--- embedtools/src/cfger.c	2014/02/05 15:44:05	1.2
+++ embedtools/src/cfger.c	2017/06/28 15:19:32	1.3
@@ -3,7 +3,7 @@
  *  by Michael Pounov <misho@aitbg.com>
  *
  * $Author: misho $
- * $Id: cfger.c,v 1.2 2014/02/05 15:44:05 misho Exp $
+ * $Id: cfger.c,v 1.3 2017/06/28 15:19:32 misho Exp $
  *
  *************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004 - 2014
+Copyright 2004 - 2017
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -61,6 +61,7 @@ Usage()
 		"  Syntax: cfger [options] <file_config> [data]\n\n"
 		"\t-v\t\tVerbose ...\n"
 		"\t-q\t\tQuiet mode\n"
+		"\t-S\t\tShell script mode\n"
 		"\t-o <output>\tOutput result to file\n"
 		"\t-l\t\tList A/V pairs\n"
 		"\t-s <attr>\tSet A/V pair\n"
@@ -72,12 +73,12 @@ Usage()
 int
 main(int argc, char **argv)
 {
-	char ch, *str, m = 0, q = 0, szAttr[STRSIZ], szName[PATH_MAX] = { 0 };
+	char ch, *str, m = 0, q = 0, sh = 42, szAttr[STRSIZ], szName[PATH_MAX] = { 0 };
 	int ret = 0;
 	ait_val_t data = AIT_VAL_INITIALIZER(data);
 	FILE *out = stdout;
 
-	while ((ch = getopt(argc, argv, "hvqls:g:o:")) != -1)
+	while ((ch = getopt(argc, argv, "hvqlSs:g:o:")) != -1)
 		switch (ch) {
 			case 'v':
 				Verbose++;
@@ -85,6 +86,9 @@ main(int argc, char **argv)
 			case 'q':
 				q = 42;
 				break;
+			case 'S':
+				sh ^= sh;
+				break;
 			case 'o':
 				strlcpy(szName, optarg, sizeof szName);
 				break;
@@ -171,7 +175,7 @@ main(int argc, char **argv)
 			}
 		case 'l':
 		default:
-			cfgWriteConfig(out, &cfg, 42);
+			cfgWriteConfig(out, &cfg, sh);
 			break;
 	}
 end: