.emacs.d.git - Gitblit

Joel Grunbaum

2020-10-05 995f2ceb7c353062c9c81e3a73fd27220293629e

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)))
995f2c	57	((eq emacs-theme 'jetbrains-darcula)
JG	58	(use-package jetbrains-darcula-theme
	59	:ensure t
	60	:init
	61	(disable-all-themes)
	62	:config
	63	(load-theme 'jetbrains-darcula t)))
412080	64	((eq emacs-theme 'none)
80d515	65	(disable-all-themes)))
990949	66	#+END_SRC
8a38cc	67
990949	68	** Default font
80d515	69	Set default font and faces.
20e001	70	#+BEGIN_SRC emacs-lisp
350884	71	(cond ((member "Dank Mono" (font-family-list))
JG	72	(set-frame-font "Dank Mono-11" nil t))
	73	((member "DejaVu Sans Mono" (font-family-list))
	74	(set-frame-font "DejaVu Sans Mono" nil t))
	75	((member "Source Code Pro" (font-family-list))
	76	(set-frame-font "Source Code Pro-10" nil t)))
	77
20e001	78	(set-face-italic 'font-lock-comment-face t)
C	79	(set-face-italic 'font-lock-keyword-face t)
990949	80	#+END_SRC
8a38cc	81
990949	82	** Remove menu bar, toolbar, but keep scroll bar
80d515	83	Make the emacs interface slightly nicer.
990949	84	#+BEGIN_SRC emacs-lisp
C	85	(menu-bar-mode 0)
	86	(tool-bar-mode 0)
	87	(scroll-bar-mode 1)
	88	#+END_SRC
350884	89	* COMMENT EXWM
JG	90	Emacs window manager.
	91	Tiling window manager that runs in emacs.
5a75e4	92	Open external applications with =s-&=
350884	93	#+BEGIN_SRC emacs-lisp
JG	94	(use-package exwm
	95	:ensure t
	96	:config
	97	(require 'exwm-config)
	98	(exwm-config-default))
	99	#+END_SRC
990949	100
C	101	* Writing requirements
	102	** Spellchecking
80d515	103	Use aspell for spellchecking.
JG	104	Auto-enable in latex and org as they're the main writing modes.
990949	105	#+BEGIN_SRC emacs-lisp
C	106	(require 'ispell)
	107	(setq-default ispell-program-name "aspell")
	108	(setq-default ispell-local-dictionary "en_AU")
	109	(add-hook 'latex-mode-hook 'flyspell-mode)
0ba1ff	110	;; (add-hook 'latex-mode-hook 'flyspell-buffer)
990949	111	(add-hook 'org-mode-hook 'flyspell-mode)
0ba1ff	112	;; (add-hook 'org-mode-hook 'flyspell-buffer)
f1b53f	113	(diminish 'flyspell-mode)
a428a2	114
990949	115	#+END_SRC
C	116
	117	** Switch-window
80d515	118	Helps to change windows easily when many are open at once.
990949	119	#+BEGIN_SRC emacs-lisp
C	120	(use-package switch-window
	121	:ensure t
	122	:config
	123	(setq switch-window-input-style 'minibuffer)
	124	(setq switch-window-increase 4)
	125	(setq switch-window-threshold 2)
	126	(setq switch-window-shortcut-style 'qwerty)
	127	(setq switch-window-qwerty-shortcuts
	128	'("a" "s" "d" "f" "j" "k" "l" "i" "o"))
	129	:bind
	130	([remap other-window] . switch-window))
	131	#+END_SRC
8a38cc	132
990949	133	** Go to new window when opened
80d515	134	Go to new window when its opened instead of staying with current one.
990949	135	#+BEGIN_SRC emacs-lisp
C	136	(defun split-and-follow-horizontally ()
	137	(interactive)
	138	(split-window-below)
	139	(balance-windows)
	140	(other-window 1))
	141	(global-set-key (kbd "C-x 2") 'split-and-follow-horizontally)
	142
	143	(defun split-and-follow-vertically ()
	144	(interactive)
	145	(split-window-right)
	146	(balance-windows)
	147	(other-window 1))
	148	(global-set-key (kbd "C-x 3") 'split-and-follow-vertically)
	149	#+END_SRC
8a38cc	150
990949	151	** PDF-tools
80d515	152	Helpful pdf viewer.
990949	153	#+BEGIN_SRC emacs-lisp
bf794a	154	(use-package pdf-tools
JG	155	:ensure t
	156	:config
	157	(pdf-tools-install 1))
990949	158	#+END_SRC
8a38cc	159
be9cff	160	** COMMENT Writegood-mode
80d515	161	Supposedly should provide insight to writing quality.
49aa9f	162	#+BEGIN_SRC emacs-lisp
JG	163	(use-package writegood-mode
	164	:ensure t
	165	:hook (text-mode . writegood-mode))
	166	#+END_SRC
	167
990949	168	* Helm and Projectile
C	169	** Helm core
80d515	170	Helm aids the user interface for emacs. Adds visual and auto-complete feedback for emacs commands.
990949	171	#+BEGIN_SRC emacs-lisp
C	172	(use-package helm-config
	173	:ensure helm
	174	:bind (("M-x" . helm-M-x)
	175	("C-x C-f" . helm-find-files)
	176	("M-y" . helm-show-kill-ring)
	177	("C-x b" . helm-mini)
	178	("C-c h o" . helm-occur))
	179	:config
	180	(setq helm-M-x-fuzzy-match t)
	181	(setq helm-buffers-fuzzy-matching t
	182	helm-recentf-fuzzy-match t)
	183	(setq helm-split-window-in-side-p t ; open helm buffer inside current window, not occupy whole other window
	184	helm-move-to-line-cycle-in-source t ; move to end or beginning of source when reaching top or bottom of source.
	185	helm-ff-search-library-in-sexp t ; search for library in `require' and `declare-function' sexp.
	186	helm-scroll-amount 8 ; scroll 8 lines other window using M-<next>/M-<prior>
	187	helm-ff-file-name-history-use-recentf t
	188	helm-echo-input-in-header-line t)
	189	(defun spacemacs//helm-hide-minibuffer-maybe ()
	190	"Hide minibuffer in Helm session if we use the header line as input field."
	191	(when (with-helm-buffer helm-echo-input-in-header-line)
	192	(let ((ov (make-overlay (point-min) (point-max) nil nil t)))
	193	(overlay-put ov 'window (selected-window))
	194	(overlay-put ov 'face
	195	(let ((bg-color (face-background 'default nil)))
	196	`(:background ,bg-color :foreground ,bg-color)))
	197	(setq-local cursor-type nil))))
	198	(add-hook 'helm-minibuffer-set-up-hook
	199	'spacemacs//helm-hide-minibuffer-maybe)
	200	(helm-mode 1))
	201	#+END_SRC
8a38cc	202
990949	203	** Projectile
80d515	204	Projectile is project management framework for emacs.
JG	205	Helps in navigation and management of projects.
	206	Identifies project layout from git.
990949	207	*** Enable it
C	208	#+BEGIN_SRC emacs-lisp
	209	(use-package projectile
	210	:ensure t
	211	:bind ("C-c p" . projectile-command-map)
	212	:diminish projectile-mode
	213	:config
	214	(projectile-global-mode)
	215	(setq projectile-completion-system 'helm)
	216	(when (eq system-type 'windows-nt)
	217	(setq projectile-indexing-method 'alien)))
	218	#+END_SRC
8a38cc	219
990949	220	*** Let it compile things
80d515	221	Shortcut for compilation.
