X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fcom%2Fstevesoft%2Fpat%2FEnd.java;h=547f3d6dd07a17c1da6878c23204f26ebb0e78ed;hb=2253f31565d4e96edffce2fac596e2ef0578d596;hp=42894b312d9462d5ca9064fdd916db166af7eba1;hpb=d1f6cf53b29322601c621da9a6b3cb09dd28235e;p=jalview.git

diff --git a/src/com/stevesoft/pat/End.java b/src/com/stevesoft/pat/End.java
index 42894b3..547f3d6 100755
--- a/src/com/stevesoft/pat/End.java
+++ b/src/com/stevesoft/pat/End.java
@@ -1,70 +1,71 @@
-//
-// This software is now distributed according to
-// the Lesser Gnu Public License.  Please see
-// http://www.gnu.org/copyleft/lesser.txt for
-// the details.
-//    -- Happy Computing!
-//
-package com.stevesoft.pat;
-
-import java.util.*;
-
-//class AddToEnd extends RegSyntax {};
-
-/** Compiles the '$' or the '\Z' Pattern.  It is
- an error to have further Pattern elements after
- '\Z'.  It is the end of the String. */
-class End
-    extends Pattern
-{
-  boolean retIsEnd;
-  End(boolean b)
-  {
-    retIsEnd = b;
-  }
-
-  public int matchInternal(int pos, Pthings pt)
-  {
-    if (retIsEnd && pt.mFlag && pos < pt.src.length())
-    {
-      if (pt.src.charAt(pos) == '\n')
-      {
-        return nextMatch(pos, pt);
-      }
-    }
-    if (pt.src.length() == pos)
-    {
-      return nextMatch(pos, pt);
-    }
-    else if (pos < pt.src.length())
-    {
-      // Access the next character...
-      // this is crucial to making
-      // RegexReader work.
-      pt.src.charAt(pos);
-    }
-    return -1;
-  }
-
-  public String toString()
-  {
-    if (retIsEnd)
-    {
-      return "$";
-    }
-    else
-    {
-      return "\\Z";
-    }
-  }
-
-  public patInt maxChars()
-  {
-    return new patInt(1);
-  }
-
-  public Pattern clone1(Hashtable h)
-  {
-    return new End(retIsEnd);
-  }
-};
+//
+// This software is now distributed according to
+// the Lesser Gnu Public License.  Please see
+// http://www.gnu.org/copyleft/lesser.txt for
+// the details.
+//    -- Happy Computing!
+//
+package com.stevesoft.pat;
+
+import java.util.*;
+
+//class AddToEnd extends RegSyntax {};
+
+/**
+ * Compiles the '$' or the '\Z' Pattern. It is an error to have further Pattern
+ * elements after '\Z'. It is the end of the String.
+ */
+class End extends Pattern
+{
+  boolean retIsEnd;
+
+  End(boolean b)
+  {
+    retIsEnd = b;
+  }
+
+  public int matchInternal(int pos, Pthings pt)
+  {
+    if (retIsEnd && pt.mFlag && pos < pt.src.length())
+    {
+      if (pt.src.charAt(pos) == '\n')
+      {
+        return nextMatch(pos, pt);
+      }
+    }
+    if (pt.src.length() == pos)
+    {
+      return nextMatch(pos, pt);
+    }
+    else if (pos < pt.src.length())
+    {
+      // Access the next character...
+      // this is crucial to making
+      // RegexReader work.
+      pt.src.charAt(pos);
+    }
+    return -1;
+  }
+
+  public String toString()
+  {
+    if (retIsEnd)
+    {
+      return "$";
+    }
+    else
+    {
+      return "\\Z";
+    }
+  }
+
+  public patInt maxChars()
+  {
+    return new patInt(1);
+  }
+
+  public Pattern clone1(Hashtable h)
+  {
+    return new End(retIsEnd);
+  }
+};