2f81eb835c8cffd5ba9937cec91b3a0f1c64541d
braney
  Wed Aug 18 14:47:31 2021 -0700
fixed a usage message and added a makefile for the tests in
cartEditSuperTrack.c

diff --git src/hg/utils/cartEditSuperTrack/cartEditSuperTrack.c src/hg/utils/cartEditSuperTrack/cartEditSuperTrack.c
index 06c5d66..58478f3 100644
--- src/hg/utils/cartEditSuperTrack/cartEditSuperTrack.c
+++ src/hg/utils/cartEditSuperTrack/cartEditSuperTrack.c
@@ -1,28 +1,28 @@
 /* cartEditSuperTrack - make a cart edit to put tracks into a supertrack. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "cartEditSuperTrack - make a cart edit to put tracks into a supertrack\n"
   "usage:\n"
-  "   cartEditSuperTrack tracks.txt cartVersion#\n"
+  "   cartEditSuperTrack tracks.txt cartVersion# outputFile\n"
   "where tracks.txt is a tab-separated two column file with a list of tracks and the supertrack they're moving to.\n"
   "options:\n"
   "   -xxx=XXX\n"
   );
 }
 
 /* Command line validation table. */
 static struct optionSpec options[] = {
    {NULL, 0},
 };
 
 static void writeFile(FILE *f, struct hash *superHash, char *version)
 {
 struct dyString *varDeclare = newDyString(4096);
 struct dyString *editFunc = newDyString(4096);