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| author |  Tom Willemse | 2013-04-27 15:42:20 +0200 |
|---|---|---|
| committer | Tom Willemse | 2013-04-27 15:42:20 +0200 |
| commit | b7c74aded046797d24f33a03b30f2a4b5771e7b7 (patch) | |
| tree | ec7b4c2297ae29f876e94c063692f13649167ead /emacs/init.org | |
| parent | d5dcfc530087b8343f65793c0c6c338afac2bc89 (diff) | |
| download | dotfiles-b7c74aded046797d24f33a03b30f2a4b5771e7b7.tar.gz dotfiles-b7c74aded046797d24f33a03b30f2a4b5771e7b7.zip | |
Disable undo in eshell buffers
Diffstat (limited to 'emacs/init.org')
| -rw-r--r-- | emacs/init.org | 159 |
1 files changed, 85 insertions, 74 deletions
diff --git a/emacs/init.org b/emacs/init.org index a1a1294..002ff9d 100644 --- a/emacs/init.org +++ b/emacs/init.org @@ -2,7 +2,7 @@ #+HTML_HEAD: <style>#content { width: 700px; } .tag { float: right; } pre { background-color: #111111; color: #bfbfbf; }</style> #+PROPERTy: tangle init.el -* Turn off useless visual components :gui: +* Turn off useless visual components :gui: Turn the menu, scroll-bar and tool-bar off quickly. If this happens later on then the GUI will show these components for a longer time. @@ -16,7 +16,7 @@ (tool-bar-mode -1) #+END_SRC -* Setup load-path :load_path: +* Setup load-path :load_path: Not everything can be installed with ~package.el~. Or some things can, but I prefer installing them manually because it's easier. Anyway, @@ -46,7 +46,7 @@ (require 'oni) #+END_SRC -* Load theme :theme: +* Load theme :theme: I have been experimenting with my own color theme for quite a while now. I use ~package.el~ to install it, so to load it I need to wait @@ -59,7 +59,7 @@ (oni:eval-after-init (load-theme 'yoshi t)) #+END_SRC -* Replace yes or no with y or n :y_or_n_p: +* Replace yes or no with y or n :y_or_n_p: I have never had the trouble of accidentally pressing ~y~ at the moment Emacs wants to ask me something. And having to type ~yes <RET>~ @@ -70,7 +70,7 @@ (defalias 'yes-or-no-p 'y-or-n-p) #+END_SRC -* Replace list-buffers with ibuffer :ibuffer: +* Replace list-buffers with ibuffer :ibuffer: ~ibuffer~ offers some excellent ways to manage buffers. One of which is the function to filter the buffer list on (almost) any predicate, @@ -81,7 +81,7 @@ (defalias 'list-buffers 'ibuffer) #+END_SRC -* Replace dabbrev with hippie-expand :hippie_expand: +* Replace dabbrev with hippie-expand :hippie_expand: =hippie-expand= has an expansion that functions the same as =dabbrev-expand= and it also has many more. I cannot think of a reason @@ -92,7 +92,7 @@ (defalias 'dabbrev-expand 'hippie-expand) #+END_SRC -* Hide compilation window after success :compilation: +* Hide compilation window after success :compilation: If compilation was succesfull I really don't need to see the compilation window. So if either ~*Compilation*~ or ~*compilation*~ @@ -112,7 +112,7 @@ (add-to-list 'compilation-finish-functions 'ext:comp-finish-function) #+END_SRC -* Scroll compilation window :compilation: +* Scroll compilation window :compilation: Even though I don't need to see the result of the compilation if everything went as it should, scroll the output window so that I can @@ -122,7 +122,7 @@ (setq compilation-scroll-output t) #+END_SRC -* Enable auto-fill-mode :auto_fill: +* Enable auto-fill-mode :auto_fill: =auto-fill-mode= automatically inserts newlines when a line becomes too long. This is useful for both text modes and the comments in @@ -134,7 +134,7 @@ (add-hook 'text-mode-hook 'auto-fill-mode) #+END_SRC -* Enable eldoc-mode :eldoc: +* Enable eldoc-mode :eldoc: =eldoc-mode= shows the arguments for the