jquery
diff --git a/Collapse file: src/ajax.js
‎src/ajax.js‎
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‎src/ajax.js‎
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diff --git a/Collapse file: src/attributes/attr.js
‎src/attributes/attr.js‎
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+6-4Lines changed: 6 additions & 4 deletions b/Collapse file: src/attributes/attr.js
‎src/attributes/attr.js‎
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+6-4Lines changed: 6 additions & 4 deletions
diff --git a/Collapse file: src/attributes/prop.js
‎src/attributes/prop.js‎
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+7-10Lines changed: 7 additions & 10 deletions b/Collapse file: src/attributes/prop.js
‎src/attributes/prop.js‎
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+7-10Lines changed: 7 additions & 10 deletions
diff --git a/Collapse file: src/attributes/support.js
‎src/attributes/support.js‎
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‎src/attributes/support.js‎
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diff --git a/Collapse file: src/css.js
‎src/css.js‎
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+9-7Lines changed: 9 additions & 7 deletions b/Collapse file: src/css.js
‎src/css.js‎
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diff --git a/Collapse file: src/css/support.js
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‎src/css/support.js‎
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diff --git a/Collapse file: src/manipulation.js
‎src/manipulation.js‎
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+6-6Lines changed: 6 additions & 6 deletions b/Collapse file: src/manipulation.js
‎src/manipulation.js‎
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diff --git a/Collapse file: src/manipulation/support.js
‎src/manipulation/support.js‎
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diff --git a/Collapse file: src/var/isIE.js
‎src/var/isIE.js‎
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‎src/var/isIE.js‎
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diff --git a/Collapse file: test/data/inner_nomodule.js
‎test/data/inner_nomodule.js‎
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‎test/data/inner_nomodule.js‎
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@@ -458,6 +458,12 @@ jQuery.extend( {
 						if ( !responseHeaders ) {
 							responseHeaders = {};
 							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+
+								// Support: IE 11+
+								// `getResponseHeader( key )` in IE doesn't combine all header
+								// values for the provided key into a single result with values
+								// joined by commas as other browsers do. Instead, it returns
+								// them on separate lines.
 								responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
 									( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
 										.concat( match[ 2 ] );
 
@@ -2,10 +2,10 @@ define( [
 	"../core",
 	"../core/access",
 	"../core/nodeName",
-	"./support",
 	"../var/rnothtmlwhite",
+	"../var/isIE",
 	"../selector"
-], function( jQuery, access, nodeName, support, rnothtmlwhite ) {
+], function( jQuery, access, nodeName, rnothtmlwhite, isIE ) {
 
 "use strict";
 
@@ -74,8 +74,10 @@ jQuery.extend( {
 	attrHooks: {
 		type: {
 			set: function( elem, value ) {
-				if ( !support.radioValue && value === "radio" &&
-					nodeName( elem, "input" ) ) {
+
+				// Support: IE <=11+
+				// An input loses its value after becoming a radio
+				if ( isIE && value === "radio" && nodeName( elem, "input" ) ) {
 					var val = elem.value;
 					elem.setAttribute( "type", value );
 					if ( val ) {
 
@@ -1,9 +1,9 @@
 define( [
 	"../core",
 	"../core/access",
-	"./support",
+	"../var/isIE",
 	"../selector"
-], function( jQuery, access, support ) {
+], function( jQuery, access, isIE ) {
 
 "use strict";
 
@@ -90,14 +90,11 @@ jQuery.extend( {
 } );
 
 // Support: IE <=11+
-// Accessing the selectedIndex property
-// forces the browser to respect setting selected
-// on the option
-// The getter ensures a default option is selected
-// when in an optgroup
-// eslint rule "no-unused-expressions" is disabled for this code
-// since it considers such accessions noop
-if ( !support.optSelected ) {
+// Accessing the selectedIndex property forces the browser to respect
+// setting selected on the option. The getter ensures a default option
+// is selected when in an optgroup. ESLint rule "no-unused-expressions"
+// is disabled for this code since it considers such accessions noop.
+if ( isIE ) {
 	jQuery.propHooks.selected = {
 		get: function( elem ) {
 
 
@@ -2,6 +2,7 @@ define( [
 	"./core",
 	"./core/access",
 	"./var/rcssNum",
+	"./var/isIE",
 	"./css/var/rnumnonpx",
 	"./css/var/cssExpand",
 	"./css/isAutoPx",
@@ -10,14 +11,13 @@ define( [
 	"./css/var/swap",
 	"./css/curCSS",
 	"./css/adjustCSS",
-	"./css/support",
 	"./css/finalPropName",
 
