Editorial: Use consistent wording for List iteration

Ref tc39/ecma262#2152
gibson042 · Apr 12, 2023 · c3def6b · c3def6b
1 parent 6832aaf
commit c3def6b
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Showing 5 changed files with 26 additions and 25 deletions.
diff --git a/spec/datetimeformat.html b/spec/datetimeformat.html
@@ -124,7 +124,7 @@ <h1>InitializeDateTimeFormat ( _dateTimeFormat_, _locales_, _options_ )</h1>
             1. Let _bestFormat_ be BasicFormatMatcher(_formatOptions_, _formats_).
           1. Else,
             1. Let _bestFormat_ be BestFitFormatMatcher(_formatOptions_, _formats_).
-        1. For each row in <emu-xref href="#table-datetimeformat-components"></emu-xref>, except the header row, in table order, do
+        1. For each row of <emu-xref href="#table-datetimeformat-components"></emu-xref>, except the header row, in table order, do
           1. Let _prop_ be the name given in the Property column of the row.
           1. If _bestFormat_ has a field [[&lt;_prop_&gt;]], then
             1. Let _p_ be _bestFormat_.[[&lt;_prop_&gt;]].
@@ -834,7 +834,8 @@ <h1>BasicFormatMatcher ( _options_, _formats_ )</h1>
         1. Assert: Type(_formats_) is List.
         1. For each element _format_ of _formats_, do
           1. Let _score_ be 0.
-          1. For each property name _property_ shown in <emu-xref href="#table-datetimeformat-components"></emu-xref>, do
+          1. For each row of <emu-xref href="#table-datetimeformat-components"></emu-xref>, except the header row, in table order, do
+            1. Let _property_ be the name given in the Property column of the row.
             1. If _options_ has a field [[&lt;_property_&gt;]], let _optionsProp_ be _options_.[[&lt;_property_&gt;]]; else let _optionsProp_ be *undefined*.
             1. If _format_ has a field [[&lt;_property_&gt;]], let _formatProp_ be _format_.[[&lt;_property_&gt;]]; else let _formatProp_ be *undefined*.
             1. If _optionsProp_ is *undefined* and _formatProp_ is not *undefined*, decrease _score_ by _additionPenalty_.
@@ -929,7 +930,7 @@ <h1>FormatDateTimePattern ( _dateTimeFormat_, _patternParts_, _x_, _rangeFormatO
           1. Let _nf3_ be ? Construct(%NumberFormat%, &laquo; _locale_, _nf3Options_ &raquo;).
         1. Let _tm_ be ToLocalTime(ℤ(ℝ(_x_) &times; 10<sup>6</sup>), _dateTimeFormat_.[[Calendar]], _dateTimeFormat_.[[TimeZone]]).
         1. Let _result_ be a new empty List.
-        1. For each Record { [[Type]], [[Value]] } _patternPart_ in _patternParts_, do
+        1. For each Record { [[Type]], [[Value]] } _patternPart_ of _patternParts_, do
           1. Let _p_ be _patternPart_.[[Type]].
           1. If _p_ is *"literal"*, then
             1. Append the Record { [[Type]]: *"literal"*, [[Value]]: _patternPart_.[[Value]] } to _result_.
@@ -1015,7 +1016,7 @@ <h1>FormatDateTime ( _dateTimeFormat_, _x_ )</h1>
       <emu-alg>
         1. Let _parts_ be ? PartitionDateTimePattern(_dateTimeFormat_, _x_).
         1. Let _result_ be the empty String.
-        1. For each Record { [[Type]], [[Value]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]] } _part_ of _parts_, do
           1. Set _result_ to the string-concatenation of _result_ and _part_.[[Value]].
         1. Return _result_.
       </emu-alg>
@@ -1032,7 +1033,7 @@ <h1>FormatDateTimeToParts ( _dateTimeFormat_, _x_ )</h1>
         1. Let _parts_ be ? PartitionDateTimePattern(_dateTimeFormat_, _x_).
         1. Let _result_ be ! ArrayCreate(0).
         1. Let _n_ be 0.
-        1. For each Record { [[Type]], [[Value]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]] } _part_ of _parts_, do
           1. Let _O_ be OrdinaryObjectCreate(%Object.prototype%).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"type"*, _part_.[[Type]]).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"value"*, _part_.[[Value]]).