function call at point in the minibuffer, or in the mode-line if you're in the minibuffer. This is @@ -144,7 +144,7 @@ (add-hook 'emacs-lisp-mode-hook 'eldoc-mode) #+END_SRC -* Enable fill-column-indicator :fill_column_indicator: +* Enable fill-column-indicator :fill_column_indicator: Emacs has many packages that try to deal with showing a right margin, the 80th column which your code should not go beyond. None @@ -156,7 +156,7 @@ (add-hook 'prog-mode-hook 'fci-mode) #+END_SRC -* Enable flycheck-mode :flycheck: +* Enable flycheck-mode :flycheck: Flycheck is a modern version of Flymake. They're not actually related, but Flycheck did come from the idea of Flymake. Flycheck @@ -179,7 +179,7 @@ (add-hook 'sh-mode-hook 'flycheck-mode) #+END_SRC -* Enable flyspell-mode :flyspell: +* Enable flyspell-mode :flyspell: What Flymake and Flycheck are to compilation, Flyspell is to spelling. Runs spell checking in the background and highlights @@ -191,7 +191,7 @@ (add-hook 'text-mode-hook 'flyspell-mode) #+END_SRC -* Enable paredit-mode :paredit: +* Enable paredit-mode :paredit: I had long thought of =paredit-mode= as overly complex and not very useful. Though maybe I did try it out last before I started writing @@ -207,7 +207,7 @@ (add-hook 'scheme-mode-hook 'paredit-mode) #+END_SRC -* Enable rainbow-delimiters-mode :rainbow_delimiters: +* Enable rainbow-delimiters-mode :rainbow_delimiters: Any language can have quite deeply nested "delimeters", meaning parentheses, brackets, curly braces. It helps to see their depth @@ -217,7 +217,7 @@ (add-hook 'prog-mode-hook 'rainbow-delimiters-mode) #+END_SRC -* Enable rainbow-mode :rainbow: +* Enable rainbow-mode :rainbow: When editing color-heavy "code", like CSS, it's useful to be able to see color you're specifying. =rainbow-mode= does this. @@ -226,7 +226,7 @@ (add-hook 'css-mode-hook 'rainbow-mode) #+END_SRC -* Enable slime-js-minor-mode :js2: +* Enable slime-js-minor-mode :js2: SLIME is one of the coolest things about using Emacs to edit Lisp code, so if there is something similar for JavaScript, even makes it @@ -236,7 +236,7 @@ (add-hook 'js2-mode-hook 'slime-js-minor-mode) #+END_SRC -* Enable smartparens-mode :smartparens: +* Enable smartparens-mode :smartparens: =smartparens-mode= is a less strict and less lisp-focused mode that tries to do something similar to =paredit-mode=. It is nice to use if @@ -247,7 +247,7 @@ (add-hook 'python-mode-hook 'smartparens-mode) #+END_SRC -* Enable visual-line-mode :visual_line: +* Enable visual-line-mode :visual_line: Having words run off the screen in a chat session is unpleasant. Having the words cut-off wherever the line ends is even worse! Use @@ -259,7 +259,7 @@ (add-hook 'erc-mode-hook 'visual-line-mode) #+END_SRC -* Enable whitespace-mode :whitespace: +* Enable whitespace-mode :whitespace: In most programming languages whitespace is pretty unimportant. As long as the readers can stand it the compilers/interpreters usually @@ -272,7 +272,7 @@ (add-hook 'python-mode-hook 'whitespace-mode) #+END_SRC -* Enable yas-minor-mode :yas: +* Enable yas-minor-mode :yas: I still need to figure out where this mode comes in in my workflow. I try to limit code-repetition as much as I can and anything that @@ -288,7 +288,7 @@ (add-hook 'prog-mode-hook 'yas-minor-mode) #+END_SRC -* Enable tagedit-mode :tagedit: +* Enable tagedit-mode :tagedit: =tagedit-mode= tries to be for XML/HTML what =paredit-mode= is for Lisp. And because of this, it *rocks*. It almost makes me feel sorry that I @@ -305,7 +305,7 @@ (add-hook 'html-mode-hook 'oni:turn-on-tagedit-mode) #+END_SRC -* Disable the pylint