1 #+TITLE: My Personal Init Customization
2 #+OPTIONS: toc:nil num:nil ^:nil
4 # Copyright (C) 2017 Ian Kelling
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 * things that should be at the beginning
20 #+begin_src emacs-lisp
21 ;; todo, evaluating this manually disables debug on error instead of toggling it
22 ;(toggle-debug-on-error) ;uncomment to help debug and catch errors
28 packages installed from package manager: i pretty much prioritize repos this way: gnu, then melpa, then marmalade.
30 package-activated-list:
31 ac-dabbrev ac-haskell-process ack-and-a-half alect-themes auctex bash-completion bbdb csv-mode cyberpunk-theme dot-mode expand-region f find-file-in-project flycheck foreign-regexp ggtags ghc gnuplot-mode goto-chg haskell-mode heroku-theme highlight-indentation highlight-symbol htmlize inf-ruby info+ inkpot-theme jedi auto-complete jedi-core epc ctable concurrent key-chord leuven-theme logstash-conf magit git-commit magit-popup misc-fns mouse+ naquadah-theme nginx-mode occidental-theme org paredit pcsv php-mode pkg-info epl popup py-autopep8 python-environment deferred python-info python-mode rainbow-mode rust-mode rw-hunspell s smartparens smex smooth-scroll sr-speedbar strings swiper ivy tabulated-list tangotango-theme thingatpt+ undo-tree vimrc-mode volatile-highlights web-mode with-editor dash async ws-butler yasnippet
34 #+begin_src emacs-lisp
35 ;; todo, figure out an easy way to disable this when using external keyboard
36 (if (display-graphic-p)
38 enter-key (kbd "<return>")
39 s-enter-key (kbd "<S-return>")
40 c-m-enter-key (kbd "<C-M-return>")
41 m-enter (kbd "<M-return>")
42 c-enter (kbd "<C-return>"))
45 s-enter-key (kbd "C-8")
46 c-m-enter-key (kbd "C-M-8")
50 (setq tp (string= (system-name) "tp"))
51 (setq x200 (string= (system-name) "x2"))
52 (setq laptop-keyboard (or tp x200))
55 - Ubiquitous Packages which should be loaded on startup rather than
56 autoloaded on demand since they are likely to be used in every
58 #+name: starter-kit-load-on-startup
59 #+begin_src emacs-lisp
69 - Better to have a list of packages in here vs installed manually.
70 However, I install manually because sometimes there are two
71 versions and it is not necessarily easy to reconcile that.
72 #+begin_src emacs-lisp
73 ;; based on marmalage website front page.
76 ;; little kit to help remove a down server
77 ;; (setq package-archives nil)
79 (add-to-list 'package-archives
81 "http://marmalade-repo.org/packages/"))
83 (add-to-list 'package-archives
84 '("melpa" . "http://melpa.milkbox.net/packages/") t)
85 (add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/") t)
87 ;; if this is a new machine/config, get package list
88 ;; not sure why we need it, but it is recommended in starter kit,
89 ;; and doesn't seem like a bad thing
90 (unless package-archive-contents (package-refresh-contents))
95 keep our init.el clean, by moving customization elisp to it's own file
96 #+name: m-x-customize-customizations
97 #+begin_src emacs-lisp
98 (setq custom-file "~/.emacs.d/custom.el")
99 (load custom-file 'noerror)
103 #+begin_src emacs-lisp
104 ;; more resilient undo-tree-history if we have their locations set up front.
105 (setq undo-tree-history-directory-alist '(("." . "~/.undo-tree-history")))
106 ;; Undo in region just happens accidentally, and throws me off, and it's been buggy in the past
107 (setq undo-tree-enable-undo-in-region nil)
110 * Stuff that I do not recommend that others use without reading,
111 understanding, and customizing themselves are
113 all mouse stuff disabled till i have time to figure it out again.
114 #+begin_src emacs-lisp :tangle no
115 (defun xterm-mouse-translate-1 (&optional extension)
117 (let* ((event (xterm-mouse-event extension))
118 (ev-command (nth 0 event))
119 (ev-data (nth 1 event))
120 (ev-where (nth 1 ev-data))
122 (is-down (string-match "down-" (symbol-name ev-command))))
125 ((null event) nil) ;Unknown/bogus byte sequence!
127 (setf (terminal-parameter nil 'xterm-mouse-last-down) event)
130 (let* ((down (terminal-parameter nil 'xterm-mouse-last-down))
131 (down-data (nth 1 down))
132 (down-where (nth 1 down-data)))
133 (setf (terminal-parameter nil 'xterm-mouse-last-down) nil)
136 ;; This is an "up-only" event. Pretend there was an up-event
137 ;; right before and keep the up-event for later.
138 (push event unread-command-events)
139 (vector (cons (intern (replace-regexp-in-string
140 "\\`\\([ACMHSs]-\\)*" "\\&down-"
141 (symbol-name ev-command) t))
143 ((equal ev-where down-where) vec)
145 (let ((drag (if (symbolp ev-where)
147 (list (intern (replace-regexp-in-string
148 "\\`\\([ACMHSs]-\\)*" "\\&drag-"
149 (symbol-name ev-command) t))
150 down-data ev-data))))
151 (if (null track-mouse)
153 (push drag unread-command-events)
154 (vector (list 'mouse-movement ev-data))))))))))))
157 * how to find auto-saved files that need recovering
158 find a recently dated file in ~/.emacs.d/auto-save-list/, and see the files listed in it.
159 #file# is an auto-save file. It may or may not be different than the file is corresponds to.
160 If it is different, emacs will give a message about recovering it when you open it.
164 * TODO keybinds to remember
166 keys worth memorizing
177 make just todo items visible
194 how to control+left scroll on kinesis
195 right shift = control
198 forward/backward word
201 swap buffers across windows
206 * TODO add simpler keybind for make-frame-command
207 current one is C-x 5 2.
209 * TODO learn some more ivy mode stuff
210 * TODO declarative package installations,
212 * TODO shell mode reverse search hides 2nd+ line of multi-line result
213 * TODO figure out browsing files with broken nfs mount
214 causes emacs to freeze until I kill -9 it.
215 * TODO make a keybind to print var under cursor
216 and actually, putting the start of it in th emodeline might be cool
217 * TODO make recent files save periodically,
218 normally it just saves on exit, but half the time I don't exit cleanly
219 so they don't get saved, because I leave emacs running until it crashes
220 * TODO fix undo tree outside visible buffer bug
221 * TODO c-<delete> in shell mode should send over
222 previous line if current line is empty
223 * TODO make c-m-s be just a control key for easier use
224 * TODO try out avy mode for laptop
225 i used to have ace jump mode, but google says avy is better.
226 * TODO bind a in group mode of gnus to c-u a,
227 also, make a default for number of articles
228 * TODO make auto-complete be on by default in sql-mode
229 * TODO make an easy bind for open previous buffer
230 * TODO i think my autosave for sudo-edit might be too fast
231 it sometimes leaves #_asdfjasdf files littered
232 * TODO readline-compleste doesn't work when you cat a file without a newline,
233 and so the prompt is messed up. not sure exactly what needs to be in end, or if its anything
234 * TODO figure out how to paste a path into find file
235 probably have to use the old kind of find file
236 * TODO readline-complete doesn't escape special chars in filenames
237 * TODO readline-complete dev
243 bad code, the comment this relates to was removed, but not the comment
244 /* If waiting for this channel, arrange to return as
245 soon as no more input to be processed. No more
249 (status_notify): New arg WAIT_PROC. this is unused, this is a bug.
250 The change in status_notify's return is just passing more information
251 from what it did already. No changes at all inside this function.
253 * TODO consider whether to bind indent-for-tab-command
254 I removed it from m-tab for terminal compatibility.
255 It's the default tab command, which yasnippet replaces.
256 * TODO readline-complete: remove the hardcoded rlc-no-readline-hook
257 * TODO isearch doesn't automatically wrap in info
258 * TODO look into fixing shell mode reverse search
259 and why auto-complete dies
260 caveat is that it doesn't work well with certain unusual prompts, for example if $/# is not used at the end
261 see if we can load history, or reverse search with history commands
262 * TODO keybinds for s-delete/tab etc
263 * TODO fix bbdb info packaging in melpa
264 * TODO figure out why my emacs startup script doesn't work from dmenu
265 * TODO post idea to make customize group show function var names so we can read doc strings
266 * TODO report/fix bug that kill-whole-line doesn't work right with append kill
267 * TODO make bash keybind for copy paste interoperate with x windows
268 * TODO fix org stderr redirection
269 make this produce output of "ok"
274 * TODO make ido keybinds better
275 * TODO fix indenting in org
277 (defun my-org-indent-region (start end)
281 (let ((line-end (org-current-line end)))
283 (while (< (org-current-line) line-end)
284 (cond ((org-in-src-block-p) (org-babel-do-in-edit-buffer (indent-according-to-mode)))
285 (t (call-interactively 'org-indent-line)))
286 (move-beginning-of-line 2)))))
290 org-indent-region is broken for source blocks
291 the above function works, but has several problems.
292 first: it should not have separate logic from org-indent-line
293 second: it runs way too slow, mainly the command
294 (org-babel-do-in-edit-buffer (indent-according-to-mode)))
297 * TODO figure out newline in prompt shell issue
298 setting this before readline-complete is loaded allows completion to work,
299 but auto-completion still fails. Need to debug readline-complete to figure this out.
300 (setq shell-prompt-pattern "^[^#$%>]*[#$]\n")
301 * TODO setup bind for find tag / lisp function at point
303 * TODO org-delete-char should also work for the delete/backspace keys!
306 * TODO checkout projectile / graphene's project settings
308 * TODO check up on recent changes to 3rd party default configs
309 - last checked apr 24
310 https://github.com/eschulte/emacs24-starter-kit/commits/master
313 https://github.com/bbatsov/prelude
314 - redefined mouse functions from this file
316 * TODO figure out how to setup emacs to format text nicely like thunderbird
317 * TODO it appears impossible make C-[ not be the same as escape
318 * TODO movement within info buffer after opening a link doesn't cancel isearch
319 leads to many frustrations
320 * TODO fix org resolve clock message. it is innacurate
321 i is not the same, becuase it does not make org realize there is an active clock
323 * TODO add apropos commands to help prefix, from
324 http://stackoverflow.com/questions/3124844/what-are-your-favorite-global-key-bindings-in-emacs
325 * TODO my autosave goes into an endless prompting loop
326 when running save buffer, and the buffer has been changed
328 * TODO smart peren does not see ?\\) as a valid paren
330 * TODO why does org-end-of-line not go all the way to the end on a closed headline?
331 * TODO org makes random ... things, and delete right before them does ctrl-i
332 * TODO try mark word, which might be a useful keybind
333 * TODO fix org-cycle: it assumes which key it is bound to for its last alternative
334 * TODO checkout lisp-complete-symbol to augment auto-complete
335 * TODO emacs keylogger to optimize key binds
336 * TODO remap/investigate find tag, find tag at point
337 * TODO set key to cycle buffers by mode, example below
339 (defun cycle-buffer-by-mode (p-mode)
340 "Cycle buffers by mode name"
342 (dolist (buffer (buffer-list))
343 (with-current-buffer buffer
344 (when (buffer-live-p buffer)
345 (if (string-match p-mode mode-name) ;(regexp-quote p-mode)
346 (setq switch2buffer buffer)))))
347 (when (boundp 'switch2buffer)
348 (switch-to-buffer switch2buffer)))
350 And I have bound this to my F9 key
352 (global-set-key [f9] '(lambda () (interactive) (cycle-buffer-by-mode "Shell$")))
354 * TODO test out usefulness of forward/back sexp in different languages
356 * TODO major mode settings to check out in future
357 ** emacs24 starter kit
358 - Nxhtml -- utilities for web development
359 [[http://ourcomments.org/Emacs/nXhtml/doc/nxhtml.html][Nxhtml]] is a large package of utilities for web development and for
360 embedding multiple major modes in a single buffer.
362 Nxhtml is not installed in this version of the starter-kit by default,
363 for information on installing nxhtml see [[http://www.emacswiki.org/emacs/NxhtmlMode][EmacsWiki-Nxhtml]].
365 web-mode is competing package and actively developed, so i'm using that instead
368 (dolist (package '(yaml-mode js2-mode))
369 (unless (package-installed-p package)
371 - Associate modes with file extensions
373 (add-to-list 'auto-mode-alist '("COMMIT_EDITMSG$" . diff-mode))
374 (add-to-list 'auto-mode-alist '("\\.css$" . css-mode))
376 (add-to-list 'auto-mode-alist '("\\.ya?ml$" . yaml-mode))
377 (add-to-list 'auto-mode-alist '("\\.rb$" . ruby-mode))
378 (add-to-list 'auto-mode-alist '("Rakefile$" . ruby-mode))
379 (add-to-list 'auto-mode-alist '("\\.js\\(on\\)?$" . js2-mode))
380 ;; (add-to-list 'auto-mode-alist '("\\.xml$" . nxml-mode))
382 - clojure in starter-kit-lisp.org
384 - others = gnus, js, publish, perl, python, perl, ruby
385 they each have their own starter kit file.
387 - snippets for various modes other than org-mode
389 * TODO update yasnippet documentation
390 yas expand key customization is rediculously hard to figure out
391 and completely undocumented
392 * TODO fix org source indenting, send patch
393 * TODO check out bundling aka compiling yasnippet
394 * TODO try xml/html mode url func
397 "Open a new buffer containing the contents of URL."
399 (let* ((default (thing-at-point-url-at-point))
400 (url (read-from-minibfer "URL: " default)))
401 (switch-to-buffer (url-retrieve-synchronously url))
402 (rename-buffer url t)
403 ;; TODO: switch to nxml/nxhtml mode
404 (cond ((search-forward "<?xml" nil t) (xml-mode))
405 ((search-forward "<html" nil t) (html-mode)))))
407 * TODO flyspell-buffer automatically
409 * TODO respond to ediff thread
410 * TODO fix horizontal mouse resizing
411 resizing a window horizontally with the mouse should be allowed in more places
413 * TODO try using / making abbreviations
416 #+begin_src emacs-lisp
418 ;; turn on abbrev mode globally
419 (setq-default abbrev-mode t)
422 default abbreviation mode file is .emacs.d/abbrev_defs.
423 add-global-abbrev, add-mode-abbrev for expansion at point
424 if all else fails, edit the abbrev file
428 #+begin_src emacs-lisp
429 ;; auto-completion in minibuffer
430 ;; disabled while I look for another alternative
433 (require 'auto-complete-config)
437 ;; complete after 1 char instead of default 2
438 (setq ac-auto-start 1)
439 (setq ac-delay 0.001)
441 (add-to-list 'ac-modes 'org-mode 'sql-mode)
443 (defun ac-common-setup ()
444 (add-to-list 'ac-sources 'ac-source-yasnippet))
446 ;; for org mode completion source taken from wiki.
447 ;; it did not work. no idea why. todo, investigate
448 ;; the ac-sources code is at http://www.emacswiki.org/emacs/AutoCompleteSources
449 ;; i've deleted it here so as to save space and not spam this file
450 ;;(defun my-ac-org-mode ()
451 ;; (setq ac-sources (append ac-sources '(ac-source-org))))
454 ;; this makes the org-self-insert command not do a flyspell spell check.
455 ;; low priority thing to look into sometime
456 (ac-flyspell-workaround)
459 (define-key ac-completing-map (kbd "<up>") nil)
460 (define-key ac-completing-map (kbd "<down>") nil)
461 (define-key ac-completing-map (kbd "<S-return>") 'ac-expand)
462 (define-key ac-completing-map "\t" 'ac-complete)
463 (define-key ac-completing-map (kbd "<tab>") 'ac-complete)
468 * auto-complete readline-complete
469 #+begin_src emacs-lisp
471 (add-to-list 'load-path "~/.emacs.d/src/readline-complete")
472 (require 'readline-complete)
473 ;; not sure how I made these, but I deleted, and
474 ;; it would be nice to make them again sometime
475 ;;(require 'src-loaddefs)
477 ;; disabled cuz broken
478 ;; redefining function in readline-complete so ac-complete only uses readline as a source
479 (defun ac-rlc-setup-sources ()
480 "Add me to shell-mode-hook!"
481 (setq ac-sources '(ac-source-shell)))
482 (add-hook 'shell-mode-hook 'ac-rlc-setup-sources)
484 ;; generally unnecessary, but why not
485 (setq explicit-shell-file-name "bash")
487 ;; readline-complete says to add this line.
488 ;; however, it messes up my procfs directory tracking hook
489 ;; because get-process doesn't notice the child shell.
490 ;; instead, I've removed export EMACS=t from
491 ;; comint-exec-1 (the function which initially sets it)
492 ;; by finding it in emacs sources and redefinind it here
493 ;; and done stty echo in my bashrc
494 ;;(setq explicit-bash-args '("-c" "export EMACS=; stty echo; bash"))
497 (setq explicit-bash-args nil)
498 (setq comint-process-echoes t)
499 ;; default of 30 is way too slow. todo, consider pushing this upstream
500 (setq rlc-attempts 5)
502 (add-to-list 'ac-modes 'shell-mode)
504 ;; readline-complete recommends this (i assume this format),
505 ;; but greping finds no reference in emacs or my .emacs.d
506 ;; so I'm assuming it is for an older emacs
507 ;;(setq explicit-ssh-args '("-t"))
509 (add-hook 'shell-mode-hook
511 (define-key shell-mode-map (kbd "<tab>") 'auto-complete)))
518 ** readline complete fix
520 I need this function here, where INSIDE_EMACS is replaced with RLC_INSIDE_EMACS.
521 #+begin_src emacs-lisp
522 ;; ian: last update 2017-1-7. update this periodically from upstream
523 ;; like when we do a major emacs update
524 (defun comint-exec-1 (name buffer command switches)
525 (let ((process-environment
527 ;; If using termcap, we specify `emacs' as the terminal type
528 ;; because that lets us specify a width.
529 ;; If using terminfo, we specify `dumb' because that is
530 ;; a defined terminal type. `emacs' is not a defined terminal type
531 ;; and there is no way for us to define it here.
532 ;; Some programs that use terminfo get very confused
533 ;; if TERM is not a valid terminal type.
534 ;; ;; There is similar code in compile.el.
535 (if (and (boundp 'system-uses-terminfo) system-uses-terminfo)
536 (list "TERM=dumb" "TERMCAP="
537 (format "COLUMNS=%d" (window-width)))
539 (format "TERMCAP=emacs:co#%d:tc=unknown:" (window-width))))
540 (list (format "RLC_INSIDE_EMACS=%s,comint" emacs-version))
541 process-environment))
543 (if (file-accessible-directory-p default-directory)
546 proc decoding encoding changed)
547 (let ((exec-path (if (and command (file-name-directory command))
548 ;; If the command has slashes, make sure we
549 ;; first look relative to the current directory.
550 (cons default-directory exec-path) exec-path)))
551 (setq proc (apply 'start-file-process name buffer command switches)))
552 ;; Some file name handler cannot start a process, fe ange-ftp.
553 (unless (processp proc) (error "No process started"))
554 (let ((coding-systems (process-coding-system proc)))
555 (setq decoding (car coding-systems)
556 encoding (cdr coding-systems)))
557 ;; Even if start-file-process left the coding system for encoding data
558 ;; sent from the process undecided, we had better use the same one
559 ;; as what we use for decoding. But, we should suppress EOL
561 (if (and decoding (not encoding))
562 (setq encoding (coding-system-change-eol-conversion decoding 'unix)
565 (set-process-coding-system proc decoding encoding))
571 #+begin_src emacs-lisp
572 (setq auto-save-timeout 1) ; idle time before auto-save.
574 ;; main hook for my auto save
575 (add-hook 'auto-save-hook 'my-auto-save)
576 ;; additional hook to try to deal with emacs not auto-saving when a buffer isn't active
577 (add-hook 'window-configuration-change-hook 'my-auto-save-win)
579 ;; this function from mu4e really does not like buffer saving
580 (advice-add 'message-send-and-exit :before 'my-as-off)
581 (advice-add 'message-send-and-exit :after 'my-as-on)
583 ;; avoid window config hook saving too much, it can
584 ;; get into loops in some random situations
585 (setq my-auto-save-last nil)
586 (defun my-auto-save-win ()
587 (unless (eq (current-buffer) my-auto-save-last)
588 (my-auto-save (current-buffer))))
590 (defun my-auto-save (&optional last)
594 ;; mu4e has a bug right now, undo breaks when saving drafts
595 (not (string= (buffer-file-name) "*draft*"))
597 (not (org-src-edit-buffer-p)))
598 (setq my-auto-save-last last)
599 (let (message-log-max)
600 ;; a bit of a hack to partially suppress the constant saving in the echo area
601 (with-temp-message ""
602 (basic-save-buffer)))))
608 (defun my-as-off-local ()
610 (setq-local my-as nil))
616 (defun my-as-on-local ()
618 (setq-local my-as on))
620 ;; based on suggestion in the emacs docs, redefine these 2 functions
621 ;; to avoid prompt spamming the user when we do auto-save
622 (defun ask-user-about-supersession-threat (fn)
625 "File for %s has changed on disk outside of emacs. Auto-save is overwriting it, however
626 a backup is being created in case that is not what you intended." buffer-file-name)
627 (setq buffer-backed-up nil))
629 (defadvice ask-user-about-lock (before lock-deactivate-as activate)
630 (make-local-variable 'my-as)
632 (message "proper autosave has been turned off for this buffer because of lock file problem.
633 In this buffer, do M-x my-as-on to reenable"))
635 ;; todo, this doesn't work consistently to override the auto-save message
636 (defalias 'do-auto-save-original (symbol-function 'do-auto-save))
637 (defun do-auto-save (&optional no-message current-only)
638 "This function has been modified to wrap the original so that NO-MESSAGE
639 is always set to t, since we auto-save a lot, it spams otherwise.
640 The original doc string is as follows:
642 Auto-save all buffers that need it.
643 This is all buffers that have auto-saving enabled
644 and are changed since last auto-saved.
645 Auto-saving writes the buffer into a file
646 so that your editing is not lost if the system crashes.
647 This file is not the file you visited; that changes only when you save.
648 Normally we run the normal hook `auto-save-hook' before saving.
651 A non-nil NO-MESSAGE argument means do not print any message if successful.
652 A non-nil CURRENT-ONLY argument means save only current buffer."
654 (do-auto-save-original t current-only))
656 ;; enable MY auto-save
662 backups, separate from auto-save
664 #+begin_src emacs-lisp
666 ;; set backup file location
667 (setq backup-directory-alist '(("." . "~/.editor-backups")))
668 (setq auto-save-file-name-transforms
669 '((".*" "~/.editor-backups/" t)))
671 (setq version-control t ;; Use version numbers for backups
672 kept-new-versions 100
674 delete-old-versions t ;; delete old versions silently
675 ;; assume hard linked files are done on purpose, don't screw them up
676 backup-by-copying-when-linked t)
678 ;; todo, the time needs to be an integer, not a vector type thing
679 (defun constant-backup ()
680 "Backup conditioned on some time passing since last one.
681 Hooked into 'before-save-hook."
682 (cl-flet ((b-time (minutes)
684 (- (current-time) (* 60 minutes)))))
685 (when (or (not (boundp 'last-backup-time)) (and (< (buffer-size) 10000000) (b-time 5)) (b-time 30))
686 (setq buffer-backed-up nil)
687 (setq-local last-backup-time (current-time)))))
689 ;; make a backup on auto-save, because the backup feature is not
690 ;; utilized with my-auto-save, only normal interactive save.
691 ;; todo, enable when fixed
692 ;;(add-hook 'before-save-hook 'constant-backup)
694 (add-hook 'auto-save-hook 'auto-save-size-limit)
696 (defun auto-save-size-limit ()
697 (when (and (not backup-inhibited) (> (buffer-size) 2000000))
698 (message "Backups disabled for this buffer due to size > 2 megs")
699 (make-local-variable 'backup-inhibited)
700 (setq backup-inhibited t)))
707 the faq suggests to auto-save using
708 (setq auto-save-visited-file-name t)
709 and to toggle auto-saving in the current buffer, type `M-x auto-save-mode'
711 however, this is buggy.
712 it leaves around lock files, which can be disabled with
713 (setq create-lockfiles nil)
714 but it is also buggy on other things that appear to hook onto file saving
715 so i created my own function, which originally had bugs,
716 but new emacs version fixed all that, yay!.
719 ; not using, but here for documentation,
720 ; alternate way to enable and specify how long between autosaves.
721 ; number of input events between autosave.
722 ; lowest bound of functionality is actually about 15 input events
723 ;(setq auto-save-interval
724 ** todo keep an eye out for why/when and fix the fact that normal auto-save files are being made soemtimes
726 seems they are created
729 #+begin_src emacs-lisp
730 ;; based on bbdb manual
731 ;; also has instructions to initialize upon launching gnus, etc
732 ;; but I figure try this to make sure everything works all the time first
734 (bbdb-initialize 'message)
736 ;; recommended by gnus,
737 ;; but seems like it could be good to have set for other stuff
738 (setq user-full-name "Ian Kelling"
739 user-mail-address "ian@iankelling.org")
740 ;; general email setting? recommended by mu4e
741 (setq message-kill-buffer-on-exit t)
744 ;; based on emacs24-starter-kit
745 (setq bbdb-offer-save 'auto
746 bbdb-notice-auto-save-file t
747 bbdb-expand-mail-aliases t
748 bbdb-canonicalize-redundant-nets-p t
749 bbdb-complete-name-allow-cycling t)
752 (add-hook 'bbdb-mode-hook
753 (lambda () (define-key bbdb-mode-map (kbd "C-k") nil)))
755 (add-to-list 'load-path "~/.emacs.d/src/bbdb-csv-import")
756 (require 'bbdb-csv-import)
761 #+begin_src emacs-lisp
762 ; save bookmarks whenever they are changed instead of just when emacs quits
763 (setq bookmark-save-flag 1)
764 ; increase bookmark context size for better functionality
765 (setq bookmark-search-size 2000)
768 #+begin_src emacs-lisp
769 ;; change last thing from gnu.
770 ;; notably this avoids brace indent after if, and 4 space indent
771 (setq c-default-style '((java-mode . "java")
773 (other . "stroustrup")))
774 ;; for emacs itself, use
775 ;; (setq c-default-style '((java-mode . "java")
776 ;; (awk-mode . "awk")
778 ;; (setq-default c-basic-offset 2)
782 A Theme builder is available at http://elpa.gnu.org/themes/ along with
783 a list of pre-built themes at http://elpa.gnu.org/themes/view.html and
784 themes are available through ELPA.
787 interesting light themes
790 #+begin_src emacs-lisp
791 (defun override-theme (arg)
793 (while custom-enabled-themes
794 (disable-theme (car custom-enabled-themes)))
796 (setq color-theme-is-global t)
798 (defun toggle-night ()
800 (cond ((equal (car custom-enabled-themes) 'naquadah)
801 ;; background off white to be better on the eyes. took this
802 ;; color from gitweb.
