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
205 * TODO learn some more ivy mode stuff
206 * TODO declarative package installations,
208 * TODO shell mode reverse search hides 2nd+ line of multi-line result
209 * TODO figure out browsing files with broken nfs mount
210 causes emacs to freeze until I kill -9 it.
211 * TODO make a keybind to print var under cursor
212 and actually, putting the start of it in th emodeline might be cool
213 * TODO fix undo tree outside visible buffer bug
214 * TODO c-<delete> in shell mode should send over
215 previous line if current line is empty
216 * TODO make c-m-s be just a control key for easier use
217 * TODO try out avy mode for laptop
218 i used to have ace jump mode, but google says avy is better.
219 * TODO bind a in group mode of gnus to c-u a,
220 also, make a default for number of articles
221 * TODO make auto-complete be on by default in sql-mode
222 * TODO make an easy bind for open previous buffer
223 * TODO i think my autosave for sudo-edit might be too fast
224 it sometimes leaves #_asdfjasdf files littered
225 * TODO readline-compleste doesn't work when you cat a file without a newline,
226 and so the prompt is messed up. not sure exactly what needs to be in end, or if its anything
227 * TODO figure out how to paste a path into find file
228 probably have to use the old kind of find file
229 * TODO readline-complete doesn't escape special chars in filenames
230 * TODO readline-complete dev
236 bad code, the comment this relates to was removed, but not the comment
237 /* If waiting for this channel, arrange to return as
238 soon as no more input to be processed. No more
242 (status_notify): New arg WAIT_PROC. this is unused, this is a bug.
243 The change in status_notify's return is just passing more information
244 from what it did already. No changes at all inside this function.
246 * TODO consider whether to bind indent-for-tab-command
247 I removed it from m-tab for terminal compatibility.
248 It's the default tab command, which yasnippet replaces.
249 * TODO readline-complete: remove the hardcoded rlc-no-readline-hook
250 * TODO isearch doesn't automatically wrap in info
251 * TODO look into fixing shell mode reverse search
252 and why auto-complete dies
253 caveat is that it doesn't work well with certain unusual prompts, for example if $/# is not used at the end
254 see if we can load history, or reverse search with history commands
255 * TODO keybinds for s-delete/tab etc
256 * TODO fix bbdb info packaging in melpa
257 * TODO figure out why my emacs startup script doesn't work from dmenu
258 * TODO post idea to make customize group show function var names so we can read doc strings
259 * TODO report/fix bug that kill-whole-line doesn't work right with append kill
260 * TODO make bash keybind for copy paste interoperate with x windows
261 * TODO fix org stderr redirection
262 make this produce output of "ok"
267 * TODO make ido keybinds better
268 * TODO fix indenting in org
270 (defun my-org-indent-region (start end)
274 (let ((line-end (org-current-line end)))
276 (while (< (org-current-line) line-end)
277 (cond ((org-in-src-block-p) (org-babel-do-in-edit-buffer (indent-according-to-mode)))
278 (t (call-interactively 'org-indent-line)))
279 (move-beginning-of-line 2)))))
283 org-indent-region is broken for source blocks
284 the above function works, but has several problems.
285 first: it should not have separate logic from org-indent-line
286 second: it runs way too slow, mainly the command
287 (org-babel-do-in-edit-buffer (indent-according-to-mode)))
290 * TODO figure out newline in prompt shell issue
291 setting this before readline-complete is loaded allows completion to work,
292 but auto-completion still fails. Need to debug readline-complete to figure this out.
293 (setq shell-prompt-pattern "^[^#$%>]*[#$]\n")
294 * TODO setup bind for find tag / lisp function at point
296 * TODO org-delete-char should also work for the delete/backspace keys!
299 * TODO checkout projectile / graphene's project settings
301 * TODO check up on recent changes to 3rd party default configs
302 - last checked apr 24
303 https://github.com/eschulte/emacs24-starter-kit/commits/master
306 https://github.com/bbatsov/prelude
307 - redefined mouse functions from this file
309 * TODO figure out how to setup emacs to format text nicely like thunderbird
310 * TODO it appears impossible make C-[ not be the same as escape
311 * TODO movement within info buffer after opening a link doesn't cancel isearch
312 leads to many frustrations
313 * TODO fix org resolve clock message. it is innacurate
314 i is not the same, becuase it does not make org realize there is an active clock
316 * TODO add apropos commands to help prefix, from
317 http://stackoverflow.com/questions/3124844/what-are-your-favorite-global-key-bindings-in-emacs
318 * TODO my autosave goes into an endless prompting loop
319 when running save buffer, and the buffer has been changed
321 * TODO smart peren does not see ?\\) as a valid paren
323 * TODO why does org-end-of-line not go all the way to the end on a closed headline?
324 * TODO org makes random ... things, and delete right before them does ctrl-i
325 * TODO try mark word, which might be a useful keybind
326 * TODO fix org-cycle: it assumes which key it is bound to for its last alternative
327 * TODO checkout lisp-complete-symbol to augment auto-complete
328 * TODO emacs keylogger to optimize key binds
329 * TODO remap/investigate find tag, find tag at point
330 * TODO set key to cycle buffers by mode, example below
332 (defun cycle-buffer-by-mode (p-mode)
333 "Cycle buffers by mode name"
335 (dolist (buffer (buffer-list))
336 (with-current-buffer buffer
337 (when (buffer-live-p buffer)
338 (if (string-match p-mode mode-name) ;(regexp-quote p-mode)
339 (setq switch2buffer buffer)))))
340 (when (boundp 'switch2buffer)
341 (switch-to-buffer switch2buffer)))
343 And I have bound this to my F9 key
345 (global-set-key [f9] '(lambda () (interactive) (cycle-buffer-by-mode "Shell$")))
347 * TODO test out usefulness of forward/back sexp in different languages
349 * TODO major mode settings to check out in future
350 ** emacs24 starter kit
351 - Nxhtml -- utilities for web development
352 [[http://ourcomments.org/Emacs/nXhtml/doc/nxhtml.html][Nxhtml]] is a large package of utilities for web development and for
353 embedding multiple major modes in a single buffer.
355 Nxhtml is not installed in this version of the starter-kit by default,
356 for information on installing nxhtml see [[http://www.emacswiki.org/emacs/NxhtmlMode][EmacsWiki-Nxhtml]].
358 web-mode is competing package and actively developed, so i'm using that instead
361 (dolist (package '(yaml-mode js2-mode))
362 (unless (package-installed-p package)
364 - Associate modes with file extensions
366 (add-to-list 'auto-mode-alist '("COMMIT_EDITMSG$" . diff-mode))
367 (add-to-list 'auto-mode-alist '("\\.css$" . css-mode))
369 (add-to-list 'auto-mode-alist '("\\.ya?ml$" . yaml-mode))
370 (add-to-list 'auto-mode-alist '("\\.rb$" . ruby-mode))
371 (add-to-list 'auto-mode-alist '("Rakefile$" . ruby-mode))
372 (add-to-list 'auto-mode-alist '("\\.js\\(on\\)?$" . js2-mode))
373 ;; (add-to-list 'auto-mode-alist '("\\.xml$" . nxml-mode))
375 - clojure in starter-kit-lisp.org
377 - others = gnus, js, publish, perl, python, perl, ruby
378 they each have their own starter kit file.
380 - snippets for various modes other than org-mode
382 * TODO update yasnippet documentation
383 yas expand key customization is rediculously hard to figure out
384 and completely undocumented
385 * TODO fix org source indenting, send patch
386 * TODO check out bundling aka compiling yasnippet
387 * TODO try xml/html mode url func
390 "Open a new buffer containing the contents of URL."
392 (let* ((default (thing-at-point-url-at-point))
393 (url (read-from-minibfer "URL: " default)))
394 (switch-to-buffer (url-retrieve-synchronously url))
395 (rename-buffer url t)
396 ;; TODO: switch to nxml/nxhtml mode
397 (cond ((search-forward "<?xml" nil t) (xml-mode))
398 ((search-forward "<html" nil t) (html-mode)))))
400 * TODO flyspell-buffer automatically
402 * TODO respond to ediff thread
403 * TODO fix horizontal mouse resizing
404 resizing a window horizontally with the mouse should be allowed in more places
406 * TODO try using / making abbreviations
409 #+begin_src emacs-lisp
411 ;; turn on abbrev mode globally
412 (setq-default abbrev-mode t)
415 default abbreviation mode file is .emacs.d/abbrev_defs.
416 add-global-abbrev, add-mode-abbrev for expansion at point
417 if all else fails, edit the abbrev file
421 #+begin_src emacs-lisp
422 ;; auto-completion in minibuffer
423 ;; disabled while I look for another alternative
426 (require 'auto-complete-config)
430 ;; complete after 1 char instead of default 2
431 (setq ac-auto-start 1)
432 (setq ac-delay 0.001)
434 (add-to-list 'ac-modes 'org-mode 'sql-mode)
436 (defun ac-common-setup ()
437 (add-to-list 'ac-sources 'ac-source-yasnippet))
439 ;; for org mode completion source taken from wiki.
440 ;; it did not work. no idea why. todo, investigate
441 ;; the ac-sources code is at http://www.emacswiki.org/emacs/AutoCompleteSources
442 ;; i've deleted it here so as to save space and not spam this file
443 ;;(defun my-ac-org-mode ()
444 ;; (setq ac-sources (append ac-sources '(ac-source-org))))
447 ;; this makes the org-self-insert command not do a flyspell spell check.
448 ;; low priority thing to look into sometime
449 (ac-flyspell-workaround)
452 (define-key ac-completing-map (kbd "<up>") nil)
453 (define-key ac-completing-map (kbd "<down>") nil)
454 (define-key ac-completing-map (kbd "<S-return>") 'ac-expand)
455 (define-key ac-completing-map "\t" 'ac-complete)
456 (define-key ac-completing-map (kbd "<tab>") 'ac-complete)
461 * auto-complete readline-complete
462 #+begin_src emacs-lisp
464 (add-to-list 'load-path "~/.emacs.d/src/readline-complete")
465 (require 'readline-complete)
466 ;; not sure how I made these, but I deleted, and
467 ;; it would be nice to make them again sometime
468 ;;(require 'src-loaddefs)
470 ;; disabled cuz broken
471 ;; redefining function in readline-complete so ac-complete only uses readline as a source
472 (defun ac-rlc-setup-sources ()
473 "Add me to shell-mode-hook!"
474 (setq ac-sources '(ac-source-shell)))
475 (add-hook 'shell-mode-hook 'ac-rlc-setup-sources)
477 ;; generally unnecessary, but why not
478 (setq explicit-shell-file-name "bash")
480 ;; readline-complete says to add this line.
481 ;; however, it messes up my procfs directory tracking hook
482 ;; because get-process doesn't notice the child shell.
483 ;; instead, I've removed export EMACS=t from
484 ;; comint-exec-1 (the function which initially sets it)
485 ;; by finding it in emacs sources and redefinind it here
486 ;; and done stty echo in my bashrc
487 ;;(setq explicit-bash-args '("-c" "export EMACS=; stty echo; bash"))
490 (setq explicit-bash-args nil)
491 (setq comint-process-echoes t)
492 ;; default of 30 is way too slow. todo, consider pushing this upstream
493 (setq rlc-attempts 5)
495 (add-to-list 'ac-modes 'shell-mode)
497 ;; readline-complete recommends this (i assume this format),
498 ;; but greping finds no reference in emacs or my .emacs.d
499 ;; so I'm assuming it is for an older emacs
500 ;;(setq explicit-ssh-args '("-t"))
502 (add-hook 'shell-mode-hook
504 (define-key shell-mode-map (kbd "<tab>") 'auto-complete)))
511 ** readline complete fix
513 I need this function here, where INSIDE_EMACS is replaced with RLC_INSIDE_EMACS.
514 #+begin_src emacs-lisp
515 ;; ian: last update 2017-1-7. update this periodically from upstream
516 ;; like when we do a major emacs update
517 (defun comint-exec-1 (name buffer command switches)
518 (let ((process-environment
520 ;; If using termcap, we specify `emacs' as the terminal type
521 ;; because that lets us specify a width.
522 ;; If using terminfo, we specify `dumb' because that is
523 ;; a defined terminal type. `emacs' is not a defined terminal type
524 ;; and there is no way for us to define it here.
525 ;; Some programs that use terminfo get very confused
526 ;; if TERM is not a valid terminal type.
527 ;; ;; There is similar code in compile.el.
528 (if (and (boundp 'system-uses-terminfo) system-uses-terminfo)
529 (list "TERM=dumb" "TERMCAP="
530 (format "COLUMNS=%d" (window-width)))
532 (format "TERMCAP=emacs:co#%d:tc=unknown:" (window-width))))
533 (list (format "RLC_INSIDE_EMACS=%s,comint" emacs-version))
534 process-environment))
536 (if (file-accessible-directory-p default-directory)
539 proc decoding encoding changed)
540 (let ((exec-path (if (and command (file-name-directory command))
541 ;; If the command has slashes, make sure we
542 ;; first look relative to the current directory.
543 (cons default-directory exec-path) exec-path)))
544 (setq proc (apply 'start-file-process name buffer command switches)))
545 ;; Some file name handler cannot start a process, fe ange-ftp.
546 (unless (processp proc) (error "No process started"))
547 (let ((coding-systems (process-coding-system proc)))
548 (setq decoding (car coding-systems)
549 encoding (cdr coding-systems)))
550 ;; Even if start-file-process left the coding system for encoding data
551 ;; sent from the process undecided, we had better use the same one
552 ;; as what we use for decoding. But, we should suppress EOL
554 (if (and decoding (not encoding))
555 (setq encoding (coding-system-change-eol-conversion decoding 'unix)
558 (set-process-coding-system proc decoding encoding))
564 #+begin_src emacs-lisp
565 (setq auto-save-timeout 1) ; idle time before auto-save.
567 ;; main hook for my auto save
568 (add-hook 'auto-save-hook 'my-auto-save)
569 ;; additional hook to try to deal with emacs not auto-saving when a buffer isn't active
570 (add-hook 'window-configuration-change-hook 'my-auto-save)
572 (defun my-auto-save ()
577 (not (org-src-edit-buffer-p)))
578 (let (message-log-max)
579 ;; a bit of a hack to partially suppress the constant saving in the echo area
580 (with-temp-message ""
581 (basic-save-buffer)))))
587 (defun my-as-off-local ()
589 (setq-local my-as nil))
595 (defun my-as-on-local ()
597 (setq-local my-as on))
599 ;; based on suggestion in the emacs docs, redefine these 2 functions
600 ;; to avoid prompt spamming the user when we do auto-save
601 (defun ask-user-about-supersession-threat (fn)
604 "File for %s has changed on disk outside of emacs. Auto-save is overwriting it, however
605 a backup is being created in case that is not what you intended." buffer-file-name)
606 (setq buffer-backed-up nil))
608 (defadvice ask-user-about-lock (before lock-deactivate-as activate)
609 (make-local-variable 'my-as)
611 (message "proper autosave has been turned off for this buffer because of lock file problem.
612 In this buffer, do M-x my-as-on to reenable"))
614 ;; todo, this doesn't work consistently to override the auto-save message
615 (defalias 'do-auto-save-original (symbol-function 'do-auto-save))
616 (defun do-auto-save (&optional no-message current-only)
617 "This function has been modified to wrap the original so that NO-MESSAGE
618 is always set to t, since we auto-save a lot, it spams otherwise.
619 The original doc string is as follows:
621 Auto-save all buffers that need it.
622 This is all buffers that have auto-saving enabled
623 and are changed since last auto-saved.
624 Auto-saving writes the buffer into a file
625 so that your editing is not lost if the system crashes.
626 This file is not the file you visited; that changes only when you save.
627 Normally we run the normal hook `auto-save-hook' before saving.
630 A non-nil NO-MESSAGE argument means do not print any message if successful.
631 A non-nil CURRENT-ONLY argument means save only current buffer."
633 (do-auto-save-original t current-only))
635 ;; enable MY auto-save
641 backups, separate from auto-save
643 #+begin_src emacs-lisp
645 ;; set backup file location
646 (setq backup-directory-alist '(("." . "~/.editor-backups")))
647 (setq auto-save-file-name-transforms
648 '((".*" "~/.editor-backups/" t)))
650 (setq version-control t ;; Use version numbers for backups
651 kept-new-versions 100
653 delete-old-versions t ;; delete old versions silently
654 ;; assume hard linked files are done on purpose, don't screw them up
655 backup-by-copying-when-linked t)
657 ;; todo, the time needs to be an integer, not a vector type thing
658 (defun constant-backup ()
659 "Backup conditioned on some time passing since last one.
660 Hooked into 'before-save-hook."
661 (cl-flet ((b-time (minutes)
663 (- (current-time) (* 60 minutes)))))
664 (when (or (not (boundp 'last-backup-time)) (and (< (buffer-size) 10000000) (b-time 5)) (b-time 30))
665 (setq buffer-backed-up nil)
666 (setq-local last-backup-time (current-time)))))
668 ;; make a backup on auto-save, because the backup feature is not
669 ;; utilized with my-auto-save, only normal interactive save.
670 ;; todo, enable when fixed
671 ;;(add-hook 'before-save-hook 'constant-backup)
673 (add-hook 'auto-save-hook 'auto-save-size-limit)
675 (defun auto-save-size-limit ()
676 (when (and (not backup-inhibited) (> (buffer-size) 2000000))
677 (message "Backups disabled for this buffer due to size > 2 megs")
678 (make-local-variable 'backup-inhibited)
679 (setq backup-inhibited t)))
686 the faq suggests to auto-save using
687 (setq auto-save-visited-file-name t)
688 and to toggle auto-saving in the current buffer, type `M-x auto-save-mode'
690 however, this is buggy.
691 it leaves around lock files, which can be disabled with
692 (setq create-lockfiles nil)
693 but it is also buggy on other things that appear to hook onto file saving
694 so i created my own function, which originally had bugs,
695 but new emacs version fixed all that, yay!.
698 ; not using, but here for documentation,
699 ; alternate way to enable and specify how long between autosaves.
700 ; number of input events between autosave.
701 ; lowest bound of functionality is actually about 15 input events
702 ;(setq auto-save-interval
703 ** todo keep an eye out for why/when and fix the fact that normal auto-save files are being made soemtimes
705 seems they are created
708 #+begin_src emacs-lisp
709 ;; based on bbdb manual
710 ;; also has instructions to initialize upon launching gnus, etc
711 ;; but I figure try this to make sure everything works all the time first
713 (bbdb-initialize 'message)
715 ;; recommended by gnus,
716 ;; but seems like it could be good to have set for other stuff
717 (setq user-full-name "Ian Kelling"
718 user-mail-address "ian@iankelling.org")
719 ;; general email setting? recommended by mu4e
720 (setq message-kill-buffer-on-exit t)
723 ;; based on emacs24-starter-kit
724 (setq bbdb-offer-save 'auto
725 bbdb-notice-auto-save-file t
726 bbdb-expand-mail-aliases t
727 bbdb-canonicalize-redundant-nets-p t
728 bbdb-complete-name-allow-cycling t)
731 (add-hook 'bbdb-mode-hook
732 (lambda () (define-key bbdb-mode-map (kbd "C-k") nil)))
734 (add-to-list 'load-path "~/.emacs.d/src/bbdb-csv-import")
735 (require 'bbdb-csv-import)
739 #+begin_src emacs-lisp
740 ; save bookmarks whenever they are changed instead of just when emacs quits
741 (setq bookmark-save-flag 1)
742 ; increase bookmark context size for better functionality
743 (setq bookmark-search-size 2000)
746 #+begin_src emacs-lisp
747 ;; change last thing from gnu.
748 ;; notably this avoids brace indent after if, and 4 space indent
749 (setq c-default-style '((java-mode . "java")
751 (other . "stroustrup")))
752 ;; for emacs itself, use
753 ;; (setq c-default-style '((java-mode . "java")
754 ;; (awk-mode . "awk")
756 ;; (setq-default c-basic-offset 2)
760 A Theme builder is available at http://elpa.gnu.org/themes/ along with
761 a list of pre-built themes at http://elpa.gnu.org/themes/view.html and
762 themes are available through ELPA.
765 interesting light themes
768 #+begin_src emacs-lisp
769 (defun override-theme (arg)
771 (while custom-enabled-themes
772 (disable-theme (car custom-enabled-themes)))
774 (setq color-theme-is-global t)
776 (defun toggle-night ()
778 (cond ((equal (car custom-enabled-themes) 'naquadah)
779 ;; background off white to be better on the eyes. took this
780 ;; color from gitweb.
781 (custom-set-faces `(default ((t (:background "#F6F6F0")))))
782 (override-theme 'leuven))
784 ;; revert previous background change
785 (custom-set-faces `(default ((t (:background nil)))))
786 (override-theme 'naquadah))))
788 (custom-set-faces `(default ((t (:background "#F6F6F0")))))
789 (override-theme 'leuven) ;; org mode features, with monitor darkened. part of org-mode i think
792 ;; disable color thing with this:
793 ;;(disable-theme (car custom-enabled-themes))
795 ;; decent dark themes
797 ;;(override-theme 'tangotango)
798 ;;(override-theme 'deeper-blue)
799 ;;(override-theme 'tango-dark)
800 ;;(override-theme 'tsdh-dark)
802 ;;(override-theme 'heroku)
803 ;;(override-theme 'inkpot) ;; part of inkpot-theme package
804 ;;(override-theme 'naquadah) ; org mode features, part of naquadah-theme package
805 ;;(override-theme 'spolsky) ;; part of sublime-themes package
806 ;;(override-theme 'twilight-anti-bright) ;; from twilight-anti-bright-theme package
808 ;; interesting but not usable colors
809 ;;(override-theme 'cyberpunk) ; cool org mode features, from cyberpunk-theme package
810 ;;(override-theme 'wombat) ; cursor not visible enough. from a wombat package, not sure which
811 ;;(override-theme 'misterioso) ; cursor not visible enough
815 ;;decent light themes
816 ;;(override-theme 'alect-light) ; theres a -alt version, don't see a dif. could use this without dimming. from alect-something package
817 ;;(override-theme 'occidental) ; from occidental-theme package
820 ;;color-theme is deprecated in emacs 24.
822 ;; theme packages i tried then removed:
823 ;; ignored ones that didn't use the new theme engine
825 ;;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)
833 git clone --recursive https://github.com/capitaomorte/yasnippet
834 touch snippets/.yas-make-groups
836 This all makes it so I can look through the default snippets
837 in the menu bar, but they don't show up elsewhere, because they are
838 mostly things I don't want.
840 #+begin_src emacs-lisp
843 ;; this needs to be before yas-global-mode
844 (setq yas-snippet-dirs (list "~/.emacs.d/snippets"))
848 yas-also-auto-indent-first-line t
849 yas-choose-tables-first t
850 yas-use-menu (quote full)
851 ;; this sets ido-prompt as first function
853 '(yas-ido-prompt yas-dropdown-prompt yas-x-prompt yas-completing-prompt yas-no-prompt))
855 ;; todo, explore this option for wrapping region
856 ;; '(yas/wrap-around-region t))
861 | yas-ido-prompt | yas-dropdown-prompt | yas-x-prompt | yas-completing-prompt | yas-no-prompt |
863 * cross session settings
864 #+begin_src emacs-lisp
866 ;; Save a list of recent files visited.
868 (setq recentf-max-saved-items 200
869 recentf-max-menu-items 15)
873 save-place-version-control 'nospecial
874 save-place-limit 40000
875 save-place-file "~/.emacs.d/places")
879 ;; savehist keeps track of some history
881 (setq savehist-additional-variables '(kill-ring search-ring regexp-search-ring)
883 savehist-autosave-interval 60
884 ;; keep the home clean
885 savehist-file "~/.emacs.d/.savehist")
891 #+begin_src emacs-lisp
892 ;; ediff-buffers is the main command to use
894 ;; ediff - don't start another frame for the control panel
895 ;; unfortunately, this doesn't allow me to use 2 frames for the diff buffers
896 ;; so disable this temporarily with the next line if you want that
897 ;; sometime I should setup 2 functions to explicitly do each type
898 (setq ediff-window-setup-function 'ediff-setup-windows-plain)
899 ;;(setq ediff-window-setup-function 'ediff-setup-windows-default)
901 ;; do side by side diffs
902 (setq ediff-split-window-function 'split-window-horizontally)
909 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.
