diff --git a/codepot/src/codepot/controllers/file.php b/codepot/src/codepot/controllers/file.php
index 229e324e..2cab968d 100644
--- a/codepot/src/codepot/controllers/file.php
+++ b/codepot/src/codepot/controllers/file.php
@@ -404,7 +404,7 @@ class File extends Controller
 							if (strpos($_FILES[$fid]['name'], ':') !== FALSE ||
 							    strpos($_FILES[$fid]['name'], '/') !== FALSE)
 							{
-								/* for wiki */
+								// prevents these letters for wiki creole 
 								$status = "error - colon or slash not allowed - {$_FILES[$fid]['name']}";
 								break;
 							}
@@ -435,6 +435,172 @@ class File extends Controller
 		print $status;
 	}
 
+	function xhr_add_file ($projectid = '', $name = '')
+	{
+		$this->load->model ('ProjectModel', 'projects');
+		$this->load->model ('FileModel', 'files');
+		$this->load->library ('upload');
+
+		$login = $this->login->getUser ();
+		$revision_saved = -1;
+
+		if ($login['id'] == '')
+		{
+			$status = 'error - anonymous user';
+		}
+		else
+		{
+			$name = $this->converter->HexToAscii ($name);
+
+			$project = $this->projects->get ($projectid);
+			if ($project === FALSE)
+			{
+				$status = "error - failed to get the project {$projectid}";
+			}
+			else if ($project === NULL)
+			{
+				$status = "error - no such project {$projectid}";
+			}
+			else if (!$login['sysadmin?'] && 
+			         $this->projects->projectHasMember($projectid, $login['id']) === FALSE)
+			{
+				$status = "error - not a member {$login['id']}";
+			}
+			else
+			{
+				$post_add_file_count = $this->input->post('file_add_file_count');
+				if ($post_add_file_count === FALSE || $post_add_file_count <= 0) $post_add_file_count = 0;
+
+				$status = '';
+				$add_files = array ();
+				for ($i = 0; $i < $post_add_file_count; $i++)
+				{
+					$fid = "file_add_file_{$i}";
+					if (array_key_exists($fid, $_FILES) && $_FILES[$fid]['name'] != '')
+					{
+						$d = $this->input->post("file_add_file_desc_{$i}");
+						if ($d === FALSE || ($d = trim($d)) == '')
+						{
+							$status = "error - no short description for {$_FILES[$fid]['name']}";
+							break;
+						}
+
+						if (strpos($_FILES[$fid]['name'], ':') !== FALSE ||
+							strpos($_FILES[$fid]['name'], '/') !== FALSE)
+						{
+							// prevents these letters for wiki creole
+							$status = "error - colon or slash not allowed - {$_FILES[$fid]['name']}";
+							break;
+						}
+
+						array_push ($add_files, array ('fid' => $fid, 'name' => $_FILES[$fid]['name'], 'desc' => $d));
+					}
+				}
+
+				if ($status == '')
+				{
+					if (count($add_files) <= 0)
+					{
+						$status = 'error - no files uploaded';
+					}
+					else if ($this->files->addFiles ($login['id'], $projectid, $name, $add_files, $this->upload) === FALSE)
+					{
+						$status = 'error - ' . $this->files->getErrorMessage();
+					}
+					else
+					{
+						$status = 'ok';
+					}
+				}
+			}
+		}
+
+		print $status;
+	}
+
+	function xhr_edit_file ($projectid = '', $name = '')
+	{
+		$this->load->model ('ProjectModel', 'projects');
+		$this->load->model ('FileModel', 'files');
+
+		$login = $this->login->getUser ();
+		$revision_saved = -1;
+
+		if ($login['id'] == '')
+		{
+			$status = 'error - anonymous user';
+		}
+		else
+		{
+			$name = $this->converter->HexToAscii ($name);
+
+			$project = $this->projects->get ($projectid);
+			if ($project === FALSE)
+			{
+				$status = "error - failed to get the project {$projectid}";
+			}
+			else if ($project === NULL)
+			{
+				$status = "error - no such project {$projectid}";
+			}
+			else if (!$login['sysadmin?'] && 
+			         $this->projects->projectHasMember($projectid, $login['id']) === FALSE)
+			{
+				$status = "error - not a member {$login['id']}";
+			}
+			else
+			{
+				$post_edit_file_count = $this->input->post('file_edit_file_count');
+				if ($post_edit_file_count === FALSE || $post_edit_file_count <= 0) $post_edit_file_count = 0;
+
+				$status = '';
+				$edit_files = array ();
+				for ($i = 0; $i < $post_edit_file_count; $i++)
+				{
+					$n = $this->input->post("file_edit_file_name_{$i}");
+					$k = $this->input->post("file_edit_file_kill_{$i}");
+					$d = $this->input->post("file_edit_file_desc_{$i}");
+
+					if ($n != '')
+					{
+						if ($k == 'yes')
+						{
+							array_push ($edit_files, array ('name' => $n, 'kill' => $k));
+						}
+						else if ($d !== FALSE)
+						{
+							if (($d = trim($d)) == '')
+							{
+								$status = "error - no short description for {$n}";
+								break;
+							}
+
+							array_push ($edit_files, array ('name' => $n, 'desc' => $d));
+						}
+					}
+				}
+
+				if ($status == '')
+				{
+					if (count($edit_files) <= 0)
+					{
+						//$status = 'error - no input avaialble';
+						$status = 'ok';
+					}
+					else if ($this->files->editFiles ($login['id'], $projectid, $name, $edit_files) === FALSE)
+					{
+						$status = 'error - ' . $this->files->getErrorMessage();
+					}
+					else
+					{
+						$status = 'ok';
+					}
+				}
+			}
+		}
+
+		print $status;
+	}
 
