chore: update gitignore with compile elpa files, org-roam-db, ...

whitespace-cleanup seems to do some formatting, tabs-to-whitespace and
vice versa,... which are kinda annoying.

We should be fine for now with just removing trailing whitespaces.

.gitignore

@@ -0,0 +1,26 @@
+custom.el
+backups
+eshell
+elpaca
+
+eln-cache
+elpa
+org-roam.db
+transient
+
+# projectile
+projectile*
+
+# savehist file
+history
+
+# recentf file
+recentf
+
+session*
+
+# .org converted files
+config*.el
+
+# Tramp connection file
+tramp

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "extra/sunrise-commander"]
-	path = extra/sunrise-commander
-	url = https://github.com/escherdragon/sunrise-commander

cheat-sheet.txt

@@ -1,8 +0,0 @@
-C-M-Space : smartparens wrapping
-C-c C-c   : calculator (see init.el)
-C-h k <key-sequence>: lookup key sequence
-C-x 0 : close current window
-C-q <tab> : insert a <tab>
-M-x (un)tabify : (replace) tabs
-M-x describe-bindings : list of all mapped keys/commands
-M-p : fill-paragraph, works for doxygen as well

custom/setup-autocompletion.el

@@ -1,8 +0,0 @@
-;; Add irony as flycheck hook
-(eval-after-load 'flycheck
-  '(add-hook 'flycheck-mode-hook 'flycheck-irony-setup))
-
-;; Set tab to autocomplete or indent depending on context
-(global-set-key (kbd "<tab>") 'company-indent-or-complete-common)
-
-(provide 'setup-autocompletion)

custom/setup-coding.el

@@ -1,11 +0,0 @@
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;              Python                          ;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(require 'py-autopep8)
-(elpy-enable)
-
-(setq elpy-modules (delq 'elpy-module-flycheck elpy-modules))
-(add-hook 'elpy-mode-hook 'flycheck-mode)
-(add-hook 'elpy-mode-hook 'py-autopep8-enable-on-save)
-
-(provide 'setup-coding)

custom/setup-org.el

@@ -1,28 +0,0 @@
-(require 'org)
-
-(define-key global-map "\C-cl" 'org-store-link)
-(define-key global-map "\C-ca" 'org-agenda)
-
-;; when ending TODO (C-C C-t) end with a note + timestamp
-(setq org-log-done 'note)
-;; Specify root dir to search for agenda files, TODOs, ...
-(setq org-agenda-files '("~/org"))
-;; Add extra states for keywords
-(setq org-todo-keywords
-      '((sequence "TODO" "IN-PROGRESS" "WAITING" "DONE")))
-
-(setq org-export-with-sub-superscripts nil)
-
-;; Preserve indentation in SRC blocks
-(setq org-src-preserve-indentation t)
-
-;; Specify which languages are allowed to run inside org-mode
-(org-babel-do-load-languages
- 'org-babel-load-languages '(
-                             (ditaa . t))
- )
-
-;; Tell org where to look for ditaa
-(setq org-ditaa-jar-path "/usr/share/java/ditaa/ditaa-0_10.jar")
-
-(provide 'setup-org)

early-init.el

@@ -0,0 +1,18 @@
+;;; early-init.el --- Early Init -*- lexical-binding: t; -*-
+
+;;; Commentary:
+;;  Early init configuration for Emacs Solo
+;;
+
+;;; Code:
+
+
+;; Only care about errors in *Messages* buffer
+(setq warning-minimum-level :error)
+
+;; We control when packages are enabled
+(setq package-enable-at-startup nil)
+
+(provide 'early-init)
+
+;;; early-init.el ends here

extra/sunrise-commander

@@ -1 +0,0 @@
-Subproject commit cf8305a149a321d028858057e7a7c92f0038a06a

init.el

@@ -1,39 +1,28 @@
-;; IMPORTANT: add (require 'package), else package-archives is not declared (void-variable)
-(require 'package)
+;;; init.el --- Init -*- lexical-binding: t; -*-
 
-(setq package-enable-at-startup nil)
 
-;; add melpa-stable to package-archives
-(add-to-list 'package-archives
-             '("melpa-stable" . "https://stable.melpa.org/packages/") t)
-(add-to-list 'package-archives
-             '("melpa" . "http://melpa.milkbox.net/packages/") t)
+;;; Commentary:
+;;; Load init files
 
-;; MUST be called after package-archives is updated
-(package-initialize)
 
-;;; Bootstrapping use-package
-(unless (package-installed-p 'use-package)
-  (package-refresh-contents)
-  (package-install 'use-package))
+;;; Code:
 
