Go GNU gettext utilities package (library)

 GNU gettext utilities (https://www.gnu.org/software/gettext) for Go.
 .
 Features
 .
  * Implements GNU gettext support in native Go.
  * Complete support for PO files
    (https://www.gnu.org/software/gettext/manual/html_node/PO-Files.html)
    including:
        * Support for multiline strings and headers.
        * Support for variables inside translation strings using Go's fmt
        syntax (https://golang.org/pkg/fmt/).
        * Support for pluralization rules
        (https://www.gnu.org/software/gettext/manual/html_node/Translating-
        plural-forms.html).
        * Support for message contexts
  (https://www.gnu.org/software/gettext/manual/html_node/Contexts.html).
  * Support for MO files.
  * Thread-safe: This package is safe for concurrent use across multiple
    goroutines.
  * It works with UTF-8 encoding as it's the default for Go language.
  * Unit tests available.
  * Language codes are automatically simplified from the form en_UK to en
    if the first isn't available.
  * Ready to use inside Go templates.
  * Objects are serializable to []byte to store them in cache.
  * Support for Go Modules.