.emacs.d.git - Gitblit

Joel Grunbaum

2020-10-05 99cd3c14999ea5376b244ab65ee9676664a74980

commit \| author \| age
990949	1	#+TITLE: My Emacs configuration
5a75e4	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 htmlize linter backend writegood ggtags gtags dired eshell asm cd dwim VHDL defvar ctags vhdl concat sp html awk defalias cedet mips IPython ein contrib pandoc dokuwiki EMMS MPD emms toc favicon href css stylesheet async dataLayer gtag js UA sitelinks br Github postamble isso center disqus onclick Disqus javascript dsq createElement getElementsByTagName xml urlset xmlns curr loc RSS elfeed
8a38cc	3
bf794a	4	* COMMENT Windows dependencies
80d515	5	Dependencies needed for Aspell, poppler PDF-tools, compilers and ghost-script provided by mingw64 in windows.
990949	6	#+BEGIN_SRC emacs-lisp
C	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
80d515	16	Theme switcher, using a cond allows loading of many preconfigured themes which can be switched between easily.
JG	17	Zenburn theme is my default.
990949	18	#+BEGIN_SRC emacs-lisp
0fcc09	19	(setq emacs-theme 'zenburn)
80d515	20
JG	21	(defun disable-all-themes ()
	22	(dolist (i custom-enabled-themes)
	23	(disable-theme i)))
412080	24
0fcc09	25	(cond ((eq emacs-theme 'zenburn)
C	26	(use-package zenburn-theme
	27	:ensure t
412080	28	:init
C	29	(disable-all-themes)
0fcc09	30	:config
C	31	(load-theme 'zenburn t)))
	32	((eq emacs-theme 'doom-one)
	33	(use-package doom-themes
	34	:ensure t
412080	35	:init
C	36	(disable-all-themes)
0fcc09	37	:config
C	38	(setq doom-themes-enable-bolt t
	39	doom-themes-enable-italic t)
	40	(load-theme 'doom-one t)
	41	(doom-themes-visual-bell-config)
412080	42	(doom-themes-org-config)))
a428a2	43	((eq emacs-theme 'nord)
JG	44	(use-package nord-theme
	45	:ensure t
	46	:init
	47	(disable-all-themes)
	48	:config
	49	(load-theme 'nord t)))
b0ee5f	50	((eq emacs-theme 'solarized)
JG	51	(use-package solarized-theme
	52	:ensure t
	53	:init
	54	(disable-all-themes)
	55	:config
	56	(load-theme 'solarized-dark t)))
412080	57	((eq emacs-theme 'none)
80d515	58	(disable-all-themes)))
990949	59	#+END_SRC
8a38cc	60
990949	61	** Default font
80d515	62	Set default font and faces.
20e001	63	#+BEGIN_SRC emacs-lisp
350884	64	(cond ((member "Dank Mono" (font-family-list))
JG	65	(set-frame-font "Dank Mono-11" nil t))
	66	((member "DejaVu Sans Mono" (font-family-list))
	67	(set-frame-font "DejaVu Sans Mono" nil t))
	68	((member "Source Code Pro" (font-family-list))
	69	(set-frame-font "Source Code Pro-10" nil t)))
	70
20e001	71	(set-face-italic 'font-lock-comment-face t)
C	72	(set-face-italic 'font-lock-keyword-face t)
990949	73	#+END_SRC
8a38cc	74
990949	75	** Remove menu bar, toolbar, but keep scroll bar
80d515	76	Make the emacs interface slightly nicer.
990949	77	#+BEGIN_SRC emacs-lisp
C	78	(menu-bar-mode 0)
	79	(tool-bar-mode 0)
	80	(scroll-bar-mode 1)
	81	#+END_SRC
350884	82	* COMMENT EXWM
JG	83	Emacs window manager.
	84	Tiling window manager that runs in emacs.
5a75e4	85	Open external applications with =s-&=
350884	86	#+BEGIN_SRC emacs-lisp
JG	87	(use-package exwm
	88	:ensure t
	89	:config
	90	(require 'exwm-config)
	91	(exwm-config-default))
	92	#+END_SRC
990949	93
C	94	* Writing requirements
	95	** Spellchecking
80d515	96	Use aspell for spellchecking.
JG	97	Auto-enable in latex and org as they're the main writing modes.
990949	98	#+BEGIN_SRC emacs-lisp
C	99	(require 'ispell)
	100	(setq-default ispell-program-name "aspell")
	101	(setq-default ispell-local-dictionary "en_AU")
	102	(add-hook 'latex-mode-hook 'flyspell-mode)
0ba1ff	103	;; (add-hook 'latex-mode-hook 'flyspell-buffer)
990949	104	(add-hook 'org-mode-hook 'flyspell-mode)
0ba1ff	105	;; (add-hook 'org-mode-hook 'flyspell-buffer)
f1b53f	106	(diminish 'flyspell-mode)
a428a2	107
990949	108	#+END_SRC
C	109
	110	** Switch-window
80d515	111	Helps to change windows easily when many are open at once.
990949	112	#+BEGIN_SRC emacs-lisp
C	113	(use-package switch-window
	114	:ensure t
	115	:config
	116	(setq switch-window-input-style 'minibuffer)
	117	(setq switch-window-increase 4)
	118	(setq switch-window-threshold 2)
	119	(setq switch-window-shortcut-style 'qwerty)
	120	(setq switch-window-qwerty-shortcuts
	121	'("a" "s" "d" "f" "j" "k" "l" "i" "o"))
	122	:bind
	123	([remap other-window] . switch-window))
	124	#+END_SRC
8a38cc	125
990949	126	** Go to new window when opened
80d515	127	Go to new window when its opened instead of staying with current one.
990949	128	#+BEGIN_SRC emacs-lisp
C	129	(defun split-and-follow-horizontally ()
	130	(interactive)
	131	(split-window-below)
	132	(balance-windows)
	133	(other-window 1))
	134	(global-set-key (kbd "C-x 2") 'split-and-follow-horizontally)
	135
	136	(defun split-and-follow-vertically ()
	137	(interactive)
	138	(split-window-right)
	139	(balance-windows)
	140	(other-window 1))
	141	(global-set-key (kbd "C-x 3") 'split-and-follow-vertically)
	142	#+END_SRC
8a38cc	143
990949	144	** PDF-tools
80d515	145	Helpful pdf viewer.
990949	146	#+BEGIN_SRC emacs-lisp
bf794a	147	(use-package pdf-tools
JG	148	:ensure t
	149	:config
	150	(pdf-tools-install 1))
990949	151	#+END_SRC
8a38cc	152
be9cff	153	** COMMENT Writegood-mode
80d515	154	Supposedly should provide insight to writing quality.
49aa9f	155	#+BEGIN_SRC emacs-lisp
JG	156	(use-package writegood-mode
	157	:ensure t
	158	:hook (text-mode . writegood-mode))
	159	#+END_SRC
	160
990949	161	* Helm and Projectile
C	162	** Helm core
80d515	163	Helm aids the user interface for emacs. Adds visual and auto-complete feedback for emacs commands.
990949	164	#+BEGIN_SRC emacs-lisp
C	165	(use-package helm-config
	166	:ensure helm
	167	:bind (("M-x" . helm-M-x)
	168	("C-x C-f" . helm-find-files)
	169	("M-y" . helm-show-kill-ring)
	170	("C-x b" . helm-mini)
	171	("C-c h o" . helm-occur))
	172	:config
	173	(setq helm-M-x-fuzzy-match t)
	174	(setq helm-buffers-fuzzy-matching t
	175	helm-recentf-fuzzy-match t)
	176	(setq helm-split-window-in-side-p t ; open helm buffer inside current window, not occupy whole other window
	177	helm-move-to-line-cycle-in-source t ; move to end or beginning of source when reaching top or bottom of source.
