# mutare_gettext v0.2.1 - Table of Contents > Mutare extension for Gettext ## Pages - [mutare_gettext](readme.md) - [Changelog](changelog.md) - [LICENSE](license.md) ## Modules - [Mutare.Gettext](Mutare.Gettext.md): A Mutare **extension** for [Gettext](https://hexdocs.pm/gettext) macro expansion and argument routing. It configures the built-in mutators to mutate runtime arguments in a `use Gettext` module while preserving the literals required to compile the metamutant.