On 2016年02月10日 22:35, Brett Cannon wrote:
[snip]
Examples::
# grouping decimal numbers by thousands
amount = 10_000_000.0
# grouping hexadecimal addresses by words
addr = 0xDEAD_BEEF
# grouping bits into bytes in a binary literal
flags = 0b_0011_1111_0100_1110
I assume all of these examples are possible in either the liberal or
restrictive approaches?
[snip]
Strictly speaking, "0b_0011_1111_0100_1110" wouldn't be valid if an
underscore was allowed only between digits because the "b" isn't a digit.
Similarly, "0x_FF_FF" wouldn't be valid, but "0xFF_FF" would.
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