803 (custom-set-faces `(default ((t (:background "#F6F6F0")))))
804 (override-theme 'leuven))
806 ;; revert previous background change
807 (custom-set-faces `(default ((t (:background nil)))))
808 (override-theme 'naquadah))))
810 (custom-set-faces `(default ((t (:background "#F6F6F0")))))
811 (override-theme 'leuven) ;; org mode features, with monitor darkened. part of org-mode i think
814 ;; disable color thing with this:
815 ;;(disable-theme (car custom-enabled-themes))
817 ;; decent dark themes
819 ;;(override-theme 'tangotango)
820 ;;(override-theme 'deeper-blue)
821 ;;(override-theme 'tango-dark)
822 ;;(override-theme 'tsdh-dark)
824 ;;(override-theme 'heroku)
825 ;;(override-theme 'inkpot) ;; part of inkpot-theme package
826 ;;(override-theme 'naquadah) ; org mode features, part of naquadah-theme package
827 ;;(override-theme 'spolsky) ;; part of sublime-themes package
828 ;;(override-theme 'twilight-anti-bright) ;; from twilight-anti-bright-theme package
830 ;; interesting but not usable colors
831 ;;(override-theme 'cyberpunk) ; cool org mode features, from cyberpunk-theme package
832 ;;(override-theme 'wombat) ; cursor not visible enough. from a wombat package, not sure which
833 ;;(override-theme 'misterioso) ; cursor not visible enough
837 ;;decent light themes
838 ;;(override-theme 'alect-light) ; theres a -alt version, don't see a dif. could use this without dimming. from alect-something package
839 ;;(override-theme 'occidental) ; from occidental-theme package
842 ;;color-theme is deprecated in emacs 24.
844 ;; theme packages i tried then removed:
845 ;; ignored ones that didn't use the new theme engine
847 ;;66 packages (zenburn-theme-2.1, zen-and-art-theme-1.0.1, waher-theme-20130917.7, ujelly-theme-1.0.35, twilight-theme-1.0.0, twilight-bright-theme-20130605.143, twilight-anti-bright-theme-20120713.316, tronesque-theme-1.3, tron-theme-12, toxi-theme-0.1.0, tommyh-theme-1.2, tango-2-theme-1.0.0, sunny-day-theme-20131203.1250, sublime-themes-20140117.323, subatomic-theme-20131011.1048, soothe-theme-0.3.16, soft-morning-theme-20131211.1342, soft-charcoal-theme-20130924.1206, sea-before-storm-theme-0.3, purple-haze-theme-20130929.1751, phoenix-dark-pink-theme-20130905.941, phoenix-dark-mono-theme-20130306.1215, pastels-on-dark-theme-0.3, obsidian-theme-20130920.937, nzenburn-theme-20130513, noctilux-theme-20131019.31, mustang-theme-20130920.939, monokai-theme-0.0.10, molokai-theme-20130828.0, late-night-theme-0.0, jujube-theme-0.1, ir-black-theme-20130302.2355, gruvbox-theme-20131229.1458, gruber-darker-theme-0.6, grandshell-theme-20140118.1003, github-theme-0.0.3, gandalf-theme-0.1, flatland-theme-20131204.858, django-theme-20131022.202, deep-thought-theme-0.1.1, dakrone-theme-20131212.1159, colorsarenice-theme-20131128.1106, color-theme-wombat+-0.0.2, color-theme-wombat-0.0.1, color-theme-twilight-0.1, color-theme-tango-0.0.2, color-theme-solarized-20120301, color-theme-sanityinc-solarized-2.25, color-theme-railscasts-0.0.2, color-theme-monokai-0.0.5, color-theme-molokai-0.1, color-theme-ir-black-1.0.1, color-theme-heroku-1.0.0, color-theme-github-0.0.3, color-theme-eclipse-0.0.2, color-theme-dpaste-0.0.1, color-theme-dawn-night-1.0, color-theme-colorful-obsolescence-0.0.1, color-theme-cobalt-0.0.2, color-theme-20080305.34, clues-theme-20130908.801, busybee-theme-20130920.942, bubbleberry-theme-0.1.2, assemblage-theme-20130715.621, anti-zenburn-theme-20140104.1542, ample-zen-theme-0.2)
855 git clone --recursive https://github.com/capitaomorte/yasnippet
856 touch snippets/.yas-make-groups
858 This all makes it so I can look through the default snippets
859 in the menu bar, but they don't show up elsewhere, because they are
860 mostly things I don't want.
862 #+begin_src emacs-lisp
865 ;; this needs to be before yas-global-mode
866 (setq yas-snippet-dirs (list "~/.emacs.d/snippets"))
870 yas-also-auto-indent-first-line t
871 yas-choose-tables-first t
872 yas-use-menu (quote full)
873 ;; this sets ido-prompt as first function
875 '(yas-ido-prompt yas-dropdown-prompt yas-x-prompt yas-completing-prompt yas-no-prompt))
877 ;; todo, explore this option for wrapping region
878 ;; '(yas/wrap-around-region t))
883 | yas-ido-prompt | yas-dropdown-prompt | yas-x-prompt | yas-completing-prompt | yas-no-prompt |
885 * cross session settings
886 #+begin_src emacs-lisp
888 ;; Save a list of recent files visited.
890 (setq recentf-max-saved-items 200
891 recentf-max-menu-items 15)
895 save-place-version-control 'nospecial
896 save-place-limit 40000
897 save-place-file "~/.emacs.d/places")
901 ;; savehist keeps track of some history
903 (setq savehist-additional-variables '(kill-ring search-ring regexp-search-ring)
905 savehist-autosave-interval 60
906 ;; keep the home clean
907 savehist-file "~/.emacs.d/.savehist")
913 #+begin_src emacs-lisp
914 ;; ediff-buffers is the main command to use
916 ;; ediff - don't start another frame for the control panel
917 ;; unfortunately, this doesn't allow me to use 2 frames for the diff buffers
918 ;; so disable this temporarily with the next line if you want that
919 ;; sometime I should setup 2 functions to explicitly do each type
920 (setq ediff-window-setup-function 'ediff-setup-windows-plain)
921 ;;(setq ediff-window-setup-function 'ediff-setup-windows-default)
923 ;; do side by side diffs
924 (setq ediff-split-window-function 'split-window-horizontally)
931 Things I tried which didn't work, which intuitively I think should work better: I can open the second diff buffer in a new frame, and close it's window in the first frame after starting ediff, but when I hit n to go to the next diff, it restores the window in the first frame. Another thing I tried is to open 2 new frames and set them up as I want. However, if I try to open the *Ediff Control Panel* buffer in a different window from its original one, my mouse jumps to one of the diff frames, or if that isn't visible, the buffer just hangs until I select the original ediff control panel window. This seems like a bug to me. I am using a very recent development version of emacs.
934 #+begin_src emacs-lisp
936 ;; dired - reuse current buffer by pressing 'a'
937 (put 'dired-find-alternate-file 'disabled nil)
941 [[info:org#External links]]
942 [[info:mu4e#Keybindings]]
944 alsot tried notmuch, it had some glitches, and it's config
945 has a list of folders which i'd rather not publish, so it's config is archived.
947 #+begin_src emacs-lisp
948 ;;(add-to-list 'load-path "/usr/local/share/emacs/site-lisp/mu4e")
950 (setq send-mail-function (quote sendmail-send-it) ;; common to gnus also
952 ;; use the standard imap folders
953 mu4e-sent-folder "/Sent"
954 mu4e-drafts-folder "/Drafts"
955 mu4e-trash-folder "/Trash"
956 ;; standard imap folder is /Archive, but I've set this to /Junk,
957 ;; because I don't manually archive individual messages, and mu4e
958 ;; is lacking a button to move to the spam folder "Junk", and I
959 ;; want one to train spamassassin better. Note: It calls
960 ;; archiving "refiling", so it's bound to r.
961 mu4e-refile-folder "/Junk"
962 ;; reindex new mail this often in seconds
963 ;; show addresses instead of just names
964 mu4e-view-show-addresses t
965 mu4e-use-fancy-chars t
966 mu4e-confirm-quit nil
967 mu4e-headers-leave-behavior 'apply ;; dont ask, do whatever was marked
968 mu4e-headers-fields (delq (assoc :mailing-list mu4e-headers-fields) mu4e-headers-fields)
969 ;; a bit faster than the default 500. trying out the default for now
970 ;;mu4e-headers-results-limit 80
972 ;; looking up the list of maildirs when doing jo from summary
973 ;; can take a few seconds if we have a ton of messages.
974 ;; Only take that time for the first lookup.
975 ;; if we add a new maildir, just restart mu4e for it to be in that list.
976 mu4e-cache-maildir-list t
977 ;; default is 8, way too small for my big monitors
978 mu4e-headers-visible-lines 50
981 ;; fucks up reading unread bookmark. when that is fixed, enable it
982 ;; (setq mu4e-update-interval 60)
985 ;; this file includes setting up my email addresses, which are not public,
987 ;; mu4e-user-mail-address-list
989 ;; inspired by mu4e info manual, search for mu4e-compose-pre-hook.
990 (load "/p/c/mu4e.el")
992 ;; it's implemented in mu4e, but not in the actions list for
994 (add-to-list 'mu4e-view-actions
995 '("browser view" . mu4e-action-view-in-browser) t)
996 (setq mu4e-maildir-shortcuts
1004 ;; normally, you would add to this, but we want to
1005 ;; modify unread messages. the first 4 are defined by default.
1006 (setq mu4e-bookmarks
1007 `( ,(make-mu4e-bookmark
1008 :name "Unread messages"
1009 :query "flag:unread AND NOT flag:trashed AND NOT maildir:/Junk AND NOT maildir:/fwfw"
1011 ,(make-mu4e-bookmark
1012 :name "Today's messages"
1013 :query "date:today..now"
1015 ,(make-mu4e-bookmark
1017 :query "date:7d..now"
1019 ,(make-mu4e-bookmark
1020 :name "Messages with images"
1021 :query "mime:image/*"
1026 (defun mu4e-action-msgs-by-this-sender (msg)
1027 "In header view, view messages by the sender of the message under point."
1028 (let ((from (mu4e-message-field msg :from)))
1030 (mu4e-error "No from header for this message"))
1031 ;; from is structured like: (("Anacron" . "root@x2.lan"))
1032 (mu4e-headers-search (concat "f:" (cdar from)))))
1034 (add-to-list 'mu4e-headers-actions
1035 '("from this sender" . mu4e-action-msgs-by-this-sender) t)
1036 (add-to-list 'mu4e-view-actions
1037 '("from this sender" . mu4e-action-msgs-by-this-sender) t)
1042 * disabled but saved for documentation purposes
1044 :header-args: :tangle no
1049 ido-find-file create file
1053 ido kill buffer/file
1055 ido open dired buffer
1057 ido search within all subdirectories
1059 ido create subdirectory
1061 ido search recently used directories
1063 ido next/previous recently used directory
1065 **** TODO implement this keybind, normally ctrl-space
1066 ido use current pattern and start a new one
1069 ** indent settings for git's perl code
1070 don't have a way to set this automatically or a good place to put this
1071 #+begin_src emacs-lisp
1074 perl-continued-statement-offset 8
1075 perl-continued-brace-offset -8
1077 perl-brace-imaginary-offset 0
1083 #+begin_src emacs-lisp
1084 ;; use org-publish-current-project with a project file open
1085 (setq org-publish-project-alist
1087 :base-directory "/a/h/src"
1088 :publishing-directory "/a/h/output"
1089 :base-extension "org"
1090 ;;:publishing-function org-org-publish-to-org
1091 :publishing-function org-html-publish-to-html
1093 :html-postamble "Everything here is <a rel=\"license\"
1094 href=\"http://creativecommons.org/licenses/by-sa/4.0/\"><img
1095 alt=\"Creative Commons License\" style=\"border-width:0\"
1096 src=\"http://i.creativecommons.org/l/by-sa/4.0/80x15.png\" /></a>"
1097 :html-head "<link rel=\"stylesheet\"
1099 type=\"text/css\"/>"
1102 :base-directory "/a/h/src"
1103 :base-extension "css\\|el\\|"
1104 :publishing-directory "/a/h/output"
1105 :publishing-function org-publish-attachment)
1107 :base-directory "/a/h/other"
1108 :base-extension ".*"
1109 :publishing-directory "/a/h/output"
1110 :publishing-function org-publish-attachment)))
1111 ;; default is xhtml-strict. don't really care, but this is more common
1112 (setq org-html-doctype "html4-strict")
1114 ;; this is needed for worg
1115 ;; todo: for my own site, I need to define the css in a separate file
1116 ;; in order to use this setting. see the variable help for info
1117 (setq org-export-htmlize-output-type t)
1123 #+begin_src emacs-lisp
1124 ;; this eventually gets set in
1125 ;; comint-dynamic-complete-functions
1126 ;; (car comint-dynamic-complete-functions)
1127 (autoload 'bash-completion-dynamic-complete "bash-completion"
1128 "BASH completion hook")
1129 (add-hook 'shell-dynamic-complete-functions
1130 'bash-completion-dynamic-complete)
1132 ;; this appears useless, but was in the recommended init code
1133 (add-hook 'shell-command-complete-functions
1134 'bash-completion-dynamic-complete)
1136 (defun ac-rlc-setup-sources ()
1137 "Add me to shell-mode-hook!"
1138 (setq ac-sources '(ac-source-shell)))
1139 (add-hook 'shell-mode-hook 'ac-rlc-setup-sources)
1144 It is an awesome mode for keyboard navigation.
1145 However, using the mouse takes less thought and works as well
1147 #+begin_src emacs-lisp
1150 ;; whitespace-mode config. minimal for bad whitespace
1151 ;(setq whitespace-line-column 80) ; for style of lines-tail, but I have it disabled
1152 (setq whitespace-style '(face tabs empty trailing))
1153 ;to enable whitespace mode
1154 (whitespace-mode +1)
1158 (defun org-set-mark-command (arg)
1159 "Do set-mark-command and then org-show-context if the point
1160 moves to invisible text."
1162 (let ((initial-point (point)))
1163 (setq this-command 'set-mark-command)
1164 (set-mark-command (arg))
1165 (if (and (not (= (point) initial-point))
1166 (or (outline-invisible-p) (org-invisible-p2)))
1167 (org-show-context 'mark-goto))))
1169 (defun org-exchange-point-and-mark (&optional arg)
1171 (let ((initial-point (point)))
1172 (exchange-point-and-mark)
1173 (if (and (not (= (point) initial-point))
1174 (or (outline-invisible-p) (org-invisible-p2)))
1175 (org-show-context 'mark-goto))))
1178 (defun toggle-mode-line ()
1179 "Toggle mode line on and off."
1181 (if mode-line-format
1182 (progn (setq my-saved-mode-line-format mode-line-format)
1183 (setq mode-line-format nil))
1184 (setq mode-line-format my-saved-mode-line-format))
1185 (force-mode-line-update))
1187 (global-set-key (kbd "M-m") 'toggle-mode-line)
1188 (add-hook 'after-change-major-mode-hook
1189 (lambda () (setq my-saved-mode-line-format mode-line-format)
1190 (setq mode-line-format nil)))
1195 ** Copy mode-line to the top
1196 #+begin_src emacs-lisp
1197 ;; Copy mode-line to the top
1198 (setq-default header-line-format mode-line-format
1199 mode-line-format nil)
1200 ;; copied the mode-line theme into the header theme, else it is unreadable
1201 ;; this goes after loading the theme
1202 (let ((class '((class color) (min-colors 89))))
1203 (custom-theme-set-faces
1205 `(header-line ((,class (:box (:line-width 1 :color "#1A2F54") :foreground "#85CEEB" :background "#335EA8"))))))
1209 ** tab bindings for when I wanted to make tab be for search
1210 #+begin_src emacs-lisp
1212 (define-key emacs-lisp-mode-map (kbd "<tab>") nil)
1213 (define-key button-buffer-map "\t" nil)
1214 (define-key button-buffer-map (kbd "f") 'forward-button)
1215 (define-key Info-mode-map "\t" nil)
1216 (define-key widget-keymap "\t" nil)
1217 (define-key widget-keymap (kbd "<tab>") nil)
1219 (add-hook 'compilation-mode-hook (lambda ()
1220 (define-key compilation-mode-map (kbd "<tab>") nil)
1221 (define-key compilation-mode-map "\t" nil)))
1223 ;; unbind c-i for yas. it already separately binds <tab>
1224 (add-hook 'yas-minor-mode-hook (lambda ()
1225 (define-key yas-minor-mode-map "\t" nil)))
1227 (add-hook 'haskell-interactive-mode-hook
1229 (define-key haskell-interactive-mode-map "\t" nil)
1230 (define-key haskell-interactive-mode-map (kbd "<tab>") 'haskell-interactive-mode-tab)))
1232 (define-key minibuffer-local-must-match-map "\t" nil)
1233 (define-key minibuffer-local-must-match-map (kbd "<tab>") 'minibuffer-complete)
1234 (define-key minibuffer-local-completion-map (kbd "<tab>") 'minibuffer-complete)
1235 (define-key minibuffer-local-completion-map "\t" 'minibuffer-complete)
1237 (add-hook 'ido-setup-hook
1239 (define-key ido-completion-map (kbd "<tab>") 'ido-complete)
1240 (define-key ido-completion-map "\t" nil)))
1244 ** kill buffer and window
1245 #+begin_src emacs-lisp
1246 (defun kill-buffer-and-window ()
1247 "Close the current window and kill the buffer it's visiting."
1253 ** sending multiple commands to a comint buffer
1254 without waiting for commands to finish is unreliable.
1255 seems like 1 in 100 times, an invisible command to restore prompt didn't work
1256 #+begin_src emacs-lisp
1257 (setq shell-unset-prompt "unset PROMPT_COMMAND; unset PS1")
1258 (setq shell-set-prompt "PROMPT_COMMAND=prompt_command")
1260 (if (boundp 'shell-unset-prompt)
1261 (send-invisible-string proc shell-unset-prompt))
1262 (if (boundp 'shell-set-prompt)
1263 (send-invisible-string proc shell-set-prompt))
1266 (defun send-invisible-string (proc string)
1267 "Like send-invisible, but non-interactive"
1268 (comint-snapshot-last-prompt)
1269 (funcall comint-input-sender proc string))
1276 ** org-mode auto-complete source
1278 todo, someday take a look at this. it is broken.
1280 ;(defvar ac-source-eshell-pcomplete
1281 ; '((candidates . (pcomplete-completions))))
1282 ;(defun ac-complete-eshell-pcomplete ()
1284 ; (auto-complete '(ac-source-eshell-pcomplete)))
1286 ;(add-hook 'org-mode-hook (lambda () (setq ac-sources (cons 'ac-source-eshell-pcomplete ac-sources))))
1287 ;(add-to-list 'ac-modes 'eshell-mode)
1290 ** gnus nice unicode
1293 this looks nice, but it lags gnus just a bit
1294 #+begin_src emacs-lisp
1296 (defun gnus-pretty-chars-setup ()
1298 (setq gnus-sum-thread-tree-indent " "
1299 gnus-sum-thread-tree-root "● "
1300 gnus-sum-thread-tree-false-root "◯ "
1301 gnus-sum-thread-tree-single-indent "◎ "
1302 gnus-sum-thread-tree-leaf-with-other "├─► "
1303 gnus-sum-thread-tree-vertical "│"
1304 gnus-sum-thread-tree-single-leaf "╰─► ")))
1305 ;; dunno why, but this didn't work just setting on startup
1306 (add-hook 'gnus-startup-hook 'gnus-pretty-chars-setup)
1311 #+begin_src emacs-lisp
1313 ;; this makes more ergonomic sense, since our eyes are mostly on the left,
1314 ;; but after using it a while, it's too much cognitive dissonance that
1315 ;; every other program has it on the right
1316 ;;(set-scroll-bar-mode 'left)
1320 ; todo, is this require things necessary?
1321 ; (require 'flyspell)
1325 ; whenever M-tab is completion, swap it with tab
1326 ;(define-key emacs-lisp-mode-map (kbd "<tab>") 'completion-at-point)
1327 ;(define-key emacs-lisp-mode-map (kbd "C-M-i") 'indent-for-tab-command)
1328 ;(define-key lisp-interaction-mode-map (kbd "<tab>") 'completion-at-point)
1329 ;(define-key lisp-interaction-mode-map (kbd "C-M-i") 'indent-for-tab-command)
1330 ;the global tab keyind. for some reason this totally screws up mini-buffer tab.
1331 ; disabled until I actually find myself using this, and find a fix for the above problem
1332 ;(global-set-key (kbd "<tab>") 'complete-symbol)
1335 ; todo, make my custom overlays have an underline if they are
1336 ; overriding a paren matching overlay
1337 ; make right click set the mark
1338 ; make search tab do completion instead of meta-tab
1339 ; in isearch, move C-y to C-v
1340 ; in isearch, move c-s to c-f
1342 ; some testing to figure out the underlining when paren highlight conflicts
1343 ; (let ((extra-overlays (overlays-at (1+ end-point))))
1344 ; (when extra-overlays (print extra-overlays)))
1349 ; commented out because it messes up yank-pop.
1350 ; todo, fix it someday
1351 ; make yank linewise if it ends in a newline
1352 ;(defadvice yank (before linewise-yank-advice activate)
1353 ; (let ((arg (ad-get-arg 0)))
1354 ; (when (string-match "\n[ \t]*$" (current-kill (cond
1357 ;; (t (1- arg))) t))
1358 ;; (move-beginning-of-line nil))))
1362 ; todo, look into augmenting auto-complete with hippie expand.
1363 ; starter kit has some hippie expand settings to look into:
1364 ; (when (boundp 'hippie-expand-try-functions-list)
1365 ; (delete 'try-expand-line hippie-expand-try-functions-list)
1366 ; (delete 'try-expand-list hippie-expand-try-functions-list))
1369 ;; hippie expand is dabbrev expand on steroids
1370 ;(setq hippie-expand-try-functions-list '(try-expand-dabbrev
1371 ; try-expand-dabbrev-all-buffers
1372 ; try-expand-dabbrev-from-kill
1373 ; try-complete-file-name-partially
1374 ; try-complete-file-name
1375 ; try-expand-all-abbrevs
1378 ; try-complete-lisp-symbol-partially
1379 ; try-complete-lisp-symbol))
1380 ;; use hippie-expand instead of dabbrev
1381 ;(global-set-key (kbd "M-/") 'hippie-expand)
1384 ; commented because i haven't had time to check it out yet
1385 ;; shorter aliases for ack-and-a-half commands
1386 ;(defalias 'ack 'ack-and-a-half)
1387 ;(defalias 'ack-same 'ack-and-a-half-same)
1388 ;(defalias 'ack-find-file 'ack-and-a-half-find-file)
1389 ;(defalias 'ack-find-file-same 'ack-and-a-half-find-file-same)
1394 ; todo. take a look at fixing this
1395 ;delete-old-versions t ; fix description in http://www.emacswiki.org/emacs/ForceBackups
1400 ;; prelude uses paredit mode.
1401 ;; paredit has some useful stuff but also annoying stuff.
1402 ;; if I ever do a ton of lisp coding, I should look into it
1409 ; random notes and example code
1413 ;(map 'list #'list tabSwapKeys (reverse (getBinds tabSwapKeys)))
1415 ; example of getting keymap info
1416 ;(car (car (minor-mode-key-binding (kbd "C-/") t)))
1417 ;(cdr (car (minor-mode-key-binding (kbd "C-/") t)))
1418 ;(global-key-binding (kbd "C-M-i") t)
1419 ;(minor-mode-key-binding (kbd "<tab>") t)
1420 ;(local-key-binding (kbd "C-M-i") t)
1421 ;(current-minor-mode-maps)
1422 ;(cdr (assq 'undo-tree-mode minor-mode-map-alist))
1425 ; center on incremental search, instead of being at top or bottom of screen.
1426 ; i'm hoping that setting Isearch Allow Scroll is good enough to fix this annoyance
1427 ;from http://stackoverflow.com/questions/11052678/emacs-combine-iseach-forward-and-recenter-top-bottom
1429 ;example of constant definition of an overlay and propreries
1430 ;(defface mouse-flash-position '((t (:background "Yellow")))
1431 ; "*Face used to highlight mouse position temporarily."
1433 ;(defface mouse-flash-position '((t (:background "Yellow")))
1434 ; "*Face used to highlight mouse position temporarily."
1436 ;(defconst mouse-flash-posn-overlay
1437 ; ;; Create and immediately delete, to get "overlay in no buffer".
1438 ; (let ((ol (make-overlay (point-min) (point-max))))
1439 ; ;(delete-overlay ol)
1440 ; ;(overlay-put ol 'face 'mouse-flash-position)
1441 ; (overlay-put ol 'mouse-face 'mouse-flash-position)
1442 ; (overlay-put ol 'priority 1000000)
1444 ; "Overlay to highlight current mouse position.")
1447 ;tip, put the last interactive command as elisp on the kill ring:
1448 ;C-x <ESC> <ESC> C-a C-k C-g
1450 ; example of overlay testing
1451 ;(setq foo (make-overlay 2 3 nil t nil))
1452 ;(setq foo2 (make-overlay 3 4 nil t nil))
1453 ;(overlay-put foo 'face '(:background "red3" :foreground "black"))
1454 ;(overlay-put foo2 'face '(:background "red1" :foreground "black"))
1455 ;(overlay-put foo 'face 'visible-mark-face)
1456 ;(overlay-put foo 'face visible-mark-face2)
1464 disabled, as I haven't used it in a long time. I think it was good for learning some sql stuff.
1465 #+begin_src emacs-lisp :tangle no
1466 (require 'sqlup-mode)
1467 (add-hook 'sql-mode-hook 'sqlup-mode)
1468 (add-hook 'sql-interactive-mode-hook 'sqlup-mode)
1470 (setq sql-product 'postgres)
1475 #+begin_src emacs-lisp
1476 ;; without this, on partial completion return would exit the minibuffer, and i had to
1477 ;; keep typing out letters do a full completion before pressing enter.
1478 ;; super annoying. So I picked ctrl-j as a free key to put exit,
1479 ;; but in practice, I would just use ctrl-g to quit. Anyways,
1480 ;; ivy is doing all the minibuffer stuff, so removed this as it's
1481 ;; unused, so it can't cause any problems in future
1482 (when (boundp 'icomplete-minibuffer-map)
1483 (define-key icomplete-minibuffer-map (kbd "C-j") 'exit-minibuffer)
1484 (define-key icomplete-minibuffer-map (kbd "<return>")
1485 'minibuffer-force-complete-and-exit))
1490 #+begin_src emacs-lisp
1491 ; when manually evaluating lisp, go into debugger on error
1492 (setq eval-expression-debug-on-error t)
1493 ;reminder of useful var: debug-on-error
1502 good info http://www.emacswiki.org/emacs/GnusTutorial
1503 good info http://www.emacs.uniyar.ac.ru/doc/em24h/emacs183.htm
1505 searching / accessing old mailing list messages:
1506 http://wiki.list.org/display/DOC/How+do+I+make+the+archives+searchable
1507 3 options suggested. nabble is very good, and you can even reply directly from their web interface with your own email
1509 google with site:example.com/archive works
1510 However, it has the downside of relying on a 3rd party running unreleased software.
1511 mail-archive.com and gmane.org search do not work.
1513 Some lists mirror to a newsgroup via gmane, and then mirror the newsgroup via a google group, which has good search
1514 ability, and you can post via the newsgroup.
1516 Downsides of nabble/google. Doesn't integrate with normal email programs, and lock in. They store and show you what you
1517 have and haven't read, what messages you've sent, etc. migrating that data to a normal mail program is undocumented and
1520 mailmans normal public archives are a bit obfuscated, but there is also a "private" archive, available to subscribers,
1521 which is not obfuscated, and can be easily imported to your local email program.
