editorial: formatting changes

index.bs

@@ -2610,11 +2610,11 @@ The [=remote end steps=] with |command parameters| are:
      [=error code=] [=invalid argument=].
 
   1. If |prompt unload| is true:
-     
+
      1. [=Close=] |context|.
 
   1. Otherwise:
-   
+
      1. [=Close=] |context| without [=prompting to unload=].
 
   1. Return [=success=] with data null.
@@ -2896,7 +2896,7 @@ To <dfn>locate nodes using CSS</dfn> with given |context target|, |context nodes
 
 1. For each |context node| of |context nodes|:
 
-  1. Let |elements| be the result of [=match a selector against a tree=] with 
+  1. Let |elements| be the result of [=match a selector against a tree=] with
      |parse result| and |context target|’s [=active document=] [=root=] using
      [=scoping root=] |context node|.
 
@@ -2944,12 +2944,12 @@ without going via the ECMAScript runtime.
          as this and |index| as the argument.
 
       1. [=list/Append=] |node| to |returned nodes|.
-      
+
       1. If |maximum returned node count| not null and [=list/size=] of
          |returned nodes| is equal to |maximum returned node count|,
          return |returned nodes|.
 
-      1. Set |index| to |index| + 1. 
+      1. Set |index| to |index| + 1.
 
 1. Return |returned nodes|.
 
@@ -2980,7 +2980,7 @@ and |session|:
 
   1. If |search text| is a [=code point substring=] of |node text|, perform the
      following steps:
-     
+
     1. Let |child nodes| be an empty [=/list=] and, for each node |child| in the
        <a spec=dom>children</a> of |context node|:
 
@@ -2996,7 +2996,7 @@ and |session|:
 
     1. Otherwise, perform the following steps:
 
-      1. Set |max depth| to |max depth| - 1. 
+      1. Set |max depth| to |max depth| - 1.
 
       1. Let |child node matches| be the result of [=locate nodes using inner text=]
          with |context target|, |child nodes|, |selector|, |max depth|,
@@ -3029,7 +3029,7 @@ The [=remote end steps=] with |session| and |command parameters| are:
    let |sandbox| be null.
 
 1. Let |current context target| be the a [=/map=] matching of the
-   <code>script.ContextTarget</code> production with the 
+   <code>script.ContextTarget</code> production with the
    <code>context</code> field set to the [=browsing context id=]
    of |context| and the <code>sandbox</code> field set to |sandbox|.
 
@@ -3061,7 +3061,7 @@ The [=remote end steps=] with |session| and |command parameters| are:
 
 1. Let |type| be |locator|["<code>type</code>"].
 
-1. In the following list of conditions and associated steps, run the first set 
+1. In the following list of conditions and associated steps, run the first set
    of steps for which the associated condition is true:
 
    <dl>
@@ -3086,13 +3086,13 @@ The [=remote end steps=] with |session| and |command parameters| are:
       <dd>
          1. Let |selector| be |locator|["<code>value</code>"].
 
-         1. If |locator| [=map/contains=] <code>maxDepth</code>, let |max depth| be 
+         1. If |locator| [=map/contains=] <code>maxDepth</code>, let |max depth| be
             |locator|["<code>maxDepth</code>"]. Otherwise, let |max depth| be null.
 
-         1. If |locator| [=map/contains=] <code>ignoreCase</code>, let |ignore case| be 
+         1. If |locator| [=map/contains=] <code>ignoreCase</code>, let |ignore case| be
             |locator|["<code>ignoreCase</code>"]. Otherwise, let |ignore case| be false.
 
-         1. If |locator| [=map/contains=] <code>matchType</code>, let |match type| be 
+         1. If |locator| [=map/contains=] <code>matchType</code>, let |match type| be
             |locator|["<code>matchType</code>"]. Otherwise, let |match type| be "full".
 
          1. Let |result nodes| be a result of [=trying=] to [=locate nodes using inner text=]
@@ -3104,7 +3104,7 @@ The [=remote end steps=] with |session| and |command parameters| are:
 
 1. If |command parameters| [=map/contains=] "<code>serializationOptions</code>",
    let |serialization options| be |command parameters|["<code>serializationOptions</code>"].
-   Otherwise, let |serialization options| be a [=/map=] matching the 
+   Otherwise, let |serialization options| be a [=/map=] matching the
    <code>script.SerializationOptions</code> production with the fields
    set to their default values.
 
@@ -3449,7 +3449,7 @@ The [=remote end steps=] with |command parameters| are:
 1. If |command parameters| [=map/contains=] the <code>viewport</code> field:
 
    1. Let |viewport| be the |command parameters|["<code>viewport</code>"].
-   
+
    1. If |viewport| is not null, set the width of |context|'s [=layout
       viewport=] to be the <code>width</code> of |viewport| in CSS pixels and
       set the height of the |context|'s [=layout viewport=] to be the