package         license                         use
--------------  ------------------------------  ------------
MLton           MLton-LICENSE (HPND-style)      all components excepting those
                                                identified below

SML/NJ          NJ-LICENSE (HPND-style)         front-end mllex specification
                                                front-end mlyacc specification
                                                precedence parser
                                                CM lexer and parser
                                                OS.IO, Posix.IO, Process, Unix
                                                mllex
                                                mlyacc and MLYacc Library
                                                Concurrent ML Library
                                                CKit Library
                                                mlnlffigen and MLNLFFI Library
                                                MLRISC Library
                                                ML-LPT Library

SML/NJ Lib      SMLNJ-LIB-LICENSE (HPND-style)  SML/NJ Library

ML Kit          MLKit-LICENSE (MIT)             Path, Time, Date

gdtoa           gdtoa-LICENSE (HPND-style)      Real binary <-> decimal conversions


The Historical Permission Notice and Disclaimer (HPND) license is an
open source (https://opensource.org/licenses/HPND) and
free software (https://www.gnu.org/licenses/license-list.en.html#HPND)
license.
