Clarifications to hanging-punctuation. <http://lists.w3.org/Archives/Public/www-style/2012May/0165.html>

Author: fantasai

css-module/Overview.src.html

@@ -73,13 +73,11 @@ <h2 class="no-num no-toc">[LONGSTATUS] [DATE]</h2>
 
 <h2 class="no-num no-toc" id="abstract">Abstract</h2>
 
-  <p><a href="http://www.w3.org/TR/CSS/">CSS</a> is a language for describing
-  the rendering of structured documents (such as HTML and XML) on screen, on
-  paper, in speech, etc. This module contains the features of CSS relating to
+  <p>This module contains the features of CSS relating to
   <var class="replaceme">DESCRIBE HERE</var>.
-  It includes and extends the functionality of <var class="replaceme">CSS level&nbsp;2 [[!CSS21]],
-  which builds on CSS level&nbsp;1 [[CSS1]]</var>.
-  The main extensions compared to <var class="replaceme">level&nbsp;2</var> are <var class="replaceme">SUMMARIZE HERE</var>.
+  <a href="http://www.w3.org/TR/CSS/">CSS</a> is a language for describing
+  the rendering of structured documents (such as HTML and XML) on screen, on
+  paper, in speech, etc.
 
 <h2 class="no-num no-toc" id="status">Status of this document</h2>
 

css3-text/Overview.html

@@ -3131,66 +3131,69 @@ <h3 id=hanging-punctuation><span class=secno>9.2. </span> Hanging
   </table>
 
   <p>This property determines whether a punctuation mark, if one is present,
-   may be placed outside the line box (or in the indent) at the start or at
-   the end of a line of text.
+   <a href="#hangs"><i>hangs</i></a> and may be placed outside the line box
+   (or in the indent) at the start or at the end of a line of text.
 
   <p class=note>Note that if there is not sufficient padding on the block
-   container, hanging punctuation can trigger overflow.
+   container, &lsquo;<a href="#hanging-punctuation0"><code
+   class=property>hanging-punctuation</code></a>&rsquo; can trigger overflow.
+
+  <p>When a punctuation mark <dfn id=hangs title=hang>hangs</dfn>, it is not
+   considered when measuring the line's contents for fit, alignment, or
+   justification. Depending on the line's alignment, this may (or may not)
+   result in the mark being placed outside the line box.
 
   <p>Values have the following meanings:
 
   <dl>
    <dt><dfn id=none2 title="hanging-punctuation:none">&lsquo;<code
     class=css>none</code>&rsquo;</dfn>
 
-   <dd>No characters can hang.
+   <dd>No character <a href="#hangs"><i>hangs</i></a>.
 
    <dt><dfn id=first title="hanging-punctuation:first">&lsquo;<code
     class=css>first</code>&rsquo;</dfn>
 
    <dd>An opening bracket or quote at the start of the <a
     href="http://www.w3.org/TR/CSS21/selector.html#first-line-pseudo">first
-    formatted line</a> of an element hangs. This applies to all characters in
-    the Unicode categories Ps, Pf, Pi.
+    formatted line</a> of an element <a href="#hangs"><i>hangs</i></a>. This
+    applies to all characters in the Unicode categories Ps, Pf, Pi.
 
    <dt><dfn id=last title="hanging-punctuation:last">&lsquo;<code
     class=css>last</code>&rsquo;</dfn>
 
    <dd>A closing bracket or quote at the end of the <i>last formatted
-    line</i> of an element hangs. This applies to all characters in the
-    Unicode categories Pe, Pf, Pi.
+    line</i> of an element <a href="#hangs"><i>hangs</i></a>. This applies to
+    all characters in the Unicode categories Pe, Pf, Pi.
 
    <dt><dfn id=force-end title="hanging-punctuation:force-end">&lsquo;<code
     class=css>force-end</code>&rsquo;</dfn>
 
-   <dd>A stop or comma at the end of a line hangs.
+   <dd>A stop or comma at the end of a line <a
+    href="#hangs"><i>hangs</i></a>.
 