1522 you have to sub and log in to the web interfact to access it, and then the url is unpublished, but follows a format,
1523 which is documented in a few places around the web like
1524 https://mail.python.org/pipermail/mailman-users/2005-September/046757.html
1526 https://lists.fedorahosted.org/mailman/private/hyperkitty-devel.mbox/hyperkitty-devel.mbox
1527 http://www.example.com/mailman/private/<listname>.mbox/<listname>.mbox
1528 if you copy the url after logging in, and pass it to this function, it will print the transformed url
1529 lurl() { local x="${1#*/options/}"; x="${x%%/*}.mbox"; echo "${1%/mailman/*}/mailman/private/$x/$x"; }
1531 Then you can download that url. Actually downloading the url is something firefox doesn't make the easiest out of the box.
1532 Here are some options:
1533 - paste in the url bar, the save the page
1534 as a file after it loads.
1535 - use downthemall extension or similar and paste the url in it.
1536 - put it in an html page as
1537 a link (or a small javascript program which will display input as a link), then right click and save as.
1538 wget won't work because you need to have (i assume) the authorization cookie mailman gives your browser
1540 people have written various tools to de-obfuscate the normal public archives and sometimes import them to a mail
1541 program. It seems they were not aware of the private archive. However, these tools are probably still useful to automate
1542 things. None of them has a lot of usage, so I decided it was not worth the risk of hitting bugs vs doing a few extra clicks.
1544 this was the most interesting one I found within a few minutes of googling.
1545 https://github.com/wcdolphin/mailman-downloader
1547 Once you have an mbox file, there are rather straightforward ways to get it into any mail program, but I will cover
1548 gnus, which I use and is a bit tricky.
1550 gnus has a native search (limited, too slow for body text searches), and external search engine integration.
1551 gnus manual recommends converting to maildir for searching local mail, but importing lots of maildir messages to gnus
1552 takes 10+ minutes, so scratch that option. it suggests 2 alternate options
1553 mairix. for mbox, it doesn't integrate 100% with gnus, it copies the search results to a mbox
1554 and tells gnus to make a group of that mbox and display it. This means the read state won't be persistent, but otherwise
1557 local imap server which will use the mbox and provide search.
1558 dovecot is modular, theres a dovecot-common which uses recommends to install i guess it's most used modules. Its
1559 description is completely not useful. Anyways, I'm not sure if there is any benefit to installing this over just the
1563 dovecot by default also makes a an inbox folder based on the normal local mail location /var/mail/<username>
1564 those locations are adjustable and well documented via the var mail_location in
1565 /etc/dovecot/conf.d/10-mail.conf
1566 I forward my local mail, didn't see immediately how to turn off the inbox, but it will always be empty, so I left as
1567 is. you could make the var be empty, which apparently has the same effect.
1569 Originally just linked the default location ~/.mail, but I changed to altering the config since ~/.mail since it seems
1570 other things like postfix use that location
1572 based on http://roland.entierement.nu/blog/2010/09/08/gnus-dovecot-offlineimap-search-a-howto.html
1573 other links that poped up contained outdated, innacurate information
1574 http://sachachua.com/blog/2008/05/geek-how-to-use-offlineimap-and-the-dovecot-mail-server-to-read-your-gmail-in-emacs-efficiently/
1575 http://www.emacswiki.org/emacs/JamesFerguson
1576 http://www.sanityinc.com/articles/read-mailing-lists-in-emacs-over-imap/
1578 Within emacs you can move messages between mbox and maildir etc, which is a nice flexibility.
1583 in gnus, do gnus-group-make-doc-group (G f in groups buffer) and point to the file
1585 info about groups created within gnus is stored in ~/.newsrc.eld
1586 also stored is a duplication of what email messages are read/unread,
1587 what newsgroups are subsribed to and read/unread,
1588 probably more stuff, everything that gnus saves.
1591 searching the body of the messages, i cut off after a few minutes.
1592 i can grep the file in just a couple seconds
1596 we can also get mbox from gmane
1597 http://notmuchmail.org/howto/#index7h2
1600 gnus can't search mboxes except with its builtin search which is extremely slow. mairix can do mbox files from the command
1601 line, but not from within gnus, but from mairix.el, which can then open the results in gnus
1603 mbox can be converted to maildir easily, but gnus loads lots of maildir messages extremely slow. it parses all the
1604 headers and generates a nov file for each.
1606 nnfolder-generate-active-file
1608 to reset things, when changing mail group. I duno all the proper way, but it works to delete
1609 ~/Mail ~/.newsrc.eld ~/.dribble (or something)
1612 ** mail sources vs select methods background
1613 I found this very confusing when first reading through the manual. "mail sources" is a term that does not simply mean
1614 sources of mail, it is much narrower for gnus. sources of mail can be either "mail sources" or select methods. Mail
1615 sources will move mail to ~/Mail (not sure what format), and split it into groups according to variables. You can use
1616 "mail sources" for maildir / imap, but those can also be read via select methods, which do not move the mail from their
1617 location, but use them in their native format. This is what I want to do, and I can simply ignore mail
1618 sources. Confusing terminology is that "fetching mail" "scanning mail", lots of things mail doesn't mean all mail, it
1619 means specifically from "mail sources". The words "articles" and "news" is used in connection with select methods, aka my actual mail.
1623 ** caching background
1626 there is also ~/News/cache, filled with a bunch of articles, like 300 megs. can't figure out why.
1627 Grepped for caching in the manual, found 2 main things.
1628 cache is for 2 purposes. to cache locally, and to keep articles from expiring, called persistence
1629 gnus-use-cache, which puts things if they are
1630 gnus-cache-enter-articles
1631 things go in cache when they are marked certain ways by default, ticked and dormant
1632 and read articles are moved out of the cache
1633 still no idea why i have a bunch in the cache, but I set a var so that my mail won't get cached
1634 I'm gonna delete the cache, and check on it later see what exactly is going in there
1635 And of course, I moved ~/News to my encrypted drive and symlinked it
1642 useful comint-shell mode commands. If not prefaced with *, it means it is not in the haskell custom repl
1643 *todo: setup haskell c-t toggle arrow keys
1647 c-m-left/right move to next/prev prompts
1648 *c-enter, multi-line input
1649 *s-delete, send input across windows. (i can implement this)
1651 *haskell-process-interrupt, c-cc terminate job (i can implement this maybe)
1653 nice bash/readline functions missing in comint:
1658 usefull comint commands:
1659 c-cl : list historic command in temp buffer
1660 C-c C-o comint-delete-output
1661 comint-restore-input, todo: put this on a randomish c-c key
1666 checkout haskell repl functions:
1667 c-cv haskell-check, hlint
1668 C-M-q prog-indent-sexp
1669 c-c. haskell-mode-format-imports
1670 C-c M-/ haskell-doc-check-active
1671 haskell-process-generate-tags
1672 haskell-process-cabal-build
1673 haskell-cabal-command.. or something
1674 haskell-process-restart
1675 C-h v haskell-process-log
1676 C-h v haskell-process-show-debug-tips
1678 various not immediately useful functions:
1679 haskell-process-add-dependency
1680 haskell-process-touch-buffer
1682 haskell-process-unignore
1683 haskell-process-reload-devel-main
1687 home: C-a haskell-interactive-mode-beginning
1688 c-return: C-j haskell-interactive-mode-newline-indent
1689 up/down: <C-down> haskell-interactive-mode-history-next
1691 todo haskell mode better binds for:
1692 'haskell-process-load-file
1693 'haskell-process-do-type
1694 'haskell-process-do-info
1695 'inferior-haskell-send-decl
1698 commands which don't work in haskell-interactive-mode(hi) vs inferior-haskell-mode(ih, default)
1699 functions not in hi:
1700 inferior-haskell-find-definition, use tags instead
1701 inferior-haskell-find-haddock, todo, test if this works
1704 switch-to-haskell -> 'haskell-interactive-switch
1705 haskell-process-load-file -> inferior-haskell-load-file
1706 haskell-process-do-type -> inferior-haskell-type
1707 switch-to-haskell -> haskell-interactive-switch
1708 inferior-haskell-load-file -> 'haskell-process-load-file
1711 haskell-mode installation from source, based on its readme
1712 in the git directory,
1715 #+begin_src emacs-lisp
1719 ;; remove default option to not link the file
1720 (setq haskell-compile-command "ghc -Wall -ferror-spans -fforce-recomp %s")
1721 (add-hook 'haskell-indentation-mode-hook
1723 (define-key haskell-indentation-mode-map [?\C-d] nil)
1724 (define-key haskell-indentation-mode-map
1725 (kbd "<deletechar>")
1726 'haskell-indentation-delete-char)))
1728 ;;copied from haskell-mode docs in order to use the new, better, nondefault
1730 (eval-after-load "haskell-mode"
1732 (define-key haskell-mode-map (kbd "C-x C-d") nil)
1733 (define-key haskell-mode-map (kbd "C-c C-z") 'haskell-interactive-switch)
1734 (define-key haskell-mode-map (kbd "C-c C-l") 'haskell-process-load-file)
1735 (define-key haskell-mode-map (kbd "C-c C-b") 'haskell-interactive-switch)
1736 (define-key haskell-mode-map (kbd "C-c C-t") 'haskell-process-do-type)
1737 (define-key haskell-mode-map (kbd "C-c C-i") 'haskell-process-do-info)
1738 (define-key haskell-mode-map (kbd "C-c M-.") nil)
1739 (define-key haskell-mode-map (kbd "C-c C-d") nil)))
1741 ;; ghc-mod install http://www.mew.org/~kazu/proj/ghc-mod/en/emacs.html
1742 ;; todo, try this out
1743 ;; (autoload 'ghc-init "ghc" nil t)
1744 ;;(add-hook 'haskell-mode-hook (lambda () (ghc-init) (flymake-mode)))
1748 (add-to-list 'load-path "~/.emacs.d/src/ghci-completion")
1749 ;; from the package readme for ghci-completion
1750 (require 'ghci-completion)
1751 (add-hook 'inferior-haskell-mode-hook 'turn-on-ghci-completion)
1754 ;; disable some rebinds. they are set to appropriate keys in the keybinds section
1755 (eval-after-load "haskell-mode"
1757 (define-key haskell-mode-map (kbd "C-a") 'nil)
1758 (define-key haskell-mode-map (kbd "C-j") 'nil)))
1760 (defun pretty-lambdas-haskell ()
1761 (font-lock-add-keywords
1762 nil `((,(concat "(?\\(" (regexp-quote "\\") "\\)")
1763 (0 (progn (compose-region (match-beginning 1) (match-end 1)
1764 ,(make-char 'greek-iso8859-7 107))
1766 ;; from haskell-mode manual
1767 (add-hook 'haskell-mode-hook 'turn-on-haskell-decl-scan)
1768 (when (window-system)
1769 (add-hook 'haskell-mode-hook 'pretty-lambdas-haskell))
1771 ;; added from haskell-mode website install instructions
1772 ;(load "/usr/share/emacs/site-lisp/haskell-mode/haskell-site-file")
1773 (add-hook 'haskell-mode-hook 'turn-on-haskell-doc-mode)
1774 ;;the three indentation modules are mutually exclusive - add at most one. Trying out the "most advanced"
1775 (add-hook 'haskell-mode-hook 'turn-on-haskell-indentation)
1776 ;;(add-hook 'haskell-mode-hook 'turn-on-haskell-indent)
1777 ;;(add-hook 'haskell-mode-hook 'turn-on-haskell-simple-indent)
1780 ;; todo, set this to some other key
1781 ;; (local-set-key (kbd "C-e") 'my-haskell-load-and-run)
1783 (defun my-haskell-load-and-run ()
1784 "Loads and runs the current Haskell file."
1786 (let ((start-buffer (current-buffer)))
1787 (inferior-haskell-load-and-run inferior-haskell-run-command)
1790 (pop-to-buffer start-buffer)))
1792 ;; show haskell function in mode line
1793 ;; todo, this broke after updating emacs
1794 ;;(eval-after-load "which-func"
1795 ;; '(add-to-list 'which-func-modes 'haskell-mode))
1799 (add-hook 'interactive-haskell-mode-hook 'ac-haskell-process-setup)
1800 (add-hook 'haskell-interactive-mode-hook 'ac-haskell-process-setup)
1801 (eval-after-load "auto-complete"
1802 '(add-to-list 'ac-modes 'haskell-interactive-mode))
1804 (add-hook 'haskell-mode-hook
1805 (lambda () (define-key haskell-mode-map (kbd "C-(")
1806 (lambda () (interactive)
1809 (run-with-timer .3 nil 'repeat-shell)))))
1810 (add-hook 'haskell-cabal-mode-hook
1811 (lambda () (define-key haskell-cabal-mode-map (kbd "C-(") 'haskell-compile)))
1815 (add-hook 'haskell-interactive-mode-hook
1817 (define-key haskell-interactive-mode-map "\r" nil)
1818 (define-key haskell-interactive-mode-map (kbd "<return>") 'haskell-interactive-mode-return)))
1819 (add-hook 'haskell-indentation-mode-hook (lambda () (define-key haskell-indentation-mode-map "\r" nil)))
1823 (add-hook 'haskell-interactive-mode-hook
1825 (define-key haskell-interactive-mode-map (kbd "<C-M-return>") 'haskell-interactive-mode-newline-indent)))
1830 | (lambda nil (define-key haskell-interactive-mode-map (kbd <C-M-return>) (quote haskell-interactive-mode-newline-indent))) | (lambda nil (define-key haskell-interactive-mode-map \n nil) (define-key haskell-interactive-mode-map (kbd <return>) (quote haskell-interactive-mode-return))) | ac-haskell-process-setup |
1833 #+begin_src emacs-lisp
1835 isearch-allow-scroll t
1836 search-ring-update t) ;; dont start an edit when going to previous search
1838 (defun isearch-yank-regexp (regexp)
1839 "Pull REGEXP into search regexp."
1840 (let ((isearch-regexp nil)) ;; Dynamic binding of global.
1841 (isearch-yank-string regexp))
1842 (isearch-search-and-update))
1844 (defun isearch-yank-symbol (&optional partialp backward)
1845 "Put symbol at current point into search string.
1847 If PARTIALP is non-nil, find all partial matches."
1850 (let (from to bound sym)
1852 ; this block taken directly from find-tag-default
1853 ; we couldn't use the function because we need the internal from and to values
1855 ;; Look at text around `point'.
1857 (skip-syntax-backward "w_") (setq from (point)))
1859 (skip-syntax-forward "w_") (setq to (point)))
1861 ;; Look between `line-beginning-position' and `point'.
1863 (and (setq bound (line-beginning-position))
1864 (skip-syntax-backward "^w_" bound)
1865 (> (setq to (point)) bound)
1866 (skip-syntax-backward "w_")
1867 (setq from (point))))
1868 ;; Look between `point' and `line-end-position'.
1870 (and (setq bound (line-end-position))
1871 (skip-syntax-forward "^w_" bound)
1872 (< (setq from (point)) bound)
1873 (skip-syntax-forward "w_")
1874 (setq to (point)))))
1875 (buffer-substring-no-properties from to)))
1877 (message "No symbol at point"))
1879 (goto-char (1+ from)))
1881 (goto-char (1- to))))
1884 (isearch-yank-string sym)
1885 (isearch-yank-regexp
1886 (concat "\\_<" (regexp-quote sym) "\\_>")))))
1888 (defun isearch-current-symbol (&optional partialp)
1889 "Incremental search forward with symbol under point.
1891 Prefixed with \\[universal-argument] will find all partial
1894 (let ((start (point)))
1895 (isearch-forward-regexp nil 1)
1896 (isearch-yank-symbol partialp)))
1899 (defun isearch-backward-current-symbol (&optional partialp)
1900 "Incremental search backward with symbol under point.
1902 Prefixed with \\[universal-argument] will find all partial
1905 (let ((start (point)))
1906 (isearch-backward-regexp nil 1)
1907 (isearch-yank-symbol partialp)))
1911 ; lets look through emacs starter kit before we throw this out.
1914 ; automatically wrap to the top of the buffer when isearch fails
1915 (defadvice isearch-search (after isearch-no-fail activate)
1916 (unless isearch-success
1917 (ad-disable-advice 'isearch-search 'after 'isearch-no-fail)
1918 (ad-activate 'isearch-search)
1919 (isearch-repeat (if isearch-forward 'forward))
1920 (ad-enable-advice 'isearch-search 'after 'isearch-no-fail)
1921 (ad-activate 'isearch-search)))
1923 ;; Activate occur easily inside isearch
1924 (define-key isearch-mode-map (kbd "C-o")
1925 (lambda () (interactive)
1926 (let ((case-fold-search isearch-case-fold-search))
1927 (occur (if isearch-regexp
1929 (regexp-quote isearch-string))))))
1934 * lisp / elisp mode setings
1935 #+begin_src emacs-lisp
1937 (add-hook 'emacs-lisp-mode-hook 'starter-kit-remove-elc-on-save)
1938 (defun starter-kit-remove-elc-on-save ()
1939 "If you're saving an elisp file, likely the .elc is no longer valid."
1940 (make-local-variable 'after-save-hook)
1941 (add-hook 'after-save-hook
1943 (if (file-exists-p (concat buffer-file-name "c"))
1944 (delete-file (concat buffer-file-name "c"))))))
1947 (defun emacs-lisp-mode-defaults ()
1948 ;; checkdoc has an annoying feature that wants a header and footer
1949 ;; in every elisp buffer as if they all were packages
1950 ;; todo, see if there is a way
1951 ;; to make checkdoc usable instead of just disabling it as I do here
1952 (if (boundp 'flycheck-checkers)
1953 (setq flycheck-checkers (remove 'emacs-lisp-checkdoc flycheck-checkers)))
1955 (add-hook 'emacs-lisp-mode-hook 'emacs-lisp-mode-defaults)
1957 (define-key lisp-mode-map (kbd "<M-up>") 'backward-up-list)
1958 (define-key lisp-mode-map (kbd "<M-down>") 'down-list)
1959 (define-key emacs-lisp-mode-map (kbd "<M-up>") 'backward-up-list)
1960 (define-key emacs-lisp-mode-map (kbd "<M-down>") 'down-list)
1961 (define-key emacs-lisp-mode-map (kbd "<M-escape>") 'find-function-at-point)
1963 ;; interactive modes don't need whitespace checks
1964 (defun interactive-lisp-coding-defaults ()
1965 (whitespace-mode -1))
1966 (setq prelude-interactive-lisp-coding-hook 'prelude-interactive-lisp-coding-defaults)
1969 ;; ielm is an interactive Emacs Lisp shell
1970 (defun ielm-mode-defaults ()
1971 (run-hooks 'prelude-interactive-lisp-coding-hook)
1972 (turn-on-eldoc-mode))
1973 (add-hook 'ielm-mode-hook 'ielm-mode-defaults)
1980 based on https://github.com/senny/emacs-eclim
1983 eclim: eclipse completion, searching, validation, etc inside emacs
1985 #+begin_src sh :tangle no
1987 git clone git://github.com/ervandew/eclim.git
1990 ant -Declipse.home=/a/opt/eclipse
1994 currently makes emacs hang a bunch. dunno why. just using eclipse instead
1995 #+begin_src emacs-lisp :tangle no
2000 (setq eclim-accepted-file-regexps
2003 (custom-set-variables
2004 '(eclim-eclipse-dirs '("/a/opt/eclipse"))
2005 '(eclim-executable "/a/opt/eclipse/eclim"))
2007 (setq help-at-pt-display-when-idle t)
2008 (setq help-at-pt-timer-delay 0.1)
2009 (help-at-pt-set-timer)
2011 ;; dunno if this line is needed
2013 (setq eclimd-default-workspace "/a/bin/eclipse-workspace")
2015 ;;add the emacs-eclim source
2016 (require 'ac-emacs-eclim-source)
2017 (add-hook 'java-mode-hook 'ac-emacs-eclim-java-setup)
2022 | ac-emacs-eclim-java-setup |
2025 #+begin_src emacs-lisp
2027 (add-to-list 'load-path "~/.emacs.d/src/mediawiki-el")
2028 (eval-after-load "mediawiki"
2030 (remove-hook 'outline-minor-mode-hook 'mediawiki-outline-magic-keys)
2031 (add-hook 'mediawiki-mode-hook
2032 (lambda () (define-key mediawiki-mode-map (kbd "C-(") 'mediawiki-save-reload)))
2034 ;; mediawiki mode has a bug that it will claim an edit conflict unless you reload after saving.
2035 ;; I also like to save with no edit summary for previewing on my local mw instance
2036 (defun mediawiki-save-reload ()
2038 (and (mediawiki-save "") (mediawiki-reload)))))
2040 * modes with little configuration needed
2041 #+begin_src emacs-lisp
2043 ;;(require 'dtrt-indent)
2044 ;;(setq dtrt-indent-mode t)
2046 (setq css-indent-offset 2)
2048 (load-file "/a/h/iank-mod.el")
2050 (add-to-list 'load-path "/a/opt/ws-butler")
2052 (require 'ws-butler)
2053 (ws-butler-global-mode)
2057 (require 'nginx-mode)
2058 ;;The mode should automatically activate for files called nginx.conf and files under /etc/nginx - if not, you can add something like this to your init file:
2059 ;;(add-to-list 'auto-mode-alist '("/etc/nginx/sites-available/.*" . nginx-mode))
2061 ;; todo, put this on a hook with prog mode
2062 ;;(highlight-indentation-mode 1)
2064 (add-hook 'auto-revert-tail-mode-hook
2068 "/var/log/cloudman/development/cm-service.log")
2069 (setq-local prev-auto-revert-max 0)
2070 ;; set buffer-local hook
2071 (add-hook 'after-revert-hook 'tail-colorize nil t))))
2072 (defun tail-colorize ()
2073 (ansi-color-apply-on-region prev-auto-revert-max (point-max))
2074 (setq-local prev-auto-revert-max (point-max)))
2079 (add-hook 'c-mode-common-hook
2080 (lambda () (ggtags-mode 1)
2081 (setq c-label-minimum-indentation 0)))
2083 ;; specific to my unusual keybind setup, you may want to
2084 ;; pick different keys
2085 (define-key ggtags-mode-map (kbd "C-M-o") 'ggtags-find-tag-dwim)
2086 (define-key ggtags-mode-map (kbd "C-M-m") 'ggtags-grep)
2088 (defun gtags-update-single(filename)
2089 "Update Gtags database for changes in a single file"
2091 (start-process "update-gtags" "update-gtags" "bash" "-c" (concat "cd " ggtags-project-root " ; gtags --single-update " filename )))
2093 (defun gtags-update-current-file()
2095 (let ((rel-filename (replace-regexp-in-string
2096 ggtags-project-root "."
2097 (buffer-file-name (current-buffer)))))
2098 (gtags-update-single rel-filename)))
2100 (defun gtags-update-hook()
2101 "Update GTAGS file incrementally upon saving a file"
2102 (when (and ggtags-mode ggtags-project-root)
2103 (gtags-update-current-file)))
2105 (add-hook 'after-save-hook 'gtags-update-hook)
2107 ;; i'd like to make some elisp which modifies a keymap to remove
2108 ;; all binds which don't match a predicate.
2109 ;; I tried setting a keymap to a new keymap,
2110 ;; but that didn't register as functional.
2111 ;; so I'd need to modify the list in place.
2116 ;; colorize hex colors: use rainbow mode
2119 ;; message mode prompted me on first message.
2120 ;; a function which describes options then sets this
2121 ;; the other options were to use smtp directly or pass to another mail client
2122 ;; here we use the standard sendmail interface, which I use postfix for
2123 (setq send-mail-function (quote sendmail-send-it))
2125 (add-to-list 'load-path "~/.emacs.d/src/spray")
2127 (global-set-key (kbd "C-M-w") 'spray-mode)
2128 ;; remember, h/l = move. f/s = faster/slower, space = pause, all others quit
2130 ;; delete active selection with self-insert commands
2131 (delete-selection-mode t)
2133 ;; Transparently open compressed files
2134 (auto-compression-mode t)
2136 ;; Highlight matching parenthesesq when the pointq is on them.
2137 ;; not needed since smart paren mode?
2138 ;; (show-paren-mode 1)
2141 ;; not documented, but looking at the source, I find this
2142 ;; stops me from being asked what command on every C-c-c
2143 ;; when doing a latex document.
2144 (setq TeX-command-force "LaTeX")
2146 ;; dot mode, repeats last action
2148 (add-hook 'find-file-hooks 'dot-mode-on)
2151 ;; clean up obsolete buffers automatically at midnight
2155 ;; disabled because it takes 400ms on startup
2156 ;; ;; emacs regexes are too limited.
2157 ;; (require 'foreign-regexp)
2158 ;; ;; perl is most powerful, but javascript is pretty close and
2159 ;; ;; I'd rather know javascript stuff than perl
2160 ;; (custom-set-variables
2161 ;; '(foreign-regexp/regexp-type 'javascript) ;; Choose by your preference.
2162 ;; '(reb-re-syntax 'foreign-regexp)) ;; Tell re-builder to use foreign regexp.
2163 ;; ;; it would be nice to add documentation to do this for more commands to that package
2164 ;; ;; disabled because it's too slow. but I'd still m-x it for advanced replacements
2165 ;; ;;(define-key global-map [remap isearch-forward-regexp] 'foreign-regexp/isearch-forward)
2168 ;; saner regex syntax
2169 (require 're-builder)
2170 (setq reb-re-syntax 'string)
2173 ;; use shift + arrow keys to switch between visible buffers
2174 ;; todo, set these keys to something else
2176 (windmove-default-keybindings)
2179 ;; show the name of the current function definition in the modeline
2180 (require 'which-func)
2181 (setq which-func-modes t)
2182 (which-function-mode 1)
2185 ;; enable winner-mode to manage window configurations
2188 ;; meaningful names for buffers with the same name
2190 (setq uniquify-buffer-name-style 'forward
2191 uniquify-separator "/"
2192 ;; for sdx work. until I figure out a better way.
2193 ;; maybe something like projectile can do it,
2194 ;; or hacking around the status bar
2195 uniquify-min-dir-content 2
2196 uniquify-after-kill-buffer-p t ; rename after killing uniquified
2197 uniquify-ignore-buffers-re "^\\*") ; don't muck with special buffers
2200 ;; makefiles require tabs
2201 ;; todo: find a makefile indent function that works,
2202 ;; best I could find is this one which means don't indent at all
2204 (add-hook 'makefile-mode-hook
2206 (setq indent-tabs-mode t)
2207 (setq indent-line-function (lambda () 'no-indent))))
2210 ;; todo, turn on auto-fill just for txt files
2211 ;;(add-hook 'text-mode-hook 'turn-on-auto-fill)
2212 (add-hook 'text-mode-hook 'turn-on-flyspell)
2215 ;; auto indent shell script comments
2216 (setq sh-indent-comment t)
2218 ;; random extra highlights
2219 (require 'volatile-highlights)
2220 (volatile-highlights-mode t)
2223 ;; make help buffers smaller when it makes sense
2224 (temp-buffer-resize-mode 1)
2228 ;; based on suggestions in info+.el, I also installed misc-fns, strings, and thingatpt+
2229 ;; remove some bad keybinds from info+
2230 (define-key Info-mode-map [mouse-4] nil)
2231 (define-key Info-mode-map [mouse-5] nil)
2234 (require 'smooth-scroll)
2235 ;; long gnus summary buffers lags too much with this,
2236 ;; but I like it enough to leave it enabled by default
2237 ;; and crank up the step size to be faster
2238 ;; and it doesn't have a way to enable it only for certain modes etc.
