version 1.2019.0

2024-11-22 04:55:10 +00:00 · 2019-01-16 19:34:41 +01:00 · 2019-01-16 19:34:41 +01:00 · 2c655a6b74
commit 2c655a6b74
parent 3ecadf6bd5
2489 changed files with 3124 additions and 3250 deletions
--- a/pom.xml
+++ b/pom.xml
@ -35,7 +35,7 @@

    <groupId>net.sourceforge.plantuml</groupId>
    <artifactId>plantuml</artifactId>
-    <version>1.2018.15-SNAPSHOT</version>
+    <version>1.2019.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>PlantUML</name>
--- a/src/gen/lib/cdt/dtclose__c.java
+++ b/src/gen/lib/cdt/dtclose__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtdisc__c.java
+++ b/src/gen/lib/cdt/dtdisc__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtextract__c.java
+++ b/src/gen/lib/cdt/dtextract__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtflatten__c.java
+++ b/src/gen/lib/cdt/dtflatten__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dthash__c.java
+++ b/src/gen/lib/cdt/dthash__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtlist__c.java
+++ b/src/gen/lib/cdt/dtlist__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtmethod__c.java
+++ b/src/gen/lib/cdt/dtmethod__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtopen__c.java
+++ b/src/gen/lib/cdt/dtopen__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtrenew__c.java
+++ b/src/gen/lib/cdt/dtrenew__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtrestore__c.java
+++ b/src/gen/lib/cdt/dtrestore__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtsize__c.java
+++ b/src/gen/lib/cdt/dtsize__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtstat__c.java
+++ b/src/gen/lib/cdt/dtstat__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtstrhash__c.java
+++ b/src/gen/lib/cdt/dtstrhash__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dttree__c.java
+++ b/src/gen/lib/cdt/dttree__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dttreeset__c.java
+++ b/src/gen/lib/cdt/dttreeset__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtview__c.java
+++ b/src/gen/lib/cdt/dtview__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cdt/dtwalk__c.java
+++ b/src/gen/lib/cdt/dtwalk__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/agerror__c.java
+++ b/src/gen/lib/cgraph/agerror__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/agxbuf__c.java
+++ b/src/gen/lib/cgraph/agxbuf__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/apply__c.java
+++ b/src/gen/lib/cgraph/apply__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/attr__c.java
+++ b/src/gen/lib/cgraph/attr__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/cmpnd__c.java
+++ b/src/gen/lib/cgraph/cmpnd__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/edge__c.java
+++ b/src/gen/lib/cgraph/edge__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/flatten__c.java
+++ b/src/gen/lib/cgraph/flatten__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/graph__c.java
+++ b/src/gen/lib/cgraph/graph__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/id__c.java
+++ b/src/gen/lib/cgraph/id__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/imap__c.java
+++ b/src/gen/lib/cgraph/imap__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/io__c.java
+++ b/src/gen/lib/cgraph/io__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/main__c.java
+++ b/src/gen/lib/cgraph/main__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/mem__c.java
+++ b/src/gen/lib/cgraph/mem__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/node__c.java
+++ b/src/gen/lib/cgraph/node__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/obj__c.java
+++ b/src/gen/lib/cgraph/obj__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/pend__c.java
+++ b/src/gen/lib/cgraph/pend__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/rec__c.java
+++ b/src/gen/lib/cgraph/rec__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/refstr__c.java
+++ b/src/gen/lib/cgraph/refstr__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/scan__c.java
+++ b/src/gen/lib/cgraph/scan__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/subg__c.java
+++ b/src/gen/lib/cgraph/subg__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/tester__c.java
+++ b/src/gen/lib/cgraph/tester__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/utils__c.java
+++ b/src/gen/lib/cgraph/utils__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/cgraph/write__c.java
+++ b/src/gen/lib/cgraph/write__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/block__c.java
+++ b/src/gen/lib/circogen/block__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/blockpath__c.java
+++ b/src/gen/lib/circogen/blockpath__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/blocktree__c.java
+++ b/src/gen/lib/circogen/blocktree__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/circpos__c.java
+++ b/src/gen/lib/circogen/circpos__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/circular__c.java
+++ b/src/gen/lib/circogen/circular__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/circularinit__c.java
+++ b/src/gen/lib/circogen/circularinit__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/deglist__c.java
+++ b/src/gen/lib/circogen/deglist__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/edgelist__c.java
+++ b/src/gen/lib/circogen/edgelist__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/nodelist__c.java
+++ b/src/gen/lib/circogen/nodelist__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/circogen/nodeset__c.java
