[Lazarus] SynMemo crash after "Undo"

[Bart]

On 9/10/11, Flávio Etrusco <flavio.etrusco at gmail.com> wrote:
> TSynEditUndoCaret.PerformUndo and TSynEditUndoSelCaret.PerformUndo
> check for TSynEdit.

Thanks for fixing it.
And I will make my class TSynEdit derived based upon your comments.
(It was old D3 code)

Bart