff-no-select buffer-file-name (current-buffer) nil 'noasync)
|
|
(with-current-buffer "*Diff*"
|
|
(and (search-forward-regexp "^Diff finished \(no differences\)\." (point-max) 'noerror) t))))
|
|
#+END_SRC
|
|
|
|
Clear modified bit on all unmodified buffers
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun maybe-unset-buffer-modified (&optional _)
|
|
(interactive)
|
|
(dolist (buf (buffer-list))
|
|
(with-current-buffer buf
|
|
(when (and buffer-file-name (buffer-modified-p) (current-buffer-matches-file-p))
|
|
(set-buffer-modified-p nil)))))
|
|
|
|
#+END_SRC
|
|
|
|
Don't prompt to save unmodified buffers on exit.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(advice-add 'save-buffers-kill-emacs :before #'maybe-unset-buffer-modified)
|
|
#+END_SRC
|
|
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun kill-buffer-with-prejudice (&optional _)
|
|
"Kill a buffer, eliding the save dialogue if there are no diffs."
|
|
(interactive)
|
|
(when (current-buffer-matches-file-p) (set-buffer-modified-p nil))
|
|
(kill-buffer))
|
|
#+END_SRC
|
|
|
|
* Org Mode
|
|
** Define important files
|
|
*** The Link Dump
|
|
I use a single file to dump all links I plan on viewing later.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun open-link-list ()
|
|
(interactive)
|
|
(find-file "~/Notes/links.org"))
|
|
#+END_SRC
|
|
|
|
*** The Quick Note File
|
|
This file serves as a notepad for wirting down all sorts of things that have not yet been refiled.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun open-semantic-notes ()
|
|
(interactive)
|
|
(find-file "~/Notes/semantic.org"))
|
|
#+END_SRC
|
|
|
|
*** The TODO File
|
|
This file will track the bulk of all todo items we will enter.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun open-main-todo-file ()
|
|
(interactive)
|
|
(find-file "~/Notes/todo.org"))
|
|
#+END_SRC
|
|
|
|
*** The Tracking file
|
|
I use this file to capture dates, at wich I do certain tasks.
|
|
Used mostly for keeping track of habits.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun open-main-todo-file ()
|
|
(interactive)
|
|
(find-file "~/Notes/tracking.org"))
|
|
#+END_SRC
|
|
|
|
** Configure org-mode
|
|
This is the main configuration for the infamous org-mode.
|
|
The most important parts are configuring key bindings to quickly access the files we have defined above.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package org
|
|
;; Always get this from the GNU archive.
|
|
:pin gnu
|
|
:diminish org-indent-mode
|
|
:bind (("C-c o c" . org-capture)
|
|
("C-c o n" . open-semantic-notes)
|
|
("C-c o t" . open-main-todo-file)
|
|
("C-c o l" . open-link-list)
|
|
("C-c o s" . org-store-link)
|
|
("C-c o a" . org-agenda)
|
|
:map org-mode-map
|
|
("M-s-<return>" . org-insert-todo-heading)
|
|
("C-c c" . org-mode-insert-code)
|
|
("C-c a s" . org-emphasize)
|
|
("C-c a r" . org-ref)
|
|
("C-c a e" . outline-show-all)
|
|
("C-c a t" . unindent-by-four))
|
|
:hook (org-mode . visual-line-mode)
|
|
:config
|
|
|
|
(let ((todo-path (expand-file-name "~/Notes/todo.org")))
|
|
(when (file-exists-p todo-path)
|
|
(setq org-agenda-files (list todo-path)
|
|
org-default-notes-file todo-path)))
|
|
|
|
(setq org-footnote-section ""
|
|
org-startup-with-inline-images t
|
|
org-pretty-entities t
|
|
org-ellipsis "…"
|
|
org-footnote-section nil
|
|
org-hide-leading-stars nil
|
|
)
|
|
(setcar (nthcdr 4 org-emphasis-regexp-components) 4)
|
|
|
|
(defun org-mode-insert-code ()
|
|
(interactive)
|
|
(org-emphasize ?~)))
|
|
#+END_SRC
|
|
|
|
** Set default archive location
|
|
When archiving items in org files, the default ist to crate a separate file named ~<filename>.org_archive~.
