[Org, Emacs] Do not add spaces in front of code in src blocks

By default, org-mode will add two spaces before code lines in the org
file itself. This does not change how code is edited when editing a
code block through `org-edit-special' but when copy/pasting code or
editing it directly from the org file, it can be troublesome.
Setting `org-src-preserve-indentation' to `t' prevents org from adding
these two spaces.

org/config/bin.org

@@ -80,7 +80,6 @@ following code:
 
 #+BEGIN_SRC fish :noweb yes
 set -l PATH $PATH /usr/lib/xfce-polkit
-
 <<autostart-gen()>>
 <<default-soundcard>>
 #+END_SRC

org/config/bootstrap.org

@@ -90,10 +90,14 @@ your computer.
 :HEADER-ARGS:fish: :tangle ~/.config/yadm/bootstrap :shebang "#!/usr/bin/fish" :exports code :mkdirp yes
 :CUSTOM_ID: Execute_bootstrap-e37054ef
 :END:
-The first thing I will do is add the [[https://github.com/archlinuxcn/repo][ArchLinuxCN]] repository so I can get access
+The first thing I will do is add the [[https://aur.chaotic.cx/][Chaotic AUR]] repository so I can
-to ~paru~.
+get access to ~paru~ as well as some AUR packages without the need of an
+AUR helper (ironic considering ~paru~ is one)..
 #+BEGIN_SRC sh
-  printf '[archlinuxcn]\nServer = https://repo.archlinuxcn.org/$arch\n' | sudo tee -a /etc/pacman.conf
+sudo pacman-key --recv-key 3056513887B78AEB --keyserver keyserver.ubuntu.com
+sudo pacman-key --lsign-key 3056513887B78AEB
+sudo pacman -U 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-keyring.pkg.tar.zst' 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-mirrorlist.pkg.tar.zst'
+printf '[chaotic-aur]\nServer = /etc/pacman.d/chaotic-mirrorlist\n' | sudo tee -a /etc/pacman.conf
 #+END_SRC
 
 I can now install ~fish~, ~git~, and ~paru~:

org/config/emacs.org

@@ -805,7 +805,9 @@ prefix them with a comma (I’ve taken this habit from Spacemacs).
    "S" 'evil-lookup
    "r" 'evil-forward-char
    "R" 'evil-window-bottom))
+#+end_src
 
+#+begin_src emacs-lisp
 (use-package evil-collection
   :after evil
   :straight (:build t)
@@ -949,13 +951,17 @@ windows.
         ;; with domai-specific words with particular casing.
         company-dabbrev-ignore-case nil
         company-dabbrev-downcase    nil))
+#+end_src
 
+#+begin_src emacs-lisp
 (use-package company-dict
   :after company
   :straight (:build t)
   :config
   (setq company-dict-dir (expand-file-name "dicts" user-emacs-directory)))
+#+end_src
 
+#+begin_src emacs-lisp
 (use-package company-box
   :straight (:build t)
   :after (company all-the-icons)
@@ -1458,7 +1464,7 @@ We can finally define our bookmarks! The code reads as follows:
         (:name "This Year"  :key ?y :query "date:1y..now    AND NOT flag:trashed")))
 #+end_src
 
