-//\r
-// This software is now distributed according to\r
-// the Lesser Gnu Public License. Please see\r
-// http://www.gnu.org/copyleft/lesser.txt for\r
-// the details.\r
-// -- Happy Computing!\r
-//\r
-package com.stevesoft.pat;\r
-import java.util.Hashtable;\r
-\r
-/** This class represents the \G pattern element. */\r
-class BackG extends Pattern {\r
- char c,altc,altc2;\r
- int mask;\r
- public BackG() {\r
- }\r
- public int matchInternal(int pos,Pthings pt) {\r
- return pos==pt.lastPos ? nextMatch(pos,pt) : -1;\r
- }\r
- public String toString() {\r
- return "\\G"+nextString();\r
- }\r
- public patInt minChars() { return new patInt(1); }\r
- public patInt maxChars() { return new patInt(1); }\r
- Pattern clone1(Hashtable h) { return new BackG(); }\r
-}\r
+//
+// 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.*;
+
+/** This class represents the \G pattern element. */
+class BackG extends Pattern
+{
+ char c, altc, altc2;
+
+ int mask;
+
+ public BackG()
+ {
+ }
+
+ public int matchInternal(int pos, Pthings pt)
+ {
+ return pos == pt.lastPos ? nextMatch(pos, pt) : -1;
+ }
+
+ public String toString()
+ {
+ return "\\G" + nextString();
+ }
+
+ public patInt minChars()
+ {
+ return new patInt(1);
+ }
+
+ public patInt maxChars()
+ {
+ return new patInt(1);
+ }
+
+ Pattern clone1(Hashtable h)
+ {
+ return new BackG();
+ }
+}