990949	222	#+BEGIN_SRC emacs-lisp
C	223	(global-set-key (kbd "<f5>") 'projectile-compile-project)
	224	#+END_SRC
8a38cc	225
990949	226	*** Enable communication with helm
80d515	227	Use helm to manage project.
990949	228	#+BEGIN_SRC emacs-lisp
baf326	229	(use-package helm-projectile
C	230	:ensure t
	231	:config
	232	(helm-projectile-on))
990949	233	#+END_SRC
8a38cc	234
be9cff	235	** COMMENT ggtags
0ba1ff	236	Use GNU Global Tags. Can be useful for large projects.
bf794a	237	#+BEGIN_SRC emacs-lisp
JG	238	(use-package ggtags
	239	:ensure t
	240	:bind (("C-c g s" . ggtags-find-other-symbol)
	241	("C-c g h" . ggtags-view-tag-history)
	242	("C-c g r" . ggtags-find-reference)
	243	("C-c g f" . ggtags-find-file)
	244	("C-c g c" . ggtags-create-tags)
	245	("C-c g u" . ggtags-update-tags))
	246	:config
	247	(add-hook 'c-mode-common-hook
	248	(lambda ()
	249	(when (derived-mode-p 'c-mode 'c++-mode 'java-mode)
	250	(ggtags-mode 1))))
	251	)
	252
	253	(setq
	254	helm-gtags-ignore-case t
	255	helm-gtags-auto-update t
	256	helm-gtags-use-input-at-cursor t
	257	helm-gtags-pulse-at-cursor t
	258	helm-gtags-prefix-key "\C-c g"
	259	helm-gtags-suggested-key-mapping t
	260	)
	261
	262	(use-package helm-gtags
	263	:ensure t
	264	:config
	265	(add-hook 'dired-mode-hook 'helm-gtags-mode)
	266	(add-hook 'eshell-mode-hook 'helm-gtags-mode)
	267	(add-hook 'c-mode-hook 'helm-gtags-mode)
	268	(add-hook 'c++-mode-hook 'helm-gtags-mode)
	269	(add-hook 'asm-mode-hook 'helm-gtags-mode)
	270
	271	(define-key helm-gtags-mode-map (kbd "C-c g a") 'helm-gtags-tags-in-this-function)
	272	(define-key helm-gtags-mode-map (kbd "C-j") 'helm-gtags-select)
	273	(define-key helm-gtags-mode-map (kbd "M-.") 'helm-gtags-dwim)
	274	(define-key helm-gtags-mode-map (kbd "M-,") 'helm-gtags-pop-stack)
	275	(define-key helm-gtags-mode-map (kbd "C-c <") 'helm-gtags-previous-history)
	276	(define-key helm-gtags-mode-map (kbd "C-c >") 'helm-gtags-next-history))
	277	#+END_SRC
	278
be9cff	279	** COMMENT Ctags
0ba1ff	280	Ctags is an older tagging program that supports more languages.
JG	281	Currently setup for VHDL as I had to work with a large existing VHDL code-base.
bf794a	282	#+BEGIN_SRC emacs-lisp
JG	283	(defvar ctags-command "ctags -e -R --languages=vhdl")
	284
	285	(defun ctags ()
	286	(call-process-shell-command ctags-command nil "Ctags"))
	287
	288
	289	(defun ctags-find-tags-file ()
	290	"Recursively searches each parent directory for a file named
	291	TAGS and returns the path to that file or nil if a tags file is
	292	not found or if the buffer is not visiting a file."
	293	(progn
	294	(defun find-tags-file-r (path)
	295	"Find the tags file from current to the parent directories."
	296	(let* ((parent-directory (file-name-directory (directory-file-name path)))
	297	(tags-file-name (concat (file-name-as-directory path) "TAGS")))
	298	(cond
	299	((file-exists-p tags-file-name) (throw 'found tags-file-name))
	300	((string= "/TAGS" tags-file-name) nil)
	301	(t (find-tags-file-r parent-directory)))))
	302
	303	(if (buffer-file-name)
	304	(catch 'found
	305	(find-tags-file-r (file-name-directory buffer-file-name)))
	306	nil)))
	307
	308	(defun ctags-set-tags-file ()
	309	"Uses `ctags-find-tags-file' to find a TAGS file. If found,
	310	set 'tags-file-name' with its path or set as nil."
	311	(setq-default tags-file-name (ctags-find-tags-file)))
	312
	313	(defun ctags-create-tags-table ()
	314	(interactive)
	315	(let* ((current-directory default-directory)
	316	(top-directory (read-directory-name
	317	"Top of source tree: " default-directory))
	318	(file-name (concat (file-name-as-directory top-directory) "TAGS")))
	319	(cd top-directory)
	320	(if (not (= 0 (ctags)))
	321	(message "Error creating %s!" file-name)
	322	(setq-default tags-file-name file-name)
	323	(message "Table %s created and configured." tags-file-name))
	324	(cd current-directory)))
	325
	326	(defun ctags-update-tags-table ()
	327	(interactive)
	328	(let ((current-directory default-directory))
	329	(if (not tags-file-name)
	330	(message "Tags table not configured.")
	331	(cd (file-name-directory tags-file-name))
	332	(if (not (= 0 (ctags)))
	333	(message "Error updating %s!" tags-file-name)
	334	(message "Table %s updated." tags-file-name))
	335	(cd current-directory))))
	336
	337	(defun ctags-create-or-update-tags-table ()
	338	"Create or update a tags table with `ctags-command'."
	339	(interactive)
	340	(if (not (ctags-set-tags-file))
	341	(ctags-create-tags-table)
	342	(ctags-update-tags-table)))
	343
	344
	345	(defun ctags-search ()
	346	"A wrapper for `tags-search' that provide a default input."
	347	(interactive)
	348	(let* ((symbol-at-point (symbol-at-point))
	349	(default (symbol-name symbol-at-point))
	350	(input (read-from-minibuffer
	351	(if (symbol-at-point)
	352	(concat "Tags search (default " default "): ")
	353	"Tags search (regexp): "))))
	354	(if (and (symbol-at-point) (string= input ""))
	355	(tags-search default)
	356	(if (string= input "")
	357	(message "You must provide a regexp.")
	358	(tags-search input)))))
	359	#+END_SRC
	360
990949	361	* Small tweaks
C	362	** Remove startup screen
0ba1ff	363	Start on scratch buffer instead.
990949	364	#+BEGIN_SRC emacs-lisp
C	365	(setq inhibit-startup-message t)
	366	#+END_SRC
8a38cc	367
990949	368	** Disable bell
0ba1ff	369	Bloody bell dings every time you hit a key too much.
990949	370	#+BEGIN_SRC emacs-lisp
C	371	(setq ring-bell-function 'ignore)
	372	#+END_SRC
8a38cc	373
990949	374	** Pretty symbols
0ba1ff	375	Why not? They make it look nice.
990949	376	#+BEGIN_SRC emacs-lisp
C	377	(when window-system
	378	(use-package pretty-mode
	379	:ensure t
	380	:diminish t
	381	:config
	382	(global-pretty-mode)))
	383	#+END_SRC
8a38cc	384
0ba1ff	385	** COMMENT Find file other window
990949	386	Lets it accept more than one file. Works recursively.
C	387	#+BEGIN_SRC emacs-lisp
	388	(defadvice find-file-other-window (around find-files activate)
	389	(if (listp filename)
	390	(loop for f in filename do (find-file-other-window f wildcards))
	391	ad-do-it))
	392	#+END_SRC
8a38cc	393
990949	394	** Which key
0ba1ff	395	Helps to explain keybindings if you get lost.
