digraph unix {
graph [rankdir=BT, fontname=Helvetica, fontsize=36, label="\n\n\n\nObject Oriented Graphs\nStephen North, 3/19/93", size="6,6"];
node [label="\N", shape=polygon, sides=4, distortion="0.0", orientation="0.0", skew="0.0", color=white, style=filled, fontname=Helvetica];
- graph [lp="597,131",
- bb="0,0,1194,1299"];
- "5th Edition" [sides=9, distortion="0.936354", orientation=28, skew="-0.126818", color=salmon2, pos="758,286", width="2.14", height="0.62"];
- "6th Edition" [sides=5, distortion="0.238792", orientation=11, skew="0.995935", color=deepskyblue, pos="574,368", width="2.67", height="0.62"];
- "PWB 1.0" [sides=8, distortion="0.019636", orientation=79, skew="-0.440424", color=goldenrod2, pos="873,368", width="1.25", height="0.51"];
- LSX [sides=9, distortion="-0.698271", orientation=22, skew="-0.195492", color=burlywood2, pos="767,461", width="1.17", height="0.54"];
- "1 BSD" [sides=7, distortion="0.265084", orientation=26, skew="0.403659", color=gold1, pos="191,461", width="1.11", height="0.56"];
- "Mini Unix" [distortion="0.039386", orientation=2, skew="-0.461120", color=greenyellow, pos="505,461", width="1.61", height="0.67"];
- Wollongong [sides=5, distortion="0.228564", orientation=63, skew="-0.062846", color=darkseagreen, pos="644,461", width="1.75", height="0.61"];
- Interdata [distortion="0.624013", orientation=56, skew="0.101396", color=dodgerblue1, pos="355,461", width="2.06", height="0.93"];
- "Unix/TS 3.0" [sides=8, distortion="0.731383", orientation=43, skew="-0.824612", color=thistle2, pos="802,780", width="2.61", height="0.75"];
- "PWB 2.0" [sides=6, distortion="0.592100", orientation=34, skew="-0.719269", color=darkolivegreen3, pos="746,568", width="2.11", height="0.61"];
- "7th Edition" [sides=10, distortion="0.298417", orientation=65, skew="0.310367", color=chocolate, pos="355,568", width="1.39", height="0.64"];
- "8th Edition" [distortion="-0.997093", orientation=50, skew="-0.061117", color=turquoise3, pos="644,1065", width="2.89", height="1.06"];
- "32V" [sides=7, distortion="0.878516", orientation=19, skew="0.592905", color=steelblue3, pos="530,679", width="1.28", height="0.62"];
- V7M [sides=10, distortion="-0.960249", orientation=32, skew="0.460424", color=navy, pos="48,780", width="1.33", height="0.75"];
- "Ultrix-11" [sides=10, distortion="-0.633186", orientation=10, skew="0.333125", color=darkseagreen4, pos="116,1177", width="1.56", height="0.53"];
- Xenix [sides=8, distortion="-0.337997", orientation=52, skew="-0.760726", color=coral, pos="246,679", width="1.22", height="0.64"];
- "UniPlus+" [sides=7, distortion="0.788483", orientation=39, skew="-0.526284", color=darkolivegreen3, pos="387,679", width="2.19", height="0.72"];
- "9th Edition" [sides=7, distortion="0.138690", orientation=55, skew="0.554049", color=coral3, pos="673,1177", width="1.47", height="0.68"];
- "2 BSD" [sides=7, distortion="-0.010661", orientation=84, skew="0.179249", color=blanchedalmond, pos="109,960", width="1.03", height="0.53"];
