--- /dev/null
+# Copyright (c) AT&T Corp. 1994, 1995.
+# This code is licensed by AT&T Corp. For the
+# terms and conditions of the license, see
+# http://www.research.att.com/orgs/ssr/book/reuse
+
+function rgb_to_hsb(r,g,b) {
+ r = r / 255.0; g = g / 255.0; b = b / 255.0;
+ max = r; if (max < g) max = g; if (max < b) max = b;
+ min = r; if (min > g) min = g; if (min > b) min = b;
+ v = max;
+ if (max != 0) s = (max - min) / max;
+ else s = 0;
+ if (s == 0) h = 0;
+ else {
+ delta = max - min;
+ rc = (max - r)/delta;
+ gc = (max - g)/delta;
+ bc = (max - b)/delta;
+ if (r == max) h = bc - gc;
+ else {
+ if (g == max) h = 2.0 + (rc - bc);
+ else h = 4.0 + (gc - rc);
+ }
+ h = h * 60.0;
+ if (h < 0.0) h = h + 360.0;
+ }
+ h = h / 360.0 * 255.0;
+ s = s * 255.0;
+ v = v * 255.0;
+}
+
+BEGIN { s = ARGV[1]; gsub("\\.","_",s); printf("hsbcolor_t %s[] = {\n",s); }
+/^$/ { next; }
+/^#/ { next; }
+ {
+ rgb_to_hsb($2,$3,$4);
+ printf("{\"%s\",%d,%d,%d},\n",$1,h,s,v);
+ }
+END { printf("};\n"); }
--- /dev/null
+# Copyright (c) AT&T Corp. 1994, 1995.
+# This code is licensed by AT&T Corp. For the
+# terms and conditions of the license, see
+# http://www.research.att.com/orgs/ssr/book/reuse
+
+BEGIN { s = ARGV[1]; gsub (".*/", "", s); gsub("\\.","_",s); printf("char *%s[] = {\n",s); }
+/^#/ { print $0; next; }
+ { gsub("\\\\","\\\\",$0); printf("\"%s\",\n",$0); }
+END { printf("(char*)0 };\n"); }
--- /dev/null
+# Copyright (c) AT&T Corp. 1994, 1995.
+# This code is licensed by AT&T Corp. For the
+# terms and conditions of the license, see
+# http://www.research.att.com/orgs/ssr/book/reuse
+
+BEGIN {
+ n_names = 0;
+ printf("strict digraph typeref {\n");
+ printf(" node [shape=record];\n");
+ }
+
+(NF == 1) { # starts a new node in the node file
+ Name[n_names++] = name = $1;
+ n_fields = 0;
+ }
+
+(NF == 2) { # enters a field in the node file
+ if (($2 == "v") || (PROCS && ($2 == "p"))) {
+ Field[name,n_fields] = $2 ": " $1;
+ Field[name,$1] = n_fields;
+ n_fields++;
+ }
+ }
+
+(NF == 6) { # an entry in the edge file. example:
+ # v BinaryNode left t - Tree
+ kind = $1;
+ if ((kind == "v") || (PROCS && (kind == "p"))) {
+ if (($2 != "-") && ($2 != $3))
+ from = "\"" $2 "\".f0_1_" Field[$2,$3];
+ else from = "\"" $3 "\"";
+
+ if (($5 != "-") && ($5 != $6))
+ to = "\"" $5 "\".f0_1_" Field[$5,$6];
+ else to = "\"" $6 "\"";
+
+ printf("\t%s -> %s;\n",from, to);
+ }
+ }
+
+END {
+ for (i in Name) {
+ name = Name[i];
+ printf("\t\"%s\" [label=\"{%s{",name,name);
+ for (j = 0; Field[name,j] != ""; j++) {
+ if (j > 0) printf("|");
+ printf("%s",Field[name,j]);
+ }
+ printf("}}\"];\n");
+ }
+ printf("}\n");
+ }
--- /dev/null
+*.la
+*.lo
+.deps
+.libs
+Makefile
+Makefile.in
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+SUBDIRS = directed undirected
--- /dev/null
+*.la
+*.lo
+.deps
+.libs
+.xvpics
+Makefile
+Makefile.in
+*.dot.*
+node*.png
--- /dev/null
+digraph G {
+ style=bold;
+ subgraph cluster_outer {
+ Act_1 -> Act_21;
+ Act_1 -> Act_23;
+ Act_25 -> Act_3;
+ subgraph cluster_inner {
+ label = " Act_2";
+ {Act_21 -> Act_22 [minlen=2]; rank=same;}
+ Act_22 -> Act_23;
+ Act_22 -> Act_24;
+ {Act_23 -> Act_24 [minlen=2]; rank=same;}
+ Act_23 -> Act_25;
+ Act_24 -> Act_25;
+ }
+ }
+ Ext_1 -> Act_1;
+ Act_3 -> Ext_2;
+ Ext_3 -> Act_24;
+}
--- /dev/null
+digraph G {
+node [fontsize=10]
+a [label = "áâãäåæçèéêëìÃîïðñòóôõöøùúûü"];
+}
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+GRAPHS = KW91.dot Latin1.dot NaN.dot abstract.dot alf.dot arrows.dot \
+ awilliams.dot clust.dot clust1.dot clust2.dot clust3.dot clust4.dot \
+ clust5.dot crazy.dot ctext.dot dfa.dot fig6.dot fsm.dot \
+ grammar.dot hashtable.dot honda-tokoro.dot jcctree.dot jsort.dot \
+ ldbxtried.dot longflat.dot mike.dot nhg.dot oldarrows.dot \
+ pgram.dot pm2way.dot pmpipe.dot polypoly.dot proc3d.dot \
+ record2.dot records.dot rowe.dot sdh.dot shells.dot states.dot \
+ structs.dot table.dot train11.dot trapeziumlr.dot tree.dot triedds.dot \
+ try.dot unix.dot unix2.dot viewfile.dot world.dot switch.dot
+
+graphdir = $(pkgdatadir)/graphs
+directeddir = $(graphdir)/directed
+directed_DATA = $(GRAPHS)
+
+EXTRA_DIST = $(GRAPHS)
+
+CLEANFILES = core *.dot.* *.png .xvpics/*
+
+test:
+ for i in $(GRAPHS); do \
+ echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot \
+ -Tcanon -o$$i.canon \
+ -Tcmap -o$$i.cmap \
+ -Tcmapx -o$$i.cmapx \
+ -Tdia -o$$i.dia \
+ -Tdot -o$$i.dot \
+ -Tfig -o$$i.fig \
+ -Tgd -o$$i.gd \
+ -Tgd2 -o$$i.gd2 \
+ -Tgif -o$$i.gif \
+ -Thpgl -o$$i.hpgl \
+ -Tismap -o$$i.ismap \
+ -Timap -o$$i.imap \
+ -Tjpg -o$$i.jpg \
+ -Tmif -o$$i.mif \
+ -Tmp -o$$i.mp \
+ -Tpcl -o$$i.pcl \
+ -Tpic -o$$i.pic \
+ -Tplain -o$$i.plain \
+ -Tplain-ext -o$$i.plain-ext \
+ -Tpng -o$$i.png \
+ -Tps -o$$i.ps \
+ -Tps2 -o$$i.ps2 \
+ -Tsvg -o$$i.svg \
+ -Tsvgz -o$$i.svgz \
+ -Twbmp -o$$i.wbmp \
+ -Tvrml -o$$i.vrml \
+ -Tvtx -o$$i.vtx \
+ -Txdot -o$$i.xdot \
+ $(top_srcdir)/graphs/directed/$$i; \
+ done
+
+canon:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tcanon -o$$i.canon $(top_srcdir)/graphs/directed/$$i; done
+
+cmap:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tcmap -o$$i.cmap $(top_srcdir)/graphs/directed/$$i; done
+
+cmapx:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tcmapx -o$$i.cmapx $(top_srcdir)/graphs/directed/$$i; done
+
+dia:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tdia -o$$i.dia $(top_srcdir)/graphs/directed/$$i; done
+
+dot:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tdot -o$$i.dot $(top_srcdir)/graphs/directed/$$i; done
+
+fig:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tfig -o$$i.fig $(top_srcdir)/graphs/directed/$$i; done
+
+gd:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tgd -o$$i.gd $(top_srcdir)/graphs/directed/$$i; done
+
+gd2:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tgd2 -o$$i.gd2 $(top_srcdir)/graphs/directed/$$i; done
+
+gif:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tgif -o$$i.gif $(top_srcdir)/graphs/directed/$$i; done
+
+hpgl:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Thpgl -o$$i.hpgl $(top_srcdir)/graphs/directed/$$i; done
+
+ismap:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tismap -o$$i.ismap $(top_srcdir)/graphs/directed/$$i; done
+
+imap:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Timap -o$$i.imap $(top_srcdir)/graphs/directed/$$i; done
+
+jpg:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tjpg -o$$i.jpg $(top_srcdir)/graphs/directed/$$i; done
+
+mif:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tmif -o$$i.mif $(top_srcdir)/graphs/directed/$$i; done
+
+mp:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tmp -o$$i.mp $(top_srcdir)/graphs/directed/$$i; done
+
+pcl:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tpcl -o$$i.pcl $(top_srcdir)/graphs/directed/$$i; done
+
+pic:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tpic -o$$i.pic $(top_srcdir)/graphs/directed/$$i; done
+
+plain:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tplain -o$$i.plain $(top_srcdir)/graphs/directed/$$i; done
+
+plain-ext:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tplain-ext -o$$i.plain-ext $(top_srcdir)/graphs/directed/$$i; done
+
+png:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tpng -o$$i.png $(top_srcdir)/graphs/directed/$$i; done
+
+ps:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tps -o$$i.ps $(top_srcdir)/graphs/directed/$$i; done
+
+ps2:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tps2 -o$$i.ps2 $(top_srcdir)/graphs/directed/$$i; done
+
+svg:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tsvg -o$$i.svg $(top_srcdir)/graphs/directed/$$i; done
+
+svgz:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tsvgz -o$$i.svgz $(top_srcdir)/graphs/directed/$$i; done
+
+wbmp:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Twbmp -o$$i.wbmp $(top_srcdir)/graphs/directed/$$i; done
+
+vrml:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tvrml -o$$i.vrml $(top_srcdir)/graphs/directed/$$i; done
+
+vtx:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Tvtx -o$$i.vtx $(top_srcdir)/graphs/directed/$$i; done
+
+xdot:
+ for i in $(GRAPHS); do echo "dot $$i"; \
+ $(top_builddir)/dotneato/dot -Txdot -o$$i.xdot $(top_srcdir)/graphs/directed/$$i; done
--- /dev/null
+digraph xyz {
+orientation=landscape;
+ratio=compress;
+size="16,10";
+AbstractMemory -> Memory;
+AliasedMemory -> AliasedMemory;
+AliasedMemory -> Memory;
+Architecture -> ROOT;
+Assembly -> ROOT;
+AtomProperties -> NRAtom;
+AtomWr -> Wr;
+Break -> Break;
+Break -> Target;
+Breakpoint -> Breakpoint;
+Breakpoint -> Event;
+Breakpoint -> ROOT;
+CDB -> Target;
+CDB -> Thread;
+CommonFrame -> Target;
+ControlOps -> InterpF;
+Displayed -> Displayed;
+Displayed -> InterpTypes;
+ETimer -> RTHeapRep;
+Event -> Event;
+Event -> ROOT;
+Event -> Target;
+EventHandler -> ROOT;
+EventHandler -> StandardEvents;
+Expression -> ROOT;
+ExpressionServer -> Expression;
+FollowBreakpoint -> Breakpoint;
+Formatter -> ROOT;
+Formatter -> Thread;
+Frame -> Frame;
+Frame -> Memory;
+Frame -> Target;
+FrameClass -> Frame;
+IntIntTbl -> IntIntTbl;
+IntIntTbl -> ROOT;
+Interp -> InterpF;
+Interp -> ROOT;
+InterpF -> Interp;
+InterpF -> InterpF;
+InterpF -> ROOT;
+InterpScan -> TokenStream;
+InterpTypes -> InterpTypes;
+InterpTypes -> ROOT;
+List -> Thread;
+LoadState -> LoadState;
+LoadState -> LoadStateRep;
+LoadState -> ROOT;
+LoadStateRep -> LoadState;
+LocationRep -> Memory;
+MC68Frame -> CommonFrame;
+MC68GCommonFrame -> EventHandler;
+MUTEX -> ROOT;
+Memory -> Displayed;
+Memory -> InterpTypes;
+MipsFrame -> CommonFrame;
+MipsFrame -> InterpTypes;
+MipsGCommonFrame -> EventHandler;
+NRAtom -> AtomProperties;
+NRAtom -> ROOT;
+NopBreakpoint -> Breakpoint;
+PSFormatter -> InterpTypes;
+PSInterp -> InterpTypes;
+PSLoadState -> InterpTypes;
+PSMemory -> InterpTypes;
+ProtectedWire -> ProtectedWire;
+ProtectedWire -> Wire;
+RTHeap -> RTHeapRep;
+RTHeapRep -> ROOT;
+Rd -> RdClass;
+RdClass -> MUTEX;
+RegisterMemory -> Memory;
+Scope -> ROOT;
+Scope -> Scope;
+Scope -> Target;
+SourceLoc -> Target;
+SourceMap -> ROOT;
+SparcFrame -> CommonFrame;
+SparcGCommonFrame -> EventHandler;
+StandardEvents -> StandardEvents;
+StandardEvents -> Target;
+StreamWire -> Wire;
+Symbol -> Displayed;
+Symbol -> Symbol;
+TThread -> ROOT;
+TThread -> Target;
+Target -> Displayed;
+Target -> Event;
+Target -> FrameClass;
+Target -> ROOT;
+Target -> TThread;
+Target -> Target;
+Target -> TargetF;
+Target -> Thread;
+TargetF -> Target;
+TargetState -> Assembly;
+TextRd -> Rd;
+TextWr -> Wr;
+Thread -> ROOT;
+Thread -> Thread;
+TokenStream -> ROOT;
+TokenStream -> TokenStream;
+Trap -> ROOT;
+TrapMemory -> Memory;
+UFileRd -> Rd;
+UFileRd -> UFileRd;
+UFileWr -> UFileWr;
+UFileWr -> Wr;
+UnixHandler -> Event;
+UnixHandler -> UnixHandler;
+UserBreak -> Break;
+UserBreak -> Breakpoint;
+UserBreak -> Event;
+UserBreak -> Trap;
+UserBreak -> UserBreak;
+VaxFrame -> CommonFrame;
+VaxGCommonFrame -> EventHandler;
+Wire -> ROOT;
+Wire -> TrapMemory;
+Wire -> Wire;
+Wr -> WrClass;
+WrClass -> MUTEX;
+}
--- /dev/null
+digraph abstract {
+ size="6,6";
+ S24 -> 27;
+ S24 -> 25;
+ S1 -> 10;
+ S1 -> 2;
+ S35 -> 36;
+ S35 -> 43;
+ S30 -> 31;
+ S30 -> 33;
+ 9 -> 42;
+ 9 -> T1;
+ 25 -> T1;
+ 25 -> 26;
+ 27 -> T24;
+ 2 -> 3;
+ 2 -> 16;
+ 2 -> 17;
+ 2 -> T1;
+ 2 -> 18;
+ 10 -> 11;
+ 10 -> 14;
+ 10 -> T1;
+ 10 -> 13;
+ 10 -> 12;
+ 31 -> T1;
+ 31 -> 32;
+ 33 -> T30;
+ 33 -> 34;
+ 42 -> 4;
+ 26 -> 4;
+ 3 -> 4;
+ 16 -> 15;
+ 17 -> 19;
+ 18 -> 29;
+ 11 -> 4;
+ 14 -> 15;
+ 37 -> 39;
+ 37 -> 41;
+ 37 -> 38;
+ 37 -> 40;
+ 13 -> 19;
+ 12 -> 29;
+ 43 -> 38;
+ 43 -> 40;
+ 36 -> 19;
+ 32 -> 23;
+ 34 -> 29;
+ 39 -> 15;
+ 41 -> 29;
+ 38 -> 4;
+ 40 -> 19;
+ 4 -> 5;
+ 19 -> 21;
+ 19 -> 20;
+ 19 -> 28;
+ 5 -> 6;
+ 5 -> T35;
+ 5 -> 23;
+ 21 -> 22;
+ 20 -> 15;
+ 28 -> 29;
+ 6 -> 7;
+ 15 -> T1;
+ 22 -> 23;
+ 22 -> T35;
+ 29 -> T30;
+ 7 -> T8;
+ 23 -> T24;
+ 23 -> T1;
+}
--- /dev/null
+digraph Alf {
+size = "6,9";
+node [ shape = record ];
+Decl [ label = "\n\nDecl|{name|access|decl_flags|extern_c_linkage}"];
+Nontype_decl [ label = "Nontype_decl|{type}"];
+Defined_decl [ label = "Defined_decl|{linkage}"];
+Data_decl [ label = "Data_decl|{storage_class}"];
+Function_decl [ label = "Function_decl|{formals|defaults}"];
+Data [ label = "Data|{initializer}"];
+Function [ label = "Function|{body}"];
+Constructor [ label = "Constructor|{member_initializers}"];
+Aggregate -> Type_decl ;
+Class -> Aggregate;
+Union -> Aggregate;
+Data -> Data_decl;
+Data -> Defn;
+Data_decl -> Defined_decl;
+Data_member -> Nontype_decl ;
+Defined_decl -> Nontype_decl;
+Defn -> Defined_decl;
+Enum -> Type_decl ;
+Enumerator -> Nontype_decl ;
+Function -> Defn;
+Function -> Function_decl;
+Constructor -> Function;
+Destructor -> Function;
+Function_decl -> Defined_decl;
+Nontype_decl -> Decl ;
+Template_type_arg -> Type_decl ;
+Type_decl -> Decl ;
+Typedef -> Type_decl ;
+}
--- /dev/null
+digraph G {
+ graph [rankdir=LR nodesep=0]
+ node [shape=point label=""]
+ edge [fontsize=10]
+ _box -> box [arrowhead=box label=box]
+ box -> boxbox [arrowhead=boxbox label=boxbox]
+ _box -> lbox [arrowhead=lbox label=lbox]
+ lbox -> lboxlbox [arrowhead=lboxlbox label=lboxlbox]
+ _box -> rbox [arrowhead=rbox label=rbox]
+ rbox -> rboxrbox [arrowhead=rboxrbox label=rboxrbox]
+ _box -> olbox [arrowhead=olbox label=olbox]
