/usr/share/doc/ is in lua-leg-dev 0.1.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/lua-leg-dev/
/usr/share/doc/lua-leg-dev/examples/
/usr/share/doc/lua-leg-dev/examples/syntax-highlighting.lua
/usr/share/doc/lua-leg-dev/examples/local-imports.lua
/usr/share/doc/lua-leg-dev/examples/switch-macro.lua
/usr/share/doc/lua-leg-dev/examples/vararg-indexing.lua
/usr/share/doc/lua-leg-dev/examples/comment-extraction.lua
/usr/share/doc/lua-leg-dev/examples/metalua-ast.lua
/usr/share/doc/lua-leg-dev/copyright
/usr/share/doc/lua-leg-dev/doc/
/usr/share/doc/lua-leg-dev/doc/index.html
/usr/share/doc/lua-leg-dev/doc/grammar.html
/usr/share/doc/lua-leg-dev/doc/scanner.html
/usr/share/doc/lua-leg-dev/doc/doc.css
/usr/share/doc/lua-leg-dev/doc/parser.html
/usr/share/doc/lua-leg-dev/doc/lua.gif
/usr/share/doc/lua-leg-dev/changelog.Debian.gz