e6775d01a591715928bcdce52c694744cc498caa
braney
  Thu Oct 17 15:21:35 2013 -0700
implement maf output in table browser
diff --git src/hg/hgTables/joining.c src/hg/hgTables/joining.c
index c3c91d7..8a2f920 100644
--- src/hg/hgTables/joining.c
+++ src/hg/hgTables/joining.c
@@ -291,40 +291,30 @@
 
 static void makeBigBedOrderedCommaFieldList(struct joinerDtf *dtfList,
 	struct dyString *dy)
 /* Make comma-separated field list in same order as fields are in
  * big bed. */
 {
 struct sqlConnection *conn = NULL;
 if (!trackHubDatabase(database))
     conn = hAllocConn(dtfList->database);
 struct slName *fieldList = bigBedGetFields(dtfList->table, conn);
 makeOrderedCommaFieldList(fieldList, dtfList, dy);
 slFreeList(&fieldList);
 hFreeConn(&conn);
 }
 
-static void makeHalOrderedCommaFieldList(struct joinerDtf *dtfList,
-	struct dyString *dy)
-/* Make comma-separated field list in same order as fields are in
- * big bed. */
-{
-struct slName *fieldList = halGetFields(dtfList->table);
-makeOrderedCommaFieldList(fieldList, dtfList, dy);
-slFreeList(&fieldList);
-}
-
 static void makeBamOrderedCommaFieldList(struct joinerDtf *dtfList,
 	struct dyString *dy)
 /* Make comma-separated field list in same order as fields are in
  * big bed. */
 {
 struct slName *fieldList = bamGetFields(dtfList->table);
 makeOrderedCommaFieldList(fieldList, dtfList, dy);
 slFreeList(&fieldList);
 }
 
 static void makeVcfOrderedCommaFieldList(struct joinerDtf *dtfList,
 	struct dyString *dy)
 /* Make comma-separated field list in same order as fields are in
  * big bed. */
 {
@@ -1018,32 +1008,30 @@
 	doJoin = TRUE;
 	}
     }
 
 
 if (! doJoin)
     {
     struct sqlConnection *conn = NULL;
 
     if (!trackHubDatabase(database))
 	conn = hAllocConn(dtfList->database);
     struct dyString *dy = dyStringNew(0);
     
     if (isBigBed(database, dtfList->table, NULL, ctLookupName))
 	makeBigBedOrderedCommaFieldList(dtfList, dy);
-    else if (isHalTable(dtfList->table))
-        makeHalOrderedCommaFieldList(dtfList, dy);
     else if (isBamTable(dtfList->table))
         makeBamOrderedCommaFieldList(dtfList, dy);
     else if (isVcfTable(dtfList->table))
         makeVcfOrderedCommaFieldList(dtfList, dy);
     else if (isCustomTrack(dtfList->table))
         makeCtOrderedCommaFieldList(dtfList, dy);
     else
 	makeDbOrderedCommaFieldList(conn, dtfList->table, dtfList, dy);
     doTabOutTable(dtfList->database, dtfList->table, f, conn, dy->string);
     hFreeConn(&conn);
     }
 else
     {
     struct joiner *joiner = allJoiner;
     struct joinedTables *joined = joinedTablesCreate(joiner,