- "2.8 BSD" [distortion="-0.239422", orientation=44, skew="0.053841", color=lightskyblue1, pos="262,1065", width="1.67", height="0.74"];
- "2.9 BSD" [distortion="-0.843381", orientation=70, skew="-0.601395", color=aquamarine2, pos="262,1177", width="2.00", height="1.06"];
- "3 BSD" [sides=10, distortion="0.251820", orientation=18, skew="-0.530618", color=lemonchiffon, pos="517,780", width="1.33", height="0.50"];
- "4 BSD" [sides=5, distortion="-0.772300", orientation=24, skew="-0.028475", color=darkorange1, pos="495,868", width="1.53", height="0.68"];
- "4.1 BSD" [distortion="-0.226170", orientation=38, skew="0.504053", color=lightyellow1, pos="458,960", width="1.64", height="0.85"];
- "4.2 BSD" [sides=10, distortion="-0.807349", orientation=50, skew="-0.908842", color=darkorchid4, pos="447,1065", width="2.08", height="0.81"];
- "4.3 BSD" [sides=10, distortion="-0.030619", orientation=76, skew="0.985021", color=lemonchiffon2, pos="561,1177", width="1.14", height="0.78"];
- "Ultrix-32" [distortion="-0.644209", orientation=21, skew="0.307836", color=goldenrod3, pos="427,1177", width="2.08", height="0.76"];
- "PWB 1.2" [sides=7, distortion="0.640971", orientation=84, skew="-0.768455", color=cyan, pos="873,461", width="1.28", height="0.92"];
- "USG 1.0" [distortion="0.758942", orientation=42, skew="0.039886", color=blue, pos="1015,461", width="2.17", height="0.92"];
- "CB Unix 1" [sides=9, distortion="-0.348692", orientation=42, skew="0.767058", color=firebrick, pos="1086,568", width="1.58", height="0.72"];
- "USG 2.0" [distortion="0.748625", orientation=74, skew="-0.647656", color=chartreuse4, pos="912,568", width="1.81", height="1.03"];
- "CB Unix 2" [sides=10, distortion="0.851818", orientation=32, skew="-0.020120", color=greenyellow, pos="1126,679", width="1.89", height="0.61"];
- "CB Unix 3" [sides=10, distortion="0.992237", orientation=29, skew="0.256102", color=bisque4, pos="1042,780", width="2.11", height="0.68"];
- "Unix/TS++" [sides=6, distortion="0.545461", orientation=16, skew="0.313589", color=mistyrose2, pos="940,868", width="1.86", height="0.60"];
- "PDP-11 Sys V" [sides=9, distortion="-0.267769", orientation=40, skew="0.271226", color=cadetblue1, pos="1091,868", width="1.83", height="0.56"];
- "USG 3.0" [distortion="-0.848455", orientation=44, skew="0.267152", color=bisque2, pos="802,679", width="2.28", height="1.06"];
- "Unix/TS 1.0" [distortion="0.305594", orientation=75, skew="0.070516", color=orangered, pos="971,679", width="1.92", height="0.72"];
- "TS 4.0" [sides=10, distortion="-0.641701", orientation=50, skew="-0.952502", color=crimson, pos="845,960", width="1.75", height="0.75"];
- "System V.0" [sides=9, distortion="0.021556", orientation=26, skew="-0.729938", color=darkorange1, pos="845,1065", width="1.94", height="0.50"];
- "System V.2" [sides=6, distortion="0.985153", orientation=33, skew="-0.399752", color=darkolivegreen4, pos="845,1177", width="2.53", height="0.69"];
