Miscellany

int
main() {
	char				*html_buf, *buf, **tokens;
	const char delimiters[] = " \r\n";
	int					cnt, num_of_str;
	cnt = num_of_str = 0;
	
	if ( (html_buf = malloc(BUF_APP_Q)) == NULL)
		err_sys("malloc error");
	
	if ( (buf = malloc(BUF_SIZE)) == NULL) {
		err_sys("malloc error");
	}
	tokens = (char **)malloc(sizeof(char *));
	++num_of_str;
	
	strcpy(html_buf, "keek oe aaf\r\npqrstu vwxyz\n");
	strcpy(buf, strtok(html_buf, delimiters));
	tokens[cnt] = malloc(strlen(buf));
	strcpy(tokens[cnt], buf);
	printf ("%s\n",(tokens[cnt]));
	while (tokens[cnt] != NULL)
	{
		++cnt;
		strcpy(buf, strtok(NULL, delimiters));
		if( ( tokens = (char **)realloc((char **)tokens, (++num_of_str + sizeof(char *))) )== NULL )
			err_sys("malloc error");
		if( ( tokens[cnt] = malloc(strlen(buf)) ) == NULL )
			err_sys("malloc error");
		strcpy(tokens[cnt], buf);
		printf ("%s\n",(tokens[cnt]));
	}
	free(buf);
	exit(0);

}