checkpoint

[sbp.git] / src / edu / berkeley / sbp / tib / Tib.java

diff --git a/src/edu/berkeley/sbp/tib/Tib.java b/src/edu/berkeley/sbp/tib/Tib.java
index 0237e64..a3fd568 100644 (file)
--- a/src/edu/berkeley/sbp/tib/Tib.java
+++ b/src/edu/berkeley/sbp/tib/Tib.java
@@ -1,6 +1,4 @@
-// Copyright 2005 the Contributors, as shown in the revision logs.
-// Licensed under the Apache Public Source License 2.0 ("the License").
-// You may not use this file except in compliance with the License.
+// Copyright 2006 all rights reserved; see LICENSE file for BSD-style license
 
 package edu.berkeley.sbp.tib;
 import edu.berkeley.sbp.*;
@@ -26,6 +24,8 @@ import java.io.*;
  */
 public class Tib implements Input<Character> {
 
+    public String showRegion(Region<Character> r) { return null; }
+
     public Tib(String s) throws IOException { this(new StringReader(s)); }
     public Tib(Reader r) throws IOException { this(new BufferedReader(r)); }
     public Tib(InputStream is) throws IOException { this(new BufferedReader(new InputStreamReader(is))); }
@@ -42,7 +42,8 @@ public class Tib implements Input<Character> {
 
     int _row = 1;
     int _col = 0;
-    public Input.Location getLocation() { return new Cartesian.Location(_col, _row); }
+    int _scalar = 0;
+    public Input.Location getLocation() { return new Cartesian.Location(_col, _row, _scalar); }
     private BufferedReader br;
 
     char left = CharAtom.left;
@@ -83,6 +84,7 @@ public class Tib implements Input<Character> {
                 return null;
             }
             c = (char)i;
+            _scalar++;
             if (c=='\n') { _row++; _col=0; }
             else         _col++;
         }