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digraph asde91 {
ranksep=.75;
size = "7.5,7.5";
{
node [shape=plaintext, fontsize=16];
/* the time-line graph */
past -> 1978 -> 1980 -> 1982 -> 1983 -> 1985 -> 1986 ->
1987 -> 1988 -> 1989 -> 1990 -> "future";
/* ancestor programs */
"Bourne sh"; "make"; "SCCS"; "yacc"; "cron"; "Reiser cpp";
"Cshell"; "emacs"; "build"; "vi"; "<curses>"; "RCS"; "C*";
}
{ rank = same;
"Software IS"; "Configuration Mgt"; "Architecture & Libraries";
"Process";
};
node [shape=box];
{ rank = same; "past"; "SCCS"; "make"; "Bourne sh"; "yacc"; "cron"; }
{ rank = same; 1978; "Reiser cpp"; "Cshell"; }
{ rank = same; 1980; "build"; "emacs"; "vi"; }
{ rank = same; 1982; "RCS"; "<curses>"; "IMX"; "SYNED"; }
{ rank = same; 1983; "ksh"; "IFS"; "TTU"; }
{ rank = same; 1985; "nmake"; "Peggy"; }
{ rank = same; 1986; "C*"; "ncpp"; "ksh-i"; "<curses-i>"; "PG2"; }
{ rank = same; 1987; "Ansi cpp"; "nmake 2.0"; "3D File System"; "fdelta";
"DAG"; "CSAS";}
{ rank = same; 1988; "CIA"; "SBCS"; "ksh-88"; "PEGASUS/PML"; "PAX";
"backtalk"; }
{ rank = same; 1989; "CIA++"; "APP"; "SHIP"; "DataShare"; "ryacc";
"Mosaic"; }
{ rank = same; 1990; "libft"; "CoShell"; "DIA"; "IFS-i"; "kyacc"; "sfio";
"yeast"; "ML-X"; "DOT"; }
{ rank = same; "future"; "Adv. Software Technology"; }
"PEGASUS/PML" -> "ML-X";
"SCCS" -> "nmake";
"SCCS" -> "3D File System";
"SCCS" -> "RCS";
"make" -> "nmake";
"make" -> "build";
"Bourne sh" -> "Cshell";
"Bourne sh" -> "ksh";
"Reiser cpp" -> "ncpp";
"Cshell" -> "ksh";
"build" -> "nmake 2.0";
"emacs" -> "ksh";
"vi" -> "ksh";
"vi" -> "<curses>";
"IFS" -> "<curses-i>";
"IFS" -> "IFS-i";
"IFS" -> "sfio";
"<curses>" -> "<curses-i>";
"<curses-i>" -> "fdelta";
"RCS" -> "SBCS";
"RCS" -> "fdelta";
"ksh" -> "nmake";
"ksh" -> "ksh-i";
"ksh" -> "ksh-88";
"ksh-i" -> "ksh-88";
"nmake" -> "ksh";
"nmake" -> "ncpp";
"nmake" -> "3D File System";
"nmake" -> "nmake 2.0";
"ncpp" -> "Ansi cpp";
"C*" -> "CSAS";
"fdelta" -> "SBCS";
"CSAS" -> "CIA";
"ksh-88" -> "sfio";
"ksh-88" -> "Configuration Mgt";
"ksh-88" -> "Architecture & Libraries";
"IFS-i" -> "Architecture & Libraries";
"SYNED" -> "Peggy";
"Peggy" -> "PEGASUS/PML";
"Peggy" -> "ryacc";
"PEGASUS/PML" -> "Architecture & Libraries";
"yacc" -> "ryacc";
"ryacc" -> "kyacc";
"kyacc" -> "Architecture & Libraries";
"ML-X" -> "Architecture & Libraries";
"APP" -> "Software IS";
"SBCS" -> "Configuration Mgt";
"DAG" -> "Software IS";
"DAG" -> "DOT";
"CIA++" -> "Software IS";
"Ansi cpp" -> "Configuration Mgt";
"nmake 2.0" -> "Configuration Mgt";
"3D File System" -> "Configuration Mgt";
"CIA" -> "CIA++";
"IMX" -> "TTU";
"TTU" -> "PG2";
"PG2" -> "backtalk";
"backtalk" -> "DataShare";
"DataShare" -> "Architecture & Libraries";
"nmake 2.0" -> "CoShell";
"CIA" -> "DIA";
"APP" -> "DIA";
"DAG" -> "DIA";
"fdelta" -> "PAX";
"PAX" -> "SHIP";
"SHIP" -> "Configuration Mgt";
"DIA" -> "Software IS";
"DOT" -> "Software IS";
"libft" -> "Software IS";
"sfio" -> "Architecture & Libraries";
"CoShell" -> "Configuration Mgt";
"CoShell" -> "Architecture & Libraries";
"Mosaic" -> "Process";
"cron" -> "yeast";
"yeast" -> "Process";
"Software IS" -> "Adv. Software Technology";
"Configuration Mgt" -> "Adv. Software Technology";
"Architecture & Libraries" -> "Adv. Software Technology";
"Process" -> "Adv. Software Technology";
}
|