	178	helm-ff-search-library-in-sexp t ; search for library in `require' and `declare-function' sexp.
	179	helm-scroll-amount 8 ; scroll 8 lines other window using M-<next>/M-<prior>
	180	helm-ff-file-name-history-use-recentf t
	181	helm-echo-input-in-header-line t)
	182	(defun spacemacs//helm-hide-minibuffer-maybe ()
	183	"Hide minibuffer in Helm session if we use the header line as input field."
	184	(when (with-helm-buffer helm-echo-input-in-header-line)
	185	(let ((ov (make-overlay (point-min) (point-max) nil nil t)))
	186	(overlay-put ov 'window (selected-window))
	187	(overlay-put ov 'face
	188	(let ((bg-color (face-background 'default nil)))
	189	`(:background ,bg-color :foreground ,bg-color)))
	190	(setq-local cursor-type nil))))
	191	(add-hook 'helm-minibuffer-set-up-hook
	192	'spacemacs//helm-hide-minibuffer-maybe)
	193	(helm-mode 1))
	194	#+END_SRC
8a38cc	195
990949	196	** Projectile
80d515	197	Projectile is project management framework for emacs.
JG	198	Helps in navigation and management of projects.
	199	Identifies project layout from git.
990949	200	*** Enable it
C	201	#+BEGIN_SRC emacs-lisp
	202	(use-package projectile
	203	:ensure t
	204	:bind ("C-c p" . projectile-command-map)
	205	:diminish projectile-mode
	206	:config
	207	(projectile-global-mode)
	208	(setq projectile-completion-system 'helm)
	209	(when (eq system-type 'windows-nt)
	210	(setq projectile-indexing-method 'alien)))
	211	#+END_SRC
8a38cc	212
990949	213	*** Let it compile things
80d515	214	Shortcut for compilation.
990949	215	#+BEGIN_SRC emacs-lisp
C	216	(global-set-key (kbd "<f5>") 'projectile-compile-project)
	217	#+END_SRC
8a38cc	218
990949	219	*** Enable communication with helm
80d515	220	Use helm to manage project.
990949	221	#+BEGIN_SRC emacs-lisp
baf326	222	(use-package helm-projectile
C	223	:ensure t
	224	:config
	225	(helm-projectile-on))
990949	226	#+END_SRC
8a38cc	227
be9cff	228	** COMMENT ggtags
0ba1ff	229	Use GNU Global Tags. Can be useful for large projects.
bf794a	230	#+BEGIN_SRC emacs-lisp
JG	231	(use-package ggtags
	232	:ensure t
	233	:bind (("C-c g s" . ggtags-find-other-symbol)
	234	("C-c g h" . ggtags-view-tag-history)
	235	("C-c g r" . ggtags-find-reference)
	236	("C-c g f" . ggtags-find-file)
	237	("C-c g c" . ggtags-create-tags)
	238	("C-c g u" . ggtags-update-tags))
	239	:config
	240	(add-hook 'c-mode-common-hook
	241	(lambda ()
	242	(when (derived-mode-p 'c-mode 'c++-mode 'java-mode)
	243	(ggtags-mode 1))))
	244	)
	245
	246	(setq
	247	helm-gtags-ignore-case t
	248	helm-gtags-auto-update t
	249	helm-gtags-use-input-at-cursor t
	250	helm-gtags-pulse-at-cursor t
	251	helm-gtags-prefix-key "\C-c g"
	252	helm-gtags-suggested-key-mapping t
	253	)
	254
	255	(use-package helm-gtags
	256	:ensure t
	257	:config
	258	(add-hook 'dired-mode-hook 'helm-gtags-mode)
	259	(add-hook 'eshell-mode-hook 'helm-gtags-mode)
	260	(add-hook 'c-mode-hook 'helm-gtags-mode)
	261	(add-hook 'c++-mode-hook 'helm-gtags-mode)
	262	(add-hook 'asm-mode-hook 'helm-gtags-mode)
	263
	264	(define-key helm-gtags-mode-map (kbd "C-c g a") 'helm-gtags-tags-in-this-function)
	265	(define-key helm-gtags-mode-map (kbd "C-j") 'helm-gtags-select)
	266	(define-key helm-gtags-mode-map (kbd "M-.") 'helm-gtags-dwim)
	267	(define-key helm-gtags-mode-map (kbd "M-,") 'helm-gtags-pop-stack)
	268	(define-key helm-gtags-mode-map (kbd "C-c <") 'helm-gtags-previous-history)
	269	(define-key helm-gtags-mode-map (kbd "C-c >") 'helm-gtags-next-history))
	270	#+END_SRC
	271
be9cff	272	** COMMENT Ctags
0ba1ff	273	Ctags is an older tagging program that supports more languages.
JG	274	Currently setup for VHDL as I had to work with a large existing VHDL code-base.
bf794a	275	#+BEGIN_SRC emacs-lisp
JG	276	(defvar ctags-command "ctags -e -R --languages=vhdl")
	277
	278	(defun ctags ()
	279	(call-process-shell-command ctags-command nil "Ctags"))
	280
	281
	282	(defun ctags-find-tags-file ()
	283	"Recursively searches each parent directory for a file named
	284	TAGS and returns the path to that file or nil if a tags file is
	285	not found or if the buffer is not visiting a file."
	286	(progn
	287	(defun find-tags-file-r (path)
	288	"Find the tags file from current to the parent directories."
	289	(let* ((parent-directory (file-name-directory (directory-file-name path)))
	290	(tags-file-name (concat (file-name-as-directory path) "TAGS")))
	291	(cond
	292	((file-exists-p tags-file-name) (throw 'found tags-file-name))
	293	((string= "/TAGS" tags-file-name) nil)
	294	(t (find-tags-file-r parent-directory)))))
	295
	296	(if (buffer-file-name)
	297	(catch 'found
	298	(find-tags-file-r (file-name-directory buffer-file-name)))
	299	nil)))
	300
	301	(defun ctags-set-tags-file ()
	302	"Uses `ctags-find-tags-file' to find a TAGS file. If found,
	303	set 'tags-file-name' with its path or set as nil."
	304	(setq-default tags-file-name (ctags-find-tags-file)))
	305
	306	(defun ctags-create-tags-table ()
	307	(interactive)
	308	(let* ((current-directory default-directory)
	309	(top-directory (read-directory-name
	310	"Top of source tree: " default-directory))
	311	(file-name (concat (file-name-as-directory top-directory) "TAGS")))
	312	(cd top-directory)
	313	(if (not (= 0 (ctags)))
	314	(message "Error creating %s!" file-name)
	315	(setq-default tags-file-name file-name)
	316	(message "Table %s created and configured." tags-file-name))
	317	(cd current-directory)))
	318
	319	(defun ctags-update-tags-table ()
	320	(interactive)
	321	(let ((current-directory default-directory))
	322	(if (not tags-file-name)
	323	(message "Tags table not configured.")
	324	(cd (file-name-directory tags-file-name))
	325	(if (not (= 0 (ctags)))
	326	(message "Error updating %s!" tags-file-name)
	327	(message "Table %s updated." tags-file-name))
	328	(cd current-directory))))
	329
	330	(defun ctags-create-or-update-tags-table ()
	331	"Create or update a tags table with `ctags-command'."
	332	(interactive)
	333	(if (not (ctags-set-tags-file))
	334	(ctags-create-tags-table)
	335	(ctags-update-tags-table)))
	336
	337
	338	(defun ctags-search ()
	339	"A wrapper for `tags-search' that provide a default input."
	340	(interactive)
	341	(let* ((symbol-at-point (symbol-at-point))
	342	(default (symbol-name symbol-at-point))
	343	(input (read-from-minibuffer
	344	(if (symbol-at-point)
	345	(concat "Tags search (default " default "): ")
	346	"Tags search (regexp): "))))
	347	(if (and (symbol-at-point) (string= input ""))
	348	(tags-search default)
	349	(if (string= input "")
	350	(message "You must provide a regexp.")
