Bug 80644 [KeyBindings] misc: Wrong shortcut displayed in menu for copy using Emacs
Version: 3.1.0 Build id: 200412070800 Copy in Emacs is "Alt-W", the shortcut works perfectly but all the menus in Eclipse show "Ctrl-c" as the copy shortcut, which has other semantics in the Emacs configuration. Similarly, the standard shortcuts to cut and paste text are "Ctrl-w" and "Ctrl-y", but the menus indicate "Shift-Delete" and "Shift-Insert" instead, which work as well but are more difficult to perform and probably less common.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ActionContributionItem.java
/**
     * Sets the presentation mode, which is the bitwise-or of the 
     * <code>MODE_*</code> constants.
     * 
     * @param mode the presentation mode settings
     * 
     * @since 3.0
     */
    public void setMode(int mode) {
        this.mode = mode;
        update();
    }
    /**
     * The action item implementation of this <code>IContributionItem</code>
     * method calls <code>update(null)</code>.
     */
    public final void update() {
        update(null);
    }
    /**
     * Synchronizes the UI with the given property.
     *
     * @param propertyName the name of the property, or <code>null</code> meaning all applicable
     *   properties 
     */
    public void update(String propertyName) {
        if (widget != null) {
            			
            boolean textChanged = propertyName == null
                    || propertyName.equals(IAction.TEXT);