In the initial announcement, the link to leoAst.py was incorrect. The correct link is to leoAst.py in Leo's "devel" branch: https://github.com/leo-editor/leo-editor/blob/devel/leo/core/leoAst.py Alas, the link did not generate a 404, but instead linked to way obsolete code. My apologies for the confusion this has already caused. Edward ------------------------------------------------------------------------------------------ Edward K. Ream: edreamleo@gmail.com Leo: http://leoeditor.com/ ------------------------------------------------------------------------------------------