From 2cca5f0d019afd12f57d55b695ae586459e2d18b Mon Sep 17 00:00:00 2001 From: jessealama Date: Thu, 25 Jul 2024 08:37:57 +0000 Subject: [PATCH] fixup: [spec] `npm run build` --- index.html | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/index.html b/index.html index 2dfeae25..7cbabe60 100644 --- a/index.html +++ b/index.html @@ -3231,7 +3231,7 @@

Stage 1 Draft / July 24, 2024

Decimal

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Stage 1 Draft / July 25, 2024

Decimal

Introduction

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4.1.1.1 ToIntlMathematicalValue ( value

4.1.1.2 FormatNumericToString ( intlObject, x )

The abstract operation FormatNumericToString takes arguments intlObject (an Object) and x (a mathematical value, negative-zero, or a finite Decimal128 value) and returns a Record with fields [[RoundedNumber]] (a mathematical value or negative-zero) and [[FormattedString]] (a String). It rounds x to an Intl mathematical value according to the internal slots of intlObject. The [[RoundedNumber]] field contains the rounded result value and the [[FormattedString]] field contains a String value representation of that result formatted according to the internal slots of intlObject. It performs the following steps when called:

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  1. Assert: intlObject has [[RoundingMode]], [[RoundingType]], [[MinimumSignificantDigits]], [[MaximumSignificantDigits]], [[MinimumIntegerDigits]], [[MinimumFractionDigits]], [[MaximumFractionDigits]], [[RoundingIncrement]], and [[TrailingZeroDisplay]] internal slots.
  2. If x is negative-zero, then
    1. Let sign be negative.
    2. Set x to 0.
  3. If x is a Decimal128 value, then
    1. Let v be cohort(x).
    2. If v is +0𝔻, then
      1. Set x to 0.
    3. Else if v is -0𝔻, then
      1. Let sign be negative.
    4. Otherwise:
      1. If v < 0, set sign to negative.
      2. Else, let sign be positive.
    5. If sign is negative, set x to Decimal128Abs(x).
  4. Else,
    1. Assert: x is a mathematical value.
    2. If x < 0, let sign be negative; else let sign be positive.
    3. If sign is negative, then
      1. Set x to -x.
  5. Let unsignedRoundingMode be GetUnsignedRoundingMode(intlObject.[[RoundingMode]], sign).
  6. If intlObject.[[RoundingType]] is significant-digits, then
    1. Let result be ToRawPrecision(x, intlObject.[[MinimumSignificantDigits]], intlObject.[[MaximumSignificantDigits]], unsignedRoundingMode).
  7. Else if intlObject.[[RoundingType]] is fraction-digits, then
    1. Let result be ToRawFixed(x, intlObject.[[MinimumFractionDigits]], intlObject.[[MaximumFractionDigits]], intlObject.[[RoundingIncrement]], unsignedRoundingMode).
  8. Else,
    1. Let sResult be ToRawPrecision(x, intlObject.[[MinimumSignificantDigits]], intlObject.[[MaximumSignificantDigits]], unsignedRoundingMode).
    2. Let fResult be ToRawFixed(x, intlObject.[[MinimumFractionDigits]], intlObject.[[MaximumFractionDigits]], intlObject.[[RoundingIncrement]], unsignedRoundingMode).
    3. If intlObject.[[RoundingType]] is more-precision, then
      1. If sResult.[[RoundingMagnitude]] ≤ fResult.[[RoundingMagnitude]], then
        1. Let result be sResult.
      2. Else,
        1. Let result be fResult.
    4. Else,
      1. Assert: intlObject.[[RoundingType]] is less-precision.
      2. If sResult.[[RoundingMagnitude]] ≤ fResult.[[RoundingMagnitude]], then
        1. Let result be fResult.
      3. Else,
        1. Let result be sResult.
  9. Set x to result.[[RoundedNumber]].
  10. Let string be result.[[FormattedString]].
  11. If intlObject.[[TrailingZeroDisplay]] is "stripIfInteger" and x modulo 1 = 0, then
