• added to the SPFieldEditorController's text editor view its own undoManager which runs in the same modal run loop

- RETURN or a ' ' forms a undo group
- undo groups will be formed after 5 run loops (to form longer block while writing quickly)

Note: Has to be tested and fine-tuned if necessary

1 files changed, 3 insertions, 0 deletions

diff --git a/Source/SPFieldEditorController.h b/Source/SPFieldEditorController.h
index a330108e..e5fbb0e3 100644
--- a/Source/SPFieldEditorController.h
+++ b/Source/SPFieldEditorController.h
@@ -51,10 +51,13 @@
 	int counter;
 	unsigned long long maxTextLength;
 	BOOL editTextViewWasChanged;
+	BOOL allowUndo;
 	
 	NSUserDefaults *prefs;
 	
 	int editSheetReturnCode;
+	
+	NSUndoManager *esUndoManager;
 }
 
 - (IBAction)closeEditSheet:(id)sender;