Add two more issues about types.

Author: dbaron

css3-transitions/Overview.html

@@ -1231,6 +1231,8 @@ <h2 id=animatable-types><span class=secno>6. </span><a
     properties were individually specified.
   </ul>
 
+  <p class=issue>Need to add a length-percentage-calc type.
+
   <p>Future specifications may define additional types that can be animated.
 
   <h2 id=animatable-properties><span class=secno>7. </span><a
@@ -1260,6 +1262,11 @@ <h2 id=animatable-properties><span class=secno>7. </span><a
   <h3 id=animatable-css><span class=secno>7.1. </span><a
    id=properties-from-css-> Properties from CSS </a></h3>
 
+  <p class=issue>Need to define what listing comma-separated things here
+   means. In particular, that they only apply when both values fit the type,
+   and that if one of the values is a type not listed, or if two of the
+   values are different types, then the two values cannot be interpolated.
+
   <table class=animatable-properties>
    <tbody>
     <tr>

css3-transitions/Overview.src.html

@@ -1233,6 +1233,8 @@ <h2 id="animatable-types"><a id=animation-of-property-types->
         </li>
       </ul>
 
+      <p class="issue">Need to add a length-percentage-calc type.</p>
+
       <p>Future specifications may define additional types that can
       be animated.</p>
 
@@ -1267,6 +1269,12 @@ <h3 id=animatable-css><a id=properties-from-css->
         Properties from CSS
       </a></h3>
 
+      <p class="issue">Need to define what listing comma-separated
+      things here means.  In particular, that they only apply when
+      both values fit the type, and that if one of the values is a
+      type not listed, or if two of the values are different types,
+      then the two values cannot be interpolated.</p>
+
      <table class="animatable-properties">
        <tr>
          <th>Property Name</th>