gettext

70c654ce - its: Allow a specific XML namespace for .metainfo.xml / .appdata.xml files.

its: Allow a specific XML namespace for .metainfo.xml / .appdata.xml files. Reported by Claude Paroz <claude@2xlibre.net> at <https://savannah.gnu.org/bugs/?54472>. * gettext-tools/its/metainfo.its: Duplicate the rules for XML instances that use the metainfo namespace. * gettext-tools/tests/xgettext-appdata-3: New file, based on gettext-tools/tests/xgettext-appdata-2. * gettext-tools/tests/Makefile.am (TESTS): Add it.