# This patch file was generated by NetBeans IDE
# This patch can be applied using context Tools: Apply Diff Patch action on respective folder.
# It uses platform neutral UTF-8 encoding.
# Above lines and this line are ignored by the patching process.
Index: versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/diff/ExportDiff.java
--- versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/diff/ExportDiff.java Base (1.6)
+++ versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/diff/ExportDiff.java Locally Modified (Based On 1.6)
Index: versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/diff/ExportDiffPanel.java
--- versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/diff/ExportDiffPanel.java Base (1.5)
+++ versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/diff/ExportDiffPanel.java Locally Modified (Based On 1.5)
@@ -83,7 +83,9 @@
 
     public String getSelectedRevision() {
         String revStr = (String) revisionsComboBox.getSelectedItem();
+        if (revStr != null) {
         revStr = revStr.substring(0, revStr.indexOf(" ")); // NOI18N
+        }
         return revStr;
     }
 
@@ -176,7 +178,7 @@
     }
 
     private void refreshRevisions() {
-        java.util.List<String> targetRevsList = HgCommand.getAllRevisions(repository); 
+        java.util.List<String> targetRevsList = HgCommand.getRevisions(repository, HG_REVISION_TARGET_LIMIT); 
 
         Set<String>  targetRevsSet = new LinkedHashSet<String>();
 
@@ -187,7 +189,7 @@
         }else{
             size = targetRevsList.size();
             int i = 0 ;
-            while( i < size && i < HG_REVISION_TARGET_LIMIT){
+            while(i < size){
                 targetRevsSet.add(targetRevsList.get(i));
                 i++;
             }
@@ -217,15 +219,6 @@
             fileChooser.removeChoosableFileFilter(fileFilter);
 
         }
-        //fileChooser.addChoosableFileFilter(new FileFilter() {
-        //    public boolean accept(File f) {
-        //        return f.isDirectory();
-        //    }
-        //    public String getDescription() {
-        //        return NbBundle.getMessage(ExportDiffPanel.class, "Folders");// NOI18N
-        //    }
-        //});
-        //fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
         fileChooser.showDialog(this, NbBundle.getMessage(ExportDiffPanel.class, "OK_Button"));                                            // NO I18N
         File f = fileChooser.getSelectedFile();
         if (f != null) {
Index: versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/status/VersioningPanel.java
--- versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/status/VersioningPanel.java Base (1.12)
+++ versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/status/VersioningPanel.java Locally Modified (Based On 1.12)
@@ -139,7 +139,7 @@
     public void refreshUpdateTargets(File repository) {
         if( repository == null) return;
         
-        java.util.List<String> targetRevsList = HgCommand.getAllRevisions(repository);
+        java.util.List<String> targetRevsList = HgCommand.getRevisions(repository, HG_UPDATE_TARGET_LIMIT);
         Set<String>  targetRevsSet = new LinkedHashSet<String>();
         
         int size;
@@ -149,7 +149,7 @@
         }else{
             size = targetRevsList.size();
             int i = 0 ;
-            while( i < size && i < HG_UPDATE_TARGET_LIMIT){
+            while(i < size){
                 targetRevsSet.add(targetRevsList.get(i));
                 i++;
             }
Index: versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/update/RevertModificationsPanel.java
--- versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/update/RevertModificationsPanel.java Base (1.8)
+++ versioncontrol/mercurial/src/org/netbeans/modules/mercurial/ui/update/RevertModificationsPanel.java Locally Modified (Based On 1.8)
@@ -149,7 +149,7 @@
     }
 
     private void refreshRevisions() {
-        java.util.List<String> targetRevsList = HgCommand.getAllRevisionsForFile(repository, revertFiles); 
+        java.util.List<String> targetRevsList = HgCommand.getRevisionsForFile(repository, revertFiles, HG_REVERT_TARGET_LIMIT); 
 
         Set<String>  targetRevsSet = new LinkedHashSet<String>();
 