- "System V.3" [sides=7, distortion="-0.687574", orientation=58, skew="-0.180116", color=lightsteelblue1, pos="845,1275", width="1.83", height="0.67"];
- "5th Edition" -> "6th Edition" [pos="e,608,353 726,300 696,314 651,334 618,349"];
- "5th Edition" -> "PWB 1.0" [pos="e,847,349 789,308 804,319 823,332 839,343"];
- "6th Edition" -> LSX [pos="e,743,443 625,387 653,397 687,411 716,427 722,430 728,434 734,438"];
- "6th Edition" -> "1 BSD" [pos="e,215,449 520,375 459,384 357,402 272,427 257,432 239,439 225,445"];
- "6th Edition" -> "Mini Unix" [pos="e,522,438 562,384 553,397 539,414 528,430"];
- "6th Edition" -> Wollongong [pos="e,631,444 591,391 602,404 615,422 625,436"];
- "6th Edition" -> Interdata [pos="e,385,448 544,381 506,397 438,426 394,444"];
- Interdata -> "Unix/TS 3.0" [pos="e,762,758 384,479 433,510 537,576 618,641 657,673 661,687 700,717 717,730 736,743 753,753"];
- Interdata -> "PWB 2.0" [pos="e,708,550 387,476 402,483 421,491 438,495 533,522 562,505 656,531 670,535 686,540 699,546"];
- Interdata -> "7th Edition" [pos="e,355,548 355,491 355,505 355,523 355,538"];
- "7th Edition" -> "8th Edition" [pos="e,634,1034 390,581 411,588 437,597 461,605 516,623 548,598 585,641 626,689 604,718 604,780 604,780 604,780 604,868 604,923 619,9\
-85 631,1024"];
- "7th Edition" -> "32V" [pos="e,504,661 384,585 409,600 445,622 475,641 482,646 489,651 495,655"];
- "7th Edition" -> V7M [pos="e,58,763 313,577 271,587 207,607 160,641 117,673 82,723 63,754"];
- "7th Edition" -> "Ultrix-11" [pos="e,124,1160 311,576 274,585 222,603 193,641 156,691 174,718 174,780 174,780 174,780 174,960 174,1031 145,1110 128,1151"];
- "7th Edition" -> Xenix [pos="e,261,663 336,588 317,607 288,636 268,656"];
- "7th Edition" -> "UniPlus+" [pos="e,382,661 361,590 366,608 373,633 379,651"];
- V7M -> "Ultrix-11" [pos="e,109,1159 48,800 49,838 51,922 63,991 73,1048 94,1113 106,1149"];
- "8th Edition" -> "9th Edition" [pos="e,667,1156 649,1085 653,1102 660,1127 665,1146"];
- "1 BSD" -> "2 BSD" [pos="e,112,941 182,480 164,517 128,603 128,679 128,679 128,679 128,780 128,833 120,895 114,931"];
- "2 BSD" -> "2.8 BSD" [pos="e,238,1049 129,974 154,991 199,1022 229,1043"];
- "2.8 BSD" -> "Ultrix-11" [pos="e,137,1161 242,1080 217,1099 174,1133 145,1155"];
- "2.8 BSD" -> "2.9 BSD" [pos="e,262,1142 262,1087 262,1100 262,1116 262,1132"];
- "32V" -> "3 BSD" [pos="e,519,763 528,698 526,714 523,736 521,753"];
- "3 BSD" -> "4 BSD" [pos="e,499,850 512,798 509,810 505,826 502,840"];
- "4 BSD" -> "4.1 BSD" [pos="e,466,941 488,886 482,899 475,917 470,931"];
- "4.1 BSD" -> "4.2 BSD" [pos="e,449,1043 456,981 454,996 452,1016 450,1033"];
- "4.1 BSD" -> "2.8 BSD" [pos="e,287,1052 434,973 399,992 335,1025 296,1047"];
- "4.1 BSD" -> "8th Edition" [pos="e,603,1042 489,978 517,994 561,1018 594,1037"];
- "4.2 BSD" -> "4.3 BSD" [pos="e,539,1156 471,1088 489,1106 513,1130 532,1149"];