912 #+begin_src emacs-lisp
914 ;; dired - reuse current buffer by pressing 'a'
915 (put 'dired-find-alternate-file 'disabled nil)
918 * disabled but saved for documentation purposes
920 :header-args: :tangle no
925 ido-find-file create file
931 ido open dired buffer
933 ido search within all subdirectories
935 ido create subdirectory
937 ido search recently used directories
939 ido next/previous recently used directory
941 **** TODO implement this keybind, normally ctrl-space
942 ido use current pattern and start a new one
945 ** indent settings for git's perl code
946 don't have a way to set this automatically or a good place to put this
947 #+begin_src emacs-lisp
950 perl-continued-statement-offset 8
951 perl-continued-brace-offset -8
953 perl-brace-imaginary-offset 0
959 #+begin_src emacs-lisp
960 ;; use org-publish-current-project with a project file open
961 (setq org-publish-project-alist
963 :base-directory "/a/h/src"
964 :publishing-directory "/a/h/output"
965 :base-extension "org"
966 ;;:publishing-function org-org-publish-to-org
967 :publishing-function org-html-publish-to-html
969 :html-postamble "Everything here is <a rel=\"license\"
970 href=\"http://creativecommons.org/licenses/by-sa/4.0/\"><img
971 alt=\"Creative Commons License\" style=\"border-width:0\"
972 src=\"http://i.creativecommons.org/l/by-sa/4.0/80x15.png\" /></a>"
973 :html-head "<link rel=\"stylesheet\"
978 :base-directory "/a/h/src"
979 :base-extension "css\\|el\\|"
980 :publishing-directory "/a/h/output"
981 :publishing-function org-publish-attachment)
983 :base-directory "/a/h/other"
985 :publishing-directory "/a/h/output"
986 :publishing-function org-publish-attachment)))
987 ;; default is xhtml-strict. don't really care, but this is more common
988 (setq org-html-doctype "html4-strict")
990 ;; this is needed for worg
991 ;; todo: for my own site, I need to define the css in a separate file
992 ;; in order to use this setting. see the variable help for info
993 (setq org-export-htmlize-output-type t)
999 #+begin_src emacs-lisp
1000 ;; this eventually gets set in
1001 ;; comint-dynamic-complete-functions
1002 ;; (car comint-dynamic-complete-functions)
1003 (autoload 'bash-completion-dynamic-complete "bash-completion"
1004 "BASH completion hook")
1005 (add-hook 'shell-dynamic-complete-functions
1006 'bash-completion-dynamic-complete)
1008 ;; this appears useless, but was in the recommended init code
1009 (add-hook 'shell-command-complete-functions
1010 'bash-completion-dynamic-complete)
1012 (defun ac-rlc-setup-sources ()
1013 "Add me to shell-mode-hook!"
1014 (setq ac-sources '(ac-source-shell)))
1015 (add-hook 'shell-mode-hook 'ac-rlc-setup-sources)
1020 It is an awesome mode for keyboard navigation.
1021 However, using the mouse takes less thought and works as well
1023 #+begin_src emacs-lisp
1026 ;; whitespace-mode config. minimal for bad whitespace
1027 ;(setq whitespace-line-column 80) ; for style of lines-tail, but I have it disabled
1028 (setq whitespace-style '(face tabs empty trailing))
1029 ;to enable whitespace mode
1030 (whitespace-mode +1)
1034 (defun org-set-mark-command (arg)
1035 "Do set-mark-command and then org-show-context if the point
1036 moves to invisible text."
1038 (let ((initial-point (point)))
1039 (setq this-command 'set-mark-command)
1040 (set-mark-command (arg))
1041 (if (and (not (= (point) initial-point))
1042 (or (outline-invisible-p) (org-invisible-p2)))
1043 (org-show-context 'mark-goto))))
1045 (defun org-exchange-point-and-mark (&optional arg)
1047 (let ((initial-point (point)))
1048 (exchange-point-and-mark)
1049 (if (and (not (= (point) initial-point))
1050 (or (outline-invisible-p) (org-invisible-p2)))
1051 (org-show-context 'mark-goto))))
1054 (defun toggle-mode-line ()
1055 "Toggle mode line on and off."
1057 (if mode-line-format
1058 (progn (setq my-saved-mode-line-format mode-line-format)
1059 (setq mode-line-format nil))
1060 (setq mode-line-format my-saved-mode-line-format))
1061 (force-mode-line-update))
1063 (global-set-key (kbd "M-m") 'toggle-mode-line)
1064 (add-hook 'after-change-major-mode-hook
1065 (lambda () (setq my-saved-mode-line-format mode-line-format)
1066 (setq mode-line-format nil)))
1071 ** Copy mode-line to the top
1072 #+begin_src emacs-lisp
1073 ;; Copy mode-line to the top
1074 (setq-default header-line-format mode-line-format
1075 mode-line-format nil)
1076 ;; copied the mode-line theme into the header theme, else it is unreadable
1077 ;; this goes after loading the theme
1078 (let ((class '((class color) (min-colors 89))))
1079 (custom-theme-set-faces
1081 `(header-line ((,class (:box (:line-width 1 :color "#1A2F54") :foreground "#85CEEB" :background "#335EA8"))))))
1085 ** tab bindings for when I wanted to make tab be for search
1086 #+begin_src emacs-lisp
1088 (define-key emacs-lisp-mode-map (kbd "<tab>") nil)
1089 (define-key button-buffer-map "\t" nil)
1090 (define-key button-buffer-map (kbd "f") 'forward-button)
1091 (define-key Info-mode-map "\t" nil)
1092 (define-key widget-keymap "\t" nil)
1093 (define-key widget-keymap (kbd "<tab>") nil)
1095 (add-hook 'compilation-mode-hook (lambda ()
1096 (define-key compilation-mode-map (kbd "<tab>") nil)
1097 (define-key compilation-mode-map "\t" nil)))
1099 ;; unbind c-i for yas. it already separately binds <tab>
1100 (add-hook 'yas-minor-mode-hook (lambda ()
1101 (define-key yas-minor-mode-map "\t" nil)))
1103 (add-hook 'haskell-interactive-mode-hook
1105 (define-key haskell-interactive-mode-map "\t" nil)
1106 (define-key haskell-interactive-mode-map (kbd "<tab>") 'haskell-interactive-mode-tab)))
1108 (define-key minibuffer-local-must-match-map "\t" nil)
1109 (define-key minibuffer-local-must-match-map (kbd "<tab>") 'minibuffer-complete)
1110 (define-key minibuffer-local-completion-map (kbd "<tab>") 'minibuffer-complete)
1111 (define-key minibuffer-local-completion-map "\t" 'minibuffer-complete)
1113 (add-hook 'ido-setup-hook
1115 (define-key ido-completion-map (kbd "<tab>") 'ido-complete)
1116 (define-key ido-completion-map "\t" nil)))
1120 ** kill buffer and window
1121 #+begin_src emacs-lisp
1122 (defun kill-buffer-and-window ()
1123 "Close the current window and kill the buffer it's visiting."
1129 ** sending multiple commands to a comint buffer
1130 without waiting for commands to finish is unreliable.
1131 seems like 1 in 100 times, an invisible command to restore prompt didn't work
1132 #+begin_src emacs-lisp
1133 (setq shell-unset-prompt "unset PROMPT_COMMAND; unset PS1")
1134 (setq shell-set-prompt "PROMPT_COMMAND=prompt_command")
1136 (if (boundp 'shell-unset-prompt)
1137 (send-invisible-string proc shell-unset-prompt))
1138 (if (boundp 'shell-set-prompt)
1139 (send-invisible-string proc shell-set-prompt))
1142 (defun send-invisible-string (proc string)
1143 "Like send-invisible, but non-interactive"
1144 (comint-snapshot-last-prompt)
1145 (funcall comint-input-sender proc string))
1153 alsot tried notmuch, it had some glitches, and it's config
1154 has a list of folders which i'd rather not publish, so it's config is archived.
1156 #+begin_src emacs-lisp
1157 (add-to-list 'load-path "/usr/local/share/emacs/site-lisp/mu4e")
1159 (setq send-mail-function (quote sendmail-send-it) ;; common to gnus also
1160 mu4e-sent-folder "/Sent Items"
1161 mu4e-drafts-folder "/Drafts"
1162 mu4e-trash-folder "/Trash"
1163 mu4e-refile-folder "/Archive"
1164 mu4e-get-mail-command "offlineimap"
1165 mu4e-update-interval 60
1166 mu4e-sent-messages-behavior 'delete
1167 mu4e-use-fancy-chars t
1168 mu4e-confirm-quit nil
1169 mu4e-headers-leave-behavior 'apply ;; dont ask
1170 mu4e-headers-fields (delq (assoc :mailing-list mu4e-headers-fields) mu4e-headers-fields)
1171 ;; a bit faster than the default 500
1172 mu4e-headers-results-limit 80)
1174 (define-key mu4e-headers-mode-map (kbd "<return>") 'mu4e-headers-view-message)
1176 (defun my-mu4e-to ()
1177 "inspired by mu4e info manual"
1178 (--reduce-from (if (mu4e-message-contact-field-matches
1179 mu4e-compose-parent-message :to (cadr it))
1180 (concat (car it) (cadr it))
1182 '("Ian Kelling <ian@iankelling.org")
1183 ;;'(("Ian Kelling " "<alternate1@example.com>")
1184 ;; ("Ian Kelling " "<alternate2@example.com>"))
1187 (add-hook 'mu4e-compose-pre-hook 'my-mu4e-to)
1189 (add-to-list 'mu4e-view-actions
1190 '("ViewInBrowser" . mu4e-action-view-in-browser) t)
1191 (setq mu4e-maildir-shortcuts
1201 ** org-mode auto-complete source
1203 todo, someday take a look at this. it is broken.
1205 ;(defvar ac-source-eshell-pcomplete
1206 ; '((candidates . (pcomplete-completions))))
1207 ;(defun ac-complete-eshell-pcomplete ()
1209 ; (auto-complete '(ac-source-eshell-pcomplete)))
1211 ;(add-hook 'org-mode-hook (lambda () (setq ac-sources (cons 'ac-source-eshell-pcomplete ac-sources))))
1212 ;(add-to-list 'ac-modes 'eshell-mode)
1215 ** gnus nice unicode
1218 this looks nice, but it lags gnus just a bit
1219 #+begin_src emacs-lisp
1221 (defun gnus-pretty-chars-setup ()
1223 (setq gnus-sum-thread-tree-indent " "
1224 gnus-sum-thread-tree-root "● "
1225 gnus-sum-thread-tree-false-root "◯ "
1226 gnus-sum-thread-tree-single-indent "◎ "
1227 gnus-sum-thread-tree-leaf-with-other "├─► "
1228 gnus-sum-thread-tree-vertical "│"
1229 gnus-sum-thread-tree-single-leaf "╰─► ")))
1230 ;; dunno why, but this didn't work just setting on startup
1231 (add-hook 'gnus-startup-hook 'gnus-pretty-chars-setup)
1236 #+begin_src emacs-lisp
1238 ; todo, is this require things necessary?
1239 ; (require 'flyspell)
1243 ; whenever M-tab is completion, swap it with tab
1244 ;(define-key emacs-lisp-mode-map (kbd "<tab>") 'completion-at-point)
1245 ;(define-key emacs-lisp-mode-map (kbd "C-M-i") 'indent-for-tab-command)
1246 ;(define-key lisp-interaction-mode-map (kbd "<tab>") 'completion-at-point)
1247 ;(define-key lisp-interaction-mode-map (kbd "C-M-i") 'indent-for-tab-command)
1248 ;the global tab keyind. for some reason this totally screws up mini-buffer tab.
1249 ; disabled until I actually find myself using this, and find a fix for the above problem
1250 ;(global-set-key (kbd "<tab>") 'complete-symbol)
1253 ; todo, make my custom overlays have an underline if they are
1254 ; overriding a paren matching overlay
1255 ; make right click set the mark
1256 ; make search tab do completion instead of meta-tab
1257 ; in isearch, move C-y to C-v
1258 ; in isearch, move c-s to c-f
1260 ; some testing to figure out the underlining when paren highlight conflicts
1261 ; (let ((extra-overlays (overlays-at (1+ end-point))))
1262 ; (when extra-overlays (print extra-overlays)))
1267 ; commented out because it messes up yank-pop.
1268 ; todo, fix it someday
1269 ; make yank linewise if it ends in a newline
1270 ;(defadvice yank (before linewise-yank-advice activate)
1271 ; (let ((arg (ad-get-arg 0)))
1272 ; (when (string-match "\n[ \t]*$" (current-kill (cond
1275 ;; (t (1- arg))) t))
1276 ;; (move-beginning-of-line nil))))
1280 ; todo, look into augmenting auto-complete with hippie expand.
1281 ; starter kit has some hippie expand settings to look into:
1282 ; (when (boundp 'hippie-expand-try-functions-list)
1283 ; (delete 'try-expand-line hippie-expand-try-functions-list)
1284 ; (delete 'try-expand-list hippie-expand-try-functions-list))
1287 ;; hippie expand is dabbrev expand on steroids
1288 ;(setq hippie-expand-try-functions-list '(try-expand-dabbrev
1289 ; try-expand-dabbrev-all-buffers
1290 ; try-expand-dabbrev-from-kill
1291 ; try-complete-file-name-partially
1292 ; try-complete-file-name
1293 ; try-expand-all-abbrevs
1296 ; try-complete-lisp-symbol-partially
1297 ; try-complete-lisp-symbol))
1298 ;; use hippie-expand instead of dabbrev
1299 ;(global-set-key (kbd "M-/") 'hippie-expand)
1302 ; commented because i haven't had time to check it out yet
1303 ;; shorter aliases for ack-and-a-half commands
1304 ;(defalias 'ack 'ack-and-a-half)
1305 ;(defalias 'ack-same 'ack-and-a-half-same)
1306 ;(defalias 'ack-find-file 'ack-and-a-half-find-file)
1307 ;(defalias 'ack-find-file-same 'ack-and-a-half-find-file-same)
1312 ; todo. take a look at fixing this
1313 ;delete-old-versions t ; fix description in http://www.emacswiki.org/emacs/ForceBackups
1318 ;; prelude uses paredit mode.
1319 ;; paredit has some useful stuff but also annoying stuff.
1320 ;; if I ever do a ton of lisp coding, I should look into it
1327 ; random notes and example code
1331 ;(map 'list #'list tabSwapKeys (reverse (getBinds tabSwapKeys)))
1333 ; example of getting keymap info
1334 ;(car (car (minor-mode-key-binding (kbd "C-/") t)))
1335 ;(cdr (car (minor-mode-key-binding (kbd "C-/") t)))
1336 ;(global-key-binding (kbd "C-M-i") t)
1337 ;(minor-mode-key-binding (kbd "<tab>") t)
1338 ;(local-key-binding (kbd "C-M-i") t)
1339 ;(current-minor-mode-maps)
1340 ;(cdr (assq 'undo-tree-mode minor-mode-map-alist))
1343 ; center on incremental search, instead of being at top or bottom of screen.
1344 ; i'm hoping that setting Isearch Allow Scroll is good enough to fix this annoyance
1345 ;from http://stackoverflow.com/questions/11052678/emacs-combine-iseach-forward-and-recenter-top-bottom
1347 ;example of constant definition of an overlay and propreries
1348 ;(defface mouse-flash-position '((t (:background "Yellow")))
1349 ; "*Face used to highlight mouse position temporarily."
1351 ;(defface mouse-flash-position '((t (:background "Yellow")))
1352 ; "*Face used to highlight mouse position temporarily."
1354 ;(defconst mouse-flash-posn-overlay
1355 ; ;; Create and immediately delete, to get "overlay in no buffer".
1356 ; (let ((ol (make-overlay (point-min) (point-max))))
1357 ; ;(delete-overlay ol)
1358 ; ;(overlay-put ol 'face 'mouse-flash-position)
1359 ; (overlay-put ol 'mouse-face 'mouse-flash-position)
1360 ; (overlay-put ol 'priority 1000000)
1362 ; "Overlay to highlight current mouse position.")
1365 ;tip, put the last interactive command as elisp on the kill ring:
1366 ;C-x <ESC> <ESC> C-a C-k C-g
1368 ; example of overlay testing
1369 ;(setq foo (make-overlay 2 3 nil t nil))
1370 ;(setq foo2 (make-overlay 3 4 nil t nil))
1371 ;(overlay-put foo 'face '(:background "red3" :foreground "black"))
1372 ;(overlay-put foo2 'face '(:background "red1" :foreground "black"))
1373 ;(overlay-put foo 'face 'visible-mark-face)
1374 ;(overlay-put foo 'face visible-mark-face2)
1382 disabled, as I haven't used it in a long time. I think it was good for learning some sql stuff.
1383 #+begin_src emacs-lisp :tangle no
1384 (require 'sqlup-mode)
1385 (add-hook 'sql-mode-hook 'sqlup-mode)
1386 (add-hook 'sql-interactive-mode-hook 'sqlup-mode)
1388 (setq sql-product 'postgres)
1393 #+begin_src emacs-lisp
1394 ;; without this, on partial completion return would exit the minibuffer, and i had to
1395 ;; keep typing out letters do a full completion before pressing enter.
1396 ;; super annoying. So I picked ctrl-j as a free key to put exit,
1397 ;; but in practice, I would just use ctrl-g to quit. Anyways,
1398 ;; ivy is doing all the minibuffer stuff, so removed this as it's
1399 ;; unused, so it can't cause any problems in future
1400 (when (boundp 'icomplete-minibuffer-map)
1401 (define-key icomplete-minibuffer-map (kbd "C-j") 'exit-minibuffer)
1402 (define-key icomplete-minibuffer-map (kbd "<return>")
1403 'minibuffer-force-complete-and-exit))
1408 #+begin_src emacs-lisp
1409 ; when manually evaluating lisp, go into debugger on error
1410 (setq eval-expression-debug-on-error t)
1411 ;reminder of useful var: debug-on-error
1420 good info http://www.emacswiki.org/emacs/GnusTutorial
1421 good info http://www.emacs.uniyar.ac.ru/doc/em24h/emacs183.htm
1423 searching / accessing old mailing list messages:
1424 http://wiki.list.org/display/DOC/How+do+I+make+the+archives+searchable
1425 3 options suggested. nabble is very good, and you can even reply directly from their web interface with your own email
1427 google with site:example.com/archive works
1428 However, it has the downside of relying on a 3rd party running unreleased software.
1429 mail-archive.com and gmane.org search do not work.
1431 Some lists mirror to a newsgroup via gmane, and then mirror the newsgroup via a google group, which has good search
1432 ability, and you can post via the newsgroup.
1434 Downsides of nabble/google. Doesn't integrate with normal email programs, and lock in. They store and show you what you
1435 have and haven't read, what messages you've sent, etc. migrating that data to a normal mail program is undocumented and
1438 mailmans normal public archives are a bit obfuscated, but there is also a "private" archive, available to subscribers,
1439 which is not obfuscated, and can be easily imported to your local email program.
1440 you have to sub and log in to the web interfact to access it, and then the url is unpublished, but follows a format,
1441 which is documented in a few places around the web like
1442 https://mail.python.org/pipermail/mailman-users/2005-September/046757.html
1444 https://lists.fedorahosted.org/mailman/private/hyperkitty-devel.mbox/hyperkitty-devel.mbox
1445 http://www.example.com/mailman/private/<listname>.mbox/<listname>.mbox
1446 if you copy the url after logging in, and pass it to this function, it will print the transformed url
1447 lurl() { local x="${1#*/options/}"; x="${x%%/*}.mbox"; echo "${1%/mailman/*}/mailman/private/$x/$x"; }
1449 Then you can download that url. Actually downloading the url is something firefox doesn't make the easiest out of the box.
1450 Here are some options:
1451 - paste in the url bar, the save the page
1452 as a file after it loads.
1453 - use downthemall extension or similar and paste the url in it.
1454 - put it in an html page as
1455 a link (or a small javascript program which will display input as a link), then right click and save as.
1456 wget won't work because you need to have (i assume) the authorization cookie mailman gives your browser
1458 people have written various tools to de-obfuscate the normal public archives and sometimes import them to a mail
1459 program. It seems they were not aware of the private archive. However, these tools are probably still useful to automate
1460 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.
1462 this was the most interesting one I found within a few minutes of googling.
1463 https://github.com/wcdolphin/mailman-downloader
1465 Once you have an mbox file, there are rather straightforward ways to get it into any mail program, but I will cover
1466 gnus, which I use and is a bit tricky.
1468 gnus has a native search (limited, too slow for body text searches), and external search engine integration.
1469 gnus manual recommends converting to maildir for searching local mail, but importing lots of maildir messages to gnus
1470 takes 10+ minutes, so scratch that option. it suggests 2 alternate options
1471 mairix. for mbox, it doesn't integrate 100% with gnus, it copies the search results to a mbox
1472 and tells gnus to make a group of that mbox and display it. This means the read state won't be persistent, but otherwise
1475 local imap server which will use the mbox and provide search.
1476 dovecot is modular, theres a dovecot-common which uses recommends to install i guess it's most used modules. Its
1477 description is completely not useful. Anyways, I'm not sure if there is any benefit to installing this over just the
1481 dovecot by default also makes a an inbox folder based on the normal local mail location /var/mail/<username>
1482 those locations are adjustable and well documented via the var mail_location in
1483 /etc/dovecot/conf.d/10-mail.conf
1484 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
1485 is. you could make the var be empty, which apparently has the same effect.
1487 Originally just linked the default location ~/.mail, but I changed to altering the config since ~/.mail since it seems
1488 other things like postfix use that location
1490 based on http://roland.entierement.nu/blog/2010/09/08/gnus-dovecot-offlineimap-search-a-howto.html
1491 other links that poped up contained outdated, innacurate information
1492 http://sachachua.com/blog/2008/05/geek-how-to-use-offlineimap-and-the-dovecot-mail-server-to-read-your-gmail-in-emacs-efficiently/
1493 http://www.emacswiki.org/emacs/JamesFerguson
1494 http://www.sanityinc.com/articles/read-mailing-lists-in-emacs-over-imap/
1496 Within emacs you can move messages between mbox and maildir etc, which is a nice flexibility.
1501 in gnus, do gnus-group-make-doc-group (G f in groups buffer) and point to the file
1503 info about groups created within gnus is stored in ~/.newsrc.eld
1504 also stored is a duplication of what email messages are read/unread,
1505 what newsgroups are subsribed to and read/unread,
1506 probably more stuff, everything that gnus saves.
1509 searching the body of the messages, i cut off after a few minutes.
1510 i can grep the file in just a couple seconds
1514 we can also get mbox from gmane
1515 http://notmuchmail.org/howto/#index7h2
1518 gnus can't search mboxes except with its builtin search which is extremely slow. mairix can do mbox files from the command
1519 line, but not from within gnus, but from mairix.el, which can then open the results in gnus
1521 mbox can be converted to maildir easily, but gnus loads lots of maildir messages extremely slow. it parses all the
1522 headers and generates a nov file for each.
1524 nnfolder-generate-active-file
1526 to reset things, when changing mail group. I duno all the proper way, but it works to delete
1527 ~/Mail ~/.newsrc.eld ~/.dribble (or something)
1530 ** mail sources vs select methods background
1531 I found this very confusing when first reading through the manual. "mail sources" is a term that does not simply mean
1532 sources of mail, it is much narrower for gnus. sources of mail can be either "mail sources" or select methods. Mail
1533 sources will move mail to ~/Mail (not sure what format), and split it into groups according to variables. You can use
1534 "mail sources" for maildir / imap, but those can also be read via select methods, which do not move the mail from their
1535 location, but use them in their native format. This is what I want to do, and I can simply ignore mail
1536 sources. Confusing terminology is that "fetching mail" "scanning mail", lots of things mail doesn't mean all mail, it
1537 means specifically from "mail sources". The words "articles" and "news" is used in connection with select methods, aka my actual mail.
1541 ** caching background
1544 there is also ~/News/cache, filled with a bunch of articles, like 300 megs. can't figure out why.
