0bdb0e42b90052c0ffd7c710ceb8d603cf27db48
galt
  Wed Jan 27 10:31:04 2016 -0800
Requested changes to multi-region config see # 16666 note 21

diff --git src/hg/hgTracks/hgTracks.h src/hg/hgTracks/hgTracks.h
index 41fe675..bff5fc8 100644
--- src/hg/hgTracks/hgTracks.h
+++ src/hg/hgTracks/hgTracks.h
@@ -437,30 +437,31 @@
 extern struct virtRegion *virtRegionList;
 extern struct virtChromRegionPos *virtChrom; // Array
 extern int virtRegionCount;
 extern long virtWinStart;  // start of virtual window in bases
 extern long virtWinEnd;    //   end of virtual window in bases
 extern long defaultVirtWinStart;  // default start of virtual window in bases
 extern long defaultVirtWinEnd;    // default end   of virtual window in bases
 extern long virtWinBaseCount;  /* Number of bases in windows, also virtWinEnd - virtWinStart. */
 extern long virtSeqBaseCount; // all bases in virt chrom
 //extern char *virtPosition;          /* Name of virtual position. TODO Remove? */
 extern char *virtChromName;         /* Name of virtual chrom */
 extern boolean virtMode;            /* Are we in virtual chrom mode? */
 extern boolean virtChromChanged;     /* Has the virtChrom changed? */
 extern boolean emAltHighlight;      /* Highlight alternativing regions in virt view? */
 extern int emPadding;               /* # bases padding for exon-mostly regions */
+extern int gmPadding;               /* # bases padding for gene-mostly regions */
 extern char *emGeneTable;           /* Gene table to use for exon mostly */
 extern struct track *emGeneTrack;   /* Track for gene table for exon mostly */
 extern struct rgbColor vertWindowSeparatorColor; /* color for vertical windows separator */
 extern char *multiRegionsBedUrl;       /* URL to bed regions list */
 
 // demo2
 extern int demo2NumWindows;
 extern int demo2WindowSize;
 extern int demo2StepSize;
 
 // singleTrans (single transcript)
 extern char *singleTransId; 
 
 // singleAltHaplos (one alternate haplotype)
 extern char *singleAltHaploId;