[css-grid] Clarify that gutters are treated as empty tracks wrt sizing; note that <percentage> gutters are at-risk due to low priority. Fix w3c#345.

Author: fantasai

css-grid/Overview.bs

@@ -28,7 +28,7 @@ Ignored Vars: A, B, C, size-contribution, track-sizes, extra-space
 Link Defaults: css21 (property) margin/min-height/max-height/min-width/max-width, css-align-3 (value) stretch/baseline, css-position-3 (property) left, css-position-3 (property) position, css-writing-modes-3 (dfn) start/end
 At Risk: the ''display/subgrid'' value
 At Risk: 'overflow' applied to subgrids
-At Risk: the <<percentage>> value in 'grid-row-gap'/'grid-column-gap'
+At Risk: the <<percentage>> value in 'grid-row-gap'/'grid-column-gap' (low priority)
 At Risk: application of grid placement to absolutely-positioned boxes
 </pre>
 
@@ -3329,7 +3329,7 @@ Gutters: the 'grid-column-gap', 'grid-row-gap', and 'grid-gap' properties</h3>
 	the <a>grid track</a> between two <a>grid lines</a>
 	is the space between the <a>gutters</a> that represent them.
 	For the purpose of <a href="#algo-track-sizing">track sizing</a>,
-	each <a>gutter</a> is essentially treated as an extra track of the specified length.
+	each <a>gutter</a> is essentially treated as an extra, empty track of the specified size.
 	Negative values are invalid.
 
 	Note: Additional spacing may be added between tracks
@@ -3754,7 +3754,7 @@ Initialize Track Sizes</h3>
 	In all cases, if the <a>growth limit</a> is less than the <a>base size</a>,
 	increase the <a>growth limit</a> to match the <a>base size</a>.
 
-	Note: <a>Gutters</a> are treated as fixed-size tracks for the purpose of the <a>track sizing algorithm</a>.
+	Note: <a>Gutters</a> are treated as empty fixed-size tracks for the purpose of the <a>track sizing algorithm</a>.
 
 <h3 id="algo-content">
 Resolve Intrinsic Track Sizes</h3>

css-grid/issues-wd-20160519.bsi

@@ -109,14 +109,14 @@ Issue 14.
 Summary:  Application of block-axis baselines
 From:     Mats Palmgren
 Comment:  https://github.com/w3c/csswg-drafts/issues/197
-Open:     Accepted
-Resolved: =WG= Discuss.
+Closed:   Accepted
+Resolved: =WG= Verify.
 ----
 Issue 15.
 Summary:  Issues with Implied Minimum Size of Grid Items
 From:     Manuel Rego Casasnovas
 Comment:  https://github.com/w3c/csswg-drafts/issues/283
-Open:     Accepted
+Closed:   Accepted
 Resolved: Editors' discretion / WG approval Telcon 2016-07-20
 ----
 Issue 16.
@@ -145,11 +145,12 @@ Summary:   Rename -gap to -gutter
 From:      Iain
 Comment:   https://github.com/w3c/csswg-drafts/issues/353
 Closed:    Rejected
-Resolved:  Editor's discretion
+Resolved:  Editors' discretion
 ----
 Issue 20.
-Summary:   Drop <percentage> gutters
+Summary:   Drop/clarify <percentage> gutters
 From:      Sergio Villar Senin
 Comment:   https://github.com/w3c/csswg-drafts/issues/345
-Open:      =WG= Discuss.
+Closed:    Accepted
+Resolved:  Editors' discretion
 ----