|
|
This clutters up my notes folder quite a bit, as I use a lot of separate files with thier respective archives.
|
|
All archives should be stored in a single ~.archive~ file per directory.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq org-archive-location "./.archive::* From %s")
|
|
#+END_SRC
|
|
|
|
** Beautify org-mode
|
|
*** Icons for headline indentation
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package org-bullets
|
|
:init (add-hook 'org-mode-hook (lambda () (org-bullets-mode 1))))
|
|
#+END_SRC
|
|
|
|
*** Replace checkmark with unicode icons
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package pretty-mode
|
|
:init (global-pretty-mode t))
|
|
|
|
(add-hook 'org-mode-hook (lambda ()
|
|
"Beautify Org Checkbox Symbol"
|
|
(push '("[ ]" . "☐") prettify-symbols-alist)
|
|
(push '("[X]" . "☑" ) prettify-symbols-alist)
|
|
(push '("[-]" . "❍" ) prettify-symbols-alist)
|
|
(prettify-symbols-mode)))
|
|
#+END_SRC
|
|
|
|
*** Strike out done ckeckbox items
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defface org-checkbox-done-text
|
|
'((t (:foreground "#71696A" :strike-through t)))
|
|
"Face for the text part of a checked org-mode checkbox.")
|
|
|
|
(font-lock-add-keywords
|
|
'org-mode
|
|
`(("^[ \t]*\\(?:[-+*]\\|[0-9]+[).]\\)[ \t]+\\(\\(?:\\[@\\(?:start:\\)?[0-9]+\\][ \t]*\\)?\\[\\(?:X\\|\\([0-9]+\\)/\\2\\)\\][^\n]*\n\\)"
|
|
1 'org-checkbox-done-text prepend))
|
|
'append)
|
|
#+END_SRC
|
|
|
|
** CSS Themes for Exports
|
|
When exporting from org-mode (usually to HTML) we want to specify additional styles.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defvar org-theme-css-dir "~/.emacs.d/org-css/")
|
|
#+END_SRC
|
|
|
|
Pack some ~.css~ files into this directory. They will be available for choosing when exporting.
|
|
The folowing code will define a function to inline css into a self-contained html file.
|
|
|
|
To use it type ~M-x toggle-org-custom-inline-style~ into an org-mode buffer.
|
|
When exporting to HTML emacs will ask which css theme to use.
|
|
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun toggle-org-custom-inline-style ()
|
|
(interactive)
|
|
(let ((hook 'org-export-before-parsing-hook)
|
|
(fun 'set-org-html-style))
|
|
(if (memq fun (eval hook))
|
|
(progn
|
|
(remove-hook hook fun 'buffer-local)
|
|
(message "Removed %s from %s" (symbol-name fun) (symbol-name hook)))
|
|
(add-hook hook fun nil 'buffer-local)
|
|
(message "Added %s to %s" (symbol-name fun) (symbol-name hook)))))
|
|
|
|
(defun org-theme ()
|
|
(interactive)
|
|
(let* ((cssdir org-theme-css-dir)
|
|
(css-choices (directory-files cssdir nil ".css$"))
|
|
(css (completing-read "theme: " css-choices nil t)))
|
|
(concat cssdir css)))
|
|
|
|
(defun set-org-html-style (&optional backend)
|
|
(interactive)
|
|
(when (or (null backend) (eq backend 'html))
|
|
(let ((f (or (and (boundp 'org-theme-css) org-theme-css) (org-theme))))
|
|
(if (file-exists-p f)
|
|
(progn
|
|
(set (make-local-variable 'org-theme-css) f)
|
|
(set (make-local-variable 'org-html-head)
|
|
(with-temp-buffer
|
|
(insert "<style type=\"text/css\">\n<!--/*--><![CDATA[/*><!--*/\n")
|
|
(insert-file-contents f)
|
|
(goto-char (point-max))
|
|
(insert "\n/*]]>*/-->\n</style>\n")
|
|
(buffer-string)))
|
|
(set (make-local-variable 'org-html-head-include-default-style)
|
|
nil)
|
|
(message "Set custom style from %s" f))
|
|
(message "Custom header file %s doesnt exist")))))
|
|
#+END_SRC
|
|
|
|
** Prettier Timestamps in Exports
|
|
The default timestamps look pretty unintuitive, with all the angle brackets and all. Let's make them look better.
