Akzhan Abdulin

Looks like author doesn't provide ldflags to the library. Just for example: ```crystal @[Link(ldflags: "#{__DIR__}/ext/libcrystal.a")] ```

`@[Link(ldflags: "location of correct library.")]` in your crystal shim code (where is link attribute).

As I seen Int24 supported somehow, so I need to just check its behavior.

Should be fixed by 6879d32a3139365643796345a231a671beebd484

@gjtorikian, thanks a lot. I will rebase your commits to send PR.

NP. Anyway some codebase is very good point to work on than from scratch.

@rlidwka, @1602 shows me another project at https://github.com/isaacs/github-flavored-markdown, and now it meets my needs.

You should create specs on all of supported adapters (:nokogiri, :nokogiri_fast, :nokogumbo).

It's simple as ```ruby [:nokogiri, :nokogiri_fast, :nokogumbo].each do |adapter| # instantiate end ``` Specs like that are common.

@TanKucukhas can you check for premailer 1.10.0 behaviour? Please provide proof of concept (case) if behaviour is same. I'll review.