adds zed support

[Otterpocket]

Resolves #529

[marcalc]

Would be great if we could merge this soon.

[czj]

As Zed is being used by an increasing number of developers, it would be great to have this feature.

[Otterpocket]

@czj

This is the branch I'm using, until it's merged.
gem "better_errors", github: "otterpocket/better_errors", branch: "master"

[svoop]

Any chance to see this merged and released in the near future? Unless currently known editors like atom or sublime, zed is actually being used. (I patch the gem manually for now, but that really shouldn't be necessary.) Thanks a lot for giving this some priority, a lil' patch level release is all it takes!

[andyw8]

As an alternative to using a branch, you can patch the gem in an initializer, e.g.

# config/initializers/better_errors_zed.rb
return unless defined?(BetterErrors)

module BetterErrors
  class Editor
    KNOWN_EDITORS << { symbols: [ :zed ], sniff: /zed/i, url: "zed://file/%{file}:%{line}" }
  end
end