A struct that holds information on a translation.

This struct describes a translation that has no plural form, such as the one in the following snippet of .po file:

msgid "Hello world!"
msgstr "Ciao mondo!"

Translations with a plural form are not represented as Gettext.PO.Translation structs, but as Gettext.PO.PluralTranslation structs.

This struct contains two fields:

• msgid - the id of the translation.
• msgstr - the translated string.
• comments - a list of comments as they are found in the PO file (e.g., ["# foo"]).
• references - a list of references (files this translation comes from) in the form {file, line}.
• flags - a set of flags for this translation.
• po_source_line - the line this translation is on in the PO file where it comes from.