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