@@ -160,7 +160,7 @@
         }else{
             size = targetRevsList.size();
             int i = 0 ;
-            while( i < size && i < HG_REVERT_TARGET_LIMIT){
+            while(i < size){
                 targetRevsSet.add(targetRevsList.get(i));
                 i++;
             }
Index: versioncontrol/mercurial/src/org/netbeans/modules/mercurial/util/HgCommand.java
--- versioncontrol/mercurial/src/org/netbeans/modules/mercurial/util/HgCommand.java Base (1.66)
+++ versioncontrol/mercurial/src/org/netbeans/modules/mercurial/util/HgCommand.java Locally Modified (Based On 1.66)
@@ -122,7 +122,8 @@
     private static final String HG_REMOVE_FLAG_FORCE_CMD = "--force"; // NOI18N
     
     private static final String HG_LOG_CMD = "log"; // NOI18N
-    private static final String HG_LOG_LIMIT_CMD = "-l 1"; // NOI18N
+    private static final String HG_LOG_LIMIT_ONE_CMD = "-l 1"; // NOI18N
+    private static final String HG_LOG_LIMIT_CMD = "-l"; // NOI18N
     private static final String HG_LOG_TEMPLATE_SHORT_CMD = "--template={rev}\\n{desc|firstline}\\n{date|hgdate}\\n{node|short}\\n"; // NOI18N
     private static final String HG_LOG_TEMPLATE_LONG_CMD = "--template={rev}\\n{desc}\\n{date|hgdate}\\n{node|short}\\n"; // NOI18N
     private static final String HG_CSET_TEMPLATE_CMD = "--template={rev}:{node|short}\\n"; // NOI18N
@@ -608,7 +609,7 @@
 
         command.add(getHgCommand());
         command.add(HG_LOG_CMD);
-        command.add(HG_LOG_LIMIT_CMD);
+        command.add(HG_LOG_LIMIT_ONE_CMD);
         command.add(HG_OPT_REPOSITORY);
         command.add(repository.getAbsolutePath());
 
@@ -1197,15 +1198,20 @@
      *
      * @param File repository of the mercurial repository's root directory
      * @param files to query revisions for
+     * @param Int limit on nunmber of revisions (-1 for no limit)
      * @return List<String> list of the revisions of the file - {<rev>:<short cset hash>}
      *         or null if no commits made yet.
      */
-    public static List<String> getAllRevisionsForFile(File repository, File[] files) {
+    public static List<String> getRevisionsForFile(File repository, File[] files, int limit) {
         if (repository == null) return null;
         List<String> command = new ArrayList<String>();
 
         command.add(getHgCommand());
         command.add(HG_LOG_CMD);
+        if (limit >= 0) {
+                command.add(HG_LOG_LIMIT_CMD);
+                command.add(Integer.toString(limit));
+        }
         command.add(HG_OPT_REPOSITORY);
         command.add(repository.getAbsolutePath());
         command.add(HG_CSET_TARGET_TEMPLATE_CMD);
@@ -1225,15 +1231,15 @@
     }
 
     /**
-     * Get all the revisions for a repository
+     * Get the revisions for a repository
      *
      * @param File repository of the mercurial repository's root directory
      * @return List<String> list of the revisions of the repository - {<rev>:<short cset hash>}
      *         or null if no commits made yet.
      */
-    public static List<String> getAllRevisions(File repository) {
+    public static List<String> getRevisions(File repository, int limit) {
         if (repository == null) return null;
-        return getAllRevisionsForFile(repository, null);
+        return getRevisionsForFile(repository, null, limit);
     }
     
     /**
@@ -1470,7 +1476,7 @@
 
         command.add(getHgCommand());
         command.add(HG_LOG_CMD);
-        command.add(HG_LOG_LIMIT_CMD);
+        command.add(HG_LOG_LIMIT_ONE_CMD);
         command.add(HG_OPT_REPOSITORY);
         command.add(repository.getAbsolutePath());
         command.add(template);