- "4.2 BSD" -> "Ultrix-32" [pos="e,430,1159 444,1083 441,1101 436,1129 432,1149"];
- "PWB 1.0" -> "PWB 1.2" [pos="e,873,433 873,386 873,396 873,410 873,423"];
- "PWB 1.0" -> "USG 1.0" [pos="e,989,444 900,386 923,401 956,423 980,438"];
- "PWB 1.2" -> "PWB 2.0" [pos="e,764,553 848,482 826,501 795,527 772,546"];
- "USG 1.0" -> "CB Unix 1" [pos="e,1069,543 1035,492 1044,505 1054,521 1063,534"];
- "USG 1.0" -> "USG 2.0" [pos="e,932,547 999,478 983,495 958,520 939,540"];
- "CB Unix 1" -> "CB Unix 2" [pos="e,1120,662 1094,591 1101,609 1110,634 1117,653"];
- "CB Unix 2" -> "CB Unix 3" [pos="e,1056,763 1112,696 1098,712 1078,737 1063,755"];
- "CB Unix 3" -> "Unix/TS++" [pos="e,958,852 1024,796 1008,810 984,830 966,845"];
- "CB Unix 3" -> "PDP-11 Sys V" [pos="e,1080,848 1055,803 1061,814 1068,828 1075,839"];
- "USG 2.0" -> "USG 3.0" [pos="e,818,662 888,593 870,611 844,637 826,655"];
- "USG 3.0" -> "Unix/TS 3.0" [pos="e,802,763 802,702 802,717 802,737 802,753"];
- "PWB 2.0" -> "Unix/TS 3.0" [pos="e,753,758 735,586 717,615 688,673 711,717 718,732 731,743 744,752"];
- "Unix/TS 1.0" -> "Unix/TS 3.0" [pos="e,826,765 934,701 904,719 864,744 835,760"];
- "Unix/TS 3.0" -> "TS 4.0" [pos="e,839,937 807,801 814,832 828,890 837,927"];
- "Unix/TS++" -> "TS 4.0" [pos="e,861,944 923,884 908,899 886,920 869,937"];
- "CB Unix 3" -> "TS 4.0" [pos="e,843,938 998,790 951,802 882,822 864,843 845,867 842,902 842,928"];
- "TS 4.0" -> "System V.0" [pos="e,845,1048 845,979 845,995 845,1019 845,1038"];
- "System V.0" -> "System V.2" [pos="e,845,1159 845,1082 845,1100 845,1128 845,1149"];
- "System V.2" -> "System V.3" [pos="e,845,1253 845,1197 845,1210 845,1228 845,1243"];
+ graph [lp="613,131",
+ bb="0,0,1227,1200"];
+ "5th Edition" [sides=9, distortion="0.936354", orientation=28, skew="-0.126818", color=salmon2, pos="737,285", width="2.42", height="0.62"];
+ "6th Edition" [sides=5, distortion="0.238792", orientation=11, skew="0.995935", color=deepskyblue, pos="557,364", width="2.61", height="0.54"];
+ "PWB 1.0" [sides=8, distortion="0.019636", orientation=79, skew="-0.440424", color=goldenrod2, pos="854,364", width="1.36", height="0.50"];
+ LSX [sides=9, distortion="-0.698271", orientation=22, skew="-0.195492", color=burlywood2, pos="743,452", width="1.19", height="0.54"];
+ "1 BSD" [sides=7, distortion="0.265084", orientation=26, skew="0.403659", color=gold1, pos="188,452", width="1.17", height="0.54"];
+ "Mini Unix" [distortion="0.039386", orientation=2, skew="-0.461120", color=greenyellow, pos="494,452", width="1.33", height="0.50"];
+ Wollongong [sides=5, distortion="0.228564", orientation=63, skew="-0.062846", color=darkseagreen, pos="621,452", width="1.69", height="0.53"];
+ Interdata [distortion="0.624013", orientation=56, skew="0.101396", color=dodgerblue1, pos="366,452", width="1.72", height="0.71"];
+ "Unix/TS 3.0" [sides=8, distortion="0.731383", orientation=43, skew="-0.824612", color=thistle2, pos="828,733", width="2.92", height="0.74"];
