[css-break] Allow dropping cloned box decorations when running out of room per WG resolution https://lists.w3.org/Archives/Public/www-style/2015May/0279.html

Author: fantasai

bin/issuegen.pl

@@ -746,6 +746,15 @@ Unforced Breaks</h3>
   <p class="issue">This means that 'widows' and 'orphans' restrictions
   are given priority over the 'break-*' controls. Is this appropriate?
 
+  <p>
+    If even that does not lead to sufficient break points,
+    <a href="#valdef-box-decoration-break-clone">cloned margins/border/padding</a>
+    at on the block-end side are truncated;
+    and if more room is still needed,
+    <a href="#valdef-box-decoration-break-clone">cloned margins/border/padding</a>
+    are truncated at the block-end side as well.
+  </p>
+
   <p>
     Finally, if there are no possible break points below the top of the fragmentainer,
     and not all the content fits, the UA may break anywhere
@@ -1175,6 +1184,7 @@ Changes</h2>
     <li>Defined that margins are also cloned for ''box-decoration-break: clone''.
     <li>Corrected unforced breaking rules (Class A) to handle new break types
         (original rules only handled page breaks).
+    <li>Allowed dropping cloned box decorations when running out of room.
   </ul>
 
 <h2 class="no-num" id="acknowledgments">

css-break/Overview.bs

@@ -80,7 +80,7 @@
    <h1 class="p-name no-ref" id="title">CSS Fragmentation Module Level 3</h1>
 
    <h2 class="no-num no-toc no-ref heading settled" id="subtitle"><span class="content">Editor’s Draft,
-    <time class="dt-updated" datetime="2015-07-17">17 July 2015</time></span></h2>
+    <time class="dt-updated" datetime="2015-07-20">20 July 2015</time></span></h2>
 
    <div data-fill-with="spec-metadata">
     <dl>
@@ -1330,6 +1330,16 @@ <h3 class="heading settled" data-level="4.4" id="unforced-breaks"><span class="s
   are given priority over the <a class="property" data-link-type="propdesc">break-*</a> controls. Is this appropriate?
 
   </p>
+   <p>
+    If even that does not lead to sufficient break points,
+    <a href="#valdef-box-decoration-break-clone">cloned margins/border/padding</a>
+    at on the block-end side are truncated;
+    and if more room is still needed,
+    <a href="#valdef-box-decoration-break-clone">cloned margins/border/padding</a>
+    are truncated at the block-end side as well.
+  </p>
+
+  
    <p>
     Finally, if there are no possible break points below the top of the fragmentainer,
     and not all the content fits, the UA may break anywhere
@@ -1841,7 +1851,7 @@ <h4 class="heading settled" data-level="5.4.1" id="joining-boxes"><span class="s
 
     <dd>
       Fragments are connected as if region content areas were glued together
-      in the <a data-link-type="dfn" href="http://dev.w3.org/csswg/css-writing-modes-3/#block-flow-direction">block flow direction</a> of the <a data-link-type="dfn" href="http://dev.w3.org/csswg/css-writing-modes-3/#principal-writing-mode">principal writing mode</a> of the <a data-link-type="dfn" href="http://dev.w3.org/csswg/css-regions-1/#region-chain">region chain</a>.
+      in the <a data-link-type="dfn" href="http://dev.w3.org/csswg/css-writing-modes-3/#block-flow-direction">block flow direction</a> of the <a data-link-type="dfn" href="http://dev.w3.org/csswg/css-writing-modes-3/#principal-writing-mode">principal writing mode</a> of the <i data-lt="region chain">region chain</i>.
 
 
 
@@ -1923,6 +1933,8 @@ <h2 class="no-num heading settled" id="changes"><span class="content">
 
     <li>Corrected unforced breaking rules (Class A) to handle new break types
         (original rules only handled page breaks).
+    
+    <li>Allowed dropping cloned box decorations when running out of room.
 
