.emacs.d.git - Gitblit

Allow emacs to work with ipython notebooks

Joel Grunbaum

2019-11-21 60454d2d6d47726926e6fc67b5b1a6555d6992aa

commit \| author \| age
990949	1	#+TITLE: My Emacs configuration
20e001	2	# LocalWords: poppler mingw emacs eq nt gnuplot setenv mapconcat el cond minibuffer pdf color Smartparens smartparens yas aindent whitespace eldoc ielm ibuffer hippie pscp pos Spaceline spaceline powerline spacemacs seperator dir Yasnippet yasnippet flycheck magit fullscreen CEDET askifnotset semanticdb EDE ede gdb srefactor analyzer eval cdb autosetup ghostscript math unicode reftex bibtex TeXcount texcount str latin rkt PlantUML plantuml autoload alist matlab verilog ds vh src fontify natively fortran dvipng plist xcolor EXWM Zenburn setq zenburn defun dolist init config DejaVu ispell aspell flyspell kbd recentf sexp ov bg listp defadvice progn prog keyfreq autosave dabbrev hl gc linum linux utf RET ARG arg configs backends contribs AucTex tex auctex LaTeX url
8a38cc	3
bf794a	4	* COMMENT Windows dependencies
990949	5	Dependencies needed for Aspell, poppler PDF-tools, compilers and ghost-script provided by mingw64
C	6	#+BEGIN_SRC emacs-lisp
	7	(when (eq system-type 'windows-nt)
	8	(add-to-list 'exec-path "C:/msys64/usr/bin")
	9	(add-to-list 'exec-path "C:/msys64/mingw64/bin")
	10	(add-to-list 'exec-path "c:/Program Files/gnuplot")
	11	(setenv "PATH" (mapconcat #'identity exec-path path-separator)))
	12	#+END_SRC
	13
	14	* Aesthetic changes
0fcc09	15	** Emacs theme
C	16	Zenburn theme is the default
990949	17	#+BEGIN_SRC emacs-lisp
0fcc09	18	(setq emacs-theme 'zenburn)
C	19
412080	20	(defun disable-all-themes ()
C	21	(dolist (i custom-enabled-themes)
	22	(disable-theme i)))
	23
0fcc09	24	(cond ((eq emacs-theme 'zenburn)
C	25	(use-package zenburn-theme
	26	:ensure t
412080	27	:init
C	28	(disable-all-themes)
0fcc09	29	:config
C	30	(load-theme 'zenburn t)))
	31	((eq emacs-theme 'doom-one)
	32	(use-package doom-themes
	33	:ensure t
412080	34	:init
C	35	(disable-all-themes)
0fcc09	36	:config
C	37	(setq doom-themes-enable-bolt t
	38	doom-themes-enable-italic t)
	39	(load-theme 'doom-one t)
	40	(doom-themes-visual-bell-config)
412080	41	(doom-themes-org-config)))
C	42	((eq emacs-theme 'none)
	43	(disable-all-themes)))
990949	44	#+END_SRC
8a38cc	45
990949	46	** Default font
20e001	47	#+BEGIN_SRC emacs-lisp
C	48	;;(set-frame-font "DejaVu Sans Mono" nil t)
	49	(set-frame-font "Dank Mono-11" nil t)
	50	(set-face-italic 'font-lock-comment-face t)
	51	(set-face-italic 'font-lock-keyword-face t)
990949	52	#+END_SRC
8a38cc	53
990949	54	** Remove menu bar, toolbar, but keep scroll bar
C	55	#+BEGIN_SRC emacs-lisp
	56	(menu-bar-mode 0)
	57	(tool-bar-mode 0)
	58	(scroll-bar-mode 1)
	59	#+END_SRC
	60
	61	* Writing requirements
	62	** Spellchecking
	63	#+BEGIN_SRC emacs-lisp
	64	(require 'ispell)
	65	(setq-default ispell-program-name "aspell")
	66	(setq-default ispell-local-dictionary "en_AU")
	67	(add-hook 'latex-mode-hook 'flyspell-mode)
	68	(add-hook 'latex-mode-hook 'flyspell-buffer)
	69	(add-hook 'org-mode-hook 'flyspell-mode)
	70	(add-hook 'org-mode-hook 'flyspell-buffer)
	71	#+END_SRC
	72
	73	** Switch-window
	74	Helps to change windows easily when many are open at once
	75	#+BEGIN_SRC emacs-lisp
	76	(use-package switch-window
	77	:ensure t
	78	:config
	79	(setq switch-window-input-style 'minibuffer)
	80	(setq switch-window-increase 4)
	81	(setq switch-window-threshold 2)
	82	(setq switch-window-shortcut-style 'qwerty)
	83	(setq switch-window-qwerty-shortcuts
	84	'("a" "s" "d" "f" "j" "k" "l" "i" "o"))
	85	:bind
	86	([remap other-window] . switch-window))
	87	#+END_SRC
8a38cc	88
990949	89	** Go to new window when opened
C	90	#+BEGIN_SRC emacs-lisp
	91	(defun split-and-follow-horizontally ()
	92	(interactive)
	93	(split-window-below)
	94	(balance-windows)
	95	(other-window 1))
	96	(global-set-key (kbd "C-x 2") 'split-and-follow-horizontally)
	97
	98	(defun split-and-follow-vertically ()
	99	(interactive)
	100	(split-window-right)
	101	(balance-windows)
	102	(other-window 1))
	103	(global-set-key (kbd "C-x 3") 'split-and-follow-vertically)
	104	#+END_SRC
8a38cc	105
990949	106	** PDF-tools
C	107	#+BEGIN_SRC emacs-lisp
bf794a	108	(use-package pdf-tools
JG	109	:ensure t
	110	:config
	111	(pdf-tools-install 1))
990949	112	#+END_SRC
8a38cc	113
49aa9f	114	** Writegood-mode
JG	115	Supposedly should provide insight to writing quality
	116	#+BEGIN_SRC emacs-lisp
	117	(use-package writegood-mode
	118	:ensure t
	119	:hook (text-mode . writegood-mode))
	120	#+END_SRC
	121
990949	122	* Helm and Projectile
C	123	** Helm core
	124	#+BEGIN_SRC emacs-lisp
	125	(use-package helm-config
	126	:ensure helm
	127	:bind (("M-x" . helm-M-x)
	128	("C-x C-f" . helm-find-files)
	129	("M-y" . helm-show-kill-ring)
	130	("C-x b" . helm-mini)
	131	("C-c h o" . helm-occur))
	132	:config
	133	(setq helm-M-x-fuzzy-match t)
	134	(setq helm-buffers-fuzzy-matching t
	135	helm-recentf-fuzzy-match t)
	136	(setq helm-split-window-in-side-p t ; open helm buffer inside current window, not occupy whole other window
	137	helm-move-to-line-cycle-in-source t ; move to end or beginning of source when reaching top or bottom of source.
