8a75f8b98316f72a4539944c73e840126411a426
kate
  Thu Sep 13 12:49:04 2018 -0700
Initial work for pack mode display of interactions as linked features.  Doesn't recognize pack mode, and doesn't display as linked features (just as bed3). refs #21917

diff --git src/hg/lib/trackDbCustom.c src/hg/lib/trackDbCustom.c
index c3a14cc..a5623b9 100644
--- src/hg/lib/trackDbCustom.c
+++ src/hg/lib/trackDbCustom.c
@@ -217,31 +217,32 @@
 {
 char *t = cloneString(type);
 char *s = firstWordInLine(t);
 boolean canPack = (sameString("psl", s) || sameString("chain", s) ||
                    sameString("bed", s) || sameString("genePred", s) ||
 		   sameString("bigBed", s) || sameString("makeItems", s) ||
 		   sameString("bigMaf", s) || sameString("bigGenePred", s) || 
 		   sameString("bigBarChart", s) || sameString("bigGenePred", s) || 
                    sameString("expRatio", s) || sameString("wigMaf", s) ||
                    sameString("factorSource", s) || sameString("bed5FloatScore", s) ||
 		   sameString("bed6FloatScore", s) || sameString("altGraphX", s) ||
 		   sameString("bam", s) || sameString("bedDetail", s) ||
 		   sameString("bed8Attrs", s) || sameString("gvf", s) ||
 		   sameString("vcfTabix", s) || sameString("vcf", s) || sameString("pgSnp", s) ||
 		   sameString("narrowPeak", s) || sameString("broadPeak", s) || 
-                   sameString("peptideMapping", s) || sameString("barChart", s)
+                   sameString("peptideMapping", s) || sameString("barChart", s) ||
+                   sameString("interact", s) || sameString("bigInteract", s)
                    );
 freeMem(t);
 return canPack;
 }
 
 
 
 void trackDbPolish(struct trackDb *bt)
 /* Fill in missing values with defaults. */
 {
 if (bt->shortLabel == NULL)
     bt->shortLabel = cloneString(bt->track);
 if (bt->longLabel == NULL)
     bt->longLabel = cloneString(bt->shortLabel);
 if (bt->altColorR == 0 && bt->altColorG == 0 && bt->altColorB == 0)