6dcfa9d5af42d4b7968f39d8c1b4a53c62a481f9
braney
  Fri Sep 6 16:03:04 2013 -0700
added pack and squish modes to snake display, big clean up.  #10637
diff --git src/hg/hgTrackUi/hgTrackUi.c src/hg/hgTrackUi/hgTrackUi.c
index bb1c4db..cec6d00 100644
--- src/hg/hgTrackUi/hgTrackUi.c
+++ src/hg/hgTrackUi/hgTrackUi.c
@@ -2911,30 +2911,32 @@
                        tdb->grp,tdb->grp,grp->label,grp->label,
                        endsWith(grp->label," Tracks")?"":" tracks");
                 break;
                 }
             }
         grpFreeList(&grps);
         }
     }
 puts("<BR><BR>");
 
 if (ct && sameString(tdb->type, "maf"))
     tdb->canPack = TRUE;
 else if (sameString(tdb->track, WIKI_TRACK_TABLE))
     // special case wikiTrack (there's no trackDb entry); fixes redmine 2395
     tdb->canPack = TRUE;
+else if (sameString(tdb->type, "halSnake"))
+    tdb->canPack = TRUE;
 
 // Don't bother with vis controls for downloadsOnly
 if (!tdbIsDownloadsOnly(tdb))
     {
     /* Display visibility menu */
     if (tdbIsComposite(tdb) && multViewCount(tdb) > 0)
         printf("<B>Maximum&nbsp;display&nbsp;mode:&nbsp;</B>");
     else
         printf("<B>Display&nbsp;mode:&nbsp;</B>");
     if (tdbIsSuper(tdb))
         {
         superTrackDropDown(cart, tdb, 1);
         }
     else
         {