 	function xhr_delete ($projectid = '', $name = '')
 	{
diff --git a/codepot/src/codepot/models/filemodel.php b/codepot/src/codepot/models/filemodel.php
index 03171ea3..35e65380 100644
--- a/codepot/src/codepot/models/filemodel.php
+++ b/codepot/src/codepot/models/filemodel.php
@@ -139,7 +139,6 @@ class FileModel extends Model
 	{
 		$this->db->trans_start ();
 
-		/*
 		$this->db->where ('projectid', $projectid);
 		$this->db->where ('name', $name);
 		$this->db->set ('name', $file->name);
@@ -149,7 +148,9 @@ class FileModel extends Model
 		$this->db->set ('updatedby', $userid);
 		$this->db->update ('file');
 		// file_list gets updated for the schema itself (reference/trigger)
-		*/
+		/*
+		// this way of updating is bad in that it won't update info
+		// if there is no file items in file_list for the target file.
 		$this->db->where ('f.projectid', $projectid);
 		$this->db->where ('f.name', $name);
 		$this->db->where ('f.projectid = fl.projectid');
@@ -161,6 +162,7 @@ class FileModel extends Model
 		$this->db->set ('f.updatedby', $userid);
 		$this->db->set ('fl.name', $file->name);
 		$this->db->update ('file as f, file_list as fl');
+		*/
 
