• Emacs
• Emacs Writing
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Various stuff I have noted while reading Emacs books and docs

• C-M-o split line
• M- ident
• C-M- ident region
• M-g g: goto line
• C-a C-k Delete line
• C-k implicity kill until the end of the current line.
• C-x g magit
• C-g Abort a command in progress (useful if you mistype)
• C-x o Switch to other window, if there is another open
• C-x C-s Save (or "Save buffer")
• C-x C-c Close (if you have made changes, it will as if you want to save, and you can type y or n or a few other options, and if you hit n, it will ask you to confirm with yes or no)
• C-a Move cursor to beginning of line
• C-e Move cursor to end of line
• C-p Move cursor to previous line
• C-n Move cursor to next line
• M-f Move cursor forward one word
• M-b Move cursor backward one word
• M-d Delete word (starting at cursor)
• C-k Delete line/Kill line (uses kill-buffer) (starting at cursor point)
• C-s Search forward (prompts for search string)
• C-r Search backwards (prompts for search string)
• M-% Replace (prompts for a search string and a string with which to replace it)
• C-_ Undo (this is the minus key, but written as underscore)
• C-x u Also undo
• C-@ Set mark
• C-w Cut (from kill-buffer)
• M-w Copy (from kill-buffer)
• C-y Paste/Yank (from kill-buffer)"
• "C-h C-h : help
• C-g : quit
• C-x b : switch buffers
• C-x right : right-cycle through buffers
• C-x left : left-cycle through buffers
• C-x k : kill buffer
• C-x 0 : close the active window
• C-x 1 : close all windows except the active window
• C-x 2 : split the active window vertically into two horizontal windows
• C-x 3 : split the active window horizontally into two vertical windows
• C-x o : change active window to next window
• C-x C-f : open file
• C-x C-s : save file
• C-x C-w : save file as
• C-space : set region mark
• C-w : kill region
• C-k : kill region between point and end of current line
• M-w : kill region without deleting
• C-y : yank region from kill ring
• M-y : move to previous item in the kill ring
• M-Y : move to next item in the kill ring
• C-_ : undo
• C-s : search forwards
• C-r : search backwards
• M-% : query replace ('space' to replace, 'n' to skip, '!' to replace all)
• M-q : wrap text
• C-left : move one word left
• C-right : move one word right
• C-up : move one paragraph up
• C-down : move one paragraph down
• home : move to the beginning of the line
• end : move to the end of the line
• page up : move up a page
• page down : move down a page
• M : move to end of buffer"
• "C-c SPC" ==> ace-jump-word-mode
• enter first character of a word, select the highlighted key to move to it.
• "C-u C-c SPC" ==> ace-jump-char-mode
• enter a character for query, select the highlighted key to move to it.
• "C-u C-u C-c SPC" ==> ace-jump-line-mode
• dd Ca Ck Ck
• C-o blank line fater
• C-SPC / start mark
• Cu Cx s Save all
• "Key BindingPurpose
• C-M-nMove forward to the next list
• C-M-pMove backward to the previous list"
• "C-M-dMove down into a list
• C-M-uMove up out of a list"
• "C-M-fMove forward by s-expression
• C-M-bMove backward by s-expression"
• "M-mMoves point to the first non-whitespace
• M-^ jank line to the one above it
• C-M-h mark defun
• C-x C-x
• set mark at point and move to previous point
• C-M @ mark sexp
• C-x z : repeat
• CMk kill sexp
• C x tab
• Indent region
• C-x z repeat
• M-5 C-u 0
• 00000
• M-d kill to end of word