+ olbox -> olboxolbox [arrowhead=olboxolbox label=olboxolbox]
+ _box -> orbox [arrowhead=orbox label=orbox]
+ orbox -> orboxorbox [arrowhead=orboxorbox label=orboxorbox]
+ _box -> obox [arrowhead=obox label=obox]
+ obox -> oboxobox [arrowhead=oboxobox label=oboxobox]
+ _crow -> crow [arrowhead=crow label=crow]
+ crow -> crowcrow [arrowhead=crowcrow label=crowcrow]
+ _crow -> lcrow [arrowhead=lcrow label=lcrow]
+ lcrow -> lcrowlcrow [arrowhead=lcrowlcrow label=lcrowlcrow]
+ _crow -> rcrow [arrowhead=rcrow label=rcrow]
+ rcrow -> rcrowrcrow [arrowhead=rcrowrcrow label=rcrowrcrow]
+ _diamond -> diamond [arrowhead=diamond label=diamond]
+ diamond -> diamonddiamond [arrowhead=diamonddiamond label=diamonddiamond]
+ _diamond -> ldiamond [arrowhead=ldiamond label=ldiamond]
+ ldiamond -> ldiamondldiamond [arrowhead=ldiamondldiamond label=ldiamondldiamond]
+ _diamond -> rdiamond [arrowhead=rdiamond label=rdiamond]
+ rdiamond -> rdiamondrdiamond [arrowhead=rdiamondrdiamond label=rdiamondrdiamond]
+ _diamond -> oldiamond [arrowhead=oldiamond label=oldiamond]
+ oldiamond -> oldiamondoldiamond [arrowhead=oldiamondoldiamond label=oldiamondoldiamond]
+ _diamond -> ordiamond [arrowhead=ordiamond label=ordiamond]
+ ordiamond -> ordiamondordiamond [arrowhead=ordiamondordiamond label=ordiamondordiamond]
+ _diamond -> odiamond [arrowhead=odiamond label=odiamond]
+ odiamond -> odiamondodiamond [arrowhead=odiamondodiamond label=odiamondodiamond]
+ _dot -> dot [arrowhead=dot label=dot]
+ dot -> dotdot [arrowhead=dotdot label=dotdot]
+ _dot -> odot [arrowhead=odot label=odot]
+ odot -> odotodot [arrowhead=odotodot label=odotodot]
+ _inv -> inv [arrowhead=inv label=inv]
+ inv -> invinv [arrowhead=invinv label=invinv]
+ _inv -> linv [arrowhead=linv label=linv]
+ linv -> linvlinv [arrowhead=linvlinv label=linvlinv]
+ _inv -> rinv [arrowhead=rinv label=rinv]
+ rinv -> rinvrinv [arrowhead=rinvrinv label=rinvrinv]
+ _inv -> olinv [arrowhead=olinv label=olinv]
+ olinv -> olinvolinv [arrowhead=olinvolinv label=olinvolinv]
+ _inv -> orinv [arrowhead=orinv label=orinv]
+ orinv -> orinvorinv [arrowhead=orinvorinv label=orinvorinv]
+ _inv -> oinv [arrowhead=oinv label=oinv]
+ oinv -> oinvoinv [arrowhead=oinvoinv label=oinvoinv]
+ _none -> none [arrowhead=none label=none]
+ none -> nonenone [arrowhead=nonenone label=nonenone]
+ _normal -> normal [arrowhead=normal label=normal]
+ normal -> normalnormal [arrowhead=normalnormal label=normalnormal]
+ _normal -> lnormal [arrowhead=lnormal label=lnormal]
+ lnormal -> lnormallnormal [arrowhead=lnormallnormal label=lnormallnormal]
+ _normal -> rnormal [arrowhead=rnormal label=rnormal]
+ rnormal -> rnormalrnormal [arrowhead=rnormalrnormal label=rnormalrnormal]
+ _normal -> olnormal [arrowhead=olnormal label=olnormal]
+ olnormal -> olnormalolnormal [arrowhead=olnormalolnormal label=olnormalolnormal]
+ _normal -> ornormal [arrowhead=ornormal label=ornormal]
+ ornormal -> ornormalornormal [arrowhead=ornormalornormal label=ornormalornormal]
+ _normal -> onormal [arrowhead=onormal label=onormal]
+ onormal -> onormalonormal [arrowhead=onormalonormal label=onormalonormal]
+ _tee -> tee [arrowhead=tee label=tee]
+ tee -> teetee [arrowhead=teetee label=teetee]
+ _tee -> ltee [arrowhead=ltee label=ltee]
+ ltee -> lteeltee [arrowhead=lteeltee label=lteeltee]
+ _tee -> rtee [arrowhead=rtee label=rtee]
+ rtee -> rteertee [arrowhead=rteertee label=rteertee]
+ _vee -> vee [arrowhead=vee label=vee]
+ vee -> veevee [arrowhead=veevee label=veevee]
+ _vee -> lvee [arrowhead=lvee label=lvee]
+ lvee -> lveelvee [arrowhead=lveelvee label=lveelvee]
+ _vee -> rvee [arrowhead=rvee label=rvee]
+ rvee -> rveervee [arrowhead=rveervee label=rveervee]
+}
--- /dev/null
+digraph pvn {
+ ordering=out;
+
+ node_1 -> node_2;
+ node_1 [label="ID: 1\ntype: 48\nnbr out: 0\nnbr chi: 11"];
+ node_2 [label="ID: 2\ntype: 8\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_3;
+ node_3 [label="ID: 3\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_4;
+ node_4 [label="ID: 4\ntype: 6\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_5;
+ node_5 [label="ID: 5\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_6;
+ node_6 [label="ID: 6\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_7;
+ node_7 [label="ID: 7\ntype: 49\nnbr out: 0\nnbr chi: 0"];
+ node_7 -> node_8;
+ node_8 [label="ID: 8\ntype: 45\nnbr out: 2\nnbr chi: 0"];
+ node_8 -> node_9;
+ node_9 [label="ID: 9\ntype: 48\nnbr out: 0\nnbr chi: 4"];
+ node_9 -> node_10;
+ node_10 [label="ID: 10\ntype: 8\nnbr out: 0\nnbr chi: 0"];
+ node_9 -> node_11;
+ node_11 [label="ID: 11\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_9 -> node_12;
+ node_12 [label="ID: 12\ntype: 5\nnbr out: 0\nnbr chi: 0"];
+ node_9 -> node_13;
+ node_13 [label="ID: 13\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_8 -> node_14;
+ node_14 [label="ID: 14\ntype: 39\nnbr out: 1\nnbr chi: 0"];
+ node_14 -> node_15;
+ node_15 [label="ID: 15\ntype: 55\nnbr out: 0\nnbr chi: 0"];
+ node_15 -> node_16;
+ node_16 [label="ID: 16\ntype: 48\nnbr out: 0\nnbr chi: 3"];
+ node_16 -> node_17;
+ node_17 [label="ID: 17\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_16 -> node_18;
+ node_18 [label="ID: 18\ntype: 6\nnbr out: 0\nnbr chi: 0"];
+ node_16 -> node_19;
+ node_19 [label="ID: 19\ntype: 45\nnbr out: 1\nnbr chi: 0"];
+ node_19 -> node_20;
+ node_20 [label="ID: 20\ntype: 48\nnbr out: 0\nnbr chi: 5"];
+ node_20 -> node_21;
+ node_21 [label="ID: 21\ntype: 38\nnbr out: 0\nnbr chi: 0"];
+ node_20 -> node_22;
+ node_22 [label="ID: 22\ntype: 8\nnbr out: 0\nnbr chi: 0"];
+ node_20 -> node_23;
+ node_23 [label="ID: 23\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_20 -> node_24;
+ node_24 [label="ID: 24\ntype: 5\nnbr out: 0\nnbr chi: 0"];
+ node_20 -> node_25;
+ node_25 [label="ID: 25\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_19 -> node_26;
+ node_26 [label="ID: 26\ntype: 41\nnbr out: 12\nnbr chi: 0"];
+ node_26 -> node_27;
+ node_27 [label="ID: 27\ntype: 48\nnbr out: 0\nnbr chi: 5"];
+ node_27 -> node_28;
+ node_28 [label="ID: 28\ntype: 38\nnbr out: 0\nnbr chi: 0"];
+ node_27 -> node_29;
+ node_29 [label="ID: 29\ntype: 8\nnbr out: 0\nnbr chi: 0"];
+ node_27 -> node_30;
+ node_30 [label="ID: 30\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_27 -> node_31;
+ node_31 [label="ID: 31\ntype: 5\nnbr out: 0\nnbr chi: 0"];
+ node_27 -> node_32;
+ node_32 [label="ID: 32\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_27;
+ node_26 -> node_33;
+ node_33 [label="ID: 33\ntype: 48\nnbr out: 0\nnbr chi: 5"];
+ node_33 -> node_34;
+ node_34 [label="ID: 34\ntype: 38\nnbr out: 0\nnbr chi: 0"];
+ node_33 -> node_35;
+ node_35 [label="ID: 35\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_33 -> node_36;
+ node_36 [label="ID: 36\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_33 -> node_37;
+ node_37 [label="ID: 37\ntype: 20\nnbr out: 0\nnbr chi: 0"];
+ node_33 -> node_38;
+ node_38 [label="ID: 38\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_15 -> node_39;
+ node_39 [label="ID: 39\ntype: 45\nnbr out: 1\nnbr chi: 0"];
+ node_39 -> node_40;
+ node_40 [label="ID: 40\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_39 -> node_41;
+ node_41 [label="ID: 41\ntype: 48\nnbr out: 0\nnbr chi: 3"];
+ node_41 -> node_42;
+ node_42 [label="ID: 42\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_41 -> node_43;
+ node_43 [label="ID: 43\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_41 -> node_44;
+ node_44 [label="ID: 44\ntype: 6\nnbr out: 0\nnbr chi: 0"];
+ node_15 -> node_45;
+ node_45 [label="ID: 45\ntype: 48\nnbr out: 0\nnbr chi: 4"];
+ node_45 -> node_46;
+ node_46 [label="ID: 46\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_45 -> node_47;
+ node_47 [label="ID: 47\ntype: 45\nnbr out: 1\nnbr chi: 0"];
+ node_47 -> node_48;
+ node_48 [label="ID: 48\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_47 -> node_49;
+ node_49 [label="ID: 49\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_45 -> node_50;
+ node_50 [label="ID: 50\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_45 -> node_51;
+ node_51 [label="ID: 51\ntype: 45\nnbr out: 1\nnbr chi: 0"];
+ node_51 -> node_52;
+ node_52 [label="ID: 52\ntype: 45\nnbr out: 1\nnbr chi: 0"];
+ node_52 -> node_53;
+ node_53 [label="ID: 53\ntype: 54\nnbr out: 0\nnbr chi: 0"];
+ node_52 -> node_54;
+ node_54 [label="ID: 54\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_51 -> node_55;
+ node_55 [label="ID: 55\ntype: 48\nnbr out: 0\nnbr chi: 3"];
+ node_55 -> node_56;
+ node_56 [label="ID: 56\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_55 -> node_57;
+ node_57 [label="ID: 57\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_55 -> node_58;
+ node_58 [label="ID: 58\ntype: 6\nnbr out: 0\nnbr chi: 0"];
+ node_15 -> node_59;
+ node_59 [label="ID: 59\ntype: 48\nnbr out: 0\nnbr chi: 5"];
+ node_59 -> node_60;
+ node_60 [label="ID: 60\ntype: 38\nnbr out: 0\nnbr chi: 0"];
+ node_59 -> node_61;
+ node_61 [label="ID: 61\ntype: 8\nnbr out: 0\nnbr chi: 0"];
+ node_59 -> node_62;
+ node_62 [label="ID: 62\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_59 -> node_63;
+ node_63 [label="ID: 63\ntype: 5\nnbr out: 0\nnbr chi: 0"];
+ node_59 -> node_64;
+ node_64 [label="ID: 64\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_15 -> node_65;
+ node_65 [label="ID: 65\ntype: 48\nnbr out: 0\nnbr chi: 5"];
+ node_65 -> node_66;
+ node_66 [label="ID: 66\ntype: 38\nnbr out: 0\nnbr chi: 0"];
+ node_65 -> node_67;
+ node_67 [label="ID: 67\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_65 -> node_68;
+ node_68 [label="ID: 68\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_65 -> node_69;
+ node_69 [label="ID: 69\ntype: 20\nnbr out: 0\nnbr chi: 0"];
+ node_65 -> node_70;
+ node_70 [label="ID: 70\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_14 -> node_71;
+ node_71 [label="ID: 71\ntype: 45\nnbr out: 1\nnbr chi: 0"];
+ node_71 -> node_72;
+ node_72 [label="ID: 72\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_71 -> node_73;
+ node_73 [label="ID: 73\ntype: 48\nnbr out: 0\nnbr chi: 3"];
+ node_73 -> node_74;
+ node_74 [label="ID: 74\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_73 -> node_75;
+ node_75 [label="ID: 75\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_73 -> node_76;
+ node_76 [label="ID: 76\ntype: 6\nnbr out: 0\nnbr chi: 0"];
+ node_8 -> node_77;
+ node_77 [label="ID: 77\ntype: 45\nnbr out: 1\nnbr chi: 0"];
+ node_77 -> node_78;
+ node_78 [label="ID: 78\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+ node_77 -> node_79;
+ node_79 [label="ID: 79\ntype: 48\nnbr out: 0\nnbr chi: 3"];
+ node_79 -> node_80;
+ node_80 [label="ID: 80\ntype: 14\nnbr out: 0\nnbr chi: 0"];
+ node_79 -> node_81;
+ node_81 [label="ID: 81\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_79 -> node_82;
+ node_82 [label="ID: 82\ntype: 6\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_83;
+ node_83 [label="ID: 83\ntype: 38\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_84;
+ node_84 [label="ID: 84\ntype: 8\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_85;
+ node_85 [label="ID: 85\ntype: 1\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_86;
+ node_86 [label="ID: 86\ntype: 5\nnbr out: 0\nnbr chi: 0"];
+ node_1 -> node_87;
+ node_87 [label="ID: 87\ntype: 16\nnbr out: 0\nnbr chi: 0"];
+}
--- /dev/null
+digraph G {
+ subgraph cluster_0 {
+ label = "hello world";
+ a -> b;
+ a -> c;
+ color = hot_pink;
+ }
+
+ subgraph cluster_1 {
+ label = "MSDOT";
+ style= "dashed";
+ color=purple;
+ x -> y;
+ x -> z;
+ y -> z;
+ y -> q;
+ }
+
+ top -> a;
+ top -> y;
+ y -> b;
+}
--- /dev/null
+digraph G {
+ subgraph cluster_c0 {a0 -> a1 -> a2 -> a3;}
+ subgraph cluster_c1 {b0 -> b1 -> b2 -> b3;}
+ x -> a0;
+ x -> b0;
+ a1 -> a3;
+ a3 -> a0;
+}
--- /dev/null
+digraph G {
+ subgraph cluster_c0 {a0 -> a1 -> a2 -> a3;}
+ subgraph cluster_c1 {b0 -> b1 -> b2 -> b3;}
+ x -> a0;
+ x -> b0;
+ a1 -> b3;
+ b3 -> a1;
+}
--- /dev/null
+digraph G {
+ subgraph cluster_c0 {a0 -> a1 -> a2 -> a3;}
+ subgraph cluster_c1 {b0 -> b1 -> b2 -> b3;}
+ x -> a0;
+ x -> b0;
+ a1 -> b3;
+ b1 -> a3;
+}
--- /dev/null
+digraph G {
+
+ subgraph cluster_0 {
+ style=filled;
+ color=lightgrey;
+ node [style=filled,color=white];
+ a0 -> a1 -> a2 -> a3;
+ label = "process #1";
+ }
+
+ subgraph cluster_1 {
+ node [style=filled];
+ b0 -> b1 -> b2 -> b3;
+ label = "process #2";
+ color=blue
+ }
+ start -> a0;
+ start -> b0;
+ a1 -> b3;
+ b2 -> a3;
+ a3 -> a0;
+ a3 -> end;
+ b3 -> end;
+
+ start [shape=Mdiamond];
+ end [shape=Msquare];
+}
--- /dev/null
+digraph G {
+size="6,6";
+ a -> b -> c;
+
+ subgraph cluster0 {
+ x0 -> y0;
+ x0 -> z0;
+ }
+
+ subgraph cluster1 {
+ x1 -> y1;
+ x1 -> z1;
+ }
+
+ subgraph cluster2 {
+ x2 -> y2;
+ x2 -> z2;
+ }
+
+ a -> x0;
+ b -> x1;
+ b -> x2;
+ a -> z2;
+ c -> z1;
+}
--- /dev/null
+digraph "unix" {
+ graph [ fontname = "Helvetica-Oblique",
+ fontsize = 36,
+ label = "\n\n\n\nObject Oriented Graphs\nStephen North, 3/19/93",
+ size = "6,6" ];
+ node [ shape = polygon,
+ sides = 4,
+ distortion = "0.0",
+ orientation = "0.0",
+ skew = "0.0",
+ color = white,
+ style = filled,
+ fontname = "Helvetica-Outline" ];
+ "5th Edition" [sides=9, distortion="0.936354", orientation=28, skew="-0.126818", color=salmon2];
+ "6th Edition" [sides=5, distortion="0.238792", orientation=11, skew="0.995935", color=deepskyblue];