 		$this->db->set ('createdon', date('Y-m-d H:i:s'));
 		$this->db->set ('type',      'file');
@@ -366,6 +368,178 @@ class FileModel extends Model
 		restore_error_handler ();
 		return $x;
 	}
+
+	private function _add_files ($userid, $projectid, $name, $import_files, $uploader)
+	{
+		$this->db->trans_begin (); // manual transaction. not using trans_start().
+
+		$config['allowed_types'] = '*';
+		$config['upload_path'] = CODEPOT_FILE_DIR;
+		$config['max_size'] = CODEPOT_MAX_UPLOAD_SIZE;
+		$config['encrypt_name'] = TRUE;
+		$config['overwrite'] = FALSE;
+		$config['remove_spaces'] = FALSE;
+		$uploader->initialize ($config);
+
+		$ok_files = array();
+		$file_count = count($import_files);
+		for ($i = 0; $i < $file_count; $i++)
+		{
+			$f = $import_files[$i];
+			if (!$uploader->do_upload($f['fid']))
+			{
+				$this->errmsg = "Failed to upload {$f['name']}";
+				$this->db->trans_rollback ();
+				$this->delete_all_files ($ok_files);
+				return FALSE;
+			}
+
+			$ud = $uploader->data();
+			array_push ($ok_files, $ud['full_path']);
+
+			$md5sum = @md5_file ($ud['full_path']);
+			if ($md5sum === FALSE)
+			{
+				$this->db->trans_rollback ();
+				$this->delete_all_files ($ok_files);
+				return FALSE;
+			}
+
+			$this->db->set ('projectid', $projectid);
+			$this->db->set ('name', $name);
+			$this->db->set ('filename', $f['name']);
+			$this->db->set ('encname', $ud['file_name']);
+
+			$this->db->set ('md5sum', $md5sum);
+			$this->db->set ('description', $f['desc']);
+			$this->db->insert ('file_list');
+			if ($this->db->trans_status() === FALSE)
+			{
+				$this->errmsg = $this->db->_error_message(); 
+				$this->db->trans_rollback ();
+				$this->delete_all_files ($ok_files);
+				return FALSE;
+			}
+		}
+
+		$this->db->set ('createdon', date('Y-m-d H:i:s'));
+		$this->db->set ('type',      'file');
+		$this->db->set ('action',    'update');
+		$this->db->set ('projectid', $projectid);
+		$this->db->set ('userid',    $userid);
+		$this->db->set ('message',   $name);
+		$this->db->insert ('log');
+
+		if ($this->db->trans_status() === FALSE)
+		{
+			$this->errmsg = $this->db->_error_message(); 
+			$this->db->trans_rollback ();
+			$this->delete_all_files ($ok_files);
+			return FALSE;
+		}
+
+		$this->db->trans_commit ();
+		return TRUE;
+	}
+
+	function addFiles ($userid, $projectid, $name, $import_files, $uploader)
+	{
+		set_error_handler (array ($this, 'capture_error'));
+		$errmsg = '';
+		$x = $this->_add_files ($userid, $projectid, $name, $import_files, $uploader);
+		restore_error_handler ();
+		return $x;
+	}
+
+	private function _edit_files ($userid, $projectid, $name, $edit_files)
+	{
+		$this->db->trans_begin (); // manual transaction. not using trans_start().
+
+		$kill_files = array();
+		$file_count = count($edit_files);
+		for ($i = 0; $i < $file_count; $i++)
+		{
+			$f = $edit_files[$i];
+
+			if (array_key_exists('kill', $f))
+			{
+				$this->db->where ('projectid', $projectid);
+				$this->db->where ('name', $name);
+				$this->db->where ('filename', $f['name']);
+				$this->db->select ('encname');
+				$query = $this->db->get('file_list');
+				if ($this->db->trans_status() === FALSE)
+				{
+					$this->errmsg = $this->db->_error_message(); 
+					$this->db->trans_rollback ();
+					return FALSE;
+				}
+
+				$result = $query->result ();
+				if (empty($result)) 
+				{
+					$this->errmsg = "no such file - {$f['name']}";
+					$this->db->trans_rollback ();
+					return FALSE;
+				}
+
+				array_push ($kill_files, CODEPOT_FILE_DIR . '/' . $result[0]->encname);
+
+				$this->db->where ('projectid', $projectid);
+				$this->db->where ('name', $name);
+				$this->db->where ('filename', $f['name']);
+				$query = $this->db->delete('file_list');
+				if ($this->db->trans_status() === FALSE)
+				{
+					$this->errmsg = $this->db->_error_message(); 
+					$this->db->trans_rollback ();
+					return FALSE;
+				}
+			}
+			else if (array_key_exists('desc', $f))
+			{
+				$this->db->where ('projectid', $projectid);
+				$this->db->where ('name', $name);
+				$this->db->where ('filename', $f['name']);
+				$this->db->set ('description', $f['desc']);
+				$this->db->update ('file_list');
+				if ($this->db->trans_status() === FALSE)
+				{
+					$this->errmsg = $this->db->_error_message(); 
+					$this->db->trans_rollback ();
+					return FALSE;
+				}
+			}
+		}
+
+		$this->db->set ('createdon', date('Y-m-d H:i:s'));
+		$this->db->set ('type',      'file');
+		$this->db->set ('action',    'update');
+		$this->db->set ('projectid', $projectid);
+		$this->db->set ('userid',    $userid);
+		$this->db->set ('message',   $name);
+		$this->db->insert ('log');
+
+		if ($this->db->trans_status() === FALSE)
+		{
+			$this->errmsg = $this->db->_error_message(); 
+			$this->db->trans_rollback ();
+			return FALSE;
+		}
+
+		$this->delete_all_files ($kill_files);
+		$this->db->trans_commit ();
+		return TRUE;
+	}
+
+	function editFiles ($userid, $projectid, $name, $edit_files)
+	{
+		set_error_handler (array ($this, 'capture_error'));
+		$errmsg = '';
+		$x = $this->_edit_files ($userid, $projectid, $name, $edit_files);
+		restore_error_handler ();
+		return $x;
+	}
 }
 
 ?>
diff --git a/codepot/src/codepot/views/file_home.php b/codepot/src/codepot/views/file_home.php
index 1c4c5c78..751fa1a5 100644
--- a/codepot/src/codepot/views/file_home.php
+++ b/codepot/src/codepot/views/file_home.php
@@ -53,7 +53,6 @@ function render_wiki(input_text)
 	prettyPrint ();
 }
 
