7.0 KiB
7.0 KiB
Emacs configure
Packages
Package Archives
Adding the melpa package repository to Emacs.
(require 'package)
(add-to-list 'package-archives
'("melpa" . "http://melpa.org/packages/"))
(package-initialize)Installed packages:
- aggressive-indent - Minor mode to aggressively keep your code always indented
- anaconda-mode - Code navigation, documentation lookup and completion for Python
- auctex - Integrated environment for TeX
- counsel - Various completion functions using Ivy
- eclim - An interface to the Eclipse IDE.
- flycheck - On-the-fly syntax checking
- forest-blue-theme - Emacs theme with a dark background.
- google-this - A set of functions and bindings to google under point.
- ivy - Incremental Vertical completYon
- material-theme - A Theme based on the colors of the Google Material Design
- ox-twbs - Bootstrap compatible HTML Back-End for Org
- rainbow-delimiters - Highlight brackets according to their depth
- rainbow-mode - Colorize color names in buffers
- smartparens - Automatic insertion, wrapping and paredit-like navigation with user defined pairs.
- swiper - Isearch with an overview. Oh, man!
- yasnippet - Yet another snippet extension for Emacs.
(unless (package-installed-p 'use-package)
(package-refresh-contents)
(package-install 'use-package))
(require 'use-package)
(setq use-package-always-ensure t)
(use-package aggressive-indent)
(use-package anaconda-mode)
;; (use-package auctex) throws error with use-package
(use-package counsel)
(use-package eclim)
(use-package flycheck)
(use-package google-this)
(use-package ivy)
(use-package material-theme)
(use-package ox-twbs)
(use-package rainbow-delimiters)
(use-package rainbow-mode)
(use-package smartparens)
(use-package swiper)
(use-package yasnippet)Themes
Using the Material-Theme.
(load-theme 'material t)Changes the Emacs background to the terminals defaults. (Generally)
(add-hook 'window-setup-hook
'(lambda ()
(set-face-background 'default "unspecified-bg")))Functions
Cut/Copy and Paste by Boruch Baum
Copy
Copy the marked area to the clipboard.
(defun copy-to-xclipboard(arg)
(interactive "P")
(cond
((not (use-region-p))
(message "Nothing to yank to X-clipboard"))
((and (not (display-graphic-p))
(/= 0 (shell-command-on-region
(region-beginning) (region-end) "xsel -i -b")))
(error "Is program `xsel' installed?"))
(t
(when (display-graphic-p)
(call-interactively 'clipboard-kill-ring-save))
(message "Yanked region to X-clipboard")
(deactivate-mark))))Cut
Cut the marked area to the clipboard.
(defun cut-to-xclipboard(arg)
(interactive "P")
(cond
((not (use-region-p))
(message "Nothing to yank to X-clipboard"))
((and (not (display-graphic-p))
(/= 0 (shell-command-on-region
(region-beginning) (region-end) "xsel -i -b")))
(error "Is program `xsel' installed?"))
(t
(when (display-graphic-p)
(call-interactively 'clipboard-kill-ring-save))
(message "Yanked region to X-clipboard")
(kill-region (region-beginning) (region-end))
(deactivate-mark))))Paste
Paste from the clipboard.
(defun paste-from-xclipboard()
"Uses shell command `xsel -o' to paste from x-clipboard. With
one prefix arg, pastes from X-PRIMARY, and with two prefix args,
pastes from X-SECONDARY."
(interactive)
(if (display-graphic-p)
(clipboard-yank)
(let*
((opt (prefix-numeric-value current-prefix-arg))
(opt (cond
((= 1 opt) "b")
((= 4 opt) "p")
((= 16 opt) "s"))))
(insert (shell-command-to-string (concat "xsel -o -" opt))))))Personal functions
Go back to indentation, if you are at the indentation, go to beginning of the line instead.
(defun back-to-indentation-or-beginning ()
"Go back to indentation, if at indentation go to beginning of line"
(interactive)
(if (= (point) (progn (back-to-indentation) (point)))
(beginning-of-line)))Sets the background of Emacs in terminal-mode to the terminals. Doesn't change it in window mode tho.
(defun transparent-terminal ()
(unless (display-graphic-p (selected-frame))
(set-face-background 'default "unspecified-bg" (selected-frame))))Modes
Window Modes
(menu-bar-mode -1)Python
Using Anaconda-mode as default python development mode
(add-hook 'python-mode-hook 'anaconda-mode)
(add-hook 'python-mode-hook 'anaconda-eldoc-mode)LaTeX
Some default settings for LaTeX-Mode. AucTeX is needed.
(require 'tex)
(setq TeX-auto-save t)
(setq TeX-parse-self t)
(setq-default TeX-master nil)Org
Enable a Twitter Bootstrap mode as an export mode for Org-mode.
(require 'ox-twbs)Use Evince as default pdf viewer.
(add-hook 'org-mode-hook
'(lambda ()
(delete '("\\.pdf\\'" . default) org-file-apps)
(add-to-list 'org-file-apps '("\\.pdf\\'" . "evince %s"))))Activate Syntax Highlighting in Org-mode.
(add-hook 'org-mode-hook
'(lambda ()
(setq org-src-fontify-natively t)))Add rainbow-delimiters in org-mode
(add-hook 'org-mode-hook 'rainbow-delimiters-mode)Ivy/Counsel/Swiper
(counsel-mode 1)Parenthesis
(require 'paren)
(setq show-paren-style 'parenthesis)
(show-paren-mode +1)Highlight line
Globaly highlight the current line in a slightly darker shade of grey.
(global-hl-line-mode 1)
(set-face-background 'hl-line "#141b1e")
(set-face-foreground 'highlight nil)Yasnippet
(require 'yasnippet)
(setq yas-snippet-dirs
'("~/.emacs.d/snippets/"))
(yas-global-mode 1)Personal mode
(defvar my-keys-minor-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "C-a") 'back-to-indentation-or-beginning)
(define-key map (kbd "C-c M-w") 'copy-to-xclipboard)
(define-key map (kbd "C-c C-w") 'cut-to-xclipboard)
(define-key map (kbd "C-c M-y") 'paste-from-xclipboard)
map)
"my-keys-minor-mode keymap.")
(define-minor-mode my-keys-minor-mode
"A minor mode so that my key settings override annoying major modes."
:init-value t
:lighter " my-keys")
(my-keys-minor-mode 1)