Improve CSS and `Support:` comments. Close gh-1220.

1) corrected box-sizing rules order - the unprefixed value should always be the last one
2) removed last semi-colons in CSS rules
3) updated support comments

code review changes + more consistent comment spacing

1 files changed, 9 insertions, 5 deletions

diff --git a/src/support.js b/src/support.js
index 52f832f42..a28fb971f 100644
--- a/src/support.js
+++ b/src/support.js
@@ -12,6 +12,7 @@ jQuery.support = (function( support ) {
 
 	input.type = "checkbox";
 
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
 	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
 	support.checkOn = input.value !== "";
 
@@ -38,7 +39,7 @@ jQuery.support = (function( support ) {
 	support.optDisabled = !opt.disabled;
 
 	// Check if an input maintains its value after becoming a radio
-	// Support: IE9, IE10, Opera
+	// Support: IE9, IE10
 	input = document.createElement("input");
 	input.value = "t";
 	input.type = "radio";
@@ -50,10 +51,11 @@ jQuery.support = (function( support ) {
 
 	fragment.appendChild( input );
 
+	// Support: Safari 5.1, Android 4.x, Android 2.3
 	// old WebKit doesn't clone checked state correctly in fragments
 	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
 
-	// Support: Firefox 17+
+	// Support: Firefox, Chrome, Safari
 	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
 	support.focusinBubbles = "onfocusin" in window;
 
@@ -64,7 +66,8 @@ jQuery.support = (function( support ) {
 	// Run tests that need a body at doc ready
 	jQuery(function() {
 		var container, marginDiv,
-			divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
 			body = document.getElementsByTagName("body")[ 0 ];
 
 		if ( !body ) {
@@ -78,7 +81,8 @@ jQuery.support = (function( support ) {
 		// Check box-sizing and margin behavior.
 		body.appendChild( container ).appendChild( div );
 		div.innerHTML = "";
-		div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
 
 		// Workaround failing boxSizing test due to offsetWidth returning wrong value
 		// with some non-1 values of body zoom, ticket #13543
@@ -91,9 +95,9 @@ jQuery.support = (function( support ) {
 			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
 			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
 
+			// Support: Android 2.3
 			// Check if div with explicit width and no margin-right incorrectly
 			// gets computed margin-right based on width of container. (#3333)
-			// Fails in WebKit before Feb 2011 nightlies
 			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
 			marginDiv = div.appendChild( document.createElement("div") );
 			marginDiv.style.cssText = div.style.cssText = divReset;