Bug 53742 [templates] add different ui for linked mode depending on usage
Linked mode should allow to be configured programmatically to have a different ui. This would allow the instance that is setting up linked mode to determine how it will look like. Use case is auto-closing: the box is too disturbing there, while it may be good for more complex templates.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
/** 
	 * Text operation code for requesting correction assist to show correction
	 * proposals for the current position. 
	 */
	public static final int CORRECTIONASSIST_PROPOSALS= 50;
	/** 
	 * Text operation code for requesting common prefix completion. 
	 */
	public static final int CONTENTASSIST_COMPLETE_PREFIX= 60;
	
	interface ITextConverter {