Index: /branches/eam_branches/ohana.20150429/src/opihi/cmd.data/tv.c
===================================================================
--- /branches/eam_branches/ohana.20150429/src/opihi/cmd.data/tv.c	(revision 38409)
+++ /branches/eam_branches/ohana.20150429/src/opihi/cmd.data/tv.c	(revision 38410)
@@ -71,5 +71,5 @@
   int tooBig = buf[0].matrix.Naxis[2] ? (plane >= buf[0].matrix.Naxis[2]) : plane > 0;
   if (tooBig) {
-    gprint (GP_ERR, " ERROR: -plane (plane) : out of bounds (%d vs %d)\n", plane, buf[0].matrix.Naxis[2]);
+    gprint (GP_ERR, " ERROR: -plane (plane) : out of bounds (%d vs "OFF_T_FMT")\n", plane, buf[0].matrix.Naxis[2]);
     return (FALSE);
   }
Index: /branches/eam_branches/ohana.20150429/src/opihi/cmd.data/write_vectors.c
===================================================================
--- /branches/eam_branches/ohana.20150429/src/opihi/cmd.data/write_vectors.c	(revision 38409)
+++ /branches/eam_branches/ohana.20150429/src/opihi/cmd.data/write_vectors.c	(revision 38410)
@@ -255,8 +255,8 @@
     gprint (GP_ERR, "  -csv : write a comma-separated values file (eg, to read in excel)\n");
     gprint (GP_ERR, "  -f \"format\" : provide formatting codes for output:\n");
-    gprint (GP_ERR, "    ascii / csv : format consists of c-style format codes in form %NN.Md\n");
+    gprint (GP_ERR, "    ascii / csv : format consists of c-style format codes in form %%NN.Md\n");
     gprint (GP_ERR, ",     the following codes are allowed\n");
-    gprint (GP_ERR, "        %e -- double, %f -- float\n");
-    gprint (GP_ERR, "        %d -- int, %c -- char, %x -- hex int\n");
+    gprint (GP_ERR, "        %%e -- double, %%f -- float\n");
+    gprint (GP_ERR, "        %%d -- int, %%c -- char, %%x -- hex int\n");
     gprint (GP_ERR, "    FITS : format consists of the following FITS binary table format codes:\n");
     gprint (GP_ERR, "      B : 1 byte int\n");