Bug 33629 Double-quote as character value broken in RC1
There is a series of related bugs under the category of it's really hard to enter a character value containing a double-quote character and when you try it strange things can happen. 1. Single-quote balancing seems not to work at all. When you type a single quote you get a single quote. 2. When you type the character sequence '" the result is '"" (!) 3. When you try to backspace over the extra unwanted " (either the first or the second) both are erased. The only way to get the desired result seems to be to copy and paste the " character. 4. If you try to cut and paste in the ", you can get in some weird mode where the editor thinks a string exists where there is none. I'm still trying to figure out the sequence that produced the following lines: if (c == ''' || c == '"') {" + "} (Leading tabs removed for sake of example.) I only know that the last two " characters were not typed. No doubt another illustration why editor modes are a bad idea.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/EditTemplateDialog.java
if (!event.doit)
			return;
		if (event.stateMask != SWT.MOD1)
			return;
			
		switch (event.character) {
			case ' ':
				fPatternEditor.doOperation(ISourceViewer.CONTENTASSIST_PROPOSALS);
				event.doit= false;
				break;
			
			case (int) 'z' - (int) 'a' + 1:
				fPatternEditor.doOperation(ITextOperationTarget.UNDO);
				event.doit= false;
				break;				
		}
	}
	private void initializeActions() {
		TextViewerAction action= new TextViewerAction(fPatternEditor, SourceViewer.UNDO);
		action.setText(TemplateMessages.getString("EditTemplateDialog.undo")); 
		fGlobalActions.put(ITextEditorActionConstants.UNDO, action);
		action= new TextViewerAction(fPatternEditor, SourceViewer.CUT);
		action.setText(TemplateMessages.getString("EditTemplateDialog.cut")); 
		fGlobalActions.put(ITextEditorActionConstants.CUT, action);
		action= new TextViewerAction(fPatternEditor, SourceViewer.COPY);
		action.setText(TemplateMessages.getString("EditTemplateDialog.copy")); 
		fGlobalActions.put(ITextEditorActionConstants.COPY, action);
		action= new TextViewerAction(fPatternEditor, SourceViewer.PASTE);
		action.setText(TemplateMessages.getString("EditTemplateDialog.paste")); 
		fGlobalActions.put(ITextEditorActionConstants.PASTE, action);