	351	(tags-search input)))))
	352	#+END_SRC
	353
990949	354	* Small tweaks
C	355	** Remove startup screen
0ba1ff	356	Start on scratch buffer instead.
990949	357	#+BEGIN_SRC emacs-lisp
C	358	(setq inhibit-startup-message t)
	359	#+END_SRC
8a38cc	360
990949	361	** Disable bell
0ba1ff	362	Bloody bell dings every time you hit a key too much.
990949	363	#+BEGIN_SRC emacs-lisp
C	364	(setq ring-bell-function 'ignore)
	365	#+END_SRC
8a38cc	366
990949	367	** Pretty symbols
0ba1ff	368	Why not? They make it look nice.
990949	369	#+BEGIN_SRC emacs-lisp
C	370	(when window-system
	371	(use-package pretty-mode
	372	:ensure t
	373	:diminish t
	374	:config
	375	(global-pretty-mode)))
	376	#+END_SRC
8a38cc	377
0ba1ff	378	** COMMENT Find file other window
990949	379	Lets it accept more than one file. Works recursively.
C	380	#+BEGIN_SRC emacs-lisp
	381	(defadvice find-file-other-window (around find-files activate)
	382	(if (listp filename)
	383	(loop for f in filename do (find-file-other-window f wildcards))
	384	ad-do-it))
	385	#+END_SRC
8a38cc	386
990949	387	** Which key
0ba1ff	388	Helps to explain keybindings if you get lost.
990949	389	#+BEGIN_SRC emacs-lisp
C	390	(use-package which-key
	391	:ensure t
	392	:diminish which-key-mode
	393	:config
	394	(which-key-mode))
	395	#+END_SRC
8a38cc	396
bf794a	397	** Config shortcuts
JG	398	*** Go to this file
990949	399	#+BEGIN_SRC emacs-lisp
C	400	(defun config-visit ()
	401	(interactive)
	402	(find-file "~/.emacs.d/config.org"))
	403	(global-set-key (kbd "C-c e d") 'config-visit)
	404	#+END_SRC
8a38cc	405
bf794a	406	*** Go to init.el
990949	407	#+BEGIN_SRC emacs-lisp
C	408	(defun init-visit ()
	409	(interactive)
	410	(find-file "~/.emacs.d/init.el"))
	411	(global-set-key (kbd "C-c e i") 'init-visit)
	412	#+END_SRC
8a38cc	413
bf794a	414	*** Reload configuration
990949	415	#+BEGIN_SRC emacs-lisp
C	416	(defun config-reload ()
	417	"Reloads ~/.emacs.d/config.org at run time"
	418	(interactive)
	419	(org-babel-load-file (expand-file-name "~/.emacs.d/config.org")))
	420	(global-set-key (kbd "C-c e r") 'config-reload)
	421	#+END_SRC
8a38cc	422
990949	423	** Smartparens
0ba1ff	424	Matches brackets automatically. Added "$" for latex in org mode.
990949	425	#+BEGIN_SRC emacs-lisp
0ba1ff	426	(use-package smartparens
JG	427	:ensure t
	428	:diminish smartparens-mode
	429	:config
	430	(progn
	431	(require 'smartparens-config)
	432	(smartparens-global-mode 1))
	433	(sp-with-modes 'org-mode
	434	(sp-local-pair "$" "$")))
990949	435	#+END_SRC
8a38cc	436
0ba1ff	437	** COMMENT Rainbow
JG	438	Its a little gimmicky but its still cool.
	439	Colours according to code after a "#", works with 3 and 6 character hex codes.
990949	440	#+BEGIN_SRC emacs-lisp
C	441	(use-package rainbow-mode
	442	:ensure t
	443	:diminish rainbow-mode
	444	:init
	445	(add-hook 'prog-mode-hook 'rainbow-mode))
	446	#+END_SRC
8a38cc	447
990949	448	** Rainbow delimiters
C	449	A bit more useful than above.
	450	Colours the brackets so that they stand out more.
	451	#+BEGIN_SRC emacs-lisp
	452	(use-package rainbow-delimiters
	453	:ensure t
	454	:init
	455	(add-hook 'prog-mode-hook #'rainbow-delimiters-mode))
	456	#+END_SRC
8a38cc	457
0ba1ff	458	** Following whitespace
990949	459	Removes unnecessary white space
C	460	#+BEGIN_SRC emacs-lisp
0ba1ff	461	(use-package clean-aindent-mode
JG	462	:ensure t
	463	:hook prog-mode)
990949	464	#+END_SRC
C	465	Shows trailing white space
	466	#+BEGIN_SRC emacs-lisp
	467	(add-hook 'prog-mode-hook (lambda () (interactive) (setq show-trailing-whitespace 1)))
	468	#+END_SRC
8a38cc	469
0ba1ff	470	** Whitespace mode
990949	471	Reveals whitespace characters
C	472	#+BEGIN_SRC emacs-lisp
	473	(global-set-key (kbd "C-c w") 'whitespace-mode)
	474	(add-hook 'diff-mode-hook (lambda ()
	475	(setq-local whitespace-style
	476	'(face
	477	tabs
	478	tab-mark
	479	spaces
	480	space-mark
	481	trailing
	482	indentation::space
	483	indentation::tab
	484	newline
	485	newline-mark))
	486	(whitespace-mode 1)))
	487
	488	#+END_SRC
8a38cc	489
990949	490	** eldoc
0ba1ff	491	Shows function arguments in echo area below mode line.
990949	492	#+BEGIN_SRC emacs-lisp
f1b53f	493	(diminish 'eldoc-mode)
990949	494	(add-hook 'emacs-lisp-mode-hook 'eldoc-mode)
C	495	(add-hook 'lisp-interaction-mode-hook 'eldoc-mode)
	496	(add-hook 'ielm-mode-hook 'eldoc-mode)
	497	#+END_SRC
8a38cc	498
0ba1ff	499	** Key frequency statistics
JG	500	Collects interesting statistics about key presses.
	501	Use M-x keyfreq-show to show in emacs or M-x keyfreq-html to output
990949	502	#+BEGIN_SRC emacs-lisp
C	503	(use-package keyfreq
	504	:ensure t
	505	:config
	506	(keyfreq-mode 1)
	507	(keyfreq-autosave-mode 1))
	508	#+END_SRC
8a38cc	509
0ba1ff	510	** Undo tree
JG	511	A more advanced undo mechanism.
	512	Supports branched undo history (thus the tree).
	513	Pretty neat, if seldom used.
990949	514	#+BEGIN_SRC emacs-lisp
C	515	(use-package undo-tree
	516	:ensure t
	517	:diminish undo-tree-mode
	518	:config
	519	(global-undo-tree-mode))
	520	#+END_SRC
8a38cc	521
0ba1ff	522	** Volatile highlights
990949	523	Colour the material just copied
C	524	#+BEGIN_SRC emacs-lisp
	525	(use-package volatile-highlights
	526	:ensure t
	527	:diminish volatile-highlights-mode
	528	:config
	529	(volatile-highlights-mode t))
	530	#+END_SRC
8a38cc	531
990949	532	** ibuffer
0ba1ff	533	View all open buffers in their own buffer rather in the temporary mini buffer.
990949	534	#+BEGIN_SRC emacs-lisp
C	535	(global-set-key (kbd "C-x C-b") 'ibuffer)
	536	(setq ibuffer-use-other-window t)
	537	#+END_SRC
8a38cc	538
0ba1ff	539	** Hippie expand
JG	540	Seems cool, but I don't think I ever use this.
