[gw] (2) The 'unlink' command should be disabled if there's no link. …

…(Subject: HTML 5 - comments on 5.6 Command APIs) git-svn-id: http://svn.whatwg.org/webapps@2086 340c8d12-0b0e-0410-8428-c7bf67bfef74
whatwg · Aug 19, 2008 · f88aba1 · f88aba1
1 parent 358700e
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diff --git a/index b/index
@@ -42746,7 +42746,10 @@ http://developer.apple.com/documentation/AppleApplications/Conceptual/SafariJSPr
     completely included in the current selection.
 
    <dd><strong>Enabled When:</strong> The document has a selection that is
-    entirely within an <a href="#editing0">editing host</a>.
+    entirely within an <a href="#editing0">editing host</a> and that contains
+    (either partially or completely) at least one <code><a
+    href="#a">a</a></code> element that has an <code
+    title=attr-a-href>href</code> attribute.
 
    <dd><strong>Indeterminate When:</strong> Never.
 

diff --git a/source b/source
@@ -40031,7 +40031,10 @@ http://developer.apple.com/documentation/AppleApplications/Conceptual/SafariJSPr
    title="attr-a-href">href</code> attributes and that are partially
    or completely included in the current selection.</dd>
    <dd><strong>Enabled When:</strong> The document has a selection
-   that is entirely within an <span>editing host</span>.</dd>
+   that is entirely within an <span>editing host</span> and that
+   contains (either partially or completely) at least one
+   <code>a</code> element that has an <code
+   title="attr-a-href">href</code> attribute.</dd>
    <dd><strong>Indeterminate When:</strong> Never.</dd>
    <dd><strong>State:</strong> Always false.</dd>
    <dd><strong>Value:</strong> Always the string "<code title="">false</code>".</dd>