[ow] (1) Change how canvas serialises alpha<1 colours to match CSS.

git-svn-id: http://svn.whatwg.org/webapps@5875 340c8d12-0b0e-0410-8428-c7bf67bfef74

complete.html

@@ -32561,10 +32561,13 @@ <h6 id=colors-and-styles><span class=secno>4.8.11.1.4 </span>Colors and styles</
   to U+0039, in the shortest form possible), a literal U+002C COMMA
   and U+0020 SPACE, an integer for the green component, a comma and a
   space, an integer for the blue component, another comma and space, a
-  U+0030 DIGIT ZERO, a U+002E FULL STOP (representing the decimal
-  point), one or more digits in the range 0-9 (U+0030 to U+0039)
-  representing the fractional part of the alpha value, and finally a
-  U+0029 RIGHT PARENTHESIS.</p>
+  U+0030 DIGIT ZERO, if the alpha value is greater than zero then a
+  U+002E FULL STOP (representing the decimal point), if the alpha
+  value is greater than zero then one or more digits in the range 0-9
+  (U+0030 to U+0039) representing the fractional part of the alpha
+  value, and finally a U+0029 RIGHT PARENTHESIS.</p> <!-- if people
+  complain this is unreadable, expand it into a <dl> with two nested
+  <ol>s -->
 
   <p>When the context is created, the <code title=dom-context-2d-strokeStyle><a href=#dom-context-2d-strokestyle>strokeStyle</a></code> and <code title=dom-context-2d-fillStyle><a href=#dom-context-2d-fillstyle>fillStyle</a></code> attributes must
   initially have the string value <code title="">#000000</code>.</p>

index

@@ -32544,10 +32544,13 @@ idea from Mihai:
   to U+0039, in the shortest form possible), a literal U+002C COMMA
   and U+0020 SPACE, an integer for the green component, a comma and a
   space, an integer for the blue component, another comma and space, a
-  U+0030 DIGIT ZERO, a U+002E FULL STOP (representing the decimal
-  point), one or more digits in the range 0-9 (U+0030 to U+0039)
-  representing the fractional part of the alpha value, and finally a
-  U+0029 RIGHT PARENTHESIS.</p>
+  U+0030 DIGIT ZERO, if the alpha value is greater than zero then a
+  U+002E FULL STOP (representing the decimal point), if the alpha
+  value is greater than zero then one or more digits in the range 0-9
+  (U+0030 to U+0039) representing the fractional part of the alpha
+  value, and finally a U+0029 RIGHT PARENTHESIS.</p> <!-- if people
+  complain this is unreadable, expand it into a <dl> with two nested
+  <ol>s -->
 
   <p>When the context is created, the <code title=dom-context-2d-strokeStyle><a href=#dom-context-2d-strokestyle>strokeStyle</a></code> and <code title=dom-context-2d-fillStyle><a href=#dom-context-2d-fillstyle>fillStyle</a></code> attributes must
   initially have the string value <code title="">#000000</code>.</p>

source

@@ -35761,10 +35761,13 @@ idea from Mihai:
   to U+0039, in the shortest form possible), a literal U+002C COMMA
   and U+0020 SPACE, an integer for the green component, a comma and a
   space, an integer for the blue component, another comma and space, a
-  U+0030 DIGIT ZERO, a U+002E FULL STOP (representing the decimal
-  point), one or more digits in the range 0-9 (U+0030 to U+0039)
-  representing the fractional part of the alpha value, and finally a
-  U+0029 RIGHT PARENTHESIS.</p>
+  U+0030 DIGIT ZERO, if the alpha value is greater than zero then a
+  U+002E FULL STOP (representing the decimal point), if the alpha
+  value is greater than zero then one or more digits in the range 0-9
+  (U+0030 to U+0039) representing the fractional part of the alpha
+  value, and finally a U+0029 RIGHT PARENTHESIS.</p> <!-- if people
+  complain this is unreadable, expand it into a <dl> with two nested
+  <ol>s -->
 
   <p>When the context is created, the <code
   title="dom-context-2d-strokeStyle">strokeStyle</code> and <code
@@ -67425,7 +67428,7 @@ x === this; // true</pre>
     <p>The <span>origin</span> of a downloadable Web font is equal to
     the <span>origin</span> of the <span>absolute URL</span> used to
     obtain the font (after any redirects). <a
-    href="#refsCSSFONTS">[CSSFONTS]</p>
+    href="#refsCSSFONTS">[CSSFONTS]</a></p>
 
     <p>The <span>origin</span> of a locally installed system font is
     equal to the <span>origin</span> of the <code>Document</code> in