 	"./core/init",
 	"./core/ready",
 	"./selector" // contains
-], function( jQuery, access, rcssNum, rnumnonpx, cssExpand, isAutoPx, cssCamelCase,
-	getStyles, swap, curCSS, adjustCSS, support, finalPropName ) {
+], function( jQuery, access, rcssNum, isIE, rnumnonpx, cssExpand, isAutoPx,
+	cssCamelCase, getStyles, swap, curCSS, adjustCSS, finalPropName ) {
 
 "use strict";
 
@@ -121,7 +121,7 @@ function getWidthOrHeight( elem, dimension, extra ) {
 
 		// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
 		// Fake content-box until we know it's needed to know the true value.
-		boxSizingNeeded = !support.boxSizingReliable() || extra,
+		boxSizingNeeded = isIE || extra,
 		isBorderBox = boxSizingNeeded &&
 			jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
 		valueIsBorderBox = isBorderBox,
@@ -140,11 +140,12 @@ function getWidthOrHeight( elem, dimension, extra ) {
 
 	// Fall back to offsetWidth/offsetHeight when value is "auto"
 	// This happens for inline elements with no explicit setting (gh-3571)
+	//
 	// Support: IE 9 - 11+
 	// Also use offsetWidth/offsetHeight for when box sizing is unreliable
 	// We use getClientRects() to check for hidden/disconnected.
 	// In those cases, the computed value can be trusted to be border-box
-	if ( ( !support.boxSizingReliable() && isBorderBox || val === "auto" ) &&
+	if ( ( isIE && isBorderBox || val === "auto" ) &&
 		elem.getClientRects().length ) {
 
 		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
@@ -239,8 +240,9 @@ jQuery.extend( {
 				value += ret && ret[ 3 ] || ( isAutoPx( origName ) ? "px" : "" );
 			}
 
-			// background-* props affect original clone's values
-			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+			// Support: IE <=9 - 11+
+			// background-* props of a cloned element affect the source element (#8908)
+			if ( isIE && value === "" && name.indexOf( "background" ) === 0 ) {
 				style[ name ] = "inherit";
 			}
 
 
@@ -2,6 +2,7 @@ define( [
 	"./core",
 	"./core/isAttached",
 	"./var/concat",
+	"./var/isIE",
 	"./var/push",
 	"./var/rcheckableType",
 	"./core/access",
@@ -11,7 +12,6 @@ define( [
 	"./manipulation/getAll",
 	"./manipulation/setGlobalEval",
 	"./manipulation/buildFragment",
-	"./manipulation/support",
 
 	"./data/var/dataPriv",
 	"./data/var/dataUser",
@@ -23,9 +23,9 @@ define( [
 	"./traversing",
 	"./selector",
 	"./event"
-], function( jQuery, isAttached, concat, push, rcheckableType,
-	access, rtagName, rscriptType,
-	wrapMap, getAll, setGlobalEval, buildFragment, support,
+], function( jQuery, isAttached, concat, isIE, push,
+	rcheckableType, access, rtagName, rscriptType,
+	wrapMap, getAll, setGlobalEval, buildFragment,
 	dataPriv, dataUser, acceptData, DOMEval, nodeName ) {
 
 "use strict";
@@ -222,7 +222,7 @@ jQuery.extend( {
 			inPage = isAttached( elem );
 
 		// Fix IE cloning issues
-		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+		if ( isIE && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
 				!jQuery.isXMLDoc( elem ) ) {
 
 			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
@@ -233,7 +233,7 @@ jQuery.extend( {
 
 				// Support: IE <=11+
 				// IE fails to set the defaultValue to the correct value when
-				// cloning other types of input fields
+				// cloning textareas.
 				if ( destElements[ i ].nodeName.toLowerCase() === "textarea" ) {
 					destElements[ i ].defaultValue = srcElements[ i ].defaultValue;
 				}
 
@@ -0,0 +1,7 @@
+define( [
+	"./document"
+], function( document ) {
+	"use strict";
+
+	return document.documentMode;
+} );
@@ -1 +1 @@
-QUnit.assert.ok( !QUnit.moduleTypeSupported, "evaluated: inner nomodule script with src" );
+QUnit.assert.ok( QUnit.isIE, "evaluated: inner nomodule script with src" );
Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-QUnit.assert.ok( !QUnit.moduleTypeSupported, "evaluated: inner nomodule script with src" );`
	`1`	`+QUnit.assert.ok( QUnit.isIE, "evaluated: inner nomodule script with src" );`