Package texlive-l3sys-query

http://tug.org/texlive/

The l3sys-query script provides a method for TeX runs to obtain
system information via shell escape to Lua. The facilities are
more limited than the similar Java script texosquery, but since
it uses Lua, l3sys-query can be used out of the box; with any
installed TeX system. The script is written taking account of
TeX Live security requirements; it is therefore suitable for
use with restricted shell escape, the standard setting when
installing a TeX system. The supported queries are lsDirectory
listing supporting a range of options pwdObtaining details of
the current working directory

Version: svn70889