	541	Meant to suggest completions to beginning of a word.
990949	542	#+BEGIN_SRC emacs-lisp
C	543	(global-set-key (kbd "M-/") 'hippie-expand) ;; replace dabbrev-expand
	544	(setq
	545	hippie-expand-try-functions-list
	546	'(try-expand-dabbrev ;; Try to expand word "dynamically", searching the current buffer.
	547	try-expand-dabbrev-all-buffers ;; Try to expand word "dynamically", searching all other buffers.
	548	try-expand-dabbrev-from-kill ;; Try to expand word "dynamically", searching the kill ring.
	549	try-complete-file-name-partially ;; Try to complete text as a file name, as many characters as unique.
	550	try-complete-file-name ;; Try to complete text as a file name.
	551	try-expand-all-abbrevs ;; Try to expand word before point according to all abbrev tables.
	552	try-expand-list ;; Try to complete the current line to an entire line in the buffer.
	553	try-expand-line ;; Try to complete the current line to an entire line in the buffer.
	554	try-complete-lisp-symbol-partially ;; Try to complete as an Emacs Lisp symbol, as many characters as unique.
	555	try-complete-lisp-symbol) ;; Try to complete word as an Emacs Lisp symbol.
	556	)
	557	#+END_SRC
8a38cc	558
990949	559	** Highlight line
0ba1ff	560	Very useful for finding where you are.
990949	561	#+BEGIN_SRC emacs-lisp
C	562	(global-hl-line-mode)
	563	#+END_SRC
8a38cc	564
990949	565	** Line numbers
0ba1ff	566	Everyone needs line numbers when programming.
990949	567	#+BEGIN_SRC emacs-lisp
C	568	(add-hook 'prog-mode-hook 'linum-mode)
	569	#+END_SRC
	570
	571	** Garbage collection
0ba1ff	572	Starts garbage collection every 100MB.
990949	573	#+BEGIN_SRC emacs-lisp
C	574	(setq gc-cons-threshold 100000000)
	575	#+END_SRC
	576
	577	** Kill ring
	578	Changes the kill ring size to 5000.
	579	#+BEGIN_SRC emacs-lisp
	580	(setq global-mark-ring-max 5000
	581	mark-ring-max 5000
	582	mode-require-final-newline t
	583	kill-ring-max 5000
	584	kill-whole-line t)
	585	#+END_SRC
8a38cc	586
990949	587	** Coding style
0ba1ff	588	Use java for java, awk for awk and K&R for everything else.
JG	589	K&R uses 4 space tabs.
990949	590	#+BEGIN_SRC emacs-lisp
bf794a	591	(setq c-default-style '((java-mode . "java")
JG	592	(awk-mode . "awk")
	593	(other . "k&r")))
990949	594	#+END_SRC
C	595
	596	** Coding system
0ba1ff	597	Cause we all love UTF8
990949	598	#+BEGIN_SRC emacs-lisp
bf794a	599	(set-terminal-coding-system 'utf-8)
JG	600	(set-keyboard-coding-system 'utf-8)
	601	(set-language-environment "UTF-8")
	602	(prefer-coding-system 'utf-8)
	603	(setq-default indent-tabs-mode t
	604	tab-width 4)
	605	(delete-selection-mode)
	606	(global-set-key (kbd "RET") 'newline-and-indent)
990949	607	#+END_SRC
8a38cc	608
990949	609	** Move to beginning of line ignoring whitespace
C	610	Move point back to indentation of beginning of line.
0ba1ff	611	Pretty good for getting to the start of what you actually wanted.
990949	612
C	613	Move point to the first non-whitespace character on this line.
	614	If point is already there, move to the beginning of the line.
	615	Effectively toggle between the first non-whitespace character and
	616	the beginning of the line.
	617
	618	If ARG is not nil or 1, move forward ARG - 1 lines first. If
	619	point reaches the beginning or end of the buffer, stop there.
	620	#+BEGIN_SRC emacs-lisp
	621	(defun prelude-move-beginning-of-line (arg)
	622	(interactive "^p")
	623	(setq arg (or arg 1))
	624
	625	;; Move lines first
	626	(when (/= arg 1)
	627	(let ((line-move-visual nil))
	628	(forward-line (1- arg))))
	629
	630	(let ((orig-point (point)))
	631	(back-to-indentation)
	632	(when (= orig-point (point))
	633	(move-beginning-of-line 1))))
	634
	635	(global-set-key (kbd "C-a") 'prelude-move-beginning-of-line)
	636	#+END_SRC
8a38cc	637
990949	638	** Indent region or buffer
0ba1ff	639	Indent, slightly different to standard tab or C-M-\.
990949	640	#+BEGIN_SRC emacs-lisp
C	641	(defun indent-region-or-buffer ()
	642	"Indent a region if selected, otherwise the whole buffer."
	643	(interactive)
	644	(unless (member major-mode prelude-indent-sensitive-modes)
	645	(save-excursion
	646	(if (region-active-p)
	647	(progn
	648	(indent-region (region-beginning) (region-end))
	649	(message "Indented selected region."))
	650	(progn
	651	(indent-buffer)
	652	(message "Indented buffer.")))
	653	(whitespace-cleanup))))
	654
	655	(global-set-key (kbd "C-c i") 'indent-region-or-buffer)
	656	#+END_SRC
8a38cc	657
990949	658	** Tramp
0ba1ff	659	Remote editing mode.
JG	660	Hate having to re-input passwords.
990949	661	#+BEGIN_SRC emacs-lisp
C	662	(when (eq system-type 'windows-nt)
	663	(setq tramp-default-method "pscp"))
	664	(setq password-cache-expiry nil)
	665	#+END_SRC
	666
0ba1ff	667	** COMMENT Y or N instead of yes or no
JG	668	Need not type out whole word.
	669	#+BEGIN_SRC emacs-lisp
	670	(defalias 'yes-or-no-p 'y-or-n-p)
	671	#+END_SRC
	672
990949	673	* Mode line tweaks
C	674	Diminish is used but is included in init.el such that it can be used throughout this document
	675	** Spaceline
0ba1ff	676	A little easier to read than the default emacs mode line.
990949	677	#+BEGIN_SRC emacs-lisp
412080	678	(use-package spaceline
C	679	:ensure t
	680	:config
	681	(require 'spaceline-config)
	682	(setq spaceline-buffer-encoding-abbrev-p t)
	683	(setq spaceline-line-column-p t)
	684	(setq spaceline-line-p t)
	685	(setq powerline-default-separator (quote arrow))
	686	(spaceline-spacemacs-theme)
	687	(spaceline-helm-mode))
990949	688	#+END_SRC
8a38cc	689
1005e3	690	*** Separator
JG	691	Slightly nicer separator.
	692	#+BEGIN_SRC emacs-lisp
	693	(setq powerline-default-separator nil)
	694	#+END_SRC
	695
990949	696	* Programming tweaks
C	697	** Yasnippet
0ba1ff	698	Add snippets, pretty useful.
JG	699	Manually added snippets are in ~/.emacs.d/snippets/{mode}.
990949	700	#+BEGIN_SRC emacs-lisp
bf794a	701	(use-package yasnippet
JG	702	:ensure t
	703	:diminish yas-minor-mode
	704	:config
	705	(use-package yasnippet-snippets
	706	:ensure t)
	707	(yas-reload-all)
	708	(yas-global-mode 1))
990949	709	#+END_SRC
8a38cc	710
0ba1ff	711	** Flycheck
JG	712	Basic linter. Works pretty well.
990949	713	#+BEGIN_SRC emacs-lisp
8a38cc	714	(use-package flycheck
C	715	:ensure t
	716	:diminish flycheck-mode
	717	:config
	718	(global-flycheck-mode))
990949	719	#+END_SRC
0ba1ff	720	*** flycheck-pos-tip
JG	721	Add suggestions at the cursor.
