Editorial: Consistently use records with [[]] (#350)

The patch makes an editorial change to make the descriptions
of the locale database fully switch to records (there was some object-style
notation remaining).

Split off from #227

spec/collator.html

@@ -134,9 +134,9 @@ <h1>Internal Slots</h1>
       </p>
 
       <ul>
-        <li>The first element of [[SortLocaleData]][locale].co and [[SearchLocaleData]][locale].co must be *null* for all locale values.</li>
-        <li>The values `"standard"` and `"search"` must not be used as elements in any [[SortLocaleData]][locale].co and [[SearchLocaleData]][locale].co list.</li>
-        <li>[[SearchLocaleData]][locale] must have a sensitivity field with a String value equal to `"base"`, `"accent"`, `"case"`, or `"variant"` for all locale values.</li>
+        <li>The first element of [[SortLocaleData]][[&lt;_locale_&gt;]].[[co]] and [[SearchLocaleData]][[&lt;_locale_&gt;]].[[co]] must be *null* for all locale values.</li>
+        <li>The values `"standard"` and `"search"` must not be used as elements in any [[SortLocaleData]].[[&lt;_locale_&gt;]].[[co]] and [[SearchLocaleData]].[[&lt;_locale_&gt;]].[[co]] list.</li>
+        <li>[[SearchLocaleData]][[&lt;_locale_&gt;]] must have a sensitivity field with a String value equal to `"base"`, `"accent"`, `"case"`, or `"variant"` for all locale values.</li>
       </ul>
 
     </emu-clause>

spec/datetimeformat.html

@@ -499,10 +499,10 @@ <h1>Internal slots</h1>
           The list that is the value of the `"nu"` field of any locale field of [[LocaleData]] must not include the values `"native"`, `"traditio"`, or `"finance"`.
         </li>
         <li>
-          [[LocaleData]][locale].hc must be &laquo; *null*, `"h11"`, `"h12"`, `"h23"`, `"h24"` &raquo; for all locale values.
+          [[LocaleData]].[[&lt;_locale_&gt;]].[[hc]] must be &laquo; *null*, `"h11"`, `"h12"`, `"h23"`, `"h24"` &raquo; for all locale values _locale_.
         </li>
         <li>
-          [[LocaleData]][locale] must have a hourCycle field with a String value equal to `"h11"`, `"h12"`, `"h23"`, or `"h24"` for all locale values.
+          [[LocaleData]].[[&lt;_locale_&gt;]] must have an [[hourCycle]] field with a String value equal to `"h11"`, `"h12"`, `"h23"`, or `"h24"` for all locale values _locale_.
         </li>
         <li>
           [[LocaleData]][locale] must have a formats field for all locale values. The value of this field must be a list of records, each of which has a subset of the fields shown in <emu-xref href="#table-datetimeformat-components"></emu-xref>, where each field must have one of the values specified for the field in <emu-xref href="#table-datetimeformat-components"></emu-xref>. Multiple records in a list may use the same subset of the fields as long as they have different values for the fields. The following subsets must be available for each locale:

spec/numberformat.html

@@ -556,7 +556,7 @@ <h1>Internal slots</h1>
 
       <ul>
         <li>The list that is the value of the `"nu"` field of any locale field of [[LocaleData]] must not include the values `"native"`, `"traditio"`, or `"finance"`.</li>
-        <li>[[LocaleData]][locale] must have a patterns field for all locale values. The value of this field must be a record, which must have fields with the names of the three number format styles: `"decimal"`, `"percent"`, and `"currency"`. Each of these fields in turn must be a record with the fields positivePattern and negativePattern. The value of these fields must be string values that must contain the substring `"{number}"` and may contain the substrings `"{plusSign}"`, and `"{minusSign}"`; the values within the percent field must also contain the substring `"{percentSign}"`; the values within the currency field must also contain the substring `"{currency}"`. The pattern strings must not contain any characters in the General Category "Number, decimal digit" as specified by the Unicode Standard.</li>
+        <li>[[LocaleData]].[[&lt;_locale_&gt;]] must have a patterns field for all locale values _locale_. The value of this field must be a record, which must have fields with the names of the three number format styles: `"decimal"`, `"percent"`, and `"currency"`. Each of these fields in turn must be a record with the fields positivePattern and negativePattern. The value of these fields must be string values that must contain the substring `"{number}"` and may contain the substrings `"{plusSign}"`, and `"{minusSign}"`; the values within the percent field must also contain the substring `"{percentSign}"`; the values within the currency field must also contain the substring `"{currency}"`. The pattern strings must not contain any characters in the General Category "Number, decimal digit" as specified by the Unicode Standard.</li>
       </ul>
 
       <emu-note>