Function getzname

src/date.cpp:503–510

    }

    static const char * getzname(const char * strp) {
	char c;

	while ((c = *strp) != '\0' && !is_digit(c) && c != ',' && c != '-' &&
	       c != '+')
	    ++strp;
	return strp;
    }

    static const char * getqzname(const char *strp, const int delim) {
	int	c;