Trailing zeroes when using :g

[TheQwertiest]

Docs:
According to http://fmtlib.net/latest/syntax.html#grammar-token-int_type and https://en.cppreference.com/w/cpp/io/c/fprintf type :g must remove trailing zeroes:

Unless alternative representation is requested the trailing zeros are removed, also the decimal point character is removed if no fractional part is left`.

Current behaviour:

double arg = 0.1;
std::string output = fmt::format("{%.16g}", arg);

produces 0.1000000000000000

[vitaut]

Fixed in 40a7975, thanks for reporting!