[css-grid] Remove lingering references to measure and extent.

Author: tabatkins

css-grid/Overview.bs

@@ -782,9 +782,10 @@ Track Sizing: the 'grid-template-rows' and 'grid-template-columns' properties</h
 		<dt><dfn><<percentage>></dfn>
 		<dd>
 			A non-negative percentage, as defined by CSS3 Values. [[!CSS3VAL]]
-			<<percentage>> values are relative to the measure (logical width) of the <a>grid container</a> in column <a>grid tracks</a>,
-			and the extent (logical height) of the <a>grid container</a> in row <a>grid tracks</a>.
-			If the measure or extent of the <a>grid container</a> is an <a href="http://www.w3.org/TR/css3-sizing/#indefinite-size">indefinite size</a>,
+			<<percentage>> values are relative to the <a>inline size</a> of the <a>grid container</a> in column <a>grid tracks</a>,
+			and the <a>block size</a> of the <a>grid container</a> in row <a>grid tracks</a>.
+			If the <a title="inline size">inline</a> or <a>block size</a> of the <a>grid container</a>
+			is <a>indefinite</a>,
 			<<percentage>> values relative to that size are treated as <a value for=width>auto</a>
 			(or, if in a ''minmax()'' function, as ''min-content'' when in the first position
 			and as ''max-content'' when in the second).
@@ -1934,7 +1935,7 @@ Auto Sizing Subgrids</h4>
 	and its span is the resulting size of its grid.
 
 	<div class='example'>
-		For example, a subgrid spanning two columns can be given an auto-spanning <i>extent</i>:
+		For example, a subgrid spanning two columns can be given an auto-spanning <a>block size</a>:
 		<pre>
 			.adverts {
 				grid: subgrid;

css-grid/Overview.html

@@ -915,9 +915,10 @@ <h3 class="heading settled" data-level=5.1 id=track-sizing><span class=secno>5.1
 		<dt><dfn class=css data-dfn-for="grid-template-columns grid-template-rows" data-dfn-type=value data-export="" id=valdef-grid-template-columns-grid-template-rows-percentage><a class="production css" data-link-type=type href=http://dev.w3.org/csswg/css-values-3/#percentage-value title="<percentage>">&lt;percentage&gt;</a><a class=self-link href=#valdef-grid-template-columns-grid-template-rows-percentage></a></dfn>
 		<dd>
 			A non-negative percentage, as defined by CSS3 Values. <a data-biblio-type=normative data-link-type=biblio href=#biblio-css3val title=biblio-CSS3VAL>[CSS3VAL]</a>
-			<a class="production css" data-link-type=type href=http://dev.w3.org/csswg/css-values-3/#percentage-value title="<percentage>">&lt;percentage&gt;</a> values are relative to the measure (logical width) of the <a data-link-type=dfn href=#grid-container title="grid container">grid container</a> in column <a data-link-type=dfn href=#grid-track title="grid tracks">grid tracks</a>,
-			and the extent (logical height) of the <a data-link-type=dfn href=#grid-container title="grid container">grid container</a> in row <a data-link-type=dfn href=#grid-track title="grid tracks">grid tracks</a>.
-			If the measure or extent of the <a data-link-type=dfn href=#grid-container title="grid container">grid container</a> is an <a href=http://www.w3.org/TR/css3-sizing/#indefinite-size>indefinite size</a>,
+			<a class="production css" data-link-type=type href=http://dev.w3.org/csswg/css-values-3/#percentage-value title="<percentage>">&lt;percentage&gt;</a> values are relative to the <a data-link-type=dfn href=http://dev.w3.org/csswg/css-writing-modes-3/#inline-size title="inline size">inline size</a> of the <a data-link-type=dfn href=#grid-container title="grid container">grid container</a> in column <a data-link-type=dfn href=#grid-track title="grid tracks">grid tracks</a>,
+			and the <a data-link-type=dfn href=http://dev.w3.org/csswg/css-writing-modes-3/#block-size title="block size">block size</a> of the <a data-link-type=dfn href=#grid-container title="grid container">grid container</a> in row <a data-link-type=dfn href=#grid-track title="grid tracks">grid tracks</a>.
+			If the <a data-link-type=dfn href=http://dev.w3.org/csswg/css-writing-modes-3/#inline-size title="inline size">inline</a> or <a data-link-type=dfn href=http://dev.w3.org/csswg/css-writing-modes-3/#block-size title="block size">block size</a> of the <a data-link-type=dfn href=#grid-container title="grid container">grid container</a>
+			is <a data-link-type=dfn href=http://dev.w3.org/csswg/css-sizing-3/#indefinite title=indefinite>indefinite</a>,
 			<a class="production css" data-link-type=type href=http://dev.w3.org/csswg/css-values-3/#percentage-value title="<percentage>">&lt;percentage&gt;</a> values relative to that size are treated as <a class=css data-link-for=width data-link-type=value title=auto>auto</a>
 			(or, if in a <a class=css data-link-type=maybe href=#valdef-grid-template-columns-grid-template-rows-minmax title=minmax()>minmax()</a> function, as <a class=css data-link-type=maybe href=#valdef-grid-template-columns-grid-template-rows-min-content title=min-content>min-content</a> when in the first position
 			and as <a class=css data-link-type=maybe href=#valdef-grid-template-columns-grid-template-rows-max-content title=max-content>max-content</a> when in the second).
@@ -1089,12 +1090,6 @@ <h4 class="heading settled" data-level=5.1.2 id=repeat-notation><span class=secn
 <p class=note>Note: It is expected that a future level of this specification will define a value to be inserted between the repetitions,
 	similar to the argument of the <code>Array#join</code> method in JavaScript.</p>
 
-<p>Implementations may cap the maximum number of repetitions they allow.
-	If they do so, they must support at least 10000 repetitions,
-	and if the number of repetitions is greater than the implementation’s maximum,
-	the value must be capped to the implementation’s maximum
-	(rather than being invalid, overflowing, or some other behavior).</p>
-
 <h4 class="heading settled" data-level=5.1.3 id=fr-unit><span class=secno>5.1.3 </span><span class=content>
 Flexible Lengths: the <span class=css>fr</span> unit</span><a class=self-link href=#fr-unit></a></h4>
 
@@ -1996,7 +1991,7 @@ <h4 class="heading settled" data-level=8.1.5 id=common-uses-auto-sizing><span cl
 	and its span is the resulting size of its grid.</p>
 
 	<div class=example>
-		For example, a subgrid spanning two columns can be given an auto-spanning <i data-link-type=dfn title=extent>extent</i>:
+		For example, a subgrid spanning two columns can be given an auto-spanning <a data-link-type=dfn href=http://dev.w3.org/csswg/css-writing-modes-3/#block-size title="block size">block size</a>:
 		<pre>.adverts {
   grid: subgrid;
   grid-column: span 2;