@@ -1090,13 +1091,13 @@ <h1>PartitionDateTimeRangePattern ( _dateTimeFormat_, _x_, _y_ )</h1>
           1. Let _pattern_ be _dateTimeFormat_.[[Pattern]].
           1. Let _patternParts_ be PartitionPattern(_pattern_).
           1. Let _resultParts_ be ? FormatDateTimePattern(_dateTimeFormat_, _patternParts_, _x_, *undefined*).
-          1. For each Record { [[Type]], [[Value]] } _r_ in _resultParts_, do
+          1. For each Record { [[Type]], [[Value]] } _r_ of _resultParts_, do
             1. Append the Record { [[Type]]: _r_.[[Type]], [[Value]]: _r_.[[Value]], [[Source]]: *"shared"* } to _collapsedResult_.
           1. Return _collapsedResult_.
         1. Let _rangeResult_ be a new empty List.
         1. If _selectedRangePattern_ is *undefined*, then
           1. Set _selectedRangePattern_ to _rangePatterns_.[[Default]].
-        1. For each Record { [[Pattern]], [[Source]] } _rangePatternPart_ in _selectedRangePattern_.[[PatternParts]], do
+        1. For each Record { [[Pattern]], [[Source]] } _rangePatternPart_ of _selectedRangePattern_.[[PatternParts]], do
           1. Let _pattern_ be _rangePatternPart_.[[Pattern]].
           1. Let _source_ be _rangePatternPart_.[[Source]].
           1. If _source_ is *"startRange"* or *"shared"*, then
@@ -1105,7 +1106,7 @@ <h1>PartitionDateTimeRangePattern ( _dateTimeFormat_, _x_, _y_ )</h1>
             1. Let _z_ be _y_.
           1. Let _patternParts_ be PartitionPattern(_pattern_).
           1. Let _resultParts_ be ? FormatDateTimePattern(_dateTimeFormat_, _patternParts_, _z_, _selectedRangePattern_).
-          1. For each Record { [[Type]], [[Value]] } _r_ in _resultParts_, do
+          1. For each Record { [[Type]], [[Value]] } _r_ of _resultParts_, do
             1. Append the Record { [[Type]]: _r_.[[Type]], [[Value]]: _r_.[[Value]], [[Source]]: _source_ } to _rangeResult_.
         1. Return _rangeResult_.
       </emu-alg>
@@ -1121,7 +1122,7 @@ <h1>FormatDateTimeRange ( _dateTimeFormat_, _x_, _y_ )</h1>
       <emu-alg>
         1. Let _parts_ be ? PartitionDateTimeRangePattern(_dateTimeFormat_, _x_, _y_).
         1. Let _result_ be the empty String.
-        1. For each Record { [[Type]], [[Value]], [[Source]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]], [[Source]] } _part_ of _parts_, do
           1. Set _result_ to the string-concatenation of _result_ and _part_.[[Value]].
         1. Return _result_.
       </emu-alg>
@@ -1138,7 +1139,7 @@ <h1>FormatDateTimeRangeToParts ( _dateTimeFormat_, _x_, _y_ )</h1>
         1. Let _parts_ be ? PartitionDateTimeRangePattern(_dateTimeFormat_, _x_, _y_).
         1. Let _result_ be ! ArrayCreate(0).
         1. Let _n_ be 0.
-        1. For each Record { [[Type]], [[Value]], [[Source]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]], [[Source]] } _part_ of _parts_, do
           1. Let _O_ be OrdinaryObjectCreate(%Object.prototype%).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"type"*, _part_.[[Type]]).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"value"*, _part_.[[Value]]).

