Replace Dot -> Graphviz

Author: james-d-mitchell

PackageInfo.g

@@ -16,6 +16,7 @@
 ##  <!ENTITY ORBVERS                  "4.8.2">
 ##  <!ENTITY DATASTRUCTURESVERS       "0.2.5">
 ##  <!ENTITY NAUTYTRACESINTERFACEVERS "0.2">
+##  <!ENTITY GRAPHVIZVERS             "0.0.0">
 ##  <!ENTITY ARCHIVENAME    "digraphs-1.7.1">
 ##  <!ENTITY COPYRIGHTYEARS "2014-24">
 ##  <#/GAPDoc>
@@ -390,7 +391,7 @@ Dependencies := rec(
   GAP := ">=4.10.0",
   NeededOtherPackages := [["io", ">=4.5.1"],
                           ["orb", ">=4.8.2"],
-                          ["graphviz", "*"],
+                          ["graphviz", ">=0.0.0"],
                           ["datastructures", ">=0.2.5"]],
   SuggestedOtherPackages := [["GAPDoc", ">=1.6.3"],
                              ["grape", ">=4.8.1"],

gap/display.gd

@@ -8,37 +8,94 @@
 #############################################################################
 ##
 
-DeclareAttribute("GraphvizDotDigraph", IsDigraph);
-DeclareOperation("GraphvizDotColoredDigraph", [IsDigraph, IsList, IsList]);
-DeclareOperation("GraphvizDotVertexColoredDigraph", [IsDigraph, IsList]);
-DeclareOperation("GraphvizDotEdgeColoredDigraph", [IsDigraph, IsList]);
-DeclareOperation("GraphvizDotVertexLabelledDigraph", [IsDigraph]);
-DeclareAttribute("GraphvizDotSymmetricDigraph", IsDigraph);
-DeclareOperation("GraphvizDotSymmetricColoredDigraph",
-                 [IsDigraph, IsList, IsList]);
-DeclareOperation("GraphvizDotSymmetricVertexColoredDigraph",
-                 [IsDigraph, IsList]);
-DeclareOperation("GraphvizDotSymmetricEdgeColoredDigraph", [IsDigraph, IsList]);
-DeclareAttribute("GraphvizDotPartialOrderDigraph", IsDigraph);
-DeclareAttribute("GraphvizDotPreorderDigraph", IsDigraph);
-DeclareSynonym("GraphvizDotQuasiorderDigraph", GraphvizDotPreorderDigraph);
-DeclareOperation("GraphvizDotHighlightedDigraph", [IsDigraph, IsList]);
-DeclareOperation("GraphvizDotHighlightedDigraph",
-                 [IsDigraph, IsList, IsString, IsString]);
+#############################################################################
+# Graphs and digraphs
+#############################################################################
 
