ungleich-learning-circle/sami/my-org-files/emacs-refresher.org

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2020-05-04 10:12:42 +00:00
# Organisation #5: Emacs refresher
* Search for something forward: C-s
** Searching in emacs is incremental which means it begins searching as soon as you type the first word
* Search for something backward
** C-r
* Search for regular expressions instead of string (forward, backward)
** c-M-s i-search-forward-reg-exp c-M-r
*** i-search-backwards-reg-exp
**** incremental and nonincremental way of searching
* Go to the beginning of the line
** C-a begininging of the line
** C-e end of the line
* Delete a word in front (to the right of the cursor)
** C-d deletes the single word after the cursor
* Delete a word in back (to the left of the cursor)
** Backspace deletes the single word before the cursor
* List all "occurences" of a word in a file
** x-m grep
* Search (GREP) for a word in all files in a directory RECURSIVELY
**
* Save the CURRENT buffer
** C-x C-s
* Save ALL open files
** Press "C-x s" and then choose "!" for saving all buffers.
* Split the window/buffer vertically
** C-x 3
* Split the window/buffer horizontally
** C-x 2
* Close buffers
** C-x 0
* Switch between the different windows
** C-x o
* Kill the active buffer
** C-x k buffer
* Closing a buffer
** resume the same buffer after it has been closed.
* killing a buffer
** we won't be a able to resume the the buffer after it has been killed.
* Switch between buffers that are not shown
** C-x Left-key (in the same window)
* Switch between buffers that are not shown 2
** c-x 4 b switch to a buffer in other window