    </ul>
 
@@ -2119,71 +2131,71 @@ <h3 class="no-ref heading settled" id="testing"><span class="content">
   <h2 class="no-num heading settled" id="index"><span class="content">Index</span><a class="self-link" href="#index"></a></h2>
   <h3 class="no-num heading settled" id="index-defined-here"><span class="content">Terms defined by this specification</span><a class="self-link" href="#index-defined-here"></a></h3>
   <ul class="indexlist">
-   <li>always, <a href="#valdef-break-before-always">3.1</a>
-   <li>any, <a href="#valdef-break-before-any">3.1</a>
+   <li><a href="#valdef-break-before-always">always</a><span>, in §3.1</span>
+   <li><a href="#valdef-break-before-any">any</a><span>, in §3.1</span>
    <li>auto
     <ul>
-     <li>value for break-before, break-after, <a href="#valdef-break-before-auto">3.1</a>
-     <li>value for break-inside, page-break-inside, <a href="#valdef-break-inside-auto">3.2</a>
+     <li><a href="#valdef-break-before-auto">value for break-before, break-after</a><span>, in §3.1</span>
+     <li><a href="#valdef-break-inside-auto">value for break-inside, page-break-inside</a><span>, in §3.2</span>
     </ul>
    <li>avoid
     <ul>
-     <li>value for break-before, break-after, <a href="#valdef-break-before-avoid">3.1</a>
-     <li>value for break-inside, page-break-inside, <a href="#valdef-break-inside-avoid">3.2</a>
+     <li><a href="#valdef-break-before-avoid">value for break-before, break-after</a><span>, in §3.1</span>
+     <li><a href="#valdef-break-inside-avoid">value for break-inside, page-break-inside</a><span>, in §3.2</span>
     </ul>
-   <li>avoid break values, <a href="#avoid-break-values">3.1</a>
+   <li><a href="#avoid-break-values">avoid break values</a><span>, in §3.1</span>
    <li>avoid-column
     <ul>
-     <li>value for break-before, break-after, <a href="#valdef-break-before-avoid-column">3.1</a>
-     <li>value for break-inside, page-break-inside, <a href="#valdef-break-inside-avoid-column">3.2</a>
+     <li><a href="#valdef-break-before-avoid-column">value for break-before, break-after</a><span>, in §3.1</span>
+     <li><a href="#valdef-break-inside-avoid-column">value for break-inside, page-break-inside</a><span>, in §3.2</span>
     </ul>
    <li>avoid-page
     <ul>
-     <li>value for break-before, break-after, <a href="#valdef-break-before-avoid-page">3.1</a>
-     <li>value for break-inside, page-break-inside, <a href="#valdef-break-inside-avoid-page">3.2</a>
+     <li><a href="#valdef-break-before-avoid-page">value for break-before, break-after</a><span>, in §3.1</span>
+     <li><a href="#valdef-break-inside-avoid-page">value for break-inside, page-break-inside</a><span>, in §3.2</span>
     </ul>
    <li>avoid-region
     <ul>
-     <li>value for break-before, break-after, <a href="#valdef-break-before-avoid-region">3.1</a>
-     <li>value for break-inside, page-break-inside, <a href="#valdef-break-inside-avoid-region">3.2</a>
+     <li><a href="#valdef-break-before-avoid-region">value for break-before, break-after</a><span>, in §3.1</span>
+     <li><a href="#valdef-break-inside-avoid-region">value for break-inside, page-break-inside</a><span>, in §3.2</span>
     </ul>
-   <li>box-decoration-break, <a href="#propdef-box-decoration-break">5.4</a>
-   <li>box fragment, <a href="#box-fragment">2</a>
-   <li>break, <a href="#break">2</a>
-   <li>break-after, <a href="#propdef-break-after">3.1</a>
-   <li>break-before, <a href="#propdef-break-before">3.1</a>
-   <li>break-inside, <a href="#propdef-break-inside">3.2</a>
-   <li>clone, <a href="#valdef-box-decoration-break-clone">5.4</a>
-   <li>column, <a href="#valdef-break-before-column">3.1</a>
-   <li>column break, <a href="#column-break">4.2</a>
-   <li>forced break, <a href="#forced-break">4.3</a>
-   <li>forced break values, <a href="#forced-break-values">3.1</a>
-   <li>fragment, <a href="#fragment">2</a>
-   <li>fragmentainer, <a href="#fragmentainer">2</a>
-   <li>fragmentation, <a href="#fragmentation">2</a>
-   <li>fragmentation break, <a href="#fragmentation-break">2</a>
-   <li>fragmentation container, <a href="#fragmentation-container">2</a>
-   <li>fragmentation context, <a href="#fragmentation-context">2</a>
-   <li>fragmentation direction, <a href="#fragmentation-direction">2</a>
-   <li>fragmentation root, <a href="#fragmentation-root">2</a>
-   <li>fragmented flow, <a href="#fragmented-flow">2</a>
-   <li>left, <a href="#valdef-break-before-left">3.1</a>
-   <li>line break, <a href="#line-break">4.2</a>
-   <li>monolithic, <a href="#monolithic">4.1</a>
-   <li>orphans, <a href="#propdef-orphans">3.3</a>
-   <li>page, <a href="#valdef-break-before-page">3.1</a>
-   <li>page break, <a href="#page-break">4.2</a>
-   <li>pagination, <a href="#pagination">1</a>
-   <li>recto, <a href="#valdef-break-before-recto">3.1</a>
-   <li>region, <a href="#valdef-break-before-region">3.1</a>
-   <li>region break, <a href="#region-break">4.2</a>
-   <li>remaining fragmentainer extent, <a href="#remaining-fragmentainer-extent">2</a>
-   <li>right, <a href="#valdef-break-before-right">3.1</a>
