From ce57ab760f69de6db452def7ffbf5b114a2d8694 Mon Sep 17 00:00:00 2001
From: mark <mark@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 10 Mar 2006 21:46:48 +0000
Subject:        Imported GNU Classpath 0.90        * scripts/makemake.tcl: Set
 gnu/java/awt/peer/swing to ignore.        * gnu/classpath/jdwp/VMFrame.java
 (SIZE): New constant.        * java/lang/VMCompiler.java: Use
 gnu.java.security.hash.MD5.        * java/lang/Math.java: New override file. 
       * java/lang/Character.java: Merged from Classpath.        (start, end):
 Now 'int's.        (canonicalName): New field.        (CANONICAL_NAME,
 NO_SPACES_NAME, CONSTANT_NAME): New constants.        (UnicodeBlock): Added
 argument.        (of): New overload.        (forName): New method.       
 Updated unicode blocks.        (sets): Updated.        * sources.am:
 Regenerated.        * Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111942 138bc75d-0d04-0410-961f-82ee72b054a4
---
 libjava/classpath/java/util/regex/Matcher.java | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

(limited to 'libjava/classpath/java/util/regex/Matcher.java')

diff --git a/libjava/classpath/java/util/regex/Matcher.java b/libjava/classpath/java/util/regex/Matcher.java
index 5d04bdbfc2f..98086bfdbe7 100644
--- a/libjava/classpath/java/util/regex/Matcher.java
+++ b/libjava/classpath/java/util/regex/Matcher.java
@@ -1,5 +1,5 @@
 /* Matcher.java -- Instance of a regular expression applied to a char sequence.
-   Copyright (C) 2002, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2006 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -38,6 +38,7 @@ exception statement from your version. */
 
 package java.util.regex;
 
+import gnu.regexp.RE;
 import gnu.regexp.REMatch;
 
 /**
@@ -45,7 +46,7 @@ import gnu.regexp.REMatch;
  *
  * @since 1.4
  */
-public final class Matcher
+public final class Matcher implements MatchResult
 {
   private Pattern pattern;
   private CharSequence input;
@@ -74,7 +75,8 @@ public final class Matcher
     assertMatchOp();
     sb.append(input.subSequence(appendPosition,
 				match.getStartIndex()).toString());
-    sb.append(match.substituteInto(replacement));
+    sb.append(RE.getReplacement(replacement, match,
+	RE.REG_REPLACE_USE_BACKSLASHESCAPE));
     appendPosition = match.getEndIndex();
     return this;
   }
@@ -189,7 +191,8 @@ public final class Matcher
   {
     reset();
     // Semantics might not quite match
-    return pattern.getRE().substitute(input, replacement, position);
+    return pattern.getRE().substitute(input, replacement, position,
+	RE.REG_REPLACE_USE_BACKSLASHESCAPE);
   }
 
   /**
@@ -198,7 +201,8 @@ public final class Matcher
   public String replaceAll (String replacement)
   {
     reset();
-    return pattern.getRE().substituteAll(input, replacement, position);
+    return pattern.getRE().substituteAll(input, replacement, position,
+	RE.REG_REPLACE_USE_BACKSLASHESCAPE);
   }
   
   public int groupCount ()
@@ -233,10 +237,15 @@ public final class Matcher
    */
   public boolean matches ()
   {
-    if (lookingAt())
+    match = pattern.getRE().getMatch(input, 0, RE.REG_TRY_ENTIRE_MATCH);
+    if (match != null)
       {
-	if (position == input.length())
-	  return true;
+	if (match.getStartIndex() == 0)
+	  {
+	    position = match.getEndIndex();
+	    if (position == input.length())
+	        return true;
+	  }
 	match = null;
       }
     return false;
-- 
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