	138	helm-ff-search-library-in-sexp t ; search for library in `require' and `declare-function' sexp.
	139	helm-scroll-amount 8 ; scroll 8 lines other window using M-<next>/M-<prior>
	140	helm-ff-file-name-history-use-recentf t
	141	helm-echo-input-in-header-line t)
	142	(defun spacemacs//helm-hide-minibuffer-maybe ()
	143	"Hide minibuffer in Helm session if we use the header line as input field."
	144	(when (with-helm-buffer helm-echo-input-in-header-line)
	145	(let ((ov (make-overlay (point-min) (point-max) nil nil t)))
	146	(overlay-put ov 'window (selected-window))
	147	(overlay-put ov 'face
	148	(let ((bg-color (face-background 'default nil)))
	149	`(:background ,bg-color :foreground ,bg-color)))
	150	(setq-local cursor-type nil))))
	151	(add-hook 'helm-minibuffer-set-up-hook
	152	'spacemacs//helm-hide-minibuffer-maybe)
	153	(helm-mode 1))
	154	#+END_SRC
8a38cc	155
990949	156	** Projectile
C	157	*** Enable it
	158	#+BEGIN_SRC emacs-lisp
	159	(use-package projectile
	160	:ensure t
	161	:bind ("C-c p" . projectile-command-map)
	162	:diminish projectile-mode
	163	:config
	164	(projectile-global-mode)
	165	(setq projectile-completion-system 'helm)
	166	(when (eq system-type 'windows-nt)
	167	(setq projectile-indexing-method 'alien)))
	168	#+END_SRC
8a38cc	169
990949	170	*** Let it compile things
C	171	#+BEGIN_SRC emacs-lisp
	172	(global-set-key (kbd "<f5>") 'projectile-compile-project)
	173	#+END_SRC
8a38cc	174
990949	175	*** Enable communication with helm
C	176	#+BEGIN_SRC emacs-lisp
baf326	177	(use-package helm-projectile
C	178	:ensure t
	179	:config
	180	(helm-projectile-on))
990949	181	#+END_SRC
8a38cc	182
bf794a	183	** ggtags
JG	184	#+BEGIN_SRC emacs-lisp
	185	(use-package ggtags
	186	:ensure t
	187	:bind (("C-c g s" . ggtags-find-other-symbol)
	188	("C-c g h" . ggtags-view-tag-history)
	189	("C-c g r" . ggtags-find-reference)
	190	("C-c g f" . ggtags-find-file)
	191	("C-c g c" . ggtags-create-tags)
	192	("C-c g u" . ggtags-update-tags))
	193	:config
	194	(add-hook 'c-mode-common-hook
	195	(lambda ()
	196	(when (derived-mode-p 'c-mode 'c++-mode 'java-mode)
	197	(ggtags-mode 1))))
	198	)
	199
	200	(setq
	201	helm-gtags-ignore-case t
	202	helm-gtags-auto-update t
	203	helm-gtags-use-input-at-cursor t
	204	helm-gtags-pulse-at-cursor t
	205	helm-gtags-prefix-key "\C-c g"
	206	helm-gtags-suggested-key-mapping t
	207	)
	208
	209	(use-package helm-gtags
	210	:ensure t
	211	:config
	212	(add-hook 'dired-mode-hook 'helm-gtags-mode)
	213	(add-hook 'eshell-mode-hook 'helm-gtags-mode)
	214	(add-hook 'c-mode-hook 'helm-gtags-mode)
	215	(add-hook 'c++-mode-hook 'helm-gtags-mode)
	216	(add-hook 'asm-mode-hook 'helm-gtags-mode)
	217
	218	(define-key helm-gtags-mode-map (kbd "C-c g a") 'helm-gtags-tags-in-this-function)
	219	(define-key helm-gtags-mode-map (kbd "C-j") 'helm-gtags-select)
	220	(define-key helm-gtags-mode-map (kbd "M-.") 'helm-gtags-dwim)
	221	(define-key helm-gtags-mode-map (kbd "M-,") 'helm-gtags-pop-stack)
	222	(define-key helm-gtags-mode-map (kbd "C-c <") 'helm-gtags-previous-history)
	223	(define-key helm-gtags-mode-map (kbd "C-c >") 'helm-gtags-next-history))
	224	#+END_SRC
	225
	226	** Ctags
	227	#+BEGIN_SRC emacs-lisp
	228	(defvar ctags-command "ctags -e -R --languages=vhdl")
	229
	230	(defun ctags ()
	231	(call-process-shell-command ctags-command nil "Ctags"))
	232
	233
	234	(defun ctags-find-tags-file ()
	235	"Recursively searches each parent directory for a file named
	236	TAGS and returns the path to that file or nil if a tags file is
	237	not found or if the buffer is not visiting a file."