+ "PWB 1.0" [sides=8, distortion="0.019636", orientation=79, skew="-0.440424", color=goldenrod2];
+ LSX [sides=9, distortion="-0.698271", orientation=22, skew="-0.195492", color=burlywood2];
+ "1 BSD" [sides=7, distortion="0.265084", orientation=26, skew="0.403659", color=gold1];
+ "Mini Unix" [distortion="0.039386", orientation=2, skew="-0.461120", color=greenyellow];
+ Wollongong [sides=5, distortion="0.228564", orientation=63, skew="-0.062846", color=darkseagreen];
+ Interdata [distortion="0.624013", orientation=56, skew="0.101396", color=dodgerblue1];
+ "Unix/TS 3.0" [sides=8, distortion="0.731383", orientation=43, skew="-0.824612", color=thistle2];
+ "PWB 2.0" [sides=6, distortion="0.592100", orientation=34, skew="-0.719269", color=darkolivegreen3];
+ "7th Edition" [sides=10, distortion="0.298417", orientation=65, skew="0.310367", color=chocolate];
+ "8th Edition" [distortion="-0.997093", orientation=50, skew="-0.061117", color=turquoise3];
+ "32V" [sides=7, distortion="0.878516", orientation=19, skew="0.592905", color=steelblue3];
+ V7M [sides=10, distortion="-0.960249", orientation=32, skew="0.460424", color=navy];
+ "Ultrix-11" [sides=10, distortion="-0.633186", orientation=10, skew="0.333125", color=darkseagreen4];
+ Xenix [sides=8, distortion="-0.337997", orientation=52, skew="-0.760726", color=coral];
+ "UniPlus+" [sides=7, distortion="0.788483", orientation=39, skew="-0.526284", color=darkolivegreen3];
+ "9th Edition" [sides=7, distortion="0.138690", orientation=55, skew="0.554049", color=coral3];
+ "2 BSD" [sides=7, distortion="-0.010661", orientation=84, skew="0.179249", color=blanchedalmond];
+ "2.8 BSD" [distortion="-0.239422", orientation=44, skew="0.053841", color=lightskyblue1];
+ "2.9 BSD" [distortion="-0.843381", orientation=70, skew="-0.601395", color=aquamarine2];
+ "3 BSD" [sides=10, distortion="0.251820", orientation=18, skew="-0.530618", color=lemonchiffon];
+ "4 BSD" [sides=5, distortion="-0.772300", orientation=24, skew="-0.028475", color=darkorange1];
+ "4.1 BSD" [distortion="-0.226170", orientation=38, skew="0.504053", color=lightyellow1];
+ "4.2 BSD" [sides=10, distortion="-0.807349", orientation=50, skew="-0.908842", color=darkorchid4];
+ "4.3 BSD" [sides=10, distortion="-0.030619", orientation=76, skew="0.985021", color=lemonchiffon2];
+ "Ultrix-32" [distortion="-0.644209", orientation=21, skew="0.307836", color=goldenrod3];
+ "PWB 1.2" [sides=7, distortion="0.640971", orientation=84, skew="-0.768455", color=cyan];
+ "USG 1.0" [distortion="0.758942", orientation=42, skew="0.039886", color=blue];
+ "CB Unix 1" [sides=9, distortion="-0.348692", orientation=42, skew="0.767058", color=firebrick];
+ "USG 2.0" [distortion="0.748625", orientation=74, skew="-0.647656", color=chartreuse4];
+ "CB Unix 2" [sides=10, distortion="0.851818", orientation=32, skew="-0.020120", color=greenyellow];
+ "CB Unix 3" [sides=10, distortion="0.992237", orientation=29, skew="0.256102", color=bisque4];
+ "Unix/TS++" [sides=6, distortion="0.545461", orientation=16, skew="0.313589", color=mistyrose2];
+ "PDP-11 Sys V" [sides=9, distortion="-0.267769", orientation=40, skew="0.271226", color=cadetblue1];
+ "USG 3.0" [distortion="-0.848455", orientation=44, skew="0.267152", color=bisque2];
+ "Unix/TS 1.0" [distortion="0.305594", orientation=75, skew="0.070516", color=orangered];
+ "TS 4.0" [sides=10, distortion="-0.641701", orientation=50, skew="-0.952502", color=crimson];
+ "System V.0" [sides=9, distortion="0.021556", orientation=26, skew="-0.729938", color=darkorange1];
+ "System V.2" [sides=6, distortion="0.985153", orientation=33, skew="-0.399752", color=darkolivegreen4];
+ "System V.3" [sides=7, distortion="-0.687574", orientation=58, skew="-0.180116", color=lightsteelblue1];
+ "5th Edition" -> "6th Edition";
+ "5th Edition" -> "PWB 1.0";
+ "6th Edition" -> LSX;
+ "6th Edition" -> "1 BSD";
+ "6th Edition" -> "Mini Unix";
+ "6th Edition" -> Wollongong;
+ "6th Edition" -> Interdata;
+ Interdata -> "Unix/TS 3.0";
+ Interdata -> "PWB 2.0";
+ Interdata -> "7th Edition";
+ "7th Edition" -> "8th Edition";
+ "7th Edition" -> "32V";
+ "7th Edition" -> V7M;
+ "7th Edition" -> "Ultrix-11";
+ "7th Edition" -> Xenix;
+ "7th Edition" -> "UniPlus+";
+ V7M -> "Ultrix-11";
+ "8th Edition" -> "9th Edition";
+ "1 BSD" -> "2 BSD";
+ "2 BSD" -> "2.8 BSD";
+ "2.8 BSD" -> "Ultrix-11";
+ "2.8 BSD" -> "2.9 BSD";
+ "32V" -> "3 BSD";
+ "3 BSD" -> "4 BSD";
+ "4 BSD" -> "4.1 BSD";
+ "4.1 BSD" -> "4.2 BSD";
+ "4.1 BSD" -> "2.8 BSD";
+ "4.1 BSD" -> "8th Edition";
+ "4.2 BSD" -> "4.3 BSD";
+ "4.2 BSD" -> "Ultrix-32";
+ "PWB 1.0" -> "PWB 1.2";
+ "PWB 1.0" -> "USG 1.0";
+ "PWB 1.2" -> "PWB 2.0";
+ "USG 1.0" -> "CB Unix 1";
+ "USG 1.0" -> "USG 2.0";
+ "CB Unix 1" -> "CB Unix 2";
+ "CB Unix 2" -> "CB Unix 3";
+ "CB Unix 3" -> "Unix/TS++";
+ "CB Unix 3" -> "PDP-11 Sys V";
+ "USG 2.0" -> "USG 3.0";
+ "USG 3.0" -> "Unix/TS 3.0";
+ "PWB 2.0" -> "Unix/TS 3.0";
+ "Unix/TS 1.0" -> "Unix/TS 3.0";
+ "Unix/TS 3.0" -> "TS 4.0";
+ "Unix/TS++" -> "TS 4.0";
+ "CB Unix 3" -> "TS 4.0";
+ "TS 4.0" -> "System V.0";
+ "System V.0" -> "System V.2";
+ "System V.2" -> "System V.3";
+}
--- /dev/null
+digraph G {
+ xyz [label = "hello\nworld",color="slate_blue",fontsize=24,fontname="Palatino-Italic",style=filled,fontcolor="hot pink"];
+ node [style=filled];
+ red [color=red];
+ green [color=green];
+ blue [color=blue,fontcolor=black];
+ cyan [color=cyan];
+ magenta [color=magenta];
+ yellow [color=yellow];
+ orange [color=orange];
+ red -> green;
+ red -> blue;
+ blue -> cyan;
+ blue -> magenta;
+ green -> yellow;
+ green -> orange;
+}
--- /dev/null
+digraph g {
+"start" [ label = "MWGC-" ];
+"n1" [ label = "WC-MG" ];
+"n2" [ label = "MWC-G" ];
+"n3" [ label = "C-MWG" ];
+"n4" [ label = "W-MGC" ];
+"n5" [ label = "MGC-W" ];
+"n6" [ label = "MWG-C" ];
+"n7" [ label = "G-MWC" ];
+"n8" [ label = "MG-WC" ];
+"n9" [ label = "-MWGC" ];
+"start" -> "n1" [ label = "g" ];
+"n1" -> "start" [ label = "g" ];
+subgraph l { rank = same; "n3" "n4" }
+subgraph r { rank = same; "n5" "n6" }
+"n1" -> "n2" [ label = "m" ];
+"n2" -> "n1" [ label = "m" ];
+"n2" -> "n3" [ label = "w" ];
+"n3" -> "n2" [ label = "w" ];
+"n2" -> "n4" [ label = "c" ];
+"n4" -> "n2" [ label = "c" ];
+"n3" -> "n5" [ label = "g" ];
+"n5" -> "n3" [ label = "g" ];
+"n4" -> "n6" [ label = "g" ];
+"n6" -> "n4" [ label = "g" ];
+"n5" -> "n7" [ label = "c" ];
+"n7" -> "n5" [ label = "c" ];
+"n6" -> "n7" [ label = "w" ];
+"n7" -> "n6" [ label = "w" ];
+"n7" -> "n8" [ label = "m" ];
+"n8" -> "n7" [ label = "m" ];
+"n8" -> "n9" [ label = "g" ];
+"n9" -> "n8" [ label = "g" ];
+}
--- /dev/null
+digraph G {
+ size = "8,8";
+ {rank=min S8 S24 S1 S35 S30}
+ {rank=max T8 T24 T1 T35 T30}
+ S8 -> 9;
+ S24 -> 27;
+ S24 -> 25;
+ S1 -> 10;
+ S1 -> 2;
+ S35 -> 36;
+ S35 -> 43;
+ S30 -> 31;
+ S30 -> 33;
+ 9 -> 42;
+ 9 -> T1;
+ 25 -> T1;
+ 25 -> 26;
+ 27 -> T24;
+ 2 -> 3;
+ 2 -> 16;
+ 2 -> 17;
+ 2 -> T1;
+ 2 -> 18;
+ 10 -> 11;
+ 10 -> 14;
+ 10 -> T1;
+ 10 -> 13;
+ 10 -> 12;
+ 31 -> T1;
+ 31 -> 32;
+ 33 -> T30;
+ 33 -> 34;
+ 42 -> 4;
+ 26 -> 4;
+ 3 -> 4;
+ 16 -> 15;
+ 17 -> 19;
+ 18 -> 29;
+ 11 -> 4;
+ 14 -> 15;
+ 37 -> 39;
+ 37 -> 41;
+ 37 -> 38;
+ 37 -> 40;
+ 13 -> 19;
+ 12 -> 29;
+ 43 -> 38;
+ 43 -> 40;
+ 36 -> 19;
+ 32 -> 23;
+ 34 -> 29;
+ 39 -> 15;
+ 41 -> 29;
+ 38 -> 4;
+ 40 -> 19;
+ 4 -> 5;
+ 19 -> 21;
+ 19 -> 20;
+ 19 -> 28;
+ 5 -> 6;
+ 5 -> T35;
+ 5 -> 23;
+ 21 -> 22;
+ 20 -> 15;
+ 28 -> 29;
+ 6 -> 7;
+ 15 -> T1;
+ 22 -> 23;
+ 22 -> T35;
+ 29 -> T30;
+ 7 -> T8;
+ 23 -> T24;
+ 23 -> T1;
+}
--- /dev/null
+digraph finite_state_machine {
+
+ node [shape = doublecircle]; LR_0 LR_3 LR_4 LR_8;
+ node [shape = circle];
+ rankdir=LR;
+ LR_0 -> LR_2 [ label = "SS(B)" ];
+ LR_0 -> LR_1 [ label = "SS(S)" ];
+ LR_1 -> LR_3 [ label = "S($end)" ];
+ LR_2 -> LR_6 [ label = "SS(b)" ];
+ LR_2 -> LR_5 [ label = "SS(a)" ];
+ LR_2 -> LR_4 [ label = "S(A)" ];
+ LR_5 -> LR_7 [ label = "S(b)" ];
+ LR_5 -> LR_5 [ label = "S(a)" ];
+ LR_6 -> LR_6 [ label = "S(b)" ];
+ LR_6 -> LR_5 [ label = "S(a)" ];
+ LR_7 -> LR_8 [ label = "S(b)" ];
+ LR_7 -> LR_5 [ label = "S(a)" ];
+ LR_8 -> LR_6 [ label = "S(b)" ];
+ LR_8 -> LR_5 [ label = "S(a)" ];
+}
--- /dev/null
+digraph L0 {
+ size = "8,8";
+ ordering=out;
+ node [shape = box];
+
+ n0 [label="E"];
+ n1 [label="T"];
+ n2 [label="F"];
+ n3 [label="IDENT : a "];
+ n4 [label="+"];
+ n5 [label="T"];
+ n6 [label="F"];
+ n7 [label="("];
+ n8 [label="E"];
+ n9 [label="T"];
+ n10 [label="F"];
+ n11 [label="IDENT : b "];
+ n12 [label="*"];
+ n13 [label="F"];
+ n14 [label="IDENT : c "];
+ n15 [label=")"];
+ n16 [label="*"];
+ n17 [label="F"];
+ n18 [label="("];
+ n19 [label="E"];
+ n20 [label="T"];
+ n21 [label="F"];
+ n22 [label="IDENT : d "];
+ n23 [label="*"];
+ n24 [label="F"];
+ n25 [label="IDENT : e "];
+ n26 [label="+"];
+ n27 [label="T"];
+ n28 [label="F"];
+ n29 [label="("];
+ n30 [label="E"];
+ n31 [label="T"];
+ n32 [label="F"];
+ n33 [label="IDENT : a "];
+ n34 [label="*"];
+ n35 [label="F"];
+ n36 [label="IDENT : b "];
+ n37 [label=")"];
+ n38 [label=")"];
+ n39 [label="+"];
+ n40 [label="T"];
+ n41 [label="F"];
+ n42 [label="IDENT : q "];
+ n0 -> { n1 n4 n5 n39 n40 };
+ n1 -> n2 ;
+ n2 -> n3 ;
+ n5 -> { n6 n16 n17 };
+ n6 -> { n7 n8 n15 };
+ n8 -> n9 ;
+ n9 -> { n10 n12 n13 };
+ n10 -> n11 ;
+ n13 -> n14 ;
+ n17 -> { n18 n19 n38 };
+ n19 -> { n20 n26 n27 };
+ n20 -> { n21 n23 n24 };
+ n21 -> n22 ;
+ n24 -> n25 ;
+ n27 -> n28 ;
+ n28 -> { n29 n30 n37 };
+ n30 -> n31 ;
+ n31 -> { n32 n34 n35 };
+ n32 -> n33 ;
+ n35 -> n36 ;
+ n40 -> n41 ;
+ n41 -> n42 ;
+}
--- /dev/null
+digraph G {
+ nodesep=.05;
+ rankdir=LR;
+ node [shape=record,width=.1,height=.1];
+
+ node0 [label = "<f0> |<f1> |<f2> |<f3> |<f4> |<f5> |<f6> | ",height=2.0];
+ node [width = 1.5];
+ node1 [label = "{<n> n14 | 719 |<p> }"];
+ node2 [label = "{<n> a1 | 805 |<p> }"];
+ node3 [label = "{<n> i9 | 718 |<p> }"];
+ node4 [label = "{<n> e5 | 989 |<p> }"];
+ node5 [label = "{<n> t20 | 959 |<p> }"] ;
+ node6 [label = "{<n> o15 | 794 |<p> }"] ;
+ node7 [label = "{<n> s19 | 659 |<p> }"] ;
+
+ node0:f0 -> node1:n;
+ node0:f1 -> node2:n;
+ node0:f2 -> node3:n;
+ node0:f5 -> node4:n;
+ node0:f6 -> node5:n;
+ node2:p -> node6:n;
+ node4:p -> node7:n;
+}
--- /dev/null
+digraph "Honda-Tokoro" {
+rankdir="LR" ranksep="0.2" edge[labelfontsize="8" fontsize="8" labeldistance="0.8" arrowsize="0.9" labelangle="-30" dir="none"] nodesep="0.2" node[width="0" height="0" fontsize="10"]
+
+/*Net net00*/
+
+n000 [label="z"]
+n001->n000 [headlabel=":s:" arrowhead="invdot"]
+n001 [label="m"]
+n002->n001 [samehead="m002" headlabel=":r:" samearrowhead="1" arrowhead="invdot" arrowtail="inv"]
+n002 [label="p1"]
+n003->n002 [headlabel=":s:" arrowhead="dot"]
+n003 [label="b"]
+n004->n003
+n004 [label="x1"]
+n022->n004 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="invdot"]
+n003->n002 [samehead="m000" fontsize="8" samearrowhead="1" arrowtail="inv"]
+n005->n002 [samehead="m000" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
+n005->n001 [samehead="m002" samearrowhead="1"]
+n005 [label="b"]
+n006->n005 [arrowtail="inv"]
+n006 [label="p2"]
+n007->n006 [headlabel=":s:" arrowhead="dot"]
+n007 [label="b"]
+n008->n007
+n008 [label="x2"]
+n022->n008 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="invdot"]
+n007->n006 [samehead="m001" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
+n009->n006 [samehead="m001" samearrowhead="1" arrowtail="inv"]
+n009 [label="b2"]
+n022->n009 [fontsize="8"]
+n022->n009 [fontsize="8"]
+n010->n006 [samehead="m001" samearrowhead="1" arrowtail="inv"]
+n010 [label="b2"]
+n022->n010 [fontsize="8"]
+n022->n010 [fontsize="8"]
+n011->n000 [headlabel=":r:" arrowhead="invdot" arrowtail="inv"]
+n011 [label="n"]
+n012->n011 [samehead="m005" headlabel=":s:" samearrowhead="1" arrowhead="dot"]
+n012 [label="b"]
+n013->n012
+n013 [label="c1"]
+n014->n013 [headlabel=":r:" arrowhead="invdot"]
+n014 [label="b"]
+n015->n014 [arrowtail="inv"]
+n015 [label="y1"]
+n023->n015 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="dot"]
+n016->n015 [samehead="m003" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
+n018->n015 [samehead="m003" fontsize="8" samearrowhead="1" arrowtail="inv"]
+n014->n011 [samehead="m006" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
+n012->n011 [samehead="m006" fontsize="8" samearrowhead="1" arrowtail="inv"]
+n016->n011 [samehead="m005" samearrowhead="1"]
+n016 [label="b"]
+n017->n016
+n017 [label="c2"]
+n018->n017 [headlabel=":r:" arrowhead="invdot"]
+n018 [label="b"]
+n019->n018 [arrowtail="inv"]
+n019 [label="y2"]
+n023->n019 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="dot"]
+n020->n019 [samehead="m004" headlabel=":u:" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
+n020 [label="b2"]
+n023->n020 [fontsize="8"]
+n023->n020 [fontsize="8"]
+n021->n019 [samehead="m004" samearrowhead="1" arrowtail="inv"]
+n021 [label="b2"]
+n023->n021 [fontsize="8"]
+n023->n021 [fontsize="8"]
+n022 [width="0.5" label="[P]" shape="box" style="dashed" height="0.35"]
+n023 [width="0.5" label="[Q]" shape="box" style="dashed" height="0.35"]
+{/*L=x1*/rank=same n004 n015}
+{/*L=p1*/rank=same n002 n013}
+{/*L=b*/rank=same n009 n010 n020 n021}
+{/*L=x2*/rank=same n008 n019}
+{/*L=p2*/rank=same n006 n017}
+{/*L=m*/rank=same n001 n011}
+}
--- /dev/null
+digraph "tree" {
+// The problem disappeared when I removed the "ELEM3 -> ID5;" line!