and pyflakes checkers :flycheck: +* Disable the pylint and pyflakes checkers :flycheck: I use flake8 in =python-mode=, so I have no need for the =python-pylint= and =python-pyflakes= checkers. Since this works on a variable that is @@ -319,7 +319,7 @@ '(python-pylint python-pyflakes)))) #+END_SRC -* Make ^L look pretty :ppcL: +* Make ^L look pretty :ppcL: Occasionally I might put a ~^L~ character in some code to create a page separator. But seeing ~^L~ there isn't all that pretty, not when @@ -351,7 +351,7 @@ '(lambda (arg) (pretty-control-l-mode))) #+END_SRC -* Auto-join some channels in ERC :erc: +* Auto-join some channels in ERC :erc: If ever I log in to IRC with ERC I would like to join these channels, seeing as how *if* I talk, it's usually in one of these. @@ -362,7 +362,7 @@ '(("freenode.net" "#ninthfloor" "#emacs" "#dispass"))) #+END_SRC -* Don't show part messages in ERC :erc: +* Don't show part messages in ERC :erc: They don't interest me. @@ -373,7 +373,7 @@ I used to hide more messages, but I found out that it can be confusing to not be able to see *any* joins and quits at all. -* Move the timestamp in ERC :erc: +* Move the timestamp in ERC :erc: I prefer having a timestamp on the left-side of a message in the form of ~00:00~ instead of te usual. Having it right-aligned messes up @@ -386,7 +386,7 @@ erc-timestamp-only-if-changed-flag nil) #+END_SRC -* Set IRC nickname :erc: +* Set IRC nickname :erc: This way I don't have to tell ERC what my nickname is every time. @@ -394,7 +394,7 @@ (setq erc-nick "ryuslash") #+END_SRC -* Turn off filling in ERC :erc: +* Turn off filling in ERC :erc: Turn of =erc-fill-mode= so that =visual-line-mode= can do its thing. @@ -403,7 +403,7 @@ (add-hook 'erc-mode-hook 'oni:erc-mode-func) #+END_SRC -* Specify some visual commands for eshell :eshell: +* Specify some visual commands for eshell :eshell: Eshell uses buffered input, always, but some commands need unbuffered input, put those commands in =eshell-visual-commands= to @@ -416,7 +416,7 @@ '(add-to-list 'eshell-visual-commands "unison")) #+END_SRC -* Disable prompt highlighting in eshell :eshell: +* Disable prompt highlighting in eshell :eshell: Since I'm using a custom prompt with some custom colors I don't need the eshell prompt to be highlighted, which overwrites any colors I @@ -426,7 +426,7 @@ (setq eshell-highlight-prompt nil) #+END_SRC -* Customize eshell prompt :eshell: +* Customize eshell prompt :eshell: Create a prompt that shows the following: @@ -479,7 +479,7 @@ eshell-prompt-regexp "^> ") #+END_SRC -* Add a pop-up function for eshell :eshell: +* Add a pop-up function for eshell :eshell: When working I often need to switch to a shell to issue some quick commands and then be on my merry way again, to help with this I have @@ -506,7 +506,18 @@ (global-set-key (kbd "<f8>") 'oni:raise-eshell) #+END_SRC -* Disable bidirectional support :bidi: +* Disable undo in eshell buffers :eshell: + + Eshell buffers can get big and undo does not serve any real purpose + in these buffers. Instead of getting boundary limit popups all the + time, which I do want to keep for other buffers, it's easier to + just turn off undo information for such buffers. + + #+BEGIN_SRC emacs-lisp + (add-hook 'eshell-mode-hook 'buffer-disable-undo) + #+END_SRC + +* Disable bidirectional support :bidi: Since I don't ever get any mail from people that use right-to-left text, and even if I did I wouldn't be able to read it, I don't need @@ -534,7 +545,7 @@ (put 'upcase-region 'disabled nil) #+END_SRC -* Don't echo status changes for jabber :jabber: +* Don't echo status changes