Allow trailing commas in format! #9299
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This is more consistent with other parts of the language and it also makes it easier to use in situations where format string is massive.
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Sep 19, 2013
This is more consistent with other parts of the language and it also makes it easier to use in situations where format string is massive.
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This is more consistent with other parts of the language and it also makes it
easier to use in situations where format string is massive.