4898794edd81be5285ea6e544acbedeaeb31bf78
max
  Tue Nov 23 08:10:57 2021 -0800
Fixing pointers to README file for license in all source code files. refs #27614

diff --git src/hg/mouseStuff/axtSwap/axtSwap.c src/hg/mouseStuff/axtSwap/axtSwap.c
index 039cff6..fc67298 100644
--- src/hg/mouseStuff/axtSwap/axtSwap.c
+++ src/hg/mouseStuff/axtSwap/axtSwap.c
@@ -1,63 +1,63 @@
 /* axtSwap - Swap source and query in an axt file. */
 
 /* Copyright (C) 2011 The Regents of the University of California 
- * See README in this or parent directory for licensing information. */
+ * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "dnautil.h"
 #include "axt.h"
 
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "axtSwap - Swap source and query in an axt file\n"
   "usage:\n"
   "   axtSwap source.axt target.sizes query.sizes dest.axt\n"
   "options:\n"
   "   -xxx=XXX\n"
   );
 }
 
 struct hash *loadIntHash(char *fileName)
 /* Load up file with lines of name<space>size into hash. */
 {
 struct lineFile *lf = lineFileOpen(fileName, TRUE);
 char *row[2];
 struct hash *hash = hashNew(0);
 
 while (lineFileRow(lf, row))
     hashAddInt(hash, row[0], lineFileNeedNum(lf, row, 1));
 return hash;
 }
 
 
 void axtSwapFile(char *source, char *targetSizes, char *querySizes, char *dest)
 /* axtSwapFile - Swap source and query in an axt file. */
 {
 struct hash *tHash = loadIntHash(targetSizes);
 struct hash *qHash = loadIntHash(querySizes);
 struct lineFile *lf = lineFileOpen(source, TRUE);
 FILE *f = mustOpen(dest, "w");
 struct axt *axt;
 
 while ((axt = axtRead(lf)) != NULL)
     {
     axtSwap(axt, hashIntVal(tHash, axt->tName), hashIntVal(qHash, axt->qName));
     axtWrite(axt, f);
     axtFree(&axt);
     }
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 optionHash(&argc, argv);
 if (argc != 5)
     usage();
 axtSwapFile(argv[1], argv[2], argv[3], argv[4]);
 return 0;
 }