gettext

d4e43404 - Avoid a test failure of lang-gawk.

Avoid a test failure of lang-gawk. It's a bug in gawk 4.2.0, reported at https://lists.gnu.org/archive/html/bug-gawk/2018-01/msg00026.html . * gettext-tools/tests/lang-gawk: Skip the test if gawk's version is 4.2.0.