[css-flexbox-1] Use term preferred aspect ratio. #4962

Author: fantasai

css-flexbox-1/Overview.bs

@@ -973,10 +973,10 @@ Automatic Minimum Size of Flex Items</h3>
 
 	In general, the <a>content-based minimum size</a> of a <a>flex item</a>
 	is the smaller of its <a>content size suggestion</a> and its <a>specified size suggestion</a>.
-	However, if the box has an aspect ratio and no <a>specified size suggestion</a>,
+	However, if the box has an [=preferred aspect ratio|aspect ratio=] and no <a>specified size suggestion</a>,
 	its <a>content-based minimum size</a>
 	is the smaller of its <a>content size suggestion</a> and its <a>transferred size suggestion</a>.
-	If the box has neither a <a>specified size suggestion</a> nor an aspect ratio,
+	If the box has neither a <a>specified size suggestion</a> nor an [=preferred aspect ratio|aspect ratio=],
 	its <a>content-based minimum size</a> is the <a>content size suggestion</a>.
 
 	The <a>content size suggestion</a>, <a>specified size suggestion</a>, and <a>transferred size suggestion</a>
@@ -994,7 +994,7 @@ Automatic Minimum Size of Flex Items</h3>
 
 		<dt><dfn>transferred size suggestion</dfn>
 		<dd>
-			If the item has an intrinsic aspect ratio
+			If the item has a [=preferred aspect ratio=]
 			and its computed <a>cross size property</a> is <a>definite</a>,
 			then the <a>transferred size suggestion</a> is that size
 			(clamped by its <a lt="min cross size property">min and max cross size properties</a> if they are <a>definite</a>),
@@ -1004,7 +1004,8 @@ Automatic Minimum Size of Flex Items</h3>
 		<dt><dfn>content size suggestion</dfn>
 		<dd>
 			The <a>content size suggestion</a> is the <a>min-content size</a> in the <a>main axis</a>,
-			clamped, if it has an aspect ratio, by any <a>definite</a> <a lt="min cross size property">min and max cross size properties</a> converted through the aspect ratio,
+			clamped, if it has a [=preferred aspect ratio=],
+			by any <a>definite</a> <a lt="min cross size property">min and max cross size properties</a> converted through the aspect ratio,
 			and then further clamped by the <a>max main size property</a> if that is <a>definite</a>.
 	</dl>
 
@@ -1739,7 +1740,7 @@ The 'flex' Shorthand</h3>
 					Indicates an <a href="#algo-main-item">automatic size</a>
 					based on the <a>flex item</a>’s content.
 					(It is typically equivalent to the <a>max-content size</a>,
-					but with adjustments to handle aspect ratios,
+					but with adjustments to handle [=preferred aspect ratios=],
 					intrinsic sizing constraints,
 					and orthogonal flows;
 					see <a href="#algo-main-item">details</a> in [[#layout-algorithm]].)
@@ -2550,13 +2551,13 @@ Line Length Determination</h3>
 				<li>
 					If the flex item has ...
 					<ul>
-						<li>an intrinsic aspect ratio,
+						<li>a [=preferred aspect ratio=],
 						<li>a used <a>flex basis</a> of ''content'', and
 						<li>a <a>definite</a> <a>cross size</a>,
 					</ul>
 					then the <a>flex base size</a> is calculated from
 					its <a lt="used value">used</a> <a>cross size</a>
-					and the <a>flex item</a>’s intrinsic aspect ratio.
+					and the <a>flex item</a>’s aspect ratio.
 
 				<li>
 					If the used <a>flex basis</a> is ''content'' or depends on its <a>available space</a>,
@@ -2755,7 +2756,7 @@ Cross Size Determination</h3>
 
 			<p class='note'>
 				Note that this step does not affect the <a>main size</a> of the flex item,
-				even if it has an intrinsic aspect ratio.
+				even if it has a [=preferred aspect ratio=].
 	</ol>
 
 <h3 id='main-alignment'>
@@ -3699,9 +3700,12 @@ Boris Zbarsky.
 Changes since the <a href="https://www.w3.org/TR/2018/CR-css-flexbox-1-20181119/">19 November 2018 CR</a></h3>
 
 	<ul>
-		<li id="change-2019-bracket-range-notation">
+		<li id="change-2018-bracket-range-notation">
 			Changed syntax to use <a>CSS bracketed range notation</a> to reflect the prose restrictions on negative values.
 
+		<li id="change-2018-preferred-aspect-ratio">
+			Update aspect ratio terminology to use the term [=preferred aspect ratio=].
+
 		<li id="change-2018-used-cross-size">
 			Clarified that the [=flex base size=] calculations
 			rely on the <em>used</em> [=cross size=].