css-grid/issues-wd-20160519.html

@@ -137,19 +137,19 @@ <h1>CSS Grid Layout Level 1 Disposition of Comments for 2016-05-19 WD</h1>
 <span>Changes:  <a href='https://hg.csswg.org/drafts/rev/0f620563bcd9'>https://hg.csswg.org/drafts/rev/0f620563bcd9</a></span>
 <span class="a">Closed:   Accepted</span>
 <span>Resolved: <a href='https://lists.w3.org/Archives/Public/www-style/2016Jul/0048.html'>https://lists.w3.org/Archives/Public/www-style/2016Jul/0048.html</a></span></pre>
-<pre class='open a' id='issue-14'>
+<pre class=' a' id='issue-14'>
 <span>Issue 14. <a href='#issue-14'>#</a></span>
 <span>Summary:  Application of block-axis baselines</span>
 <span>From:     Mats Palmgren</span>
 <span>Comment:  <a href='https://github.com/w3c/csswg-drafts/issues/197'>https://github.com/w3c/csswg-drafts/issues/197</a></span>
-<span class="a">Open:     Accepted</span>
-<span>Resolved: =WG= Discuss.</span></pre>
-<pre class='open a' id='issue-15'>
+<span class="a">Closed:   Accepted</span>
+<span>Resolved: =WG= Verify.</span></pre>
+<pre class=' a' id='issue-15'>
 <span>Issue 15. <a href='#issue-15'>#</a></span>
 <span>Summary:  Issues with Implied Minimum Size of Grid Items</span>
 <span>From:     Manuel Rego Casasnovas</span>
 <span>Comment:  <a href='https://github.com/w3c/csswg-drafts/issues/283'>https://github.com/w3c/csswg-drafts/issues/283</a></span>
-<span class="a">Open:     Accepted</span>
+<span class="a">Closed:   Accepted</span>
 <span>Resolved: Editors' discretion / WG approval Telcon 2016-07-20</span></pre>
 <pre class=' d' id='issue-16'>
 <span>Issue 16. <a href='#issue-16'>#</a></span>
@@ -165,25 +165,27 @@ <h1>CSS Grid Layout Level 1 Disposition of Comments for 2016-05-19 WD</h1>
 <span>Comment:   <a href='https://github.com/w3c/csswg-drafts/issues/320'>https://github.com/w3c/csswg-drafts/issues/320</a></span>
 <span class="r">Closed:    Rejected</span>
 <span class="a">Verified:  reporter is spec editor</span></pre>
-<pre class='open ' id='issue-18'>
+<pre class=' a' id='issue-18'>
 <span>Issue 18. <a href='#issue-18'>#</a></span>
 <span>Summary:   Drop comma in repeat()?</span>
 <span>From:      fantasai</span>
 <span>Comment:   <a href='https://github.com/w3c/csswg-drafts/issues/334'>https://github.com/w3c/csswg-drafts/issues/334</a></span>
-<span>Open</span></pre>
+<span class="r">Closed:    Rejected</span>
+<span class="a">Verified:  reporter is spec editor</span></pre>
 <pre class=' r' id='issue-19'>
 <span>Issue 19. <a href='#issue-19'>#</a></span>
 <span>Summary:   Rename -gap to -gutter</span>
 <span>From:      Iain</span>
 <span>Comment:   <a href='https://github.com/w3c/csswg-drafts/issues/353'>https://github.com/w3c/csswg-drafts/issues/353</a></span>
 <span class="r">Closed:    Rejected</span>
-<span>Resolved:  Editor's discretion</span></pre>
-<pre class='open ' id='issue-20'>
+<span>Resolved:  Editors' discretion</span></pre>
+<pre class=' a' id='issue-20'>
 <span>Issue 20. <a href='#issue-20'>#</a></span>
-<span>Summary:   Drop &lt;percentage> tracks</span>
+<span>Summary:   Drop/clarify &lt;percentage> gutters</span>
 <span>From:      Sergio Villar Senin</span>
 <span>Comment:   <a href='https://github.com/w3c/csswg-drafts/issues/345'>https://github.com/w3c/csswg-drafts/issues/345</a></span>
-<span class="">Open:      =WG= Discuss.</span></pre>
+<span class="a">Closed:    Accepted</span>
+<span>Resolved:  Editors' discretion</span></pre>
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