# Functions
Fallback specifies the default fallback language.
Include specifies additional catalogs to include within this one
Include was added by Go-Enjin.
NewBuilder returns an empty mutable Catalog.
NewFromMap creates a Catalog from the given map.
String specifies a plain message string.
Var sets a variable that may be substituted in formatting patterns using named substitution of the form "${name}".
# Variables
ErrNotFound indicates there was no message for the given key.
# Interfaces
A Catalog allows lookup of translated messages.
A Dictionary is a source of translations for a single language.