5fe6a3b2ce5a7099de38022ab8875d5651797780
tdreszer
  Fri Dec 16 11:41:01 2011 -0800
Just a changed name tree wide.  The 'compositeLevel' paramter to closestToHome cart functions was confusing.  What it means is the request is for a setting one step above the tdb passed in.  It is used for view level controls where the model tdb is a subtrack.  This checkin has NO functional affect.
diff --git src/hg/lib/chainCart.c src/hg/lib/chainCart.c
index c38feb6..c01e374 100644
--- src/hg/lib/chainCart.c
+++ src/hg/lib/chainCart.c
@@ -1,28 +1,28 @@
 /*	chainCart.c - take care of parsing and combining values from the
  *	chain trackDb optional settings and the same values that may be
  *	in the cart.
  */
 #include "common.h"
 #include "jksql.h"
 #include "trackDb.h"
 #include "cart.h"
 #include "dystring.h"
 #include "hui.h"
 #include "chainCart.h"
 
 
 enum chainColorEnum chainFetchColorOption(struct cart *cart,
-    struct trackDb *tdb, boolean compositeLevel)
+    struct trackDb *tdb, boolean parentLevel)
 /******	ColorOption - Chrom colors by default **************************/
 {
 char *chainColor = NULL;
 enum chainColorEnum ret;
 
 chainColor = trackDbSettingClosestToHomeOrDefault(tdb, OPT_CHROM_COLORS,
     CHROM_COLORS);
 /* allow cart to override trackDb setting */
 ret = chainColorStringToEnum(
-	cartUsualStringClosestToHome(cart, tdb, compositeLevel,
+	cartUsualStringClosestToHome(cart, tdb, parentLevel,
 	    OPT_CHROM_COLORS, chainColor));
 return(ret);
 }	/*	enum chainColorEnum chainFetchColorOption()	*/