(usage): Mention that some shells provide a built-in function by the same name.

diff --git a/src/nice.c b/src/nice.c
index 0871343ba732544ed384af3b5c5c4f6fc39e196e..689fa49dd356b817bfd2c700a0ab6124fa8f56e7 100644 (file)
--- a/src/nice.c
+++ b/src/nice.c
@@ -87,6 +87,7 @@ With no COMMAND, print the current nice value.  Nice values range from\n\
              - NZERO, NZERO - 1);
       fputs (HELP_OPTION_DESCRIPTION, stdout);
       fputs (VERSION_OPTION_DESCRIPTION, stdout);
+      printf (USAGE_BUILTIN_WARNING, PROGRAM_NAME);
       printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
     }
   exit (status);

diff --git a/src/printenv.c b/src/printenv.c
index b006b5d32885510a6c04ec44494127eb4fe566d3..3b009c71f8a56b7c981520451c8a95a1526a5a37 100644 (file)
--- a/src/printenv.c
+++ b/src/printenv.c
@@ -1,5 +1,5 @@
 /* printenv -- print all or part of environment
-   Copyright (C) 1989-1997, 1999-2004 Free Software Foundation, Inc.
+   Copyright (C) 1989-1997, 1999-2005 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -67,6 +67,7 @@ If no environment VARIABLE specified, print them all.\n\
              program_name, program_name);
       fputs (HELP_OPTION_DESCRIPTION, stdout);
       fputs (VERSION_OPTION_DESCRIPTION, stdout);
+      printf (USAGE_BUILTIN_WARNING, PROGRAM_NAME);
       printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
     }
   exit (status);