Merge pull request #26 from frivoal/florian/text-decor-skip

Author: frivoal

css-text-decor-4/Overview.bs

@@ -40,8 +40,8 @@ by adding the ''trailing-spaces'' value.
 
   <pre class="propdef">
       Name: text-decoration-skip
-      Value: ''none'' | [ ''objects'' || [ ''spaces'' | ''trailing-spaces'' ] || ''ink'' || ''edges'' || ''box-decoration'' ]
-      Initial: objects
+      Value: ''none'' | [ ''objects'' || [ ''spaces'' | [ ''leading-spaces'' || ''trailing-space'' ] ] || ''ink'' || ''edges'' || ''box-decoration'' ]
+      Initial: objects leading-spaces trailing-spaces
       Applies to: all elements
       Inherited: yes
       Percentages: N/A
@@ -50,6 +50,15 @@ by adding the ''trailing-spaces'' value.
       Animatable: no
   </pre>
 
+Note: The initial value is different
+from the one specified at the previous level,
+which was only ''text-decoration-skip: objects''.
+
+Issue: The initial value is quite verbose,
+which makes it inconvenient to set the property
+to the initial value plus something else.
+We should make this easier to specify.
+
 	Issue: Add final level 3 content
 
   <dl dfn-type=value dfn-for=text-decoration-skip>
@@ -62,23 +71,24 @@ by adding the ''trailing-spaces'' value.
     <dd>
 
 	Issue: Add final level 3 content
+    <dt><dfn>leading-spaces</dfn></dt>
+    <dd>Skip all spacing,
+      i.e. all <i>characters</i> with the Unicode White_Space property [[UAX44]]
+      and all <a href="http://www.w3.org/TR/css3-text/#word-separator">word separators</a>
+      plus any adjacent 'letter-spacing' or 'word-spacing',
+      when located at the start of the line.
     <dt><dfn>trailing-spaces</dfn></dt>
-    <dd>Skip all spacing, i.e. all <i>characters</i> with the Unicode White_Space property [[UAX44]]
-      and all <a href="http://www.w3.org/TR/css3-text/#word-separator">word separators</a>,
-      plus any adjacent 'letter-spacing' or 'word-spacing'
-      when located then end of the line.
+    <dd>Skip all spacing,
+      i.e. all <i>characters</i> with the Unicode White_Space property [[UAX44]]
+      and all <a href="http://www.w3.org/TR/css3-text/#word-separator">word separators</a>
+      plus any adjacent 'letter-spacing' or 'word-spacing',
+      when located at the end of the line.
   </dl>
 
-  Issue: Should ''object trailing-spaces'' be the initial value instead of just ''object''?
-  Should the initial value be auto,
-  defined so that that it can vary between
-  ''object'' and ''object trailing-spaces''
-  depending on properties like 'white-space', 'word-wrap', 'word-break' etc?
-
-  Issue: Should we have a ''leading-spaces'' value as well?
-  It looks like ''object leading-spaces'' may be more appropriate than
-  ''object trailing-spaces'' in right-aligned text,
-  even though common word processing applications don't do that.
+The following addition are made to the default UA stylesheet for HTML:
+<pre><code class="lang-css">
+ins, del { text-decoration-skip: none; }
+</code></pre>
 
 <h2 id=temp>Rescued L3 Brainstorming: Ignore For Now</h2>