[css-text-3] Clarify that white space trimming at the start/end of the line ignores inline box boundaries. <https://lists.w3.org/Archives/Public/www-style/2018Mar/0040.html> Fixes w3c#1997

Author: fantasai

css-text-3/Overview.bs

@@ -698,15 +698,18 @@ Languages and Typesetting</h4>
 
     <p>As each line is laid out,</p>
     <ol>
-      <li>A sequence of collapsible spaces at the beginning of a line is
-        removed.
+      <li>A sequence of collapsible spaces at the beginning of a line
+        (ignoring any intervening <a>inline box</a> boundaries)
+        is removed.
       <li>If the tab size is zero, tabs are not rendered.
         Otherwise, each tab is rendered as a horizontal shift
         that lines up the start edge of the next glyph with the next <a>tab stop</a>.
         <dfn lt="tab stop">Tab stops</dfn> occur at points that are multiples of the tab size
         from the block's starting content edge.
         The tab size is given by the 'tab-size' property.
-      <li>A sequence of <a>collapsible</a> spaces at the end of a line is removed.
+      <li>A sequence of <a>collapsible</a> spaces at the end of a line
+        (ignoring any intervening <a>inline box</a> boundaries)
+        is removed.
       <li>If spaces or tabs at the end of a line are non-collapsible
          but have 'white-space' set to ''pre-wrap''
          the UA must either <a>hang</a> the <a>white space</a>

css-text-3/issues-lc-2013.html

@@ -1396,13 +1396,14 @@ <h1>CSS Text Level 3 Disposition of Comments for 2013-10-10 LCWD</h1>
 <span>From:     Xidorn Quan</span>
 <span>Comment:  <a href='https://github.com/w3c/csswg-drafts/issues/1990'>https://github.com/w3c/csswg-drafts/issues/1990</a></span>
 <span class="">Open:     =WG= Discuss.</span></pre>
-<pre class='open ' id='issue-162'>
+<pre class=' a' id='issue-162'>
 <span>Issue 162. <a href='#issue-162'>#</a></span>
 <span>Summary:  Trimming end-of-line spaces through inline boundaries</span>
 <span>From:     Koji Ishii</span>
 <span>Comment:  <a href='https://github.com/w3c/csswg-drafts/issues/1997'>https://github.com/w3c/csswg-drafts/issues/1997</a></span>
 <span>Response: <a href='https://github.com/w3c/csswg-drafts/issues/1997#issuecomment-370426323'>https://github.com/w3c/csswg-drafts/issues/1997#issuecomment-370426323</a></span>
-<span class="">Open:     =WG= Discuss.</span></pre>
+<span class="a">Closed:   Accepted</span>
+<span>Resolved: <a href='https://lists.w3.org/Archives/Public/www-style/2018Mar/0040.html'>https://lists.w3.org/Archives/Public/www-style/2018Mar/0040.html</a> <a href="https://www.w3.org/Mail/flatten/index?subject=https%3A%2F%2Flists.w3.org%2FArchives%2FPublic%2Fwww-style/2018Mar/0040.html"><abbr title="Thread">&#x2208;</abbr></a></span></pre>
 <pre class='open ' id='issue-163'>
 <span>Issue 163. <a href='#issue-163'>#</a></span>
 <span>Summary:  Simplify behavior of break-spaces, correct note</span>

css-text-3/issues-lc-2013.txt

@@ -1370,7 +1370,8 @@ Summary:  Trimming end-of-line spaces through inline boundaries
 From:     Koji Ishii
 Comment:  https://github.com/w3c/csswg-drafts/issues/1997
 Response: https://github.com/w3c/csswg-drafts/issues/1997#issuecomment-370426323
-Open:     =WG= Discuss.
+Closed:   Accepted
+Resolved: https://lists.w3.org/Archives/Public/www-style/2018Mar/0040.html
 ----
 Issue 163.
 Summary:  Simplify behavior of break-spaces, correct note