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main/inc/lib/javascript/svgedit/js-hotkeys/README.md

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+#About
+**jQuery Hotkeys** is a plug-in that lets you easily add and remove handlers for keyboard events anywhere in your code supporting almost any key combination.  
+
+This plugin is based off of the plugin by Tzury Bar Yochay: [jQuery.hotkeys](http://github.com/tzuryby/hotkeys)
+
+The syntax is as follows:
+
+    $(expression).bind(types, keys, handler);
+    $(expression).unbind(types, handler);
+    
+    $(document).bind('keydown', 'ctrl+a', fn);
+    
+    // e.g. replace '$' sign with 'EUR'
+    $('input.foo').bind('keyup', '$', function(){
+      this.value = this.value.replace('$', 'EUR');
+    });
+
+## Types
+Supported types are `'keydown'`, `'keyup'` and `'keypress'`
+
+## Notes
+
+If you want to use more than one modifiers (e.g. alt+ctrl+z) you should define them by an alphabetical order e.g. alt+ctrl+shift
+
+Hotkeys aren't tracked if you're inside of an input element (unless you explicitly bind the hotkey directly to the input). This helps to avoid conflict with normal user typing.
+
+## jQuery Compatibility
+
+Works with jQuery 1.4.2 and newer.
+
+It known to be working with all the major browsers on all available platforms (Win/Mac/Linux)
+
+ * IE 6/7/8
+ * FF 1.5/2/3
+ * Opera-9
+ * Safari-3
+ * Chrome-0.2
+
+### Addendum
+
+Firefox is the most liberal one in the manner of letting you capture all short-cuts even those that are built-in in the browser such as `Ctrl-t` for new tab, or `Ctrl-a` for selecting all text. You can always bubble them up to the browser by returning `true` in your handler.
+
+Others, (IE) either let you handle built-in short-cuts, but will add their functionality after your code has executed. Or (Opera/Safari) will *not* pass those events to the DOM at all.
+
+*So, if you bind `Ctrl-Q` or `Alt-F4` and your Safari/Opera window is closed don't be surprised.*