dotfiles/init.el

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;; -*- lexical-binding: t; -*-
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;; =============================================================================
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;; ___ _ __ ___ __ _ ___ ___
;; / _ \ '_ ` _ \ / _` |/ __/ __|
;; | __/ | | | | | (_| | (__\__ \
;; (_)___|_| |_| |_|\__,_|\___|___/
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;; =============================================================================
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(setq user-full-name
(replace-regexp-in-string "\n$" "" (shell-command-to-string
"git config --get user.email")))
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(setq user-mail-address
(replace-regexp-in-string "\n$" "" (shell-command-to-string
"git config --get user.name")))
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(defun emacs24_4-p ()
(or (and (>= emacs-major-version 24)
(>= emacs-minor-version 4))
(>= emacs-major-version 25)))
;; =============================================================================
;; GUI Disables
;; =============================================================================
;; Turn off mouse interface early in startup to avoid momentary display
(when (fboundp 'menu-bar-mode) (menu-bar-mode -1))
(when (fboundp 'tool-bar-mode) (tool-bar-mode -1))
(when (fboundp 'scroll-bar-mode) (scroll-bar-mode -1))
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;; These silence the byte compiler.
(defvar ido-cur-item nil)
(defvar ido-default-item nil)
(defvar ido-context-switch-command nil)
(defvar ido-cur-list nil)
(defvar predicate nil)
(defvar inherit-input-method nil)
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;; =============================================================================
;; Load Path Configuration
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;; =============================================================================
(defvar machine-custom "~/.emacs.d/this-machine.el")
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(setq custom-file "~/.emacs.d/custom.el")
(when (file-exists-p custom-file) (load custom-file))
(when (file-exists-p machine-custom) (load machine-custom))
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;; =============================================================================
;; ELPA/package.el/MELPA
;; =============================================================================
(require 'package)
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(add-to-list 'package-archives
'("marmalade" . "http://marmalade-repo.org/packages/") t)
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(add-to-list 'package-archives '("elpa" . "http://tromey.com/elpa/") t)
(add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/") t)
(add-to-list 'package-archives '("melpa" . "http://melpa.org/packages/") t)
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(defun ensure-packages-installed (packages)
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(unless package-archive-contents
(package-refresh-contents))
(mapcar
(lambda (package)
(if (package-installed-p package)
package
(progn (message (format "Installing package %s." package))
(package-install package))))
packages))
(package-initialize)
(ensure-packages-installed '(epl use-package))
(require 'use-package)
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(use-package benchmark-init
:ensure t
;; Set do-benchmark in custom.el
:if (and (boundp 'do-benchmark) do-benchmark))
;; =============================================================================
;; Config Free Packages
;; =============================================================================
(defun use-packages (packages)
(mapcar
(lambda (package)
(use-package package :ensure t)) packages))
(defvar packages-eager
'(popup auto-complete yasnippet cl-lib exec-path-from-shell paradox slime
xclip dired+ ctags ctags-update aggressive-indent imenu+ neotree diminish
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gist))
(use-packages packages-eager)
;; =============================================================================
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;; Disables
;; =============================================================================
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(setq visible-bell nil)
(setq sentence-end-double-space nil)
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;; Disable the creation of backup files.
(setq backup-inhibited t)
(setq make-backup-files nil)
(setq auto-save-default nil)
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;; Why is this necessary again?
(defconst emacs-tmp-dir
(format "%s/%s%s/" temporary-file-directory "emacs" (user-uid)))
(setq backup-directory-alist `((".*" . ,emacs-tmp-dir)))
(setq auto-save-file-name-transforms `((".*" ,emacs-tmp-dir t)))
(setq auto-save-list-file-prefix emacs-tmp-dir)
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(put 'set-goal-column 'disabled nil)
(auto-fill-mode -1)
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(setq indent-tabs-mode nil)
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(setq flyspell-issue-welcome-flag nil)
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;; No hsplits. EVER.
(defun split-horizontally-for-temp-buffers () (split-window-horizontally))
(add-hook 'temp-buffer-setup-hook 'split-horizontally-for-temp-buffers)
(setq split-height-threshold nil)
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(setq split-width-threshold 160)
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;; No popup frames.
(setq ns-pop-up-frames nil)
(setq pop-up-frames nil)
;; =============================================================================
;; functions
;; =============================================================================
(defun up-list-region ()
(interactive)
(up-list) (set-mark-command nil) (backward-sexp))
(defun up-list-back ()
(interactive)
(up-list) (backward-sexp))
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(defun unfill-paragraph (&optional region)
"Takes a multi-line paragraph and makes it into a single line of text."
