===================================================================
RCS file: /cvs/djgpp/djgpp/src/utils/Attic/echo.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -p -u -r1.1 -r1.2
--- djgpp/src/utils/Attic/echo.c	1995/07/13 01:48:10	1.1
+++ /cvs/djgpp/djgpp/src/utils/Attic/echo.c	1996/08/12 22:55:54	1.2
@@ -1,3 +1,4 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
 /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
 #include <stdio.h>
 
@@ -7,6 +8,8 @@ main(int argc, char **argv)
   int i;
   int nflag=0;
   FILE *out = stdout;
+  char sep = ' ';
+
   while (argc > 1 && argv[1][0] == '-')
   {
     if ((argc > 2) && (strcmp(argv[1], "-o") == 0))
@@ -20,7 +23,7 @@ main(int argc, char **argv)
       argc -= 2;
       argv += 2;
     }
-    if ((argc > 2) && (strcmp(argv[1], "-a") == 0))
+    else if ((argc > 2) && (strcmp(argv[1], "-a") == 0))
     {
       out = fopen(argv[2], "a");
       if (!out)
@@ -31,16 +34,27 @@ main(int argc, char **argv)
       argc -= 2;
       argv += 2;
     }
-    if ((argc > 1) && (strcmp(argv[1], "-n") == 0))
+    else if ((argc > 1) && (strcmp(argv[1], "-n") == 0))
     {
       nflag = 1;
       argc--;
       argv++;
     }
+    else if ((argc > 1) && (strcmp(argv[1], "-s") == 0))
+    {
+      sep = '\n';
+      argc--;
+      argv++;
+    }
+    else
+    {
+      fprintf(stderr, "Usage: echo [-o file] [-a file] [-n] [-s] args...\n");
+      return 1;
+    }
   }
   for (i=1; i<argc; i++)
   {
-    if (i>1) fputc(' ', out);
+    if (i>1) fputc(sep, out);
     fputs(argv[i], out);
   }
   if (!nflag)