    1. Let i be StringIndexOf(string, ".", 0).
    2. If i ≠ -1, set string to the substring of string from 0 to i.
  12. Let int be result.[[IntegerDigitsCount]].
  13. Let minInteger be intlObject.[[MinimumIntegerDigits]].
  14. If int < minInteger, then
    1. Let forwardZeros be the String consisting of minInteger - int occurrences of the code unit 0x0030 (DIGIT ZERO).
    2. Set string to the string-concatenation of forwardZeros and string.
  15. If sign is negative, then
    1. If x is 0, set x to negative-zero. Otherwise, set x to -x.
  16. Return the Record { [[RoundedNumber]]: x, [[FormattedString]]: string }.
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  1. Assert: intlObject has [[RoundingMode]], [[RoundingType]], [[MinimumSignificantDigits]], [[MaximumSignificantDigits]], [[MinimumIntegerDigits]], [[MinimumFractionDigits]], [[MaximumFractionDigits]], [[RoundingIncrement]], and [[TrailingZeroDisplay]] internal slots.
  2. If x is negative-zero, then
    1. Let sign be negative.
    2. Set x to 0.
  3. If x is a Decimal128 value, then
    1. Let v be cohort(x).
    2. If v is +0𝔻, then
      1. Let sign be positive.
    3. Else if v is -0𝔻, then
      1. Let sign be negative.
    4. Otherwise:
      1. If v < 0, let sign to negative.
      2. Else, let sign be positive.
    5. If sign is negative, set x to Decimal128Abs(x).
  4. Else,
    1. Assert: x is a mathematical value.
    2. If x < 0, let sign be negative; else let sign be positive.
    3. If sign is negative, then
      1. Set x to -x.
  5. Let unsignedRoundingMode be GetUnsignedRoundingMode(intlObject.[[RoundingMode]], sign).
  6. If intlObject.[[RoundingType]] is significant-digits, then
    1. Let result be ToRawPrecision(x, intlObject.[[MinimumSignificantDigits]], intlObject.[[MaximumSignificantDigits]], unsignedRoundingMode).
  7. Else if intlObject.[[RoundingType]] is fraction-digits, then
    1. Let result be ToRawFixed(x, intlObject.[[MinimumFractionDigits]], intlObject.[[MaximumFractionDigits]], intlObject.[[RoundingIncrement]], unsignedRoundingMode).
  8. Else,
    1. Let sResult be ToRawPrecision(x, intlObject.[[MinimumSignificantDigits]], intlObject.[[MaximumSignificantDigits]], unsignedRoundingMode).
    2. Let fResult be ToRawFixed(x, intlObject.[[MinimumFractionDigits]], intlObject.[[MaximumFractionDigits]], intlObject.[[RoundingIncrement]], unsignedRoundingMode).
    3. If intlObject.[[RoundingType]] is more-precision, then
      1. If sResult.[[RoundingMagnitude]] ≤ fResult.[[RoundingMagnitude]], then
        1. Let result be sResult.
      2. Else,
        1. Let result be fResult.
    4. Else,
      1. Assert: intlObject.[[RoundingType]] is less-precision.
      2. If sResult.[[RoundingMagnitude]] ≤ fResult.[[RoundingMagnitude]], then
        1. Let result be fResult.
      3. Else,
        1. Let result be sResult.
  9. Set x to result.[[RoundedNumber]].
  10. Let string be result.[[FormattedString]].
  11. If intlObject.[[TrailingZeroDisplay]] is "stripIfInteger" and x modulo 1 = 0, then
    1. Let i be StringIndexOf(string, ".", 0).
    2. If i ≠ -1, set string to the substring of string from 0 to i.
  12. Let int be result.[[IntegerDigitsCount]].
  13. Let minInteger be intlObject.[[MinimumIntegerDigits]].
  14. If int < minInteger, then
    1. Let forwardZeros be the String consisting of minInteger - int occurrences of the code unit 0x0030 (DIGIT ZERO).
    2. Set string to the string-concatenation of forwardZeros and string.
  15. If sign is negative, then
    1. If x is 0, set x to negative-zero. Otherwise, set x to -x.
  16. Return the Record { [[RoundedNumber]]: x, [[FormattedString]]: string }.