1545 Grepped for caching in the manual, found 2 main things.
1546 cache is for 2 purposes. to cache locally, and to keep articles from expiring, called persistence
1547 gnus-use-cache, which puts things if they are
1548 gnus-cache-enter-articles
1549 things go in cache when they are marked certain ways by default, ticked and dormant
1550 and read articles are moved out of the cache
1551 still no idea why i have a bunch in the cache, but I set a var so that my mail won't get cached
1552 I'm gonna delete the cache, and check on it later see what exactly is going in there
1553 And of course, I moved ~/News to my encrypted drive and symlinked it
1560 useful comint-shell mode commands. If not prefaced with *, it means it is not in the haskell custom repl
1561 *todo: setup haskell c-t toggle arrow keys
1565 c-m-left/right move to next/prev prompts
1566 *c-enter, multi-line input
1567 *s-delete, send input across windows. (i can implement this)
1569 *haskell-process-interrupt, c-cc terminate job (i can implement this maybe)
1571 nice bash/readline functions missing in comint:
1576 usefull comint commands:
1577 c-cl : list historic command in temp buffer
1578 C-c C-o comint-delete-output
1579 comint-restore-input, todo: put this on a randomish c-c key
1584 checkout haskell repl functions:
1585 c-cv haskell-check, hlint
1586 C-M-q prog-indent-sexp
1587 c-c. haskell-mode-format-imports
1588 C-c M-/ haskell-doc-check-active
1589 haskell-process-generate-tags
1590 haskell-process-cabal-build
1591 haskell-cabal-command.. or something
1592 haskell-process-restart
1593 C-h v haskell-process-log
1594 C-h v haskell-process-show-debug-tips
1596 various not immediately useful functions:
1597 haskell-process-add-dependency
1598 haskell-process-touch-buffer
1600 haskell-process-unignore
1601 haskell-process-reload-devel-main
1605 home: C-a haskell-interactive-mode-beginning
1606 c-return: C-j haskell-interactive-mode-newline-indent
1607 up/down: <C-down> haskell-interactive-mode-history-next
1609 todo haskell mode better binds for:
1610 'haskell-process-load-file
1611 'haskell-process-do-type
1612 'haskell-process-do-info
1613 'inferior-haskell-send-decl
1616 commands which don't work in haskell-interactive-mode(hi) vs inferior-haskell-mode(ih, default)
1617 functions not in hi:
1618 inferior-haskell-find-definition, use tags instead
1619 inferior-haskell-find-haddock, todo, test if this works
1622 switch-to-haskell -> 'haskell-interactive-switch
1623 haskell-process-load-file -> inferior-haskell-load-file
1624 haskell-process-do-type -> inferior-haskell-type
1625 switch-to-haskell -> haskell-interactive-switch
1626 inferior-haskell-load-file -> 'haskell-process-load-file
1629 haskell-mode installation from source, based on its readme
1630 in the git directory,
1633 #+begin_src emacs-lisp
1637 ;; remove default option to not link the file
1638 (setq haskell-compile-command "ghc -Wall -ferror-spans -fforce-recomp %s")
1639 (add-hook 'haskell-indentation-mode-hook
1641 (define-key haskell-indentation-mode-map [?\C-d] nil)
1642 (define-key haskell-indentation-mode-map
1643 (kbd "<deletechar>")
1644 'haskell-indentation-delete-char)))
1646 ;;copied from haskell-mode docs in order to use the new, better, nondefault
1648 (eval-after-load "haskell-mode"
1650 (define-key haskell-mode-map (kbd "C-x C-d") nil)
1651 (define-key haskell-mode-map (kbd "C-c C-z") 'haskell-interactive-switch)
1652 (define-key haskell-mode-map (kbd "C-c C-l") 'haskell-process-load-file)
1653 (define-key haskell-mode-map (kbd "C-c C-b") 'haskell-interactive-switch)
1654 (define-key haskell-mode-map (kbd "C-c C-t") 'haskell-process-do-type)
1655 (define-key haskell-mode-map (kbd "C-c C-i") 'haskell-process-do-info)
1656 (define-key haskell-mode-map (kbd "C-c M-.") nil)
1657 (define-key haskell-mode-map (kbd "C-c C-d") nil)))
1659 ;; ghc-mod install http://www.mew.org/~kazu/proj/ghc-mod/en/emacs.html
1660 ;; todo, try this out
1661 ;; (autoload 'ghc-init "ghc" nil t)
1662 ;;(add-hook 'haskell-mode-hook (lambda () (ghc-init) (flymake-mode)))
1666 (add-to-list 'load-path "~/.emacs.d/src/ghci-completion")
1667 ;; from the package readme for ghci-completion
1668 (require 'ghci-completion)
1669 (add-hook 'inferior-haskell-mode-hook 'turn-on-ghci-completion)
1672 ;; disable some rebinds. they are set to appropriate keys in the keybinds section
1673 (eval-after-load "haskell-mode"
1675 (define-key haskell-mode-map (kbd "C-a") 'nil)
1676 (define-key haskell-mode-map (kbd "C-j") 'nil)))
1678 (defun pretty-lambdas-haskell ()
1679 (font-lock-add-keywords
1680 nil `((,(concat "(?\\(" (regexp-quote "\\") "\\)")
1681 (0 (progn (compose-region (match-beginning 1) (match-end 1)
1682 ,(make-char 'greek-iso8859-7 107))
1684 ;; from haskell-mode manual
1685 (add-hook 'haskell-mode-hook 'turn-on-haskell-decl-scan)
1686 (when (window-system)
1687 (add-hook 'haskell-mode-hook 'pretty-lambdas-haskell))
1689 ;; added from haskell-mode website install instructions
1690 ;(load "/usr/share/emacs/site-lisp/haskell-mode/haskell-site-file")
1691 (add-hook 'haskell-mode-hook 'turn-on-haskell-doc-mode)
1692 ;;the three indentation modules are mutually exclusive - add at most one. Trying out the "most advanced"
1693 (add-hook 'haskell-mode-hook 'turn-on-haskell-indentation)
1694 ;;(add-hook 'haskell-mode-hook 'turn-on-haskell-indent)
1695 ;;(add-hook 'haskell-mode-hook 'turn-on-haskell-simple-indent)
1698 ;; todo, set this to some other key
1699 ;; (local-set-key (kbd "C-e") 'my-haskell-load-and-run)
1701 (defun my-haskell-load-and-run ()
1702 "Loads and runs the current Haskell file."
1704 (let ((start-buffer (current-buffer)))
1705 (inferior-haskell-load-and-run inferior-haskell-run-command)
1708 (pop-to-buffer start-buffer)))
1710 ;; show haskell function in mode line
1711 ;; todo, this broke after updating emacs
1712 ;;(eval-after-load "which-func"
1713 ;; '(add-to-list 'which-func-modes 'haskell-mode))
1717 (add-hook 'interactive-haskell-mode-hook 'ac-haskell-process-setup)
1718 (add-hook 'haskell-interactive-mode-hook 'ac-haskell-process-setup)
1719 (eval-after-load "auto-complete"
1720 '(add-to-list 'ac-modes 'haskell-interactive-mode))
1722 (add-hook 'haskell-mode-hook
1723 (lambda () (define-key haskell-mode-map (kbd "C-(")
1724 (lambda () (interactive)
1727 (run-with-timer .3 nil 'repeat-shell)))))
1728 (add-hook 'haskell-cabal-mode-hook
1729 (lambda () (define-key haskell-cabal-mode-map (kbd "C-(") 'haskell-compile)))
1733 (add-hook 'haskell-interactive-mode-hook
1735 (define-key haskell-interactive-mode-map "\r" nil)
1736 (define-key haskell-interactive-mode-map (kbd "<return>") 'haskell-interactive-mode-return)))
1737 (add-hook 'haskell-indentation-mode-hook (lambda () (define-key haskell-indentation-mode-map "\r" nil)))
1741 (add-hook 'haskell-interactive-mode-hook
1743 (define-key haskell-interactive-mode-map (kbd "<C-M-return>") 'haskell-interactive-mode-newline-indent)))
1748 | (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 |
1751 #+begin_src emacs-lisp
1753 isearch-allow-scroll t
1754 search-ring-update t) ;; dont start an edit when going to previous search
1756 (defun isearch-yank-regexp (regexp)
1757 "Pull REGEXP into search regexp."
1758 (let ((isearch-regexp nil)) ;; Dynamic binding of global.
1759 (isearch-yank-string regexp))
1760 (isearch-search-and-update))
1762 (defun isearch-yank-symbol (&optional partialp backward)
1763 "Put symbol at current point into search string.
1765 If PARTIALP is non-nil, find all partial matches."
1768 (let (from to bound sym)
1770 ; this block taken directly from find-tag-default
1771 ; we couldn't use the function because we need the internal from and to values
1773 ;; Look at text around `point'.
1775 (skip-syntax-backward "w_") (setq from (point)))
1777 (skip-syntax-forward "w_") (setq to (point)))
1779 ;; Look between `line-beginning-position' and `point'.
1781 (and (setq bound (line-beginning-position))
1782 (skip-syntax-backward "^w_" bound)
1783 (> (setq to (point)) bound)
1784 (skip-syntax-backward "w_")
1785 (setq from (point))))
1786 ;; Look between `point' and `line-end-position'.
1788 (and (setq bound (line-end-position))
1789 (skip-syntax-forward "^w_" bound)
1790 (< (setq from (point)) bound)
1791 (skip-syntax-forward "w_")
1792 (setq to (point)))))
1793 (buffer-substring-no-properties from to)))
1795 (message "No symbol at point"))
1797 (goto-char (1+ from)))
1799 (goto-char (1- to))))
1802 (isearch-yank-string sym)
1803 (isearch-yank-regexp
1804 (concat "\\_<" (regexp-quote sym) "\\_>")))))
1806 (defun isearch-current-symbol (&optional partialp)
1807 "Incremental search forward with symbol under point.
1809 Prefixed with \\[universal-argument] will find all partial
1812 (let ((start (point)))
1813 (isearch-forward-regexp nil 1)
1814 (isearch-yank-symbol partialp)))
1817 (defun isearch-backward-current-symbol (&optional partialp)
1818 "Incremental search backward with symbol under point.
1820 Prefixed with \\[universal-argument] will find all partial
1823 (let ((start (point)))
1824 (isearch-backward-regexp nil 1)
1825 (isearch-yank-symbol partialp)))
1829 ; lets look through emacs starter kit before we throw this out.
1832 ; automatically wrap to the top of the buffer when isearch fails
1833 (defadvice isearch-search (after isearch-no-fail activate)
1834 (unless isearch-success
1835 (ad-disable-advice 'isearch-search 'after 'isearch-no-fail)
1836 (ad-activate 'isearch-search)
1837 (isearch-repeat (if isearch-forward 'forward))
1838 (ad-enable-advice 'isearch-search 'after 'isearch-no-fail)
1839 (ad-activate 'isearch-search)))
1841 ;; Activate occur easily inside isearch
1842 (define-key isearch-mode-map (kbd "C-o")
1843 (lambda () (interactive)
1844 (let ((case-fold-search isearch-case-fold-search))
1845 (occur (if isearch-regexp
1847 (regexp-quote isearch-string))))))
1852 * lisp / elisp mode setings
1853 #+begin_src emacs-lisp
1855 (add-hook 'emacs-lisp-mode-hook 'starter-kit-remove-elc-on-save)
1856 (defun starter-kit-remove-elc-on-save ()
1857 "If you're saving an elisp file, likely the .elc is no longer valid."
1858 (make-local-variable 'after-save-hook)
1859 (add-hook 'after-save-hook
1861 (if (file-exists-p (concat buffer-file-name "c"))
1862 (delete-file (concat buffer-file-name "c"))))))
1865 (defun emacs-lisp-mode-defaults ()
1866 ;; checkdoc has an annoying feature that wants a header and footer
1867 ;; in every elisp buffer as if they all were packages
1868 ;; todo, see if there is a way
1869 ;; to make checkdoc usable instead of just disabling it as I do here
1870 (if (boundp 'flycheck-checkers)
1871 (setq flycheck-checkers (remove 'emacs-lisp-checkdoc flycheck-checkers)))
1873 (add-hook 'emacs-lisp-mode-hook 'emacs-lisp-mode-defaults)
1875 (define-key lisp-mode-map (kbd "<M-up>") 'backward-up-list)
1876 (define-key lisp-mode-map (kbd "<M-down>") 'down-list)
1877 (define-key emacs-lisp-mode-map (kbd "<M-up>") 'backward-up-list)
1878 (define-key emacs-lisp-mode-map (kbd "<M-down>") 'down-list)
1879 (define-key emacs-lisp-mode-map (kbd "<M-escape>") 'find-function-at-point)
1881 ;; interactive modes don't need whitespace checks
1882 (defun interactive-lisp-coding-defaults ()
1883 (whitespace-mode -1))
1884 (setq prelude-interactive-lisp-coding-hook 'prelude-interactive-lisp-coding-defaults)
1887 ;; ielm is an interactive Emacs Lisp shell
1888 (defun ielm-mode-defaults ()
1889 (run-hooks 'prelude-interactive-lisp-coding-hook)
1890 (turn-on-eldoc-mode))
1891 (add-hook 'ielm-mode-hook 'ielm-mode-defaults)
1898 based on https://github.com/senny/emacs-eclim
1901 eclim: eclipse completion, searching, validation, etc inside emacs
1903 #+begin_src sh :tangle no
1905 git clone git://github.com/ervandew/eclim.git
1908 ant -Declipse.home=/a/opt/eclipse
1912 currently makes emacs hang a bunch. dunno why. just using eclipse instead
1913 #+begin_src emacs-lisp :tangle no
1918 (setq eclim-accepted-file-regexps
1921 (custom-set-variables
1922 '(eclim-eclipse-dirs '("/a/opt/eclipse"))
1923 '(eclim-executable "/a/opt/eclipse/eclim"))
1925 (setq help-at-pt-display-when-idle t)
1926 (setq help-at-pt-timer-delay 0.1)
1927 (help-at-pt-set-timer)
1929 ;; dunno if this line is needed
1931 (setq eclimd-default-workspace "/a/bin/eclipse-workspace")
1933 ;;add the emacs-eclim source
1934 (require 'ac-emacs-eclim-source)
1935 (add-hook 'java-mode-hook 'ac-emacs-eclim-java-setup)
1940 | ac-emacs-eclim-java-setup |
1943 #+begin_src emacs-lisp
1945 (add-to-list 'load-path "~/.emacs.d/src/mediawiki-el")
1946 (eval-after-load "mediawiki"
1948 (remove-hook 'outline-minor-mode-hook 'mediawiki-outline-magic-keys)
1949 (add-hook 'mediawiki-mode-hook
1950 (lambda () (define-key mediawiki-mode-map (kbd "C-(") 'mediawiki-save-reload)))
1952 ;; mediawiki mode has a bug that it will claim an edit conflict unless you reload after saving.
1953 ;; I also like to save with no edit summary for previewing on my local mw instance
1954 (defun mediawiki-save-reload ()
1956 (and (mediawiki-save "") (mediawiki-reload)))))
1958 * modes with little configuration needed
1959 #+begin_src emacs-lisp
1961 ;;(require 'dtrt-indent)
1962 ;;(setq dtrt-indent-mode t)
1964 (setq css-indent-offset 2)
1966 (load-file "/a/h/iank-mod.el")
1968 (add-to-list 'load-path "/a/opt/ws-butler")
1970 (require 'ws-butler)
1971 (ws-butler-global-mode)
1975 (require 'nginx-mode)
1976 ;;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:
1977 ;;(add-to-list 'auto-mode-alist '("/etc/nginx/sites-available/.*" . nginx-mode))
1979 ;; todo, put this on a hook with prog mode
1980 ;;(highlight-indentation-mode 1)
1982 (add-hook 'auto-revert-tail-mode-hook
1986 "/var/log/cloudman/development/cm-service.log")
1987 (setq-local prev-auto-revert-max 0)
1988 ;; set buffer-local hook
1989 (add-hook 'after-revert-hook 'tail-colorize nil t))))
1990 (defun tail-colorize ()
1991 (ansi-color-apply-on-region prev-auto-revert-max (point-max))
1992 (setq-local prev-auto-revert-max (point-max)))
1997 (add-hook 'c-mode-common-hook
1998 (lambda () (ggtags-mode 1)
1999 (setq c-label-minimum-indentation 0)))
2001 ;; specific to my unusual keybind setup, you may want to
2002 ;; pick different keys
2003 (define-key ggtags-mode-map (kbd "C-M-o") 'ggtags-find-tag-dwim)
2004 (define-key ggtags-mode-map (kbd "C-M-m") 'ggtags-grep)
2006 (defun gtags-update-single(filename)
2007 "Update Gtags database for changes in a single file"
2009 (start-process "update-gtags" "update-gtags" "bash" "-c" (concat "cd " ggtags-project-root " ; gtags --single-update " filename )))
2011 (defun gtags-update-current-file()
2013 (let ((rel-filename (replace-regexp-in-string
2014 ggtags-project-root "."
2015 (buffer-file-name (current-buffer)))))
2016 (gtags-update-single rel-filename)))
2018 (defun gtags-update-hook()
2019 "Update GTAGS file incrementally upon saving a file"
2020 (when (and ggtags-mode ggtags-project-root)
2021 (gtags-update-current-file)))
2023 (add-hook 'after-save-hook 'gtags-update-hook)
2025 ;; i'd like to make some elisp which modifies a keymap to remove
2026 ;; all binds which don't match a predicate.
2027 ;; I tried setting a keymap to a new keymap,
2028 ;; but that didn't register as functional.
2029 ;; so I'd need to modify the list in place.
2034 ;; colorize hex colors: use rainbow mode
2037 ;; message mode prompted me on first message.
2038 ;; a function which describes options then sets this
2039 ;; the other options were to use smtp directly or pass to another mail client
2040 ;; here we use the standard sendmail interface, which I use postfix for
2041 (setq send-mail-function (quote sendmail-send-it))
2043 (add-to-list 'load-path "~/.emacs.d/src/spray")
2045 (global-set-key (kbd "C-M-w") 'spray-mode)
2046 ;; remember, h/l = move. f/s = faster/slower, space = pause, all others quit
2048 ;; delete active selection with self-insert commands
2049 (delete-selection-mode t)
2051 ;; Transparently open compressed files
2052 (auto-compression-mode t)
2054 ;; Highlight matching parenthesesq when the pointq is on them.
2055 ;; not needed since smart paren mode?
2056 ;; (show-paren-mode 1)
2059 ;; not documented, but looking at the source, I find this
2060 ;; stops me from being asked what command on every C-c-c
2061 ;; when doing a latex document.
2062 (setq TeX-command-force "LaTeX")
2064 ;; dot mode, repeats last action
2066 (add-hook 'find-file-hooks 'dot-mode-on)
2069 ;; clean up obsolete buffers automatically at midnight
2073 ;; disabled because it takes 400ms on startup
2074 ;; ;; emacs regexes are too limited.
2075 ;; (require 'foreign-regexp)
2076 ;; ;; perl is most powerful, but javascript is pretty close and
2077 ;; ;; I'd rather know javascript stuff than perl
2078 ;; (custom-set-variables
2079 ;; '(foreign-regexp/regexp-type 'javascript) ;; Choose by your preference.
2080 ;; '(reb-re-syntax 'foreign-regexp)) ;; Tell re-builder to use foreign regexp.
2081 ;; ;; it would be nice to add documentation to do this for more commands to that package
2082 ;; ;; disabled because it's too slow. but I'd still m-x it for advanced replacements
2083 ;; ;;(define-key global-map [remap isearch-forward-regexp] 'foreign-regexp/isearch-forward)
2086 ;; saner regex syntax
2087 (require 're-builder)
2088 (setq reb-re-syntax 'string)
2091 ;; use shift + arrow keys to switch between visible buffers
2092 ;; todo, set these keys to something else
2094 (windmove-default-keybindings)
2097 ;; show the name of the current function definition in the modeline
2098 (require 'which-func)
2099 (setq which-func-modes t)
2100 (which-function-mode 1)
2103 ;; enable winner-mode to manage window configurations
2106 ;; meaningful names for buffers with the same name
2108 (setq uniquify-buffer-name-style 'forward
2109 uniquify-separator "/"
2110 ;; for sdx work. until I figure out a better way.
2111 ;; maybe something like projectile can do it,
2112 ;; or hacking around the status bar
2113 uniquify-min-dir-content 2
2114 uniquify-after-kill-buffer-p t ; rename after killing uniquified
2115 uniquify-ignore-buffers-re "^\\*") ; don't muck with special buffers
2118 ;; makefiles require tabs
2119 ;; todo: find a makefile indent function that works,
2120 ;; best I could find is this one which means don't indent at all
2122 (add-hook 'makefile-mode-hook
2124 (setq indent-tabs-mode t)
2125 (setq indent-line-function (lambda () 'no-indent))))
2128 ;; todo, turn on auto-fill just for txt files
2129 ;;(add-hook 'text-mode-hook 'turn-on-auto-fill)
2130 (add-hook 'text-mode-hook 'turn-on-flyspell)
2133 ;; auto indent shell script comments
2134 (setq sh-indent-comment t)
2136 ;; random extra highlights
2137 (require 'volatile-highlights)
2138 (volatile-highlights-mode t)
2141 ;; make help buffers smaller when it makes sense
2142 (temp-buffer-resize-mode 1)
2146 ;; based on suggestions in info+.el, I also installed misc-fns, strings, and thingatpt+
2147 ;; remove some bad keybinds from info+
2148 (define-key Info-mode-map [mouse-4] nil)
2149 (define-key Info-mode-map [mouse-5] nil)
2152 (require 'smooth-scroll)
2153 ;; long gnus summary buffers lags too much with this,
2154 ;; but I like it enough to leave it enabled by default
2155 ;; and crank up the step size to be faster
2156 ;; and it doesn't have a way to enable it only for certain modes etc.
2157 ;; todo sometime, make it work for certain modes only
2158 (smooth-scroll-mode t)
2159 ;; its too slow with the default of 2
2160 (setq smooth-scroll/vscroll-step-size 7)
2161 ;; sublimity doesn't work as good going fast by default
2162 ;; smooth-scrolling.el, does not do smooth scrolling. its about cursor location
2165 (setq sh-here-document-word "'EOF'")
2167 (setq tramp-default-method "ssh")
2169 * misc general settings
2171 #+begin_src emacs-lisp
2173 (setq vc-follow-symlinks t)
2175 ;; give us a shell to start instead of scratch
2176 ;;(setq initial-buffer-choice (lambda () (new-shell)))
2178 ;; disable this nasty function, as I always use a gui
2179 (defun suspend-frame() (interactive))
2181 ;; Seed the random-number generator
2184 ;; easier to remember than keybinds
2185 (defalias 'scrypt 'mml-secure-message-encrypt-pgpmime)
2186 (defalias 'sign 'mml-secure-message-sign-pgpmime)
2189 (mml-secure-message-encrypt-pgpmime 'dontsign))
2191 ;; don't highlight the region.
2192 (set-face-background 'region nil)
2194 ;; this fixes save error for python example code
2195 (define-coding-system-alias 'UTF-8 'utf-8)
2197 ;; i don't use frame titles, but if I ever do
2198 ;; this starter kit setting is probably good
2199 (if window-system (setq frame-title-format '(buffer-file-name "%f" ("%b"))))
2201 (set-terminal-coding-system 'utf-8)
2202 (set-keyboard-coding-system 'utf-8)
2203 (prefer-coding-system 'utf-8)
2205 ;; remove ugly 3d box feature
2206 (set-face-attribute 'mode-line nil :box nil)
2208 (add-to-list 'default-frame-alist
2209 '(font . "DejaVu Sans Mono-11"))
2210 ; the default will jump 2 sizes.
2211 (setq text-scale-mode-step 1.1)
2212 (setq font-lock-maximum-decoration t
2213 inhibit-startup-message t
2214 transient-mark-mode t
2215 delete-by-moving-to-trash t
2216 shift-select-mode nil
2217 truncate-partial-width-windows nil
2218 uniquify-buffer-name-style 'forward
2219 oddmuse-directory "~/.emacs.d/oddmuse"
2222 sort-fold-case t ; case insensitive line sorting
2223 global-mark-ring-max 1000
2224 ;; the visible bell seems to lag the ui
2226 ;; turn off audible bell
2227 ;; https://www.emacswiki.org/emacs/AlarmBell
2228 ring-bell-function 'ignore
2230 revert-without-query '(".*")
2231 ;; don't pause display code on input.
2232 ;; smoother display performance at slight cost of input performance
2233 redisplay-dont-pause t
2234 font-lock-maximum-decoration t) ; probably default and not necesary
2237 (setq-default indent-tabs-mode nil ;; don't use tabs to indent
2241 ;; wrap at word boundaries instead of mid-word
2244 indicate-empty-lines t) ; mark end of buffer
2247 (blink-cursor-mode '(-4))
2250 (set-scroll-bar-mode 'left)
2253 ;; enable various commands
2254 (put 'narrow-to-region 'disabled nil)
2255 (put 'narrow-to-page 'disabled nil)
2256 (put 'narrow-to-defun 'disabled nil)
2257 (put 'upcase-region 'disabled nil)
2258 (put 'downcase-region 'disabled nil)
2259 (put 'scroll-left 'disabled nil)
2260 ;; these from graphene, haven't read about them yet
2261 (put 'ido-complete 'disabled nil)
2262 (put 'ido-exit-minibuffer 'disabled nil)
2263 (put 'dired-find-alternate-file 'disabled nil)
2264 (put 'autopair-newline 'disabled nil)
2268 ;;disable and minimize various prompts/messages
2269 (fset 'yes-or-no-p 'y-or-n-p)
2270 (setq confirm-nonexistent-file-or-buffer nil
2271 inhibit-startup-message t
2272 inhibit-startup-echo-area-message t
2273 inhibit-startup-screen t
2274 compilation-read-command nil ;; just don't compile with unsafe file local vars
2275 kill-buffer-query-functions (remq 'process-kill-buffer-query-function
2276 kill-buffer-query-functions))
2279 ;; exit without bothering me
2280 ;; http://stackoverflow.com/questions/2706527/make-emacs-stop-asking-active-processes-exist-kill-them-and-exit-anyway/2708042#2708042
2281 (add-hook 'comint-exec-hook
2282 (lambda () (set-process-query-on-exit-flag (get-buffer-process (current-buffer)) nil)))
2283 ;; based on save-buffers-kill-emacs help string, don't ask about clients when exiting
2284 ;; apparently this would need to be in some later hook. dunno where is best, but this works
2285 (defadvice save-buffers-kill-emacs (before no-client-prompt-advice activate)
2286 (setq kill-emacs-query-functions (delq 'server-kill-emacs-query-function kill-emacs-query-functions)))
2290 ;; (custom-set-faces
2291 ;; ;; setting header-line-format to " " as a hack for a top margin the oly thning I could find to do a top margin
2292 ;; '(header-line ((t (:background "default" :foreground "default" :overline nil :underline nil))))
2293 ;; ;; don't highlight the region
2294 ;; '(region ((t nil))))
2295 (setq-default header-line-format " ")
2298 (setq initial-scratch-message nil)
2302 vertical margin background.
2303 google turned up: http://lists.gnu.org/archive/html/help-gnu-emacs/2014-03/msg00544.html
2304 the xresource doesn't work for me, probably an xmonad thing.
2306 figured out I needed to customize the header line face. To find the face, M-x list-faces-display or just google / search
2308 then M-x customize-face
2310 unchecked some stuff so that it inherits from default.
2312 * misc function definitions
2313 #+begin_src emacs-lisp
2319 (defun next-backup-dir ()
2320 "In a directory listing from rsync -n,
2321 Go to the next directory based on where the cursor is."
2323 (let* ((start-col (current-column))
2324 (end-col (progn (skip-chars-forward "^/\n") (current-column)))
2326 (beginning-of-line 1)
2327 (buffer-substring-no-properties (point) (+ (point) end-col)))))
2330 (while (and (not (eobp))
2331 (string= dir (buffer-substring-no-properties (point) (+ (point) end-col))))
2333 (forward-char-same-line start-col)))
2334 ;; copy paste this for fast keybind
2335 ;;(local-set-key (kbd "<kp-enter>"))
2338 (defun goto-buffer-or-find-file (file-name)
2339 "If buffer is with FILE-NAME exists, go to it, else open the file using full path."
