Marks and Registers in Emacs

I never actually used them before, but I’m curious when looking at the consult-mark, and consult-register commands from the consult package. Marks As I further looking for resources on marks, I also found out that Vim has it’s own implementation of mark. This interest me since I’ve been using evil-mode for a long time, and now I have the opportunity to use both Emacs and Vim marks, and see which one fits for me. ...

July 28, 2025 · (updated August 9, 2025) · 2 min · 406 words · Kristian Alexander P

Emacs in Debian WSL

Figure 1: Emacs WSL For some reason, I needed to work on Windows, and considering my shift is a 12 hours work, I needed something to tinker when I get some quiet time. I just realised it’s been years since I’ve use Windows for something other than web browsing. So this post is an experience on installing Emacs on Debian. WSL You should follow the official documentation on how to install WSL, so I won’t be writing about it here. ...

July 25, 2025 · (updated August 9, 2025) · 4 min · 722 words · Kristian Alexander P

Org Mode Workflow

Table of Contents How I mapped my brain to org-mode Basically what I want is The 5 Steps from David Allen’s GTD Method Capture Clarify Organize Reflect Engage What I will need References Using org-mode Keybindings Specific org-mode variables org-directory and org-agenda-files org-archive-location org-todo-keywords Priority Tags Deadlines and Schedules Time-stamp Deadline Schedule The Agenda view. Configuring org-agenda-custom-commands Refiling and archiving Archiving Refiling Things of interest Using org-capture Capturing with templates Things of interest Synchronization, Capture Methods and everything else org-mode extensions Evil-mode org-fancy-priorities org-modern builtin packages saveplace savehist various files configuration How I mapped my brain to org-mode Lately I found that I am in dire need of an effective task management system as an IT support. There are some days where everything is hectic and I’m lost prioritizing my assignments. There’s moment where I was in the middle of doing one task, and suddenly another request / assignment came out of nowhere (not exactly nowhere, but you get the idea). Task management system is also useful for creating some kind of reporting, although this is not the main goal. ...

March 14, 2024 · (updated August 9, 2025) · 24 min · 4945 words · Kristian Alexander P

Literate Configuration with Emacs

Background I’m spending most of my long vacation reorganizing my github repositories, archiving some old repos (mostly android stuffs that I don’t use anymore). And when I’m looking into my dotfiles repos I remember once I’ve tried to use literate programming to manage them. I think one of the difficulties I had was editing the source code block inline. 1 2 3 4 This is how shell code block looks like in /Emacs/ #+begin_src sh echo true #+end_src Editing code blocks inline has many disadvantages, for one, indentation is quite tricky. You’ll never know the whitespaces until you tangled them. I’m sure there are solutions for this problems, but for now I just org-edit-special (bound to C-c '). ...

March 12, 2024 · (updated August 9, 2025) · 2 min · 417 words · Kristian Alexander P

