This is a Lua(La)TeX macro package that supports typesetting
Korean documents including Old Hangul texts. As LuaTeX has
opened up access to almost all the hidden routines of TeX
engine, users can obtain more beautiful outcome using this
package rather than other Hangul macros operating on other
engines. LuaTeX version 1.10+ and luaotfload version 2.96+ are
required for this package to run. This package also requires
the cjk-ko package for its full functionality.