-var new_item_no = 0;
 var import_in_progress = false;
 var populated_file_obj = [];
 var populated_file_max = 0;
@@ -108,8 +107,6 @@ $(function () {
 
 <?php if (isset($login['id']) && $login['id'] != ''): ?>
 
-	new_item_no = 0;
-
 	$('#file_home_mainarea_new_files').change (function () {
 		populate_selected_files ();
 	});
@@ -344,15 +341,12 @@ else
 
 		$file_list_count = count($file->file_list);
 
-		for ($i = 0; $i < $file_list_count; $i++)
+		if ($file_list_count <= 0)
 		{
 			print "<tr class='{$rowclass}'>";
 
-			$f = $file->file_list[$i];
-			$xname = $this->converter->AsciiToHex ($f->filename);
-
 			print '<td>';
-			if ($i == 0 && $file->tag != $oldtag)
+			if ($file->tag != $oldtag)
 			{
 				print htmlspecialchars($file->tag);
 				$oldtag = $file->tag;
@@ -360,23 +354,51 @@ else
 			print '</td>';
 
 			print '<td>';
-			if ($i == 0) print anchor ("file/show/{$project->id}/{$hexname}", htmlspecialchars($file->name));
+			print anchor ("file/show/{$project->id}/{$hexname}", htmlspecialchars($file->name));
 			print '</td>';
 
-			print '<td>';
-			print anchor ("file/get/{$project->id}/{$xname}", $f->filename);
-			print '</td>';
-
-			print '<td>';
-			print htmlspecialchars($f->description);
-			print '</td>';
-
-			print '<td><tt>';
-			print $f->md5sum;
-			print '</tt></td>';
+			print '<td></td>';
+			print '<td></td>';
+			print '<td></td>';
 
 			print '</tr>';
 		}
+		else
+		{
+			for ($i = 0; $i < $file_list_count; $i++)
+			{
+				print "<tr class='{$rowclass}'>";
+
+				$f = $file->file_list[$i];
+				$xname = $this->converter->AsciiToHex ($f->filename);
+
+				print '<td>';
+				if ($i == 0 && $file->tag != $oldtag)
+				{
+					print htmlspecialchars($file->tag);
+					$oldtag = $file->tag;
+				}
+				print '</td>';
+
+				print '<td>';
+				if ($i == 0) print anchor ("file/show/{$project->id}/{$hexname}", htmlspecialchars($file->name));
+				print '</td>';
+
+				print '<td>';
+				print anchor ("file/get/{$project->id}/{$xname}", htmlspecialchars($f->filename));
+				print '</td>';
+
+				print '<td>';
+				print htmlspecialchars($f->description);
+				print '</td>';
+
+				print '<td><tt>';
+				print $f->md5sum;
+				print '</tt></td>';
+
+				print '</tr>';
+			}
+		}
 	}
 	print '</table>';
 }
@@ -406,9 +428,7 @@ else
 		</div>
 		<div id='file_home_mainarea_new_description_preview' class='form_input_preview'>
 		</div>
-
 	</div>
-
 </div>
 
 <?php endif; ?>
diff --git a/codepot/src/codepot/views/file_show.php b/codepot/src/codepot/views/file_show.php
index adc3dba9..8c253138 100644
--- a/codepot/src/codepot/views/file_show.php
+++ b/codepot/src/codepot/views/file_show.php
@@ -1,4 +1,6 @@
-<html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml">
 
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
@@ -23,6 +25,7 @@
 
 <?php
 $hexname = $this->converter->AsciiToHex ($file->name);
+$file_count = count ($file->file_list);
 ?>
 
 <script type="text/javascript">
@@ -54,7 +57,100 @@ function render_wiki()
 	prettyPrint ();
 }
 
