- print DOT "digraph LibDeps {size=\"40,15\"; ratio=\"1.33333\"; margin=\"0.25\"; rankdir=\"LR\"; mclimit=\"50.0\"; ordering=\"out\"; center=\"1\";\n";
- print DOT "node [shape=\"box\",color=\"#000088\",fillcolor=\"#FFFACD\",fontcolor=\"#5577DD\",style=\"filled\",fontsize=\"24\"];\n";
- print DOT "edge [style=\"solid\",color=\"#000088\"];\n";
+ print DOT "digraph LibDeps {\n";
+ print DOT " size=\"40,15\"; \n";
+ print DOT " ratio=\"1.33333\"; \n";
+ print DOT " margin=\"0.25\"; \n";
+ print DOT " rankdir=\"LR\"; \n";
+ print DOT " mclimit=\"50.0\"; \n";
+ print DOT " ordering=\"out\"; \n";
+ print DOT " center=\"1\";\n";
+ print DOT "node [shape=\"box\",\n";
+ print DOT " color=\"#000088\",\n";
+ print DOT " fillcolor=\"#FFFACD\",\n";
+ print DOT " fontcolor=\"#3355BB\",\n";
+ print DOT " style=\"filled\",\n";
+ print DOT " fontname=\"sans\",\n";
+ print DOT " fontsize=\"24\"\n";
+ print DOT "];\n";
+ print DOT "edge [dir=\"forward\",style=\"solid\",color=\"#000088\"];\n";