990949	396	#+BEGIN_SRC emacs-lisp
C	397	(use-package which-key
	398	:ensure t
	399	:diminish which-key-mode
	400	:config
	401	(which-key-mode))
	402	#+END_SRC
8a38cc	403
bf794a	404	** Config shortcuts
JG	405	*** Go to this file
990949	406	#+BEGIN_SRC emacs-lisp
C	407	(defun config-visit ()
	408	(interactive)
	409	(find-file "~/.emacs.d/config.org"))
	410	(global-set-key (kbd "C-c e d") 'config-visit)
	411	#+END_SRC
8a38cc	412
bf794a	413	*** Go to init.el
990949	414	#+BEGIN_SRC emacs-lisp
C	415	(defun init-visit ()
	416	(interactive)
	417	(find-file "~/.emacs.d/init.el"))
	418	(global-set-key (kbd "C-c e i") 'init-visit)
	419	#+END_SRC
8a38cc	420
bf794a	421	*** Reload configuration
990949	422	#+BEGIN_SRC emacs-lisp
C	423	(defun config-reload ()
	424	"Reloads ~/.emacs.d/config.org at run time"
	425	(interactive)
	426	(org-babel-load-file (expand-file-name "~/.emacs.d/config.org")))
	427	(global-set-key (kbd "C-c e r") 'config-reload)
	428	#+END_SRC
8a38cc	429
990949	430	** Smartparens
0ba1ff	431	Matches brackets automatically. Added "$" for latex in org mode.
990949	432	#+BEGIN_SRC emacs-lisp
0ba1ff	433	(use-package smartparens
JG	434	:ensure t
	435	:diminish smartparens-mode
	436	:config
	437	(progn
	438	(require 'smartparens-config)
	439	(smartparens-global-mode 1))
	440	(sp-with-modes 'org-mode
	441	(sp-local-pair "$" "$")))
990949	442	#+END_SRC
8a38cc	443
0ba1ff	444	** COMMENT Rainbow
JG	445	Its a little gimmicky but its still cool.
	446	Colours according to code after a "#", works with 3 and 6 character hex codes.
990949	447	#+BEGIN_SRC emacs-lisp
C	448	(use-package rainbow-mode
	449	:ensure t
	450	:diminish rainbow-mode
	451	:init
	452	(add-hook 'prog-mode-hook 'rainbow-mode))
	453	#+END_SRC
8a38cc	454
990949	455	** Rainbow delimiters
C	456	A bit more useful than above.
	457	Colours the brackets so that they stand out more.
	458	#+BEGIN_SRC emacs-lisp
	459	(use-package rainbow-delimiters
	460	:ensure t
	461	:init
	462	(add-hook 'prog-mode-hook #'rainbow-delimiters-mode))
	463	#+END_SRC
8a38cc	464
0ba1ff	465	** Following whitespace
990949	466	Removes unnecessary white space
C	467	#+BEGIN_SRC emacs-lisp
0ba1ff	468	(use-package clean-aindent-mode
JG	469	:ensure t
	470	:hook prog-mode)
990949	471	#+END_SRC
C	472	Shows trailing white space
	473	#+BEGIN_SRC emacs-lisp
	474	(add-hook 'prog-mode-hook (lambda () (interactive) (setq show-trailing-whitespace 1)))
	475	#+END_SRC
8a38cc	476
0ba1ff	477	** Whitespace mode
990949	478	Reveals whitespace characters
C	479	#+BEGIN_SRC emacs-lisp
	480	(global-set-key (kbd "C-c w") 'whitespace-mode)
	481	(add-hook 'diff-mode-hook (lambda ()
	482	(setq-local whitespace-style
	483	'(face
	484	tabs
	485	tab-mark
	486	spaces
	487	space-mark
	488	trailing
	489	indentation::space
	490	indentation::tab
	491	newline
	492	newline-mark))
	493	(whitespace-mode 1)))
	494
	495	#+END_SRC
8a38cc	496
990949	497	** eldoc
0ba1ff	498	Shows function arguments in echo area below mode line.
990949	499	#+BEGIN_SRC emacs-lisp
f1b53f	500	(diminish 'eldoc-mode)
990949	501	(add-hook 'emacs-lisp-mode-hook 'eldoc-mode)
C	502	(add-hook 'lisp-interaction-mode-hook 'eldoc-mode)
	503	(add-hook 'ielm-mode-hook 'eldoc-mode)
	504	#+END_SRC
8a38cc	505
0ba1ff	506	** Key frequency statistics
JG	507	Collects interesting statistics about key presses.
	508	Use M-x keyfreq-show to show in emacs or M-x keyfreq-html to output
990949	509	#+BEGIN_SRC emacs-lisp
C	510	(use-package keyfreq
	511	:ensure t
	512	:config
	513	(keyfreq-mode 1)
	514	(keyfreq-autosave-mode 1))
	515	#+END_SRC
8a38cc	516
0ba1ff	517	** Undo tree
JG	518	A more advanced undo mechanism.
	519	Supports branched undo history (thus the tree).
	520	Pretty neat, if seldom used.
990949	521	#+BEGIN_SRC emacs-lisp
C	522	(use-package undo-tree
	523	:ensure t
	524	:diminish undo-tree-mode
	525	:config
	526	(global-undo-tree-mode))
	527	#+END_SRC
8a38cc	528
0ba1ff	529	** Volatile highlights
990949	530	Colour the material just copied
C	531	#+BEGIN_SRC emacs-lisp
	532	(use-package volatile-highlights
	533	:ensure t
	534	:diminish volatile-highlights-mode
	535	:config
	536	(volatile-highlights-mode t))
	537	#+END_SRC
8a38cc	538
990949	539	** ibuffer
0ba1ff	540	View all open buffers in their own buffer rather in the temporary mini buffer.
990949	541	#+BEGIN_SRC emacs-lisp
C	542	(global-set-key (kbd "C-x C-b") 'ibuffer)
	543	(setq ibuffer-use-other-window t)
	544	#+END_SRC
8a38cc	545
0ba1ff	546	** Hippie expand
JG	547	Seems cool, but I don't think I ever use this.
	548	Meant to suggest completions to beginning of a word.
990949	549	#+BEGIN_SRC emacs-lisp
C	550	(global-set-key (kbd "M-/") 'hippie-expand) ;; replace dabbrev-expand
	551	(setq
	552	hippie-expand-try-functions-list
	553	'(try-expand-dabbrev ;; Try to expand word "dynamically", searching the current buffer.
	554	try-expand-dabbrev-all-buffers ;; Try to expand word "dynamically", searching all other buffers.
	555	try-expand-dabbrev-from-kill ;; Try to expand word "dynamically", searching the kill ring.
	556	try-complete-file-name-partially ;; Try to complete text as a file name, as many characters as unique.
	557	try-complete-file-name ;; Try to complete text as a file name.
	558	try-expand-all-abbrevs ;; Try to expand word before point according to all abbrev tables.
	559	try-expand-list ;; Try to complete the current line to an entire line in the buffer.
	560	try-expand-line ;; Try to complete the current line to an entire line in the buffer.
	561	try-complete-lisp-symbol-partially ;; Try to complete as an Emacs Lisp symbol, as many characters as unique.
	562	try-complete-lisp-symbol) ;; Try to complete word as an Emacs Lisp symbol.
	563	)
	564	#+END_SRC
8a38cc	565
990949	566	** Highlight line
0ba1ff	567	Very useful for finding where you are.
