diff --git a/src/ajax/ajax.js b/src/ajax/ajax.js
index 0b2786a06..aa6275410 100644
--- a/src/ajax/ajax.js
+++ b/src/ajax/ajax.js
@@ -15,6 +15,7 @@ jQuery.fn.extend({
 	 * @param Function callback (optional) A function to be executed whenever the data is loaded (parameters: responseText, status and response itself).
 	 * @cat Ajax
 	 */
+	// DEPRECATED
 	loadIfModified: function( url, params, callback ) {
 		this.load( url, params, callback, 1 );
 	},
@@ -302,6 +303,7 @@ jQuery.extend({
 	 * @param Function callback (optional) A function to be executed whenever the data is loaded successfully.
 	 * @cat Ajax
 	 */
+	// DEPRECATED
 	getIfModified: function( url, data, callback, type ) {
 		return jQuery.get(url, data, callback, type, 1);
 	},
@@ -414,6 +416,7 @@ jQuery.extend({
 	 * @param Number time How long before an AJAX request times out, in milliseconds.
 	 * @cat Ajax
 	 */
+	// DEPRECATED
 	ajaxTimeout: function( timeout ) {
 		jQuery.ajaxSettings.timeout = timeout;
 	},
diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 9cff1cd24..4c5941b20 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -2422,6 +2422,7 @@ jQuery.each( {
  * @param String str The string that will be contained within the text of an element.
  * @cat DOM/Traversing
  */
+// DEPRECATED
 jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){
 	jQuery.fn[ n ] = function(num,fn) {
 		return this.filter( ":" + n + "(" + num + ")", fn );
diff --git a/src/selector/selector.js b/src/selector/selector.js
index bd8c7912d..b15ee7cde 100644
--- a/src/selector/selector.js
+++ b/src/selector/selector.js
@@ -58,6 +58,7 @@ jQuery.extend({
 			// :has()
 			has: "jQuery.find(m[3],a).length"
 		},
+		// DEPRECATED
 		"[": "jQuery.find(m[2],a).length"
 	},
 	
@@ -66,6 +67,7 @@ jQuery.extend({
 		// Match: [@value='test'], [@foo]
 		/^\[ *(@)([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,
 
+		// DEPRECATED
 		// Match: [div], [div p]
 		/^(\[)\s*(.*?(\[.*?\])?[^[]*?)\s*\]/,
 
@@ -107,11 +109,13 @@ jQuery.extend({
 		// Set the correct context (if none is provided)
 		context = context || document;
 
+		// DEPRECATED
 		// Handle the common XPath // expression
 		if ( !t.indexOf("//") ) {
 			//context = context.documentElement;
 			t = t.substr(2,t.length);
 
+		// DEPRECATED
 		// And the / root expression
 		} else if ( !t.indexOf("/") && !context.ownerDocument ) {
 			context = context.documentElement;
@@ -129,6 +133,7 @@ jQuery.extend({
 			var r = [];
 			last = t;
 
+			// DEPRECATED
 			t = jQuery.trim(t).replace( /^\/\//, "" );
 
 			var foundToken = false;
@@ -152,6 +157,7 @@ jQuery.extend({
 				if ( t.indexOf(" ") == 0 ) continue;
 				foundToken = true;
 			} else {
+				// (.. and /) DEPRECATED
 				re = /^((\/?\.\.)|([>\/+~]))\s*(\w*)/i;
 
 				if ( (m = re.exec(t)) != null ) {
@@ -174,6 +180,7 @@ jQuery.extend({
 									
 									if ( m == "+" ) break;
 								}
+						// DEPRECATED
 						} else
 							r.push( ret[j].parentNode );