44e41d5c98ea28f0e52d04527cafda9a2024d7a0
kent
  Mon Dec 13 18:28:48 2021 -0800
Changing separater in generated key from space to /

diff --git src/hg/lib/facetedTable.c src/hg/lib/facetedTable.c
index 4bedfba..0f053d4 100644
--- src/hg/lib/facetedTable.c
+++ src/hg/lib/facetedTable.c
@@ -222,31 +222,31 @@
 slNameFreeList(&facetNameList);
 return list;
 }
 
 static char *calcMergedKey(struct mergeColHelper *colList, char **row, 
     struct dyString *key)
 /* Calculate merging key for this row. Puts result in key, whose contents will be overwritten */
 {
 dyStringClear(key);
 struct mergeColHelper *col;
 for (col = colList; col != NULL; col = col->next)
     {
     if (col->isFacet && !col->isMerged)
 	{
 	if (key->stringSize != 0)
-	    dyStringAppendC(key, ' ');
+	    dyStringAppendC(key, '/');
 	dyStringAppend(key, row[col->ix]);
 	}
     }
 return key->string;
 }
 
 long summedCountAt(int countIx, struct mergeGroup *merge)
 /* Return sum of column across merge group */
 {
 long long total = 0;
 struct slRef *ref;
 for (ref = merge->rowRefList; ref != NULL; ref = ref->next)
     {
     struct fieldedRow *fr = ref->val;
     char **row = fr->row;