1 files changed, 46 insertions, 46 deletions

diff --git a/libjava/classpath/gnu/java/util/regex/RETokenStart.java b/libjava/classpath/gnu/java/util/regex/RETokenStart.java
index 6a8d247c9d0..c57ba9c75d1 100644
--- a/libjava/classpath/gnu/java/util/regex/RETokenStart.java
+++ b/libjava/classpath/gnu/java/util/regex/RETokenStart.java
@@ -41,7 +41,7 @@ import gnu.java.lang.CPStringBuilder;
 
 class RETokenStart extends REToken
 {
-  private String newline;	// matches after a newline
+  private String newline;       // matches after a newline
   private boolean check_java_line_terminators;
 
   RETokenStart (int subIndex, String newline)
@@ -58,13 +58,13 @@ class RETokenStart extends REToken
     this.check_java_line_terminators = b;
   }
 
-  @Override 
+  @Override
     int getMaximumLength ()
   {
     return 0;
   }
 
-  @Override 
+  @Override
     REMatch matchThis (CharIndexed input, REMatch mymatch)
   {
     // charAt(index-n) may be unknown on a Reader/InputStream. FIXME
@@ -72,52 +72,52 @@ class RETokenStart extends REToken
 
     if (check_java_line_terminators)
       {
-	char ch = input.charAt (mymatch.index - 1);
-	if (ch != CharIndexed.OUT_OF_BOUNDS)
-	  {
-	    if (ch == '\n')
-	      return mymatch;
-	    if (ch == '\r')
-	      {
-		char ch1 = input.charAt (mymatch.index);
-		if (ch1 != '\n')
-		  return mymatch;
-		return null;
-	      }
-	    if (ch == '\u0085')
-	      return mymatch;	// A next-line character
-	    if (ch == '\u2028')
-	      return mymatch;	// A line-separator character
-	    if (ch == '\u2029')
-	      return mymatch;	// A paragraph-separator character
-	  }
+        char ch = input.charAt (mymatch.index - 1);
+        if (ch != CharIndexed.OUT_OF_BOUNDS)
+          {
+            if (ch == '\n')
+              return mymatch;
+            if (ch == '\r')
+              {
+                char ch1 = input.charAt (mymatch.index);
+                if (ch1 != '\n')
+                  return mymatch;
+                return null;
+              }
+            if (ch == '\u0085')
+              return mymatch;   // A next-line character
+            if (ch == '\u2028')
+              return mymatch;   // A line-separator character
+            if (ch == '\u2029')
+              return mymatch;   // A paragraph-separator character
+          }
       }
 
     if (newline != null)
       {
-	int len = newline.length ();
-	if (mymatch.offset >= len)
-	  {
-	    boolean found = true;
-	    char z;
-	    int i = 0;		// position in REToken.newline
-	    char ch = input.charAt (mymatch.index - len);
-	    do
-	      {
-		z = newline.charAt (i);
-		if (ch != z)
-		  {
-		    found = false;
-		    break;
-		  }
-		++i;
-		ch = input.charAt (mymatch.index - len + i);
-	      }
-	    while (i < len);
-
-	    if (found)
-	      return mymatch;
-	  }
+        int len = newline.length ();
+        if (mymatch.offset >= len)
+          {
+            boolean found = true;
+            char z;
+            int i = 0;          // position in REToken.newline
+            char ch = input.charAt (mymatch.index - len);
+            do
+              {
+                z = newline.charAt (i);
+                if (ch != z)
+                  {
+                    found = false;
+                    break;
+                  }
+                ++i;
+                ch = input.charAt (mymatch.index - len + i);
+              }
+            while (i < len);
+
+            if (found)
+              return mymatch;
+          }
       }
 
     // Don't match at all if REG_NOTBOL is set.
@@ -130,7 +130,7 @@ class RETokenStart extends REToken
       return ((mymatch.index == 0) && (mymatch.offset == 0)) ? mymatch : null;
   }
 
-  @Override 
+  @Override
     boolean returnsFixedLengthMatches ()
   {
     return true;