|
|
#+BEGIN_SRC emacs-lisp
|
|
;;(add-to-list 'org-export-filter-timestamp-functions
|
|
;; #'endless/filter-timestamp)
|
|
;;(defun endless/filter-timestamp (trans back _comm)
|
|
;; (pcase back
|
|
;; ((or `jekyll `html)
|
|
;; (replace-regexp-in-string "&[lg]t;" "" trans))
|
|
;; (`latex
|
|
;; (replace-regexp-in-string "[<>]" "" trans))))
|
|
#+END_SRC
|
|
Removed for now, this somehow breaks emacs
|
|
|
|
OK, no more brackets. Now for a better formatted display.
|
|
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq-default org-display-custom-times t)
|
|
(setq org-time-stamp-custom-formats
|
|
'("<%a %d.%m.%Y>" . "<%d.%m.%y %H:%M>"))
|
|
#+END_SRC
|
|
|
|
** Templates
|
|
*** Babel
|
|
Here we set custom templates to be used for structure expansion.
|
|
These are used when we type "<" folowed by the shortcut for a template and hit "TAB".
|
|
e.g. "<s TAB" expands to ~#+BEGIN_SRC ?\n\n#+END_SRC~
|
|
|
|
**** emacs-lisp
|
|
Shortcut for creating ~emacs-lisp~ code blocks. This is used extensively in this very file.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-to-list 'org-structure-template-alist '("el" "#+BEGIN_SRC emacs-lisp\n?\n#+END_SRC"))
|
|
#+END_SRC
|
|
|
|
*** Capture Support Functions
|
|
First we define a function to look the subheading under which we want to file captures:
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun org-get-target-headline (&optional targets prompt)
|
|
"Prompt for a location in an org file and jump to it.
|
|
|
|
This is for promping for refile targets when doing captures.
|
|
Targets are selected from `org-refile-targets'. If TARGETS is
|
|
given it temporarily overrides `org-refile-targets'. PROMPT will
|
|
replace the default prompt message.
|
|
|
|
If CAPTURE-LOC is is given, capture to that location instead of
|
|
prompting."
|
|
(let ((org-refile-targets (or targets org-refile-targets))
|
|
(prompt (or prompt "Capture Location")))
|
|
(org-refile t nil nil prompt))
|
|
)
|
|
#+END_SRC
|
|
|
|
*** Org Capture
|
|
Here we define templates we want to use to quickly capture stuff and automatically file them away.