+var populated_file_obj_for_adding = [];
+var populated_file_max_for_adding = 0;
+
+function populate_selected_files_for_adding ()
+{
+	var file_desc = {};
+	for (var n = 0; n < populated_file_max_for_adding; n++)
+	{
+		var f = populated_file_obj_for_adding[n];
+		if (f != null)
+		{
+			var d = $('#file_show_mainarea_add_file_desc_' + n);
+			if (d != null) file_desc[f.name] = d.val();
+		}
+	}
+
+	$('#file_show_mainarea_add_file_table').empty();
+	populated_file_obj_for_adding = [];
+
+	var f = $('#file_show_mainarea_add_files').get(0);
+	var f_no = 0;
+	for (var n = 0; n < f.files.length; n++)
+	{
+		if (f.files[n] != null) 
+		{
+			var desc = file_desc[f.files[n].name];
+			if (desc == null) desc = '';
+
+			$('#file_show_mainarea_add_file_table').append (
+				codepot_sprintf (
+					'<tr id="file_show_mainarea_add_file_row_%d"><td><a href="#" id="file_show_mainarea_add_file_cancel_%d" onClick="cancel_out_add_file(%d); return false;"><i class="fa fa-trash"></i></a></td><td>%s</td><td><input type="text" id="file_show_mainarea_add_file_desc_%d" size="40" value="%s" /></td></tr>', 
+					f_no, f_no, f_no, codepot_htmlspecialchars(f.files[n].name), f_no, codepot_addslashes(desc)
+				)
+			);
+
+			populated_file_obj_for_adding[f_no] = f.files[n];
+			f_no++;
+		}
+	}
+
+	populated_file_max_for_adding = f_no;
+}
+
+
+function cancel_out_add_file (no)
+{
+	$('#file_show_mainarea_add_file_row_' + no).remove ();
+	populated_file_obj_for_adding[no] = null;
+}
+
+function kill_edit_file (no)
+{
+	var n = $('#file_show_mainarea_edit_file_name_' + no);
+	var d = $('#file_show_mainarea_edit_file_desc_' + no);
+	if (n && d)
+	{
+		if (d.prop('disabled'))
+		{
+			n.css ('text-decoration', '');
+			d.prop ('disabled', false);
+		}
+		else
+		{
+			n.css ('text-decoration', 'line-through');
+			d.prop ('disabled', true);
+		}
+	}
+	
+}
+
 var delete_in_progress = false;
+var add_file_in_progress = false;
+var edit_file_in_progress = false;
+
+var original_file_name = [<?php
+for ($i = 0; $i < $file_count; $i++)
+{
+	$f = $file->file_list[$i];
+	printf ("%s\t'%s'", (($i == 0)? '': ",\n"), addslashes($f->filename));
+}
+print "\n";
+?>
+];
+
+var original_file_desc = [
+<?php
+for ($i = 0; $i < $file_count; $i++)
+{
+	$f = $file->file_list[$i];
+	printf ("%s\t'%s'", (($i == 0)? '': ",\n"), addslashes($f->description));
+}
+print "\n";
+?>
+];
 
 $(function () {
 	if ($("#file_show_mainarea_result_info").is(":visible"))
@@ -79,6 +175,11 @@ $(function () {
 		}
 	});
 
+	$('#file_show_mainarea_files').accordion({
+		collapsible: true
+	});
+
+
 <?php if (isset($login['id']) && $login['id'] != ''): ?>
 
 	$('#file_show_mainarea_delete_form_div').dialog (
@@ -155,13 +256,205 @@ $(function () {
 		}
 	);
 
