emacs-gitpatch lets users easily send git patches, created by git format-patch, from magit, dired and ibuffer buffers.

This package provides commands to hide lines based on a regular expression.

This package provides functionality for correcting words via custom interfaces. Several interfaces are supported beside the classic Ido: Popup, Helm and Ivy.

This package provides a simple testing library for Emacs.

The Denote Explore package provides auxiliary functions to maintain and explore your collection of Denote files. Denote Explore provides four groups of Emacs commands:

1. Summary statistics: Count and visualize notes, attachments and keywords.

2. Random walks: Generate new ideas using Serendipity.

3. Janitor: Manage your Denote collection.

4. Visualisations: Visualise your Denote network as a network graph. (Optional dependencies GraphViz, D3js, to be acquired separately!)

Leverages tree-sitter and provides fast and accurate YAML parsing.

Discomfort is an interface to mount and unmount disks in Emacs, using UDisks2.

This package provides Emacs Lisp utilities for a variety of tasks, including version control, task management, and regex-based replacement.

This package provides a simple Emacs front-end for the Mercurial Distributed Source Control Management system.

This package provides a collection of tools to be used by Large Language Models clients in Emacs.

Test Simple is a simple unit test framework for Emacs Lisp. It alleviates the need for context macros, enclosing specifications or required test tags. It supports both interactive and non-interactive use.

This package provides a collection of almost monochrome Emacs themes: almost-mono-black and almost-mono-white.

This package allows for completion of field names, section names, field values, and more within haskell-cabal-mode.

The Detached package allows users to run processes detached from Emacs. It provides integration with multiple built-in modes, as well as providing an interface to attach and interact with the processes.

This package provides a Hexchat-like status bar for joined channels in ERC, an Emacs client for IRC (Internet Relay Chat). It relies on the erc-track module, and displays all the same information erc-track does in the mode line, but in an alternative format.

This package, a port of vim-exchange, provides an Evil operator for exchanging text.

This provides functions to support ert, the Emacs Regression Test framework. It includes

• a set of predicates for comparing strings, buffers and file contents.

• explainer functions for all predicates giving useful output macros for creating many temporary buffers at once, and for restoring the buffer list.

• methods for testing indentation, by comparison or "round-tripping".

• methods for testing fontification.

Assess aims to be a stateless and noiseless as possible, leaving Emacs unchanged whether the tests succeed or fail and suppressing extraneous messages.

This package provides an Emacs major mode for highlighting code written in the D programming language.

This package provides a major mode for browsing and editing PDDL files with syntax highlighting, templates, auto-completion, and more.

This package provides an Emacs client for the Rocket.chat service.

This package provides functionality to search for a number up to the end of a line and increment or decrement it.

The Emacs RSpec mode provides keybindings for Ruby source files, e.g. to verify the spec associated with the current buffer, or entire project, as well as moving between the spec files, and corresponding code files.

Also included are keybindings for spec files and Dired buffers, as well as snippets for yasnippet.

This package provides an Emacs Lisp macro, with-simulated-input, which evaluates one or more forms while simulating a sequence of input events for those forms to read. The result is the same as if a user had evaluated the forms and then manually typed in the same input. This macro is useful for non-interactive testing of normally interactive commands and functions, such as completing-read.

This package defines a major mode that runs a shell inside of a buffer, similarly to Comint mode. It is built on top of Term.