Hi,
I have found a small bug in line 62 of strc-tag.lua:
item = { pdf = "Li", nature = "display" },
The standard structure type for list elements is "LI" not "Li". Please correct the line to
item = { pdf = "LI", nature = "display" },
A minimal example to reproduce is:
\setuptagging[state=start]
\starttext
\startitemize
\item One
\stopitemize
\stoptext
I am using ConTeXt Version 2014.05.27 13:38.
Thanks,
Christoph