X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fcom%2Fstevesoft%2Fpat%2FFileRegex.java;h=06a52667e1568e6b5c1da6e42acd34056bb052eb;hb=39c97de2f7b8ef87b42f121f37d4f158d1651fe9;hp=342d41c17c9a1db3fc7da3aaa357193f352c0bc4;hpb=506d60f0e188723ddc91c26824b41ac7034df3fe;p=jalview.git

diff --git a/src/com/stevesoft/pat/FileRegex.java b/src/com/stevesoft/pat/FileRegex.java
index 342d41c..06a5266 100755
--- a/src/com/stevesoft/pat/FileRegex.java
+++ b/src/com/stevesoft/pat/FileRegex.java
@@ -7,61 +7,65 @@
 //
 package com.stevesoft.pat;
 
-import java.io.*;
-import java.util.*;
+import java.io.File;
+import java.util.StringTokenizer;
+import java.util.Vector;
 
 /**
  * This class is a different form of Regex designed to work more like the file
  * matching utility of a Unix shell. It is implemented by some simple string
- * transformations: <center> <table border=1>
+ * transformations: <center>
+ * <table border=1>
  * <tr>
- * <td> FileRegex </td>
- * <td> Regex </td>
+ * <td>FileRegex</td>
+ * <td>Regex</td>
  * <tr>
- * <td> * </td>
- * <td> .* </td>
+ * <td>*</td>
+ * <td>.*</td>
  * <tr>
- * <td> . </td>
- * <td> \. </td>
+ * <td>.</td>
+ * <td>\.</td>
  * <tr>
- * <td> { </td>
- * <td> (?: </td>
+ * <td>{</td>
+ * <td>(?:</td>
  * <tr>
- * <td> {?! </td>
- * <td> (?! </td>
+ * <td>{?!</td>
+ * <td>(?!</td>
  * <tr>
- * <td> {?= </td>
- * <td> (?= </td>
+ * <td>{?=</td>
+ * <td>(?=</td>
  * <tr>
- * <td> {?? </td>
- * <td> (?? </td>
+ * <td>{??</td>
+ * <td>(??</td>
  * <tr>
- * <td> } </td>
- * <td> ) </td>
+ * <td></td>
+ * <td>)</td>
  * <tr>
- * <td> ? </td>
- * <td> . </td>
+ * <td>?</td>
+ * <td>.</td>
  * <tr>
- * <td> {,} </td>
- * <td> (|) </td>
- * </table> </center> Note that a FileRegex pattern always ends with the Regex
- * pattern element "$". If you like to experiment, try making FileRegex's and
- * then printing them out. The toString() method does a decompile of the pattern
- * to a standard Regex. Here are some more complete examples: <center> <table
+ * <td>{,}</td>
+ * <td>(|)</td>
+ * </table>
+ * </center> Note that a FileRegex pattern always ends with the Regex pattern
+ * element "$". If you like to experiment, try making FileRegex's and then
+ * printing them out. The toString() method does a decompile of the pattern to a
+ * standard Regex. Here are some more complete examples: <center> <table *
  * border=3>
  * <tr>
- * <td> FileRegex </td>
- * <td> Regex </td>
+ * <td>FileRegex</td>
+ * <td>Regex</td>
  * <tr>
- * <td>*.java </td>
- * <td> .*\.java$ </td>
+ * <td>*.java</td>
+ * <td>.*\.java$</td>
  * <tr>
- * <td>*.{java,html} </td>
- * <td> .*\.(java|html)$ </td>
+ * <td>*.{java,html}</td>
+ * <td>.*\.(java|html)$</td>
  * <tr>
- * <td> foo.[chC] </td>
- * <td> foo.[chC]$ </td>
- * </table> </center>
+ * <td>foo.[chC]</td>
+ * <td>foo.[chC]$</td>
+ * </table>
+ * </center>
  */
 public class FileRegex extends Regex
 {
@@ -82,8 +86,7 @@ public class FileRegex extends Regex
    * Compile a new pattern. Throws
    * 
    * @exception com.stevesoft.pat.RegSyntax
-   *                    for nonsensical patterns like "[9-0]+" just as Regex
-   *                    does.
+   *              for nonsensical patterns like "[9-0]+" just as Regex does.
    * @see com.stevesoft.pat#compile(java.lang.String)
    */
   public void compile(String s) throws RegSyntax
@@ -159,8 +162,8 @@ public class FileRegex extends Regex
     return sa;
   }
 
-  final static Regex root = new Regex(File.separatorChar == '/' ? "/$"
-          : "(?:.:|)\\\\$");
+  final static Regex root = new Regex(
+          File.separatorChar == '/' ? "/$" : "(?:.:|)\\\\$");
 
   static void list1(String path, Vector v, int df, boolean rec)
   {