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- adding caparesponse tag

    1: #include <capaCommon.h>
    2: int caparesponse_capa_check_answer(char *response,char *correct,
    3: 				   int type,int tol_type,double tolerance,
    4: 				   int sig_lbound,int sig_ubound, 
    5: 				   char *ans_fmt, char *unit_str,
    6: 				   int calc)
    7: {
    8:   int result;
    9:   Problem_t p;
   10:   char *error=NULL,filename[FILE_NAME_LENGTH];
   11:   FILE *fp;
   12: 
   13:   /*need to initialize unit parser*/
   14:   sprintf(filename,"/home/httpd/html/res/adm/include/capa.units");
   15:   if ((fp=fopen(filename,"r"))==NULL) {
   16:     /* printf("Error: can't open %s\n",filename);*/
   17:       return (-1); 
   18:   }
   19:   u_getunit(fp);
   20:   fclose(fp);
   21: 
   22:   p.ans_type  = type;
   23:   p.answer    = correct;
   24:   p.tol_type  = tol_type;
   25:   p.tolerance = tolerance;
   26:   p.sig_l     = sig_lbound;
   27:   p.sig_u     = sig_ubound;
   28:   p.fmt       = strsave(ans_fmt);
   29:   p.unit_str  = strsave(unit_str);
   30:   p.ans_unit  = u_parse_unit(unit_str);
   31:   p.calc_type = calc;
   32: 
   33:   /* assign_id_list and assign_pts_list exist in capaGrammerDef.y */
   34:   p.ans_id_list=NULL;
   35:   p.ans_pts_list=NULL;
   36: 
   37: 
   38:   result=capa_check_answer(&p,response,&error);
   39: 
   40:   if (error!=NULL) {free(error);}
   41: 
   42:   return result;
   43: }