From f607243141807926840959036b101276e3761833 Mon Sep 17 00:00:00 2001
From: Jeremy Goecks <jeremy.goecks@emory.edu>
Date: Fri, 22 Jul 2011 10:15:37 -0400
Subject: [PATCH] Trackster documentation.

---
 lib/galaxy/web/controllers/tracks.py | 2 +-
 static/scripts/trackster.js          | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/galaxy/web/controllers/tracks.py b/lib/galaxy/web/controllers/tracks.py
index 537b71f4f75..223f7e7875e 100644
--- a/lib/galaxy/web/controllers/tracks.py
+++ b/lib/galaxy/web/controllers/tracks.py
@@ -90,7 +90,7 @@ class LibrarySelectionGrid( LibraryListGrid ):
 class DbKeyColumn( grids.GridColumn ):
     """ Column for filtering by and displaying dataset dbkey. """
     def filter( self, trans, user, query, dbkey ):
-        """ Filter by dbkey. """
+        """ Filter by dbkey; datasets without a dbkey are returned as well. """
         # use raw SQL b/c metadata is a BLOB
         dbkey = dbkey.replace("'", "\\'")
         return query.filter( or_( \
diff --git a/static/scripts/trackster.js b/static/scripts/trackster.js
index 4cd792bfdda..72796f48dca 100644
--- a/static/scripts/trackster.js
+++ b/static/scripts/trackster.js
@@ -825,6 +825,9 @@ extend( View.prototype, {
         label_track.view = this;
         this.label_tracks.push(label_track);
     },
+    /**
+     * Remove a track from the view.
+     */
     remove_track: function(track) {
         this.has_changes = true;
         delete this.tracks[this.tracks.indexOf(track)];