-#+RESULTS[4a18e1cfa32f399203b300f7cbd986a553a1b234]: mu4e-bookmarks
+#+RESULTS[b3dc7eb1936a879ab07bb2c5acdfb05cf330285a]: mu4e-bookmarks
 | :name | Inbox              | :key | 105 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND NOT (from:CONLANG@LISTSERV.BROWN.EDU OR to:CONLANG@LISTSERV.BROWN.EDU OR list:CONLANG@LISTSERV.BROWN.EDU OR from:AUXLANG@LISTSERV.BROWN.EDU OR to:AUXLANG@LISTSERV.BROWN.EDU OR list:AUXLANG@LISTSERV.BROWN.EDU) AND NOT (list:ateliers-emacs.framalistes.org OR to:ateliers-emacs.framalistes.org OR from:ateliers-emacs.framalistes.org OR list:ateliers-paris.emacs-doctor.com OR to:ateliers-paris.emacs-doctor.com OR from:ateliers-paris.emacs-doctor.com) AND NOT (f:/.*up8.edu | .*univ-paris8.*/ OR c:/.*up8.edu | .*univ-paris8.*/ OR t:/.*up8.edu | .*univ-paris8.*/)                                                                                                                                                                                                                                           |                                  |                                  |                  |
 | :name | Linguistics        | :key | 108 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND NOT (from:CONLANG@LISTSERV.BROWN.EDU OR to:CONLANG@LISTSERV.BROWN.EDU OR list:CONLANG@LISTSERV.BROWN.EDU OR from:AUXLANG@LISTSERV.BROWN.EDU OR to:AUXLANG@LISTSERV.BROWN.EDU OR list:AUXLANG@LISTSERV.BROWN.EDU) AND NOT (list:ateliers-emacs.framalistes.org OR to:ateliers-emacs.framalistes.org OR from:ateliers-emacs.framalistes.org OR list:ateliers-paris.emacs-doctor.com OR to:ateliers-paris.emacs-doctor.com OR from:ateliers-paris.emacs-doctor.com) AND NOT (f:/.*up8.edu | .*univ-paris8.*/ OR c:/.*up8.edu | .*univ-paris8.*/ OR t:/.*up8.edu | .*univ-paris8.*/) AND from:CONLANG@LISTSERV.BROWN.EDU OR to:CONLANG@LISTSERV.BROWN.EDU OR list:CONLANG@LISTSERV.BROWN.EDU OR from:AUXLANG@LISTSERV.BROWN.EDU OR to:AUXLANG@LISTSERV.BROWN.EDU OR list:AUXLANG@LISTSERV.BROWN.EDU                            |                                  |                                  |                  |
 | :name | Emacs              | :key | 101 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND NOT (from:CONLANG@LISTSERV.BROWN.EDU OR to:CONLANG@LISTSERV.BROWN.EDU OR list:CONLANG@LISTSERV.BROWN.EDU OR from:AUXLANG@LISTSERV.BROWN.EDU OR to:AUXLANG@LISTSERV.BROWN.EDU OR list:AUXLANG@LISTSERV.BROWN.EDU) AND NOT (list:ateliers-emacs.framalistes.org OR to:ateliers-emacs.framalistes.org OR from:ateliers-emacs.framalistes.org OR list:ateliers-paris.emacs-doctor.com OR to:ateliers-paris.emacs-doctor.com OR from:ateliers-paris.emacs-doctor.com) AND NOT (f:/.*up8.edu | .*univ-paris8.*/ OR c:/.*up8.edu | .*univ-paris8.*/ OR t:/.*up8.edu | .*univ-paris8.*/) AND list:ateliers-emacs.framalistes.org OR to:ateliers-emacs.framalistes.org OR from:ateliers-emacs.framalistes.org OR list:ateliers-paris.emacs-doctor.com OR to:ateliers-paris.emacs-doctor.com OR from:ateliers-paris.emacs-doctor.com |                                  |                                  |                  |
@@ -2784,6 +2790,7 @@ extended however we like!
         org-src-window-setup               'split-window-below
         org-src-fontify-natively           t
         org-src-tab-acts-natively          t
+        org-src-preserve-indentation       t
         org-log-done                       'time
         org-directory                      "~/org"
         org-default-notes-file             (expand-file-name "notes.org" org-directory))

org/config/neofetch.org

@@ -320,17 +320,17 @@ It is possible to display the machine’s public IP address with the function
 public_ip_host="http://ident.me"
 #+end_src
 
-- Default value :: ~""~
+# - Default value :: ~""~
-- Values ::
+# - Values ::
-  - ~""~
+#   - ~""~
-  - ~""~
+#   - ~""~
-- Flag :: ~""~
+# - Flag :: ~""~
-- Supports ::
+# - Supports ::
-- Examples ::
+# - Examples ::
-  - on :: ~~
+#   - on :: ~~
-  - off :: ~~
+#   - off :: ~~
-#+begin_src sh
+# #+begin_src sh
-#+end_src
+# #+end_src
 
 *** Theming
 :PROPERTIES:

org/config/spacemacs.org

@@ -1519,7 +1519,6 @@ return ~t~.
 #+BEGIN_SRC emacs-lisp
 (defun phundrak-zip (&rest lists)
   "Zip `LISTS' together.
-
 Be aware only the amount of elements of the smallest list will be zipped."
   (declare (pure t) (side-effect-free t))
   (when lists
@@ -1877,7 +1876,6 @@ parses the arguments given to the ~new~ function.
 
