Index: trunk/ippTools/src/dettoolConfig.c
===================================================================
--- trunk/ippTools/src/dettoolConfig.c	(revision 12422)
+++ trunk/ippTools/src/dettoolConfig.c	(revision 12784)
@@ -63,5 +63,5 @@
             "use the simple output format", false);
 
-    // -definebytag 
+    // -definebytag
     psMetadata *definebytagArgs = psMetadataAlloc();
     psMetadataAddStr(definebytagArgs, PS_LIST_TAIL, "-exp_tag",
@@ -114,5 +114,5 @@
     psMetadataAddBool(definebytagArgs, PS_LIST_TAIL, "-simple",  0,
             "use the simple output format", false);
-   
+
     // -definebyquery
     psMetadata *definebyqueryArgs = psMetadataAlloc();
@@ -193,5 +193,5 @@
     psMetadataAddBool(definebyqueryArgs, PS_LIST_TAIL, "-simple",  0,
             "use the simple output format", false);
- 
+
     // -definebydetrun
     psMetadata *definebydetrunArgs = psMetadataAlloc();
@@ -271,5 +271,5 @@
     psMetadataAddBool(inputArgs, PS_LIST_TAIL, "-simple",  0,
             "use the simple output format", false);
- 
+
     // -raw
     psMetadata *rawArgs = psMetadataAlloc();
@@ -289,5 +289,5 @@
     psMetadataAddBool(toprocessedimfileArgs, PS_LIST_TAIL, "-simple",  0,
             "use the simple output format", false);
-    
+
     // -addprocessedimfile
     psMetadata *addprocessedimfileArgs = psMetadataAlloc();
@@ -312,5 +312,5 @@
     psMetadataAddS8(addprocessedimfileArgs, PS_LIST_TAIL, "-code",  0,
             "set fault code (required)", 0);
-    
+
     // -processedimfile
     psMetadata *processedimfileArgs = psMetadataAlloc();
@@ -400,5 +400,5 @@
     psMetadataAddS8(addstackedArgs, PS_LIST_TAIL, "-code",  0,
             "set fault code (required)", 0);
-    
+
     // -stacked
     psMetadata *stackedArgs = psMetadataAlloc();
@@ -437,5 +437,5 @@
     psMetadataAddS8(addnormstatArgs, PS_LIST_TAIL, "-code",  0,
             "set fault code (required)", 0);
- 
+
     // -tonormstat
     psMetadata *tonormstatArgs = psMetadataAlloc();
@@ -514,5 +514,5 @@
     psMetadataAddBool(normalizedexpArgs, PS_LIST_TAIL, "-simple",  0,
             "use the simple output format", false);
- 
+
     // -toresidimfile
     psMetadata *toresidimfileArgs = psMetadataAlloc();
@@ -538,5 +538,5 @@
     psMetadataAddBool(normalizedimfileArgs, PS_LIST_TAIL, "-simple",  0,
             "use the simple output format", false);
- 
+
     // -toresidexp
     psMetadata *toresidexpArgs = psMetadataAlloc();
@@ -676,5 +676,5 @@
     psMetadataAddBool(adddetrunsummaryArgs, PS_LIST_TAIL, "-accept",  0,
             "declare that this detrun iteration is accepted as a master", false);
- 
+
     // -detrunsummary
     psMetadata *detrunsummaryArgs = psMetadataAlloc();
@@ -712,5 +712,5 @@
     psMetadataAddStr(register_detrendArgs, PS_LIST_TAIL, "-mode",  0,
             "define the mode of this detrend run", "master");
-    psMetadataAddStr(register_detrendArgs, PS_LIST_TAIL, "-filelvel",  0,
+    psMetadataAddStr(register_detrendArgs, PS_LIST_TAIL, "-filelevel",  0,
             "define filelevel (required)", NULL);
     psMetadataAddStr(register_detrendArgs, PS_LIST_TAIL, "-workdir",  0,
@@ -760,5 +760,5 @@
     psMetadataAddBool(register_detrendArgs, PS_LIST_TAIL, "-simple",  0,
             "use the simple output format", false);
- 
+
     // -register_detrend_imfile
     psMetadata *register_detrend_imfileArgs = psMetadataAlloc();
@@ -780,5 +780,5 @@
     psFree(now);
 
-    
+
 #define PXTOOL_MODE(option, modeval, argset) \
 { \
@@ -848,17 +848,17 @@
         argErr = true;
         fprintf (stderr, "mode argument is required\n");
-    } else { 
-	if (! psArgumentParse(config->args, &argc, argv)) {
-	    argErr = true;
-	    fprintf (stderr, "error parsing arguments\n");
-	} 
-	if (argc != 1) {
-	    fprintf (stderr, "extra arguments: ");
-	    for (int i = 1; i < argc; i++) {
-		fprintf (stderr, "%s ", argv[i]);
-	    }		
-	    fprintf (stderr, "\n");
-	    argErr = true;
-	}
+    } else {
+        if (! psArgumentParse(config->args, &argc, argv)) {
+            argErr = true;
+            fprintf (stderr, "error parsing arguments\n");
+        }
+        if (argc != 1) {
+            fprintf (stderr, "extra arguments: ");
+            for (int i = 1; i < argc; i++) {
+                fprintf (stderr, "%s ", argv[i]);
+            }
+            fprintf (stderr, "\n");
+            argErr = true;
+        }
     }
 
@@ -866,5 +866,5 @@
         printf("\nPan-STARRS Detrend Tool\n");
         printf("Usage: %s <mode> [<options>]\n\n", argv[0]);
-        printf(" <mode> :\n\n"); 
+        printf(" <mode> :\n\n");
 
         psMetadataIterator *iter = psMetadataIteratorAlloc(argSets, 0, NULL);