File list (Check if you may need any files):
dyacclex-1.4\ChangeLog
............\LICENSE
............\Makefile
............\README
............\debian
............\......\changelog
............\......\control
............\......\dirs
............\......\compat
............\......\README.Debian
............\......\copyright
............\......\docs
............\......\rules
............\doc
............\...\manual.tcp
............\...\manual.pdf
............\...\manual.tex
............\src
............\...\yacc
............\...\....\dyacc.y
............\...\....\dyacc
............\...\....\dyacc.map
............\...\....\yacclr0.pas
............\...\....\yyparse.cod
............\...\....\yaccclos.pas
............\...\....\yacctabl.pas
............\...\....\yacclook.pas
............\...\....\yaccsem.pas
............\...\....\dyacc.dpr
............\...\....\yaccpars.pas
............\...\....\yaccmsgs.pas
............\...\....\yaccbase.pas
............\...\....\Makefile
............\...\lex
............\...\...\lextable.pas
............\...\...\dlex.dpr
............\...\...\dlex
............\...\...\dlex.map
............\...\...\lexmsgs.pas
............\...\...\lexbase.pas
............\...\...\lexdfa.pas
............\...\...\lexrules.pas
............\...\...\lexlist.pas
............\...\...\lexpos.pas
............\...\...\Makefile
............\...\...\lexopt.pas
............\...\...\yylex.cod
............\...\dlib.pas
............\...\lexlib.pas
............\...\yacclib.pas
............\...\Makefile
............\test
............\....\expr.dpr
............\....\exprlex.pas
............\....\expr
............\....\exprlex.l
............\....\expr.y
............\....\Makefile
............\....\expr.map