gettext

8f089a25 - doc: Add an example regarding xgettext.

doc: Add an example regarding xgettext. Reported by Andrea G. Monaco <andrea.monaco@autistici.org> in <https://lists.gnu.org/archive/html/bug-gettext/2020-12/msg00036.html>. * gettext-tools/doc/xgettext.texi: Add an example.