990949	722	#+BEGIN_SRC emacs-lisp
C	723	(use-package flycheck-pos-tip
	724	:ensure t
	725	:after flycheck
	726	:config
	727	(flycheck-pos-tip-mode))
	728	#+END_SRC
8a38cc	729
990949	730	** Company
0ba1ff	731	Company is auto-complete for Emacs.
JG	732	Uses various backends, more of which are added later.
990949	733	#+BEGIN_SRC emacs-lisp
C	734	(use-package company
	735	:ensure t
	736	:diminish company-mode
	737	:config
	738	(global-company-mode)
	739	(setq company-idle-delay 0)
	740	(setq company-minimum-prefix-length 3))
	741	#+END_SRC
8a38cc	742
da7a13	743	** Version control
JG	744	Settings for emacs' own version control system.
	745	*** Enable version control on the mode line
	746	#+BEGIN_SRC emacs-lisp
	747	(vc-mode)
	748	#+END_SRC
990949	749	** Magit
0ba1ff	750	Emacs git client.
JG	751	Pretty good and offers fairly decent features.
990949	752	#+BEGIN_SRC emacs-lisp
C	753	(use-package magit
	754	:ensure t
	755	:commands magit-get-top-dir
	756	:bind ("C-x g" . magit-status)
	757	:init
	758	(progn
	759	;; make magit status go full-screen but remember previous window
	760	;; settings
	761	;; from: http://whattheemacsd.com/setup-magit.el-01.html
	762	(defadvice magit-status (around magit-fullscreen activate)
	763	(window-configuration-to-register :magit-fullscreen)
	764	ad-do-it
	765	(delete-other-windows))
	766
	767	;; Close popup when committing - this stops the commit window
	768	;; hanging around
	769	;; From: http://git.io/rPBE0Q
	770	(defadvice git-commit-commit (after delete-window activate)
	771	(delete-window))
	772
	773	(defadvice git-commit-abort (after delete-window activate)
	774	(delete-window))
	775
	776	:config
	777	(progn
	778	;; restore previously hidden windows
	779	(defadvice magit-quit-window (around magit-restore-screen activate)
	780	(let ((current-mode major-mode))
	781	ad-do-it
	782	;; we only want to jump to register when the last seen buffer
	783	;; was a magit-status buffer.
	784	(when (eq 'magit-status-mode current-mode)
	785	(jump-to-register :magit-fullscreen)))))
	786
	787	;; magit settings
	788	(setq
	789	;; don't put "origin-" in front of new branch names by default
	790	magit-default-tracking-name-function 'magit-default-tracking-name-branch-only
	791	;; open magit status in same window as current buffer
	792	magit-status-buffer-switch-function 'switch-to-buffer
	793	;; highlight word/letter changes in hunk diffs
	794	magit-diff-refine-hunk t
	795	;; ask me if I want to include a revision when rewriting
	796	magit-rewrite-inclusive 'ask
	797	;; ask me to save buffers
	798	magit-save-some-buffers t
	799	;; pop the process buffer if we're taking a while to complete
	800	magit-process-popup-time 10
	801	;; ask me if I want a tracking upstream
	802	magit-set-upstream-on-push 'askifnotset
	803	)))
	804	#+END_SRC
8a38cc	805
990949	806	** CEDET
0ba1ff	807	*** Semantic
JG	808	Parser library for code, supports many other packages.
	809	Allows emacs to be mode aware of what is being written.
990949	810	#+BEGIN_SRC emacs-lisp
C	811	(use-package semantic
	812	:config
	813	(global-semanticdb-minor-mode 1)
	814	(global-semantic-idle-scheduler-mode 1)
	815	(global-semantic-idle-summary-mode 1)
	816	(semantic-mode 1))
	817	#+END_SRC
8a38cc	818
a428a2	819	*** COMMENT EDE
0ba1ff	820	Emacs Development Environment.
JG	821	Can be used to manage and create build files for a project.
990949	822	#+BEGIN_SRC emacs-lisp
C	823	(use-package ede
	824	:config
	825	(global-ede-mode t))
	826	#+END_SRC
8a38cc	827
990949	828	*** gdb-many-windows
0ba1ff	829	Enhances the use of GDB in emacs.
JG	830	Shows register contents, variable contents and others in addition to GDB shell.
	831	Also shows source code while debugging.
990949	832	#+BEGIN_SRC emacs-lisp
C	833	(setq
	834	gdb-many-windows t
	835	gdb-show-main t)
	836	#+END_SRC
8a38cc	837
0ba1ff	838	*** COMMENT Semantic refactor
JG	839	Trying to get this to work.
	840	Should help to refactor file.
990949	841	#+BEGIN_SRC emacs-lisp
0ba1ff	842	(use-package srefactor
JG	843	:ensure t
	844	:bind (("M-RET o" . 'srefactor-lisp-one-line)
	845	("M-RET m" . 'srefactor-lisp-format-sexp)
	846	("M-RET d" . 'srefactor-lisp-format-defun)
	847	("M-RET b" . 'srefactor-lisp-format-buffer)
	848	:map c-mode-base-map
	849	("M-RET" . 'srefactor-refactor-at-point)
	850	:map c++-mode-map
	851	("M-RET" . 'srefactor-refactor-at-point)))
990949	852	#+END_SRC
8a38cc	853
990949	854	** Language specific configs
C	855	*** C/C++
0ba1ff	856	**** COMMENT yasnippet
JG	857	Enable yasnippet for C/C++.
990949	858	#+BEGIN_SRC emacs-lisp
C	859	(add-hook 'c++-mode-hook 'yas-minor-mode)
	860	(add-hook 'c-mode-hook 'yas-minor-mode)
	861	#+END_SRC
8a38cc	862
0ba1ff	863	**** Flycheck clang
JG	864	Add the clang backend for linting.
990949	865	#+BEGIN_SRC emacs-lisp
C	866	(use-package flycheck-clang-analyzer
	867	:ensure t
	868	:config
	869	(with-eval-after-load 'flycheck
	870	(require 'flycheck-clang-analyzer)
	871	(flycheck-clang-analyzer-setup)))
	872	#+END_SRC
8a38cc	873
0ba1ff	874	**** Company
JG	875	Add header completion as well as Irony, which uses clang for suggestions.
990949	876	#+BEGIN_SRC emacs-lisp
C	877	(use-package company-c-headers
	878	:ensure t
	879	:after company
	880	:config
	881	(add-hook 'c++-mode-hook 'company-mode)
	882	(add-hook 'c-mode-hook 'company-mode))
	883
	884	(use-package irony
	885	:ensure t
	886	:init
	887	(setq w32-pipe-read-delay 0)
	888	(setq irony-server-w32-pipe-buffer-size (* 64 1024))
	889	(add-hook 'c++-mode-hook 'irony-mode)
	890	(add-hook 'c-mode-hook 'irony-mode)
	891	(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
	892	(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options))
0ba1ff	893
JG	894	(use-package company-irony
	895	:ensure t
	896	:config
	897	(add-to-list 'company-backends '(company-c-headers
	898	company-dabbrev-code
	899	company-irony)))
990949	900	#+END_SRC
8a38cc	901
990949	902	*** emacs-lisp
0ba1ff	903	**** COMMENT yasnippet
JG	904	Enable yasnippet.
990949	905	#+BEGIN_SRC emacs-lisp
C	906	(add-hook 'emacs-lisp-mode-hook 'yas-minor-mode)
	907	#+END_SRC
8a38cc	908
0ba1ff	909	**** COMMENT company
JG	910	Add slime backend.