+ "PWB 2.0" [sides=6, distortion="0.592100", orientation=34, skew="-0.719269", color=darkolivegreen3, pos="765,548", width="2.14", height="0.56"];
+ "7th Edition" [sides=10, distortion="0.298417", orientation=65, skew="0.310367", color=chocolate, pos="366,548", width="1.58", height="0.64"];
+ "8th Edition" [distortion="-0.997093", orientation=50, skew="-0.061117", color=turquoise3, pos="634,993", width="2.44", height="0.81"];
+ "32V" [sides=7, distortion="0.878516", orientation=19, skew="0.592905", color=steelblue3, pos="549,641", width="1.25", height="0.61"];
+ V7M [sides=10, distortion="-0.960249", orientation=32, skew="0.460424", color=navy, pos="50,733", width="1.39", height="0.75"];
+ "Ultrix-11" [sides=10, distortion="-0.633186", orientation=10, skew="0.333125", color=darkseagreen4, pos="116,1087", width="1.72", height="0.53"];
+ Xenix [sides=8, distortion="-0.337997", orientation=52, skew="-0.760726", color=coral, pos="252,641", width="1.28", height="0.64"];
+ "UniPlus+" [sides=7, distortion="0.788483", orientation=39, skew="-0.526284", color=darkolivegreen3, pos="401,641", width="2.36", height="0.69"];
+ "9th Edition" [sides=7, distortion="0.138690", orientation=55, skew="0.554049", color=coral3, pos="645,1087", width="1.58", height="0.67"];
+ "2 BSD" [sides=7, distortion="-0.010661", orientation=84, skew="0.179249", color=blanchedalmond, pos="112,901", width="1.06", height="0.51"];
+ "2.8 BSD" [distortion="-0.239422", orientation=44, skew="0.053841", color=lightskyblue1, pos="256,993", width="1.39", height="0.56"];
+ "2.9 BSD" [distortion="-0.843381", orientation=70, skew="-0.601395", color=aquamarine2, pos="256,1087", width="1.67", height="0.81"];
+ "3 BSD" [sides=10, distortion="0.251820", orientation=18, skew="-0.530618", color=lemonchiffon, pos="519,733", width="1.47", height="0.50"];
+ "4 BSD" [sides=5, distortion="-0.772300", orientation=24, skew="-0.028475", color=darkorange1, pos="476,817", width="1.39", height="0.58"];
+ "4.1 BSD" [distortion="-0.226170", orientation=38, skew="0.504053", color=lightyellow1, pos="454,901", width="1.36", height="0.64"];
+ "4.2 BSD" [sides=10, distortion="-0.807349", orientation=50, skew="-0.908842", color=darkorchid4, pos="443,993", width="2.36", height="0.81"];
+ "4.3 BSD" [sides=10, distortion="-0.030619", orientation=76, skew="0.985021", color=lemonchiffon2, pos="524,1087", width="1.28", height="0.78"];
+ "Ultrix-32" [distortion="-0.644209", orientation=21, skew="0.307836", color=goldenrod3, pos="397,1087", width="1.75", height="0.58"];
+ "PWB 1.2" [sides=7, distortion="0.640971", orientation=84, skew="-0.768455", color=cyan, pos="854,452", width="1.39", height="0.88"];
+ "USG 1.0" [distortion="0.758942", orientation=42, skew="0.039886", color=blue, pos="987,452", width="1.81", height="0.69"];
+ "CB Unix 1" [sides=9, distortion="-0.348692", orientation=42, skew="0.767058", color=firebrick, pos="1108,548", width="1.81", height="0.72"];