2239 ;; todo sometime, make it work for certain modes only
2240 (smooth-scroll-mode t)
2241 ;; its too slow with the default of 2
2242 (setq smooth-scroll/vscroll-step-size 7)
2243 ;; sublimity doesn't work as good going fast by default
2244 ;; smooth-scrolling.el, does not do smooth scrolling. its about cursor location
2247 (setq sh-here-document-word "'EOF'")
2249 (setq tramp-default-method "ssh")
2251 * misc general settings
2253 #+begin_src emacs-lisp
2255 (setq vc-follow-symlinks t)
2257 ;; give us a shell to start instead of scratch
2258 ;;(setq initial-buffer-choice (lambda () (new-shell)))
2260 ;; disable this nasty function, as I always use a gui
2261 (defun suspend-frame() (interactive))
2263 ;; Seed the random-number generator
2266 ;; easier to remember than keybinds
2267 (defalias 'scrypt 'mml-secure-message-encrypt-pgpmime)
2268 (defalias 'sign 'mml-secure-message-sign-pgpmime)
2271 (mml-secure-message-encrypt-pgpmime 'dontsign))
2273 ;; don't highlight the region.
2274 (set-face-background 'region nil)
2276 ;; this fixes save error for python example code
2277 (define-coding-system-alias 'UTF-8 'utf-8)
2279 ;; i don't use frame titles, but if I ever do
2280 ;; this starter kit setting is probably good
2281 (if window-system (setq frame-title-format '(buffer-file-name "%f" ("%b"))))
2284 ;;(prefer-coding-system 'utf-8-unix)
2286 ;; remove ugly 3d box feature
2287 (set-face-attribute 'mode-line nil :box nil)
2289 (add-to-list 'default-frame-alist
2290 '(font . "DejaVu Sans Mono-11"))
2291 ; the default will jump 2 sizes.
2292 (setq text-scale-mode-step 1.1)
2293 (setq font-lock-maximum-decoration t
2294 inhibit-startup-message t
2295 transient-mark-mode t
2296 delete-by-moving-to-trash t
2297 shift-select-mode nil
2298 truncate-partial-width-windows nil
2299 uniquify-buffer-name-style 'forward
2300 oddmuse-directory "~/.emacs.d/oddmuse"
2303 sort-fold-case t ; case insensitive line sorting
2304 global-mark-ring-max 1000
2305 ;; the visible bell seems to lag the ui
2307 ;; turn off audible bell
2308 ;; https://www.emacswiki.org/emacs/AlarmBell
2309 ring-bell-function 'ignore
2311 revert-without-query '(".*")
2312 ;; don't pause display code on input.
2313 ;; smoother display performance at slight cost of input performance
2314 redisplay-dont-pause t
2315 font-lock-maximum-decoration t) ; probably default and not necesary
2318 (setq-default indent-tabs-mode nil ;; don't use tabs to indent
2322 ;; wrap at word boundaries instead of mid-word
2325 indicate-empty-lines t) ; mark end of buffer
2328 (blink-cursor-mode '(-4))
2333 ;; enable various commands
2334 (put 'narrow-to-region 'disabled nil)
2335 (put 'narrow-to-page 'disabled nil)
2336 (put 'narrow-to-defun 'disabled nil)
2337 (put 'upcase-region 'disabled nil)
2338 (put 'downcase-region 'disabled nil)
2339 (put 'scroll-left 'disabled nil)
2340 ;; these from graphene, haven't read about them yet
2341 (put 'ido-complete 'disabled nil)
2342 (put 'ido-exit-minibuffer 'disabled nil)
2343 (put 'dired-find-alternate-file 'disabled nil)
2344 (put 'autopair-newline 'disabled nil)
2348 ;;disable and minimize various prompts/messages
2349 (fset 'yes-or-no-p 'y-or-n-p)
2350 (setq confirm-nonexistent-file-or-buffer nil
2351 inhibit-startup-message t
2352 inhibit-startup-echo-area-message t
2353 inhibit-startup-screen t
2354 compilation-read-command nil ;; just don't compile with unsafe file local vars
2355 kill-buffer-query-functions (remq 'process-kill-buffer-query-function
2356 kill-buffer-query-functions))
2359 ;; exit without bothering me
2360 ;; http://stackoverflow.com/questions/2706527/make-emacs-stop-asking-active-processes-exist-kill-them-and-exit-anyway/2708042#2708042
2361 (add-hook 'comint-exec-hook
2362 (lambda () (set-process-query-on-exit-flag (get-buffer-process (current-buffer)) nil)))
2363 ;; based on save-buffers-kill-emacs help string, don't ask about clients when exiting
2364 ;; apparently this would need to be in some later hook. dunno where is best, but this works
2365 (defadvice save-buffers-kill-emacs (before no-client-prompt-advice activate)
2366 (setq kill-emacs-query-functions (delq 'server-kill-emacs-query-function kill-emacs-query-functions)))
2370 ;; (custom-set-faces
2371 ;; ;; setting header-line-format to " " as a hack for a top margin the oly thning I could find to do a top margin
2372 ;; '(header-line ((t (:background "default" :foreground "default" :overline nil :underline nil))))
2373 ;; ;; don't highlight the region
2374 ;; '(region ((t nil))))
2375 (setq-default header-line-format " ")
2378 (setq initial-scratch-message nil)
2382 vertical margin background.
2383 google turned up: http://lists.gnu.org/archive/html/help-gnu-emacs/2014-03/msg00544.html
2384 the xresource doesn't work for me, probably an xmonad thing.
2386 figured out I needed to customize the header line face. To find the face, M-x list-faces-display or just google / search
2388 then M-x customize-face
2390 unchecked some stuff so that it inherits from default.
2392 * misc function definitions
2393 #+begin_src emacs-lisp
2399 (defun next-backup-dir ()
2400 "In a directory listing from rsync -n,
2401 Go to the next directory based on where the cursor is."
2403 (let* ((start-col (current-column))
2404 (end-col (progn (skip-chars-forward "^/\n") (current-column)))
2406 (beginning-of-line 1)
2407 (buffer-substring-no-properties (point) (+ (point) end-col)))))
2410 (while (and (not (eobp))
2411 (string= dir (buffer-substring-no-properties (point) (+ (point) end-col))))
2413 (forward-char-same-line start-col)))
2414 ;; copy paste this for fast keybind
2415 ;;(local-set-key (kbd "<kp-enter>"))
2418 (defun goto-buffer-or-find-file (file-name)
2419 "If buffer is with FILE-NAME exists, go to it, else open the file using full path."
2421 (let ((b (get-buffer (file-name-nondirectory file-name))))
2423 (switch-to-buffer b)
2424 (find-file file-name))))
2429 ;; todo, i think this is broken. perhaps the last goto-char is not accounting for buffer or something
2430 (defun unpop-global-mark ()
2431 "Unpop off global mark ring. Does nothing if mark ring is empty."
2433 (when global-mark-ring
2434 (setq global-mark-ring (cons (copy-marker (mark-marker)) global-mark-ring))
2435 (let ((lm (car (last global-mark-ring))))
2436 (set-marker (mark-marker) (marker-position lm) (marker-buffer lm)))
2437 (when (null (mark t)) (ding))
2438 (setq global-mark-ring (nbutlast global-mark-ring))
2439 (goto-char (marker-position (mark-marker)))))
2441 (defun indent-buffer ()
2442 "Indents the entire buffer."
2444 (cond ((derived-mode-p 'org-mode)
2445 (org-indent-region (point-min) (point-max)))
2446 ((derived-mode-p 'python-mode)
2449 (indent-region (point-min) (point-max)))))
2452 ;; TODO doesn't work with uniquify
2453 (defun rename-file-and-buffer ()
2454 "Renames current buffer and file it is visiting."
2456 (let ((name (buffer-name))
2457 (filename (buffer-file-name)))
2458 (if (not (and filename (file-exists-p filename)))
2459 (message "Buffer '%s' is not visiting a file!" name)
2460 (let ((new-name (read-file-name "New name: " filename)))
2461 (cond ((get-buffer new-name)
2462 (message "A buffer named '%s' already exists!" new-name))
2464 (rename-file name new-name 1)
2465 (rename-buffer new-name)
2466 (set-visited-file-name new-name)
2467 (set-buffer-modified-p nil)))))))
2471 (defun sudo-edit (&optional arg)
2473 (if (or arg (not buffer-file-name))
2474 (find-file (concat "/sudo:root@localhost:" (ido-read-file-name "File: ")))
2475 (find-alternate-file (concat "/sudo:root@localhost:" buffer-file-name))))
2479 (defun backward-symbol (arg)
2481 (forward-symbol (- arg)))
2486 #+begin_src emacs-lisp
2488 ; -----------------------------
2489 ; fixing up the mode line
2490 ; modified from mastering emacs blog
2491 ; ----------------------------
2493 (defvar mode-line-cleaner-alist
2494 `((auto-complete-mode . "")
2495 (yas/minor-mode . "")
2497 (auto-fill-function . "")
2500 (flyspell-mode . "")
2503 (yas-global-mode . "")
2504 (yas-minor-mode . "")
2505 (undo-tree-mode . "")
2506 (volatile-highlights-mode . "")
2507 (highlight-symbol-mode . "")
2509 (lisp-interaction-mode . "λ")
2511 (python-mode . "Py")
2512 (emacs-lisp-mode . "EL")
2513 (nxhtml-mode . "nx"))
2514 "Alist for `clean-mode-line'.
2516 When you add a new element to the alist, keep in mind that you
2517 must pass the correct minor/major mode symbol and a string you
2518 want to use in the modeline *in lieu of* the original.")
2521 (defun clean-mode-line ()
2523 (loop for cleaner in mode-line-cleaner-alist
2524 do (let* ((mode (car cleaner))
2525 (mode-str (cdr cleaner))
2526 (old-mode-str (cdr (assq mode minor-mode-alist))))
2528 (setcar old-mode-str mode-str))
2530 (when (eq mode major-mode)
2531 (setq mode-name mode-str)))))
2534 ; (add-hook 'after-change-major-mode-hook 'clean-mode-line)
2537 ;;; alias the new `flymake-report-status-slim' to
2538 ;;; `flymake-report-status'
2539 (defalias 'flymake-report-status 'flymake-report-status-slim)
2540 (defun flymake-report-status-slim (e-w &optional status)
2541 "Show \"slim\" flymake status in mode line."
2543 (setq flymake-mode-line-e-w e-w))
2545 (setq flymake-mode-line-status status))
2546 (let* ((mode-line " Φ"))
2547 (when (> (length flymake-mode-line-e-w) 0)
2548 (setq mode-line (concat mode-line ":" flymake-mode-line-e-w)))
2549 (setq mode-line (concat mode-line flymake-mode-line-status))
2550 (setq flymake-mode-line mode-line)
2551 (force-mode-line-update)))
2554 (add-hook 'after-change-major-mode-hook (lambda ()
2556 (setq mode-line-mule-info nil
2557 mode-line-position nil
2558 mode-line-modes nil))) ; todo, make only flymake status show up
2564 #+begin_src emacs-lisp
2565 (setq focus-follows-mouse t
2566 mouse-autoselect-window t
2569 ** move-mouse-to-point
2570 todo, this is buggy with multiple windows open.
2571 #+begin_src emacs-lisp
2572 (defun move-mouse-to-point ()
2574 (let* ((pos (posn-col-row (posn-at-point)))
2575 (x (+ (car pos) 2)) ; no idea why this is off by 1-2
2577 (set-mouse-position (selected-frame) x y)))
2580 disabled until fixed
2581 #+begin_src emacs-lisp :tangle no
2582 (defun mouse-follow-cursor ()
2583 ;(if (not (equal this-command last-command)) (print this-command))
2585 ; (print this-command)
2586 (when (and this-command (not (string= this-command "show-pointer")))
2587 (let* ((pos (posn-col-row (posn-at-point)))
2588 (x (1+ (car pos))) ; no idea why this is off by 1
2590 (setq ignore-mouse-visibility t)
2591 (set-mouse-position (selected-frame) x y))
2593 (frame-make-pointer-invisible)))
2595 ; (when this-command
2596 ; (if (string= this-command "show-pointer")
2597 ; (frame-make-pointer-visible)
2602 (defun show-pointer ()
2604 (if ignore-mouse-visibility
2605 (setq ignore-mouse-visibility nil)
2607 (frame-make-pointer-visible)))
2609 (setq ignore-mouse-visibility t)
2611 ; (global-set-key (kbd "<mouse-movement>") 'show-pointer)
2613 ; (add-hook 'post-command-hook 'mouse-follow-cursor t)
2616 ; status. working, except that all scroll wheel actions send a mouse-movement command before doing their actual command, which makes the pointer flicker.
2617 ; this is just an artifact of xbindkeys. when i do my own mouse chip, it will fix this.
2619 ; we could set track-mouse to nil, then do the command, then set it back. i like that idea a bit better.
2620 ; we could do the same thing in the other case of ignore-mouse-visibility.
2622 ; there are also other issues, it doesn't work with changing buffers on a split screen.
2623 ; i think a good idea along with this would be for the cursor to follow the mouse all the time.
2624 ; i have done code for that in my mouse 1 function,
2625 ; i just need to read it again and try it out.
2630 ; this does not take care of scrolling,
2631 ; a post-command hook function below does,
2632 ; but it breaks when the frame is split.
2633 ; the bug is specifically in mouse-pixel-position
2634 ; todo, fix this eventually
2635 (defun mouse-highlight-event (event)
2637 (when (or (not event) (mouse-movement-p event)
2638 (memq (car-safe event) '(switch-frame select-window)))
2639 (let ((pos (posn-point (event-end event))))
2640 (if (eq (overlay-buffer mouse-hi-ov) (current-buffer))
2641 (move-overlay mouse-hi-ov pos (1+ pos))
2642 (delete-overlay mouse-hi-ov)
2644 (make-overlay pos (1+ pos)))
2645 (overlay-put mouse-hi-ov
2646 'insert-in-front-hooks (list 'mouse-hi-modification))
2647 (overlay-put mouse-hi-ov 'priority 1001))
2648 (cond ((save-excursion (goto-char pos) (eolp))
2649 (overlay-put mouse-hi-ov 'face nil)
2650 (overlay-put mouse-hi-ov 'before-string
2654 'face 'mouse-cursor-face)))
2656 (overlay-put mouse-hi-ov 'face 'mouse-cursor-face)
2657 (overlay-put mouse-hi-ov 'before-string nil))))))
2660 ; overlay changed hook function
2661 (defun mouse-hi-modification (ov timing beginning end &optional length)
2662 "Make an overlay of length 1 not expand when text is inserted at the front."
2664 (let ((start (overlay-start ov)))
2665 (move-overlay ov start (1+ start)))))
2670 (defun mouse-hi-command-hook ()
2671 ; not sure if I need to deal with case of a nil mouse position in some unforseen situation.
2672 (let ((x-y (cdr (mouse-pixel-position))))
2673 (when (wholenump (car x-y))
2674 (let ((pos (posn-point (posn-at-x-y (car x-y) (cdr x-y) nil t))))
2676 (if (eq (overlay-buffer mouse-hi-ov) (current-buffer))
2677 (move-overlay mouse-hi-ov pos (1+ pos))
2678 (delete-overlay mouse-hi-ov)
2680 (make-overlay pos (1+ pos)))
2682 (overlay-put mouse-hi-ov 'priority 1001))
2683 (cond ((save-excursion (goto-char pos) (eolp))
2685 (overlay-put mouse-hi-ov 'face nil)
2686 (overlay-put mouse-hi-ov 'before-string
2690 'face 'mouse-cursor-face)))
2692 (overlay-put mouse-hi-ov 'face 'mouse-cursor-face)
2693 (overlay-put mouse-hi-ov 'before-string nil))))))))
2694 ; (pcase-let ((`(,_ ,x . ,y) (mouse-pixel-position)))
2695 ; (posn-point (posn-at-x-y x y)))))
2696 ; equivalent of above to find pos. todo, learn about the above syntax
2698 (setq mouse-hi-ov (make-overlay 1 1))
2699 (delete-overlay mouse-hi-ov)
2700 ; initialized overlay
2701 ; temporarily set to nil instead of t because it is broken and
2702 ; also has a bug that makes emacs not remember the column when
2703 ; doing up and down movements.
2704 ; it also messes up yas/insert-snippet, dunno why.
2705 ; i should test out whether it is something in the post-command hook
2706 ; (setq track-mouse t)
2707 ;(add-hook 'post-command-hook 'mouse-hi-command-hook)
2709 ;(mouse-hi-command-hook)
2710 ;(setq debug-on-error nil)
2713 ** mouse 1 drag func
2715 disabled as it breaks in newer emacs versions with this error, when
2716 clicking on info links
2718 "and: Symbol's function definition is void: mouse--remap-link-click-p"
2720 #+begin_src emacs-lisp :tangle no
2722 ; Copied from mouse.el and modified.
2723 ; my modifications have comments prefaced by "ian"
2724 (defun mouse-drag-track (start-event &optional
2725 do-mouse-drag-region-post-process)
2726 "Track mouse drags by highlighting area between point and cursor.
2727 The region will be defined with mark and point.
2728 DO-MOUSE-DRAG-REGION-POST-PROCESS should only be used by
2729 `mouse-drag-region'."
2730 (mouse-minibuffer-check start-event)
2731 (setq mouse-selection-click-count-buffer (current-buffer))
2732 ; ian. removed as unneeded since I don't use TMM
2734 (let* ((scroll-margin 0) ; Avoid margin scrolling (Bug#9541).
2735 (original-window (selected-window))
2736 ;; We've recorded what we needed from the current buffer and
2737 ;; window, now let's jump to the place of the event, where things
2739 (_ (mouse-set-point start-event))
2741 (start-posn (event-start start-event))
2742 (start-point (posn-point start-posn))
2743 (start-window (posn-window start-posn))
2744 (start-window-start (window-start start-window))
2745 (start-hscroll (window-hscroll start-window))
2746 (bounds (window-edges start-window))
2747 (make-cursor-line-fully-visible nil)
2748 (top (nth 1 bounds))
2749 (bottom (if (window-minibuffer-p start-window)
2751 ;; Don't count the mode line.
2752 (1- (nth 3 bounds))))
2753 (on-link (and mouse-1-click-follows-link
2754 ;; Use start-point before the intangibility
2755 ;; treatment, in case we click on a link inside
2757 (mouse-on-link-p start-posn)))
2758 (click-count (1- (event-click-count start-event)))
2759 (remap-double-click (and on-link
2760 (eq mouse-1-click-follows-link 'double)
2762 ;; Suppress automatic hscrolling, because that is a nuisance
2763 ;; when setting point near the right fringe (but see below).
2764 (auto-hscroll-mode-saved auto-hscroll-mode)
2765 (auto-hscroll-mode nil)
2766 moved-off-start event end end-point)
2768 (setq mouse-selection-click-count click-count)
2769 ;; In case the down click is in the middle of some intangible text,
2770 ;; use the end of that text, and put it in START-POINT.
2771 (if (< (point) start-point)
2772 (goto-char start-point))
2773 (setq start-point (point))
2774 (if remap-double-click
2775 (setq click-count 0))
2777 ;; Activate the region, using `mouse-start-end' to determine where
2778 ;; to put point and mark (e.g., double-click will select a word).
2779 (setq transient-mark-mode
2780 (if (eq transient-mark-mode 'lambda)
2782 (cons 'only transient-mark-mode)))
2783 (delete-overlay mouse-hi-ov) ; ian, added this.
2785 (let ((range (mouse-start-end start-point start-point click-count)))
2786 (push-mark (nth 0 range) t t)
2787 (goto-char (nth 1 range)))
2789 ;; Track the mouse until we get a non-movement event.
2792 (setq event (read-event))
2793 (or (mouse-movement-p event)
2794 (memq (car-safe event) '(switch-frame select-window))))
2795 (unless (memq (car-safe event) '(switch-frame select-window))
2796 ;; Automatic hscrolling did not occur during the call to
2797 ;; `read-event'; but if the user subsequently drags the
2798 ;; mouse, go ahead and hscroll.
2799 (let ((auto-hscroll-mode auto-hscroll-mode-saved))
2801 (setq end (event-end event)
2802 end-point (posn-point end))
2803 ;; Note whether the mouse has left the starting position.
2804 (unless (eq end-point start-point)
2805 (setq moved-off-start t))
2806 (if (and (eq (posn-window end) start-window)
2807 (integer-or-marker-p end-point))
2808 (mouse--drag-set-mark-and-point start-point
2809 end-point click-count)
2810 (let ((mouse-row (cdr (cdr (mouse-position)))))
2814 (mouse-scroll-subr start-window (- mouse-row top)
2816 ((>= mouse-row bottom)
2817 (mouse-scroll-subr start-window (1+ (- mouse-row bottom))
2818 nil start-point))))))
2819 (visible-mark-move-overlays))) ; ian, added this
2822 ;; Handle the terminating event if possible.
2824 ;; Ensure that point is on the end of the last event.
2825 (when (and (setq end-point (posn-point (event-end event)))
2826 (eq (posn-window end) start-window)
2827 (integer-or-marker-p end-point)
2828 (/= start-point end-point))
2829 (mouse--drag-set-mark-and-point start-point
2830 end-point click-count))
2832 ;; Find its binding.
2833 (let* ((fun (key-binding (vector (car event))))
2834 (do-multi-click (and (> (event-click-count event) 0)
2836 (not (memq fun '(mouse-set-point
2837 mouse-set-region))))))
2838 (if (and (/= (mark) (point))
2839 (not do-multi-click))
2841 ;; If point has moved, finish the drag.
2842 (let* (last-command this-command)
2843 (and mouse-drag-copy-region
2844 do-mouse-drag-region-post-process
2845 (let (deactivate-mark)
2846 (copy-region-as-kill (mark) (point)))))
2848 ;; Otherwise, run binding of terminating up-event.
2850 (goto-char start-point)
2852 (unless moved-off-start
2853 ;; ian: poping the mark is a poor choice of behavior.
2854 ;; we should delete the mark instead.
2855 ;; The first way I found to delete it is to pop it first
2857 (setq mark-ring (nbutlast mark-ring))))
2859 (when (and (functionp fun)
2860 (= start-hscroll (window-hscroll start-window))
2861 ;; Don't run the up-event handler if the window
2862 ;; start changed in a redisplay after the
2863 ;; mouse-set-point for the down-mouse event at
2864 ;; the beginning of this function. When the
2865 ;; window start has changed, the up-mouse event
2866 ;; contains a different position due to the new
2867 ;; window contents, and point is set again.
2869 (= (window-start start-window)
2870 start-window-start)))
2873 (= start-point (point))
2874 (mouse--remap-link-click-p start-event event))
2876 ;; If we rebind to mouse-2, reselect previous selected
2877 ;; window, so that the mouse-2 event runs in the same
2878 ;; situation as if user had clicked it directly. Fixes
2879 ;; the bug reported by juri@jurta.org on 2005-12-27.
2880 (if (or (vectorp on-link) (stringp on-link))
2881 (setq event (aref on-link 0))
2882 (select-window original-window)
2883 (setcar event 'mouse-2)
2884 ;; If this mouse click has never been done by the
2885 ;; user, it doesn't have the necessary property to be
2886 ;; interpreted correctly.
2887 (put 'mouse-2 'event-kind 'mouse-click)))
2888 (push event unread-command-events)))))))
2892 #+begin_src emacs-lisp :tangle no
2895 (defun mouse3-range-mark (start click click-count)
2896 (let* ((range (mouse-start-end start click click-count))
2898 (end (nth 1 range)))
2899 (cond ((<= click start)
2903 (visible-mark-move-overlays))
2906 (defun mouse3-set-mark (event)
2909 (mouse-minibuffer-check event)
2910 ;; Use event-end in case called from mouse-drag-region.
2911 ;; If EVENT is a click, event-end and event-start give same value.
2912 (set-mark (posn-point (event-end event)))
2913 (visible-mark-move-overlays))
2916 (defun mouse3-func (start-event)
2920 (run-hooks 'mouse-leave-buffer-hook)
2922 (mouse-minibuffer-check start-event)
2923 (setq mouse-selection-click-count-buffer (current-buffer))
2924 (push-mark (posn-point (event-end start-event)))
2926 (let* ((scroll-margin 0) ; Avoid margin scrolling (Bug#9541).
2927 (original-window (selected-window))
2928 ;; We've recorded what we needed from the current buffer and
2929 ;; window, now let's jump to the place of the event, where things
2931 ;(_ (mouse-set-point start-event)) ; ian: commented, replaced
2933 (start-posn (event-start start-event))
2934 (start-point (posn-point start-posn))
2935 (start-window (posn-window start-posn))
2936 (start-window-start (window-start start-window))
2937 (start-hscroll (window-hscroll start-window))
2938 (bounds (window-edges start-window))
2939 (make-cursor-line-fully-visible nil)
2940 (top (nth 1 bounds))
2941 (bottom (if (window-minibuffer-p start-window)
2943 ;; Don't count the mode line.
2944 (1- (nth 3 bounds))))
2945 (click-count (1- (event-click-count start-event)))
2946 ;; Suppress automatic hscrolling, because that is a nuisance
2947 ;; when setting point near the right fringe (but see below).
2948 (auto-hscroll-mode-saved auto-hscroll-mode)
2949 (auto-hscroll-mode nil)
2950 moved-off-start event end end-point)
2952 (setq mouse-selection-click-count click-count)
2953 ;; In case the down click is in the middle of some intangible text,
2954 ;; use the end of that text, and put it in START-POINT.
2955 (if (< (mark) start-point) ; ian: change point to the mark
2956 (set-mark start-point)
2957 (visible-mark-move-overlays))
2958 (setq start-point (mark))
2960 (delete-overlay mouse-hi-ov) ; ian, added this.
2962 ;; Activate the region, using `mouse-start-end' to determine where
2963 ;; to put point and mark (e.g., double-click will select a word).
2964 (let ((range (mouse-start-end start-point start-point click-count)))
2965 (set-mark (nth 1 range)))
2966 (visible-mark-move-overlays)
2969 ;; Track the mouse until we get a non-movement event.
2973 (setq event (read-event))
2974 (or (mouse-movement-p event)
2975 (memq (car-safe event) '(switch-frame select-window))))
2976 (unless (memq (car-safe event) '(switch-frame select-window))
2978 ;; Automatic hscrolling did not occur during the call to
2979 ;; `read-event'; but if the user subsequently drags the
2980 ;; mouse, go ahead and hscroll.
2981 (let ((auto-hscroll-mode auto-hscroll-mode-saved))
2983 (setq end (event-end event)
2984 end-point (posn-point end))
2985 ;; Note whether the mouse has left the starting position.
2987 (unless (eq end-point start-point)
2988 (setq moved-off-start t))
2989 (if (and (eq (posn-window end) start-window)
2990 (integer-or-marker-p end-point))
2991 (mouse3-range-mark start-point end-point click-count); ian, set mark
2993 ; do scrolling if needed
2994 (let ((mouse-row (cdr (cdr (mouse-position)))))
2998 (mouse-scroll-subr start-window (- mouse-row top)
3000 ((>= mouse-row bottom)
3001 (mouse-scroll-subr start-window (1+ (- mouse-row bottom))
3002 nil start-point))))))))
3004 ;; Handle the terminating event if possible.
3006 ;; Ensure that point is on the end of the last event.
3007 (when (and (setq end-point (posn-point (event-end event)))
3008 (eq (posn-window end) start-window)
3009 (integer-or-marker-p end-point)
3010 (/= start-point end-point))
3011 ;(mouse--drag-set-mark-and-point start-point ; ian, set mark
3012 ;end-point click-count))
3013 (mouse3-range-mark start-point end-point click-count)); ian, set mark
3015 ;; Find its binding.