990949	568	#+BEGIN_SRC emacs-lisp
C	569	(global-hl-line-mode)
	570	#+END_SRC
8a38cc	571
990949	572	** Line numbers
0ba1ff	573	Everyone needs line numbers when programming.
990949	574	#+BEGIN_SRC emacs-lisp
C	575	(add-hook 'prog-mode-hook 'linum-mode)
	576	#+END_SRC
	577
	578	** Garbage collection
0ba1ff	579	Starts garbage collection every 100MB.
990949	580	#+BEGIN_SRC emacs-lisp
C	581	(setq gc-cons-threshold 100000000)
	582	#+END_SRC
	583
	584	** Kill ring
	585	Changes the kill ring size to 5000.
	586	#+BEGIN_SRC emacs-lisp
	587	(setq global-mark-ring-max 5000
	588	mark-ring-max 5000
	589	mode-require-final-newline t
	590	kill-ring-max 5000
	591	kill-whole-line t)
	592	#+END_SRC
8a38cc	593
990949	594	** Coding style
0ba1ff	595	Use java for java, awk for awk and K&R for everything else.
JG	596	K&R uses 4 space tabs.
990949	597	#+BEGIN_SRC emacs-lisp
bf794a	598	(setq c-default-style '((java-mode . "java")
JG	599	(awk-mode . "awk")
	600	(other . "k&r")))
990949	601	#+END_SRC
C	602
	603	** Coding system
0ba1ff	604	Cause we all love UTF8
990949	605	#+BEGIN_SRC emacs-lisp
bf794a	606	(set-terminal-coding-system 'utf-8)
JG	607	(set-keyboard-coding-system 'utf-8)
	608	(set-language-environment "UTF-8")
	609	(prefer-coding-system 'utf-8)
	610	(setq-default indent-tabs-mode t
	611	tab-width 4)
	612	(delete-selection-mode)
	613	(global-set-key (kbd "RET") 'newline-and-indent)
990949	614	#+END_SRC
8a38cc	615
990949	616	** Move to beginning of line ignoring whitespace
C	617	Move point back to indentation of beginning of line.
0ba1ff	618	Pretty good for getting to the start of what you actually wanted.
990949	619
C	620	Move point to the first non-whitespace character on this line.
	621	If point is already there, move to the beginning of the line.
	622	Effectively toggle between the first non-whitespace character and
	623	the beginning of the line.
	624
	625	If ARG is not nil or 1, move forward ARG - 1 lines first. If
	626	point reaches the beginning or end of the buffer, stop there.
	627	#+BEGIN_SRC emacs-lisp
	628	(defun prelude-move-beginning-of-line (arg)
	629	(interactive "^p")
	630	(setq arg (or arg 1))
	631
	632	;; Move lines first
	633	(when (/= arg 1)
	634	(let ((line-move-visual nil))
	635	(forward-line (1- arg))))
	636
	637	(let ((orig-point (point)))
	638	(back-to-indentation)
	639	(when (= orig-point (point))
	640	(move-beginning-of-line 1))))
	641
	642	(global-set-key (kbd "C-a") 'prelude-move-beginning-of-line)
	643	#+END_SRC
8a38cc	644
990949	645	** Indent region or buffer
0ba1ff	646	Indent, slightly different to standard tab or C-M-\.
990949	647	#+BEGIN_SRC emacs-lisp
C	648	(defun indent-region-or-buffer ()
	649	"Indent a region if selected, otherwise the whole buffer."
	650	(interactive)
	651	(unless (member major-mode prelude-indent-sensitive-modes)
	652	(save-excursion
	653	(if (region-active-p)
	654	(progn
	655	(indent-region (region-beginning) (region-end))
	656	(message "Indented selected region."))
	657	(progn
	658	(indent-buffer)
	659	(message "Indented buffer.")))
	660	(whitespace-cleanup))))
	661
	662	(global-set-key (kbd "C-c i") 'indent-region-or-buffer)
	663	#+END_SRC
8a38cc	664
990949	665	** Tramp
0ba1ff	666	Remote editing mode.
JG	667	Hate having to re-input passwords.
990949	668	#+BEGIN_SRC emacs-lisp
C	669	(when (eq system-type 'windows-nt)
	670	(setq tramp-default-method "pscp"))
	671	(setq password-cache-expiry nil)
	672	#+END_SRC
	673
0ba1ff	674	** COMMENT Y or N instead of yes or no
JG	675	Need not type out whole word.
	676	#+BEGIN_SRC emacs-lisp
	677	(defalias 'yes-or-no-p 'y-or-n-p)
	678	#+END_SRC
	679
990949	680	* Mode line tweaks
C	681	Diminish is used but is included in init.el such that it can be used throughout this document
	682	** Spaceline
0ba1ff	683	A little easier to read than the default emacs mode line.
990949	684	#+BEGIN_SRC emacs-lisp
412080	685	(use-package spaceline
C	686	:ensure t
	687	:config
	688	(require 'spaceline-config)
	689	(setq spaceline-buffer-encoding-abbrev-p t)
	690	(setq spaceline-line-column-p t)
	691	(setq spaceline-line-p t)
	692	(setq powerline-default-separator (quote arrow))
	693	(spaceline-spacemacs-theme)
	694	(spaceline-helm-mode))
990949	695	#+END_SRC
8a38cc	696
1005e3	697	*** Separator
JG	698	Slightly nicer separator.
	699	#+BEGIN_SRC emacs-lisp
	700	(setq powerline-default-separator nil)
	701	#+END_SRC
	702
990949	703	* Programming tweaks
C	704	** Yasnippet
0ba1ff	705	Add snippets, pretty useful.
JG	706	Manually added snippets are in ~/.emacs.d/snippets/{mode}.
990949	707	#+BEGIN_SRC emacs-lisp
bf794a	708	(use-package yasnippet
JG	709	:ensure t
	710	:diminish yas-minor-mode
	711	:config
	712	(use-package yasnippet-snippets
	713	:ensure t)
	714	(yas-reload-all)
	715	(yas-global-mode 1))
990949	716	#+END_SRC
8a38cc	717
0ba1ff	718	** Flycheck
JG	719	Basic linter. Works pretty well.
990949	720	#+BEGIN_SRC emacs-lisp
8a38cc	721	(use-package flycheck
C	722	:ensure t
	723	:diminish flycheck-mode
	724	:config
	725	(global-flycheck-mode))
990949	726	#+END_SRC
0ba1ff	727	*** flycheck-pos-tip
JG	728	Add suggestions at the cursor.
990949	729	#+BEGIN_SRC emacs-lisp
C	730	(use-package flycheck-pos-tip
	731	:ensure t
	732	:after flycheck
	733	:config
	734	(flycheck-pos-tip-mode))
	735	#+END_SRC
8a38cc	736
990949	737	** Company
0ba1ff	738	Company is auto-complete for Emacs.
JG	739	Uses various backends, more of which are added later.
990949	740	#+BEGIN_SRC emacs-lisp
C	741	(use-package company
	742	:ensure t
	743	:diminish company-mode
	744	:config
	745	(global-company-mode)
	746	(setq company-idle-delay 0)
	747	(setq company-minimum-prefix-length 3))
	748	#+END_SRC
8a38cc	749
da7a13	750	** Version control
JG	751	Settings for emacs' own version control system.
	752	*** Enable version control on the mode line
	753	#+BEGIN_SRC emacs-lisp
	754	(vc-mode)
	755	#+END_SRC
990949	756	** Magit
0ba1ff	757	Emacs git client.
