Reject redundant characters after a quote for a numeric value operand in the printf built-in

[magicant]

Command example:

printf "%d\n" \'3 \"+3 "'-3"

Current behavior:

• Prints 51, 43, and 45 to stdout.
• Nothing is written to stderr.
• The exit status is 0 (Exit_SUCCESS).

Expected behavior:

• Prints 51, 43, and 45 to stdout as before.
• Error messages should be printed to stderr saying that the operands "+3 and '-3 contain redundant characters.
• The exit status is 1 (Exit_FAILURE).

Reference:

• POSIX printf