loncom/homework/caparesponse/caparesponse.c - diff

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Diff for /loncom/homework/caparesponse/caparesponse.c between versions 1.7 and 1.8

version 1.7, 2001/12/04 15:17:57	version 1.8, 2003/05/27 15:29:02
Line 76 int caparesponse_capa_check_answer(char	Line 76 int caparesponse_capa_check_answer(char
char *error=NULL,filename[FILE_NAME_LENGTH];	char *error=NULL,filename[FILE_NAME_LENGTH];
FILE *fp;	FILE *fp;

/fprintf(stderr,"hi in caparesponse\n");/	/* eed to initialize unit parser*/
/need to initialize unit parser/
sprintf(filename,"/home/httpd/html/res/adm/includes/capa.units");	sprintf(filename,"/home/httpd/html/res/adm/includes/capa.units");
if ((fp=fopen(filename,"r"))==NULL) {	if ((fp=fopen(filename,"r"))==NULL) {
/* printf("Error: can't open %s\n",filename);*/	/* printf("Error: can't open %s\n",filename);*/
Line 104 int caparesponse_capa_check_answer(char	Line 103 int caparesponse_capa_check_answer(char
p.tolerance = tolerance;	p.tolerance = tolerance;
p.sig_lbound = sig_lbound;	p.sig_lbound = sig_lbound;
p.sig_ubound = sig_ubound;	p.sig_ubound = sig_ubound;
strncpy(p.ans_fmt,ans_fmt,ANSWER_STRING_LENG-1);
if (unit_str[0]!='\0') {	if (ans_fmt != NULL ) {
	strncpy(p.ans_fmt,ans_fmt,ANSWER_STRING_LENG-1);
	}
	if (unit_str != NULL && unit_str[0]!='\0') {
strncpy(p.unit_str,unit_str,ANSWER_STRING_LENG-1);	strncpy(p.unit_str,unit_str,ANSWER_STRING_LENG-1);
p.ans_unit = u_parse_unit(unit_str);	p.ans_unit = u_parse_unit(unit_str);
} else {	} else {
p.unit_str[0]='\0';	p.unit_str[0]='\0';
p.ans_unit=NULL;
}	}
p.calc = calc;	p.calc = calc;


result=capa_check_answer(&p,response,&error);	result=capa_check_answer(&p,response,&error);

if (error!=NULL) {free(error);}	if (error!=NULL) {free(error);}

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Removed from v.1.7
changed lines
	Added in v.1.8