Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!rutgers!iuvax!pur-ee!uiucdcs!bradley!brian
From: brian@bradley.UUCP
Newsgroups: comp.lang.c
Subject: Re: Color in MSC using *printf?
Message-ID: <9900001@bradley>
Date: 27 May 88 21:52:00 GMT
References: <14608@brl-adm.ARPA>
Lines: 43
Nf-ID: #R:brl-adm.ARPA:14608:bradley:9900001:000:1277
Nf-From: bradley.UUCP!brian    May 27 16:52:00 1988


> /* 7:54 pm May 25, 1988 by C03601DM%WUVMD.B@cornellc.ccs.cornell.edu */
> /* ---------- "Color in MSC using *printf?" ---------- */
> Has anybody gotten printf,(c-,v-,-f) to produce colors inside of MSC 5.0? I
> can get color text by using _outtext, but _outtext doesn't have formatting
> capabilities.  To use ANSI.SYS is cheating, because not everybody has DEVICE=
> ANSI.SYS in their config.sys file.

  We have a function that sends a string to the screen:

void send(y, x, a, s)
  unsigned y, x;		/* position */
  unsigned a;			/* color    */
  char *s;			/* string   */

  I assume this is similar to what _outtext() does. To send a formatted
string to the screen, we use something like:

int w_printf(y, x, a, fmt, ...)
  unsigned y, x;
  unsigned a;
  char *fmt;
  {
  static char buf[512];
  va_list arg_ptr;
  int nc;

  va_start(arg_ptr, &fmt);
  nc = vsprintf(buf, arg_ptr);
  va_end(arg_ptr);

  send(y, x, a, buf);

  return(nc);
  }

...............................................................................

  When the going gets weird, the weird turn pro.

  Brian Michael Wendt       UUCP: {cepu,ihnp4,uiucdcs,noao}!bradley!brian
  Bradley University        ARPA: cepu!bradley!brian@seas.ucla.edu
  (309) 677-2230            ICBM: 40 40' N  89 34' W