Hugo blog org-capture-templates

Blogging with org-mode I do almost all my note-taking in Emacs org-mode, so naturally I also prefer to write my blog posts in it. As for my ox-hugo blogging flow, I use the less preferred method: one org file per post, the consequence is I cannot just copy-paste the org capture setup provided by the doc site. I also setup my posts in a subdirectory beneath the HUGO_BASE_DIR: 1 tree -n .. Code Snippet 1: my content directory 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 .. ├── about │ └── about.org ├── archives.org ├── configuring-neovim │ └── configuring-neovim.org ├── emacs-avy │ ├── avy.gif │ └── emacs-avy.org ├── emacs-builtin-use-package │ ├── emacs-builtin-use-package.org │ ├── prefix-key.png │ └── which-key-mode.png ├── emacs-debian-wsl │ ├── Emacs-WSL.png │ ├── WSL-2025-07-25 231457.png │ └── emacs-debian-wsl.org ├── emacs-evil │ └── emacs-evil.org ├── emacs-general │ └── emacs-general.org ├── emacs-sane-defaults │ ├── default-emacs.png │ ├── emacs-after.png │ ├── emacs-dired.png │ ├── emacs-eshell.png │ ├── emacs-sane-defaults.org │ └── emacs-tetris.png ├── emacs-shell │ ├── emacs-shell.org │ ├── eshell-command-form.png │ ├── eshell-elisp-form.png │ └── eshell.png ├── emacs-version-control │ ├── emacs-magit-status.png │ └── emacs-version-control.org ├── emacs-vertico │ ├── consult-buffer.png │ ├── consult-flymake.png │ ├── consult-outline.png │ ├── consult-yank-pop.png │ ├── corfu-completion.png │ ├── emacs-vertico.org │ ├── emacs-vertico.png │ ├── emacs-without-vertico.png │ ├── marginalia-describe-variable.png │ ├── marginalia-files.png │ ├── marginalia-find-file-with-icons.png │ ├── nerd-icons-corfu.png │ ├── orderless-default.png │ ├── vertico-buffer-mode.png │ ├── vertico-flat-mode.png │ ├── vertico-grid-mode.png │ ├── vertico-indexed-mode.png │ ├── vertico-quick.png │ └── vertico-reverse-mode.png ├── github-action-hugo-emacs │ ├── action-secrets-and-variables.png │ ├── deploy-github.png │ └── github-action-hugo-emacs.org ├── hugo-blogging-org-capture-templates │ ├── hugo-blogging-org-capture-templates.org │ └── transient.png ├── hyprland │ ├── applications.gif │ ├── hyprland.org │ └── hyprland.png ├── i3wm │ ├── i3wm-2025-06-23 23:42:18.gif │ ├── i3wm-2025-06-23_22-28.png │ ├── i3wm-dependency-2025-06-24_00-05.png │ ├── i3wm-scratch-2025-06-23 22-53.gif │ └── i3wm.org ├── learning-how-to-learn00 │ └── learning-how-to-learn00.org ├── learning-rust │ ├── learning-rust.org │ └── rust-perfect-number.png ├── literate-configuration │ ├── github-pages-deployed.png │ ├── literate-configuration.org │ ├── literate-emacs-screenshot.png │ └── org-edit-special.png ├── marks-and-registers-in-emacs │ └── marks-and-registers-in-emacs.org ├── modular-guix-system-configuration │ ├── EFI-partition.png │ ├── TRAMP.png │ ├── btrfs-subvolumes.png │ ├── cow-store.png │ ├── filesystem.png │ ├── linux-partition.png │ ├── modular-guix-system-configuration.org │ ├── mount-btrfs.png │ ├── mounting-subvolumes.png │ └── swapfile-creation.png ├── notmuch-mail-emacs │ ├── full.png │ └── notmuch-mail-emacs.org ├── org-mode-workflow │ ├── emacs-dashboard.png │ ├── org-agenda-custom-commands-upcoming.png │ ├── org-agenda-custom-commands-work.png │ ├── org-agenda-custom-incomplete.png │ ├── org-agenda-custom-next-three-days.png │ ├── org-agenda-custom-today.png │ ├── org-capture-1.png │ ├── org-capture-2.png │ ├── org-capture-firefox.png │ ├── org-capture-with-template-1.png │ ├── org-capture-with-template-2.png │ ├── org-capture-with-template-3.png │ ├── org-capture-with-template-4.png │ ├── org-mode-workflow.org │ ├── org-modern-agenda.png │ ├── org-modern.png │ ├── org-protocol-capture-firefox.png │ ├── task-flow.svg │ └── vanilla-emacs-org-agenda.png ├── projects │ └── projects.org ├── search.org ├── shell-tips-and-tricks │ └── shell-tips-and-tricks.org ├── syncthing-is-underrated │ ├── syncthing-is-underrated.org │ └── syncthing-web-2025-06-27_00-11.png ├── terminal-multiplexer │ ├── gnu-screen-2.png │ ├── gnu-screen.png │ └── terminal-multiplexer.org ├── theming-emacs │ ├── default-emacs.png │ ├── emacs-doom-theme-modeline-and-dashboard.png │ ├── emacs-wombat.png │ └── theming-emacs.org └── why-use-mpd ├── cantata-2025-06-26_22-54.png ├── mpc-2025-06-26_23-41.png ├── ncmpcpp-2025-06-26_22-44.png └── why-use-mpd.org 29 directories, 112 files Custom org-capture-templates First off, org-capture-templates is just like its name; it is a template for creation of new entries. It is used by org-mode, which is a killer feature of Emacs. Initially it was design to capture notes with little interruption1. But since it was all Emacs Lisp, we can modify it with ease. ...