 (defun phundrak-yas-rust-new-assignments ($arg-string)
   "Return a typical new assignment for arguments.
-
 Inspired from elpy’s functions https://github.com/jorgenschaefer/elpy"
   (let ((indentation (make-string (save-excursion
                                    (goto-char start-point)
@@ -2506,7 +2504,6 @@ otherwise, it is kept in full. It can be toggled with a keyboard shortcut, see
 #+BEGIN_SRC emacs-lisp
 (defun phundrak-eshell-prompt ()
   "Definition of my prompt for Eshell
-
 It displays a powerline prompt, with first an abbreviated path to
 the current directory. If `phundrak-prompt--abbreviate' is `t',
 then all preceding directories will be abbreviated to one
@@ -3403,7 +3400,6 @@ created and inserted.
 #+BEGIN_SRC emacs-lisp
 (defun eos/org-custom-id-get (&optional pom create prefix)
   "Get the CUSTOM_ID property of the entry at point-or-marker POM.
-
 If POM is nil, refer to the entry at point. If the entry does not
 have an CUSTOM_ID, the function returns nil. However, when CREATE
 is non nil, create a CUSTOM_ID if none is present already. PREFIX

org/config/stumpwm.org

@@ -599,7 +599,7 @@ There’s a quickfix available while we wait for ~clx-truetype~ to be once
 again available: clone it in quicklisp’s local projects. You will
 obviously need to have quicklisp installed (for that, follow the
 [[https://www.quicklisp.org/beta/#installation][official instructions]]), then execute the following shell commands:
-#+begin_src sh
+#+begin_src sh :dir ~/quicklisp/local-projects
 cd ~/quicklisp/local-projects/
 git clone https://github.com/lihebi/clx-truetype.git
 #+end_src
@@ -949,9 +949,6 @@ this:
              (let ((group-nbr (nth 1 group)))
                (format "%S" `(define-key
                                ,(make-symbol map)
-                                 ;; (kbd ,(if (string= convert "yes")
-                                 ;;           (format "%s-<<num-to-char(num=%s)>>" mod group-nbr)
-                                 ;;         (number-to-string group-nbr)))
                                (kbd ,(format "%s-%s"
                                              mod
                                              (if (string= "yes" convert)