2341 (let ((b (get-buffer (file-name-nondirectory file-name))))
2343 (switch-to-buffer b)
2344 (find-file file-name))))
2349 ;; todo, i think this is broken. perhaps the last goto-char is not accounting for buffer or something
2350 (defun unpop-global-mark ()
2351 "Unpop off global mark ring. Does nothing if mark ring is empty."
2353 (when global-mark-ring
2354 (setq global-mark-ring (cons (copy-marker (mark-marker)) global-mark-ring))
2355 (let ((lm (car (last global-mark-ring))))
2356 (set-marker (mark-marker) (marker-position lm) (marker-buffer lm)))
2357 (when (null (mark t)) (ding))
2358 (setq global-mark-ring (nbutlast global-mark-ring))
2359 (goto-char (marker-position (mark-marker)))))
2361 (defun indent-buffer ()
2362 "Indents the entire buffer."
2364 (cond ((derived-mode-p 'org-mode)
2365 (org-indent-region (point-min) (point-max)))
2366 ((derived-mode-p 'python-mode)
2369 (indent-region (point-min) (point-max)))))
2372 ;; TODO doesn't work with uniquify
2373 (defun rename-file-and-buffer ()
2374 "Renames current buffer and file it is visiting."
2376 (let ((name (buffer-name))
2377 (filename (buffer-file-name)))
2378 (if (not (and filename (file-exists-p filename)))
2379 (message "Buffer '%s' is not visiting a file!" name)
2380 (let ((new-name (read-file-name "New name: " filename)))
2381 (cond ((get-buffer new-name)
2382 (message "A buffer named '%s' already exists!" new-name))
2384 (rename-file name new-name 1)
2385 (rename-buffer new-name)
2386 (set-visited-file-name new-name)
2387 (set-buffer-modified-p nil)))))))
2391 (defun sudo-edit (&optional arg)
2393 (if (or arg (not buffer-file-name))
2394 (find-file (concat "/sudo:root@localhost:" (ido-read-file-name "File: ")))
2395 (find-alternate-file (concat "/sudo:root@localhost:" buffer-file-name))))
2399 (defun backward-symbol (arg)
2401 (forward-symbol (- arg)))
2406 #+begin_src emacs-lisp
2408 ; -----------------------------
2409 ; fixing up the mode line
2410 ; modified from mastering emacs blog
2411 ; ----------------------------
2413 (defvar mode-line-cleaner-alist
2414 `((auto-complete-mode . "")
2415 (yas/minor-mode . "")
2417 (auto-fill-function . "")
2420 (flyspell-mode . "")
2423 (yas-global-mode . "")
2424 (yas-minor-mode . "")
2425 (undo-tree-mode . "")
2426 (volatile-highlights-mode . "")
2427 (highlight-symbol-mode . "")
2429 (lisp-interaction-mode . "λ")
2431 (python-mode . "Py")
2432 (emacs-lisp-mode . "EL")
2433 (nxhtml-mode . "nx"))
2434 "Alist for `clean-mode-line'.
2436 When you add a new element to the alist, keep in mind that you
2437 must pass the correct minor/major mode symbol and a string you
2438 want to use in the modeline *in lieu of* the original.")
2441 (defun clean-mode-line ()
2443 (loop for cleaner in mode-line-cleaner-alist
2444 do (let* ((mode (car cleaner))
2445 (mode-str (cdr cleaner))
2446 (old-mode-str (cdr (assq mode minor-mode-alist))))
2448 (setcar old-mode-str mode-str))
2450 (when (eq mode major-mode)
2451 (setq mode-name mode-str)))))
2454 ; (add-hook 'after-change-major-mode-hook 'clean-mode-line)
2457 ;;; alias the new `flymake-report-status-slim' to
2458 ;;; `flymake-report-status'
2459 (defalias 'flymake-report-status 'flymake-report-status-slim)
2460 (defun flymake-report-status-slim (e-w &optional status)
2461 "Show \"slim\" flymake status in mode line."
2463 (setq flymake-mode-line-e-w e-w))
2465 (setq flymake-mode-line-status status))
2466 (let* ((mode-line " Φ"))
2467 (when (> (length flymake-mode-line-e-w) 0)
2468 (setq mode-line (concat mode-line ":" flymake-mode-line-e-w)))
2469 (setq mode-line (concat mode-line flymake-mode-line-status))
2470 (setq flymake-mode-line mode-line)
2471 (force-mode-line-update)))
2474 (add-hook 'after-change-major-mode-hook (lambda ()
2476 (setq mode-line-mule-info nil
2477 mode-line-position nil
2478 mode-line-modes nil))) ; todo, make only flymake status show up
2484 #+begin_src emacs-lisp
2485 (setq focus-follows-mouse t
2486 mouse-autoselect-window t
2489 ** move-mouse-to-point
2490 todo, this is buggy with multiple windows open.
2491 #+begin_src emacs-lisp
2492 (defun move-mouse-to-point ()
2494 (let* ((pos (posn-col-row (posn-at-point)))
2495 (x (+ (car pos) 2)) ; no idea why this is off by 1-2
2497 (set-mouse-position (selected-frame) x y)))
2500 disabled until fixed
2501 #+begin_src emacs-lisp :tangle no
2502 (defun mouse-follow-cursor ()
2503 ;(if (not (equal this-command last-command)) (print this-command))
2505 ; (print this-command)
2506 (when (and this-command (not (string= this-command "show-pointer")))
2507 (let* ((pos (posn-col-row (posn-at-point)))
2508 (x (1+ (car pos))) ; no idea why this is off by 1
2510 (setq ignore-mouse-visibility t)
2511 (set-mouse-position (selected-frame) x y))
2513 (frame-make-pointer-invisible)))
2515 ; (when this-command
2516 ; (if (string= this-command "show-pointer")
2517 ; (frame-make-pointer-visible)
2522 (defun show-pointer ()
2524 (if ignore-mouse-visibility
2525 (setq ignore-mouse-visibility nil)
2527 (frame-make-pointer-visible)))
2529 (setq ignore-mouse-visibility t)
2531 ; (global-set-key (kbd "<mouse-movement>") 'show-pointer)
2533 ; (add-hook 'post-command-hook 'mouse-follow-cursor t)
2536 ; status. working, except that all scroll wheel actions send a mouse-movement command before doing their actual command, which makes the pointer flicker.
2537 ; this is just an artifact of xbindkeys. when i do my own mouse chip, it will fix this.
2539 ; we could set track-mouse to nil, then do the command, then set it back. i like that idea a bit better.
2540 ; we could do the same thing in the other case of ignore-mouse-visibility.
2542 ; there are also other issues, it doesn't work with changing buffers on a split screen.
2543 ; i think a good idea along with this would be for the cursor to follow the mouse all the time.
2544 ; i have done code for that in my mouse 1 function,
2545 ; i just need to read it again and try it out.
2550 ; this does not take care of scrolling,
2551 ; a post-command hook function below does,
2552 ; but it breaks when the frame is split.
2553 ; the bug is specifically in mouse-pixel-position
2554 ; todo, fix this eventually
2555 (defun mouse-highlight-event (event)
2557 (when (or (not event) (mouse-movement-p event)
2558 (memq (car-safe event) '(switch-frame select-window)))
2559 (let ((pos (posn-point (event-end event))))
2560 (if (eq (overlay-buffer mouse-hi-ov) (current-buffer))
2561 (move-overlay mouse-hi-ov pos (1+ pos))
2562 (delete-overlay mouse-hi-ov)
2564 (make-overlay pos (1+ pos)))
2565 (overlay-put mouse-hi-ov
2566 'insert-in-front-hooks (list 'mouse-hi-modification))
2567 (overlay-put mouse-hi-ov 'priority 1001))
2568 (cond ((save-excursion (goto-char pos) (eolp))
2569 (overlay-put mouse-hi-ov 'face nil)
2570 (overlay-put mouse-hi-ov 'before-string
2574 'face 'mouse-cursor-face)))
2576 (overlay-put mouse-hi-ov 'face 'mouse-cursor-face)
2577 (overlay-put mouse-hi-ov 'before-string nil))))))
2580 ; overlay changed hook function
2581 (defun mouse-hi-modification (ov timing beginning end &optional length)
2582 "Make an overlay of length 1 not expand when text is inserted at the front."
2584 (let ((start (overlay-start ov)))
2585 (move-overlay ov start (1+ start)))))
2590 (defun mouse-hi-command-hook ()
2591 ; not sure if I need to deal with case of a nil mouse position in some unforseen situation.
2592 (let ((x-y (cdr (mouse-pixel-position))))
2593 (when (wholenump (car x-y))
2594 (let ((pos (posn-point (posn-at-x-y (car x-y) (cdr x-y) nil t))))
2596 (if (eq (overlay-buffer mouse-hi-ov) (current-buffer))
2597 (move-overlay mouse-hi-ov pos (1+ pos))
2598 (delete-overlay mouse-hi-ov)
2600 (make-overlay pos (1+ pos)))
2602 (overlay-put mouse-hi-ov 'priority 1001))
2603 (cond ((save-excursion (goto-char pos) (eolp))
2605 (overlay-put mouse-hi-ov 'face nil)
2606 (overlay-put mouse-hi-ov 'before-string
2610 'face 'mouse-cursor-face)))
2612 (overlay-put mouse-hi-ov 'face 'mouse-cursor-face)
2613 (overlay-put mouse-hi-ov 'before-string nil))))))))
2614 ; (pcase-let ((`(,_ ,x . ,y) (mouse-pixel-position)))
2615 ; (posn-point (posn-at-x-y x y)))))
2616 ; equivalent of above to find pos. todo, learn about the above syntax
2618 (setq mouse-hi-ov (make-overlay 1 1))
2619 (delete-overlay mouse-hi-ov)
2620 ; initialized overlay
2621 ; temporarily set to nil instead of t because it is broken and
2622 ; also has a bug that makes emacs not remember the column when
2623 ; doing up and down movements.
2624 ; it also messes up yas/insert-snippet, dunno why.
2625 ; i should test out whether it is something in the post-command hook
2626 ; (setq track-mouse t)
2627 ;(add-hook 'post-command-hook 'mouse-hi-command-hook)
2629 ;(mouse-hi-command-hook)
2630 ;(setq debug-on-error nil)
2633 ** mouse 1 drag func
2635 disabled as it breaks in newer emacs versions with this error, when
2636 clicking on info links
2638 "and: Symbol's function definition is void: mouse--remap-link-click-p"
2640 #+begin_src emacs-lisp :tangle no
2642 ; Copied from mouse.el and modified.
2643 ; my modifications have comments prefaced by "ian"
2644 (defun mouse-drag-track (start-event &optional
2645 do-mouse-drag-region-post-process)
2646 "Track mouse drags by highlighting area between point and cursor.
2647 The region will be defined with mark and point.
2648 DO-MOUSE-DRAG-REGION-POST-PROCESS should only be used by
2649 `mouse-drag-region'."
2650 (mouse-minibuffer-check start-event)
2651 (setq mouse-selection-click-count-buffer (current-buffer))
2652 ; ian. removed as unneeded since I don't use TMM
2654 (let* ((scroll-margin 0) ; Avoid margin scrolling (Bug#9541).
2655 (original-window (selected-window))
2656 ;; We've recorded what we needed from the current buffer and
2657 ;; window, now let's jump to the place of the event, where things
2659 (_ (mouse-set-point start-event))
2661 (start-posn (event-start start-event))
2662 (start-point (posn-point start-posn))
2663 (start-window (posn-window start-posn))
2664 (start-window-start (window-start start-window))
2665 (start-hscroll (window-hscroll start-window))
2666 (bounds (window-edges start-window))
2667 (make-cursor-line-fully-visible nil)
2668 (top (nth 1 bounds))
2669 (bottom (if (window-minibuffer-p start-window)
2671 ;; Don't count the mode line.
2672 (1- (nth 3 bounds))))
2673 (on-link (and mouse-1-click-follows-link
2674 ;; Use start-point before the intangibility
2675 ;; treatment, in case we click on a link inside
2677 (mouse-on-link-p start-posn)))
2678 (click-count (1- (event-click-count start-event)))
2679 (remap-double-click (and on-link
2680 (eq mouse-1-click-follows-link 'double)
2682 ;; Suppress automatic hscrolling, because that is a nuisance
2683 ;; when setting point near the right fringe (but see below).
2684 (auto-hscroll-mode-saved auto-hscroll-mode)
2685 (auto-hscroll-mode nil)
2686 moved-off-start event end end-point)
2688 (setq mouse-selection-click-count click-count)
2689 ;; In case the down click is in the middle of some intangible text,
2690 ;; use the end of that text, and put it in START-POINT.
2691 (if (< (point) start-point)
2692 (goto-char start-point))
2693 (setq start-point (point))
2694 (if remap-double-click
2695 (setq click-count 0))
2697 ;; Activate the region, using `mouse-start-end' to determine where
2698 ;; to put point and mark (e.g., double-click will select a word).
2699 (setq transient-mark-mode
2700 (if (eq transient-mark-mode 'lambda)
2702 (cons 'only transient-mark-mode)))
2703 (delete-overlay mouse-hi-ov) ; ian, added this.
2705 (let ((range (mouse-start-end start-point start-point click-count)))
2706 (push-mark (nth 0 range) t t)
2707 (goto-char (nth 1 range)))
2709 ;; Track the mouse until we get a non-movement event.
2712 (setq event (read-event))
2713 (or (mouse-movement-p event)
2714 (memq (car-safe event) '(switch-frame select-window))))
2715 (unless (memq (car-safe event) '(switch-frame select-window))
2716 ;; Automatic hscrolling did not occur during the call to
2717 ;; `read-event'; but if the user subsequently drags the
2718 ;; mouse, go ahead and hscroll.
2719 (let ((auto-hscroll-mode auto-hscroll-mode-saved))
2721 (setq end (event-end event)
2722 end-point (posn-point end))
2723 ;; Note whether the mouse has left the starting position.
2724 (unless (eq end-point start-point)
2725 (setq moved-off-start t))
2726 (if (and (eq (posn-window end) start-window)
2727 (integer-or-marker-p end-point))
2728 (mouse--drag-set-mark-and-point start-point
2729 end-point click-count)
2730 (let ((mouse-row (cdr (cdr (mouse-position)))))
2734 (mouse-scroll-subr start-window (- mouse-row top)
2736 ((>= mouse-row bottom)
2737 (mouse-scroll-subr start-window (1+ (- mouse-row bottom))
2738 nil start-point))))))
2739 (visible-mark-move-overlays))) ; ian, added this
2742 ;; Handle the terminating event if possible.
2744 ;; Ensure that point is on the end of the last event.
2745 (when (and (setq end-point (posn-point (event-end event)))
2746 (eq (posn-window end) start-window)
2747 (integer-or-marker-p end-point)
2748 (/= start-point end-point))
2749 (mouse--drag-set-mark-and-point start-point
2750 end-point click-count))
2752 ;; Find its binding.
2753 (let* ((fun (key-binding (vector (car event))))
2754 (do-multi-click (and (> (event-click-count event) 0)
2756 (not (memq fun '(mouse-set-point
2757 mouse-set-region))))))
2758 (if (and (/= (mark) (point))
2759 (not do-multi-click))
2761 ;; If point has moved, finish the drag.
2762 (let* (last-command this-command)
2763 (and mouse-drag-copy-region
2764 do-mouse-drag-region-post-process
2765 (let (deactivate-mark)
2766 (copy-region-as-kill (mark) (point)))))
2768 ;; Otherwise, run binding of terminating up-event.
2770 (goto-char start-point)
2772 (unless moved-off-start
2773 ;; ian: poping the mark is a poor choice of behavior.
2774 ;; we should delete the mark instead.
2775 ;; The first way I found to delete it is to pop it first
2777 (setq mark-ring (nbutlast mark-ring))))
2779 (when (and (functionp fun)
2780 (= start-hscroll (window-hscroll start-window))
2781 ;; Don't run the up-event handler if the window
2782 ;; start changed in a redisplay after the
2783 ;; mouse-set-point for the down-mouse event at
2784 ;; the beginning of this function. When the
2785 ;; window start has changed, the up-mouse event
2786 ;; contains a different position due to the new
2787 ;; window contents, and point is set again.
2789 (= (window-start start-window)
2790 start-window-start)))
2793 (= start-point (point))
2794 (mouse--remap-link-click-p start-event event))
2796 ;; If we rebind to mouse-2, reselect previous selected
2797 ;; window, so that the mouse-2 event runs in the same
2798 ;; situation as if user had clicked it directly. Fixes
2799 ;; the bug reported by juri@jurta.org on 2005-12-27.
2800 (if (or (vectorp on-link) (stringp on-link))
2801 (setq event (aref on-link 0))
2802 (select-window original-window)
2803 (setcar event 'mouse-2)
2804 ;; If this mouse click has never been done by the
2805 ;; user, it doesn't have the necessary property to be
2806 ;; interpreted correctly.
2807 (put 'mouse-2 'event-kind 'mouse-click)))
2808 (push event unread-command-events)))))))
2812 #+begin_src emacs-lisp :tangle no
2815 (defun mouse3-range-mark (start click click-count)
2816 (let* ((range (mouse-start-end start click click-count))
2818 (end (nth 1 range)))
2819 (cond ((<= click start)
2823 (visible-mark-move-overlays))
2826 (defun mouse3-set-mark (event)
2829 (mouse-minibuffer-check event)
2830 ;; Use event-end in case called from mouse-drag-region.
2831 ;; If EVENT is a click, event-end and event-start give same value.
2832 (set-mark (posn-point (event-end event)))
2833 (visible-mark-move-overlays))
2836 (defun mouse3-func (start-event)
2840 (run-hooks 'mouse-leave-buffer-hook)
2842 (mouse-minibuffer-check start-event)
2843 (setq mouse-selection-click-count-buffer (current-buffer))
2844 (push-mark (posn-point (event-end start-event)))
2846 (let* ((scroll-margin 0) ; Avoid margin scrolling (Bug#9541).
2847 (original-window (selected-window))
2848 ;; We've recorded what we needed from the current buffer and
2849 ;; window, now let's jump to the place of the event, where things
2851 ;(_ (mouse-set-point start-event)) ; ian: commented, replaced
2853 (start-posn (event-start start-event))
2854 (start-point (posn-point start-posn))
2855 (start-window (posn-window start-posn))
2856 (start-window-start (window-start start-window))
2857 (start-hscroll (window-hscroll start-window))
2858 (bounds (window-edges start-window))
2859 (make-cursor-line-fully-visible nil)
2860 (top (nth 1 bounds))
2861 (bottom (if (window-minibuffer-p start-window)
2863 ;; Don't count the mode line.
2864 (1- (nth 3 bounds))))
2865 (click-count (1- (event-click-count start-event)))
2866 ;; Suppress automatic hscrolling, because that is a nuisance
2867 ;; when setting point near the right fringe (but see below).
2868 (auto-hscroll-mode-saved auto-hscroll-mode)
2869 (auto-hscroll-mode nil)
2870 moved-off-start event end end-point)
2872 (setq mouse-selection-click-count click-count)
2873 ;; In case the down click is in the middle of some intangible text,
2874 ;; use the end of that text, and put it in START-POINT.
2875 (if (< (mark) start-point) ; ian: change point to the mark
2876 (set-mark start-point)
2877 (visible-mark-move-overlays))
2878 (setq start-point (mark))
2880 (delete-overlay mouse-hi-ov) ; ian, added this.
2882 ;; Activate the region, using `mouse-start-end' to determine where
2883 ;; to put point and mark (e.g., double-click will select a word).
2884 (let ((range (mouse-start-end start-point start-point click-count)))
2885 (set-mark (nth 1 range)))
2886 (visible-mark-move-overlays)
2889 ;; Track the mouse until we get a non-movement event.
2893 (setq event (read-event))
2894 (or (mouse-movement-p event)
2895 (memq (car-safe event) '(switch-frame select-window))))
2896 (unless (memq (car-safe event) '(switch-frame select-window))
2898 ;; Automatic hscrolling did not occur during the call to
2899 ;; `read-event'; but if the user subsequently drags the
2900 ;; mouse, go ahead and hscroll.
2901 (let ((auto-hscroll-mode auto-hscroll-mode-saved))
2903 (setq end (event-end event)
2904 end-point (posn-point end))
2905 ;; Note whether the mouse has left the starting position.
2907 (unless (eq end-point start-point)
2908 (setq moved-off-start t))
2909 (if (and (eq (posn-window end) start-window)
2910 (integer-or-marker-p end-point))
2911 (mouse3-range-mark start-point end-point click-count); ian, set mark
2913 ; do scrolling if needed
2914 (let ((mouse-row (cdr (cdr (mouse-position)))))
2918 (mouse-scroll-subr start-window (- mouse-row top)
2920 ((>= mouse-row bottom)
2921 (mouse-scroll-subr start-window (1+ (- mouse-row bottom))
2922 nil start-point))))))))
2924 ;; Handle the terminating event if possible.
2926 ;; Ensure that point is on the end of the last event.
2927 (when (and (setq end-point (posn-point (event-end event)))
2928 (eq (posn-window end) start-window)
2929 (integer-or-marker-p end-point)
2930 (/= start-point end-point))
2931 ;(mouse--drag-set-mark-and-point start-point ; ian, set mark
2932 ;end-point click-count))
2933 (mouse3-range-mark start-point end-point click-count)); ian, set mark
2935 ;; Find its binding.
2936 (let* ((fun (key-binding (vector (car event))))
2937 (do-multi-click (and (> (event-click-count event) 0)
2939 (not (memq fun '(mouse3-set-mark))))))
2940 (if (and (/= end-point start-point)
2941 (not do-multi-click))
2943 ;; If point has moved, finish the drag.
2944 (let* (last-command this-command)
2945 (and mouse-drag-copy-region
2946 do-mouse-drag-region-post-process
2947 (let (deactivate-mark)
2948 (copy-region-as-kill (mark) (point)))))
2950 ;; Otherwise, run binding of terminating up-event.
2951 (when do-multi-click
2952 (set-mark start-point)) ; ian, change this. why?
2953 (visible-mark-move-overlays)
2956 (when (and (functionp fun)
2957 (= start-hscroll (window-hscroll start-window))
2958 ;; Don't run the up-event handler if the window
2959 ;; start changed in a redisplay after the
2960 ;; mouse-set-point for the down-mouse event at
2961 ;; the beginning of this function. When the
2962 ;; window start has changed, the up-mouse event
2963 ;; contains a different position due to the new
2964 ;; window contents, and point is set again.
2966 (= (window-start start-window)
2967 start-window-start)))
2969 (push event unread-command-events)))))))
2979 #+begin_src emacs-lisp
2981 ;; todo work on org-cycle-emulate-tab
2983 ;; todo, this doesn't work for a non-standard keybind
2984 ;;(setq org-special-ctrl-k t)
2986 ;; todo, generally fix org mode keys
2987 ;; todo, org-mark-element, unbdind from M-h, bind to mark defun key
2989 (org-babel-do-load-languages
2990 'org-babel-load-languages
2994 ;; make shell work like interactive bash shell
2995 (setq org-babel-default-header-args:sh
2996 '((:results . "output") (:shebang . "#!/bin/bash -l")))
2998 ;; my patch to output stderr
2999 (setq org-babel-use-error-buffer nil)
3002 ;; org-mode manual suggests these, but I haven't used them.
3003 ;;(global-set-key "\C-cl" 'org-store-link)
3004 ;;(global-set-key "\C-ca" 'org-agenda)
3005 ;; this got in the way of a haskell mode command
3006 ;;(global-set-key "\C-cb" 'org-iswitchb)
3010 ;; org-src-tab-acts-natively t ; broken option. using next instead, todo fix
3012 (setq org-src-fontify-natively t ; make babel blocks nice
3013 org-adapt-indentation nil
3014 org-src-preserve-indentation t
3015 ;; The most basic logging is to keep track of when a TODO item was finished.
