-//
-// 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;
-
-/**
- * Implements substitution rule $POP. See the example file <a
- * href="http://javaregex.com/code/trans3.java.html">trans3.html</a>.
- */
-public class PopRule extends SpecialRule
-{
- public PopRule()
- {
- }
-
- public String toString1()
- {
- return "${POP}";
- }
-}
+//\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
+\r
+/**\r
+ * Implements substitution rule $POP. See the example file <a\r
+ * href="http://javaregex.com/code/trans3.java.html">trans3.html</a>.\r
+ */\r
+public class PopRule extends SpecialRule\r
+{\r
+ public PopRule()\r
+ {\r
+ }\r
+\r
+ public String toString1()\r
+ {\r
+ return "${POP}";\r
+ }\r
+}\r