From ca32f08966f1b51fcb19460f0996bb0c4048e6fe Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sat, 3 Dec 2011 13:29:22 +0100
Subject: Update to MediaWiki 1.18.0

* also update ArchLinux skin to chagnes in MonoBook
* Use only css to hide our menu bar when printing
---
 resources/jquery/jquery.byteLimit.js | 56 ++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 resources/jquery/jquery.byteLimit.js

(limited to 'resources/jquery/jquery.byteLimit.js')

diff --git a/resources/jquery/jquery.byteLimit.js b/resources/jquery/jquery.byteLimit.js
new file mode 100644
index 00000000..c1d26fc4
--- /dev/null
+++ b/resources/jquery/jquery.byteLimit.js
@@ -0,0 +1,56 @@
+/**
+ * jQuery byteLimit
+ *
+ * @author Jan Paul Posma
+ */
+( function( $ ) {
+
+	/**
+	 * Enforces a byte limit to a textbox, so that UTF-8 entries are not arbitrarily truncated.
+	 */
+	$.fn.byteLimit = function( limit ) {
+
+		// Default to current attribute value
+		if ( limit == null ) {
+			limit = this.attr( 'maxLength' );
+
+		// If passed, update/set attribute value instead
+		} else {
+			this.attr( 'maxLength', limit );
+		}
+
+		// Nothing passed and/or empty attribute, return without binding an event.
+		if ( limit == null ) {
+			return this;
+		}
+
+		// We've got something, go for it:
+		return this.keypress( function( e ) {
+			// First check to see if this is actually a character key
+			// being pressed.
+			// Based on key-event info from http://unixpapa.com/js/key.html
+			// jQuery should also normalize e.which to be consistent cross-browser,
+			// however the same check is still needed regardless of jQuery.
+	
+			// Note: At the moment, for some older opera versions (~< 10.5)
+			// some special keys won't be recognized (aka left arrow key).
+			// Backspace will be, so not big issue.
+	
+			if ( e.which === 0 || e.charCode === 0 || e.which === 8 ||
+				e.ctrlKey || e.altKey || e.metaKey )
+			{
+				return true; //a special key (backspace, etc) so don't interfere.
+			}
+	
+			var len = $.byteLength( this.value );
+			// Note that keypress returns a character code point, not a keycode.
+			// However, this may not be super reliable depending on how keys come in...
+			var charLen = $.byteLength( String.fromCharCode( e.which ) );
+
+			if ( ( len + charLen ) > limit ) {
+				e.preventDefault();
+			}
+		});
+	};
+
+} )( jQuery );
-- 
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