ANTLR Syntax: Add debugging facility for GnuCParser.g and StdCParser.g

1 files changed, 14 insertions, 4 deletions

diff --git a/src/antlr/com/jogamp/gluegen/cgram/StdCParser.g b/src/antlr/com/jogamp/gluegen/cgram/StdCParser.g
index 26da996..3279826 100644
--- a/src/antlr/com/jogamp/gluegen/cgram/StdCParser.g
+++ b/src/antlr/com/jogamp/gluegen/cgram/StdCParser.g
@@ -64,10 +64,12 @@ options
         exportVocab = STDC;
         buildAST = true;
         ASTLabelType = "TNode";
+        
+        genHashLines = true;
 
         // Copied following options from java grammar.
         codeGenMakeSwitchThreshold = 2;
-        codeGenBitsetTestThreshold = 3;
+        codeGenBitsetTestThreshold = 3;        
         }
 
 
@@ -80,7 +82,7 @@ options
 
     // source for names to unnamed scopes
     protected int unnamedScopeCounter = 0;
-
+    
     public boolean isTypedefName(String name) {
       boolean returnValue = false;
       TNode node = symbolTable.lookupNameInCurrentScope(name);
@@ -106,6 +108,16 @@ options
       symbolTable.popScope();
     }
 
+    protected boolean debugging = false;    
+
+    public boolean getDebug() {
+        return debugging;
+    }
+
+    public void setDebug(boolean debug) {
+        this.debugging = debug;
+    }
+    
         int traceDepth = 0;
         public void reportError(RecognitionException ex) {
           try {
@@ -124,8 +136,6 @@ options
             System.err.println("ANTLR Parsing Warning from String: " + s);
         }
         public void match(int t) throws MismatchedTokenException {
-          boolean debugging = false;
-          
           if ( debugging ) {
            for (int x=0; x<traceDepth; x++) System.out.print(" ");
            try {