X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcom%2Fstevesoft%2Fpat%2FCustom.java;h=3251fa3e06046131edba2b4e713fda8786acd54c;hb=fca7d6a803e4edc9aeee0ee39ca980d11ca13346;hp=72aebc7011bef5657b833f9cef0c52dda97b9736;hpb=7bc226b58110fa26d9dbd3f0c78095d06909ffc3;p=jalview.git

diff --git a/src/com/stevesoft/pat/Custom.java b/src/com/stevesoft/pat/Custom.java
index 72aebc7..3251fa3 100755
--- a/src/com/stevesoft/pat/Custom.java
+++ b/src/com/stevesoft/pat/Custom.java
@@ -1,60 +1,64 @@
-//
-// 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.*;
-
-/** Simple custom patterns.  See
-    <a href="http://javaregex.com/code/deriv2.java.html">deriv2.java</a>
-    and <a href="http://javaregex.com/code/deriv3.java.html">deriv3.java</a>
-    in the test directory.
-    @see com.stevesoft.pat.CustomEndpoint
- */
-class Custom
-    extends PatternSub
-{
-  String select;
-  Validator v;
-  int start;
-  Custom(String s)
-  {
-    select = s;
-    v = (Validator) Regex.validators.get(s);
-  }
-
-  public int matchInternal(int pos, Pthings pt)
-  {
-    start = pos;
-    return sub.matchInternal(pos, pt);
-  }
-
-  public String toString()
-  {
-    String a = v.argsave == null ? "" : ":" + v.argsave;
-    return "(??" + select + a + ")" + nextString();
-  }
-
-  public patInt minChars()
-  {
-    return v.minChars();
-  }
-
-  public patInt maxChars()
-  {
-    return v.maxChars();
-  }
-
-  Pattern clone1(Hashtable h)
-  {
-    Custom c = new Custom(select);
-    h.put(c, c);
-    h.put(this, c);
-    c.sub = sub.clone(h);
-    return c;
-  }
-}
+//
+// 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.Hashtable;
+
+/**
+ * Simple custom patterns. See <a
+ * href="http://javaregex.com/code/deriv2.java.html">deriv2.java</a> and <a
+ * href="http://javaregex.com/code/deriv3.java.html">deriv3.java</a> in the test
+ * directory.
+ * 
+ * @see com.stevesoft.pat.CustomEndpoint
+ */
+class Custom extends PatternSub
+{
+  String select;
+
+  Validator v;
+
+  int start;
+
+  Custom(String s)
+  {
+    select = s;
+    v = (Validator) Regex.validators.get(s);
+  }
+
+  public int matchInternal(int pos, Pthings pt)
+  {
+    start = pos;
+    return sub.matchInternal(pos, pt);
+  }
+
+  public String toString()
+  {
+    String a = v.argsave == null ? "" : ":" + v.argsave;
+    return "(??" + select + a + ")" + nextString();
+  }
+
+  public patInt minChars()
+  {
+    return v.minChars();
+  }
+
+  public patInt maxChars()
+  {
+    return v.maxChars();
+  }
+
+  Pattern clone1(Hashtable h)
+  {
+    Custom c = new Custom(select);
+    h.put(c, c);
+    h.put(this, c);
+    c.sub = sub.clone(h);
+    return c;
+  }
+}