+//size="4,5";
+ordering=out;
+node [shape=plaintext];
+SPEC -> DEF2;
+SPEC -> DEF1;
+DEF1 -> ID1;
+DEF1 -> SET1;
+DEF1 -> SC1;
+DEF2 -> ID2;
+DEF2 -> SET2;
+DEF2 -> SC2;
+SET1 -> OPEN1;
+SET1 -> ELEM1;
+SET1 -> SC3;
+SET1 -> ELEM2;
+SET1 -> CLOSE1;
+ELEM1 -> ID3;
+SET2 -> OPEN2;
+SET2 -> ELEM3;
+SET2 -> CLOSE2;
+ELEM2 -> ID4;
+ELEM3 -> ID5;
+DEF1 [label=DEF];
+DEF2 [label=DEF];
+SET1 [label=SET];
+SC1 [label=";"];
+SC3 [label=";"];
+SET2 [label=SET];
+SC2 [label=";"];
+OPEN1 [label="{"];
+OPEN2 [label="{"];
+CLOSE1 [label="}"];
+CLOSE2 [label="}"];
+ELEM1 [label=ELEMENT];
+ELEM2 [label=ELEMENT];
+ELEM3 [label=ELEMENT];
+ID1 [label=cities];
+ID2 [label=insects];
+ID3 [label=andover];
+ID4 [label=boston];
+ID5 [label=fly];
+}
--- /dev/null
+digraph prof {
+ size="6,4"; ratio = fill;
+ node [style=filled];
+ start -> main [color="0.002 0.999 0.999"];
+ start -> on_exit [color="0.649 0.701 0.701"];
+ main -> sort [color="0.348 0.839 0.839"];
+ main -> merge [color="0.515 0.762 0.762"];
+ main -> term [color="0.647 0.702 0.702"];
+ main -> signal [color="0.650 0.700 0.700"];
+ main -> sbrk [color="0.650 0.700 0.700"];
+ main -> unlink [color="0.650 0.700 0.700"];
+ main -> newfile [color="0.650 0.700 0.700"];
+ main -> fclose [color="0.650 0.700 0.700"];
+ main -> close [color="0.650 0.700 0.700"];
+ main -> brk [color="0.650 0.700 0.700"];
+ main -> setbuf [color="0.650 0.700 0.700"];
+ main -> copyproto [color="0.650 0.700 0.700"];
+ main -> initree [color="0.650 0.700 0.700"];
+ main -> safeoutfil [color="0.650 0.700 0.700"];
+ main -> getpid [color="0.650 0.700 0.700"];
+ main -> sprintf [color="0.650 0.700 0.700"];
+ main -> creat [color="0.650 0.700 0.700"];
+ main -> rem [color="0.650 0.700 0.700"];
+ main -> oldfile [color="0.650 0.700 0.700"];
+ sort -> msort [color="0.619 0.714 0.714"];
+ sort -> filbuf [color="0.650 0.700 0.700"];
+ sort -> newfile [color="0.650 0.700 0.700"];
+ sort -> fclose [color="0.650 0.700 0.700"];
+ sort -> setbuf [color="0.650 0.700 0.700"];
+ sort -> setfil [color="0.650 0.700 0.700"];
+ msort -> qsort [color="0.650 0.700 0.700"];
+ msort -> insert [color="0.650 0.700 0.700"];
+ msort -> wline [color="0.650 0.700 0.700"];
+ msort -> div [color="0.650 0.700 0.700"];
+ msort -> cmpsave [color="0.650 0.700 0.700"];
+ merge -> insert [color="0.650 0.700 0.700"];
+ merge -> rline [color="0.650 0.700 0.700"];
+ merge -> wline [color="0.650 0.700 0.700"];
+ merge -> unlink [color="0.650 0.700 0.700"];
+ merge -> fopen [color="0.650 0.700 0.700"];
+ merge -> fclose [color="0.650 0.700 0.700"];
+ merge -> setfil [color="0.650 0.700 0.700"];
+ merge -> mul [color="0.650 0.700 0.700"];
+ merge -> setbuf [color="0.650 0.700 0.700"];
+ merge -> cmpsave [color="0.650 0.700 0.700"];
+ insert -> cmpa [color="0.650 0.700 0.700"];
+ wline -> flsbuf [color="0.649 0.700 0.700"];
+ qsort -> cmpa [color="0.650 0.700 0.700"];
+ rline -> filbuf [color="0.649 0.700 0.700"];
+ xflsbuf -> write [color="0.650 0.700 0.700"];
+ flsbuf -> xflsbuf [color="0.649 0.700 0.700"];
+ filbuf -> read [color="0.650 0.700 0.700"];
+ term -> unlink [color="0.650 0.700 0.700"];
+ term -> signal [color="0.650 0.700 0.700"];
+ term -> setfil [color="0.650 0.700 0.700"];
+ term -> exit [color="0.650 0.700 0.700"];
+ endopen -> open [color="0.650 0.700 0.700"];
+ fopen -> endopen [color="0.639 0.705 0.705"];
+ fopen -> findiop [color="0.650 0.700 0.700"];
+ newfile -> fopen [color="0.634 0.707 0.707"];
+ newfile -> setfil [color="0.650 0.700 0.700"];
+ fclose -> fflush [color="0.642 0.704 0.704"];
+ fclose -> close [color="0.650 0.700 0.700"];
+ fflush -> xflsbuf [color="0.635 0.707 0.707"];
+ malloc -> morecore [color="0.325 0.850 0.850"];
+ malloc -> demote [color="0.650 0.700 0.700"];
+ morecore -> sbrk [color="0.650 0.700 0.700"];
+ morecore -> getfreehdr [color="0.650 0.700 0.700"];
+ morecore -> free [color="0.650 0.700 0.700"];
+ morecore -> getpagesize [color="0.650 0.700 0.700"];
+ morecore -> putfreehdr [color="0.650 0.700 0.700"];
+ morecore -> udiv [color="0.650 0.700 0.700"];
+ morecore -> umul [color="0.650 0.700 0.700"];
+ on_exit -> malloc [color="0.325 0.850 0.850"];
+ signal -> sigvec [color="0.650 0.700 0.700"];
+ moncontrol -> profil [color="0.650 0.700 0.700"];
+ getfreehdr -> sbrk [color="0.650 0.700 0.700"];
+ free -> insert [color="0.650 0.700 0.700"];
+ insert -> getfreehdr [color="0.650 0.700 0.700"];
+ setfil -> div [color="0.650 0.700 0.700"];
+ setfil -> rem [color="0.650 0.700 0.700"];
+ sigvec -> sigblock [color="0.650 0.700 0.700"];
+ sigvec -> sigsetmask [color="0.650 0.700 0.700"];
+ doprnt -> urem [color="0.650 0.700 0.700"];
+ doprnt -> udiv [color="0.650 0.700 0.700"];
+ doprnt -> strlen [color="0.650 0.700 0.700"];
+ doprnt -> localeconv [color="0.650 0.700 0.700"];
+ sprintf -> doprnt [color="0.650 0.700 0.700"];
+cmpa [color="0.000 1.000 1.000"];
+wline [color="0.201 0.753 1.000"];
+insert [color="0.305 0.625 1.000"];
+rline [color="0.355 0.563 1.000"];
+sort [color="0.408 0.498 1.000"];
+qsort [color="0.449 0.447 1.000"];
+write [color="0.499 0.386 1.000"];
+read [color="0.578 0.289 1.000"];
+msort [color="0.590 0.273 1.000"];
+merge [color="0.603 0.258 1.000"];
+unlink [color="0.628 0.227 1.000"];
+filbuf [color="0.641 0.212 1.000"];
+open [color="0.641 0.212 1.000"];
+sbrk [color="0.647 0.204 1.000"];
+signal [color="0.647 0.204 1.000"];
+moncontrol [color="0.647 0.204 1.000"];
+xflsbuf [color="0.650 0.200 1.000"];
+flsbuf [color="0.650 0.200 1.000"];
+div [color="0.650 0.200 1.000"];
+cmpsave [color="0.650 0.200 1.000"];
+rem [color="0.650 0.200 1.000"];
+setfil [color="0.650 0.200 1.000"];
+close [color="0.650 0.200 1.000"];
+fclose [color="0.650 0.200 1.000"];
+fflush [color="0.650 0.200 1.000"];
+setbuf [color="0.650 0.200 1.000"];
+endopen [color="0.650 0.200 1.000"];
+findiop [color="0.650 0.200 1.000"];
+fopen [color="0.650 0.200 1.000"];
+mul [color="0.650 0.200 1.000"];
+newfile [color="0.650 0.200 1.000"];
+sigblock [color="0.650 0.200 1.000"];
+sigsetmask [color="0.650 0.200 1.000"];
+sigvec [color="0.650 0.200 1.000"];
+udiv [color="0.650 0.200 1.000"];
+urem [color="0.650 0.200 1.000"];
+brk [color="0.650 0.200 1.000"];
+getfreehdr [color="0.650 0.200 1.000"];
+strlen [color="0.650 0.200 1.000"];
+umul [color="0.650 0.200 1.000"];
+doprnt [color="0.650 0.200 1.000"];
+copyproto [color="0.650 0.200 1.000"];
+creat [color="0.650 0.200 1.000"];
+demote [color="0.650 0.200 1.000"];
+exit [color="0.650 0.200 1.000"];
+free [color="0.650 0.200 1.000"];
+getpagesize [color="0.650 0.200 1.000"];
+getpid [color="0.650 0.200 1.000"];
+initree [color="0.650 0.200 1.000"];
+insert [color="0.650 0.200 1.000"];
+localeconv [color="0.650 0.200 1.000"];
+main [color="0.650 0.200 1.000"];
+malloc [color="0.650 0.200 1.000"];
+morecore [color="0.650 0.200 1.000"];
+oldfile [color="0.650 0.200 1.000"];
+on_exit [color="0.650 0.200 1.000"];
+profil [color="0.650 0.200 1.000"];
+putfreehdr [color="0.650 0.200 1.000"];
+safeoutfil [color="0.650 0.200 1.000"];
+sprintf [color="0.650 0.200 1.000"];
+term [color="0.650 0.200 1.000"];
+}
--- /dev/null
+digraph g {
+graph [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+node [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+shape = "box"
+color = "black"
+width = "0.5"
+style = "filled"
+];
+edge [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"n0" [
+label = "18519\n?"
