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strconv: display format options as list
Fixes #69890 Change-Id: I1da4eb76c008679a687f4faa4294fe32b5fc7f42 Reviewed-on: https://go-review.googlesource.com/c/go/+/620236 Auto-Submit: Ian Lance Taylor <iant@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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@ -28,14 +28,14 @@ var float64info = floatInfo{52, 11, -1023}
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// value of bitSize bits (32 for float32, 64 for float64).
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// value of bitSize bits (32 for float32, 64 for float64).
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//
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//
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// The format fmt is one of
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// The format fmt is one of
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// 'b' (-ddddp±ddd, a binary exponent),
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// - 'b' (-ddddp±ddd, a binary exponent),
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// 'e' (-d.dddde±dd, a decimal exponent),
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// - 'e' (-d.dddde±dd, a decimal exponent),
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// 'E' (-d.ddddE±dd, a decimal exponent),
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// - 'E' (-d.ddddE±dd, a decimal exponent),
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// 'f' (-ddd.dddd, no exponent),
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// - 'f' (-ddd.dddd, no exponent),
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// 'g' ('e' for large exponents, 'f' otherwise),
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// - 'g' ('e' for large exponents, 'f' otherwise),
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// 'G' ('E' for large exponents, 'f' otherwise),
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// - 'G' ('E' for large exponents, 'f' otherwise),
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// 'x' (-0xd.ddddp±ddd, a hexadecimal fraction and binary exponent), or
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// - 'x' (-0xd.ddddp±ddd, a hexadecimal fraction and binary exponent), or
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// 'X' (-0Xd.ddddP±ddd, a hexadecimal fraction and binary exponent).
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// - 'X' (-0Xd.ddddP±ddd, a hexadecimal fraction and binary exponent).
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//
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//
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// The precision prec controls the number of digits (excluding the exponent)
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// The precision prec controls the number of digits (excluding the exponent)
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// printed by the 'e', 'E', 'f', 'g', 'G', 'x', and 'X' formats.
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// printed by the 'e', 'E', 'f', 'g', 'G', 'x', and 'X' formats.
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