JG	758	Pretty good and offers fairly decent features.
990949	759	#+BEGIN_SRC emacs-lisp
C	760	(use-package magit
	761	:ensure t
	762	:commands magit-get-top-dir
	763	:bind ("C-x g" . magit-status)
	764	:init
	765	(progn
	766	;; make magit status go full-screen but remember previous window
	767	;; settings
	768	;; from: http://whattheemacsd.com/setup-magit.el-01.html
	769	(defadvice magit-status (around magit-fullscreen activate)
	770	(window-configuration-to-register :magit-fullscreen)
	771	ad-do-it
	772	(delete-other-windows))
	773
	774	;; Close popup when committing - this stops the commit window
	775	;; hanging around
	776	;; From: http://git.io/rPBE0Q
	777	(defadvice git-commit-commit (after delete-window activate)
	778	(delete-window))
	779
	780	(defadvice git-commit-abort (after delete-window activate)
	781	(delete-window))
	782
	783	:config
	784	(progn
	785	;; restore previously hidden windows
	786	(defadvice magit-quit-window (around magit-restore-screen activate)
	787	(let ((current-mode major-mode))
	788	ad-do-it
	789	;; we only want to jump to register when the last seen buffer
	790	;; was a magit-status buffer.
	791	(when (eq 'magit-status-mode current-mode)
	792	(jump-to-register :magit-fullscreen)))))
	793
	794	;; magit settings
	795	(setq
	796	;; don't put "origin-" in front of new branch names by default
	797	magit-default-tracking-name-function 'magit-default-tracking-name-branch-only
	798	;; open magit status in same window as current buffer
	799	magit-status-buffer-switch-function 'switch-to-buffer
	800	;; highlight word/letter changes in hunk diffs
	801	magit-diff-refine-hunk t
	802	;; ask me if I want to include a revision when rewriting
	803	magit-rewrite-inclusive 'ask
	804	;; ask me to save buffers
	805	magit-save-some-buffers t
	806	;; pop the process buffer if we're taking a while to complete
	807	magit-process-popup-time 10
	808	;; ask me if I want a tracking upstream
	809	magit-set-upstream-on-push 'askifnotset
	810	)))
	811	#+END_SRC
8a38cc	812
990949	813	** CEDET
0ba1ff	814	*** Semantic
JG	815	Parser library for code, supports many other packages.
	816	Allows emacs to be mode aware of what is being written.
990949	817	#+BEGIN_SRC emacs-lisp
C	818	(use-package semantic
	819	:config
	820	(global-semanticdb-minor-mode 1)
	821	(global-semantic-idle-scheduler-mode 1)
	822	(global-semantic-idle-summary-mode 1)
	823	(semantic-mode 1))
	824	#+END_SRC
8a38cc	825
a428a2	826	*** COMMENT EDE
0ba1ff	827	Emacs Development Environment.
JG	828	Can be used to manage and create build files for a project.
990949	829	#+BEGIN_SRC emacs-lisp
C	830	(use-package ede
	831	:config
	832	(global-ede-mode t))
	833	#+END_SRC
8a38cc	834
990949	835	*** gdb-many-windows
0ba1ff	836	Enhances the use of GDB in emacs.
JG	837	Shows register contents, variable contents and others in addition to GDB shell.
	838	Also shows source code while debugging.
990949	839	#+BEGIN_SRC emacs-lisp
C	840	(setq
	841	gdb-many-windows t
	842	gdb-show-main t)
	843	#+END_SRC
8a38cc	844
0ba1ff	845	*** COMMENT Semantic refactor
JG	846	Trying to get this to work.
	847	Should help to refactor file.
990949	848	#+BEGIN_SRC emacs-lisp
0ba1ff	849	(use-package srefactor
JG	850	:ensure t
	851	:bind (("M-RET o" . 'srefactor-lisp-one-line)
	852	("M-RET m" . 'srefactor-lisp-format-sexp)
	853	("M-RET d" . 'srefactor-lisp-format-defun)
	854	("M-RET b" . 'srefactor-lisp-format-buffer)
	855	:map c-mode-base-map
	856	("M-RET" . 'srefactor-refactor-at-point)
	857	:map c++-mode-map
	858	("M-RET" . 'srefactor-refactor-at-point)))
990949	859	#+END_SRC
8a38cc	860
990949	861	** Language specific configs
C	862	*** C/C++
0ba1ff	863	**** COMMENT yasnippet
JG	864	Enable yasnippet for C/C++.
990949	865	#+BEGIN_SRC emacs-lisp
C	866	(add-hook 'c++-mode-hook 'yas-minor-mode)
	867	(add-hook 'c-mode-hook 'yas-minor-mode)
	868	#+END_SRC
8a38cc	869
0ba1ff	870	**** Flycheck clang
JG	871	Add the clang backend for linting.
990949	872	#+BEGIN_SRC emacs-lisp
C	873	(use-package flycheck-clang-analyzer
	874	:ensure t
	875	:config
	876	(with-eval-after-load 'flycheck
	877	(require 'flycheck-clang-analyzer)
	878	(flycheck-clang-analyzer-setup)))
	879	#+END_SRC
8a38cc	880
0ba1ff	881	**** Company
JG	882	Add header completion as well as Irony, which uses clang for suggestions.
990949	883	#+BEGIN_SRC emacs-lisp
C	884	(use-package company-c-headers
	885	:ensure t
	886	:after company
	887	:config
	888	(add-hook 'c++-mode-hook 'company-mode)
	889	(add-hook 'c-mode-hook 'company-mode))
	890
	891	(use-package irony
	892	:ensure t
	893	:init
	894	(setq w32-pipe-read-delay 0)
	895	(setq irony-server-w32-pipe-buffer-size (* 64 1024))
	896	(add-hook 'c++-mode-hook 'irony-mode)
	897	(add-hook 'c-mode-hook 'irony-mode)
	898	(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
	899	(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options))
0ba1ff	900
JG	901	(use-package company-irony
	902	:ensure t
	903	:config
	904	(add-to-list 'company-backends '(company-c-headers
	905	company-dabbrev-code
	906	company-irony)))
990949	907	#+END_SRC
8a38cc	908
990949	909	*** emacs-lisp
0ba1ff	910	**** COMMENT yasnippet
JG	911	Enable yasnippet.
990949	912	#+BEGIN_SRC emacs-lisp
C	913	(add-hook 'emacs-lisp-mode-hook 'yas-minor-mode)
	914	#+END_SRC
8a38cc	915
0ba1ff	916	**** COMMENT company
JG	917	Add slime backend.
990949	918	#+BEGIN_SRC emacs-lisp
C	919	(add-hook 'emacs-lisp-mode-hook 'company-mode)
	920
	921	(use-package slime
	922	:ensure t
	923	:config
	924	(setq inferior-lisp-program "/usr/bin/sbcl")
	925	(setq slime-contribs '(slime-fancy)))
	926
	927	(use-package slime-company
	928	:ensure t
	929	:init
	930	(require 'company)
	931	(slime-setup '(slime-fancy slime-company)))
	932	#+END_SRC
8a38cc	933
bf794a	934	*** COMMENT x86
990949	935	**** x86-lookup
0ba1ff	936	Look up reference PDF. Use Intel manual.
990949	937	#+BEGIN_SRC emacs-lisp
C	938	(use-package x86-lookup
	939	:ensure t
	940	:init
	941	(setq x86-lookup-pdf "D:/Coding/x86-instructions.pdf")
	942	:bind ("C-h x" . x86-lookup))
	943	#+END_SRC
8a38cc	944
990949	945	*** Latex
C	946	**** AucTex
0ba1ff	947	AucTex contains many additions to make tex editing good.
