[e] (0) clarify how to make a determinate and indeterminate progress bar

Fixing http://www.w3.org/Bugs/Public/show_bug.cgi?id=12119

git-svn-id: http://svn.whatwg.org/webapps@6066 340c8d12-0b0e-0410-8428-c7bf67bfef74

complete.html

@@ -49021,6 +49021,11 @@ <h4 id=the-progress-element><span class=secno>4.10.16 </span>The <dfn><code>prog
   how much work the task requires in total. The units are arbitrary
   and not specified.</p>
 
+  <p class=note>To make an determinate progress bar, add a <code title=attr-progress-value><a href=#attr-progress-value>value</a></code> attribute with the current
+  progress (either a number from 0.0 to 1.0, or, if the <code title=attr-progress-max><a href=#attr-progress-max>max</a></code> attribute is specified, a
+  number from 0 to the value of the <code title=attr-progress-max><a href=#attr-progress-max>max</a></code> attribute. To make an
+  indeterminate progress bar, remove the <code title=attr-progress-value><a href=#attr-progress-value>value</a></code> attribute.</p>
+
   <p>Authors are encouraged to also include the current value and the
   maximum value inline as text inside the element, so that the
   progress is made available to users of legacy user agents.</p>

index

@@ -49049,6 +49049,11 @@ interface <dfn id=htmloptionelement>HTMLOptionElement</dfn> : <a href=#htmleleme
   how much work the task requires in total. The units are arbitrary
   and not specified.</p>
 
+  <p class=note>To make an determinate progress bar, add a <code title=attr-progress-value><a href=#attr-progress-value>value</a></code> attribute with the current
+  progress (either a number from 0.0 to 1.0, or, if the <code title=attr-progress-max><a href=#attr-progress-max>max</a></code> attribute is specified, a
+  number from 0 to the value of the <code title=attr-progress-max><a href=#attr-progress-max>max</a></code> attribute. To make an
+  indeterminate progress bar, remove the <code title=attr-progress-value><a href=#attr-progress-value>value</a></code> attribute.</p>
+
   <p>Authors are encouraged to also include the current value and the
   maximum value inline as text inside the element, so that the
   progress is made available to users of legacy user agents.</p>

source

@@ -55142,6 +55142,15 @@ interface <dfn>HTMLOptionElement</dfn> : <span>HTMLElement</span> {
   how much work the task requires in total. The units are arbitrary
   and not specified.</p>
 
+  <p class="note">To make an determinate progress bar, add a <code
+  title="attr-progress-value">value</code> attribute with the current
+  progress (either a number from 0.0 to 1.0, or, if the <code
+  title="attr-progress-max">max</code> attribute is specified, a
+  number from 0 to the value of the <code
+  title="attr-progress-max">max</code> attribute. To make an
+  indeterminate progress bar, remove the <code
+  title="attr-progress-value">value</code> attribute.</p>
+
   <p>Authors are encouraged to also include the current value and the
   maximum value inline as text inside the element, so that the
   progress is made available to users of legacy user agents.</p>