+color = "lightblue"
+];
+"n1" [
+label = "4836"
+shape = "ellipse"
+color = "maroon1"
+];
+"n2" [
+label = "ttyqa"
+shape = "ellipse"
+color = "maroon1"
+];
+"n448" [
+label = "21079\nlefty"
+color = "lightblue"
+];
+"n449" [
+label = "tried.lefty"
+shape = "ellipse"
+color = "maroon1"
+];
+"n454" [
+fontsize = "7"
+label = "bunting\n6000"
+shape = "doublecircle"
+color = "green"
+];
+"n460" [
+label = ""
+shape = "doublecircle"
+color = "yellow"
+];
+"n461" [
+label = ""
+shape = "doublecircle"
+color = "yellow"
+];
+"n462" [
+label = "21084\ntried"
+color = "lightblue"
+];
+"n464" [
+label = "21086\nldbx"
+color = "lightblue"
+];
+"n466" [
+label = "ldbx"
+shape = "ellipse"
+color = "maroon1"
+];
+"n468" [
+label = "21087\nlefty"
+color = "lightblue"
+];
+"n469" [
+label = "sh21086.1"
+shape = "ellipse"
+color = "maroon1"
+];
+"n474" [
+fontsize = "7"
+label = "bunting\n6000"
+shape = "doublecircle"
+color = "green"
+];
+"n479" [
+label = "ldbx.lefty"
+shape = "ellipse"
+color = "maroon1"
+];
+"n482" [
+label = ""
+shape = "doublecircle"
+color = "yellow"
+];
+"n483" [
+label = ""
+shape = "doublecircle"
+color = "yellow"
+];
+"n484" [
+label = "21088\ndot"
+color = "lightblue"
+];
+"n486" [
+label = ""
+shape = "doublecircle"
+color = "yellow"
+];
+"n487" [
+label = ""
+shape = "doublecircle"
+color = "yellow"
+];
+"n488" [
+label = "21089\nxterm"
+color = "lightblue"
+];
+"n496" [
+fontsize = "7"
+label = "bunting\n6000"
+shape = "doublecircle"
+color = "green"
+];
+"n500" [
+label = "ptyq2"
+shape = "ellipse"
+color = "maroon1"
+];
+"n503" [
+label = "21090\nldbxmp"
+color = "lightblue"
+];
+"n505" [
+label = "ttyq2"
+shape = "ellipse"
+color = "maroon1"
+];
+"n512" [
+label = "ptyq5"
+shape = "ellipse"
+color = "maroon1"
+];
+"n513" [
+label = "ttyq5"
+shape = "ellipse"
+color = "maroon1"
+];
+"n514" [
+label = "21091\ndbx"
+color = "lightblue"
+];
+"n518" [
+label = "tty"
+shape = "ellipse"
+color = "maroon1"
+];
+"n526" [
+label = "delaunay.c"
+shape = "ellipse"
+color = "maroon1"
+];
+subgraph "cluster0" {
+graph [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+label = "toucan"
+color = "black"
+];
+node [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+shape = "box"
+color = "black"
+width = "0.5"
+style = "filled"
+];
+edge [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"n0"
+"n468"
+"n486"
+"n460"
+"n487"
+"n514"
+"n461"
+"n488"
+"n462"
+"n464"
+"n482"
+"n483"
+"n448"
+"n484"
+"n503"
+}
+"n0" -> "n1" [
+dir = "both"
+];
+"n0" -> "n2" [
+dir = "both"
+];
+"n0" -> "n2" [
+dir = "both"
+];
+"n0" -> "n2" [
+dir = "both"
+];
+"n0" -> "n448" [
+style = "dotted"
+];
+"n448" -> "n2" [
+dir = "both"
+];
+"n448" -> "n2" [
+dir = "both"
+];
+"n448" -> "n2" [
+dir = "both"
+];
+"n448" -> "n449" [
+dir = "back"
+];
+"n448" -> "n454" [
+dir = "both"
+];
+"n448" -> "n460" [
+dir = "back"
+];
+"n448" -> "n461" [
+dir = "forward"
+];
+"n448" -> "n462" [
+style = "dotted"
+];
+"n462" -> "n2" [
+dir = "both"
+];
+"n462" -> "n2" [
+dir = "both"
+];
+"n462" -> "n2" [
+dir = "both"
+];
+"n462" -> "n449" [
+dir = "back"
+];
+"n462" -> "n460" [
+dir = "forward"
+];
+"n462" -> "n461" [
+dir = "back"
+];
+"n462" -> "n460" [
+dir = "forward"
+];
+"n462" -> "n461" [
+dir = "back"
+];
+"n0" -> "n464" [
+style = "dotted"
+];
+"n464" -> "n2" [
+dir = "both"
+];
+"n464" -> "n2" [
+dir = "both"
+];
+"n464" -> "n2" [
+dir = "both"
+];
+"n464" -> "n466" [
+dir = "back"
+];
+"n464" -> "n468" [
+style = "dotted"
+];
+"n468" -> "n2" [
+dir = "both"
+];
+"n468" -> "n2" [
+dir = "both"
+];
+"n468" -> "n469" [
+dir = "back"
+];
+"n468" -> "n474" [
+dir = "both"
+];
+"n468" -> "n479" [
+dir = "back"
+];
+"n468" -> "n482" [
+dir = "back"
+];
+"n468" -> "n483" [
+dir = "forward"
+];
+"n468" -> "n484" [
+style = "dotted"
+];
+"n484" -> "n2" [
+dir = "both"
+];
+"n484" -> "n483" [
+dir = "back"
+];
+"n484" -> "n479" [
+dir = "back"
+];
+"n484" -> "n482" [
+dir = "forward"
+];
+"n468" -> "n486" [
+dir = "back"
+];
+"n468" -> "n487" [
+dir = "forward"
+];
+"n468" -> "n488" [
+style = "dotted"
+];
+"n488" -> "n486" [
+dir = "forward"
+];
+"n488" -> "n2" [
+dir = "both"
+];
+"n488" -> "n487" [
+dir = "back"
+];
+"n488" -> "n469" [
+dir = "back"
+];
+"n488" -> "n2" [
+dir = "both"
+];
+"n488" -> "n479" [
+dir = "back"
+];
+"n488" -> "n496" [
+dir = "both"
+];
+"n488" -> "n500" [
+dir = "both"
+];
+"n488" -> "n503" [
+style = "dotted"
+];
+"n503" -> "n479" [
+dir = "back"
+];
+"n503" -> "n486" [
+dir = "forward"
+];
+"n503" -> "n487" [
+dir = "back"
+];
+"n503" -> "n505" [
+dir = "both"
+];
+"n503" -> "n505" [
+dir = "both"
+];
+"n503" -> "n505" [
+dir = "forward"
+];
+"n503" -> "n512" [
+dir = "both"
+];
+"n503" -> "n514" [
+style = "dotted"
+];
+"n514" -> "n487" [
+dir = "back"
+];
+"n514" -> "n486" [
+dir = "forward"
+];
+"n514" -> "n479" [
+dir = "back"
+];
+"n514" -> "n505" [
+dir = "forward"
+];
+"n503" -> "n486" [
+dir = "forward"
+];
+"n514" -> "n518" [
+dir = "back"
+];
+"n514" -> "n513" [
+dir = "both"
+];
+"n514" -> "n513" [
+dir = "both"
+];
+"n514" -> "n518" [
+dir = "back"
+];
+"n514" -> "n526" [
+dir = "back"
+];
+"n503" -> "n487" [
+dir = "back"
+];
+}
--- /dev/null
+digraph if
+{
+rankdir=LR;
+ {rank=same;b;c;}
+ a->b;
+ c->b[label="long long long"];
+}
--- /dev/null
+digraph mike{
+size = "8,8";
+ a -> A;
+ a -> m;
+ a -> E;
+ t -> O;
+ r -> V;
+ r -> Q;
+ p -> B;
+ m -> R;
+ l -> C;
+ c -> C;
+ W -> X;
+ W -> D;
+ V -> W;
+ T -> U;
+ Q -> T;
+ Q -> H;
+ Q -> A;
+ O -> K;
+ L -> U;
+ K -> L;
+ K -> J;
+ K -> E;
+ J -> I;
+ R -> B;
+ P -> F;
+ H -> R;
+ H -> P;
+ U -> H;
+ G -> U;
+ E -> G;
+ C -> Z;
+ C -> D;
+ S -> D;
+ B -> N;
+ B -> D;
+ B -> S;
+ M -> B;
+ A -> M;
+ N -> Y;
+}
--- /dev/null
+digraph automata_0 {
+ size ="8.5, 11";
+ node [shape = circle];
+ 0 [ style = filled, color=lightgrey ];
+ 2 [ shape = doublecircle ];
+ 0 -> 2 [ label = "a " ];
+ 0 -> 1 [ label = "other " ];
+ 1 -> 2 [ label = "a " ];
+ 1 -> 1 [ label = "other " ];
+ 2 -> 2 [ label = "a " ];
+ 2 -> 1 [ label = "other " ];
+ "Machine: a" [ shape = plaintext ];
+}
--- /dev/null
+digraph G {
+ // leave some space for the head/taillabels
+ graph [ranksep=1.5 splines=true overlap=false]
+
+ // to avoid confusion, remember this:
+ // it's spelt tail/head, but it's read start/end
+
+ // emphasize theatrically
+ // show only explicitly given head/tails
+ // put head/tail labels farther from the node
+// edge [arrowsize=2 dir=none labeldistance=3]
+ edge [dir=none labeldistance=3]
+
+ // not interested in node labels
+ node [shape=circle width=0.5 label=""]
+
+ {
+ edge [samehead=ahead samearrowhead=1]
+ a->Z [arrowtail=none taillabel=none]
+ b->Z [arrowtail=normal taillabel=normal]
+ c->Z [arrowtail=inv taillabel=inv]
+ d->Z [arrowtail=dot taillabel=dot]
+ e->Z [arrowtail=odot taillabel=odot]
+ f->Z [arrowtail=invdot taillabel=invdot]
+ g->Z [arrowtail=invodot taillabel=invodot]
+ h->Z [arrowtail=open taillabel=open]
+ i->Z [arrowtail=halfopen taillabel=halfopen arrowhead=inv headlabel=samehead]
+ j->Z [arrowtail=empty taillabel=empty]
+ k->Z [arrowtail=invempty taillabel=invempty]
+ l->Z [arrowtail=diamond taillabel=diamond]
+ m->Z [arrowtail=odiamond taillabel=odiamond]
+ n->Z [arrowtail=box taillabel=box]
+ o->Z [arrowtail=obox taillabel=obox]
+ p->Z [arrowtail=tee taillabel=tee]
+ q->Z [arrowtail=crow taillabel=crow]
+ }
+ {
+ edge [sametail=atail samearrowtail=1]
+ Z->A [arrowhead=none headlabel=none]
+ Z->B [arrowhead=normal headlabel=normal]
+ Z->C [arrowhead=inv headlabel=inv]
+ Z->D [arrowhead=dot headlabel=dot]
+ Z->E [arrowhead=odot headlabel=odot]
+ Z->F [arrowhead=invdot headlabel=invdot]
+ Z->G [arrowhead=invodot headlabel=invodot]
+ Z->H [arrowhead=open headlabel=open]
+ Z->I [arrowhead=halfopen headlabel=halfopen arrowtail=inv taillabel=sametail]
+ Z->J [arrowhead=empty headlabel=empty]
+ Z->K [arrowhead=invempty headlabel=invempty]
+ Z->L [arrowhead=diamond headlabel=diamond]
+ Z->M [arrowhead=odiamond headlabel=odiamond]
+ Z->N [arrowhead=box headlabel=box]
+ Z->O [arrowhead=obox headlabel=obox]
+ Z->P [arrowhead=tee headlabel=tee]
+ Z->Q [arrowhead=crow headlabel=crow]
+ }
+}
--- /dev/null
+digraph test {
+
+ size="7,9.5";
+ page="8,10.5";
+ ratio=fill;
+ rankdir=LR;
+
+ { rank=same;
+ node [shape=house];
+ A;C;E;G;I;K;M;O;Q;S;U;W;Y;
+ node [shape=invhouse];
+ B;D;F;H;J;L;N;P;R;T;V;X;Z;
+ }
+
+ { rank=same;
+ node [shape=parallelogram];
+ "Parallelogram" [label="This is a test\nof a multiline\nlabel in an\nparallelogram with approx\nsquare aspect"];
+ "a ----- long thin parallelogram";
+ "xx" [label="m"];
+ "yy" [label="a\nb\nc\nd\ne\nf"];
+ node [shape=octagon];
+ "Octagon" [label="This is a test\nof a multiline\nlabel in an\noctagon with approx\nsquare aspect"];
+ node [shape=parallelogram];
+ "Parallelogram" [label="This is a test\nof a multiline\nlabel in an\nparallelogram with approx\nsquare aspect"];
+ "a ----- long thin parallelogram";
+ "zz" [label="m"];
+ "qq" [label="a\nb\nc\nd\ne\nf"];
+ ordering=out;
+ }
+
+ Parallelogram -> A;
+ Parallelogram -> B;
+ Parallelogram -> C;
+ Parallelogram -> D;
+ Parallelogram -> E;
+ Parallelogram -> F;
+ Parallelogram -> G;
+ Parallelogram -> H;
+ Parallelogram -> I;
+ Parallelogram -> J;
+ Parallelogram -> K;
+ Parallelogram -> L;
+ Parallelogram -> M;
+ Parallelogram -> N;
+ Parallelogram -> O;
+ Parallelogram -> P;
+ Parallelogram -> Q;
+ Parallelogram -> R;
+ Parallelogram -> S;
+ Parallelogram -> T;
+ Parallelogram -> U;
+ Parallelogram -> V;
+ Parallelogram -> W;
+ Parallelogram -> X;
+ Parallelogram -> Y;
+ Parallelogram -> Z;
+
+ { rank=same;
+ node [shape=triangle];
+ a;c;e;g;i;k;m;o;q;s;u;w;y;
+ node [shape=tripleoctagon];
+ b;d;f;h;j;l;n;p;r;t;v;x;z;
+ }
+
+ a -> Parallelogram -> Octagon;
+ b -> Parallelogram -> Octagon;
+ c -> Parallelogram -> Octagon;
+ d -> Parallelogram -> Octagon;
+ e -> Parallelogram -> Octagon;
+ f -> Parallelogram -> Octagon;
+ g -> Parallelogram -> Octagon;
+ h -> Parallelogram -> Octagon;
+ i -> Parallelogram -> Octagon;
+ j -> Parallelogram -> Octagon;
+ k -> Parallelogram -> Octagon;
+ l -> Parallelogram -> Octagon;
+ m -> Parallelogram -> Octagon;
+ n -> Parallelogram -> Octagon;
+ o -> Parallelogram -> Octagon;
+ p -> Parallelogram -> Octagon;
+ q -> Parallelogram -> Octagon;
+ r -> Parallelogram -> Octagon;
+ s -> Parallelogram -> Octagon;
+ t -> Parallelogram -> Octagon;
+ u -> Parallelogram -> Octagon;
+ v -> Parallelogram -> Octagon;
+ w -> Parallelogram -> Octagon;
+ x -> Parallelogram -> Octagon;
+ y -> Parallelogram -> Octagon;
+ z -> Parallelogram -> Octagon;
+}
--- /dev/null
+digraph g {
+graph [
+];
+node [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+shape = "box"
+color = "black"
+width = "0.5"
+];
+edge [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"22690" [
+label = "22690\n?"
+pname = "?"
+kind = "proc"
+];
+"22692" [
+label = "22692\ndotty"
+pname = "dotty"
+kind = "proc"
+];
+"116842+2595" [
+label = "116842+2595\n/home/ek/work/sun4/bin/dotty"
+fname = "/home/ek/work/sun4/bin/dotty"
+shape = "ellipse"
+kind = "file"
+];
+"22693" [
+label = "22693\nlefty"
+pname = "lefty"
+kind = "proc"
+];
+"182440-1" [
+label = "182440-1\n182441-1\npipe"
+fontsize = "7"
+fname = "pipe"
+shape = "doublecircle"
+subkind = "pipe"
+kind = "file"
+];
+"182442-1" [
+label = "182442-1\n182443-1\npipe"
+fontsize = "7"
+fname = "pipe"
+shape = "doublecircle"
+subkind = "pipe"
+kind = "file"
+];
+"22694" [
+label = "22694\ndot"
+pname = "dot"
+kind = "proc"
+];
+"4761+2595" [
+label = "4761+2595\n/home/ek/pm2.dot"
+fname = "/home/ek/pm2.dot"
+shape = "ellipse"
+kind = "file"
+];
+"22690" -> "22692" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"22692" -> "116842+2595" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+"22692" -> "22693" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"22693" -> "182440-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+"22693" -> "182442-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "forward"
+color = "black"
+];
+"22693" -> "22694" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"22694" -> "182440-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "forward"
+color = "black"
+];
+"22694" -> "182442-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+"22693" -> "4761+2595" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+}
--- /dev/null
+digraph g {
+graph [
+];
+node [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+shape = "box"
+color = "black"
+width = "0.5"
+];
+edge [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"23296" [
+label = "23296\n?"
+pname = "?"
+kind = "proc"
+];
+"182948-1" [
+label = "182948-1\n182949-1\npipe"
+fontsize = "7"
+fname = "pipe"
+shape = "doublecircle"
+subkind = "pipe"
+kind = "file"
+];
+"23310" [
+label = "23310\ncat"
+pname = "cat"
+kind = "proc"
+];
+"182950-1" [
+label = "182950-1\n182951-1\npipe"
+fontsize = "7"
+fname = "pipe"
+shape = "doublecircle"
+subkind = "pipe"
+kind = "file"
+];
+"23311" [
+label = "23311\ncat"
+pname = "cat"
+kind = "proc"
+];
+"182952-1" [
+label = "182952-1\n182953-1\npipe"
+fontsize = "7"
+fname = "pipe"
+shape = "doublecircle"
+subkind = "pipe"
+kind = "file"
+];
+"23312" [
+label = "23312\ncat"
+pname = "cat"
+kind = "proc"
+];
+"182954-1" [
+label = "182954-1\n182955-1\npipe"
+fontsize = "7"
+fname = "pipe"
+shape = "doublecircle"
+subkind = "pipe"
+kind = "file"
+];
+"23313" [
+label = "23313\ncat"
+pname = "cat"
+kind = "proc"
+];
+"79893+2568" [
+label = "79893+2568\n/usr/share/lib/termcap"
+fname = "/usr/share/lib/termcap"
+shape = "ellipse"
+kind = "file"
+];
+"85+2560" [
+label = "85+2560\n?"
+fname = "?"
