rem: -h   same as -t x2, select hexadecimal shorts\n\ -i   same as -t d2, select decimal shorts\n\ -l   same as -t d4, select decimal longs\n\ -o   same as -t o2, select octal shorts\n\ -x   same as -t x2, select hexadecimal shorts\n\
add: -i   same as -t dI, select decimal ints\n\ -l   same as -t dL, select decimal longs\n\ -o   same as -t o2, select octal 2-byte units\n\ -s   same as -t d2, select decimal 2-byte units\n\ -x   same as -t x2, select hexadecimal 2-byte units\n\
context: usage (int status){  if (status != 0)    fprintf (stderr, _("Try `%s --help' for more information.\n"),	     program_name);  else    {      printf (_("\Usage: %s [OPTION]... [FILE]...\n\  or:  %s --traditional [FILE] [[+]OFFSET [[+]LABEL]]\n\"),	      program_name, program_name);      fputs (_("\n\Write an unambiguous representation, octal bytes by default,\n\of FILE to standard output.  With more than one FILE argument,\n\concatenate them in the listed order to form the input.\n\With no FILE, or when FILE is -, read standard input.\n\\n\"), stdout);      fputs (_("\All arguments to long options are mandatory for short options.\n\"), stdout);      fputs (_("\  -A, --address-radix=RADIX   decide how file offsets are printed\n\  -j, --skip-bytes=BYTES      skip BYTES input bytes first\n\"), stdout);      fputs (_("\  -N, --read-bytes=BYTES      limit dump to BYTES input bytes\n\  -s, --strings[=BYTES]       output strings of at least BYTES graphic chars\n\  -t, --format=TYPE           select output format or formats\n\  -v, --output-duplicates     do not use * to mark line suppression\n\  -w, --width[=BYTES]         output BYTES bytes per output line\n\      --traditional           accept arguments in traditional form\n\"), stdout);      fputs (HELP_OPTION_DESCRIPTION, stdout);      fputs (VERSION_OPTION_DESCRIPTION, stdout);      fputs (_("\\n\Traditional format specifications may be intermixed; they accumulate:\n\  -a   same as -t a,  select named characters\n\  -b   same as -t oC, select octal bytes\n\  -c   same as -t c,  select ASCII characters or backslash escapes\n\  -d   same as -t u2, select unsigned decimal shorts\n\"), stdout);      fputs (_("\  -f   same as -t fF, select floats\n\  -h   same as -t x2, select hexadecimal shorts\n\  -i   same as -t d2, select decimal shorts\n\  -l   same as -t d4, select decimal longs\n\  -o   same as -t o2, select octal shorts\n\  -x   same as -t x2, select hexadecimal shorts\n\"), stdout);      fputs (_("\\n\For older syntax (second call format), OFFSET means -j OFFSET.  LABEL\n\is the pseudo-address at first byte printed, incremented when dump is\n\progressing.  For OFFSET and LABEL, a 0x or 0X prefix indicates\n\hexadecimal, suffixes may be . for octal and b for multiply by 512.\n\\n\TYPE is made up of one or more of these specifications:\n\\n\  a          named character\n\  c          ASCII character or backslash escape\n\"), stdout);      fputs (_("\  d[SIZE]    signed decimal, SIZE bytes per integer\n\  f[SIZE]    floating point, SIZE bytes per integer\n\  o[SIZE]    octal, SIZE bytes per integer\n\  u[SIZE]    unsigned decimal, SIZE bytes per integer\n\  x[SIZE]    hexadecimal, SIZE bytes per integer\n\"), stdout);      fputs (_("\\n\SIZE is a number.  For TYPE in doux, SIZE may also be C for\n\sizeof(char), S for sizeof(short), I for sizeof(int) or L for\n\sizeof(long).  If TYPE is f, SIZE may also be F for sizeof(float), D\n\for sizeof(double) or L for sizeof(long double).\n\"), stdout);      fputs (_("\\n\RADIX is d for decimal, o for octal, x for hexadecimal or n for none.\n\BYTES is hexadecimal with 0x or 0X prefix, it is multiplied by 512\n\with b suffix, by 1024 with k and by 1048576 with m.  Adding a z suffix to\n\any type adds a display of printable characters to the end of each line\n\of output.  \"), stdout);      fputs (_("\--string without a number implies 3.  --width without a number\n\implies 32.  By default, od uses -A o -t d2 -w 16.\n\"), stdout);      printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);    }  exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);}