3016 (let* ((fun (key-binding (vector (car event))))
3017 (do-multi-click (and (> (event-click-count event) 0)
3019 (not (memq fun '(mouse3-set-mark))))))
3020 (if (and (/= end-point start-point)
3021 (not do-multi-click))
3023 ;; If point has moved, finish the drag.
3024 (let* (last-command this-command)
3025 (and mouse-drag-copy-region
3026 do-mouse-drag-region-post-process
3027 (let (deactivate-mark)
3028 (copy-region-as-kill (mark) (point)))))
3030 ;; Otherwise, run binding of terminating up-event.
3031 (when do-multi-click
3032 (set-mark start-point)) ; ian, change this. why?
3033 (visible-mark-move-overlays)
3036 (when (and (functionp fun)
3037 (= start-hscroll (window-hscroll start-window))
3038 ;; Don't run the up-event handler if the window
3039 ;; start changed in a redisplay after the
3040 ;; mouse-set-point for the down-mouse event at
3041 ;; the beginning of this function. When the
3042 ;; window start has changed, the up-mouse event
3043 ;; contains a different position due to the new
3044 ;; window contents, and point is set again.
3046 (= (window-start start-window)
3047 start-window-start)))
3049 (push event unread-command-events)))))))
3059 #+begin_src emacs-lisp
3061 ;; todo work on org-cycle-emulate-tab
3063 ;; todo, this doesn't work for a non-standard keybind
3064 ;;(setq org-special-ctrl-k t)
3066 ;; todo, generally fix org mode keys
3067 ;; todo, org-mark-element, unbdind from M-h, bind to mark defun key
3069 (org-babel-do-load-languages
3070 'org-babel-load-languages
3074 ;; make shell work like interactive bash shell
3075 (setq org-babel-default-header-args:sh
3076 '((:results . "output") (:shebang . "#!/bin/bash -l")))
3078 ;; my patch to output stderr
3079 (setq org-babel-use-error-buffer nil)
3082 ;; org-mode manual suggests these, but I haven't used them.
3083 ;;(global-set-key "\C-cl" 'org-store-link)
3084 ;;(global-set-key "\C-ca" 'org-agenda)
3085 ;; this got in the way of a haskell mode command
3086 ;;(global-set-key "\C-cb" 'org-iswitchb)
3090 ;; org-src-tab-acts-natively t ; broken option. using next instead, todo fix
3092 (setq org-src-fontify-natively t ; make babel blocks nice
3093 org-adapt-indentation nil
3094 org-src-preserve-indentation t
3095 ;; The most basic logging is to keep track of when a TODO item was finished.
3097 ;; use a drawer to keep the logs tidy
3098 org-log-into-drawer t
3099 org-extend-today-until 0
3100 org-startup-truncated nil
3102 org-clock-mode-line-total 'today
3103 ;; global STYLE property values for completion
3104 org-global-properties (quote (("STYLE_ALL" . "habit")))
3105 org-special-ctrl-a/e t ;; home and end work special in headlines
3106 org-completion-use-ido t
3107 org-catch-invisible-edits 'smart)
3109 ;; non universally recommended settings
3111 org-default-notes-file (concat org-directory "/a/t.org")
3112 org-agenda-files (quote ("/a/t.org"))
3113 org-mobile-directory "/p/org-mobile"
3114 org-mobile-inbox-for-pull "/p/from-mobile.org"
3117 ;; modeilne populated from (org-clock-get-clocked-time)
3118 ;; which is populated from the var org-clock-total-time
3119 ;; which is populated by a function which starts from (org-clock-get-sum-start)
3122 (org-clock-persistence-insinuate)
3125 (defun time-to-org-day (time)
3126 (round (time-to-number-of-days
3127 (time-subtract time (list 0 (* 3600 org-extend-today-until) 0)))))
3130 (defun my-org-confirm-babel-evaluate (lang body)
3131 (not (or (string= (buffer-file-name) "/a/t.org")
3132 (string= (buffer-file-name) "/home/ian/.emacs.d/my-init.org")
3134 (setq org-confirm-babel-evaluate 'my-org-confirm-babel-evaluate)
3137 (defun org-time-stamp-with-time (arg)
3139 ;; '(4) is the argument passed by universal prefix
3140 (org-time-stamp (if arg arg '(4)) t))
3142 (defun ian-org-work-time ()
3145 (set-buffer "t.org")
3146 (goto-char (org-find-entry-with-id "ian-identifier-1"))
3149 (defun ian-org-idle-time ()
3152 (goto-char (org-find-entry-with-id "ian-identifier-2"))
3153 (set-buffer "t.org")
3158 ;; based on http://stackoverflow.com/questions/3758139/variable-pitch-for-org-mode-fixed-pitch-for-tables
3159 ;; keywords: proportional font, monospace
3161 (defun variable-pitch-on ()
3162 (variable-pitch-mode 1))
3163 (add-hook 'fundamental-mode-hook 'variable-pitch-on)
3164 (add-hook 'org-mode-hook 'variable-pitch-on)
3165 (add-hook 'text-mode-hook 'variable-pitch-on)
3167 (set-face-attribute 'org-table nil :family (face-attribute 'fixed-pitch :family))
3168 (set-face-attribute 'org-code nil :family (face-attribute 'fixed-pitch :family))
3169 (set-face-attribute 'org-formula nil :family (face-attribute 'fixed-pitch :family))
3170 (set-face-attribute 'org-link nil :family (face-attribute 'fixed-pitch :family))
3171 (set-face-attribute 'org-block nil :family (face-attribute 'fixed-pitch :family))
3172 (set-face-attribute 'org-date nil :family (face-attribute 'fixed-pitch :family))
3175 (defun remove-org-binds ()
3176 (define-key org-mode-map (kbd "<M-return>") nil)
3177 (define-key org-mode-map (kbd "C-'") nil)
3178 (define-key org-mode-map (kbd "C-y") nil)
3179 (define-key org-mode-map (kbd "<C-return>") nil)
3180 (define-key org-mode-map (kbd "<C-M-kp-enter>") nil)
3181 (define-key org-mode-map (kbd "C-,") nil)
3182 (define-key org-mode-map (kbd "C-M-m") nil)
3183 (define-key org-mode-map (kbd "C-k") nil)
3184 (define-key org-mode-map (kbd "C-j") nil)
3185 (define-key org-mode-map (kbd "C-M-i") nil)
3186 (define-key org-mode-map (kbd "C-M-t") nil)
3187 (define-key org-mode-map (kbd "M-a") 'nil)
3188 (define-key org-mode-map (kbd "C-a") nil)
3189 (define-key org-mode-map (kbd "M-e") nil)
3190 (define-key org-mode-map (kbd "C-e") nil)
3191 (define-key org-mode-map (kbd "C-3") nil)
3192 (define-key org-mode-map (kbd "<M-left>") nil)
3193 (define-key org-mode-map (kbd "<M-right>") nil)
3194 (define-key org-mode-map (kbd "<S-return>") nil)
3195 (define-key org-mode-map (kbd "<tab>") nil)
3196 (define-key org-mode-map (kbd "<C-S-down>") nil)
3197 (define-key org-mode-map (kbd "<C-S-up>") nil)
3198 (define-key org-mode-map (kbd "<S-down>") nil)
3199 (define-key org-mode-map (kbd "<S-up>") nil)
3200 (define-key org-mode-map "\t" nil))
3201 (add-hook 'org-mode-hook 'remove-org-binds)
3209 #+begin_src emacs-lisp :tangle no
3212 ;; account actual time, not just scheduled time
3213 org-drill-adjust-intervals-for-early-and-late-repetitions-p t
3215 ;; still show leeches, but warn
3216 org-drill-leech-method (quote warn)
3217 ;; increased from default 20
3218 org-drill-maximum-duration 60
3219 ;; especially when starting, I want to drill hard
3220 org-drill-maximum-items-per-session nil
3221 ;; don't prompt to save buffer, auto-save will do that
3222 org-drill-save-buffers-after-drill-sessions-p nil
3223 ;; this one deals with varying difficulty items better
3224 ;; sm2 is similar, but more simplistic
3225 org-drill-spaced-repetition-algorithm (quote simple8)
3228 ;; todo, make the prompting text reflect this number.
3229 ;; org-drill-failure-quality
3231 * os specific settings
3233 disabled cuz I have none yet
3234 #+begin_src emacs-lisp :tangle no
3235 (cond ((eq system-type 'darwin))
3236 ((eq system-type 'gnu/linux))
3237 ((eq system-type 'windows-nt))
3242 * prog-mode-defaults
3244 #+begin_src emacs-lisp
3247 (defun prog-mode-defaults ()
3248 "Default coding hook, useful with any programming language."
3249 ;; so that I can do completion before the dialog pops up
3250 (local-set-key (kbd "<tab>") 'auto-complete)
3251 ;; todo, this is causing error message on loading file, prolly not working
3252 ;;(flycheck-mode +1)
3253 (setq ac-sources (delq 'ac-source-dictionary ac-sources))
3254 (highlight-symbol-mode)
3255 (make-local-variable 'column-number-mode)
3256 ;; this says do autofilling using newcomment.el. The "only" is a misnomer.
3257 (set (make-local-variable 'comment-auto-fill-only-comments) t)
3258 (column-number-mode t)
3259 (turn-on-smartparens-mode)
3262 (font-lock-add-keywords
3263 nil `(("(\\(lambda\\>\\)"
3264 (0 (progn (compose-region (match-beginning 1) (match-end 1)
3265 ,(make-char 'greek-iso8859-7 107))
3267 (add-hook 'prog-mode-hook 'prog-mode-defaults)
3269 ;; enable flyspell in prog mode. text mode is handled
3270 (add-hook 'prog-mode-hook 'flyspell-prog-mode)
3277 #+begin_src emacs-lisp
3278 ;; automatically indenting yanked text if in programming-modes
3279 (defvar yank-indent-modes
3280 '(LaTeX-mode TeX-mode)
3281 "Modes in which to indent regions that are yanked (or yank-popped).
3282 Only modes that don't derive from `prog-mode' should be listed here.")
3284 (defvar yank-indent-blacklisted-modes
3285 '(python-mode slim-mode haml-mode)
3286 "Modes for which auto-indenting is suppressed.")
3288 (defvar yank-advised-indent-threshold 2000
3289 "Threshold (# chars) over which indentation does not automatically occur.")
3291 (defun yank-advised-indent-function (beg end)
3292 "Do indentation, as long as the region isn't too large."
3293 (if (<= (- end beg) yank-advised-indent-threshold)
3294 (indent-region beg end nil)))
3296 (defadvice yank (after yank-indent activate)
3297 "If current mode is one of 'yank-indent-modes,
3298 indent yanked text (with prefix arg don't indent)."
3299 (if (and (not (ad-get-arg 0))
3300 (not (member major-mode yank-indent-blacklisted-modes))
3301 (or (derived-mode-p 'prog-mode)
3302 (member major-mode yank-indent-modes)))
3303 (let ((transient-mark-mode nil))
3304 (yank-advised-indent-function (region-beginning) (region-end)))))
3306 (defadvice yank-pop (after yank-pop-indent activate)
3307 "If current mode is one of 'yank-indent-modes,
3308 indent yanked text (with prefix arg don't indent)."
3309 (if (and (not (ad-get-arg 0))
3310 (not (member major-mode yank-indent-blacklisted-modes))
3311 (or (derived-mode-p 'prog-mode)
3312 (member major-mode yank-indent-modes)))
3313 (let ((transient-mark-mode nil))
3314 (yank-advised-indent-function (region-beginning) (region-end)))))
3320 #+begin_src emacs-lisp
3321 ;; avoid stupid git crap like "warning, terminal not fully functional"
3322 (setenv "PAGER" "cat")
3323 ;; don't store successive duplicates in comint command history
3324 (setq comint-input-ignoredups t)
3326 (defun add-mode-line-dirtrack ()
3327 (add-to-list 'mode-line-buffer-identification
3328 '(:propertize (" " default-directory " ") face dired-directory)))
3329 (add-hook 'shell-mode-hook 'add-mode-line-dirtrack)
3332 ;; don't fully understand it, but it works.
3333 ;; http://www.emacswiki.org/emacs/ShellDirtrackByProcfs
3334 (defun track-shell-directory/procfs ()
3335 (shell-dirtrack-mode 0)
3336 (add-hook 'comint-preoutput-filter-functions
3339 (when (string-match comint-prompt-regexp str)
3341 (format "/proc/%s/cwd" (process-id
3343 (current-buffer)))))))))
3345 (setq comint-buffer-maximum-size 100000)
3346 (add-to-list 'comint-output-filter-functions 'comint-truncate-buffer)
3349 (shell (generate-new-buffer-name "*shell*")))
3351 (defun shell-wrap (prefix)
3352 "wrap the shell function, automatically generate a new name for a prefix arg"
3358 (add-hook 'shell-mode-hook 'track-shell-directory/procfs)
3361 the melpa git version had a catastrophic bug I reported.
3362 downgraded to marmalade version and everything is working fine.
3363 #+begin_src emacs-lisp
3364 (require 'smartparens-config)
3365 (show-smartparens-global-mode t)
3368 (defun gp/sp/pair-on-newline-and-indent (id action context)
3369 "Open a new brace or bracket expression, with relevant newlines and indent. "
3372 (indent-according-to-mode))
3373 (indent-according-to-mode))
3375 ;; when opening a pair, and then inserting a newline, push the closing pair to another newline
3376 (sp-pair "{" nil :post-handlers
3377 '(:add ((lambda (id action context)
3378 (gp/sp/pair-on-newline-and-indent id action context)) (kbd "<return>"))))
3379 (sp-pair "[" nil :post-handlers
3380 '(:add ((lambda (id action context)
3381 (gp/sp/pair-on-newline-and-indent id action context)) (kbd "<return>"))))
3384 ;; in my version, this is not a pairing.
3385 ;; not sure if it is in a future version since I reverted to marmalade
3386 ;; Don't need c-comments in strings -- they frustrate filename globs
3387 ;; (sp-pair "/*" nil :unless '(sp-in-string-p))
3389 ;; Don't need quotes to pair next to words
3390 (sp-pair "\"" nil :unless '(sp-point-before-word-p sp-point-after-word-p))
3391 (sp-pair "'" nil :unless '(sp-point-before-word-p sp-point-after-word-p))
3394 ;; todo, testout these mode specific settings from graphene.
3395 ;; Ruby-specific pairs and handlers
3396 (require 'smartparens-ruby)
3399 (sp-local-pair '(markdown-mode gfm-mode) "*" "*"
3400 :unless '(sp-in-string-p)
3401 :actions '(insert wrap))
3404 (sp-local-pair 'html-mode "\"" nil :unless '(:rem sp-point-after-word-p))
3409 todo; check out smex-show-unbound-commands shows frequently used commands that have no key bindings.
3410 #+begin_src emacs-lisp
3411 ; these must be before smex-initialize
3413 smex-save-file "~/.emacs.d/.smex-items")
3421 ** todo, disabled cuz of broken package
3422 #+begin_src emacs-lisp :tangle no
3423 (require 'sr-speedbar)
3424 (setq speedbar-hide-button-brackets-flag t ;; didn't notice a diff
3425 speedbar-file-unshown-regexp "flycheck-.*"
3426 sr-speedbar-width 40
3427 sr-speedbar-width-x 40
3428 sr-speedbar-auto-refresh nil
3429 sr-speedbar-skip-other-window-p t
3430 sr-speedbar-right-side nil
3431 speedbar-hide-button-brackets-flag nil)
3434 #+begin_src emacs-lisp
3436 ispell-program-name "hunspell"
3437 ispell-silently-savep t) ; don't prompt to save personal dictionary
3439 (require 'rw-hunspell)
3441 rw-hunspell sets up hunspell dictionary automagically.
3444 Rant: Hunspell SHOULD be standard. its used by firefox and openoffice and
3445 osx. In contrast, the first few words I added to aspell dictionary were
3446 "emacs" "customizable" and "timestamp". Hunspell already has those,
3449 ispell-personal-dictionary does not document where the hunspell
3450 dictionary goes by default, but it is ~/.hunspell_en_US for me
3454 #+begin_src emacs-lisp
3455 (setq-default TeX-PDF-mode t) ; use pdf
3457 ; more sensible defaults based on info manual quickstart
3458 (setq TeX-auto-save t)
3459 (setq TeX-parse-self t)
3464 #+begin_src emacs-lisp
3466 ;; undo-tree checks for minor modes which override
3467 ;; its minor mode keymap, and sets global keybinds if
3468 ;; that happens. this will prevent that, but I have no
3469 ;; reason to do that, so it is commented.
3470 ;; (defun undo-tree-overridden-undo-bindings-p () nil)
3472 ;; todo, send patch undo-tree-visualize should scroll with the scroll key, instead of just pgup pgdn (aka next/prior)
3473 (global-undo-tree-mode)
3474 ;; disabled due to bug, something like unknown entry in undo tree canary
3475 ;; (setq undo-tree-auto-save-history t)
3476 (setq undo-outer-limit 100000000 ; per undo command
3477 undo-limit 500000000 ; undo history limit
3478 undo-strong-limit 600000000) ; undo history limit plus some extra
3485 these colors were better for dark theme
3486 #+begin_src emacs-lisp :tangle no
3490 (defface visible-mark-face1
3491 '((((type tty) (class mono)))
3492 (t (:background "LimeGreen"))) "")
3493 (defface visible-mark-face2
3494 '((((type tty) (class mono)))
3495 (t (:background "red4"))) "")
3496 (defface visible-mark-forward-face1
3497 '((((type tty) (class mono)))
3498 (t (:background "dark magenta"))) "")
3499 (defface visible-mark-active
3500 '((((type tty) (class mono)))
3501 (t (:background "gold"))) "")
3502 (defface mouse-cursor-face
3503 '((((type tty) (class mono)))
3504 (t (:background "DeepPink1"))) "")
3509 #+begin_src emacs-lisp
3511 (add-to-list 'load-path "~/.emacs.d/src/visible-mark")
3513 ;; since it is not easy to change the mark overlay priority, I change this one.
3514 (setq show-paren-priority 999)
3517 (defface visible-mark-active
3518 '((((type tty) (class mono)))
3519 (t (:background "magenta"))) "")
3523 (defface mouse-cursor-face
3524 '((((type tty) (class mono)))
3525 (t (:background "DeepPink1"))) "")
3528 (require 'visible-mark)
3530 (setq visible-mark-faces '(visible-mark-face1 visible-mark-face2))
3531 (setq visible-mark-forward-faces '(visible-mark-forward-face1))
3534 ; highlight the last 2 marks
3535 (setq visible-mark-max 2)
3536 ; highlight 1 forward mark
3537 (setq visible-mark-forward-max 1)
3538 ; globally activate visible-mark-mode
3539 (global-visible-mark-mode +1)
3542 ;; todo, it doesn't seem to be exposed in elisp, but it would be nice
3543 ;; if I could define overlay faces to use inverse foreground color
3552 * key binds. keep at end of file
3553 this should come at the end because it depends on key maps being
3554 created in earlier sections.
3557 commands not needed in ido mode and their replacement in ido mode
3558 spell check fix -> use current pattern and start new one
3559 narrow -> create subdirectory
3560 org-cycle -> M-s search recently used directory
3561 vert split Window -> create file instead of select match
3562 delete-other-windows -> open dired buffer
3563 delete current window -> delete buffer/file
3564 find file -> search within all subdirectories
3568 buffer select -> toggle find file / buffer
3569 up/down -> next/previous history
3570 forward/back -> ido-forward/back
3573 right keyboard attributes: movement, involve typing words
3574 left keyboard attributes: non-typing universal non-movement
3580 fix global unpop mark ring
3582 learn cedet and projectile and helm
3583 setup key for pop-global-mark
3584 try out C-M-\ indent region
3585 set quoted insert to some obscure keybind
3586 make currently overrided M-u uppercase word into something obscure
3588 bind shell-command to something better
3590 investigate keys in isearch mode and find file mode
3591 try out occur. M-s o
3592 investigate programming modes. M-g n/b next/previous error. gdb?
3593 investigate org mode keys
3594 learn version control
3597 bind capitalize-word to something obscure
3598 sentance/paragraph movement/marking should be swapped with sexp/paren movement based on mode
3599 bind fill-paragraph to something obscure
3600 setup linewise paste
3601 install magit (git control)
3602 magpie expansion provides a completion key for acronym expansion based on buffer text
3605 figure out auto-indent
3606 learn eshell and prelude settings for it
3607 combine register prefix and c-x prefix
3608 note: remember to think of mouse & foot pedals
3609 commands to change: select other window: C-x o.
3610 ** prefix keybind changes
3611 #+begin_src emacs-lisp
3615 ; good info http://www.masteringemacs.org/articles/2011/02/08/mastering-key-bindings-emacs/
3616 ; rebinding the prefix keys are tricky. apparently, some modes ignore any redefinition of a prefix key and use it explicitly,
3617 ; so you have to dig into their key maps and redo things.
3618 ; There are 2 simpler alternatives which have their own downsides.
3619 ; One is cua mode, which I do not like because it smashes 2 keybinds onto 1 and limits what you can do.
3620 ; The other is keyboard-translate, which translates the key presses before anything else.
3621 ; The downside is that it translates them when you aren't using them as a prefix.
3622 ; Since the swaps I'm using are all very accessible, the only downside is some mental jugling when reading docs etc about these keybinds.
3624 ; I've seen this as an another suggestion, it was a total fail. The prefix command took over both keys.
3625 ; (define-key key-translation-map [f12] "\C-c")
3626 ; (define-key key-translation-map "\C-c" [left])
3629 ;idea to remove the hook later since it is only needed at startup.
3630 ; did not work however, and there is not a real need to fix it, so I did not investigate
3631 ;(defun removeSwapHook ()
3632 ; (remove-hook 'buffer-list-update-hook 'myKeySwap)
3633 ; (remove-hook 'change-major-mode-hook 'removeSwapHook))
3634 ;(add-hook 'change-major-mode-hook 'removeSwapHook)
3637 ; went through almost all the relevant standard hooks,
3638 ; this overcomes a known bug that (keyboard-translate) does not get applied when running emacs daemon
3639 (add-hook 'buffer-list-update-hook (lambda () (interactive)
3640 (keyboard-translate ?\C-x ?\C-s)
3641 (keyboard-translate ?\C-s ?\C-x)
3642 (keyboard-translate ?\C-c ?\C-d)
3643 (keyboard-translate ?\C-d ?\C-c)))
3647 ; these all don't work
3648 ; don't know why this doesn't error but reversing the keys does
3649 ;(keyboard-translate ?\t ?\M-\t)
3650 ;(keyboard-translate [M-tab] [tab])
3651 ; from what i can tell, it wants to use a keyboard-translate-table,
3652 ; which is a char table, which is a vector indexed by chars,
3653 ; and mod+tab is not a char (it has too many bits), it is an integer
3654 ; it actually says it can hold vectors or strings, but that it is obsolete to do so
3666 /ssh:host|sudo:host:
3667 when in the same session, you can then do:
3670 *** org insert table row
3671 [org-shiftmetadown/up]
3672 *** toggle line continuation / truncation / wrap
3673 toggle-truncate-lines
3674 *** auto-save on/off
3678 *** show abbreviations
3681 *** rename-file-and-buffer
3684 automatically balance a paragraph with newlines
3685 *** executable-make-buffer-file-executable-if-script-p
3686 make a script executable
3687 *** (setq lazy-highlight-cleanup nil)
3688 keep search highlight on after search is done
3689 *** auto-revert-tail-mode
3691 *** trash-file-and-buffer
3692 #+begin_src emacs-lisp
3693 (defun trash-file-and-buffer ()
3694 "Removes file connected to current buffer and kills buffer."
3696 (let ((filename (buffer-file-name))
3697 (buffer (current-buffer))
3698 (name (buffer-name)))
3699 (if (not (and filename (file-exists-p filename)))
3700 (error "Buffer '%s' is not visiting a file!" name)
3701 (delete-file filename)
3702 (kill-buffer buffer)
3703 (message "File '%s' successfully removed" filename))))
3710 *** sgml-pretty-print
3711 format xml in nxml-mode
3712 *** visual-line-mode
3714 ** compound commands
3722 [undo-tree-visualize]
3724 [undo-tree save/restore state via register]
3726 [org insert table horizontal line or create list]
3728 indent/dedent region
3730 [shift-left and shift-right are default for indenting by tab stop,
3731 and they are only defined as lambdas so I copy them here
3732 to use with up and down.
3733 #+begin_src emacs-lisp
3734 ;; condition cuz emacs24 release doesn't have this yet
3735 (when (boundp 'indent-rigidly-map)
3736 (define-key indent-rigidly-map (kbd "<C-left>")
3737 (lambda (beg end) (interactive "r")
3738 (let* ((current (indent-rigidly--current-indentation beg end))
3739 (next (indent--next-tab-stop current)))
3740 (indent-rigidly beg end (- next current)))))
3742 (define-key indent-rigidly-map (kbd "<C-right>")
3743 (lambda (beg end) (interactive "r")
3744 (let* ((current (indent-rigidly--current-indentation beg end))
3745 (next (indent--next-tab-stop current 'prev)))
3746 (indent-rigidly beg end (- next current))))))
3756 #+begin_src emacs-lisp
3757 (global-set-key (kbd "C-x C-b") 'ibuffer)
3761 rectangular clear, replace area with whitespace
3766 nnir searching with notmuch, specific group (not sure if it can do multiple)
3767 search all groups with mairix
3773 save newsrc file, alterations to groups.
3775 gnus refresh / get new
3779 gnus quoted reply all
3781 gnus draft edit message
3784 #+begin_src emacs-lisp
3785 (add-hook 'gnus-startup-hook
3787 (define-key gnus-summary-mode-map (kbd "<delete>") 'gnus-summary-delete-article)))
3792 #+begin_src emacs-lisp
3793 (add-hook 'gnus-startup-hook
3795 (define-key gnus-group-mode-map "b" 'nnmairix-search)
3796 (define-key gnus-summary-mode-map "b" 'nnmairix-search)))
3799 move message, or messages in region
3801 mark article, move with B m
3805 search current group (or see info manual for more groups),
3806 using the gnus native search (its slow, do a notmuch or mairix search instead)
3808 todo; send in patch to make author search to in sent folder
3812 see C-h m for a full list
3814 do a nnir notmuch search, for the group on the current line
3816 jump to thread from nnir group
3821 M-& apply process mark to a non-process mark command
3825 maybe rebind this to a shorter keybind, like del
3826 gnus-summary-kill-thread
3832 notmuch advance to next message/thread
3834 ** readline / bash / .inputrc
3838 removed drill from all these because I'm using emacs for shell now
3842 terminal open file manager
3844 bash exchange-point-and-mark
3853 bash history-search-backward
3855 shell-expand-line, expand like bash does u hit enter
3860 yank $1 of last argument, or nth if prefixed with a digit argument
3866 bash edit-and-execute-command
3869 emacs hard to rebind
3870 looks like it actually wouldn't be that hard.
3871 possibly take the output from bind -p, make all those keys undefined.