+shape = "ellipse"
+kind = "file"
+];
+"23314" [
+label = "23314\ncat"
+pname = "cat"
+kind = "proc"
+];
+"4151865284+0" [
+label = "4151865284+0\n/tmp/termcap"
+fname = "/tmp/termcap"
+shape = "ellipse"
+kind = "file"
+];
+"23296" -> "23310" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"23296" -> "23311" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"23311" -> "182948-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+"23310" -> "182948-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "forward"
+color = "black"
+];
+"23296" -> "23312" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"23312" -> "182952-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "forward"
+color = "black"
+];
+"23312" -> "182950-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+"23296" -> "23313" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"23313" -> "182954-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "forward"
+color = "black"
+];
+"23311" -> "182950-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "forward"
+color = "black"
+];
+"23310" -> "79893+2568" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+"23296" -> "85+2560" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "both"
+color = "black"
+];
+"23296" -> "23314" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+color = "black"
+];
+"23314" -> "85+2560" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "both"
+color = "black"
+];
+"23314" -> "182954-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+"23296" -> "85+2560" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "both"
+color = "black"
+];
+"23314" -> "4151865284+0" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "forward"
+color = "black"
+];
+"23313" -> "182952-1" [
+fontsize = "14"
+fontname = "Times-Roman"
+fontcolor = "black"
+dir = "back"
+color = "black"
+];
+}
--- /dev/null
+digraph polypoly {
+
+ size="7,9.5";
+ page="8.5,11";
+ ratio=fill;
+ node [shape=polygon];
+
+ { rank=same;
+ node [sides=0];
+ node [peripheries=1];
+ 0000 [label="M"];
+ 0001 [label="MMMMMMMMMM"];
+ 0002 [label="M\nM\nM\nM\nM\nM"];
+ 0003 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ node [peripheries=2];
+ 0010 [label="M"];
+ 0011 [label="MMMMMMMMMM"];
+ 0012 [label="M\nM\nM\nM\nM\nM"];
+ 0013 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ node [distortion=-.3];
+ 0110 [label="M"];
+ 0111 [label="MMMMMMMMMM"];
+ 0112 [label="M\nM\nM\nM\nM\nM"];
+ 0113 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ }
+ { rank=same;
+ node [sides=3];
+ node [peripheries=1];
+ node [orientation=0];
+ 3000 [label="M"];
+ 3001 [label="MMMMMMMMMM"];
+ 3002 [label="M\nM\nM\nM\nM\nM"];
+ 3003 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ node [peripheries=2];
+ node [orientation=60];
+ 3110 [label="M"];
+ 3111 [label="MMMMMMMMMM"];
+ 3112 [label="M\nM\nM\nM\nM\nM"];
+ 3113 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ }
+ 3000->0000;
+ { rank=same;
+ node [sides=4];
+ node [peripheries=1];
+ node [orientation=0];
+ 4000 [label="M"];
+ 4001 [label="MMMMMMMMMM"];
+ 4002 [label="M\nM\nM\nM\nM\nM"];
+ 4003 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ node [peripheries=2];
+ node [orientation=45];
+ 4110 [label="M"];
+ 4111 [label="MMMMMMMMMM"];
+ 4112 [label="M\nM\nM\nM\nM\nM"];
+ 4113 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ }
+ 4000->3000;
+ { rank=same;
+ node [sides=5];
+ node [peripheries=1];
+ node [orientation=0];
+ 5000 [label="M"];
+ 5001 [label="MMMMMMMMMM"];
+ 5002 [label="M\nM\nM\nM\nM\nM"];
+ 5003 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ node [peripheries=2];
+ node [orientation=36];
+ 5110 [label="M"];
+ 5111 [label="MMMMMMMMMM"];
+ 5112 [label="M\nM\nM\nM\nM\nM"];
+ 5113 [label="MMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM\nMMMMMMMMMM"];
+ }
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+ }
+ 8000->7000;
+ { rank=same;
+ node [sides=4];
+ node [peripheries=1];
+ node [regular=1];
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+ node [orientation=0];
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+ node [orientation=315.];
+ 9017 [label="M"];
+ }
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+}
--- /dev/null
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+
+}
--- /dev/null
+digraph G {
+ node [shape=record];
+ a [label = "<f0> foo | x | <f1> bar"];
+ b [label = "a | { <f0> foo | x | <f1> bar } | b"];
+ a:f0 -> b:f1
+}
--- /dev/null
+digraph G {
+ rankdir=LR;
+ node [shape=record];
+ a [ label ="<bala> Graphs can\lbe fun\l|<f1> mid|<f2> right"];
+ b [ label ="<left> |<mid> b | " ];
+ c [ label ="<p1> | c |<p2> " ];
+ x [ label ="<p1> | x |<p2> " ];
+ y [ label ="<p1> | y |<p2> " ];
+ z [ label =" | z |<p2> " ];
+ a:bala -> b:left;
+ a:f1 -> d;
+ a:f2 -> y:"p1";
+ c:"p1" -> d;
+ b:mid -> x:"p1";
+ c:"p2" -> y:"p2";
+ b:left -> z:"p2";
+}
--- /dev/null
+digraph rowe {
+ node [shape = box];
+ size = "6,6";
+ 1 -> 2;
+ 1 -> 10;
+ 10 -> 14;
+ 10 -> 12;
+ 10 -> 13;
+ 10 -> 11;
+ 2 -> 18;
+ 2 -> 17;
+ 2 -> 16;
+ 2 -> 3;
+ 11 -> 4;
+ 16 -> 4;
+ 3 -> 4;
+ 4 -> 5;
+ 13 -> 19;
+ 17 -> 19;
+ 5 -> 23;
+ 5 -> 35;
+ 5 -> 6;
+ 37 -> 39;
+ 37 -> 41;
+ 37 -> 40;
+ 37 -> 38;
+ 19 -> 20;
+ 19 -> 28;
+ 19 -> 21;
+ 12 -> 29;
+ 18 -> 29;
+ 41 -> 29;
+ 28 -> 29;
+ 29 -> 30;
+ 30 -> 31;
+ 30 -> 33;
+ 31 -> 32;
+ 21 -> 22;
+ 32 -> 23;
+ 22 -> 23;
+ 6 -> 7;
+ 23 -> 24;
+ 7 -> 8;
+ 24 -> 25;
+ 24 -> 27;
+ 35 -> 43;
+ 35 -> 36;
+ 8 -> 9;
+ 14 -> 15;
+ 39 -> 15;
+ 20 -> 15;
+ 33 -> 34;
+ 43 -> 40;
+ 43 -> 38;
+ 25 -> 26;
+ 9 -> 42;
+ 10 -> 1;
+ 15 -> 1;
+ 23 -> 1;
+ 31 -> 1;
+ 2 -> 1;
+ 25 -> 1;
+ 9 -> 1;
+ 38 -> 4;
+ 26 -> 4;
+ 42 -> 4;
+ 40 -> 19;
+ 36 -> 19;
+ 34 -> 29;
+ 33 -> 30;
+ 27 -> 24;
+}
--- /dev/null
+digraph G {
+ graph [bgcolor=black]; /* set background */
+ edge [color=white];
+ graph[page="8.5,11",size="7.5,7",ratio=fill,center=1];
+ node[style=filled,label=""];
+ subgraph ds3CTP {
+ rank = same;
+ node[shape=box,color=green];
+ ds3CTP_1_1;
+ ds3CTP_1_2;
+ ds3CTP_5_1;
+ ds3CTP_5_2;
+ }
+ subgraph t3TTP {
+ rank = same;
+ node[shape=invtriangle,color=red];
+ t3TTP_1_1;
+ t3TTP_5_2;
+ }
+ subgraph vc3TTP {
+ rank = same;
+ node[shape=invtriangle,color=red];
+ vc3TTP_1_2;
+ vc3TTP_5_1;
+ }
+ subgraph fabric {
+ rank = same;
+ node[shape=hexagon,color=blue];
+ fabric_1_2;
+ fabric_4_1;
+ fabric_5_1;
+ }
+ subgraph xp {
+ rank = same;
+ node[shape=diamond,color=blue];
+ xp_1_2;
+ xp_4_1;
+ xp_5_1;
+ }
+ subgraph au3CTP {
+ rank = same;
+ node[shape=box,color=green];
+ au3CTP_1_2;
+ au3CTP_4_1;
+ au3CTP_4_2;
+ au3CTP_5_1;
+ }
+ subgraph aug {
+ rank = same;
+ node[shape=invtrapezium,color=pink];
+ aug_1_2;
+ aug_4_1;
+ aug_4_2;
+ aug_5_1;
+ }
+ subgraph protectionTTP {
+ rank = same;
+ node[shape=invtriangle,color=red];
+ prTTP_1_2;
+ prTTP_4_1;
+ prTTP_4_2;
+ prTTP_5_1;
+ }
+ subgraph protectionGroup {
+ rank = same;
+ node[shape=hexagon,color=blue];
+ pg_1_2;
+ pg_4_1;
+ pg_4_2;
+ pg_5_1;
+ }
+ subgraph protectionUnit {
+ rank = same;
+ node[shape=diamond,color=blue];
+ pu_1_2;
+ pu_4_1;
+ pu_4_2;
+ pu_5_1;
+ }
+ subgraph protectionCTP {
+ node[shape=box,color=green];
+ prCTP_1_2;
+ prCTP_4_1;
+ prCTP_4_2;
+ prCTP_5_1;
+ }
+ subgraph msTTP {
+ rank = same;
+ node[shape=invtriangle,color=red];
+ msTTP_1_2;
+ msTTP_4_1;
+ msTTP_4_2;
+ msTTP_5_1;
+ }
+ subgraph msCTP {
+ rank = same;
+ node[shape=box,color=green];
+ msCTP_1_2;
+ msCTP_3_1;
+ msCTP_3_2;
+ msCTP_4_1;
+ msCTP_4_2;
+ msCTP_5_1;
+ }
+ subgraph rsTTP {
+ rank = same;
+ node[shape=invtriangle,color=red];
+ rsTTP_1_2;
+ rsTTP_3_1;
+ rsTTP_3_2;
+ rsTTP_4_1;
+ rsTTP_4_2;
+ rsTTP_5_1;
+ }
+ subgraph rsCTP {
+ rank = same;
+ node[shape=box,color=green];
+ rsCTP_1_2;
+ rsCTP_2_1;
+ rsCTP_2_2;
+ rsCTP_3_1;
+ rsCTP_3_2;
+ rsCTP_4_1;
+ rsCTP_4_2;
+ rsCTP_5_1;
+ }
+ subgraph spiTTP {
+ rank = same;
+ node[shape=invtriangle,color=red];
+ spiTTP_1_2;
+ spiTTP_2_1;
+ spiTTP_2_2;
+ spiTTP_3_1;
+ spiTTP_3_2;
+ spiTTP_4_1;
+ spiTTP_4_2;
+ spiTTP_5_1;
+ }
+ subgraph me {
+ rank = same;
+ node[shape=box,peripheries=2];
+ me_1;
+ me_2;
+ me_3;
+ me_4;
+ me_5;
+ }
+ subgraph client_server {
+ edge[style=dotted,dir=none,weight=100];
+ ds3CTP_1_1->t3TTP_1_1;
+ ds3CTP_1_2->vc3TTP_1_2;
+ au3CTP_1_2->aug_1_2->prTTP_1_2;
+ prCTP_1_2->msTTP_1_2;
+ msCTP_1_2->rsTTP_1_2;
+ rsCTP_1_2->spiTTP_1_2;
+ rsCTP_2_1->spiTTP_2_1;
+ rsCTP_2_2->spiTTP_2_2;
+ msCTP_3_1->rsTTP_3_1;
+ rsCTP_3_1->spiTTP_3_1;
+ msCTP_3_2->rsTTP_3_2;
+ rsCTP_3_2->spiTTP_3_2;
+ au3CTP_4_1->aug_4_1->prTTP_4_1;
+ prCTP_4_1->msTTP_4_1;
+ msCTP_4_1->rsTTP_4_1;
+ rsCTP_4_1->spiTTP_4_1;
+ au3CTP_4_2->aug_4_2->prTTP_4_2;
+ prCTP_4_2->msTTP_4_2;
+ msCTP_4_2->rsTTP_4_2;
+ rsCTP_4_2->spiTTP_4_2;
+ ds3CTP_5_1->vc3TTP_5_1;
+ au3CTP_5_1->aug_5_1->prTTP_5_1;
+ prCTP_5_1->msTTP_5_1;
+ msCTP_5_1->rsTTP_5_1;
+ rsCTP_5_1->spiTTP_5_1;
+ ds3CTP_5_2->t3TTP_5_2;
+ }
+ subgraph trail {
+ edge[style=dashed,dir=none];
+ vc3TTP_1_2->vc3TTP_5_1;
+ prTTP_1_2->prTTP_4_1;
+ prTTP_4_2->prTTP_5_1;
+ msTTP_1_2->msTTP_4_1;
+ msTTP_4_2->msTTP_5_1;
+ rsTTP_1_2->rsTTP_3_1;
+ rsTTP_3_2->rsTTP_4_1;
+ rsTTP_4_2->rsTTP_5_1;
+ spiTTP_1_2->spiTTP_2_1;
+ spiTTP_2_2->spiTTP_3_1;
+ spiTTP_3_2->spiTTP_4_1;
+ spiTTP_4_2->spiTTP_5_1;
+ }
+ subgraph contain {
+ pu_1_2->pg_1_2;
+ pu_4_1->pg_4_1;
+ pu_4_2->pg_4_2;
+ pu_5_1->pg_5_1;
+ xp_1_2->fabric_1_2;
+ xp_4_1->fabric_4_1;
+ xp_5_1->fabric_5_1;
+ fabric_1_2->me_1;
+ fabric_4_1->me_4;
+ fabric_5_1->me_5;
+ pg_1_2->me_1;
+ pg_4_1->me_4;
+ pg_4_2->me_4;
+ pg_5_1->me_5;
+ t3TTP_1_1->me_1;
+ t3TTP_5_2->me_5;
+ vc3TTP_1_2->me_1;
+ vc3TTP_5_1->me_5;
+ prTTP_1_2->me_1;
+ prTTP_4_1->me_4;
+ prTTP_4_2->me_4;
+ prTTP_5_1->me_5;
+ msTTP_1_2->me_1;
+ msTTP_4_1->me_4;
+ msTTP_4_2->me_4;
+ msTTP_5_1->me_5;
+ rsTTP_1_2->me_1;
+ rsTTP_3_1->me_3;
+ rsTTP_3_2->me_3;
+ rsTTP_4_1->me_4;
+ rsTTP_4_2->me_4;
+ rsTTP_5_1->me_5;
+ spiTTP_1_2->me_1;
+ spiTTP_2_1->me_2;
+ spiTTP_2_2->me_2;
+ spiTTP_3_1->me_3;
+ spiTTP_3_2->me_3;
+ spiTTP_4_1->me_4;
+ spiTTP_4_2->me_4;
+ spiTTP_5_1->me_5;
+ }
+ subgraph connectedBy {
+ vc3TTP_1_2->fabric_1_2;
+ au3CTP_1_2->fabric_1_2;
+ au3CTP_4_1->fabric_4_1;
+ au3CTP_4_2->fabric_4_1;
+ vc3TTP_5_1->fabric_5_1;
+ au3CTP_5_1->fabric_5_1;
+ prTTP_1_2->pg_1_2;
+ prTTP_4_1->pg_4_1;
+ prTTP_4_2->pg_4_2;
+ prTTP_5_1->pg_5_1;
+ prCTP_1_2->pg_1_2;
+ prCTP_4_1->pg_4_1;
+ prCTP_4_2->pg_4_2;
+ prCTP_5_1->pg_5_1;
+ }
+ subgraph crossConnection {
+ edge[style=dotted,dir=none];
+ vc3TTP_1_2->xp_1_2->au3CTP_1_2;
+ prTTP_1_2->pu_1_2->prCTP_1_2;
+ prTTP_4_1->pu_4_1->prCTP_4_1;
+ au3CTP_4_1->xp_4_1->au3CTP_4_2;
+ prTTP_4_2->pu_4_2->prCTP_4_2;
+ prTTP_5_1->pu_5_1->prCTP_5_1;
+ vc3TTP_5_1->xp_5_1->au3CTP_5_1;
+ }
+ subgraph bindingConnection {
+ edge[style=bold,dir=none,weight=100];
+ ds3CTP_1_1->ds3CTP_1_2;
+ vc3TTP_1_2->au3CTP_1_2;
+ prTTP_1_2->prCTP_1_2;
+ msTTP_1_2->msCTP_1_2;
+ rsTTP_1_2->rsCTP_1_2;
+ rsCTP_2_1->rsCTP_2_2;
+ rsTTP_3_1->rsCTP_3_1;
+ msCTP_3_1->msCTP_3_2;
+ rsTTP_3_2->rsCTP_3_2;
+ prTTP_4_1->prCTP_4_1;
+ msTTP_4_1->msCTP_4_1;
+ rsTTP_4_1->rsCTP_4_1;
+ au3CTP_4_1->au3CTP_4_2;
