These informations were gathered and first demonstrated in my [[https://github.com/alegrand/RR_webinars/blob/master/1_replicable_article_laboratory_notebook/index.org][First
webinar on reproducible research: litterate programming]].
***** Emacs shortcuts
Here are a few convenient emacs shortcuts for those that have never
used emacs. In all of the emacs shortcuts, =C=Ctrl=, =M=Alt/Esc or Cmd with MacOs= and
=S=Shift=. Note that you may want to use two hours to follow the emacs
tutorial (=C-h t=). In the configuration file CUA keys have been
activated and allow you to use classical copy/paste (=C-c/C-v=)
shortcuts. This can be changed from the Options menu.
- =C-x C-c= exit
- =C-x C-s= save buffer
- =C-g= panic mode ;) type this whenever you want to exit an awful
series of shortcuts
- =C-Space= start selection marker although selection with shift and
arrows should work as well
- =C-l= reposition the screen
- =C-_= (or =C-z= if CUA keys have been activated)
- =C-s= search
- =M-%= replace
- =C-x C-h= get the list of emacs shortcuts
- =C-c C-h= get the list of emacs shortcuts considering the mode you are
currently using (e.g., C, Lisp, org, ...)
- With the "/reproducible research/" emacs configuration, ~C-x g~ allows
you to invoke [[https://magit.vc/][Magit]] (provided you installed it beforehand!) which
is a nice git interface for Emacs.
There are a bunch of cheatsheets also available out there (e.g.,
[[http://www.shortcutworld.com/en/linux/Emacs_23.2.1.html][this one for emacs]] and [[http://orgmode.org/orgcard.txt][this one for org-mode]] or this [[http://sachachua.com/blog/wp-content/uploads/2013/05/How-to-Learn-Emacs-v2-Large.png][graphical one]]).
***** Org-mode
Many emacs shortcuts start by =C-x=. Org-mode's shortcuts generaly
start with =C-c=.
- =Tab= fold/unfold
- =C-c c= capture (finish capturing with =C-c C-c=, this is explained on
the top of the buffer that just opened)
- =C-c C-c= do something useful here (tag, execute, ...)
- =C-c C-o= open link
- =C-c C-t= switch todo
- =C-c C-e= export
- =M-Enter= new item/section
- =C-c a= agenda (try the =L= option)
- =C-c C-a= attach files
- =C-c C-d= set a deadl1ine (use =S-arrows= to navigate in the dates)
- =A-arrows= move subtree (add shift for the whole subtree)
***** Org-mode Babel (for literate programming)
- =<s + tab= template for source bloc. You can easily adapt it to get
this:
#+BEGIN_EXAMPLE
#+begin_src shell
ls
#+end_src
#+END_EXAMPLE
Now if you =C-c C-c=, it will execute the block.
#+BEGIN_EXAMPLE
#+RESULTS:
| #journal.org# |
| journal.html |
| journal.org |
| journal.org~ |
#+END_EXAMPLE
- Source blocks have many options (formatting, arguments, names,
sessions,...), which is why I have my own shortcuts =<b + tab= bash
block (or =B= for sessions).
#+BEGIN_EXAMPLE
#+begin_src shell :results output :exports both
ls /tmp/*201*.pdf
#+end_src
#+RESULTS:
: /tmp/2015_02_bordeaux_otl_tutorial.pdf
: /tmp/2015-ASPLOS.pdf
: /tmp/2015-Europar-Threadmap.pdf
: /tmp/europar2016-1.pdf
: /tmp/europar2016.pdf
: /tmp/M2-PDES-planning-examens-janvier2016.pdf
#+END_EXAMPLE
- I have defined many such templates in my configuration. You can
give a try to =<r=, =<R=, =<RR=, =<g=, =<p=, =<P=, =<m= ...
- Some of these templates are not specific to babel: e.g., =<h=, =<l=,
=<L=, =<c=, =<e=, ...
* 2020
** 2020-04 avril
*** 2020-04-02 jeudi
**** Enfin le raccourci clavier C-c C fonctionne !
Pour y arriver : Dans C:/users/MonNom/.emacs.d/init.d, remplacer
tous les "~" par "C:/users/MonNom/". Il semble que ~ désigne C:/users/MonNom/AppData/Roaming/