-   <li>slice, <a href="#valdef-box-decoration-break-slice">5.4</a>
-   <li>spread break, <a href="#spread-break">4.2</a>
-   <li>unforced break, <a href="#unforced-break">4.4</a>
-   <li>verso, <a href="#valdef-break-before-verso">3.1</a>
-   <li>widows, <a href="#propdef-widows">3.3</a>
+   <li><a href="#propdef-box-decoration-break">box-decoration-break</a><span>, in §5.4</span>
+   <li><a href="#box-fragment">box fragment</a><span>, in §2</span>
+   <li><a href="#break">break</a><span>, in §2</span>
+   <li><a href="#propdef-break-after">break-after</a><span>, in §3.1</span>
+   <li><a href="#propdef-break-before">break-before</a><span>, in §3.1</span>
+   <li><a href="#propdef-break-inside">break-inside</a><span>, in §3.2</span>
+   <li><a href="#valdef-box-decoration-break-clone">clone</a><span>, in §5.4</span>
+   <li><a href="#valdef-break-before-column">column</a><span>, in §3.1</span>
+   <li><a href="#column-break">column break</a><span>, in §4.2</span>
+   <li><a href="#forced-break">forced break</a><span>, in §4.3</span>
+   <li><a href="#forced-break-values">forced break values</a><span>, in §3.1</span>
+   <li><a href="#fragment">fragment</a><span>, in §2</span>
+   <li><a href="#fragmentainer">fragmentainer</a><span>, in §2</span>
+   <li><a href="#fragmentation">fragmentation</a><span>, in §2</span>
+   <li><a href="#fragmentation-break">fragmentation break</a><span>, in §2</span>
+   <li><a href="#fragmentation-container">fragmentation container</a><span>, in §2</span>
+   <li><a href="#fragmentation-context">fragmentation context</a><span>, in §2</span>
+   <li><a href="#fragmentation-direction">fragmentation direction</a><span>, in §2</span>
+   <li><a href="#fragmentation-root">fragmentation root</a><span>, in §2</span>
+   <li><a href="#fragmented-flow">fragmented flow</a><span>, in §2</span>
+   <li><a href="#valdef-break-before-left">left</a><span>, in §3.1</span>
+   <li><a href="#line-break">line break</a><span>, in §4.2</span>
+   <li><a href="#monolithic">monolithic</a><span>, in §4.1</span>
+   <li><a href="#propdef-orphans">orphans</a><span>, in §3.3</span>
+   <li><a href="#valdef-break-before-page">page</a><span>, in §3.1</span>
+   <li><a href="#page-break">page break</a><span>, in §4.2</span>
+   <li><a href="#pagination">pagination</a><span>, in §1</span>
+   <li><a href="#valdef-break-before-recto">recto</a><span>, in §3.1</span>
+   <li><a href="#valdef-break-before-region">region</a><span>, in §3.1</span>
+   <li><a href="#region-break">region break</a><span>, in §4.2</span>
+   <li><a href="#remaining-fragmentainer-extent">remaining fragmentainer extent</a><span>, in §2</span>
+   <li><a href="#valdef-break-before-right">right</a><span>, in §3.1</span>
+   <li><a href="#valdef-box-decoration-break-slice">slice</a><span>, in §5.4</span>
+   <li><a href="#spread-break">spread break</a><span>, in §4.2</span>
+   <li><a href="#unforced-break">unforced break</a><span>, in §4.4</span>
+   <li><a href="#valdef-break-before-verso">verso</a><span>, in §3.1</span>
+   <li><a href="#propdef-widows">widows</a><span>, in §3.3</span>
   </ul>
   <h3 class="no-num heading settled" id="index-defined-elsewhere"><span class="content">Terms defined by reference</span><a class="self-link" href="#index-defined-elsewhere"></a></h3>
   <ul class="indexlist">
@@ -2212,10 +2224,6 @@ <h3 class="no-num heading settled" id="index-defined-elsewhere"><span class="con
     <ul>
      <li><a href="http://dev.w3.org/csswg/css-position-3/#propdef-top">top</a>
     </ul>
-   <li><a data-link-type="biblio" href="#biblio-css-regions-1">[css-regions-1]</a> defines the following terms:
-    <ul>
-     <li><a href="http://dev.w3.org/csswg/css-regions-1/#region-chain">region chain</a>
-    </ul>
    <li><a data-link-type="biblio" href="#biblio-css-sizing-3">[css-sizing-3]</a> defines the following terms:
     <ul>
      <li><a href="http://dev.w3.org/csswg/css-sizing-3/#fill_available-size">fill-available size</a>
@@ -2263,8 +2271,6 @@ <h3 class="no-num heading settled" id="normative"><span class="content">Normativ
    <dd>CSS Paged Media Module Level 3 URL: <a href="http://www.w3.org/TR/css3-page/">http://www.w3.org/TR/css3-page/</a>
    <dt id="biblio-css-position-3"><a class="self-link" href="#biblio-css-position-3"></a>[CSS-POSITION-3]
    <dd>CSS Positioned Layout Module Level 3 URL: <a href="http://www.w3.org/TR/css3-positioning/">http://www.w3.org/TR/css3-positioning/</a>
-   <dt id="biblio-css-regions-1"><a class="self-link" href="#biblio-css-regions-1"></a>[CSS-REGIONS-1]
-   <dd>Rossen Atanassov; Alan Stearns. <a href="http://www.w3.org/TR/css-regions-1/">CSS Regions Module Level 1</a>. 9 October 2014. WD. URL: <a href="http://www.w3.org/TR/css-regions-1/">http://www.w3.org/TR/css-regions-1/</a>
    <dt id="biblio-css-sizing-3"><a class="self-link" href="#biblio-css-sizing-3"></a>[CSS-SIZING-3]
    <dd>CSS Intrinsic &amp; Extrinsic Sizing Module Level 3 URL: <a href="http://www.w3.org/TR/css3-sizing/">http://www.w3.org/TR/css3-sizing/</a>
    <dt id="biblio-css-writing-modes-3"><a class="self-link" href="#biblio-css-writing-modes-3"></a>[CSS-WRITING-MODES-3]