990949	948	#+BEGIN_SRC emacs-lisp
20e001	949	(use-package tex
C	950	:ensure auctex
	951	:config
	952	(setq TeX-auto-save t)
	953	(setq TeX-parse-self t)
	954	(setq TeX-view-program-selection '((output-pdf "PDF Tools"))
	955	TeX-source-correlate-start-server t)
	956	(add-hook 'TeX-after-compilation-finished-functions #'TeX-revert-document-buffer))
990949	957	#+END_SRC
8a38cc	958
990949	959	**** Company
0ba1ff	960	Help company complete tex math and references.
990949	961	#+BEGIN_SRC emacs-lisp
C	962	(use-package company-math
	963	:ensure t
	964	:after company
	965	:config
1005e3	966	(add-to-list 'company-backends '(company-math-symbols-unicode company-math-symbols-latex
0a6cd2	967	company-latex-commands))
1005e3	968	(setq company-math-allow-latex-symbols-in-faces t))
990949	969
C	970	(use-package company-reftex
	971	:ensure t
	972	:after company
	973	:config
1005e3	974	(add-to-list 'company-backends 'company-reftex-citations))
990949	975
C	976	(use-package company-auctex
	977	:ensure t
	978	:after company
	979	:config
	980	(company-auctex-init))
	981
	982	(use-package company-bibtex
	983	:ensure t
	984	:after company
	985	(add-to-list 'company-backends 'company-bibtex))
	986	#+END_SRC
8a38cc	987
bf794a	988	**** TeXcount
0ba1ff	989	Word counts in latex.
JG	990	Uses a Perl script.
	991	#+BEGIN_SRC emacs-lisp
	992	(defun get-texcount-latest()
	993	(if (not(file-directory-p "~/.texcount"))
	994	(make-directory "~/.texcount"))
	995	(url-copy-file "https://app.uio.no/ifi/texcount/download.php?file=texcount_3_1_1.zip" "~/.texcount/texcount.zip" 1)
	996	(shell-command "unzip -o ~/.texcount/texcount.zip -d ~/.texcount")
	997	(add-to-list 'exec-path "~/.texcount/texcount.pl"))
20e001	998
0ba1ff	999	(if (not(file-exists-p "~/.texcount/texcount.pl"))
JG	1000	(get-texcount-latest))
990949	1001
0ba1ff	1002	(defun texcount ()
JG	1003	(interactive)
	1004	(let*
	1005	( (this-file (buffer-file-name))
	1006	(enc-str (symbol-name buffer-file-coding-system))
	1007	(enc-opt
	1008	(cond
	1009	((string-match "utf-8" enc-str) "-utf8")
	1010	((string-match "latin" enc-str) "-latin1")
	1011	("-encoding=guess")
	1012	) )
	1013	(word-count
	1014	(with-output-to-string
	1015	(with-current-buffer standard-output
	1016	(call-process "texcount" nil t nil "-0" enc-opt this-file)
	1017	) ) ) )
	1018	(message word-count)
	1019	) )
	1020	(add-hook 'LaTeX-mode-hook (lambda () (define-key LaTeX-mode-map (kbd "C-c c") 'texcount)))
	1021	(add-hook 'latex-mode-hook (lambda () (define-key latex-mode-map (kbd "C-c c") 'texcount)))
	1022	#+END_SRC
990949	1023
C	1024	*** PlantUML
0ba1ff	1025	Sets the PlantUML path for the mode to generate models.
990949	1026	#+BEGIN_SRC emacs-lisp
bf794a	1027	(use-package plantuml-mode
JG	1028	:ensure t
	1029	:init
	1030	(cond ((eq system-type 'windows-nt)
	1031	(setq plantuml-jar-path "c:/ProgramData/chocolatey/lib/plantuml/tools/plantuml.jar"))
	1032	((eq system-type 'gnu/linux)
4659c3	1033	(setq plantuml-jar-path "/usr/share/java/plantuml/plantuml.jar")))
JG	1034	(setq planuml-default-exec-mode 'jar))
990949	1035	#+END_SRC
C	1036
bf794a	1037	*** COMMENT Racket
990949	1038	**** Major mode
0ba1ff	1039	Set racket path in windows and enable racket mode.
990949	1040	#+BEGIN_SRC emacs-lisp
C	1041	(when (eq system-type 'windows-nt)
	1042	(add-to-list 'exec-path "c:/Program Files/Racket")
	1043	(setenv "PATH" (mapconcat #'identity exec-path path-separator)))
	1044
	1045	(use-package racket-mode
	1046	:ensure t
	1047	:config
	1048	(autoload 'racket-mode "Racket" "Racket Editing Mode" t)
	1049	(add-to-list
	1050	'auto-mode-alist
8a38cc	1051	'("\\.rkt$" . racket-mode))
990949	1052	(setq matlab-indent-function t))
C	1053	#+END_SRC
	1054
0ba1ff	1055	*** COMMENT Verilog
baf326	1056	**** Get latest version
0ba1ff	1057	Pull the latest version from the web.
baf326	1058	#+BEGIN_SRC emacs-lisp
C	1059	(defun get-verilog-latest()
0864ff	1060	(if (not(file-directory-p "~/.emacs.d/elpa/verilog-mode"))
C	1061	(make-directory "~/.emacs.d/elpa/verilog-mode"))
	1062	(if (file-exists-p "~/.emacs.d/elpa/verilog-mode/verilog-mode.el")
	1063	(delete-file "~/.emacs.d/elpa/verilog-mode/verilog-mode.el"))
dc8eb0	1064	(url-copy-file "https://www.veripool.org/ftp/verilog-mode.el" "~/.emacs.d/elpa/verilog-mode/verilog-mode.el" 1))
baf326	1065	#+END_SRC
C	1066
	1067	**** Integrate into emacs
0ba1ff	1068	Add updated version (based off auto-package-update) and integrate it with Emacs.
990949	1069	#+BEGIN_SRC emacs-lisp
0864ff	1070	(defun verilog-read-file-as-string (file)
C	1071	"Read FILE contents."
	1072	(when (file-exists-p file)
	1073	(with-temp-buffer
	1074	(insert-file-contents file)
	1075	(buffer-string))))
	1076
	1077	(defun verilog-write-string-to-file (file string)
	1078	"Substitute FILE contents with STRING."
	1079	(with-temp-buffer
	1080	(insert string)
	1081	(when (file-writable-p file)
	1082	(write-region (point-min)
	1083	(point-max)
	1084	file))))
	1085
	1086	(defun verilog-today-day ()
	1087	(time-to-days (current-time)))
	1088
	1089	(defun should-update-verilog-p ()
	1090	"Return non-nil when an update is due."
	1091	(and
	1092	(or
	1093	(not (file-exists-p "~/.emacs.d/.last-verilog-update-day"))
	1094	(if (>= (/ (- (verilog-today-day) (verilog-read-last-update-day)) 7) 1)
	1095	t
	1096	nil))))
	1097
	1098	(defun verilog-read-last-update-day ()
	1099	"Read last update day."
	1100	(string-to-number
	1101	(verilog-read-file-as-string "~/.emacs.d/.last-verilog-update-day")))
	1102
	1103	(defun verilog-write-current-day ()
	1104	"Store current day."
