Exemplo n.º 1
0
int main (int argc, char **argv)
{
   char buf[1024];
   int i;
   SLprep_Type *pt;
   
   if (isatty (0))
     usage ();
   
   if (NULL == (pt = SLprep_new ()))
     return 1;

   if ((-1 == SLprep_set_prefix (pt, "!"))
       || (-1 == SLprep_set_comment (pt, "#", ""))
       || (-1 == SLprep_set_flags (pt, SLPREP_BLANK_LINES_OK | SLPREP_COMMENT_LINES_OK)))
     {
	SLprep_delete (pt);
	return 1;
     }

   for (i = 1; i < argc; i++)
     SLdefine_for_ifdef (argv[i]);
   
   while (NULL != fgets (buf, sizeof (buf) - 1, stdin))
     {
	if (SLprep_line_ok (buf, pt))
	  {
	     fputs (buf, stdout);
	  }
     }
   
   SLprep_delete (pt);
   return 0;
}
Exemplo n.º 2
0
/*{{{ SLprep_open_prep (), SLprep_close_prep () */
SLprep_Type *SLprep_new (void)
{
   SLprep_Type *pt;

   if (NULL == (pt = (SLprep_Type *)SLcalloc (1, sizeof (SLprep_Type))))
     return NULL;

   if (-1 == SLprep_set_comment (pt, "%", ""))
     {
	SLprep_delete (pt);
	return NULL;
     }
   if (-1 == SLprep_set_prefix (pt, "#"))
     {
	SLprep_delete (pt);
	return NULL;
     }
   return pt;
}