(interactive (progn
(barf-if-buffer-read-only)
(list t)))
(let ((fill-column (point-max)))
(fill-paragraph nil region)))
(defun fill-or-unfill-paragraph (&optional unfill region)
"Fill paragraph (or REGION).
With the prefix argument UNFILL, unfill it instead."
(interactive (progn
(barf-if-buffer-read-only)
(list (if current-prefix-arg 'unfill) t)))
(let ((fill-column (if unfill (point-max) fill-column)))
(fill-paragraph nil region)))
(defun sudo-edit (&optional arg)
"Edit currently visited file as root.
With a prefix ARG prompt for a file to visit.
Will also prompt for a file to visit if current
buffer is not visiting a file."
(interactive "P")
(if (or arg (not buffer-file-name))
(find-file (concat "/sudo:root@localhost:"
(ido-read-file-name "Find file (as root): ")))
(find-alternate-file (concat "/sudo:root@localhost:" buffer-file-name))))
(defun frame-exists ()
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(cl-find-if
(lambda (frame)
(assoc 'display (frame-parameters frame))) (frame-list)))
(defun make-frame-if-none-exists ()
(let* ((existing-frame (frame-exists)))
(if existing-frame
existing-frame
(make-frame-on-display (getenv "DISPLAY")))))
(defun make-frame-if-none-exists-and-focus ()
(make-frame-visible (select-frame (make-frame-if-none-exists))))
(defun os-copy (&optional b e)
(interactive "r")
(shell-command-on-region b e "source ~/.zshrc; cat | smart_copy"))
(defun os-paste ()
(interactive)
(insert (shell-command-to-string "source ~/.zshrc; ospaste")))
(defun all-copy (&optional b e)
(interactive "r")
(os-copy b e)
(tmux-copy b e)
(kill-ring-save b e))
(defun open-pdf ()
(interactive)
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(let ( (pdf-file (replace-regexp-in-string
"\.tex$" ".pdf" buffer-file-name)))
(shell-command (concat "open " pdf-file))))
(defun tmux-copy (&optional b e)
(interactive "r")
(shell-command-on-region b e "cat | tmux loadb -"))
(defun eval-and-replace ()
(interactive)
(backward-kill-sexp)
(condition-case nil
(prin1 (eval (read (current-kill 0)))
(current-buffer))
(error (message "Invalid expression")
(insert (current-kill 0)))))
(defun flatten-imenu-index (index)
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(cl-mapcan
(lambda (x)
(if (listp (cdr x))
(cl-mapcar (lambda (item)
`(,(concat (car x) "/" (car item)) . ,(cdr item)))
(flatten-imenu-index (cdr x)))
(list x))) index))
(defun flatten-imenu-index-function (function)
(lambda () (flatten-imenu-index (funcall function))))
(defun flatten-current-imenu-index-function ()
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(setq imenu-create-index-function
(flatten-imenu-index-function imenu-create-index-function)))
(defun notification-center (title message)
(flet ((encfn (s) (encode-coding-string s (keyboard-coding-system))))
(shell-command
(format "osascript -e 'display notification \"%s\" with title \"%s\"'"
(encfn message) (encfn title)))))
(defun growl-notify (title message)
(shell-command (format "grownotify -t %s -m %s" title message)))
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(defvar notify-function 'notification-center)
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;; =============================================================================
;; General Emacs Options
;; =============================================================================
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;; Set path from shell.
(exec-path-from-shell-initialize)
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;; This makes it so that emacs --daemon puts its files in ~/.emacs.d/server
;; (among other things)
(setq server-use-tcp t)
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;; Display line and column numbers in mode line.
(line-number-mode t)
(column-number-mode t)
(global-linum-mode t)
(setq visible-bell t)
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(show-paren-mode 1)
;; Make buffer names unique.
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(setq uniquify-buffer-name-style 'forward)
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;; We want closures.
(setq lexical-binding t)
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;; Don't disable downcase and upcase region.
(put 'upcase-region 'disabled nil)
(put 'downcase-region 'disabled nil)
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;; Make forward word understand camel and snake case.
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(setq c-subword-mode t)
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(setq-default cursor-type 'box)
(setq-default cursor-in-non-selected-windows 'bar)
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(add-hook 'after-init-hook '(lambda () (setq debug-on-error t)))
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;; Make mouse scrolling less jumpy.