	238	(progn
	239	(defun find-tags-file-r (path)
	240	"Find the tags file from current to the parent directories."
	241	(let* ((parent-directory (file-name-directory (directory-file-name path)))
	242	(tags-file-name (concat (file-name-as-directory path) "TAGS")))
	243	(cond
	244	((file-exists-p tags-file-name) (throw 'found tags-file-name))
	245	((string= "/TAGS" tags-file-name) nil)
	246	(t (find-tags-file-r parent-directory)))))
	247
	248	(if (buffer-file-name)
	249	(catch 'found
	250	(find-tags-file-r (file-name-directory buffer-file-name)))
	251	nil)))
	252
	253	(defun ctags-set-tags-file ()
	254	"Uses `ctags-find-tags-file' to find a TAGS file. If found,
	255	set 'tags-file-name' with its path or set as nil."
	256	(setq-default tags-file-name (ctags-find-tags-file)))
	257
	258	(defun ctags-create-tags-table ()
	259	(interactive)
	260	(let* ((current-directory default-directory)
	261	(top-directory (read-directory-name
	262	"Top of source tree: " default-directory))
	263	(file-name (concat (file-name-as-directory top-directory) "TAGS")))
	264	(cd top-directory)
	265	(if (not (= 0 (ctags)))
	266	(message "Error creating %s!" file-name)
	267	(setq-default tags-file-name file-name)
	268	(message "Table %s created and configured." tags-file-name))
	269	(cd current-directory)))
	270
	271	(defun ctags-update-tags-table ()
	272	(interactive)
	273	(let ((current-directory default-directory))
	274	(if (not tags-file-name)
	275	(message "Tags table not configured.")
	276	(cd (file-name-directory tags-file-name))
	277	(if (not (= 0 (ctags)))
	278	(message "Error updating %s!" tags-file-name)
	279	(message "Table %s updated." tags-file-name))
	280	(cd current-directory))))
	281
	282	(defun ctags-create-or-update-tags-table ()
	283	"Create or update a tags table with `ctags-command'."
	284	(interactive)
	285	(if (not (ctags-set-tags-file))
	286	(ctags-create-tags-table)
	287	(ctags-update-tags-table)))
	288
	289
	290	(defun ctags-search ()
	291	"A wrapper for `tags-search' that provide a default input."
	292	(interactive)
	293	(let* ((symbol-at-point (symbol-at-point))
	294	(default (symbol-name symbol-at-point))
	295	(input (read-from-minibuffer
	296	(if (symbol-at-point)
	297	(concat "Tags search (default " default "): ")
	298	"Tags search (regexp): "))))
	299	(if (and (symbol-at-point) (string= input ""))
	300	(tags-search default)
	301	(if (string= input "")
	302	(message "You must provide a regexp.")
	303	(tags-search input)))))
	304	#+END_SRC
	305
990949	306	* Small tweaks
C	307	** Remove startup screen
	308	#+BEGIN_SRC emacs-lisp
	309	(setq inhibit-startup-message t)
	310	#+END_SRC
8a38cc	311
990949	312	** Disable bell
C	313	Bloody bell dings every time you hit a key too much
	314	#+BEGIN_SRC emacs-lisp
	315	(setq ring-bell-function 'ignore)
	316	#+END_SRC
8a38cc	317
990949	318	** Pretty symbols
C	319	Why not? They make it look nice
	320	#+BEGIN_SRC emacs-lisp
	321	(when window-system
	322	(use-package pretty-mode
	323	:ensure t
	324	:diminish t
	325	:config
	326	(global-pretty-mode)))
	327	#+END_SRC
8a38cc	328
990949	329	** find file other window
C	330	Lets it accept more than one file. Works recursively.
	331	#+BEGIN_SRC emacs-lisp
	332	(defadvice find-file-other-window (around find-files activate)
	333	(if (listp filename)
	334	(loop for f in filename do (find-file-other-window f wildcards))
	335	ad-do-it))
	336	#+END_SRC
8a38cc	337
990949	338	** Which key
C	339	Helps to explain keybindings if you get lost
	340	#+BEGIN_SRC emacs-lisp
	341	(use-package which-key
	342	:ensure t
	343	:diminish which-key-mode
	344	:config
	345	(which-key-mode))
	346	#+END_SRC
8a38cc	347
bf794a	348	** Config shortcuts
JG	349	*** Go to this file
990949	350	#+BEGIN_SRC emacs-lisp
C	351	(defun config-visit ()
	352	(interactive)
	353	(find-file "~/.emacs.d/config.org"))
	354	(global-set-key (kbd "C-c e d") 'config-visit)
	355	#+END_SRC
8a38cc	356
bf794a	357	*** Go to init.el
990949	358	#+BEGIN_SRC emacs-lisp
C	359	(defun init-visit ()
	360	(interactive)
	361	(find-file "~/.emacs.d/init.el"))
	362	(global-set-key (kbd "C-c e i") 'init-visit)
	363	#+END_SRC
8a38cc	364
bf794a	365	*** Reload configuration
990949	366	#+BEGIN_SRC emacs-lisp
C	367	(defun config-reload ()
	368	"Reloads ~/.emacs.d/config.org at run time"
	369	(interactive)
	370	(org-babel-load-file (expand-file-name "~/.emacs.d/config.org")))
	371	(global-set-key (kbd "C-c e r") 'config-reload)
	372	#+END_SRC
8a38cc	373
990949	374	** Smartparens
C	375	Matches brackets automatically
	376	#+BEGIN_SRC emacs-lisp
	377	(use-package smartparens
	378	:ensure t
	379	:diminish smartparens-mode
	380	:config
	381	(progn
	382	(require 'smartparens-config)
	383	(smartparens-global-mode 1)))
	384	#+END_SRC
8a38cc	385
990949	386	** Rainbow
C	387	Its a little gimmicky but its still cool
	388	#+BEGIN_SRC emacs-lisp
	389	(use-package rainbow-mode
	390	:ensure t
	391	:diminish rainbow-mode
	392	:init
	393	(add-hook 'prog-mode-hook 'rainbow-mode))
	394	#+END_SRC
8a38cc	395
990949	396	** Rainbow delimiters
C	397	A bit more useful than above.
