File list (Check if you may need any files):
tcl8.4.18
.........\ChangeLog
.........\ChangeLog.1999
.........\ChangeLog.2000
.........\ChangeLog.2001
.........\changes
.........\compat
.........\......\dirent.h
.........\......\dirent2.h
.........\......\dlfcn.h
.........\......\fixstrtod.c
.........\......\float.h
.........\......\gettod.c
.........\......\license.terms
.........\......\limits.h
.........\......\memcmp.c
.........\......\opendir.c
.........\......\README
.........\......\stdlib.h
.........\......\strftime.c
.........\......\string.h
.........\......\strncasecmp.c
.........\......\strstr.c
.........\......\strtod.c
.........\......\strtol.c
.........\......\strtoll.c
.........\......\strtoul.c
.........\......\strtoull.c
.........\......\tclErrno.h
.........\......\tmpnam.c
.........\......\unistd.h
.........\......\waitpid.c
.........\doc
.........\...\Access.3
.........\...\AddErrInfo.3
.........\...\after.n
.........\...\Alloc.3
.........\...\AllowExc.3
.........\...\append.n
.........\...\AppInit.3
.........\...\array.n
.........\...\AssocData.3
.........\...\Async.3
.........\...\BackgdErr.3
.........\...\Backslash.3
.........\...\bgerror.n
.........\...\binary.n
.........\...\BoolObj.3
.........\...\break.n
.........\...\ByteArrObj.3
.........\...\CallDel.3
.........\...\case.n
.........\...\catch.n
.........\...\cd.n
.........\...\ChnlStack.3
.........\...\clock.n
.........\...\close.n
.........\...\CmdCmplt.3
.........\...\Concat.3
.........\...\concat.n
.........\...\continue.n
.........\...\CrtChannel.3
.........\...\CrtChnlHdlr.3
.........\...\CrtCloseHdlr.3
.........\...\CrtCommand.3
.........\...\CrtFileHdlr.3
.........\...\CrtInterp.3
.........\...\CrtMathFnc.3
.........\...\CrtObjCmd.3
.........\...\CrtSlave.3
.........\...\CrtTimerHdlr.3
.........\...\CrtTrace.3
.........\...\dde.n
.........\...\DetachPids.3
.........\...\DoOneEvent.3
.........\...\DoubleObj.3
.........\...\DoWhenIdle.3
.........\...\DString.3
.........\...\DumpActiveMemory.3
.........\...\Encoding.3
.........\...\encoding.n
.........\...\Environment.3
.........\...\eof.n
.........\...\error.n
.........\...\Eval.3
.........\...\eval.n
.........\...\exec.n
.........\...\Exit.3
.........\...\exit.n
.........\...\expr.n
.........\...\ExprLong.3
.........\...\ExprLongObj.3
.........\...\fblocked.n
.........\...\fconfigure.n
.........\...\fcopy.n
.........\...\file.n
.........\...\fileevent.n
.........\...\filename.n
.........\...\FileSystem.3
.........\...\FindExec.3