--- capa/capa51/pProj/capaCommon.c	2000/01/31 18:34:13	1.5
+++ capa/capa51/pProj/capaCommon.c	2000/02/22 18:19:02	1.9
@@ -569,8 +569,8 @@ int        set;
    }
    funlockstream(fp); fclose(fp);
    if(!found) {
-     ans_p = capa_malloc(nq+1,1); 
-     tries_p = capa_malloc(3*nq+2,1); /* space and \0 */
+     ans_p = capa_malloc(nq+2,1); 
+     tries_p = capa_malloc(3*nq+3,1); /* space and \0 */
      for(ii=0;ii<nq;ii++) { /* Initialize answer string and tries string */
        ans_p[ii] = '-'; tries_p[3*ii] = ' '; tries_p[3*ii + 1] = '0';
        if(ii < nq-1) tries_p[3*ii + 2] = ',';
@@ -585,16 +585,18 @@ int        set;
      comma=index(oneline,',');
      length=((int)(comma-oneline))-(MAX_STUDENT_NUMBER+1);
      if (length < nq) {
-       ans_p = capa_malloc(nq+1,1); 
-       tries_p = capa_malloc(3*nq+2,1); /* space and \0 */
+       ans_p = capa_malloc(nq+2,1); 
+       tries_p = capa_malloc(3*nq+3,1); /* space and \0 */
      } else {
-       ans_p = capa_malloc(length+1,1); 
-       tries_p = capa_malloc(3*length+2,1); /* space and \0 */
+       ans_p = capa_malloc(length+2,1); 
+       tries_p = capa_malloc(3*length+3,1); /* space and \0 */
      }
      sprintf(fmtbuf, "%%%dc",length);
      sscanf(oneline + MAX_STUDENT_NUMBER+1,fmtbuf,ans_p);
+     ans_p[length]='\0';
      sprintf(fmtbuf, "%%%dc",(3*length-1));
      sscanf(oneline + MAX_STUDENT_NUMBER+1+length+1,fmtbuf,tries_p);
+     tries_p[3*length-1];
      entry->answers = ans_p;
      entry->tries   = tries_p;
      entry->e_probs = nq;
@@ -2998,6 +3000,9 @@ capa_check_ans(ai,ans) AnswerInfo_t  *ai
           result = check_formula_ans(s,ans,ai->ans_id_list,ai->ans_pts_list,tt,to);
           break;
     case ANSWER_IS_EXTERNAL: /* Not yet implemented */
+          
+          
+          
           break;
   }
   return (result);
@@ -3154,7 +3159,8 @@ capa_check_answer(p, answer) Problem_t *
          /* we assume the external program is called through popen() */
          /* and the result will be given back as 0 or 1 to indicate the */
          /* given answer is correct or not */
-         
+         /* arguments are given to the program as */
+
           break;
     
   }