(setq mouse-wheel-scroll-amount '(1 ((shift) . 1)))
(eval-after-load 'subword-mode '(diminish 'subword-mode))
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(use-package load-dir
:ensure t
:config
(progn
(add-to-list 'load-dirs "~/.emacs.d/load.d")
(defvar site-lisp "/usr/share/emacs24/site-lisp/")
(when (file-exists-p site-lisp) (add-to-list 'load-dirs site-lisp))))
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(use-package tramp
:commands tramp
:config
(setq tramp-default-method "ssh"))
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;; text mode stuff:
(remove-hook 'text-mode-hook #'turn-on-auto-fill)
(add-hook 'text-mode-hook 'turn-on-visual-line-mode)
(setq sentence-end-double-space nil)
;; y and n instead of yes and no
(defalias 'yes-or-no-p 'y-or-n-p)
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(use-package discover-my-major :ensure t)
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(use-package guide-key
:ensure t
:config
(progn
(setq guide-key/guide-key-sequence
'("C-c" "C-c p" "C-x C-k" "C-x r" "C-x c"))
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(guide-key-mode 1)
(diminish 'guide-key-mode)
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(setq guide-key/idle-delay 0.25)
(setq guide-key/recursive-key-sequence-flag t)
(setq guide-key/popup-window-position 'bottom)))
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(use-package ace-jump-mode
:ensure t
:commands ace-jump-mode
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:init
(progn
(use-package ace-window
:ensure t
:bind ("C-c w" . ace-select-window)))
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:config
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(progn
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(setq ace-jump-mode-scope 'window))
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:bind (("C-j" . ace-jump-mode)))
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(use-package flycheck
:ensure t
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:commands (flycheck-mode)
:init (add-hook 'after-init-hook #'flycheck-mode)
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:config
(progn
(setq flycheck-checkers (delq 'emacs-lisp-checkdoc flycheck-checkers))
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(global-flycheck-mode)
(diminish 'flycheck-mode)))
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(use-package haskell-mode
:ensure t
:commands haskell-mode
:config
(progn
(add-hook 'haskell-mode-hook 'turn-on-haskell-indent)))
(use-package rainbow-delimiters
:ensure t
:commands rainbow-delimiters-mode
:init
(progn
(add-hook 'prog-mode-hook (lambda () (rainbow-delimiters-mode t)))))
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(use-package magit
:ensure t
:commands magit-status
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:bind (("C-x g" . magit-status))
:config
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(progn
(diminish 'magit-auto-revert-mode)
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(use-package magit-filenotify
;; Seems like OSX does not properly this.
:disabled t
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:ensure t
:if (emacs24_4-p)
:config
:init (add-hook 'magit-status-mode-hook 'magit-filenotify-mode))))
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(use-package auto-complete
:ensure t
:commands auto-complete-mode
:config
(diminish 'auto-complete-mode)
:init
(add-hook 'prog-mode-hook (lambda () (auto-complete-mode t))))
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(use-package expand-region
:ensure t
:commands er/expand-region
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:config (setq expand-region-contract-fast-key "j")
:bind (("C-c k" . er/expand-region)))
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(use-package multiple-cursors
:config
(progn
(use-package phi-search-mc
:ensure t
:config
(phi-search-mc/setup-keys))
(use-package mc-extras
:ensure t
:config
(define-key mc/keymap (kbd "C-. =") 'mc/compare-chars)))
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:bind
(("C-c m a" . mc/mark-all-like-this)
("C-c m m" . mc/mark-all-like-this-dwim)
("C-c m l" . mc/edit-lines)
("C-c m n" . mc/mark-next-like-this)
("C-c m p" . mc/mark-previous-like-this)
("C-c m s" . mc/mark-sgml-tag-pair)
("C-c m d" . mc/mark-all-like-this-in-defun)))
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(use-package undo-tree
:ensure t
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:bind ("C-c u" . undo-tree-visualize)
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:config
(diminish 'undo-tree-mode)
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:init
(progn
;;(setq undo-tree-visualizer-diff t) ;; This causes performance problems
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(global-undo-tree-mode)
(setq undo-tree-visualizer-timestamps t)))
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(use-package smooth-scrolling
:ensure t
:init (require 'smooth-scrolling))
(use-package smooth-scroll
:ensure t
:init
(progn
(smooth-scroll-mode)
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(setq smooth-scroll/vscroll-step-size 8))
:config
(diminish 'smooth-scroll-mode))
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(use-package string-inflection
:ensure t
:commands string-inflection-toggle
:bind ("C-c l" . string-inflection-toggle))
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;; =============================================================================
;; Non-Programming Stuff
;; =============================================================================
(use-package jabber
:ensure t
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:commands jabber-connect
:config
(progn
(defun jabber-message-content-message (from buffer text)
(when (or jabber-message-alert-same-buffer
(not (memq (selected-window) (get-buffer-window-list buffer))))
(if (jabber-muc-sender-p from)
(format "%s: %s" (jabber-jid-resource from) text)
(format "%s: %s" (jabber-jid-displayname from) text))))
(setq jabber-alert-message-function 'jabber-message-content-message)))
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(use-package org
:ensure t
:commands (org-mode org org-mobile-push org-mobile-pull org-agenda)
:mode ("\\.org\\'" . org-mode)
:bind ("C-c a" . org-agenda)
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:config
(progn
(let ((this-week-high-priority
'(tags-todo "+PRIORITY=\"A\"+DEADLINE<\"<+1w>\""
((org-agenda-overriding-header
"Upcoming high priority tasks:"))))
(overdue-tasks '(tags-todo
"+DEADLINE<\"<+0d>\""
((org-agenda-overriding-header
"Overdue tasks:"))))
(missing-deadline
'(tags-todo "-DEADLINE={.}/!"
