Index: trunk/ippTools/src/pubtool.c
===================================================================
--- trunk/ippTools/src/pubtool.c	(revision 30374)
+++ trunk/ippTools/src/pubtool.c	(revision 30376)
@@ -167,4 +167,5 @@
     PXOPT_COPY_STR(config->args, diffWhere, "-filter", "rawExp.filter", "LIKE");
     PXOPT_COPY_STR(config->args, diffWhere, "-obs_mode", "rawExp.obs_mode", "LIKE");
+    PXOPT_COPY_STR(config->args, diffWhere, "-comment", "rawExp.comment", "LIKE");
 
     PXOPT_COPY_S64(config->args, camWhere, "-client_id", "client_id", "==");
Index: trunk/ippTools/src/pubtoolConfig.c
===================================================================
--- trunk/ippTools/src/pubtoolConfig.c	(revision 30374)
+++ trunk/ippTools/src/pubtoolConfig.c	(revision 30376)
@@ -66,4 +66,5 @@
     psMetadataAddStr(definerunArgs, PS_LIST_TAIL, "-label", PS_META_DUPLICATE_OK, "set and search by label", NULL);
     psMetadataAddStr(definerunArgs, PS_LIST_TAIL, "-data_group", PS_META_DUPLICATE_OK, "search by data_group", NULL);
+    psMetadataAddStr(definerunArgs, PS_LIST_TAIL, "-comment", 0, "search by comment", NULL);
     psMetadataAddTime(definerunArgs, PS_LIST_TAIL, "-dateobs_begin", 0, "search for exposures by time (>=)", NULL);
     psMetadataAddTime(definerunArgs, PS_LIST_TAIL, "-dateobs_end", 0, "search for exposures by time (<=)", NULL);