747d414a3053db1454d223d0db7e74a4765e7c98
braney
  Tue Jan 24 17:00:18 2023 -0800
re-introducing chainSnakes into the browser

diff --git src/hg/hgTracks/makefile src/hg/hgTracks/makefile
index dd80ec1..b780ee6 100644
--- src/hg/hgTracks/makefile
+++ src/hg/hgTracks/makefile
@@ -1,37 +1,37 @@
 kentSrc = ../..
 include ../../inc/common.mk
 
 HG_INC += -I../../optimalLeaf
 L += ${MYSQLLIBS}
 MYLIBDIR = ../../lib/${MACHTYPE}
 MYLIBS =  ${MYLIBDIR}/jkhgapcgi.a ${MYLIBDIR}/jkhgap.a  ${MYLIBDIR}/jkweb.a ${MYLIBDIR}/optimalLeaf.a
 COPT = -ggdb
 
 A = hgTracks
 RENDERA = hgRenderTracks
 
 COMMONO = adjacencyTrack.o pubsTracks.o altGraphXTrack.o bamTrack.o barChartTrack.o bedGraph.o \
-	bedTrack.o  bigBedTrack.o bigRmskTrack.o bigWarn.o bigWigTrack.o \
+	bedTrack.o  bigBedTrack.o bigRmskTrack.o bigWarn.o bigWigTrack.o chainSnakeTrack.o \
 	chainTrack.o cgapSageTrack.o chromGraphTrack.o config.o container.o contigTrack.o \
 	coverageTrack.o cytoBandTrack.o cutterTrack.o \
 	expRatioTracks.o factorSource.o hgTracks.o interactTrack.o \
 	gencodeTracks.o goldTrack.o gtexTracks.o gtexEqtlClusterTrack.o gvfTrack.o \
-	lollyTrack.o longRangeTrack.o loweLabTracks.o lrgTrack.o \
+	halSnakeTrack.o lollyTrack.o longRangeTrack.o loweLabTracks.o lrgTrack.o \
 	mafTrack.o makeItemsTrack.o menu.o multiWig.o netTrack.o peptideAtlasTrack.o pslTrack.o \
 	recTrackSets.o rmskJoinedTrack.o rmskTrack.o \
-	sampleTracks.o searchTracks.o simpleTracks.o snakeTrack.o sortWig.o switchGear.o transMapTracks.o \
+	sampleTracks.o searchTracks.o simpleTracks.o sortWig.o switchGear.o transMapTracks.o \
 	wabaTrack.o wigTrack.o cds.o \
 	wigMafTrack.o encode.o variation.o vcfTrack.o transcriptome.o\
 	rnaFoldTrack.o retroGene.o hapmapTrack.o rnaPLFoldTrack.o\
 	wiki.o wikiTrack.o imageV2.o extTools.o hicTrack.o
 
 O = mainMain.o ${COMMONO} 
 
 export RENDERO = renderMain.o ${COMMONO}
 
 include ../../inc/cgi_build_rules.mk
 
 ifeq (${GBROWSE}, 1)
   GBROWSE_D=-DGBROWSE
   A = gbrowseTest
   O = $A.o oneTrack.o \