//System.out.println("translate template: "+templateActionText);
org.antlr.grammar.v2.ANTLRLexer lexer = new org.antlr.grammar.v2.ANTLRLexer(new StringReader(templateActionText));
lexer.setFilename(grammar.getFileName());
lexer.setTokenObjectClass("antlr.TokenWithIndex");
TokenStreamRewriteEngine tokenBuffer = new TokenStreamRewriteEngine(lexer);
tokenBuffer.discard(ANTLRParser.WS);
tokenBuffer.discard(ANTLRParser.ML_COMMENT);
tokenBuffer.discard(ANTLRParser.COMMENT);
tokenBuffer.discard(ANTLRParser.SL_COMMENT);
ANTLRParser parser = new ANTLRParser(tokenBuffer);
parser.setFilename(grammar.getFileName());