((org-agenda-overriding-header
"These don't have deadlines:"))))
(missing-priority
'(tags-todo "-PRIORITY={.}/!"
((org-agenda-overriding-header
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"These don't have priorities:")))))
(setq org-agenda-custom-commands
`(("M" "Main agenda view"
(,overdue-tasks
,this-week-high-priority
(agenda ""
((org-agenda-overriding-header "Agenda:")
(org-agenda-ndays 5)
(org-deadline-warning-days 0)))
,missing-deadline
,missing-priority)
nil nil)
,(cons "A" (cons "High priority upcoming" this-week-high-priority))
,(cons "od" (cons "Overdue tasks" overdue-tasks)))))
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;; Record changes to todo states
(setq org-log-into-drawer t)
(setq org-todo-keywords
'((sequence "TODO(t@)" "STARTED(s@)" "WAIT(w@/!)" "|"
"DONE(d@/!)" "CANCELED(c@)")))
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;; Stop starting agenda from deleting frame setup!
(setq org-agenda-window-setup 'other-window)
(define-key mode-specific-map [?a] 'org-agenda)
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(unbind-key "C-j" org-mode-map))
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:init
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(progn
;; Automatically sync with mobile
(defvar my-org-mobile-sync-timer nil)
(defvar my-org-mobile-sync-secs 60)
(defun my-org-mobile-sync-pull-and-push ()
(org-mobile-pull)
(org-mobile-push)
(when (fboundp 'sauron-add-event)
(sauron-add-event 'me 1 "Called org-mobile-pull and org-mobile-push")))
(defun my-org-mobile-sync-start ()
"Start automated `org-mobile-push'"
(interactive)
(setq my-org-mobile-sync-timer
(run-with-idle-timer my-org-mobile-sync-secs t
'my-org-mobile-sync-pull-and-push)))
(defun my-org-mobile-sync-stop ()
"Stop automated `org-mobile-push'"
(interactive)
(cancel-timer my-org-mobile-sync-timer))
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(if (and (boundp 'file-notify--library) file-notify--library)
(use-package org-mobile-sync :ensure t :config (org-mobile-sync-mode 1))
(my-org-mobile-sync-start))
(setq org-directory "~/Dropbox/org")
(setq org-mobile-inbox-for-pull "~/Dropbox/org/flagged.org")
(setq org-mobile-directory "~/Dropbox/Apps/MobileOrg")
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(defun guide-key/my-hook-function-for-org-mode ()
(guide-key/add-local-guide-key-sequence "C-c")
(guide-key/add-local-guide-key-sequence "C-c C-x")
(guide-key/add-local-highlight-command-regexp "org-"))
(add-hook 'org-mode-hook 'guide-key/my-hook-function-for-org-mode)
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(add-hook 'org-mode-hook (lambda () (linum-mode 0)))))
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(use-package epg
:ensure t
:config
(epa-file-enable))
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(use-package twittering-mode :ensure t)
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(use-package erc
:ensure t
:commands erc
:config
(progn
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(use-package erc-colorize :ensure t) (erc-colorize-mode 1)))
(use-package sauron
:ensure t
:commands (sauron-start sauron-start-hidden)
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:config
(progn
(setq sauron-min-priority 3)
(setq sauron-separate-frame nil)
(setq sauron-nick-insensitivity 1)
(defun sauron:jabber-notify (origin priority message &optional properties)
(funcall notify-function "gtalk" message))
(defun sauron:erc-notify (origin priority message &optional properties)
(let ((event (plist-get properties :event)))
(message "origin: %s, properties: %s" origin event)
(funcall notify-function "IRC" message)))
(defun sauron:mu4e-notify (origin priority message &optional properties)
nil)
(defun sauron:dispatch-notify (origin priority message &optional properties)
(let ((handler (cond ((string= origin "erc") 'sauron:erc-notify)
((string= origin "jabber") 'sauron:jabber-notify)
((string= origin "mu4e") 'sauron:mu4e-notify)
(t (lambda (&rest r) nil)))))
(funcall handler origin priority message properties)))
(add-hook 'sauron-event-added-functions 'sauron:dispatch-notify))
:idle (sauron-start-hidden)
:idle-priority 3)
(use-package flyspell
:ensure t
:config
(progn
(bind-key "M-s" 'flyspell-correct-word-before-point flyspell-mode-map)
(unbind-key "C-;" flyspell-mode-map)
(defun flyspell-emacs-popup-textual (event poss word)
"A textual flyspell popup menu."