diff --git a/spec/listformat.html b/spec/listformat.html
@@ -330,7 +330,7 @@ <h1>FormatList ( _listFormat_, _list_ )</h1>
       <emu-alg>
         1. Let _parts_ be ! CreatePartsFromList(_listFormat_, _list_).
         1. Let _result_ be an empty String.
-        1. For each Record { [[Type]], [[Value]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]] } _part_ of _parts_, do
           1. Set _result_ to the string-concatenation of _result_ and _part_.[[Value]].
         1. Return _result_.
       </emu-alg>
@@ -347,7 +347,7 @@ <h1>FormatListToParts ( _listFormat_, _list_ )</h1>
         1. Let _parts_ be ! CreatePartsFromList(_listFormat_, _list_).
         1. Let _result_ be ! ArrayCreate(0).
         1. Let _n_ be 0.
-        1. For each Record { [[Type]], [[Value]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]] } _part_ of _parts_, do
           1. Let _O_ be OrdinaryObjectCreate(%Object.prototype%).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"type"*, _part_.[[Type]]).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"value"*, _part_.[[Value]]).

diff --git a/spec/locales-currencies-tz.html b/spec/locales-currencies-tz.html
@@ -103,7 +103,7 @@ <h1>CanonicalizeUnicodeLocaleId ( _locale_ )</h1>
           1. For each element _attr_ of _attributes_, do
             1. Append *"-"* to _newExtension_.
             1. Append _attr_ to _newExtension_.
-          1. For each Record { [[Key]], [[Value]] } _keyword_ in _keywords_, do
+          1. For each Record { [[Key]], [[Value]] } _keyword_ of _keywords_, do
             1. Append *"-"* to _newExtension_.
             1. Append _keyword_.[[Key]] to _newExtension_.
             1. If _keyword_.[[Value]] is not the empty String, then

diff --git a/spec/numberformat.html b/spec/numberformat.html
@@ -785,7 +785,7 @@ <h1>
             1. Append the Record { [[Type]]: *"literal"*, [[Value]]: _patternPart_.[[Value]] } to _result_.
           1. Else if _p_ is equal to *"number"*, then
             1. Let _notationSubParts_ be PartitionNotationSubPattern(_numberFormat_, _x_, _n_, _exponent_).
-            1. For each Record { [[Type]], [[Value]] } _subPart_ in _notationSubParts_, do
+            1. For each Record { [[Type]], [[Value]] } _subPart_ of _notationSubParts_, do
               1. Append _subPart_ to _result_.
           1. Else if _p_ is equal to *"plusSign"*, then
             1. Let _plusSignSymbol_ be the ILND String representing the plus sign.
@@ -1213,7 +1213,7 @@ <h1>FormatNumeric ( _numberFormat_, _x_ )</h1>
       <emu-alg>
         1. Let _parts_ be ? PartitionNumberPattern(_numberFormat_, _x_).
         1. Let _result_ be the empty String.
-        1. For each Record { [[Type]], [[Value]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]] } _part_ of _parts_, do
           1. Set _result_ to the string-concatenation of _result_ and _part_.[[Value]].
         1. Return _result_.
       </emu-alg>
@@ -1230,7 +1230,7 @@ <h1>FormatNumericToParts ( _numberFormat_, _x_ )</h1>
         1. Let _parts_ be ? PartitionNumberPattern(_numberFormat_, _x_).
         1. Let _result_ be ! ArrayCreate(0).
         1. Let _n_ be 0.
-        1. For each Record { [[Type]], [[Value]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]] } _part_ of _parts_, do
           1. Let _O_ be OrdinaryObjectCreate(%Object.prototype%).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"type"*, _part_.[[Type]]).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"value"*, _part_.[[Value]]).
@@ -1737,14 +1737,14 @@ <h1>PartitionNumberRangePattern ( _numberFormat_, _x_, _y_ )</h1>