990949	911	#+BEGIN_SRC emacs-lisp
C	912	(add-hook 'emacs-lisp-mode-hook 'company-mode)
	913
	914	(use-package slime
	915	:ensure t
	916	:config
	917	(setq inferior-lisp-program "/usr/bin/sbcl")
	918	(setq slime-contribs '(slime-fancy)))
	919
	920	(use-package slime-company
	921	:ensure t
	922	:init
	923	(require 'company)
	924	(slime-setup '(slime-fancy slime-company)))
	925	#+END_SRC
8a38cc	926
bf794a	927	*** COMMENT x86
990949	928	**** x86-lookup
0ba1ff	929	Look up reference PDF. Use Intel manual.
990949	930	#+BEGIN_SRC emacs-lisp
C	931	(use-package x86-lookup
	932	:ensure t
	933	:init
	934	(setq x86-lookup-pdf "D:/Coding/x86-instructions.pdf")
	935	:bind ("C-h x" . x86-lookup))
	936	#+END_SRC
8a38cc	937
990949	938	*** Latex
C	939	**** AucTex
0ba1ff	940	AucTex contains many additions to make tex editing good.
990949	941	#+BEGIN_SRC emacs-lisp
20e001	942	(use-package tex
C	943	:ensure auctex
	944	:config
	945	(setq TeX-auto-save t)
	946	(setq TeX-parse-self t)
	947	(setq TeX-view-program-selection '((output-pdf "PDF Tools"))
	948	TeX-source-correlate-start-server t)
	949	(add-hook 'TeX-after-compilation-finished-functions #'TeX-revert-document-buffer))
990949	950	#+END_SRC
8a38cc	951
990949	952	**** Company
0ba1ff	953	Help company complete tex math and references.
990949	954	#+BEGIN_SRC emacs-lisp
C	955	(use-package company-math
	956	:ensure t
	957	:after company
	958	:config
1005e3	959	(add-to-list 'company-backends '(company-math-symbols-unicode company-math-symbols-latex
0a6cd2	960	company-latex-commands))
1005e3	961	(setq company-math-allow-latex-symbols-in-faces t))
990949	962
C	963	(use-package company-reftex
	964	:ensure t
	965	:after company
	966	:config
1005e3	967	(add-to-list 'company-backends 'company-reftex-citations))
990949	968
C	969	(use-package company-auctex
	970	:ensure t
	971	:after company
	972	:config
	973	(company-auctex-init))
	974
	975	(use-package company-bibtex
	976	:ensure t
	977	:after company
	978	(add-to-list 'company-backends 'company-bibtex))
	979	#+END_SRC
8a38cc	980
bf794a	981	**** TeXcount
0ba1ff	982	Word counts in latex.
JG	983	Uses a Perl script.
	984	#+BEGIN_SRC emacs-lisp
	985	(defun get-texcount-latest()
	986	(if (not(file-directory-p "~/.texcount"))
	987	(make-directory "~/.texcount"))
	988	(url-copy-file "https://app.uio.no/ifi/texcount/download.php?file=texcount_3_1_1.zip" "~/.texcount/texcount.zip" 1)
	989	(shell-command "unzip -o ~/.texcount/texcount.zip -d ~/.texcount")
	990	(add-to-list 'exec-path "~/.texcount/texcount.pl"))
20e001	991
0ba1ff	992	(if (not(file-exists-p "~/.texcount/texcount.pl"))
JG	993	(get-texcount-latest))
990949	994
0ba1ff	995	(defun texcount ()
JG	996	(interactive)
	997	(let*
	998	( (this-file (buffer-file-name))
	999	(enc-str (symbol-name buffer-file-coding-system))
	1000	(enc-opt
	1001	(cond
	1002	((string-match "utf-8" enc-str) "-utf8")
	1003	((string-match "latin" enc-str) "-latin1")
	1004	("-encoding=guess")
	1005	) )
	1006	(word-count
	1007	(with-output-to-string
	1008	(with-current-buffer standard-output
	1009	(call-process "texcount" nil t nil "-0" enc-opt this-file)
	1010	) ) ) )
	1011	(message word-count)
	1012	) )
	1013	(add-hook 'LaTeX-mode-hook (lambda () (define-key LaTeX-mode-map (kbd "C-c c") 'texcount)))
	1014	(add-hook 'latex-mode-hook (lambda () (define-key latex-mode-map (kbd "C-c c") 'texcount)))
	1015	#+END_SRC
990949	1016
C	1017	*** PlantUML
0ba1ff	1018	Sets the PlantUML path for the mode to generate models.
990949	1019	#+BEGIN_SRC emacs-lisp
bf794a	1020	(use-package plantuml-mode
JG	1021	:ensure t
	1022	:init
	1023	(cond ((eq system-type 'windows-nt)
	1024	(setq plantuml-jar-path "c:/ProgramData/chocolatey/lib/plantuml/tools/plantuml.jar"))
	1025	((eq system-type 'gnu/linux)
4659c3	1026	(setq plantuml-jar-path "/usr/share/java/plantuml/plantuml.jar")))
JG	1027	(setq planuml-default-exec-mode 'jar))
990949	1028	#+END_SRC
C	1029
bf794a	1030	*** COMMENT Racket
990949	1031	**** Major mode
0ba1ff	1032	Set racket path in windows and enable racket mode.
990949	1033	#+BEGIN_SRC emacs-lisp
C	1034	(when (eq system-type 'windows-nt)
	1035	(add-to-list 'exec-path "c:/Program Files/Racket")
	1036	(setenv "PATH" (mapconcat #'identity exec-path path-separator)))
	1037
	1038	(use-package racket-mode
	1039	:ensure t
	1040	:config
	1041	(autoload 'racket-mode "Racket" "Racket Editing Mode" t)
	1042	(add-to-list
	1043	'auto-mode-alist
8a38cc	1044	'("\\.rkt$" . racket-mode))
990949	1045	(setq matlab-indent-function t))
C	1046	#+END_SRC
	1047
0ba1ff	1048	*** COMMENT Verilog
baf326	1049	**** Get latest version
0ba1ff	1050	Pull the latest version from the web.
baf326	1051	#+BEGIN_SRC emacs-lisp
C	1052	(defun get-verilog-latest()
0864ff	1053	(if (not(file-directory-p "~/.emacs.d/elpa/verilog-mode"))
C	1054	(make-directory "~/.emacs.d/elpa/verilog-mode"))
	1055	(if (file-exists-p "~/.emacs.d/elpa/verilog-mode/verilog-mode.el")
	1056	(delete-file "~/.emacs.d/elpa/verilog-mode/verilog-mode.el"))
dc8eb0	1057	(url-copy-file "https://www.veripool.org/ftp/verilog-mode.el" "~/.emacs.d/elpa/verilog-mode/verilog-mode.el" 1))
baf326	1058	#+END_SRC
C	1059
	1060	**** Integrate into emacs
0ba1ff	1061	Add updated version (based off auto-package-update) and integrate it with Emacs.
990949	1062	#+BEGIN_SRC emacs-lisp
0864ff	1063	(defun verilog-read-file-as-string (file)
C	1064	"Read FILE contents."
	1065	(when (file-exists-p file)
	1066	(with-temp-buffer
	1067	(insert-file-contents file)
	1068	(buffer-string))))
	1069
	1070	(defun verilog-write-string-to-file (file string)
	1071	"Substitute FILE contents with STRING."
	1072	(with-temp-buffer
	1073	(insert string)
	1074	(when (file-writable-p file)
	1075	(write-region (point-min)
	1076	(point-max)
	1077	file))))
	1078
	1079	(defun verilog-today-day ()
	1080	(time-to-days (current-time)))
	1081
	1082	(defun should-update-verilog-p ()
	1083	"Return non-nil when an update is due."
	1084	(and
	1085	(or
	1086	(not (file-exists-p "~/.emacs.d/.last-verilog-update-day"))
	1087	(if (>= (/ (- (verilog-today-day) (verilog-read-last-update-day)) 7) 1)
	1088	t
	1089	nil))))
	1090
	1091	(defun verilog-read-last-update-day ()
	1092	"Read last update day."
