X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcom%2Fstevesoft%2Fpat%2FBoundary.java;h=af79f6623f175441f55534e341e6c217e48886f2;hb=2d1798c357c64064590a4206e944b740b0539435;hp=959bb040420984403826ddccd0a2ebd550c7e55d;hpb=c40cf903f740a72ab63dd1abc10fa33450ce660d;p=jalview.git

diff --git a/src/com/stevesoft/pat/Boundary.java b/src/com/stevesoft/pat/Boundary.java
index 959bb04..af79f66 100755
--- a/src/com/stevesoft/pat/Boundary.java
+++ b/src/com/stevesoft/pat/Boundary.java
@@ -1,51 +1,89 @@
-//
-// 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 implements the word boundary pattern element: \b. */
-class Boundary extends Pattern {
-    public String toString() {
-        return "\\b"+nextString();
-    }
-    boolean isAChar(char c) {
-        if(c >= 'a' && c <= 'z')
-            return true;
-        if(c >= 'A' && c <= 'Z')
-            return true;
-        if(c >= '0' && c <= '9')
-            return true;
-        if(c == '_')
-            return true;
-        return false;
-    }
-    boolean matchLeft(int pos,Pthings pt) {
-        if(pos <= 0)
-            return true;
-        if(isAChar(pt.src.charAt(pos))
-                && isAChar(pt.src.charAt(pos-1)))
-            return false;
-        return true;
-    }
-    boolean matchRight(int pos,Pthings pt) {
-        if(pos < 0) return false;
-        if(pos+1 >= pt.src.length())
-            return true;
-        if(isAChar(pt.src.charAt(pos))
-                && isAChar(pt.src.charAt(pos+1)))
-            return false;
-        return true;
-    }
-    public int matchInternal(int pos,Pthings pt) {
-        if(matchRight(pos-1,pt) || matchLeft(pos,pt))
-            return nextMatch(pos,pt);
-        return -1;
-    }
-    public patInt maxChars() { return new patInt(0); }
-    public Pattern clone1(Hashtable h) { return new Boundary(); }
-};
+//
+// 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 implements the word boundary pattern element: \b. */
+class Boundary extends Pattern
+{
+  public String toString()
+  {
+    return "\\b" + nextString();
+  }
+
+  boolean isAChar(char c)
+  {
+    if (c >= 'a' && c <= 'z')
+    {
+      return true;
+    }
+    if (c >= 'A' && c <= 'Z')
+    {
+      return true;
+    }
+    if (c >= '0' && c <= '9')
+    {
+      return true;
+    }
+    if (c == '_')
+    {
+      return true;
+    }
+    return false;
+  }
+
+  boolean matchLeft(int pos, Pthings pt)
+  {
+    if (pos <= 0)
+    {
+      return true;
+    }
+    if (isAChar(pt.src.charAt(pos)) && isAChar(pt.src.charAt(pos - 1)))
+    {
+      return false;
+    }
+    return true;
+  }
+
+  boolean matchRight(int pos, Pthings pt)
+  {
+    if (pos < 0)
+    {
+      return false;
+    }
+    if (pos + 1 >= pt.src.length())
+    {
+      return true;
+    }
+    if (isAChar(pt.src.charAt(pos)) && isAChar(pt.src.charAt(pos + 1)))
+    {
+      return false;
+    }
+    return true;
+  }
+
+  public int matchInternal(int pos, Pthings pt)
+  {
+    if (matchRight(pos - 1, pt) || matchLeft(pos, pt))
+    {
+      return nextMatch(pos, pt);
+    }
+    return -1;
+  }
+
+  public patInt maxChars()
+  {
+    return new patInt(0);
+  }
+
+  public Pattern clone1(Hashtable h)
+  {
+    return new Boundary();
+  }
+};