gettext

bfe23e50 - xgettext tests: Rename xgettext-c-19 to xgettext-c-escape-1.

xgettext tests: Rename xgettext-c-19 to xgettext-c-escape-1. * gettext-tools/tests/xgettext-c-escape-1: Renamed from gettext-tools/tests/xgettext-c-19. * Makefile.am (TESTS): Update.