3017 ;; use a drawer to keep the logs tidy
3018 org-log-into-drawer t
3019 org-extend-today-until 0
3020 org-startup-truncated nil
3022 org-clock-mode-line-total 'today
3023 ;; global STYLE property values for completion
3024 org-global-properties (quote (("STYLE_ALL" . "habit")))
3025 org-special-ctrl-a/e t ;; home and end work special in headlines
3026 org-completion-use-ido t
3027 org-catch-invisible-edits 'smart)
3029 ;; non universally recommended settings
3031 org-default-notes-file (concat org-directory "/a/t.org")
3032 org-agenda-files (quote ("/a/t.org"))
3033 org-mobile-directory "/p/org-mobile"
3034 org-mobile-inbox-for-pull "/p/from-mobile.org"
3037 ;; modeilne populated from (org-clock-get-clocked-time)
3038 ;; which is populated from the var org-clock-total-time
3039 ;; which is populated by a function which starts from (org-clock-get-sum-start)
3042 (org-clock-persistence-insinuate)
3045 (defun time-to-org-day (time)
3046 (round (time-to-number-of-days
3047 (time-subtract time (list 0 (* 3600 org-extend-today-until) 0)))))
3050 (defun my-org-confirm-babel-evaluate (lang body)
3051 (not (or (string= (buffer-file-name) "/a/t.org")
3052 (string= (buffer-file-name) "/home/ian/.emacs.d/my-init.org")
3054 (setq org-confirm-babel-evaluate 'my-org-confirm-babel-evaluate)
3057 (defun org-time-stamp-with-time (arg)
3059 ;; '(4) is the argument passed by universal prefix
3060 (org-time-stamp (if arg arg '(4)) t))
3062 (defun ian-org-work-time ()
3065 (set-buffer "t.org")
3066 (goto-char (org-find-entry-with-id "ian-identifier-1"))
3069 (defun ian-org-idle-time ()
3072 (goto-char (org-find-entry-with-id "ian-identifier-2"))
3073 (set-buffer "t.org")
3078 ;; based on http://stackoverflow.com/questions/3758139/variable-pitch-for-org-mode-fixed-pitch-for-tables
3079 ;; keywords: proportional font, monospace
3081 (defun variable-pitch-on ()
3082 (variable-pitch-mode 1))
3083 (add-hook 'fundamental-mode-hook 'variable-pitch-on)
3084 (add-hook 'org-mode-hook 'variable-pitch-on)
3085 (add-hook 'text-mode-hook 'variable-pitch-on)
3087 (set-face-attribute 'org-table nil :family (face-attribute 'fixed-pitch :family))
3088 (set-face-attribute 'org-code nil :family (face-attribute 'fixed-pitch :family))
3089 (set-face-attribute 'org-formula nil :family (face-attribute 'fixed-pitch :family))
3090 (set-face-attribute 'org-link nil :family (face-attribute 'fixed-pitch :family))
3091 (set-face-attribute 'org-block nil :family (face-attribute 'fixed-pitch :family))
3092 (set-face-attribute 'org-date nil :family (face-attribute 'fixed-pitch :family))
3095 (defun remove-org-binds ()
3096 (define-key org-mode-map (kbd "<M-return>") nil)
3097 (define-key org-mode-map (kbd "C-'") nil)
3098 (define-key org-mode-map (kbd "C-y") nil)
3099 (define-key org-mode-map (kbd "<C-return>") nil)
3100 (define-key org-mode-map (kbd "<C-M-kp-enter>") nil)
3101 (define-key org-mode-map (kbd "C-,") nil)
3102 (define-key org-mode-map (kbd "C-M-m") nil)
3103 (define-key org-mode-map (kbd "C-k") nil)
3104 (define-key org-mode-map (kbd "C-j") nil)
3105 (define-key org-mode-map (kbd "C-M-i") nil)
3106 (define-key org-mode-map (kbd "C-M-t") nil)
3107 (define-key org-mode-map (kbd "M-a") 'nil)
3108 (define-key org-mode-map (kbd "C-a") nil)
3109 (define-key org-mode-map (kbd "M-e") nil)
3110 (define-key org-mode-map (kbd "C-e") nil)
3111 (define-key org-mode-map (kbd "C-3") nil)
3112 (define-key org-mode-map (kbd "<M-left>") nil)
3113 (define-key org-mode-map (kbd "<M-right>") nil)
3114 (define-key org-mode-map (kbd "<S-return>") nil)
3115 (define-key org-mode-map (kbd "<tab>") nil)
3116 (define-key org-mode-map (kbd "<C-S-down>") nil)
3117 (define-key org-mode-map (kbd "<C-S-up>") nil)
3118 (define-key org-mode-map (kbd "<S-down>") nil)
3119 (define-key org-mode-map (kbd "<S-up>") nil)
3120 (define-key org-mode-map "\t" nil))
3121 (add-hook 'org-mode-hook 'remove-org-binds)
3129 #+begin_src emacs-lisp :tangle no
3132 ;; account actual time, not just scheduled time
3133 org-drill-adjust-intervals-for-early-and-late-repetitions-p t
3135 ;; still show leeches, but warn
3136 org-drill-leech-method (quote warn)
3137 ;; increased from default 20
3138 org-drill-maximum-duration 60
3139 ;; especially when starting, I want to drill hard
3140 org-drill-maximum-items-per-session nil
3141 ;; don't prompt to save buffer, auto-save will do that
3142 org-drill-save-buffers-after-drill-sessions-p nil
3143 ;; this one deals with varying difficulty items better
3144 ;; sm2 is similar, but more simplistic
3145 org-drill-spaced-repetition-algorithm (quote simple8)
3148 ;; todo, make the prompting text reflect this number.
3149 ;; org-drill-failure-quality
3151 * os specific settings
3153 disabled cuz I have none yet
3154 #+begin_src emacs-lisp :tangle no
3155 (cond ((eq system-type 'darwin))
3156 ((eq system-type 'gnu/linux))
3157 ((eq system-type 'windows-nt))
3162 * prog-mode-defaults
3164 #+begin_src emacs-lisp
3167 (defun prog-mode-defaults ()
3168 "Default coding hook, useful with any programming language."
3169 ;; so that I can do completion before the dialog pops up
3170 (local-set-key (kbd "<tab>") 'auto-complete)
3171 ;; todo, this is causing error message on loading file, prolly not working
3172 ;;(flycheck-mode +1)
3173 (setq ac-sources (delq 'ac-source-dictionary ac-sources))
3174 (highlight-symbol-mode)
3175 (make-local-variable 'column-number-mode)
3176 ;; this says do autofilling using newcomment.el. The "only" is a misnomer.
3177 (set (make-local-variable 'comment-auto-fill-only-comments) t)
3178 (column-number-mode t)
3179 (turn-on-smartparens-mode)
3182 (font-lock-add-keywords
3183 nil `(("(\\(lambda\\>\\)"
3184 (0 (progn (compose-region (match-beginning 1) (match-end 1)
3185 ,(make-char 'greek-iso8859-7 107))
3187 (add-hook 'prog-mode-hook 'prog-mode-defaults)
3189 ;; enable flyspell in prog mode. text mode is handled
3190 (add-hook 'prog-mode-hook 'flyspell-prog-mode)
3197 #+begin_src emacs-lisp
3198 ;; automatically indenting yanked text if in programming-modes
3199 (defvar yank-indent-modes
3200 '(LaTeX-mode TeX-mode)
3201 "Modes in which to indent regions that are yanked (or yank-popped).
3202 Only modes that don't derive from `prog-mode' should be listed here.")
3204 (defvar yank-indent-blacklisted-modes
3205 '(python-mode slim-mode haml-mode)
3206 "Modes for which auto-indenting is suppressed.")
3208 (defvar yank-advised-indent-threshold 2000
3209 "Threshold (# chars) over which indentation does not automatically occur.")
3211 (defun yank-advised-indent-function (beg end)
3212 "Do indentation, as long as the region isn't too large."
3213 (if (<= (- end beg) yank-advised-indent-threshold)
3214 (indent-region beg end nil)))
3216 (defadvice yank (after yank-indent activate)
3217 "If current mode is one of 'yank-indent-modes,
3218 indent yanked text (with prefix arg don't indent)."
3219 (if (and (not (ad-get-arg 0))
3220 (not (member major-mode yank-indent-blacklisted-modes))
3221 (or (derived-mode-p 'prog-mode)
3222 (member major-mode yank-indent-modes)))
3223 (let ((transient-mark-mode nil))
3224 (yank-advised-indent-function (region-beginning) (region-end)))))
3226 (defadvice yank-pop (after yank-pop-indent activate)
3227 "If current mode is one of 'yank-indent-modes,
3228 indent yanked text (with prefix arg don't indent)."
3229 (if (and (not (ad-get-arg 0))
3230 (not (member major-mode yank-indent-blacklisted-modes))
3231 (or (derived-mode-p 'prog-mode)
3232 (member major-mode yank-indent-modes)))
3233 (let ((transient-mark-mode nil))
3234 (yank-advised-indent-function (region-beginning) (region-end)))))
3240 #+begin_src emacs-lisp
3241 ;; avoid stupid git crap like "warning, terminal not fully functional"
3242 (setenv "PAGER" "cat")
3243 ;; don't store successive duplicates in comint command history
3244 (setq comint-input-ignoredups t)
3246 (defun add-mode-line-dirtrack ()
3247 (add-to-list 'mode-line-buffer-identification
3248 '(:propertize (" " default-directory " ") face dired-directory)))
3249 (add-hook 'shell-mode-hook 'add-mode-line-dirtrack)
3252 ;; don't fully understand it, but it works.
3253 ;; http://www.emacswiki.org/emacs/ShellDirtrackByProcfs
3254 (defun track-shell-directory/procfs ()
3255 (shell-dirtrack-mode 0)
3256 (add-hook 'comint-preoutput-filter-functions
3259 (when (string-match comint-prompt-regexp str)
3261 (format "/proc/%s/cwd" (process-id
3263 (current-buffer)))))))))
3265 (setq comint-buffer-maximum-size 100000)
3266 (add-to-list 'comint-output-filter-functions 'comint-truncate-buffer)
3269 (shell (generate-new-buffer-name "*shell*")))
3271 (defun shell-wrap (prefix)
3272 "wrap the shell function, automatically generate a new name for a prefix arg"
3278 (add-hook 'shell-mode-hook 'track-shell-directory/procfs)
3281 the melpa git version had a catastrophic bug I reported.
3282 downgraded to marmalade version and everything is working fine.
3283 #+begin_src emacs-lisp
3284 (require 'smartparens-config)
3285 (show-smartparens-global-mode t)
3288 (defun gp/sp/pair-on-newline-and-indent (id action context)
3289 "Open a new brace or bracket expression, with relevant newlines and indent. "
3292 (indent-according-to-mode))
3293 (indent-according-to-mode))
3295 ;; when opening a pair, and then inserting a newline, push the closing pair to another newline
3296 (sp-pair "{" nil :post-handlers
3297 '(:add ((lambda (id action context)
3298 (gp/sp/pair-on-newline-and-indent id action context)) (kbd "<return>"))))
3299 (sp-pair "[" nil :post-handlers
3300 '(:add ((lambda (id action context)
3301 (gp/sp/pair-on-newline-and-indent id action context)) (kbd "<return>"))))
3304 ;; in my version, this is not a pairing.
3305 ;; not sure if it is in a future version since I reverted to marmalade
3306 ;; Don't need c-comments in strings -- they frustrate filename globs
3307 ;; (sp-pair "/*" nil :unless '(sp-in-string-p))
3309 ;; Don't need quotes to pair next to words
3310 (sp-pair "\"" nil :unless '(sp-point-before-word-p sp-point-after-word-p))
3311 (sp-pair "'" nil :unless '(sp-point-before-word-p sp-point-after-word-p))
3314 ;; todo, testout these mode specific settings from graphene.
3315 ;; Ruby-specific pairs and handlers
3316 (require 'smartparens-ruby)
3319 (sp-local-pair '(markdown-mode gfm-mode) "*" "*"
3320 :unless '(sp-in-string-p)
3321 :actions '(insert wrap))
3324 (sp-local-pair 'html-mode "\"" nil :unless '(:rem sp-point-after-word-p))
3329 todo; check out smex-show-unbound-commands shows frequently used commands that have no key bindings.
3330 #+begin_src emacs-lisp
3331 ; these must be before smex-initialize
3333 smex-save-file "~/.emacs.d/.smex-items")
3341 ** todo, disabled cuz of broken package
3342 #+begin_src emacs-lisp :tangle no
3343 (require 'sr-speedbar)
3344 (setq speedbar-hide-button-brackets-flag t ;; didn't notice a diff
3345 speedbar-file-unshown-regexp "flycheck-.*"
3346 sr-speedbar-width 40
3347 sr-speedbar-width-x 40
3348 sr-speedbar-auto-refresh nil
3349 sr-speedbar-skip-other-window-p t
3350 sr-speedbar-right-side nil
3351 speedbar-hide-button-brackets-flag nil)
3354 #+begin_src emacs-lisp
3356 ispell-program-name "hunspell"
3357 ispell-silently-savep t) ; don't prompt to save personal dictionary
3359 (require 'rw-hunspell)
3361 rw-hunspell sets up hunspell dictionary automagically.
3364 Rant: Hunspell SHOULD be standard. its used by firefox and openoffice and
3365 osx. In contrast, the first few words I added to aspell dictionary were
3366 "emacs" "customizable" and "timestamp". Hunspell already has those,
3369 ispell-personal-dictionary does not document where the hunspell
3370 dictionary goes by default, but it is ~/.hunspell_en_US for me
3374 #+begin_src emacs-lisp
3375 (setq-default TeX-PDF-mode t) ; use pdf
3377 ; more sensible defaults based on info manual quickstart
3378 (setq TeX-auto-save t)
3379 (setq TeX-parse-self t)
3384 #+begin_src emacs-lisp
3386 ;; undo-tree checks for minor modes which override
3387 ;; its minor mode keymap, and sets global keybinds if
3388 ;; that happens. this will prevent that, but I have no
3389 ;; reason to do that, so it is commented.
3390 ;; (defun undo-tree-overridden-undo-bindings-p () nil)
3392 ;; todo, send patch undo-tree-visualize should scroll with the scroll key, instead of just pgup pgdn (aka next/prior)
3393 (global-undo-tree-mode)
3394 ;; disabled due to bug, something like unknown entry in undo tree canary
3395 ;; (setq undo-tree-auto-save-history t)
3396 (setq undo-outer-limit 100000000 ; per undo command
3397 undo-limit 500000000 ; undo history limit
3398 undo-strong-limit 600000000) ; undo history limit plus some extra
3405 these colors were better for dark theme
3406 #+begin_src emacs-lisp :tangle no
3410 (defface visible-mark-face1
3411 '((((type tty) (class mono)))
3412 (t (:background "LimeGreen"))) "")
3413 (defface visible-mark-face2
3414 '((((type tty) (class mono)))
3415 (t (:background "red4"))) "")
3416 (defface visible-mark-forward-face1
3417 '((((type tty) (class mono)))
3418 (t (:background "dark magenta"))) "")
3419 (defface visible-mark-active
3420 '((((type tty) (class mono)))
3421 (t (:background "gold"))) "")
3422 (defface mouse-cursor-face
3423 '((((type tty) (class mono)))
3424 (t (:background "DeepPink1"))) "")
3429 #+begin_src emacs-lisp
3431 (add-to-list 'load-path "~/.emacs.d/src/visible-mark")
3433 ;; since it is not easy to change the mark overlay priority, I change this one.
3434 (setq show-paren-priority 999)
3437 (defface visible-mark-active
3438 '((((type tty) (class mono)))
3439 (t (:background "magenta"))) "")
3443 (defface mouse-cursor-face
3444 '((((type tty) (class mono)))
3445 (t (:background "DeepPink1"))) "")
3448 (require 'visible-mark)
3450 (setq visible-mark-faces '(visible-mark-face1 visible-mark-face2))
3451 (setq visible-mark-forward-faces '(visible-mark-forward-face1))
3454 ; highlight the last 2 marks
3455 (setq visible-mark-max 2)
3456 ; highlight 1 forward mark
3457 (setq visible-mark-forward-max 1)
3458 ; globally activate visible-mark-mode
3459 (global-visible-mark-mode +1)
3462 ;; todo, it doesn't seem to be exposed in elisp, but it would be nice
3463 ;; if I could define overlay faces to use inverse foreground color
3472 * key binds. keep at end of file
3473 this should come at the end because it depends on key maps being
3474 created in earlier sections.
3477 commands not needed in ido mode and their replacement in ido mode
3478 spell check fix -> use current pattern and start new one
3479 narrow -> create subdirectory
3480 org-cycle -> M-s search recently used directory
3481 vert split Window -> create file instead of select match
3482 delete-other-windows -> open dired buffer
3483 delete current window -> delete buffer/file
3484 find file -> search within all subdirectories
3488 buffer select -> toggle find file / buffer
3489 up/down -> next/previous history
3490 forward/back -> ido-forward/back
3493 right keyboard attributes: movement, involve typing words
3494 left keyboard attributes: non-typing universal non-movement
3500 fix global unpop mark ring
3502 learn cedet and projectile and helm
3503 setup key for pop-global-mark
3504 try out C-M-\ indent region
3505 set quoted insert to some obscure keybind
3506 make currently overrided M-u uppercase word into something obscure
3508 bind shell-command to something better
3510 investigate keys in isearch mode and find file mode
3511 try out occur. M-s o
3512 investigate programming modes. M-g n/b next/previous error. gdb?
3513 investigate org mode keys
3514 learn version control
3517 bind capitalize-word to something obscure
3518 sentance/paragraph movement/marking should be swapped with sexp/paren movement based on mode
3519 bind fill-paragraph to something obscure
3520 setup linewise paste
3521 install magit (git control)
3522 magpie expansion provides a completion key for acronym expansion based on buffer text
3525 figure out auto-indent
3526 learn eshell and prelude settings for it
3527 combine register prefix and c-x prefix
3528 note: remember to think of mouse & foot pedals
3529 commands to change: select other window: C-x o.
3530 ** prefix keybind changes
3531 #+begin_src emacs-lisp
3535 ; good info http://www.masteringemacs.org/articles/2011/02/08/mastering-key-bindings-emacs/
3536 ; rebinding the prefix keys are tricky. apparently, some modes ignore any redefinition of a prefix key and use it explicitly,
3537 ; so you have to dig into their key maps and redo things.
3538 ; There are 2 simpler alternatives which have their own downsides.
3539 ; One is cua mode, which I do not like because it smashes 2 keybinds onto 1 and limits what you can do.
3540 ; The other is keyboard-translate, which translates the key presses before anything else.
3541 ; The downside is that it translates them when you aren't using them as a prefix.
3542 ; Since the swaps I'm using are all very accessible, the only downside is some mental jugling when reading docs etc about these keybinds.
3544 ; I've seen this as an another suggestion, it was a total fail. The prefix command took over both keys.
3545 ; (define-key key-translation-map [f12] "\C-c")
3546 ; (define-key key-translation-map "\C-c" [left])
3549 ;idea to remove the hook later since it is only needed at startup.
3550 ; did not work however, and there is not a real need to fix it, so I did not investigate
3551 ;(defun removeSwapHook ()
3552 ; (remove-hook 'buffer-list-update-hook 'myKeySwap)
3553 ; (remove-hook 'change-major-mode-hook 'removeSwapHook))
3554 ;(add-hook 'change-major-mode-hook 'removeSwapHook)
3557 ; went through almost all the relevant standard hooks,
3558 ; this overcomes a known bug that (keyboard-translate) does not get applied when running emacs daemon
3559 (add-hook 'buffer-list-update-hook (lambda () (interactive)
3560 (keyboard-translate ?\C-x ?\C-s)
3561 (keyboard-translate ?\C-s ?\C-x)
3562 (keyboard-translate ?\C-c ?\C-d)
3563 (keyboard-translate ?\C-d ?\C-c)))
3567 ; these all don't work
3568 ; don't know why this doesn't error but reversing the keys does
3569 ;(keyboard-translate ?\t ?\M-\t)
3570 ;(keyboard-translate [M-tab] [tab])
3571 ; from what i can tell, it wants to use a keyboard-translate-table,
3572 ; which is a char table, which is a vector indexed by chars,
3573 ; and mod+tab is not a char (it has too many bits), it is an integer
3574 ; it actually says it can hold vectors or strings, but that it is obsolete to do so
3584 /ssh:host|sudo:host:
3585 when in the same session, you can then do:
3588 *** org insert table row
3589 [org-shiftmetadown/up]
3590 *** toggle line continuation / truncation / wrap
3591 toggle-truncate-lines
3592 *** auto-save on/off
3596 *** show abbreviations
3599 *** rename-file-and-buffer
3602 automatically balance a paragraph with newlines
3603 *** executable-make-buffer-file-executable-if-script-p
3604 make a script executable
3605 *** (setq lazy-highlight-cleanup nil)
3606 keep search highlight on after search is done
3607 *** auto-revert-tail-mode
3609 *** trash-file-and-buffer
3610 #+begin_src emacs-lisp
3611 (defun trash-file-and-buffer ()
3612 "Removes file connected to current buffer and kills buffer."
3614 (let ((filename (buffer-file-name))
3615 (buffer (current-buffer))
3616 (name (buffer-name)))
3617 (if (not (and filename (file-exists-p filename)))
3618 (error "Buffer '%s' is not visiting a file!" name)
3619 (delete-file filename)
3620 (kill-buffer buffer)
3621 (message "File '%s' successfully removed" filename))))
3628 *** sgml-pretty-print
3629 format xml in nxml-mode
3630 *** visual-line-mode
3632 ** compound commands
3640 [undo-tree-visualize]
3642 [undo-tree save/restore state via register]
3644 [org insert table horizontal line or create list]
3646 indent/dedent region
3648 [shift-left and shift-right are default for indenting by tab stop,
3649 and they are only defined as lambdas so I copy them here
3650 to use with up and down.
3651 #+begin_src emacs-lisp
3652 ;; condition cuz emacs24 release doesn't have this yet
3653 (when (boundp 'indent-rigidly-map)
3654 (define-key indent-rigidly-map (kbd "<C-left>")
3655 (lambda (beg end) (interactive "r")
3656 (let* ((current (indent-rigidly--current-indentation beg end))
3657 (next (indent--next-tab-stop current)))
3658 (indent-rigidly beg end (- next current)))))
3660 (define-key indent-rigidly-map (kbd "<C-right>")
3661 (lambda (beg end) (interactive "r")
3662 (let* ((current (indent-rigidly--current-indentation beg end))
3663 (next (indent--next-tab-stop current 'prev)))
3664 (indent-rigidly beg end (- next current))))))
3674 #+begin_src emacs-lisp
3675 (global-set-key (kbd "C-x C-b") 'ibuffer)
3681 nnir searching with notmuch, specific group (not sure if it can do multiple)
3682 search all groups with mairix
3688 save newsrc file, alterations to groups.
3690 gnus refresh / get new
3694 gnus quoted reply all
3696 gnus draft edit message
3699 #+begin_src emacs-lisp
3700 (add-hook 'gnus-startup-hook
3702 (define-key gnus-summary-mode-map (kbd "<delete>") 'gnus-summary-delete-article)))
3707 #+begin_src emacs-lisp
3708 (add-hook 'gnus-startup-hook
3710 (define-key gnus-group-mode-map "b" 'nnmairix-search)
3711 (define-key gnus-summary-mode-map "b" 'nnmairix-search)))
3714 move message, or messages in region
3716 mark article, move with B m
3720 search current group (or see info manual for more groups),
3721 using the gnus native search (its slow, do a notmuch or mairix search instead)
3723 todo; send in patch to make author search to in sent folder
3727 see C-h m for a full list
3729 do a nnir notmuch search, for the group on the current line
3731 jump to thread from nnir group
3736 M-& apply process mark to a non-process mark command
3744 notmuch advance to next message/thread
3746 ** readline / bash / .inputrc
3750 removed drill from all these because I'm using emacs for shell now
3754 terminal open file manager
3756 bash exchange-point-and-mark
3765 bash history-search-backward
3767 shell-expand-line, expand like bash does u hit enter
3772 yank $1 of last argument, or nth if prefixed with a digit argument
3778 bash edit-and-execute-command
3781 emacs hard to rebind
3782 looks like it actually wouldn't be that hard.
3783 possibly take the output from bind -p, make all those keys undefined.
3791 bash menu-complete-backward
3797 forward/backward-word
3800 bash backward-kill-word
3803 [ terminal crap, duplicate of tab ]
3805 bash operate-and-get-next, submit and bring up next item in history
3807 bash dabbrev-expand,
3808 complete historical command names
3810 terminal incompatible junk
3812 bash kill-line, to end of line
3817 #+begin_src emacs-lisp
3818 (add-hook 'comint-mode-hook
3820 (define-key comint-mode-map "\C-m" nil)))
3829 paste word/char under cursor into isearch
3831 next/previous isearch history
3834 Activate occur easily inside isearch
3836 #+begin_src emacs-lisp
3837 (define-key isearch-mode-map (kbd "C-o")
3838 (lambda () (interactive)
3839 (let ((case-fold-search isearch-case-fold-search))
3840 (occur (if isearch-regexp
3842 (regexp-quote isearch-string))))))
3845 #+begin_src emacs-lisp
3846 (defun my-isearch-toggle-regexp ()
3848 (isearch-toggle-regexp)
3849 (cond (isearch-regexp
3850 (global-set-key (kbd "C-r") 'isearch-backward-regexp)
3851 (define-key global-map (kbd "<kp-add>") 'isearch-forward-regexp))
3853 (global-set-key (kbd "C-r") 'isearch-backward)
3854 (define-key global-map (kbd "<kp-add>") 'isearch-forward))))
3855 (define-key isearch-mode-map (kbd "M-r") 'my-isearch-toggle-regexp)
3860 icomplete-forward/backward-completions
3864 forward / previous node, descend/ascend tree as needed
3866 Info-follow-nearest-node
3867 #+begin_src emacs-lisp
3868 (define-key Info-mode-map "x" 'Info-follow-nearest-node)
3870 m, f, n, p or ^ command, depending on where you click.
