This Emacs utility helps you pop up and pop out shell buffer window easily. Four pre-set options are: shell, terminal, ansi-term, and eshell. You can also set your custom shell if you use some other configuration.

PDF Tools is, among other things, a replacement of DocView for PDF files. The key difference is that pages are not pre-rendered by e.g. ghostscript and stored in the file-system, but rather created on-demand and stored in memory.

This package defines a minor mode for distraction-free writing. Some of the default effects include entering fullscreen, deleting other windows of the current frame, disabling the mode line, and adding margins to the buffer that restrict the text width to 80 characters.

This package brings you all the Elixir tooling and power inside your Emacs editor. It comes with commands to compile, execute and test your code, spawn an interactive shell, and look up definitions and documentation as well as code completion and project management support.

Buttercup is a behavior-driven development framework for testing Emacs Lisp code. It groups related tests so they can share common set-up and tear-down code, and allows the programmer to "spy" on functions to ensure they are called with the right arguments during testing.

This is an Elisp library for WebSocket clients to talk to WebSocket servers, and for WebSocket servers to accept connections from WebSocket clients. This library is designed to be used by other library writers, to write applications that use WebSockets, and is not useful by itself.

helm-exwm runs a Helm session over the list of EXWM buffers. helm-exwm-switch is a convenience X application launcher using Helm to switch between the various windows of one or several specific applications. See helm-exwm-switch-browser for an example.

Because Haml's indentation schema is similar to that of YAML and Python, many indentation-related functions are similar to those in yaml-mode and python-mode. To install, save this on your load path and add the following to your .emacs file: (require haml-mode)

Enhances Dired and buffers visiting annex files with git-annex functionality. In Dired, the names of annex files are shortened by hiding the symbolic links and fontified based on whether content is present. Commands for performing some common operations (e.g., unlocking and adding files) are provided.

This package provides a major mode for editing Rego file (See https://www.openpolicyagent.org/docs/latest/policy-language/ to learn more) in Emacs. Some of its major features include: - syntax highlighting (font lock), - Basic indentation, raw and normal string support - Automatic formatting on save (configurable) - REPL support

This package integrates calibre into Emacs.

1. Powerful ebook dashboard.

2. Manage ebooks, actually not only ebooks!

3. Manage Ebook libraries.

4. Another bookmarks solution, by setting the tags and comments.

5. Quick search, filter, make actions on items with ivy and helm.

6. Org-ref support.

This package provides a minor mode form-feed-mode to display page delimiters which usually appear as ^L glyphs on a single line as horizontal lines spanning the entire window. The minor mode is suitable for inclusion into mode hooks and is intended to be used that way.

This package improves and replaces the GNU Emacs commands that interactively evaluate Emacs Lisp expressions. The new commands replace standard key bindings and are all prefixed with rsw-elisp-. They work the same way as the old commands when called non-interactively; only the interactive behavior should be different.

This package provides an orderless completion style that divides the pattern into space-separated components, and matches candidates that match all of the components in any order. Each component can match in any one of several ways: literally, as a regexp, as an initialism, in the flex style, or as multiple word prefixes.

Nyan mode is an analog indicator of your position in the buffer. The cat should go from left to right in your mode-line, as you move your point from 0% to 100%. You can click on the rainbow or the empty space to scroll backwards and forwards and also animate it.

This is a very simple metronome for GNU Emacs. To install it from source, add metronome.el to your load path and require it. Then M-x metronome to play/pause, and C-u M-x metronome to set a new tempo. (require metronome) (global-set-key (kbd "C-c C-m") metronome)

Taking inspiration from prefix keys and prefix arguments in Emacs, Transient implements a similar abstraction involving a prefix command, infix arguments and suffix commands. We could call this abstraction a "transient command", but because it always involves at least two commands (a prefix and a suffix) we prefer to call it just a "transient".

Taking inspiration from prefix keys and prefix arguments in Emacs, Transient implements a similar abstraction involving a prefix command, infix arguments and suffix commands. We could call this abstraction a "transient command", but because it always involves at least two commands (a prefix and a suffix) we prefer to call it just a "transient".

This package provides a major mode that let the user interact with SWI-Prolog in all buffers. For instance, one can consult Prolog programs and evaluate embedded queries. This mode is focused on the command ediprolog-dwim (Do What I Mean) which is supposed to, depending on the context, carry out the appropriate action.

Dumb Jump is an Emacs "jump to definition" package with support for multiple programming languages that favors "just working" over speed or accuracy. This means minimal --- and ideally zero --- configuration with absolutely no stored indexes (tags) or persistent background processes. Dumb Jump performs best with The Silver Searcher ag or ripgrep rg installed.

GNU Hyperbole, or just Hyperbole, is a programmable hypertextual information management system. It offers rapid views and interlinking of all kinds of textual information, utilizing Emacs for editing. In particular, Hyperbole lets you quickly create and activate hyperlink buttons, build outlines, manage all your contacts, your windows and frames, and search across buffers, directory trees, or the web.

DWIM stands for "do what I mean", as in the idea that one keystroke can do different things depending on the context. In this package, it means that, if the cursor is in a currently hidden folded construction, we want to show it; if it's not, we want to hide whatever fold the cursor is in.

Show Font lets you preview a font inside of Emacs. It does so in three ways: prompt for a font on the system and display it in a buffer, list all known fonts in a buffer with a short preview for each, and provide a major mode to preview a font whose file is among the installed ones.

This package highlights all misspelled words in a window, just like a word processor or web browser does. This behavior is different from the built-in Flyspell package, which only checks words as the cursor moves over them. Moreover, unlike Flyspell, Jit-spell communicates with the spell-checking subprocess entirely asynchronously, which can lead to a noticeable performance improvement.