pr " }\n";
pr "\n";
pr " if (optargs_s.bitmask & this_mask) {\n";
- pr " fprintf (stderr, _(\"%%s: optional argument %%s given twice\\n\"),\n";
+ pr " fprintf (stderr, _(\"%%s: optional argument \\\"%%s\\\" given twice\\n\"),\n";
pr " cmd, this_arg);\n";
pr " return -1;\n";
pr " }\n";