XARGMATCH         267 gnulib-tests/argmatch.c     backup_type = XARGMATCH ("$VERSION_CONTROL", cp,
XARGMATCH         271 gnulib-tests/argmatch.c     backup_type = XARGMATCH (program_name, argv[1],
XARGMATCH         104 gnulib-tests/test-exclude.c           flag = XARGMATCH (opt, s, exclude_keywords, exclude_flags);