84a498e5605cb332998c9650c2e254ea4993d739
kate
  Mon Sep 16 10:15:55 2019 -0700
Add note about forcing interactions to pack in MR mode.  From JK input. refs #24037

diff --git src/hg/hgc/interactClick.c src/hg/hgc/interactClick.c
index 67b4d26..a35c77e 100644
--- src/hg/hgc/interactClick.c
+++ src/hg/hgc/interactClick.c
@@ -293,30 +293,31 @@
                 "virtShortDesc=%s&"
                 "multiRegionsBedUrl=%s&"
                 "%s=%s'>"
             " multi-region browser view </a>(custom region mode)",
                     name, cgiEncode(regionFile),
                     CT_CUSTOM_TEXT_VAR, cgiEncode(customText));
     if (isVirtMode)
         printf(" or "
                 "<a href='hgTracks?"
                     "virtMode=0&"
                     "virtModeType=default'>"
                 " normal browser view</a>");
     }
 printf("&nbsp;&nbsp;&nbsp;");
 printf("<a href=\"../goldenPath/help/multiRegionHelp.html\" target=_blank>(Help)</a>\n");
+printf("<br>&nbsp;&nbsp;&nbsp;&nbsp;<i>Note: interactions display will switch to &quot;pack&quot; mode</i>\n");
 }
 
 void doInteractRegionDetails(struct trackDb *tdb, struct interact *inter)
 {
     /* print info for both regions */
 /* Use different labels:
         1) directional (source/target)
         2) non-directional same chrom (lower/upper)
         3) non-directional other chrom (this/other)
 */
 char startBuf[1024], endBuf[1024], sizeBuf[1024];
 printf("<b>Interaction region:</b> ");
 if (interactOtherChrom(inter))
     printf("across chromosomes<br>");
 else