	1093	(string-to-number
	1094	(verilog-read-file-as-string "~/.emacs.d/.last-verilog-update-day")))
	1095
	1096	(defun verilog-write-current-day ()
	1097	"Store current day."
	1098	(verilog-write-string-to-file
	1099	"~/.emacs.d/.last-verilog-update-day"
	1100	(int-to-string (verilog-today-day))))
	1101
	1102	(use-package verilog-mode
	1103	:init
	1104	(when (should-update-verilog-p)
	1105	(get-verilog-latest)
	1106	(verilog-write-current-day))
	1107	(add-to-list 'load-path "~/.emacs.d/elpa/verilog-mode/verilog-mode.el")
	1108	:config
	1109	(autoload 'verilog-mode "verilog-mode" "Verilog mode" t )
	1110	(add-to-list 'auto-mode-alist '("\\.[ds]?vh?\\'" . verilog-mode)))
990949	1111	#+END_SRC
8a38cc	1112
0ba1ff	1113	*** COMMENT MATLAB
49aa9f	1114	Mode for editing MATLAB m-files.
JG	1115	#+BEGIN_SRC emacs-lisp
0ba1ff	1116	(use-package matlab
JG	1117	:ensure matlab-mode
	1118	:config
	1119	(autoload 'matlab-mode "matlab" "Matlab Editing Mode" t)
	1120	(add-to-list
	1121	'auto-mode-alist
	1122	'("\\.m$" . matlab-mode))
	1123	(setq matlab-indent-function t)
	1124	(setq matlab-shell-command "matlab")
	1125	(matlab-cedet-setup))
49aa9f	1126	#+END_SRC
JG	1127
0ba1ff	1128	*** COMMENT MIPS
JG	1129	For editing MIPS assembly.
49aa9f	1130	#+BEGIN_SRC emacs-lisp
JG	1131	(use-package mips-mode
	1132	:ensure t
	1133	:mode "\\.mips$")
	1134	#+END_SRC
	1135
0ba1ff	1136	*** COMMENT IPython notebooks
60454d	1137	Allow emacs to view and use IPython notebooks
JG	1138	#+BEGIN_SRC emacs-lisp
	1139	(use-package ein
	1140	:ensure t)
	1141	#+END_SRC
	1142
990949	1143	* Org mode
C	1144	** Up to date org
0ba1ff	1145	Pull the latest org mode from the repository, rather than the org which comes with emacs.
990949	1146	#+BEGIN_SRC emacs-lisp
C	1147	(use-package org
0ba1ff	1148	:ensure org-plus-contrib
990949	1149	:pin org)
C	1150	#+END_SRC
8a38cc	1151
990949	1152	** Small tweaks
0ba1ff	1153	Small quality of life changes to org-mode.
990949	1154	#+BEGIN_SRC emacs-lisp
C	1155	(setq org-src-fontify-natively t)
	1156	(setq org-src-tab-acts-natively t)
	1157	(setq org-confirm-babel-evaluate nil)
	1158	(setq org-export-with-smart-quotes t)
	1159	(setq org-src-window-setup 'current-window)
	1160	(add-hook 'org-mode-hook 'org-indent-mode)
	1161	(diminish 'org-indent-mode)
	1162	(diminish 'visual-line-mode)
	1163	#+END_SRC
a428a2	1164	*** Spell checking for code and latex
JG	1165	#+BEGIN_SRC emacs-lisp
	1166	(add-to-list 'ispell-skip-region-alist '("#\\+BEGIN_SRC" . "#\\+END_SRC"))
	1167	(add-to-list 'ispell-skip-region-alist '("\\$" . "\\$"))
	1168	(add-to-list 'ispell-skip-region-alist '("\\$\\$" . "\\$\\$"))
	1169	#+END_SRC
8a38cc	1170
990949	1171	** Line wrapping
0ba1ff	1172	Enable line wrapping for long lines.
990949	1173	#+BEGIN_SRC emacs-lisp
C	1174	(add-hook 'org-mode-hook
bf794a	1175	'(lambda ()
JG	1176	(visual-line-mode 1)))
990949	1177	#+END_SRC
8a38cc	1178
990949	1179	** org-bullets
0ba1ff	1180	Use bullets of different colours and styles instead of the "\\\*" to denote indentation levels.
990949	1181	#+BEGIN_SRC emacs-lisp
bf794a	1182	(use-package org-bullets
JG	1183	:ensure t
	1184	:config
990949	1185	(add-hook 'org-mode-hook (lambda () (org-bullets-mode))))
C	1186	#+END_SRC
8a38cc	1187
990949	1188	** Org Babel
0ba1ff	1189	Allows the execution of code from within an org buffer.
JG	1190	Code output can also be input to the buffer.
990949	1191	*** Languages
0ba1ff	1192	Add a bunch of languages to org babel supported languages
990949	1193	#+BEGIN_SRC emacs-lisp
baf326	1194	(org-babel-do-load-languages 'org-babel-load-languages '((emacs-lisp . t)
C	1195	(C . t)
	1196	(python . t)
	1197	(latex . t)
	1198	(scheme . t)
	1199	(gnuplot . t)
	1200	(matlab . t)
	1201	(plantuml . t)
	1202	(fortran . t)
	1203	(java . t)
	1204	(plantuml . t)))
	1205	#+END_SRC
	1206
0ba1ff	1207	**** PlantUML path
JG	1208	Org uses its own path for some reason.
baf326	1209	#+BEGIN_SRC emacs-lisp
C	1210	(setq org-plantuml-jar-path plantuml-jar-path)
990949	1211	#+END_SRC
8a38cc	1212
5a75e4	1213	*** Async export
JG	1214	Allow the editing of files while execution of blocks is occurring.
	1215	Needs :async tag in src header.
	1216	#+BEGIN_SRC emacs-lisp
	1217	(use-package ob-async
	1218	:ensure t)
	1219	#+END_SRC
	1220
990949	1221	** Latex preview fragments match colour
C	1222	Make the previews match theme colour of Emacs.
0ba1ff	1223	Gets very annoying very quickly without it.
990949	1224	#+BEGIN_SRC emacs-lisp
C	1225	(let ((dvipng--plist (alist-get 'dvipng org-preview-latex-process-alist)))
	1226	(plist-put dvipng--plist :use-xcolor t)
	1227	(plist-put dvipng--plist :image-converter '("dvipng -D %D -T tight -o %O %f")))
	1228	#+END_SRC
bf794a	1229
0ba1ff	1230	** Org export additions
JG	1231	*** Pandoc
	1232	Call pandoc on org buffer from org export.
	1233	#+BEGIN_SRC emacs-lisp
	1234	(use-package ox-pandoc
	1235	:ensure t)
	1236	#+END_SRC
	1237
	1238	*** COMMENT Dokuwiki Wiki
	1239	Allow export to dokuwiki markup from org.
	1240	#+BEGIN_SRC emacs-lisp
	1241	(use-package ox-wk
	1242	:ensure t)
	1243	#+END_SRC
	1244
	1245	* COMMENT EMMS
be9cff	1246	Emacs media manager.
0ba1ff	1247	I come back to it every now and again as an MPD front-end, but haven't quite gotten the hang of it.
be9cff	1248	#+BEGIN_SRC emacs-lisp
JG	1249	(use-package emms-setup
	1250	:ensure emms
	1251	:init
	1252	(add-to-list 'load-path "~/elisp/emms/")
	1253	:config
	1254	(emms-all)
	1255	(emms-default-players)
	1256	(setq emms-source-file-directory "~/Music/"))
	1257	#+END_SRC
	1258
a428a2	1259	* COMMENT Org Blog
0ba1ff	1260	I use org to write my blog and use org-static-blog to generate the HTML.
be9cff	1261	** Org static blog config
0ba1ff	1262	Basic configuration for site.