org/config/tmux.org

@@ -24,12 +24,14 @@ Whether if a new *window* will retain the current path. Possible values are:
 #+BEGIN_SRC conf-unix
 tmux_conf_new_window_retain_current_path=true
 #+END_SRC
+
 Whether if a new *pane* should retain the current path. Possible values are:
 - ~true~ (default)
 - ~false~
 #+BEGIN_SRC conf-unix
 tmux_conf_new_window_retain_current_path=true
 #+END_SRC
+
 Whether or not tmux should attempt to reconnect to the current ssh session. This
 is still experimental. Possible values are:
 - ~true~
@@ -37,6 +39,7 @@ is still experimental. Possible values are:
 #+BEGIN_SRC conf-unix
 tmux_conf_new_pane_reconnect_ssh=true
 #+END_SRC
+
 Whether tmux should prompt for new session name when creating a new one.
 Possible values are:
 - ~true~
@@ -56,11 +59,13 @@ Possible values are:
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_24b_colour=false
 #+END_SRC
+
 These variables are for chosing the window style. I use the default one.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_window_fg='default'
 tmux_conf_theme_window_bg='default'
 #+END_SRC
+
 Whether the focused pane should be highlighted (only available in tmux >= 2.1).
 Possible values are:
 - ~true~
@@ -68,6 +73,7 @@ Possible values are:
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_highlight_focused_pane=false
 #+END_SRC
+
 Set the terminal title. Built-in variables are:
 - =#{circled_window_index}=
 - =#{circled_session_name}=
@@ -78,6 +84,7 @@ Set the terminal title. Built-in variables are:
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_terminal_title='#h ❐ #S ● #I #W'
 #+END_SRC
+
 These variables set the left/right separators between sections. With the current
 values, you don’t need to install Powerline, but only fonts patched with
 Powerline symbols or the standalone PowerlineSymbols.otf font.
@@ -103,40 +110,47 @@ Choose the style of the pane borders. Possible values are:
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_pane_border_style=thin
 #+END_SRC
+
 Declare what the colors of the focused pane should be. The first variable
 specifies the foreground color, the other the background color.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_focused_pane_fg='default'
 tmux_conf_theme_focused_pane_bg='#0087d7'
 #+END_SRC
+
 Here you  can set  the colors  of the pane  borders.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_pane_border='#444444'
 tmux_conf_theme_pane_active_border='#00afff'
 #+END_SRC
+
 With these variables, you can set the colors for the pane indicators.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_pane_indicator='#00afff'
 tmux_conf_theme_pane_active_indicator='#00afff'
 #+END_SRC
+
 These variables set the colors and the style of the status line.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_message_fg='#000000'
 tmux_conf_theme_message_bg='#ffff00'
 tmux_conf_theme_message_attr='bold'
 #+END_SRC
+
 Same as above for the status line command style.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_message_command_fg='#ffff00'
 tmux_conf_theme_message_command_bg='#000000'
 tmux_conf_theme_message_command_attr='bold'
 #+END_SRC
+
 These variables set the style of the window modes.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_mode_fg='#000000'
 tmux_conf_theme_mode_bg='#ffff00'
 tmux_conf_theme_mode_attr='bold'
 #+END_SRC
+
 Set the style of the status line.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_status_fg='#8a8a8a'
@@ -156,6 +170,7 @@ Sets the colors and style of the window status.
 tmux_conf_theme_window_status_bg='#080808'
 tmux_conf_theme_window_status_attr='none'
 #+END_SRC
+
 Sets the format of the window status. Built-in variables are:
 - =#{circled_window_index}=
 - =#{circled_session_name}=
@@ -166,12 +181,14 @@ Sets the format of the window status. Built-in variables are:
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_window_status_format='#I #W'
 #+END_SRC
+
 Sets the colors and style of the current window status.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_window_status_current_fg='#000000'
 tmux_conf_theme_window_status_current_bg='#00afff'
 tmux_conf_theme_window_status_current_attr='bold'
 #+END_SRC
+
 Sets the format of the currentwindow status. Built-in variables are:
 - =#{circled_window_index}=
 - =#{circled_session_name}=
@@ -183,23 +200,27 @@ Sets the format of the currentwindow status. Built-in variables are:
 tmux_conf_theme_window_status_current_format='#I #W'
 #+END_SRC
 Sets the window activity status style.
+
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_window_status_activity_fg='default'
 tmux_conf_theme_window_status_activity_bg='default'
 tmux_conf_theme_window_status_activity_attr='underscore'
 #+END_SRC
+
 Sets the window bell status style.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_window_status_bell_fg='#ffff00'
 tmux_conf_theme_window_status_bell_bg='default'
 tmux_conf_theme_window_status_bell_attr='blink,bold'
 #+END_SRC
+
 Sets the window last status style.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_window_status_last_fg='#00afff'