+DeclareOperation("GraphvizDigraph", [IsDigraph]);
+DeclareOperation("GraphvizGraph", [IsDigraph]);
 DeclareAttribute("DotDigraph", IsDigraph);
-DeclareOperation("DotColoredDigraph", [IsDigraph, IsList, IsList]);
+DeclareAttribute("DotGraph", IsDigraph);
+
+# For backwards compatibility
+DeclareSynonym("GraphvizSymmetricDigraph", GraphvizGraph);
+DeclareSynonym("DotSymmetricDigraph", DotGraph);
+
+#############################################################################
+# Vertex coloured graphs and digraphs
+#############################################################################
+
+DeclareOperation("GraphvizVertexColoredDigraph", [IsDigraph, IsList]);
+DeclareOperation("GraphvizVertexColoredGraph", [IsDigraph, IsList]);
 DeclareOperation("DotVertexColoredDigraph", [IsDigraph, IsList]);
+DeclareOperation("DotVertexColoredGraph", [IsDigraph, IsList]);
+
+# For backwards compatibility
+DeclareSynonym("GraphvizSymmetricVertexColoredDigraph",
+               GraphvizVertexColoredGraph);
+DeclareSynonym("DotSymmetricVertexColoredDigraph",
+               DotVertexColoredGraph);
+
+#############################################################################
+# Edge coloured graphs and digraphs
+#############################################################################
+
+DeclareOperation("GraphvizEdgeColoredDigraph", [IsDigraph, IsList]);
+DeclareOperation("GraphvizEdgeColoredGraph", [IsDigraph, IsList]);
 DeclareOperation("DotEdgeColoredDigraph", [IsDigraph, IsList]);
+DeclareOperation("DotEdgeColoredGraph", [IsDigraph, IsList]);
+
+# For backwards compatibility
+DeclareSynonym("GraphvizSymmetricEdgeColoredDigraph", GraphvizEdgeColoredGraph);
+DeclareSynonym("DotSymmetricEdgeColoredDigraph", DotEdgeColoredGraph);
+
+#############################################################################
+# Vertex and edge coloured graphs and digraphs
+#############################################################################
+
+DeclareOperation("GraphvizColoredDigraph", [IsDigraph, IsList, IsList]);
+DeclareOperation("GraphvizColoredGraph", [IsDigraph, IsList, IsList]);
+DeclareOperation("DotColoredDigraph", [IsDigraph, IsList, IsList]);
+DeclareOperation("DotColoredGraph", [IsDigraph, IsList, IsList]);
+
+# For backwards compatibility
+DeclareSynonym("GraphvizSymmetricColoredDigraph", GraphvizColoredGraph);
+DeclareSynonym("DotSymmetricColoredDigraph", DotColoredGraph);
+
+#############################################################################
+# Vertex labelled graphs and digraphs
+#############################################################################
+
+DeclareOperation("GraphvizVertexLabelledDigraph", [IsDigraph]);
+DeclareOperation("GraphvizVertexLabelledGraph", [IsDigraph]);
 DeclareOperation("DotVertexLabelledDigraph", [IsDigraph]);
-DeclareAttribute("DotSymmetricDigraph", IsDigraph);
-DeclareOperation("DotSymmetricColoredDigraph", [IsDigraph, IsList, IsList]);
-DeclareOperation("DotSymmetricVertexColoredDigraph", [IsDigraph, IsList]);
-DeclareOperation("DotSymmetricEdgeColoredDigraph", [IsDigraph, IsList]);
+DeclareOperation("DotVertexLabelledGraph", [IsDigraph]);
+
+#############################################################################
+# Partial and preorder digraphs
+#############################################################################
+
+DeclareAttribute("GraphvizPartialOrderDigraph", IsDigraph);
+DeclareAttribute("GraphvizPreorderDigraph", IsDigraph);
 DeclareAttribute("DotPartialOrderDigraph", IsDigraph);
 DeclareAttribute("DotPreorderDigraph", IsDigraph);
+
+DeclareSynonym("GraphvizQuasiorderDigraph", GraphvizPreorderDigraph);
 DeclareSynonym("DotQuasiorderDigraph", DotPreorderDigraph);
+
+#############################################################################
+# Highlighted subdigraphs
+#############################################################################
+
+DeclareOperation("GraphvizHighlightedDigraph", [IsDigraph, IsList]);
+DeclareOperation("GraphvizHighlightedDigraph",
+                 [IsDigraph, IsList, IsString, IsString]);
+DeclareOperation("GraphvizHighlightedGraph", [IsDigraph, IsList]);
+DeclareOperation("GraphvizHighlightedGraph",
+                 [IsDigraph, IsList, IsString, IsString]);
 DeclareOperation("DotHighlightedDigraph", [IsDigraph, IsList]);
 DeclareOperation("DotHighlightedDigraph",
                  [IsDigraph, IsList, IsString, IsString]);
-
+DeclareOperation("DotHighlightedGraph", [IsDigraph, IsList]);
+DeclareOperation("DotHighlightedGraph",
+                 [IsDigraph, IsList, IsString, IsString]);