(let* ((corrects (if flyspell-sort-corrections
(sort (car (cdr (cdr poss))) 'string<)
(car (cdr (cdr poss)))))
(cor-menu (if (consp corrects)
(mapcar (lambda (correct)
(list correct correct))
corrects)
'()))
(affix (car (cdr (cdr (cdr poss)))))
show-affix-info
(base-menu (let ((save (if (and (consp affix) show-affix-info)
(list
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(list (concat "Save affix: "
(car affix))
'save)
'("Accept (session)" session)
'("Accept (buffer)" buffer))
'(("Save word" save)
("Accept (session)" session)
("Accept (buffer)" buffer)))))
(if (consp cor-menu)
(append cor-menu (cons "" save))
save)))
(menu (mapcar
(lambda (arg) (if (consp arg) (car arg) arg))
base-menu)))
(cadr (assoc (popup-menu* menu :scroll-bar t) base-menu))))
(fset 'flyspell-emacs-popup 'flyspell-emacs-popup-textual)))
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;; =============================================================================
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;; Programming Mode Hooks
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;; =============================================================================
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(add-hook 'prog-mode-hook (lambda () (auto-fill-mode -1)))
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(add-hook 'prog-mode-hook (lambda () (subword-mode t)))
(add-hook 'prog-mode-hook 'flyspell-prog-mode)
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;; (add-hook 'prog-mode-hook (lambda () (highlight-lines-matching-regexp
;; ".\\{81\\}" 'hi-blue)))
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;; =============================================================================
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;; File Navigation: helm/projectile/ido
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;; =============================================================================
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(use-package helm
:ensure t
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:commands helm-mode
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:bind (("M-y" . helm-show-kill-ring)
("M-x" . helm-M-x)
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("C-x C-i" . helm-imenu)
("C-h a" . helm-apropos))
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:init
(progn
(use-package helm-ag :ensure t :defer t))
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:config
(progn
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(helm-mode 1)
(diminish 'helm-mode)))
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(use-package helm-swoop :ensure t :commands helm-swoop)
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(use-package projectile
:ensure t
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:commands projectile-global-mode
:idle (projectile-global-mode)
:idle-priority 1
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:config
(progn
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(message "Setting up projectile.")
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(projectile-global-mode)
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(setq projectile-enable-caching t)
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(setq projectile-completion-system 'helm)
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(helm-projectile-on)
(diminish 'projectile-mode))
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:bind (("C-x f" . projectile-find-file-in-known-projects))
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:init
(progn
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(use-package persp-projectile
:ensure t
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:commands persp-projectile)
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(use-package helm-projectile
:ensure t
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:commands (helm-projectile-on)
:defer t)))
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(use-package smex
:ensure t
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:commands smex
;; This is here because smex feels like part of ido
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:bind ("M-x" . smex))
(use-package ido
:ensure t
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:commands ido-mode
:config
(progn
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(ido-everywhere 1)
(setq ido-enable-flex-matching t)
(use-package flx :ensure t)
(use-package flx-ido
:commands flx-ido-mode
:ensure t
:init (flx-ido-mode 1)
:config
(progn
;; disable ido faces to see flx highlights.
;; This makes flx-ido much faster.
