text: /* Copyright (c) 2002-2006 Lucent Technologies; see LICENSE */
  #include <stdarg.h>
  #include <string.h>
  #include "plan9.h"
  #include "fmt.h"
  #include "fmtdef.h"
  
  
  /*
   * format a string into the output buffer
   * designed for formats which themselves call fmt,
   * but ignore any width flags
   */
  int
  fmtvprint(Fmt *f, char *fmt, va_list args)
  {
  	va_list va;
  	int n;
  
  	f->flags = 0;
  	f->width = 0;
  	f->prec = 0;
  	VA_COPY(va,f->args);
  	VA_END(f->args);
  	VA_COPY(f->args,args);
  	n = dofmt(f, fmt);
  	f->flags = 0;
  	f->width = 0;
  	f->prec = 0;
  	VA_END(f->args);
  	VA_COPY(f->args,va);
  	VA_END(va);
  	if(n >= 0)
  		return 0;
  	return n;
  }
  
  