--- /dev/null
+digraph {
+graph [overlap=false]
+subgraph cluster_File_chdir {
+ label="File::chdir";
+ "File::chdir::BEGIN@12";
+ "File::chdir::BEGIN@4";
+ "File::chdir::BEGIN@14";
+ "File::chdir::BEGIN@2";
+ "File::chdir::BEGIN@13";
+ "File::chdir::BEGIN@3";
+}
+subgraph cluster_File_chdir_SCALAR {
+ label="File::chdir::SCALAR";
+ "File::chdir::SCALAR::TIESCALAR";
+ "File::chdir::SCALAR::BEGIN@53";
+ "File::chdir::SCALAR::BEGIN@55";
+}
+subgraph cluster_File_chdir_ARRAY {
+ label="File::chdir::ARRAY";
+ "File::chdir::ARRAY::BEGIN@83";
+ "File::chdir::ARRAY::TIEARRAY";
+ "File::chdir::ARRAY::BEGIN@81";
+}
+subgraph cluster_UNIVERSAL {
+ label="UNIVERSAL";
+ "UNIVERSAL::VERSION";
+}
+subgraph cluster_Exporter {
+ label="Exporter";
+ "Exporter::import";
+}
+subgraph cluster_Text_Tradition_StemmaUtil {
+ label="Text::Tradition::StemmaUtil";
+ "Text::Tradition::StemmaUtil::BEGIN@9";
+}
+subgraph cluster_vars {
+ label="vars";
+ "vars::import";
+}
+subgraph cluster_strict {
+ label="strict";
+ "strict::import";
+}
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::SCALAR::BEGIN@55";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::SCALAR::TIESCALAR";
+"File::chdir::BEGIN@3" -> "strict::import";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::BEGIN@13";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::BEGIN@2";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::BEGIN@4";
+"File::chdir::BEGIN@12" -> "Exporter::import";
+"File::chdir::SCALAR::BEGIN@53" -> "Exporter::import";
+"File::chdir::BEGIN@13" -> "Exporter::import";
+"File::chdir::BEGIN@14" -> "Exporter::import";
+"File::chdir::ARRAY::BEGIN@81" -> "Exporter::import";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::ARRAY::BEGIN@83";
+"File::chdir::BEGIN@4" -> "vars::import";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::BEGIN@12";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::SCALAR::BEGIN@53";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::BEGIN@3";
+"File::chdir::BEGIN@13" -> "UNIVERSAL::VERSION";
+"File::chdir::BEGIN@14" -> "UNIVERSAL::VERSION";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::BEGIN@14";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::ARRAY::BEGIN@81";
+"Text::Tradition::StemmaUtil::BEGIN@9" -> "File::chdir::ARRAY::TIEARRAY";
+}