|
|
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq org-capture-templates
|
|
'(("l" "Link" entry (file "~/Notes/links.org")
|
|
"* NEW %?\n:PROPERTIES:\n:CREATED: %U\n:END:\n%i\n")
|
|
("t" "Track" table-line (file+function "~/Notes/tracking.org" org-get-target-headline)
|
|
"| %? | |")))
|
|
#+END_SRC
|
|
|
|
* Additional Package Imports
|
|
** All The Icons
|
|
We want to have some nice looking icons
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package all-the-icons)
|
|
#+END_SRC
|
|
|
|
** Recentf
|
|
Show recent files in the buffer selection
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package recentf
|
|
:init (recentf-mode t)
|
|
:config
|
|
(add-to-list 'recentf-exclude "\\.emacs.d")
|
|
(add-to-list 'recentf-exclude ".+tmp......\\.org"))
|
|
#+END_SRC
|
|
|
|
** Rainbow Delimiters
|
|
We want to have some nicely colored delimiters when reading and writing lisp code
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package rainbow-delimiters
|
|
:hook (prog-mode . rainbow-delimiters-mode))
|
|
#+END_SRC
|
|
|
|
** Markdown Mode
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package markdown-mode
|
|
:mode ("\\.md$" . gfm-mode)
|
|
:config
|
|
(when (executable-find "pandoc")
|
|
(setq markdown-command "pandoc -f markdown -t html")))
|
|
#+END_SRC
|
|
|
|
** Duplicate Thing
|
|
Quick bind to ~C-c u ~ to duplicate the current line
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package duplicate-thing
|
|
:bind (("C-c u" . duplicate-thing)))
|
|
#+END_SRC
|
|
|
|
** Guide Key
|
|
Use this to get some help with key bindings
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package guide-key
|
|
:diminish guide-key-mode
|
|
:config
|
|
(guide-key-mode t)
|
|
(setq guide-key/guide-key-sequence '("C-x v" ;; version control
|
|
"C-c a" ;; my mode-specific bindings
|
|
"C-c l" ;; line-jumping
|
|
"C-c o"
|
|
)))
|
|
#+END_SRC
|
|
|
|
** ACE Window
|
|
Small package to quickly switch tiled windows.
|
|
Use ~M-p~ to quickly switch.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package ace-window
|
|
:bind (("M-o" . 'ace-window)))
|
|
#+END_SRC
|
|
** htmlize
|
|
HTML Exporter for org-mode
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package htmlize)
|
|
#+END_SRC
|
|
|
|
* Set Variables
|
|
** General Emacs Options
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq
|
|
compilation-always-kill t ; Never prompt to kill a compilation session.
|
|
compilation-scroll-output 'first-error ; Always scroll to the bottom.
|
|
make-backup-files nil ; No backups, thanks.
|
|
auto-save-default nil ; Or autosaves. What's the difference between autosaves and backups?
|
|
create-lockfiles nil ; Emacs sure loves to put lockfiles everywhere.
|
|
default-directory "~/Notes/" ; All my Notes are here.
|
|
inhibit-startup-screen t ; No need to see GNU agitprop.
|
|
kill-whole-line t ; Lets C-k delete the whole line
|
|
require-final-newline t ; Auto-insert trailing newlines.
|
|
ring-bell-function 'ignore ; Do not ding. Ever.
|
|
use-dialog-box nil ; Dialogues always go in the modeline.
|
|
initial-scratch-message nil ; SHUT UP SHUT UP SHUT UP
|
|
save-interprogram-paste-before-kill t ; preserve paste to system ring
|
|
enable-recursive-minibuffers t ; don't fucking freak out if I use the minibuffer twice
|
|
sentence-end-double-space nil ; are you fucking kidding me with this shit
|
|
confirm-kill-processes nil ; don't whine at me when I'm quitting.