(setq gc-cons-threshold 20000000)
(setq ido-use-faces nil)))
(use-package ido-ubiquitous
:ensure t
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:commands (ido-ubiquitous-mode))
(use-package ido-vertical-mode
:ensure t
:config (ido-vertical-mode 1))
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(use-package flx-ido :ensure t)
(ido-ubiquitous-mode 1)))
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(if (and (boundp 'use-ido) use-ido) (ido-mode))
;; =============================================================================
;; elisp
;; =============================================================================
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(setq edebug-trace t)
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(use-package elisp-slime-nav
:ensure t
:commands elisp-slime-nav-mode
:config
(diminish 'elisp-slime-nav-mode)
:init
(add-hook 'emacs-lisp-mode-hook (lambda () (elisp-slime-nav-mode t))))
(defun imenu-elisp-sections ()
(setq imenu-prev-index-position-function nil)
(setq imenu-space-replacement nil)
(add-to-list 'imenu-generic-expression
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`("Package"
,"(use-package \\(.+\\)$" 1))
(add-to-list 'imenu-generic-expression
`("Section"
,(concat ";\\{1,4\\} =\\{10,80\\}\n;\\{1,4\\} \\{10,80\\}"
"\\(.+\\)$") 1) t))
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(put 'use-package 'lisp-indent-function 1) ;; reduce indentation for use-package
(add-hook 'emacs-lisp-mode-hook 'imenu-elisp-sections)
(add-hook 'emacs-lisp-mode-hook 'flatten-current-imenu-index-function)
(add-hook 'emacs-lisp-mode-hook (lambda () (setq indent-tabs-mode nil)))
(bind-key "C-c C-f" 'find-function)
(bind-key "C-c C-v" 'find-variable)
(define-key lisp-mode-shared-map (kbd "C-c C-c") 'eval-defun)
(define-key lisp-mode-shared-map (kbd "C-c C-r") 'eval-and-replace)
(define-key lisp-mode-shared-map (kbd "C-c o s") 'up-list-region)
(define-key lisp-mode-shared-map (kbd "C-c o o") 'up-list-back)
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;; =============================================================================
;; Python
;; =============================================================================
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(defvar use-python-tabs nil)
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(defun python-tabs ()
(setq tab-width 4 indent-tabs-mode t python-indent-offset 4))
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(defun add-virtual-envs-to-jedi-server ()
(let ((virtual-envs (get-virtual-envs)))
(when virtual-envs (set (make-local-variable 'jedi:server-args)
(make-virtualenv-args virtual-envs)))))
(defun make-virtualenv-args (virtual-envs)
(apply #'append (mapcar (lambda (env) `("-v" ,env)) virtual-envs)))
(defun get-virtual-envs ()
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(if (projectile-project-p)
(condition-case ex
(let ((project-root (projectile-project-root)))
(cl-remove-if-not 'file-exists-p
(mapcar (lambda (env-suffix)
(concat project-root env-suffix))
'(".tox/py27/" "env" ".tox/venv/"))))
('error
(message (format "Caught exception: [%s]" ex))
(setq retval (cons 'exception (list ex))))
nil)))
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(defun message-virtual-envs ()
(interactive)
(message "%s" (get-virtual-envs)))
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(use-package python
:commands python-mode
:mode ("\\.py\\'" . python-mode)
:config
(progn
;; macros
(fset 'ipdb "import ipdb; ipdb.set_trace()")
(fset 'main "if __name__ == '__main__':")
(fset 'sphinx-class ":class:`~")
:init
(progn
(use-package jedi
:commands jedi:goto-definition
:config
(progn
(setq jedi:complete-on-dot t)
(setq jedi:install-imenu t)
(setq jedi:imenu-create-index-function 'jedi:create-flat-imenu-index))
:ensure t
:bind ("C-c g" . jedi:goto-definition))
(use-package pytest
:ensure t
:bind ("C-c t" . pytest-one))
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(use-package pymacs :ensure t)
(use-package sphinx-doc :ensure t)
(add-hook 'python-mode-hook (lambda () (setq show-trailing-whitespace t)))
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(add-hook 'python-mode-hook (lambda () (if use-python-tabs (python-tabs))))
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(add-hook 'python-mode-hook (lambda () (subword-mode t)))
(add-hook 'python-mode-hook #'jedi:setup)
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(add-hook 'python-mode-hook #'add-virtual-envs-to-jedi-server))))
;; =============================================================================
;; Scala
;; =============================================================================
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(use-package scala-mode2
:init
(progn (add-hook 'scala-mode-hook
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(lambda ()
(require 'whitespace)
(make-local-variable 'before-save-hook)
(add-hook 'before-save-hook 'whitespace-cleanup)
(whitespace-mode))))
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:config
(progn
(use-package ensime
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:config
(progn
(add-hook 'scala-mode-hook 'ensime-scala-mode-hook)
(defun guide-key/scala-mode-hook ()
(guide-key/add-local-guide-key-sequence "C-c C-v"))
(add-hook 'scala-mode-hook 'guide-key/scala-mode-hook)
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:ensure t))
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(setq scala-indent:align-parameters t))
:mode (("\\.scala\\'" . scala-mode)
("\\.sc\\'" . scala-mode))
:ensure t)
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;; =============================================================================
;; JavaScript
;; =============================================================================
