This is a Plan 9 port of pdksh version 5.2.14, a publicdomain implementation of the Korn shell.The entirety of the code is in the public domain.There were two non-public domain pieces (sigact.[ch]and aclocal.m4) but they are gone.This has not been significantly tested under Plan 9 forlack (not want) of a complete Perl distribution withwhich to run the test suite.THIS IS NOT A COMPLETE PDKSH DISTRIBUTION.This is only the source code required to compile andrun the shell under Plan 9.  For revision history andany other information, look at the web page mentionedin the README file.Russ Cox <rsc@plan9.bell-labs.com>March 200012 June 2000: rsc: Added -I flag so you can 	bind pdksh over rc for use in mk,	a dubious justification.31 Dec 2002: rsc: Killed all ifdefs.