gettext

f1b2a62f - xgettext: In language Shell, avoid a crash.

xgettext: In language Shell, avoid a crash. * gettext-tools/src/x-sh.c (phase1_pushback): Increase size by 1. * gettext-tools/tests/xgettext-sh-8: New file. * gettext-tools/tests/Makefile.am (TESTS): Add it.