Niels Lohmann
5ac95db5a9
Fix statements that disagree with the behavior (checked with probes): - `Z` is null; the unused marker is `N`. - `$` requires `#`; use_type with use_size=false throws other_error.502 only for non-empty arrays, objects and binary values. - NaN and infinity are written as IEEE 754 float64 and read back unchanged; the UBJSON specification encodes infinity as null. - `H` is documented (semantics, parse_error.115, out_of_range.406); the "complete mapping" claim is qualified. - use_type "same type" means same marker. - Long Z/T/F arrays lose only the `$` annotation; the `#` count and the element markers are kept. - from_ubjson lists the 112, 113, 115, 406 and 408 causes that occur for UBJSON, without the BJData-only ND-array wording. - Duplicate object keys keep the last value; the `$` type marker is validated even for count 0. - Smaller fixes: float32 row, "map" -> "object", https link, exception 110 strict case, to_ubjson history of discarded values. Signed-off-by: Niels Lohmann <mail@nlohmann.me>