         1. Let _yResult_ be ? PartitionNumberPattern(_numberFormat_, _y_).
         1. If ! FormatNumeric(_numberFormat_, _x_) is equal to ! FormatNumeric(_numberFormat_, _y_), then
           1. Let _appxResult_ be ? FormatApproximately(_numberFormat_, _xResult_).
-          1. For each element _r_ in _appxResult_, do
+          1. For each element _r_ of _appxResult_, do
             1. Set _r_.[[Source]] to *"shared"*.
           1. Return _appxResult_.
-        1. For each element _r_ in _xResult_, do
+        1. For each element _r_ of _xResult_, do
           1. Append the Record { [[Type]]: _r_.[[Type]], [[Value]]: _r_.[[Value]], [[Source]]: *"startRange"* } to _result_.
         1. Let _rangeSeparator_ be an ILND String value used to separate two numbers.
         1. Append the Record { [[Type]]: *"literal"*, [[Value]]: _rangeSeparator_, [[Source]]: *"shared"* } to _result_.
-        1. For each element _r_ in _yResult_, do
+        1. For each element _r_ of _yResult_, do
           1. Append the Record { [[Type]]: _r_.[[Type]], [[Value]]: _r_.[[Value]], [[Source]]: *"endRange"* } to _result_.
         1. Return ! CollapseNumberRange(_result_).
       </emu-alg>
@@ -1788,7 +1788,7 @@ <h1>FormatNumericRange ( _numberFormat_, _x_, _y_ )</h1>
       <emu-alg>
         1. Let _parts_ be ? PartitionNumberRangePattern(_numberFormat_, _x_, _y_).
         1. Let _result_ be the empty String.
-        1. For each element _part_ in _parts_, do
+        1. For each element _part_ of _parts_, do
           1. Set _result_ to the string-concatenation of _result_ and _part_.[[Value]].
         1. Return _result_.
       </emu-alg>
@@ -1805,7 +1805,7 @@ <h1>FormatNumericRangeToParts ( _numberFormat_, _x_, _y_ )</h1>
         1. Let _parts_ be ? PartitionNumberRangePattern(_numberFormat_, _x_, _y_).
         1. Let _result_ be ! ArrayCreate(0).
         1. Let _n_ be 0.
-        1. For each element _part_ in _parts_, do
+        1. For each element _part_ of _parts_, do
           1. Let _O_ be OrdinaryObjectCreate(%Object.prototype%).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"type"*, _part_.[[Type]]).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"value"*, _part_.[[Value]]).

diff --git a/spec/relativetimeformat.html b/spec/relativetimeformat.html
@@ -349,12 +349,12 @@ <h1>MakePartsList ( _pattern_, _unit_, _parts_ )</h1>
       <emu-alg>
         1. Let _patternParts_ be PartitionPattern(_pattern_).
         1. Let _result_ be a new empty List.
-        1. For each Record { [[Type]], [[Value]] } _patternPart_ in _patternParts_, do
+        1. For each Record { [[Type]], [[Value]] } _patternPart_ of _patternParts_, do
           1. If _patternPart_.[[Type]] is *"literal"*, then
             1. Append the Record { [[Type]]: *"literal"*, [[Value]]: _patternPart_.[[Value]], [[Unit]]: ~empty~ } to _result_.
           1. Else,
             1. Assert: _patternPart_.[[Type]] is *"0"*.
-            1. For each Record { [[Type]], [[Value]] } _part_ in _parts_, do
+            1. For each Record { [[Type]], [[Value]] } _part_ of _parts_, do
               1. Append the Record { [[Type]]: _part_.[[Type]], [[Value]]: _part_.[[Value]], [[Unit]]: _unit_ } to _result_.
         1. Return _result_.
       </emu-alg>
@@ -370,7 +370,7 @@ <h1>FormatRelativeTime ( _relativeTimeFormat_, _value_, _unit_ )</h1>
       <emu-alg>
         1. Let _parts_ be ? PartitionRelativeTimePattern(_relativeTimeFormat_, _value_, _unit_).
         1. Let _result_ be an empty String.
-        1. For each Record { [[Type]], [[Value]], [[Unit]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]], [[Unit]] } _part_ of _parts_, do
           1. Set _result_ to the string-concatenation of _result_ and _part_.[[Value]].
         1. Return _result_.
       </emu-alg>
@@ -387,7 +387,7 @@ <h1>FormatRelativeTimeToParts ( _relativeTimeFormat_, _value_, _unit_ )</h1>
         1. Let _parts_ be ? PartitionRelativeTimePattern(_relativeTimeFormat_, _value_, _unit_).
         1. Let _result_ be ! ArrayCreate(0).
         1. Let _n_ be 0.
-        1. For each Record { [[Type]], [[Value]], [[Unit]] } _part_ in _parts_, do
+        1. For each Record { [[Type]], [[Value]], [[Unit]] } _part_ of _parts_, do
           1. Let _O_ be OrdinaryObjectCreate(%Object.prototype%).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"type"*, _part_.[[Type]]).
           1. Perform ! CreateDataPropertyOrThrow(_O_, *"value"*, _part_.[[Value]]).