for jabber :jabber: If I'm talking to someone I'll see their status and if they're offline and I want to say something I can say it anyway, I don't @@ -547,7 +558,7 @@ '(remove-hook 'jabber-alert-presence-hooks 'jabber-presence-echo)) #+END_SRC -* Use libnotify for jabber notifications :jabber: +* Use libnotify for jabber notifications :jabber: The functions don't seem to be loaded automatically, so add autoloads for the libnotify functions. @@ -560,7 +571,7 @@ (add-hook 'jabber-alert-muc-hooks 'jabber-muc-libnotify) #+END_SRC -* Enable history :jabber: +* Enable history :jabber: Enable chat history for both regular chats and multi-user chats. I disabled history completely for a long time, but sometimes you miss @@ -574,7 +585,7 @@ jabber-history-dir "~/.emacs.d/jabber-hist") #+END_SRC -* Setup accounts for jabber :jabber: +* Setup accounts for jabber :jabber: Each account should have the current hostname appended to its account name, so that multiple PCs can log in on the same account at @@ -585,7 +596,7 @@ (:connection-type . ssl)))) #+END_SRC -* Have ido ignore certain buffers :ido: +* Have ido ignore certain buffers :ido: These buffers are either uninteresting, reached through other means (such as a special keybinding) or they get in the way of how I work. @@ -653,7 +664,7 @@ (eval-after-load "ido" '(oni:ido-init)) #+END_SRC -* Disable automatic merging in ido :ido: +* Disable automatic merging in ido :ido: ido has this wonderful/infuriating feature of trying to correct your mistakes by suggesting files in other directories if it can't find @@ -669,7 +680,7 @@ (setq ido-auto-merge-work-directories-length -1) #+END_SRC -* Instruct ido to open buffers in selected window :ido: +* Instruct ido to open buffers in selected window :ido: By default, when more than one frame exists and you try to switch to a buffer that is already visible in another frame, ido pops up @@ -680,7 +691,7 @@ (setq ido-default-buffer-method 'selected-window) #+END_SRC -* Minimize maximum minibuffer height for ido :ido: +* Minimize maximum minibuffer height for ido :ido: I hate it when the minibuffer gets bigger than one line, so don't let ido do that. @@ -689,7 +700,7 @@ (setq ido-max-window-height 1) #+END_SRC -* Don't save history for ido :ido: +* Don't save history for ido :ido: I don't see the point in saving that history. @@ -697,7 +708,7 @@ (setq ido-save-directory-list-file nil) #+END_SRC -* Turn on ido-mode :ido: +* Turn on ido-mode :ido: =ido-mode= is an excellent file and buffer selection tool, it improves upon regular selection in numerous ways. @@ -706,7 +717,7 @@ (ido-mode) #+END_SRC -* Exclude functions from ido-ubiquitous :ido_ubiquitous: +* Exclude functions from ido-ubiquitous :ido_ubiquitous: Not all functions work well with =ido-ubiquitous-mode=, like =org-refile=, so exclude them from using =ido-ubiquitous-mode=. @@ -715,7 +726,7 @@ (setq ido-ubiquitous-command-exceptions '(org-refile org-capture-refile)) #+END_SRC -* Enable ido-ubiquitous-mode :ido_ubiquitous: +* Enable ido-ubiquitous-mode :ido_ubiquitous: =ido-ubiquitous-mode= lets you use ido for almost anything! Anything which looks and acts like file or buffer selection anyway. @@ -727,7 +738,7 @@ (add-hook 'emacs-startup-hook 'ido-ubiquitous-mode) #+END_SRC -* Enable idomenu :idomenu: +* Enable idomenu :idomenu: Imenu is an awesome feature, but since I don't use any menus it is a little lost on me. =idomenu= uses Imenu, but shows it in an @@ -737,7 +748,7 @@ (global-set-key (kbd "M-n") 'idomenu) #+END_SRC -* Use electric default in minibuffer :minibuffer: +* Use electric default in minibuffer :minibuffer: The =minibuffer-electric-default-mode= hides the default value if you start typing. This leaves more room for typing. I also want the @@ -748,7 +759,7 @@ (minibuffer-electric-default-mode) #+END_SRC -* Don't show help message on empty parts :mode_line: +* Don't show help message on empty parts :mode_line: When hovering the mouse over empty parts of the mode-line, just show nothing, don't clutter up my echo area and ~*Messages*~ buffer. @@ -757,7 +768,7 @@ (setq mode-line-default-help-echo "") #+END_SRC -* Enable jedi :jedi: +* Enable jedi :jedi: jedi is an interesting auto-completion program for the Python programming language. On archlinux the program you usually want to @@ -769,7 +780,7 @@ (add-hook 'python-mode-hook 'jedi:setup) #+END_SRC -* Don't use a tooltip :jedi: +* Don't use a tooltip :jedi: The coolest thing about jedi is its eldoc-like argument display. If it can figure out what the arguments are they're shown. But please @@ -779,7 +790,7 @@ (setq jedi:tooltip-method nil) #+END_SRC -* Org initialization :org: +* Org initialization :org: Since my intialization for =org-mode= got so big, I moved it to a separate file. This file should be loaded after the =org= module @@ -797,7 +808,7 @@ (global-set-key (kbd "C-M-z") 'ext:indent-defun) #+END_SRC -* Close term buffer after exit :term: +* Close term buffer after exit :term: When quitting the process in a term buffer, in other words, when quitting the shell, kill the buffer. Killing the shell, but not @@ -823,7 +834,7 @@ (global-set-key (kbd "C-c d") 'oni:downcase-prev) #+END_SRC -* Turn off usage of tabs for vala-mode :vala: +* Turn off usage of tabs for vala-mode :vala: Somehow =vala-mode= thinks it's ok for it to decide that it's users should always use tabs. As far as I'm aware the vala compiler has @@ -833,7 +844,7 @@ (add-hook 'vala-mode-hook 'oni:vala-mode-func) #+END_SRC -* Use smex :smex: +* Use smex :smex: Smex is to command selection what ido is to file selection. Very similar too, it was written with ido specifically in mind. @@ -843,7 +854,7 @@ (global-set-key (kbd "C-M-x") 'smex-major-mode-commands) #+END_SRC -* Autoload define-slime-contrib :js2: +* Autoload define-slime-contrib :js2: =slime-js-minor-mode= uses this function but forgets to require its module, so I set up an autoload function for when I need it and @@ -872,7 +883,7 @@ (autoload 'xmodmap-mode "xmodmap-mode" nil t) #+END_SRC -* Uniquify buffers better :uniquify: +* Uniquify buffers better :uniquify: The default way to make sure buffer names are unique is rather uninformative, =uniquify= has a few better options. @@ -890,7 +901,7 @@ tab-width 4) #+END_SRC -* Place fill-column-indicator :fill_column_indicator: +* Place fill-column-indicator :fill_column_indicator: Place the ruler one character farther than what I usually prefer to have my lines wrap to, this will indicate where it should not cross, @@ -908,7 +919,7 @@ (setq-default indent-tabs-mode nil) #+END_SRC -* Don't warn about mumamo :php: +* Don't warn about mumamo :php: I haven't yet seen a mode that offers good multiple major modes support. And so I don't use any, so don't warn me that I don't. @@ -939,7 +950,7 @@ (setq-default truncate-lines t) #+END_SRC -* Send appointments to jabber :jabber: +* Send appointments to jabber :jabber: When an appointment is coming up, show me in a buffer, but also send a message to my jabber account. @@ -948,7 +959,7 @@ (setq appt-disp-window-function #'oni:appt-display-window-and-jabber) #+END_SRC -* Don't display diary when appt is initialized :appt: +* Don't display diary when appt is initialized :appt: If the diary is displayed after the initialization of =appt= I would get a diary buffer each time I load =org-mode=. Since I don't use the @@ -989,7 +1000,7 @@ (setq backup-directory-alist `((".