https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109105
--- Comment #3 from Roland Illig <roland.illig at gmx dot de> --- Nothing has changed yet. There is no built-in validation in the translated messages that each '%%L' from the msgid matches a '%%L' from the msgstr. I suggest to replace the label 'bad_op' with a function named 'bad_op', so that the format strings contain '%L' instead of the current '%%L', so that gettext can validate the format strings in the translations.
