X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fcom%2Fstevesoft%2Fpat%2FoneChar.java;h=8c8d7fd6746d0a30c820a89ff1c9f603bf5823dd;hb=57738a1f3c19b1c3a00bd3ac5108f8cd0af32f99;hp=da7c6d0a08161e79d084896cc42893ba5889391d;hpb=7bc226b58110fa26d9dbd3f0c78095d06909ffc3;p=jalview.git

diff --git a/src/com/stevesoft/pat/oneChar.java b/src/com/stevesoft/pat/oneChar.java
index da7c6d0..8c8d7fd 100755
--- a/src/com/stevesoft/pat/oneChar.java
+++ b/src/com/stevesoft/pat/oneChar.java
@@ -1,75 +1,76 @@
-//
-// 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 matches a single character. */
-class oneChar
-    extends Pattern
-{
-  char c, altc, altc2;
-  int mask;
-  public oneChar(char ci)
-  {
-    c = ci;
-    char cu, cl, ct;
-    cu = CaseMgr.toUpperCase(c);
-    cl = CaseMgr.toLowerCase(c);
-    ct = CaseMgr.toTitleCase(c);
-    if (c == cu)
-    {
-      altc = cl;
-      altc2 = ct;
-    }
-    else if (c == cl)
-    {
-      altc = cu;
-      altc2 = ct;
-    }
-    else
-    {
-      altc = cl;
-      altc2 = cu;
-    }
-    mask = c & altc & altc2;
-  }
-
-  public int matchInternal(int pos, Pthings pt)
-  {
-    char p;
-    int ret = -1;
-    if (pos < pt.src.length() && !Masked(pos, pt)
-        && ( (p = pt.src.charAt(pos)) == c ||
-            (pt.ignoreCase && (p == altc || p == altc2))))
-    {
-      ret = nextMatch(pos + 1, pt);
-    }
-    return ret;
-  }
-
-  public String toString()
-  {
-    return protect("" + c, PROTECT_THESE, ESC) + nextString();
-  }
-
-  public patInt minChars()
-  {
-    return new patInt(1);
-  }
-
-  public patInt maxChars()
-  {
-    return new patInt(1);
-  }
-
-  Pattern clone1(Hashtable h)
-  {
-    return new oneChar(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;
+
+/** This class matches a single character. */
+class oneChar extends Pattern
+{
+  char c, altc, altc2;
+
+  int mask;
+
+  public oneChar(char ci)
+  {
+    c = ci;
+    char cu, cl, ct;
+    cu = CaseMgr.toUpperCase(c);
+    cl = CaseMgr.toLowerCase(c);
+    ct = CaseMgr.toTitleCase(c);
+    if (c == cu)
+    {
+      altc = cl;
+      altc2 = ct;
+    }
+    else if (c == cl)
+    {
+      altc = cu;
+      altc2 = ct;
+    }
+    else
+    {
+      altc = cl;
+      altc2 = cu;
+    }
+    mask = c & altc & altc2;
+  }
+
+  public int matchInternal(int pos, Pthings pt)
+  {
+    char p;
+    int ret = -1;
+    if (pos < pt.src.length() && !Masked(pos, pt)
+            && ((p = pt.src.charAt(pos)) == c
+                    || (pt.ignoreCase && (p == altc || p == altc2))))
+    {
+      ret = nextMatch(pos + 1, pt);
+    }
+    return ret;
+  }
+
+  public String toString()
+  {
+    return protect("" + c, PROTECT_THESE, ESC) + nextString();
+  }
+
+  public patInt minChars()
+  {
+    return new patInt(1);
+  }
+
+  public patInt maxChars()
+  {
+    return new patInt(1);
+  }
+
+  Pattern clone1(Hashtable h)
+  {
+    return new oneChar(c);
+  }
+};