[tlb]

It's worth getting the escaping right in a library like this. For example, at https://github.com/tinfoilboy/CTML/blob/master/include/ctml....

  for (const auto& attr : m_attributes)
    output << " " << attr.first + "=\"" << attr.second + "\"";

it'll generate incorrect HTML if an attribute value has a " character. Although early versions of HTML were kind of vague on how escaping was supposed to work, the HTML5 standard explains it in detail.

[tinfoilboy]

I'll add escaping attributes to the library according to the spec. Thank you for the heads up!

[im3w1l]

Please look it over once, twice and thrice. Getting escaping correct is the main reason to use a library like this over manual construction with a heap of string concatenations.

[sail0rm00n]

https://en.cppreference.com/w/cpp/io/manip/quoted std::quoted might be useful