Add Native Language Support (using gettext - GNU locale utilities)

Packages describing “nls” as local USE flag

Package “nls” Flag Description
dev-libs/boost Build libboost_locale. This library requires compatible C library interfaces, which might not be provided by uClibc or other embedded libraries.
dev-libs/json-glib Enable native language support (translations)
net-vpn/i2p Adds Native Language Support using GNU gettext.
net-irc/rbot Build and install translation for the messages coming from the bot and its plugins (through dev-ruby/ruby-gettext).
app-mobilephone/gammu Enable native language support
lxqt-base/lxqt-meta Install dev-qt/qttranslations to better support different locales

All packages providing a “nls” USE flag (478)