Hi Elemer,
I have partially answered your question in a previous mail today.
I do not understand your point. PAW has never been able to generate
automatically a macro from the picture in a canvas!!
In Root, you can always write a macro where you set your histogram
attributes (this is the normal way of working).
As I already explained, I agree that having an OPTION to expand
the histogram definition, bin contents, fits, errors, etc would
be nice.
Rene Brun