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-rw-r--r--src/od.c55
1 files changed, 31 insertions, 24 deletions
diff --git a/src/od.c b/src/od.c
index a25f96501..e94d369aa 100644
--- a/src/od.c
+++ b/src/od.c
@@ -305,24 +305,38 @@ 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\
+If first and second call formats both apply, the second format is assumed\n\
+if the last operand begins with + or (if there are 2 operands) a digit.\n\
+An OFFSET operand means -j OFFSET. LABEL is the pseudo-address\n\
+at first byte printed, incremented when dump is progressing.\n\
+For OFFSET and LABEL, a 0x or 0X prefix indicates hexadecimal;\n\
+suffixes may be . for octal and b for multiply by 512.\n\
+\n\
+"), stdout);
+ fputs (_("\
+Mandatory arguments to long options are mandatory for short options too.\n\
"), stdout);
fputs (_("\
- -A, --address-radix=RADIX decide how file offsets are printed\n\
+ -A, --address-radix=RADIX output format for file offsets. RADIX is one\n\
+ of [doxn], for Decimal, Octal, Hex or None\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 BYTES, --strings[=BYTES] output strings of at least BYTES graphic chars\n\
+ -S BYTES, --strings[=BYTES] output strings of at least BYTES graphic chars.\
+\n\
+ 3 is implied when BYTES is not specified\n\
-t, --format=TYPE select output format or formats\n\
-v, --output-duplicates do not use * to mark line suppression\n\
- -w[BYTES], --width[=BYTES] output BYTES bytes per output line\n\
- --traditional accept arguments in traditional form\n\
+ -w[BYTES], --width[=BYTES] output BYTES bytes per output line.\n\
+ 32 is implied when BYTES is not specified\n\
+ --traditional accept arguments in third form above\n\
"), stdout);
fputs (HELP_OPTION_DESCRIPTION, stdout);
fputs (VERSION_OPTION_DESCRIPTION, stdout);
fputs (_("\
\n\
+\n\
Traditional format specifications may be intermixed; they accumulate:\n\
-a same as -t a, select named characters, ignoring high-order bit\n\
-b same as -t o1, select octal bytes\n\
@@ -339,17 +353,8 @@ Traditional format specifications may be intermixed; they accumulate:\n\
"), stdout);
fputs (_("\
\n\
-If first and second call formats both apply, the second format is assumed\n\
-if the last operand begins with + or (if there are 2 operands) a digit.\n\
-An OFFSET operand means -j OFFSET. LABEL is the pseudo-address\n\
-at first byte printed, incremented when dump is progressing.\n\
-For OFFSET and LABEL, a 0x or 0X prefix indicates hexadecimal;\n\
-suffixes may be . for octal and b for multiply by 512.\n\
-"), stdout);
- fputs (_("\
\n\
TYPE is made up of one or more of these specifications:\n\
-\n\
a named character, ignoring high-order bit\n\
c ASCII character or backslash escape\n\
"), stdout);
@@ -362,24 +367,26 @@ TYPE is made up of one or more of these specifications:\n\
"), stdout);
fputs (_("\
\n\
-SIZE is a number. For TYPE in doux, SIZE may also be C for\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, and may have a multiplier suffix:\n\
-b 512, kB 1000, K 1024, MB 1000*1000, M 1024*1024,\n\
-GB 1000*1000*1000, G 1024*1024*1024, and so on for T, P, E, Z, Y.\n\
-Adding a z suffix to any type displays printable characters at the end of each\
-\n\
-output line.\n\
+Adding a z suffix to any type displays printable characters at the end of\n\
+each output line.\n\
"), stdout);
fputs (_("\
-Option --string without a number implies 3; option --width without a number\n\
-implies 32. By default, od uses -A o -t oS -w16.\n\
+\n\
+\n\
+BYTES is hex with 0x or 0X prefix, and may have a multiplier suffix:\n\
+ b 512\n\
+ KB 1000\n\
+ K 1024\n\
+ MB 1000*1000\n\
+ M 1024*1024\n\
+and so on for G, T, P, E, Z, Y.\n\
"), stdout);
emit_ancillary_info ();
}