*" . ,temporary-file-directory))) #+END_SRC -* Automatically determine browser :browse: +* Automatically determine browser :browse: Use the =BROWSER= environment variable to figure out which browser to call for =browse-url=. And use the =browse-url-generic= function to open @@ -1000,7 +1011,7 @@ browse-url-generic-program (getenv "BROWSER")) #+END_SRC -* Customize C indentation :c: +* Customize C indentation :c: When writing C code, when calling a function I prefer the indentation to look like: @@ -1042,7 +1053,7 @@ c-lineup-gnu-DEFUN-intro-cont))) #+END_SRC -* Move customize settings into their own file :custom: +* Move customize settings into their own file :custom: Any settings I change using the customize interface should go into a separate file. My ~init.el~ is under version control and I don't @@ -1069,7 +1080,7 @@ (font . "Inconsolata:pixelsize=18"))) #+END_SRC -* Stop elnode from running automatically :elnode: +* Stop elnode from running automatically :elnode: I like elnode, but it really should stop starting itself up every time I start emacs. Not only can this cause problems with trying @@ -1107,7 +1118,7 @@ (setq gnus-init-file "~/.emacs.d/gnus") #+END_SRC -* Automatically update gtags TAGS :gtags: +* Automatically update gtags TAGS :gtags: Before there was this option I had some complicated function to do the same thing from somewhere, now that isn't necessary anymore. @@ -1127,7 +1138,7 @@ (setq help-at-pt-display-when-idle t) #+END_SRC -* Set inferior lisp program to SBCL :lisp: +* Set inferior lisp program to SBCL :lisp: SBCL seems like a very good Lisp implementation to use, widely supported by packagers too. @@ -1162,7 +1173,7 @@ initial-scratch-message nil) #+END_SRC -* Store jabber avatar cache under .emacs.d :jabber: +* Store jabber avatar cache under .emacs.d :jabber: Even though I don't use avatars anymore I don't want ~jabber.el~ creating directories all over the place, so just to be safe I put @@ -1172,7 +1183,7 @@ (setq jabber-avatar-cache-directory "~/.emacs.d/jabber-avatars/") #+END_SRC -* Setup formats :jabber: +* Setup formats :jabber: Most of the time I prefer having my message start at the beginning of the line, in case someone sends me a piece of code or I send @@ -1192,7 +1203,7 @@ jabber-groupchat-prompt-format "%t %u --\n") #+END_SRC -* Don't use avatars :jabber: +* Don't use avatars :jabber: I did for a while, but since there is no concensus over what is good and what is bad, buffers start looking messy, so I just @@ -1205,7 +1216,7 @@ jabber-vcard-avatars-retrieve nil) #+END_SRC -* Don't fill :jabber: +* Don't fill :jabber: Just like ERC, don't fill lines so that =visual-line-mode= can do its thing. @@ -1214,7 +1225,7 @@ (setq jabber-chat-fill-long-lines nil) #+END_SRC -* Don't send chatstates :jabber: +* Don't send chatstates :jabber: Don't let people know what I'm doing, don't send them information on that I'm typing or not, etc. This isn't very useful and it @@ -1225,7 +1236,7 @@ (setq jabber-chatstates-confirm nil) #+END_SRC -* Autojoin some channels :jabber: +* Autojoin some channels :jabber: Just one, really, the only one I'm in. @@ -1233,7 +1244,7 @@ (setq jabber-muc-autojoin '("aethon@muc.ryuslash.org")) #+END_SRC -* Keep the roster buffer clean :jabber: +* Keep the roster buffer clean :jabber: Most of the time I really don't need to see the keybindings for the roster buffers, so hide them initially. |