3879 bash menu-complete-backward
3885 forward/backward-word
3888 bash backward-kill-word
3891 [ terminal crap, duplicate of tab ]
3893 bash operate-and-get-next, submit and bring up next item in history
3895 bash dabbrev-expand,
3896 complete historical command names
3898 terminal incompatible junk
3900 bash kill-line, to end of line
3905 #+begin_src emacs-lisp
3906 (add-hook 'comint-mode-hook
3908 (define-key comint-mode-map "\C-m" nil)))
3917 paste word/char under cursor into isearch
3919 next/previous isearch history
3922 Activate occur easily inside isearch
3924 #+begin_src emacs-lisp
3925 (define-key isearch-mode-map (kbd "C-o")
3926 (lambda () (interactive)
3927 (let ((case-fold-search isearch-case-fold-search))
3928 (occur (if isearch-regexp
3930 (regexp-quote isearch-string))))))
3933 #+begin_src emacs-lisp
3934 (defun my-isearch-toggle-regexp ()
3936 (isearch-toggle-regexp)
3937 (cond (isearch-regexp
3938 (global-set-key (kbd "C-r") 'isearch-backward-regexp)
3939 (define-key global-map (kbd "<kp-add>") 'isearch-forward-regexp))
3941 (global-set-key (kbd "C-r") 'isearch-backward)
3942 (define-key global-map (kbd "<kp-add>") 'isearch-forward))))
3943 (define-key isearch-mode-map (kbd "M-r") 'my-isearch-toggle-regexp)
3948 icomplete-forward/backward-completions
3952 forward / previous node, descend/ascend tree as needed
3954 Info-follow-nearest-node
3955 #+begin_src emacs-lisp
3956 (define-key Info-mode-map "x" 'Info-follow-nearest-node)
3958 m, f, n, p or ^ command, depending on where you click.
3961 select next completion candidate
3965 agenda cycle todo state
3968 make just todo items visible
3970 org-shifttab global visibility cycle / move table cell
3976 org insert horizontal line
3980 i'd like to drill these sometime when I have space in my head, or I
3983 [enter input to the stack, or duplicate top stack item]
3985 [cycle 3 elements on stack]
3987 [cycle 2 elements on stack]
3991 [begin negative number]
3995 [calc named command]
3997 [delete 2nd from top of stack]
3999 [0=whole stack, 1-9=that many, -1-9=that element]
4001 [remove from the top of the stack]
4003 [algebraic mode. infix expressions are calculated when input to the stack]
4005 [auto algebraic mode]
4007 [top x of stack reference]
4009 [store to variable: store, top, retrieve, unstore. the quick variables 0-9 don't need s prefix]
4013 [trail prev/next/end/yankh]
4015 [calc edit mode, to edit the top of stack]
4017 ** single/special keys
4020 #+begin_src emacs-lisp
4021 (define-key isearch-mode-map (kbd "<tab>") 'isearch-query-replace)
4025 #+begin_src emacs-lisp
4026 ;; explained in http://stackoverflow.com/questions/7411920/how-to-bind-search-and-search-repeat-to-c-f-in-emacs
4027 (global-set-key (kbd "<kp-add>") 'isearch-forward)
4028 (define-key isearch-mode-map "\t" nil)
4029 (define-key isearch-mode-map (kbd "<kp-add>") 'isearch-repeat-forward)
4030 ;; get rid of the standard completion binding, always use auto-complete
4031 ;; this didn't work very well
4032 ;;(global-set-key (kbd "TAB") 'auto-complete)
4033 (define-key global-map [remap completion-at-point] 'auto-complete)
4039 #+begin_src emacs-lisp
4040 ;; taken from emacs wiki, along with home function
4041 ;; http://www.emacswiki.org/emacs/BackToIndentationOrBeginning
4042 (defun point-in-comment ()
4043 "Determine if the point is inside a comment"
4045 (let ((syn (syntax-ppss)))
4047 (not (nth 3 syn)))))
4048 (defun end-of-code-or-line (arg)
4049 "Move to end of line, or before start of comments depending on situation.
4050 Toggle back and forth positions if we are already at one.
4051 Comments are recognized in any mode that sets syntax-ppss
4055 (let ((start (point))
4056 (bol (save-excursion
4059 (eol (progn (move-end-of-line arg) (point))))
4060 (while (point-in-comment)
4062 (when (= (point) bol)
4064 (throw 'bol (and (not (= eol start)) (>= start (point))))))
4065 (move-end-of-line arg)))
4067 (global-set-key (kbd "<end>") 'end-of-code-or-line)(add-hook 'org-mode-hook (lambda () (define-key org-mode-map (kbd "<end>") 'org-end-of-line)))
4072 #+begin_src emacs-lisp
4073 (defun back-to-indentation-or-beginning ()
4075 (if (= (point) (progn (back-to-indentation) (point)))
4076 (if (derived-mode-p 'org-mode)
4077 (org-beginning-of-line)
4078 (beginning-of-line))))
4079 (global-set-key (kbd "<home>") 'back-to-indentation-or-beginning)
4085 #+begin_src emacs-lisp
4086 (global-set-key (kbd "<S-iso-lefttab>") 'indent-buffer)
4090 #+begin_src emacs-lisp
4092 (global-set-key (kbd "<S-delete>") 'send-shell)
4094 ;; optional variables used by send-shell
4095 (setq shell-send-yank-key nil)
4097 (defun repeat-shell ()
4099 "Repeat the last command in shell-mode, displaying the window if needed."
4100 (let ((shell-buffer (get-buffer "*shell*")))
4102 (buffer-window-show shell-buffer)
4103 (let ((original-buffer (current-buffer)))
4105 (setq shell-buffer (current-buffer))
4106 (switch-to-buffer original-buffer)))
4107 (with-current-buffer shell-buffer
4108 (goto-char (point-max))
4109 (call-interactively 'comint-previous-input)
4110 ;; the t flag makes the buffer advance
4111 (comint-send-input nil t))))
4113 (setq compilation-filenames '("Makefile" "makefile"))
4115 (defun get-nearest-compilation-file ()
4116 "Search for the compilation file traversing up the directory tree."
4118 (let ((dir default-directory)
4119 (parent-dir (file-name-directory (directory-file-name default-directory)))
4120 (nearest-compilation-file 'nil))
4121 (while (and (not (string= dir parent-dir))
4122 (not nearest-compilation-file))
4123 (dolist (filename compilation-filenames)
4124 (setq file-path (concat dir filename))
4125 (when (file-readable-p file-path)
4126 (setq nearest-compilation-file file-path)))
4127 (setq dir parent-dir
4128 parent-dir (file-name-directory (directory-file-name parent-dir))))
4129 nearest-compilation-file))
4132 "call run-fun if it is set, else run make if there is a makefile,
4133 else save and repeat last shell command.
4134 run-fun is meant to store file local variables, which show how to
4135 do the main thing we want on this file, generally compile and
4138 example of setting it in a file:
4140 ;; run-fun: merge-test
4143 (if (and (boundp 'run-fun) run-fun)
4145 (let ((makefile (get-nearest-compilation-file)))
4146 (if (and makefile (stringp mode-name) (string= mode-name "C/l"))
4148 "make -f %s" (get-nearest-compilation-file)))
4152 (defun send-shell ()
4154 (send-shell-buffer "*shell*" 'shell (kbd "C-v")))
4156 (defun send-python ()
4158 (send-shell-buffer "*Python*" 'py-shell (kbd "C-v")))
4161 (defun send-shell-buffer (buffer-name &optional init shell-send-yank-key)
4162 "Send current line or region to shell-mode buffer.
4163 When in shell-mode, copy the current line to the
4164 most recently visited visible window.
4166 SHELL-SEND-YANK-KEY: key to use instead
4167 of yank to paste into recent window. This allows compatibility with
4168 modes like org-mode which have their own yank function."
4169 (if (string= (buffer-name) buffer-name)
4170 ;; this section is copied out of comint-send-input
4172 (let ((proc (get-buffer-process (current-buffer))))
4173 (if (not proc) (user-error "Current buffer has no process")
4176 (let* ((pmark (process-mark proc))
4177 (intxt (if (>= (point) (marker-position pmark))
4178 (progn (if comint-eol-on-send (end-of-line))
4179 (buffer-substring pmark (point)))
4180 (let ((copy (funcall comint-get-old-input)))
4185 (if (= (length intxt) 0)
4186 (kill-new (comint-previous-matching-input-string "." 1))
4187 (kill-new intxt)))))
4188 (kill-append "\n" nil)
4189 (select-window (previous-window nil nil 'visible))
4190 (if (and (boundp 'shell-send-yank-key) shell-send-yank-key)
4191 (call-interactively (global-key-binding shell-send-yank-key))
4193 (select-window (next-window nil nil 'visible)))
4198 (setq start (save-excursion (beginning-of-line) (point))
4199 end (save-excursion (end-of-line) (point)))
4200 (let (line-move-visual)
4201 (call-interactively 'next-line)))
4202 (send-comint-input buffer-name start end init))))
4204 ;; supporting functions
4205 (defun send-comint-input (buffer-name start end &optional init)
4206 "Input the region to BUFFER-NAME, assuming it is a comint-derived buffer.
4207 Show BUFFER-NAME if it is not show.
4208 Call INIT if BUFFER-NAME does not exist."
4209 (let ((input (filter-buffer-substring start end)))
4210 (send-comint-string buffer-name input init)))
4212 (defun send-comint-string (buffer-name string &optional init)
4213 "Input the string to BUFFER-NAME, assuming it is a comint-derived buffer.
4214 Show BUFFER-NAME if it is not show.
4215 Call INIT if BUFFER-NAME does not exist."
4216 (let ((buffer (get-buffer buffer-name)))
4218 (message "nobuffer")
4219 ;; save-excursion etc. don't work for (shell), so I do this instead
4220 (if init (let ((original-buffer (current-buffer)))
4221 (funcall init (and (boundp 'send-shell-buffer-name) send-shell-buffer-name))
4222 (switch-to-buffer original-buffer)
4223 (setq buffer (get-buffer buffer-name)))
4224 (error "No existing buffer found and no init function argument. ")))
4225 (buffer-window-show buffer)
4226 (with-current-buffer buffer
4227 (let ((proc (get-buffer-process buffer)))
4228 (goto-char (process-mark proc))
4230 (comint-send-input nil t)))))
4232 (defun buffer-window-show (&optional buffer action)
4233 "Like temp-buffer-window-show, but removed stuff
4234 relevant to it being temp or help."
4236 (with-current-buffer buffer
4237 (when (let ((window-combination-limit
4238 ;; When `window-combination-limit' equals
4239 ;; `temp-buffer' or `temp-buffer-resize' and
4240 ;; `temp-buffer-resize-mode' is enabled in this
4241 ;; buffer bind it to t so resizing steals space
4242 ;; preferably from the window that was split.
4243 (if (or (eq window-combination-limit 'temp-buffer)
4244 (and (eq window-combination-limit
4245 'temp-buffer-resize)
4246 temp-buffer-resize-mode))
4248 window-combination-limit)))
4250 ;;(message "window-combination-limit")
4251 ;;(print window-combination-limit)
4252 (setq window (display-buffer buffer action)))
4253 (setq frame (window-frame window))
4254 (unless (eq frame (selected-frame))
4255 (raise-frame frame))
4256 (setq minibuffer-scroll-window window)
4257 (set-window-hscroll window 0)
4258 ;; Return the window.
4262 ;; when poping help, etc, allow reusing a window in a different frame if it is visible
4263 ;; figured this out after spending quite a while reading doc string for display-buffer
4264 ;; which is the main function which uses this.
4265 ;; it will use other vars or its arg to override this,
4266 ;; but those things are often nil.
4267 ;; aha moments in reading it: ACTION = (FUNCTION-or-FUNCTIONLIST ALIST)
4268 ;; FRAME adds an association to ACTION's alist, but it's not used if ACTION arg is nil.
4269 (setq display-buffer-fallback-action `(,(car display-buffer-fallback-action) . '(reusable-frames . visible)))
4270 ;; stop splitting windows verticallly when I open a buffer or shell
4271 (setq split-height-threshold nil)
4276 #+begin_src emacs-lisp
4277 (global-set-key (kbd "<S-kp-equal>") 'shell-wrap)
4281 #+begin_src emacs-lisp
4282 (global-set-key (kbd "<S-kp-divide>") 'previous-buffer)
4288 #+begin_src emacs-lisp
4289 ;; todo, this doesn't set the keybind for the help minibuffer
4292 (global-set-key (kbd "\r") 'indent-new-comment-line)
4294 ;; don't use enter for autocomplete, we use tab or something
4295 (define-key ac-completing-map (kbd "<return>") nil)
4296 (define-key ac-completing-map "\r" nil)
4298 (add-hook 'org-mode-hook
4300 ;; copied from org-mode, replace org-enter with org-enter-indent
4301 (org-defkey org-mode-map "\C-m" 'org-return-indent)))
4304 (add-hook 'comint-mode-hook
4306 (define-key comint-mode-map "\r" nil)
4307 (define-key comint-mode-map (kbd "<return>") 'comint-send-input)))
4309 (add-hook 'comint-mode-hook
4311 (define-key comint-mode-map "\C-m" nil)
4312 (define-key comint-mode-map "\C-d" nil)))
4317 auto-correct-prev-word
4318 #+begin_src emacs-lisp
4319 (global-set-key (kbd "<S-return>") 'flyspell-auto-correct-previous-word)
4324 #+begin_src emacs-lisp
4325 (global-set-key (kbd "<kp-enter>") 'set-mark-command)
4329 #+begin_src emacs-lisp
4330 (global-set-key (kbd "<S-kp-enter>") 'smex)
4335 *** mouse-2 mode line
4336 mouse-delete-other-windows
4337 *** C-mouse-2 mode line
4338 mouse-split-window-horizontally
4339 *** M-mouse-2 mode line
4340 *** S-mouse-2 mode line
4341 *** C-M-mouse-2 mode line
4342 *** C-S-mouse2 mode line
4343 *** mouse-3 mode line
4345 *** C-mouse-3 mode line
4346 *** M-mouse-3 mode line
4347 *** S-mouse-3 mode line
4348 *** C-M-mouse-3 mode line
4349 *** C-S-mouse-3 mode line
4353 buffer list context menu
4367 #+begin_src emacs-lisp
4368 (define-key global-map [down-mouse-3] 'mouse3-func)
4369 (global-set-key [mouse-3] 'mouse3-set-mark)
4370 (global-set-key [drag-mouse-3] 'mouse3-set-mark)
4380 #+begin_src emacs-lisp
4381 (global-set-key (kbd "<mouse-6>") 'move-mouse-to-point)
4404 #+begin_src emacs-lisp
4405 ;; for when we have a standard keyboard which is not remapped
4406 (global-set-key (kbd "M-2") 'smex)
4421 #+begin_src emacs-lisp
4422 (global-set-key (kbd "<kp-left>") 'indent-region)
4431 #+begin_src emacs-lisp
4432 (global-set-key (kbd "<kp-begin>") 'mark-defun)
4441 #+begin_src emacs-lisp
4442 (global-set-key (kbd "<kp-right>") 'ibuffer)
4462 delete-horizontal-space
4463 #+begin_src emacs-lisp
4464 (global-set-key (kbd "<kp-prior>") 'delete-horizontal-space)
4475 *** C-M-10/kp-insert
4476 *** C-S-10/kp-insert
4478 *** C-11/kp-subtract
4479 *** M-11/kp-subtract
4480 *** S-11/kp-subtract
4481 *** C-M-11/kp-subtract
4482 *** C-S-11/kp-subtract
4491 on standard mouse, this scrolls,
4492 because we have the accuracy to pick things up and
4493 down easier, and because it is familiar.
4496 #+begin_src emacs-lisp
4497 ;; compiling warns that next-line should be called interactively,
4498 ;; but we would have to do something dumb, like give it a
4499 ;; vector of keys in order to supply the 8 argument
4507 (global-set-key (kbd "<C-up>") 'up-fast)
4508 (global-set-key (kbd "<C-down>") 'down-fast)
4510 (add-hook 'comint-mode-hook
4512 (define-key comint-mode-map (kbd "<C-mouse-4>") 'comint-previous-prompt)
4513 (define-key comint-mode-map (kbd "<C-mouse-5>") 'comint-next-prompt)))
4518 #+begin_src emacs-lisp
4519 (global-set-key (kbd "<M-mouse-4>") 'backward-sexp)
4520 (global-set-key (kbd "<M-mouse-5>") 'forward-sexp)
4523 expand/contract region
4524 #+begin_src emacs-lisp
4525 (global-set-key (kbd "<S-mouse-13>") 'my-contract-region)
4526 (global-set-key (kbd "<S-mouse-14>") 'er/expand-region)
4527 (global-set-key (kbd "<S-mouse-4>") 'my-contract-region)
4528 (global-set-key (kbd "<S-mouse-5>") 'er/expand-region)
4529 (global-set-key (kbd "<S-up>") 'my-contract-region)
4530 (global-set-key (kbd "<S-down>") 'er/expand-region)
4532 (defun my-contract-region (arg)
4534 (let ((current-prefix-arg '-))
4535 (call-interactively 'er/expand-region)))
4539 background: I originally tried to make c-scroll be scroll
4541 for better compatibility with the standard mouse
4542 #+begin_src emacs-lisp
4543 (global-set-key (kbd "<C-M-mouse-4>") 'mwheel-scroll)
4544 (global-set-key (kbd "<C-M-mouse-5>") 'mwheel-scroll)
4545 ; (require 'smooth-scroll)
4546 ; (smooth-scroll-mode nil)
4547 ; (global-set-key (kbd "<C-M-mouse-4>") 'scroll-up-1)
4548 ;(global-set-key (kbd "<C-M-mouse-5>") 'scroll-down-1)
4551 increase / decrease text size
4552 #+begin_src emacs-lisp
4553 (global-set-key (kbd "<C-S-mouse-4>") 'text-scale-increase)
4554 (global-set-key (kbd "<C-S-mouse-5>") 'text-scale-decrease)
4555 (global-set-key (kbd "<C-S-mouse-13>") 'text-scale-increase)
4556 (global-set-key (kbd "<C-S-mouse-14>") 'text-scale-decrease)
4557 (global-set-key (kbd "<C-S-down>") 'text-scale-increase)
4558 (global-set-key (kbd "<C-S-up>") 'text-scale-decrease)
4564 #+begin_src emacs-lisp
4565 (global-set-key (kbd "<C-left>") 'backward-symbol)
4566 (global-set-key (kbd "<C-right>") 'forward-symbol)
4584 #+begin_src emacs-lisp
4585 (global-unset-key (kbd "C-2"))
4586 (defun copy-symbol (&optional arg)
4587 "Copy symbol at point into kill-ring"
4589 (kill-new (thing-at-point 'symbol)))
4591 (global-set-key (kbd "C-2") 'copy-symbol)
4595 #+begin_src emacs-lisp
4597 (defun shell-cd-to-file ()
4599 (let ((file (buffer-file-name)))
4601 (send-comint-string "*shell*"
4602 (concat "c " (file-name-directory file))
4604 (message "%s" "shell-cd-to-file: buffer has no file name"))))
4605 (global-set-key (kbd "M-2") 'shell-cd-to-file)
4609 #+begin_src emacs-lisp
4610 (global-unset-key (kbd "C-M-2"))
4615 #+begin_src emacs-lisp
4616 (global-set-key (kbd "C-3") 'dot-mode-execute)
4621 #+begin_src emacs-lisp
4622 (global-set-key (kbd "C-M-3") 'recenter-top-bottom)
4626 org-cycle, comint previous arg
4627 #+begin_src emacs-lisp
4628 (add-hook 'org-mode-hook
4629 (lambda () (define-key org-mode-map (kbd "C-q") 'org-cycle)))
4630 (define-key widget-keymap (kbd "C-q") 'widget-forward)
4631 (add-hook 'comint-mode-hook
4632 (lambda () (define-key comint-mode-map (kbd "C-q") 'comint-insert-previous-argument)))
4635 org-archive-to-archive-sibling
4636 #+begin_src emacs-lisp
4637 (global-set-key (kbd "M-q") 'org-archive-to-archive-sibling)
4641 #+begin_src emacs-lisp
4642 (global-set-key (kbd "C-M-q") 'quoted-insert)
4647 #+begin_src emacs-lisp
4648 (global-set-key (kbd "C-w") (lambda () (interactive) (goto-buffer-or-find-file "/a/t.org")))
4652 #+begin_src emacs-lisp
4653 (global-set-key (kbd "M-w") 'org-clock-in)
4659 #+begin_src emacs-lisp
4660 ;; todo, make repeated calls to this append the kills
4661 (defun copy-line (&optional arg)
4662 "Copy lines (as many as prefix argument) in the kill ring.
4663 Ease of use features:
4664 - Move to start of next line.
4665 - Appends the copy on sequential calls.
4666 - Use newline as last char even on the last line of the buffer.
4667 - If region is active, copy its lines."
4669 (let ((beg (line-beginning-position))
4670 (end (line-end-position (or arg 1))))
4672 (if (> (point) (mark))
4673 (setq beg (save-excursion (goto-char (mark)) (line-beginning-position)))
4674 (setq end (save-excursion (goto-char (mark)) (line-end-position)))))
4675 (if (eq last-command 'copy-line)
4676 (kill-append (buffer-substring beg end) (< end beg))
4677 (kill-ring-save beg end)))
4678 (kill-append "\n" nil)
4679 ;; dun need cuz I have yank-better
4680 ;;(beginning-of-line (or (and arg (1+ arg)) 2))
4681 (if (and arg (not (= 1 arg))) (message "%d lines copied" arg)))
4683 (global-set-key (kbd "C-e") 'copy-line)
4687 #+begin_src emacs-lisp
4688 (global-set-key (kbd "M-e") 'org-clock-in-last)
4694 #+begin_src emacs-lisp
4695 (global-set-key (kbd "C-r") 'isearch-backward)
4696 (add-hook 'comint-mode-hook
4698 (define-key comint-mode-map (kbd "C-r") 'comint-history-isearch-backward-regexp)))
4702 #+begin_src emacs-lisp
4703 (global-set-key (kbd "M-r") 'org-clock-out)
4709 #+begin_src emacs-lisp
4711 "Copy entire buffer to clipboard"
4713 (clipboard-kill-ring-save (point-min) (point-max)))
4714 (global-set-key (kbd "C-a") 'copy-all)
4718 #+begin_src emacs-lisp
4719 (global-set-key (kbd "M-a") 'kmacro-start-macro-or-insert-counter)
4723 #+begin_src emacs-lisp
4724 (global-set-key (kbd "C-M-a") 'kmacro-end-or-call-macro)
4725 (add-hook 'perl-mode-hook (lambda () (define-key perl-mode-map (kbd "C-M-a") nil)))
4726 (add-hook 'LaTeX-mode-hook (lambda () (define-key LaTeX-mode-map (kbd "C-M-a") nil)))
4727 (add-hook 'c-mode-hook
4728 (lambda () (define-key c-mode-map (kbd "C-M-a") nil)))
4737 split-window-vertically
4738 #+begin_src emacs-lisp
4739 (global-set-key (kbd "C-M-s") 'split-window-vertically)
4746 swap buffer across windows
4747 from http://www.emacswiki.org/emacs/TransposeWindows
4748 #+begin_src emacs-lisp
4749 (setq swapping-buffer nil)
4750 (setq swapping-window nil)
4751 (defun swap-buffers-in-windows ()
4752 "Swap buffers between two windows"
4754 (if (and swapping-window
4756 (let ((this-buffer (current-buffer))
4757 (this-window (selected-window)))
4758 (if (and (window-live-p swapping-window)
4759 (buffer-live-p swapping-buffer))
4760 (progn (switch-to-buffer swapping-buffer)
4761 (select-window swapping-window)
4762 (switch-to-buffer this-buffer)
4763 (select-window this-window)
4764 (message "Swapped buffers."))
4765 (message "Old buffer/window killed. Aborting."))
4766 (setq swapping-buffer nil)
4767 (setq swapping-window nil))
4769 (setq swapping-buffer (current-buffer))
4770 (setq swapping-window (selected-window))
4771 (message "Buffer and window marked for swapping."))))
4773 (global-set-key (kbd "C-M-d") 'swap-buffers-in-windows)
4778 #+begin_src emacs-lisp
4779 (global-set-key (kbd "C-f") 'kill-whole-line-wrapper)
4780 (defun kill-whole-line-wrapper (&optional arg)
4781 "If we are at the end of the file, kill backwards instead of doing nothing."
4783 (if (= (point) (point-max))
4784 (kill-whole-line -1)
4785 (kill-whole-line arg)))
4789 #+begin_src emacs-lisp
4790 (defun print-var-at-point ()
4792 (let ((v (variable-at-point)))
4794 (message "%s: %s" v (symbol-value v))
4795 (message "no symbol found at point"))))
4796 (global-set-key (kbd "M-f") 'print-var-at-point)
4801 #+begin_src emacs-lisp
4803 (add-hook 'org-mode-hook
4805 (define-key org-mode-map (kbd "C-M-f") 'org-kill-line)))
4807 (global-set-key (kbd "C-M-f") 'kill-line)
4811 cancel / other window
4812 #+begin_src emacs-lisp
4813 (global-set-key (kbd "C-g") 'other-window)
4816 abort-recursive-edit
4817 #+begin_src emacs-lisp
4818 (global-set-key (kbd "M-g") 'abort-recursive-edit)
4822 #+begin_src emacs-lisp
4823 (global-set-key (kbd "C-M-g") 'mu4e)
4827 #+begin_src emacs-lisp
4828 (global-set-key (kbd "C-z") 'undo-tree-undo)
4835 #+begin_src emacs-lisp
4836 (global-set-key (kbd "C-s") 'kill-region)
4840 #+begin_src emacs-lisp
4841 (global-set-key (kbd "M-x") 'append-next-kill)
4845 #+begin_src emacs-lisp
4846 ;; same args as copy-to-register
4847 (defun cut-to-register (register start end &optional delete-flag region)
4848 (interactive (list (register-read-with-preview "Cut to register: ")
4853 (copy-to-register register start end t region))
4855 (global-set-key (kbd "C-M-x") 'cut-to-register)
4860 #+begin_src emacs-lisp
4861 (global-set-key (kbd "C-d") 'kill-ring-save)
4862 (add-hook 'c-mode-hook
4863 (lambda () (define-key c-mode-map (kbd "C-d") nil)))
4864 (add-hook 'comint-mode-hook
4866 (define-key comint-mode-map (kbd "C-d") nil)))
4867 ;; the base map is shared by many c-modes, like java
4868 (add-hook 'c-mode-hook
4870 (define-key c-mode-base-map "\C-d" nil)
4871 (define-key c-mode-base-map (kbd "<deletechar>") 'c-electric-delete-forward)))
4876 #+begin_src emacs-lisp
4877 (define-key global-map "\M-c" 'org-capture)
4881 #+begin_src emacs-lisp
4882 (global-set-key (kbd "C-M-c") 'copy-to-register)
4887 #+begin_src emacs-lisp
4888 (global-set-key (kbd "C-v") 'yank-better)
4892 (defun yank-better (arg)
4893 "Paste, linewise if our kill ends with a newline.
4894 I change the behavior of plain prefix. It makes it not do linewise paste,
4895 because sometimes you want to yank pop and a linewise paste screws that up.
4896 c-u with no number normally makes the point go before the yank.
4897 That is pointless for me, as it would be just as easier and less
4898 thought to pop the mark after yanking cuz it is set to before the mark."