+++ b/src/gen/lib/circogen/nodeset__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/args__c.java
+++ b/src/gen/lib/common/args__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/arrows__c.java
+++ b/src/gen/lib/common/arrows__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/colxlate__c.java
+++ b/src/gen/lib/common/colxlate__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/ellipse__c.java
+++ b/src/gen/lib/common/ellipse__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/emit__c.java
+++ b/src/gen/lib/common/emit__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/geom__c.java
+++ b/src/gen/lib/common/geom__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/globals__c.java
+++ b/src/gen/lib/common/globals__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/htmllex__c.java
+++ b/src/gen/lib/common/htmllex__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/htmlparse__c.java
+++ b/src/gen/lib/common/htmlparse__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/htmltable__c.java
+++ b/src/gen/lib/common/htmltable__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/input__c.java
+++ b/src/gen/lib/common/input__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/intset__c.java
+++ b/src/gen/lib/common/intset__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/labels__c.java
+++ b/src/gen/lib/common/labels__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/memory__c.java
+++ b/src/gen/lib/common/memory__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/ns__c.java
+++ b/src/gen/lib/common/ns__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/output__c.java
+++ b/src/gen/lib/common/output__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/pointset__c.java
+++ b/src/gen/lib/common/pointset__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/postproc__c.java
+++ b/src/gen/lib/common/postproc__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/psusershape__c.java
+++ b/src/gen/lib/common/psusershape__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/routespl__c.java
+++ b/src/gen/lib/common/routespl__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/shapes__c.java
+++ b/src/gen/lib/common/shapes__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/splines__c.java
+++ b/src/gen/lib/common/splines__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/strcasecmp__c.java
+++ b/src/gen/lib/common/strcasecmp__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/strncasecmp__c.java
+++ b/src/gen/lib/common/strncasecmp__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/taper__c.java
+++ b/src/gen/lib/common/taper__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/textspan__c.java
+++ b/src/gen/lib/common/textspan__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/timing__c.java
+++ b/src/gen/lib/common/timing__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/common/utils__c.java
+++ b/src/gen/lib/common/utils__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/acyclic__c.java
+++ b/src/gen/lib/dotgen/acyclic__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/aspect__c.java
+++ b/src/gen/lib/dotgen/aspect__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/class1__c.java
+++ b/src/gen/lib/dotgen/class1__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/class2__c.java
+++ b/src/gen/lib/dotgen/class2__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/cluster__c.java
+++ b/src/gen/lib/dotgen/cluster__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/compound__c.java
+++ b/src/gen/lib/dotgen/compound__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/conc__c.java
+++ b/src/gen/lib/dotgen/conc__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/decomp__c.java
+++ b/src/gen/lib/dotgen/decomp__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/dotinit__c.java
+++ b/src/gen/lib/dotgen/dotinit__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/dotsplines__c.java
+++ b/src/gen/lib/dotgen/dotsplines__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/fastgr__c.java
+++ b/src/gen/lib/dotgen/fastgr__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/flat__c.java
+++ b/src/gen/lib/dotgen/flat__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/mincross__c.java
+++ b/src/gen/lib/dotgen/mincross__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/position__c.java
+++ b/src/gen/lib/dotgen/position__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/rank__c.java
+++ b/src/gen/lib/dotgen/rank__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/dotgen/sameport__c.java
+++ b/src/gen/lib/dotgen/sameport__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/fdpgen/clusteredges__c.java
+++ b/src/gen/lib/fdpgen/clusteredges__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/fdpgen/comp__c.java
+++ b/src/gen/lib/fdpgen/comp__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/fdpgen/dbg__c.java
+++ b/src/gen/lib/fdpgen/dbg__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/fdpgen/fdpinit__c.java
+++ b/src/gen/lib/fdpgen/fdpinit__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/src/gen/lib/fdpgen/grid__c.java
+++ b/src/gen/lib/fdpgen/grid__c.java
@ -12,7 +12,7 @@
 * This file is part of Smetana.
 * Smetana is a partial translation of Graphviz/Dot sources from C to Java.
 *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
 *
 * This translation is distributed under the same Licence as the original C program:
 * 
--- a/Show More
+++ b/Show More