css-break/Overview.html

@@ -151,13 +151,13 @@ <h1>CSS Fragmentation Level 3 Disposition of Comments for 2015-01-29 LCWD</h1>
 Open
 Resolved: =Agenda=
 </pre>
-<pre class='open' id='issue-14'>
+<pre class='a' id='issue-14'>
 Issue 14. <a href='#issue-14'>#</a>
 Summary:  Drop cloned margins/padding/border if running out of space
 From:     Rossen Atanassov
 Comment:  <a href='https://lists.w3.org/Archives/Public/www-style/2015May/0279.html'>https://lists.w3.org/Archives/Public/www-style/2015May/0279.html</a>
-Response: 
-Open
+Closed:   Accepted
+Resolved: <a href='https://lists.w3.org/Archives/Public/www-style/2015May/0279.html'>https://lists.w3.org/Archives/Public/www-style/2015May/0279.html</a>
 </pre>
 <script>
 (function () {

css-break/issues-lc-2015.html

@@ -113,6 +113,6 @@ Issue 14.
 Summary:  Drop cloned margins/padding/border if running out of space
 From:     Rossen Atanassov
 Comment:  https://lists.w3.org/Archives/Public/www-style/2015May/0279.html
-Response: 
-Open
+Closed:   Accepted
+Resolved: https://lists.w3.org/Archives/Public/www-style/2015May/0279.html
 ----