Bug 43489 Conflicts between "Segmented Java Editor" and "Correct Indentation"
I20030917 + plugin export for smoke test Correct Indentation (Ctrl+I) causes problems in segmented java editor (Toolbar > click "Show Source of selected element only"). - org.junit as source - open TestCase.java - enable "Show Source of selected element only" - select method "run()" in outline - set cursor to 1:1 - Ctrl+I -> whole type becomes visible in editor - select method "run()" in outline again - manually mangle indentation by insterting/deleting tabs - Ctrl+A, Ctrl+I -> whole type becomes visible in editor - Ctrl+Z (Undo) -> the undo TextEdits are applied to the wrong offset and destroy +/- arbitrary parts of my source!
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/actions/IndentAction.java
private int fCaretOffset;
	
	/** 
	 * Whether this is the action invoked by TAB. When <code>true</code>, indentation behaves 
	 * differently to accomodate normal TAB operation.
	 */
	private final boolean fIsTabAction;
	
	/**