85bd10da37f403d155c4434d90edcd146e682948
braney
  Mon May 15 13:03:32 2017 -0700
add sorting to composite wiggles.

diff --git src/hg/hgTracks/hgTracks.h src/hg/hgTracks/hgTracks.h
index 75cfac4..55d82df 100644
--- src/hg/hgTracks/hgTracks.h
+++ src/hg/hgTracks/hgTracks.h
@@ -1619,17 +1619,20 @@
 struct bbiFile *fetchBbiForTrack(struct track *track);
 /* Fetch bbiFile from track, opening it if it is not already open. */
 
 void genericDrawNextItem(struct track *tg, void *item, struct hvGfx *hvg, int xOff, int y,
                             double scale, Color color, enum trackVisibility vis);
 /* Draw next item buttons and map boxes */
 
 struct spaceSaver *findSpaceSaver(struct track *tg, enum trackVisibility vis);
 /* Find SpaceSaver in list. Return spaceSaver found or NULL. */
 
 void labelTrackAsFiltered(struct track *tg);
 /* add text to track long label to indicate filter is active */
 
 void setupHotkeys(boolean gotExtTools);
 /* setup keyboard shortcuts and a help dialog for it */
+
+void calcWiggleOrdering(struct cart *cart, struct flatTracks *flatTracks);
+
 #endif /* HGTRACKS_H */