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Henrik Lissner d8285d9d4c fix(elixir): eval & repl handlers 
set-{eval,repl}-handler! operate on major modes, not minor modes (this
should be corrected upstream, but I'll do so later). This doesn't apply
to set-lookup-handlers!, but I'm changing it too for consistency.
2022-01-05 04:02:30 +01:00
..
config.el fix(elixir): eval & repl handlers 2022-01-05 04:02:30 +01:00
packages.el Bump :lang 2021-07-11 17:52:08 -04:00
README.org Update Elixir Installation instructions (#4835) 2021-04-13 19:20:46 -04:00

README.org

lang/elixir

Description

This module provides support for Elixir programming language via alchemist.el or elixir-ls.

Module flags

  • +lsp Enable LSP support. Requires elixir-ls.

Plugins

Prerequisites

You should have Elixir installed, for example, via your distribution's package manager or a version management tool such as asdf.

If you want to add support for LSP (:tools lsp), be sure to install elixir-ls and enable :tools lsp in your init.el.

To support linting with credo, add :checkers syntax to your init.el

Install Elixir

With asdf 

asdf plugin-add elixir
asdf install elixir 1.9.1

Arch Linux 

sudo pacman -S elixir

Gentoo Linux 

sudo emerge -v dev-lang/elixir

openSUSE 

sudo zypper install elixir

See https://elixir-lang.org/install.html for other operating systems

Features

  • Code completion (:completion company)
  • Documentation lookup (:tools lookup)
  • Mix integration
  • Phoenix support
  • iex integration (:tools eval)
  • Syntax checking (:checkers syntax, using flycheck-credo~)

Appendix

Commands

exunit-mode

The exunit-mode prefix is SPC m t. Here is some examples:

command key / ex command description
exunit-verify-all SPC m t a Runs exunit on all files
exunit-rerun SPC m t r Re-runs last exunit command
exunit-verify SPC m t v Runs exunit on current file
exunit-verify-single SPC m t s Runs exunit for the item on cursor
exunit-toggle-file-and-test SPC m t t Switch between implementation and test
exunit-toggle-file-and-test-other-window SPC m t T Switch between implementation and test in other window