- changed definitions to global and \let to \edef so \lastframenumber…

[ferdinandyb]

I hope I'm doing this right :)

… behaves correctly inside frames, with overlays and also outside of frames (i.e. that only one header is actually written per frame in all situations)

• changed \newcommand to \newcommand<> to be overlay-aware, and passed overlay to \note
• added an optional parameter to newcommand and passed it to \note to preserve \note[item] behaviour
• added an \only<1> overlay to the actual writing of the notes to file, so even with overlay around, the notes are only written once to file

fixes #7

[cebe]

Thanks! Will try to find some time to review it soon.

[ferdinandyb]

Have you had time to check it?

[mario-tux]

Consider its inclusion.