ender672/nokogiri — comment on commit bd62219eed78a29126b5d346bba670cd42b57cd4
File: lib/nokogiri/xml/sax/parser.rb line 62
By ender672:

The only place where this was used was when creating an HTML parser. This is now converted to the appropriate integer in the C extension with xmlParseCharEncoding()
https://github.com/ender672/nokogiri/blob/sax_push_everything_rebase/ext/nokogiri/html_sax_push_parser.c#L18