luaposix is the work of several authors (see git history for contributors). It is based on two earlier libraries: An earlier version of luaposix (up to 5.1.11) Copyright Reuben Thomas <rrt@sc3d.org> 2010-2011 Copyright Natanael Copa <natanael.copa@gmail.com> 2008-2010 Clean up and bug fixes by Leo Razoumov <slonik.az@gmail.com> 2006-10-11 Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br> 07 Apr 2006 23:17:49 Based on original by Claudio Terra for Lua 3.x, with contributions by Roberto Ierusalimschy. John Belmonte <jvb@prairienet.org> wrote the example program tree.lua.