	1105	(verilog-write-string-to-file
	1106	"~/.emacs.d/.last-verilog-update-day"
	1107	(int-to-string (verilog-today-day))))
	1108
	1109	(use-package verilog-mode
	1110	:init
	1111	(when (should-update-verilog-p)
	1112	(get-verilog-latest)
	1113	(verilog-write-current-day))
	1114	(add-to-list 'load-path "~/.emacs.d/elpa/verilog-mode/verilog-mode.el")
	1115	:config
	1116	(autoload 'verilog-mode "verilog-mode" "Verilog mode" t )
	1117	(add-to-list 'auto-mode-alist '("\\.[ds]?vh?\\'" . verilog-mode)))
990949	1118	#+END_SRC
8a38cc	1119
0ba1ff	1120	*** COMMENT MATLAB
49aa9f	1121	Mode for editing MATLAB m-files.
JG	1122	#+BEGIN_SRC emacs-lisp
0ba1ff	1123	(use-package matlab
JG	1124	:ensure matlab-mode
	1125	:config
	1126	(autoload 'matlab-mode "matlab" "Matlab Editing Mode" t)
	1127	(add-to-list
	1128	'auto-mode-alist
	1129	'("\\.m$" . matlab-mode))
	1130	(setq matlab-indent-function t)
	1131	(setq matlab-shell-command "matlab")
	1132	(matlab-cedet-setup))
49aa9f	1133	#+END_SRC
JG	1134
0ba1ff	1135	*** COMMENT MIPS
JG	1136	For editing MIPS assembly.
49aa9f	1137	#+BEGIN_SRC emacs-lisp
JG	1138	(use-package mips-mode
	1139	:ensure t
	1140	:mode "\\.mips$")
	1141	#+END_SRC
	1142
0ba1ff	1143	*** COMMENT IPython notebooks
60454d	1144	Allow emacs to view and use IPython notebooks
JG	1145	#+BEGIN_SRC emacs-lisp
	1146	(use-package ein
	1147	:ensure t)
	1148	#+END_SRC
	1149
990949	1150	* Org mode
C	1151	** Up to date org
0ba1ff	1152	Pull the latest org mode from the repository, rather than the org which comes with emacs.
990949	1153	#+BEGIN_SRC emacs-lisp
C	1154	(use-package org
0ba1ff	1155	:ensure org-plus-contrib
990949	1156	:pin org)
C	1157	#+END_SRC
8a38cc	1158
990949	1159	** Small tweaks
0ba1ff	1160	Small quality of life changes to org-mode.
990949	1161	#+BEGIN_SRC emacs-lisp
C	1162	(setq org-src-fontify-natively t)
	1163	(setq org-src-tab-acts-natively t)
	1164	(setq org-confirm-babel-evaluate nil)
	1165	(setq org-export-with-smart-quotes t)
	1166	(setq org-src-window-setup 'current-window)
	1167	(add-hook 'org-mode-hook 'org-indent-mode)
	1168	(diminish 'org-indent-mode)
	1169	(diminish 'visual-line-mode)
	1170	#+END_SRC
a428a2	1171	*** Spell checking for code and latex
JG	1172	#+BEGIN_SRC emacs-lisp
	1173	(add-to-list 'ispell-skip-region-alist '("#\\+BEGIN_SRC" . "#\\+END_SRC"))
	1174	(add-to-list 'ispell-skip-region-alist '("\\$" . "\\$"))
	1175	(add-to-list 'ispell-skip-region-alist '("\\$\\$" . "\\$\\$"))
	1176	#+END_SRC
8a38cc	1177
990949	1178	** Line wrapping
0ba1ff	1179	Enable line wrapping for long lines.
990949	1180	#+BEGIN_SRC emacs-lisp
C	1181	(add-hook 'org-mode-hook
bf794a	1182	'(lambda ()
JG	1183	(visual-line-mode 1)))
990949	1184	#+END_SRC
8a38cc	1185
990949	1186	** org-bullets
0ba1ff	1187	Use bullets of different colours and styles instead of the "\\\*" to denote indentation levels.
990949	1188	#+BEGIN_SRC emacs-lisp
bf794a	1189	(use-package org-bullets
JG	1190	:ensure t
	1191	:config
990949	1192	(add-hook 'org-mode-hook (lambda () (org-bullets-mode))))
C	1193	#+END_SRC
8a38cc	1194
990949	1195	** Org Babel
0ba1ff	1196	Allows the execution of code from within an org buffer.
JG	1197	Code output can also be input to the buffer.
990949	1198	*** Languages
0ba1ff	1199	Add a bunch of languages to org babel supported languages
990949	1200	#+BEGIN_SRC emacs-lisp
baf326	1201	(org-babel-do-load-languages 'org-babel-load-languages '((emacs-lisp . t)
C	1202	(C . t)
	1203	(python . t)
	1204	(latex . t)
	1205	(scheme . t)
	1206	(gnuplot . t)
	1207	(matlab . t)
	1208	(plantuml . t)
	1209	(fortran . t)
	1210	(java . t)
	1211	(plantuml . t)))
	1212	#+END_SRC
	1213
0ba1ff	1214	**** PlantUML path
JG	1215	Org uses its own path for some reason.
baf326	1216	#+BEGIN_SRC emacs-lisp
C	1217	(setq org-plantuml-jar-path plantuml-jar-path)
990949	1218	#+END_SRC
8a38cc	1219
5a75e4	1220	*** Async export
JG	1221	Allow the editing of files while execution of blocks is occurring.
	1222	Needs :async tag in src header.
	1223	#+BEGIN_SRC emacs-lisp
	1224	(use-package ob-async
	1225	:ensure t)
	1226	#+END_SRC
	1227
990949	1228	** Latex preview fragments match colour
C	1229	Make the previews match theme colour of Emacs.
0ba1ff	1230	Gets very annoying very quickly without it.
990949	1231	#+BEGIN_SRC emacs-lisp
C	1232	(let ((dvipng--plist (alist-get 'dvipng org-preview-latex-process-alist)))
	1233	(plist-put dvipng--plist :use-xcolor t)
	1234	(plist-put dvipng--plist :image-converter '("dvipng -D %D -T tight -o %O %f")))
	1235	#+END_SRC
bf794a	1236
0ba1ff	1237	** Org export additions
JG	1238	*** Pandoc
	1239	Call pandoc on org buffer from org export.
	1240	#+BEGIN_SRC emacs-lisp
	1241	(use-package ox-pandoc
	1242	:ensure t)
	1243	#+END_SRC
	1244
	1245	*** COMMENT Dokuwiki Wiki
	1246	Allow export to dokuwiki markup from org.
	1247	#+BEGIN_SRC emacs-lisp
	1248	(use-package ox-wk
	1249	:ensure t)
	1250	#+END_SRC
	1251
	1252	* COMMENT EMMS
be9cff	1253	Emacs media manager.
0ba1ff	1254	I come back to it every now and again as an MPD front-end, but haven't quite gotten the hang of it.
be9cff	1255	#+BEGIN_SRC emacs-lisp
JG	1256	(use-package emms-setup
	1257	:ensure emms
	1258	:init
	1259	(add-to-list 'load-path "~/elisp/emms/")
	1260	:config
	1261	(emms-all)
	1262	(emms-default-players)
	1263	(setq emms-source-file-directory "~/Music/"))
	1264	#+END_SRC
	1265
a428a2	1266	* COMMENT Org Blog
0ba1ff	1267	I use org to write my blog and use org-static-blog to generate the HTML.
be9cff	1268	** Org static blog config
0ba1ff	1269	Basic configuration for site.
