From ec7fdd3fca7605f8d7411d52f1b0eeed440db239 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Wed, 25 Nov 2015 16:24:34 +0800
Subject: [PATCH] JSDOC/TokenStream.vala

---
 JSDOC/TokenStream.vala | 29 +++++++++++++++++++----------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/JSDOC/TokenStream.vala b/JSDOC/TokenStream.vala
index 5c9bee8..3855aed 100644
--- a/JSDOC/TokenStream.vala
+++ b/JSDOC/TokenStream.vala
@@ -18,8 +18,8 @@ namespace JSDOC {
 	public class TokenStream : Object
 	{
 	
-		Gee.ArrayList<Token> tokens;
-		int cursor; // where are we in the stream.		
+		protected Gee.ArrayList<Token> tokens;
+		public int cursor; // where are we in the stream.		
 	
 	
 		public TokenStream(Gee.ArrayList<Token> tokens) {
@@ -309,6 +309,14 @@ namespace JSDOC {
 		    }
 		}
 		 
+		 
+		public void printRange(int start,  int end) {
+			
+			for(var i = start; i < end +1; i++) {
+	            print(this.tokens.get(i).asString());
+			} 
+		}
+		 
 		/*
 		arrayToString : function(ar) {
 		    console.log(typeof(ar));
@@ -318,18 +326,19 @@ namespace JSDOC {
 		    })
 		    return ret.join('');
 		},
-		dump: function(start, end)
+		*/
+		public void dump(int start, int end)
 		{
-		    start = Math.max(start || 0, 0);
-		    end = Math.min(end || this.tokens.length, this.tokens.length);
-		    var out='';
+		    start = int.max(start , 0);
+		    end = int.min(end, this.tokens.size);
+		    string  outs = "";;
 		    for (var i =start;i < end; i++) {
 		        
-		        out += (this.tokens[i].outData == false) ? this.tokens[i].data : this.tokens[i].outData;
-		    };
-		    print(out);
+		        outs += (this.tokens[i].outData == "") ? this.tokens[i].data : this.tokens[i].outData;
+		    }
+		    print(outs);
 		}
-		*/
+		
 	}
 }
 
-- 
2.39.2