4900 (if (and (not (equal arg '(4))) (string-suffix-p "\n" (current-kill 0 t)))
4901 (beginning-of-line))
4902 (if (and (stringp mode-name) (string= mode-name "Org"))
4903 (call-interactively 'org-yank)
4904 (setq this-command 'yank)
4905 (call-interactively 'yank (and (not (equal arg '(4)))))))
4907 (put 'yank-better 'delete-selection 'yank)
4911 #+begin_src emacs-lisp
4912 (global-set-key (kbd "M-v") 'insert-register)
4916 #+begin_src emacs-lisp
4917 (global-set-key (kbd "C-M-v") 'yank-pop)
4921 delete-other-windows
4922 #+begin_src emacs-lisp
4923 (global-set-key (kbd "C-b") 'delete-other-windows)
4926 isearch-backward-current-symbol
4927 #+begin_src emacs-lisp
4928 (global-set-key (kbd "M-b") 'isearch-backward-current-symbol)
4931 isearch-current-symbol
4932 #+begin_src emacs-lisp
4933 (global-set-key (kbd "C-M-b") 'isearch-current-symbol)
4938 in terminal, it's just TAB, duplicate keybind.
4941 in terminal it's duplicated of C-M-i
4946 #+begin_src emacs-lisp
4947 (global-set-key (kbd "<C-delete>") 'kill-symbol)
4948 (defun kill-symbol (arg)
4950 (kill-region (point) (save-excursion (forward-symbol arg) (point))))
4956 #+begin_src emacs-lisp
4957 (global-set-key (kbd "<C-M-delete>") 'kill-sexp)
4962 compile / comint search
4963 #+begin_src emacs-lisp
4965 (and (bound-and-true-p var)
4966 (not (eq var 'unset))))
4967 (global-set-key (kbd "C-(") 'run)
4969 ;; make compile work from the gtags root dir
4970 (defadvice compile (before pre-compile-advice activate)
4972 (when (set-p ggtags-project-root)
4973 (setq-local compile-saved-dir default-directory)
4974 (setq default-directory ggtags-project-root)))
4975 (defadvice compile (after post-compile-advice activate)
4976 (when (bound-and-true-p compile-saved-dir)
4977 (setq default-directory compile-saved-dir)))
4980 (add-hook 'c-mode-hook (lambda () (define-key c-mode-map (kbd "C-(") 'compile)))
4981 (add-hook 'comint-mode-hook
4983 (define-key isearch-mode-map (kbd "C-(") 'isearch-repeat-backward)
4984 (define-key comint-mode-map (kbd "C-(") 'isearch-backward)))
4990 #+begin_src emacs-lisp
4991 (add-hook 'org-mode-hook
4992 (lambda () (define-key org-mode-map (kbd "C-M-(") 'org-shiftup)))
4996 keyboard-yank-primary
4997 #+begin_src emacs-lisp
4998 (defun keyboard-yank-primary ()
5000 (let ((mouse-yank-at-point t))
5001 (mouse-yank-primary nil)))
5003 (global-set-key (kbd "C-)") 'keyboard-yank-primary)
5007 #+begin_src emacs-lisp
5008 (add-hook 'org-mode-hook
5009 (lambda () (define-key org-mode-map (kbd "C-M-)") 'org-shiftdown)))
5013 backward-kill-symbol
5014 #+begin_src emacs-lisp
5015 (global-set-key (kbd "<C-backspace>") 'backward-kill-symbol)
5016 (add-hook 'comint-mode-hook
5018 (define-key comint-mode-map (kbd "<C-backspace>") 'backward-kill-word)))
5019 (defun backward-kill-symbol (arg)
5021 (kill-region (point) (save-excursion (backward-symbol arg) (point))))
5026 #+begin_src emacs-lisp
5027 (global-set-key (kbd "<C-M-backspace>") 'backward-kill-sexp)
5037 split-window-horizontally
5038 #+begin_src emacs-lisp
5039 (global-set-key (kbd "C-*") 'split-window-horizontally)
5044 #+begin_src emacs-lisp
5045 (global-set-key (kbd "C-M-*") 'calc-dispatch)
5049 delete-window-or-exit
5050 #+begin_src emacs-lisp
5051 (global-set-key (kbd "C-9") 'delete-window-or-exit)
5053 (defun delete-window-or-exit ()
5054 "Delete window or exit emacs."
5056 (if (condition-case nil (delete-window) (error t))
5057 (if (or (boundp 'server-process) (> (length (frame-list)) 1))
5058 (progn (basic-save-buffer) (delete-frame))
5059 (save-buffers-kill-terminal t))))
5063 #+begin_src emacs-lisp
5064 (defun kill-buffer-no-ido ()
5065 "kill-buffer, avoid the ido remapping"
5068 (global-set-key (kbd "M-9") 'kill-buffer-no-ido)
5070 strangely, in simple mode, this is overridden.
5071 I found this map to override, but it didn't work, so it seems its being bound some other way.
5072 I did a grep of the emacs sources, but couldn't find anything.
5073 (define-key universal-argument-map [?9] nil)
5077 ,save & kill buffer if it was opened externally via emacsclient
5079 #+begin_src emacs-lisp
5080 (defun server-edit-save ()
5084 (global-set-key (kbd "C-M-9") 'server-edit-save)
5092 #+begin_src emacs-lisp
5093 (global-set-key (kbd "C-M-u") 'search-keybind)
5095 (defun search-keybind (regexp &optional nlines)
5096 (interactive (occur-read-primary-args))
5099 (set-buffer "*Help*")
5101 (delete-windows-on "*Help*")
5109 query-replace-regexp
5110 #+begin_src emacs-lisp
5111 (global-set-key (kbd "C-M-i") 'query-replace-regexp)
5112 (add-hook 'flyspell-mode-hook
5113 (lambda () (define-key flyspell-mode-map (kbd "C-M-i") nil)))
5114 (add-hook 'text-mode-hook
5115 (lambda () (define-key text-mode-map (kbd "C-M-i") nil)))
5121 #+begin_src emacs-lisp
5122 (global-set-key (kbd "C-o") 'occur)
5127 #+begin_src emacs-lisp
5128 (global-set-key (kbd "C-M-o") 'counsel-imenu)
5133 #+begin_src emacs-lisp
5134 (global-set-key (kbd "C-p") 'move-mouse-to-point)
5138 delete-horizontal-space
5139 #+begin_src emacs-lisp
5140 (global-set-key (kbd "C-M-p") 'delete-horizontal-space)
5145 #+begin_src emacs-lisp
5146 (defun my-pop-to-mark-command ()
5147 "Jump to mark, and pop a new position for mark off the ring.
5148 \(Does not affect global mark ring\)."
5150 (pop-to-mark-command)
5151 (if (and (derived-mode-p 'org-mode) (outline-invisible-p))
5152 (org-show-context 'mark-goto)))
5154 (global-set-key (kbd "C-j") 'my-pop-to-mark-command)
5155 (define-key ido-common-completion-map (kbd "C-j") 'ido-select-text)
5156 (add-hook 'ido-setup-hook
5157 (lambda () (define-key ido-common-completion-map (kbd "C-j") 'ido-select-text)))
5158 (add-hook 'lisp-interaction-mode-hook
5160 (define-key lisp-interaction-mode-map (kbd "C-j") nil)))
5165 #+begin_src emacs-lisp
5166 (global-set-key (kbd "M-j") 'previous-error)
5171 #+begin_src emacs-lisp
5172 (define-key global-map (kbd "C-M-j") ctl-x-r-map)
5173 (define-key ctl-x-r-map "m" 'kmacro-to-register)
5179 #+begin_src emacs-lisp
5181 (global-set-key (kbd "C-k") 'jump-to-register)
5185 #+begin_src emacs-lisp
5186 (global-set-key (kbd "M-k") 'next-error)
5190 #+begin_src emacs-lisp
5191 (global-set-key (kbd "C-M-k") 'man)
5196 #+begin_src emacs-lisp
5197 (global-set-key (kbd "C-l") 'ivy-switch-buffer)
5202 move cursor top bottom mid, comint clear screen
5203 #+begin_src emacs-lisp
5204 (global-set-key (kbd "C-M-l") 'move-to-window-line-top-bottom)
5208 used in flyspell, not sure what for, otherwise unbound
5212 comment-current-line-dwim
5213 #+begin_src emacs-lisp
5214 (defun comment-current-line-dwim ()
5215 "Comment or uncomment the current line."
5218 (push-mark (beginning-of-line) t t)
5221 (move-beginning-of-line 2))
5222 (global-set-key (kbd "C-M-;") 'comment-current-line-dwim)
5229 #+begin_src emacs-lisp
5230 (define-key global-map (kbd "C-M-m") 'rgrep)
5235 #+begin_src emacs-lisp
5236 (global-set-key (kbd "C-,") 'counsel-find-file)
5237 (add-hook 'flyspell-mode-hook
5238 (lambda () (define-key flyspell-mode-map (kbd "C-,") nil)))
5242 find-file-in-project
5243 #+begin_src emacs-lisp
5244 (global-set-key (kbd "C-M-,") 'find-file-in-project)
5249 Taken from starter kit.
5250 #+begin_src emacs-lisp
5251 (defun recentf-ido-find-file ()
5252 "Find a recent file using Ido."
5254 (let* ((file-assoc-list
5256 (cons (file-name-nondirectory x)
5260 (remove-duplicates (mapcar #'car file-assoc-list)
5262 (filename (ido-completing-read "Choose recent file: "
5267 (find-file (cdr (assoc filename
5268 file-assoc-list))))))
5270 (add-hook 'flyspell-mode-hook
5271 (lambda () (define-key flyspell-mode-map (kbd "C-.") nil)))
5272 (define-key dot-mode-map (kbd "C-.") nil)
5273 (global-set-key (kbd "C-.") 'recentf-ido-find-file)
5274 (add-hook 'php-mode-hook
5275 (lambda () (define-key php-mode-map (kbd "C-.") nil)))
5280 #+begin_src emacs-lisp
5281 (define-key dot-mode-map (kbd "C-M-.") nil)
5282 ;; (global-set-key (kbd "C-M-.") 'execute-extended-command)
5287 #+begin_src emacs-lisp
5288 (defun vim-style-join-line ()
5291 (global-set-key (kbd "C-/") 'vim-style-join-line)
5292 (define-key undo-tree-map (kbd "C-/") nil)
5296 copy-buffer-file-name
5297 #+begin_src emacs-lisp
5298 ;; haven't bound this atm, todo, maybe someday?
5299 (defun copy-variable (variable)
5301 (let ((v (variable-at-point))
5302 (enable-recursive-minibuffers t)
5304 (setq val (completing-read (if (symbolp v)
5306 "Describe variable (default %s): " v)
5307 "Describe variable: ")
5310 (or (get vv 'variable-documentation)
5311 (and (boundp vv) (not (keywordp vv)))))
5313 (if (symbolp v) (symbol-name v))))
5314 (list (if (equal val "")
5316 (kill-new (symbol-value variable)))
5318 (defun copy-buffer-file-name ()
5322 ((derived-mode-p 'mu4e-view-mode) (mu4e-message-field-at-point :path))
5323 (t buffer-file-name))
5326 (global-set-key (kbd "C-M-/") 'copy-buffer-file-name)
5333 #+begin_src emacs-lisp
5334 (global-set-key (kbd "C-8") 'calc-embedded-word)
5341 #+begin_src emacs-lisp
5342 (define-key undo-tree-map "\C-_" nil)
5343 ;; disabled just because i don't want to accidentally hit it
5344 (define-key global-map "\C-_" nil)
5345 (global-set-key (kbd "<C-_>") 'beginning-of-defun)
5347 (add-hook 'org-mode-hook
5349 (define-key org-mode-map (kbd "\C-_") 'outline-previous-visible-heading)))
5358 #+begin_src emacs-lisp
5359 (global-set-key (kbd "<C-S-_>") 'winner-undo)
5363 #+begin_src emacs-lisp
5364 (global-set-key (kbd "<C-kp-enter>") 'end-of-defun)
5366 (add-hook 'org-mode-hook
5368 (define-key org-mode-map (kbd "<C-kp-enter>") 'outline-next-visible-heading)))
5375 toggle-mark-activation
5376 #+begin_src emacs-lisp
5377 (defun toggle-mark-activation ()
5383 (global-set-key (kbd "<C-M-kp-enter>") 'toggle-mark-activation)
5386 #+begin_src emacs-lisp
5387 (global-set-key (kbd "<C-S-kp-enter>") 'winner-redo)
5392 #+begin_src emacs-lisp
5393 (global-set-key (kbd "<C-S-kp-enter>") 'smex-major-mode-commands)
5400 #+begin_src emacs-lisp
5401 (global-set-key (kbd "C-M-[") 'scroll-right)
5406 #+begin_src emacs-lisp
5407 (global-set-key (kbd "C-]") 'fill-paragraph)
5412 #+begin_src emacs-lisp
5413 (global-set-key (kbd "C-M-]") 'scroll-left)
5418 #+begin_src emacs-lisp
5419 (defun newline-anywhere ()
5420 "Add a newline from anywhere in the line."
5423 (newline-and-indent))
5424 (global-set-key (kbd "<C-return>") 'newline-anywhere)
5429 #+begin_src emacs-lisp
5430 (defun plain-newline ()
5433 (global-set-key (kbd "<M-return>") 'plain-newline)
5437 #+begin_src emacs-lisp
5438 (defun newline-anywhere-previous ()
5439 "Add a newline from anywhere in the line."
5443 (newline-and-indent))
5444 (global-set-key (kbd "<C-M-return>") 'newline-anywhere-previous)
5449 #+begin_src emacs-lisp
5450 ;; (kbd "<C-space>") does not work, (kbd "C-SPC") should work
5451 (add-hook 'org-mode-hook
5453 (define-key org-mode-map (kbd "C-SPC") 'org-edit-special)
5454 ;; org-src-mode-map is broken in git version of emacs.
5455 ;; temporarily use this for exiting edit-special mode.
5456 (global-set-key (kbd "C-M--") 'org-edit-src-exit)
5457 (define-key org-src-mode-map (kbd "C-SPC") 'org-edit-src-exit)))
5461 before or under cursor
5462 #+begin_src emacs-lisp
5463 (global-set-key (kbd "C-M-SPC") 'ispell-word)
5479 #+begin_src emacs-lisp
5480 (global-set-key (kbd "C-M-4") 'widen)
5489 #+begin_src emacs-lisp
5491 (global-set-key (kbd "<C-kp-add>") 'query-replace)
5497 org cycle todo / toggle comint motion
5498 #+begin_src emacs-lisp
5499 (add-hook 'org-mode-hook
5501 (define-key org-mode-map (kbd "C-t") 'org-todo)))
5503 (defun my-comint-previous-input (arg)
5505 (if (comint-after-pmark-p)
5506 (comint-previous-input arg)
5509 (defun my-comint-next-input (arg)
5511 (if (comint-after-pmark-p)
5512 (comint-next-input arg)
5515 (add-hook 'comint-mode-hook
5517 (define-key comint-mode-map (kbd "C-t") 'comint-toggle-arrow-keys)
5518 (define-key comint-mode-map (kbd "<up>") 'my-comint-previous-input)
5519 (define-key comint-mode-map (kbd "<down>") 'my-comint-next-input)))
5522 (defun comint-toggle-arrow-keys ()
5524 (toggle-arrow-keys comint-mode-map))
5526 (setq-default comint-arrow-movement nil)
5527 (defun toggle-arrow-keys (map)
5528 (cond ((lookup-key map (kbd "<up>"))
5529 (setq-local comint-arrow-movement t)
5530 (define-key map (kbd "<up>") nil)
5531 (define-key map (kbd "<down>") nil))
5533 (setq-local comint-arrow-movement nil)
5534 (define-key map (kbd "<up>") 'my-comint-previous-input)
5535 (define-key map (kbd "<down>") 'my-comint-next-input)
5536 (goto-char (point-max)))))
5538 (defun ian-sign-email ()
5540 (insert "Ian Kelling
5541 https://iankelling.org"))
5543 (eval-after-load "message"
5544 '(define-key message-mode-map (kbd "C-t") 'ian-sign-email))
5546 Thanks for the update. I will be enjoying it.
5549 : comint-toggle-arrow-keys
5553 #+begin_src emacs-lisp
5554 (global-set-key (kbd "C-M-t") 'org-time-stamp-with-time)
5573 save-buffers-kill-emacs
5574 #+begin_src emacs-lisp
5575 (global-set-key (kbd "C-6") 'save-buffers-kill-emacs)
5579 insert-small-copyright
5580 #+begin_src emacs-lisp
5581 (defun insert-small-copyright ()
5584 (let ((beg (point)))
5585 (insert "Copyright (C) 2017 Ian Kelling\nThis program is under GPL v. 3 or later, see <http://www.gnu.org/licenses/>")
5586 (comment-region beg (point))))
5588 (global-set-key (kbd "C-M-6") 'insert-small-copyright)
5594 insert-full-copyright
5595 #+begin_src emacs-lisp
5596 (defun insert-full-copyright ()
5599 (let ((beg (point)))
5600 (insert "Copyright (C) 2017 Ian Kelling\n")
5602 (insert "This program is free software: you can redistribute it and/or modify\n")
5603 (insert "it under the terms of the GNU General Public License as published by\n")
5604 (insert "the Free Software Foundation, either version 3 of the License, or\n")
5605 (insert "(at your option) any later version.\n")
5607 (insert "This program is distributed in the hope that it will be useful,\n")
5608 (insert "but WITHOUT ANY WARRANTY; without even the implied warranty of\n")
5609 (insert "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n")
5610 (insert "GNU General Public License for more details.\n")
5612 (insert "You should have received a copy of the GNU General Public License\n")
5613 (insert "along with this program. If not, see <http://www.gnu.org/licenses/>.\n")
5614 (comment-region beg (point))))
5616 (global-set-key (kbd "C-M-7") 'insert-full-copyright)
5622 #+begin_src emacs-lisp
5623 (defun text-scale-reset ()
5626 (global-set-key (kbd "C-0") 'text-scale-reset)
5631 #+begin_src emacs-lisp
5632 (defun insert-apache ()
5635 (let ((beg (point)))
5636 (insert "Copyright (C) 2017 Ian Kelling\n")
5638 (insert "Licensed under the Apache License, Version 2.0 (the \"License\");\n")
5639 (insert "you may not use this file except in compliance with the License.\n")
5640 (insert "You may obtain a copy of the License at\n")
5642 (insert " http://www.apache.org/licenses/LICENSE-2.0\n")
5644 (insert "Unless required by applicable law or agreed to in writing, software\n")
5645 (insert "distributed under the License is distributed on an \"AS IS\" BASIS,\n")
5646 (insert "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n")
5647 (insert "See the License for the specific language governing permissions and\n")
5648 (insert "limitations under the License.\n")
5649 (comment-region beg (point))))
5650 (global-set-key (kbd "C-M-0") 'insert-apache)
5661 #+begin_src emacs-lisp
5662 (global-set-key (kbd "C-y") 'undo-tree-redo)
5669 #+begin_src emacs-lisp
5670 (global-set-key (kbd "C-\\") 'sr-speedbar-toggle)
5675 #+begin_src emacs-lisp
5676 (global-set-key (kbd "C-M-\\") 'mark-defun)
5687 #+begin_src emacs-lisp
5688 (global-set-key (kbd "C-'") 'eval-expression)
5695 #+begin_src emacs-lisp
5696 (defun unpop-to-mark-command ()
5697 "Unpop off mark ring. Does nothing if mark ring is empty."
5700 (let ((pos (marker-position (car (last mark-ring)))))
5701 (if (not (= (point) pos))
5703 (setq mark-ring (cons (copy-marker (mark-marker)) mark-ring))
5704 (set-marker (mark-marker) pos)
5705 (setq mark-ring (nbutlast mark-ring))
5706 (goto-char (marker-position (car (last mark-ring))))))))
5708 (global-set-key (kbd "C-n") 'unpop-to-mark-command)
5713 #+begin_src emacs-lisp
5714 (global-set-key (kbd "C-M-n") 'narrow-to-region)
5723 :ID: a6dd7e4c-1831-4493-bbfd-557dc2f9c856
5724 :CUSTOM_ID: 6901fa1b-c827-4525-b24b-bdb8fe5f638b
5735 #+begin_src emacs-lisp
5736 (global-set-key (kbd "<C-escape>") 'find-tag)
5742 not necessary to have at the end, but its convenient to have it next
5744 #+NAME: keybind-table-generator
5745 #+BEGIN_SRC emacs-lisp :results silent
5746 (defun org-custom-id-get (&optional pom create prefix)
5747 "Get the CUSTOM_ID property of the entry at point-or-marker POM.
5748 If POM is nil, refer to the entry at point.
5749 If the entry does not have a CUSTOM_ID, the function returns nil.
5750 However, when CREATE is non nil, create an ID if none is present already.
5751 PREFIX will be passed through to `org-id-new'.
5752 In any case, the CUSTOM_ID of the entry is returned."
5753 (org-with-point-at pom
5754 (let ((id (org-entry-get nil "CUSTOM_ID")))
5756 ((and id (stringp id) (string-match "\\S-" id))
5759 (setq id (org-id-new prefix))
5760 (org-entry-put pom "CUSTOM_ID" id)
5761 (org-id-add-location id (buffer-file-name (buffer-base-buffer)))
5766 (let ((title (plist-get (cadr (org-element-at-point)) ':title)))
5767 ;; remove brackets from [title]
5768 ;; I was at one point using org-drill for spaces repitition,
5769 ;; and enclosed question and answer by 2 sets of brackets.
