From 4bd10f70b12d257141c3994a6bca9633731417da Mon Sep 17 00:00:00 2001
From: Ian Hickson <ian@hixie.ch>
Date: Mon, 15 Nov 2010 23:25:55 +0000
Subject: [PATCH] [agiow] (2) Revert r5277's removal of '/' as a magic value to
 postMessage(), since it has useful use cases. Paths in absolute URLs are
 still ignored without raising an exception.

git-svn-id: http://svn.whatwg.org/webapps@5682 340c8d12-0b0e-0410-8428-c7bf67bfef74
---
 complete.html | 16 ++++++++++++----
 index         | 16 ++++++++++++----
 source        | 18 +++++++++++++-----
 3 files changed, 37 insertions(+), 13 deletions(-)

diff --git a/complete.html b/complete.html
index f64608572ec..3c7337f6b56 100644
--- a/complete.html
+++ b/complete.html
@@ -72962,7 +72962,7 @@ <h4 id=posting-messages><span class=secno>10.4.3 </span>Posting messages</h4>
     send the message to the target regardless of origin, set the
     target origin to "<code title="">*</code>". To restrict the
     message to same-origin targets only, without needing to explicitly
-    state the origin, pass the <code title=dom-location><a href=#dom-location>window.location</a></code> object.</p>
+    state the origin, set the target origin to "<code title="">/</code>".</p>
 
     <p>Throws an <code><a href=#invalid_state_err>INVALID_STATE_ERR</a></code> if the <var title="">ports</var> array is not null and it contains either null
     entries or duplicate ports.</p>
@@ -72990,9 +72990,10 @@ <h4 id=posting-messages><span class=secno>10.4.3 </span>Posting messages</h4>
   <ol><li>
 
     <p>If the value of the <var title="">targetOrigin</var> argument
-    is neither a single U+002A ASTERISK character (*) nor an
-    <a href=#absolute-url>absolute URL</a>, then throw a <code><a href=#syntax_err>SYNTAX_ERR</a></code>
-    exception and abort the overall set of steps.</p>
+    is neither a single U+002A ASTERISK character (*), a single U+002F
+    SOLIDUS character (/), nor an <a href=#absolute-url>absolute URL</a>, then
+    throw a <code><a href=#syntax_err>SYNTAX_ERR</a></code> exception and abort the overall
+    set of steps.</p>
 
    </li>
 
@@ -73041,6 +73042,13 @@ <h4 id=posting-messages><span class=secno>10.4.3 </span>Posting messages</h4>
 
    <li>
 
+    <p>If the <var title="">targetOrigin</var> argument is a single
+    literal U+002F SOLIDUS character (/), and the
+    <code><a href=#document>Document</a></code> of the <code><a href=#window>Window</a></code> object on which
+    the method was invoked does not have the <a href=#same-origin>same origin</a>
+    as the <a href=#entry-script>entry script</a>'s <a href="#script's-document" title="script's
+    document">document</a>, then abort these steps silently.</p>
+
     <p>Otherwise, if the <var title="">targetOrigin</var> argument is
     an <a href=#absolute-url>absolute URL</a>, and the <code><a href=#document>Document</a></code> of the
     <code><a href=#window>Window</a></code> object on which the method was invoked does
diff --git a/index b/index
index dd346a33c93..b793094c0d6 100644
--- a/index
+++ b/index
@@ -69611,7 +69611,7 @@ function receiver(e) {
     send the message to the target regardless of origin, set the
     target origin to "<code title="">*</code>". To restrict the
     message to same-origin targets only, without needing to explicitly
-    state the origin, pass the <code title=dom-location><a href=#dom-location>window.location</a></code> object.</p>
+    state the origin, set the target origin to "<code title="">/</code>".</p>
 
     <p>Throws an <code><a href=#invalid_state_err>INVALID_STATE_ERR</a></code> if the <var title="">ports</var> array is not null and it contains either null
     entries or duplicate ports.</p>
@@ -69639,9 +69639,10 @@ function receiver(e) {
   <ol><li>
 
     <p>If the value of the <var title="">targetOrigin</var> argument
-    is neither a single U+002A ASTERISK character (*) nor an
-    <a href=#absolute-url>absolute URL</a>, then throw a <code><a href=#syntax_err>SYNTAX_ERR</a></code>
-    exception and abort the overall set of steps.</p>
+    is neither a single U+002A ASTERISK character (*), a single U+002F
+    SOLIDUS character (/), nor an <a href=#absolute-url>absolute URL</a>, then
+    throw a <code><a href=#syntax_err>SYNTAX_ERR</a></code> exception and abort the overall
+    set of steps.</p>
 
    </li>
 
@@ -69690,6 +69691,13 @@ function receiver(e) {
 
    <li>
 
+    <p>If the <var title="">targetOrigin</var> argument is a single
+    literal U+002F SOLIDUS character (/), and the
+    <code><a href=#document>Document</a></code> of the <code><a href=#window>Window</a></code> object on which
+    the method was invoked does not have the <a href=#same-origin>same origin</a>
+    as the <a href=#entry-script>entry script</a>'s <a href="#script's-document" title="script's
+    document">document</a>, then abort these steps silently.</p>
+
     <p>Otherwise, if the <var title="">targetOrigin</var> argument is
     an <a href=#absolute-url>absolute URL</a>, and the <code><a href=#document>Document</a></code> of the
     <code><a href=#window>Window</a></code> object on which the method was invoked does
diff --git a/source b/source
index 192bb817421..fd084435975 100644
--- a/source
+++ b/source
@@ -82572,8 +82572,8 @@ function receiver(e) {
     send the message to the target regardless of origin, set the
     target origin to "<code title="">*</code>". To restrict the
     message to same-origin targets only, without needing to explicitly
-    state the origin, pass the <code
-    title="dom-location">window.location</code> object.</p>
+    state the origin, set the target origin to "<code
+    title="">/</code>".</p>
 
     <p>Throws an <code>INVALID_STATE_ERR</code> if the <var
     title="">ports</var> array is not null and it contains either null
@@ -82609,9 +82609,10 @@ function receiver(e) {
    <li>
 
     <p>If the value of the <var title="">targetOrigin</var> argument
-    is neither a single U+002A ASTERISK character (*) nor an
-    <span>absolute URL</span>, then throw a <code>SYNTAX_ERR</code>
-    exception and abort the overall set of steps.</p>
+    is neither a single U+002A ASTERISK character (*), a single U+002F
+    SOLIDUS character (/), nor an <span>absolute URL</span>, then
+    throw a <code>SYNTAX_ERR</code> exception and abort the overall
+    set of steps.</p>
 
    </li>
 
@@ -82664,6 +82665,13 @@ function receiver(e) {
 
    <li>
 
+    <p>If the <var title="">targetOrigin</var> argument is a single
+    literal U+002F SOLIDUS character (/), and the
+    <code>Document</code> of the <code>Window</code> object on which
+    the method was invoked does not have the <span>same origin</span>
+    as the <span>entry script</span>'s <span title="script's
+    document">document</span>, then abort these steps silently.</p>
+
     <p>Otherwise, if the <var title="">targetOrigin</var> argument is
     an <span>absolute URL</span>, and the <code>Document</code> of the
     <code>Window</code> object on which the method was invoked does