[Lazarus] Need a good replacement for TMemo

[Timothy Groves]

I am writing a new version of my document management system, called 
ficmake.  I want to stop using TMemo as the built-in text editor, 
because it lacks Undo, or the ability to display line numbers, and I 
don't know how to fix that.  But SynEdit lacks word wrap, which is just 
as much of a deal breaker, and RichMemo won't work.  (It will compile 
in, but then Lazarus crashes on startup with an Access Violation.)

Any suggestions?