	398	Colours the brackets so that they stand out more.
	399	#+BEGIN_SRC emacs-lisp
	400	(use-package rainbow-delimiters
	401	:ensure t
	402	:init
	403	(add-hook 'prog-mode-hook #'rainbow-delimiters-mode))
	404	#+END_SRC
8a38cc	405
990949	406	** clean-aindent-mode
C	407	Removes unnecessary white space
	408	#+BEGIN_SRC emacs-lisp
	409	(use-package clean-aindent-mode
	410	:ensure t
	411	:hook prog-mode)
	412	#+END_SRC
	413	Shows trailing white space
	414	#+BEGIN_SRC emacs-lisp
	415	(add-hook 'prog-mode-hook (lambda () (interactive) (setq show-trailing-whitespace 1)))
	416	#+END_SRC
8a38cc	417
990949	418	** whitespace mode
C	419	Reveals whitespace characters
	420	#+BEGIN_SRC emacs-lisp
	421	(global-set-key (kbd "C-c w") 'whitespace-mode)
	422	(add-hook 'diff-mode-hook (lambda ()
	423	(setq-local whitespace-style
	424	'(face
	425	tabs
	426	tab-mark
	427	spaces
	428	space-mark
	429	trailing
	430	indentation::space
	431	indentation::tab
	432	newline
	433	newline-mark))
	434	(whitespace-mode 1)))
	435
	436	#+END_SRC
8a38cc	437
990949	438	** eldoc
C	439	#+BEGIN_SRC emacs-lisp
	440	(add-hook 'emacs-lisp-mode-hook 'eldoc-mode)
	441	(add-hook 'lisp-interaction-mode-hook 'eldoc-mode)
	442	(add-hook 'ielm-mode-hook 'eldoc-mode)
	443	#+END_SRC
8a38cc	444
990949	445	** key-freq
C	446	collects interesting statistics
	447	#+BEGIN_SRC emacs-lisp
	448	(use-package keyfreq
	449	:ensure t
	450	:config
	451	(keyfreq-mode 1)
	452	(keyfreq-autosave-mode 1))
	453	#+END_SRC
8a38cc	454
990949	455	** undo-tree
C	456	A more advanced undo mechanism
	457	#+BEGIN_SRC emacs-lisp
	458	(use-package undo-tree
	459	:ensure t
	460	:diminish undo-tree-mode
	461	:config
	462	(global-undo-tree-mode))
	463	#+END_SRC
8a38cc	464
990949	465	** volatile highlights
C	466	Colour the material just copied
	467	#+BEGIN_SRC emacs-lisp
	468	(use-package volatile-highlights
	469	:ensure t
	470	:diminish volatile-highlights-mode
	471	:config
	472	(volatile-highlights-mode t))
	473	#+END_SRC
8a38cc	474
990949	475	** ibuffer
C	476	#+BEGIN_SRC emacs-lisp
	477	(global-set-key (kbd "C-x C-b") 'ibuffer)
	478	(setq ibuffer-use-other-window t)
	479	#+END_SRC
8a38cc	480
990949	481	** hippie expand
C	482	#+BEGIN_SRC emacs-lisp
	483	(global-set-key (kbd "M-/") 'hippie-expand) ;; replace dabbrev-expand
	484	(setq
	485	hippie-expand-try-functions-list
	486	'(try-expand-dabbrev ;; Try to expand word "dynamically", searching the current buffer.
	487	try-expand-dabbrev-all-buffers ;; Try to expand word "dynamically", searching all other buffers.
	488	try-expand-dabbrev-from-kill ;; Try to expand word "dynamically", searching the kill ring.
	489	try-complete-file-name-partially ;; Try to complete text as a file name, as many characters as unique.
	490	try-complete-file-name ;; Try to complete text as a file name.
	491	try-expand-all-abbrevs ;; Try to expand word before point according to all abbrev tables.
	492	try-expand-list ;; Try to complete the current line to an entire line in the buffer.
	493	try-expand-line ;; Try to complete the current line to an entire line in the buffer.
	494	try-complete-lisp-symbol-partially ;; Try to complete as an Emacs Lisp symbol, as many characters as unique.
	495	try-complete-lisp-symbol) ;; Try to complete word as an Emacs Lisp symbol.
	496	)
	497	#+END_SRC
8a38cc	498
990949	499	** Highlight line
C	500	#+BEGIN_SRC emacs-lisp
	501	(global-hl-line-mode)
	502	#+END_SRC
8a38cc	503
990949	504	** Line numbers
C	505	#+BEGIN_SRC emacs-lisp
	506	(add-hook 'prog-mode-hook 'linum-mode)
	507	#+END_SRC
	508
	509	** Garbage collection
	510	starts garbage collection every 100MB
	511	#+BEGIN_SRC emacs-lisp
	512	(setq gc-cons-threshold 100000000)