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(use-package js2-mode
:ensure t
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:commands (js-mode)
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:bind
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(("C-c b" . web-beautify-js))
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:init
(progn
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(use-package skewer-mode
:ensure t
:commands skewer-mode)
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(add-hook 'js-mode-hook 'js2-minor-mode)
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(add-hook 'js2-mode-hook (lambda () (tern-mode t)))
(add-hook 'js2-mode-hook 'skewer-mode)
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(add-hook 'js2-mode-hook (lambda () (setq js-indent-level 1)))
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(use-package tern
:commands tern-mode
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:ensure t
:config
(progn (tern-ac-setup))
:init
(progn
(use-package tern-auto-complete :ensure t
:commands tern-ac-setup)))))
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(use-package json-mode
:ensure t
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:mode "\\.json\\'"
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:init
(add-hook 'json-mode-hook
(lambda ()
(setq js-indent-level 2))))
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(add-hook 'css-mode-hook #'skewer-css-mode)
(add-hook 'html-mode-hook #'skewer-html-mode)
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(eval-after-load 'css-mode
'(define-key css-mode-map (kbd "C-c b") 'web-beautify-css))
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;; =============================================================================
;; Ruby
;; =============================================================================
(use-package robe
:ensure t
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:commands robe-mode
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:init
(progn (add-hook 'ruby-mode-hook 'robe-mode)
(add-hook 'robe-mode-hook 'ac-robe-setup)
(add-hook 'ruby-mode-hook 'auto-complete-mode)))
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;; =============================================================================
;; C/C++
;; =============================================================================
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(use-package helm-gtags
:ensure t
:config (custom-set-variables
'(helm-gtags-path-style 'relative)
'(helm-gtags-ignore-case t)
'(helm-gtags-auto-update t))
:bind
(("M-t" . helm-gtags-find-tag)
("M-r" . helm-gtags-find-rtag)
("M-s" . helm-gtags-find-symbol)
("M-g M-p" . helm-gtags-parse-file)
("C-c <" . helm-gtags-previous-history)
("C-c >" . helm-gtags-next-history)
("M-," . helm-gtags-pop-stack))
:init
(progn
;;; Enable helm-gtags-mode
(add-hook 'c-mode-hook 'helm-gtags-mode)
(add-hook 'c++-mode-hook 'helm-gtags-mode)
(add-hook 'asm-mode-hook 'helm-gtags-mode)))
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;; =============================================================================
;; TeX
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;; =============================================================================
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(use-package tex-site
:ensure auctex
:commands TeX-mode
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:config
(progn
(setq TeX-auto-save t)
(setq TeX-parse-self t)
(setq TeX-save-query nil)
(setq-default TeX-master nil)))
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;; =============================================================================
;; other modes
;; =============================================================================
(use-package rust-mode :ensure t
:mode (("\\.rs\\'" . rust-mode)))
(use-package yaml-mode :ensure t
:mode (("\\.yaml\\'" . yaml-mode)
("\\.yml\\'" . yaml-mode)))
(use-package sgml-mode
:ensure t
:commands sgml-mode
:bind ("C-c b" . web-beautify-html))
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(use-package gitconfig-mode :ensure t :mode "\\.gitconfig\\'")
(use-package evil :ensure t :commands (evil-mode))
;; =============================================================================
;; Custom Key Bindings
;; =============================================================================
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;; Miscellaneous
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(global-unset-key (kbd "C-o")) ;; Avoid collision with tmux binding.
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(bind-key "M-q" 'fill-or-unfill-paragraph)
(bind-key "C--" 'undo)
(bind-key "C-c C-s" 'sudo-edit)
(bind-key "C-c SPC"
(lambda () (interactive)
(if current-prefix-arg (helm-global-mark-ring) (helm-mark-ring))))
(bind-key "C-c e" 'os-copy)
(bind-key "C-x p" 'pop-to-mark-command)
(setq set-mark-command-repeat-pop t)
(bind-key "C-x C-b" 'buffer-menu)
(bind-key "C-x C-c" 'kill-emacs)
(bind-key "C-x C-i" 'imenu)
(bind-key "C-x C-r" (lambda () (interactive) (revert-buffer t t)))
(bind-key "C-x O" (lambda () (interactive) (other-window -1)))
(bind-key "C-x w" 'whitespace-mode)
(bind-key "M-g" 'goto-line)
(bind-key "M-n" 'forward-paragraph)
(bind-key "M-p" 'backward-paragraph)
(bind-key "M-z" 'zap-to-char)
(fset 'global-set-key-to-use-package
(lambda (&optional arg) "Keyboard macro." (interactive "p")
(kmacro-exec-ring-item
(quote ([1 67108896 19 100 6 23 40 19 41 return
backspace 32 46 6 4] 0 "%d")) arg)))
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;; =============================================================================
;; toys
;; =============================================================================
(use-package hackernews :ensure t :commands hackernews)