+ prTTP_4_2->prCTP_4_2;
+ msTTP_4_2->msCTP_4_2;
+ rsTTP_4_2->rsCTP_4_2;
+ prTTP_5_1->prCTP_5_1;
+ msTTP_5_1->msCTP_5_1;
+ rsTTP_5_1->rsCTP_5_1;
+ ds3CTP_5_1->ds3CTP_5_2;
+ vc3TTP_5_1->au3CTP_5_1;
+ }
+}
--- /dev/null
+digraph shells {
+ size="7,8";
+ node [fontsize=24, shape = plaintext];
+
+ 1972 -> 1976;
+ 1976 -> 1978;
+ 1978 -> 1980;
+ 1980 -> 1982;
+ 1982 -> 1984;
+ 1984 -> 1986;
+ 1986 -> 1988;
+ 1988 -> 1990;
+ 1990 -> future;
+
+ node [fontsize=20, shape = box];
+ { rank=same; 1976 Mashey Bourne; }
+ { rank=same; 1978 Formshell csh; }
+ { rank=same; 1980 esh vsh; }
+ { rank=same; 1982 ksh "System-V"; }
+ { rank=same; 1984 v9sh tcsh; }
+ { rank=same; 1986 "ksh-i"; }
+ { rank=same; 1988 KornShell Perl rc; }
+ { rank=same; 1990 tcl Bash; }
+ { rank=same; "future" POSIX "ksh-POSIX"; }
+
+ Thompson -> Mashey;
+ Thompson -> Bourne;
+ Thompson -> csh;
+ csh -> tcsh;
+ Bourne -> ksh;
+ Bourne -> esh;
+ Bourne -> vsh;
+ Bourne -> "System-V";
+ Bourne -> v9sh;
+ v9sh -> rc;
+ Bourne -> Bash;
+ "ksh-i" -> Bash;
+ KornShell -> Bash;
+ esh -> ksh;
+ vsh -> ksh;
+ Formshell -> ksh;
+ csh -> ksh;
+ KornShell -> POSIX;
+ "System-V" -> POSIX;
+ ksh -> "ksh-i";
+ "ksh-i" -> KornShell;
+ KornShell -> "ksh-POSIX";
+ Bourne -> Formshell;
+
+ edge [style=invis];
+ 1984 -> v9sh -> tcsh ;
+ 1988 -> rc -> KornShell;
+ Formshell -> csh;
+ KornShell -> Perl;
+}
--- /dev/null
+/*
+The command line is
+
+ dot -Tps -Grankdir=LR states.dot > states.ps
+
+and the file is:
+*/
+digraph states {
+ size="3,2";
+ rankdir=LR;
+ node [shape=ellipse];
+ empty [label = "Empty"];
+ stolen [label = "Stolen"];
+ waiting [label = "Waiting"];
+ full [label = "Full"];
+ empty -> full [label = "return"]
+ empty -> stolen [label = "dispatch", wt=28]
+ stolen -> full [label = "return"];
+ stolen -> waiting [label = "touch"];
+ waiting -> full [label = "return"];
+ }
--- /dev/null
+digraph structs {
+node [shape=record];
+ struct1 [shape=record,label="<f0> left|<f1> middle|<f2> right"];
+ struct2 [shape=record,label="<f0> one|<f1> two"];
+ struct3 [shape=record,label="hello\nworld |{ b |{c|<here> d|e}| f}| g | h"];
+ struct1:f1 -> struct2:f0;
+ struct1:f2 -> struct3:here;
+}
--- /dev/null
+digraph G {
+ graph [center rankdir=LR bgcolor="#808080"]
+ edge [dir=none]
+ node [width=0.3 height=0.3 label=""]
+ { node [shape=circle style=invis]
+ 1 2 3 4 5 6 7 8 10 20 30 40 50 60 70 80
+ }
+ { node [shape=circle]
+ a b c d e f g h i j k l m n o p q r s t u v w x
+ }
+ { node [shape=diamond]
+ A B C D E F G H I J K L M N O P Q R S T U V W X
+ }
+ 1 -> a -> {A B} [color="#0000ff"]
+ 2 -> b -> {B A} [color="#ff0000"]
+ 3 -> c -> {C D} [color="#ffff00"]
+ 4 -> d -> {D C} [color="#00ff00"]
+ 5 -> e -> {E F} [color="#000000"]
+ 6 -> f -> {F E} [color="#00ffff"]
+ 7 -> g -> {G H} [color="#ffffff"]
+ 8 -> h -> {H G} [color="#ff00ff"]
+ { edge [color="#ff0000:#0000ff"]
+ A -> i -> {I K}
+ B -> j -> {J L}
+ }
+ { edge [color="#00ff00:#ffff00"]
+ C -> k -> {K I}
+ D -> l -> {L J}
+ }
+ { edge [color="#00ffff:#000000"]
+ E -> m -> {M O}
+ F -> n -> {N P}
+ }
+ { edge [color="#ff00ff:#ffffff"]
+ G -> o -> {O M}
+ H -> p -> {P N}
+ }
+ { edge [color="#00ff00:#ffff00:#ff0000:#0000ff"]
+ I -> q -> {Q U}
+ J -> r -> {R V}
+ K -> s -> {S W}
+ L -> t -> {T X}
+ }
+ { edge [color="#ff00ff:#ffffff:#00ffff:#000000"]
+ M -> u -> {U Q}
+ N -> v -> {V R}
+ O -> w -> {W S}
+ P -> x -> {X T}
+ }
+ { edge [color="#ff00ff:#ffffff:#00ffff:#000000:#00ff00:#ffff00:#ff0000:#0000ff"]
+ Q -> 10
+ R -> 20
+ S -> 30
+ T -> 40
+ U -> 50
+ V -> 60
+ W -> 70
+ X -> 80
+ }
+}
--- /dev/null
+digraph structs {
+ node [shape=plaintext];
+
+ struct1 [label=<<TABLE CELLPADDING="10" BORDER="0">
+ <TR>
+ <TD HEIGHT="30" WIDTH="90">a</TD>
+ <TD>b</TD>
+ <TD>c</TD>
+ </TR>
+ </TABLE>>];
+
+ struct2 [label=<<TABLE>
+ <TR>
+ <TD COLSPAN="3">elefantel</TD>
+ <TD ROWSPAN="2" VALIGN="bottom" ALIGN="right">two</TD>
+ </TR><TR>
+ <TD COLSPAN="2" ROWSPAN="2"><TABLE BGCOLOR="grey">
+ <TR>
+ <TD>buca</TD>
+ </TR><TR>
+ <TD BGCOLOR="yellow">c</TD>
+ </TR><TR>
+ <TD>f</TD>
+ </TR>
+ </TABLE></TD>
+ <TD>patratos</TD>
+ </TR><TR>
+ <TD COLSPAN="2" ALIGN="right">4</TD>
+ </TR>
+ </TABLE>
+ >];
+
+ struct3 [label=<<TABLE CELLPADDING="5">
+ <TR>
+ <TD ROWSPAN="3">Hello</TD>
+ <TD ROWSPAN="2" COLSPAN="3"><TABLE BORDER="4">
+ <TR>
+ <TD COLSPAN="3">b</TD>
+ </TR><TR>
+ <TD>a</TD>
+ <TD>dino</TD>
+ <TD>y</TD>
+ </TR><TR>
+ <TD COLSPAN="3">rhino</TD>
+ </TR>
+ </TABLE></TD>
+ </TR><TR>
+ <TD COLSPAN="2">climb</TD>
+ <TD ROWSPAN="2">Up</TD>
+ </TR><TR>
+ <TD COLSPAN="3">low</TD>
+ </TR>
+ </TABLE>>];
+
+ struct1 -> struct3;
+ struct1 -> struct2;
+}
--- /dev/null
+digraph G {
+ size="6,6";
+ node [shape=circle,fontsize=8];
+ rankdir=LR;
+ st9 -> st9 [label="11/1"];
+ st9 -> st10 [label="10/1"];
+ st8 -> st8 [label="10/1"];
+ st8 -> st0 [label="00/-"];
+ st7 -> st8 [label="10/1"];
+ st7 -> st7 [label="00/1"];
+ st6 -> st6 [label="01/1"];
+ st6 -> st0 [label="00/-"];
+ st5 -> st6 [label="01/1"];
+ st5 -> st5 [label="11/1"];
+ st4 -> st4 [label="01/1"];
+ st4 -> st0 [label="00/-"];
+ st3 -> st4 [label="01/1"];
+ st3 -> st3 [label="00/1"];
+ st2 -> st9 [label="11/1"];
+ st2 -> st7 [label="00/1"];
+ st2 -> st2 [label="01/1"];
+ st10 -> st10 [label="10/1"];
+ st10 -> st0 [label="00/-"];
+ st1 -> st5 [label="11/1"];
+ st1 -> st3 [label="00/1"];
+ st1 -> st1 [label="10/1"];
+ st0 -> st2 [label="01/-"];
+ st0 -> st1 [label="10/-"];
+ st0 -> st0 [label="00/0"];
+}
--- /dev/null
+digraph test {
+
+ size="7,9.5";
+ page="8,10.5";
+ ratio=fill;
+ rankdir=LR;
+
+ { rank=same;
+ node [shape=house];
+ A;C;E;G;I;K;M;O;Q;S;U;W;Y;
+ node [shape=invhouse];
+ B;D;F;H;J;L;N;P;R;T;V;X;Z;
+ }
+
+ { rank=same;
+ node [shape=trapezium];
+ "Trapezium";
+ ordering=out;
+ }
+
+ Trapezium -> A;
+ Trapezium -> B;
+ Trapezium -> C;
+ Trapezium -> D;
+ Trapezium -> E;
+ Trapezium -> F;
+ Trapezium -> G;
+ Trapezium -> H;
+ Trapezium -> I;
+ Trapezium -> J;
+ Trapezium -> K;
+ Trapezium -> L;
+ Trapezium -> M;
+ Trapezium -> N;
+ Trapezium -> O;
+ Trapezium -> P;
+ Trapezium -> Q;
+ Trapezium -> R;
+ Trapezium -> S;
+ Trapezium -> T;
+ Trapezium -> U;
+ Trapezium -> V;
+ Trapezium -> W;
+ Trapezium -> X;
+ Trapezium -> Y;
+ Trapezium -> Z;
+
+ { rank=same;
+ node [shape=parallelogram];
+ a;b;c;d;e;f;g;h;i;j;k;l;m;n;o;p;q;r;s;t;u;v;w;x;y;z;
+ }
+
+ a -> Trapezium;
+ b -> Trapezium;
+ c -> Trapezium;
+ d -> Trapezium;
+ e -> Trapezium;
+ f -> Trapezium;
+ g -> Trapezium;
+ h -> Trapezium;
+ i -> Trapezium;
+ j -> Trapezium;
+ k -> Trapezium;
+ l -> Trapezium;
+ m -> Trapezium;
+ n -> Trapezium;
+ o -> Trapezium;
+ p -> Trapezium;
+ q -> Trapezium;
+ r -> Trapezium;
+ s -> Trapezium;
+ t -> Trapezium;
+ u -> Trapezium;
+ v -> Trapezium;
+ w -> Trapezium;
+ x -> Trapezium;
+ y -> Trapezium;
+ z -> Trapezium;
+}
--- /dev/null
+digraph g {
+node [shape = record,height=.1];
+node0[label = "<f0> |<f1> G|<f2> "];
+node1[label = "<f0> |<f1> E|<f2> "];
+node2[label = "<f0> |<f1> B|<f2> "];
+node3[label = "<f0> |<f1> F|<f2> "];
+node4[label = "<f0> |<f1> R|<f2> "];
+node5[label = "<f0> |<f1> H|<f2> "];
+node6[label = "<f0> |<f1> Y|<f2> "];
+node7[label = "<f0> |<f1> A|<f2> "];
+node8[label = "<f0> |<f1> C|<f2> "];
+"node0":f2 -> "node4":f1;
+"node0":f0 -> "node1":f1;
+"node1":f0 -> "node2":f1;
+"node1":f2 -> "node3":f1;
+"node2":f2 -> "node8":f1;
+"node2":f0 -> "node7":f1;
+"node4":f2 -> "node6":f1;
+"node4":f0 -> "node5":f1;
+}
--- /dev/null
+digraph g {
+graph [
+rankdir = "LR"
+];
+node [
+fontsize = "16"
+shape = "ellipse"
+];
+edge [
+];
+"node0" [
+label = "<f0> 0x10ba8| <f1>"
+shape = "record"
+];
+"node1" [
+label = "<f0> 0xf7fc4380| <f1> | <f2> |-1"
+shape = "record"
+];
+"node2" [
+label = "<f0> 0xf7fc44b8| | |2"
+shape = "record"
+];
+"node3" [
+label = "<f0> 3.43322790286038071e-06|44.79998779296875|0"
+shape = "record"
+];
+"node4" [
+label = "<f0> 0xf7fc4380| <f1> | <f2> |2"
+shape = "record"
+];
+"node5" [
+label = "<f0> (nil)| | |-1"
+shape = "record"
+];
+"node6" [
+label = "<f0> 0xf7fc4380| <f1> | <f2> |1"
+shape = "record"
+];
+"node7" [
+label = "<f0> 0xf7fc4380| <f1> | <f2> |2"
+shape = "record"
+];
+"node8" [
+label = "<f0> (nil)| | |-1"
+shape = "record"
+];
+"node9" [
+label = "<f0> (nil)| | |-1"
+shape = "record"
+];
+"node10" [
+label = "<f0> (nil)| <f1> | <f2> |-1"
+shape = "record"
+];
+"node11" [
+label = "<f0> (nil)| <f1> | <f2> |-1"
+shape = "record"
+];
+"node12" [
+label = "<f0> 0xf7fc43e0| | |1"
+shape = "record"
+];
+"node0":f0 -> "node1":f0 [
+id = 0
+];
+"node0":f1 -> "node2":f0 [
+id = 1
+];
+"node1":f0 -> "node3":f0 [
+id = 2
+];
+"node1":f1 -> "node4":f0 [
+id = 3
+];
+"node1":f2 -> "node5":f0 [
+id = 4
+];
+"node4":f0 -> "node3":f0 [
+id = 5
+];
+"node4":f1 -> "node6":f0 [
+id = 6
+];
+"node4":f2 -> "node10":f0 [
+id = 7
+];
+"node6":f0 -> "node3":f0 [
+id = 8
+];
+"node6":f1 -> "node7":f0 [
+id = 9
+];
+"node6":f2 -> "node9":f0 [
+id = 10
+];
+"node7":f0 -> "node3":f0 [
+id = 11
+];
+"node7":f1 -> "node1":f0 [
+id = 12
+];
+"node7":f2 -> "node8":f0 [
+id = 13
+];
+"node10":f1 -> "node11":f0 [
+id = 14
+];
+"node10":f2 -> "node12":f0 [
+id = 15
+];
+"node11":f2 -> "node1":f0 [
+id = 16
+];
+}
--- /dev/null
+digraph G {
+ subgraph cluster_small {
+ a -> b;
+ label=small;
+ }
+
+ subgraph cluster_big {
+ p -> q -> r -> s -> t;
+ label=big;
+ t -> p;
+ }
+
+ t -> a;
+ b -> q;
+}
--- /dev/null
+/* courtesy Ian Darwin and Geoff Collyer, Softquad Inc. */
+digraph unix {
+size="6,6";
+ "5th Edition" -> "6th Edition";
+ "5th Edition" -> "PWB 1.0";
+ "6th Edition" -> "LSX";
+ "6th Edition" -> "1 BSD";
+ "6th Edition" -> "Mini Unix";
+ "6th Edition" -> "Wollongong";
+ "6th Edition" -> "Interdata";
+ "Interdata" -> "Unix/TS 3.0";
+ "Interdata" -> "PWB 2.0";
+ "Interdata" -> "7th Edition";
+ "7th Edition" -> "8th Edition";
+ "7th Edition" -> "32V";
+ "7th Edition" -> "V7M";
+ "7th Edition" -> "Ultrix-11";
+ "7th Edition" -> "Xenix";
+ "7th Edition" -> "UniPlus+";
+ "V7M" -> "Ultrix-11";
+ "8th Edition" -> "9th Edition";
+ "1 BSD" -> "2 BSD";
+ "2 BSD" -> "2.8 BSD";
+ "2.8 BSD" -> "Ultrix-11";
+ "2.8 BSD" -> "2.9 BSD";
+ "32V" -> "3 BSD";
+ "3 BSD" -> "4 BSD";
+ "4 BSD" -> "4.1 BSD";
+ "4.1 BSD" -> "4.2 BSD";
+ "4.1 BSD" -> "2.8 BSD";
+ "4.1 BSD" -> "8th Edition";
+ "4.2 BSD" -> "4.3 BSD";
+ "4.2 BSD" -> "Ultrix-32";
+ "PWB 1.0" -> "PWB 1.2";
+ "PWB 1.0" -> "USG 1.0";
+ "PWB 1.2" -> "PWB 2.0";
+ "USG 1.0" -> "CB Unix 1";
+ "USG 1.0" -> "USG 2.0";
+ "CB Unix 1" -> "CB Unix 2";
+ "CB Unix 2" -> "CB Unix 3";
+ "CB Unix 3" -> "Unix/TS++";
+ "CB Unix 3" -> "PDP-11 Sys V";
+ "USG 2.0" -> "USG 3.0";
+ "USG 3.0" -> "Unix/TS 3.0";
+ "PWB 2.0" -> "Unix/TS 3.0";
+ "Unix/TS 1.0" -> "Unix/TS 3.0";
+ "Unix/TS 3.0" -> "TS 4.0";
+ "Unix/TS++" -> "TS 4.0";
+ "CB Unix 3" -> "TS 4.0";
+ "TS 4.0" -> "System V.0";
+ "System V.0" -> "System V.2";
+ "System V.2" -> "System V.3";
+}
--- /dev/null
+/* Courtesy of Ian Darwin <ian@darwinsys.com>
+ * and Geoff Collyer <geoff@plan9.bell-labs.com>
+ * Mildly updated by Ian Darwin in 2000.