-;;; This is the actual config file. It is omitted if it doesn't exist so emacs won't refuse to launch.
-(when (file-readable-p "~/.emacs.d/config.org")
-(org-babel-load-file (expand-file-name "~/.emacs.d/config.org")))
+;;; Increase garbage collection threshold during init but leave it to the default value after
+;;; There are a LOT of articles/sites/... discussing this:
+;;; https://bling.github.io/blog/2016/01/18/why-are-you-changing-gc-cons-threshold/
+;;; https://jonnay.github.io/emagicians-starter-kit/Emagician-Base.html
+;;; ...
+(let ((gc-cons-threshold most-positive-fixnum))
+  (setq custom-file (expand-file-name "custom.el" user-emacs-directory))
+  ;; This is the actual config file. It is omitted if it doesn't exist so emacs won't refuse to launch.
+  (defvar my-config-file (expand-file-name "config.org" user-emacs-directory))
+
+  (when (file-readable-p my-config-file)
+    (org-babel-load-file (expand-file-name my-config-file)))
+
+  (load custom-file :no-error-if-file-is-missing)
+)
 
 (provide 'init)
-(custom-set-variables
- ;; custom-set-variables was added by Custom.
- ;; If you edit it by hand, you could mess it up, so be careful.
- ;; Your init file should contain only one such instance.
- ;; If there is more than one, they won't work right.
- '(helm-gtags-auto-update t)
- '(package-selected-packages
-   (quote
-    (elpy linum-relative avy flycheck-irony irony-eldoc company-irony company-c-headers flycheck magit py-autopep8 multiple-cursors helm-gtags helm-swoop zygospore yasnippet volatile-highlights use-package undo-tree smartparens smart-mode-line monokai-theme iedit helm expand-region dashboard comment-dwim-2))))
-(custom-set-faces
- ;; custom-set-faces was added by Custom.
- ;; If you edit it by hand, you could mess it up, so be careful.
- ;; Your init file should contain only one such instance.
- ;; If there is more than one, they won't work right.
- )
+
+;;; init.el ends here

plugins/yasnippet/c-mode/oncekl

@@ -1,9 +0,0 @@
-#name : #ifndef XXX; #define XXX; #endif
-# key: oncekl
-# --
-#ifndef ${1:`(upcase (file-name-nondirectory (file-name-sans-extension (or (buffer-file-name) ""))))`_H_}
-#define $1
-
-$0
-
-#endif /* $1 */

snippets/c-mode/define

@@ -0,0 +1,6 @@
+# -*- mode: snippet -*-
+# name: Make a define
+# key: def
+# --
+
+#define ${1:mydefine$(upcase yas-text)}  $2

snippets/c-mode/fori

@@ -3,6 +3,6 @@
 # key: fori
 # --
 
-for (${1:int i = 0}; ${2:i < N}; ${3:++i}) {
+for (${1:size_t i = 0}; ${2:i < N}; ${3:++i}) {
     $0
 }

snippets/c-mode/header

@@ -0,0 +1,10 @@
+#name : #ifndef XXX; #define XXX; #endif
+# key: header
+# --
+
+#ifndef ${1:_`(upcase (file-name-nondirectory (file-name-sans-extension (or (buffer-file-name) ""))))`_H_}
+#define $1
+
+$0
+
+#endif /* $1 */

snippets/c-mode/kaboom

@@ -0,0 +1,6 @@
+# -*- mode: snippet -*-
+# name: kaboom
+# key: kb
+# --
+
+char (*__kaboom)[sizeof($1)] = 1;

snippets/org-mode/emacs-lisp-source-block

@@ -0,0 +1,8 @@
+# -*- mode: snippet -*-
+# name: Start emacs source block
+# key: se
+# --
+
+#+BEGIN_SRC emacs-lisp
+${1}
+#+END_SRC

snippets/org-mode/filetags

@@ -0,0 +1,6 @@
+# -*- mode: snippet -*-
+# name: Filetags
+# key: ft
+# --
+
+#+FILETAGS: :$1:

snippets/org-mode/source_block_emacs

@@ -0,0 +1,8 @@
+# -*- mode: snippet -*-
+# name: Org source code block
+# key: s
+# --
+
+#+BEGIN_SRC
+${1}
+#+END_SRC

snippets/text-mode/git-commit-message-before-after

@@ -0,0 +1,10 @@
+# -*- mode: snippet -*-
+# name: Git commit message template
+# key: bac
+# --
+
+Before this commit,
+${1}
+
+After this commit,
+${2}