JG	1263	Copied and modified from the example configuration.
be9cff	1264	#+BEGIN_SRC emacs-lisp
1005e3	1265	(use-package org-static-blog
JG	1266	:ensure t
	1267	:config
	1268	(setq org-static-blog-publish-title "Joel's Site")
	1269	(setq org-static-blog-publish-url "https://blog.joelg.cf/")
	1270	(setq org-static-blog-publish-directory "/backup/home/joel/Downloads/Chizi123.github.io/")
	1271	(setq org-static-blog-posts-directory "/backup/home/joel/Downloads/Chizi123.github.io/posts/")
	1272	(setq org-static-blog-drafts-directory "/backup/home/joel/Downloads/Chizi123.github.io/drafts/")
	1273	(setq org-static-blog-enable-tags t)
	1274	(setq org-export-with-toc nil)
	1275	(setq org-export-with-section-numbers nil)
be9cff	1276
1005e3	1277	;; This header is inserted into the <head> section of every page:
JG	1278	;; (you will need to create the style sheet at
	1279	;; ~/projects/blog/static/style.css
	1280	;; and the favicon at
	1281	;; ~/projects/blog/static/favicon.ico)
	1282	(setq org-static-blog-page-header
	1283	"<meta name=\"author\" content=\"Joel Grunbaum\">
0ba1ff	1284	<meta name=\"referrer\" content=\"no-referrer\">
JG	1285	<link href= \"static/style.css\" rel=\"stylesheet\" type=\"text/css\" />
	1286	<link rel=\"icon\" href=\"static/favicon.png\">
	1287	<script async src=\"https://www.googletagmanager.com/gtag/js?id=UA-147303155-2\"></script>
	1288	<script>
	1289	window.dataLayer = window.dataLayer \|\| [];
	1290	function gtag(){dataLayer.push(arguments);}
	1291	gtag('js', new Date());
	1292	gtag('config', 'UA-147303155-2');
	1293	</script>
	1294	")
be9cff	1295
1005e3	1296	;; This preamble is inserted at the beginning of the <body> of every page:
JG	1297	;; This particular HTML creates a <div> with a simple linked headline
	1298	(setq org-static-blog-page-preamble
	1299	"<div class=\"header\">
0ba1ff	1300	<a href=\"https://blog.joelg.cf\">Joel's Site - Personal site and constant work in progress</a>
JG	1301	<div class=\"sitelinks\">
	1302	<a href=\"https://blog.joelg.cf/about-me.html\">About Me</a> \|
	1303	<a href=\"https://github.com/Chizi123\">Github</a> \|
	1304	<a href=\"https://facebook.com/joel.grun.5\">Facebook</a>
	1305	</div>
	1306	</div>")
	1307
1005e3	1308	;; This postamble is inserted at the end of the <body> of every page:
JG	1309	;; This particular HTML creates a <div> with a link to the archive page
	1310	;; and a licensing stub.
	1311	(setq org-static-blog-page-postamble
	1312	"<div id=\"archive\">
0ba1ff	1313	<a href=\"https://blog.joelg.cf/archive.html\">Other posts</a>
be9cff	1314	</div>
0ba1ff	1315	<br>
1005e3	1316	<center><button id=\"disqus_button\" onclick=\"load_disqus()\">Load Disqus Comments</button></center>
JG	1317	<div id=\"disqus_thread\"></div>
	1318	<script type=\"text/javascript\">
	1319	function load_disqus() {
	1320	var dsq = document.createElement('script');
	1321	dsq.type = 'text/javascript';
	1322	dsq.async = true;
	1323	dsq.src = 'https://joelg-cf.disqus.com/embed.js';
	1324	(document.getElementsByTagName('head')[0] \|\| document.getElementsByTagName('body')[0]).appendChild(dsq);
	1325	document.getElementById('disqus_button').style.visibility = 'hidden';
	1326	};
	1327	</script>"))
be9cff	1328	#+END_SRC
JG	1329
0ba1ff	1330	** Sitemap addition
JG	1331	Creates a sitemap.xml for the blog based on the generated HTML files output in the final directory.
	1332	#+BEGIN_SRC emacs-lisp
	1333	(defun blog-publish()
	1334	(interactive)
	1335	(org-static-blog-publish)
	1336	(setq n 0)
	1337	(setq site "https://blog.joelg.cf/")
	1338	(setq posts (directory-files org-static-blog-publish-directory))
	1339	(generate-new-buffer "sitemap.xml.gen")
	1340	(with-current-buffer "sitemap.xml.gen" (insert "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n"))
	1341	(while (< n (length (directory-files org-static-blog-publish-directory)))
	1342	(setq curr (nth n posts))
	1343	(if (string-match "\$html\$" curr)
	1344	(if (string-match "index.html" curr)
	1345	(with-current-buffer "sitemap.xml.gen" (insert (concat "\t<url>\n\t\t<loc>" site "</loc>\n\t</url>\n")))
	1346	(with-current-buffer "sitemap.xml.gen" (insert (concat "\t<url>\n\t\t<loc>" site curr "</loc>\n\t</url>\n")))))
	1347	(setq n (1+ n)))
	1348	(with-current-buffer "sitemap.xml.gen" (insert "</urlset>"))
	1349	(with-current-buffer "sitemap.xml.gen" (write-region (point-min) (point-max) (concat org-static-blog-publish-directory "sitemap.xml")) t)
	1350	(kill-buffer "sitemap.xml.gen"))
	1351	#+END_SRC
	1352
be9cff	1353	** Emacs-htmlize
0ba1ff	1354	Allow org features to be exported to HTML for site.
be9cff	1355	#+BEGIN_SRC emacs-lisp
JG	1356	(use-package htmlize
	1357	:ensure t)
	1358	#+END_SRC
0ba1ff	1359
a428a2	1360	* Journaling
JG	1361	** Noteworthy entries
	1362	I write weekly journal entries recapping my week.
	1363	These files are in org mode.
	1364	This is inspired by org-static-blog.
	1365	#+BEGIN_SRC emacs-lisp
	1366	(defun journal-create-new-post ()
	1367	"Create a new entry, prompt for title and insert header"
	1368	(interactive)
	1369	(let ((title (read-string "Title: ")))
	1370	(find-file (concat "~/Documents/Journal/entry/"
	1371	(read-string "Filename: "
	1372	(concat (format-time-string "%Y-%m-%d-" (current-time))
	1373	(replace-regexp-in-string "\s" "-" (downcase title))
	1374	".org"))))
	1375	(insert "#+title: " title "\n"
	1376	"#+date: " (format-time-string "<%Y-%m-%d %H:%M>") "\n"
	1377	"#+filetags: ")))
	1378	#+END_SRC
	1379	*** Publish entries
	1380	Use org-publish to collate entries into a single unit.
	1381	#+BEGIN_SRC emacs-lisp
	1382	(setq org-publish-project-alist
	1383	'(("Journal"
	1384	:base-directory "~/Documents/Journal/entry/"
	1385	:publishing-directory "~/Documents/Journal/out/"
	1386	:publishing-function org-html-publish-to-html
0a6cd2	1387	;;:htmlized-source t
a428a2	1388	:section-numbers nil
JG	1389	:html-preamble t
0a6cd2	1390	:html-validation-link nil
JG	1391
a428a2	1392	:auto-sitemap t
0a6cd2	1393	:sitemap-sort-files anti-chronologically
JG	1394	:sitemap-file-entry-format "%d - %t"
	1395	:sitemap-title "Home"
	1396	:sitemap-filename "index.html"
	1397	:sitemap-function org-publish-sitemap)))
5a75e4	1398	#+END_SRC