update 4.6 -> 4.7 in files

runtime/CSharp/README.md

@@ -43,7 +43,7 @@ See the docs and the book to learn about writing lexer and parser grammars.
 ### Step 4: Generate the C# code
 
 This can be done either from the cmd line, or by adding a custom pre-build command in your project.
-At minimal, the cmd line should look as follows: ``java -jar antlr4-4.6.jar -Dlanguage=CSharp grammar.g4``
+At minimal, the cmd line should look as follows: ``java -jar antlr4-4.7.jar -Dlanguage=CSharp grammar.g4``
 This will generate the files, which you can then integrate in your project.
 This is just a quick start. The tool has many useful options to control generation, please refer to its documentation.
 

runtime/CSharp/runtime/CSharp/Antlr4.Runtime/Tree/Xpath/XPathLexer.cs

@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     ANTLR Version: 4.6.1
+//     ANTLR Version: 4.7
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -24,7 +24,7 @@ using Antlr4.Runtime.Atn;
 using Antlr4.Runtime.Misc;
 using DFA = Antlr4.Runtime.Dfa.DFA;
 
-[System.CodeDom.Compiler.GeneratedCode("ANTLR", "4.6.1")]
+[System.CodeDom.Compiler.GeneratedCode("ANTLR", "4.7")]
 [System.CLSCompliant(false)]
 public partial class XPathLexer : Lexer
 {

runtime/Python2/tests/mocks/TestLexer.py

@@ -39,7 +39,7 @@ class TestLexer(Lexer):
 
     def __init__(self, input=None):
         super(TestLexer, self).__init__(input)
-        self.checkVersion("4.6")
+        self.checkVersion("4.7")
         self._interp = LexerATNSimulator(self, self.atn, self.decisionsToDFA, PredictionContextCache())
         self._actions = None
         self._predicates = None
@@ -95,7 +95,7 @@ class TestLexer2(Lexer):
 
     def __init__(self, input=None):
         super(TestLexer2, self).__init__(input)
-        self.checkVersion("4.6")
+        self.checkVersion("4.7")
         self._interp = LexerATNSimulator(self, self.atn, self.decisionsToDFA, PredictionContextCache())
         self._actions = None
         self._predicates = None

runtime/Python3/src/antlr4/xpath/XPath.py

@@ -119,7 +119,7 @@ class XPathLexer(Lexer):
 
     def __init__(self, input=None):
         super().__init__(input)
-        self.checkVersion("4.6")
+        self.checkVersion("4.7")
         self._interp = LexerATNSimulator(self, self.atn, self.decisionsToDFA, PredictionContextCache())
         self._actions = None
         self._predicates = None
@@ -340,4 +340,4 @@ class XPathWildcardElement(XPathElement):
         if self.invert:
             return list() # !* is weird but valid (empty)
         else:
-            return Trees.getChildren(t)
+            return Trees.getChildren(t)

runtime/Python3/test/parser/clexer.py

@@ -792,7 +792,7 @@ class CLexer(Lexer):
 
     def __init__(self, input=None):
         super().__init__(input)
-        self.checkVersion("4.6")
+        self.checkVersion("4.7")
         self._interp = LexerATNSimulator(self, self.atn, self.decisionsToDFA, PredictionContextCache())
         self._actions = None
         self._predicates = None

runtime/Python3/test/parser/cparser.py

@@ -915,7 +915,7 @@ class CParser ( Parser ):
 
     def __init__(self, input:TokenStream):
         super().__init__(input)
-        self.checkVersion("4.6")
+        self.checkVersion("4.7")
         self._interp = ParserATNSimulator(self, self.atn, self.decisionsToDFA, self.sharedContextCache)
         self._predicates = None