	513	#+END_SRC
	514
	515	** Kill ring
	516	Changes the kill ring size to 5000.
	517	#+BEGIN_SRC emacs-lisp
	518	(setq global-mark-ring-max 5000
	519	mark-ring-max 5000
	520	mode-require-final-newline t
	521	kill-ring-max 5000
	522	kill-whole-line t)
	523	#+END_SRC
8a38cc	524
990949	525	** Coding style
C	526	#+BEGIN_SRC emacs-lisp
bf794a	527	(setq c-default-style '((java-mode . "java")
JG	528	(awk-mode . "awk")
	529	(other . "k&r")))
990949	530	#+END_SRC
C	531
	532	** Coding system
	533	#+BEGIN_SRC emacs-lisp
bf794a	534	(set-terminal-coding-system 'utf-8)
JG	535	(set-keyboard-coding-system 'utf-8)
	536	(set-language-environment "UTF-8")
	537	(prefer-coding-system 'utf-8)
	538	(setq-default indent-tabs-mode t
	539	tab-width 4)
	540	(delete-selection-mode)
	541	(global-set-key (kbd "RET") 'newline-and-indent)
990949	542	#+END_SRC
8a38cc	543
990949	544	** Move to beginning of line ignoring whitespace
C	545	Move point back to indentation of beginning of line.
	546
	547	Move point to the first non-whitespace character on this line.
	548	If point is already there, move to the beginning of the line.
	549	Effectively toggle between the first non-whitespace character and
	550	the beginning of the line.
	551
	552	If ARG is not nil or 1, move forward ARG - 1 lines first. If
	553	point reaches the beginning or end of the buffer, stop there.
	554	#+BEGIN_SRC emacs-lisp
	555	(defun prelude-move-beginning-of-line (arg)
	556	(interactive "^p")
	557	(setq arg (or arg 1))
	558
	559	;; Move lines first
	560	(when (/= arg 1)
	561	(let ((line-move-visual nil))
	562	(forward-line (1- arg))))
	563
	564	(let ((orig-point (point)))
	565	(back-to-indentation)
	566	(when (= orig-point (point))
	567	(move-beginning-of-line 1))))
	568
	569	(global-set-key (kbd "C-a") 'prelude-move-beginning-of-line)
	570	#+END_SRC
8a38cc	571
990949	572	** Indent region or buffer
C	573	#+BEGIN_SRC emacs-lisp
	574	(defun indent-region-or-buffer ()
	575	"Indent a region if selected, otherwise the whole buffer."
	576	(interactive)
	577	(unless (member major-mode prelude-indent-sensitive-modes)
	578	(save-excursion
	579	(if (region-active-p)
	580	(progn
	581	(indent-region (region-beginning) (region-end))
	582	(message "Indented selected region."))
	583	(progn
	584	(indent-buffer)
	585	(message "Indented buffer.")))
	586	(whitespace-cleanup))))
	587
	588	(global-set-key (kbd "C-c i") 'indent-region-or-buffer)
	589	#+END_SRC
8a38cc	590
990949	591	** Tramp
C	592	#+BEGIN_SRC emacs-lisp
	593	(when (eq system-type 'windows-nt)
	594	(setq tramp-default-method "pscp"))
	595	(setq password-cache-expiry nil)
	596	#+END_SRC
	597
	598	* Mode line tweaks
	599	Diminish is used but is included in init.el such that it can be used throughout this document
	600	** Spaceline
	601	A little easier to read than the default emacs mode line
	602	#+BEGIN_SRC emacs-lisp
412080	603	(use-package spaceline
C	604	:ensure t
	605	:config
	606	(require 'spaceline-config)
	607	(setq spaceline-buffer-encoding-abbrev-p t)
	608	(setq spaceline-line-column-p t)
	609	(setq spaceline-line-p t)
	610	(setq powerline-default-separator (quote arrow))
	611	(spaceline-spacemacs-theme)
	612	(spaceline-helm-mode))
990949	613	#+END_SRC
8a38cc	614
990949	615	** No separator
C	616	#+BEGIN_SRC emacs-lisp
	617	(setq powerline-default-seperator nil)
	618	#+END_SRC
8a38cc	619
990949	620	* Programming tweaks
C	621	** Yasnippet
	622	#+BEGIN_SRC emacs-lisp
bf794a	623	(use-package yasnippet
JG	624	:ensure t
	625	:diminish yas-minor-mode
	626	:config
	627	(use-package yasnippet-snippets
	628	:ensure t)
	629	(yas-reload-all)
	630	(yas-global-mode 1))
990949	631	#+END_SRC
8a38cc	632
990949	633	** flycheck
C	634	#+BEGIN_SRC emacs-lisp
8a38cc	635	(use-package flycheck
C	636	:ensure t
	637	:diminish flycheck-mode
	638	:config
	639	(global-flycheck-mode))
990949	640	#+END_SRC
bf794a	641	*** flycheck-pos-tipe
990949	642	#+BEGIN_SRC emacs-lisp
C	643	(use-package flycheck-pos-tip
	644	:ensure t
	645	:after flycheck
	646	:config
	647	(flycheck-pos-tip-mode))
	648	#+END_SRC
8a38cc	649
990949	650	** Company
8a38cc	651	Company is auto-complete for Emacs
990949	652	#+BEGIN_SRC emacs-lisp
C	653	(use-package company
	654	:ensure t
	655	:diminish company-mode
	656	:config
	657	(global-company-mode)
	658	(setq company-idle-delay 0)
	659	(setq company-minimum-prefix-length 3))
	660	#+END_SRC
8a38cc	661
990949	662	** Magit
C	663	#+BEGIN_SRC emacs-lisp
	664	(use-package magit
	665	:ensure t
	666	:commands magit-get-top-dir
	667	:bind ("C-x g" . magit-status)
	668	:init
	669	(progn
	670	;; make magit status go full-screen but remember previous window
	671	;; settings
	672	;; from: http://whattheemacsd.com/setup-magit.el-01.html
	673	(defadvice magit-status (around magit-fullscreen activate)
	674	(window-configuration-to-register :magit-fullscreen)
	675	ad-do-it
	676	(delete-other-windows))
	677
	678	;; Close popup when committing - this stops the commit window
	679	;; hanging around
	680	;; From: http://git.io/rPBE0Q
	681	(defadvice git-commit-commit (after delete-window activate)
	682	(delete-window))
	683
	684	(defadvice git-commit-abort (after delete-window activate)
	685	(delete-window))
	686
	687	:config
	688	(progn
	689	;; restore previously hidden windows
	690	(defadvice magit-quit-window (around magit-restore-screen activate)
	691	(let ((current-mode major-mode))
	692	ad-do-it
	693	;; we only want to jump to register when the last seen buffer
	694	;; was a magit-status buffer.