+ "USG 2.0" [distortion="0.748625", orientation=74, skew="-0.647656", color=chartreuse4, pos="952,548", width="1.50", height="0.78"];
+ "CB Unix 2" [sides=10, distortion="0.851818", orientation=32, skew="-0.020120", color=greenyellow, pos="1128,641", width="2.14", height="0.61"];
+ "CB Unix 3" [sides=10, distortion="0.992237", orientation=29, skew="0.256102", color=bisque4, pos="1105,733", width="2.39", height="0.68"];
+ "Unix/TS++" [sides=6, distortion="0.545461", orientation=16, skew="0.313589", color=mistyrose2, pos="986,817", width="1.92", height="0.56"];
+ "PDP-11 Sys V" [sides=9, distortion="-0.267769", orientation=40, skew="0.271226", color=cadetblue1, pos="1150,817", width="2.14", height="0.56"];
+ "USG 3.0" [distortion="-0.848455", orientation=44, skew="0.267152", color=bisque2, pos="828,641", width="1.92", height="0.81"];
+ "Unix/TS 1.0" [distortion="0.305594", orientation=75, skew="0.070516", color=orangered, pos="974,641", width="1.64", height="0.54"];
+ "TS 4.0" [sides=10, distortion="-0.641701", orientation=50, skew="-0.952502", color=crimson, pos="889,901", width="1.92", height="0.75"];
+ "System V.0" [sides=9, distortion="0.021556", orientation=26, skew="-0.729938", color=darkorange1, pos="889,993", width="2.19", height="0.50"];
+ "System V.2" [sides=6, distortion="0.985153", orientation=33, skew="-0.399752", color=darkolivegreen4, pos="889,1087", width="2.64", height="0.64"];
+ "System V.3" [sides=7, distortion="-0.687574", orientation=58, skew="-0.180116", color=lightsteelblue1, pos="889,1176", width="1.97", height="0.65"];
+ "5th Edition" -> "6th Edition" [pos="e,587,351 704,300 674,314 629,333 596,347"];
+ "5th Edition" -> "PWB 1.0" [pos="e,827,346 769,307 784,317 803,329 819,340"];
+ "6th Edition" -> LSX [pos="e,716,434 601,381 628,391 662,405 691,420 696,423 702,426 707,429"];
+ "6th Edition" -> "1 BSD" [pos="e,216,443 514,372 462,382 372,401 295,420 272,426 246,434 226,440"];
+ "6th Edition" -> "Mini Unix" [pos="e,507,435 547,379 538,392 524,411 513,427"];
+ "6th Edition" -> Wollongong [pos="e,610,437 571,383 581,396 594,414 604,429"];
+ "6th Edition" -> Interdata [pos="e,389,441 532,376 498,392 436,420 399,437"];
+ Interdata -> "Unix/TS 3.0" [pos="e,796,712 390,466 437,493 546,557 636,612 689,644 748,682 787,706"];
+ Interdata -> "PWB 2.0" [pos="e,716,532 390,465 404,472 421,480 437,484 540,515 571,497 674,520 685,522 696,525 706,529"];
+ Interdata -> "7th Edition" [pos="e,366,528 366,475 366,488 366,504 366,518"];
+ "7th Edition" -> "8th Edition" [pos="e,632,972 410,559 477,576 600,608 603,612 640,653 622,679 622,733 622,733 622,733 622,817 622,868 627,927 631,962"];
+ "7th Edition" -> "32V" [pos="e,519,625 400,564 426,577 463,596 495,612 500,614 505,617 510,620"];
+ "7th Edition" -> V7M [pos="e,61,717 317,556 274,565 212,582 164,612 123,638 88,681 67,709"];
+ "7th Edition" -> "Ultrix-11" [pos="e,126,1070 314,554 276,561 226,577 197,612 163,655 178,679 178,733 178,733 178,733 178,901 178,961 149,1026 131,1061"];