+	$('#file_show_mainarea_add_files').change (function () {
+		populate_selected_files_for_adding ();
+	});
+
+	$('#file_show_mainarea_add_file_form_div').dialog (
+		{
+			title: '<?php print $this->lang->line('Add');?>',
+			resizable: true,
+			autoOpen: false,
+			width: 'auto',
+			height: 'auto',
+			modal: true,
+			buttons: {
+				'<?php print $this->lang->line('OK')?>': function () {
+					if (add_file_in_progress) return;
+
+					if (!!window.FormData)
+					{
+						// FormData is supported
+						add_file_in_progress = true;
+
+						var form_data = new FormData();
+
+						var f_no = 0;
+						for (var i = 0; i <= populated_file_max_for_adding; i++)
+						{
+							var f = populated_file_obj_for_adding[i];
+							if (f != null)
+							{
+								form_data.append ('file_add_file_' + f_no, f);
+
+								var d = $('#file_show_mainarea_add_file_desc_' + i);
+								if (d != null) form_data.append('file_add_file_desc_' + f_no, d.val());
+								f_no++;
+							}
+						}
+						form_data.append ('file_add_file_count', f_no);
+
+						$('#file_show_mainarea_add_file_form_div').dialog('disable');
+						$.ajax({
+							url: codepot_merge_path('<?php print site_url() ?>', '<?php print "/file/xhr_add_file/{$project->id}/{$hexname}"; ?>'),
+							type: 'POST',
+							data: form_data,
+							mimeType: 'multipart/form-data',
+							contentType: false,
+							processData: false,
+							cache: false,
+
+							success: function (data, textStatus, jqXHR) { 
+								add_file_in_progress = false;
+								$('#file_show_mainarea_add_file_form_div').dialog('enable');
+								$('#file_show_mainarea_add_file_form_div').dialog('close');
+								if (data == 'ok') 
+								{
+									// refresh the page to the head revision
+									$(location).attr ('href', codepot_merge_path('<?php print site_url(); ?>', '<?php print "/file/show/{$project->id}/{$hexname}"; ?>'));
+								}
+								else
+								{
+									show_alert ('<pre>' + codepot_htmlspecialchars(data) + '</pre>', "<?php print $this->lang->line('Error')?>");
+								}
+							},
+
+							error: function (jqXHR, textStatus, errorThrown) { 
+								add_file_in_progress = false;
+								$('#file_show_mainarea_add_file_form_div').dialog('enable');
+								$('#file_show_mainarea_add_file_form_div').dialog('close');
+								show_alert ('Failed - ' + errorThrown, "<?php print $this->lang->line('Error')?>");
+							}
+						});
+					}
+					else
+					{
+						show_alert ('<pre>NOT SUPPORTED</pre>', "<?php print $this->lang->line('Error')?>");
+					}
+				},
+				'<?php print $this->lang->line('Cancel')?>': function () {
+					if (add_file_in_progress) return;
+					$('#file_show_mainarea_add_file_form_div').dialog('close');
+				}
+
+			},
+
+			beforeClose: function() { 
+				// if importing is in progress, prevent dialog closing
+				return !add_file_in_progress;
+			}
+		}
+	);
+
+	$('#file_show_mainarea_edit_file_form_div').dialog (
+		{
+			title: '<?php print $this->lang->line('Edit');?>',
+			resizable: true,
+			autoOpen: false,
+			width: 'auto',
+			height: 'auto',
+			modal: true,
+			buttons: {
+				'<?php print $this->lang->line('OK')?>': function () {
+					if (edit_file_in_progress) return;
+
+					if (!!window.FormData)
+					{
+						// FormData is supported
+						edit_file_in_progress = true;
+
+						var form_data = new FormData();
+
+						var f_no = 0;
+						for (var i = 0; i <= <?php print $file_count; ?>; i++)
+						{
+							var n = $('#file_show_mainarea_edit_file_name_' + i);
+							var d = $('#file_show_mainarea_edit_file_desc_' + i);
+
+							if (n && d)
+							{
+								if (d.prop('disabled'))
+								{
+									form_data.append ('file_edit_file_name_' + f_no, original_file_name[i]);
+									form_data.append('file_edit_file_kill_' + f_no, 'yes');
+									f_no++;
+								}
+								else if (d.val() != original_file_desc[i])
+								{
+									form_data.append ('file_edit_file_name_' + f_no, original_file_name[i]);
+									form_data.append('file_edit_file_desc_' + f_no, d.val());
+									f_no++;
+								}
+							}
+						}
+						form_data.append ('file_edit_file_count', f_no);
+
+						$('#file_show_mainarea_edit_file_form_div').dialog('disable');
+						$.ajax({
+							url: codepot_merge_path('<?php print site_url() ?>', '<?php print "/file/xhr_edit_file/{$project->id}/{$hexname}"; ?>'),
+							type: 'POST',
+							data: form_data,
+							mimeType: 'multipart/form-data',
+							contentType: false,
+							processData: false,
+							cache: false,
+
+							success: function (data, textStatus, jqXHR) { 
+								edit_file_in_progress = false;
+								$('#file_show_mainarea_edit_file_form_div').dialog('enable');
+								$('#file_show_mainarea_edit_file_form_div').dialog('close');
+								if (data == 'ok') 
+								{
+									// refresh the page to the head revision
+									$(location).attr ('href', codepot_merge_path('<?php print site_url(); ?>', '<?php print "/file/show/{$project->id}/{$hexname}"; ?>'));
+								}
+								else
+								{
+									show_alert ('<pre>' + codepot_htmlspecialchars(data) + '</pre>', "<?php print $this->lang->line('Error')?>");
+								}
+							},
+
+							error: function (jqXHR, textStatus, errorThrown) { 
+								edit_file_in_progress = false;
+								$('#file_show_mainarea_edit_file_form_div').dialog('enable');
+								$('#file_show_mainarea_edit_file_form_div').dialog('close');
+								show_alert ('Failed - ' + errorThrown, "<?php print $this->lang->line('Error')?>");
+							}
+						});
+					}
+					else
+					{
+						show_alert ('<pre>NOT SUPPORTED</pre>', "<?php print $this->lang->line('Error')?>");
+					}
+				},
+				'<?php print $this->lang->line('Cancel')?>': function () {
+					if (edit_file_in_progress) return;
+					$('#file_show_mainarea_edit_file_form_div').dialog('close');
+				}
+
+			},
+
+			beforeClose: function() { 
+				// if importing is in progress, prevent dialog closing
+				return !edit_file_in_progress;
+			}
+		}
+	);
+
 	$('#file_show_mainarea_delete_button').button().click (function() {
 		$('#file_show_mainarea_delete_form_div').dialog('open');
 		return false;
 	});
 
-	$('#file_show_mainarea_add_file_button').button ();
-	$('#file_show_mainarea_delete_file_button').button ();
+	$('#file_show_mainarea_add_file_button').button().click (function() {
+		$('#file_show_mainarea_add_file_form_div').dialog('open');
+		return false;
+	});
+
+	$('#file_show_mainarea_edit_file_button').button().click (function() {
+		$('#file_show_mainarea_edit_file_form_div').dialog('open');
+		return false;
+	});
 <?php endif; ?>
 
 	render_wiki ();
@@ -216,6 +509,36 @@ $this->load->view (
 
 <div id="file_show_mainarea_result">
 
+<div id='file_show_mainarea_files' class='collapsible-box'>
+	<div id='file_show_mainarea_files_header' class='collapsible-box-header'><?php print $this->lang->line('Files')?></div>
+
+	<div id='file_show_mainarea_files_body'>
+	<?php if (isset($login['id']) && $login['id'] != ''): ?>
+	<div>
+		<a id="file_show_mainarea_add_file_button" href='#'><?php print $this->lang->line('Add')?></a>
+		<a id="file_show_mainarea_edit_file_button" href='#'><?php print $this->lang->line('Edit')?></a>
+	</div>
+	<?php endif; ?>
+
+	<table>
+	<?php
+	for ($i = 0; $i < $file_count; $i++)
+	{
+		$f = $file->file_list[$i];
+	
+		$xname = $this->converter->AsciiToHex($f->filename);
+		print '<tr><td>';
+		print anchor ("file/get/{$project->id}/{$xname}", htmlspecialchars($f->filename));
+		print '</td><td>';
+		print htmlspecialchars($f->description);
+		print '</td><td>';
+		print " <tt>{$f->md5sum}</tt>";
+		print '</td></tr>';
+	}
+	?>
+	</table>
+	</div>
+</div>
 
 <div class="result" id="file_show_mainarea_wiki">
 <pre id="file_show_mainarea_wiki_text" style="visibility: hidden">
@@ -223,38 +546,13 @@ $this->load->view (
 </pre>
 </div> <!-- file_show_mainarea_wiki -->
 
-
 <div id="file_show_mainarea_result_info" class="infobox">
-
 	<ul>
 	<li><?php print $this->lang->line('Created on')?> <?php print  $file->createdon ?></li>
 	<li><?php print $this->lang->line('Created by')?> <?php print  $file->createdby ?></li>
 	<li><?php print $this->lang->line('Last updated on')?> <?php print  $file->updatedon ?></li>
 	<li><?php print $this->lang->line('Last updated by')?> <?php print  $file->updatedby ?></li>
 	</ul>
-
-	<div class="title"><?php print $this->lang->line('Files')?></div>
-	<?php if (isset($login['id']) && $login['id'] != ''): ?>
-<!--
-	<div>
-		<a id="file_show_mainarea_add_file_button" href='#'><?php print $this->lang->line('Add')?></a>
-		<a id="file_show_mainarea_delete_file_button" href='#'><?php print $this->lang->line('Delete')?></a>
-	</div>
--->
-	<?php endif; ?>
-	<ul>
-	<?php
-	foreach ($file->file_list as $f)
-	{
-		$xname = $this->converter->AsciiToHex($f->filename);
-		print '<li>'; 
-		print anchor ("file/get/{$project->id}/{$xname}", $f->filename);
-		print " <tt>{$f->md5sum}</tt>";
-		print '</li>';
-	}
-	?>
-	</ul>
-
 </div> <!-- file_show_mainarea_result_info -->
 
 </div> <!-- file_show_mainarea_result -->
@@ -267,6 +565,31 @@ $this->load->view (
 	<?php print $this->lang->line('MSG_SURE_TO_DELETE_THIS') . ' - ' . htmlspecialchars($file->name); ?>
 </div>
 