March 3, 2024 · (updated August 9, 2025) · 12 min · 2401 words · Kristian Alexander P

Emacs Version Control

Magit Magit is a complete text-based user interface to Git. It fills the glaring gap between the Git command-line interface and various GUIs, letting you perform trivial as well as elaborate version control tasks with just a couple of mnemonic key presses. Magit looks like a prettified version of what you get after running a few Git commands but in Magit every bit of visible information is also actionable to an extent that goes far beyond what any Git GUI provides and it takes care of automatically refreshing this output when it becomes outdated. In the background Magit just runs Git commands and if you wish you can see what exactly is being run, making it possible for you to learn the git command-line by using Magit1. ...

February 29, 2024 · (updated August 9, 2025) · 7 min · 1396 words · Kristian Alexander P

Emacs shell

Eshell It is a shell written in Emacs Lisp. Eshell is both a command shell and an Emacs Lisp REPL (Read Eval Print Loop), as a result, you can invoke commands in two different ways: command form or in Lisp form. As always, the official documentation provides you with more than enough information on Eshell. Figure 1: Eshell Command form Command form looks much the same as in other shells. A command consists of arguments separated by spaces; the first argument is the command to run, with any subsequent arguments being passed to that command. ...

February 28, 2024 · (updated August 9, 2025) · 2 min · 241 words · Kristian Alexander P

Theming Emacs

Why? Figure 1: Default Emacs UI For those who prefer a universal theme in their destop, the default Emacs interface is kind of ugly. Though there are built-in themes included, to be fair the options are limited. Figure 2: emacs wombat theme, one of the better ones Doom When I first tried Emacs, Doomemacs was my first choice. It’s kind of a “curated default configurations”. ...

February 27, 2024 · (updated August 9, 2025) · 2 min · 268 words · Kristian Alexander P

Emacs Evil

Evil is an extensible vi layer for Emacs. It emulates the main features of Vim, and provides facilities for writing custom extensions. Installing Add Melpa 1 2 (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/")) Code Snippet 1: melpa with use-package 1 2 3 4 5 6 7 8 9 10 11 12 13 14 (use-package evil :ensure :preface (customize-set-variable 'evil-want-keybinding nil) ;; if using `evil-collection' (customize-set-variable 'evil-want-integration t) ;; if using `evil-collection' (customize-set-variable 'evil-undo-system 'undo-redo) (customize-set-variable 'evil-want-C-u-scroll t) ;; move universal arg to <leader> u (customize-set-variable 'evil-want-C-u-delete t) ;; delete back to indentation in insert state (customize-set-variable 'evil-want-C-g-bindings t) :config (evil-mode 1) ;; disable this when using `general.el' (evil-set-leader '(normal visual) (kbd "SPC")) (evil-set-leader '(normal visual) (kbd "C-c SPC") t)) Code Snippet 2: use-package without use-package 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ;; Set up package.el to work with MELPA (require 'package) (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/")) (package-initialize) (package-refresh-contents) ;; Download Evil (unless (package-installed-p 'evil) (package-install 'evil)) ;; Enable Evil (require 'evil) (evil-mode 1) Code Snippet 3: without use-package Configuration Leader and Localleader key This is inherited from vim1, So this isn’t really required, but as someone who use both vim and Emacs it certainly easier to memorize. ...

February 25, 2024 · (updated August 9, 2025) · 3 min · 500 words · Kristian Alexander P

Emacs general.el

About general.el provides a more convenient method for binding keys in emacs (for both evil and non-evil users). Like use-package, which provides a convenient, unified interface for managing packages, general.el is intended to provide a convenient, unified interface for key definitions. While this package does implement some completely new functionality (such as the ability to make vim-style keybindings under non-prefix keys with an optional timeout), its primary purpose is to build on existing functionality to make key definition more clear and concise. general-define-key is user-extensible and supports defining multiple keys in multiple keymaps at once, implicitly wrapping key strings with (kbd ...), using named prefix key sequences (like the leader key in vim), and much more1. ...

February 24, 2024 · (updated August 9, 2025) · 3 min · 612 words · Kristian Alexander P