|
|
mark-even-if-inactive nil ; prevent really unintuitive undo behavior
|
|
load-prefer-newer t ; load newest file version available
|
|
user-full-name "Marcel Fries" ; it's me
|
|
)
|
|
#+END_SRC
|
|
|
|
** Read environment variables from the shell
|
|
#+BEGIN_SRC emacs-lisp
|
|
(use-package exec-path-from-shell
|
|
:config
|
|
(exec-path-from-shell-initialize))
|
|
#+END_SRC
|
|
|
|
** Show the current filename in titlebar
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq-default frame-title-format
|
|
(list '((buffer-file-name " %f"
|
|
(dired-directory
|
|
dired-directory
|
|
(revert-buffer-function " %b"
|
|
("%b - Dir: " default-directory)))))))
|
|
#+END_SRC
|
|
|
|
** Default encoding
|
|
#+BEGIN_SRC emacs-lisp
|
|
(prefer-coding-system 'utf-8)
|
|
#+END_SRC
|
|
|
|
** Shorten "yes or no" questions
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defalias 'yes-or-no-p 'y-or-n-p)
|
|
#+END_SRC
|
|
|
|
** Always highlight the current line
|
|
#+BEGIN_SRC emacs-lisp
|
|
(global-hl-line-mode t)
|
|
#+END_SRC
|
|
|
|
** Always highlight matching braces
|
|
#+BEGIN_SRC emacs-lisp
|
|
(show-paren-mode t)
|
|
#+END_SRC
|
|
|
|
** Allow selection override
|
|
#+BEGIN_SRC emacs-lisp
|
|
(delete-selection-mode t)
|
|
#+END_SRC
|
|
|
|
** Behave like a normal text editor
|
|
#+BEGIN_SRC emacs-lisp
|
|
(cua-mode t)
|
|
#+END_SRC
|
|
|
|
** Remember where we are
|
|
#+BEGIN_SRC emacs-lisp
|
|
(save-place-mode)
|
|
#+END_SRC
|
|
|
|
** Set cursor and indet mode
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq-default
|
|
cursor-type 'bar
|
|
indent-tabs-mode nil
|
|
cursor-in-non-selected-windows nil)
|
|
#+END_SRC
|
|
|
|
** Set default column width
|
|
#+BEGIN_SRC emacs-lisp
|
|
(set-fill-column 95)
|
|
#+END_SRC
|
|
* Hooks
|
|
** Remove trailing whitespace on file close
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-hook 'before-save-hook 'delete-trailing-whitespace)
|
|
#+END_SRC
|
|
|
|
** Elisp
|
|
Some customization for writing elisp
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun my-elisp-mode-hook ()
|
|
"My elisp customizations."
|
|
(electric-pair-mode 1)
|
|
(add-hook 'before-save-hook 'check-parens nil t)
|
|
(auto-composition-mode nil))
|
|
|
|
(add-hook 'emacs-lisp-mode-hook 'my-elisp-mode-hook)
|
|
#+END_SRC
|
|
|
|
* Global Key Bindings
|
|
#+BEGIN_SRC emacs-lisp
|
|
(bind-key "C-x k" 'kill-buffer-with-prejudice)
|
|
(bind-key "C-c 5" 'query-replace-regexp) ;; stupid vestigial binding
|
|
(bind-key "M-/" 'hippie-expand)
|
|
(bind-key "C-c \\" 'align-regexp)
|
|
(bind-key "C-c m" 'compile)
|
|
(bind-key "C-c 3" 'split-right-and-enter)
|
|
(bind-key "C-c 2" 'split-below-and-enter)
|
|
(bind-key "M-p" 'switch-to-previous-buffer)
|
|
(bind-key "C-c /" 'comment-or-uncomment-region)
|
|
(bind-key "C-c x" 'ESC-prefix)
|
|
(bind-key "M-i" 'delete-indentation)
|
|
(bind-key "C-+" 'text-scale-increase)
|
|
(bind-key "C--" 'text-scale-decrease)
|
|
(bind-key "C-<" 'beginning-of-buffer)
|
|
(bind-key "C->" 'end-of-buffer)
|
|
(bind-key "C-x C-b" 'ibuffer) ;; buffer-list is not a good default
|
|
#+END_SRC
|
|
|
|
** Unbind some default key bindings
|
|
#+BEGIN_SRC emacs-lisp
|
|
(unbind-key "C-<tab>") ;; prevent switching to tab mode randomly
|
|
(unbind-key "C-h n") ;; I have never wanted to see emacs news ever
|
|
(unbind-key "C-h C-n") ;; why on earth is it bound to two keybindings??
|
|
(unbind-key "C-x C-d") ;; list-directory is utterly useless given the existence of dired
|
|
(unbind-key "C-x C-r") ;; as is find-file-read-only
|
|
#+END_SRC
|
|
|
|
* Load ~custom.el~
|
|
Load a custom file from the emacs home dir.
|
|
This file is specific to the maschine emacs runs on.
|
|
It conatins customizations and file locations that are maschine dependend.
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq custom-file "~/.emacs.d/custom.el")
|
|
(load custom-file 'noerror)
|
|
#+END_SRC
|