3873 select next completion candidate
3877 agenda cycle todo state
3880 make just todo items visible
3882 org-shifttab global visibility cycle / move table cell
3888 org insert horizontal line
3892 i'd like to drill these sometime when I have space in my head, or I
3895 [enter input to the stack, or duplicate top stack item]
3897 [cycle 3 elements on stack]
3899 [cycle 2 elements on stack]
3903 [begin negative number]
3907 [calc named command]
3909 [delete 2nd from top of stack]
3911 [0=whole stack, 1-9=that many, -1-9=that element]
3913 [remove from the top of the stack]
3915 [algebraic mode. infix expressions are calculated when input to the stack]
3917 [auto algebraic mode]
3919 [top x of stack reference]
3921 [store to variable: store, top, retrieve, unstore. the quick variables 0-9 don't need s prefix]
3925 [trail prev/next/end/yankh]
3927 [calc edit mode, to edit the top of stack]
3929 ** single/special keys
3932 #+begin_src emacs-lisp
3933 (define-key isearch-mode-map (kbd "<tab>") 'isearch-query-replace)
3937 #+begin_src emacs-lisp
3938 ;; explained in http://stackoverflow.com/questions/7411920/how-to-bind-search-and-search-repeat-to-c-f-in-emacs
3939 (global-set-key (kbd "<kp-add>") 'isearch-forward)
3940 (define-key isearch-mode-map "\t" nil)
3941 (define-key isearch-mode-map (kbd "<kp-add>") 'isearch-repeat-forward)
3942 ;; get rid of the standard completion binding, always use auto-complete
3943 ;; this didn't work very well
3944 ;;(global-set-key (kbd "TAB") 'auto-complete)
3945 (define-key global-map [remap completion-at-point] 'auto-complete)
3951 #+begin_src emacs-lisp
3952 ;; taken from emacs wiki, along with home function
3953 ;; http://www.emacswiki.org/emacs/BackToIndentationOrBeginning
3954 (defun point-in-comment ()
3955 "Determine if the point is inside a comment"
3957 (let ((syn (syntax-ppss)))
3959 (not (nth 3 syn)))))
3960 (defun end-of-code-or-line (arg)
3961 "Move to end of line, or before start of comments depending on situation.
3962 Toggle back and forth positions if we are already at one.
3963 Comments are recognized in any mode that sets syntax-ppss
3967 (let ((start (point))
3968 (bol (save-excursion
3971 (eol (progn (move-end-of-line arg) (point))))
3972 (while (point-in-comment)
3974 (when (= (point) bol)
3976 (throw 'bol (and (not (= eol start)) (>= start (point))))))
3977 (move-end-of-line arg)))
3979 (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)))
3984 #+begin_src emacs-lisp
3985 (defun back-to-indentation-or-beginning ()
3987 (if (= (point) (progn (back-to-indentation) (point)))
3988 (if (derived-mode-p 'org-mode)
3989 (org-beginning-of-line)
3990 (beginning-of-line))))
3991 (global-set-key (kbd "<home>") 'back-to-indentation-or-beginning)
3997 #+begin_src emacs-lisp
3998 (global-set-key (kbd "<S-iso-lefttab>") 'indent-buffer)
4002 #+begin_src emacs-lisp
4004 (global-set-key (kbd "<S-delete>") 'send-shell)
4006 ;; optional variables used by send-shell
4007 (setq shell-send-yank-key nil)
4009 (defun repeat-shell ()
4011 "Repeat the last command in shell-mode, displaying the window if needed."
4012 (let ((shell-buffer (get-buffer "*shell*")))
4014 (buffer-window-show shell-buffer)
4015 (let ((original-buffer (current-buffer)))
4017 (setq shell-buffer (current-buffer))
4018 (switch-to-buffer original-buffer)))
4019 (with-current-buffer shell-buffer
4020 (goto-char (point-max))
4021 (call-interactively 'comint-previous-input)
4022 ;; the t flag makes the buffer advance
4023 (comint-send-input nil t))))
4025 (setq compilation-filenames '("Makefile" "makefile"))
4027 (defun get-nearest-compilation-file ()
4028 "Search for the compilation file traversing up the directory tree."
4030 (let ((dir default-directory)
4031 (parent-dir (file-name-directory (directory-file-name default-directory)))
4032 (nearest-compilation-file 'nil))
4033 (while (and (not (string= dir parent-dir))
4034 (not nearest-compilation-file))
4035 (dolist (filename compilation-filenames)
4036 (setq file-path (concat dir filename))
4037 (when (file-readable-p file-path)
4038 (setq nearest-compilation-file file-path)))
4039 (setq dir parent-dir
4040 parent-dir (file-name-directory (directory-file-name parent-dir))))
4041 nearest-compilation-file))
4044 "call run-fun if it is set, else run make if there is a makefile,
4045 else save and repeat last shell command.
4046 run-fun is meant to store file local variables, which show how to
4047 do the main thing we want on this file, generally compile and
4050 example of setting it in a file:
4052 ;; run-fun: merge-test
4055 (if (and (boundp 'run-fun) run-fun)
4057 (let ((makefile (get-nearest-compilation-file)))
4058 (if (and makefile (stringp mode-name) (string= mode-name "C/l"))
4060 "make -f %s" (get-nearest-compilation-file)))
4064 (defun send-shell ()
4066 (send-shell-buffer "*shell*" 'shell (kbd "C-v")))
4068 (defun send-python ()
4070 (send-shell-buffer "*Python*" 'py-shell (kbd "C-v")))
4073 (defun send-shell-buffer (buffer-name &optional init shell-send-yank-key)
4074 "Send current line or region to shell-mode buffer.
4075 When in shell-mode, copy the current line to the
4076 most recently visited visible window.
4078 SHELL-SEND-YANK-KEY: key to use instead
4079 of yank to paste into recent window. This allows compatibility with
4080 modes like org-mode which have their own yank function."
4081 (if (string= (buffer-name) buffer-name)
4082 ;; this section is copied out of comint-send-input
4084 (let ((proc (get-buffer-process (current-buffer))))
4085 (if (not proc) (user-error "Current buffer has no process")
4088 (let* ((pmark (process-mark proc))
4089 (intxt (if (>= (point) (marker-position pmark))
4090 (progn (if comint-eol-on-send (end-of-line))
4091 (buffer-substring pmark (point)))
4092 (let ((copy (funcall comint-get-old-input)))
4097 (if (= (length intxt) 0)
4098 (kill-new (comint-previous-matching-input-string "." 1))
4099 (kill-new intxt)))))
4100 (kill-append "\n" nil)
4101 (select-window (previous-window nil nil 'visible))
4102 (if (and (boundp 'shell-send-yank-key) shell-send-yank-key)
4103 (call-interactively (global-key-binding shell-send-yank-key))
4105 (select-window (next-window nil nil 'visible)))
4110 (setq start (save-excursion (beginning-of-line) (point))
4111 end (save-excursion (end-of-line) (point)))
4112 (let (line-move-visual)
4113 (call-interactively 'next-line)))
4114 (send-comint-input buffer-name start end init))))
4116 ;; supporting functions
4117 (defun send-comint-input (buffer-name start end &optional init)
4118 "Input the region to BUFFER-NAME, assuming it is a comint-derived buffer.
4119 Show BUFFER-NAME if it is not show.
4120 Call INIT if BUFFER-NAME does not exist."
4121 (let ((input (filter-buffer-substring start end)))
4122 (send-comint-string buffer-name input init)))
4124 (defun send-comint-string (buffer-name string &optional init)
4125 "Input the string to BUFFER-NAME, assuming it is a comint-derived buffer.
4126 Show BUFFER-NAME if it is not show.
4127 Call INIT if BUFFER-NAME does not exist."
4128 (let ((buffer (get-buffer buffer-name)))
4130 (message "nobuffer")
4131 ;; save-excursion etc. don't work for (shell), so I do this instead
4132 (if init (let ((original-buffer (current-buffer)))
4133 (funcall init (and (boundp 'send-shell-buffer-name) send-shell-buffer-name))
4134 (switch-to-buffer original-buffer)
4135 (setq buffer (get-buffer buffer-name)))
4136 (error "No existing buffer found and no init function argument. ")))
4137 (buffer-window-show buffer)
4138 (with-current-buffer buffer
4139 (let ((proc (get-buffer-process buffer)))
4140 (goto-char (process-mark proc))
4142 (comint-send-input nil t)))))
4144 (defun buffer-window-show (&optional buffer action)
4145 "Like temp-buffer-window-show, but removed stuff
4146 relevant to it being temp or help."
4148 (with-current-buffer buffer
4149 (when (let ((window-combination-limit
4150 ;; When `window-combination-limit' equals
4151 ;; `temp-buffer' or `temp-buffer-resize' and
4152 ;; `temp-buffer-resize-mode' is enabled in this
4153 ;; buffer bind it to t so resizing steals space
4154 ;; preferably from the window that was split.
4155 (if (or (eq window-combination-limit 'temp-buffer)
4156 (and (eq window-combination-limit
4157 'temp-buffer-resize)
4158 temp-buffer-resize-mode))
4160 window-combination-limit)))
4162 ;;(message "window-combination-limit")
4163 ;;(print window-combination-limit)
4164 (setq window (display-buffer buffer action)))
4165 (setq frame (window-frame window))
4166 (unless (eq frame (selected-frame))
4167 (raise-frame frame))
4168 (setq minibuffer-scroll-window window)
4169 (set-window-hscroll window 0)
4170 ;; Return the window.
4174 ;; when poping help, etc, allow reusing a window in a different frame if it is visible
4175 ;; figured this out after spending quite a while reading doc string for display-buffer
4176 ;; which is the main function which uses this.
4177 ;; it will use other vars or its arg to override this,
4178 ;; but those things are often nil.
4179 ;; aha moments in reading it: ACTION = (FUNCTION-or-FUNCTIONLIST ALIST)
4180 ;; FRAME adds an association to ACTION's alist, but it's not used if ACTION arg is nil.
4181 (setq display-buffer-fallback-action `(,(car display-buffer-fallback-action) . '(reusable-frames . visible)))
4182 ;; stop splitting windows verticallly when I open a buffer or shell
4183 (setq split-height-threshold nil)
4188 #+begin_src emacs-lisp
4189 (global-set-key (kbd "<S-kp-equal>") 'shell-wrap)
4193 #+begin_src emacs-lisp
4194 (global-set-key (kbd "<S-kp-divide>") 'previous-buffer)
4200 #+begin_src emacs-lisp
4201 ;; todo, this doesn't set the keybind for the help minibuffer
4204 (global-set-key (kbd "\r") 'indent-new-comment-line)
4206 ;; don't use enter for autocomplete, we use tab or something
4207 (define-key ac-completing-map (kbd "<return>") nil)
4208 (define-key ac-completing-map "\r" nil)
4210 (add-hook 'org-mode-hook
4212 ;; copied from org-mode, replace org-enter with org-enter-indent
4213 (org-defkey org-mode-map "\C-m" 'org-return-indent)))
4216 (add-hook 'comint-mode-hook
4218 (define-key comint-mode-map "\r" nil)
4219 (define-key comint-mode-map (kbd "<return>") 'comint-send-input)))
4221 (add-hook 'comint-mode-hook
4223 (define-key comint-mode-map "\C-m" nil)
4224 (define-key comint-mode-map "\C-d" nil)))
4229 auto-correct-prev-word
4230 #+begin_src emacs-lisp
4231 (global-set-key (kbd "<S-return>") 'flyspell-auto-correct-previous-word)
4236 #+begin_src emacs-lisp
4237 (global-set-key (kbd "<kp-enter>") 'set-mark-command)
4241 #+begin_src emacs-lisp
4242 (global-set-key (kbd "<S-kp-enter>") 'smex)
4247 *** mouse-2 mode line
4248 mouse-delete-other-windows
4249 *** C-mouse-2 mode line
4250 mouse-split-window-horizontally
4251 *** M-mouse-2 mode line
4252 *** S-mouse-2 mode line
4253 *** C-M-mouse-2 mode line
4254 *** C-S-mouse2 mode line
4255 *** mouse-3 mode line
4257 *** C-mouse-3 mode line
4258 *** M-mouse-3 mode line
4259 *** S-mouse-3 mode line
4260 *** C-M-mouse-3 mode line
4261 *** C-S-mouse-3 mode line
4265 buffer list context menu
4279 #+begin_src emacs-lisp
4280 (define-key global-map [down-mouse-3] 'mouse3-func)
4281 (global-set-key [mouse-3] 'mouse3-set-mark)
4282 (global-set-key [drag-mouse-3] 'mouse3-set-mark)
4292 #+begin_src emacs-lisp
4293 (global-set-key (kbd "<mouse-6>") 'move-mouse-to-point)
4316 #+begin_src emacs-lisp
4317 ;; for when we have a standard keyboard which is not remapped
4318 (global-set-key (kbd "M-2") 'smex)
4333 #+begin_src emacs-lisp
4334 (global-set-key (kbd "<kp-left>") 'indent-region)
4343 #+begin_src emacs-lisp
4344 (global-set-key (kbd "<kp-begin>") 'mark-defun)
4353 #+begin_src emacs-lisp
4354 (global-set-key (kbd "<kp-right>") 'ibuffer)
4374 delete-horizontal-space
4375 #+begin_src emacs-lisp
4376 (global-set-key (kbd "<kp-prior>") 'delete-horizontal-space)
4387 *** C-M-10/kp-insert
4388 *** C-S-10/kp-insert
4390 *** C-11/kp-subtract
4391 *** M-11/kp-subtract
4392 *** S-11/kp-subtract
4393 *** C-M-11/kp-subtract
4394 *** C-S-11/kp-subtract
4403 on standard mouse, this scrolls,
4404 because we have the accuracy to pick things up and
4405 down easier, and because it is familiar.
4408 #+begin_src emacs-lisp
4409 ;; compiling warns that next-line should be called interactively,
4410 ;; but we would have to do something dumb, like give it a
4411 ;; vector of keys in order to supply the 8 argument
4419 (global-set-key (kbd "<C-up>") 'up-fast)
4420 (global-set-key (kbd "<C-down>") 'down-fast)
4422 (add-hook 'comint-mode-hook
4424 (define-key comint-mode-map (kbd "<C-mouse-4>") 'comint-previous-prompt)
4425 (define-key comint-mode-map (kbd "<C-mouse-5>") 'comint-next-prompt)))
4430 #+begin_src emacs-lisp
4431 (global-set-key (kbd "<M-mouse-4>") 'backward-sexp)
4432 (global-set-key (kbd "<M-mouse-5>") 'forward-sexp)
4435 expand/contract region
4436 #+begin_src emacs-lisp
4437 (global-set-key (kbd "<S-mouse-13>") 'my-contract-region)
4438 (global-set-key (kbd "<S-mouse-14>") 'er/expand-region)
4439 (global-set-key (kbd "<S-mouse-4>") 'my-contract-region)
4440 (global-set-key (kbd "<S-mouse-5>") 'er/expand-region)
4441 (global-set-key (kbd "<S-up>") 'my-contract-region)
4442 (global-set-key (kbd "<S-down>") 'er/expand-region)
4444 (defun my-contract-region (arg)
4446 (let ((current-prefix-arg '-))
4447 (call-interactively 'er/expand-region)))
4451 background: I originally tried to make c-scroll be scroll
4453 for better compatibility with the standard mouse
4454 #+begin_src emacs-lisp
4455 (global-set-key (kbd "<C-M-mouse-4>") 'mwheel-scroll)
4456 (global-set-key (kbd "<C-M-mouse-5>") 'mwheel-scroll)
4457 ; (require 'smooth-scroll)
4458 ; (smooth-scroll-mode nil)
4459 ; (global-set-key (kbd "<C-M-mouse-4>") 'scroll-up-1)
4460 ;(global-set-key (kbd "<C-M-mouse-5>") 'scroll-down-1)
4463 increase / decrease text size
4464 #+begin_src emacs-lisp
4465 (global-set-key (kbd "<C-S-mouse-4>") 'text-scale-increase)
4466 (global-set-key (kbd "<C-S-mouse-5>") 'text-scale-decrease)
4467 (global-set-key (kbd "<C-S-mouse-13>") 'text-scale-increase)
4468 (global-set-key (kbd "<C-S-mouse-14>") 'text-scale-decrease)
4469 (global-set-key (kbd "<C-S-down>") 'text-scale-increase)
4470 (global-set-key (kbd "<C-S-up>") 'text-scale-decrease)
4476 #+begin_src emacs-lisp
4477 (global-set-key (kbd "<C-left>") 'backward-symbol)
4478 (global-set-key (kbd "<C-right>") 'forward-symbol)
4496 #+begin_src emacs-lisp
4497 (global-unset-key (kbd "C-2"))
4498 (defun copy-symbol (&optional arg)
4499 "Copy symbol at point into kill-ring"
4501 (kill-new (thing-at-point 'symbol)))
4503 (global-set-key (kbd "C-2") 'copy-symbol)
4507 #+begin_src emacs-lisp
4509 (defun shell-cd-to-file ()
4511 (let ((file (buffer-file-name)))
4513 (send-comint-string "*shell*"
4514 (concat "c " (file-name-directory file))
4516 (message "%s" "shell-cd-to-file: buffer has no file name"))))
4517 (global-set-key (kbd "M-2") 'shell-cd-to-file)
4521 #+begin_src emacs-lisp
4522 (global-unset-key (kbd "C-M-2"))
4527 #+begin_src emacs-lisp
4528 (global-set-key (kbd "C-3") 'dot-mode-execute)
4533 #+begin_src emacs-lisp
4534 (global-set-key (kbd "C-M-3") 'recenter-top-bottom)
4538 org-cycle, comint previous arg
4539 #+begin_src emacs-lisp
4540 (add-hook 'org-mode-hook
4541 (lambda () (define-key org-mode-map (kbd "C-q") 'org-cycle)))
4542 (define-key widget-keymap (kbd "C-q") 'widget-forward)
4543 (add-hook 'comint-mode-hook
4544 (lambda () (define-key comint-mode-map (kbd "C-q") 'comint-insert-previous-argument)))
4547 org-archive-to-archive-sibling
4548 #+begin_src emacs-lisp
4549 (global-set-key (kbd "M-q") 'org-archive-to-archive-sibling)
4553 #+begin_src emacs-lisp
4554 (global-set-key (kbd "C-M-q") 'quoted-insert)
4559 #+begin_src emacs-lisp
4560 (global-set-key (kbd "C-w") (lambda () (interactive) (goto-buffer-or-find-file "/a/t.org")))
4564 #+begin_src emacs-lisp
4565 (global-set-key (kbd "M-w") 'org-clock-in)
4571 #+begin_src emacs-lisp
4572 ;; todo, make repeated calls to this append the kills
4573 (defun copy-line (&optional arg)
4574 "Copy lines (as many as prefix argument) in the kill ring.
4575 Ease of use features:
4576 - Move to start of next line.
4577 - Appends the copy on sequential calls.
4578 - Use newline as last char even on the last line of the buffer.
4579 - If region is active, copy its lines."
4581 (let ((beg (line-beginning-position))
4582 (end (line-end-position (or arg 1))))
4584 (if (> (point) (mark))
4585 (setq beg (save-excursion (goto-char (mark)) (line-beginning-position)))
4586 (setq end (save-excursion (goto-char (mark)) (line-end-position)))))
4587 (if (eq last-command 'copy-line)
4588 (kill-append (buffer-substring beg end) (< end beg))
4589 (kill-ring-save beg end)))
4590 (kill-append "\n" nil)
4591 ;; dun need cuz I have yank-better
4592 ;;(beginning-of-line (or (and arg (1+ arg)) 2))
4593 (if (and arg (not (= 1 arg))) (message "%d lines copied" arg)))
4595 (global-set-key (kbd "C-e") 'copy-line)
4599 #+begin_src emacs-lisp
4600 (global-set-key (kbd "M-e") 'org-clock-in-last)
4606 #+begin_src emacs-lisp
4607 (global-set-key (kbd "C-r") 'isearch-backward)
4608 (add-hook 'comint-mode-hook
4610 (define-key comint-mode-map (kbd "C-r") 'comint-history-isearch-backward-regexp)))
4614 #+begin_src emacs-lisp
4615 (global-set-key (kbd "M-r") 'org-clock-out)
4621 #+begin_src emacs-lisp
4623 "Copy entire buffer to clipboard"
4625 (clipboard-kill-ring-save (point-min) (point-max)))
4626 (global-set-key (kbd "C-a") 'copy-all)
4630 #+begin_src emacs-lisp
4631 (global-set-key (kbd "M-a") 'kmacro-start-macro-or-insert-counter)
4635 #+begin_src emacs-lisp
4636 (global-set-key (kbd "C-M-a") 'kmacro-end-or-call-macro)
4637 (add-hook 'perl-mode-hook (lambda () (define-key perl-mode-map (kbd "C-M-a") nil)))
4638 (add-hook 'LaTeX-mode-hook (lambda () (define-key LaTeX-mode-map (kbd "C-M-a") nil)))
4639 (add-hook 'c-mode-hook
4640 (lambda () (define-key c-mode-map (kbd "C-M-a") nil)))
4649 split-window-vertically
4650 #+begin_src emacs-lisp
4651 (global-set-key (kbd "C-M-s") 'split-window-vertically)
4658 swap buffer across windows
4659 from http://www.emacswiki.org/emacs/TransposeWindows
4660 #+begin_src emacs-lisp
4661 (setq swapping-buffer nil)
4662 (setq swapping-window nil)
4663 (defun swap-buffers-in-windows ()
4664 "Swap buffers between two windows"
4666 (if (and swapping-window
4668 (let ((this-buffer (current-buffer))
4669 (this-window (selected-window)))
4670 (if (and (window-live-p swapping-window)
4671 (buffer-live-p swapping-buffer))
4672 (progn (switch-to-buffer swapping-buffer)
4673 (select-window swapping-window)
4674 (switch-to-buffer this-buffer)
4675 (select-window this-window)
4676 (message "Swapped buffers."))
4677 (message "Old buffer/window killed. Aborting."))
4678 (setq swapping-buffer nil)
4679 (setq swapping-window nil))
4681 (setq swapping-buffer (current-buffer))
4682 (setq swapping-window (selected-window))
4683 (message "Buffer and window marked for swapping."))))
4685 (global-set-key (kbd "C-M-d") 'swap-buffers-in-windows)
4690 #+begin_src emacs-lisp
4691 (global-set-key (kbd "C-f") 'kill-whole-line-wrapper)
4692 (defun kill-whole-line-wrapper (&optional arg)
4693 "If we are at the end of the file, kill backwards instead of doing nothing."
4695 (if (= (point) (point-max))
4696 (kill-whole-line -1)
4697 (kill-whole-line arg)))
4701 #+begin_src emacs-lisp
4702 (defun print-var-at-point ()
4704 (let ((v (variable-at-point)))
4706 (message "%s: %s" v (symbol-value v))
4707 (message "no symbol found at point"))))
4708 (global-set-key (kbd "M-f") 'print-var-at-point)
4713 #+begin_src emacs-lisp
4715 (add-hook 'org-mode-hook
4717 (define-key org-mode-map (kbd "C-M-f") 'org-kill-line)))
4719 (global-set-key (kbd "C-M-f") 'kill-line)
4723 cancel / other window
4724 #+begin_src emacs-lisp
4725 (global-set-key (kbd "C-g") 'other-window)
4728 abort-recursive-edit
4729 #+begin_src emacs-lisp
4730 (global-set-key (kbd "M-g") 'abort-recursive-edit)
4734 #+begin_src emacs-lisp
4735 (global-set-key (kbd "C-M-g") 'gnus)
4739 #+begin_src emacs-lisp
4740 (global-set-key (kbd "C-z") 'undo-tree-undo)
4747 #+begin_src emacs-lisp
4748 (global-set-key (kbd "C-s") 'kill-region)
4752 #+begin_src emacs-lisp
4753 (global-set-key (kbd "M-x") 'append-next-kill)
4757 #+begin_src emacs-lisp
4758 ;; same args as copy-to-register
4759 (defun cut-to-register (register start end &optional delete-flag region)
4760 (interactive (list (register-read-with-preview "Cut to register: ")
4765 (copy-to-register register start end t region))
4767 (global-set-key (kbd "C-M-x") 'cut-to-register)
4772 #+begin_src emacs-lisp
4773 (global-set-key (kbd "C-d") 'kill-ring-save)
4774 (add-hook 'c-mode-hook
4775 (lambda () (define-key c-mode-map (kbd "C-d") nil)))
4776 (add-hook 'comint-mode-hook
4778 (define-key comint-mode-map (kbd "C-d") nil)))
4779 ;; the base map is shared by many c-modes, like java
4780 (add-hook 'c-mode-hook
4782 (define-key c-mode-base-map "\C-d" nil)
4783 (define-key c-mode-base-map (kbd "<deletechar>") 'c-electric-delete-forward)))
4788 #+begin_src emacs-lisp
4789 (define-key global-map "\M-c" 'org-capture)
4793 #+begin_src emacs-lisp
4794 (global-set-key (kbd "C-M-c") 'copy-to-register)
4799 #+begin_src emacs-lisp
4800 (global-set-key (kbd "C-v") 'yank-better)
4804 (defun yank-better (arg)
4805 "Paste, linewise if our kill ends with a newline.
4806 I change the behavior of plain prefix. It makes it not do linewise paste,
4807 because sometimes you want to yank pop and a linewise paste screws that up.
4808 c-u with no number normally makes the point go before the yank.
4809 That is pointless for me, as it would be just as easier and less
4810 thought to pop the mark after yanking cuz it is set to before the mark."
4812 (if (and (not (equal arg '(4))) (string-suffix-p "\n" (current-kill 0 t)))
4813 (beginning-of-line))
4814 (if (and (stringp mode-name) (string= mode-name "Org"))
4815 (call-interactively 'org-yank)
4816 (setq this-command 'yank)
4817 (call-interactively 'yank (and (not (equal arg '(4)))))))
4819 (put 'yank-better 'delete-selection 'yank)
4823 #+begin_src emacs-lisp
4824 (global-set-key (kbd "M-v") 'insert-register)
4828 #+begin_src emacs-lisp
4829 (global-set-key (kbd "C-M-v") 'yank-pop)
4833 delete-other-windows
4834 #+begin_src emacs-lisp
4835 (global-set-key (kbd "C-b") 'delete-other-windows)
4838 isearch-backward-current-symbol
4839 #+begin_src emacs-lisp
4840 (global-set-key (kbd "M-b") 'isearch-backward-current-symbol)
4843 isearch-current-symbol
4844 #+begin_src emacs-lisp
4845 (global-set-key (kbd "C-M-b") 'isearch-current-symbol)
4850 in terminal, it's just TAB, duplicate keybind.
