Here a non-constant is used as a format string which
compiler complains about. Fix by using "%s" as format.

Signed-off-by: Khem Raj <[email protected]>

In print_conversions() all values >= 0xffffffff are treated as invalid
ipv4 addresses. Since 255.255.255.255 is a valid ipv4 address change
this to just filter out values > 0xffffffff.

Signed-off-by: Danilo Krummrich <[email protected]>

Instead of typing:
output hex
output decimal

Allow to simply type:
o hex
o dec

Also, fix a bug where commands could considered valid when they are
only prefixed with the right word.

For example:
'clearGARBAGE' was a valid command.

Signed-off-by: Pasha Tatashin <[email protected]>

It should 1ull << val, otherwise we get overflow when bit is over 32:

Before the fix:
$ ./bitwise "bit(33)"
Unsigned decimal: 2
Signed decimal: 2
Hexadecimal: 0x2
Octal: 02
Human: 2
Radix64: 0
IPv4 (Network byte order - Big):  2.0.0.0
IPv4 (Reversed byte order - Little):  0.0.0.2
ASCII: ........
Binary:
0 0 0 0 0 0 1 0
     7 -  0

After the fix:

$ ./bitwise "bit(33)"
Unsigned decimal: 8589934592
Signed decimal: 8589934592
Hexadecimal: 0x200000000
Octal: 0100000000000
Human: 8.00 GiB
IPv4: Value too big to be a valid IPv4 address
ASCII: ........
Binary:
0 0 0 0 0 0 0 0 | 0 0 0 0 0 0 0 0 | 0 0 0 0 0 0 0 0 | 0 0 0 0 0 0 1 0 | 0 0 0 0 0 0 0 0 | 0 0 0 0 0 0 0 0 | 0 0 0 0 0 0 0 0 | 0 0 0 0 0 0 0 0
    63 - 56           55 - 48           47 - 40           39 - 32           31 - 24           23 - 16           15 -  8            7 -  0

Signed-off-by: Pasha Tatashin <[email protected]>

Signed-off-by: Tianrui Wei <[email protected]>

Issue #61

Signed-off-by: Ramon Fried <[email protected]>

Add support for the delete button and ASCII backwards code.

Issue #55

Remove coverity and Travis.ci