	695	(when (eq 'magit-status-mode current-mode)
	696	(jump-to-register :magit-fullscreen)))))
	697
	698	;; magit settings
	699	(setq
	700	;; don't put "origin-" in front of new branch names by default
	701	magit-default-tracking-name-function 'magit-default-tracking-name-branch-only
	702	;; open magit status in same window as current buffer
	703	magit-status-buffer-switch-function 'switch-to-buffer
	704	;; highlight word/letter changes in hunk diffs
	705	magit-diff-refine-hunk t
	706	;; ask me if I want to include a revision when rewriting
	707	magit-rewrite-inclusive 'ask
	708	;; ask me to save buffers
	709	magit-save-some-buffers t
	710	;; pop the process buffer if we're taking a while to complete
	711	magit-process-popup-time 10
	712	;; ask me if I want a tracking upstream
	713	magit-set-upstream-on-push 'askifnotset
	714	)))
	715	#+END_SRC
8a38cc	716
990949	717	** CEDET
C	718	*** semantic
	719	#+BEGIN_SRC emacs-lisp
	720	(use-package semantic
	721	:config
	722	(global-semanticdb-minor-mode 1)
	723	(global-semantic-idle-scheduler-mode 1)
	724	(global-semantic-idle-summary-mode 1)
	725	(semantic-mode 1))
	726	#+END_SRC
8a38cc	727
990949	728	*** EDE
C	729	#+BEGIN_SRC emacs-lisp
	730	(use-package ede
	731	:config
	732	(global-ede-mode t))
	733	#+END_SRC
8a38cc	734
990949	735	*** gdb-many-windows
C	736	#+BEGIN_SRC emacs-lisp
	737	(setq
	738	;; use gdb-many-windows by default
	739	gdb-many-windows t
	740
	741	;; Non-nil means display source file containing the main routine at startup
	742	gdb-show-main t)
	743	#+END_SRC
8a38cc	744
990949	745	*** Semantic refactor
C	746	#+BEGIN_SRC emacs-lisp
	747	(use-package srefactor
	748	:ensure t
	749	:bind (("M-RET o" . 'srefactor-lisp-one-line)
	750	("M-RET m" . 'srefactor-lisp-format-sexp)
	751	("M-RET d" . 'srefactor-lisp-format-defun)
	752	("M-RET b" . 'srefactor-lisp-format-buffer)
	753	:map c-mode-base-map
	754	("M-RET" . 'srefactor-refactor-at-point)
	755	:map c++-mode-map
	756	("M-RET" . 'srefactor-refactor-at-point)))
	757	#+END_SRC
8a38cc	758
990949	759	** Language specific configs
C	760	*** C/C++
	761	**** yasnippet
	762	#+BEGIN_SRC emacs-lisp
	763	(add-hook 'c++-mode-hook 'yas-minor-mode)
	764	(add-hook 'c-mode-hook 'yas-minor-mode)
	765	#+END_SRC
8a38cc	766
990949	767	**** flycheck clang
C	768	#+BEGIN_SRC emacs-lisp
	769	(use-package flycheck-clang-analyzer
	770	:ensure t
	771	:config
	772	(with-eval-after-load 'flycheck
	773	(require 'flycheck-clang-analyzer)
	774	(flycheck-clang-analyzer-setup)))
	775	#+END_SRC
8a38cc	776
990949	777	**** company
C	778	#+BEGIN_SRC emacs-lisp
	779	(use-package company-c-headers
	780	:ensure t
	781	:after company
	782	:config
	783	(add-hook 'c++-mode-hook 'company-mode)
	784	(add-hook 'c-mode-hook 'company-mode))
	785
	786	(use-package company-irony
	787	:ensure t
	788	:config
	789	(add-to-list 'company-backends '(company-c-headers
	790	company-dabbrev-code
	791	company-irony)))
	792
	793	(use-package irony
	794	:ensure t
	795	:init
	796	(setq w32-pipe-read-delay 0)
	797	(setq irony-server-w32-pipe-buffer-size (* 64 1024))
	798	(add-hook 'c++-mode-hook 'irony-mode)
	799	(add-hook 'c-mode-hook 'irony-mode)
	800	(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
	801	(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options))
	802	#+END_SRC
8a38cc	803
990949	804	*** emacs-lisp
C	805	**** eldoc
	806	#+BEGIN_SRC emacs-lisp
	807	(add-hook 'emacs-lisp-mode-hook 'eldoc-mode)
	808	#+END_SRC
8a38cc	809
990949	810	**** yasnippet
C	811	#+BEGIN_SRC emacs-lisp
	812	(add-hook 'emacs-lisp-mode-hook 'yas-minor-mode)
	813	#+END_SRC
8a38cc	814
990949	815	**** company
C	816	#+BEGIN_SRC emacs-lisp
	817	(add-hook 'emacs-lisp-mode-hook 'company-mode)
	818
	819	(use-package slime
	820	:ensure t
	821	:config
	822	(setq inferior-lisp-program "/usr/bin/sbcl")
	823	(setq slime-contribs '(slime-fancy)))
	824
	825	(use-package slime-company
	826	:ensure t
	827	:init
	828	(require 'company)
	829	(slime-setup '(slime-fancy slime-company)))
	830	#+END_SRC
8a38cc	831
bf794a	832	*** COMMENT x86
990949	833	**** x86-lookup
C	834	#+BEGIN_SRC emacs-lisp