4853 in terminal it's duplicated of C-M-i
4858 #+begin_src emacs-lisp
4859 (global-set-key (kbd "<C-delete>") 'kill-symbol)
4860 (defun kill-symbol (arg)
4862 (kill-region (point) (save-excursion (forward-symbol arg) (point))))
4868 #+begin_src emacs-lisp
4869 (global-set-key (kbd "<C-M-delete>") 'kill-sexp)
4874 compile / comint search
4875 #+begin_src emacs-lisp
4877 (and (bound-and-true-p var)
4878 (not (eq var 'unset))))
4879 (global-set-key (kbd "C-(") 'run)
4881 ;; make compile work from the gtags root dir
4882 (defadvice compile (before pre-compile-advice activate)
4884 (when (set-p ggtags-project-root)
4885 (setq-local compile-saved-dir default-directory)
4886 (setq default-directory ggtags-project-root)))
4887 (defadvice compile (after post-compile-advice activate)
4888 (when (bound-and-true-p compile-saved-dir)
4889 (setq default-directory compile-saved-dir)))
4892 (add-hook 'c-mode-hook (lambda () (define-key c-mode-map (kbd "C-(") 'compile)))
4893 (add-hook 'comint-mode-hook
4895 (define-key isearch-mode-map (kbd "C-(") 'isearch-repeat-backward)
4896 (define-key comint-mode-map (kbd "C-(") 'isearch-backward)))
4902 #+begin_src emacs-lisp
4903 (add-hook 'org-mode-hook
4904 (lambda () (define-key org-mode-map (kbd "C-M-(") 'org-shiftup)))
4908 keyboard-yank-primary
4909 #+begin_src emacs-lisp
4910 (defun keyboard-yank-primary ()
4912 (let ((mouse-yank-at-point t))
4913 (mouse-yank-primary nil)))
4915 (global-set-key (kbd "C-)") 'keyboard-yank-primary)
4919 #+begin_src emacs-lisp
4920 (add-hook 'org-mode-hook
4921 (lambda () (define-key org-mode-map (kbd "C-M-)") 'org-shiftdown)))
4925 backward-kill-symbol
4926 #+begin_src emacs-lisp
4927 (global-set-key (kbd "<C-backspace>") 'backward-kill-symbol)
4928 (add-hook 'comint-mode-hook
4930 (define-key comint-mode-map (kbd "<C-backspace>") 'backward-kill-word)))
4931 (defun backward-kill-symbol (arg)
4933 (kill-region (point) (save-excursion (backward-symbol arg) (point))))
4938 #+begin_src emacs-lisp
4939 (global-set-key (kbd "<C-M-backspace>") 'backward-kill-sexp)
4949 split-window-horizontally
4950 #+begin_src emacs-lisp
4951 (global-set-key (kbd "C-*") 'split-window-horizontally)
4956 #+begin_src emacs-lisp
4957 (global-set-key (kbd "C-M-*") 'calc-dispatch)
4961 delete-window-or-exit
4962 #+begin_src emacs-lisp
4963 (global-set-key (kbd "C-9") 'delete-window-or-exit)
4965 (defun delete-window-or-exit ()
4966 "Delete window or exit emacs."
4968 (if (condition-case nil (delete-window) (error t))
4969 (if (or (boundp 'server-process) (> (length (frame-list)) 1))
4970 (progn (basic-save-buffer) (delete-frame))
4971 (save-buffers-kill-terminal t))))
4975 #+begin_src emacs-lisp
4976 (defun kill-buffer-no-ido ()
4977 "kill-buffer, avoid the ido remapping"
4980 (global-set-key (kbd "M-9") 'kill-buffer-no-ido)
4982 strangely, in simple mode, this is overridden.
4983 I found this map to override, but it didn't work, so it seems its being bound some other way.
4984 I did a grep of the emacs sources, but couldn't find anything.
4985 (define-key universal-argument-map [?9] nil)
4989 ,save & kill buffer if it was opened externally via emacsclient
4991 #+begin_src emacs-lisp
4992 (defun server-edit-save ()
4996 (global-set-key (kbd "C-M-9") 'server-edit-save)
5004 #+begin_src emacs-lisp
5005 (global-set-key (kbd "C-M-u") 'search-keybind)
5007 (defun search-keybind (regexp &optional nlines)
5008 (interactive (occur-read-primary-args))
5011 (set-buffer "*Help*")
5013 (delete-windows-on "*Help*")
5021 query-replace-regexp
5022 #+begin_src emacs-lisp
5023 (global-set-key (kbd "C-M-i") 'query-replace-regexp)
5024 (add-hook 'flyspell-mode-hook
5025 (lambda () (define-key flyspell-mode-map (kbd "C-M-i") nil)))
5026 (add-hook 'text-mode-hook
5027 (lambda () (define-key text-mode-map (kbd "C-M-i") nil)))
5033 #+begin_src emacs-lisp
5034 (global-set-key (kbd "C-o") 'occur)
5039 #+begin_src emacs-lisp
5040 (global-set-key (kbd "C-M-o") 'counsel-imenu)
5045 #+begin_src emacs-lisp
5046 (global-set-key (kbd "C-p") 'move-mouse-to-point)
5050 delete-horizontal-space
5051 #+begin_src emacs-lisp
5052 (global-set-key (kbd "C-M-p") 'delete-horizontal-space)
5057 #+begin_src emacs-lisp
5058 (defun my-pop-to-mark-command ()
5059 "Jump to mark, and pop a new position for mark off the ring.
5060 \(Does not affect global mark ring\)."
5062 (pop-to-mark-command)
5063 (if (and (derived-mode-p 'org-mode) (outline-invisible-p))
5064 (org-show-context 'mark-goto)))
5066 (global-set-key (kbd "C-j") 'my-pop-to-mark-command)
5067 (define-key ido-common-completion-map (kbd "C-j") 'ido-select-text)
5068 (add-hook 'ido-setup-hook
5069 (lambda () (define-key ido-common-completion-map (kbd "C-j") 'ido-select-text)))
5070 (add-hook 'lisp-interaction-mode-hook
5072 (define-key lisp-interaction-mode-map (kbd "C-j") nil)))
5077 #+begin_src emacs-lisp
5078 (global-set-key (kbd "M-j") 'previous-error)
5083 #+begin_src emacs-lisp
5084 (define-key global-map (kbd "C-M-j") ctl-x-r-map)
5085 (define-key ctl-x-r-map "m" 'kmacro-to-register)
5091 #+begin_src emacs-lisp
5093 (global-set-key (kbd "C-k") 'jump-to-register)
5097 #+begin_src emacs-lisp
5098 (global-set-key (kbd "M-k") 'next-error)
5102 #+begin_src emacs-lisp
5103 (global-set-key (kbd "C-M-k") 'man)
5108 #+begin_src emacs-lisp
5109 (global-set-key (kbd "C-l") 'ivy-switch-buffer)
5114 move cursor top bottom mid, comint clear screen
5115 #+begin_src emacs-lisp
5116 (global-set-key (kbd "C-M-l") 'move-to-window-line-top-bottom)
5120 used in flyspell, not sure what for, otherwise unbound
5124 comment-current-line-dwim
5125 #+begin_src emacs-lisp
5126 (defun comment-current-line-dwim ()
5127 "Comment or uncomment the current line."
5130 (push-mark (beginning-of-line) t t)
5133 (move-beginning-of-line 2))
5134 (global-set-key (kbd "C-M-;") 'comment-current-line-dwim)
5141 #+begin_src emacs-lisp
5142 (define-key global-map (kbd "C-M-m") 'rgrep)
5147 #+begin_src emacs-lisp
5148 (global-set-key (kbd "C-,") 'counsel-find-file)
5149 (add-hook 'flyspell-mode-hook
5150 (lambda () (define-key flyspell-mode-map (kbd "C-,") nil)))
5154 find-file-in-project
5155 #+begin_src emacs-lisp
5156 (global-set-key (kbd "C-M-,") 'find-file-in-project)
5161 Taken from starter kit.
5162 #+begin_src emacs-lisp
5163 (defun recentf-ido-find-file ()
5164 "Find a recent file using Ido."
5166 (let* ((file-assoc-list
5168 (cons (file-name-nondirectory x)
5172 (remove-duplicates (mapcar #'car file-assoc-list)
5174 (filename (ido-completing-read "Choose recent file: "
5179 (find-file (cdr (assoc filename
5180 file-assoc-list))))))
5182 (add-hook 'flyspell-mode-hook
5183 (lambda () (define-key flyspell-mode-map (kbd "C-.") nil)))
5184 (define-key dot-mode-map (kbd "C-.") nil)
5185 (global-set-key (kbd "C-.") 'recentf-ido-find-file)
5186 (add-hook 'php-mode-hook
5187 (lambda () (define-key php-mode-map (kbd "C-.") nil)))
5192 #+begin_src emacs-lisp
5193 (define-key dot-mode-map (kbd "C-M-.") nil)
5194 ;; (global-set-key (kbd "C-M-.") 'execute-extended-command)
5199 #+begin_src emacs-lisp
5200 (defun vim-style-join-line ()
5203 (global-set-key (kbd "C-/") 'vim-style-join-line)
5204 (define-key undo-tree-map (kbd "C-/") nil)
5209 #+begin_src emacs-lisp
5210 (defun copy-variable (variable)
5212 (let ((v (variable-at-point))
5213 (enable-recursive-minibuffers t)
5215 (setq val (completing-read (if (symbolp v)
5217 "Describe variable (default %s): " v)
5218 "Describe variable: ")
5221 (or (get vv 'variable-documentation)
5222 (and (boundp vv) (not (keywordp vv)))))
5224 (if (symbolp v) (symbol-name v))))
5225 (list (if (equal val "")
5227 (kill-new (symbol-value variable)))
5228 (global-set-key (kbd "C-M-/") 'copy-variable)
5234 #+begin_src emacs-lisp
5235 (global-set-key (kbd "C-8") 'calc-embedded-word)
5242 #+begin_src emacs-lisp
5243 (define-key undo-tree-map "\C-_" nil)
5244 ;; disabled just because i don't want to accidentally hit it
5245 (define-key global-map "\C-_" nil)
5246 (global-set-key (kbd "<C-_>") 'beginning-of-defun)
5248 (add-hook 'org-mode-hook
5250 (define-key org-mode-map (kbd "\C-_") 'outline-previous-visible-heading)))
5259 #+begin_src emacs-lisp
5260 (global-set-key (kbd "<C-S-_>") 'winner-undo)
5264 #+begin_src emacs-lisp
5265 (global-set-key (kbd "<C-kp-enter>") 'end-of-defun)
5267 (add-hook 'org-mode-hook
5269 (define-key org-mode-map (kbd "<C-kp-enter>") 'outline-next-visible-heading)))
5276 toggle-mark-activation
5277 #+begin_src emacs-lisp
5278 (defun toggle-mark-activation ()
5284 (global-set-key (kbd "<C-M-kp-enter>") 'toggle-mark-activation)
5287 #+begin_src emacs-lisp
5288 (global-set-key (kbd "<C-S-kp-enter>") 'winner-redo)
5293 #+begin_src emacs-lisp
5294 (global-set-key (kbd "<C-S-kp-enter>") 'smex-major-mode-commands)
5301 #+begin_src emacs-lisp
5302 (global-set-key (kbd "C-M-[") 'scroll-right)
5307 #+begin_src emacs-lisp
5308 (global-set-key (kbd "C-]") 'fill-paragraph)
5313 #+begin_src emacs-lisp
5314 (global-set-key (kbd "C-M-]") 'scroll-left)
5319 #+begin_src emacs-lisp
5320 (defun newline-anywhere ()
5321 "Add a newline from anywhere in the line."
5324 (newline-and-indent))
5325 (global-set-key (kbd "<C-return>") 'newline-anywhere)
5330 #+begin_src emacs-lisp
5331 (defun plain-newline ()
5334 (global-set-key (kbd "<M-return>") 'plain-newline)
5338 #+begin_src emacs-lisp
5339 (defun newline-anywhere-previous ()
5340 "Add a newline from anywhere in the line."
5344 (newline-and-indent))
5345 (global-set-key (kbd "<C-M-return>") 'newline-anywhere-previous)
5350 #+begin_src emacs-lisp
5351 ;; (kbd "<C-space>") does not work, (kbd "C-SPC") should work
5352 (add-hook 'org-mode-hook
5354 (define-key org-mode-map (kbd "C-SPC") 'org-edit-special)
5355 ;; org-src-mode-map is broken in git version of emacs.
5356 ;; temporarily use this for exiting edit-special mode.
5357 (global-set-key (kbd "C-M--") 'org-edit-src-exit)
5358 (define-key org-src-mode-map (kbd "C-SPC") 'org-edit-src-exit)))
5362 before or under cursor
5363 #+begin_src emacs-lisp
5364 (global-set-key (kbd "C-M-SPC") 'ispell-word)
5380 #+begin_src emacs-lisp
5381 (global-set-key (kbd "C-M-4") 'widen)
5390 #+begin_src emacs-lisp
5392 (global-set-key (kbd "<C-kp-add>") 'query-replace)
5398 org cycle todo / toggle comint motion
5399 #+begin_src emacs-lisp
5400 (add-hook 'org-mode-hook
5402 (define-key org-mode-map (kbd "C-t") 'org-todo)))
5404 (defun my-comint-previous-input (arg)
5406 (if (comint-after-pmark-p)
5407 (comint-previous-input arg)
5410 (defun my-comint-next-input (arg)
5412 (if (comint-after-pmark-p)
5413 (comint-next-input arg)
5416 (add-hook 'comint-mode-hook
5418 (define-key comint-mode-map (kbd "C-t") 'comint-toggle-arrow-keys)
5419 (define-key comint-mode-map (kbd "<up>") 'my-comint-previous-input)
5420 (define-key comint-mode-map (kbd "<down>") 'my-comint-next-input)))
5423 (defun comint-toggle-arrow-keys ()
5425 (toggle-arrow-keys comint-mode-map))
5427 (setq-default comint-arrow-movement nil)
5428 (defun toggle-arrow-keys (map)
5429 (cond ((lookup-key map (kbd "<up>"))
5430 (setq-local comint-arrow-movement t)
5431 (define-key map (kbd "<up>") nil)
5432 (define-key map (kbd "<down>") nil))
5434 (setq-local comint-arrow-movement nil)
5435 (define-key map (kbd "<up>") 'my-comint-previous-input)
5436 (define-key map (kbd "<down>") 'my-comint-next-input)
5437 (goto-char (point-max)))))
5439 (defun ian-sign-email ()
5441 (insert "Ian Kelling
5442 https://iankelling.org"))
5444 (eval-after-load "message"
5445 '(define-key message-mode-map (kbd "C-t") 'ian-sign-email))
5447 Thanks for the update. I will be enjoying it.
5450 : comint-toggle-arrow-keys
5454 #+begin_src emacs-lisp
5455 (global-set-key (kbd "C-M-t") 'org-time-stamp-with-time)
5474 save-buffers-kill-emacs
5475 #+begin_src emacs-lisp
5476 (global-set-key (kbd "C-6") 'save-buffers-kill-emacs)
5480 insert-small-copyright
5481 #+begin_src emacs-lisp
5482 (defun insert-small-copyright ()
5485 (let ((beg (point)))
5486 (insert "Copyright (C) 2017 Ian Kelling\nThis program is under GPL v. 3 or later, see <http://www.gnu.org/licenses/>")
5487 (comment-region beg (point))))
5489 (global-set-key (kbd "C-M-6") 'insert-small-copyright)
5495 insert-full-copyright
5496 #+begin_src emacs-lisp
5497 (defun insert-full-copyright ()
5500 (let ((beg (point)))
5501 (insert "Copyright (C) 2017 Ian Kelling\n")
5503 (insert "This program is free software: you can redistribute it and/or modify\n")
5504 (insert "it under the terms of the GNU General Public License as published by\n")
5505 (insert "the Free Software Foundation, either version 3 of the License, or\n")
5506 (insert "(at your option) any later version.\n")
5508 (insert "This program is distributed in the hope that it will be useful,\n")
5509 (insert "but WITHOUT ANY WARRANTY; without even the implied warranty of\n")
5510 (insert "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n")
5511 (insert "GNU General Public License for more details.\n")
5513 (insert "You should have received a copy of the GNU General Public License\n")
5514 (insert "along with this program. If not, see <http://www.gnu.org/licenses/>.\n")
5515 (comment-region beg (point))))
5517 (global-set-key (kbd "C-M-7") 'insert-full-copyright)
5523 #+begin_src emacs-lisp
5524 (defun text-scale-reset ()
5527 (global-set-key (kbd "C-0") 'text-scale-reset)
5532 #+begin_src emacs-lisp
5533 (defun insert-apache ()
5536 (let ((beg (point)))
5537 (insert "Copyright (C) 2017 Ian Kelling\n")
5539 (insert "Licensed under the Apache License, Version 2.0 (the \"License\");\n")
5540 (insert "you may not use this file except in compliance with the License.\n")
5541 (insert "You may obtain a copy of the License at\n")
5543 (insert " http://www.apache.org/licenses/LICENSE-2.0\n")
5545 (insert "Unless required by applicable law or agreed to in writing, software\n")
5546 (insert "distributed under the License is distributed on an \"AS IS\" BASIS,\n")
5547 (insert "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n")
5548 (insert "See the License for the specific language governing permissions and\n")
5549 (insert "limitations under the License.\n")
5550 (comment-region beg (point))))
5551 (global-set-key (kbd "C-M-0") 'insert-apache)
5562 #+begin_src emacs-lisp
5563 (global-set-key (kbd "C-y") 'undo-tree-redo)
5570 #+begin_src emacs-lisp
5571 (global-set-key (kbd "C-\\") 'sr-speedbar-toggle)
5576 #+begin_src emacs-lisp
5577 (global-set-key (kbd "C-M-\\") 'mark-defun)
5588 #+begin_src emacs-lisp
5589 (global-set-key (kbd "C-'") 'eval-expression)
5596 #+begin_src emacs-lisp
5597 (defun unpop-to-mark-command ()
5598 "Unpop off mark ring. Does nothing if mark ring is empty."
5601 (let ((pos (marker-position (car (last mark-ring)))))
5602 (if (not (= (point) pos))
5604 (setq mark-ring (cons (copy-marker (mark-marker)) mark-ring))
5605 (set-marker (mark-marker) pos)
5606 (setq mark-ring (nbutlast mark-ring))
5607 (goto-char (marker-position (car (last mark-ring))))))))
5609 (global-set-key (kbd "C-n") 'unpop-to-mark-command)
5614 #+begin_src emacs-lisp
5615 (global-set-key (kbd "C-M-n") 'narrow-to-region)
5624 :ID: a6dd7e4c-1831-4493-bbfd-557dc2f9c856
5625 :CUSTOM_ID: 6901fa1b-c827-4525-b24b-bdb8fe5f638b
5636 #+begin_src emacs-lisp
5637 (global-set-key (kbd "<C-escape>") 'find-tag)
5643 not necessary to have at the end, but its convenient to have it next
5645 #+NAME: keybind-table-generator
5646 #+BEGIN_SRC emacs-lisp :results silent
5647 (defun org-custom-id-get (&optional pom create prefix)
5648 "Get the CUSTOM_ID property of the entry at point-or-marker POM.
5649 If POM is nil, refer to the entry at point.
5650 If the entry does not have a CUSTOM_ID, the function returns nil.
5651 However, when CREATE is non nil, create an ID if none is present already.
5652 PREFIX will be passed through to `org-id-new'.
5653 In any case, the CUSTOM_ID of the entry is returned."
5654 (org-with-point-at pom
5655 (let ((id (org-entry-get nil "CUSTOM_ID")))
5657 ((and id (stringp id) (string-match "\\S-" id))
5660 (setq id (org-id-new prefix))
5661 (org-entry-put pom "CUSTOM_ID" id)
5662 (org-id-add-location id (buffer-file-name (buffer-base-buffer)))
5667 (let ((title (plist-get (cadr (org-element-at-point)) ':title)))
5668 ;; remove brackets from [title]
5669 ;; I was at one point using org-drill for spaces repitition,
5670 ;; and enclosed question and answer by 2 sets of brackets.