+ "7th Edition" -> Xenix [pos="e,270,626 342,567 324,583 298,604 278,620"];
+ "7th Edition" -> "UniPlus+" [pos="e,395,624 374,570 380,584 386,601 391,614"];
+ V7M -> "Ultrix-11" [pos="e,109,1069 50,753 51,788 53,865 65,928 75,975 93,1028 105,1060"];
+ "8th Edition" -> "9th Edition" [pos="e,643,1067 636,1008 638,1021 640,1040 642,1057"];
+ "1 BSD" -> "2 BSD" [pos="e,116,883 179,470 163,503 132,576 132,641 132,641 132,641 132,733 132,783 123,840 118,873"];
+ "2 BSD" -> "2.8 BSD" [pos="e,236,981 133,914 157,930 200,957 228,975"];
+ "2.8 BSD" -> "Ultrix-11" [pos="e,140,1071 239,1004 216,1019 176,1046 148,1065"];
+ "2.8 BSD" -> "2.9 BSD" [pos="e,256,1060 256,1010 256,1021 256,1036 256,1050"];
+ "32V" -> "3 BSD" [pos="e,525,716 543,658 539,672 533,691 528,706"];
+ "3 BSD" -> "4 BSD" [pos="e,483,802 510,750 504,763 495,780 488,793"];
+ "4 BSD" -> "4.1 BSD" [pos="e,458,886 472,832 469,845 464,862 461,876"];
+ "4.1 BSD" -> "4.2 BSD" [pos="e,446,972 452,917 450,929 449,947 447,962"];
+ "4.1 BSD" -> "2.8 BSD" [pos="e,277,983 433,911 398,928 327,960 286,979"];
+ "4.1 BSD" -> "8th Edition" [pos="e,599,975 480,914 508,929 555,953 590,970"];
+ "4.2 BSD" -> "4.3 BSD" [pos="e,504,1064 463,1016 473,1029 486,1043 497,1056"];
+ "4.2 BSD" -> "Ultrix-32" [pos="e,403,1074 435,1010 427,1025 415,1048 407,1065"];
+ "PWB 1.0" -> "PWB 1.2" [pos="e,854,424 854,382 854,391 854,403 854,414"];
+ "PWB 1.0" -> "USG 1.0" [pos="e,968,439 881,382 904,397 936,418 959,433"];
+ "PWB 1.2" -> "PWB 2.0" [pos="e,779,533 831,477 817,492 799,511 786,525"];
+ "USG 1.0" -> "CB Unix 1" [pos="e,1075,522 1013,472 1029,485 1049,502 1067,516"];
+ "USG 1.0" -> "USG 2.0" [pos="e,958,531 981,467 976,482 968,504 962,521"];
+ "CB Unix 1" -> "CB Unix 2" [pos="e,1125,624 1113,570 1116,584 1119,600 1123,614"];
+ "CB Unix 2" -> "CB Unix 3" [pos="e,1110,714 1123,661 1120,674 1115,690 1112,704"];
+ "CB Unix 3" -> "Unix/TS++" [pos="e,1007,803 1083,748 1064,762 1036,782 1015,797"];
+ "CB Unix 3" -> "PDP-11 Sys V" [pos="e,1139,797 1117,755 1122,765 1129,777 1135,788"];
+ "USG 2.0" -> "USG 3.0" [pos="e,844,629 930,564 909,581 875,606 852,623"];
+ "USG 3.0" -> "Unix/TS 3.0" [pos="e,828,716 828,659 828,672 828,690 828,706"];
+ "PWB 2.0" -> "Unix/TS 3.0" [pos="e,788,712 757,565 748,590 734,636 750,670 756,684 768,696 780,705"];
+ "Unix/TS 1.0" -> "Unix/TS 3.0" [pos="e,852,718 944,660 920,675 886,697 861,712"];
+ "Unix/TS 3.0" -> "TS 4.0" [pos="e,880,877 836,754 846,782 864,834 877,868"];
+ "Unix/TS++" -> "TS 4.0" [pos="e,907,885 969,832 954,845 932,864 915,878"];
+ "CB Unix 3" -> "TS 4.0" [pos="e,887,879 1055,743 1004,754 928,774 908,796 891,816 887,846 887,869"];
+ "TS 4.0" -> "System V.0" [pos="e,889,976 889,920 889,933 889,951 889,966"];
+ "System V.0" -> "System V.2" [pos="e,889,1070 889,1011 889,1025 889,1044 889,1060"];
+ "System V.2" -> "System V.3" [pos="e,889,1155 889,1106 889,1117 889,1132 889,1145"];
}
projects / graphviz / commitdiff