+<div id='file_show_mainarea_add_file_form_div'>
+	<div id='file_show_mainarea_add_file_input'>
+		<input type='file' id='file_show_mainarea_add_files' name='file_show_add_files' multiple='' autocomplete='off' style='color: transparent;' />
+		<table id='file_show_mainarea_add_file_table'></table>
+	</div>
+</div>
+
+<div id='file_show_mainarea_edit_file_form_div'>
+	<table>
+	<?php
+	for ($i = 0; $i < $file_count; $i++)
+	{
+		$f = $file->file_list[$i];
+		print '<tr><td>';
+		printf ('<a href="#" onClick="kill_edit_file(%d); return false;"><i class="fa fa-trash"></i></a>', $i);
+		print '</td><td>';
+		printf ('<span id="file_show_mainarea_edit_file_name_%d">%s</span>', $i, htmlspecialchars($f->filename));
+		print '</td><td>';
+		printf ('<input type="text" id="file_show_mainarea_edit_file_desc_%d" value="%s" size="40" autocomplete="off" />', $i, addslashes($f->description));
+		print '</td></tr>';
+	}
+	?>
+	</table>
+</div>
+
 <?php endif; ?>
 
 <div id='file_show_mainarea_alert'></div>
diff --git a/codepot/src/codepot/views/log.php b/codepot/src/codepot/views/log.php
index 94a9648d..0084210e 100644
--- a/codepot/src/codepot/views/log.php
+++ b/codepot/src/codepot/views/log.php
@@ -196,7 +196,7 @@ $this->load->view (
 		if ($log['type'] == 'code')
 		{
 			print '<td class="object">';
-			print anchor (	
+			print anchor (
 				"code/revision/{$log['projectid']}/{$xdot}/{$code['rev']}", 
 				"r{$code['rev']}");
 			print '</td>';
@@ -261,7 +261,7 @@ $this->load->view (
 				$trimmed = $this->lang->line('Issue') . " {$log['message']}";
 			}
 
-			if ($uri != '')
+			if ($uri != '' && $trimmed != '')
 			{
 				print anchor (
 					$uri,
@@ -276,10 +276,7 @@ $this->load->view (
 			$fmt = $this->lang->line (
 				'MSG_LOG_'.strtoupper($log['action']).'_BY');
 
-			//print htmlspecialchars (sprintf($fmt, $log['userid']));
-			printf (
-				htmlspecialchars ($fmt),
-				anchor ("/site/userlog/{$log['userid']}", htmlspecialchars ($log['userid'])));
+			printf ($fmt, anchor ("/site/userlog/{$log['userid']}", htmlspecialchars($log['userid'])));
 			print '</span>';
 		}
 
diff --git a/codepot/src/codepot/views/site_home.php b/codepot/src/codepot/views/site_home.php
index b95e9f4c..f53e6041 100644
--- a/codepot/src/codepot/views/site_home.php
+++ b/codepot/src/codepot/views/site_home.php
@@ -245,7 +245,7 @@ foreach ($latest_projects as $project)
 				$trimmed = $this->lang->line('Issue') . " {$log['message']}";
 			}
 
-			if ($uri != '')
+			if ($uri != '' && $trimmed != '')
 				print anchor ($uri, htmlspecialchars($trimmed));
 			else
 				print htmlspecialchars($trimmed);
diff --git a/codepot/src/codepot/views/wiki_show.php b/codepot/src/codepot/views/wiki_show.php
index fcb02f23..a25ac8bd 100644
--- a/codepot/src/codepot/views/wiki_show.php
+++ b/codepot/src/codepot/views/wiki_show.php
@@ -38,13 +38,15 @@ function render_wiki()
 	if (isNaN(x_column_count) || x_column_count < 1) x_column_count = 1;
 	else if (x_column_count > 9) x_column_count = 9; // sync this max value with wiki_edit. TODO: put this into codepot.ini
 
-	column_count = x_column_count.toString();
-
-	$("#wiki_show_mainarea_wiki").css ({
-		"-moz-column-count":    column_count,
-		"-webkit-column-count": column_count,
-		"column-count":         column_count
-	});
+	if (x_column_count > 1)
+	{
+		column_count = x_column_count.toString();
+		$("#wiki_show_mainarea_wiki").css ({
+			"-moz-column-count":    column_count,
+			"-webkit-column-count": column_count,
+			"column-count":         column_count
+		});
+	}
 
 	creole_render_wiki (
 		"wiki_show_mainarea_wiki_text",