5770 (string-match "[^[ ][^]]*" title)
5771 (setq title (match-string 0 title))
5776 (defun org-dblock-write:keybind-dblock (arg)
5779 (goto-char (org-find-entry-with-id "beginning-of-keybind-table-data"))
5780 (let* ((table-level (org-current-level))
5781 (keybind-level (1+ table-level))
5782 (prefixes (list "C-M-S-" "C-M-" "C-S-" "M-S-" "M-" "C-" "S-"))
5786 (while (>= (org-current-level) table-level)
5787 (setq table-title (get-title))
5788 (outline-next-heading)
5789 (let (found-prefixes
5791 ;; go through the first few elements of the table to find out what column headings aka prefixes it should have
5793 (while (not found-all-prefixes)
5794 (let ((prefixes-copy prefixes)
5797 (while (and prefixes-copy (not found-prefix))
5798 (setq current-prefix (car prefixes-copy))
5799 (when (and (> (length (get-title)) (length current-prefix))
5800 (string= (substring (get-title) 0 (length current-prefix)) current-prefix))
5801 (setq found-prefix t))
5802 (setq prefixes-copy (cdr prefixes-copy)))
5803 (unless found-prefix
5804 (setq current-prefix ""))
5805 (if (and found-prefixes (string= (car (last found-prefixes)) current-prefix))
5806 (setq found-all-prefixes t)
5807 (push current-prefix found-prefixes)))
5808 (outline-next-heading)))
5809 (setq found-prefixes (reverse found-prefixes))
5811 ;; start a new table or repeat the prefixes in the current table
5813 (if (or (not previous-prefixes) (equal previous-prefixes found-prefixes))
5814 (setq output (concat output "|-|\n| "))
5815 (setq output (concat output "|-|\n\n|-|\n| ")))
5816 (setq output (concat output table-title " | "))
5817 (setq previous-prefixes found-prefixes)
5820 (dolist (prefix found-prefixes)
5821 (setq output (concat output prefix "|")))
5822 (setq output (concat output "\n|-|\n"))
5826 (while (>= (org-current-level) keybind-level)
5827 (dotimes (i (length found-prefixes))
5830 (setq output (concat output "| " (substring (get-title) (length (car found-prefixes))) " | ")))
5831 ;; add keybinds by searching for regex [keybind] to the start of the next heading
5833 (outline-next-heading)
5834 (setq subtree-end (point)))
5835 ;; skip over scheduled line
5837 ;; see comment after source block to understand this regex
5838 (re-search-forward "^\\s-*\\([^*: ].*?$\\)" subtree-end t)
5839 (let ((m (match-string 1)))
5841 (setq output (concat output "[[#" (org-custom-id-get (point) 'create) "][" m "]]")))
5842 (setq output (concat output " | ")))
5843 ;; advance to next keybind
5844 (outline-next-heading))
5845 (setq output (concat output "\n"))
5847 (setq output (concat output "|-|"))
5849 (org-table-map-tables 'org-table-align 'quietly))
5853 after source block due to bad parsing of comments in non emacs lisp mode
5854 some easily forgotten regex elements. whitespace: \\s-
5856 subexpression for close bracket char or nothing: \\(\\]\\|\\)
5860 CLOCK: [2016-11-28 Mon 10:59]--[2016-11-28 Mon 10:59] => 0:00
5862 dunno why but it takes doing ctrl-c twice to update this
5863 #+BEGIN: keybind-dblock
5864 |---------------------+------------------------|
5865 | single/special keys | |
5866 |---------------------+------------------------|
5867 | tab key | [[#6c10a716-1d8e-4ce4-8e26-64468f19c17a][isearch]] |
5868 | tab | [[#51ece189-1840-41a1-8ca0-19f9a0481895][isearch-forward]] |
5869 | end | [[#00d589b7-2b8e-494c-b761-3afefebe6ec6][move-end-of-line]] |
5870 | home | [[#7800e455-c3f6-4a8f-8907-b2292449ab67][back-to-indentation]] |
5871 | s-tab | [[#3072901e-5cf3-4d6e-9ac8-3ef64a5f6ad2][indent-buffer]] |
5872 | s-delete | [[#e53728b6-054d-4443-a03e-6cf02d13724d][send-shell]] |
5873 | s-left arrow | [[#d8c473ac-5507-4a6b-9e5a-46558c17b09f][shell]] |
5874 | s-right arrow | [[#cbae2b27-ff95-4b12-88e0-e1a0f7705db6][previous-buffer]] |
5876 | return | [[#fab6adea-ed20-45ab-a0a3-776c68d5c3a5][new line]] |
5877 | s-return | [[#c433c837-24fa-45e1-8991-a4d380550ea0][auto-correct-prev-word]] |
5878 | down arrow | [[#7a868484-9c63-4a73-abda-7751cb2c02be][mark]] |
5879 | s-down arrow | [[#097b97e0-8ad8-40f7-8388-c4ace1706b38][extended command]] |
5881 |---------------------+------------------------|
5883 |-------------------+----------------------------+---------------------------------+--------------------+---------------+-------------+-------------|
5884 | mouse | | C- | M- | S- | C-M- | C-S- |
5885 |-------------------+----------------------------+---------------------------------+--------------------+---------------+-------------+-------------|
5886 | mouse-2 mode line | [[#69aaa631-6fb5-4beb-b2d8-c0f3d92c0a98][mouse-delete-other-windows]] | [[#501479ab-e1e2-497e-bd86-071f8afa3378][mouse-split-window-horizontally]] | | | | |
5887 | mouse-3 mode line | [[#917a1844-8c38-4f31-8616-50fc81334f2c][mouse-delete-window]] | | | | | |
5888 | mouse-1 | [[#4e60e2e4-8c2f-4450-8060-2d793ede530c][set cursor/mark]] | [[#b661f84f-57df-4095-9dc1-d1a876a53ee5][buffer list context menu]] | | | | |
5889 | mouse-2 | [[#086b0b50-054f-462d-92fa-b27852f887b0][paste]] | | | | | |
5890 | mouse-3 | [[#0481632e-9c50-4328-9365-c4b5bf967b66][set-mark]] | [[#9623c78f-7705-4cbe-a990-c24eb1067377][global menu]] | | | | |
5891 | mouse-9 | [[#efaec161-b279-4129-86fd-b410430926e4][move-mouse-to-point]] | | | | | |
5892 | mouse-8 | | | | | | |
5893 | 1/kp-end | | | | | | |
5894 | 2/kp-down | | | [[#50db5a06-452e-491f-875b-3de936a4d04a][smex]] | | | |
5895 | 3/kp-next | | | | | | |
5896 | 4/kp-left | [[#c44d0f65-9502-4cc6-9642-96d907f6b093][indent-region]] | | | | | |
5897 | 5/kp-begin | [[#2458c6bc-7113-4d4b-bbdf-206e1cb842a7][mark-defun]] | | | | | |
5898 | 6/kp-right | [[#3b79bc58-6067-43bd-9471-9d592744a25a][ibuffer]] | | | | | |
5899 | 7/kp-home | | | | | | |
5900 | 8/kp-up | | | | | | |
5901 | 9/kp-prior | [[#a3b51adb-4405-4d9f-9b88-a8faa479fbe7][delete-horizontal-space]] | | | | | |
5902 | 10/kp-insert | | | | | | |
5903 | 11/kp-subtract | | | | | | |
5904 | 12/kp-add | | | | | | |
5905 | scroll | [[#33433f0f-5b0e-46ba-8452-d2a51e54769b][up/dn / scroll]] | [[#38c594ca-1d13-441b-833c-ad47b27e7073][cycle recent buffers]] | [[#e1e2e253-450d-4620-af9e-78d378f49ad5][forward/back s-exp]] | [[#945cbcda-9a5a-4a9f-ad5c-4ede9a43656e][expand region]] | [[#10bc56d0-a6fe-4e2e-a287-1d280358ad1c][scroll]] | [[#fc79fff3-259e-416a-a62a-c237b30ade28][zoom]] |
5906 | left-scroll | [[#d2d5c5c7-f0de-4e08-953b-d41d3e282ba7][left/right]] | [[#7bb95aa5-381e-454a-a6c6-aaeec728db08][back / forward word]] | [[#3aeb5be7-6026-42f6-a65b-b00799e44642][winner undo redo]] | [[#ca5cdcd4-b3da-4d7b-86ab-4c7c0ac2caf7][---]] | [[#7f7103f5-2488-46a6-8530-6d8a558e6eff][unreachable]] | [[#7b4f1f49-6d93-4210-a30c-8278d6e63655][unreachable]] |
5907 |-------------------+----------------------------+---------------------------------+--------------------+---------------+-------------+-------------|
5909 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5910 | left primary | C- | M- | C-M- | C-S- |
5911 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5912 | 2 | [[#b7db9f5c-f31d-45fb-ac70-eb3ef9369d3d][copy-symbol]] | [[#53ecfda2-d9f6-4882-b7a2-9b3c859e3bcb][shell-cd-to-file]] | [[#33c4996d-92bc-4df0-b005-11553677be13][---]] | |
5913 | 3 | [[#401f56ff-6aba-4156-b128-f449b18c27af][dot-mode-execute]] | | [[#eb0cc3a8-b62e-4a24-9f84-cc8e854f91dd][recenter-top-bottom]] | |
5914 | q | [[#679fd3cd-c43b-409c-be36-4175a5f27cd3][org-cycle, comint previous arg]] | [[#9a186632-7b04-4af7-b7de-eaec87daf315][org-archive-to-archive-sibling]] | [[#1f5e9b63-7ce0-445c-a426-b41839585d38][quoted-insert]] | |
5915 | w | [[#20005b6d-9a9d-4b58-882c-7ce860c7a395][goto-t.org]] | [[#9531a0da-269f-4359-9124-e83fbf61a92f][org-clock-in]] | | |
5916 | e | [[#11e8f541-f0a0-4058-883a-98bd1e7b8c4d][copy-line]] | [[#74d0ed51-ddb5-488e-bf55-0f033916e319][org-clock-in-last]] | | |
5917 | r | [[#5088a8b2-a772-4660-a3b6-b8cca7099da6][isearch-backward]] | [[#8fe64424-1f11-4086-84b3-07c2af210c1c][org-clock-out]] | | |
5918 | a | [[#d57dd0ac-2251-44af-b232-30f8a2b0b198][copy-all]] | [[#77987ef8-6a18-4123-8ede-77bc766aa2aa][kmacro-start-macro-or-in...]] | [[#dd2c225e-2d18-4b95-bc30-765163a5e368][kmacro-end-or-call-macro]] | |
5919 | s | [[#f26dd0f5-0655-485f-8c76-e6dfc6abd947][C-x prefix]] | | [[#290ea04a-be99-416a-a95f-458045a91c93][split-window-vertically]] | |
5920 | d | [[#b699614a-9994-4fe7-b2c6-f0fe81b7ad2b][C-c prefix]] | | [[#d9f48fbe-0a32-4133-93fb-f43ff6ab0037][swap buffer]] | |
5921 | f | [[#2695ed8a-e0d3-4e84-8688-98e3c50723b0][kill-whole-line]] | [[#869f0aec-c739-4fb7-8e3a-8b55ab637765][print-var-at-point]] | [[#e7e4dd0b-418f-48ee-b366-9e733e3bec61][kill rest of line]] | |
5922 | g | [[#a58a1eda-43ed-437e-b483-5c312e0754a7][other-window / cancel]] | [[#a287d720-4419-4546-8262-1f377bb158d2][abort-recursive-edit]] | [[#327e18af-30b7-47e5-aa53-5f678788b4c1][gnus]] | |
5923 | z | [[#5c30ce7e-8bc6-45bf-b9b1-5c75334a3e27][undo-tree-undo]] | | | |
5924 | x | [[#ec1403d3-528e-41b1-a195-5563bc93e124][kill-region]] | [[#bb7c95d5-dd97-439d-bf1f-cdac98d11543][append-next-kill]] | [[#47cc90e3-335f-4c44-9f39-b732e5440664][append-next-kill]] | |
5925 | c | [[#400f06e1-8e45-443c-8d7b-3d1bb1176aab][copy]] | [[#7a265014-1e9c-4639-ad1d-26b3416379a8][org-capture]] | [[#503e0beb-6fda-4e94-9678-d58bd3cbbc8e][copy-to-register]] | |
5926 | v | [[#16411f68-7fe0-49e8-9a73-212471594f9e][yank]] | [[#fe04fffa-6f85-483a-b329-938531109c35][insert-register]] | [[#c559e9ea-1218-4ccb-9c3a-74cbac4be220][yank pop]] | |
5927 | b | [[#3090fb11-9a11-47e5-bc98-080ebd250d37][delete-other-windows]] | [[#c18b9197-3d52-45a6-9d20-50d18fe1e7a7][isearch-backward-current-symbol]] | [[#e9dd549f-d031-418a-a0d5-30cf85e91c37][isearch-current-symbol]] | |
5928 | tab | [[#928505cb-707c-47ba-af54-5ae1df2ee07d][yas-insert-snippet]] | [[#64f91d86-afa9-4500-8d7d-ce8b2668726b][indent line]] | | |
5929 | delete | [[#e3d8653e-2282-4e3a-a4f5-29211ba2e647][kill-symbol]] | | [[#d9664937-d61c-4cc8-89c6-7f2182655c20][kill-sexp]] | |
5930 | left-arrow | [[#601c8172-f9b7-4e36-88ab-c66c2911b4d7][compile]] | | [[#91ddc121-db27-4f1c-a9ec-a4d29b96a7d2][org-shiftup]] | |
5931 | right-arrow | [[#5f66f60b-adcd-45dc-86b2-5d1225e2455c][paste selection]] | | [[#fc2147b4-a19a-4fde-bb53-e7ac28f0bfa1][org-shiftdown]] | |
5932 | backspace | [[#96f90a00-2260-4340-ae03-f4a86bd65502][backward-kill-symbol]] | | [[#606b0991-7431-4a8a-a909-b872e104cc88][backward-kill-sexp]] | |
5934 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5935 | right primary | C- | M- | C-M- | C-S- |
5936 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5937 | * | [[#045c374c-b03e-42cb-b274-0f30c81fe3f3][split-window-horizontally]] | | [[#05cf6230-9263-4fd4-9812-4f32009eed46][calc-dispatch]] | |
5938 | 9 | [[#43d14154-2722-4ba5-b547-1b78c6274ebf][delete-window-or-exit]] | [[#ed93f5b8-2c7f-46f8-8d84-2e10d9bc8f87][kill-buffer-and-window]] | [[#37ef629b-fdbc-4d0b-bfa0-335eb1d408ee][kill client buffer]] | |
5939 | u | [[#327992c0-6eba-4935-aec1-49871c2a8619][universal-argument]] | | [[#7af825b1-92d8-4d5d-aaa1-8b4b466ea2e0][search-keybind]] | |
5940 | i | [[#3124e200-1d6e-4ad2-9a36-0d03e1e7dc38][-----]] | | [[#b2cc7cdd-c177-4ef2-af43-28ca7a338fda][query-replace-regexp]] | |
5941 | o | [[#b87a2c8a-7eb3-4661-9b28-589d14206c41][occur]] | | [[#d30ac3cd-1963-4bd0-8052-98e12b6524b0][counsel-imenu]] | |
5942 | p | [[#d84de055-e92e-478d-bb39-bc39acfa1586][move-mouse-to-point]] | | [[#08e65732-2fb1-4a78-9d18-cee87eb867a7][delete-horizontal-space]] | |
5943 | j | [[#ca1ce86b-dcea-45c1-9a8e-dd4f306776e8][pop-to-mark]] | [[#b92414e2-0d5b-4576-8fa5-5e7f1e32819a][previous-error]] | [[#8fe7cac2-ab1a-4b39-aced-10c5e0157e68][register prefix]] | |
5944 | k | [[#eb1c2360-bfd4-4d5c-b789-11b5ca5ba475][jump to register]] | [[#9061b192-735a-4273-ae36-993e6fad9205][next-error]] | [[#e1d768be-6b9b-4322-931f-3e570376ae15][man]] | |
5945 | l | [[#137995db-ee30-4738-90e2-54dcd5cadcf2][ivy-switch-buffer]] | | [[#56fcff3b-ffd9-4280-a226-4b58558906b8][move cursor top bottom mid]] | |
5946 | ; | [[#150bef9a-3faa-4c72-a176-88c3be56f612][comment-dwim]] | [[#211e76d9-d89a-4cc6-abce-69397d456fda][comment-dwim]] | [[#17035e1e-bbe6-44a6-ad54-6a39b04feac3][comment-current-line-dwim]] | |
5947 | m | | | [[#9a6a1998-4ed6-485e-9b2d-c36a42d7ec1a][recursive grep]] | |
5948 | , | [[#e4f617b2-d3f1-47e4-ae7f-2d64c4fd47b9][counsel-find-file]] | | [[#e0691924-11e1-48d2-abee-27945a409676][find-file-in-project]] | |
5949 | . | [[#6e97b7f1-c5cf-48bb-9c09-db1950dc1eae][recentf-ido-find-file]] | | [[#824d422c-67b6-4d68-af11-6a2135e528f5][-]] | |
5950 | / | [[#941a7fa8-84b9-434d-89a0-1487385ec479][join lines]] | | [[#37f67593-4f60-4d3b-9aad-6c9bc4882443][copy-variable]] | |
5951 | 8 | [[#45644cfa-d408-4a69-a97a-545ef46ba656][calc-embedded-word]] | | | |
5952 | up-arrow | [[#2dade04a-8ac7-483c-8675-5268af6eca2b][back defun/headline]] | | | [[#572d6618-471a-43c7-8a50-3f5e56f45cd7][winner undo]] |
5953 | down-arrow | [[#a1f25c12-3523-45bd-9bf5-62bf3cd5ca43][forward dfun/headline]] | | [[#57a09286-94c6-4b9f-953a-7368743f95ec][toggle-mark-activation]] | [[#9c87093b-7e30-44fb-83c9-c1b176074a5d][smex-major-mode-commands]] |
5954 | lbracket | [[#9d9916dd-3280-47dd-aab1-cd28d5ebfe15][----]] | | [[#c10b53e9-657c-48f4-8afb-cad0e709bcd6][scroll-right]] | |
5955 | rbracket | [[#21b38c6b-3a46-4a08-8eca-d44abb148287][fill-paragraph]] | | [[#095c3d97-bc49-419a-a8c0-c7a21d46d980][scroll-left]] | |
5956 | return | [[#db6e4c41-c048-4bef-b0c9-e129464c056d][newline next line]] | [[#10b2591a-5628-46ee-b395-682e91efcb83][non-indented newline]] | [[#1fc4f025-719f-4866-a9ab-23b30e4581b1][open newline on previous line]] | |
5957 | space | [[#b7d5a893-3045-4968-a150-cb813fddfe9e][org-edit-special]] | | [[#47b5912e-edc7-42ec-841b-f0e202b7f593][spell check word]] | |
5958 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5959 | left secondary | C- | M- | C-M- | C-S- |
5960 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5963 | 4 | | | [[#2d4de3c9-9e0c-4ab4-89e3-e41bfed3c9a7][widen]] | |
5965 | tab-key | [[#2f527321-7f78-421b-b0c4-6fc810da0246][query-replace]] | | | |
5966 | t | [[#3bcdf4a3-f33c-4dad-ba94-e4fd3775eca6][org change todo state]] | | [[#47c64b9c-346d-45ad-8c38-865fe22d31a6][org insert timestamp]] | |
5967 | home | [[#1919659a-b466-4519-9276-8bf06a916066][start of buffer]] | | | |
5968 | end | [[#0a7bd629-cbcc-4761-8fe2-cc9370b985a4][end of buffer]] | | | |
5970 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5971 | right secondary | C- | M- | C-M- | C-S- |
5972 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5973 | 6 | [[#e44e584b-d925-4036-9ad5-a90d02e74bef][save-buffers-kill-emacs]] | | [[#da73de75-0914-4f48-81d5-9b408433b14b][insert-small-copyright]] | |
5974 | 7 | | | [[#a68c6b8e-9911-475e-ab35-e239771fe881][insert-full-copyright]] | |
5975 | 0 | [[#96ae2fcc-3a0c-40c4-aef8-06aff3fd42be][text-scale-reset]] | | [[#0e7f83a5-600e-4016-af98-95904300c016][insert-apache]] | |
5976 | - | | | [[#6febc7ea-9cc7-488c-af34-538b8e69633b][org-edit-src-exit]] | |
5977 | y | [[#97aee7f1-3647-4602-a65a-45e8a3aa3a7c][undo-tree-redo]] | | | |
5978 | \ | [[#69005926-08ab-4adc-a163-44fed609cc95][sr-speedbar-toggle]] | | [[#27045e96-59a3-45b4-b0ff-6247aa5ed47e][mark-defun]] | |
5979 | h | [[#3c5f241f-fc62-459d-ab85-6b7c1fb04801][help-prefix]] | | | |
5980 | ' | [[#9f252721-a2d5-46c6-b268-8ed597256229][eval-expression]] | | | |
5981 | n | [[#65ac9206-1a67-48dc-8b72-26d763d7bf2b][unpop-to-mark-command]] | | [[#34fb8fbd-42dc-46b0-8c3c-c7e51edc9687][narrow-to-region]] | |
5983 | escape | [[#da8bae21-a7be-45de-8027-1b26e6285e40][find-tag]] | | | |
5984 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5987 * persistent registers
5988 This needs to be at the end, because I visit a file, thus setting a
5989 mode, and the mode hook needs to be setup before that.
5991 I'm using persistent registers instead of bookmarks. I dun use them
5992 much, so the added hassle of having to set it within this file is
5993 worth the benefit of only having one concept in my mind.
5994 #+begin_src emacs-lisp
5997 (?i (file . ,"~/.emacs.d/my-init.org"))
5998 (?t (file . ,"/a/x.txt"))
6000 (set-register (car r) (cadr r)))
6004 common keys, which would be better off doing swaps than rebinds:
6008 search c-s -> kp-add
6009 kill line c-k -> c-f
6011 set-mark-command c-@ -> kp-enter
6012 quoted-insert c-q -> c-m-q
6013 recenter-top-bottom c-l -> c-m-3
6014 kill-region c-w -> c-x
6016 commands to make less accessible
6017 narrow-to-defun/subtree -> M-2 maybe
6020 command to make more accessible, ...
6023 * misc useful functions I'd rather have in a list than burried
6024 #+begin_src emacs-lisp :tangle no
6025 ;; these are usefull with (goto-char)
6026 ;; find named entity, other than headline
6027 (org-find-entry-with-id "string-number-or-symbol")
6029 (org-find-exact-headline-in-buffer "heading" nil t)
6031 (byte-recompile-file (expand-file-name "~/.emacs.d/my-init.el") t 0)
6032 (byte-recompile-directory (expand-file-name "~/.emacs.d") 0)
6033 (byte-recompile-directory (expand-file-name "~/.emacs.d/src/haskell-mode") 0)
6035 ;; remove any indent level which is throughout the buffer
6036 (org-do-remove-indentation)
6040 * TESTING / DEVELOPMENT AREA
6043 #+begin_src emacs-lisp
6049 this article convinced me that trying to experiment with modal editing is a waste.
6050 http://chrisdone.com/posts/speculations-on-exclusive-editing
6051 I want to record my emacs commands simply to find optimiaztions, like if I often do some M-x command and should bind it
6055 #+begin_src emacs-lisp :tangle no
6057 (setq keylog-list nil)
6058 (setq keylog-mode nil)
6060 (defun keylog-save ()
6062 ;; Check that the lock file does not exist
6063 (when (keyfreq-file-is-unlocked)
6065 (keyfreq-file-claim-lock)
6067 ;; Check that we have the lock
6068 (if (eq (keyfreq-file-owner) (emacs-pid))
6071 ;; Load values and merge them with the current keyfreq-table
6072 (keyfreq-table-load table)
6074 ;; Write the new frequencies
6075 (with-temp-file keyfreq-file
6076 (prin1 (cdr (keyfreq-list table 'no-sort)) (current-buffer))))
6078 ;; Release the lock and reset the hash table.
6079 (keyfreq-file-release-lock)
6083 (defun my-keylogger-function ()
6084 (setq keylog-list (cons (list (current-time) current-prefix-arg this-command) keylog-list)))
6085 (add-hook 'pre-command-hook 'my-keylogger-function)
6089 in a lisp expression, ; \\[ throws off forward-sexp
6090 when not in emacs lisp mode,
6091 even with (with-syntax-table emacs-lisp-mode-syntax-table
6093 which is found in preceding-sexp
6094 potentially a bug, either in with-syntax-table, or
6095 in scan-lists, which is implemented in C
6100 why did it go to the init file?
6101 change EDITOR to emacsclient
6102 xserver-xorg-core=2:1.14.3-3ubuntu2
6103 (setq-default header-line-format nil) ; Copy mode-line
6104 (setq-default mode-line-format nil) ;
6108 : set-food-completions
6112 useless gnus group keys:
6117 (add-to-list 'load-path "~/.emacs.d/emacs/site-lisp/org")
6119 #+begin_src emacs-lisp
6120 (add-hook 'org-mode-hook
6121 (lambda () (define-key org-mode-map (kbd "C-y") nil)))
6128 (defun comint-send-string (process string)
6129 "Like `process-send-string', but also does extra bookkeeping for Comint mode."
6131 (with-current-buffer (if (processp process)
6132 (process-buffer process)
6133 (get-buffer process))
6134 (comint-snapshot-last-prompt))
6135 (comint-snapshot-last-prompt))
6136 (process-send-string process string))
6140 todo: get smart-operator to work
6141 todo, checkout https://github.com/python-rope/ropemacs refactoring python,
6142 todo, try py-autopep8, autoformatter
6143 todo, check out some python linting stuff. pychecker is one, others are in *packages*
6144 todo, finish reading through python-mode.el functions
6145 ;; todo, figure out multi-line input in shell mode
6148 usefull m-x commands:
6149 m-x py-describe-mode: doc for mode which is extensive
6151 m-x py-guess-indent-offset: setup indent for code i didn't write
6153 possibly usefull commands:
6154 found via looking through python-mode.el, quit like 1/4 through, cuz its tedious, last spot was at:
6155 (defun py-comment-region (beg end &optional arg)
6156 after finding py-describe-mode, it seemed to do a good job of documenting all the most important stuff
6159 python-shell-completion-complete-or-indent may be usefull to get completion working in the shell
6160 py-insert-default-shebang
6162 py-indent-line-outmost
6163 py-newline-and-close-block
6164 py-indent-and-forward (indent line, move to next)
6166 py-which-function (for showing in the modeline)
6168 py-execute-import-or-reload
6169 py-execute-def-or-class
6170 various pdb functions
6174 #+begin_src sh :tangle no
6176 s pip install jedi virtualenv
6178 then do m-x jedi:install-server
6182 disabled because it takes 152 ms to load,
6183 and I don't know how to do it conditioally
6184 #+begin_src emacs-lisp :tangle no
6186 ;; change from default python3 to be compatibile with Pywikibot
6187 (setq py-shell-name "/usr/bin/python")
6188 (require 'python-mode)
6190 (setq py-autopep8-options '("--max-line-length=110"))
6192 (defun py-execute-block-or-clause-create-shell ()
6194 (cond ((get-buffer "*Python*")
6195 (py--execute-prepare "block-or-clause")
6196 (py-execute-block-or-clause)
6197 (call-interactively 'next-line))
6200 ;; py-shell starts the shell but not display the buffer on the first run
6201 ;; subsequent runs, it does. I grabbed this command from inside to
6202 ;; do just the relevant part from the second run, as a hack.
6203 ;; todo: report a bug on this
6204 (py--shell-manage-windows py-buffer-name))))
6205 (setq py-tab-shifts-region-p t)
6206 (setq py-tab-indents-region-p t)
6209 "default action to run the current buffer"
6211 (py-execute-buffer))
6214 (add-hook 'python-mode-hook
6216 (setq run-fun 'py-run)
6217 (define-key python-mode-map (kbd "C-M-a") nil)
6218 (define-key python-mode-map (kbd "C-M-d") nil)
6219 (define-key python-mode-map (kbd "C-M-e") nil)
6220 (define-key python-mode-map (kbd "C-M-h") nil)
6221 (define-key python-mode-map (kbd "C-M-i") nil)
6222 (define-key python-mode-map (kbd "C-M-u") nil)
6223 (define-key python-mode-map (kbd "C-M-x") nil)
6224 (define-key python-mode-map (kbd "<tab>") 'indent-for-tab-command)
6225 (define-key python-mode-map (kbd "C-j") nil)
6226 (define-key python-mode-map (kbd "<C-backspace>") nil)
6227 ;;(define-key python-mode-map (kbd "C-(") (lambda () (interactive) (basic-save-buffer) (py-execute-buffer)))
6228 ;; fix default return bindings
6229 (define-key python-mode-map (kbd "C-j") nil)
6230 (define-key python-mode-map (kbd "RET") nil)
6231 (define-key python-mode-map (kbd "<return>") 'py-newline-and-indent)
6232 (define-key python-mode-map (kbd "<M-tab>") 'py-indent-line)
6233 (define-key python-mode-map (kbd "C-M-(") 'py-shift-left)
6234 (define-key python-mode-map (kbd "C-M-)") 'py-shift-right)
6235 (define-key python-mode-map (kbd "<home>") 'py-beginning-of-line)
6236 (define-key python-mode-map (kbd "<end>") 'py-end-of-line)
6237 (define-key python-mode-map (kbd "C-t") 'py-execute-block-or-clause-create-shell)
6238 (define-key python-mode-map (kbd "<S-delete>") 'py-ian-execute-line-or-region)
6239 ;; python mode adds these to this list, which is normally empty.
6240 ;; it makes my send-python function not reuse an existing python shell window
6241 ;; there are other ways to override this, but I don't know of any other value of
6243 (setq same-window-buffer-names (delete "*Python*" same-window-buffer-names))
6244 (setq same-window-buffer-names (delete "*IPython*" same-window-buffer-names))))
6246 ;; i dunno, why, but this didn't work:
6247 ;; and we can't eval-after-load cuz it is part of the greater python mode file
6248 (add-hook 'py-shell-hook
6250 (define-key py-shell-map "\r" nil)
6251 (define-key py-shell-map (kbd "<return>") 'comint-send-input)
6252 (define-key py-shell-map (kbd "C-t") 'py-shell-toggle-arrow-keys)
6253 (define-key py-shell-map "\C-d" nil)
6254 (define-key py-shell-map (kbd "<up>") 'my-comint-previous-input)
6255 (define-key py-shell-map (kbd "<down>") 'my-comint-next-input)))
6258 (defun py-ian-execute-line-or-region ()
6260 (cond ((get-buffer "*Python*")
6263 (py-execute-statement))
6264 (call-interactively 'next-line))
6267 ;; http://tkf.github.io/emacs-jedi/latest/
6268 (add-hook 'python-mode-hook 'jedi:setup)
6269 (setq jedi:complete-on-dot t)
6271 (defun py-shell-toggle-arrow-keys ()
6273 (toggle-arrow-keys py-shell-map))
6278 ;; py-shell window stuff
6279 ;; it splits the window if the shell is in a different frame
6280 ;; which seems to be a bug, but it can be fixed with this option
6281 ;; (setq py-keep-windows-configuration 'force)
6282 ;; however, with py-execute-block-or-clause, if the shell is in a different frame,
6283 ;; you get errors "buffer is read only", when the point is near the beginning of a command
6284 ;; todo: test with emacs -Q and file a bug
6285 ;; if you execute py-execute-... without a python shell open,
6286 ;; it starts one, doesn't display it, and subsequent py-execute commands
6287 ;; give error "buffer is read only"
6288 ;; these functions fix / improve these problems
6291 ** initial python-mode setup
6293 python-mode seems to be the most canonical package, based on
6294 https://docs.python.org/devguide/emacs.html
6295 much more feature rich than the emacs built in one.
6297 getting it, it wants you to setup an account on launchpad by default,
6298 there is some way to get anonymous bzr access, but google didn't answer it right away,
6299 so fuck it, ill go the happy path.
6301 based on error messages,
6302 add public ssh key to https://launchpad.net/people/+me
6303 bzr launchpad-login iank
6305 bzr branch lp:python-mode
6307 add lines from INSTALL to init
6310 ** background on packages
6311 jedi appears most popular based on github stats
6312 pysmell appears dead
6313 ac-python appears dead
6314 https://github.com/proofit404/anaconda-mode seems to be kicking along
6319 python-mode has a TON of functions that are just aliases or verbatim wrappers of other functions.
6320 also has undocumented/unused vars all around. it is quite annoying.
6322 the dedicated argument to py-shell does nothing,
6323 and py-dedicated-shell just sets that, so it is a waste
6326 ** background on sending to python shell
6328 using the builtin python execute shell functions, sending one line doesn't really work well.
6329 The bulit in functions don't wait for further input if a block is not closed.
6330 And doing a copy/paste thing gets messed up because of indents.
6331 With some hacking, I could probably do copy/paste and remove indents, only to a
6332 certain level if we have entered a block and are waiting to finish it.
6333 But just doing the builtin execute block is a decent work around.
6336 Here is the scrapped function for single line built in sending to shell.
6339 (setq w32-enable-num-lock nil)
6340 (global-set-key (kbd "<num_lock>") 'left-char)
6343 (defun sqlup-find-correct-keywords ()
6344 "If emacs is handling the logic for syntax highlighting of SQL keywords, then we piggyback on top of that logic. If not, we use an sql-mode function to create a list of regular expressions and use that."
6345 (mapcar 'car (sql-add-product-keywords sql-product '())))
6348 largest subarray sum, array of pos and neg ints.