+ */
+digraph unix {
+ size="6,6";
+ node [color=lightblue2, style=filled];
+ "5th Edition" -> "6th Edition";
+ "5th Edition" -> "PWB 1.0";
+ "6th Edition" -> "LSX";
+ "6th Edition" -> "1 BSD";
+ "6th Edition" -> "Mini Unix";
+ "6th Edition" -> "Wollongong";
+ "6th Edition" -> "Interdata";
+ "Interdata" -> "Unix/TS 3.0";
+ "Interdata" -> "PWB 2.0";
+ "Interdata" -> "7th Edition";
+ "7th Edition" -> "8th Edition";
+ "7th Edition" -> "32V";
+ "7th Edition" -> "V7M";
+ "7th Edition" -> "Ultrix-11";
+ "7th Edition" -> "Xenix";
+ "7th Edition" -> "UniPlus+";
+ "V7M" -> "Ultrix-11";
+ "8th Edition" -> "9th Edition";
+ "9th Edition" -> "10th Edition";
+ "1 BSD" -> "2 BSD";
+ "2 BSD" -> "2.8 BSD";
+ "2.8 BSD" -> "Ultrix-11";
+ "2.8 BSD" -> "2.9 BSD";
+ "32V" -> "3 BSD";
+ "3 BSD" -> "4 BSD";
+ "4 BSD" -> "4.1 BSD";
+ "4.1 BSD" -> "4.2 BSD";
+ "4.1 BSD" -> "2.8 BSD";
+ "4.1 BSD" -> "8th Edition";
+ "4.2 BSD" -> "4.3 BSD";
+ "4.2 BSD" -> "Ultrix-32";
+ "4.3 BSD" -> "4.4 BSD";
+ "4.4 BSD" -> "FreeBSD";
+ "4.4 BSD" -> "NetBSD";
+ "4.4 BSD" -> "OpenBSD";
+ "PWB 1.0" -> "PWB 1.2";
+ "PWB 1.0" -> "USG 1.0";
+ "PWB 1.2" -> "PWB 2.0";
+ "USG 1.0" -> "CB Unix 1";
+ "USG 1.0" -> "USG 2.0";
+ "CB Unix 1" -> "CB Unix 2";
+ "CB Unix 2" -> "CB Unix 3";
+ "CB Unix 3" -> "Unix/TS++";
+ "CB Unix 3" -> "PDP-11 Sys V";
+ "USG 2.0" -> "USG 3.0";
+ "USG 3.0" -> "Unix/TS 3.0";
+ "PWB 2.0" -> "Unix/TS 3.0";
+ "Unix/TS 1.0" -> "Unix/TS 3.0";
+ "Unix/TS 3.0" -> "TS 4.0";
+ "Unix/TS++" -> "TS 4.0";
+ "CB Unix 3" -> "TS 4.0";
+ "TS 4.0" -> "System V.0";
+ "System V.0" -> "System V.2";
+ "System V.2" -> "System V.3";
+ "System V.3" -> "System V.4";
+}
--- /dev/null
+digraph Viewfile {
+node [ style = filled ];
+atoi [color=green];
+chkmalloc [color=green];
+close [color=green];
+error [color=blue];
+exit [color=blue];
+fclose [color=green];
+fgets [color=red];
+fopen [color=green];
+fprintf [color=blue];
+free [color=blue];
+free_list [color=blue];
+fstat [color=green];
+getopt [color=green];
+init_list [color=green];
+insert_list [color=green];
+main [color=green];
+makeargs [color=blue];
+makepairs [color=green];
+malloc [color=green];
+open [color=green];
+printf [color=red];
+read [color=green];
+rewind [color=green];
+viewline [color=green];
+viewlines [color=green];
+walk_list [color=green];
+write [color=green];
+fclose -> close [color=green];
+fgets -> fstat [color=green];
+fgets -> read [color=green];
+fopen -> open [color=green];
+printf -> write [color=green];
+main -> fgets [color=blue];
+main -> getopt [color=green];
+main -> makeargs [color=blue];
+main -> makepairs [color=green];
+main -> chkmalloc [color=green];
+main -> error [color=blue];
+main -> viewlines [color=green];
+makeargs -> chkmalloc [color=blue];
+makepairs -> atoi [color=green];
+makepairs -> init_list [color=green];
+makepairs -> insert_list [color=green];
+makepairs -> chkmalloc [color=green];
+free_list -> free [color=blue];
+init_list -> chkmalloc [color=green];
+insert_list -> chkmalloc [color=green];
+walk_list -> error [color=blue];
+walk_list -> viewline [color=green];
+chkmalloc -> malloc [color=green];
+chkmalloc -> error [color=blue];
+error -> exit [color=blue];
+error -> fprintf [color=blue];
+error -> error [color=blue];
+viewline -> fgets [color=red];
+viewline -> printf [color=red];
+viewline -> rewind [color=green];
+viewlines -> fclose [color=green];
+viewlines -> fopen [color=green];
+viewlines -> walk_list [color=green];
+viewlines -> viewline [color=blue];
+}
--- /dev/null
+digraph world {
+size="7,7";
+ {rank=same; S8 S24 S1 S35 S30;}
+ {rank=same; T8 T24 T1 T35 T30;}
+ {rank=same; 43 37 36 10 2;}
+ {rank=same; 25 9 38 40 13 17 12 18;}
+ {rank=same; 26 42 11 3 33 19 39 14 16;}
+ {rank=same; 4 31 34 21 41 28 20;}
+ {rank=same; 27 5 22 32 29 15;}
+ {rank=same; 6 23;}
+ {rank=same; 7;}
+
+ S8 -> 9;
+ S24 -> 25;
+ S24 -> 27;
+ S1 -> 2;
+ S1 -> 10;
+ S35 -> 43;
+ S35 -> 36;
+ S30 -> 31;
+ S30 -> 33;
+ 9 -> 42;
+ 9 -> T1;
+ 25 -> T1;
+ 25 -> 26;
+ 27 -> T24;
+ 2 -> {3 ; 16 ; 17 ; T1 ; 18}
+ 10 -> { 11 ; 14 ; T1 ; 13; 12;}
+ 31 -> T1;
+ 31 -> 32;
+ 33 -> T30;
+ 33 -> 34;
+ 42 -> 4;
+ 26 -> 4;
+ 3 -> 4;
+ 16 -> 15;
+ 17 -> 19;
+ 18 -> 29;
+ 11 -> 4;
+ 14 -> 15;
+ 37 -> {39 ; 41 ; 38 ; 40;}
+ 13 -> 19;
+ 12 -> 29;
+ 43 -> 38;
+ 43 -> 40;
+ 36 -> 19;
+ 32 -> 23;
+ 34 -> 29;
+ 39 -> 15;
+ 41 -> 29;
+ 38 -> 4;
+ 40 -> 19;
+ 4 -> 5;
+ 19 -> {21 ; 20 ; 28;}
+ 5 -> {6 ; T35 ; 23;}
+ 21 -> 22;
+ 20 -> 15;
+ 28 -> 29;
+ 6 -> 7;
+ 15 -> T1;
+ 22 -> T35;
+ 22 -> 23;
+ 29 -> T30;
+ 7 -> T8;
+ 23 -> T24;
+ 23 -> T1;
+}
--- /dev/null
+*.la
+*.lo
+.deps
+.libs
+.xvpics
+Makefile
+Makefile.in
+*.dot.*
+node*.png
--- /dev/null
+graph ER {
+ node [shape=box]; course; institute; student;
+ node [shape=ellipse]; {node [label="name"] name0; name1; name2;}
+ code; grade; number;
+ node [shape=diamond,style=filled,color=lightgrey]; "C-I"; "S-C"; "S-I";
+
+ name0 -- course;
+ code -- course;
+ course -- "C-I" [label="n",len=1.00];
+ "C-I" -- institute [label="1",len=1.00];
+ institute -- name1;
+ institute -- "S-I" [label="1",len=1.00];
+ "S-I" -- student [label="n",len=1.00];
+ student -- grade;
+ student -- name2;
+ student -- number;
+ student -- "S-C" [label="m",len=1.00];
+ "S-C" -- course [label="n",len=1.00];
+
+ label = "\n\nEntity Relation Diagram\ndrawn by NEATO";
+ fontsize=20;
+}
--- /dev/null
+/*
+ * The transitive 6-net, also known as Heawood's graph,
+ * can be used to test the "stability points" of the layout
+ * algorithm.
+
+ * The "ideal" layout occurs when len="2.5". The layout
+ * loses the regularity when smaller values are used.
+ */
+graph "Heawood" {
+ node [
+ fontname = "Arial"
+ label = "\N"
+ shape = "circle"
+ width = "0.50000"
+ height = "0.500000"
+ color = "black"
+ ]
+ edge [
+ color = "black"
+ ]
+ /* The outer wheel */
+ "0" -- "1" -- "2" -- "3" -- "4" -- "5" -- "6" -- "7" -- "8" -- "9" -- "10" -- "11" -- "12" -- "13" -- "0";
+ /* The internal edges. The len = makes them internal */
+ "0" -- "5" [len = 2.5];
+ "2" -- "7" [len = 2.5];
+ "4" -- "9" [len = 2.5];
+ "6" -- "11" [len = 2.5];
+ "8" -- "13" [len = 2.5];
+ "10" -- "1" [len = 2.5];
+ "12" -- "3" [len = 2.5];
+}
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+GRAPHS = ER.dot ngk10_4.dot process.dot Heawood.dot Petersen.dot
+
+graphdir = $(pkgdatadir)/graphs
+undirecteddir = $(graphdir)/undirected
+undirected_DATA = $(GRAPHS)
+
+EXTRA_DIST = $(GRAPHS)
+
+CLEANFILES = core *.dot.* *.png .xvpics/*
+
+test:
+ for i in $(GRAPHS); do \
+ echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato \
+ -Tcanon -o$$i.canon \
+ -Tcmap -o$$i.cmap \
+ -Tcmapx -o$$i.cmapx \
+ -Tdia -o$$i.dia \
+ -Tdot -o$$i.dot \
+ -Tfig -o$$i.fig \
+ -Tgd -o$$i.gd \
+ -Tgd2 -o$$i.gd2 \
+ -Tgif -o$$i.gif \
+ -Thpgl -o$$i.hpgl \
+ -Tismap -o$$i.ismap \
+ -Timap -o$$i.imap \
+ -Tjpg -o$$i.jpg \
+ -Tmif -o$$i.mif \
+ -Tmp -o$$i.mp \
+ -Tpcl -o$$i.pcl \
+ -Tpic -o$$i.pic \
+ -Tplain -o$$i.plain \
+ -Tplain-ext -o$$i.plain-ext \
+ -Tpng -o$$i.png \
+ -Tps -o$$i.ps \
+ -Tps2 -o$$i.ps2 \
+ -Tsvg -o$$i.svg \
+ -Tsvgz -o$$i.svgz \
+ -Twbmp -o$$i.wbmp \
+ -Tvrml -o$$i.vrml \
+ -Tvtx -o$$i.vtx \
+ -Txdot -o$$i.xdot \
+ $(top_srcdir)/graphs/undirected/$$i; \
+ done
+
+canon:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tcanon -o$$i.canon $(top_srcdir)/graphs/undirected/$$i; done
+
+cmap:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tcmap -o$$i.cmap $(top_srcdir)/graphs/undirected/$$i; done
+
+cmapx:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tcmapx -o$$i.cmapx $(top_srcdir)/graphs/undirected/$$i; done
+
+dia:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tdia -o$$i.dia $(top_srcdir)/graphs/undirected/$$i; done
+
+dot:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tdot -o$$i.dot $(top_srcdir)/graphs/undirected/$$i; done
+
+fig:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tfig -o$$i.fig $(top_srcdir)/graphs/undirected/$$i; done
+
+gd:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tgd -o$$i.gd $(top_srcdir)/graphs/undirected/$$i; done
+
+gd2:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tgd2 -o$$i.gd2 $(top_srcdir)/graphs/undirected/$$i; done
+
+gif:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tgif -o$$i.gif $(top_srcdir)/graphs/undirected/$$i; done
+
+hpgl:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Thpgl -o$$i.hpgl $(top_srcdir)/graphs/undirected/$$i; done
+
+ismap:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tismap -o$$i.ismap $(top_srcdir)/graphs/undirected/$$i; done
+
+imap:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Timap -o$$i.imap $(top_srcdir)/graphs/undirected/$$i; done
+
+jpg:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tjpg -o$$i.jpg $(top_srcdir)/graphs/undirected/$$i; done
+
+mif:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tmif -o$$i.mif $(top_srcdir)/graphs/undirected/$$i; done
+
+mp:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tmp -o$$i.mp $(top_srcdir)/graphs/undirected/$$i; done
+
+pcl:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tpcl -o$$i.pcl $(top_srcdir)/graphs/undirected/$$i; done
+
+pic:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tpic -o$$i.pic $(top_srcdir)/graphs/undirected/$$i; done
+
+plain:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tplain -o$$i.plain $(top_srcdir)/graphs/undirected/$$i; done
+
+plain-ext:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tplain-ext -o$$i.plain-ext $(top_srcdir)/graphs/undirected/$$i; done
+
+png:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tpng -o$$i.png $(top_srcdir)/graphs/undirected/$$i; done
+
+ps:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tps -o$$i.ps $(top_srcdir)/graphs/undirected/$$i; done
+
+ps2:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tps2 -o$$i.ps2 $(top_srcdir)/graphs/undirected/$$i; done
+
+svg:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tsvg -o$$i.svg $(top_srcdir)/graphs/undirected/$$i; done
+
+svgz:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tsvgz -o$$i.svgz $(top_srcdir)/graphs/undirected/$$i; done
+
+wbmp:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Twbmp -o$$i.wbmp $(top_srcdir)/graphs/undirected/$$i; done
+
+vrml:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tvrml -o$$i.vrml $(top_srcdir)/graphs/undirected/$$i; done
+
+vtx:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Tvtx -o$$i.vtx $(top_srcdir)/graphs/undirected/$$i; done
+
+xdot:
+ for i in $(GRAPHS); do echo "neato $$i"; \
+ $(top_builddir)/dotneato/neato -Txdot -o$$i.xdot $(top_srcdir)/graphs/undirected/$$i; done
--- /dev/null
+/*
+ * The transitive 5-net, also known as Petersen's graph,
+ * can be used to test the "stability points" of the layout
+ * algorithm.
+ *
+ * The "ideal" layout is achieved for certain random seed
+ * values when len=1.5. For len=2.5 or above, the layout
+ * is stable. Sometimes, the graph is rendered "inside-out".
+ */
+graph "Petersen" {
+ node [
+ fontname = "Arial"
+ label = "\N"
+ shape = "circle"
+ width = "0.400000"
+ height = "0.400000"
+ color = "black"
+ ]
+ edge [
+ color = "black"
+ ]
+ /* Outer wheel. The len= is what makes it outer */
+ "0" -- "1" -- "2" -- "3" -- "4" -- "0" [
+ color = "blue"
+ len = 2.6
+ ]
+ "0" -- "5" [
+ color = "red"
+ weight = "5"
+ ]
+ "1" -- "6" [
+ color = "red"
+ weight = "5"
+ ]
+ "2" -- "7" [
+ color = "red"
+ weight = "5"
+ ]
+ "3" -- "8" [
+ color = "red"
+ weight = "5"
+ ]
+ "4" -- "9" [
+ color = "red"
+ weight = "5"
+ ]
+ "5" -- "7" -- "9" -- "6" -- "8" -- "5";
+}
--- /dev/null
+graph G {
+ graph [splines=true overlap=false]
+ 1 -- 30 [f=1];
+ 1 -- 40 [f=14];
+ 8 -- 46 [f=1];
+ 8 -- 16 [f=18];
+ 10 -- 25 [f=1];
+ 10 -- 19 [f=5];
+ 10 -- 33 [f=1];
+ 12 -- 8 [f=1];
+ 12 -- 36 [f=5];
+ 12 -- 17 [f=16];
+ 13 -- 38 [f=1];
+ 13 -- 24 [f=19];
+ 24 -- 49 [f=1];
+ 24 -- 13 [f=1];
+ 24 -- 47 [f=12];
+ 24 -- 12 [f=19];
+ 25 -- 27 [f=1];
+ 25 -- 12 [f=1];
+ 27 -- 12 [f=1];
+ 27 -- 14 [f=8];
+ 29 -- 10 [f=1];
+ 29 -- 8 [f=17];
+ 30 -- 24 [f=1];
+ 30 -- 44 [f=15];
+ 38 -- 29 [f=1];
+ 38 -- 35 [f=15];
+ 2 -- 42 [f=2];
+ 2 -- 35 [f=3];
+ 2 -- 11 [f=19];
+ 14 -- 18 [f=2];
+ 14 -- 24 [f=15];
+ 14 -- 38 [f=18];
+ 18 -- 49 [f=2];
+ 18 -- 47 [f=20];
+ 26 -- 41 [f=2];
+ 26 -- 42 [f=15];
+ 31 -- 39 [f=2];
+ 31 -- 47 [f=17];
+ 31 -- 25 [f=14];
+ 37 -- 26 [f=2];
+ 37 -- 16 [f=14];
+ 39 -- 50 [f=2];
+ 39 -- 14 [f=2];
+ 39 -- 18 [f=17];
+ 39 -- 47 [f=10];
+ 41 -- 31 [f=2];
+ 41 -- 8 [f=16];
+ 42 -- 44 [f=2];
+ 42 -- 29 [f=12];
+ 44 -- 37 [f=2];
+ 44 -- 32 [f=15];
+ 3 -- 20 [f=2];
+ 3 -- 28 [f=19];
+ 6 -- 45 [f=2];
+ 6 -- 28 [f=10];
+ 9 -- 6 [f=2];
+ 9 -- 16 [f=1];
+ 15 -- 16 [f=2];
+ 15 -- 48 [f=2];
+ 16 -- 50 [f=2];
+ 16 -- 32 [f=14];
+ 16 -- 39 [f=8];
+ 20 -- 33 [f=2];
+ 33 -- 9 [f=2];
+ 33 -- 46 [f=3];
+ 33 -- 48 [f=17];
+ 45 -- 15 [f=2];
+ 4 -- 17 [f=4];
+ 4 -- 15 [f=6];
+ 4 -- 12 [f=16];
+ 17 -- 21 [f=4];
+ 19 -- 35 [f=4];
+ 19 -- 15 [f=9];
+ 19 -- 43 [f=4];
+ 21 -- 19 [f=4];
+ 21 -- 50 [f=4];
+ 23 -- 36 [f=4];
+ 34 -- 23 [f=4];
+ 34 -- 24 [f=11];
+ 35 -- 34 [f=4];
+ 35 -- 16 [f=6];
+ 35 -- 18 [f=16];
+ 36 -- 46 [f=4];
+ 5 -- 7 [f=1];
+ 5 -- 36 [f=6];
+ 7 -- 32 [f=1];
+ 7 -- 11 [f=2];
+ 7 -- 14 [f=17];
+ 11 -- 40 [f=1];
+ 11 -- 50 [f=1];
+ 22 -- 46 [f=1];
+ 28 -- 43 [f=1];
+ 28 -- 8 [f=18];
+ 32 -- 28 [f=1];
+ 32 -- 39 [f=13];
+ 32 -- 42 [f=15];
+ 40 -- 22 [f=1];
+ 40 -- 47 [f=1];
+ 43 -- 11 [f=1];
+ 43 -- 17 [f=19];
+}
--- /dev/null
+graph G {
+ run -- intr;
+ intr -- runbl;
+ runbl -- run;
+ run -- kernel;
+ kernel -- zombie;
+ kernel -- sleep;
+ kernel -- runmem;
+ sleep -- swap;
+ swap -- runswap;
+ runswap -- new;
+ runswap -- runmem;
+ new -- runmem;
+ sleep -- runmem;
+}
projects / graphviz / commitdiff