    <dt><dfn id=allow-end title="hanging-punctuation:allow-end">&lsquo;<code
     class=css>allow-end</code>&rsquo;</dfn>
 
-   <dd>A stop or comma at the end of a line hangs if it does not otherwise
-    fit prior to justification.
+   <dd>A stop or comma at the end of a line <a href="#hangs"><i>hangs</i></a>
+    if it does not otherwise fit prior to justification.
   </dl>
 
-  <p>When a punctuation mark hangs, it is not considered when measuring the
-   line's contents for fit, alignment, or justification. Depending on the
-   line's alignment, this can push the mark outside the line box. At most one
-   punctuation character may hang outside each edge of the line.
-
-  <p class=note>A hanging punctuation mark is still enclosed inside its
-   inline box and participates in text justification: its character advance
-   width is just not measured when determining how much content fits on the
-   line, how much the line's contents need to be expanded or compressed for
-   justification, or how to position the content within the line box for text
-   alignment.
-
-  <p>Non-zero start and end borders or padding on an inline box are not
-   allowed to hang. This can prevent a hangable punctuation mark from
-   hanging: for example, a period at the end of an inline box with end
-   padding cannot hang outside the end edge of a line.
-
-  <p><dfn id=stops-and-commas>Stops and commas</dfn> allowed to hang include:
-   
+  <p>Non-zero start and end borders/padding between a <a
+   href="#hangs"><i>hang</i></a>eable mark and the edge of the line prevent
+   the mark from hanging. For example, a period at the end of an inline box
+   with end padding does not <a href="#hangs"><i>hang</i></a> at the end edge
+   of a line. At most one punctuation character may <a
+   href="#hangs"><i>hang</i></a> at each edge of the line.
+
+  <p>A hanging punctuation mark is still enclosed inside its inline box and
+   participates in text justification: its character advance width is just
+   not measured when determining how much content fits on the line, how much
+   the line's contents need to be expanded or compressed for justification,
+   or how to position the content within the line box for text alignment.
+
+  <p><dfn id=stops-and-commas>Stops and commas</dfn> allowed to <a
+   href="#hangs"><i>hang</i></a> include:
 
   <table class=data>
    <tbody>

css3-text/Overview.src.html

@@ -2346,52 +2346,52 @@ <h3 id="hanging-punctuation">
     </table>
 
     <p>This property determines whether a punctuation mark, if one is present,
-      may be placed outside the line box (or in the indent) at the start
-      or at the end of a line of text.
+      <i>hangs</i> and may be placed outside the line box (or in the indent)
+      at the start or at the end of a line of text.
 
     <p class="note">Note that if there is not sufficient padding on the
-      block container, hanging punctuation can trigger overflow.</p>
+      block container, 'hanging-punctuation' can trigger overflow.</p>
+
+    <p>When a punctuation mark <dfn title="hang">hangs</dfn>, it is not considered
+      when measuring the line's contents for fit, alignment, or justification.
+      Depending on the line's alignment, this may (or may not)
+      result in the mark being placed outside the line box.
 