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;; =============================================================================
;; Appearance
;; =============================================================================
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(defvar packages-appearance
'(monokai-theme solarized-theme zenburn-theme base16-theme molokai-theme
tango-2-theme gotham-theme sublime-themes ansi-color rainbow-delimiters))
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(ensure-packages-installed packages-appearance)
(use-package smart-mode-line
:ensure t
:disabled use-powerline)
(defun powerline-simple-theme ()
(interactive)
(setq mode-line-format
'("%e"
(:eval
(let* ((lhs (list
(powerline-raw
(format " %s (%%l/%d) %%c " (downcase mode-name)
(line-number-at-pos (point-max))) nil 'l)))
(rhs (list (powerline-raw
(cond
((not (buffer-file-name)) "_ ")
((buffer-modified-p) "! ")
(t " ")) nil 'r)))
(center (list (powerline-raw "%b" nil))))
(concat (powerline-render lhs)
(powerline-fill-center nil
(/ (powerline-width center) 2.0))
(powerline-render center)
(powerline-fill nil (powerline-width rhs))
(powerline-render rhs)))))))
(use-package powerline
:ensure t
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:config (powerline-simple-theme)
:disabled (not use-powerline))
(use-package powerline-evil
:ensure t
:disabled (not use-powerline))
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;; No splash screen please... jeez
(setq inhibit-startup-screen t)
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(blink-cursor-mode -1)
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;; make whitespace-mode use just basic coloring
(setq whitespace-style (quote (spaces tabs newline ;;space-mark
tab-mark newline-mark)))
(setq whitespace-display-mappings
'((space-mark 32 [183] [46])
(tab-mark 9 [9655 9] [92 9])))
(defun colorize-compilation-buffer ()
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(read-only-mode)
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(ansi-color-apply-on-region (point-min) (point-max))
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(read-only-mode))
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(add-hook 'compilation-filter-hook 'colorize-compilation-buffer)
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(defun modeline-setup ()
(unless (and (boundp 'use-powerline) use-powerline)
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(progn
(sml/setup)
(sml/apply-theme 'automatic))))
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;; =============================================================================
;; Themes
;; =============================================================================
(unless (boundp 'dark-themes)
(defvar dark-themes '(solarized-dark)))
(unless (boundp 'light-themes)
(defvar light-themes '(solarized-light)))
(unless (boundp 'terminal-themes)
(defvar terminal-themes '(solarized-light monokai)))
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(unless (boundp 'fonts)
(defvar fonts '(monaco-9)))
(defun random-choice (choices)
(nth (random (length choices)) choices))
(defun get-appropriate-theme ()
(if t ;; (display-graphic-p) why doesn't this work at frame startup?
(let ((hour
(string-to-number (format-time-string "%H"))))
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(if (or (< hour 8) (> hour 16))
(random-choice dark-themes) (random-choice light-themes)))
(random-choice terminal-themes)))
(setq current-theme nil)
(defun set-theme ()
(interactive)
(let ((appropriate-theme (get-appropriate-theme)))
(if (eq appropriate-theme current-theme)
nil
(progn
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(disable-all-themes)
(load-theme appropriate-theme t)
(setq current-theme appropriate-theme)))))
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(defun disable-all-themes ()
(interactive)
(mapcar 'disable-theme custom-enabled-themes))
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(defun disable-and-load-theme (theme &optional no-confirm no-enable)
(interactive
(list
(intern (completing-read "Load custom theme: "
(mapcar 'symbol-name
(custom-available-themes))))
nil nil))
(disable-all-themes)
(load-theme theme no-confirm no-enable))
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(defun set-my-font-for-frame (frame)
(condition-case exp
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(set-frame-font (random-choice fonts) nil t)
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('error (package-refresh-contents)
(set-frame-font "Monaco for Powerline-11" nil t) nil)))
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(defun remove-fringe-and-hl-line-mode (&rest stuff)
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(modeline-setup)
(if (fboundp 'scroll-bar-mode) (scroll-bar-mode -1))
(if (fboundp 'tool-bar-mode) (tool-bar-mode -1))
(if (fboundp 'menu-bar-mode) (menu-bar-mode -1))
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(set-fringe-mode 0)
(setq linum-format 'dynamic)
(setq left-margin-width 0)
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(set-my-font-for-frame nil)
(setq hl-line-mode nil))
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(if (emacs24_4-p)
(advice-add 'load-theme :after #'remove-fringe-and-hl-line-mode)
(defadvice load-theme (after name activate)
(remove-fringe-and-hl-line-mode)))
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;; enable to set theme based on time of day.
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(run-at-time "00:00" 3600 'set-theme)
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;; This is needed because you can't set the font at daemon start-up.
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(add-hook 'after-make-frame-functions 'set-my-font-for-frame)
(add-hook 'after-make-frame-functions (lambda (frame) (set-theme)))