diplodocus.org Git - nmh/blob - sbr/print_help.c

   1
   2 /*
   3  * print_help.c -- print a help message, and possibly the
   4  *              -- profile/context entries for this command
   5  *
   6  * $Id$
   7  *
   8  * This code is Copyright (c) 2002, by the authors of nmh.  See the
   9  * COPYRIGHT file in the root directory of the nmh distribution for
  10  * complete copyright information.
  11  */
  12
  13 #include <h/mh.h>
  14
  15
  16 void
  17 print_help (char *str, struct swit *swp, int print_context)
  18 {
  19     char *s;
  20
  21     /* print Usage string */
  22     printf ("Usage: %s\n", str);
  23
  24     /* print all the switches */
  25     printf ("  switches are:\n");
  26     print_sw (ALL, swp, "-");
  27
  28     /*
  29      * check if we should print any profile entries
  30      */
  31     if (print_context && (s = context_find (invo_name)))
  32         printf ("\nProfile: %s\n", s);
  33 }