JG	1270	Copied and modified from the example configuration.
be9cff	1271	#+BEGIN_SRC emacs-lisp
1005e3	1272	(use-package org-static-blog
JG	1273	:ensure t
	1274	:config
	1275	(setq org-static-blog-publish-title "Joel's Site")
	1276	(setq org-static-blog-publish-url "https://blog.joelg.cf/")
	1277	(setq org-static-blog-publish-directory "/backup/home/joel/Downloads/Chizi123.github.io/")
	1278	(setq org-static-blog-posts-directory "/backup/home/joel/Downloads/Chizi123.github.io/posts/")
	1279	(setq org-static-blog-drafts-directory "/backup/home/joel/Downloads/Chizi123.github.io/drafts/")
	1280	(setq org-static-blog-enable-tags t)
	1281	(setq org-export-with-toc nil)
	1282	(setq org-export-with-section-numbers nil)
be9cff	1283
1005e3	1284	;; This header is inserted into the <head> section of every page:
JG	1285	;; (you will need to create the style sheet at
	1286	;; ~/projects/blog/static/style.css
	1287	;; and the favicon at
	1288	;; ~/projects/blog/static/favicon.ico)
	1289	(setq org-static-blog-page-header
	1290	"<meta name=\"author\" content=\"Joel Grunbaum\">
0ba1ff	1291	<meta name=\"referrer\" content=\"no-referrer\">
JG	1292	<link href= \"static/style.css\" rel=\"stylesheet\" type=\"text/css\" />
	1293	<link rel=\"icon\" href=\"static/favicon.png\">
	1294	<script async src=\"https://www.googletagmanager.com/gtag/js?id=UA-147303155-2\"></script>
	1295	<script>
	1296	window.dataLayer = window.dataLayer \|\| [];
	1297	function gtag(){dataLayer.push(arguments);}
	1298	gtag('js', new Date());
	1299	gtag('config', 'UA-147303155-2');
	1300	</script>
	1301	")
be9cff	1302
1005e3	1303	;; This preamble is inserted at the beginning of the <body> of every page:
JG	1304	;; This particular HTML creates a <div> with a simple linked headline
	1305	(setq org-static-blog-page-preamble
	1306	"<div class=\"header\">
0ba1ff	1307	<a href=\"https://blog.joelg.cf\">Joel's Site - Personal site and constant work in progress</a>
JG	1308	<div class=\"sitelinks\">
	1309	<a href=\"https://blog.joelg.cf/about-me.html\">About Me</a> \|
	1310	<a href=\"https://github.com/Chizi123\">Github</a> \|
	1311	<a href=\"https://facebook.com/joel.grun.5\">Facebook</a>
	1312	</div>
	1313	</div>")
	1314
1005e3	1315	;; This postamble is inserted at the end of the <body> of every page:
JG	1316	;; This particular HTML creates a <div> with a link to the archive page
	1317	;; and a licensing stub.
	1318	(setq org-static-blog-page-postamble
	1319	"<div id=\"archive\">
0ba1ff	1320	<a href=\"https://blog.joelg.cf/archive.html\">Other posts</a>
be9cff	1321	</div>
0ba1ff	1322	<br>
1005e3	1323	<center><button id=\"disqus_button\" onclick=\"load_disqus()\">Load Disqus Comments</button></center>
JG	1324	<div id=\"disqus_thread\"></div>
	1325	<script type=\"text/javascript\">
	1326	function load_disqus() {
	1327	var dsq = document.createElement('script');
	1328	dsq.type = 'text/javascript';
	1329	dsq.async = true;
	1330	dsq.src = 'https://joelg-cf.disqus.com/embed.js';
	1331	(document.getElementsByTagName('head')[0] \|\| document.getElementsByTagName('body')[0]).appendChild(dsq);
	1332	document.getElementById('disqus_button').style.visibility = 'hidden';
	1333	};
	1334	</script>"))
be9cff	1335	#+END_SRC
JG	1336
0ba1ff	1337	** Sitemap addition
JG	1338	Creates a sitemap.xml for the blog based on the generated HTML files output in the final directory.
	1339	#+BEGIN_SRC emacs-lisp
	1340	(defun blog-publish()
	1341	(interactive)
	1342	(org-static-blog-publish)
	1343	(setq n 0)
	1344	(setq site "https://blog.joelg.cf/")
	1345	(setq posts (directory-files org-static-blog-publish-directory))
	1346	(generate-new-buffer "sitemap.xml.gen")
	1347	(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"))
	1348	(while (< n (length (directory-files org-static-blog-publish-directory)))
	1349	(setq curr (nth n posts))
	1350	(if (string-match "\$html\$" curr)
	1351	(if (string-match "index.html" curr)
	1352	(with-current-buffer "sitemap.xml.gen" (insert (concat "\t<url>\n\t\t<loc>" site "</loc>\n\t</url>\n")))
	1353	(with-current-buffer "sitemap.xml.gen" (insert (concat "\t<url>\n\t\t<loc>" site curr "</loc>\n\t</url>\n")))))
	1354	(setq n (1+ n)))
	1355	(with-current-buffer "sitemap.xml.gen" (insert "</urlset>"))
	1356	(with-current-buffer "sitemap.xml.gen" (write-region (point-min) (point-max) (concat org-static-blog-publish-directory "sitemap.xml")) t)
	1357	(kill-buffer "sitemap.xml.gen"))
	1358	#+END_SRC
	1359
be9cff	1360	** Emacs-htmlize
0ba1ff	1361	Allow org features to be exported to HTML for site.
be9cff	1362	#+BEGIN_SRC emacs-lisp
JG	1363	(use-package htmlize
	1364	:ensure t)
	1365	#+END_SRC
0ba1ff	1366
a428a2	1367	* Journaling
JG	1368	** Noteworthy entries
	1369	I write weekly journal entries recapping my week.
	1370	These files are in org mode.
	1371	This is inspired by org-static-blog.
	1372	#+BEGIN_SRC emacs-lisp
	1373	(defun journal-create-new-post ()
	1374	"Create a new entry, prompt for title and insert header"
	1375	(interactive)
	1376	(let ((title (read-string "Title: ")))
	1377	(find-file (concat "~/Documents/Journal/entry/"
	1378	(read-string "Filename: "
	1379	(concat (format-time-string "%Y-%m-%d-" (current-time))
	1380	(replace-regexp-in-string "\s" "-" (downcase title))
	1381	".org"))))
	1382	(insert "#+title: " title "\n"
	1383	"#+date: " (format-time-string "<%Y-%m-%d %H:%M>") "\n"
	1384	"#+filetags: ")))
	1385	#+END_SRC
	1386	*** Publish entries
	1387	Use org-publish to collate entries into a single unit.
	1388	#+BEGIN_SRC emacs-lisp
	1389	(setq org-publish-project-alist
	1390	'(("Journal"
	1391	:base-directory "~/Documents/Journal/entry/"
	1392	:publishing-directory "~/Documents/Journal/out/"
	1393	:publishing-function org-html-publish-to-html
0a6cd2	1394	;;:htmlized-source t
a428a2	1395	:section-numbers nil
JG	1396	:html-preamble t
0a6cd2	1397	:html-validation-link nil
JG	1398
a428a2	1399	:auto-sitemap t
0a6cd2	1400	:sitemap-sort-files anti-chronologically
JG	1401	:sitemap-file-entry-format "%d - %t"
	1402	:sitemap-title "Home"
	1403	:sitemap-filename "index.html"
	1404	:sitemap-function org-publish-sitemap)))
5a75e4	1405	#+END_SRC