	835	(use-package x86-lookup
	836	:ensure t
	837	:init
	838	(setq x86-lookup-pdf "D:/Coding/x86-instructions.pdf")
	839	:bind ("C-h x" . x86-lookup))
	840	#+END_SRC
8a38cc	841
990949	842	*** Latex
C	843	**** AucTex
	844	#+BEGIN_SRC emacs-lisp
20e001	845	(use-package tex
C	846	:ensure auctex
	847	:config
	848	(setq TeX-auto-save t)
	849	(setq TeX-parse-self t)
	850	(setq TeX-view-program-selection '((output-pdf "PDF Tools"))
	851	TeX-source-correlate-start-server t)
	852	(add-hook 'TeX-after-compilation-finished-functions #'TeX-revert-document-buffer))
990949	853	#+END_SRC
8a38cc	854
990949	855	**** Company
C	856	#+BEGIN_SRC emacs-lisp
	857	(use-package company-math
	858	:ensure t
	859	:after company
	860	:config
	861	(add-to-list 'company-backends 'company-math-symbols-unicode))
	862
	863	(use-package company-reftex
	864	:ensure t
	865	:after company
	866	:config
	867	(add-to-list 'company-backends 'company-reftex))
	868
	869	(use-package company-auctex
	870	:ensure t
	871	:after company
	872	:config
	873	(company-auctex-init))
	874
	875	(use-package company-bibtex
	876	:ensure t
	877	:after company
	878	(add-to-list 'company-backends 'company-bibtex))
	879	#+END_SRC
8a38cc	880
bf794a	881	**** TeXcount
990949	882	Word counts in latex
C	883	#+BEGIN_SRC emacs-lisp
bf794a	884	(defun get-texcount-latest()
JG	885	(if (not(file-directory-p "~/.texcount"))
	886	(make-directory "~/.texcount"))
	887	(url-copy-file "https://app.uio.no/ifi/texcount/download.php?file=texcount_3_1_1.zip" "~/.texcount/texcount.zip" 1)
	888	(shell-command "unzip -o ~/.texcount/texcount.zip -d ~/.texcount")
	889	(add-to-list 'exec-path "~/.texcount/texcount.pl"))
20e001	890
bf794a	891	(if (not(file-exists-p "~/.texcount/texcount.pl"))
JG	892	(get-texcount-latest))
990949	893
bf794a	894	(defun texcount ()
JG	895	(interactive)
	896	(let*
	897	( (this-file (buffer-file-name))
	898	(enc-str (symbol-name buffer-file-coding-system))
	899	(enc-opt
	900	(cond
	901	((string-match "utf-8" enc-str) "-utf8")
	902	((string-match "latin" enc-str) "-latin1")
	903	("-encoding=guess")
	904	) )
	905	(word-count
	906	(with-output-to-string
	907	(with-current-buffer standard-output
	908	(call-process "texcount" nil t nil "-0" enc-opt this-file)
	909	) ) ) )
	910	(message word-count)
	911	) )
	912	(add-hook 'LaTeX-mode-hook (lambda () (define-key LaTeX-mode-map (kbd "C-c c") 'texcount)))
	913	(add-hook 'latex-mode-hook (lambda () (define-key latex-mode-map (kbd "C-c c") 'texcount)))
990949	914	#+END_SRC
C	915
	916	*** PlantUML
	917	#+BEGIN_SRC emacs-lisp
bf794a	918	(use-package plantuml-mode
JG	919	:ensure t
	920	:init
	921	(cond ((eq system-type 'windows-nt)
	922	(setq plantuml-jar-path "c:/ProgramData/chocolatey/lib/plantuml/tools/plantuml.jar"))
	923	((eq system-type 'gnu/linux)
	924	(setq plantuml-jar-path "/usr/share/java/plantuml/plantuml.jar"))))
990949	925	#+END_SRC
C	926
bf794a	927	*** COMMENT Racket
990949	928	**** Major mode
C	929	#+BEGIN_SRC emacs-lisp
	930	(when (eq system-type 'windows-nt)
	931	(add-to-list 'exec-path "c:/Program Files/Racket")
	932	(setenv "PATH" (mapconcat #'identity exec-path path-separator)))
	933
	934	(use-package racket-mode
	935	:ensure t
	936	:config
	937	(autoload 'racket-mode "Racket" "Racket Editing Mode" t)
	938	(add-to-list
	939	'auto-mode-alist
8a38cc	940	'("\\.rkt$" . racket-mode))
990949	941	(setq matlab-indent-function t))
C	942	#+END_SRC
	943
	944	*** Verilog
baf326	945	**** Get latest version
C	946	Pull the latest version from the web
	947	#+BEGIN_SRC emacs-lisp
	948	(defun get-verilog-latest()
0864ff	949	(if (not(file-directory-p "~/.emacs.d/elpa/verilog-mode"))
C	950	(make-directory "~/.emacs.d/elpa/verilog-mode"))
	951	(if (file-exists-p "~/.emacs.d/elpa/verilog-mode/verilog-mode.el")
	952	(delete-file "~/.emacs.d/elpa/verilog-mode/verilog-mode.el"))
dc8eb0	953	(url-copy-file "https://www.veripool.org/ftp/verilog-mode.el" "~/.emacs.d/elpa/verilog-mode/verilog-mode.el" 1))
baf326	954	#+END_SRC
C	955
	956	**** Integrate into emacs
990949	957	Add updated version and integrate it with Emacs.
