Show pageOld revisionsBacklinksBack to top You've loaded an old revision of the document! If you save it, you will create a new version with this data. Media Files **<fc #ff0000>NOTE: reclaimed from the greyhole in 201103, mostly outdated, needs cleaning up.</fc>** ===on MacOS=== * http://macemacsjp.sourceforge.jp/package/ * http://macemacsjp.sourceforge.jp/en/ * CarbonEmacs / aquamacs ===source=== <file> get it from here > % tla register-archive http://sourcecontrol.net/~miles/miles@gnu.org--gnu-2004 % tla get miles@gnu.org--gnu-2004/emacs--cvs-trunk--0 emacs </file> ===elisp programming=== * http://tiny-tools.sourceforge.net/emacs-code-body.html * info page.. ===info & documentation=== * using texi & info > http://www.pchristensen.com/blog/articles/setting-up-and-using-emacs-infomode/ * editing remote wiki pages in emacs see >> http://www.emacswiki.org/cgi-bin/wiki/SimpleWikiEditMode * more notes/tips > http://www.shellarchive.co.uk/Emacs.html ===packages=== * http://emacs-versor.sourceforge.net/ * emacs package archive > http://tromey.com/elpa/install.html ===scheme interface=== * setting up quack > http://www.cs.huji.ac.il/support/emacs/pllab.html ===bookmarks=== <file> C-x r m mark C-x r b retrieve C-x r l list C-x e annotate </file> * http://www.emacsblog.org/2007/03/22/bookmark-mania/ * http://www.nongnu.org/bm/ ===eshell=== M-x eshell interactive shell like buffer * C-up / C-down to scroll thru history * watch out for running shells in subproceses [eg ssh->zsh] * see .emacs for connecting ls with dired * how to -> * r-searhc in history? -> M-r (match previous regexp) * M-x eshell-completion-help * info -> emacs info command compare; man-bgproc-sentinel redirection <file> echo "hello world" > #<buffer *scratch*> ps wax > #<buffer *scratch*> </file> * shell vars <file> $1 -> single arg (eg. for alias) $* -> arg list from commands line $_ -> 2nd arg of previous command $- -> previous directory (pwd) -> 'cd =' or 'cd -' </file> * looping * see >> http://www.emacswiki.org/cgi-bin/wiki/EshellForLoop * for f in *.txt {mv $f (concat (file-name-sans-extension f) ".renamed")} * for f in *.pict {convert $f (concat (file-name-sans-extension f) ".jpeg")} * for f in *.png {convert -format "jpeg" $f (concat "crushed/" (file-name-sans-extension f) ".jpeg")} * for f in * {vorbiscomment -w -t "TITLE=New Title" $f} ===search,find, replace=== <file> C-s search forwards C-r search backwards M-% Replace </file> * M-x grep * in dired * M-x find-grep-dired > places results of a grep into a dired buufer * in a dired buffer > 'Q' to query replace marked files * M-x dired-do-query-replace on muliptle files, in dired mode * in multiple open files * M-x ibuffer * m mark the files you want to change (or t to mark all) * U regexp replace in all marked * S save all marked mulitple file search & replace - http://atomized.org/2009/05/emacs-nerdery-search-replace-across-files/ ===dired=== * mark all 't' to toggle unmarked files * replace in marked files? 'Q' query replace * edit/open all marked files * rename in directory * mark, and -> '% R ^.*$ <RET \&.pict' to suffix all files matching a regexp * more > http://www.gnu.org/software/emacs/manual/html_node/Transforming-File-Names.html#Transforming%20File%20Names * deleting * 'd' to flag, then to delete the flagged files, type `x' (`dired-do-flagged-delete'). ===key macros=== <file> C-x ( also F3, begin recording C-x ) also F4, end F4 M-x kmacro-call-macro C-x C-k e edit a macro base on previous keystrokes </file> * increment number at end of line -> F3 F3 down F4 C-5 F4 * M-x replace-regexp RET ^.*$ RET \&\# RET ===changelog=== * C-x 4 a add an entry to a changelog in the current directory ===keybindings ref.