5671 (string-match "[^[ ][^]]*" title)
5672 (setq title (match-string 0 title))
5677 (defun org-dblock-write:keybind-dblock (arg)
5680 (goto-char (org-find-entry-with-id "beginning-of-keybind-table-data"))
5681 (let* ((table-level (org-current-level))
5682 (keybind-level (1+ table-level))
5683 (prefixes (list "C-M-S-" "C-M-" "C-S-" "M-S-" "M-" "C-" "S-"))
5687 (while (>= (org-current-level) table-level)
5688 (setq table-title (get-title))
5689 (outline-next-heading)
5690 (let (found-prefixes
5692 ;; go through the first few elements of the table to find out what column headings aka prefixes it should have
5694 (while (not found-all-prefixes)
5695 (let ((prefixes-copy prefixes)
5698 (while (and prefixes-copy (not found-prefix))
5699 (setq current-prefix (car prefixes-copy))
5700 (when (and (> (length (get-title)) (length current-prefix))
5701 (string= (substring (get-title) 0 (length current-prefix)) current-prefix))
5702 (setq found-prefix t))
5703 (setq prefixes-copy (cdr prefixes-copy)))
5704 (unless found-prefix
5705 (setq current-prefix ""))
5706 (if (and found-prefixes (string= (car (last found-prefixes)) current-prefix))
5707 (setq found-all-prefixes t)
5708 (push current-prefix found-prefixes)))
5709 (outline-next-heading)))
5710 (setq found-prefixes (reverse found-prefixes))
5712 ;; start a new table or repeat the prefixes in the current table
5714 (if (or (not previous-prefixes) (equal previous-prefixes found-prefixes))
5715 (setq output (concat output "|-|\n| "))
5716 (setq output (concat output "|-|\n\n|-|\n| ")))
5717 (setq output (concat output table-title " | "))
5718 (setq previous-prefixes found-prefixes)
5721 (dolist (prefix found-prefixes)
5722 (setq output (concat output prefix "|")))
5723 (setq output (concat output "\n|-|\n"))
5727 (while (>= (org-current-level) keybind-level)
5728 (dotimes (i (length found-prefixes))
5731 (setq output (concat output "| " (substring (get-title) (length (car found-prefixes))) " | ")))
5732 ;; add keybinds by searching for regex [keybind] to the start of the next heading
5734 (outline-next-heading)
5735 (setq subtree-end (point)))
5736 ;; skip over scheduled line
5738 ;; see comment after source block to understand this regex
5739 (re-search-forward "^\\s-*\\([^*: ].*?$\\)" subtree-end t)
5740 (let ((m (match-string 1)))
5742 (setq output (concat output "[[#" (org-custom-id-get (point) 'create) "][" m "]]")))
5743 (setq output (concat output " | ")))
5744 ;; advance to next keybind
5745 (outline-next-heading))
5746 (setq output (concat output "\n"))
5748 (setq output (concat output "|-|"))
5750 (org-table-map-tables 'org-table-align 'quietly))
5754 after source block due to bad parsing of comments in non emacs lisp mode
5755 some easily forgotten regex elements. whitespace: \\s-
5757 subexpression for close bracket char or nothing: \\(\\]\\|\\)
5761 CLOCK: [2016-11-28 Mon 10:59]--[2016-11-28 Mon 10:59] => 0:00
5763 dunno why but it takes doing ctrl-c twice to update this
5764 #+BEGIN: keybind-dblock
5765 |---------------------+------------------------|
5766 | single/special keys | |
5767 |---------------------+------------------------|
5768 | tab key | [[#6c10a716-1d8e-4ce4-8e26-64468f19c17a][isearch]] |
5769 | tab | [[#51ece189-1840-41a1-8ca0-19f9a0481895][isearch-forward]] |
5770 | end | [[#00d589b7-2b8e-494c-b761-3afefebe6ec6][move-end-of-line]] |
5771 | home | [[#7800e455-c3f6-4a8f-8907-b2292449ab67][back-to-indentation]] |
5772 | s-tab | [[#3072901e-5cf3-4d6e-9ac8-3ef64a5f6ad2][indent-buffer]] |
5773 | s-delete | [[#e53728b6-054d-4443-a03e-6cf02d13724d][send-shell]] |
5774 | s-left arrow | [[#d8c473ac-5507-4a6b-9e5a-46558c17b09f][shell]] |
5775 | s-right arrow | [[#cbae2b27-ff95-4b12-88e0-e1a0f7705db6][previous-buffer]] |
5777 | return | [[#fab6adea-ed20-45ab-a0a3-776c68d5c3a5][new line]] |
5778 | s-return | [[#c433c837-24fa-45e1-8991-a4d380550ea0][auto-correct-prev-word]] |
5779 | down arrow | [[#7a868484-9c63-4a73-abda-7751cb2c02be][mark]] |
5780 | s-down arrow | [[#097b97e0-8ad8-40f7-8388-c4ace1706b38][extended command]] |
5782 |---------------------+------------------------|
5784 |-------------------+----------------------------+---------------------------------+--------------------+---------------+-------------+-------------|
5785 | mouse | | C- | M- | S- | C-M- | C-S- |
5786 |-------------------+----------------------------+---------------------------------+--------------------+---------------+-------------+-------------|
5787 | mouse-2 mode line | [[#69aaa631-6fb5-4beb-b2d8-c0f3d92c0a98][mouse-delete-other-windows]] | [[#501479ab-e1e2-497e-bd86-071f8afa3378][mouse-split-window-horizontally]] | | | | |
5788 | mouse-3 mode line | [[#917a1844-8c38-4f31-8616-50fc81334f2c][mouse-delete-window]] | | | | | |
5789 | mouse-1 | [[#4e60e2e4-8c2f-4450-8060-2d793ede530c][set cursor/mark]] | [[#b661f84f-57df-4095-9dc1-d1a876a53ee5][buffer list context menu]] | | | | |
5790 | mouse-2 | [[#086b0b50-054f-462d-92fa-b27852f887b0][paste]] | | | | | |
5791 | mouse-3 | [[#0481632e-9c50-4328-9365-c4b5bf967b66][set-mark]] | [[#9623c78f-7705-4cbe-a990-c24eb1067377][global menu]] | | | | |
5792 | mouse-9 | [[#efaec161-b279-4129-86fd-b410430926e4][move-mouse-to-point]] | | | | | |
5793 | mouse-8 | | | | | | |
5794 | 1/kp-end | | | | | | |
5795 | 2/kp-down | | | [[#50db5a06-452e-491f-875b-3de936a4d04a][smex]] | | | |
5796 | 3/kp-next | | | | | | |
5797 | 4/kp-left | [[#c44d0f65-9502-4cc6-9642-96d907f6b093][indent-region]] | | | | | |
5798 | 5/kp-begin | [[#2458c6bc-7113-4d4b-bbdf-206e1cb842a7][mark-defun]] | | | | | |
5799 | 6/kp-right | [[#3b79bc58-6067-43bd-9471-9d592744a25a][ibuffer]] | | | | | |
5800 | 7/kp-home | | | | | | |
5801 | 8/kp-up | | | | | | |
5802 | 9/kp-prior | [[#a3b51adb-4405-4d9f-9b88-a8faa479fbe7][delete-horizontal-space]] | | | | | |
5803 | 10/kp-insert | | | | | | |
5804 | 11/kp-subtract | | | | | | |
5805 | 12/kp-add | | | | | | |
5806 | 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]] |
5807 | 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]] |
5808 |-------------------+----------------------------+---------------------------------+--------------------+---------------+-------------+-------------|
5810 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5811 | left primary | C- | M- | C-M- | C-S- |
5812 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5813 | 2 | [[#b7db9f5c-f31d-45fb-ac70-eb3ef9369d3d][copy-symbol]] | [[#53ecfda2-d9f6-4882-b7a2-9b3c859e3bcb][shell-cd-to-file]] | [[#33c4996d-92bc-4df0-b005-11553677be13][---]] | |
5814 | 3 | [[#401f56ff-6aba-4156-b128-f449b18c27af][dot-mode-execute]] | | [[#eb0cc3a8-b62e-4a24-9f84-cc8e854f91dd][recenter-top-bottom]] | |
5815 | 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]] | |
5816 | w | [[#20005b6d-9a9d-4b58-882c-7ce860c7a395][goto-t.org]] | [[#9531a0da-269f-4359-9124-e83fbf61a92f][org-clock-in]] | | |
5817 | e | [[#11e8f541-f0a0-4058-883a-98bd1e7b8c4d][copy-line]] | [[#74d0ed51-ddb5-488e-bf55-0f033916e319][org-clock-in-last]] | | |
5818 | r | [[#5088a8b2-a772-4660-a3b6-b8cca7099da6][isearch-backward]] | [[#8fe64424-1f11-4086-84b3-07c2af210c1c][org-clock-out]] | | |
5819 | 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]] | |
5820 | s | [[#f26dd0f5-0655-485f-8c76-e6dfc6abd947][C-x prefix]] | | [[#290ea04a-be99-416a-a95f-458045a91c93][split-window-vertically]] | |
5821 | d | [[#b699614a-9994-4fe7-b2c6-f0fe81b7ad2b][C-c prefix]] | | [[#d9f48fbe-0a32-4133-93fb-f43ff6ab0037][swap buffer]] | |
5822 | 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]] | |
5823 | g | [[#a58a1eda-43ed-437e-b483-5c312e0754a7][other-window / cancel]] | [[#a287d720-4419-4546-8262-1f377bb158d2][abort-recursive-edit]] | [[#327e18af-30b7-47e5-aa53-5f678788b4c1][gnus]] | |
5824 | z | [[#5c30ce7e-8bc6-45bf-b9b1-5c75334a3e27][undo-tree-undo]] | | | |
5825 | x | [[#ec1403d3-528e-41b1-a195-5563bc93e124][kill-region]] | [[#bb7c95d5-dd97-439d-bf1f-cdac98d11543][append-next-kill]] | [[#47cc90e3-335f-4c44-9f39-b732e5440664][append-next-kill]] | |
5826 | c | [[#400f06e1-8e45-443c-8d7b-3d1bb1176aab][copy]] | [[#7a265014-1e9c-4639-ad1d-26b3416379a8][org-capture]] | [[#503e0beb-6fda-4e94-9678-d58bd3cbbc8e][copy-to-register]] | |
5827 | v | [[#16411f68-7fe0-49e8-9a73-212471594f9e][yank]] | [[#fe04fffa-6f85-483a-b329-938531109c35][insert-register]] | [[#c559e9ea-1218-4ccb-9c3a-74cbac4be220][yank pop]] | |
5828 | 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]] | |
5829 | tab | [[#928505cb-707c-47ba-af54-5ae1df2ee07d][yas-insert-snippet]] | [[#64f91d86-afa9-4500-8d7d-ce8b2668726b][indent line]] | | |
5830 | delete | [[#e3d8653e-2282-4e3a-a4f5-29211ba2e647][kill-symbol]] | | [[#d9664937-d61c-4cc8-89c6-7f2182655c20][kill-sexp]] | |
5831 | left-arrow | [[#601c8172-f9b7-4e36-88ab-c66c2911b4d7][compile]] | | [[#91ddc121-db27-4f1c-a9ec-a4d29b96a7d2][org-shiftup]] | |
5832 | right-arrow | [[#5f66f60b-adcd-45dc-86b2-5d1225e2455c][paste selection]] | | [[#fc2147b4-a19a-4fde-bb53-e7ac28f0bfa1][org-shiftdown]] | |
5833 | backspace | [[#96f90a00-2260-4340-ae03-f4a86bd65502][backward-kill-symbol]] | | [[#606b0991-7431-4a8a-a909-b872e104cc88][backward-kill-sexp]] | |
5835 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5836 | right primary | C- | M- | C-M- | C-S- |
5837 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5838 | * | [[#045c374c-b03e-42cb-b274-0f30c81fe3f3][split-window-horizontally]] | | [[#05cf6230-9263-4fd4-9812-4f32009eed46][calc-dispatch]] | |
5839 | 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]] | |
5840 | u | [[#327992c0-6eba-4935-aec1-49871c2a8619][universal-argument]] | | [[#7af825b1-92d8-4d5d-aaa1-8b4b466ea2e0][search-keybind]] | |
5841 | i | [[#3124e200-1d6e-4ad2-9a36-0d03e1e7dc38][-----]] | | [[#b2cc7cdd-c177-4ef2-af43-28ca7a338fda][query-replace-regexp]] | |
5842 | o | [[#b87a2c8a-7eb3-4661-9b28-589d14206c41][occur]] | | [[#d30ac3cd-1963-4bd0-8052-98e12b6524b0][counsel-imenu]] | |
5843 | p | [[#d84de055-e92e-478d-bb39-bc39acfa1586][move-mouse-to-point]] | | [[#08e65732-2fb1-4a78-9d18-cee87eb867a7][delete-horizontal-space]] | |
5844 | j | [[#ca1ce86b-dcea-45c1-9a8e-dd4f306776e8][pop-to-mark]] | [[#b92414e2-0d5b-4576-8fa5-5e7f1e32819a][previous-error]] | [[#8fe7cac2-ab1a-4b39-aced-10c5e0157e68][register prefix]] | |
5845 | k | [[#eb1c2360-bfd4-4d5c-b789-11b5ca5ba475][jump to register]] | [[#9061b192-735a-4273-ae36-993e6fad9205][next-error]] | [[#e1d768be-6b9b-4322-931f-3e570376ae15][man]] | |
5846 | l | [[#137995db-ee30-4738-90e2-54dcd5cadcf2][ivy-switch-buffer]] | | [[#56fcff3b-ffd9-4280-a226-4b58558906b8][move cursor top bottom mid]] | |
5847 | ; | [[#150bef9a-3faa-4c72-a176-88c3be56f612][comment-dwim]] | [[#211e76d9-d89a-4cc6-abce-69397d456fda][comment-dwim]] | [[#17035e1e-bbe6-44a6-ad54-6a39b04feac3][comment-current-line-dwim]] | |
5848 | m | | | [[#9a6a1998-4ed6-485e-9b2d-c36a42d7ec1a][recursive grep]] | |
5849 | , | [[#e4f617b2-d3f1-47e4-ae7f-2d64c4fd47b9][counsel-find-file]] | | [[#e0691924-11e1-48d2-abee-27945a409676][find-file-in-project]] | |
5850 | . | [[#6e97b7f1-c5cf-48bb-9c09-db1950dc1eae][recentf-ido-find-file]] | | [[#824d422c-67b6-4d68-af11-6a2135e528f5][-]] | |
5851 | / | [[#941a7fa8-84b9-434d-89a0-1487385ec479][join lines]] | | [[#37f67593-4f60-4d3b-9aad-6c9bc4882443][copy-variable]] | |
5852 | 8 | [[#45644cfa-d408-4a69-a97a-545ef46ba656][calc-embedded-word]] | | | |
5853 | up-arrow | [[#2dade04a-8ac7-483c-8675-5268af6eca2b][back defun/headline]] | | | [[#572d6618-471a-43c7-8a50-3f5e56f45cd7][winner undo]] |
5854 | 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]] |
5855 | lbracket | [[#9d9916dd-3280-47dd-aab1-cd28d5ebfe15][----]] | | [[#c10b53e9-657c-48f4-8afb-cad0e709bcd6][scroll-right]] | |
5856 | rbracket | [[#21b38c6b-3a46-4a08-8eca-d44abb148287][fill-paragraph]] | | [[#095c3d97-bc49-419a-a8c0-c7a21d46d980][scroll-left]] | |
5857 | 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]] | |
5858 | space | [[#b7d5a893-3045-4968-a150-cb813fddfe9e][org-edit-special]] | | [[#47b5912e-edc7-42ec-841b-f0e202b7f593][spell check word]] | |
5859 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5860 | left secondary | C- | M- | C-M- | C-S- |
5861 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5864 | 4 | | | [[#2d4de3c9-9e0c-4ab4-89e3-e41bfed3c9a7][widen]] | |
5866 | tab-key | [[#2f527321-7f78-421b-b0c4-6fc810da0246][query-replace]] | | | |
5867 | t | [[#3bcdf4a3-f33c-4dad-ba94-e4fd3775eca6][org change todo state]] | | [[#47c64b9c-346d-45ad-8c38-865fe22d31a6][org insert timestamp]] | |
5868 | home | [[#1919659a-b466-4519-9276-8bf06a916066][start of buffer]] | | | |
5869 | end | [[#0a7bd629-cbcc-4761-8fe2-cc9370b985a4][end of buffer]] | | | |
5871 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5872 | right secondary | C- | M- | C-M- | C-S- |
5873 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5874 | 6 | [[#e44e584b-d925-4036-9ad5-a90d02e74bef][save-buffers-kill-emacs]] | | [[#da73de75-0914-4f48-81d5-9b408433b14b][insert-small-copyright]] | |
5875 | 7 | | | [[#a68c6b8e-9911-475e-ab35-e239771fe881][insert-full-copyright]] | |
5876 | 0 | [[#96ae2fcc-3a0c-40c4-aef8-06aff3fd42be][text-scale-reset]] | | [[#0e7f83a5-600e-4016-af98-95904300c016][insert-apache]] | |
5877 | - | | | [[#6febc7ea-9cc7-488c-af34-538b8e69633b][org-edit-src-exit]] | |
5878 | y | [[#97aee7f1-3647-4602-a65a-45e8a3aa3a7c][undo-tree-redo]] | | | |
5879 | \ | [[#69005926-08ab-4adc-a163-44fed609cc95][sr-speedbar-toggle]] | | [[#27045e96-59a3-45b4-b0ff-6247aa5ed47e][mark-defun]] | |
5880 | h | [[#3c5f241f-fc62-459d-ab85-6b7c1fb04801][help-prefix]] | | | |
5881 | ' | [[#9f252721-a2d5-46c6-b268-8ed597256229][eval-expression]] | | | |
5882 | n | [[#65ac9206-1a67-48dc-8b72-26d763d7bf2b][unpop-to-mark-command]] | | [[#34fb8fbd-42dc-46b0-8c3c-c7e51edc9687][narrow-to-region]] | |
5884 | escape | [[#da8bae21-a7be-45de-8027-1b26e6285e40][find-tag]] | | | |
5885 |-----------------+--------------------------------+---------------------------------+-------------------------------+--------------------------|
5888 * persistent registers
5889 This needs to be at the end, because I visit a file, thus setting a
5890 mode, and the mode hook needs to be setup before that.
5892 I'm using persistent registers instead of bookmarks. I dun use them
5893 much, so the added hassle of having to set it within this file is
5894 worth the benefit of only having one concept in my mind.
5895 #+begin_src emacs-lisp
5898 (?i (file . ,"~/.emacs.d/my-init.org"))
5899 (?t (file . ,"/a/x.txt"))
5901 (set-register (car r) (cadr r)))
5905 common keys, which would be better off doing swaps than rebinds:
5909 search c-s -> kp-add
5910 kill line c-k -> c-f
5912 set-mark-command c-@ -> kp-enter
5913 quoted-insert c-q -> c-m-q
5914 recenter-top-bottom c-l -> c-m-3
5915 kill-region c-w -> c-x
5917 commands to make less accessible
5918 narrow-to-defun/subtree -> M-2 maybe
5921 command to make more accessible, ...
5924 * misc useful functions I'd rather have in a list than burried
5925 #+begin_src emacs-lisp :tangle no
5926 ;; these are usefull with (goto-char)
5927 ;; find named entity, other than headline
5928 (org-find-entry-with-id "string-number-or-symbol")
5930 (org-find-exact-headline-in-buffer "heading" nil t)
5932 (byte-recompile-file (expand-file-name "~/.emacs.d/my-init.el") t 0)
5933 (byte-recompile-directory (expand-file-name "~/.emacs.d") 0)
5934 (byte-recompile-directory (expand-file-name "~/.emacs.d/src/haskell-mode") 0)
5936 ;; remove any indent level which is throughout the buffer
5937 (org-do-remove-indentation)
5941 * TESTING / DEVELOPMENT AREA
5944 #+begin_src emacs-lisp
5950 this article convinced me that trying to experiment with modal editing is a waste.
5951 http://chrisdone.com/posts/speculations-on-exclusive-editing
5952 I want to record my emacs commands simply to find optimiaztions, like if I often do some M-x command and should bind it
5956 #+begin_src emacs-lisp :tangle no
5958 (setq keylog-list nil)
5959 (setq keylog-mode nil)
5961 (defun keylog-save ()
5963 ;; Check that the lock file does not exist
5964 (when (keyfreq-file-is-unlocked)
5966 (keyfreq-file-claim-lock)
5968 ;; Check that we have the lock
5969 (if (eq (keyfreq-file-owner) (emacs-pid))
5972 ;; Load values and merge them with the current keyfreq-table
5973 (keyfreq-table-load table)
5975 ;; Write the new frequencies
5976 (with-temp-file keyfreq-file
5977 (prin1 (cdr (keyfreq-list table 'no-sort)) (current-buffer))))
5979 ;; Release the lock and reset the hash table.
5980 (keyfreq-file-release-lock)
5984 (defun my-keylogger-function ()
5985 (setq keylog-list (cons (list (current-time) current-prefix-arg this-command) keylog-list)))
5986 (add-hook 'pre-command-hook 'my-keylogger-function)
5990 in a lisp expression, ; \\[ throws off forward-sexp
5991 when not in emacs lisp mode,
5992 even with (with-syntax-table emacs-lisp-mode-syntax-table
5994 which is found in preceding-sexp
5995 potentially a bug, either in with-syntax-table, or
5996 in scan-lists, which is implemented in C
6001 why did it go to the init file?
6002 change EDITOR to emacsclient
6003 xserver-xorg-core=2:1.14.3-3ubuntu2
6004 (setq-default header-line-format nil) ; Copy mode-line
6005 (setq-default mode-line-format nil) ;
6009 : set-food-completions
6013 useless gnus group keys:
6018 (add-to-list 'load-path "~/.emacs.d/emacs/site-lisp/org")
6020 #+begin_src emacs-lisp
6021 (add-hook 'org-mode-hook
6022 (lambda () (define-key org-mode-map (kbd "C-y") nil)))
6029 (defun comint-send-string (process string)
6030 "Like `process-send-string', but also does extra bookkeeping for Comint mode."
6032 (with-current-buffer (if (processp process)
6033 (process-buffer process)
6034 (get-buffer process))
6035 (comint-snapshot-last-prompt))
6036 (comint-snapshot-last-prompt))
6037 (process-send-string process string))
6041 todo: get smart-operator to work
6042 todo, checkout https://github.com/python-rope/ropemacs refactoring python,
6043 todo, try py-autopep8, autoformatter
6044 todo, check out some python linting stuff. pychecker is one, others are in *packages*
6045 todo, finish reading through python-mode.el functions
6046 ;; todo, figure out multi-line input in shell mode
6049 usefull m-x commands:
6050 m-x py-describe-mode: doc for mode which is extensive
6052 m-x py-guess-indent-offset: setup indent for code i didn't write
6054 possibly usefull commands:
6055 found via looking through python-mode.el, quit like 1/4 through, cuz its tedious, last spot was at:
6056 (defun py-comment-region (beg end &optional arg)
6057 after finding py-describe-mode, it seemed to do a good job of documenting all the most important stuff
6060 python-shell-completion-complete-or-indent may be usefull to get completion working in the shell
6061 py-insert-default-shebang
6063 py-indent-line-outmost
6064 py-newline-and-close-block
6065 py-indent-and-forward (indent line, move to next)
6067 py-which-function (for showing in the modeline)
6069 py-execute-import-or-reload
6070 py-execute-def-or-class
6071 various pdb functions
6075 #+begin_src sh :tangle no
6077 s pip install jedi virtualenv
6079 then do m-x jedi:install-server
6083 disabled because it takes 152 ms to load,
6084 and I don't know how to do it conditioally
6085 #+begin_src emacs-lisp :tangle no
6087 ;; change from default python3 to be compatibile with Pywikibot
6088 (setq py-shell-name "/usr/bin/python")
6089 (require 'python-mode)
6091 (setq py-autopep8-options '("--max-line-length=110"))
6093 (defun py-execute-block-or-clause-create-shell ()
6095 (cond ((get-buffer "*Python*")
6096 (py--execute-prepare "block-or-clause")
6097 (py-execute-block-or-clause)
6098 (call-interactively 'next-line))
6101 ;; py-shell starts the shell but not display the buffer on the first run
6102 ;; subsequent runs, it does. I grabbed this command from inside to
6103 ;; do just the relevant part from the second run, as a hack.
6104 ;; todo: report a bug on this
6105 (py--shell-manage-windows py-buffer-name))))
6106 (setq py-tab-shifts-region-p t)
6107 (setq py-tab-indents-region-p t)
6110 "default action to run the current buffer"
6112 (py-execute-buffer))
6115 (add-hook 'python-mode-hook
6117 (setq run-fun 'py-run)
6118 (define-key python-mode-map (kbd "C-M-a") nil)
6119 (define-key python-mode-map (kbd "C-M-d") nil)
6120 (define-key python-mode-map (kbd "C-M-e") nil)
6121 (define-key python-mode-map (kbd "C-M-h") nil)
6122 (define-key python-mode-map (kbd "C-M-i") nil)
6123 (define-key python-mode-map (kbd "C-M-u") nil)
6124 (define-key python-mode-map (kbd "C-M-x") nil)
6125 (define-key python-mode-map (kbd "<tab>") 'indent-for-tab-command)
6126 (define-key python-mode-map (kbd "C-j") nil)
6127 (define-key python-mode-map (kbd "<C-backspace>") nil)
6128 ;;(define-key python-mode-map (kbd "C-(") (lambda () (interactive) (basic-save-buffer) (py-execute-buffer)))
6129 ;; fix default return bindings
6130 (define-key python-mode-map (kbd "C-j") nil)
6131 (define-key python-mode-map (kbd "RET") nil)
6132 (define-key python-mode-map (kbd "<return>") 'py-newline-and-indent)
6133 (define-key python-mode-map (kbd "<M-tab>") 'py-indent-line)
6134 (define-key python-mode-map (kbd "C-M-(") 'py-shift-left)
6135 (define-key python-mode-map (kbd "C-M-)") 'py-shift-right)
6136 (define-key python-mode-map (kbd "<home>") 'py-beginning-of-line)
6137 (define-key python-mode-map (kbd "<end>") 'py-end-of-line)
6138 (define-key python-mode-map (kbd "C-t") 'py-execute-block-or-clause-create-shell)
6139 (define-key python-mode-map (kbd "<S-delete>") 'py-ian-execute-line-or-region)
6140 ;; python mode adds these to this list, which is normally empty.
6141 ;; it makes my send-python function not reuse an existing python shell window
6142 ;; there are other ways to override this, but I don't know of any other value of
6144 (setq same-window-buffer-names (delete "*Python*" same-window-buffer-names))
6145 (setq same-window-buffer-names (delete "*IPython*" same-window-buffer-names))))
6147 ;; i dunno, why, but this didn't work:
6148 ;; and we can't eval-after-load cuz it is part of the greater python mode file
6149 (add-hook 'py-shell-hook
6151 (define-key py-shell-map "\r" nil)
6152 (define-key py-shell-map (kbd "<return>") 'comint-send-input)
6153 (define-key py-shell-map (kbd "C-t") 'py-shell-toggle-arrow-keys)
6154 (define-key py-shell-map "\C-d" nil)
6155 (define-key py-shell-map (kbd "<up>") 'my-comint-previous-input)
6156 (define-key py-shell-map (kbd "<down>") 'my-comint-next-input)))
6159 (defun py-ian-execute-line-or-region ()
6161 (cond ((get-buffer "*Python*")
6164 (py-execute-statement))
6165 (call-interactively 'next-line))
6168 ;; http://tkf.github.io/emacs-jedi/latest/
6169 (add-hook 'python-mode-hook 'jedi:setup)
6170 (setq jedi:complete-on-dot t)
6172 (defun py-shell-toggle-arrow-keys ()
6174 (toggle-arrow-keys py-shell-map))
6179 ;; py-shell window stuff
6180 ;; it splits the window if the shell is in a different frame
6181 ;; which seems to be a bug, but it can be fixed with this option
6182 ;; (setq py-keep-windows-configuration 'force)
6183 ;; however, with py-execute-block-or-clause, if the shell is in a different frame,
6184 ;; you get errors "buffer is read only", when the point is near the beginning of a command
6185 ;; todo: test with emacs -Q and file a bug
6186 ;; if you execute py-execute-... without a python shell open,
6187 ;; it starts one, doesn't display it, and subsequent py-execute commands
6188 ;; give error "buffer is read only"
6189 ;; these functions fix / improve these problems
6192 ** initial python-mode setup
6194 python-mode seems to be the most canonical package, based on
6195 https://docs.python.org/devguide/emacs.html
6196 much more feature rich than the emacs built in one.
6198 getting it, it wants you to setup an account on launchpad by default,
6199 there is some way to get anonymous bzr access, but google didn't answer it right away,
6200 so fuck it, ill go the happy path.
6202 based on error messages,
6203 add public ssh key to https://launchpad.net/people/+me
6204 bzr launchpad-login iank
6206 bzr branch lp:python-mode
6208 add lines from INSTALL to init
6211 ** background on packages
6212 jedi appears most popular based on github stats
6213 pysmell appears dead
6214 ac-python appears dead
6215 https://github.com/proofit404/anaconda-mode seems to be kicking along
6220 python-mode has a TON of functions that are just aliases or verbatim wrappers of other functions.
6221 also has undocumented/unused vars all around. it is quite annoying.
6223 the dedicated argument to py-shell does nothing,
6224 and py-dedicated-shell just sets that, so it is a waste
6227 ** background on sending to python shell
6229 using the builtin python execute shell functions, sending one line doesn't really work well.
6230 The bulit in functions don't wait for further input if a block is not closed.
6231 And doing a copy/paste thing gets messed up because of indents.
6232 With some hacking, I could probably do copy/paste and remove indents, only to a
6233 certain level if we have entered a block and are waiting to finish it.
6234 But just doing the builtin execute block is a decent work around.
6237 Here is the scrapped function for single line built in sending to shell.
6240 (setq w32-enable-num-lock nil)
6241 (global-set-key (kbd "<num_lock>") 'left-char)
6244 (defun sqlup-find-correct-keywords ()
6245 "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."
6246 (mapcar 'car (sql-add-product-keywords sql-product '())))
6249 largest subarray sum, array of pos and neg ints.