Bug 4139 EC DCR: Code templates feature (1GIVMDV)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/template/TemplateInterpolator.java
state= ESCAPE;
					break;
					
				default:
					buffer.append(ch);
					break;
				}
				break;
				
			case ESCAPE:
				switch (ch) {
				case ESCAPE_CHARACTER:
					buffer.append(ch);
					state= TEXT;
					break;
				
				case IDENTIFIER_BEGIN:	
					identifier.setLength(0);
					state= IDENTIFIER;
					break;
					
				default:
					
					buffer.append(ESCAPE_CHARACTER);
					buffer.append(ch);
					state= TEXT;
					break;
				}
				break;
			case IDENTIFIER: