gettext

eea3a643 - xgettext tests: Rename xgettext-c-23 to xgettext-c-escape-2.

xgettext tests: Rename xgettext-c-23 to xgettext-c-escape-2. * gettext-tools/tests/xgettext-c-escape-2: Renamed from gettext-tools/tests/xgettext-c-23. * Makefile.am (TESTS): Update.