C	958	#+BEGIN_SRC emacs-lisp
0864ff	959	(defun verilog-read-file-as-string (file)
C	960	"Read FILE contents."
	961	(when (file-exists-p file)
	962	(with-temp-buffer
	963	(insert-file-contents file)
	964	(buffer-string))))
	965
	966	(defun verilog-write-string-to-file (file string)
	967	"Substitute FILE contents with STRING."
	968	(with-temp-buffer
	969	(insert string)
	970	(when (file-writable-p file)
	971	(write-region (point-min)
	972	(point-max)
	973	file))))
	974
	975	(defun verilog-today-day ()
	976	(time-to-days (current-time)))
	977
	978	(defun should-update-verilog-p ()
	979	"Return non-nil when an update is due."
	980	(and
	981	(or
	982	(not (file-exists-p "~/.emacs.d/.last-verilog-update-day"))
	983	(if (>= (/ (- (verilog-today-day) (verilog-read-last-update-day)) 7) 1)
	984	t
	985	nil))))
	986
	987	(defun verilog-read-last-update-day ()
	988	"Read last update day."
	989	(string-to-number
	990	(verilog-read-file-as-string "~/.emacs.d/.last-verilog-update-day")))
	991
	992	(defun verilog-write-current-day ()
	993	"Store current day."
	994	(verilog-write-string-to-file
	995	"~/.emacs.d/.last-verilog-update-day"
	996	(int-to-string (verilog-today-day))))
	997
	998	(use-package verilog-mode
	999	:init
	1000	(when (should-update-verilog-p)
	1001	(get-verilog-latest)
	1002	(verilog-write-current-day))
	1003	(add-to-list 'load-path "~/.emacs.d/elpa/verilog-mode/verilog-mode.el")
	1004	:config
	1005	(autoload 'verilog-mode "verilog-mode" "Verilog mode" t )
	1006	(add-to-list 'auto-mode-alist '("\\.[ds]?vh?\\'" . verilog-mode)))
990949	1007	#+END_SRC
8a38cc	1008
49aa9f	1009	*** MATLAB
JG	1010	Mode for editing MATLAB m-files.
	1011	Have to manually install matlab-mode
	1012	#+BEGIN_SRC emacs-lisp
	1013	(autoload 'matlab-mode "matlab" "Matlab Editing Mode" t)
	1014	(add-to-list
	1015	'auto-mode-alist
	1016	'("\\.m$" . matlab-mode))
	1017	(setq matlab-indent-function t)
	1018	(setq matlab-shell-command "matlab")
	1019	(matlab-cedet-setup)
	1020	#+END_SRC
	1021
	1022	*** MIPS
	1023	#+BEGIN_SRC emacs-lisp
	1024	(use-package mips-mode
	1025	:ensure t
	1026	:mode "\\.mips$")
	1027	#+END_SRC
	1028
60454d	1029	*** IPython notebooks
JG	1030	Allow emacs to view and use IPython notebooks
	1031	#+BEGIN_SRC emacs-lisp
	1032	(use-package ein
	1033	:ensure t)
	1034	#+END_SRC
	1035
990949	1036	* Org mode
C	1037	** Up to date org
	1038	#+BEGIN_SRC emacs-lisp
	1039	(use-package org
	1040	:ensure t
	1041	:pin org)
	1042	#+END_SRC
8a38cc	1043
990949	1044	** Small tweaks
C	1045	#+BEGIN_SRC emacs-lisp
	1046	(setq org-src-fontify-natively t)
	1047	(setq org-src-tab-acts-natively t)
	1048	(setq org-confirm-babel-evaluate nil)
	1049	(setq org-export-with-smart-quotes t)
	1050	(setq org-src-window-setup 'current-window)
	1051	(add-hook 'org-mode-hook 'org-indent-mode)
	1052	(diminish 'org-indent-mode)
	1053	(diminish 'visual-line-mode)
	1054	#+END_SRC
8a38cc	1055
990949	1056	** Line wrapping
C	1057	#+BEGIN_SRC emacs-lisp
	1058	(add-hook 'org-mode-hook
bf794a	1059	'(lambda ()
JG	1060	(visual-line-mode 1)))
990949	1061	#+END_SRC
8a38cc	1062
990949	1063	** org-bullets
C	1064	#+BEGIN_SRC emacs-lisp
bf794a	1065	(use-package org-bullets
JG	1066	:ensure t
	1067	:config
990949	1068	(add-hook 'org-mode-hook (lambda () (org-bullets-mode))))
C	1069	#+END_SRC
8a38cc	1070
990949	1071	** Org Babel
C	1072	*** Languages
	1073	Add C to org babel supported languages
	1074	#+BEGIN_SRC emacs-lisp
baf326	1075	(org-babel-do-load-languages 'org-babel-load-languages '((emacs-lisp . t)
C	1076	(C . t)
	1077	(python . t)
	1078	(latex . t)
	1079	(scheme . t)
	1080	(gnuplot . t)
	1081	(matlab . t)
	1082	(plantuml . t)
	1083	(fortran . t)
	1084	(java . t)
	1085	(plantuml . t)))
	1086	#+END_SRC
	1087
	1088	**** Plantuml path
	1089	#+BEGIN_SRC emacs-lisp
	1090	(setq org-plantuml-jar-path plantuml-jar-path)
990949	1091	#+END_SRC
8a38cc	1092
990949	1093	** Latex preview fragments match colour
C	1094	Make the previews match theme colour of Emacs.
	1095	#+BEGIN_SRC emacs-lisp
	1096	(let ((dvipng--plist (alist-get 'dvipng org-preview-latex-process-alist)))
	1097	(plist-put dvipng--plist :use-xcolor t)
	1098	(plist-put dvipng--plist :image-converter '("dvipng -D %D -T tight -o %O %f")))
	1099	#+END_SRC
bf794a	1100