=== <file> Movement Forward: Backward C-n 1 line C-p C-f 1 character C-b C-v 1 page M-v C-a line start/end C-e M-< file start end M-> Editing C-d clear letter M-d clear word C-k cut line M-k cut sentence C-y paste C-@ set mark C-spc set mark C-w cut from mark M-w copy from mark C-x C-x exchange mark and cursor C-x C-u Undo! C-x C-h select all M-2 M-z zap to next (2nd) character M-| wc -w word count (shell command on region: 'wc -w') File manipulation C-x C-v new C-x C-f open C-x C-s save C-x C-w save as C-x C-c quit </file> ===Tramp=== * C-x C-f (to open file) then something like /ssh:user@machin.ne:/home/user/file.txt ===Regexps=== * M-x re-builder ===Misc=== <file> C-l redraw screen C-o insert line M-q reformat current paragraph C-x o switch windows C-x 0 hide current window C-x 1 maxmize current window C-x 2 split window horizontally C-x 3 split window vertically C-x C-b list all buffers (files) in memory C-x C-k close current buffer (file) C-g cancel command C-h help (repeat C-h for more detail) </file> ===multiuser editing=== * M-x make-frame-on-display ===paredit=== * M-x paredit-mode * structured edting mode for lisp languages * see: http://mumble.net/~campbell/emacs/paredit.html ===version control=== * overview of vc mode > http://www.credmp.org/index.php/2007/12/08/emacs-hidden-gems-version-control/ * see also autodarcs & darcssum notes * magit ===foiding === * M-1 C-x $ (aka. M-x set-selective-display) hide body of functions * C-x $ bring them back ===PGP/GPG=== * using epa & epg * M-x epa-encrypt-file * M-x epa-encrypt-region ===TRAMP=== using tramp to connect to remote a host using eshell & sudo * /ssh:user@example.com * cd /sudo:: ===Internationales=== * manual sections * International * Language Environments * Specify Coding * Defining Fontsets * testing * C-h h (view-hello-file) * C-x <RET> for multibyte characters, coding systems, and input methods * C-x RET f - to set coding system for buffer * C-x RET c - set coding system for command ===remembering and forgetting=== * the [[rememberance agent]] * remember.el (from the emacswiki character) ===random hacks/notes/tips=== * sacha chu -> http://richip.dhs.org/~sachac/notebook/wiki/EmacsHacks.php * tutorial/intro -> http://www.lib.uchicago.edu/keith/tcl-course/emacs-tutorial.html * dots -> http://members.iinet.net.au/~mtriggs/elisp/dot.emacs ===image === * enable with M-x iimage-mode) * then simply add a url of the image, using the <code>file://</code> prefix for local imgs (note: wont work via http) ===menus=== * see: emacs FAQ nodes 'Modifying pull-down menus' and ' Deleting menus and menu options' ===random=== * the gnu tour -> http://www.gnu.org/software/emacs/tour/ ===fonts / faces / typographica=== fonts and language environment <file> M-x describe-language-environment C-x RET c utf-8 RET M-x describe-fontset M-x list-character-sets </file> test ranodm unicode describe characters at a point with C-u C-x = ===utf-8=== C-x RET r utf-8 see the FAQ ====misc.=== * http://www.borkware.com/quickies/one?topic=emacs * M-x narrow-to-region - Hides everything not in the current region. * Toggling read-only mode in a buffer C-X C-Q * Undo within a given region C-U C-_ * Unnarrowing the region M-x widen * anything * anything.el & anything-config.el * http://bc.tech.coop/blog/070711.html * ediff & ediff-trees.el * http://blog.printf.net/articles/2007/10/15/productivity-a-year-on * http://www.zafar.se/bkz/Articles/EmacsTips * http://a-nickels-worth.blogspot.com/2007/11/effective-emacs.html * C-h i m advice RET * M-/ Auto-complete words in your buffer based on what already exists * M-x align-regexp * C-x M-c M-butterfly > http://xkcd.com/378/ (try M-x butterfly in emacs 23) * C-u M-! ls *.h * M-x align * M-x query-replace-regexp-eval * M-g g is the same as M-x goto-line * M-x auto-revert-tail-mode is great for tailing log files. ===writing about emacs=== * http://www.surfaceeffect.com/thoughts/emacs * http://www.tuxdeluxe.org/node/178 Please fill all the letters into the box to prove you're human. Please keep this field empty: SavePreviewCancel Edit summary Note: By editing this page you agree to license your content under the following license: CC Attribution-Share Alike 4.0 International emacs_notes.1585104671.txt.gz Last modified: 2020-03-25 02:51by nik
nik