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