Bug 139063 [Field Assist] - API - behavior of text insert not taking selection into account
Field Assist Example - set acceptance style to "Insert into field content" - type some text into the text and combo - select a subset of the text and invoke content assist - choose a proposal in the popup outcome: text is inserted at the insertion point expected: text should be inserted, but should replace any selected text Is this a regression?
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
case SWT.Modify:
					if (triggerKeyStroke == null && autoActivateString == null
							&& !modifyingControlContent) {
						if (DEBUG) {
							dump("Modify event triggers autoactivation", e); 
						}
						autoActivate();
					}
					break;
				default:
					break;
				}
			}
			/**
			 * Dump the given events to "standard" output.
			 * 
			 * @param who
			 *            who is dumping the event
			 * @param e
			 *            the event
			 */