TUndoHistory
MemoOnChange
StrDiff
EvalCheckSum
Create
Destroy
HasMemo
CanUndo
CanRedo
Undo
Redo
PasteText
PasteFromClipboard
ClearSelection
CutToClipboard
Reset
TMasterObject
pt
CheckOk
GetMaster
SetMaster
ClearMaster
ErrorFound
ErrorReport
AfterConstruction
BeforeDestruction