     <p>Values have the following meanings:</p>
 
     <dl>
       <dt><dfn title="hanging-punctuation:none">''none''</dfn></dt>
-        <dd>No characters can hang.</dd>
+        <dd>No character <i>hangs</i>.</dd>
       <dt><dfn title="hanging-punctuation:first">''first''</dfn></dt>
         <dd>An opening bracket or quote at the start of the
           <a href="http://www.w3.org/TR/CSS21/selector.html#first-line-pseudo">first
-          formatted line</a> of an element hangs.
+          formatted line</a> of an element <i>hangs</i>.
           This applies to all characters in the Unicode categories Ps, Pf, Pi.</dd>
       <dt><dfn title="hanging-punctuation:last">''last''</dfn></dt>
         <dd>A closing bracket or quote at the end of the
-          <i>last formatted line</i> of an element hangs.
+          <i>last formatted line</i> of an element <i>hangs</i>.
           This applies to all characters in the Unicode categories Pe, Pf, Pi.</dd>
       <dt><dfn title="hanging-punctuation:force-end">''force-end''</dfn></dt>
-        <dd>A stop or comma at the end of a line hangs.</dd>
+        <dd>A stop or comma at the end of a line <i>hangs</i>.</dd>
       <dt><dfn title="hanging-punctuation:allow-end">''allow-end''</dfn></dt>
-        <dd>A stop or comma at the end of a line hangs if it
+        <dd>A stop or comma at the end of a line <i>hangs</i> if it
           does not otherwise fit prior to justification.</dd>
     </dl>
 
-    <p>When a punctuation mark hangs, it is not considered when measuring
-      the line's contents for fit, alignment, or justification.
-      Depending on the line's alignment, this can push the mark outside the
-      line box. At most one punctuation character may hang outside each edge
-      of the line.
-
-    <p class="note">A hanging punctuation mark is still enclosed inside
-      its inline box and participates in text justification: its character
-      advance width is just not measured when determining how much content
-      fits on the line, how much the line's contents need to be expanded
-      or compressed for justification, or how to position the content
-      within the line box for text alignment.
-
-    <p>Non-zero start and end borders or padding on an inline box are not
-      allowed to hang. This can prevent a hangable punctuation mark
-      from hanging: for example, a period at the end of an inline box with
-      end padding cannot hang outside the end edge of a line.
-
-    <p><dfn>Stops and commas</dfn> allowed to hang include:
+    <p>Non-zero start and end borders/padding between
+      a <i>hang</i>eable mark and the edge of the line prevent the mark from hanging.
+      For example, a period at the end of an inline box with end padding
+      does not <i>hang</i> at the end edge of a line.
+      At most one punctuation character may <i>hang</i> at each edge of the line.
+
+    <p>A <i>hanging</i> punctuation mark is still enclosed inside its inline box
+      and participates in text justification:
+      its character advance width is just not measured when determining
+      how much content fits on the line,
+      how much the line's contents need to be expanded or compressed for justification,
+      or how to position the content within the line box for text alignment.
+
+    <p><dfn>Stops and commas</dfn> allowed to <i>hang</i> include:
     <table class="data">
       <tr><td>U+002C <td>&#x002C; <td>COMMA
       <tr><td>U+002E <td>&#x002E; <td>FULL STOP

css3-writing-modes/Overview.src.html

@@ -2918,7 +2918,7 @@ <h2 id="intrinsic-sizing" class="no-num">Appendix D:
 
   <p>For the purposes of these definitions,
     a <dfn>definite</dfn> size is one that can be determined without measuring content,
-    i.e. is a <var>&lt;length></var>, a size of the initial containig block,
+    i.e. is a <var>&lt;length></var>, a size of the initial containing block,
     or a <var>&lt;percentage></var> that is resolved against a <i>definite</i> size.
     An <dfn>indefinite</dfn> size is one that is not <i>definite</i>.
     An <i>indefinite</i> <i>available size</i> is essentially infinite.
@@ -2995,8 +2995,8 @@ <h2 id="intrinsic-sizing" class="no-num">Appendix D:
       and flooring the result at zero.
       If the available measure is infinite, then a <dfn id=fallback-measure>fallback available measure</dfn>
       is used in place of the <i>available measure</i> in this calculation.
-      (In the case of orthogonal flows, this is the measure of the initial
-      containing block.)
+      Unless otherwise specified, this is the measure of the initial
+      containing block.
       The <dfn>fill-available extent</dfn> is similarly calculated by
       using the corresponding values from the block dimension.
     <dt><dfn>fit-content</dfn></dt>