 tmux_conf_theme_window_status_last_bg='default'
 tmux_conf_theme_window_status_last_attr='none'
 #+END_SRC
+
 Sets the left and right content of the status bar of tmux. Sections should be
 separated with =|=, subsections with =,=. The built-in values are:
 - =#{battery_bar}=
@@ -226,18 +247,21 @@ separated with =|=, subsections with =,=. The built-in values are:
 tmux_conf_theme_status_left=' ❐ #S | ↑#{?uptime_y, #{uptime_y}y,}#{?uptime_d, #{uptime_d}d,}#{?uptime_h, #{uptime_h}h,}#{?uptime_m, #{uptime_m}m,} '
 tmux_conf_theme_status_right='#{prefix}#{pairing}#{synchronized} #{?battery_status, #{battery_status},}#{?battery_bar, #{battery_bar},}#{?battery_percentage, #{battery_percentage},} , %R , %d %b | #{username}#{root} | #{hostname} '
 #+END_SRC
+
 Sets the left status style and colors.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_status_left_fg='#000000,#e4e4e4,#e4e4e4'
 tmux_conf_theme_status_left_bg='#ffff00,#ff00af,#00afff'
 tmux_conf_theme_status_left_attr='bold,none,none'
 #+END_SRC
+
 Sets the right status style and colors.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_status_right_fg='#8a8a8a,#e4e4e4,#000000'
 tmux_conf_theme_status_right_bg='#080808,#d70000,#e4e4e4'
 tmux_conf_theme_status_right_attr='none,none,bold'
 #+END_SRC
+
 Set the pairing indicator, its style and its attribute.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_pairing='👓 '          # U+1F453
@@ -245,14 +269,15 @@ Set the pairing indicator, its style and its attribute.
 tmux_conf_theme_pairing_bg='none'
 tmux_conf_theme_pairing_attr='none'
 #+END_SRC
+
 Set the pairing indicator, its style and its attribute.
 #+BEGIN_SRC conf-unix
-  # prefix indicator
 tmux_conf_theme_prefix='⌨ '            # U+2328
 tmux_conf_theme_prefix_fg='none'
 tmux_conf_theme_prefix_bg='none'
 tmux_conf_theme_prefix_attr='none'
 #+END_SRC
+
 Set the root indicator, its style and its attribute.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_root='!'
@@ -260,6 +285,7 @@ Set the root indicator, its style and its attribute.
 tmux_conf_theme_root_bg='none'
 tmux_conf_theme_root_attr='bold,blink'
 #+END_SRC
+
 Set the synchronized indicator, its style and its attribute.
 #+BEGIN_SRC conf-unix
 tmux_conf_theme_synchronized='🔒'     # U+1F512
@@ -267,17 +293,20 @@ Set the synchronized indicator, its style and its attribute.
 tmux_conf_theme_synchronized_bg='none'
 tmux_conf_theme_synchronized_attr='none'
 #+END_SRC
+
 Set the battery bar symbols.
 #+BEGIN_SRC conf-unix
 tmux_conf_battery_bar_symbol_full='◼'
 tmux_conf_battery_bar_symbol_empty='◻'
 #+END_SRC
+
 Set the battery bar length in terms of amount of symbols. Possible values are:
 - =auto=
 - an integer number, e.g. 5
 #+BEGIN_SRC conf-unix
 tmux_conf_battery_bar_length='auto'
 #+END_SRC
+
 Set the battery bar palette. Possible values are:
 - =gradient= (default)
 - =heat=
@@ -287,6 +316,7 @@ Set the battery bar palette. Possible values are:
 tmux_conf_battery_bar_palette='gradient'
 #tmux_conf_battery_bar_palette='#d70000,#e4e4e4,#000000'
 #+END_SRC
+
 Set the hbar palette. Possible values are:
 - =gradient= (default)
 - =heat=
@@ -295,6 +325,7 @@ Set the hbar palette. Possible values are:
 #+BEGIN_SRC conf-unix
 tmux_conf_battery_hbar_palette='gradient'
 #+END_SRC
+
 Set the vbar palette. Possible values are:
 - =gradient= (default)
 - =heat=
@@ -304,6 +335,7 @@ Set the vbar palette. Possible values are:
 tmux_conf_battery_vbar_palette='gradient'
 #+END_SRC
 Set symbols used to indicate whether the battery is charging or discharging.
+
 #+BEGIN_SRC conf-unix
 tmux_conf_battery_status_charging='⚡ '    # U+26A1
 tmux_conf_battery_status_discharging='🔋 ' # U+1F50B
@@ -311,6 +343,7 @@ Set symbols used to indicate whether the battery is charging or discharging.
 # tmux_conf_battery_status_discharging='↓'    # U+2193
 #tmux_conf_battery_status_charging='🔌 '    # U+1F50C
 #+END_SRC
+
 Set the clock style. If it is displayed on the right side of the status bar, it
 might be better to use =%I:%M %p= rather than =%R= in
 =tmux_conf_theme_status_right=.
@@ -340,10 +373,12 @@ increase the history size.
 #+BEGIN_SRC conf-unix
 set -g history-limit 10000
 #+END_SRC
+
 We can also start with mouse mode enabled. But I don’t.
 #+BEGIN_SRC conf-unix
 #set -g mouse on
 #+END_SRC
+
 Whether or not Vi mode should be enabled. But really, we should rather export
 the =VISUAL= or =EDITOR= environment variables, see the tmux manual. Although I
 don’t, as said in my dotfish, I prefer to use Emacs.
@@ -351,6 +386,7 @@ don’t, as said in my dotfish, I prefer to use Emacs.
 #set -g status-keys vi
 #set -g mode-keys vi
 #+END_SRC
+
 Replace =C-b= by =C-a= instead of using both prefixes. I personally prefer to
 just use =C-b=, hence why the lines are commented.
 #+BEGIN_SRC conf-unix
@@ -360,6 +396,7 @@ just use =C-b=, hence why the lines are commented.
 # set -g prefix C-a
 # bind C-a send-prefix
 #+END_SRC
+
 Move the status line to the top.
 #+BEGIN_SRC conf-unix
 #set -g status-position top