dup_args_note      93 maint/gnulib/lib/argp-help.c   int dup_args_note;
dup_args_note     126 maint/gnulib/lib/argp-help.c   { "dup-args-note",  true, offsetof (struct uparams, dup_args_note) },
dup_args_note    1361 maint/gnulib/lib/argp-help.c   if (hhstate.suppressed_dup_arg && uparams.dup_args_note)